公开(公告)号：US20230262569A1

公开(公告)日：2023-08-17

申请号：US17996175

申请日：2020-05-29

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Wanshi CHEN ,  Ozcan OZTURK ,  Kapil GULATI ,  Gavin Bernard HORN ,  Hong CHENG

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/30

CPC classification number: H04W36/32 ,  H04W36/0058 ,  H04W36/30

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for a mobility trigger event for switching a remote user equipment (UE) between a direct connection (e.g., Uu) to a network and an indirect connection (e.g., PC5) to the network via a relay UE connected to a relay.

公开(公告)号：US20230246701A1

公开(公告)日：2023-08-03

申请号：US18000266

申请日：2021-07-09

Applicant: QUALCOMM Incorporated

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

IPC: H04B7/155 ,  H04W68/00 ,  H04W76/14 ,  H04W72/25 ,  H04W72/0457 ,  H04W76/27

CPC classification number: H04B7/15528 ,  H04W68/005 ,  H04W76/14 ,  H04W72/25 ,  H04W72/0457 ,  H04W76/27

Abstract: Disclosed are techniques for wireless communication. In an aspect, a relay user equipment (UE) establishes a sidelink with a remote UE to provide one or more UE-to-network relay services to the remote UE, monitors paging occasions (POs) in a first bandwidth part (BWP), receives a page from a serving base station during a PO in the first BWP, and forwards the page to the remote UE over the sidelink in an initial sidelink BWP. In another aspect, the relay UE receives downlink control information (DCI) from a serving base station for a downlink grant for the remote UE, receives downlink data for the remote UE from the serving base station, transmits sidelink control information (SCI) instructing the remote UE to switch from a first sidelink BWP to a second sidelink BWP, and forwards the downlink data to the remote UE over the second sidelink BWP of the sidelink.

公开(公告)号：US20230224858A1

公开(公告)日：2023-07-13

申请号：US18000995

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：US20230224802A1

公开(公告)日：2023-07-13

申请号：US18001017

申请日：2020-07-16

Applicant: QUALCOMM Incorporated

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

IPC: H04W48/16 ,  H04W40/22 ,  H04W48/08

CPC classification number: H04W48/16 ,  H04W40/22 ,  H04W48/08 ,  H04W88/04

Abstract: Certain aspects of the present disclosure provide techniques for system acquisition in sidelink relay scenarios. An example method for adaptive paging by a relay node generally includes connecting, via a sidelink, to a remote user equipment (UE) while the relay node is also connected to a network entity, receiving, from the network entity, system information block (SIB) information, and sending the SIB information to at least the remote UE.

公开(公告)号：US20230188567A1

公开(公告)日：2023-06-15

申请号：US17643986

申请日：2021-12-13

Applicant: QUALCOMM Incorporated

Inventor： Soo Bum LEE ,  Gavin Bernard HORN ,  Karthika PALADUGU

IPC: H04L9/40 ,  H04W76/14 ,  H04W76/15 ,  H04W12/041 ,  H04W12/47 ,  H04L69/321 ,  H04W8/00 ,  H04W12/65

CPC classification number: H04L63/18 ,  H04L63/16 ,  H04L63/20 ,  H04W76/14 ,  H04W76/15 ,  H04W12/041 ,  H04W12/47 ,  H04L69/321 ,  H04W8/005 ,  H04W12/65

Abstract: Apparatus, methods, and computer program products for disaggregated UE are provided. An example method includes establishing, with a second UE, a connection session based on a configuration profile, the configuration profile including a mapping of an upper-layer protocol to a lower-layer protocol, one or more security policies, and a routing for one or more services associated with the second UE to a protocol stack. The example method further includes managing a connection between the second UE and a third device via the connection session.

公开(公告)号：US20230156671A1

公开(公告)日：2023-05-18

申请号：US17455361

申请日：2021-11-17

Applicant: QUALCOMM Incorporated

Inventor： Gabi SARKIS ,  Guangyi LIU ,  Tien Viet NGUYEN ,  Karthika PALADUGU ,  Soumya DAS

IPC: H04W72/04

CPC classification number: H04W72/04

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain an indication that a network node is configured to accept a request for the network node to perform network coding for a communication from the UE. The UE may transmit, based at least in part on the UE being within an area associated with the network node, the request for the network node to perform the network coding for the communication. Numerous other aspects are described.

公开(公告)号：US20230053351A1

公开(公告)日：2023-02-23

申请号：US17759706

申请日：2020-02-29

Applicant: QUALCOMM INCORPORATED

Inventor： Peng CHENG ,  Hong CHENG ,  Sudhir Kumar BAGHEL ,  Gavin Bernard HORN ,  Wanshi CHEN ,  Karthika PALADUGU ,  Ozcan OZTURK ,  Seyedkianoush HOSSEINI

IPC: H04W8/00 ,  H04W76/14 ,  H04W24/10

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine to operate as a relay UE based on a set of thresholds configured for the first UE. The UE may transmit a relay discovery announcement on a communication channel of a sidelink to indicate support for relay communications. A remote UE may monitor for and receive the relay discovery announcement on the sidelink communications channel. The remote UE may select the relay UE based on a set of criteria for selecting a candidate relay UE. The remote UE and the relay UE may establish the relay communications based on the relay discovery announcement transmitted on the communications channel of the relay sidelink.

公开(公告)号：US20220400422A1

公开(公告)日：2022-12-15

申请号：US17810716

申请日：2022-07-05

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Gavin Bernard HORN ,  Prashanth Haridas HANDE ,  Keiichi KUBOTA ,  Prasad Reddy KADIRI ,  Alberto RICO ALVARINO ,  Masato KITAZOE ,  Umesh PHUYAL ,  Supratik BHATTACHARJEE

IPC: H04W36/18 ,  H04W36/08 ,  H04W76/27 ,  H04W12/04 ,  H04W36/00 ,  H04W12/033 ,  H04W12/106

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment concurrently communicates with a source base station (BS) and a target BS on a connection with the source BS and a connection with the target BS as part of a make-before-break (MBB) handover procedure; and performs a common packet data convergence protocol (PDCP) function for the connection with the source BS and the connection with the target BS before the connection with the source BS is released as part of the MBB handover procedure. Numerous other aspects are provided.

公开(公告)号：US20220295407A1

公开(公告)日：2022-09-15

申请号：US17654657

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 transmit or receive a go-to-sleep (GTS) indication relating to sidelink communication. The UE may enter a sleep state based at least in part on the GTS indication. Numerous other aspects are described.

公开(公告)号：US20220295368A1

公开(公告)日：2022-09-15

申请号：US17659669

申请日：2022-04-19

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Karthika PALADUGU ,  Gavin Bernard HORN ,  Tingfang JI

IPC: H04W36/08 ,  H04W36/18 ,  H04W36/30 ,  H04W36/00

Abstract: This disclosure provides systems, methods and apparatuses, including computer programs encoded on computer storage media, for uplink switching for enhanced mobility. In some aspects, this disclosure provides techniques for potentially reducing or eliminating service interruptions experienced during a handover from a source cell to a target cell. Additionally, this disclosure provides techniques for potentially simplifying or improving uplink communications while a UE is connected to both the source cell and the target cell during the handover. This disclosure further provides techniques for potentially reducing UE power consumption or improving uplink resource utilization during a handover from a source cell to a target cell while a UE is connected to both the source cell and the target cell during the handover.