Hybrid implicit token carrier sensing multiple access/collision avoidance protocol
    11.
    发明授权
    Hybrid implicit token carrier sensing multiple access/collision avoidance protocol 有权
    混合隐式令牌载波侦听多路访问/冲突避免协议

    公开(公告)号:US07643509B2

    公开(公告)日:2010-01-05

    申请号:US10930080

    申请日:2004-08-30

    IPC分类号: H04L12/413

    摘要: Provided is a distributed and asynchronous implicit token carrier sense multiple access/collision avoidance (CSMA/CA) protocol guaranteeing quality of service for both real time and non-real time traffic. The implicit token CSMA/CA protocol allocates a band in an entire bandwidth to voice traffic and allows the remaining bands to be used for data traffic. The implicit token CSMA/CA protocol includes applying a token passing protocol to transmit voice traffic in real time by having a band in an entire bandwidth allocated using a predetermined data frame and applying a CSMA/CA mechanism to transmit data traffic in non-real time by employing remaining bands not allocated to the voice traffic using another predetermined data frame.

    摘要翻译: 提供了一种分布式和异步隐含令牌载波侦听多路访问/冲突避免(CSMA / CA)协议,保证实时和非实时流量的服务质量。 隐性令牌CSMA / CA协议将整个带宽中的频带分配给语音业务,并允许剩余频带用于数据业务。 隐含令牌CSMA / CA协议包括通过使用预定数据帧分配整个带宽中的频带并且以非实时的方式应用CSMA / CA机制来发送数据业务来应用令牌传递协议来实时传输话音业务 通过使用未分配给语音业务的剩余频带,使用另一预定数据帧。

    Method for system for providing QoS in broadband convergence network deploying mobile IP
    12.
    发明申请
    Method for system for providing QoS in broadband convergence network deploying mobile IP 失效
    在部署移动IP的宽带融合网络中提供QoS的系统方法

    公开(公告)号:US20080130574A1

    公开(公告)日:2008-06-05

    申请号:US11904529

    申请日:2007-09-27

    IPC分类号: H04Q7/20

    摘要: Provided is a method and system for providing a QoS in a broadband convergence network deploying a mobile IP. In the method, a service and policy is defined at a first network design stage for guaranteeing the QoS of the broadband convergence network. QoS parameters corresponding to the defined service and policy are reflected in a DSCP field corresponding to the defined service. The DSCP field and the QoS parameters are applied to an access router in a management network. Accordingly, the QoS can be guaranteed to be suitable for the service and policy and a seamless handover guaranteeing the QoS can be provided.

    摘要翻译: 提供了一种在部署移动IP的宽带融合网络中提供QoS的方法和系统。 在该方法中,在第一网络设计阶段定义了一种服务和策略,用于保证宽带融合网络的QoS。 对应于定义的服务和策略的QoS参数反映在与定义的服务相对应的DSCP字段中。 DSCP字段和QoS参数应用于管理网络中的接入路由器。 因此,可以保证QoS适合于服务和策略,并且可以提供保证QoS的无缝切换。