公开(公告)号：US12120675B2

公开(公告)日：2024-10-15

申请号：US18297151

申请日：2023-04-07

Applicant: QUALCOMM Incorporated

Inventor： Xiao Feng Wang ,  Iyab Issam Sakhnini ,  Peter Gaal ,  Jun Ma ,  Huilin Xu

IPC: H04W72/1268 ,  H04W72/044 ,  H04W72/0446 ,  H04W74/0833

CPC classification number: H04W72/1268 ,  H04W72/0446 ,  H04W72/046 ,  H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may determine at least one of a variable random access response (RAR) window start time, a variable maximum quantity of slots for an index of a first slot of a physical random access channel occasion, or scheduling information related to one or more variable delays for an uplink transmission. The BS may transmit, to a user equipment, at least one of information that identifies the RAR window start time, information that identifies the variable maximum quantity of slots, or the scheduling information. Numerous other aspects are provided.

公开(公告)号：US20240323946A1

公开(公告)日：2024-09-26

申请号：US18186803

申请日：2023-03-20

Applicant: QUALCOMM Incorporated

Inventor： Diana Maamari ,  Ahmed Elshafie ,  Huilin Xu ,  Konstantinos Dimou

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/232

CPC classification number: H04W72/12 ,  H04L5/001 ,  H04W72/232

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support adaptive multi-component carrier scheduling for physical uplink shared channel (PUSCH) transmissions. In some aspects, a method of wireless communication includes a user equipment (UE) receiving from a base station, a downlink control information configured to schedule a PUSCH transmission to the base station using a first number of component carriers. The UE may transmit to the base station a portion of the PUSCH transmission via the first number of component carriers. The UE may then transmit, to the base station, the remaining portion of the PUSCH transmission using a second number of component carriers based on an uplink packet delay budget (PDB) remaining after transmitting the portion of the PUSCH transmission via the first number of component carriers. In some aspects, the second number of component carriers is greater than the first number of component carriers.

公开(公告)号：US20240314787A1

公开(公告)日：2024-09-19

申请号：US18184760

申请日：2023-03-16

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Ahmed Elshafie ,  Diana Maamari

IPC: H04W72/21

CPC classification number: H04W72/21

Abstract: Methods, systems, and devices for wireless communications are described. In some wireless communication systems, a user equipment (UE) may receive control signaling indicating a set of uplink shared channel occasions within a configured grant period. Each uplink shared channel occasion may include a set of slots for transmitting an uplink shared channel message (e.g., repetitions of the uplink shared channel message or a transport block). The UE may transmit the uplink shared channel message in the set of slots of a first uplink shared channel occasion of the uplink shared channel occasions in accordance with the control information. The UE may transmit an uplink control information message indicating that one or more slots of the set of slots are unused. The one or more unused slots of the first uplink shared channel occasion may be skipped during the configured grant period.

公开(公告)号：US12075272B2

公开(公告)日：2024-08-27

申请号：US17024335

申请日：2020-09-17

Applicant: QUALCOMM Incorporated

Inventor： Huilin Xu ,  Alexandros Manolakos ,  Sony Akkarakaran

IPC: H04W24/10 ,  H04B17/318 ,  H04B17/336 ,  H04J13/00 ,  H04L5/00 ,  H04L25/02 ,  H04L27/26

CPC classification number: H04W24/10 ,  H04B17/318 ,  H04B17/336 ,  H04J13/0062 ,  H04L5/0051 ,  H04L25/0226 ,  H04L27/2605 ,  H04L5/0007

Abstract: Aspects described herein relate to cross-link interference (CLI) measurement based on enhanced sounding reference signal (SRS) in fifth generation new radio (5G NR). In an example, the aspects may include receiving, by a first user equipment (UE) from a network entity, a SRS configuration; measuring, by the first UE, CLI between the first UE and a second UE based on the SRS configuration; and transmitting, by the first UE to the network entity, a measurement report of the CLI measurement to trigger CLI management between the first UE and the second UE.

公开(公告)号：US12063653B2

公开(公告)日：2024-08-13

申请号：US17596360

申请日：2019-07-01

Applicant: QUALCOMM Incorporated

Inventor： Yuwei Ren ,  Chao Wei ,  Min Huang ,  Yu Zhang ,  Huilin Xu ,  Qiaoyu Li ,  Chenxi Hao ,  Liangming Wu ,  Hao Xu ,  Changlong Xu ,  Wanshi Chen

IPC: H04W72/21 ,  H04L5/14 ,  H04W72/23

CPC classification number: H04W72/21 ,  H04L5/14 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information for an uplink control channel, wherein the configuration information includes at least one of: a first resource identifier associated with a non-full-duplex (non-FD) zone, or a second resource identifier associated with a full-duplex (FD) zone. The UE may transmit uplink control information (UCI) on the uplink control channel in at least one of the non-FD zone or the FD zone in accordance with the configuration information. Numerous other aspects are provided.

公开(公告)号：US12047889B2

公开(公告)日：2024-07-23

申请号：US17649514

申请日：2022-01-31

Applicant: QUALCOMM Incorporated

Inventor： Lianghai Ji ,  Huilin Xu ,  Liangping Ma ,  Qiang Wu ,  Jun Ma ,  Mehmet Izzet Gurelli ,  Weimin Duan ,  Karthik Anantha Swamy

IPC: H04W56/00 ,  H04B7/185 ,  H04W74/0833 ,  H04W84/06

CPC classification number: H04W56/001 ,  H04B7/18589 ,  H04W74/0841 ,  H04W84/06

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus at a UE in NTN are provided. An example method at a UE may include obtaining an indication of a subset of one or more SSB beams included in a set of SSB beams. The example method may further include outputting for transmission or obtaining a communication independent of using any resources associated with SSB transmission via the subset of one or more SSB beams.

公开(公告)号：US20240243888A1

公开(公告)日：2024-07-18

申请号：US18557542

申请日：2021-07-02

Applicant: QUALCOMM INCORPORATED

Inventor： Yuwei Ren ,  Ruifeng Ma ,  Huilin Xu

IPC: H04L5/00 ,  H04B17/318 ,  H04W24/10 ,  H04W72/541

CPC classification number: H04L5/0073 ,  H04B17/318 ,  H04L5/0035 ,  H04W24/10 ,  H04W72/541

Abstract: Methods, systems, and devices for wireless communication at a user equipment (UE) are described. A UE may receive control signaling from a serving base station. The control signaling may indicate a resource pattern to monitor for interference caused by downlink transmissions from a second base station. The UE may then perform a received signal strength indicator measurement of the downlink transmissions from the second base station in accordance with the resource pattern. Upon performing the received signal strength indicator measurement, the UE may transmit a measurement report including an indication of the received signal strength indicator measurement.

公开(公告)号：US12022354B2

公开(公告)日：2024-06-25

申请号：US17038294

申请日：2020-09-30

Applicant: QUALCOMM Incorporated

Inventor： Weimin Duan ,  Alexandros Manolakos ,  Huilin Xu ,  Seyedkianoush Hosseini ,  Peter Pui Lok Ang

IPC: H04W4/02 ,  G01S11/06 ,  H04B17/318 ,  H04L5/00 ,  H04W8/24 ,  H04W24/10 ,  H04W64/00 ,  H04L25/02 ,  H04W92/18

CPC classification number: H04W4/023 ,  G01S11/06 ,  H04B17/318 ,  H04L5/0051 ,  H04W8/24 ,  H04W24/10 ,  H04W64/006 ,  H04L25/0226 ,  H04W92/18

Abstract: Disclosed are techniques for wireless positioning. In an aspect, a reduced-capability user equipment (UE) receives, from each of one or more premium UEs, one or more parameters indicating a quality of a location estimate of the premium UE, selects at least one premium UE based on the quality of the location estimate of the at least one premium UE, and derives a location estimate of the reduced-capability UE based on the location estimate of the at least one premium UE. In another aspect, a reduced-capability UE transmits, to at least one premium UE, a request to perform one or more positioning measurements of one or more downlink reference signals, receives, from the at least one premium UE, a measurement report comprising the one or more positioning measurements, and determines a location estimate of the reduced-capability UE based on the one or more positioning measurements in the measurement report.

公开(公告)号：US11997629B2

公开(公告)日：2024-05-28

申请号：US17449507

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Liangping Ma ,  Xiao Feng Wang ,  Alberto Rico Alvarino ,  Umesh Phuyal ,  Jun Ma ,  Changhwan Park ,  Ayan Sengupta ,  Juan Montojo ,  Peter Gaal ,  Wanshi Chen ,  Bharat Shrestha ,  Huilin Xu

IPC: H04W72/23 ,  H04L1/08 ,  H04L1/1812 ,  H04W56/00

CPC classification number: H04W56/004 ,  H04L1/08 ,  H04L1/1812 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a non-terrestrial network (NTN) entity, a message that is associated with an uplink grant. The UE may select, based at least in part on the message, either a cell-specific offset or an updated offset that is indicated after initial access, as a timing offset that accounts for a propagation delay between a base station of the NTN and the UE. The UE may transmit, to the NTN entity, an uplink communication using the timing offset. Numerous other aspects are described.

公开(公告)号：US11991123B2

公开(公告)日：2024-05-21

申请号：US17446808

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed Ibrahim ,  Muhammad Sayed Khairy Abdelghaffar ,  Ahmed Attia Abotabl ,  Wanshi Chen ,  Huilin Xu ,  Krishna Kiran Mukkavilli

IPC: H04W72/00 ,  H04B7/0456 ,  H04B7/06 ,  H04L5/14 ,  H04W72/23

CPC classification number: H04L5/14 ,  H04B7/0456 ,  H04B7/0626 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration including a plurality of codebook subset restrictions. The UE may identify a codebook subset restriction, of the plurality of codebook subset restrictions, to be applied to precoding matrix indicator (PMI) selection associated with a slot. The UE may transmit a channel state information (CSI) report including an indication of a PMI selected based at least in part on the identified codebook subset restriction. Numerous other aspects are described.