公开(公告)号：US20250055653A1

公开(公告)日：2025-02-13

申请号：US18446359

申请日：2023-08-08

Applicant: Qualcomm Incorporated

Inventor： Jianghong LUO ,  Navid ABEDINI ,  Hung Dinh LY ,  Linhai HE ,  Sherif ELAZZOUNI ,  Naeem AKL

IPC: H04L5/00 ,  H04L1/1867

Abstract: Certain aspects of the present disclosure provide techniques for techniques for determining when to perform medium access control (MAC) control element (CE) (MAC-CE) triggered actions across multiple user equipments (UEs). A method includes receiving a MAC-CE comprising an indication to perform one or more actions and an indication of an absolute application time; and based on receiving the MAC-CE, perform the one or more actions at the absolute application time.

公开(公告)号：US20240389026A1

公开(公告)日：2024-11-21

申请号：US18666445

申请日：2024-05-16

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Hung Dinh LY ,  Wanshi CHEN ,  Navid ABEDINI

IPC: H04W52/02 ,  H04W72/232 ,  H04W76/28 ,  H04W80/02

Abstract: Methods, systems, and devices for wireless communications are described. A network entity may identify at a first cell of the network entity, an energy savings configuration for a set of cells associated with the network entity. The energy savings configuration may include a respective discontinuous transmission (DTX) activation state for one or more cells of the set of cells, a discontinuous reception (DRX) activation state for the one more cells of the set of cells, or both. The network entity may transmit, to a set of user equipments (UEs), control signaling that indicates an energy savings activation state for the one or more cells of the set of cells based on the energy savings configuration. The network entity may communicate, via the set of cells, with one or more UEs of the set of UEs in accordance with the energy savings activation state.

公开(公告)号：US20240381431A1

公开(公告)日：2024-11-14

申请号：US18604974

申请日：2024-03-14

Applicant: QUALCOMM Incorporated

Inventor： Mahmoud TAHERZADEH BOROUJENI ,  Linhai HE ,  Sherif ELAZZOUNI

IPC: H04W74/0833

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a system information block type 1 (SIB1). The UE may transmit a physical random access channel (PRACH) transmission based at least in part on one or more of a set of PRACH repetition numbers or selection criteria associated with the set of PRACH repetition numbers, wherein one or more of the set of PRACH repetition numbers or the selection criteria are based at least in part on whether a configuration associated with one or more of the set of PRACH repetition numbers or the selection criteria is present or absent in the SIB1. Numerous other aspects are described.

公开(公告)号：US20240292316A1

公开(公告)日：2024-08-29

申请号：US18415488

申请日：2024-01-17

Applicant: QUALCOMM Incorporated

Inventor： Naeem AKL ,  Navid ABEDINI ,  Shanshan WANG ,  Sherif ELAZZOUNI ,  Shankar KRISHNAN

IPC: H04W48/04 ,  H04W36/00 ,  H04W52/02

CPC classification number: H04W48/04 ,  H04W36/0077 ,  H04W52/0203

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive, via a first cell, first system information that indicates a first cell barring parameter associated with the first cell. The first cell barring parameter may indicate whether UEs are barred from accessing the first cell. The UE may receive, via a second cell, second system information that indicates a second cell barring parameter associated with the first cell. The second cell barring parameter may be applicable to UEs of a first type associated with a UE capability to communicate via cells that support one or more network energy saving (NES) procedures. The UE may participate in communications via the first cell based on the UE being of the first type and the second cell barring parameter indicating that UEs of the first type are permitted to access the first cell.

公开(公告)号：US20240260127A1

公开(公告)日：2024-08-01

申请号：US18337786

申请日：2023-06-20

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Hung Dinh LY ,  Sherif ELAZZOUNI

IPC: H04W76/28 ,  H04W72/231

CPC classification number: H04W76/28 ,  H04W72/231

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, information configuring a discontinuous reception (DRX) cycle that includes a DRX active time and a DRX inactive time. The UE may identify, among a set of channels or signals eligible to be transmitted or received during the DRX inactive time, one or more channels or signals associated with a restriction rule based on an indication that is preconfigured or received during the DRX active time. The UE may refrain from transmitting or receiving the one or more channels or signals that are associated with the restriction rule in one or more occasions that occur during the DRX inactive time based at least in part on the restriction rule being enabled for the one or more channels or signals. Numerous other aspects are described.

公开(公告)号：US20240064553A1

公开(公告)日：2024-02-22

申请号：US17821380

申请日：2022-08-22

Applicant: QUALCOMM Incorporated

Inventor： Qing LI ,  Ozcan OZTURK ,  Junyi LI ,  Sherif ELAZZOUNI ,  Hong CHENG

IPC: H04W28/02 ,  H04W74/08 ,  H04W72/12

CPC classification number: H04W28/0268 ,  H04W74/0808 ,  H04W72/1247

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive, from a user equipment (UE), an indication of a quality of service (QoS) parameter associated with a sidelink communication. The network node may map the QoS parameter to a sidelink channel access priority class (SL CAPC) associated with a sidelink channel access procedure for the sidelink communication. The network node may transmit, to the UE, an indication of the SL CAPC associated with the sidelink channel access procedure for the sidelink communication. Numerous other aspects are provided.

公开(公告)号：US20230058614A1

公开(公告)日：2023-02-23

申请号：US17402427

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Sherif ELAZZOUNI ,  Ozcan OZTURK ,  Rajat PRAKASH

IPC: H04W74/08 ,  H04W72/12 ,  H04W76/18 ,  H04W76/15

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：US20220377823A1

公开(公告)日：2022-11-24

申请号：US17303137

申请日：2021-05-20

Applicant: QUALCOMM Incorporated

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

IPC: H04W76/15 ,  H04W76/14

Abstract: The present disclosure provide various methods, computer-readable media, and apparatuses for managing communication paths, which may include at least one direct communication path between UEs, such as a sidelink communication path. Illustratively, an apparatus of the present disclosure may be a UE or component thereof that is configured to establish a direct wireless communication link and an indirect wireless communication link with another UE to carry data associated with one traffic stream. Further, the apparatus may be configured to communicate with the other UE over at least one of the direct communication link or the indirect communication link after the direct communication link and the indirect communication link are established with the other UE.

公开(公告)号：US20220360964A1

公开(公告)日：2022-11-10

申请号：US17308379

申请日：2021-05-05

Applicant: QUALCOMM Incorporated

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

IPC: H04W8/00 ,  H04W80/02 ,  H04W24/10 ,  H04B17/318 ,  H04W28/24

Abstract: Apparatus, methods, and computer program products for relaying and side link communication are provided. An example method may include receiving, from a BS via a controlled discovery procedure, a query to verify a sidelink procedure with at least one UE. The example method may further include establishing, via the BS as a L2 relay, the sidelink procedure with the at least one UE. The example method may further include switching from the sidelink procedure to a sidelink PDCP procedure with a hybrid mode, the BS being an L2 relay for the sidelink PDCP procedure. The example method may further include transmitting to the at least one UE via the BS as the L2 relay, or receiving, from the at least one UE via the BS as an L2 relay, one or more PDCP PDUs corresponding to L2.

公开(公告)号：US20250150924A1

公开(公告)日：2025-05-08

申请号：US18675899

申请日：2024-05-28

Applicant: QUALCOMM Incorporated

Inventor： Hung Dinh LY ,  Sherif ELAZZOUNI

IPC: H04W36/36 ,  H04W52/02 ,  H04W76/28

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a network entity to indicate a network energy savings (NES) mode status for one or more cells in a common control message sent to a group of user equipments (UEs). The network entity may include one or more NES mode indications in a downlink control information (DCI) message that activates or deactivates a discontinuous transmission (DTX) configuration, a discontinuous reception (DRX) configuration, or both for one or more cells. The DCI message may include the DTX and the DRX information in one or more respective information blocks corresponding one or more serving cells for the group of UEs, and the network entity may include the one or more NES mode indications in the one or more information blocks.