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Kt Corporation patents


Recent patent applications related to Kt Corporation. Kt Corporation is listed as an Agent/Assignee. Note: Kt Corporation may have other listings under different names/spellings. We're not affiliated with Kt Corporation, we're just tracking patents.

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Method of transceiving data via uplink channel for coverage expansion and apparatus thereof

Provided is a method of transceiving data via an uplink data channel for coverage expansion. The method may include establishing, by a base station, an uplink data channel enhancement mode for uplink data channel coverage enhancement of a user equipment; configuring a first downlink control information (DCI) format for the... Kt Corporation

Method for controlling connection status of ue and apparatus thereof

Provided as a method and an apparatus for controlling a connection status of a UE. The method includes receiving specific RRC status instruction information for a UE from a mobility management entity (MME) and determining a RRC status for the UE based on the specific RRC status instruction information when... Kt Corporation

Method for reconfiguring wireless bearer and device thereof

Provided are a method and a device for configuring or reconfiguring a wireless data bearer for transmitting user plane data. The method may include: receiving, from a base station, an upper layer signaling including information for changing a data wireless bearer type for a specific wireless bearer configured to receive... Kt Corporation

Method and changing connection state of ue

Disclosed are a method of changing a connection state according to a movement of a UE and an apparatus for the same. The method of a UE includes: receiving indication information indicating a connection change into a specific RRC state from an evolved NodeB (eNB); configuring a connection state of... Kt Corporation

Providing streaming of virtual reality contents

Provided are providing a virtual reality (VR) contents streaming service. For providing the VR contents, a server may be configured to receive a request message for requesting a predetermined VR contents from a user device through a communication network, determine a field of view (FOV) area in each image frame... Kt Corporation

Multicast communication method and apparatus

Provided are a method and apparatus for performing multicast communication in a communication system based on LTE or LTE-Advanced. The method of a UE includes receiving a Single Cell-Multicast Control CHannel (SC-MCCH) by monitoring a downlink channel based on a preset Downlink Control Information (DCI) format, determining a DCI format... Kt Corporation

Floating hologram apparatus

A floating hologram apparatus that generates a floating hologram includes: a display; an optical element in front of the display; a memory configured that stores chromatic dispersion data representing degrees of refraction of light rays; a compensated image generation unit configured that generates a compensated image by rearranging sub-pixels of... Kt Corporation

Method and coefficient scan based on partition mode of prediction unit

Provided are a method and an apparatus for coefficient scan on the base of a partition mode of a prediction unit. The method comprises the steps of: determining a scan method on the basis of a partition mode of a prediction unit; and encoding the information about the scan method,... Kt Corporation

Method and intra prediction within display screen

The present invention relates to a method and apparatus for intra prediction. The intra prediction method for a decoder, according to the present invention, comprises the steps of entropy-decoding a received bitstream, generating reference pixels to be used in the intra prediction of a prediction unit; generating a prediction block... Kt Corporation

Method and device for transmitting/receiving data using wlan carrier

The provided is a method and apparatus for adding a WLAN carrier to an E-UTRAN carrier at a radio access network (RAN) level to transmit and receive data. The method may include: receiving, from a base station, additional configuration indication information for additionally configuring a WLAN carrier; additionally configuring the... Kt Corporation

Transferring operating environment of registered network to unregistered network

The disclosure is related to providing an operation environment of a registered network having first devices to a user in an unregistered network having second devices. In order to provide, the second devices in the unregistered network may be detected when user equipment associated with the user enters a service... Kt Corporation

Providing audio and video feedback with character based on voice command

Provided are methods of dynamically and selectively providing audio and video feedbacks in response to a voice command. A method may include recognizing a voice command in a user speech received through a user device, generating at least one of audio data and video data by analyzing the voice command... Kt Corporation

Methods for configuring radio resources in a wireless communication system and apparatuses

A method may be provided for configuring an up/down link radio resource for a machine type communication (MTC) terminal in 3GPP LTE/LTE-advanced system. The method may include configuring up/downlink narrowband for further enhanced MTC terminal which supports a up/downlink data channel (that is, PDSCH and PUSCH) bandwidth enhanced as compared... Kt Corporation

Method and device for transmitting or receiving multicasting data channel for nb-iot terminal

Provided is a method of supporting Single Cell Point-to-Multi-point (SC-PTM) for a Bandwidth reduced Low complexity/Coverage Enhancement (BL/CE) terminal or an NB-IoT terminal, which are for a Machine Type Communication (MTC) application defined in a 3GPP LTE/LTE-A system. The method may include receiving configuration information of an NPDCCH search space... Kt Corporation

Method and device for transmitting or receiving multicasting control channel for nb-iot terminal

Provided are a method of supporting Single Cell Point-to-Multi-point (SC-PTM) for a Bandwidth reduced Low complexity/Coverage Enhancement (BL/CE) terminal or an NB-IoT terminal, which are for a Machine Type Communication (MTC) application defined in a 3GPP LTE/LTE-A system. The method may include receiving configuration information relating to an NPDCCH search... Kt Corporation

Method for receiving multicast data and apparatus thereof

A method may be provided for receiving multicast data by an IoT terminal requiring a low power and a low cost and an apparatus thereof. The method of a terminal may include starting a single cell-point to multipoint (SC-PTM) onduration timer through a MAC when discontinuous reception (DRX) is configured... Kt Corporation

Method of receiving single-cell multicast data and same

Disclosed are a detailed method and apparatus for receiving multicast data by an IoT UE required to operate with low power and at low cost. Further disclosed are a method and an apparatus for processing multicast data by a Bandwidth-reduced Low-complexity (BL) UE, a Coverage-Enhancement (CE) UE, or a NarrowBand-IoT... Kt Corporation

Methods for allocating data channel resources in a wireless communication system and apparatuses

Methods may be provided for allocating up/downlink data channel (that is, PDSCH and PUSCH) resource for a machine type communication (MTC) terminal in 3GPP LTE/LTE advanced system and for configuring a Downlink Control Information (DCI) for it. Further, a method may be provided for allocating up/downlink data channel resource for... Kt Corporation

Method for transmitting channel state information and device therefor

Provided are a method and a device for transmitting channel state information by using a PUCCH of an SCell when providing carrier aggregation (CA) or dual connectivity (DC) in a E-UTRAN. The method may include: configuring a carrier aggregation by using one primary cell (PCell) and a plurality of secondary... Kt Corporation

Method and device for transmitting or receiving multicasting data channel for bl/ce user terminal

The present disclosure proposes a method of supporting Single Cell Point-to-Multi-point (SC-PTM) for a Bandwidth reduced Low complexity/Coverage Enhancement (BL/CE) terminal or an NB-IoT terminal, which are for a Machine Type Communication (MTC) application defined in a 3GPP LTE/LTE-A system. Particularly, the present disclosure proposes a method of allocating a... Kt Corporation

Method and device for transmitting or receiving multicasting control channel for bl/ce terminal

Provided are a method of supporting Single Cell Point-to-Multi-point (SC-PTM) for a Bandwidth reduced Low complexity/Coverage Enhancement (BL/CE) terminal or an NB-IoT terminal, which is for a Machine Type Communication (MTC) application defined in a 3GPP LTE/LTE-A system. The method may include receiving configuration information relating to an MPDCCH search... Kt Corporation

Base station management system and method in next generation mobile communication service

A system for managing a base station in a next generation mobile communication service includes a plurality of remote base stations configured to provide data transmission to a plurality of user terminals in a next generation mobile communication system; a centralized base station configured to perform interlocking among the plurality... Kt Corporation

Media play device and accelerating animation processing

A media playing device detects an event for an object included in a web document is detected before the event occurs, and groups objects for each event if it was to actually occur, and the event is applied to other objects temporarily replacing the grouped objects. Thus, the amount of... Kt Corporation

Method for transmitting and receiving single-cell multi-transmission data and apparatus therefor

Provided are a method and an apparatus for providing point-to-multipoint transmission in a single cell in a mobile communication network. The method may include receiving system information for single-cell multi-transmission in a primary cell (PCell); receiving single-cell multi-transmission control information in the primary cell; and checking whether a neighboring cell... Kt Corporation

Method for managing wireless resources, and access point using same

The present invention relates to a method for managing wireless resources, and an access point (AP) using the same. The method for managing wireless resources, according to one embodiment of the present invention, can comprise: a monitoring step of monitoring the use state of an operation channel being used, so... Kt Corporation

System for providing virtual customer premises equipment services in network function virtualization environment, and network function virtualization cloud for the same

A system for providing virtual customer premises equipment (vCPE) services to a customer by using network function virtualization (NFV) clouds located in different regions, comprises an orchestrator aging NFV clouds located in at least two different regions; and a service manager located in each of the NFV clouds, the service... Kt Corporation

Method and processing video signals

A video signal processing method according to the present invention is characterized by obtaining at least one palette entry of a current block from a palette map of a previous block, constructing a palette map of a current block including the obtained palette entry, deriving a palette index in a... Kt Corporation

Method and processing video signals

A video signal processing method according to the present invention is characterized by constructing a palette map related to a current block encoded in a palette mode, determining, based on a mode identifies of a current sample included in the current block, a palette index mode of the current sample,... Kt Corporation

Generating interactive menu for contents search based on user inputs

The disclosure is related to a method for providing an interactive menu data for contents search. At least one query word may be generated based on user inputs at user equipment. A server may generate an interactive menu data based on the received at least one query word. The server... Kt Corporation

Method of managing shared files and device for authenticating subscriber by using same

A method of managing a file of a subscriber authenticating module embedded in a terminal device and a module for authenticating a subscriber by using the method. The method of managing the file includes configuring a file structure for one or more profiles and managing one or more files included... Kt Corporation

Method of providing mobile communication provider information and device for performing the same

A method for providing mobile communication provider information and a device for performing the same are disclosed. A terminal having an eUICC receives data, in which mobile communication provider information is capsulized and included, and stores the received data in the eUICC. Therefore, the mobile communication provider information can be... Kt Corporation

Performing tasks and returing audio and visual answers based on voice command

An artificial intelligence voice interactive system may provide various services to a user in response to a voice command by providing an interface between the system and a legacy system to enable providing various types of existing services in response to user speech without modifying systems for the existing services.... Kt Corporation

Active search method in wireless lan system

An active search method in a wireless LAN system is disclosed. The active search method comprises the steps of: transmitting, through an arbitrary channel, a preceding probe request frame for confirming the existence of an access point; acquiring, from at least one access point, a probe ACK frame that is... Kt Corporation

Method for transmitting and receiving single-cell multi-transmission data and apparatus therefor

Provided are a method and an apparatus for providing point-to-multipoint transmission in a single cell in E-UTRAN. The method may include receiving system information for single-cell multi-transmission in a primary cell (PCell); determining whether to transmit a multimedia broadcast multicast service (MBMS) interest information message; and transmitting the MBMS interest... Kt Corporation

12/21/17 / #20170366972

Terminal device having subscriber identity device and selecting profile thereof

A terminal device having a subscriber identity device and a method for selecting a profile thereof, are disclosed. A mobile communication terminal device comprises: a subscriber identity module including a profile, a network authenticator which performs an authentication procedure for a communication network on the basis of a provisioning profile... Kt Corporation

11/30/17 / #20170347114

Method and device for processing video signal

A video signal processing method according to the present invention is characterized by constructing a palette map for a current block that is encoded in a palette mode, obtaining an escape present flag based on a number of palette entries included in a palette map, deriving a palette index in... Kt Corporation

11/23/17 / #20170339051

Methods for managing transaction in software defined network

Disclosed are methods for managing transactions in a software defined network (SDN). A method performed in a controller may comprise generating a group message for modifying flow entries of a plurality of flow tables related to each other in a switch; and transmitting the group message to the switch. Thus,... Kt Corporation

11/23/17 / #20170339414

Scalable video signal encoding/decoding method and apparatus

A scalable video signal decoding method according to the present invention decodes a corresponding picture of a reference layer corresponding to a current picture of a current layer, generates an inter-layer reference picture by up-sampling the decoded corresponding picture, generates a reference picture list including a temporal reference picture and... Kt Corporation

11/23/17 / #20170339427

Image encoding and decoding method supporting plurality of layers and apparatus using same

An image decoding method supporting a plurality of layers according to the present invention may comprise the steps of: receiving location information on a location in which an inter-layer reference picture set for one or more reference layers, to which a current picture can refer, is added to a reference... Kt Corporation

11/23/17 / #20170339428

Image encoding and decoding method supporting plurality of layers and apparatus using same

An image decoding method supporting a plurality of layers according to the present invention may comprise the steps of: generating an inter-layer reference picture set with respect to one or more reference layers to which a current picture can refer; generating an initial reference picture list including the inter-layer reference... Kt Corporation

11/16/17 / #20170332097

Video signal processing

A method for processing a vide signal, according to the present invention comprises generating a reference picture list based on a current picture reference flag for a current picture, obtaining motion information about a current block in the current picture, restoring the current block using the motion information of the... Kt Corporation

11/16/17 / #20170332315

Active scanning method in wireless lan system

Disclosed is an active scanning method in a wireless LAN system. The active scanning method comprises: a step of transmitting a probe request frame via a predetermined channel; and a step of receiving, from an access point, a probe response frame corresponding to the probe request frame via a predetermined... Kt Corporation

11/09/17 / #20170325281

Method of changing connection state and apparatus therefor

Disclosed are a control plane signaling method and apparatus for reducing signaling according to a state change of a UE, and a method of efficiently changing a UE connection UE in a wireless network without movement or a state transition change of a UE in a core network. A method... Kt Corporation

11/09/17 / #20170325282

Method and changing connection state of ue

The present disclosure relates to a control plane signaling method and apparatus for reducing signaling due to a change in a UE's state, and more particularly, to a method for efficiently changing a connection state of a UE in a radio network without mobility of the UE or a change... Kt Corporation

11/02/17 / #20170318465

Method for configuring profile of subscriber authenticating module embedded and installed in terminal device, and apparatus using same

A method for configuring a profile of a subscriber authenticating module embedded and installed in a terminal device, and an apparatus using same, are disclosed. The subscriber authenticating module embedded and installed in the terminal device according to an exemplary embodiment includes one or more network access application related data... Kt Corporation

11/02/17 / #20170318580

Methods for transmitting and receiving uplink data and apparatuses thereof

The present disclosure relates to a method and an apparatus for uplink data scheduling of a cell using an unlicensed spectrum. The method may include configuring carrier aggregation including a secondary cell (SCell) using an unlicensed spectrum, receiving downlink control information including subframe allocation information for transmitting uplink data in... Kt Corporation

10/26/17 / #20170310992

Method and device for processing video signal

A method for processing a vide signal, according to the present invention, configures a palette map for a current block encoded in a palette mode, induces a palette index according to a predetermined scanning order by a unit of a sample of the current block, and restores each sample of... Kt Corporation

10/26/17 / #20170311362

Method for processing data using wlan carrier and apparatus therefor

Provided are a method and apparatus for processing data by a terminal. The method ma include: receiving higher layer signaling including indication information requesting for configuring a terminal tunnel protocol entity for processing data transmitted/received through a WLAN carrier, configuring the terminal tunnel protocol entity on the basis of the... Kt Corporation

10/19/17 / #20170302937

Method and processing video signal

A video signal processing method according to the present invention is characterised by constructing a palette map for a current block that is encoded in a palette mode; inducing a palette index for each sample of the current block in a pre-determined scan order; and restoring the respective samples of... Kt Corporation

10/19/17 / #20170303064

Method for transmitting/receiving signal by mtc ue, and apparatus therefor

Disclosed is a method and an apparatus for transmitting/receiving a signal by an MTC UE. The method may include: receiving information on the maximum coverage enhancement level from a base station; determining a coverage enhancement level value for transmitting an uplink signal on the basis of the information on the... Kt Corporation

10/12/17 / #20170295376

Method and processing video signal

A method for processing a vide signal according to the present invention comprises: determining a length of a current string, which is decoded on the basis of a sample string matching technique in a current block; determining a reference string on the basis of at least one between the length... Kt Corporation

10/05/17 / #20170289792

Profile management method, embedded uicc, and device provided with the embedded uicc

The present invention relates to a method for managing a profile in an embedded UICC, and more particularly, to a method for managing a profile in an embedded UICC that enables management information on the profile provided within the embedded UICC to play an essential role for providing communication and... Kt Corporation

10/05/17 / #20170289820

Method and transmitting data by using wireless lan carrier

Provided are a method and an apparatus for aggregating the WLAN with an E-UTRAN carrier at a radio access network (RAN) level and using the same to transmit and receive LTE-WLAN aggregation data. A method of a terminal for receiving data by aggregating a WLAN carrier may include transmitting WLAN... Kt Corporation

09/28/17 / #20170280375

Method for scanning for access point in wireless lan system

Disclosed is a method for scanning for an access point. An active scan method comprises the steps of: generating a probe request frame including information on the signal strength of a terminal; and transmitting the probe request frame to an access point. Thus, a waste of time and radio resources... Kt Corporation

09/28/17 / #20170280450

Method for alleviating hidden node problem in wlan system

Disclosed is a method for alleviating a hidden node problem in a wireless local area network (WLAN) system. A method for detecting a hidden node comprises the steps of: configuring a first restricted access interval used for a plurality of terminals transmitting a hidden node detection frame; configuring a second... Kt Corporation

09/21/17 / #20170272895

Method for transmitting/receiving signal by mtc ue, and apparatus therefor

Disclosed is a method and an apparatus for transmitting/receiving a signal by an MTC UE. The method may include: receiving information on the maximum coverage enhancement level from a base station; determining a coverage enhancement level value for transmitting an uplink signal on the basis of the information on the... Kt Corporation

09/21/17 / #20170273030

Method for controlling uplink transmission power and apparatus thereof

Provided are a method and an apparatus for controlling uplink transmission power. A method for controlling uplink transmission power by a terminal may include allocating transmission power of one or more uplink control channels and/or one or more uplink data channels in order to transmit the uplink control channels and/or... Kt Corporation

09/21/17 / #20170273079

Methods for transmitting uplink data of a narrowband iot user equipment and apparatuses thereof

Provided are a method and an apparatus for allocating a resource of an uplink data channel of the narrowband Internet of things (NB IoT) user equipment to transmit and receive a data using a narrow band. The method may include receiving downlink control information (DCI) including a subcarrier indication field... Kt Corporation

09/07/17 / #20170257142

Device for decreasing interference in cable bundle and method thereof

Disclosed is a device and method for decreasing interference in a cable bundle. The device includes a plurality of concentration devices, an interference measurer, and a concentration device. Each concentration device accesses an uplink and provides a network service to a terminal through a cable bundle in an access section.... Kt Corporation

09/07/17 / #20170257265

Method and processing user plane data

receiving downlink user plane data through a base station carrier using the WLAN carrier or a licensed frequency band according to the additional configuration information; and transmitting included uplink user plane data through the WLAN carrier or the base station carrier according to the additional configuration information.... Kt Corporation

09/07/17 / #20170257741

Method for changing update period of location information in m2m system

The present invention relates to a machine to machine communication (M2M) technique, and to a technique for changing an update period of location information in an M2M system. In particular, the present invention relates to a method and a device for allowing a common service entity to dynamically set an... Kt Corporation

08/17/17 / #20170238186

Method for control and enforcement of policy rule and euicc

An embedded universal integrated circuit card (eUICC) configured to control and enforce policy rules includes a policy rule storage configured to define actions and conditions required to enforce a plurality of policies and store a plurality of policy rules; a policy controller configured to control the plurality of policy rules;... Kt Corporation

08/10/17 / #20170228601

Thumbnail management

In one example embodiment, thumbnail management for video content includes detecting a plurality of scene change points from the video content, determining a number of analysis windows based on the plurality of detected scene change points, selecting a frame in each of the analysis windows, and storing the selected frame... Kt Corporation

08/10/17 / #20170230961

Method for transmitting and receiving uplink signal for nb-iot ue and apparatus therefor

Provided are a method and apparatus for transmitting an uplink signal by a Narrow Band Internet of things (IoT) UE. The method may include receiving, from a base station, uplink resource allocation information for transmitting HARQ ACK/NACK for downlink data, configuring a time-axis wireless resource and a frequency-axis wireless resource... Kt Corporation

Patent Packs
08/10/17 / #20170230962

Method and device for configuring resource unit for transmitting uplink signal by nb-iot ue

Provided is a method for transmitting an uplink signal by a NarrowBand IoT (Internet of Things) UE and a device therefor. The method may include: receiving downlink data from a base station; generating HARQ ACK/NACK feedback information related to the downlink data; and transmitting the HARQ ACK/NACK feedback information to... Kt Corporation

08/03/17 / #20170222746

Carrier aggregation configuration for same

Provided are a method and a device for selecting a channel of an unlicensed band in configuring carrier aggregation for a terminal using an unlicensed band cell which uses an unlicensed frequency band. The method may include: receiving, from a base station, channel candidate information of a secondary cell using... Kt Corporation

08/03/17 / #20170223380

Method and encoding/decoding image

A method for decoding an image, according to the present invention, comprises the steps of: receiving image information that corresponds to a block to be decoded; performing entropy-decoding with respect to the image information that is received; deciding a transform skip mode of the block to be decoded from a... Kt Corporation

08/03/17 / #20170223578

Method and processing user plane data

Provided are a method and apparatus for processing user plane data by a terminal. The method may include: receiving additional configuration information for additionally configuring a WLAN carrier using an unlicensed frequency band; receiving downlink user plane data through a base station carrier using the WLAN carrier or a licensed... Kt Corporation

08/03/17 / #20170223656

Method, apparatus and system for measuring a position of a user equipment in a wireless network

A method and apparatus for measuring a location of a communication terminal using an access point is provided. Information of nearby access points from the communication terminal is received. A predetermined number of nearby access points among the nearby access points is selected based on the received information. Location coordinates... Kt Corporation

07/27/17 / #20170215119

Methods for controlling mobility of user equipment for performing v2x communication and apparatuses for performing the same

Provided are methods and apparatuses for controlling the mobility of a user equipment for performing mobile communication network-based Vehicle To Everything (V2X). For example, a handover method may be provided for a user equipment for performing Vehicle To Everything (V2X) communication. The handover method may includes receiving synchronization type information... Kt Corporation

07/20/17 / #20170208452

Method of backing up profile and apparatus therefor

A method and apparatus for backing up a profile of in a repository are disclosed. The method of backing up a profile is a method of backing up a profile in a subscriber management server, and includes receiving a backup request for a profile stored in an authentication module from... Kt Corporation

06/22/17 / #20170180102

Method for transmitting and receiving the channel state information and apparatus thereof

The present disclosure relates to an apparatus and a method for transmitting and receiving channel state information of a User Equipment that supports 256-state quadrature amplitude modulation (256QAM). The method may include: receiving a reference signal for measuring channel quality from a base station; measuring the channel quality based on... Kt Corporation

06/22/17 / #20170181076

Access point selection and management

The disclosure is related to a method of selecting one of access points based on multiple quality parameters in different frames. The method may include receiving a probe response frame from access points, analyzing quality parameters included in the received probe response frame to estimate wireless link quality of each... Kt Corporation

06/15/17 / #20170171743

Method for changing aid in wireless lan system

Disclosed is a method for changing an AID in a wireless LAN system. The method for changing an AID of a terminal by an access point comprises: a step of receiving an AID reassignment frame from the access point; a step of extracting an AID reassignment counter value from the... Kt Corporation

06/08/17 / #20170164003

Multiview video signal processing method and apparatus

A multiview video signal processing method according to the present invention determines an intra prediction mode of a current depth block, determines a partition pattern of the current depth block according to the determined intra prediction mode, induces a predicted depth value of the current depth block on the basis... Kt Corporation

06/08/17 / #20170164004

Method and device for processing multi-view video signal

A multiview video signal processing method according to the present invention determines an intra prediction mode of a current depth block, determines a partition pattern of the current depth block according to the determined intra prediction mode, induces a predicted depth value of the current depth block on the basis... Kt Corporation

05/25/17 / #20170147614

Method for verifying biodata, and apparatus therefor

The present disclosure relates to a method and an apparatus for verifying biodata by verifying, in real-time, whether there are errors in biodata received from a client terminal. The method may include the steps of: receiving a request to upload biodata from the client terminal and storing the biodata to... Kt Corporation

05/18/17 / #20170142428

Multilayer video signal encoding/decoding

A method for decoding a multilayer video signal, according to the present invention, is characterized by: selecting, from a corresponding picture of at least one reference layer, a candidate reference picture of a current picture by using sublayer number information relating to the reference layer and a temporal ID of... Kt Corporation

05/18/17 / #20170142443

Method and device for processing multi-view video signal

The present invention provides a method and apparatus for processing a multi-view video signal, the method including: determining a prediction mode of a current depth block; determining a partition mode of the current texture block when the current texture block is a block encoded in an inter mode; obtaining a... Kt Corporation

Patent Packs
05/11/17 / #20170134261

Network device and terminal for multi-path communication, operation method thereof, and program implementing operation method

An approach for multipath communication of a terminal via a gateway is provided. The approach includes storing a whitelist including applications corresponding to multipath communication applicable objects, and generating, when a first application included in the whitelist is executed, at least one path connected to the gateway using at least... Kt Corporation

05/11/17 / #20170134747

Multilayer video signal encoding/decoding

A method for decoding a multilayer video signal, according to the present invention, is characterized by: selecting candidate reference pictures for a current picture from among corresponding pictures in one or more reference layers by using either a maximum temporal level indicator for a current layer or a temporal level... Kt Corporation

05/11/17 / #20170135098

Method of determining modulation order and transport block size in downlink data channel, and apparatus thereof

The present disclosure relates to a method and apparatus for configuring a resource for the transmission/reception of data. More particularly, the present disclosure relates to a method and apparatus for configuring an MCS and a TBS for an MTC terminal. Particularly, provided is a method and apparatus for determining a... Kt Corporation

05/04/17 / #20170126274

Method of repeatedly transmitting/receiving system information and apparatus therefor

Disclosed are a method and an apparatus for transmitting system information for an machine type communication (MTC) user equipment (UE) and, more particularly, a method and an apparatus for performing frequency hopping of system information for the MTC UE. A base station (BS) determines an index of a narrow band... Kt Corporation

05/04/17 / #20170127443

Channel access method in wireless lan system

A channel access method in a wireless LAN system is disclosed. The channel access method for a terminal comprises the steps of: receiving a beacon transmitted from an access point; determining a channel access slot of a terminal allocated on the basis of the beacon; transmitting a data transmission request... Kt Corporation

04/27/17 / #20170116394

Method and system for sharing contents with removable storage

Disclosed is a content sharing method and system using an external memory. A method for transmitting encrypted contents to an external memory device list includes receiving a device list and public keys for devices, encrypting a domain key by using a public key to generate at least one device domain... Kt Corporation

04/20/17 / #20170111647

Method and encoding image, and decoding image

The present invention discloses a method and an apparatus for encoding and decoding video. A video decoding method comprises reconstructing a residual value by entropy-decoding received bitstream and dequantizing and inverse-transforming residual value information, generating a final prediction unit by performing inter prediction on a prediction unit which is partitioned... Kt Corporation

04/06/17 / #20170099502

Method and encoding/decoding image

A method for decoding an image, according to the present invention, comprises the steps of: receiving image information that corresponds to a block to be decoded; performing entropy-decoding with respect to the image information that is received; deciding a transform skip mode of the block to be decoded from a... Kt Corporation

04/06/17 / #20170099503

Method and encoding/decoding image

A method for decoding an image, according to the present invention, comprises the steps of: receiving image information that corresponds to a block to be decoded; performing entropy-decoding with respect to the image information that is received; deciding a transform skip mode of the block to be decoded from a... Kt Corporation

04/06/17 / #20170099504

Method and encoding/decoding image

A method for decoding an image, according to the present invention, comprises the steps of: receiving image information that corresponds to a block to be decoded; performing entropy-decoding with respect to the image information that is received; deciding a transform skip mode of the block to be decoded from a... Kt Corporation

03/30/17 / #20170090746

Motion based service provision

In one example embodiment, a display apparatus includes a memory, implemented as part of the display apparatus and configured to store a plurality of reference motion information associated with a plurality of services and service information regarding the plurality of services; a reader, implemented as part of the display apparatus... Kt Corporation

03/30/17 / #20170094309

Method for inducing a merge candidate block and device using same

The present invention relates to a method for inducing a merge candidate block and a device using same. An image decoding method involves decoding motion estimation region (MER) related information; determining whether or not a predicted target block and a spatial merge candidate block are included in the same MER;... Kt Corporation

03/30/17 / #20170094643

Method of transmitting and receiving downlink control information and apparatuses thereof

The present disclosure relates to a method of transmitting and receiving downlink control information and an apparatus thereof. Particularly, the present disclosure relates to a method and apparatus for configuring aUE-USS when a downlink control search space is configured for a UE that supports a coverage enhancement operation or a... Kt Corporation

03/30/17 / #20170094688

Method and receiving random access response for mtc ue

The present disclosure relates to a downlink data transmission/reception technique for supporting a low-complexity UE category/type for a MTC operation. A method may be provided for an MTC UE to receive a random access response. The method may include: repeatedly transmitting a random access preamble to a base station through... Kt Corporation

03/30/17 / #20170094700

Method and transmitting and receiving data using wlan radio resources

Provided is a method and apparatus for processing control plane data to enable an evolve Node B (eNB) and a User Equipment (UE) to transmit and/or receive user plane data through a WLAN carrier when the user plane data is transmitted by adding a WLAN radio resource to an E-UTRAN... Kt Corporation

03/30/17 / #20170094701

Method for transmitting and receiving data using wlan carriers and apparatus thereof

The present embodiment relates to a method and an apparatus for controlling a base station and a terminal to transmit ad/or receive specific user plane data through a WLAN carrier while transmitting the user plane data by adding the WLAN carrier to the E-UTRAN carrier in the RAN (Wireless Access... Kt Corporation

02/09/17 / #20170041601

Method and encoding/decoding multilayer video signal

A method for decoding a multilayer video signal, according to the present invention, is characterized by: inducing the number of active references of a current picture, in consideration of whether the maximum number of active reference pictures of the current picture in a current layer is limited; obtaining a reference... Kt Corporation

02/09/17 / #20170041615

Method and encoding/decoding multilayer video signal

A method for decoding a multilayer video signal, according to the present invention, is characterized by: inducing the number of active references of a current picture in consideration of whether the maximum number of active reference pictures of the current picture in a current layer is limited; obtaining a reference... Kt Corporation

02/09/17 / #20170041618

Method and encoding image, and decoding image

The present invention discloses a method and an apparatus for encoding and decoding video. A video decoding method comprises reconstructing a residual value by entropy-decoding received bitstream and dequantizing and inverse-transforming residual value information, generating a final prediction unit by performing inter prediction on a prediction unit which is partitioned... Kt Corporation

02/09/17 / #20170041619

Method and encoding image, and decoding image

The present invention discloses a method and an apparatus for encoding and decoding video. A video decoding method comprises reconstructing a residual value by entropy-decoding received bitstream and dequantizing and inverse-transforming residual value information, generating a final prediction unit by performing inter prediction on a prediction unit which is partitioned... Kt Corporation

02/02/17 / #20170034518

Method and intra prediction within display screen

The present invention relates to a method and apparatus for intra prediction. The intra prediction method for a decoder, according to the present invention, comprises the steps of entropy-decoding a received bitstream, generating reference pixels to be used in the intra prediction of a prediction unit; generating a prediction block... Kt Corporation








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