公开(公告)号：US20240098805A1

公开(公告)日：2024-03-21

申请号：US18263875

申请日：2021-03-31

Applicant: QUALCOMM INCORPORATED

Inventor： Peng CHENG ,  Linhai HE ,  Jianhua LIU ,  Ozcan OZTURK

IPC: H04W74/08 ,  H04W76/19

CPC classification number: H04W74/0875 ,  H04W74/0816 ,  H04W74/0833 ,  H04W76/19

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a configuration for multiple sets of prioritization parameters for a random access channel (RACH) procedure. A first set of prioritization parameters of the multiple sets of prioritization parameters may be associated with a higher priority network slice than the other sets of prioritization parameters (e.g., than the remaining sets of prioritization parameters). The UE may detect a trigger to perform a RACH procedure and select the first set of prioritization parameters for the RACH procedure based on the first set of prioritization parameters being associated with the higher priority network slice. The UE may perform the RACH procedure for the network slice according to the first set of prioritization parameters.

公开(公告)号：US20240032077A1

公开(公告)日：2024-01-25

申请号：US18265424

申请日：2021-03-01

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Hong CHENG ,  Peng CHENG ,  Gavin Bernard HORN ,  Gabi SARKIS ,  Tien Viet NGUYEN

IPC: H04W72/40 ,  H04W72/0453

CPC classification number: H04W72/40 ,  H04W72/0453 ,  H04W88/06

Abstract: The present disclosure relates to methods and devices for wireless communication of an apparatus, e.g., a wireless device and/or a UE. In one aspect, the apparatus may receive a configuration for inter-RAT or intra-RAT sidelink carrier aggregation including one or more inter-RAT or intra-RAT CA parameters. The apparatus may also determine one or more inter-RAT or intra-RAT carriers for SL CA based on the configuration for inter-RAT or intra-RAT SL CA. The apparatus may also transmit, to at least one second wireless device, an indication of the one or more inter-RAT or intra-RAT carriers for SL CA.

公开(公告)号：US20240007927A1

公开(公告)日：2024-01-04

申请号：US18250675

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peng CHENG ,  Seyedkianoush HOSSEINI

IPC: H04W40/22 ,  H04W40/12

CPC classification number: H04W40/22 ,  H04W40/12 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain, for each of one or more sidelink relay candidates, a measurement of a sidelink signal and a measurement of a Uu signal to a base station. The UE may select a sidelink relay candidate from among the one or more sidelink relay candidates based at least in part on a combination of the measurement of the sidelink signal and the measurement of the Uu signal for each sidelink relay candidate. The UE may transmit, to the selected sidelink relay candidate, a message that is to be relayed to the base station. Numerous other aspects are described.

公开(公告)号：US20240007922A1

公开(公告)日：2024-01-04

申请号：US18253587

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU

IPC: H04W36/30 ,  H04W40/12 ,  H04W40/22 ,  H04W40/36

CPC classification number: H04W36/30 ,  H04W40/12 ,  H04W40/22 ,  H04W40/36

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a remote user equipment (UE) may communicate with a base station via a relay UE. For example, the relay UE may operate as a layer 2 (L2) UE-to-network relay supporting a PC5-to-Uu bearer mapping, such that the relay UE forwards messages between the PC5 bearer for the remote UE and the Uu bearer for the base station. If the remote UE determines a trigger event, the remote UE may transmit a measurement report to the base station (e.g., via the relay UE) indicating candidate relays. Based on the measurement report, the base station may determine to handover the UE from using a first relay UE to using a second relay UE. The base station may transmit a handover command to the UE, triggering the remote UE to communicate with the base station via the second relay UE.

公开(公告)号：US20230370820A1

公开(公告)日：2023-11-16

申请号：US18044968

申请日：2020-11-24

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Juan ZHANG ,  Hao XU ,  Chao WEI ,  Qiaoyu LI ,  Jing DAI ,  Min HUANG

IPC: H04W4/38 ,  H04W8/22

CPC classification number: H04W4/38 ,  H04W8/22

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a sensing configuration associated with a sensing mode, the sensing configuration indicating one or more parameter values that the UE is to use to perform sensing of objects within a detectable range of the UE, and the sensing configurating further indicating a format for providing a sensing report according to the sensing mode. The UE may receive one or more sensing waveforms based at least in part on the sensing configuration. The UE may transmit, to the base station according to the sensing mode, a sensing report indicating information associated with the one or more sensing waveforms.

公开(公告)号：US20230318681A1

公开(公告)日：2023-10-05

申请号：US18002202

申请日：2020-08-17

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Jelena DAMNJANOVIC ,  Tao LUO ,  Peng CHENG ,  Punyaslok PURKAYASTHA ,  Ozcan OZTURK ,  Junyi LI ,  Huilin XU

IPC: H04B7/06 ,  H04B7/08 ,  H04W76/15 ,  H04L5/00

CPC classification number: H04B7/0695 ,  H04B7/088 ,  H04W76/15 ,  H04B7/0626 ,  H04L5/0051

Abstract: In an aspect, a UE receives, while a secondary cell group (SCG) is associated with a dormant state, at least one downlink transmit beam associated with at least one cell of the SCG. The UE determines, while the SCG is associated with the dormant state, an uplink transmit beam for a primary secondary cell (PSCell) of the SCG based on one or more of a spatial relation indication (SRI), whether there is beam correspondence between the at least one downlink transmit beam and the uplink transmit beam, a default uplink transmit beam, or a combination thereof. The UE transmits a signal related to a measurement between the UE and the one or more SCells of the SCG on the determined uplink transmit beam.

公开(公告)号：US20230284046A1

公开(公告)日：2023-09-07

申请号：US18019471

申请日：2020-09-04

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Hwan Joon KWON ,  Wanshi CHEN ,  Krishna Kiran MUKKAVILLI ,  Seyedkianoush HOSSEINI ,  Peng CHENG ,  Karthika PALADUGU ,  Hong CHENG

IPC: H04W24/02 ,  H04W36/00 ,  H04W76/10 ,  H04W36/08 ,  H04L5/00

CPC classification number: H04W24/02 ,  H04W36/0058 ,  H04W76/10 ,  H04W36/08 ,  H04L5/0051

Abstract: A configuration configuring a UE to establish a connection with one or more candidate relays in preparation of switching to a target relay from one or more candidate relays. The apparatus receives, from a source relay, a candidate relay configuration, the candidate relay configuration including at least information of candidate relays. The apparatus measures a reference signal of the source relay and each of the candidate relays based on the candidate relay configuration. The apparatus establishes a connection with a subset of candidate relays. The apparatus transmits, to the source relay, a measurement report of the reference signal of the 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：US20230269026A1

公开(公告)日：2023-08-24

申请号：US18004648

申请日：2021-07-23

Applicant: QUALCOMM Incorporated

Inventor： Ruiming ZHENG ,  Changlong XU ,  Jian LI ,  Kangqi LIU ,  Liangming WU ,  Peng CHENG ,  Hao XU ,  Xipeng ZHU

IPC: H04L1/00 ,  H04L1/1607 ,  H04L69/22

CPC classification number: H04L1/0076 ,  H04L1/1614 ,  H04L1/1685 ,  H04L69/22

Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may receive one or more service data units (SDUs) at a layer two (L2) layer of the transmitting device. The transmitting device may encode, at the L2 layer, the one or more SDUs according to one or more network coding parameters to obtain at least one encoded protocol data unit (PDU), the one or more network coding parameters comprising a rateless code. The transmitting device may generate, for the at least one encoded PDU, at least one corresponding PDU header. The transmitting device may output the at least one encoded PDU and the at least one corresponding PDU header from the L2 layer to a lower layer of the transmitting device for transmission to one or more receiving devices.

公开(公告)号：US20230239792A1

公开(公告)日：2023-07-27

申请号：US17996229

申请日：2020-06-03

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peng CHENG

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0212

Abstract: Aspects of the present disclosure provide techniques that may allow a UE to receive and process downlink control information (DCI) that indicates dormancy behavior for one or more secondary cells when the UE does not have a CDRX mode configuration.

公开(公告)号：US20230217232A1

公开(公告)日：2023-07-06

申请号：US17928562

申请日：2020-07-30

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Hong CHENG ,  Dan VASSILOVSKI ,  Gavin Bernard HORN ,  Soo Bum LEE ,  Ozcan OZTURK

IPC: H04W8/00 ,  H04W76/14

CPC classification number: H04W8/005 ,  H04W76/14 ,  H04W88/04

Abstract: Aspects of the disclosure relate to discovery in a wireless communication network. According to one aspect, a user equipment (UE) may determine to use a service associated with a sidelink communication, determine a contents of a discovery message including an indication of the message being the discovery message for the service, and determine a sidelink resource for use to transmit the discovery message. The UE may then transmit over a user plane using the determined sidelink resource the discovery message including the indication of the message being the discovery message for the service. Other aspects, embodiments, and features are also claimed and described.