公开(公告)号：US20230142744A1

公开(公告)日：2023-05-11

申请号：US18053741

申请日：2022-11-08

Applicant: QUALCOMM Incorporated

Inventor： Wooseok NAM ,  Ozcan OZTURK ,  Tao LUO ,  Yuchul KIM ,  Wanshi CHEN

IPC: H04W72/12

CPC classification number: H04W72/1278

Abstract: Aspects are provided that allow a user equipment (UE) to facilitate a joint operation of search space set group switching and bandwidth part switching. The UE may switch from a first bandwidth part (BWP) to a second BWP. The UE also may monitor a first search space set group (SSSG) in the second BWP during a scheduled monitoring occasion based on a downlink monitoring configuration.

公开(公告)号：US20230133217A1

公开(公告)日：2023-05-04

申请号：US17906399

申请日：2020-04-21

Applicant: QUALCOMM Incorporated

Inventor： Qiaoyu LI ,  Chao WEI ,  Hung Dinh LY ,  Chenxi HAO ,  Wanshi CHEN ,  Hao XU ,  Jing DAI ,  Hwan Joon KWON

IPC: H04W72/232 ,  H04W72/04 ,  H04W72/1268

Abstract: A user equipment (UE) may receive a configuration of at least one of scheduling request (SR) resources or physical uplink control channel (PUCCH) resources, wherein the configuration indicates at least one of: a first SR resource having a first format and a first repetition-factor and a second SR resource having the first format and a second repetition-factor; or a first PUCCH resource having a second format and a third repetition-factor and a second PUCCH resource having the second format and a fourth repetition-factor; and may transmit at least one of: a first SR via the first SR resource according to the first repetition-factor; a second SR via the second SR resource according to the second repetition-factor; a first PUCCH via the first PUCCH resource according to the third repetition-factor; or a second PUCCH via the second PUCCH resource according to the fourth repetition-factor.

公开(公告)号：US20230113127A1

公开(公告)日：2023-04-13

申请号：US17904182

申请日：2020-02-14

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Yi HUANG ,  Wei YANG ,  Wanshi CHEN ,  Krishna Kiran MUKKAVILLI ,  Yu ZHANG

IPC: H04W72/11 ,  H04W72/23 ,  H04W24/10 ,  H04L1/00 ,  H04B7/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a channel state reporting configuration for one or more semi-persistent scheduling (SPS) configurations for communications with a base station. For example, different channel state report configurations may be configured for the UE within the SPS configuration. Additionally, a downlink control information (DCI) associated with the SPS configuration may be used to activate the channel state report configuration. In some cases, different channel state report configurations may be configured for an SPS configuration, and the DCI may include a bit field to indicate which configured channel state report configuration is activated for the SPS configuration. Additionally, if the DCI indicates a release for an SPS configuration, the UE may refrain from transmitting channel state reports with an acknowledgment feedback acknowledging the release.

公开(公告)号：US20230070974A1

公开(公告)日：2023-03-09

申请号：US17760288

申请日：2020-03-30

Applicant: QUALCOMM Incorporated

Inventor： Yi Huang ,  Peter GAAL ,  Wanshi CHEN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Seyedkianoush HOSSEINI ,  Fang YUAN

IPC: H04L1/16

Abstract: Methods, systems, and devices for wireless communications are described. Feedback information associated with decoding downlink information may be reported in a first stage and a second stage. A size of the second stage may be restricted by an upper limit associated with an available set of uplink resources for transmitting the feedback information. Limiting the size of the second stage may include reducing a size of second information generated for the second stage, yielding third information for the second stage. The third information may be transmitted with first information generated for the first stage. Limiting the size of the second stage may also include generating second information having a reduced size based on determining that the upper limit may be exceeded. The reduced-size second information may be transmitted with the first information.

公开(公告)号：US20230064591A1

公开(公告)日：2023-03-02

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: H04L5/14 ,  H04W72/04 ,  H04B7/06 ,  H04B7/0456

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.

公开(公告)号：US20230056484A1

公开(公告)日：2023-02-23

申请号：US17820864

申请日：2022-08-18

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Peter GAAL ,  Wanshi CHEN ,  Juan MONTOJO ,  Ahmed ELSHAFIE ,  Mostafa KHOSHNEVISAN

IPC: H04W24/10 ,  H04W8/24 ,  H04W72/12

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for channel state information (CSI) reporting. One aspect provides a method for wireless communication by a first user equipment (UE). The method generally includes transmitting, to a second UE, an indication of a capability of the first UE for reporting sidelink channel state information (SL-CSI) to the second UE, receiving, from the second UE, a request for SL-CSI, and reporting SL-CSI to the second UE subject to the capability of the first UE for reporting SL-CSI to the second UE.

公开(公告)号：US20230052328A1

公开(公告)日：2023-02-16

申请号：US17444875

申请日：2021-08-11

Applicant: QUALCOMM Incorporated

Inventor： Olufunmilola Omolade AWONIYI-OTERI ,  Yan ZHOU ,  Tao LUO ,  Jelena DAMNJANOVIC ,  Wanshi CHEN ,  Wooseok NAM ,  Junyi LI ,  Ozcan OZTURK ,  Juan MONTOJO ,  Peter GAAL

IPC: H04W72/04 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain orientation information associated with the UE. The orientation information may indicate a rotational movement of the UE. The UE may transmit an indication of a beam associated with a predicted orientation of the UE, wherein the predicted orientation of the UE is based at least in part on the orientation information. The UE may receive an updated beam or measurement configuration based at least in part on the indication. Numerous other aspects are described.

公开(公告)号：US20230047695A1

公开(公告)日：2023-02-16

申请号：US17794446

申请日：2021-01-27

Applicant: QUALCOMM Incorporated

Inventor： Gabi SARKIS ,  Wanshi CHEN ,  Alexandros MANOLAKOS ,  Sudhir Kumar BAGHEL

IPC: H04B7/06 ,  H04B17/336

Abstract: Aspects relate to mechanisms for measuring the interference on the sidelink for use in calculating the channel quality indicator (CQI) in channel state information (CSI) reporting. Channel state information-interference measurement (CSI-IM) resources on which a sidelink device may measure the interference may be located outside of a bandwidth allocated for the transmission of a physical sidelink shared channel (PSSCH) and/or inside of the allocated bandwidth. The sidelink device may measure respective interference values on one or more CSI-IM resources, identify one or more CQI(s) based on the measured interference value(s) and transmit one or more CSI reports including the one or more CQIs to another sidelink device.

公开(公告)号：US20230042490A1

公开(公告)日：2023-02-09

申请号：US17444448

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Wanshi CHEN

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/18 ,  H04L5/14 ,  H04L27/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus of a user equipment (UE) may receive a configuration for an aggregate component carrier. The aggregate component carrier may include a combination of multiple component carriers. The apparatus may perform a half-duplex communication utilizing the aggregate component carrier. Numerous other aspects are described.

公开(公告)号：US20230029974A1

公开(公告)日：2023-02-02

申请号：US17391506

申请日：2021-08-02

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Gabi SARKIS ,  Wanshi CHEN ,  Ahmed ELSHAFIE

IPC: H04W72/02 ,  H04W72/04 ,  H04W28/26

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for bandwidth adaptation. One example method by a user equipment (UE) includes selecting a first subband of multiple subbands of a bandwidth for communication on a sidelink channel, wherein each subband of the multiple subbands is associated with a configuration for the communication on the sidelink channel, the selection being based on the configuration associated with the first subband, and communicating on the sidelink channel using the first subband and in accordance with the configuration associated with the first subband.