公开(公告)号：US20250142481A1

公开(公告)日：2025-05-01

申请号：US18912254

申请日：2024-10-10

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Gokul SRIDHARAN ,  Sumant Jayaraman IYER ,  Peter GAAL

IPC: H04W52/14 ,  H04W24/10 ,  H04W52/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a power class change reporting configuration. The UE may transmit one or more medium access control (MAC) control element (MAC-CE) communications, wherein at least one of the one or more MAC-CE communications indicates a power class change or a change in one or more uplink capability parameters and wherein at least one of the one or more MAC-CE communications indicates one or more uplink full power transmission (ULFPTx) parameters or one or more ULFPTx modes. Numerous other aspects are described.

公开(公告)号：US20250063602A1

公开(公告)日：2025-02-20

申请号：US18939191

申请日：2024-11-06

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Ozcan OZTURK ,  Rajat PRAKASH

IPC: H04W74/0816 ,  H04W72/1263 ,  H04W76/15 ,  H04W76/18 ,  H04W92/18

Abstract: Aspects relate to an allocation of periodic resources where use of the periodic resources is conditional. In some examples, a user equipment (UE) receives a periodic resource allocation along with an indication of a condition for using the periodic resources. For example, the UE may be allowed to transmit on at least one first resource of the periodic resources if the condition is true. Similarly, a base station (BS) may monitor for a transmission by the UE on the at least one first resource if the condition is true.

公开(公告)号：US20240373503A1

公开(公告)日：2024-11-07

申请号：US18313178

申请日：2023-05-05

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Hung Dinh LY ,  Le LIU

IPC: H04W76/28 ,  H04W74/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. For example, some aspects relate to techniques to signal information related to a cell discontinuous transmission (DTX) or discontinuous reception (DRX) configuration prior to a user equipment (UE) commencing a random access channel (RACH) procedure or during the RACH procedure. In this way, after the RACH procedure is complete, the UE may start to monitor physical downlink control channel (PDCCH) occasions in a next active time associated with the cell DTX/DRX configuration. Additionally or alternatively, information related to a cell DTX configuration may be signaled in a system information block (SIB) or a multicast/broadcast service (MBS) configuration for UEs receiving MBS communications. Accordingly, the UE may refrain from attempting to decode a multicast traffic channel (MTCH) and/or refrain from attempting to decode the MTCH and a multicast control channel (MCCH) during the inactive time of the cell DTX configuration.

公开(公告)号：US20240373502A1

公开(公告)日：2024-11-07

申请号：US18313037

申请日：2023-05-05

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Hung Dinh LY ,  Navid ABEDINI

IPC: H04W76/28

Abstract: Various aspects of the present disclosure generally relate to wireless communication. Some aspects relate generally to UE discontinuous reception (DRX) timing in association with a cell discontinuous transmission (DTX) configuration and/or a cell DRX configuration (“cell DTX/DRX configuration”). Some aspects more specifically relate to modifying one or more UE DRX timers in association with a cell DTX cycle and/or a cell DRX cycle (“cell DTX/DRX cycle”). For example, in some aspects, a UE may modify UE DRX timers to maintain a number of activity states in association with the cell DTX/DRX configuration. For example, the UE may maintain a UE active time, a UE DRX inactive time, a cell DTX non-active time, a cell DRX non-active time, and/or a cell DTX/DRX non-active time in association with the cell DTX/DRX configuration.

公开(公告)号：US20240349151A1

公开(公告)日：2024-10-17

申请号：US18300232

申请日：2023-04-13

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Naeem AKL ,  Sherif ELAZZOUNI

IPC: H04W36/16 ,  H04W36/08

CPC classification number: H04W36/165 ,  H04W36/08

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a central unit (CU) and a distributed unit (DU) to communicate information for a network energy savings (NES) related conditional handover (CHO). For example, the CU, which may configure one or more user equipments (UEs) for the CHO, may indicate which UEs are configured to the DU, which may serve the UEs via Layer-1 (L1) signaling. The CU may further indicate which of the configured UEs are to perform the NES related CHO, which may be determined according to measurement reports from the configured UEs. In some examples, the DU may trigger the NES related CHO for UEs associated with measurement reports that satisfy an NES-specific threshold value, which may support the CU and the DU transitioning to the NES mode.

公开(公告)号：US20240215106A1

公开(公告)日：2024-06-27

申请号：US18086472

申请日：2022-12-21

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Ozcan OZTURK

IPC: H04W76/28 ,  H04L5/00 ,  H04W76/14 ,  H04W76/18 ,  H04W76/38

CPC classification number: H04W76/28 ,  H04L5/0005 ,  H04W76/14 ,  H04W76/18 ,  H04W76/38

Abstract: A device uses a first radio access technology (RAT) and a second RAT. It transmits a first signal indicative of a first sidelink (SL) discontinuous reception (DRX) pattern selected to avoid in-device coexistence (IDC) interference at the device between the RATs and receives a second signal indicative of a second SL DRX pattern obtained in view of the first SL DRX pattern and is configured according to the second SL DRX pattern. It transmits a third signal indicative of a first periodic or aperiodic SL gap selected to avoid IDC interference between the RATs. It receives a fourth signal indicative of at least one of a second periodic or aperiodic SL gap obtained in view of the first gap and is configured according to the second periodic or aperiodic SL gap. The device autonomously denies a sidelink transmission in response to the sidelink transmission prospectively causing IDC interference.

公开(公告)号：US20240049283A1

公开(公告)日：2024-02-08

申请号：US17818350

申请日：2022-08-08

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Giovanni CHISCI ,  Qing LI ,  Ozcan OZTURK ,  Xiaoxia ZHANG ,  Junyi LI ,  Jing SUN ,  Chih-Hao LIU ,  Yisheng XUE ,  Aleksandar DAMNJANOVIC ,  Peter GAAL

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04L27/26

CPC classification number: H04W74/0816 ,  H04W74/002 ,  H04W74/0866 ,  H04W72/0406 ,  H04W72/0446 ,  H04L27/2605

Abstract: Wireless communications systems, apparatuses, and methods are provided. A method of wireless communication performed by a first sidelink user equipment (UE) may include performing a listen-before-talk (LBT) procedure, acquiring, based on the LBT procedure being successful, a channel occupancy time (COT), and transmitting, to a second sidelink UE during the COT, COT sharing information for sharing the COT with the second sidelink UE.

公开(公告)号：US20230171669A1

公开(公告)日：2023-06-01

申请号：US17455873

申请日：2021-11-19

Applicant: QUALCOMM Incorporated

Inventor： Karl Georg HAMPEL ,  Sherif ELAZZOUNI ,  Ozcan OZTURK ,  Rajat PRAKASH ,  Fatih ULUPINAR ,  Piyush GUPTA

IPC: H04W40/22 ,  H04B7/155 ,  H04W28/02

CPC classification number: H04W40/22 ,  H04B7/15542 ,  H04W28/0278

Abstract: A base station may configure a first node and at least one second node with an integrated access and backhaul (IAB) network with the multipath multi-hop transmission configuration. The first node and the at least one second node may communicate with the first node through a direct path and a multi-hop transmission including the base station. The first node and the at least one second node may detect transmission failure on the direct path and retransmit the data packet to the multi-hop transmission, on a set of physical resource blocks (PRBs) configured by the base station. The first node may transmit remote buffer state report (rBSR) to the base station, and the base station may configure the set of PRBs for retransmissions based on the rBSR.

公开(公告)号：US20230128119A1

公开(公告)日：2023-04-27

申请号：US18049869

申请日：2022-10-26

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Sherif ELAZZOUNI ,  Rajat PRAKASH

IPC: H04W72/12 ,  H04W72/14 ,  H04L1/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a priority rule for prioritizing overlapping configured grant opportunities associated with a periodic data transmission, wherein the overlapping configured grant opportunities are associated with component carriers having a same logical channel priority, wherein the priority rule indicates a priority of a first component carrier associated with a first configured grant opportunity, of the overlapping configured grant opportunities, relative to a priority of a second component carrier associated with a second configured grant opportunity, of the overlapping configured grant opportunities, based at least in part on whether the UE is associated with a survival state. The UE may transmit the periodic data transmission according to the overlapping configured grant opportunities based at least in part on the priority rule. Numerous other aspects are described.