公开(公告)号：WO2017065895A1

公开(公告)日：2017-04-20

申请号：PCT/US2016/049991

申请日：2016-09-01

Applicant: QUALCOMM INCORPORATED

Inventor： BAGHEL, Sudhir Kumar ,  GULATI, Kapil ,  CHENG, Hong ,  PATIL, Shailesh ,  LI, Junyi ,  TSIRTSIS, Georgios ,  SADIQ, Bilal

IPC: H04W76/02 ,  H04W12/06 ,  H04W84/04 ,  H04W88/04

CPC classification number: H04W4/70 ,  H04L5/0007 ,  H04L69/22 ,  H04W12/06 ,  H04W48/16 ,  H04W76/14 ,  H04W76/27 ,  H04W84/047 ,  H04W88/04

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In an exemplary embodiment, the apparatus can receive a packet at a Uu protocol stack of a first user equipment (UE), the packet intended for a base station. In addition, the apparatus can transfer the packet from the Uu protocol stack of the first UE to a PC5 interface protocol stack of the first UE. Furthermore, the apparatus can modify a header of the packet at the PC5 interface protocol stack to identify the packet as relayed uplink traffic intended for the base station from the first UE. Moreover, the apparatus can transmit the packet including the modified header to a second UE for relaying to the base station.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机可读介质。 在示例性实施例中，该装置可以在第一用户设备（UE）的Uu协议栈处接收分组，该分组旨在用于基站。 另外，该装置可以将分组从第一UE的Uu协议栈传送到第一UE的PC5接口协议栈。 此外，该设备可以在PC5接口协议栈处修改分组的报头，以将分组标识为从第一UE向基站预期的中继的上行链路业务。 此外，该设备可以将包括修改的报头的分组发送到第二UE以中继到基站。

公开(公告)号：WO2017004341A1

公开(公告)日：2017-01-05

申请号：PCT/US2016/040328

申请日：2016-06-30

Applicant: QUALCOMM INCORPORATED

Inventor： BAGHEL, Sudhir Kumar ,  PATIL, Shailesh ,  TAVILDAR, Saurabha Rangrao ,  GULATI, Kapil ,  JIANG, Libin

IPC: H04W72/04 ,  H04W92/18 ,  H04W28/02

CPC classification number: H04W72/1215 ,  H04W28/0278 ,  H04W28/06 ,  H04W72/0413 ,  H04W72/048 ,  H04W92/18

Abstract: Aspects described herein generally relate to communicating buffer status reports (BSR) in wireless communications. A BSR can be generated at a device indicating a size of each of a plurality of messages stored in a buffer of the device for communicating from the device to one or more other devices. The BSR can be transmitted to a base station to request resources for communicating one or more of the plurality of messages to the one or more other devices.

Abstract translation: 本文描述的方面通常涉及在无线通信中传送缓冲器状态报告（BSR）。 BSR可以在设备处产生，指示存储在设备的缓冲器中的多个消息中的每一个的大小，用于从设备到一个或多个其他设备进行通信。 BSR可以被发送到基站以请求用于将多个消息中的一个或多个消息传送到一个或多个其他设备的资源。

公开(公告)号：WO2016182653A1

公开(公告)日：2016-11-17

申请号：PCT/US2016/026802

申请日：2016-04-08

Applicant: QUALCOMM INCORPORATED

Inventor： PATIL, Shailesh ,  TAVILDAR, Saurabha Rangrao ,  BAGHEL, Sudhir Kumar ,  GULATI, Kapil

IPC: H04W76/02

CPC classification number: H04W40/22 ,  H04B7/2606 ,  H04L5/0048 ,  H04W4/02 ,  H04W8/005 ,  H04W24/08 ,  H04W72/0426 ,  H04W76/14 ,  H04W88/04

Abstract: An efficient approach for a mobile device apparatus that is out of network coverage to communicate with the network is desired. The apparatus may be a user equipment (UE). The apparatus receives one or more device-to-device (D2D) signals respectively from one or more proximate UEs. The apparatus measures signal strength of the one or more D2D signals based on signal strength of one or more resource elements used for receiving one and/or more reference signals of the one or more D2D signals or signal strength of one or more resource elements used for receiving one or more data parts of the one or more D2D signals. The apparatus selects one of the one or more proximate UEs as a relay UE based on the measurement of the signal strength of the one or more D2D signals, to communicate with the base station via the selected relay UE.

Abstract translation: 期望一种用于与网络通信的网络覆盖范围以外的移动设备设备的有效方法。 该装置可以是用户设备（UE）。 该装置分别从一个或多个邻近UE接收一个或多个设备到设备（D2D）信号。 该装置基于用于接收一个或多个D2D信号的一个和/或多个参考信号的一个或多个资源元素的信号强度或者用于一个或多个D2D信号的一个或多个资源元素的信号强度来测量一个或多个D2D信号的信号强度 接收一个或多个D2D信号的一个或多个数据部分。 该设备基于对一个或多个D2D信号的信号强度的测量来选择一个或多个邻近UE中的一个作为中继UE，以经由所选择的中继UE与基站通信。

公开(公告)号：WO2015017106A2

公开(公告)日：2015-02-05

申请号：PCT/US2014/046163

申请日：2014-07-10

Applicant: QUALCOMM INCORPORATED

Inventor： GULATI, Kapil ,  PATIL, Shailesh ,  GAAL, Peter ,  TAVILDAR, Saurabha Rangrao ,  LI, Junyi ,  TSIRTSIS, Georgios

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W8/005 ,  H04W48/12 ,  H04W56/001 ,  H04W72/042 ,  H04W72/0446

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives information from a serving base station and at least one neighboring base station. The information indicates a time allocation of discovery resources allocated by each of the serving base station and the at least one neighboring base station for performing direct discovery. The apparatus further determines a subframe timing of the serving base station and the at least one neighboring base station, and performs direct discovery using the time allocation of the discovery resources allocated by each of the serving base station and the at least one neighboring base station based on a determined subframe timing of the serving base station or a neighboring base station corresponding to the discovery resources.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该装置从服务基站和至少一个相邻基站接收信息。 该信息指示由服务基站和至少一个相邻基站中的每一个分配的用于执行直接发现的发现资源的时间分配。 该装置还确定服务基站和至少一个相邻基站的子帧定时，并且使用由服务基站和至少一个相邻基站中的每一个分配的发现资源的时间分配来执行直接发现 在服务基站或对应于发现资源的相邻基站的确定的子帧定时上。

公开(公告)号：WO2014126765A1

公开(公告)日：2014-08-21

申请号：PCT/US2014/014928

申请日：2014-02-05

Applicant: QUALCOMM INCORPORATED

Inventor： WANG, Hua ,  SAHAI, Achaleshwar ,  PULJIZ, Zrinka ,  PATIL, Shailesh ,  ANIGSTEIN, Pablo Alejandro ,  LI, Junyi

IPC: H04J11/00 ,  H04B7/04

CPC classification number: H04B1/1027 ,  H04B1/10 ,  H04B1/7107 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/15585 ,  H04B17/16 ,  H04J11/0036 ,  H04L25/0204 ,  H04L25/022 ,  H04L25/0228 ,  H04L25/03159 ,  H04L25/03891 ,  H04L2025/03426 ,  H04W28/04

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives an intended signal from a first wireless device operating in a full-duplex mode, receives an interfering signal from a second wireless device communicating with the first wireless device, and reduces an interference of the received intended signal caused by the interfering signal by projecting a matrix of the received intended signal onto a space associated with the interfering signal.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该设备从全双工模式的第一无线设备接收预期信号，从与第一无线设备通信的第二无线设备接收干扰信号，并减少由干扰信号引起的接收到的预期信号的干扰 将接收到的预期信号的矩阵投影到与干扰信号相关联的空间上。

公开(公告)号：WO2014004314A2

公开(公告)日：2014-01-03

申请号：PCT/US2013/047111

申请日：2013-06-21

Applicant: QUALCOMM INCORPORATED

Inventor： MADAN, Ritesh K. ,  PATIL, Shailesh

IPC: H04W72/04

CPC classification number: H04W72/02 ,  H04L5/14 ,  H04W16/32 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/046

Abstract: The herein disclosed apparatus, systems, and methods use Almost Blank Subframes (ABS) to manage interference between D2D and WAN transmissions. In particular, an eNodeB is disclosed comprising a controller module operable to obtain an indicator of a need for a quiescent subframe, and to select responsively thereto a subframe of a communication frame, and allocate the selected subframe as an Almost Blank Subframe (ABS). The base station includes a transceiver module operable to communicate the ABS over an air interface, and to send a misinformation signal to another eNodeB device indicating the ABS is not almost blank.

Abstract translation: 本文公开的装置，系统和方法使用几乎空白子帧（ABS）来管理D2D和WAN传输之间的干扰。 特别地，公开了一种eNodeB，其包括控制器模块，该控制器模块可操作以获得对静止子帧的需要的指示符，并响应于其选择通信帧的子帧，并将所选择的子帧分配为几乎空白子帧（ABS）。 基站包括可操作以通过空中接口通信ABS的收发器模块，并向另一个eNodeB设备发送指示ABS几乎不为空的错误信息信号。

公开(公告)号：WO2013006650A1

公开(公告)日：2013-01-10

申请号：PCT/US2012/045464

申请日：2012-07-03

Applicant: QUALCOMM Incorporated ,  RICHARDSON, Thomas J. ,  WU, Xinzhou ,  PATIL, Shailesh ,  LI, Junyi

Inventor： RICHARDSON, Thomas J. ,  WU, Xinzhou ,  PATIL, Shailesh ,  LI, Junyi

IPC: H04W74/08

CPC classification number: H04W74/0875 ,  H04W72/005

Abstract: Methods and apparatus for supporting multicast groups in networks, e.g., wireless peer to peer networks, are described. A member of a multicast group, that does not intend to transmit in a traffic interval, generates and transmits a signal on a traffic transmission request resource indicating that the device transmitting the signal does not intend to transmit multicast traffic data to the multicast group. A member of the multicast group, that intends to transmit in the traffic interval, refrains from transmitting a signal and monitors. The devices in the group which did not transmit decide which one is allowed to proceed with its intended multicast traffic transmission based on relative priority within the group.

Abstract translation: 描述了在诸如无线对等网络的网络中支持多播组的方法和装置。 组播组的成员，不打算以业务间隔发送，生成并发送业务传输请求资源上的信号，指示发送信号的设备不打算向组播组发送组播数据。 组播组的成员，打算在业务间隔内传输，避免发送信号和监控。 根据组内的相对优先级，不发送组中的设备决定允许哪些设备进行其预期的组播流量传输。

公开(公告)号：WO2012135391A1

公开(公告)日：2012-10-04

申请号：PCT/US2012/031027

申请日：2012-03-28

Applicant: QUALCOMM Incorporated ,  PATIL, Shailesh ,  WU, Xinzhou ,  LI, Junyi

Inventor： PATIL, Shailesh ,  WU, Xinzhou ,  LI, Junyi

IPC: H04W16/14

CPC classification number: H04W8/005 ,  H04W40/12 ,  H04W40/22 ,  H04W76/14 ,  H04W84/22 ,  H04W88/04 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/34 ,  Y02D70/39

Abstract: A method, an apparatus, and a computer program product are provided in which a peer discovery signal is received from a second apparatus. At least one of a path loss to a serving base station or a path loss to a neighboring base station is determined. Whether to relay the peer discovery signal is determined based on the at least one of the path loss to the serving base station or the path loss to the neighboring base station. The peer discovery signal is sent upon determining to relay the peer discovery signal.

Abstract translation: 提供了一种方法，装置和计算机程序产品，其中从第二装置接收对等体发现信号。 确定对服务基站的路径损耗或到相邻基站的路径损耗中的至少一个。 基于对服务基站的路径损耗中的至少一个或对相邻基站的路径损耗来确定是否中继对等体发现信号。 在确定中继对等体发现信号时发送对等体发现信号。

公开(公告)号：WO2023028577A1

公开(公告)日：2023-03-02

申请号：PCT/US2022/075501

申请日：2022-08-26

Applicant: QUALCOMM INCORPORATED

Inventor： DUTTA, Sourjya ,  NGUYEN, Tien Viet ,  SARKIS, Gabi ,  WU, Shuanshuan ,  GULATI, Kapil ,  MARSH, Gene Wesley ,  PATIL, Shailesh

IPC: H04W72/02 ,  H04W88/04 ,  H04W4/40 ,  H04B7/026

Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for regulating a size of a resource information forwarding message to balance the overhead associated with transmitting the resource information forwarding message with the usefulness of the resource information forwarding message. A first user equipment (UE) may receive a sidelink control information (SCI) message from a third UE indicating resources reserved by the third UE, and it may be appropriate for the first UE to transmit a resource information forwarding message to a second UE indicating the resources reserved by the third UE. As such, the first UE may determine a maximum size of the resource information forwarding message, and the first UE may generate and transmit the resource information forwarding message to the second UE in accordance with the determined maximum size.

公开(公告)号：WO2022150240A1

公开(公告)日：2022-07-14

申请号：PCT/US2021/072839

申请日：2021-12-09

Applicant: QUALCOMM INCORPORATED

Inventor： STEFANATOS, Stelios ,  XUE, Yisheng ,  PATIL, Shailesh ,  GUBESKYS, Arthur ,  WU, Shuanshuan ,  CHERAGHI, Parisa

IPC: H04W74/00

Abstract: Aspects for reducing interference for transmissions in unlicensed frequency bands are disclosed. An apparatus, e.g., a user equipment (UE) with information to transmit, identifies before transmitting the information in an unlicensed frequency spectrum, a specified duration of a listen-before-talk (LBT) operation in that spectrum. Based on the specified duration, the UE reduces a transmission time duration of a slot of the UE to increase a time duration of a remainder of the slot sufficient to prevent, or decrease the likelihood of, a transmission by the UE in the slot from interfering with an LBT operation by another UE.