会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • A COMMUNICATIONS SYSTEM AND METHOD
    • 通信系统和方法
    • WO2010044082A3
    • 2011-05-05
    • PCT/IE2009000071
    • 2009-10-14
    • SLIEVE MISH INV S LTDFITZGERALD MICHAELWAUGH GUYLORD RICHARDGODLEY MICHAELYOUNG CHRISTOPHERKENNY LIAMWALTER IANCROTTY TADHGO'SHEA IANCAHILL JOSEPH
    • FITZGERALD MICHAELWAUGH GUYLORD RICHARDGODLEY MICHAELYOUNG CHRISTOPHERKENNY LIAMWALTER IANCROTTY TADHGO'SHEA IANCAHILL JOSEPH
    • H04W76/02
    • H04W28/18H04L63/30H04W12/02H04W48/18H04W76/02
    • A method of operation of a mobile network (1) comprising network core central nodes including a switching node and at least one remote node (4, 5) linked with the central nodes via a remote backhaul communication link (3). The method performs local connection of data or voice sessions. A remote node (4, 5) extracts, from signals, information concerning said devices to populate a database, and accesses said database when deciding whether to connect the call locally. The information includes device capability information including codec capabilities of the originating and terminating devices (MS-A, B, C). A remote node alters signalling information concerning codec capabilities of at least one of the devices (MS-A, B, C) to force use of the same codecs during the session. In one example, the information is extracted from a Bearer Capability field in a Call Confirmed message sent back from the terminating device and stored in the database for use in subsequent decisions concerning local connections of sessions. The invention allows legal intercept operations and is adaptive to handover conditions.
    • 一种移动网络(1)的操作方法,包括经由远程回程通信链路(3)与所述中央节点链接的包括交换节点和至少一个远程节点(4,5)的网络核心中心节点。 该方法执行数据或语音会话的本地连接。 远程节点(4,5)从信号中提取关于所述设备的信息以填充数据库,并且在决定是否在本地连接呼叫时访问所述数据库。 该信息包括包括始发和终端设备(MS-A,B,C)的编解码能力的设备能力信息。 远程节点改变关于至少一个设备(MS-A,B,C)的编解码能力的信令信息,以强制在会话期间使用相同的编解码器。 在一个示例中,从终止设备发回的Call Call确认消息中的承载能力字段中提取信息,并将其存储在数据库中,以用于关于会话的本地连接的后续决策。 本发明允许合法的拦截操作并且适应于切换条件。