公开(公告)号：US20250150933A1

公开(公告)日：2025-05-08

申请号：US18838948

申请日：2022-04-12

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Gavin Bernard HORN ,  Hong CHENG ,  Peng CHENG

IPC: H04W40/22 ,  H04W4/06 ,  H04W88/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects. a source node may discover one or more relay nodes. The source node may select a multi-node communication mode. from a relaying multi-node communication mode and a non-relaying multi-node communication mode. for a transmission. The source node may transmit. to the one or more relay nodes. an indication of a relaying configuration associated with the selected groupcast mode. The source node may transmit the transmission to the one or more relay nodes based at least in part on the selected groupcast mode or the relaying configuration. Numerous other aspects are described.

公开(公告)号：US20250133620A1

公开(公告)日：2025-04-24

申请号：US19006576

申请日：2024-12-31

Applicant: QUALCOMM Incorporated

Inventor： Huichun LIU ,  Peng CHENG ,  Xipeng ZHU ,  Gavin Bernard HORN ,  Ozcan OZTURK

IPC: H04W76/16 ,  H04L43/065 ,  H04W24/08 ,  H04W48/16 ,  H04W74/00

Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently collecting and reporting minimization of drive test (MDT) measurements for one or more radio access technology (RAT) types and/or for multiple base stations in a dual connectivity deployment. In one example, a user equipment (UE) may receive an MDT measurement configuration indicating a first RAT type for collecting measurements and a second RAT type for reporting measurements. In this example, the UE may use the measurement configuration to collect MDT measurements for the first RAT type, and the UE may report the MDT measurements to a base station associated with the second RAT. Further techniques for efficiently collecting and reporting MDT measurements in a dual connectivity deployment are also described herein.

公开(公告)号：US20240314845A1

公开(公告)日：2024-09-19

申请号：US18262332

申请日：2022-03-21

Applicant: QUALCOMM Incorporated

Inventor： Jianhua LIU ,  Peng CHENG

IPC: H04W74/0833 ,  H04W48/18

CPC classification number: H04W74/0833 ,  H04W48/18

Abstract: Aspects of the disclosure relate to user equipment (UE) behavior for intended network slice selection in the radio resource control (RRC) inactive state or for RRC reestablishment. The intended network slice includes one or more single-network slice selection assistance information (S-NSSAIs) utilized by the UE in a particular use case. Examples of use cases include cell reselection in the RRC inactive state, RRC reestablishment, or selection of a random access channel (RACH) resource and/or a RACH parameter to perform an RRC resume procedure in the RRC inactive state. Aspects further relate to UE behavior for selection of a RACH resource to perform a random access procedure when no network slice information is indicated.

公开(公告)号：US20240244471A1

公开(公告)日：2024-07-18

申请号：US18682291

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Peng CHENG ,  Rajeev KUMAR ,  Xipeng ZHU ,  Luis Fernando Brisson LOPES ,  Jianhua LIU

IPC: H04W24/10 ,  H04W24/02 ,  H04W74/08 ,  H04W74/0833 ,  H04W84/18

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W74/0833 ,  H04W74/0875 ,  H04W84/18

Abstract: Certain aspects of the present disclosure provide techniques for enhanced network data collection reporting. According to one aspect, a wireless node generates at least one data collection report including network slicing information and transmits the data collection report.

公开(公告)号：US20240236623A9

公开(公告)日：2024-07-11

申请号：US18547500

申请日：2021-04-06

Applicant: QUALCOMM Incorporated

Inventor： Sunghoon KIM ,  Hong CHENG ,  Lenaig Genevieve CHAPONNIERE ,  Peng CHENG

IPC: H04W4/12 ,  H04W4/90 ,  H04W8/00

CPC classification number: H04W4/12 ,  H04W4/90 ,  H04W8/005 ,  H04W92/18

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for relaying public warning system (PWS) messages to a remote user equipment (UE) via a relay UE.

公开(公告)号：US20240163935A1

公开(公告)日：2024-05-16

申请号：US18284280

申请日：2021-05-06

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Hong CHENG

IPC: H04W76/10 ,  H04W88/04

CPC classification number: H04W76/10 ,  H04W88/04

Abstract: Techniques for RRC message delivery configuration for remote UEs may include, for example, a remote UE transmitting a request, to a relay UE, to establish a connection with a base station. The relay UE may determine a state (e.g., idle or connected) of the relay UE and, based on the state, may forward the request to the base station and receive a response to the request via a Uu radio link control (RLC) channel for relaying communications between the remote UE and the base station.

公开(公告)号：US20240155323A1

公开(公告)日：2024-05-09

申请号：US18576282

申请日：2021-08-17

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Masato KITAZOE ,  Ozcan OZTURK ,  Hong CHENG

IPC: H04W8/00 ,  H04W48/20 ,  H04W68/02 ,  H04W76/19 ,  H04W76/20

CPC classification number: H04W8/005 ,  H04W48/20 ,  H04W68/02 ,  H04W76/19 ,  H04W76/20

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a relay device associated with a serving cell, a discovery message including a system information block with an identifier associated with the serving cell. Accordingly, the UE may determine, using the identifier associated with the serving cell, a global identity associated with a base station of the serving cell. In some aspects, a UE may determine a radio resource control state associated with the UE. Accordingly, the UE may transmit, to a relay device, a paging configuration associated with the UE. Numerous other aspects are described.

公开(公告)号：US20240129971A1

公开(公告)日：2024-04-18

申请号：US18533082

申请日：2023-12-07

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Ozcan OZTURK

IPC: H04W76/14 ,  H04W76/19 ,  H04W76/27

CPC classification number: H04W76/14 ,  H04W76/19 ,  H04W76/27

Abstract: A method, apparatus, and computer-readable storage medium for wireless communication at a first user equipment (UE) is provided. The UE receives an indication of one or more timers associated with a radio resource control (RRC) connection establishment procedure or an RRC connection re-establishment procedure with a network entity via a relay. The UE transmits a request associated with an RRC connection to a second UE to be relayed to the network entity and monitors for a response from the network entity based on the one or more timers associated with the RRC connection establishment procedure or the RRC connection re-establishment procedure via the second UE as the relay.

公开(公告)号：US20240121836A1

公开(公告)日：2024-04-11

申请号：US18276875

申请日：2021-04-09

Applicant: QUALCOMM Incorporated

Inventor： Hong CHENG ,  Shailesh PATIL ,  Ozcan OZTURK ,  Gavin Bernard HORN ,  Peng CHENG ,  Karthika PALADUGU

IPC: H04W76/14 ,  H04W8/20 ,  H04W76/20

CPC classification number: H04W76/14 ,  H04W8/20 ,  H04W76/20 ,  H04W84/12

Abstract: Apparatus, methods, and computer program products for disaggregated UE are provided. An example method includes establishing a connection session. The example method may further include sharing a subscription credential with the second UE. The example method further includes transmitting a request for establishing a first protocol data unit (PDU) session via the second UE using the subscription credential. The example method further includes receiving, from the second UE, a radio resource control (RRC) configuration via the connection session to support a radio bearer with the radio access network.

公开(公告)号：US20240114330A1

公开(公告)日：2024-04-04

申请号：US18257552

申请日：2021-03-02

Applicant: QUALCOMM INCORPORATED

Inventor： Huilin XU ,  Kapil GULATI ,  Hong CHENG ,  Peng CHENG

IPC: H04W8/00

CPC classification number: H04W8/005 ,  H04W76/14

Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may support cellular communications (e.g., Uu signaling) in a first frequency range and may support sidelink communications in a second, higher frequency range. To reduce the processing overhead and latency involved in sidelink discovery in the second frequency range, the UE may use Uu signaling in the first frequency range to assist with the sidelink discovery. For example, the UE may determine, based on a configuration, an uplink message supporting UE detection in the first frequency range to support sidelink discovery. The UE may monitor for the uplink message in the first frequency range and may detect a second UE based on the monitoring. The UEs may establish a sidelink connection for sidelink communications in the second frequency range based on the detection of the second UE in the first frequency range.