公开(公告)号：WO2022151351A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/072148

申请日：2021-01-15

申请人： QUALCOMM INCORPORATED ,  CHENG, Peng ,  HORN, Gavin Bernard ,  PALADUGU, Karthika ,  CHENG, Hong ,  LI, Qing ,  OZTURK, Ozcan ,  LEE, Soo Bum

发明人： CHENG, Peng ,  HORN, Gavin Bernard ,  PALADUGU, Karthika ,  CHENG, Hong ,  LI, Qing ,  OZTURK, Ozcan ,  LEE, Soo Bum

IPC分类号： H04W36/00 ,  H04W76/20 ,  H04W76/19 ,  H04W76/15 ,  H04W36/30

摘要： Apparatus, methods, and computer-readable media for facilitating mobility in sidelink-assisted access link connectivity are disclosed herein. An example method for wireless communication at a user equipment (UE) includes establishing a sidelink connection with a first assistant node (AN) and establishing an access link connection with a first primary node (PN), the first AN and the first PN communicating via a first network interface. The example method also includes determining an occurrence of a node-change triggering event associated with at least one of the first AN and the first PN. The example method also includes performing a node-change procedure based on the occurrence of the node-change triggering event. The example method also includes communicating with at least one of a second AN or a second PN based on the node-change procedure, the second AN and the second PN communicating via a second network interface.

公开(公告)号：WO2022151038A1

公开(公告)日：2022-07-21

申请号：PCT/CN2021/071456

申请日：2021-01-13

申请人： QUALCOMM INCORPORATED ,  PALADUGU, Karthika ,  CHENG, Peng ,  LEE, Soo Bum ,  CHENG, Hong ,  HORN, Gavin Bernard ,  HAMPEL, Karl Georg

发明人： PALADUGU, Karthika ,  CHENG, Peng ,  LEE, Soo Bum ,  CHENG, Hong ,  HORN, Gavin Bernard ,  HAMPEL, Karl Georg

IPC分类号： H04W76/10

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may establish a sidelink unicast link with a remote UE via a sidelink signaling interface. The relay UE may identify configuration information for an adaptation layer of the sidelink signaling interface, the configuration information including at least one of: a remote UE identifier associated with the sidelink unicast link for a relay service, bearer identifier information identifying one or more bearers between the remote UE and a network entity for the relay service, a radio link control (RLC) channel mapping between a bearer identifier and one or more RLC channels, or data routing information associated with the relay service. The relay UE may relay communications between the remote UE and the network entity based at least in part on the configuration information. Numerous other aspects are described.

公开(公告)号：WO2022077207A1

公开(公告)日：2022-04-21

申请号：PCT/CN2020/120572

申请日：2020-10-13

申请人： QUALCOMM INCORPORATED ,  CHENG, Peng ,  HORN, Gavin Bernard ,  PALADUGU, Karthika ,  CHENG, Hong ,  LI, Qing ,  OZTURK, Ozcan ,  LEE, Soo Bum ,  PATIL, Shailesh

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

IPC分类号： H04W76/10

摘要： 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：WO2018227992A1

公开(公告)日：2018-12-20

申请号：PCT/CN2018/076639

申请日：2018-02-13

申请人： QUALCOMM INCORPORATED ,  LIU, Huichun ,  KUBOTA, Keiichi ,  LEE, Soo Bum

发明人： LIU, Huichun ,  KUBOTA, Keiichi ,  LEE, Soo Bum

IPC分类号： H04W36/08

摘要： Techniques for refreshing security keys for enciphering and deciphering packets in a wireless communications system are provided. An exemplary method generally includes transmitting, while in a state with no dedicated resources allocated to the UE, a first message to request resumption of a radio resource control (RRC) connection, the first message encrypted using a first set of one or more keys, receiving, in response to the first message, a second message encrypted using the first set of one or more keys or a second set of one or more keys, determining, based on an indication in the second message or received prior to the second message, whether portions of the second message are encrypted using the second set of one or more keys, and processing the second message using the first set of one or more keys or the second set of one or more keys, based on the determination.

公开(公告)号：WO2018214903A1

公开(公告)日：2018-11-29

申请号：PCT/CN2018/087987

申请日：2018-05-23

申请人： QUALCOMM INCORPORATED ,  LIU, Huichun ,  GRIOT, Miguel ,  HORN, Gavin Bernard ,  KUBOTA, Keiichi ,  LEE, Soo Bum

发明人： LIU, Huichun ,  GRIOT, Miguel ,  HORN, Gavin Bernard ,  KUBOTA, Keiichi ,  LEE, Soo Bum

IPC分类号： H04L29/06

摘要： Certain aspects of the present disclosure relate to methods and apparatus for optimizing delivery of a data to and/or from a UE in a connected but inactive state.

公开(公告)号：WO2022077206A1

公开(公告)日：2022-04-21

申请号：PCT/CN2020/120567

申请日：2020-10-13

申请人： QUALCOMM INCORPORATED ,  CHENG, Peng ,  HORN, Gavin Bernard ,  PALADUGU, Karthika ,  CHENG, Hong ,  LI, Qing ,  OZTURK, Ozcan ,  LEE, Soo Bum

发明人： CHENG, Peng ,  HORN, Gavin Bernard ,  PALADUGU, Karthika ,  CHENG, Hong ,  LI, Qing ,  OZTURK, Ozcan ,  LEE, Soo Bum

IPC分类号： H04W76/15

摘要： This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for protocol stacks and bearer modeling for assisted Uu connectivity. A UE and a PN may each establish a first connection with an AN and, based on the first connections with the AN, establish a second connection with each other. Based on a bearer configuration, the UE may determine whether to route data to the PN via the first connection with the AN or directly to the PN via the second connection with the PN. Accordingly, the UE may transmit the data to at least one of the AN or the PN based on the determination of whether to route the data to the PN via the first connection with the AN or directly to the PN via the second connection with the PN.

公开(公告)号：WO2019148479A1

公开(公告)日：2019-08-08

申请号：PCT/CN2018/075191

申请日：2018-02-03

申请人： QUALCOMM INCORPORATED ,  KUBOTA, Keiichi ,  HORN, Gavin Bernard ,  LEE, Soo Bum ,  LIU, Huichun

发明人： KUBOTA, Keiichi ,  HORN, Gavin Bernard ,  LEE, Soo Bum ,  LIU, Huichun

IPC分类号： H04W76/00

摘要： In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. In certain configurations, the apparatus may include an inactive mode UE. The apparatus may generate a packet including a first identifier associated with an anchor base station, a second identifier associated with a UE context, and a payload. The apparatus may transmit the packet to a serving base station.

公开(公告)号：WO2022042439A1

公开(公告)日：2022-03-03

申请号：PCT/CN2021/113737

申请日：2021-08-20

申请人： QUALCOMM INCORPORATED ,  PALADUGU, Karthika ,  HORN, Gavin, Bernard ,  CHENG, Hong ,  OZTURK, Ozcan ,  CHENG, Peng ,  LEE, Soo Bum

发明人： PALADUGU, Karthika ,  HORN, Gavin, Bernard ,  CHENG, Hong ,  OZTURK, Ozcan ,  CHENG, Peng ,  LEE, Soo Bum

IPC分类号： H04W88/04 ,  H04W48/16 ,  H04W76/00

摘要： A first wireless device establishes a first connection to a second wireless device and establishes a second connection with a network entity via the second wireless device. The first wireless device transmits a message to the network entity via the second wireless device, the message indicating that the second connection is a remote connection. The second wireless device establishes the first connection with the first wireless device to relay traffic between a network entity and the first wireless device and establishes a connection with the network entity to relay the traffic between the network entity and the first wireless device. The second wireless device receives a configuration from the network entity for the second connection between the network entity and the first wireless device for relaying the traffic to the second wireless device.

公开(公告)号：WO2019242030A1

公开(公告)日：2019-12-26

申请号：PCT/CN2018/092527

申请日：2018-06-23

申请人： QUALCOMM INCORPORATED ,  LIU, Huichun ,  OZTURK, Ozcan ,  LOPES, Luis Fernando Brisson ,  HORN, Gavin, Bernard ,  LEE, Soo Bum

发明人： LIU, Huichun ,  OZTURK, Ozcan ,  LOPES, Luis Fernando Brisson ,  HORN, Gavin, Bernard ,  LEE, Soo Bum

IPC分类号： H04W36/34 ,  H04W40/24

摘要： Certain aspects of the present disclosure provide techniques and apparatus for anchor non-relocation security handling in 5G.

公开(公告)号：WO2022040830A1

公开(公告)日：2022-03-03

申请号：PCT/CN2020/110672

申请日：2020-08-23

申请人： QUALCOMM INCORPORATED ,  PALADUGU, Karthika ,  HORN, Gavin Bernard ,  CHENG, Hong ,  OZTURK, Ozcan ,  CHENG, Peng ,  LEE, Soo Bum

发明人： PALADUGU, Karthika ,  HORN, Gavin Bernard ,  CHENG, Hong ,  OZTURK, Ozcan ,  CHENG, Peng ,  LEE, Soo Bum

IPC分类号： H04W88/04 ,  H04W48/16 ,  H04W76/00

摘要： A first wireless device establishes a first connection to a second wireless device and establishes a second connection with a network entity via the second wireless device. The first wireless device indicates during an establishment of the second connection that the first connection is a remote connection. The second wireless device establishes the first connection with the first wireless device to relay traffic between a network entity and the first wireless device and establishes a connection with the network entity to relay the traffic between the network entity and the first wireless device. The second wireless device receives a remote control context from the network entity for the first wireless device and receives a remote data context from the network entity for the first wireless device.