公开(公告)号：US20230327977A1

公开(公告)日：2023-10-12

申请号：US17719200

申请日：2022-04-12

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Xiaojie WANG ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

IPC: H04L45/00 ,  H04W40/24

CPC classification number: H04L45/22 ,  H04W40/248 ,  H04W92/18

Abstract: Aspects relate to a wireless communication device that forwards signals over different types of wireless communication links. For example, a wireless communication device may be configured to relay signals for a first type of wireless communication link (e.g., a cellular link such as a Uu link) and also relay signals for a second type of wireless communication link (e.g., a sidelink that uses a PC5 link). The disclosure relates in some aspects to techniques for configuring the wireless communication device to enable the signals for the different types of wireless communication links to be forwarded in an effective manner.

公开(公告)号：US20230291443A1

公开(公告)日：2023-09-14

申请号：US18317769

申请日：2023-05-15

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Tao LUO ,  Ashwin SAMPATH ,  Junyi LI

IPC: H04B7/0426 ,  H04W72/044 ,  H04B7/08

CPC classification number: H04B7/043 ,  H04W72/046 ,  H04W72/0473 ,  H04B7/086

Abstract: Aspects of the disclosure relate to beam configuration for RF repeaters. An RF repeater is configured to measure received power of one or more signals in the repeater for each of a plurality of beam directions. Further, the repeater determines a beam forming configuration for a fronthaul link between the repeater and at least one base station based on the measured received power of each of plurality of beam directions. The repeater may also be configured to determine beam configurations for access links between the repeater and user equipment.

公开(公告)号：US20230284095A1

公开(公告)日：2023-09-07

申请号：US18182576

申请日：2023-03-13

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Raju HORMIS ,  Junyi LI ,  Juergen CEZANNE ,  Ozge KOYMEN

IPC: H04W28/16

CPC classification number: H04W28/16 ,  H04W92/12

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive, from a repeater having a first interface and a second interface, information associated with one or more capabilities of the repeater, the second interface being different from the first interface. The base station may determine an operation mode for the repeater based at least in part on the information associated with the one or more capabilities of the repeater, and may communicate with the repeater via the first interface or the second interface. In some aspects, a repeater may transmit to a base station via a first interface, information associated with one or more capabilities of the repeater, and may communicate via the first interface or via a second interface in accordance with an indicated operation mode, the second interface being different from the first interface. Numerous other aspects are provided.

公开(公告)号：US20230284070A1

公开(公告)日：2023-09-07

申请号：US18317831

申请日：2023-05-15

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

IPC: H04W24/10 ,  H04B17/345 ,  H04B17/40 ,  H04W16/26 ,  H04W24/08 ,  H04W40/16 ,  H04B7/155

CPC classification number: H04W24/10 ,  H04B17/345 ,  H04B17/40 ,  H04W16/26 ,  H04W24/08 ,  H04W40/16 ,  H04B7/15585 ,  H04B7/15528 ,  H04W92/02

Abstract: A configuration for self interference and cross link interference (CLI) management of bidirectional smart repeaters. The apparatus transmits, to a first wireless device, a measurement configuration to measure interference. The measurement configuration comprising a first measurement occasion and a second measurement occasion. The apparatus receives, from the first wireless device, a report of measured interference at the first wireless device based on the measurement configuration. Part of the measured interference under the first measurement occasion is based at least on transmissions forwarded by a relay node.

公开(公告)号：US20230266457A1

公开(公告)日：2023-08-24

申请号：US17652217

申请日：2022-02-23

Applicant: QUALCOMM Incorporated

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

IPC: G01S13/75 ,  H01Q15/14 ,  G01S13/87

CPC classification number: G01S13/75 ,  G01S13/876 ,  H01Q15/148

Abstract: Certain aspects of the present disclosure provide techniques for user equipment (UE) positioning using one or more intelligent reflecting surfaces (IRSs). A method that may be performed by a UE includes for each IRS of the one or more IRSs: identifying a first IRS reflection center, measuring a first impulse response from the IRS to obtain a first measured impulse response representation, determining a first impulse response for a first ray reflected from the first IRS reflection center of the IRS, estimating a first position of the UE based on, at least, the first IRS reflection centers for each of the one or more IRSs and the first impulse responses for each of the one or more IRSs, and estimating a second position of the UE in an iterative manner until one or more conditions are satisfied.

公开(公告)号：US20230232239A1

公开(公告)日：2023-07-20

申请号：US17648087

申请日：2022-01-14

Applicant: QUALCOMM Incorporated

Inventor： Anantharaman BALASUBRAMANIAN ,  Shuanshuan WU ,  Kapil GULATI ,  Sourjya DUTTA ,  Junyi LI ,  Navid ABEDINI ,  Preeti KUMAR

IPC: H04W12/65 ,  H04W12/71 ,  H04W72/04

CPC classification number: H04W12/65 ,  H04W12/71 ,  H04W72/042 ,  H04W72/048

Abstract: In various embodiments supporting directional security, a user equipment (UE) may receive from a network device a noise resource allocation including an indication of a noise direction and a noise parameter, generate a noise signal based at least in part on the noise parameter, and transmit the noise signal in the noise direction while transmitting a communication transmission signal in a different direction from the noise direction. In various embodiments, a network device may determine a geographic zone of interest, select one or more reconfigurable intelligent surfaces (RISs) associated with the geographic zone of interest, selecting one or more noise transmitting UEs, control the one or more noise transmitting UEs to transmit at least one noise signal, and control the one or more RISs to steer the at least one noise signal into the geographic zone of interest.

公开(公告)号：US20230180312A1

公开(公告)日：2023-06-08

申请号：US17544763

申请日：2021-12-07

Applicant: QUALCOMM Incorporated

Inventor： Navid ABEDINI ,  Wanshi CHEN ,  Tao LUO

IPC: H04W76/14 ,  H04W72/04

CPC classification number: H04W76/14 ,  H04W72/042 ,  H04W88/06

Abstract: A method for wireless communication performed by a user equipment (UE) includes performing an access procedure to connect with a network comprising multiple wireless network nodes. The method also includes receiving a communication parameter message indicating multiple communication parameter sets based on performing the access procedure. Each communication parameter set may be associated with a single respective connection mode of multiple connection modes, and each connection mode may be associated with one or more respective wireless network nodes of the multiple wireless network nodes. The method also includes receiving signaling configuring the UE to use a connection mode of the multiple connection modes. The method further includes communicating with the one or more wireless network nodes of the multiple wireless network nodes, according to a communication parameter set associated with the connection mode, based on receiving the signaling. The one or more wireless network nodes may be associated with the connection mode.

公开(公告)号：US20230164766A1

公开(公告)日：2023-05-25

申请号：US17456082

申请日：2021-11-22

Applicant: QUALCOMM Incorporated

Inventor： Sourjya DUTTA ,  Kapil GULATI ,  Shuanshuan WU ,  Junyi LI ,  Navid ABEDINI ,  Anantharaman BALASUBRAMANIAN ,  Preeti KUMARI

IPC: H04W72/12 ,  H04L5/14

CPC classification number: H04W72/12 ,  H04L5/14

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for sidelink resource selection with AD usage awareness. A UE may receive, from one or more ANs, one or more resource usage schedules associated with one or more ADs in communication with the one or more ANs. The UE may combine the one or more resource usage schedules associated with the one or more ADs into a combined resource usage schedule. The usages may be associated with the combined resource usage schedule, which may be indicative of excluded resources for a transmission of the UE. The UE may transmit, based on the combined resource usage schedule, the transmission of the UE on a resource other than the excluded resources.

公开(公告)号：US20230156751A1

公开(公告)日：2023-05-18

申请号：US17530229

申请日：2021-11-18

Applicant: QUALCOMM INCORPORATED

Inventor： Xiaojie WANG ,  Navid ABEDINI ,  Jianghong LUO ,  Junyi LI ,  Xiaoxia ZHANG ,  Tao LUO ,  Piyush GUPTA

IPC: H04W72/04 ,  H04W72/02 ,  H04W16/28

CPC classification number: H04W72/048 ,  H04W72/02 ,  H04W72/046 ,  H04W16/28 ,  H04W92/18

Abstract: According to one aspect of the present disclosure, a method of wireless communication performed by a first wireless communication device includes: initiating a registration protocol for performing repeater operations for sidelink communications; transmitting, to a second wireless communication device, a sidelink capability report indicating sidelink repeating capabilities of the first wireless communication device; receiving a sidelink repeating configuration based on the sidelink capability report; and communicating a first signal based on the sidelink repeating configuration.

公开(公告)号：US20230156497A1

公开(公告)日：2023-05-18

申请号：US17455523

申请日：2021-11-18

Applicant: QUALCOMM Incorporated

Inventor： Qian ZHANG ,  Yan ZHOU ,  Navid ABEDINI ,  Tao LUO ,  Junyi LI

IPC: H04W24/08 ,  H04B17/345 ,  H04W72/08 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04B17/345 ,  H04W72/082 ,  H04L5/0048 ,  H04W72/042

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more layer 1 (L1) cross-link interference (CLI) measurement parameters. The UE may transmit an L1 CLI measurement report based at least in part on the one or more L1 CLI measurement parameters. Numerous other aspects are described.