公开(公告)号：WO2022271395A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/030942

申请日：2022-05-25

Applicant: QUALCOMM INCORPORATED

Inventor： LIU, Chih-Hao ,  XUE, Yisheng ,  SUN, Jing ,  WANG, Xiaojie ,  ZHANG, Xiaoxia ,  AKKARAKARAN, Sony ,  GUPTA, Piyush ,  MONTOJO, Juan ,  OZTURK, Ozcan

IPC: H04L5/00 ,  H04W74/04 ,  H04L1/08 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0023 ,  H04L1/1854 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0083 ,  H04L5/0091 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/569 ,  H04W76/14

Abstract: Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a user equipment (UE) may include mapping a transport block (TB) to a first sub-physical sidelink shared channel (sub-PSSCH) of a plurality of sub-PSSCHs of a PSSCH and transmitting, to at least one other UE, the TB via the first sub-PSSCH.

公开(公告)号：WO2022241448A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/072269

申请日：2022-05-11

Applicant: APPLE INC.

Inventor： YANG, Weidong ,  GOHARI, Amir Aminzadeh ,  JIN, Chao ,  ZHANG, Dawei ,  HE, Hong ,  OTERI, Oghenekome ,  LIU, Ruoheng ,  YE, Sigen ,  ZENG, Wei ,  ZHANG, Wenshu ,  LI, Yinghui

IPC: H04L1/00 ,  H04L5/00 ,  H04L1/0041 ,  H04L1/0067 ,  H04L1/007 ,  H04L1/0072 ,  H04L1/1671 ,  H04L2001/0098 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0094

Abstract: Systems and methods for modularized design for inter-physical layer priority uplink control information (UCI) multiplexing are disclosed herein. A user equipment (UE) may determine a first code rate for a first portion of UCI and a second code rate for a second portion of UCI. Different code rates may be used to encode different portions of UCI (e.g., hybrid automatic repeat request acknowledgement (HARQ-ACK) bits, channel state information (CSI) reporting bits, scheduling request (SR) bits, cyclic redundancy check (CRC) bits, etc.). Further, a UE may select a group of bets offset sets based on a physical layer priority type and a UCI multiplexing type.

公开(公告)号：WO2022241445A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/072265

申请日：2022-05-11

Applicant: QUALCOMM INCORPORATED

Inventor： HUANG, Yi ,  YANG, Wei

IPC: H04L5/00 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0064 ,  H04L5/0091

Abstract: Aspects of the present disclosure provide techniques for multiplexing high priority uplink control information (UCI) and low priority UCI on a physical uplink control channel (PUCCH). A method includes determining a total number of resource blocks to transmit encoded UCI bits based on a quantized payload size of a second one or more encoded UCI bits of a second priority and a non-quantized payload size of a first one or more encoded UCI bits of a first priority. The method generally includes mapping the second one or more encoded UCI bits to a first number of resource elements associated with the quantized payload size and the first one or more encoded UCI bits to a second number of REs and transmitting the encoded UCI bits in a PUCCH in accordance with the mapping.

公开(公告)号：WO2022241391A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/072185

申请日：2022-05-06

Applicant: QUALCOMM INCORPORATED

Inventor： ZEWAIL, Ahmed Abdelaziz Ibrahim Abdelaziz ,  SUN, Jing ,  ZHANG, Xiaoxia

IPC: H04L1/18 ,  H04L1/16 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12 ,  H04L1/1861 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a grant associated with a plurality of physical shared channel resources. The UE may transmit a communication, associated with the grant, including a downlink assignment index field with a value calculated based at least in part on the plurality of physical shared channels, wherein a configuration of the downlink assignment index field is based at least in part on a quantity of start and length indicator values configured for the UE. Numerous other aspects are described.

公开(公告)号：WO2022241016A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/028808

申请日：2022-05-11

Applicant: QUALCOMM INCORPORATED

Inventor： HUANG, Yi ,  SUN, Jing ,  DIMOU, Konstantinos ,  HOSSEINI, Seyedkianoush ,  JI, Tingfang

IPC: H04L5/00 ,  H04W72/00 ,  H04L1/1861 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0098

Abstract: Aspects relate to component carriers that are associated with an uplink control channel group. In some examples, data may be communicated on one of the component carriers and feedback for the data may be communicated on another one of the component carriers.

公开(公告)号：WO2022240694A1

公开(公告)日：2022-11-17

申请号：PCT/US2022/028176

申请日：2022-05-06

Applicant: QUALCOMM INCORPORATED

Inventor： DIMOU, Konstantinos ,  ZHOU, Yan ,  LUO, Tao

IPC: H04L1/18 ,  H04W72/04 ,  H04W72/12 ,  H04L5/00 ,  H04L1/1864 ,  H04L5/0051 ,  H04L5/0055 ,  H04W72/23

Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A UE may receive control signaling configuring periodic resources for receiving semi-persistent scheduled downlink transmissions and may receive a control message indicating a change to a transmission time interval format. The UE may identify a conflict for a symbol period between uplink transmission of feedback for a first semi-persistent scheduled downlink transmission and downlink reception based on the change to the transmission time interval format. The UE may then transmit, in an uplink shared channel resource of the transmission time interval format that differs from the symbol period, an uplink message including uplink data multiplexed with the feedback based on the conflict.

公开(公告)号：WO2022240066A1

公开(公告)日：2022-11-17

申请号：PCT/KR2022/006427

申请日：2022-05-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： WANG, Yi ,  ZHANG, Sa ,  FU, Jingxing

IPC: H04L5/00 ,  H04L1/18 ,  H04L1/1812 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/23

Abstract: The disclosure relates to a 5th Generation (5G) or 6th Generation (6G) communication system for supporting a higher data transmission rate. A method performed by a user equipment (UE) is provided. The method includes receiving, by the UE, a physical downlink control channel (PDCCH), wherein the received PDCCH includes downlink control information (DCI) for scheduling one or more physical downlink shared channels (PDSCHs), receiving, by the UE, one or more PDSCHs according to the received DCI, determining and transmitting, by the UE, a hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook for one or more PDSCHs according to the received PDSCHs and PDCCH.

公开(公告)号：WO2022238035A1

公开(公告)日：2022-11-17

申请号：PCT/EP2022/057759

申请日：2022-03-24

Applicant: NOKIA TECHNOLOGIES OY

Inventor： VAN PHAN, Vinh ,  YU, Ling ,  JI, Lianghai ,  KIILERICH PRATAS, Nuno Manuel ,  MEDINA, Daniel ,  WILDSCHEK, Torsten

IPC: H04L1/18 ,  H04L5/00 ,  H04L1/00 ,  H04L1/1854 ,  H04L1/189 ,  H04L2001/0092 ,  H04L2001/0093 ,  H04L2001/0097 ,  H04L5/0037 ,  H04L5/0055

Abstract: Apparatus and method for inter-UE coordination in groupcast transmissions are provided. Solution comprises communicating (400) with a group of apparatuses in a group communication utilising sidelink transmission, where the group of apparatuses comprises a second apparatus configured to coordinate resource allocation for the group communication and at least one other first apparatus; transmitting (402), utilising a designated hybrid automatic repeat request process, an inter-UE coordination request. Positive or negative hybrid automatic repeat request acknowledgements are received (404) from the group of apparatuses in response to transmitting the inter-UE coordination request and monitoring of inter-UE coordination requests of the at least one other first apparatus are monitored (406) based on the received acknowledgements from the at least one other first apparatus

公开(公告)号：WO2022211947A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/018308

申请日：2022-03-01

Applicant: QUALCOMM INCORPORATED

Inventor： LIU, Le ,  TAKEDA, Kazuki ,  RICO ALVARINO, Alberto ,  CHEN, Wanshi

IPC: H04W72/12 ,  H04W72/14 ,  H04L5/00 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/189 ,  H04L2001/0093 ,  H04L5/0055 ,  H04W72/044 ,  H04W72/121 ,  H04W72/1273 ,  H04W72/1289

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may activate or release one or more semi-persistent scheduling (SPS) configurations for group-common downlink shared channels based on signaling from a base station. For example, the UE may receive downlink control information (DCI) from the base station that includes a feedback process field, where a value of the feedback process field indicates at least one of one or more SPS configurations is to be activated. In some examples, the base station may transmit the DCI in a group-common downlink control channel or in a UE-specific downlink control channel. Additionally, the base station may transmit a deactivation message to the UE to indicate for the UE to release one or more activated SPS configurations, where the deactivation message is transmitted in a group-common downlink control channel or a UE-specific downlink control channel.

公开(公告)号：WO2022082145A2

公开(公告)日：2022-04-21

申请号：PCT/US2021/071709

申请日：2021-10-04

Applicant: QUALCOMM INCORPORATED

Inventor： SUN, Jing ,  ZHANG, Xiaoxia ,  LUO, Tao ,  MONTOJO, Juan

IPC: H04L1/18 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1864 ,  H04L5/0055 ,  H04W72/1289 ,  H04W72/14

Abstract: This disclosure provides systems, methods and apparatuses for using acknowledgement or negative acknowledgement (ACK-NACK) bundling when reporting from a user equipment (UE) a bundled ACK-NACK for a plurality of physical downlink shared channels (PDSCHs) associated with a PDSCH grant. A counter downlink assignment indicator (DAI) and a total DAI may be used to track PDSCH grants that are received at the UE. The UE may detect missing PDSCHs and report ACK-NACKs for the missing PDSCHs based on the counter DAI and the total DAI. A base station (BS) may transmit the PDSCH grant associated with the plurality of PDSCHs to the UE. The BS may receive, from the UE, the bundled ACK-NACK for the plurality of PDSCHs associated with the PDSCH grant.