公开(公告)号：US20250081284A1

公开(公告)日：2025-03-06

申请号：US18461842

申请日：2023-09-06

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Diana MAAMARI ,  Marwen ZORGUI

IPC: H04W76/28 ,  H04W72/0446

Abstract: This disclosure provides methods, components, devices, and systems for enhancing communication efficiency and energy-saving in wireless networks by aligning periodic transmission occasions, including semi-persistently scheduled (SPS) periodic occasions, within cell Discontinuous Reception (DRX) and Discontinuous Transmission (DTX) cycles. Some aspects more specifically relate to user equipment (UE) obtaining a signal configuration from a network entity indicating periodicity and offset information for a signal or channel. In some examples, the periodicity and offset information is configured to align periodic transmission occasions of the signal or channel within an on duration of a cell DRX cycle or cell DTX cycle, beginning with respect to a reference time associated with the cell DRX cycle or cell DTX cycle. The UE may then efficiently communicate the signal or data in the channel with the network entity within the on duration according to the periodicity and offset information with reduced latency, improving network performance.

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：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.

公开(公告)号：US20250039825A1

公开(公告)日：2025-01-30

申请号：US18704333

申请日：2022-10-14

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Alexandros MANOLAKOS ,  Mukesh KUMAR ,  Junyi LI ,  Piyush GUPTA ,  Rajat PRAKASH ,  Xiaoxia ZHANG ,  Marwen ZORGUI ,  Xiaojie WANG

IPC: H04W64/00

Abstract: Disclosed are techniques for communication. In an aspect, a position estimation entity includes determines common assistance data for a joint position estimation group, and sends to first and second UEs. The position estimation entity further sends indications of which PRS resources associated with the common assistance data is active for the first and second UEs. The position estimation entity receives measurement information from the first and/or second UEs, and derives position estimations of the first and second UEs.

公开(公告)号：US20250031149A1

公开(公告)日：2025-01-23

申请号：US18356698

申请日：2023-07-21

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Attia ABOTABL ,  Marwen ZORGUI ,  Ahmed ELSHAFIE

IPC: H04W52/02 ,  H04W72/1268

Abstract: A method and apparatus for communication by a user equipment, the method comprising receiving a configuration of a plurality of cell wake up signaling occasions in which the user equipment can transmit cell wake up signaling to a network entity, whereby each of the plurality of cell wake up signaling occasions is associated with at least one function, and wherein each of the plurality of cell wake up signaling occasions has an associated periodicity, and transmitting cell wake up signaling to the network entity during one or more of the plurality of cell wake up signaling occasions, using the received configuration.

公开(公告)号：US20250028043A1

公开(公告)日：2025-01-23

申请号：US18356764

申请日：2023-07-21

Applicant: QUALCOMM Incorporated

Inventor： Mohammed Ali Mohammed HIRZALLAH ,  Marwen ZORGUI ,  Srinivas YERRAMALLI

IPC: G01S13/87 ,  H04W64/00

Abstract: Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) obtains, during a positioning procedure with a location server, one or more positioning measurements of one or more positioning reference signal (PRS) resources transmitted by one or more network nodes, applies a machine learning model to at least the one or more positioning measurements to obtain one or more predicted future positioning measurements associated with the one or more network nodes, and transmits positioning information to the location server, wherein the positioning information comprises the one or more positioning measurements and the one or more predicted future positioning measurements, a current position of the UE determined based, at least in part, on the one or more positioning measurements and a predicted future position of the UE determined based, at least in part, on the one or more predicted future positioning measurements, or both.

公开(公告)号：US20240356702A1

公开(公告)日：2024-10-24

申请号：US18304177

申请日：2023-04-20

Applicant: QUALCOMM Incorporated

Inventor： Marwen ZORGUI ,  Mohammed Ali Mohammed HIRZALLAH ,  Ahmed Attia ABOTABL

IPC: H04L5/00 ,  H04W76/28

CPC classification number: H04L5/0051 ,  H04W76/28

Abstract: Disclosed are techniques for wireless communication. In an aspect, a network device may operate according to a cell-level discontinuous transmission (cell DTX) cycle that comprises one or more active times and one or more inactive times. The network device may transmit positioning reference signal (PRS) at one or more scheduled PRS occasions during the cell DTX cycle regardless of whether the one or more scheduled PRS occasions coincide with the one or more inactive times.

公开(公告)号：US20240340108A1

公开(公告)日：2024-10-10

申请号：US18296826

申请日：2023-04-06

Applicant: QUALCOMM Incorporated

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

IPC: H04L1/1607 ,  H04W72/02 ,  H04W72/25 ,  H04W72/40

CPC classification number: H04L1/1671 ,  H04W72/02 ,  H04W72/25 ,  H04W72/40 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a second user equipment (UE) may receive, from a network node, at least one message, the at least one message comprising at least one of a first common message directed to a first UE or a first private message directed to the first UE. The second UE may decode the at least one message. The second UE may receive, from the network node, a retransmission indication instructing the second UE to transmit, to the first UE, at least one retransmission of the at least one message. The second UE may transmit, to the first UE, the retransmission of the at least one message. Numerous other aspects are described.

公开(公告)号：US20240323842A1

公开(公告)日：2024-09-26

申请号：US18186714

申请日：2023-03-20

Applicant: QUALCOMM Incorporated

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

IPC: H04W52/02 ,  H04W72/02

CPC classification number: H04W52/0229 ,  H04W72/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, cell wake-up signal (C-WUS) configuration information indicating C-WUS resources configured for one or more C-WUS monitoring occasions. The UE may detect whether a C-WUS triggering condition is satisfied. The UE, in connection with the C-WUS condition being satisfied, may transmit a C-WUS via at least one C-WUS resource, selected from the C-WUS resources configured for a C-WUS monitoring occasion. The at least one C-WUS resource may be associated with a C-WUS resource selection parameter. Particular aspects of the subject matter described herein can be implemented to realize one or more of the following potential advantages. In some examples, the described techniques can be used to increase network energy efficiency and network power savings.

公开(公告)号：US20240313890A1

公开(公告)日：2024-09-19

申请号：US18669271

申请日：2024-05-20

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.