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Optis Wireless Technology Llc patents


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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "O" | Optis Wireless Technology Llc-related inventors


Communication scheme for channel quality information

A transmitter reports channel quality information by partitioning channel quality values, based on a channel quality information reporting parameter, into at least two partitions corresponding to different frequency bands in a bandwidth associated with the communications system. A channel quality value of the channel quality values of at least one of the at least two partitions is encoded to obtain signaling information on channel quality, including at least one of first channel quality information and second channel quality information, based on the channel quality information reporting parameter, wherein the second channel quality information is different from the first channel quality information. ... Optis Wireless Technology Llc

Transmission apparatus and transmission method using a plurality of divided frequency bands in a communication band

A radio communication apparatus capable of alleviating a burden in setting a transmission format and suppressing increases in the scale of the apparatus. In this apparatus, space multiplexing adaptability detection section detects space multiplexing transmission adaptability for divided bands obtained by dividing a communication band to which ns subcarrier signals belong in multicarrier transmission and to which a plurality of subcarrier signals belong, and outputs the detection results. ... Optis Wireless Technology Llc

Method and apparatus for random access to radio services

A user terminal apparatus includes a receiver to receive control information, and a data processor, coupled to the receiver, to select a sequence from a subset of different sequences. The difference sequences are based on a base sequence, and the subset of different sequences depends on the control information. ... Optis Wireless Technology Llc

Information on reference signal structure for neighboring cell measurements

The present invention relates to cellular radio communication and in particular to providing information on neighbour cells to enable terminals to perform neighbour cell measurements. In the prior art the terminal attempts to make neighbour cell measurements in a reference signal structure that is the same in the neighbour cell as in the cell the terminal camps in. ... Optis Wireless Technology Llc

Semi-persistent scheduled resource release procedure in a mobile communication network

A semi-persistent resource scheduling (sps) allocation of a user equipment is deactivated in an lte-based mobile communication system without requiring changes to the physical layer-to-mac layer interface and/or changes to pdcch formats agreed by the 3gpp. A combination of ndi value and mcs index is defined that commands release of sps resources. ... Optis Wireless Technology Llc

Terminal apparatus and retransmission control method

A terminal apparatus and retransmission control method reduces overhead of the uplink control channel in cases when arq is applied in communication that uses an uplink unit band and a plurality of downlink unit bands associated with the uplink unit band. A first condition is set in which downlink assignment control information is transmitted from a base station by a unit band group which comprises a basic unit band, which is the downlink unit band on which a broadcast channel signal including information relating to the uplink unit band is transmitted, and a second downlink unit band other than the basic unit band. ... Optis Wireless Technology Llc

Reconfiguration of active component carrier set in multi-carrier wireless systems

In a multi-carrier wireless system, potential problems from reconfiguring mobile station resources to accommodate changes in component-carrier configuration are mitigated by inserting a guard period each time the configuration of component carriers changes, so that transceiver reconfiguration can be carried out without interfering with ongoing transmission. A base station is configured to transmit data to a mobile station according to a first configuration of two or more component carriers, to determine that a change of configuration to a second component carrier configuration is required, and to signal the change of configuration to the mobile station, using the first configuration of component carriers. ... Optis Wireless Technology Llc

Methods and devices for communicating on a radio channel based on jointly encoding a preamble format with random access configuration

The invention relates to devices and methods for transmitting data on a radio channel comprising to jointly encode a preamble format with a first random access configuration, forming an extended random access configuration. The extended random access configuration is then transmitted on the radio channel.. ... Optis Wireless Technology Llc

Ofdm frame communication method and apparatus

A first radio signal is received that was transmitted from a first antenna at a transmitter and a second radio signal transmitted from a second antenna at the transmitter different from the first antenna. The first radio signal is converted to a first orthogonal frequency division multiplexing (ofdm) frame signal, and the second radio signal is converted to a second ofdm frame signal. ... Optis Wireless Technology Llc

Method and apparatus for transmitting data packets and method and apparatus for receiving data packets

A data packet structure conveys data of service data units (sdu) using protocol data units (pdu). The data packet structure includes a data packet payload having at least one protocol data unit (pdu). ... Optis Wireless Technology Llc

Method for receiving system information in a radio access network, performed by a mobile terminal and mobile terminal for receiving system information in a radio access network

A method and transmission apparatus transmit broadcast system information in a mobile communication system. Further, a method and mobile terminal receive the broadcast system information. ... Optis Wireless Technology Llc

Communication terminal and method with prioritized control information

A communication terminal adjusts the transmission timing of data transmitted to a base station so that the base station can receive the data within a predetermined delay time. The communication terminal includes a reception section 701 for receiving priority of mac control information transmitted from the base station, a priority control section 703 for defining the relationship between the priority of the mac control information and priority assigned to drb and srb, and a transmission message generation section 704 for controlling so as to transmit information having a high priority early in accordance with the relationship between the priorities defined by the priority control section 703. ... Optis Wireless Technology Llc

Method and arrangement in a telecommunication system

The downlink control channels in a control region of each downlink subframe in a telecommunication system are divided into at least one common subset of the downlink control channels and a plurality of group subsets of the downlink control channels, such that the common subset or each common subset will be decoded by every user equipment, and each group subset will be decoded only by a limited group of user equipments. Resource assignment messages for a user equipment can then be transmitted on a downlink control channel of the relevant group subset, to avoid the need for messages to be decoded by a large number of ues that will not act on them, while broadcast messages can be transmitted on a downlink control channel of the relevant common subset, to avoid the need for messages to be transmitted many times.. ... Optis Wireless Technology Llc

Base station apparatus and radio communication method for receiving information indicative of channel quality from mobile station

A wireless communication method and apparatus are provided for selecting quality-reporting sub-carrier bands based on sub-carrier band quantity information received from a base station. The method includes generally four steps. ... Optis Wireless Technology Llc

09/14/17 / #20170264396

Method and arrangement for retransmission using harq

The present invention relates to a method and device for enhancing coverage of a power-limited mobile terminal by sending information relating to a single hybrid automatic repeat request (harq) process from the mobile terminal to a base station using several transmission time intervals.. . ... Optis Wireless Technology Llc

08/24/17 / #20170245239

Telecommunications method and apparatus for facilitating positioning measurements

A wireless terminal capable of operating in a discontinuous mode and method for operation facilitate measurements pertaining to position of the wireless terminal. A measurement request message from a radio access network indicates that measurements are to be performed by the wireless terminal on downlink signals transmitted by the base station or by the base station on downlink signals transmitted by the base station. ... Optis Wireless Technology Llc

08/10/17 / #20170230222

Radio communication device and constellation control method

A base station is provided for receiving an acknowledgement or negative acknowledgement (ack/nack) signal, including a transmitting unit configured to transmit a control signal using one or a plurality of cce(s). The base station also includes a receiving unit configured to receive an ack/nack signal, the ack/nack signal being multiplied by an orthogonal sequence, by a sequence defined by a cyclic shift, and by either a first value or a second value, wherein the first value rotates a constellation of the ack/nack signal by 0 degrees and the second value rotates the constellation of the ack/nack signal by n degrees, which is different from 0 degrees.. ... Optis Wireless Technology Llc

08/03/17 / #20170223745

Method and apparatus for random access to radio services

Apparatus for use in a mobile radio station includes a memory to store a table of adaptable associations between control information and code sequences. A data processor detects a condition and dynamically adapts one or more of the associations in the table stored in memory between control information and code sequences depending on the detected condition. ... Optis Wireless Technology Llc

08/03/17 / #20170222751

Radio commnication device and response signal diffusion method

Provided is a radio communication device which can suppress inter-code interference between an ack/nack signal and a cqi signal which are code-multiplexed. A diffusion unit (214) diffuses the ack/nack signal inputted from a judgment unit (208) by using a zc sequence. ... Optis Wireless Technology Llc

06/22/17 / #20170181157

Radio communication terminal devices and methods for random access

A terminal apparatus includes processing circuitry that generates a plurality of identical transmission packets and assigns each of the plurality of identical transmission packets to subcarriers in a random access channel. A transmitter transmits the plurality of identical transmission packets in accordance with the assignment over the random access channel.. ... Optis Wireless Technology Llc

06/08/17 / #20170164228

Communication scheme for channel quality information

A user equipment (ue) includes a processor to determine channel quality information and a transmitter, coupled to the processor, that transmits first channel quality information reports reporting channel quality information determined for resource blocks at a first reporting frequency. The transmitter also transmits second channel quality information reports reporting channel quality information determined for a subset of resource blocks between transmission of the first channel quality information reports. ... Optis Wireless Technology Llc

05/11/17 / #20170134141

Terminal apparatus and method for transmitting a response signal at a terminal

A terminal includes a decoder to decode a downlink control channel transmitted on one or more control channel element(s) (cce(s)) in a search space including a plurality of cces. Processing circuitry in the terminal determines an uplink channel resource index based on the one or more cces, the uplink channel resource index having an association with a first uplink channel transmission spreading sequence and a second different uplink channel transmission spreading sequence. ... Optis Wireless Technology Llc

05/04/17 / #20170127406

Methods and arrangements in a wireless communications system

The present invention relates to methods and arrangements that make it possible to control the delay for the ues to access the eul resources in the enhanced uplink in cell_fach state procedure, independently from the delay for the ues to access ordinary ul resources in the rach procedure. This is achieved by a solution where the timing of entering (or re-entering) a transmission procedure for enhanced uplink in cell_fach state is controlled with the help of a transmission control parameter defined specifically for this transmission procedure, instead of using the same parameter as for the rach procedure.. ... Optis Wireless Technology Llc

03/09/17 / #20170070319

Methods and systems for codeword to layer mapping

In a transmitter or transceiver, codewords from harq processes can be mapped or assigned to various layers for transmission and/or retransmission of information on a radio channel. Exemplary embodiments provide for various mappings which facilitate, for example, harq processes. ... Optis Wireless Technology Llc

01/26/17 / #20170026077

Base station apparatus and radio communication method

A wireless communication apparatus and method minimizes degradation in a separation characteristic of a code-multiplexed response signal using two-dimensional processing. One of plural cyclic shift values defines a reference signal sequence that is spread with an orthogonal sequence associated with one of the plural cyclic shift values. ... Optis Wireless Technology Llc








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