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Mediatek Inc patents
Recent patent applications related to Mediatek Inc. Mediatek Inc is listed as an Agent/Assignee. Note: Mediatek Inc may have other listings under different names/spellings. We're not affiliated with Mediatek Inc, we're just tracking patents.
ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Mediatek Inc-related inventors
Enhanced ps domain data-off mechanism
Solutions are proposed to facilitate the support of 3gpp ps_data_off feature. The ps_data_off feature prevents transport via 3gpp access of all ip packets except those related to 3gpp ps_data_off exempt services. ... Mediatek Inc
Methods and apparatus for interference management in mobile communications
Various solutions for interference management with respect to user equipment and network apparatus in mobile communications are described. A first node of a first link in a wireless network may sense transmission from at least one of a third node and a fourth node of a second link in the wireless network. ... Mediatek Inc
Efficient wide bandwidth operation and efficient ue-specific rf bandwidth adaptation
In one novel aspect, a plurality of synchronization signal (ss) anchors within a block of a contiguous spectrum is configured in a wireless network, wherein each ss anchor is a primary ss anchor or a secondary ss anchor. The ue performs an initial access by detecting a first primary ss anchor and receives one or more virtual carrier configurations with corresponding ss anchors within the block of the contiguous spectrum. ... Mediatek Inc
Physical downlink control channel design for 5g new radio
A method to improve the design of new radio physical downlink control channel (nr-pdcch) transmission and to reduce the false alarm rate of nr-pdcch blind decoding is proposed. The downlink control information (dci) bits are carried by nr-pdcch to be transmitted to ues after crc attachment, channel encoding, interleaving, and modulation. ... Mediatek Inc
Alert signal design in mobile communications
Various solutions for alert signal design with respect to user equipment and network apparatus in mobile communications are described. A first node of a wireless network may transmit an alert signal to a second node of the wireless network. ... Mediatek Inc
Method and communication device of beacon reception
A method of beacon reception for a communication device in a wireless communication system is disclosed. The method comprises starting to receive a beacon from an access point (ap) of the wireless communication system, determining whether a specific element of the beacon is received, and determining whether to receive only a portion of the beacon according to the specific element.. ... Mediatek Inc
Communications apparatus and method for reducing power consumption of a communications apparatus
A communications apparatus includes an antenna module, multiple front-end signal processing circuits, and a processor. The antenna module transmits and receives rf signals for communicating with a network device and includes at least one antenna. ... Mediatek Inc
Enhanced ps domain data-off mechanism
Solutions are proposed to facilitate the support of 3gpp ps_data_off feature. The ps_data_off feature prevents transport via 3gpp access of all ip packets except those related to 3gpp ps_data_off exempt services. ... Mediatek Inc
On-demand system information delivery procedure
Apparatus and methods are provided for on-demand system information (si) delivery. In one novel aspect, an indicator in the minimum system information (msi) indicates whether an si or an si group is delivered with broadcast or unicast. ... Mediatek Inc
Enhancement of unified access control
A generic access control procedure is proposed. Every action that is subject to access control is associated with an access category, and each access category is in turn associated with a set of access control parameters. ... Mediatek Inc
Method and apparatus of candidate skipping for predictor refinement in video coding
Method and apparatus of using motion refinement with reduced bandwidth are disclosed. According to one method, a predictor refinement process is applied to generate motion refinement for the current block by searching among multiple motion vector candidates using reference data comprising the target motion-compensated reference block, where if a target motion vector candidate requires target reference data from the target motion-compensated reference block being outside the valid reference block, the target motion vector candidate is excluded from said searching the multiple motion vector candidates or a replacement motion vector candidate closer to a center of the corresponding block of the current block is used as a replacement for the target motion vector candidate. ... Mediatek Inc
A multi-hypotheses motion prediction mode for video coding is provided. Multi-hypotheses motion prediction conveys prediction for motion compensation based on a selection of multiple predictions for motion compensation (hypotheses), which are respectively obtained using motion predictors or mvp selected from a list of candidate motion predictors. ... Mediatek Inc
Method and apparatus for range derivation in context adaptive binary arithmetic coding
A method and apparatus of entropy coding of coding symbols using context-based adaptive binary arithmetic coder (cabac) are disclosed. According to the present invention, cabac encoding or decoding is applied to a current bin of a binary data of a current coding symbol according to a current probability for a binary value of the current bin and a current range associated with the current state of arithmetic coder. ... Mediatek Inc
Method and apparatus for deriving composite tracks
Aspects of the disclosure provide a method and an apparatus for deriving composite tracks. The disclosed apparatus includes a processing circuitry. ... Mediatek Inc
Methods and apparatus for signaling viewports and regions of interest
The techniques described herein relate to methods, apparatus, and computer readable media configured to encode or decode a region of interest associated with video data. A spherical region structure is associated with the video data that specifies the region of interest on a sphere, the spherical region structure including a reference point of the region of interest on the sphere, and data indicative of a set of side points, comprising a side point for each side of the region of interest on the sphere. ... Mediatek Inc
Method and apparatus for fast intra prediction
An intra prediction method includes: based on a specific transform unit size, estimating a plurality of best intra prediction modes of a plurality of second blocks, wherein a first block is composed of the second blocks, the first block supports a first block configuration and a second block configuration, the first block configuration represents a size of the first block, and the second block configuration represents a size of each second block; and checking similarity of the best intra prediction modes of the second blocks for selectively replacing the second block configuration by the first block configuration for the first block.. . ... Mediatek Inc
Circuits for amplitude demodulation and related methods
A circuit for demodulating an input signal is described. The circuit may be configured to demodulate signals modulated with amplitude-based modulation schemes, such as amplitude shift keying (ask). ... Mediatek Inc
Amplitude demodulators and related methods
A circuit for demodulating an input signal is described. The circuit may be configured to demodulate signals modulated with amplitude-based modulation schemes, such as amplitude shift keying (ask), such that information is encoded in the amplitude of the signals. ... Mediatek Inc
Method for data transmission and reception of random access procedure
A method for data reception of a random access procedure for a network of a wireless communication system is disclosed. The method comprises receiving a preamble and data of the random access procedure in one message, from a user equipment (ue) of the wireless communication system, obtaining timing advance information according to the received preamble, and performing channel estimation according to a dmrs allocated for demodulation of the received data with a timing advance compensation, wherein the timing advance compensation is an operation of a linear phase rotation in a frequency domain based on the timing advance information.. ... Mediatek Inc
Downlink reference signals for radio resource management (rrm) measurement
Aspects of the disclosure provide a method for transmission of downlink mobile reference signals (mrss). The method can include transmitting an mrs that includes a first part mrs and an additional part mrs, wherein the first part mrs includes first mrs bursts each multiplexed with a synchronization signal block (ss block), and the additional part mrs includes second mrs bursts and is configurable to be transmitted or not transmitted.. ... Mediatek Inc
Techniques of csi feedback with unequal error protection messages
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a ue. ... Mediatek Inc
Broadcast channel enhancement with polar code
A method of new radio physical broadcast channel (nr-pbch) bit mapping is proposed to improve for nr-pbch decoding performance under polar codes. Nr-pbch carries 32 information bits and 24 crc bits. ... Mediatek Inc
High-speed circuits for active load modulation and related methods
Circuits and methods for active load modulation is described. These circuits and methods may be employed in connection with near field communication (nfc) systems, for example in the proximity inductive coupling card (picc). ... Mediatek Inc
Shift coefficient and lifting factor design for nr ldpc code
Concepts and schemes pertaining to shift coefficient and lifting factor design for nr ldpc code are described. A processor of an apparatus may generate a quasi-cyclic-low-density parity-check (qc-ldpc) code and encode data using the selected codebook. ... Mediatek Inc
Delay signal generating apparatus using glitch free digitally controlled delay line and associated delay signal generating method
A delay signal generating apparatus has a digitally controlled delay line and a control circuit. The digitally controlled delay line has a coarse delay circuit and a fine delay circuit. ... Mediatek Inc
Methods for redistributing cell densities in layout area of ic
A method for redistributing cell densities in layout of ic is provided. Initial cell density distribution and routing density distribution are obtained in an initial placement of the ic. ... Mediatek Inc
Video processing method for processing projection-based frame with 360-degree content represented by projection faces packed in 360-degree virtual reality projection layout
A video processing method includes receiving a projection-based frame, and encoding, by a video encoder, the projection-based frame to generate a part of a bitstream. The projection-based frame has a 360-degree content represented by projection faces packed in a 360-degree virtual reality (360 vr) projection layout, and there is at least one image content discontinuity boundary resulting from packing of the projection faces. ... Mediatek Inc
Decoder-side motion vector restoration for video coding
The techniques described herein relate to methods, apparatus, and computer readable media configured to determine motion vectors. The techniques relate to both encoders and decoders. ... Mediatek Inc
Method and apparatus for generating and encoding projection-based frame with 360-degree content represented by base projection face and lateral projection faces packed in pyramid projection layout
A video processing method includes receiving an omnidirectional content corresponding to a sphere, generating a projection-based frame according to the omnidirectional content and a pyramid projection layout, and encoding, by a video encoder, the projection-based frame to generate a part of a bitstream. The projection-based frame has a 360-degree content represented by a base projection face and a plurality of lateral projection faces packed in the pyramid projection layout. ... Mediatek Inc
Guard ring structure and method for forming the same
A method for forming a seal ring structure provides a semiconductor substrate having a first doping region formed over a top portion thereof. The method forms a plurality of patterned photoresist layers over the semiconductor substrate, encircling the semiconductor substrate, wherein each of the patterned photoresist layers has a plurality of parallel strip portions extending along a first direction and a plurality of bridge portions formed between the parallel strip portions, and then performs an etching process to a first doping region of the substrate. ... Mediatek Inc
Method and apparatus for coordination information transmission in mobile communications
Various solutions for coordination information transmission with respect to user equipment (ue) and network apparatus in mobile communications are described. A ue may receive downlink control information comprising coordination information from a first node of a wireless network. ... Mediatek Inc
Multi-user (mu) wake-up signal transmission by using fdma scheme in wlan
Systems and methods of transmitting a multi-user (mu) wake-up packet in wlan including wake-up signals to activate main radios on multiple communication devices via the wake-up radios (wurs). In the multi-user wake-up packet, a frequency channel can be divided into several sub-channels for transmitting multiple wake-up signals in fdma. ... Mediatek Inc
Non-local adaptive loop filter combining multiple denoising technologies and grouping image patches in parallel
Aspects of the disclosure provide a method for denoising a reconstructed picture in a video coding system. The method can include providing two or more candidate non-local denoising technologies, selecting a target non-local denoising technology from the two or more candidate non-local denoising technologies for a patch group, and denoising the patch group of the reconstructed picture with the target non-local denoising technology. ... Mediatek Inc
Method and apparatus of adaptive bi-prediction for video coding
Method and apparatus of video coding using generalized bi-prediction are disclosed. According to one method, the generalized bi-prediction is extended for decoder-side motion vector refinement (dmvr), where unequal weighting factor pair is allowed to form the template of the current block or the final predictor. ... Mediatek Inc
Method and system of decoded picture buffer for intra block copy mode
A method for a video encoder or decoder using an intra block copy (intrabc) mode is disclosed. If intrabc mode is enabled and no loop filter is used for a current picture, a currently decoded reference picture for the current picture is marked as a long-term reference picture before and during decoding of the current picture. ... Mediatek Inc
Method and appartus for stereoscopic focus control of stereo camera
A stereoscopic control method includes: establishing a specific mapping relation between a specific disparity value and a specific set of a first focal setting value of a first sensor of a stereo camera and a second focal setting value of a second sensor of the stereo camera; and controlling stereoscopic focus of the stereo camera according to the specific mapping relation. Besides, a stereoscopic control apparatus includes a mapping unit and a focus control unit. ... Mediatek Inc
Seamless zooming on dual camera
A dual-camera device is provided. The dual-camera device includes wide and telephoto imaging sections with respective lens/sensor combinations, and a processor. ... Mediatek Inc
Electronic device with flexible processing of compressive sensing samples
An electronic device has a transmit circuit and a processing circuit. The processing circuit outputs a first portion of compressive sensing (cs) samples corresponding to a signal segment to another electronic device via the transmit circuit, and selectively outputs a second portion of the cs samples corresponding to the signal segment to another electronic device via the transmit circuit according to a response of another electronic device. ... Mediatek Inc
Interleaving successive approximation analog-to-digital converter with noise shaping
An interleaving successive approximation analog-to-digital converter (sar adc) with noise shaping having a first sar block, a second sar block, and a noise-shaping circuit is provided. The first and second sar blocks take turns to sample an input voltage for successive approximation of the input voltage and observation of a digital representation of the input voltage. ... Mediatek Inc
Dynamic amplifier and chip using the same
A dynamic amplifier with a bypass design. An input pair of transistors receives a pair of differential inputs vip and vin and further provides first, second and third terminals. ... Mediatek Inc
Apparatus and method to speed up memory frequency switch flow
A computing system for accessing a dynamic random access memory (dram) includes a processing circuit, a queue, and a dram controller. The processing circuit is configured for issuing an early notification signal before issuing a clock frequency switch signal; the early notification signal notifies of an approaching clock frequency switch signal and the clock frequency switch signal requests a change of frequency of a dram clock. ... Mediatek Inc
Light locus generation for automatic white balance
A light locus of an imaging system is generated in a chromaticity space of two dimensions. The light locus represents a collection of candidate illuminants. ... Mediatek Inc
Method and apparatus for performing image processing operation based on frame/algorithm selection
An exemplary image processing method includes the following steps: receiving an image input composed of at least one source image; receiving algorithm selection information corresponding to each source image; checking corresponding algorithm selection information of each source image to determine a selected image processing algorithm from a plurality of different image processing algorithms; and performing an object oriented image processing operation upon the source image based on the selected image processing algorithm. The algorithm selection information indicates an image quality of each source image and is generated from one of an auxiliary sensor, an image processing module of an image capture apparatus, a processing circuit being one of a video decoder, a frame rate converter, and an audio/video synchronization (av-sync) module, or is a user-defined mode setting.. ... Mediatek Inc
Automatic white balance based on surface reflection decomposition and chromatic adaptation
An automatic white balance (awb) method is performed on an image to adjust color gains of the image. The illuminant of the image is determined among a set of candidate illuminants, where each candidate illuminant is described by a corresponding coordinate pair (p, q) in a chromaticity coordinate system. ... Mediatek Inc
Tcp bufferbloat resolution
Apparatus and methods are provided for tcp bufferbloat resolution. In one novel aspect, the tcp client monitors a tcp throughput, determines a tcp throughput stability based on a changing rate of the tcp throughput, adjusts a rwnd size dynamically based on the determined tcp throughput stability, and sends the dynamically adjusted rwnd size to the tcp server for flow control. ... Mediatek Inc
Reference signal detection for reducing control decoding complexity
Aspects of the disclosure provide a method for reducing physical downlink control channel (pdcch) decoding complexity at a user equipment (ue) in a wireless communication network. The method can include receiving from a base station a candidate demodulation reference signal (dmrs) sequence that is carried in a subframe and associated with a pdcch carried in the subframe, calculating a correlation-based quality metric indicating a correlation between the received candidate dmrs sequence and a local dmrs sequence, and performing a pdcch decoding process to decode the pdcch when the quality metric is greater than a threshold.. ... Mediatek Inc
Analog-to-digital converter
The invention provides an analog-to-digital converter (adc) converting an input signal to an output signal. The adc may comprise a main circuit and a comparator coupled to the main circuit. ... Mediatek Inc
Low-pass filter with super source follower and transmission zero controlling method
A low-pass filter with a super source follower is disclosed. The low-pass filter includes biquad cells. ... Mediatek Inc
Signal quality detection circuit for generating signal quality detection result according to two-dimensional nominal sampling point pattern and associated signal quality detection method
A signal quality detection circuit has a sampling circuit and a comparing circuit. The sampling circuit samples an input signal associated with a target device according to a plurality of nominal sampling points, and generates a plurality of sampled bits corresponding to the nominal sampling points, respectively. ... Mediatek Inc
Method for adjusting the adaptive screen-refresh rate and device thereof
A method for adjusting the adaptive screen-refresh rate and a device thereof are provided. The method for adjusting the adaptive screen-refresh rate includes the following steps: determining a first screen-refresh rate set by the display source; and based on the first screen-refresh rate, setting a refresh rate used by a displaying module for displaying the picture or frame on a displaying screen periodically.. ... Mediatek Inc
Frame difference generation hardware in a graphics system
A graphics system provides frame difference generator hardware for dynamically adjusting a frame rate. The graphics system includes a graphics processing unit (gpu), which generates frames containing tiles of graphics data. ... Mediatek Inc
Adaptive execution engine for convolution computing systems
A system performs convolution computing in either a matrix mode or a filter mode. An analysis module generates a mode select signal to select the matrix mode or the filter mode based on results of analyzing convolution characteristics. ... Mediatek Inc
Dynamic memory control method and system thereof
A dynamic memory control method for clusters includes at least one processor core and for cache memories each belonging to a corresponding cluster of the clusters. The dynamic memory control method includes borrowing a first portion of cache memory from a first cache memory and/or a second portion of cache memory from a second cache memory to allow the first portion and/or the second portion of cache memory to be utilized as a temporary internal ram, and returning the first portion of cache memory to the first cache memory and/or the second portion of cache memory to the second cache memory such that each of the first portion and/or the second portion of cache memory is exclusively used by the at least one processor core of the first cluster and/or the second cluster.. ... Mediatek Inc
Method for performing cared-zone code coverage evaluation with no source code modification
A code coverage processing method includes: receiving a source code; executing a program according to the source code, wherein the source code is categorized into basic blocks, and each line included in a same basic block is executed a same number of times; creating a line tracking file having a plurality of line tracking records for a plurality of lines of the source code, respectively, wherein each of the line tracking records indicates how many times a corresponding line in the source code has been executed; receiving a non-cared zone setting which indicates at least one of the basic blocks in the source code is selected as a part of a non-cared zone; computing a code coverage result of the source code according to the line tracking file and the non-cared zone setting; and providing the code coverage result.. . ... Mediatek Inc
Hybrid memory access to on-chip memory by parallel processing units
A system is provided to manage on-chip memory access for multiple threads. The system comprises multiple parallel processing units to execute the threads, and an on-chip memory including multiple memory units and each memory unit includes a first region and a second region. ... Mediatek Inc
Methods of efficient downlink control information transmission
A method of downlink control information (dci) transmission is proposed to enhance dci transmission efficiency over physical layer signaling in cellular mobile communication networks. A serving base station uses a higher layer signaling, e.g., radio resource control (rrc) signaling message to configure a plurality of user equipments (ues) to monitor ue-group dci. ... Mediatek Inc
Harq feedback scheme for 5g new radio
A hybrid automatic repeat request (harq) feedback scheme that employs a multi-state nack feedback processing is proposed. A transport block (tb) contains a plurality of code blocks (cbs). ... Mediatek Inc
Ultra reliable low latency communications (urllc) transmission
A method for urllc transmission with ue blind detection on scheduling information is proposed. Since increased control channel reliability requires increased physical resource, it is proposed to exploit ue blind detection on part of the urllc data burst to trade-off control channel reliability with reduced physical radio resource for urllc transmission. ... Mediatek Inc
Circuits for current recycling and related methods
Circuits and methods for current recycling in signal buffers for switched capacitor circuits are described. A signal buffer may be coupled to an impedance element, such as a resistor, configured to provide a desired reference voltage to the switched capacitor circuit. ... Mediatek Inc
Circuits for delay mismatch compensation and related methods
Circuits and methods for delay mismatch compensation are described. A circuit may comprise multiple data paths between a signal source, such as a driver, and a load. ... Mediatek Inc
Source follower
A source follower with an input node and an output node includes a first transistor, a second transistor, and a dc (direct current) tracking circuit. The first transistor has a control terminal, a first terminal coupled to a first node, and a second terminal coupled to a second node. ... Mediatek Inc
Semiconductor package having multi-tier bonding wires and components directly mounted on the multi-tier bonding wires
A semiconductor package includes a carrier substrate having a top surface, a semiconductor die mounted on the top surface, a plurality of bonding wires connecting an active surface of the semiconductor die to the top surface of the carrier substrate, an insulating material encapsulating the plurality of bonding wires, a component mounted on the insulating material, and a molding compound covering the top surface of the carrier substrate and encapsulating the semiconductor die, the plurality of bonding wires, the component and the insulating material.. . ... Mediatek Inc
Semiconductor package and method for fabricating base for semiconductor package
The invention provides a semiconductor package and a method for fabricating a base for a semiconductor package. The semiconductor package includes a base. ... Mediatek Inc
Method and apparatus for generating and encoding projection-based frame with 360-degree content represented by rectangular projection faces packed in viewport-based cube projection layout
A video processing method includes: receiving an omnidirectional image/video content corresponding to a viewing sphere, generating a sequence of projection-based frames according to the omnidirectional image/video content and a viewport-based cube projection layout, and encoding the sequence of projection-based frames to generate a bitstream. Each projection-based frame has a 360-degree image/video content represented by rectangular projection faces packed in the viewport-based cube projection layout. ... Mediatek Inc
Method of frame exchange in multi-radio system
A method of frame exchange for a first communication device in a multi-radio system is disclosed. The method comprises configuring a time division duplex (tdd) operation in a first radio system and a second radio system, receiving a first frame for requesting a frame exchange, from a second communication device of the first radio system, and transmitting a second frame corresponding to the first frame, to the second communication device, wherein the second frame includes a field for indicating a reserve time for the frame exchange, and the reserve time is set to be aligned with a tdd operation time of the first radio system.. ... Mediatek Inc
Method and apparatus for adaptive region-based decoding to enhance user experience for 360-degree vr video
Methods and apparatus of video decoding for a 360-degree video sequence are disclosed. According to one method, a bitstream comprising compressed data for a previous 360-degree frame and a current 360-degree frame in a 360-degree video sequence is received. ... Mediatek Inc
Communication system with switchable devices
According to at least one aspect, a communication system is provided. The communication system includes a first switch device configured to receive a first plurality of radio frequency (rf) signals detected by an antenna array and provide an rf signal selected from among the first plurality of rf signals to a receiver circuit, the first plurality of rf signals comprising a first rf signal in a first frequency range and a second rf signal in a second frequency range that is different from the first frequency range; and a second switch device configured to receive a second plurality of rf signals detected by the antenna array and provide an rf signal selected from among the second plurality of rf signals to the receiver circuit, the second plurality of rf signals comprising a third rf signal in the first frequency range and a fourth rf signal in the second frequency range.. ... Mediatek Inc
Transmitter, communication unit and method for limiting spectral re-growth
A transmitter includes a signal generator arranged to generate a digital baseband signal representative of a signal for transmission; a digital predistortion, dpd, circuit configured to predistort the digital baseband signal; and a power amplifier is arranged to amplify the predistorted signal. The dpd circuit includes a first signal shaping circuit operably coupled to the signal generator and the dpd predistortion circuit and configured to receive the generated digital signal and apply first envelope shaping to shape the predistortion applied to at least the amplitude of the generated digital signal and produce a first dpd signal; a second signal shaping circuit operably coupled to the signal generator and an output of the dpd predistortion circuit and configured to receive and apply the second envelope shaped digital signal to the first dpd signal and produce a second envelope shaped dpd signal. ... Mediatek Inc
Transmitter, communication unit and methods for limiting spectral re-growth
A transmitter includes a signal generator arranged to generate a digital baseband signal representative of a signal for transmission; a digital predistortion, dpd, circuit configured to predistort the digital baseband signal; and a signal adjustment circuit operably coupled to the signal generator and the dpd circuit and configured to receive the generated signal and apply shaping to adjust the predistortion applied to the envelope of the generated signal.. . ... Mediatek Inc
Multi-mode wireless receiver apparatus and resonator circuit design
A resonator circuit includes: a first inductive element and a second inductive element that is connected to the first inductive element in series; a first capacitive element, connected to a first end of the first inductive element and a first output end of the resonator circuit; and a set of second capacitive elements connected in series, the set of second capacitive elements having one end connected between the first and second inductive elements and having another end connected between the second inductive element and a second output end of the resonator circuit. The intermediate end of the set of second capacitive elements is used as a third output end of the resonator circuit.. ... Mediatek Inc
Multi-voltage complementary metal oxide semiconductor integrated circuits based on always-on n-well architecture
Examples of multi-voltage (mv) complementary metal oxide semiconductor (cmos) integrated circuits (ics) based on always-on n-well architecture are described. An mv cmos ic may include first cmos cells, second cmos cells, n-wells and always-on taps. ... Mediatek Inc
Method and apparatus for generating and encoding projection-based frame with 360-degree content represented by triangular projection faces packed in octahedron projection layout
A video processing method includes: receiving an omnidirectional image/video content corresponding to a viewing sphere, generating a sequence of projection-based frames according to the omnidirectional image/video content and an octahedron projection layout, and encoding, by a video encoder, the sequence of projection-based frames to generate a bitstream. Each projection-based frame has a 360-degree image/video content represented by triangular projection faces packed in the octahedron projection layout. ... Mediatek Inc
Methods for enhancing performance of a communications apparatus and communications apparatus utilizing the same
A communications apparatus includes a radio transceiver and a processor. The radio transceiver transmits or receives wireless radio frequency signals to communicate with a first network device. ... Mediatek Inc
Method and apparatus of error handling for video coding using intra block copy mode
In order to overcome the issue caused by a decoded block vector (bv) pointing to a reference block overlapping with an unavailable area, various methods are disclosed. According to one method, if the reference block overlaps with an unavailable area, the reference pixels in the unavailable area are generated for intrabc prediction of the current block by padding from neighbouring available pixels. ... Mediatek Inc
Methods for palette coding of image and video data
Methods of palette coding to reduce the required coding process are disclosed. According to one method, smaller blocks are derived from a large block. ... Mediatek Inc
Oscillation device
An oscillation device includes an oscillator and a logic circuit. The oscillator generates an output oscillation signal. ... Mediatek Inc
Printed circuit board design for high speed application
A printed circuit board (pcb) is disclosed. The pcb includes a substrate have a top surface and a bottom surface. ... Mediatek Inc
Time domain multiplexing ul transmission on multiple serving cells for a mobile station with single transmitter
Apparatus and methods are provided for tdm uplink transmission on multiple serving cells with single transmitter. In one novel aspect, the ue selects a serving cell for an ul transmission subframe based on a tdm selection rule. ... Mediatek Inc
Video frame processing method
A video frame processing method, which comprises: (a) capturing at least one first video flame via a first camera; (b) capturing at least one second video frame via a second camera; and (c) adjusting one candidate second video frame of the second video frames based on one of the first video frame to generate a target single view video frame.. . ... Mediatek Inc
Dual receive processing in wireless communications
A technique, as well as select implementations thereof, pertaining to dual receive processing in wireless communications is described. The technique may involve receiving, by a plurality of receive processing modules, an incoming signal from an antenna to provide a plurality of processing results. ... Mediatek Inc
Tunable antenna module using frequency-division circuit for mobile device with metal cover
A tunable antenna module for a mobile device includes an antenna, a frequency-division circuit and one or more impedance-tuning circuits. The frequency-division circuit is coupled to a radiator of the antenna for forming one or more signal paths for one or more of component frequencies of a radio-frequency signal of the antenna. ... Mediatek Inc
Wire order testing method and associated apparatus
A wire order testing method for testing pin connection relationships between a memory device and an electronic device is provided. The method includes the steps of: testing the memory device with at least one test pattern to obtain at least one first data; predicting at least one second data that is to be obtained from the testing of the memory device with the test pattern according to the mapping relationships between the test pattern and the pins of the memory device; determining the pin connection relationships between the memory device and the electronic device according to the first data and second data.. ... Mediatek Inc
Hardware assisted cache flushing mechanism
A multi-cluster, multi-processor computing system performs a cache flushing method. The method begins with a cache maintenance hardware engine receiving a request from a processor to flush cache contents to a memory. ... Mediatek Inc
Paging and random access response (rar) scheduling and dci format
Methods and apparatus are provided for paging and random access response (rar) scheduling and downlink control information (dci) for a user equipment (ue). In one novel aspect, an si-paging and a call-paging are transmitted separately, and scheduled by si-paging-dci and call-paging-dci respectively. ... Mediatek Inc
Decoding system for tile-based videos
Aspects of the disclosure provide a video decoding system. The video decoding system can include a decoder core configured to selectively decode independently decodable tiles in a picture, each tile including largest coding units (lcus) each associated with a pair of picture-based (x, y) coordinates or tile-based (x, y) coordinates, and memory management circuitry configured to translate one or two coordinates of a current lcu to generate one or two translated coordinates, and to determine a target memory space storing reference data for decoding the current lcu based on the one or two translated coordinates.. ... Mediatek Inc
Method and apparatus for multi-table based context adaptive binary arithmetic coding
A method and apparatus of entropy coding for a video encoder or decoder using multiple-table based context-based adaptive binary arithmetic coder (cabac) are disclosed. In one embodiment, a current bin of a binary data of a current coding symbol is encoded or decoded according to a probability of a binary value of the current bin and the probability of the binary value is updated according to the binary value of the current bin for a next bin by using multiple-parameter probability models. ... Mediatek Inc
Method and apparatus of video coding using flexible quadtree and binary tree block partitions
A method and apparatus for video coding using flexible quadtree and binary tree block partition are disclosed. According to this method, a current block is partitioned into multiple final sub-blocks using one or more stages of quadtree partitioning and binary tree partitioning, where at least one sub-block is generated by applying the quadtree partitioning to one previous sub-block generated by the binary tree partitioning. ... Mediatek Inc
Wide bandwidth variable gain amplifier and exponential function generator
A variable gain amplifier includes an input transistor, an auxiliary transistor, an active inductor and an input current replica circuit. The input transistor is arranged for receiving an input signal to generate an output signal at an output terminal. ... Mediatek Inc
Method for performing wireless charging control of an electronic device with aid of random phase-delay packet, and associated apparatus
A method for performing wireless charging control of an electronic device and an associated apparatus are provided, where the method includes: determining at least one random value for controlling timing of packet transmission regarding at least one wireless charging report of the electronic device; and based on the aforementioned at least one random value, sending at least one random phase-delay packet, wherein each random phase-delay packet of the aforementioned at least one random phase-delay packet has a random phase-delay with respect to a time slot, and the aforementioned at least one random phase-delay packet is utilized for carrying information of the aforementioned at least one wireless charging report. More particularly, a wireless charging device (e.g. ... Mediatek Inc
Thermal via arrangement for multi-channel semiconductor device
The invention provides a semiconductor device. The semiconductor device includes a gate structure over fin structures arranged in parallel. ... Mediatek Inc
Method and apparatus for data transmission enhancements in mobile communications
Various solutions for data transmission enhancements with respect to user equipment (ue) and network apparatus in mobile communications are described. As a transmitter, a ue may determine whether specific information is comprised in a protocol data unit (pdu). ... Mediatek Inc
Methods and apparatus of interference management in nr
Concepts and examples pertaining to interference management in mobile communication networks and systems are described. A first node of a mobile communication network of a plurality of nodes receives a transmission grant from a second node of the mobile communication network. ... Mediatek Inc
Grouping of serving cells with shortened transmission time intervals
Aspects of the disclosure provide a method for grouping serving cells with shortened transmission time intervals in carrier aggregation. The method can include establishing a connection between user equipment and a base station on a primary cell in a wireless communication system, and transmitting a carrier aggregation configuration for configuring secondary cells for the user equipment from the base station to the user equipment, wherein serving cells with different downlink transmission time interval lengths are organized into different cell groups in the carrier aggregation configuration.. ... Mediatek Inc
Method and apparatus for multiplexing physical uplink control channels in mobile communications
Various solutions for multiplexing physical uplink control channels with respect to user equipment (ue) and network apparatus in mobile communications are described. A ue may receive control information from a network apparatus. ... Mediatek Inc
Uplink-assisted mobility procedure in millimeter wave communication systems
Concepts and examples pertaining to uplink-assisted mobility procedure in millimeter wave (mmwave) communication systems are described. A user equipment (ue) may receive an uplink (ul) signaling configuration from a source base station (bs) of a wireless network. ... Mediatek Inc
Enhanced multimedia call control in next generation mobile communication systems
A network-based solution of supporting ip multimedia subsystem (ims) call setup in a next generation system (5gs) is proposed. During an attach or registration area update procedure, a serving base station sends an indication to a ue indicating whether ims voice over ps session is supported or not. ... Mediatek Inc
Apparatuses and methods for packet filter management
A mobile communication device including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a service network. ... Mediatek Inc
Method and associated processor for improving user verification
The invention provides method and associated processor for improving user verification of a mobile device, comprising: by a processor of the mobile device, obtaining a user-inputted verification signal which results from one or more user-input modules, obtaining one or more user statuses which result from one or more sensor modules, and jointly according to the user-inputted verification signal and the one or more user statuses, determining if the user verification is valid to enable a function of the mobile device.. . ... Mediatek Inc
Method and apparatus of video coding
Aspects of the disclosure provide a method of video coding includes receiving input data associated with a first block and a second block of an image frame. The method further includes identifying a reference size and performing a deblocking process if it is determined that the deblocking process is to be performed. ... Mediatek Inc
Methods of constrained intra block copy for reducing worst case bandwidth in video coding
A method and apparatus of video coding using intrabc (intra block copy) for video data are disclosed. Restricted prediction is determined, in which one or more selected pu (prediction unit) sizes, pu prediction types or both are disabled or disallowed. ... Mediatek Inc
Method and apparatus of non-square intra prediction for chroma components in coding system with quad-tree and binary-tree partition
A method and apparatus for intra prediction of non-square chroma blocks are disclosed. The system uses a block partitioning structure for partitioning a chroma block into one or more final sub-blocks including at least one non-square final sub-block using block partition recursively. ... Mediatek Inc
Mechanism for short guard interval indication in high efficiency wlan
Systems and methods of expanding indication capabilities of existent ppdu preamble fields. The “gi+ltf size” field is redefined to indicate a new combination of gi duration and he-ltf size. ... Mediatek Inc
Dual receive processing in wireless communications
A technique, as well as select implementations thereof, pertaining to dual receive processing in wireless communications is described. The technique may involve receiving, by a plurality of receive processing modules, an incoming signal from an antenna to provide a plurality of processing results. ... Mediatek Inc
Dual receive processing in wireless communications
A technique, as well as select implementations thereof, pertaining to dual receive processing in wireless communications is described. The technique may involve receiving, by a plurality of receive processing modules, an incoming signal from an antenna to provide a plurality of processing results. ... Mediatek Inc
Methods for avoiding inter-modulation distortion and communications apparatuses utilizing the same
A method for avoiding inter-modulation distortion in a communications apparatus capable of supporting carrier aggregation and communicating with a peer communications apparatus in a wireless network via at least a first cc and a second cc includes: determining a frequency adjustment value for adjusting a first oscillating frequency of a first local oscillation signal utilized for processing an rf signal of the first cc or a second oscillating frequency of a second lo signal utilized for processing an rf signal of the second cc when an rf signal or a baseband signal of the second cc is interfered with by an inter-modulation distortion signal contributed by any signal component related to the first cc; and adjusting the first oscillating frequency or the second oscillating frequency according to the frequency adjustment value.. . ... Mediatek Inc
Nr ldpc with interleaver
Concepts and schemes pertaining to information coding for mobile communications are described. A processor of an apparatus encodes data to provide encoded data. ... Mediatek Inc
Driver circuit
A driver circuit is provided. The driver circuit includes a differential driver, a first feedback passive circuit and a second feedback passive circuit. ... Mediatek Inc
Method for reading, writing, or updating information for battery cell via connecting interface between portable device and battery pack including battery cell so as to obtain precise information
A method used between a portable device and a battery pack including at least one battery cell includes: transmitting information for the battery cell from the portable device to the battery pack via the connecting interface or from the battery pack to the portable device via the connecting interface; and according to the information for the battery cell, performing at least one control operation that is associated with the battery cell; wherein there is an analog communication from the battery cell of the battery pack to the portable device to provide a voltage level actually from the battery cell.. . ... Mediatek Inc
Method and apparatus having video encoding function with syntax element signaling of rotation information of content-oriented rotation applied to 360-degree image content or 360-degree video content represented in projection format and associated method and apparatus having video decoding function
A video processing method includes: receiving a current input frame having a 360-degree image/video content represented in a 360-degree virtual reality (360 vr) projection format, applying content-oriented rotation to the 360-degree image/video content in the current input frame to generate a content-rotated frame having a rotated 360-degree image/video content represented in the 360 vr projection format, encoding the content-rotated frame to generate a bitstream, and signaling at least one syntax element via the bitstream, wherein the at least one syntax element is set to indicate rotation information of the content-oriented rotation.. . ... Mediatek Inc
Method of wake-up signal transmission and reception
A method of wake-up signal transmission for an access point (ap) in a wireless communication system is disclosed. The method comprises transmitting a beacon for notification of a wi-fi device in the wireless communication system, and transmitting a wake-up signal to the wi-fi device, wherein the wake-up signal is a binary signal for indicating the wi-fi device to receive or not to receive a data from the ap.. ... Mediatek Inc
Scheduling request (sr) period extension for low power enhancement in a wireless communication device
Aspects of the disclosure provide a method for reducing power consumption of a wireless communication device. The method can include receiving a discontinuous reception (drx) configuration specifying a drx having a drx cycle, receiving an original scheduling request (sr) configuration specifying an original sr period, selecting an extended sr period according to the drx cycle, the extended sr period being a multiple of the original sr period and corresponding to a set of candidate sr offsets, determining for each of the set of candidate sr offsets an overlap between active times caused by the drx and active times caused by sr transmissions corresponding to the extended sr period, and selecting one of the set of the candidate sr offsets having a largest overlap to determine a period-extended sr configuration including the selected extended sr period and the selected sr offset.. ... Mediatek Inc
Logical channel prioritization and data block preparation
Aspects of the disclosure provide a method for data transmission prioritization in a communication device. The method can include receiving multiple streams of data units. ... Mediatek Inc
Method of data transmission and reception in random access procedure
A method of data transmission in a random access procedure for a ue of a wireless communication system including a network comprises obtaining a resource allocated for data transmission and a resource allocated for preamble transmission with these resources allocated in a frequency division multiplexing (fdm) manner, transmitting a preamble and data in the random access procedure to the network according to the obtained resources, and monitoring a response corresponding to the transmitted preamble and data from the network.. . ... Mediatek Inc
Method, system and circuits for headset crosstalk reduction
A device for removing crosstalk includes a jack to form an electrical connection with a plug, and an audio unit to provide a left audio channel and a right audio channel to the plug. The audio unit includes a crosstalk cancellation circuit. ... Mediatek Inc
Method and apparatus for assigning motion vector predictor to sub-block without performing associated iteration of sub-block motion vector predictor determination flow
An exemplary motion vector predictor determination method includes the following steps: determining a motion vector predictor of a block according to motion vector data of neighbor units associated with the block; and utilizing a motion vector predictor computing circuit for assigning the motion vector predictor determined for the block to a first sub-block within the block. In addition, an exemplary motion vector predictor determination apparatus employing the exemplary motion vector predictor determination method is provided.. ... Mediatek Inc
Method and apparatus of video compression for pre-stitched panoramic contents
Methods and apparatus of compression for pre-stitched pictures captured by multiple cameras of a panoramic video capture device are disclosed. At the encoder side, stitching information associated with a stitching process to form the pre-stitched pictures is used to encode a current block according to embodiments of the present invention, where the stitching information comprises calibration data, matching results, seam position, blending level, sensor data, or a combination thereof. ... Mediatek Inc
Feed-forward filtering device and associated method
A filtering device includes a low-pass filter (lpf), a noise estimation circuit and a first combining circuit. The lpf receives and filters a pre-filtering signal to generate an output signal of the filtering device. ... Mediatek Inc
Initial access procedure for multi-beam operation
Apparatus and methods are provided for initial access in the multi-beam operation. In one novel aspect, the ue receives multiple response messages and selects one message as the response message. ... Mediatek Inc
Quadrature clock generating mechanism of communication system transmitter
A quadrature clock generating apparatus connected to a local oscillator generating an input clock signal and an inverted input clock signal includes a fractional dividing circuit and a quadrature signal generating circuit. The fractional dividing circuit is configured for receiving the input clock signal and the inverted input clock signal, and for performing frequency-division upon the input clock signal and the inverted input clock signal to generate a frequency-divided clock signal according to a fractional dividing parameter. ... Mediatek Inc
Semiconductor package assembly
The invention provides a semiconductor package assembly. The semiconductor package assembly includes a substrate, a semiconductor die, a base and a first inductor structure. ... Mediatek Inc
Method and associated processor for improving software execution of electronic device
The invention provides a method and associated processor for improving software execution of an electronic device. The method may comprise: by a processor of the electronic device, identifying whether a target program is classified, according to whether the target program relates to an user interface of the electronic device, as one of suppressible programs; and, based on whether at least one suppression condition is satisfied, performing at least one suppressing operation on one or more of the suppressible programs.. ... Mediatek Inc
Devices and methods for switching and communication among multiple operating systems and application management methods thereof
A device includes a storage unit and a processing unit. The processing unit includes a processor and is coupled to the storage unit. ... Mediatek Inc
Method and computing system of allocating registers
A method of allocating registers, includes for each of a plurality of live ranges of variables, calculating an energy saving value of each of the plurality of live ranges of the variables; classifying the plurality of live ranges of the variables into a plurality of queues according to the energy saving values of the plurality of live ranges of the variables; and assigning the plurality of live ranges of the variables in the plurality of queues into a plurality of registers.. . ... Mediatek Inc
Low dropout voltage regulator
A low dropout voltage regulator for generating an output regulated voltage is provided. The low dropout voltage regulator includes a first transistor and a current recycling circuit. ... Mediatek Inc
Dynamic current sink for stabilizing low dropout linear regulator
A dynamic current sink includes the following elements. A voltage comparator compares a reference voltage with a second control signal from an ldo (low dropout linear regulator) to generate a first control signal. ... Mediatek Inc
Method of handling uplink scheduling for wireless communication system
A method of handling uplink (ul) scheduling for an access point of a wireless communication system includes obtaining ul performance metrics of a ul queue comprising a plurality of ul transmissions; determining at least one back-off parameter of the ul queue according to the ul performance metrics; and transmitting a trigger frame of triggering the ul transmissions according to the at least one back-off parameter.. . ... Mediatek Inc
Method for ue pattern indication and measurement for interference coordination
A method of inter-cell interference coordination is provided for ue measurements and network access procedure. In a first embodiment, a ue in idle mode performs measurements on received radio signals applying a simplified radio resource restriction for interference coordination. ... Mediatek Inc
Deriving and signaling a region or viewport in streaming media
A method or system for supporting dynamic construction of a user selected sub-region (e.g., viewport or region of interest) from other sub-regions of a reference media presentation is presented. The components of the reference media presentation are encoded as component tracks. ... Mediatek Inc
Method and apparatus of coding unit information inheritance
Concepts and examples pertaining to coding unit information inheritance are described. A processor of an encoder may receive media contents and encode the media contents to provide a bitstream of encoded media contents. ... Mediatek Inc
Method and apparatus for reference picture generation and management in 3d video compression
Methods and apparatus for coding a 360-degree vr image sequence are disclosed. According to one method, input data associated with a current image in the 360-degree vr image sequence are received and also a target reference picture associated with the current image is received. ... Mediatek Inc
Method and apparatus of constrained sequence header
A method and apparatus for video encoding or decoding used by a video encoder or decoder respectively are disclosed. In one method, input data associated with a video sequence are received. ... Mediatek Inc
Method of dynamically adjusting frame aggregation size
The method of dynamically adjusting frame aggregation size for a first communication device receiving aggregation packets from a second communication device in a wireless communication system is disclosed. The method comprises monitoring a buffered data size of the first communication device, and notifying the second communication device of a capable buffer size of the first communication device when the buffered data size monitored by the first communication device is higher than a threshold.. ... Mediatek Inc
Semiconductor package with three-dimensional antenna
A semiconductor package is provided. The semiconductor package includes a package substrate having a first region and a second region defined between an edge of the package substrate and an edge of the first region, a semiconductor die disposed on the package substrate in the first region, a conductive shielding element disposed on the package substrate and covering the semiconductor die, and a three-dimensional (3d) antenna. ... Mediatek Inc
Merged access units in frame buffer compression
Aspects of the disclosure provide a method for merging compressed access units according to compression rates and/or positions of the respective compressed access units. The method can include receiving a sequence of compressed access units corresponding to a sequence of raw access units partitioned from an image or a video frame and corresponding to a sequence of memory spaces in a frame buffer, determining a merged access unit including at least two consecutive compressed access units based on compression rates and/or positions of the sequence of compressed access units. ... Mediatek Inc
Method and device for storing an image into a memory
Aspects of the disclosure provide a method and device for storing an input image into a memory. The disclosure describes allocating one or more frame buffers in the memory. ... Mediatek Inc
Method of expanding function of android standard multimedia player and multimedia playing system
A method of expanding the function of an android standard multimedia player is provided in the invention. The method includes the steps of: registering on an android system an expanded multimedia player that is different from the android standard multimedia player; setting on the android operating system a derived class inheriting a java interface layer of the android player; instructing the expanded multimedia player to perform multimedia playing with respect to a playing target via the derived class. ... Mediatek Inc
Method for managing memory and associated microcontroller
A microcontroller includes a processor, a memory, a working space management unit and a memory monitor. The memory has at least a working space, wherein the working space includes a plurality of blocks. ... Mediatek Inc
Path planning method and related navigation device
A path planning method applied to a navigation device includes acquiring a two-dimensional depth map, transforming the two-dimensional depth map into a gray distribution map via statistics of pixel values on the two-dimensional depth map, computing a space matching map by arranging pixel counts on the gray distribution map, and computing a weighting value about each angle range of the space matching map in accordance with a distance from location of a pixel count to a reference point of the space matching map. The weighting value represents existential probability of an obstacle within the said angle range and a probable distance between the navigation device and the obstacle.. ... Mediatek Inc
Methods and apparatuses of constrained multi-type-tree block partition for video coding
A video coding system receives input data of a current block split from a parent block, and determines if the parent block is split by horizontal triple tree (tt) partitioning or vertical tt partitioning. A partition type selecting from tt partitioning and binary tree (bt) partitioning and a partition direction selecting from horizontal partitioning and vertical partitioning for splitting the current block are determined by prohibiting a horizontal partitioning type if the parent block is split by horizontal tt partitioning, and prohibiting a vertical partitioning type if the parent block is split by vertical tt partitioning, where the horizontal partitioning type and the vertical partitioning type depend on whether the current block is a middle sub-block in the parent block. ... Mediatek Inc
Method and apparatus for resource sharing between intra block copy mode and inter prediction mode in video coding systems
A method and apparatus of sharing an on-chip buffer or cache memory for a video coding system using coding modes including inter prediction mode or intra block copy (intrabc) mode are disclosed. At least partial pre-deblocking reconstructed video data of a current picture is stored in an on-chip buffer or cache memory. ... Mediatek Inc
Method of reducing mutual interference between universal serial bus (usb) data transmission and wireless data transmission
A method of managing universal serial bus (usb) data transmission and wireless communication of an electronic device is disclosed. The method comprises establishing a plurality of physical layer links over a plurality of supported usb interfaces of the electronic device for usb data transmission between the electronic device and another electronic device, wherein each of the physical layer links corresponding to one of the supported usb interfaces, and the plurality of supported usb interfaces have different data rates; dynamically selecting one of the supported usb interfaces according to which protocol the wireless communication complies with; and performing the usb data transmission on the physical layer link established over the selected usb interface. ... Mediatek Inc
Interface circuits to monitor and prevent overstress damage
An interface circuit of an electronic device includes one or more pins, an internal circuit, an over-voltage protection circuit and a monitoring circuit. The pins are selectively connected to an external circuit. ... Mediatek Inc
Impedance circuit with poly-resistor
An impedance circuit includes a poly-resistor and a controller. The poly-resistor has a first terminal and a second terminal. ... Mediatek Inc
Semiconductor package with improved bandwidth
A semiconductor chip package includes a first die and a second die. The first die and second die are coplanar and disposed in proximity to each other in a side-by-side fashion. ... Mediatek Inc
Semiconductor device
A semiconductor device includes a substrate, a body structure and an electronic component. The body structure is disposed above the substrate and includes a semiconductor die, a molding compound, a conductive component and a lower redistribution layer (rdl). ... Mediatek Inc
Apparatuses and methods for adjusting processing capabilities
A method for adjusting processing capabilities of an electronic apparatus is provided. The method includes the steps of determining a first boost value for one or more processors according to a first slack time of the processors within a current display refresh interval, and adjusting a processing capability of the processors according to the first boost value.. ... Mediatek Inc
State-of-charge indication system and related method
A state-of-charge (soc) indication method includes: determining estimated values of a soc of a battery cell according to at least information regarding a characteristics measurement of the battery cell; performing a smooth and monotonic processing on the estimated values of the soc to process unusual change in the estimated values, so as to generate processed values of the soc; remapping the processed values of the soc according to a remapping threshold setting to obtain remapped values of the soc; and indicating the soc of the battery cell with the remapped values.. . ... Mediatek Inc
Method of video coding using binary tree block partitioning
A method and apparatus of video coding using block partitioning process including a binary tree partitioning process are disclosed. The block partitioning structure corresponding to the block partitioning process for a block of video data is derived by parsing a first indicator associated with a current block and determining whether the binary tree partitioning process applies a binary tree partition to the current block based on a value of the first indicator. ... Mediatek Inc
Method and apparatus for rearranging vr video format and constrained encoding parameters
Methods and apparatus for processing a 360°-vr frame sequence are disclosed. According to one method, input data associated with a 360°-vr frame sequence are received, where each 360°-vr frame comprises one set of faces associated with a polyhedron format. ... Mediatek Inc
Segmentation and concatenation for new radio systems
Methods of segmentation and concatenation for new radio user plane are proposed. For high speed data traffic, all pdcp pdus are segmented into fixed-length segments at rlc layer. ... Mediatek Inc
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