公开(公告)号：US20240204841A1

公开(公告)日：2024-06-20

申请号：US18066268

申请日：2022-12-14

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/02 ,  H04W72/0457

CPC classification number: H04B7/0626 ,  H04B7/0632 ,  H04L5/0051 ,  H04W72/02 ,  H04W72/0457

Abstract: A network node may transmit a CSI-RS to a UE. The UE may transmit a CSI report corresponding to at least one UE-selected bandwidth portion of a downlink BWP to the network node based on the CSI-RS. The CSI report may include at least one CQI for the at least one UE-selected bandwidth portion of the downlink BWP. The downlink BWP may be associated with a full-duplex operation.

公开(公告)号：US20240196322A1

公开(公告)日：2024-06-13

申请号：US18064751

申请日：2022-12-12

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Ahmed Attia ABOTABL ,  Ahmed ELSHAFIE

IPC: H04W52/02 ,  H04W56/00

CPC classification number: H04W52/0216 ,  H04W56/001

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a mapping indication that indicates a mapping between a plurality of network energy saving modes and a plurality of priority rules for sidelink synchronization. The UE may receive a network energy saving mode indication that indicates scheduling for one or more network energy saving modes of the plurality of network energy saving modes. The UE may perform sidelink synchronization in accordance with a priority rule of the plurality of priority rules for sidelink synchronization based at least in part on the scheduling for the one or more network energy saving modes and the mapping between the plurality of network energy saving modes and the plurality of priority rules for sidelink synchronization. Numerous other aspects are described.

公开(公告)号：US20240196321A1

公开(公告)日：2024-06-13

申请号：US18065602

申请日：2022-12-13

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Ahmed Attia ABOTABL ,  Marwen ZORGUI ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Hung Dinh LY

IPC: H04W52/02 ,  H04B7/155 ,  H04B17/318 ,  H04B17/336 ,  H04W24/10 ,  H04W74/08

CPC classification number: H04W52/0203 ,  H04B7/155 ,  H04B17/318 ,  H04B17/336 ,  H04W24/10 ,  H04W74/0833 ,  H04W88/04

Abstract: Systems and techniques are provided for wireless communications. For example, a relay network device can determine that at least one user equipment (UE) is in a communication range of a relay network device and out of a communication range of a network device operating in a first energy state mode. The relay network device can obtain information associated with the at least one UE and can transmit, to the network device operating in the first energy state mode, a report comprising the information.

公开(公告)号：US20240187906A1

公开(公告)日：2024-06-06

申请号：US18440594

申请日：2024-02-13

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Yi HUANG ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Jay Kumar SUNDARARAJAN ,  Wei YANG

IPC: H04W24/10 ,  G06N3/02 ,  G06N20/00 ,  H04B17/373 ,  H04B17/391 ,  H04L1/00 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

CPC classification number: H04W24/10 ,  G06N3/02 ,  G06N20/00 ,  H04B17/373 ,  H04B17/3913 ,  H04L1/002 ,  H04L1/1812 ,  H04L41/147 ,  H04L41/16 ,  H04W8/22 ,  H04W16/22 ,  H04W24/08 ,  H04W28/04 ,  H04W28/06 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/10

Abstract: Certain aspects of the present disclosure provide techniques for configuring data transmission. Aspects relate to determining a data transmission configuration utilizing a machine-learning based algorithm, such as a data transmission configuration for ultra-reliable low-latency communication (URLLC) applications. A method that may be performed by a base station (BS) includes receiving a feedback report from a user equipment (UE) including an indication of a first state corresponding to a plurality of channel condition parameters and determining one or more actions based, at least in part, on the first state. The BS may determining the one or more actions utilizing a machine learning algorithm that uses a second state, where the second state is based, at least in part, on the first state.

公开(公告)号：US20240187144A1

公开(公告)日：2024-06-06

申请号：US18062073

申请日：2022-12-06

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Wei YANG ,  Huilin XU

IPC: H04L1/18 ,  H04L5/00

CPC classification number: H04L1/1861 ,  H04L1/1854 ,  H04L5/0055

Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a user equipment (UE) includes receiving, from a network unit via a single physical downlink control channel (PDCCH) communication, a configuration scheduling multiple physical downlink shared channel (PDSCH) communications; transmitting, to the network unit via a first cell, a first physical uplink control channel (PUCCH) communication comprising acknowledgement/negative acknowledgement (ACK/NACK) feedback associated with a first subset of the multiple PDSCH communications; and transmitting, to the network unit, via a second cell, a second PUCCH communication comprising ACK/NACK feedback associated with a second subset of the multiple PDSCH communications, wherein the second cell is different from the first cell.

公开(公告)号：US20240187040A1

公开(公告)日：2024-06-06

申请号：US18553457

申请日：2021-06-10

Applicant: QUALCOMM incorporated

Inventor： Saeid SAHRAEI ,  Ahmed ELSHAFIE ,  Hung Dinh LY ,  Yu ZHANG ,  Krishna Kiran MUKKAVILLI

IPC: H04B7/04 ,  H04L5/00 ,  H04L25/02

CPC classification number: H04B7/04013 ,  H04L5/005 ,  H04L25/0224

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first device (310) may receive multiple reference signals (RSs) from a second device (320) via a plurality of passive devices (410,420), where each RS of the multiple RSs is forwarded individually by one of the plurality of passive devices with a first set of reflection configurations (Slot 502, Slot 504). The first device may receive an additional RS from the second device via the plurality of passive devices, where the additional RS is forwarded jointly by all of the plurality of passive devices with a second set of reflection configurations (Slot 506). The first device may determine information from the plurality of passive devices based on the multiple RSs and the additional RS, where the information is represented by a change between the first set of reflection configurations and the second set of reflection configurations. Numerous other aspects are described.

公开(公告)号：US20240162939A1

公开(公告)日：2024-05-16

申请号：US18549162

申请日：2021-04-12

Applicant: QUALCOMM INCORPORATED

Inventor： Ahmed ELSHAFIE ,  Yu ZHANG

IPC: H04B7/04 ,  H04B7/06 ,  H04L5/00 ,  H04W72/231

CPC classification number: H04B7/04013 ,  H04B7/0617 ,  H04L5/0051 ,  H04W72/231

Abstract: Methods, systems, and devices for wireless communications are described in which a transmitting device may transmit a set of reference signals to a receiver via a configurable surface such as a reconfigurable intelligent surface (RIS). The RIS may randomly adjust one or more parameters for one or multiple RIS elements to provide different beamformed parameters for reflected instances of each reference signal from the RIS. Each reference signal may have a corresponding reference signal index value, and the receiver may provide an indication of a selected the reference signal index value based on channel measurements of the reference signals. The transmitting device may provide an indication to the RIS of the index value, and may communicate with the receiver based on the selected reference signal via the RIS, where the RIS uses the parameters associated with the RIS index value for the communications.

公开(公告)号：US20240155602A1

公开(公告)日：2024-05-09

申请号：US18052451

申请日：2022-11-03

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Wei YANG ,  Huilin XU

IPC: H04W72/12 ,  H04B7/0456 ,  H04W72/04 ,  H04W72/14

CPC classification number: H04W72/1268 ,  H04B7/0456 ,  H04W72/0413 ,  H04W72/1289 ,  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 for a configured grant, the configuration information indicating one or more uplink transmission precoding parameters for the configured grant. The UE may transmit, to the network node, an indication of a change to at least one uplink transmission precoding parameter of the one or more uplink transmission precoding parameters for the configured grant. The UE may transmit, to the network node, an uplink transmission in a configured grant occasion associated with the configured grant with the at least one uplink transmission precoding parameter based at least in part on the indication of the change to the at least one uplink transmission precoding parameter. Numerous other aspects are described.

公开(公告)号：US20240155330A1

公开(公告)日：2024-05-09

申请号：US18549562

申请日：2021-05-08

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Sony AKKARAKARAN ,  Yu ZHANG

IPC: H04W8/22 ,  H04L5/00 ,  H04W72/231

CPC classification number: H04W8/22 ,  H04L5/0051 ,  H04W72/231

Abstract: A method for wireless communication performed at a user equipment (UE) includes receiving, from a base station, an indication that the base station supports data-aware precoding. The method also includes transmitting, to the base station based on the base station supporting data-aware precoding, an indication that the UE supports the data-aware precoding and an indication of data-aware precoding capabilities of the UE. The method also includes receiving, from the base station, a current precoding mode indicator identifying a current precoding mode for precoding one or more resource elements of one or more subcarriers at the base station. The method further includes receiving, from the base station, a data transmission on a data channel, both the data transmission and the data channel precoded based on the current precoding mode. The method still further includes decoding the data transmission and the data channel based on the current precoding mode.

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.