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    • 3. 发明申请
    • Method For Selecting Real-Time Service Data Transmission Path
    • 选择实时业务数据传输路径的方法
    • US20080130627A1
    • 2008-06-05
    • US10570477
    • 2004-09-02
    • Yuepeng ChenLingyuan FanDengchao WuBo XuShaoshuai SuiJianzhong HuangWu Qing
    • Yuepeng ChenLingyuan FanDengchao WuBo XuShaoshuai SuiJianzhong HuangWu Qing
    • H04L12/28
    • H04L45/302H04L45/02H04L45/04H04L45/3065H04L45/308H04L45/42H04L45/50H04L45/64H04L47/22H04L47/2408H04L47/2425
    • The present invention discloses a method for selecting a real-time service data transmission path, comprising establishing an independent bearer control layer comprising more than one bearer network resource manager between a service control layer and a bearer network. The method further comprises: after a source bearer network resource manager which is connected to the service control layer receives a connection request for a real-time service, orderly selecting and determining, from the source bearer network resource manager towards a destination bearer network resource manager, an intra-domain route path for the real-time service in a management domain corresponding to each bearer network resource manager, and an inter-domain route path between adjacent management domains corresponding to adjacent bearer network resource managers. In addition, the present invention discloses six methods for selecting a real-time service data transmission path based on different strategies. The methods according to the present invention can increase success ratio of routing, and can obtain an optimal route in simple and flexible manners, thus can guarantee reasonable allocation of resources.
    • 本发明公开了一种选择实时业务数据传输路径的方法,包括建立一个独立的承载控制层,其中包括业务控制层和承载网之间的多个承载网资源管理器。 该方法还包括:连接到业务控制层的源承载网资源管理器接收到实时业务的连接请求后,从源承载网资源管理器向目的承载网资源管理器 对应于每个承载网资源管理器的管理域中的实时业务的域内路由路径和与相邻承载网资源管理者对应的相邻管理域之间的域间路由路径。 此外,本发明公开了基于不同策略选择实时业务数据传输路径的六种方法。 根据本发明的方法可以提高路由的成功率,并且可以简单灵活地获得最优路由,从而保证资源的合理分配。