公开(公告)号：US20210377992A1

公开(公告)日：2021-12-02

申请号：US17303274

申请日：2021-05-25

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Yi HUANG ,  Hwan Joon KWON

IPC: H04W72/12 ,  H04W72/04 ,  H04L27/26

Abstract: The apparatus of wireless communication is a UE and a base station. The UE received a control information indicating a reference signal (RS) mode for a non-coherent transmission of an UCI to the base station. The UE in the RS mode may map an RS according to an RS pattern and the UCI into resource elements assigned for a PUCCH to transmit the UCI and transmit an uplink control signal including the RS and the UCI to the base station over the PUCCH. The UE may determine a RS pattern and puncture the resource elements mapped with the code point of the UCI that corresponds to the RS pattern and map the RS based on the RS pattern. The UE may map the RS based on the RS pattern and map the code point by rate matching around the resource into which the RS is mapped.

公开(公告)号：US20250151082A1

公开(公告)日：2025-05-08

申请号：US18502686

申请日：2023-11-06

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Huilin XU ,  Diana MAAMARI ,  Peter GAAL

IPC: H04W72/232 ,  H04L1/1812 ,  H04W72/12 ,  H04W72/512

Abstract: Certain aspects of the present disclosure provide a method for wireless communications at a user equipment (UE). The UE may monitor search space sets (SSSs) associated with a first SSS group (SSSG) for at least one control channel. The UE may switch from the first SSSG to a second SSSG based on an occurrence of an event. The UE may monitor SSSs associated with a second SSSG for the at least one control channel.

公开(公告)号：US20250119912A1

公开(公告)日：2025-04-10

申请号：US18982669

申请日：2024-12-16

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Hung Dinh LY ,  Muhammad Sayed Khairy ABDELGHAFFAR

IPC: H04W72/1268 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a control message from a base station indicating a configuration of an uplink waveform for full-duplex communications at the UE. The UE may receive an additional control message scheduling a set of uplink resources and a set of downlink resources for the full-duplex communications. The set of uplink resources and the set of downlink resources may at least partially overlap in a time-domain. A frequency-domain gap between the set of uplink resources and the set of downlink resources may be based on the first uplink waveform and a first downlink waveform used by the base station. The UE may communicate with the base station on the set of uplink resources and the set of downlink resources in accordance with the frequency-domain gap.

公开(公告)号：US20250119182A1

公开(公告)日：2025-04-10

申请号：US18865810

申请日：2022-08-02

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Yu ZHANG ,  Hung Dinh LY ,  Huilin XU ,  Zhikun WU ,  Saeid SAHRAEI ,  Peter GAAL

IPC: H04B7/04 ,  H04W16/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive, from a second network node associated with a reconfigurable intelligent surface (RIS), positioning information associated with the RIS. The first network node may communicate, with a third network node, using a beam of a set of beams that is configured based at least in part on the positioning information. Numerous other aspects are described.

公开(公告)号：US20250113359A1

公开(公告)日：2025-04-03

申请号：US18980183

申请日：2024-12-13

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Gokul SRIDHARAN ,  Peter GAAL ,  Wanshi CHEN ,  Gabi SARKIS ,  Wei YANG ,  Ahmed ELSHAFIE

IPC: H04W72/20 ,  H04W28/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive information indicating a reservation or allocation of a resource for transmission of a first signal by another network node, wherein the information identifies whether the network node is to use the resource for transmission of a second signal concurrently with the first signal. The network node may transmit the second signal in the resource based at least in part on the information identifying whether the network node is to use the resource for transmission of the second signal. Numerous other aspects are described.

公开(公告)号：US20250105897A1

公开(公告)日：2025-03-27

申请号：US18728996

申请日：2022-03-31

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Kianoush HOSSEINI ,  Yu ZHANG ,  Wanshi CHEN ,  Peter GAAL

IPC: H04B7/06 ,  H04B7/0456 ,  H04W72/25

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may transmit a first sidelink reference signal (SL-RS) to a second network node. The first network node may receive, from the second network node, a second SL-RS and channel state information (CSI) that is associated with the first (SL-RS). The first network node may determine a (CSI)-related parameter based on the second (SL-RS) and the (CSI). The first network node may transmit, to the second network node, the (CSI)-related parameter or a communication based on the (CSI)-related parameter. Numerous other aspects are described.

公开(公告)号：US20250088241A1

公开(公告)日：2025-03-13

申请号：US18466655

申请日：2023-09-13

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Yuchul KIM ,  Linhai HE ,  Huilin XU

IPC: H04B7/06 ,  H04B17/309 ,  H04W52/02

Abstract: Systems and techniques are provided for wireless communications. A process can include receiving, using a low-power wake-up receiver (LP-WUR) of a network entity (e.g., a UE), a low-power signal indicative of configuration information for a channel state information (CSI) report of the network entity. A configured receiver of the network entity can receive a CSI reference signal (CSI-RS), the configured receiver comprising the LP-WUR or a main radio (MR) of the network entity. The configured receiver can be determined based on the configuration information indicated by the low-power signal. The network entity can transmit a CSI report corresponding to one or more measurements of the CSI-RS, wherein a transmission time of the CSI report is based on the configuration information indicated by the low-power signal.

公开(公告)号：US20250081282A1

公开(公告)日：2025-03-06

申请号：US18457991

申请日：2023-08-29

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Diana MAAMARI ,  Huilin XU ,  Marwen ZORGUI ,  Ahmed Attia ABOTABL

IPC: H04W76/28 ,  H04L5/00 ,  H04W72/20

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling that indicates a cell discontinuous reception (DRX) cycle for a cell communicating with the UE. In some examples, the cell DRX cycle may alternate between an active duration during which the cell may monitor for communications and an inactive duration during which the cell may refrain from monitoring for communications. In some examples, the UE may transmit a request to extend the active duration of the cell DRX cycle during one or more cycles of the cell DRX cycle based on a performance parameter associated with an uplink transmission satisfying a threshold. As such, the UE may transmit the uplink transmission during the active duration of a cycle that is extended based on transmitting the request.

公开(公告)号：US20250081120A1

公开(公告)日：2025-03-06

申请号：US18701773

申请日：2022-11-21

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Ahmed Attia ABOTABL ,  Alexandros MANOLAKOS

IPC: H04W52/16 ,  H02J50/00 ,  H04W52/34

Abstract: Aspects relate to power boosting for concurrent decoding and energy harvesting. A wireless communication device may receive a power boosting parameter indicating a power boosting amount for energy harvesting. The wireless communication device may further receive a first portion of a transmission at a first power and a second portion of a transmission at a second power higher than the first power. The wireless communication device may concurrently decode and harvest energy from the second portion of the transmission using a power splitting factor based on the power boosting parameter. Aspects further relate to indicating slots for energy harvesting. For example, a wireless communication device may receive a slot including control information that is located within a control resource set or scrambled with a radio network temporary identifier indicating a slot type of the slot.

公开(公告)号：US20250071716A1

公开(公告)日：2025-02-27

申请号：US18454721

申请日：2023-08-23

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Ahmed ELSHAFIE ,  Marwen ZORGUI

IPC: H04W64/00

Abstract: A wireless device may receive a configuration message including a configuration to measure a first set of positioning signals associated with a first antenna and to measure a second set of positioning signals associated with a second antenna. The wireless device may receive the first set of positioning signals associated with the first antenna and the second set of positioning signals associated with the second antenna. The wireless device may measure the first set of positioning signals associated with the first antenna and the second set of positioning signals associated with the second antenna. The wireless device may transmit a set of report messages including a first indicator of a first subset of the measured first set of positioning signals associated with the first antenna and a second indicator of a second subset of the measured second set of positioning signals associated with the second antenna.