公开(公告)号：US20240088989A1

公开(公告)日：2024-03-14

申请号：US18507270

申请日：2023-11-13

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/155 ,  H04W52/46 ,  H04W72/044 ,  H04W72/542

CPC classification number: H04B7/15542 ,  H04B7/1555 ,  H04W52/46 ,  H04W72/044 ,  H04W72/542

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may transmit, via a first interface, information associated with a capability of the repeater to provide a wideband signal on a second interface. The repeater may receive via the first interface, a configuration for transmitting the wideband signal on the second interface, and may transmit the wideband signal on the second interface based at least in part on the configuration. Numerous other aspects are provided.

公开(公告)号：US20230239723A1

公开(公告)日：2023-07-27

申请号：US17648864

申请日：2022-01-25

Applicant: QUALCOMM Incorporated

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

IPC: H04W28/02 ,  H04B7/155 ,  H04W28/04 ,  H04L5/00 ,  H04W72/12

CPC classification number: H04W28/0236 ,  H04B7/15507 ,  H04W28/04 ,  H04L5/0048 ,  H04L5/0005 ,  H04W72/1278

Abstract: Certain aspects of the present disclosure provide techniques for channel access using an intelligent reflecting surface (IRS). A method that may be performed by a network entity includes monitoring candidate paths for channel access, wherein the candidate paths include one or more paths through an intelligent reflecting surface; determining at least one path among the candidate paths for communications with a first wireless node based at least in part on one or more criteria associated with the candidate paths and obtained from monitoring the candidate paths; and communicating with the first wireless node via the at least one path.

公开(公告)号：US20230038533A1

公开(公告)日：2023-02-09

申请号：US17938723

申请日：2022-10-07

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/155 ,  H04W52/46 ,  H04W72/04 ,  H04W72/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a repeater may transmit, via a first interface, information associated with a capability of the repeater to provide a wideband signal on a second interface. The repeater may receive via the first interface, a configuration for transmitting the wideband signal on the second interface, and may transmit the wideband signal on the second interface based at least in part on the configuration. Numerous other aspects are provided.

公开(公告)号：US20210068077A1

公开(公告)日：2021-03-04

申请号：US16554049

申请日：2019-08-28

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan RAGHAVAN ,  Joseph Patrick BURKE ,  Juergen CEZANNE ,  Ozge KOYMEN ,  Junyi LI

IPC: H04W72/02 ,  H04L5/00 ,  H04W72/04 ,  H04W72/10

Abstract: This disclosure generally relates to systems, devices, apparatuses, products, and methods for wireless communication. For example, a user equipment (UE) device within a wireless communication system determines one or more performance metrics associated with an operation of the UE. The UE selects, based at least in part on the one or more performance metrics, one or more sets of antenna elements from a plurality of sets of antenna elements available for an inter-band carrier aggregation communication across at least two radio frequency (RF) chains between the UE and one or more base stations. The UE sends an indication of the one or more selected sets of antenna elements from the UE to the one or more base stations.

公开(公告)号：US20200280355A1

公开(公告)日：2020-09-03

申请号：US16795155

申请日：2020-02-19

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04W16/28 ,  H04W8/22

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive, via a first interface of a repeater, information associated with a second interface of the repeater. The base station may determine a configuration for the second interface of the repeater based at least in part on the information associated with the second interface, and may communicate the configuration for the second interface of the repeater via the first interface. In some aspects, a repeater may transmit, to a base station via a first interface, information associated with a second interface of the repeater. The repeater may receive, via the first interface, a configuration for the second interface, and may configure the second interface based at least in part on the configuration. Numerous other aspects are provided.

公开(公告)号：US20190166605A1

公开(公告)日：2019-05-30

申请号：US15827883

申请日：2017-11-30

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Kausik RAY CHAUDHURI ,  Sameh GUIRGUIS ,  Ozge KOYMEN ,  Atanu HALDER

IPC: H04W72/12 ,  H04W16/14 ,  H04W72/04 ,  H04L5/00

Abstract: Certain aspects of the present disclosure provide techniques for sharing uplinks in a multiple radio access technology environment. Such techniques may improve transmission and processing of acknowledgment data from a user equipment in the multiple radio access technology environment.

公开(公告)号：US20250096878A1

公开(公告)日：2025-03-20

申请号：US18468229

申请日：2023-09-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed BEDEWY ,  Juergen CEZANNE ,  Meilong JIANG ,  Ashwin SAMPATH ,  Junyi LI ,  Ozge KOYMEN

IPC: H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, via a set of reception antenna groups having a first antenna spacing that is independent from a distance between the network node and a transmitting device, signals associated with a spatially multiplexed communication having a first number of multiple layers per polarization. The network node may forward, via a set of transmission antenna groups having a second antenna spacing that is independent from a distance between the relay and a receiving device, the signals associated with the spatially multiplexed communication having a second number of multiple layers per polarization. Numerous other aspects are described.

公开(公告)号：US20240406769A1

公开(公告)日：2024-12-05

申请号：US18328525

申请日：2023-06-02

Applicant: QUALCOMM Incorporated

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

IPC: H04W24/08 ,  H04B7/04 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, via a beam and via a first subset of intelligent reflection surfaces (IRSs), a first transmission comprising a first reference signal or a first sounding reference signal (SRS) request. The network node may obtain a first signal quality measurement based at least in part on the first transmission. The network node may transmit, via the beam and via a second subset of IRSs, a second transmission, the second transmission comprising a second reference signal or a second SRS request. The network node may obtain a second signal quality measurement based at least in part on the second transmission. The network node may identify at least one IRS based at least in part on the first signal quality measurement and the second signal quality measurement. Numerous other aspects are described.

公开(公告)号：US20230180094A1

公开(公告)日：2023-06-08

申请号：US17643115

申请日：2021-12-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W40/06 ,  H04W40/20 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W40/06 ,  H04W40/20 ,  H04W72/044 ,  H04W72/0413 ,  H04W72/1263

Abstract: A node may receive, from a base station, one or more indications of one or more IRS configurations. The node may correspond to an MT unit. At least one of the one or more IRS configurations may include a surface phase configuration. Each of the one or more IRS configurations may be associated with at least one destination IRS tile. The node may route the one or more indications of the one or more IRS configurations to one or more IRS tiles of a plurality of IRS tiles connected to the node based on one or more indications of one or more destination IRS tiles associated with the one or more IRS configurations.

公开(公告)号：US20230075316A1

公开(公告)日：2023-03-09

申请号：US18055119

申请日：2022-11-14

Applicant: QUALCOMM Incorporated

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

IPC: H04W74/08 ,  H04W72/04 ,  H04W56/00 ,  H04B7/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may receive a random access channel (RACH) message. The base station may determine, based at least in part on the RACH message, whether the RACH message was transmitted directly to the base station by a user equipment (UE) or whether the RACH message was relayed from the UE to the base station via a millimeter wave repeater. The base station may perform a beam management procedure based at least in part on the determination. Numerous other aspects are provided.