公开(公告)号：US20230050970A1

公开(公告)日：2023-02-16

申请号：US17445071

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Luca BLESSENT ,  Tao LUO ,  Naeem AKL ,  Junyi LI ,  Karl Georg HAMPEL

IPC: H04W72/08 ,  H04W72/04 ,  H04W72/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a parent node in an integrated access and backhaul (IAB) network may transmit, to an IAB node having a mobile termination function (IAB-MT) and a distributed unit (IAB-DU), signaling indicating a set of restricted IAB-DU beams and associating the set of restricted IAB-DU beams with one or more IAB-MT beams, the set of restricted IAB-DU beams determined based on measurements related to interference caused by the IAB-DU and the IAB-MT performing a simultaneous operation in one or more simultaneous multiplexing modes. Additionally or alternatively, the parent node may perform scheduling for the IAB-MT based on signaling received from the IAB node that indicates beam-specific parameters related to a multiplexing capability for a beam pair that includes an IAB-MT beam and an IAB-DU beam associated with the IAB-MT beam. Numerous other aspects are provided.

公开(公告)号：US20230050609A1

公开(公告)日：2023-02-16

申请号：US17796821

申请日：2021-02-26

Applicant: QUALCOMM Incorporated

Inventor： Konstantinos DIMOU ,  Yan ZHOU ,  Junyi LI ,  Juan MONTOJO ,  Jelena DAMNJANOVIC ,  Tao LUO

IPC: H04W24/10 ,  H04W72/12 ,  H04W24/08 ,  H04L1/08 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a measurement report based at least in part on a set of measurements of one or more reference signals received using a set of candidate beams; transmit a negative acknowledgement for a downlink transmission scheduled for one or more beams of the set of candidate beams; and monitor one or more new beams of the set of candidate beams for a retransmission of the downlink transmission. Numerous other aspects are provided.

公开(公告)号：US20230048721A1

公开(公告)日：2023-02-16

申请号：US17402451

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Mehmet Izzet GURELLI ,  Qiang WU ,  Junyi LI ,  Raju HORMIS ,  Tao LUO ,  Navid ABEDINI ,  Ozge KOYMEN ,  Farideddin FAYAZBAKHSH

IPC: H04B17/327 ,  H04B17/382 ,  H04B1/38

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a network node. The apparatus may send, to an IRS, a first configuration for each candidate of a first set of candidates, the first set of candidates including different combinations of a first set of radial distances and a first set of azimuths. The apparatus may communicate an RS with a UE via the IRS after each configuration is sent to the IRS. The apparatus may determine an RSRP of each communicated RS for each candidate of the first set of candidates. The apparatus may send a second configuration to the IRS, the second configuration being based on the determined RSRP.

公开(公告)号：US20230042401A1

公开(公告)日：2023-02-09

申请号：US17394317

申请日：2021-08-04

Applicant: QUALCOMM Incorporated

Inventor： Lik Hang Silas FONG ,  Piyush GUPTA ,  Junyi LI ,  Xiaojie WANG

IPC: H04W72/12 ,  H04W72/04

Abstract: Apparatus, methods, and computer-readable media for facilitating multiplexing SCI-only grant and data-only SPS traffic on sidelink are disclosed herein. An example method for wireless communication at a first UE includes transmitting a sidelink transmission to a second UE at a first resource, the sidelink transmission including data-only traffic and scheduling information corresponding to future data traffic. The example method also includes transmitting a time offset indicator indicating a starting resource of the future data traffic.

公开(公告)号：US20230040863A1

公开(公告)日：2023-02-09

申请号：US17444259

申请日：2021-08-02

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Seyedkianoush HOSSEINI ,  Junyi LI ,  Ozcan OZTURK ,  Hong CHENG

IPC: H04W72/12 ,  H04W76/27

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a sidelink bandwidth part configuration for a plurality of sidelink carriers, wherein the sidelink bandwidth part configuration configures one or more sidelink bandwidth parts for each sidelink carrier of the plurality of sidelink carriers. The UE may identify at least one selected sidelink carrier selected from the plurality of sidelink carriers and an active sidelink bandwidth part for each of the at least one selected sidelink carrier from the one or more sidelink bandwidth parts configured for the at least one selected sidelink carrier. The UE may communicate with another UE in the active sidelink bandwidth part on each of the at least one selected sidelink carrier. Numerous other aspects are described.

公开(公告)号：US20230039254A1

公开(公告)日：2023-02-09

申请号：US17393215

申请日：2021-08-03

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Junyi LI ,  Tao LUO

IPC: H04W16/28 ,  H04B7/06 ,  G06N20/20

Abstract: A UE may train a NN, based on a blockage of a beam transmission, to indicate one or more beam weights in association with the blockage of the beam transmission. The UE may store, in an ML database, information indicative of at least one of the trained NN or the one or more beam weights indicated via the trained NN, such that the UE may communicate, to an ML server, the information via the trained NN. The ML server may train the NN, based on a TL/FL procedure for the one or more beam weights associated with the at least one blockage, to indicate one or more TL/FL beam weights in association with the at least one blockage, and communicate, to at least one UE, information indicative of at least one of the trained NN or the one or more TL/FL beam weights indicated via the trained NN.

公开(公告)号：US20230019948A1

公开(公告)日：2023-01-19

申请号：US17305776

申请日：2021-07-14

Applicant: QUALCOMM Incorporated

Inventor： Xiaojie WANG ,  Xiaoxia ZHANG ,  Piyush GUPTA ,  Jing SUN ,  Junyi LI ,  Sony AKKARAKARAN ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO

IPC: H04W72/12 ,  H04L1/18 ,  H04W56/00 ,  H04L27/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a sidelink cancellation indication that indicates a set of resources in which to cancel sidelink communications, wherein the set of resources overlaps with at least one of a physical sidelink feedback channel (PSFCH), a gap symbol, or a sidelink synchronization signal block (S-SSB). The UE may perform one or more sidelink cancellation actions associated with the at least one of the PSFCH, the gap symbol, or the S-SSB. Numerous other aspects are described.

公开(公告)号：US20230016995A1

公开(公告)日：2023-01-19

申请号：US17951061

申请日：2022-09-22

Applicant: QUALCOMM Incorporated

Inventor： Tao LUO ,  Juan MONTOJO ,  Tamer KADOUS ,  Junyi LI ,  Xiaoxia ZHANG ,  Jing SUN ,  Taesang YOO ,  Siddhartha MALLIK

IPC: H04L45/16 ,  H03M13/09 ,  H04L41/0668 ,  H04W52/38 ,  H04W52/56 ,  H04W52/50 ,  H04W52/16 ,  H04W72/12 ,  H04W72/04 ,  H04B7/216 ,  H04W52/54 ,  H04B7/06 ,  H04W76/22 ,  H04W52/34 ,  H04W52/14 ,  H04W72/08 ,  H04W52/42 ,  H04L5/00 ,  H04B17/24 ,  H04W52/24 ,  H04W24/08 ,  H04L12/18 ,  H04B17/318 ,  H04L1/00 ,  H04W48/08 ,  H04L1/18 ,  H04W76/19 ,  H04W92/20 ,  H04W24/02 ,  H04W24/04

Abstract: Various aspects of the disclosure relate to event triggers for independent links. For example, an event trigger may be based on measurements from multiple links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, an event trigger may be based on aggregated measurements from multiple links.

公开(公告)号：US20230015327A1

公开(公告)日：2023-01-19

申请号：US17809678

申请日：2022-06-29

Applicant: QUALCOMM Incorporated

Inventor： Ling DING ,  Sony AKKARAKARAN ,  Tao LUO ,  Jung Ho RYU ,  Junyi LI ,  Jelena DAMNJANOVIC ,  Mahmoud TAHERZADEH BOROUJENI ,  Kapil GULATI ,  Hong CHENG

IPC: H04B7/06 ,  H04W72/12

Abstract: Certain aspects of the present disclosure provide techniques for dynamically scheduling antenna resources of a wireless node, such as, antenna panels of a user equipment (UE). In some cases, a first node (e.g., a UE) performs, with two or more other nodes, a first beam sweep procedure across two or more antenna resources of the first node on two or more wireless interfaces, generates or obtains scheduling information based on results of the first beam sweep procedure, wherein the scheduling information indicates which of the antenna resources is scheduled for which wireless interfaces, and communicates with the other nodes on the wireless interfaces according to the scheduling information.

公开(公告)号：US20230013970A1

公开(公告)日：2023-01-19

申请号：US17933206

申请日：2022-09-19

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Karl Georg HAMPEL ,  Luca BLESSENT ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

IPC: H04W72/04 ,  H04W74/08 ,  H04W76/30

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central unit (CU) may receive, from a distributed unit (DU), a first DU configuration. The CU may transmit to the DU, a second DU configuration to change a DU configuration from the first DU configuration to the second DU configuration, the first DU configuration being different from the second DU configuration. The DU may override the first DU configuration to communicate in accordance with the second DU configuration. Numerous other aspects are provided.