公开(公告)号：US11778494B2

公开(公告)日：2023-10-03

申请号：US17343237

申请日：2021-06-09

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud Taherzadeh Boroujeni ,  Tao Luo ,  Juan Montojo ,  Iyab Issam Sakhnini ,  Jelena Damnjanovic ,  Junyi Li

IPC: H04W4/00 ,  H04W24/08 ,  H04W80/02 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W24/08 ,  H04W72/046 ,  H04W72/23 ,  H04W80/02

Abstract: Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by a user equipment (UE). The method generally includes monitoring for a physical downlink control channel (PDCCH) in each of a plurality of monitoring occasions in a search space, wherein the PDCCHs are associated with the same downlink control information (DCI), and wherein the plurality of monitoring occasions are monitored using different beams; and decoding the PDCCHs after the monitoring.

公开(公告)号：US20230309062A1

公开(公告)日：2023-09-28

申请号：US17681577

申请日：2022-02-25

Applicant: QUALCOMM Incorporated

Inventor： Qian Zhang ,  Yan Zhou ,  Navid Abedini ,  Tao Luo ,  Junyi Li ,  Huilin Xu ,  Peter Gaal ,  Juan Montojo

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12 ,  H04W24/08

CPC classification number: H04W72/02 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/082 ,  H04W72/1263

Abstract: Methods, systems, and devices for wireless communications are described. A network entity, such as a base station, may receive, from a first network entity, a broadcast indicating a downlink control channel transmission pattern associated with the first network entity. The network entity may monitor a plurality of receive beams for a plurality of downlink control channel transmissions from the first network entity according to the downlink control channel transmission pattern and may select a communication beam according to one or more cross-link interference (CLI) measurements associated with one or more of the plurality of receive beams in accordance with the monitoring. The network entity may communicate with a user equipment using the selected communication beam and a first set of resources that at least partially overlap in time and frequency with a scheduled communication at the first network entity. The network entity may experience or may cause the measured CLI.

公开(公告)号：US11770835B2

公开(公告)日：2023-09-26

申请号：US17185316

申请日：2021-02-25

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Ling Ding ,  Jelena Damnjanovic ,  Juan Montojo ,  Kapil Gulati

IPC: H04W72/23 ,  H04W72/56

CPC classification number: H04W72/23 ,  H04W72/56

Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit a configured grant that indicates time-frequency resources for a user equipment (UE) to use to transmit sidelink or uplink messages in a wireless communications system. To reduce the amount of low priority traffic that may interfere with higher priority traffic, the base station may configure a threshold probability to allow high priority sidelink transmissions and to cancel low priority transmissions. The base station may transmit a cancellation indication that includes a priority indication instructing the UE to cancel transmissions having a priority less than a priority threshold during the allocated time-frequency resources. Based on transmitting the cancellation indication, the base station may cancel transmissions that have low priority, and the UE may determine whether to transmit (or to refrain from transmitting) one or more messages based on the priority of the message.

公开(公告)号：US11765756B2

公开(公告)日：2023-09-19

申请号：US17243278

申请日：2021-04-28

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Tao Luo ,  Qiang Wu ,  Juan Montojo ,  Wanshi Chen ,  Wooseok Nam ,  Mahmoud Taherzadeh Boroujeni ,  Linhai He ,  Hwan Joon Kwon ,  Peter Pui Lok Ang

IPC: H04W72/04 ,  H04W72/14 ,  H04W74/08 ,  H04B7/06 ,  H04L25/02 ,  H04L5/00 ,  H04W72/53 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W72/53 ,  H04B7/0695 ,  H04L5/0051 ,  H04L25/0226 ,  H04W72/0453 ,  H04W72/23 ,  H04W74/0833

Abstract: A method of wireless communications by a user equipment (UE) includes transmitting a request for action for at least one control resource set (CORESET) and associated search space. The action may include configuring, activating, and/or deactivating the at least one CORESET and associated search space. The CORESET may be a dynamic CORESET with a predefined number of search space occasions or a semi-static CORESET. The method also includes communicating in accordance with the request. The request is transmitted using at least one of an uplink radio resource control (RRC) message, a physical uplink control channel (PUCCH), a sounding reference signal (SRS), a random access channel (RACH), or a physical uplink shared channel (PUSCH). The UE may switch, in connection with the request, to a bandwidth part (BWP) configured for the UE.

公开(公告)号：US11765569B2

公开(公告)日：2023-09-19

申请号：US17191397

申请日：2021-03-03

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Ozcan Ozturk ,  Gavin Bernard Horn ,  Tao Luo ,  Junyi Li ,  Juan Montojo

IPC: H04W4/00 ,  H04W8/08 ,  H04W64/00 ,  H04W36/00

CPC classification number: H04W8/08 ,  H04W36/0083 ,  H04W36/00835 ,  H04W64/006

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless serving node may determine mobility history information associated with the wireless serving node, wherein the mobility history information is associated with a relative mobility between the wireless serving node and one or more reported cells; and transmit, to a child node of the wireless serving node, the mobility history information associated with the wireless serving node. Numerous other aspects are provided.

公开(公告)号：US11765070B2

公开(公告)日：2023-09-19

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: H04W52/56 ,  H04L45/16 ,  H04W52/54 ,  H04B17/318 ,  H04B7/06 ,  H04W52/34 ,  H04B17/24 ,  H04W52/24 ,  H04W72/20 ,  H04W72/21 ,  H04W72/52 ,  H04W72/53 ,  H04W72/54 ,  H03M13/09 ,  H04L12/18 ,  H04L5/00 ,  H04W72/044 ,  H04B7/216 ,  H04W52/14 ,  H04W52/16 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04L41/0668 ,  H04W76/22 ,  H04W24/08 ,  H04L1/00 ,  H04L1/1829 ,  H04W24/02 ,  H04W72/12 ,  H04W76/19 ,  H04W24/04 ,  H04W48/08 ,  H04W92/20

CPC classification number: H04L45/16 ,  H03M13/09 ,  H04B7/0626 ,  H04B7/0691 ,  H04B7/216 ,  H04B17/24 ,  H04B17/318 ,  H04L5/0094 ,  H04L12/185 ,  H04L41/0668 ,  H04W24/08 ,  H04W52/146 ,  H04W52/16 ,  H04W52/241 ,  H04W52/243 ,  H04W52/346 ,  H04W52/386 ,  H04W52/42 ,  H04W52/50 ,  H04W52/54 ,  H04W52/56 ,  H04W72/044 ,  H04W72/20 ,  H04W72/21 ,  H04W72/52 ,  H04W72/53 ,  H04W72/54 ,  H04W76/22 ,  H04L1/1854 ,  H04L5/003 ,  H04L5/0053 ,  H04L12/1827 ,  H04L2001/0093 ,  H04W24/02 ,  H04W24/04 ,  H04W48/08 ,  H04W72/12 ,  H04W76/19 ,  H04W92/20

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：US11751175B2

公开(公告)日：2023-09-05

申请号：US17320121

申请日：2021-05-13

Applicant: QUALCOMM Incorporated

Inventor： Iyab Issam Sakhnini ,  Peter Gaal ,  Tao Luo ,  Wanshi Chen ,  Qiang Wu ,  Yuchul Kim ,  Wooseok Nam ,  Juan Montojo ,  Jelena Damnjanovic ,  Hwan Joon Kwon ,  Mahmoud Taherzadeh Boroujeni

IPC: H04W72/044 ,  H04W72/23

CPC classification number: H04W72/044 ,  H04W72/23

Abstract: Apparatus, methods, and computer-readable media for facilitating semi-static TCI configurations are disclosed herein. An example method for wireless communication at a UE includes receiving, from a base station, a first downlink message including a TCI state indicator. The example method also includes initiating a timer after receiving the first downlink message including the TCI state indicator. Additionally, the example method includes receiving, after the timer expires, subsequent downlink messages using the indicated TCI state until a second downlink message including a TCI state change indication is received. An example method for wireless communication at a base station includes transmitting, to a UE, a first downlink message including a TCI state indicator. The example method also includes initiating a timer after transmitting the first downlink message including the TCI state indicator. Additionally, the example method includes transmitting, after the timer expires, subsequent downlink messages based on the indicated TCI state.

公开(公告)号：US11743710B2

公开(公告)日：2023-08-29

申请号：US17211609

申请日：2021-03-24

Applicant: QUALCOMM Incorporated

Inventor： Navid Abedini ,  Ozcan Ozturk ,  Gavin Bernard Horn ,  Tao Luo ,  Junyi Li ,  Juan Montojo

IPC: H04W8/02 ,  H04W8/18 ,  H04W48/16 ,  H04W4/029

CPC classification number: H04W8/02 ,  H04W4/029 ,  H04W8/18 ,  H04W48/16

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node may receive a mobility history reporting configuration for providing mobility history information associated with a visited cell; and transmit, to a parent node of the wireless node, a mobility history report, containing the mobility history information, based at least in part on the mobility history reporting configuration. Numerous other aspects are provided.

公开(公告)号：US11729772B2

公开(公告)日：2023-08-15

申请号：US17148248

申请日：2021-01-13

Applicant: QUALCOMM Incorporated

Inventor： Jung Ho Ryu ,  Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Juan Montojo ,  Peter Gaal ,  Jing Sun ,  Xiaoxia Zhang ,  Xiaojie Wang ,  Arumugam Chendamarai Kannan ,  Jelena Damnjanovic ,  Piyush Gupta ,  Gene Wesley Marsh ,  Ozcan Ozturk

IPC: H04W72/20

CPC classification number: H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive at least one announcement from at least one additional wireless communication device. The wireless communication device may communicate with an anchor device using a selected set of resources, wherein the selected set of resources is based at least in part on the at least one announcement. Numerous other aspects are described.

公开(公告)号：US11729744B2

公开(公告)日：2023-08-15

申请号：US16920298

申请日：2020-07-02

Applicant: QUALCOMM Incorporated

Inventor： Sony Akkarakaran ,  Tao Luo ,  Junyi Li ,  Jung Ho Ryu ,  Juan Montojo

IPC: H04W72/04 ,  H04W56/00

CPC classification number: H04W72/04 ,  H04W56/0005

Abstract: Certain aspects of the present disclosure provide methods and apparatus for selecting numerology for sidelink synchronization signals. When one or more user equipment (UE) are in various modes of network signaling with a base station (BS), a first UE may determine a mode of network signaling between the first UE and the BS. The UE may then determine a first numerology based on the mode, and receive, from a second UE, a sidelink signal having a subcarrier spacing corresponding to the first numerology.