公开(公告)号：US11924699B2

公开(公告)日：2024-03-05

申请号：US17468479

申请日：2021-09-07

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Wanshi Chen ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli

IPC: H04W36/06 ,  H04L5/00 ,  H04L27/26 ,  H04W36/00

CPC classification number: H04W36/06 ,  H04L5/0051 ,  H04L27/26025 ,  H04W36/0058

Abstract: Method and apparatus for configuring a UE with a relay measurement configuration for measuring one or more candidate relays in preparation of switching to a target relay. The apparatus receives, from a source relay, a candidate relay configuration. The candidate relay configuration including information of candidate relays and a relay measurement configuration. The apparatus measures a reference signal of the source relay and each of the candidate relays based on the candidate relay configuration. The apparatus transmits, to the source relay, a measurement report of the reference signal of the subset of candidate relays. The apparatus establishes a connection with a subset of candidate relays. The apparatus receives, from the source relay, a relay switch command to switch to a target relay from the subset of candidate relays.

公开(公告)号：US11923874B2

公开(公告)日：2024-03-05

申请号：US17507707

申请日：2021-10-21

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Peter Gaal ,  Juan Montojo ,  Hwan Joon Kwon

IPC: H03M7/00 ,  H03M7/30 ,  H04L1/1812 ,  H04L5/00 ,  H04W28/06 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/54

CPC classification number: H03M7/3059 ,  H03M7/6011 ,  H04L1/1819 ,  H04L5/0053 ,  H04W28/06 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/54

Abstract: Aspects relate to compression of messages in a wireless communication system. For messages, such as ACK/NACK feedback in a communication system, messages having an occurrence above or below a certain number of events (e.g., ACK/NACK events) or a probability of the occurrence may be compressed into a single message. By compressing the messages into a single message, the overhead used to transmit such messages may be reduced.

公开(公告)号：US11917689B2

公开(公告)日：2024-02-27

申请号：US17365849

申请日：2021-07-01

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Gokul Sridharan ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli

IPC: H04W74/08 ,  H04W74/00 ,  H04L1/00 ,  H04W72/044 ,  H04L1/1867 ,  H04W72/23

CPC classification number: H04W74/0833 ,  H04L1/0061 ,  H04L1/189 ,  H04W72/0466 ,  H04W72/23 ,  H04W74/006

Abstract: Aspects of the disclosure relate to random access procedures. In one example, a UE initiates a random access procedure with a base station, and receives a random access response (RAR) message from the base station in response to the initiating of the random access procedure. The UE further determines a redundancy version (RV) pattern comprising a sequence of a plurality of RVs. The UE also transmits an uplink (UL) communication to the base station as part of the random access procedure. The UL communication comprises a plurality of repetitions of a UL message, each repetition being an iteration of the UL message that is configured by applying a respective RV of the plurality of RVs to the UL message based on the sequence. The UE further receives a downlink message from the base station based on the UL message. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US11917444B2

公开(公告)日：2024-02-27

申请号：US17529076

申请日：2021-11-17

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Hwan Joon Kwon

IPC: H04B17/345 ,  H04W24/10

CPC classification number: H04W24/10 ,  H04B17/345

Abstract: Aspects of the disclosure relate to wireless communication using channel state information (CSI) correlation information for determining the validity of a CSI report. A user equipment (UE) can determine the CSI correlation information based on reference signal resources scheduled for measuring CSI and interference on a channel between the UE and a network entity. In some aspects, the CSI correlation information can be determined based on channel correlation information and/or interference correlation information.

公开(公告)号：US11895666B2

公开(公告)日：2024-02-06

申请号：US17446400

申请日：2021-08-30

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Jay Kumar Sundararajan ,  Hwan Joon Kwon ,  Aziz Gholmieh ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Naga Bhushan

IPC: H04W72/23 ,  H04W72/1263 ,  H04L1/00 ,  H04L1/1812

CPC classification number: H04W72/23 ,  H04L1/0025 ,  H04L1/1812 ,  H04W72/1263

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 grant for a communication with the base station. The UE may determine whether the communication is associated with a hybrid automatic repeat request (HARQ)-based transmission mode or a HARQ-less transmission mode. The UE may communicate with the base station based at least in part on the grant and the determination of whether the communication is associated with the HARQ-based transmission mode or the HARQ-less transmission mode. Numerous other aspects are described.

公开(公告)号：US11895655B2

公开(公告)日：2024-02-06

申请号：US17489377

申请日：2021-09-29

Applicant: QUALCOMM INCORPORATED

Inventor： Yongjun Kwak ,  Seyedkianoush Hosseini ,  Jing Lei ,  Hung Dinh Ly ,  Yuchul Kim ,  Hwan Joon Kwon

IPC: H04W72/04 ,  H04W72/20 ,  H04L1/1812 ,  H04L1/00 ,  H04W52/10 ,  H04W72/02 ,  H04W88/04 ,  H04W16/14

CPC classification number: H04W72/20 ,  H04L1/0003 ,  H04L1/1812 ,  H04W52/10 ,  H04W72/02 ,  H04W16/14 ,  H04W88/04

Abstract: Wireless communications systems and methods related to reverse link operations in sidelink communications are provided. A first user equipment (UE) receive, from a second UE, sidelink resource pool information. The first UE may select, based on the sidelink resource pool information, a first resource from a set of resources in a sidelink resource pool, and transmit, to the second UE based on the sidelink resource pool information, a first sidelink transmission using the first resource.

公开(公告)号：US11889450B2

公开(公告)日：2024-01-30

申请号：US17308904

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

Inventor： Wei Yang ,  Seyed Ali Akbar Fakoorian ,  Muhammad Sayed Khairy Abdelghaffar ,  Hwan Joon Kwon

IPC: H04W56/00 ,  H04B17/336 ,  H04W24/10

CPC classification number: H04W56/005 ,  H04B17/336 ,  H04W24/10 ,  H04W56/001

Abstract: Techniques for compensating timing advance for full duplex communications are disclosed. In an example, a user equipment (UE) may receive, from a base station, a timing advance value and a compensation factor. The UE may also determine a timing compensation amount indicating an amount of time to adjust an uplink (UL) transmission based on the timing advance value and the compensation factor. The UE may also transmit, to the base station, the UL transmission according to the timing compensation amount. Other features are also described.

公开(公告)号：US11877173B2

公开(公告)日：2024-01-16

申请号：US17303045

申请日：2021-05-19

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Yi Huang ,  Hwan Joon Kwon

IPC: H04W24/10 ,  H04W72/1268 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04W72/1268 ,  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 base station, a plurality of communications on a plurality of component carriers. The UE may transmit, to the base station, uplink control information that includes a first portion that indicates respective feedback for the plurality of communications, and a second portion that indicates an average channel quality indicator (CQI) value and respective differential values, relative to the average CQI value, for multiple communications, of the plurality of communications, for which negative acknowledgment feedback is transmitted. Numerous other aspects are provided.

公开(公告)号：US11871250B2

公开(公告)日：2024-01-09

申请号：US17447260

申请日：2021-09-09

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh Ly ,  Taesang Yoo ,  June Namgoong ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji ,  Naga Bhushan

IPC: H04L41/16 ,  H04W24/02 ,  G06N20/20 ,  H04L41/082 ,  H04W28/02 ,  H04W80/06 ,  H04L67/01

CPC classification number: H04W24/02 ,  G06N20/20 ,  H04L41/082 ,  H04L67/01 ,  H04W28/0215 ,  H04W80/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a client device may receive, using at least one lower layer of a wireless communication protocol stack, a machine learning component from a server device. The client device may transmit, to the server device and using the at least one lower layer, an update associated with the machine learning component, wherein transmitting the update comprises transmitting a plurality of transport blocks. Numerous other aspects are described.

公开(公告)号：US20230413339A1

公开(公告)日：2023-12-21

申请号：US17844554

申请日：2022-06-20

Applicant: QUALCOMM Incorporated

Inventor： Pinar Sen ,  Yongjun Kwak ,  Wei Yang ,  Hwan Joon Kwon

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W74/0841 ,  H04W74/004 ,  H04L5/0051 ,  H04W72/0453 ,  H04W74/0866

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling indicating a demodulation reference signal (DMRS) configuration for an uplink message that may indicate for the UE to refrain from including DMRS in at least a first portion of the uplink message based on the DMRS configuration. The UE may encode the uplink message without the DMRS in at least the first portion of the uplink message in accordance with the DMRS configuration. The UE may transmit the uplink message based on encoding the uplink message, and a network entity may receive and decode the uplink message. In some examples, the network entity may receive signaling that includes a set of uplink messages from different UEs. As such, the network entity may decode each, using a respective Reed-Muller (RM) code in accordance with a multi-user decoding algorithm.