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    METHODS AND APPARATUS FOR DETERMINING AND/OR USING A COMMUNICATIONS MODE
    12.
    发明申请
    METHODS AND APPARATUS FOR DETERMINING AND/OR USING A COMMUNICATIONS MODE 失效
    用于确定和/或使用通信模式的方法和装置

    公开(公告)号：US20120185605A1

    公开(公告)日：2012-07-19

    申请号：US13008968

    申请日：2011-01-19

    申请人： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li

    发明人： Shailesh Patil ,  Hua Wang ,  Xinzhou Wu ,  Junyi Li

    IPC分类号： G06F15/16

    CPC分类号： H04W76/14 ,  H04W24/06 ,  H04W24/10

    摘要： Methods and apparatus for determining whether two or more communications devices, e.g., wireless terminals, in a communications system should communicate using direct peer to peer communications or via one or more infrastructure elements, e.g., base stations, are described. The determination whether a given pair of communications devices should communicate using direct peer to peer communications, rather than via the infrastructure element(s), is determined by a control device. The control device instructs various wireless terminals to make various signal measurements and/or transmit signals to be measured. Based on the signal measurements the control device estimates interference caused by the direct peer to peer link to the existing communications devices, the direct peer to peer link channel quality and/or interference caused to such a direct peer to peer link by existing communications devices which are communicating using peer to peer signaling and makes a mode decision based on such information.

    摘要翻译： 描述用于确定通信系统中的两个或多个通信设备（例如，无线终端）是否应使用直接对等通信或经由一个或多个基础设施元件（例如基站）进行通信的方法和装置。 通过控制设备确定给定的一对通信设备是否应该使用直接对等通信而不是通过基础设施元件进行通信。 控制装置指示各种无线终端进行各种信号测量和/或要测量的发送信号。 基于信号测量，控制设备估计由与现有通信设备的直接对等链路引起的干扰，直接对等链路链路信道质量和/或由现有通信设备直接对等链路引起的干扰 正在使用对等信令进行通信，并且基于这样的信息进行模式决定。

    METHODS AND APPARATUS FOR MAKING HANDOFF DECISIONS IN ACCESS TERMINALS CAPABLE OF OPERATING AT DIFFERENT TIMES IN BEST EFFORT AND QoS MODES OF TRAFFIC OPERATION
    15.
    发明申请
    METHODS AND APPARATUS FOR MAKING HANDOFF DECISIONS IN ACCESS TERMINALS CAPABLE OF OPERATING AT DIFFERENT TIMES IN BEST EFFORT AND QoS MODES OF TRAFFIC OPERATION 有权
    方法和装置可以在不同时间运行的接入终端中进行切换决策，并以最佳效果和QoS模式进行交通运行

    公开(公告)号：US20090154425A1

    公开(公告)日：2009-06-18

    申请号：US12049088

    申请日：2008-03-14

    申请人： Shailesh Patil ,  Prashanth Hande ,  Hyung Myung

    发明人： Shailesh Patil ,  Prashanth Hande ,  Hyung Myung

    IPC分类号： H04Q7/38

    CPC分类号： H04W36/165 ,  H04W36/26 ,  H04W36/36

    摘要： Methods and apparatus for making handoff decisions in an access terminal which can support both best effort and QoS traffic, e.g., when operating in a best effort and QoS mode of operation, respectively, are described. The access terminal receives an indicator indicating the fraction of communications resources not utilized for QoS service and information indicating a number of best effort users being supported by the attachment point. During QoS mode operation, connections to attachment points which can support the access terminal's minimal QoS requirements are identified and then from among the identified set, the attachment point which can provide a connect supporting the most best effort traffic from the access terminal is selected. In best effort mode operation the access terminal selects the attachment point connection which will provide the greatest amount of throughput to the access terminal for best effort traffic.

    摘要翻译： 描述了在能够支持最佳努力和QoS业务的接入终端中进行切换决策的方法和装置，例如分别以尽力而为和操作模式操作时。 接入终端接收指示未被用于QoS服务的通信资源的分数的指标，以及指示由附接点支持的尽力而为用户数的信息。 在QoS模式操作期间，识别可以支持接入终端的最小QoS​​要求的连接点的连接，然后从所识别的集合中，选择可以提供支持来自接入终端的最尽力流量的连接的连接点。 在尽力而为模式操作中，接入终端选择将为接入终端提供最大吞吐量的连接点连接以实现尽力而为业务。

    Network-assisted peer discovery
    17.
    发明授权
    Network-assisted peer discovery 有权
    网络辅助对等体发现

    公开(公告)号：US08855134B2

    公开(公告)日：2014-10-07

    申请号：US13558086

    申请日：2012-07-25

    申请人： Saurabha Rangrao Tavildar ,  Aleksandar Jovicic ,  Shailesh Patil ,  Hua Wang ,  Junyi Li

    发明人： Saurabha Rangrao Tavildar ,  Aleksandar Jovicic ,  Shailesh Patil ,  Hua Wang ,  Junyi Li

    IPC分类号： H04J3/26 ,  H04W8/00 ,  H04W48/16 ,  H04L29/08 ,  H04W4/00 ,  H04W4/20 ,  H04W4/02

    CPC分类号： H04W48/16 ,  H04L67/1063 ,  H04W4/023 ,  H04W4/20 ,  H04W4/80 ,  H04W8/005 ,  H04W76/14

    摘要： Techniques for transmitting information in a long term evolution (LTE) wireless communication network are disclosed. A base station may receive a first user equipment (UE) expression and first UE location information of a UE seeking peers. The base station may also receive a second UE expression and second UE location information of at least one of the peers. In accordance with the first and second UE expressions and the first and second UE location information, the base station may match ones of the peers proximate to the UE. The base station may transmit, using a data exchange efficiency technique, information to alert the UE to the presence of the peers. This transmission may comprise wide area network (WAN)-specific signaling.

    摘要翻译： 公开了用于在长期演进（LTE）无线通信网络中传输信息的技术。 基站可以接收寻求对等体的UE的第一用户设备（UE）表达和第一UE位置信息。 基站还可以接收至少一个对等体的第二UE表达和第二UE位置信息。 根据第一和第二UE表达式以及第一和第二UE位置信息，基站可以匹配靠近UE的对等端。 基站可以使用数据交换效率技术来发送信息以向UE通知对等体的存在。 该传输可以包括广域网（WAN）特定的信令。

    Methods and apparatus for peer discovery interference management in a wireless wide area network
    18.
    发明授权
    Methods and apparatus for peer discovery interference management in a wireless wide area network 有权
    无线广域网中对等体发现干扰管理的方法和装置

    公开(公告)号：US08812680B2

    公开(公告)日：2014-08-19

    申请号：US13232193

    申请日：2011-09-14

    申请人： Shailesh Patil ,  Xinzhou Wu ,  Hua Wang ,  Junyi Li ,  Thomas J. Richardson

    发明人： Shailesh Patil ,  Xinzhou Wu ,  Hua Wang ,  Junyi Li ,  Thomas J. Richardson

    IPC分类号： G06F15/177 ,  H04W8/00 ,  H04W72/06

    CPC分类号： H04W8/005 ,  H04W72/06

    摘要： A method of operating a wireless device is provided in which the wireless device determines to use one grouping of peer discovery resources of a plurality of groupings of peer discovery resources based on one of a path loss or a distance to a base station. The plurality of groupings include a first grouping of resources having a first plurality of identical subsets of resources and a second grouping of resources having a second plurality of identical subsets of resources. Each of the first plurality of identical subsets of resources extends over at least one of a different time period or a different number of subcarriers than each of the second plurality of identical subsets of resources. The wireless device transmits a peer discovery signal on one subset of the identical subsets of said one grouping of peer discovery resources.

    摘要翻译： 提供了一种操作无线设备的方法，其中无线设备基于路径损耗或到基站的距离之一确定使用多个对等体发现资源分组中的一个对等体发现资源分组。 多个分组包括具有第一多个相同的资源子集的资源的第一分组和具有第二多个相同的资源子集的资源的第二分组。 第一多个相同的资源子集中的每一个在与第二多个相同的资源子集中的每一个相比不同的时间段或不同数量的子载波中的至少一个中延伸。 无线设备在所述一组对等体发现资源的相同子集的一个子集上发送对等体发现信号。

    Methods and apparatus for controlling devices with no or limited WWAN capability in peer to peer communication
    19.
    发明授权
    Methods and apparatus for controlling devices with no or limited WWAN capability in peer to peer communication 有权
    用于在对等通信中控制没有或有限的WWAN能力的设备的方法和装置

    公开(公告)号：US08811950B2

    公开(公告)日：2014-08-19

    申请号：US13436264

    申请日：2012-03-30

    申请人： Junyi Li ,  Hua Wang ,  Shailesh Patil

    发明人： Junyi Li ,  Hua Wang ,  Shailesh Patil

    IPC分类号： H04M1/66

    CPC分类号： H04W12/06 ,  H04L63/0884 ,  H04W76/14

    摘要： In a wireless wide area network (WWAN) scenario, communication between UEs is facilitated through uplink/downlink channels between the UEs and a base station (i.e., WWAN link or WWAN communication). In the case that two communicating UEs are in the vicinity of each other, direct peer-to-peer communication without passing through the base station may reduce a base station load. In some scenarios, it is beneficial for devices, with no or limited WWAN capability to also participate in peer-to-peer communication. Accordingly, a method, an apparatus, and a computer program product for wireless communication are provided in which control information from a user equipment (UE) is received, the control information including information indicating resources for peer-to-peer communication, a peer-to-peer link with the UE to receive authentication information for using the resources is established, and the resources are used to communicate with a peer device.

    摘要翻译： 在无线广域网（WWAN）场景中，通过UE和基站（即WWAN链路或WWAN通信）之间的上行链路/下行链路信道来促进UE之间的通信。 在两个通信的UE处于彼此附近的情况下，不经过基站的直接对等通信可以减少基站负载。 在某些情况下，对于没有或有限的WWAN功能也可以参与点对点通信的设备是有益的。 因此，提供了一种用于无线通信的方法，装置和计算机程序产品，其中接收到来自用户设备（UE）的控制信息，所述控制信息包括指示用于对等通信的资源的信息， 建立与UE的对等链路以接收用于使用资源的认证信息，并且使用该资源与对等设备进行通信。