公开(公告)号：US20230269747A1

公开(公告)日：2023-08-24

申请号：US18308822

申请日：2023-04-28

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok ANG ,  Huilin XU ,  Wooseok NAM ,  Gabi SARKIS ,  Olufunmilola Omolade AWONIYI-OTERI

IPC: H04W72/23 ,  H04W72/0446 ,  H04W52/02 ,  H04L1/1607 ,  H04W24/08

CPC classification number: H04W72/23 ,  H04W72/0446 ,  H04W52/0229 ,  H04L1/1642 ,  H04W24/08

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a scheduling offset threshold corresponding to a cross-slot grant. The UE may monitor a control channel in a first slot for the cross-slot grant, the control channel having a first numerology that is different than a second numerology of a shared channel and determine a beginning slot defined in the second numerology based on interpreting the scheduling offset threshold as being defined in the first numerology or the second numerology. The UE may then enter a low power state, or communicating a data transmission, during the beginning slot based on whether the cross-slot grant is detected

公开(公告)号：US20230239792A1

公开(公告)日：2023-07-27

申请号：US17996229

申请日：2020-06-03

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peng CHENG

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0212

Abstract: Aspects of the present disclosure provide techniques that may allow a UE to receive and process downlink control information (DCI) that indicates dormancy behavior for one or more secondary cells when the UE does not have a CDRX mode configuration.

公开(公告)号：US20230179369A1

公开(公告)日：2023-06-08

申请号：US17925790

申请日：2020-07-21

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Jing LEI ,  Yuchul KIM ,  Chao WEI ,  Hung Dinh LY ,  Gokul SRIDHARAN

IPC: H04L5/00

CPC classification number: H04L5/0051

Abstract: A configuration that enables a UE to process a PDSCH DMRS bundle having a higher density of DMRS symbols at a beginning of the PDSCH DMRS bundle. The apparatus receives a PDSCH and DMRS in each slot of a plurality of slots, the DMRS being bundled across the plurality of slots, a first subset of slots of the plurality of slots each having a higher DMRS symbol density of DMRS than a second subset of slots of the plurality of slots, the second subset of slots being subsequent to the first subset of slots. The apparatus decodes each received PDSCH based on at least a subset of the received DMRS.

公开(公告)号：US20230164610A1

公开(公告)日：2023-05-25

申请号：US17919216

申请日：2020-04-16

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Weimin DUAN ,  Yiqing CAO

IPC: H04W24/10 ,  H04B17/336

CPC classification number: H04W24/10 ,  H04B17/336

Abstract: Aspects of the disclosure relate to wireless communication network including a user equipment (UE) performing a first set of cross link interference (CLI) measurements in accordance with a first configuration, determining whether a condition exists, and performing a second set of CLI measurements in accordance with a second configuration in response to determining that the condition exists. Other aspects relate to a wireless communication network including a base station sending a first message instructing a first user equipment (UE) to perform a first set of CLI measurements in accordance with a first configuration, processing information received from the first UE, and sending a second message to instructing the first UE to perform a second set of CLI measurements in accordance with a second configuration based on the information.

公开(公告)号：US20230147443A1

公开(公告)日：2023-05-11

申请号：US18147776

申请日：2022-12-29

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peter Pui Lok ANG

IPC: H04W68/00 ,  H04W24/08 ,  H04W56/00 ,  H04W72/044 ,  H04W72/23

CPC classification number: H04W68/005 ,  H04W24/08 ,  H04W56/001 ,  H04W72/046 ,  H04W72/23

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a paging early indication that indicates one or more paging occasions (POs) in a quantity of paging frames based at least in part on a maximum quantity of paging frames. The UE may process a physical downlink control channel communication received in a PO of the one or more POs. Numerous other aspects are described.

公开(公告)号：US20230146833A1

公开(公告)日：2023-05-11

申请号：US17454606

申请日：2021-11-11

Applicant: QUALCOMM Incorporated

Inventor： Abdelrahman Mohamed Ahmed Mohamed IBRAHIM ,  Muhammad Sayed Khairy ABDELGHAFFAR ,  Huilin XU ,  Seyedkianoush HOSSEINI ,  Ahmed Attia ABOTABL

IPC: H04W24/10 ,  H04L5/00 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W24/08

Abstract: The apparatus may be configured to transmit a configuration of a first set of common resources for a SRS for cross-link interference measurement, the first set of common resources being common to a first plurality of UEs. The apparatus may further be configured to receive, from a second UE in the first plurality of UEs, a report of the cross-link interference associated with a first UE in the first plurality of UEs and measured via a first resource in the first set of common resources. In some aspects, another apparatus may be configured to receive, from a base station, a configuration indicating a set of common resources for a SRS for cross-link interference measurement between UEs. The apparatus may further be configured to transmit a first SRS in a first resource in the set of common resources.

公开(公告)号：US20230144688A1

公开(公告)日：2023-05-11

申请号：US17524687

申请日：2021-11-11

Applicant: QUALCOMM Incorporated

Inventor： Weimin DUAN ,  Huilin XU ,  Jing LEI

IPC: H04L5/00 ,  H04W68/02 ,  H04W52/02

CPC classification number: H04L5/005 ,  H04W68/02 ,  H04W52/0229 ,  H04L5/0032

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a New Radio (NR) user equipment (UE) may receive a configuration that configures the NR UE with a capability to use a Long Term Evolution (LTE) cell-specific reference signal (CRS) for updating a tracking loop. The NR UE may receive an LTE CRS. The NR UE may update the tracking loop based at least in part on the LTE CRS. Numerous other aspects are described.

公开(公告)号：US20230116853A1

公开(公告)日：2023-04-13

申请号：US17450447

申请日：2021-10-08

Applicant: QUALCOMM Incorporated

Inventor： Lianghai JI ,  Qiang WU ,  Huilin XU ,  Jun MA ,  Mehmet Izzet GURELLI ,  Weimin DUAN ,  Karthik ANANTHA SWAMY

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/00 ,  H04W24/10

Abstract: A UE determines a group identifier based at least in part on a timing advance (TA) associated with the UE, the group identifier associated with at least the UE and a second UE and receives a sidelink resource allocation associated with the group identifier. The UE transmits sidelink communication using the sidelink resource allocation. A network node associates a UE with a group identifier based on a timing advance (TA) associated with the UE and transmits a sidelink resource allocation associated with the group identifier, the group identifier associated with at least the UE and a second UE.

公开(公告)号：US20230081672A1

公开(公告)日：2023-03-16

申请号：US18046805

申请日：2022-10-14

Applicant: QUALCOMM Incorporated

Inventor： Huilin XU ,  Peng CHENG

IPC: H04W68/02 ,  H04W68/00

Abstract: Certain aspects of the present disclosure provide techniques for paging based on a paging early indication (PEI). Particular aspects provide for a method for wireless communication performed by a user equipment (UE). The method generally includes determining a set of paging cycles for receiving paging information from a base station (BS), receiving a first paging early indicator (PEI) from the BS in a first paging cycle of the set of paging cycles, wherein the first PEI indicates whether the paging information will be transmitted to the UE in one or more second paging cycles of the set of paging cycles occurring after the first paging cycle, and receiving the paging information in the one or more second paging cycles based on the first PEI received in the first paging cycle.

公开(公告)号：US20230080844A1

公开(公告)日：2023-03-16

申请号：US18056365

申请日：2022-11-17

Applicant: QUALCOMM Incorporated

Inventor： Xiao Feng WANG ,  Iyab Issam SAKHNINI ,  Jun MA ,  Huilin XU ,  Dan ZHANG

IPC: H04W74/00 ,  H04W74/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information that indicates whether to perform a first random access channel (RACH) procedure for a non-terrestrial network or a second RACH procedure for a terrestrial network, wherein the first RACH procedure is configured to support a larger number of UEs contemporaneously performing a RACH procedure than the second RACH procedure. Responsive to the information indicating that the UE is to perform the first RACH procedure, the UE may perform the first RACH procedure. Numerous other aspects are provided.