公开(公告)号：US20240154647A1

公开(公告)日：2024-05-09

申请号：US18280091

申请日：2021-05-11

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Yu ZHANG ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04B7/04 ,  H04B7/0408 ,  H04L5/14

CPC classification number: H04B7/04013 ,  H04B7/0408 ,  H04L5/14

Abstract: Techniques for configuring reconfigurable intelligent surfaces serving full-duplex nodes are provided. In an example, a first network node such as a base station or a user equipment (UE) may determine to communicate with a second network node (e.g., UE or base station) via a reconfigurable intelligent surface (RIS) system using full-duplex communications. The first network node may transmit, to an RIS controller of the RIS system, an indication that the first network node will communicate with the second network node using the full-duplex communications.

公开(公告)号：US20240090016A1

公开(公告)日：2024-03-14

申请号：US17931712

申请日：2022-09-13

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Prashanth Haridas HANDE ,  Huilin XU

IPC: H04W72/12 ,  H04L1/00 ,  H04W72/14

CPC classification number: H04W72/1242 ,  H04L1/0003 ,  H04L1/0038 ,  H04W72/1231 ,  H04W72/1263 ,  H04W72/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, configuration information indicating configurations for a plurality of configured grants. The UE may receive, from the network node, a transmit prioritization indication associated with the plurality of configured grants. The UE may transmit, to the network node, an uplink communication in a configured grant selected from the plurality of configured grants based at least in part on the transmit prioritization indication. Numerous other aspects are described.

公开(公告)号：US20240089025A1

公开(公告)日：2024-03-14

申请号：US17943045

申请日：2022-09-12

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Seyedkianoush HOSSEINI ,  Gabi SARKIS

IPC: H04L1/00

CPC classification number: H04L1/0009

Abstract: Aspects relate to mechanisms for forming a network coding group for coordinated sidelink network coding. Two or more wireless communication devices may exchange sidelink messages with one another to form the network coding group. For example, the sidelink messages may indicate a respective capability of each of the wireless communication devices to support sidelink network coding. A first wireless communication device within the network coding group may then transmit a network coded sidelink transmission including transport blocks associated with at least a first sidelink transmission and a second sidelink transmission to at least a second wireless communication device in the network coding group. The second wireless communication device is an intended recipient of at least one of the first or second sidelink transmission.

公开(公告)号：US20240080842A1

公开(公告)日：2024-03-07

申请号：US17929220

申请日：2022-09-01

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Hung Dinh LY ,  Seyedkianoush HOSSEINI ,  Ahmed Attia ABOTABL

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may obtain an indication of a waveform associated with a network node, the indication indicating whether the waveform is used by the network node in a Uu link associated with the network node. The first UE may transmit, to a second UE and via a sidelink interface between the first UE and the second UE, the indication of the waveform associated with the network node. Numerous other aspects are described.

公开(公告)号：US20240064548A1

公开(公告)日：2024-02-22

申请号：US17821137

申请日：2022-08-19

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Ahmed Attia ABOTABL ,  Qian ZHANG ,  Ahmed ELSHAFIE

IPC: H04W24/10 ,  H04L25/02

CPC classification number: H04W24/10 ,  H04L25/0202 ,  H04L5/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a channel estimation granularity indication that specifies a channel estimation granularity associated with generating channel state information (CSI) that is based at least in part on a full-duplex configuration. The network node may receive the CSI associated with the channel estimation granularity indication. Numerous other aspects are described.

公开(公告)号：US20240056967A1

公开(公告)日：2024-02-15

申请号：US17885394

申请日：2022-08-10

Applicant: QUALCOMM Incorporated

Inventor： Le LIU ,  Huilin XU ,  Hung Dinh LY ,  Yuchul KIM ,  Linhai HE ,  Prashant SHARMA ,  Ahmed ELSHAFIE ,  Changhwan PARK ,  Wei YANG

IPC: H04W52/02 ,  H04L5/00

CPC classification number: H04W52/0216 ,  H04W52/0229 ,  H04L5/0051

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect, using a low-power receiver of the UE, a low-power synchronization signal (LP-SS) that is associated with a first coverage area that is larger than a second coverage area associated with a legacy synchronization signal block. The UE may monitor, using the low-power receiver, for a low-power wake up signal, based at least in part on the LP-SS, that is associated with a third coverage area that is larger than a fourth coverage area associated with a legacy wake up signal. Numerous other aspects are described.

公开(公告)号：US20240049226A1

公开(公告)日：2024-02-08

申请号：US17817212

申请日：2022-08-03

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Ahmed Attia ABOTABL

IPC: H04W72/12 ,  H04L1/00

CPC classification number: H04W72/1273 ,  H04L1/0003 ,  H04W72/1289

Abstract: Certain aspects of the present disclosure provide techniques for of wireless communication by a user equipment (UE), generally including detecting a semi-persistently scheduled (SPS) physical downlink shared channel (PDSCH) occasion overlaps with a time period associated with energy harvesting (EH) and processing the SPS PDSCH occasion in a manner determined based on the overlap.

公开(公告)号：US20240048188A1

公开(公告)日：2024-02-08

申请号：US18256028

申请日：2021-03-01

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Yu ZHANG ,  Krishna Kiran MUKKAVILLI ,  Hwan Joon KWON

IPC: H04B7/04 ,  H04B7/0456

CPC classification number: H04B7/04026 ,  H04B7/0456

Abstract: Aspects of the present disclosure relate to techniques, methods, devices, systems, and non-transitory computer readable medium for generating codebooks for reconfigurable intelligent surfaces (RIS) s. For example, a RIS controller generates a codebook for a RIS by computing weights using a discrete Fourier transform (DFT) function or a fractional Fourier transform (FrFT) function, based on reference signals (RSs) transmitted by a transmitter. The weights correspond to the RIS elements or a subset of the RIS elements. In some aspects, the computation of the weights may include oversampling factors that allow for a higher resolution of the weights and improved search for an optimal precoding setting. Different sets of weights may be used for different incoming beams. The RIS controller may be trained with a pair of transmitter and a receiver to identify/generate the codebook for an optimized set of weights under specific situations.

公开(公告)号：US20240031006A1

公开(公告)日：2024-01-25

申请号：US18255032

申请日：2022-01-24

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Seyedkianoush HOSSEINI ,  Alexandros MANOLAKOS

IPC: H04B7/155 ,  H04B7/08 ,  H04B7/06

CPC classification number: H04B7/15592 ,  H04B7/088 ,  H04B7/0695

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving wireless communication device may receive, from a plurality of relay user equipment (UEs), a plurality of beamformed reference signals associated with a set of time resources for beam training for coordinated relaying. The UE may transmit an indication of a reference signal index that indicates a selected beam based at least in part on a determination that at least one measurement associated with the plurality of beamformed reference signals satisfies one or more measurement criteria. Numerous other aspects are described.

公开(公告)号：US20240007163A1

公开(公告)日：2024-01-04

申请号：US18253193

申请日：2021-01-29

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Runxin WANG ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Yu ZHANG ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Tingfang JI

IPC: H04B7/06 ,  H04B7/0404

CPC classification number: H04B7/0626 ,  H04B7/0404 ,  H04B7/061

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a base station using antenna groups configured at a user equipment (UE) for CSI reporting. The base station may transmit an indication of the antenna group that the UE is to use for measuring and reporting CSI. Based on the received indication, the UE may measure a reference signal transmitted by the base station and received at the UE using one or more antennas of the antenna group in accordance with the indication. The UE may transmit, to the base station, a CSI report that is based on the measuring of the reference signal using the one or more antennas of the antenna group.