公开(公告)号：WO2022187860A1

公开(公告)日：2022-09-09

申请号：PCT/US2022/070982

申请日：2022-03-04

Applicant: QUALCOMM INCORPORATED

Inventor： LIU, Le ,  RICO ALVARINO, Alberto ,  GAAL, Peter ,  SAHA, Chiranjib ,  PHUYAL, Umesh ,  WANG, Xiao Feng ,  MONTOJO, Juan ,  CHETLUR RAVI, Vishnu Vardhan

IPC: H04B7/185

Abstract: Example aspects include a method, apparatus and computer-readable medium of wireless communication at a base station of a mobile network, comprising transmitting system information corresponding to an aerial cell of the mobile network or a cell having at least one aerial sector being formed by one or more uptilt beams of the base station. The aspects further include performing, according to the system information, a random access channel (RACH) procedure with an aerial user equipment (UE). Additionally, the aspects include establishing, via the aerial cell or the at least one aerial sector, a communications link with the aerial UE.

公开(公告)号：WO2022187547A1

公开(公告)日：2022-09-09

申请号：PCT/US2022/018786

申请日：2022-03-03

Applicant: QUALCOMM INCORPORATED

Inventor： KHOSHNEVISAN, Mostafa ,  ZHANG, Xiaoxia ,  GAAL, Peter

IPC: H04L5/00 ,  H04L1/08

Abstract: Aspects presented herein may enable a UE to indicate a support for a minimum time separation between monitoring occasions of two DCI in which at least one of the two DCI is received from a base station using linked PDCCH repetition. In one aspect, a UE transmits information indicating support for a minimum time separation between monitoring occasions for a pair of linked PDCCH candidates comprising one or more repetitions of a first DCI and a second DCI. The UE monitors for at least one of the first DCI or the second DCI based on the indicated minimum time separation.

公开(公告)号：WO2022182451A1

公开(公告)日：2022-09-01

申请号：PCT/US2022/013521

申请日：2022-01-24

Applicant: QUALCOMM INCORPORATED

Inventor： HOSSEINI, Seyedkianoush ,  CHEN, Wanshi ,  GAAL, Peter ,  JI, Tingfang

IPC: H04W72/12

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate sidelink messages over one or more carriers. The UE may schedule a first sidelink message for transmission on a first resource of a first carrier of a set of carriers on which the UE is configured for sidelink carrier aggregation. After scheduling the first sidelink message, the UE may schedule a second sidelink message for transmission on a second resource of a second carrier that at least partially overlaps in time with the first resource. The UE may determine that a transmission capability of the UE pertaining to the overlapping sidelink transmissions has been exceeded by scheduling the second sidelink message and may pre-empt transmission of the first sidelink message in favor of transmission of the second sidelink message based on the transmission capability of the UE being exceeded.

公开(公告)号：WO2022170624A1

公开(公告)日：2022-08-18

申请号：PCT/CN2021/076635

申请日：2021-02-12

Applicant: QUALCOMM INCORPORATED ,  MA, Liangping ,  WANG, Xiao Feng ,  MA, Jun ,  GAAL, Peter ,  MONTOJO, Juan ,  CHEN, Wanshi ,  RICO ALVARINO, Alberto ,  SENGUPTA, Ayan ,  SHRESTHA, Bharat ,  XU, Huilin ,  CAO, Yiqing ,  PHUYAL, Umesh

Inventor： MA, Liangping ,  WANG, Xiao Feng ,  MA, Jun ,  GAAL, Peter ,  MONTOJO, Juan ,  CHEN, Wanshi ,  RICO ALVARINO, Alberto ,  SENGUPTA, Ayan ,  SHRESTHA, Bharat ,  XU, Huilin ,  CAO, Yiqing ,  PHUYAL, Umesh

IPC: H04W74/08 ,  H04W72/04

Abstract: Certain aspects of the present disclosure provide techniques for beam selection for random access. A method that may be performed by a user equipment (UE) includes receiving, from a network entity, via a first beam, system information associated with at least a first plurality of beams that are within a coverage area of the first beam. The method also includes selecting a second beam among at least the first plurality of beams based at least in part on the system information and performing a random access procedure via the selected second beam.

公开(公告)号：WO2022169522A1

公开(公告)日：2022-08-11

申请号：PCT/US2021/065574

申请日：2021-12-29

Applicant: QUALCOMM INCORPORATED

Inventor： RYU, Jung Ho ,  AKKARAKARAN, Sony ,  LUO, Tao ,  LI, Junyi ,  WANG, Hua ,  MONTOJO, Juan ,  GAAL, Peter ,  SUN, Jing ,  ZHANG, Xiaoxia ,  CHENDAMARAI KANNAN, Arumugam ,  GUPTA, Piyush ,  DAMNJANOVIC, Jelena

IPC: H04B7/06 ,  H04B7/08 ,  H04W16/28 ,  H04W72/04

Abstract: The present disclosure provides systems, methods, and apparatuses for grouping beams that are directionally associated with one another and associating respective properties associated with groups of beams. In one aspect, a UE or component thereof may be configured to select a first beam group of one or more beam groups to include a first beam of a set of beams, with the first beam group including a first subset of beams of the set of beams that is directionally associated with a first direction of the first beam. The UE or component thereof may be further configured to associate a respective set of properties with each of the one or more beam groups. The UE or component thereof be configured to communicate via the first beam of the first beam group of the one or more beam groups.

公开(公告)号：WO2022165520A1

公开(公告)日：2022-08-04

申请号：PCT/US2022/070417

申请日：2022-01-28

Applicant: QUALCOMM INCORPORATED

Inventor： HUANG, Yi ,  HOSSEINI, Seyedkianoush ,  GAAL, Peter ,  CHEN, Wanshi

IPC: H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a downlink communication associated with a physical uplink control channel (PUCCH) communication. The UE may transmit the PUCCH communication via a secondary component carrier based at least in part on, for example, a primary component carrier having insufficient uplink resources for transmitting the PUCCH communication. Numerous other aspects are described.

公开(公告)号：WO2022165517A1

公开(公告)日：2022-08-04

申请号：PCT/US2022/070414

申请日：2022-01-28

Applicant: QUALCOMM INCORPORATED

Inventor： HUANG, Yi ,  GAAL, Peter ,  YANG, Wei

IPC: H04L1/16 ,  H04L1/18

Abstract: Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may provide a feedback message to a base station that includes a feedback report that indicates successful or unsuccessful receipt of multiple downlink transmissions, and also includes an indication of a number of unsuccessful receipts that are due to unsuccessful receipt of data channel communications. The indication of the number of unsuccessful receipts of data channel transmissions may be provided as a binary representation of the total number, or may be provided as a quantized value in which each quantized point is associated with a certain number of unsuccessfully received data channel transmissions.

公开(公告)号：WO2022165032A1

公开(公告)日：2022-08-04

申请号：PCT/US2022/014096

申请日：2022-01-27

Applicant: QUALCOMM INCORPORATED

Inventor： SUN, Jing ,  ZHANG, Xiaoxia ,  LUO, Tao ,  MARSH, Gene Wesley ,  PATIL, Shailesh ,  MONTOJO, Juan ,  OZTURK, Ozcan ,  GAAL, Peter

IPC: H04L5/00 ,  H04W72/02 ,  H04W74/08 ,  H04W92/18

Abstract: Improved communications, including indication of channel occupancy time-structure information (COT-SI) for NR-U sidelink (NR-U SL) operations is disclosed. A UE may establish a current channel occupancy time (COT) on a shared communication spectrum for UE transmissions in response to a successful listen before talk (LBT) procedure. The UE may then generates a COT structure information (COT-SI) message including at least a remaining duration of the current COT and a set of time and frequency resources of the current COT. The COT-SI message may be transmitted by the UE to one or more neighboring UEs via sidelink transmission. Once the COT-SI message is sent, the UE transmits the UE transmission within the set of time and frequency resource of the current COT.

公开(公告)号：WO2022164814A1

公开(公告)日：2022-08-04

申请号：PCT/US2022/013728

申请日：2022-01-25

Applicant: QUALCOMM INCORPORATED

Inventor： SUN, Jing ,  XUE, Yisheng ,  DAMNJANOVIC, Aleksandar ,  ZHANG, Xiaoxia ,  STEFANATOS, Stelios ,  GUBESKYS, Arthur ,  PATIL, Shailesh ,  GAAL, Peter ,  NGUYEN, Tien Viet

IPC: H04W74/08

Abstract: Aspects presented herein may enable a UE to perform an LBT procedure (e.g., CCA, eCCA procedure) based on multiple ED thresholds. In one aspect, an apparatus performs an ED measurement for a sidelink channel over a first period of time and a second period of time of an LBT procedure. The apparatus applies a first ED threshold during the first period of time of the LBT procedure. The apparatus applies a second ED threshold during the second period of time of the LBT procedure. The apparatus transmits on the sidelink channel based on the LBT procedure.

公开(公告)号：WO2022155942A1

公开(公告)日：2022-07-28

申请号：PCT/CN2021/073520

申请日：2021-01-25

Applicant: QUALCOMM INCORPORATED ,  HAO, Chenxi ,  XIAO, Lei ,  ZHANG, Yu ,  LEE, Heechoon ,  RUNGTA, Pranay Sudeep ,  GAAL, Peter

Inventor： HAO, Chenxi ,  XIAO, Lei ,  ZHANG, Yu ,  LEE, Heechoon ,  RUNGTA, Pranay Sudeep ,  GAAL, Peter

IPC: H04L5/00

Abstract: Certain aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining constraints on channel state information (CSI) request and CSI report per slot with different numerology.