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    OPTIMIZATIONS FOR PROSE COMMUNICATIONS
    2.
    发明申请
    OPTIMIZATIONS FOR PROSE COMMUNICATIONS 审中-公开
    优化通信

    公开(公告)号：WO2016054577A2

    公开(公告)日：2016-04-07

    申请号：PCT/US2015/053833

    申请日：2015-10-02

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： WATFA, Mahmoud ,  WANG, Guanzhou ,  AHMAD, Saad ,  HELMY, Amir ,  CANONNE-VELASQUEZ, Loic ,  KARAMPATSIS, Dimitrios ,  KAUR, Samian ,  OLVERA-HERNANDEZ, Ulises

    IPC: H04W76/02

    CPC classification number: H04W76/11 ,  H04L43/028 ,  H04W8/005 ,  H04W28/06 ,  H04W28/22 ,  H04W28/24 ,  H04W76/14 ,  H04W76/23 ,  H04W88/08

    Abstract: Methods and devices are described for communication using proximity services (ProSe). An aggregate maximum bit rate parameter (AMBR) may limit a data rate that may be transmitted by one or more ProSe bearers. A wireless transmit-receive unit (WTRU) may request authorization from the network prior to establishing a ProSe bearer specifying a required quality of service (QoS) or other requirements. Each ProSe bearer may have a corresponding EPS bearer to support service continuity. Packets may be evaluated by a WTRU first using a ProSe check to determine if the packet is destined for a ProSe bearer and then using a packet filter or filters in order of precedence. Embodiments may include methods of initiation communication after discovery. Embodiments may include methods of maintaining session continuity when traffic is switched between an evolved packet system (EPS) bearer and a ProSe bearer.

    Abstract translation: 描述了使用接近服务（ProSe）进行通信的方法和设备。 聚合最大比特率参数（AMBR）可以限制可以由一个或多个ProSe承载发送的数据速率。 在建立指定所需服务质量（QoS）或其他要求的ProSe承载之前，无线发射 - 接收单元（WTRU）可以请求来自网络的授权。 每个ProSe承载可以具有对应的EPS承载以支持服务连续性。 分组可以由WTRU首先使用ProSe检查来评估，以确定分组是否是去往ProSe承载，然后按照优先顺序使用分组过滤器或过滤器。 实施例可以包括在发现之后启动通信的方法。 实施例可以包括当业务在演进分组系统（EPS）承载和ProSe承载之间切换时保持会话连续性的方法。

    METHODS, APPARATUSES AND SYSTEMS DIRECTED TO PROXIMITY SERVICES (ProSe) DIRECT DISCOVERY
    3.
    发明申请
    METHODS, APPARATUSES AND SYSTEMS DIRECTED TO PROXIMITY SERVICES (ProSe) DIRECT DISCOVERY 审中-公开
    方法，指导近端服务的设备和系统（ProSe）直接发现

    公开(公告)号：WO2016164493A1

    公开(公告)日：2016-10-13

    申请号：PCT/US2016/026263

    申请日：2016-04-06

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： AHMAD, Saad ,  HELMY, Amir ,  CANONNE-VELASQUEZ, Loic ,  WANG, Guanzhou ,  OLVERA-HERNANDEZ, Ulises ,  WATFA, Mahmoud

    IPC: H04W8/00

    CPC classification number: H04W4/005 ,  H04W4/70 ,  H04W8/005

    Abstract: Methods, apparatus, systems, devices, and computer program products directed to enhancements to proximity-based services (ProSe) direct discovery are provided. Among the methods is a method that may be implemented in a proximity services (ProSe) function and that may include receiving a discovery request message including a ProSe application identifier; determining whether or not the ProSe function can retrieve a valid ProSe application code corresponding to the ProSe application identifier; and transmitting a reject-type discovery response message conditioned on the determining that a valid ProSe application code is not available to the ProSe function.

    Abstract translation: 提供了针对基于近邻服务（ProSe）直接发现增强的方法，设备，系统，设备和计算机程序产品。 这些方法中的方法可以在邻近服务（ProSe）功能中实现，并且可以包括接收包括ProSe应用标识符的发现请求消息; 确定ProSe功能是否可以检索与ProSe应用标识符相对应的有效ProSe应用代码; 以及发送拒绝型发现响应消息，所述拒绝类型发现响应消息在确定有效的ProSe应用代码对ProSe功能不可用的条件下进行。

    ENABLING EXCHANGE OF LOCATION AND OTHER STATUS INFORMATION BETWEEN PROSE USERS
    4.
    发明申请
    ENABLING EXCHANGE OF LOCATION AND OTHER STATUS INFORMATION BETWEEN PROSE USERS 审中-公开
    实现用户之间的位置交换和其他状态信息

    公开(公告)号：WO2016054526A1

    公开(公告)日：2016-04-07

    申请号：PCT/US2015/053755

    申请日：2015-10-02

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： WANG, Guanzhou ,  CANONNE-VELASQUEZ, Loic ,  AHMAD, Saad ,  WATFA, Mahmoud ,  KARAMPATSIS, Dimitrios

    IPC: H04L29/08 ,  H04W4/02

    CPC classification number: G06F21/6245 ,  H04L63/0428 ,  H04L67/16 ,  H04L67/18 ,  H04W4/02 ,  H04W8/005 ,  H04W12/08 ,  H04W84/042

    Abstract: Location and other status information may be communicated between Proximity Service (ProSe) users. A ProSe function may retrieve a ProSe WTRU's location data from SLP and provide it to a monitoring WTRU via a ProSe discovery procedure or EPC-level ProSe discovery procedure. A ProSe function may retrieve a ProSe WTRU's location data from a ProSe WTRU and provide it to monitoring WTRUs via a ProSe discovery procedure. A ProSe WTRU may broadcast its location and/or other status information in a discovery message. A ProSe function may encrypt the location and/or other status information for encryption before broadcast. A ProSe WTRU may send its location and/or other status information via a user plane to another ProSe WTRU or ProSe group. A ProSe function may verify whether a WTRU is permitted to disclose and/or process information (e.g., location information) and may indicate to a WTRU whether to disclose information, e.g., before the information is disclosed, and/or whether to process the information.

    Abstract translation: Proximity Service（ProSe）用户之间可以传送位置和其他状态信息。 ProSe功能可以从SLP检索ProSe WTRU的位置数据，并通过ProSe发现过程或EPC级ProSe发现过程将其提供给监控WTRU。 ProSe功能可以从ProSe WTRU检索ProSe WTRU的位置数据，并通过ProSe发现过程将其提供给监控WTRU。 ProSe WTRU可以在发现消息中广播其位置和/或其他状态信息。 ProSe功能可以在广播之前加密位置和/或其他状态信息以进行加密。 ProSe WTRU可以经由用户平面将其位置和/或其他状态信息发送到另一个ProSe WTRU或ProSe组。 ProSe功能可以验证WTRU是否被允许公开和/或处理信息（例如，位置信息），并且可以向WTRU指示是否披露信息，例如在信息被公开之前和/或是否处理信息 。

    OPTIMIZATIONS FOR RELAY COMMUNICATIONS
    5.
    发明申请
    OPTIMIZATIONS FOR RELAY COMMUNICATIONS 审中-公开
    优化继电器通讯

    公开(公告)号：WO2016073984A2

    公开(公告)日：2016-05-12

    申请号：PCT/US2015/059743

    申请日：2015-11-09

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： KAUR, Samian ,  HELMY, Amir ,  KARAMPATSIS, Dimitrios ,  WANG, Guanzhou ,  AHMAD, Saad ,  WATFA, Mahmoud ,  CANONNE-VELASQUEZ, Loic

    IPC: H04W24/04 ,  H04W88/04

    CPC classification number: H04W24/04 ,  H04B7/15557 ,  H04B7/2606 ,  H04W88/04

    Abstract: Procedures for dynamically activating and deactivating proximity services (ProSe) enabled WTRU-to-Network (NW) relays are described. Control plane procedures to establish a link between remote WTRUs and WTRU-NW relays are described. Procedures for performing mobility from infrastructure mode to relay mode and relay mode to infrastructure mode are described. Procedures for performing session continuity and IP address preservation are described. Triggers for session continuity are defined for use by the WTRU. Methods to support multicast relay for an out-of-coverage WTRU, including determining Temporary Mobile Group Identities (TMGIs) are also described. Methods to register and update multimedia broadcast multicast services (MBMS) session refresh timers in a relay WTRU when a new WTRU is added, when a WTRU leaves the group, or when a session is updated in the network are also described. Methods for supporting system information block (SIB) forwarding are also described.

    Abstract translation: 描述了用于动态激活和去激活接近服务（ProSe）的WTRU到网络（NW）中继的程序。 描述了在远程WTRU和WTRU-NW中继之间建立链路的控制平面程序。 描述了执行从基础设施模式到中继模式和中继模式到基础设施模式的移动性的过程。 描述了执行会话连续性和IP地址保存的过程。 会话连续性的触发器被定义为由WTRU使用。 还描述了支持覆盖外WTRU的多播中继的方法，包括确定临时移动组标识（TMGI）。 还描述了在添加新的WTRU时，当WTRU离开组时，或者当网络中的会话被更新时，在中继WTRU中注册和更新多媒体广播多播服务（MBMS）会话刷新定时器的方法。 还描述了支持系统信息块（SIB）转发的方法。

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