公开(公告)号：US20140064070A1

公开(公告)日：2014-03-06

申请号：US14012985

申请日：2013-08-28

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Kirankumar ANCHAN ,  Arvind V. SANTHANAM

IPC: H04W28/02

CPC classification number: H04W28/0268 ,  H04L47/2475 ,  H04W28/24 ,  H04W76/12

Abstract: The disclosure relates to optimistic QoS setup. A network element receives an IP packet that is not associated with a QoS request on a bearer for an application/service executing on a target client device, and initiates QoS activation for the target client device based on a combination of an application-specific identifier from the target client device and a user-specific identifier of the application/service. A server receives a session setup request that is not associated with a QoS request for an application/service executing on a target client device, the session setup request identifying one or more client devices to participate in a session, and initiates QoS activation for at least one of the client devices, before a session announcement is transmitted to the client devices, based on a combination of an application-specific identifier from the target client device and a user-specific identifier of the application/service.

Abstract translation: 本公开涉及乐观的QoS设置。 网络单元接收与目标客户端设备上执行的应用/服务的承载上的QoS请求无关的IP分组，并且基于来自目标客户端设备的应用特定标识符的组合来启动目标客户端设备的QoS激活 目标客户端设备和应用/服务的用户特定标识符。 服务器接收与目标客户端设备上执行的应用/服务的QoS请求不相关联的会话建立请求，会话建立请求标识一个或多个客户端设备参与会话，并且至少启动QoS激活 基于来自目标客户端设备的特定于应用的标识符和应用/服务的用户特定标识符的组合，在将会话通知发送到客户端设备之前，客户端设备之一。

公开(公告)号：US20250106799A1

公开(公告)日：2025-03-27

申请号：US18730514

申请日：2022-03-28

Applicant: QUALCOMM Incorporated

Inventor： Dan VASSILOVSKI ,  Gabi SARKIS ,  Karthika PALADUGU ,  Fatih ULUPINAR ,  Ozcan OZTURK ,  Peng CHENG ,  Hong CHENG ,  Qing LI ,  Tien Viet NGUYEN ,  Gene Wesley MARSH ,  Gavin Bernard HORN

IPC: H04W56/00 ,  H04W92/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first sidelink device may obtain an absolute time. The first sidelink device may perform a ranging session on a first sidelink connection with a second sidelink device to obtain a first propagation delay between the first sidelink device and the second sidelink device. The first device may generate a first corrected absolute time for the second sidelink device based at least in part on the absolute time and the first propagation delay such that the second sidelink device will also have the absolute time. The first sidelink device may transmit the first corrected absolute time to the second sidelink device in a first message on the first sidelink connection. Numerous other aspects are described.

公开(公告)号：US20250048156A1

公开(公告)日：2025-02-06

申请号：US18717561

申请日：2022-02-01

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Hong CHENG

IPC: H04W24/10 ,  H04W76/11

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a remote user equipment (UE) may generate a measurement report for discovery that includes a serving relay UE source Layer 2 (L2) identifier (ID), of a serving relay UE that serves the remote UE, and a candidate relay UE source L2 ID, for each candidate relay UE of a set of candidate relay UEs. The UE may transmit the measurement report. Numerous other aspects are described.

公开(公告)号：US20240414513A1

公开(公告)日：2024-12-12

申请号：US18699872

申请日：2021-12-13

Applicant: QUALCOMM Incorporated

Inventor： Karthika PALADUGU ,  Hong CHENG ,  Gene Wesley MARSH ,  Peng CHENG

IPC: H04W8/00 ,  H04B17/318 ,  H04W76/14 ,  H04W92/18

Abstract: Methods, apparatuses, and computer-readable medium are provided. An example method may include transmitting, to one or more UEs including a second UE, a sidelink discovery message for a communication with a third UE. The example method may further include receiving, from the one or more UEs, a sidelink discovery response including information about a path with the third UE. The example method may further include establishing a sidelink connection with the second UE to relay the communication from the first UE to the third UE based, at least in part, on the information about the path between the second UE and the third UE.

公开(公告)号：US20240357695A1

公开(公告)日：2024-10-24

申请号：US18682104

申请日：2021-09-16

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Ozcan OZTURK

IPC: H04W76/27 ,  H04W76/19 ,  H04W76/38

CPC classification number: H04W76/27 ,  H04W76/19 ,  H04W76/38

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 procedure with a base station via a relay. The UE transmits a request associated with an RRC connection to a second UE to be relayed to the base station and monitors for a response from the base station based on the one or more timers associated with the RRC connection procedure via the second UE as the relay.

公开(公告)号：US20240251270A1

公开(公告)日：2024-07-25

申请号：US18293331

申请日：2021-10-01

Applicant: QUALCOMM Incorporated

Inventor： Shankar KRISHNAN ,  Karthika PALADUGU ,  Peng CHENG ,  Dan VASSILOVSKI ,  Hong CHENG ,  Gavin Bernard HORN ,  Rajeev KUMAR ,  Xipeng ZHU ,  Ozcan OZTURK ,  Aziz GHOLMIEH

IPC: H04W24/10 ,  H04W76/27

CPC classification number: H04W24/10 ,  H04W76/27

Abstract: A relay device receives, from the base station, a configuration for minimization of drive test (MDT) measurements associated with sidelink communication and transmits a report of the MDT measurements to the base station based on the configuration. The relay device may transmit, to a second UE, a configuration for logged MDT measurements associated with sidelink communication. The relay may receive an availability indication of logged MDT measurements from the second UE, transmit a request for the logged MDT measurements to the second UE, and receive the logged MDT measurements from the second UE over sidelink. A remote device receives, in a sidelink message from a relay device, a configuration for MDT measurements of sidelink communication and transmits the MDT measurements to the relay device.

公开(公告)号：US20230422218A1

公开(公告)日：2023-12-28

申请号：US18466175

申请日：2023-09-13

Applicant: QUALCOMM Incorporated

Inventor： Linhai HE ,  Kianoush HOSSEINI ,  Sudhir Kumar BAGHEL ,  Karthika PALADUGU ,  Gokul SRIDHARAN ,  Gabi SARKIS ,  Gavin Bernard HORN ,  Hwan Joon KWON ,  Wanshi CHEN

IPC: H04W72/02 ,  H04W72/1263 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/56 ,  H04W72/566

CPC classification number: H04W72/02 ,  H04W72/1263 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/56 ,  H04W72/566

Abstract: Methods, systems, and devices for wireless communications are described to support relayed sidelink communications. A first device and a base station may communicate via a communication link including a sidelink link between the first device and a second device and a relay link between the second device and the base station. The base station may determine restrictions for the communication link and transmit an indication of the restrictions over the relay link. The restrictions may differentiate data originating from the first device and the second device, restrict the first device to one or more resources, or associate logical channels at the first device with one or more transport block sizes and communication links. The second device may relay the indication of the restrictions to the first device. The first device, the second device, and the base station may communicate over the communication link according to the restrictions.

公开(公告)号：US20230328840A1

公开(公告)日：2023-10-12

申请号：US17995916

申请日：2020-05-17

Applicant: QUALCOMM Incorporated

Inventor： Peng CHENG ,  Karthika PALADUGU ,  Wanshi CHEN ,  Hong CHENG ,  Gavin Bernard HORN ,  Seyedkianoush HOSSEINI ,  Dan VASSILOVSKI

IPC: H04W76/28 ,  H04W8/00

CPC classification number: H04W76/28 ,  H04W8/005

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may transmit sidelink discontinuous reception (DRX) information to a base station while operating in a connected mode. In some examples, the UE may include the sidelink DRX information in UE-assistance information (UAI). The sidelink DRX information may include a preference of a DRX cycle, a DRX active duration, a DRX inactive duration, and the like, for sidelink DRX operation. The UE may receive a message including a sidelink DRX configuration from the base station based on the sidelink DRX information and operate according to the sidelink DRX configuration.

公开(公告)号：US20230328689A1

公开(公告)日：2023-10-12

申请号：US18041972

申请日：2020-10-21

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Peng CHENG ,  Karthika PALADUGU

IPC: H04W68/02 ,  H04W76/14

CPC classification number: H04W68/02 ,  H04W76/14 ,  H04W88/04

Abstract: Aspects relate to paging optimizations in relay operations. A remote UE may provide one or more paging identifiers identifying the remote UE to one or more relay UEs over respective relay links therebetween. Each relay UE may provide the paging identifier(s) of the remote UE to a respective serving radio access network (RAN) node, which may further provide the paging identifier(s) of the remote UE to an anchor RAN node and/or core network node to optimize paging of the remote UE. For example, paging of the remote UE may be limited to the cell(s) including the relay UE(s). The remote UE may further be configured to select to receive the paging message from one of the relay UEs or may receive the paging message from each of the relay UEs. A relay UE may further transmit a page reject message to reject a paging message.

公开(公告)号：US20230319551A1

公开(公告)日：2023-10-05

申请号：US18185017

申请日：2023-03-16

Applicant: QUALCOMM Incorporated

Inventor： Hongil KIM ,  Soo Bum LEE ,  Karthika PALADUGU ,  Hong CHENG ,  Gavin Bernard HORN

IPC: H04W12/03 ,  H04W8/00

CPC classification number: H04W12/03 ,  H04W8/005

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may encrypt a discovery message associated with a relay service based at least in part on a set of code-sending security parameters (CSSPs) associated with the relay service. The UE may transmit the encrypted discovery message. In some aspects, a UE may receive an encrypted discovery message. The UE may decrypt the encrypted discovery message based at least in part on a set of code-receiving security parameters (CRSPs) associated with the relay service. Numerous other aspects are provided.