IP MULTIMEDIA SUBSYSTEM AND METHOD FOR MBMS FILE REPAIR USING HTTP SERVERS
    82.
    发明申请
    IP MULTIMEDIA SUBSYSTEM AND METHOD FOR MBMS FILE REPAIR USING HTTP SERVERS 有权
    IP多媒体子系统和使用HTTP服务器的MBMS文件修复方法

    公开(公告)号:US20130246846A1

    公开(公告)日:2013-09-19

    申请号:US13613902

    申请日:2012-09-13

    申请人: Ozgur Oyman

    发明人: Ozgur Oyman

    IPC分类号: G06F11/14

    摘要: Disclosed in some examples is a method of media repair in an IMS based network, the method includes communicating with an IMS network using SIP to setup a download session with a BMSC over a MBMS bearer; responsive to determining that one or more received encoding symbols of media downloaded using the established MBMS bearer cannot be decoded: requesting a file repair procedure from the IMS network component using a SIP re-invite request, the SIP re-invite request including an address of an HTTP repair server indicated by the IMS network component during the MBMS bearer setup; responsive to receiving a SIP acknowledgement indicating that the request was successful, requesting an HTTP connection with the HTTP server to re-download the one or more encoding symbols of the media that could not be decoded; and receiving the one or more encoding symbols from the HTTP server.

    摘要翻译: 在一些示例中公开了一种基于IMS的网络中的媒体修复的方法,所述方法包括使用SIP与IMS网络进行通信,以通过MBMS承载建立与BMSC的下载会话; 响应于确定使用所建立的MBMS承载下载的媒体的一个或多个接收的编码符号不能被解码:使用SIP再邀请请求从IMS网络组件请求文件修复过程,所述SIP重新邀请请求包括 在MBMS承载建立期间由IMS网络组件指示的HTTP修复服务器; 响应于接收到指示所述请求成功的SIP确认,请求与所述HTTP服务器的HTTP连接重新下载所述媒体的一个或多个无法解码的编码符号; 以及从HTTP服务器接收一个或多个编码符号。

    Routing in wireless mesh networks
    87.
    发明申请
    Routing in wireless mesh networks 审中-公开
    无线网状网路由

    公开(公告)号:US20070147255A1

    公开(公告)日:2007-06-28

    申请号:US11318206

    申请日:2005-12-23

    申请人: Ozgur Oyman

    发明人: Ozgur Oyman

    IPC分类号: H04J3/14

    摘要: A method, apparatus and system for communicating in a wireless mesh network may entail using a Viterbi routing algorithm to determine a multi-hop path between a source node and a destination node having a lowest cost metric. In one example, the cost metric may be inversely proportional to the achievable transmission rate in the links of each potential multi-hop path. A next hop node in two or more potential multi-hop paths for routing a wireless communication to a destination node may be determined by each node based on the multi-hop path having a lowest cost metric associated with communicating to the destination node. Other embodiments and variations are described in the detailed description.

    摘要翻译: 用于在无线网状网络中通信的方法,装置和系统可能需要使用维特比路由算法来确定源节点和具有最低成本度量的目的地节点之间的多跳路径。 在一个示例中,成本度量可以与每个潜在多跳路径的链路中可实现的传输速率成反比。 用于将无线通信路由到目的地节点的两个或多个潜在多跳路径中的下一跳节点可以由每个节点基于具有与到目的地节点的通信相关联的最低成本度量的多跳路径来确定。 在详细描述中描述了其它实施例和变型。