METHOD AND APPARATUS FOR INTER-DEVICE SESSION CONTINUITY (IDSC) OF MULTI MEDIA STREAMS
    1.
    发明申请
    METHOD AND APPARATUS FOR INTER-DEVICE SESSION CONTINUITY (IDSC) OF MULTI MEDIA STREAMS 审中-公开
    多媒体流的设备间连续性(IDSC)的方法和装置

    公开(公告)号:US20110196973A1

    公开(公告)日:2011-08-11

    申请号:US13021500

    申请日:2011-02-04

    IPC分类号: G06F15/16

    摘要: A method and apparatus for Inter-Device Session Continuity (IDSC). IDSC may include session transfer, session duplication, peer discovery, media transport control, session retrieval, and peer device detection of media streams between wireless transmit receive units (WTRUs) in real-time via Inter-User Equipment Transfer (IUT) across any internet protocol (IP) based network. This framework allows for both collaborative and non-collaborative media sessions, media session transport and shared media session control under the same subscription or multiple subscriptions.

    摘要翻译: 一种用于设备间会话连续性(IDSC)的方法和装置。 IDSC可以通过跨任何互联网的跨用户设备传输(IUT)实时地实时地在无线发射接收单元(WTRU)之间包括会话传送,会话复制,对等体发现,媒体传输控制,会话检索和对等设备检测媒体流 基于协议(IP)的网络。 该框架允许在相同订阅或多个订阅下的协作和非协作媒体会话,媒体会话传输和共享媒体会话控制。

    METHOD AND APPARATUS FOR INTER-USER DEVICE TRANSFER (IUT) IN A NETWORK BASED MOBILITY DOMAIN
    3.
    发明申请
    METHOD AND APPARATUS FOR INTER-USER DEVICE TRANSFER (IUT) IN A NETWORK BASED MOBILITY DOMAIN 有权
    基于网络的移动互联网域中的用户设备传输(IUT)的方法和设备

    公开(公告)号:US20110310824A1

    公开(公告)日:2011-12-22

    申请号:US13152595

    申请日:2011-06-03

    IPC分类号: H04W72/04

    摘要: A method and apparatus for performing Inter-User Equipment Transfer (IUT) across any internet protocol (IP) based network. This framework allows for preparation, execution and completion of data transfer at a target device through registration with a Local Mobility Anchor (LMA) and receipt of an IUT request. The target device receives and stores an IP address or a source device. The IP address is used to transmit session information.

    摘要翻译: 一种用于通过任何基于互联网协议(IP)的网络执行跨用户设备传输(IUT)的方法和装置。 该框架允许通过向本地移动锚定(LMA)注册并接收IUT请求来准备,执行和完成目标设备上的数据传输。 目标设备接收并存储IP地址或源设备。 IP地址用于传送会话信息。

    METHOD AND APPARATUS FOR SYNCHRONIZING MOBILE STATION MEDIA FLOWS DURING A COLLABORATIVE SESSION
    6.
    发明申请
    METHOD AND APPARATUS FOR SYNCHRONIZING MOBILE STATION MEDIA FLOWS DURING A COLLABORATIVE SESSION 有权
    在协调会议期间同步移动站媒体流的方法和装置

    公开(公告)号:US20120236842A1

    公开(公告)日:2012-09-20

    申请号:US13370028

    申请日:2012-02-09

    IPC分类号: H04W56/00

    摘要: A method and apparatus are described for synchronizing mobile station (i.e., wireless transmit/receive unit (WTRU)) media flows during a collaboration session. Inter-WTRU transfer request messages, flow addition request messages and session update request messages may be exchanged between a plurality of WTRUs and a session continuity control application server (SCC-AS). Each of the messages may include a session description protocol (SDP) attribute line containing time synchronization information (e.g., a presentation time offset (PTO) information element (IE), a media flow group identity (ID) and a synchronization tolerance IE). The SCC-AS may update the time synchronization information and include the updated information in messages it sends to the WTRUs, which may re-synchronize their respective media flows based on the updated time synchronization information.

    摘要翻译: 描述了在协作会话期间同步移动台(即,无线发射/接收单元(WTRU))媒体流的方法和装置。 可以在多个WTRU和会话连续性控制应用服务器(SCC-AS)之间交换WTRU间传输请求消息,流添加请求消息和会话更新请求消息。 每个消息可以包括包含时间同步信息(例如,呈现时间偏移(PTO)信息元素(IE)),媒体流组标识(ID)和同步容限IE)的会话描述协议(SDP)属性行。 SCC-AS可以更新时间同步信息,并将更新的信息包括在其发送到WTRU的消息中,其可以基于更新的时间同步信息重新同步其各自的媒体流。

    INTER-DEVICE SESSION DUPLICATION
    7.
    发明申请
    INTER-DEVICE SESSION DUPLICATION 审中-公开
    设备间会议重复

    公开(公告)号:US20110188449A1

    公开(公告)日:2011-08-04

    申请号:US12947369

    申请日:2010-11-16

    IPC分类号: H04W4/00

    摘要: A method and apparatus for performing session duplication are provided. A communication session between a first wireless transmit/receive unit (WTRU) and a remote device may be duplicated to add a second WTRU to the communication session without disruption of the communication session on the first WTRU or the remote device. The communication session may be duplicated by a network unit in response to a policy or a communication session duplication request. The first WTRU or the second WTRU may initiate session duplication by transmitting a communication session duplication request. Session duplication may include duplication of one or more media flows associated with the communication session. Session duplication may include transferring or sharing control of the communication session.

    摘要翻译: 提供了一种执行会话复制的方法和装置。 第一无线发射/接收单元(WTRU)和远程设备之间的通信会话可以被复制以将第二WTRU添加到通信会话而不中断第一WTRU或远程设备上的通信会话。 响应于策略或通信会话复制请求,通信会话可以被网络单元复制。 第一WTRU或第二WTRU可以通过发送通信会话复制请求来发起会话复制。 会话重复可以包括与通信会话相关联的一个或多个媒体流的重复。 会话重复可以包括传送或共享通信会话的控制。

    WIRELESS PEER-TO-PEER NETWORK TOPOLOGY
    9.
    发明申请
    WIRELESS PEER-TO-PEER NETWORK TOPOLOGY 有权
    无线对等网络拓扑

    公开(公告)号:US20120281621A1

    公开(公告)日:2012-11-08

    申请号:US13439982

    申请日:2012-04-05

    IPC分类号: G06F15/16 H04W88/02

    摘要: A method and apparatus for generating a topology for wireless peer-to-peer (P2P) networks. A network architecture comprises a traffic optimization service including a traffic optimization server and an adaptor to effect bi-directional translation of a request-response protocol of the traffic optimization service and a signaling protocol of a multimedia network. The traffic optimization server stores information related to wireless communication systems comprising user/location id information including cache proxies, media gateways, and network peers of multiple access networks and cost metric information including maximum bit rate, guaranteed bit rate, storage capacity, CPU capabilities, number of clients serving, battery capabilities, reliability of path, and supported video/audio codec.

    摘要翻译: 一种用于生成用于无线对等(P2P)网络的拓扑的方法和装置。 网络架构包括流量优化服务,包括流量优化服务器和适配器,以实现流量优化服务的请求 - 响应协议和多媒体网络的信令协议的双向转换。 流量优化服务器存储与无线通信系统有关的信息,包括包括高速缓存代理,媒体网关和多个接入网络的网络对等体的用户/位置id信息,以及包括最大比特率,保证比特率,存储容量,CPU能力的成本度量信息, 服务的客户数量,电池功能,路径可靠性以及支持的视频/音频编解码器。