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    Method and apparatus for use of a relay schemed to facilitate efficient broadcast communication in device to device environment
    136.
    发明授权
    Method and apparatus for use of a relay schemed to facilitate efficient broadcast communication in device to device environment 有权
    用于使用设计用于促进设备到设备环境中的有效广播通信的中继器的方法和装置

    公开(公告)号：US09307427B2

    公开(公告)日：2016-04-05

    申请号：US13947989

    申请日：2013-07-22

    Applicant: QUALCOMM Incorporated

    Inventor： Shreeshankar Bodas ,  Kapil Gulati ,  Shailesh Patil ,  Saurabha R. Tavildar

    IPC: H04L12/26 ,  H04W24/08 ,  H04W72/04 ,  H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04W52/24 ,  H04W52/28 ,  H04W52/38 ,  H04W52/48

    CPC classification number: H04W24/08 ,  H04L1/1692 ,  H04L1/1825 ,  H04L5/006 ,  H04W52/245 ,  H04W52/281 ,  H04W52/383 ,  H04W52/48 ,  H04W72/0446

    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving packet communication in a broadcast D2D communication system. In an example, a communications device is equipped to receive a first packet during a first timeslot from a broadcast transmitter, measure a power level of a NACK received during the first timeslot, receive the first packet during a second timeslot, and determine whether to transmit the first packet during the second timeslot based on the measured power level of the NACK. In such an aspect in which the communications device determines that the measured power level of the NACK is above a threshold power level, the communications device may act as a relay and transmit the first packet during the second timeslot.

    Abstract translation: 结合改善广播D2D通信系统中的分组通信来提供用于无线通信的方法，装置和计算机程序产品。 在一个示例中，通信设备被配备为在广播发射机的第一时隙期间接收第一分组，测量在第一时隙期间接收到的NACK的功率电平，在第二时隙期间接收第一分组，并且确定是否发送 基于所测量的NACK的功率电平在第二时隙期间的第一分组。 在通信设备确定所测量的NACK的功率电平高于阈值功率电平的这种方面中，通信设备可以充当中继器，并且在第二时隙期间发送第一分组。

    GROUP PRIORITY HANDLING FOR WIRELESS COMMUNICATION
    137.
    发明申请
    GROUP PRIORITY HANDLING FOR WIRELESS COMMUNICATION 有权
    集团优先处理无线通信

    公开(公告)号：US20160080920A1

    公开(公告)日：2016-03-17

    申请号：US14808154

    申请日：2015-07-24

    Applicant: QUALCOMM Incorporated

    Inventor： Sudhir Kumar Baghel ,  Saurabha Rangrao Tavildar ,  Shailesh Patil ,  Kapil Gulati

    IPC: H04W4/22 ,  H04W72/04 ,  H04W76/00 ,  H04W68/00 ,  H04L29/08 ,  H04W76/04

    CPC classification number: H04W4/90 ,  H04L67/1044 ,  H04W68/005 ,  H04W72/02 ,  H04W72/04 ,  H04W72/042 ,  H04W72/1289 ,  H04W76/14 ,  H04W76/36 ,  H04W76/50

    Abstract: Methods, systems, and devices are described for wireless communication at a UE. In accordance with the present disclosure, a number of user devices in a network may be divided into a plurality of service groups based in part on priority levels associated with each group. In some examples, a network may distribute a plurality of resource pools to each of the above-assigned groups. Thus, for proximity based service (ProSe) communication, user devices within each group may select resource pools corresponding to the priority levels of the groups associated with the user device. Thus, in accordance with the present disclosure, division of resources based on priority levels of groups and UEs may ensure greater reliability of access to resources for high priority communication.

    Abstract translation: 描述了用于UE处的无线通信的方法，系统和设备。 根据本公开，网络中的多个用户设备可以部分地基于与每个组相关联的优先级被划分为多个服务组。 在一些示例中，网络可以将多个资源池分配给每个上述分配的组。 因此，对于基于邻近的服务（ProSe）通信，每个组内的用户设备可以选择对应于与用户设备相关联的组的优先级的资源池。 因此，根据本公开，基于组和UE的优先级别的资源划分可以确保对用于高优先级通信的资源的访问的更高的可靠性。

    Methods and apparatus for WAN assisted contention detection and resolution in peer to peer networks
    138.
    发明授权
    Methods and apparatus for WAN assisted contention detection and resolution in peer to peer networks 有权
    在对等网络中WAN辅助争用检测和解决方案的方法和装置

    公开(公告)号：US09247453B2

    公开(公告)日：2016-01-26

    申请号：US14311627

    申请日：2014-06-23

    Applicant: QUALCOMM Incorporated

    Inventor： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li ,  Thomas Joseph Richardson

    IPC: H04W4/00 ,  H04W28/04 ,  H04W76/02

    CPC classification number: H04W28/046 ,  H04W4/70 ,  H04W74/085 ,  H04W74/0858 ,  H04W76/11 ,  H04W76/14

    Abstract: Various methods and apparatus are directed to collision detection and/or avoidance regarding peer to peer connection identifiers. A wireless communications device broadcasts a signal indicating its acquired connection identifier in one of two alternative blocks. A base station monitors peer to peer signaling in its coverage area and tracks the usage of peer to peer connection identifiers by pairs of devices. The base station detects when multiple pairs of devices are using the same peer to peer connection identifier. The base station provides assistance to the peer to peer network to avoid a collision or facilitate rapid collision detection by the peer to peer devices. In one approach the base station sends an instruction for a connection to switch its connection identifier. In another approach the base station sends a connection a message to bias its selection as to which of the two alternative blocks to use for transmission.

    Abstract translation: 各种方法和装置针对关于对等连接标识符的冲突检测和/或避免。 无线通信设备在两个替代块之一中广播指示其获取的连接标识符的信号。 基站监视其覆盖区域中的对等信令，并通过成对的设备跟踪对等连接标识符的使用。 基站检测多对设备何时使用相同的对等连接标识符。 基站向对等网络提供协助以避免冲突或促进对等设备的快速冲突检测。 在一种方法中，基站发送用于连接的指令来切换其连接标识符。 在另一种方法中，基站向连接发送消息以偏移其对于要用于传输的两个替代块中的哪一个的选择。

    SIGNALING FLOWS AND BUFFER STATUS REPORT FOR A GROUP IN DEVICE-TO-DEVICE BROADCAST COMMUNICATION
    139.
    发明申请
    SIGNALING FLOWS AND BUFFER STATUS REPORT FOR A GROUP IN DEVICE-TO-DEVICE BROADCAST COMMUNICATION 有权
    用于设备到设备广播通信中的组的信令流和缓冲器状态报告

    公开(公告)号：US20150271860A1

    公开(公告)日：2015-09-24

    申请号：US14608819

    申请日：2015-01-29

    Applicant: QUALCOMM Incorporated

    Inventor： Sudhir Kumar Baghel ,  Saurabha Rangrao Tavildar ,  Shailesh Patil ,  Kapil Gulati ,  Haris Zisimopoulos

    IPC: H04W76/02 ,  H04W36/00 ,  H04W4/08

    CPC classification number: H04W76/14 ,  H04L63/104 ,  H04W4/06 ,  H04W4/08 ,  H04W12/06 ,  H04W12/08 ,  H04W36/00 ,  H04W36/0016 ,  H04W72/04 ,  H04W72/0406 ,  H04W76/40 ,  H04W88/10

    Abstract: Methods, systems, and devices are described for device-to-device (D2D) wireless communication. A device may transmit an initiation message to a base station indicating that the device desires to initiate a D2D communication session. The device may then receive a response from the base station that includes parameters for configuration of the D2D session. When it has data to send to another device, the device may transmit buffer status report (BSR) to the base station. The base station may respond with a grant of D2D scheduling assignment (SA) configured according to the previously sent parameters. For example, the message may be scrambled with a D2D temporary identity sequence. In some cases, the device may transmit a group identification (ID) code to the base station, and the group ID may be associated with an index, so an SA for that group can be reference by index.

    Abstract translation: 描述了用于设备到设备（D2D）无线通信的方法，系统和设备。 设备可以向基站发送指示设备发起D2D通信会话的启动消息。 然后，设备可以从基站接收包括用于配置D2D会话的参数的响应。 当具有要发送到另一设备的数据时，设备可以向基站发送缓冲状态报告（BSR）。 基站可以通过根据先前发送的参数配置的D2D调度分配（SA）的授权进行响应。 例如，消息可以用D2D临时身份序列加扰。 在一些情况下，设备可以向基站发送组标识（ID）代码，并且组ID可以与索引相关联，因此该组的SA可以由索引引用。

    USING SHORT RANGE DISCOVERY TO PREDICT THE AGC SETTING FOR LONG RANGE DISCOVERY
    140.
    发明申请
    USING SHORT RANGE DISCOVERY TO PREDICT THE AGC SETTING FOR LONG RANGE DISCOVERY 有权
    使用短距离发现以预测长距离发现的AGC设置

    公开(公告)号：US20150071114A1

    公开(公告)日：2015-03-12

    申请号：US14447239

    申请日：2014-07-30

    Applicant: QUALCOMM Incorporated

    Inventor： Kapil Gulati ,  Shailesh Patil ,  Hua Wang ,  Saurabha Rangrao Tavildar ,  Pablo Anigstein

    IPC: H04W52/52 ,  H04W4/00 ,  H04W48/10 ,  H04W8/00

    CPC classification number: H04W52/52 ,  H03G3/3078 ,  H04B1/00 ,  H04W4/70 ,  H04W8/005 ,  H04W48/10

    Abstract: Methods, systems, apparatuses, and devices are described for predicting an automatic gain control setting for long range discovery in a peer-to-peer network. In one configuration, an energy of each resource of a first set of resources may be estimated. A total energy of a second set of resources used for long range discovery in the peer-to-peer network may be predicted. The predicted total energy may be based at least in part on the estimated energy of each resource of the first set of resources. An automatic gain control setting for the second set of resources may be predicted based at least in part on the predicted total energy.

    Abstract translation: 描述了用于预测对等网络中的远程发现的自动增益控制设置的方法，系统，装置和设备。 在一种配置中，可以估计第一组资源的每个资源的能量。 可以预测在对等网络中用于长距离发现的第二组资源的总能量。 预测的总能量可以至少部分地基于第一组资源的每个资源的估计能量。 可以至少部分地基于预测的总能量来预测用于第二组资源的自动增益控制设置。

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