公开(公告)号：US20240284206A1

公开(公告)日：2024-08-22

申请号：US18172167

申请日：2023-02-21

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Marwen Zorgui ,  Diana Maamari ,  Ahmed Attia Abotabl

IPC: H04W24/08

CPC classification number: H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a network may support different network energy states (NESs). A network entity may transmit, for a user equipment (UE), an indication of a currently active NES, for example, for a serving cell or for a non-serving cell. The UE may determine a radio measurement threshold, a relaxation configuration, or both based on the active NES for the network entity. A network entity associated with the serving cell or non-serving cell may transmit a synchronization signal block (SSB) using one or more parameters associated with the active NES, and the UE may receive the SSB and perform one or more measurements based on the active NES (e.g., based on the radio measurement threshold, the relaxation configuration, or both). The UE may communicate with the network based on the one or more measurements.

公开(公告)号：US12021620B2

公开(公告)日：2024-06-25

申请号：US17944838

申请日：2022-09-14

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Ahmed Elshafie ,  Marwen Zorgui ,  Ahmed Abdelaziz Ibrahim Abdelaziz Zewail ,  Wanshi Chen

IPC: H04L1/00 ,  H03M13/00 ,  H03M13/11

CPC classification number: H04L1/0061 ,  H03M13/1111 ,  H03M13/611 ,  H04L1/0067

Abstract: Methods, systems, and devices for wireless communication are described. A device may perform rate splitting on a first message for a first user equipment (UE) and a second message for a second UE, the first message comprising a first private portion and a first common portion, and the second message comprising a second private portion and a second common portion. The device may combine the first common portion and the second common portion into a third common portion. The device may generate cyclic redundancy check (CRC) parity bits associated with at least one of the first private portion and the third common portion and attach the generated CRC parity bits to one or more blocks associated with the transmission. The device may transmit the first private portion and the third common portion to the first UE, and the second private portion and the third common portion to the second UE.

公开(公告)号：US12004115B2

公开(公告)日：2024-06-04

申请号：US17648239

申请日：2022-01-18

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed Hirzallah ,  Srinivas Yerramalli ,  Rajat Prakash ,  Taesang Yoo ,  Xiaoxia Zhang ,  Roohollah Amiri ,  Marwen Zorgui

IPC: H04W64/00 ,  H04W72/20 ,  H04W72/51

CPC classification number: H04W64/00 ,  H04W72/20 ,  H04W72/51

Abstract: In an aspect, a first user equipment (UE) obtains one or more first radio frequency fingerprint (RFFP) measurements of one or more first downlink channels received at the first UE, one or more first sidelink channels received at the first UE, or both, and determines one or more locations of a target UE based on the one or more first RFFP measurements and a machine learning module, wherein the machine learning module is trained based on previously collected RFFP measurements of one or more downlink channels, RFFP measurements of one or more uplink channels, RFFP measurements of one or more sidelink channels, locations of one or more sidelink anchor UEs, locations of one or more base stations, or any combination thereof.

公开(公告)号：US20240179696A1

公开(公告)日：2024-05-30

申请号：US18060397

申请日：2022-11-30

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Ahmed Attia Abotabl ,  Ahmed Elshafie ,  Wanshi Chen

IPC: H04W72/11 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/566

CPC classification number: H04W72/11 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/566

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the proposed techniques provide for a semi-persistent design for communicating rate-split messages from a network entity to multiple user equipments (UEs). The network entity may transmit control information to one or more UEs indicating encoding information for receipt of one or more downlink messages to be communicated during respective downlink occasions, which may be configured for rate-split communications. Thus, a first UE may be made aware of one or more semi-persistent downlink occasions via which respective downlink messages (e.g., respective to each downlink occasion) are to be encoded into a common portion and a private portion. In some cases, the common portion may be common with other downlink messages (e.g., intended for other UEs) and the private portion may be specific to the first UE. The first UE may then decode the rate-split downlink messages according to the encoding information.

公开(公告)号：US20240171363A1

公开(公告)日：2024-05-23

申请号：US18057846

申请日：2022-11-22

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Muhammad Sayed Khairy Abdelghaffar ,  Marwen Zorgui ,  Krishna Kiran Mukkavilli ,  Ahmed Elshafie

IPC: H04L5/00 ,  H04W72/12

CPC classification number: H04L5/0096 ,  H04L5/0094 ,  H04W72/1289

Abstract: This disclosure provides systems, methods, and devices for wireless communication that support reallocation of physical (PHY) layer resources allocated for wireless communication. In a first aspect, a method of wireless communication performed by a user equipment (UE) includes receiving, from a network, downlink control information (DCI) for reallocating one or more resources allocated to communications for the UE. The DCI includes at least one reallocation indicator that indicates reallocation of one or more PHY layer resources allocated to the UE. The method also includes performing a responsive action based on the at least one reallocation indicator. Other aspects and features are also claimed and described.

公开(公告)号：US20240129912A1

公开(公告)日：2024-04-18

申请号：US17968257

申请日：2022-10-18

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Marwen Zorgui ,  Ahmed Elshafie ,  Hung Dinh Ly

IPC: H04W72/11 ,  H04L5/00 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/231

CPC classification number: H04W72/11 ,  H04L5/001 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/231

Abstract: Methods, systems, and devices for wireless communications are described. A communications device such as a user equipment (UE) may receive a control message that indicates at least one transmission configuration to apply for bandwidth part (BWP) switching between multiple BWPs, to apply for component carrier (CC) switching between multiple CCs, or both. The at least one transmission configuration may be associated with a plurality of scheduled transmissions (such as semi-persistent scheduling (SPS) or configured grant (CG) transmissions) associated with a BWP or CC configuration. The UE may then receive a switch command to switch from a first BWP to a second BWP, from a first CC to a second CC, or both. The UE may then transmit one or more scheduled transmissions in accordance with the at least one transmission configuration.

公开(公告)号：US20240121715A1

公开(公告)日：2024-04-11

申请号：US17960752

申请日：2022-10-05

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Marwen Zorgui

IPC: H04W52/02

CPC classification number: H04W52/0235 ,  H04W52/0274

Abstract: Methods, systems, and devices for wireless communication are described. In a wireless communications system, a network entity may configure a set of monitoring occasion configurations that correspond to (e.g., are linked to) a set of energy saving modes. A user equipment (UE) may receive control signaling from the network entity indicating the configuration, and the UE may switch from a first energy saving mode to a second energy saving mode. Based on the switching, and because the energy saving modes are linked to the monitoring occasion configurations, the UE may switch from a first monitoring occasion configuration corresponding to the first energy saving mode to a second monitoring occasion configuration corresponding to the second energy saving mode. The UE may monitor a control channel in accordance with the second monitoring occasion configuration.

公开(公告)号：US20240121646A1

公开(公告)日：2024-04-11

申请号：US17938555

申请日：2022-10-06

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Elshafie ,  Ahmed Abdelaziz Ibrahim Abdelaziz Zewail ,  Ahmed Attia Abotabl ,  Marwen Zorgui ,  Wanshi Chen

IPC: H04W24/10 ,  H04L1/18

CPC classification number: H04W24/10 ,  H04L1/1812

Abstract: Some aspects of the disclosure are related to channel state information (CSI) reporting for one or both of a private message (p-message) or a common message (c-message). In some aspects, a user equipment (UE) may receive a signal that includes a p-message associated with the UE and a c-message associated with the UE and at least one other UE. The UE may transmit a measurement report that indicates one or both of first CSI associated with the p-message or second CSI associated with the c-message.

公开(公告)号：US20240089875A1

公开(公告)日：2024-03-14

申请号：US17944073

申请日：2022-09-13

Applicant: QUALCOMM Incorporated

Inventor： Marwen Zorgui ,  Ahmed Elshafie ,  Ahmed Attia Abotabl

IPC: H04W52/46 ,  H04W64/00 ,  H04W74/00

CPC classification number: H04W52/46 ,  H04W64/006 ,  H04W74/002

Abstract: Methods, systems, and devices for wireless communications are described. A relay device may detect that a network has transitioned from a first energy state mode to a second energy state mode and the second energy state mode may be associated with a reduced network coverage area relative to a network coverage area associated with the first energy state mode. The relay device may activate a relaying function at the relay device based on detecting that the network has transitioned to the second energy state mode and a location of the relay device with respect to the reduced network coverage area. The relay device may communicate with a user equipment (UE) and a network entity of the network to relay transmissions between the UE and the network entity based at least in part on activating the relaying function.

公开(公告)号：US20240057099A1

公开(公告)日：2024-02-15

申请号：US17887316

申请日：2022-08-12

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia Abotabl ,  Marwen Zorgui ,  Muhammad Sayed Khairy Abdelghaffar ,  Abdelrahman Mohamed Ahmed Mohamed Ibrahim

IPC: H04W72/14 ,  H04W72/12 ,  H04L1/00 ,  H04L5/14 ,  H04B7/0456 ,  H04B7/06

CPC classification number: H04W72/14 ,  H04W72/1263 ,  H04L1/0003 ,  H04L5/14 ,  H04B7/0456 ,  H04B7/0617

Abstract: Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support cross link interference (CLI) mitigation in full-duplex operations. For example, a first user equipment (UE) may encode and precode a first portion of a message according to a first modulation and coding scheme (MCS) and a first precoding matrix and a second portion of the message according to a second MCS and a second precoding matrix. The first precoding matrix may be based on a first communication link between the first UE and a network entity and the second precoding matrix may be based on the first communication link and a second communication link between the first UE and a second UE. The first UE may transmit the first portion of the message and the second portion of the message via beams associated with respective precoding matrices.