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34 条记录 (耗时 0.022 秒)

    GROUP-BASED BEAM MANAGEMENT
    21.
    发明公开
    GROUP-BASED BEAM MANAGEMENT 审中-实审

    公开(公告)号：EP4340251A3

    公开(公告)日：2024-05-22

    申请号：EP24155923.6

    申请日：2017-11-02

    申请人： InterDigital Patent Holdings, Inc.

    发明人： PAN, Kyle, Jung-Lin ,  XI, Fengjun ,  HAGHIGHAT, Afshin ,  OTERI, Oghenekome ,  YE, Chunxuan ,  LA SITA, Frank ,  OLESEN, Robert L. ,  LEE, Moon-Il

    IPC分类号： H04B7/06 ,  H04B7/08

    CPC分类号： H04B7/0691 ,  H04B7/0874 ,  H04B7/088 ,  H04B7/06952

    摘要： A WTRU may include a memory and a processor. The processor may be configured to receive beam grouping information from a gNB or transmission and reception point (TRP). The beam grouping information may indicate a group of beams that the WTRU may report using group-based reporting. The group-based reporting may be a reduced level of reporting compared to a beam-based reporting. The group-based report may include measurement information for a representative beam. The representative beam may be one of the beams in the group or represents an average of the beams in the group. Alternatively, the representative beam may be a beam that has a maximum measurement value compared to other beams in the group. The group-based report may include a reference signal received power (RSRP) for the representative beam and a differential RSRP for each additional beam in the beam group.

    SILENT PERIOD METHOD AND APPARATUS FOR DYNAMIC SPECTRUM MANAGEMENT
    25.
    发明公开
    SILENT PERIOD METHOD AND APPARATUS FOR DYNAMIC SPECTRUM MANAGEMENT 审中-公开
    动态频谱管理STILL TIME的方法和装置

    公开(公告)号：EP2636266A2

    公开(公告)日：2013-09-11

    申请号：EP11785218.6

    申请日：2011-11-02

    申请人： InterDigital Patent Holdings, Inc.

    发明人： FREDA, Martino M. ,  MA, Liangping ,  AHMAD, Saad ,  GAUVREAU, Jean-Louis ,  DEMIR, Alpaslan ,  YE, Chunxuan

    IPC分类号： H04W72/12

    CPC分类号： H04W72/1205 ,  H04W16/14 ,  H04W56/002 ,  H04W72/0453

    摘要： Described herein is a silent period method and apparatus for dynamic spectrum management. The methods include configuration and coordination of silent periods across an aggregated channel in a wireless communication system. A silent period management entity (SPME) dynamically determines silent period schedules for channels based on system and device information and assigns a silent period duration and periodicity for each silent period. The SPME may reconfigure the silent period schedule based on system delay, system throughput, channel quality or channel management events. A silent period interpretation entity (SPIE) receives and implements the silent period schedule. The silent periods for the channels may be synchronized, independent, or set-synchronized. Interfaces for communicating between the SPME, SPIE, a channel management function, a medium access control (MAC) quality of service (QoS) entity, a sensing/capabilities database, a MAC layer management entity (MLME) and a wireless receive/transmit unit (WTRU) MLME are described herein.

    SUB-BLOCK WISE INTERLEAVING FOR POLAR CODING SYSTEMS, PROCEDURES, AND SIGNALING
    27.
    发明公开
    SUB-BLOCK WISE INTERLEAVING FOR POLAR CODING SYSTEMS, PROCEDURES, AND SIGNALING 审中-公开

    公开(公告)号：EP4258555A2

    公开(公告)日：2023-10-11

    申请号：EP23189662.2

    申请日：2018-03-21

    申请人： InterDigital Patent Holdings, Inc.

    发明人： YE, Chunxuan ,  XI, Fengjun ,  HONG, Sungkwon ,  PAN, Kyle, Jung-Lin ,  OLESEN, Robert, L.

    IPC分类号： H03M13/27

    摘要： A method implemented by a wireless transmit/receive unit (WTRU), the method comprising: generating a plurality of uplink control information (UCI) bits to be transmitted in a codeword; applying a polar code to the UCI bits, wherein a mother code length associated with the polar code is determined based on a codeword length for transmission of the UCI; performing rate matching on the polar coded UCI bits, wherein performing the rate matching comprises performing one of: a repetition scheme if the mother code length is less than the codeword length, a puncturing scheme if a code rate for the codeword is less than a threshold, or a shortening scheme if the code rate for the codeword is greater than the threshold; and transmitting the rate matched, polar coded UCI bits.

    BEAM MANAGEMENT IN A WIRELESS NETWORK
    28.
    发明公开
    BEAM MANAGEMENT IN A WIRELESS NETWORK 审中-公开

    公开(公告)号：EP4243325A2

    公开(公告)日：2023-09-13

    申请号：EP23182425.1

    申请日：2018-11-15

    申请人： InterDigital Patent Holdings, Inc.

    发明人： XI, Fengjun ,  CHEN, Wei ,  PAN, Kyle Jung-Lin ,  LEE, Moon-il ,  YE, Chunxuan

    IPC分类号： H04L5/00

    摘要： A wireless transmit/receive unit (WTRU) may receive a first downlink control information (DCI) in a first slot, the first DCI comprising an indication of first quasi co-location (QCL) reference; receive a second DCI in a second slot, the second DCI comprising scheduling information for a first physical downlink shared channel (PDSCH) transmission; and receive the first PDSCH transmission in accordance with the first QCL reference indicated by the first DCI received in the first slot and in accordance with the scheduling information for the first PDSCH transmission comprised in the second DCI received in the second slot.