公开(公告)号：US20230276510A1

公开(公告)日：2023-08-31

申请号：US18023997

申请日：2020-10-13

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Gavin Bernard HORN ,  Karthika PALADUGU ,  Hong CHENG ,  Qing LI ,  Ozcan OZTURK ,  Soo Bum LEE ,  Shailesh PATIL

IPC: H04W76/10 ,  H04W48/20 ,  H04W48/16 ,  H04W74/08

CPC classification number: H04W76/10 ,  H04W48/16 ,  H04W48/20 ,  H04W74/0833 ,  H04W92/18

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for assisted connectivity techniques. For example, a UE may transmit, to an AN, a request to establish a RRC connection with a PN, and the AN may further transmit, to the PN, the request received from the UE to establish the RRC connection with the PN. After receiving the request, the PN may transmit, to the AN, one or more RRC connection parameters for the RRC connection with the UE, and the AN may further transmit, to the UE, the one or more connection parameters received from the PN for establishing the RRC connection with the PN. Based on the one or more parameters received from the AN, the UE may establish the RRC connection with the PN.

公开(公告)号：US20230262564A1

公开(公告)日：2023-08-17

申请号：US18003890

申请日：2020-08-07

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/30 ,  H04W36/00 ,  H04W40/24

CPC classification number: H04W36/305 ,  H04W36/03 ,  H04W40/246 ,  H04W88/04

Abstract: Certain aspects of the present disclosure provide techniques for relay reselection triggering in sidelink relay systems. An example method for relay reselection triggering by a relay user equipment (UE) generally includes detecting a radio link failure (RLF) on at least one of a first link between the relay UE and a serving network entity or a second link between the relay UE and a remote UE and taking one or more actions, in response to the detection, to trigger relay reselection by the remote UE.

公开(公告)号：US20230224859A1

公开(公告)日：2023-07-13

申请号：US18001020

申请日：2020-07-17

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Ozcan OZTURK ,  Karthika PALADUGU ,  Qing LI ,  Hong CHENG ,  Gavin Bernard HORN ,  Dan VASSILOVSKI

IPC: H04W68/02

CPC classification number: H04W68/02 ,  H04W88/04

Abstract: Certain aspects of the present disclosure provide techniques for paging in sidelink L2 relay scenarios. An example method generally includes connecting, via a sidelink, to a relay user equipment (UE) connected to a network entity; receiving, from a network entity via the relay UE, configuration information identifying a paging mode for the remote UE; and monitoring for paging from the network entity, in accordance with the identified paging mode.

公开(公告)号：US20230180076A1

公开(公告)日：2023-06-08

申请号：US17906159

申请日：2020-04-20

Applicant: QUALCOMM Incorporated

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

IPC: H04W36/00 ,  H04W76/30

CPC classification number: H04W36/00837 ,  H04W36/0058 ,  H04W76/30

Abstract: Certain aspects of the present disclosure provide techniques for switching between a first path and a second path when certain selection criteria are met. The first path may be a Uu connection whereby the remote UE is connected directly to a network entity. The second path may be a connection whereby the remote UE is connected to the network entity (i.e., indirectly) via a relay UE (e.g., by a PC5 connection).

公开(公告)号：US20230146058A1

公开(公告)日：2023-05-11

申请号：US18153969

申请日：2023-01-12

Applicant: QUALCOMM Incorporated

Inventor： Punyaslok PURKAYASTHA ,  Gavin Bernard HORN ,  Karthika PALADUGU

IPC: H04W76/23 ,  H04W76/14 ,  H04W8/00 ,  H04W76/28 ,  H04W72/20

CPC classification number: H04W76/23 ,  H04W76/14 ,  H04W8/005 ,  H04W76/28 ,  H04W72/20

Abstract: A configuration to enable a UE to monitor the state of the connection with a peer UE in a sidelink communication. The apparatus establishes one or more unicast links with a second UE. The apparatus changes a connection state with the second UE from a sidelink disconnected state to a sidelink connected state based on an establishment of a first of the one or more unicast links. The apparatus changes the connection state with the second UE from the sidelink connected state to the sidelink disconnected state when each of the one or more unicast links with the second UE is released or when a configured timer expires.

公开(公告)号：US20230077496A1

公开(公告)日：2023-03-16

申请号：US17900621

申请日：2022-08-31

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Ozcan OZTURK

IPC: 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：US20230031588A1

公开(公告)日：2023-02-02

申请号：US17788640

申请日：2020-12-28

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Gavin Bernard HORN ,  Punyaslok PURKAYASTHA ,  Dan VASSILOVSKI ,  Hong CHENG ,  Rajat PRAKASH

IPC: H04W72/04

Abstract: Some aspects described herein relate to receiving and/or forwarding radio resource management (RRM) configurations for sidelink reporting, as well as measuring sidelink signals and generating measurement reports for reporting to the network.

公开(公告)号：US20230007709A1

公开(公告)日：2023-01-05

申请号：US17782086

申请日：2020-12-30

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Hong CHENG ,  Gavin Bernard HORN ,  Haris ZISIMOPOULOS ,  Stefano FACCIN ,  Miguel GRIOT

IPC: H04W76/14

Abstract: The present disclosure relates to wireless communications, and more particularly to providing connectivity of a PC5 remote user equipment (UE) with UE-to-network (NW) relay access to the 5G core (5GC) via an IWF (e.g., N3IWF). In one aspect, a remote UE may be provided support for a network access stratum (NAS) connection with 5GC via an IWF. In another aspect, Access Traffic Steering, Switching and Splitting (ATSSS) support may be provided for a remote UE.

公开(公告)号：US20220338058A1

公开(公告)日：2022-10-20

申请号：US17753102

申请日：2019-09-24

Applicant: QUALCOMM Incorporated

Inventor： Huichun LIU ,  Gavin Bernard HORN ,  Xipeng ZHU ,  Karthika PALADUGU ,  Peng CHENG ,  Ruiming ZHENG

IPC: H04W28/06 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may detect a trigger to initiate determination of a performance parameter for a packet data convergence protocol (PDCP) duplication procedure associated with a PDCP instance. The wireless communication device may receive packets of the PDCP instance via multiple radio link control (RLC) entities according to the PDCP duplication procedure. The wireless communication device may determine the performance parameter based at least in part on whether packets of the PDCP instance are successfully received via one or more RLC entities of the multiple RLC entities. Numerous other aspects are provided.

公开(公告)号：US20220295408A1

公开(公告)日：2022-09-15

申请号：US17654697

申请日：2022-03-14

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Yuchul KIM ,  Wanshi CHEN ,  Karthika PALADUGU

IPC: H04W52/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a power saving indication relating to sidelink communication. The UE may perform a power saving operation based at least in part on the power saving indication. Numerous other aspects are described.