公开(公告)号：US20240235649A9

公开(公告)日：2024-07-11

申请号：US18546928

申请日：2021-04-20

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Linhai HE ,  Huilin XU ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Ahmed Attia ABOTABL ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON

IPC: H04B7/06 ,  H04B17/336 ,  H04L5/00 ,  H04L5/14 ,  H04W76/19

CPC classification number: H04B7/06952 ,  H04B17/336 ,  H04L5/0051 ,  H04L5/14 ,  H04W76/19

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a beam failure detection (BED) reference signal set in one or more slots in a full-duplex mode and in one or more slots in a half-duplex mode. The UE may detect beam failure due to self-interference based at least in part on a comparison of measurements of the BFD reference signal set in the full-duplex mode and half-duplex mode. The UE may switch from the full-duplex mode to the half-duplex mode for slots configured for the full-duplex mode based at least in part on detecting beam failure due to self-interference. Numerous other aspects are described.

公开(公告)号：US20240215011A1

公开(公告)日：2024-06-27

申请号：US18556575

申请日：2021-07-02

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Qing LI ,  Hong CHENG ,  Tien Viet NGUYEN ,  Huilin XU

IPC: H04W72/12 ,  H04B17/318 ,  H04W92/18

CPC classification number: H04W72/1215 ,  H04B17/328 ,  H04W92/18

Abstract: Certain aspects of the present disclosure are directed to techniques for configuring sidelink communication. One example method by a user-equipment (UE) generally includes monitoring for first control information scheduling a first sidelink (SL) transmission of a first radio access technology (RAT) on a resource pool, and taking one or more actions for scheduling of a second SL transmission of a second RAT based on the monitoring of the first control information, wherein the first RAT is different than the second RAT.

公开(公告)号：US20240195596A1

公开(公告)日：2024-06-13

申请号：US18062943

申请日：2022-12-07

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Marwen ZORGUI ,  Huilin XU

IPC: H04L5/14 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04L5/14 ,  H04W72/0446 ,  H04W72/1268

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain slot information that indicates whether a slot is a half-duplex slot or a full-duplex slot and that indicates a frequency structure of the full-duplex slot. The UE may receive segmentation information that indicates a plurality of slot segments within the slot and that indicates a skipping order for the plurality of slot segments. The UE may initiate a partial uplink transmission. The UE may perform resource skipping in one or more slot segments of the plurality of slot segments based at least in part on the slot information and the segmentation information. Numerous other aspects are described.

公开(公告)号：US20240187144A1

公开(公告)日：2024-06-06

申请号：US18062073

申请日：2022-12-06

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Wei YANG ,  Huilin XU

IPC: H04L1/18 ,  H04L5/00

CPC classification number: H04L1/1861 ,  H04L1/1854 ,  H04L5/0055

Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a user equipment (UE) includes receiving, from a network unit via a single physical downlink control channel (PDCCH) communication, a configuration scheduling multiple physical downlink shared channel (PDSCH) communications; transmitting, to the network unit via a first cell, a first physical uplink control channel (PUCCH) communication comprising acknowledgement/negative acknowledgement (ACK/NACK) feedback associated with a first subset of the multiple PDSCH communications; and transmitting, to the network unit, via a second cell, a second PUCCH communication comprising ACK/NACK feedback associated with a second subset of the multiple PDSCH communications, wherein the second cell is different from the first cell.

公开(公告)号：US20240163898A1

公开(公告)日：2024-05-16

申请号：US18457776

申请日：2023-08-29

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Linhai HE ,  Peter Pui Lok ANG ,  Huilin XU ,  Prashanth Haridas HANDE ,  Mickael MONDET ,  Sitaramanjaneyulu KANAMARLAPUDI

IPC: H04W72/232 ,  H04L1/1812 ,  H04W76/28

CPC classification number: H04W72/232 ,  H04L1/1812 ,  H04W76/28

Abstract: A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives downlink control information (DCI) indicating for the UE to skip physical downlink control channel (PDCCH) monitoring or to extend a connected discontinuous reception (CDRX) active time. The DCI includes one or more of a skip indication, scheduling for a retransmission of a successfully decoded physical downlink shared channel (PDSCH), a non-zero downlink assignment with a downlink retransmission transport block (TB) size that is different than an initial downlink transmission TB size, or a non-zero uplink assignment with an uplink retransmission TB size that is different than an initial uplink transmission TB size. The UE further skips transmission of hybrid automatic repeat request (HARQ) feedback for the DCI.

公开(公告)号：US20240155602A1

公开(公告)日：2024-05-09

申请号：US18052451

申请日：2022-11-03

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Wei YANG ,  Huilin XU

IPC: H04W72/12 ,  H04B7/0456 ,  H04W72/04 ,  H04W72/14

CPC classification number: H04W72/1268 ,  H04B7/0456 ,  H04W72/0413 ,  H04W72/1289 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, configuration information for a configured grant, the configuration information indicating one or more uplink transmission precoding parameters for the configured grant. The UE may transmit, to the network node, an indication of a change to at least one uplink transmission precoding parameter of the one or more uplink transmission precoding parameters for the configured grant. The UE may transmit, to the network node, an uplink transmission in a configured grant occasion associated with the configured grant with the at least one uplink transmission precoding parameter based at least in part on the indication of the change to the at least one uplink transmission precoding parameter. Numerous other aspects are described.

公开(公告)号：US20240155592A1

公开(公告)日：2024-05-09

申请号：US18548118

申请日：2021-04-05

Applicant: QUALCOMM Incorporated

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

IPC: H04W72/0457 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/231 ,  H04W76/20

CPC classification number: H04W72/0457 ,  H04L5/0092 ,  H04W72/0453 ,  H04W72/231 ,  H04W76/20

Abstract: Certain aspects of the present disclosure provide techniques for bandwidth part (BWP) switching by frequency shifting and/or by transmission configuration indicator (TCI) state configuration. A method that may be performed by a user equipment (UE) includes receiving a BWP configuration indicating a frequency location and bandwidth of at least a first BWP; receiving signaling indicating at least one frequency shift to determine a second BWP from a frequency location of the first BWP; and communicating on the second BWP after performing a BWP switch from the first BWP to the second BWP based on the at least one frequency shift.

公开(公告)号：US20240090016A1

公开(公告)日：2024-03-14

申请号：US17931712

申请日：2022-09-13

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Prashanth Haridas HANDE ,  Huilin XU

IPC: H04W72/12 ,  H04L1/00 ,  H04W72/14

CPC classification number: H04W72/1242 ,  H04L1/0003 ,  H04L1/0038 ,  H04W72/1231 ,  H04W72/1263 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, configuration information indicating configurations for a plurality of configured grants. The UE may receive, from the network node, a transmit prioritization indication associated with the plurality of configured grants. The UE may transmit, to the network node, an uplink communication in a configured grant selected from the plurality of configured grants based at least in part on the transmit prioritization indication. Numerous other aspects are described.

公开(公告)号：US20240089767A1

公开(公告)日：2024-03-14

申请号：US17931512

申请日：2022-09-12

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Huilin XU ,  Thomas Valerrian Pasca SANTHAPPAN ,  Seyedkianoush HOSSEINI

IPC: H04W24/10

CPC classification number: H04W24/10

Abstract: Systems and techniques are provided for performing wireless communications. In some aspects, a use equipment (UE) may receive a crosslink interference (CLI) training session configuration from a network entity, wherein the CLI training session configuration corresponds to a CLI training session for a plurality of UEs including the UE. The UE may determine a CLI feedback information associated with performing the CLI training session and may transmit the CLI feedback information to the network entity. The CLI feedback information may be indicative of CLI between the UE and one or more additional UEs.

公开(公告)号：US20240056967A1

公开(公告)日：2024-02-15

申请号：US17885394

申请日：2022-08-10

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Huilin XU ,  Hung Dinh LY ,  Yuchul KIM ,  Linhai HE ,  Prashant SHARMA ,  Ahmed ELSHAFIE ,  Changhwan PARK ,  Wei YANG

IPC: H04W52/02 ,  H04L5/00

CPC classification number: H04W52/0216 ,  H04W52/0229 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect, using a low-power receiver of the UE, a low-power synchronization signal (LP-SS) that is associated with a first coverage area that is larger than a second coverage area associated with a legacy synchronization signal block. The UE may monitor, using the low-power receiver, for a low-power wake up signal, based at least in part on the LP-SS, that is associated with a third coverage area that is larger than a fourth coverage area associated with a legacy wake up signal. Numerous other aspects are described.