公开(公告)号：US20250088966A1

公开(公告)日：2025-03-13

申请号：US18463920

申请日：2023-09-08

Applicant: Qualcomm Incorporated

Inventor： Ahmed ELSHAFIE ,  Yuchul KIM ,  Linhai HE ,  Wei YANG

IPC: H04W52/02

Abstract: Certain aspects of the present disclosure provide techniques for using downlink control information (DCI) to trigger low power (LP) wake-up signal (WUS) monitoring. A method includes receiving, via a first receiver (e.g., a main receiver) of a user equipment (UE) while in an active mode, DCI that triggers monitoring for a WUS by a second receiver (e.g., a LP wake-up receiver (LP-WUR)) of the UE, wherein the WUS is associated with a first discontinuous reception (DRX) ON duration configured for the first receiver; in response to receiving the first DCI: transitioning, by the first receiver, from the active mode to an inactive mode; transitioning, by the second receiver, from the inactive mode to the active mode; and monitoring, by the second receiver while in the active mode, for the WUS during a WUS monitoring duration

公开(公告)号：US20250088965A1

公开(公告)日：2025-03-13

申请号：US18462890

申请日：2023-09-07

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Ahmed ELSHAFIE ,  Linhai HE

IPC: H04W52/02 ,  H04W52/14 ,  H04W72/21

Abstract: Methods, systems, and devices for wireless communications are described. The techniques described herein relate to a low-power wake-up signal (LP-WUS) for a small data transfer. A user equipment (UE) receives control signaling including a configuration of resources for a subsequent transmission by the UE of a first uplink message having a data size below a configured threshold. The UE transmits the first uplink message in the resources indicated by the control signaling, the first uplink message having the data size below the configured threshold. The UE monitors for a first downlink message from a network entity in response to transmitting the first uplink message, which includes the LP-WUS. The UE monitors, in response to detection of the LP-WUS, for a second downlink message from the network entity, the second downlink message including a dynamic grant. The UE communicates a second uplink message based on the dynamic grant.

公开(公告)号：US20250047143A1

公开(公告)日：2025-02-06

申请号：US18715458

申请日：2023-02-08

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Ahmed ELSHAFIE ,  Alexandros MANOLAKOS

IPC: H02J50/80 ,  H02J50/00 ,  H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of one or more parameters for transmission of an indication of a power profile of the UE. The UE may transmit, based at least in part on the one or more parameters, the indication of the power profile of the UE for configuring a donor device for energy harvesting. Numerous other aspects are described.

公开(公告)号：US20250039877A1

公开(公告)日：2025-01-30

申请号：US18359703

申请日：2023-07-26

Applicant: QUALCOMM Incorporated

Inventor： Diana MAAMARI ,  Huilin XU ,  Ahmed ELSHAFIE ,  Hyun Yong LEE ,  Mickael MONDET ,  Prashanth Haridas HANDE

IPC: H04W72/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, a communication including a measurement gap (MG) skipping indication associated with skipping measurements to be performed within a skipped MG occasion. The UE may perform a wireless communication operation in association with the MG skipping indication. Numerous other aspects are described.

公开(公告)号：US20240422767A1

公开(公告)日：2024-12-19

申请号：US18336783

申请日：2023-06-16

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Huilin XU

IPC: H04W72/121 ,  H04W72/30

Abstract: Aspects relate to communicating an indication of whether a user equipment (UE) will use an allocated shared resource. A first UE may output an indication of whether it will use a resource (e.g., a configured grant occasion) of a set of resources that are allocated for the first UE and at least one other UE. A first UE may select a communication mode for transmission via a resource based on an obtained indication of whether a second UE will use the resource. A network entity may output a groupcast message that indicates whether a particular UE will use a resource of a set of resources that are allocated for a plurality of UEs. A first UE may select a communication mode for transmission via a resource based on a groupcast message obtained from a network entity.

公开(公告)号：US20240414666A1

公开(公告)日：2024-12-12

申请号：US18694940

申请日：2022-09-02

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Alexandros MANOLAKOS ,  Hung Dinh LY

IPC: H04W56/00 ,  H04B7/06 ,  H04L5/00 ,  H04W12/043

Abstract: A network node may transmit an SSB indicating that the network may support physical layer security, and a UE may extract the secret key for the physical layer security based on the received SSB indicating that the network may support the physical layer security. The network node may indicate a level of the physical layer security using the SSB, and the UE may determine the level of the physical layer security based on the received SSB. In one aspect, the indication that the network may support the physical layer security may be included in the SSB. In another aspect, a synchronization raster of the SSB may indicate that the network supports the physical layer security.

公开(公告)号：US20240407034A1

公开(公告)日：2024-12-05

申请号：US18325493

申请日：2023-05-30

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Huilin XU

IPC: H04W76/20 ,  H04L5/00

Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a first wireless communication device includes receiving, from a second network entity, a first instance of information on a first sub-band of a bandwidth part and a second instance of the information on a second sub-band of the bandwidth part, wherein the first instance of the information and the second instance of the information fully overlap in time; and operating in a mode in which the first network entity makes use of the first instance of the information and the second instance of the information.

公开(公告)号：US20240397518A1

公开(公告)日：2024-11-28

申请号：US18790123

申请日：2024-07-31

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Krishna Kiran MUKKAVILLI

IPC: H04W72/23 ,  H04L1/00 ,  H04L27/38

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a downlink control information transmission comprising a resource allocation for downlink traffic and at least one dedicated table bit that indicates whether the UE is to use, to decode the downlink traffic, a first modulation order and a first target code rate corresponding to a first modulation and coding scheme (MCS) table or a second modulation order and a second target code rate corresponding to a second MCS table (a 1024 quadrature amplitude modulation table). The UE may decode the downlink traffic according to the first modulation order and the first target code rate or the second modulation order and the second target code rate based at least in part on at least one value of the at least one dedicated table bit. Numerous other aspects are described.

公开(公告)号：US20240388481A1

公开(公告)日：2024-11-21

申请号：US18564950

申请日：2022-08-29

Applicant: QUALCOMM INCORPORATED

Inventor： Ahmed ELSHAFIE ,  Hung Dinh LY ,  Alexandros MANOLAKOS

IPC: H04L27/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may encode a sequence associated with an acknowledgement status using a symmetric key. The symmetric key may be determined using channel reciprocity at a physical layer or may be determined using a higher layer of the UE. Accordingly, the UE may transmit the sequence associated with the acknowledgement status. Numerous other aspects are described.

公开(公告)号：US20240388341A1

公开(公告)日：2024-11-21

申请号：US18317577

申请日：2023-05-15

Applicant: QUALCOMM Incorporated

Inventor： Ahmed ELSHAFIE ,  Diana MAAMARI ,  Mohamed Fouad Ahmed MARZBAN ,  Yan ZHOU

IPC: H04B7/06 ,  H04L5/00 ,  H04W72/12

Abstract: Aspects described herein relate to receiving control information related to scheduling multiple resources for wireless communications, including one of semi-persistent scheduling (SPS) for multiple downlink resources for receiving downlink communications or configured grant (CG) scheduling for multiple uplink resources for transmitting uplink communications, and transmitting, for a resource of the multiple resources, in an uplink resource, and based on receiving the control information, a predicted channel report indicating predicted channel measurements for the resource before receiving a downlink communication or transmitting an uplink communication over the resource. Other aspects relate to transmitting the control information and receiving the predicted channel report.