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    • 11. 发明申请
    • METHOD FOR TEMPORAL ADMISSION CONTROL IN A DIGITAL VIDEO NETWORK
    • 用于数字视频网络中的时间进入控制的方法
    • WO2010110707A1
    • 2010-09-30
    • PCT/SE2009/050312
    • 2009-03-25
    • Telefonaktiebolaget L M Ericsson (publ)SVEDBERG, Johan
    • SVEDBERG, Johan
    • H04L29/08H04N7/24
    • H04L47/10H04L47/70H04L47/781H04L65/4084H04L65/80H04L67/18H04N21/00H04N21/2402H04W4/02H04W28/26H04W72/0453
    • It is presented a method for bandwidth allocation in a bandwidth allocation server of a digital videonetwork comprising a restricted channel being a link between a subscriber location and an access node. The method comprises: receiving a bandwidth reservation request to reserve bandwidth on the restricted channel, the bandwidth reservation request comprising a reservation start time; obtaining any existing bandwidth reservations for bandwidth on the restricted channel at least partly covered by the duration of the reservation request, the duration being delimited by the reservation start time; determiningwhether a bandwidth limit is exceeded by a combination of the bandwidth reservation request and the any existing bandwidth reservations, at any time covered by the bandwidth reservation request; when it is determined that the combination is under the bandwidth limit, handling an acceptance by sending a reservation accept response and storing a reservation corresponding to the bandwidth reservation request; and when it is determined that the combination exceeds the bandwidth limit, handling a rejection by sending a reservation reject response. A corresponding apparatus is also presented.
    • 提出了一种用于数字视频网络的带宽分配服务器中的带宽分配的方法,包括:限制信道,其是用户位置和接入节点之间的链路。 所述方法包括:接收带宽预留请求以在所述受限信道上预留带宽,所述带宽预留请求包括预约开始时间; 至少部分地由所述预留请求的持续时间覆盖所述限制信道上的带宽的任何现有带宽保留,所述持续时间由所述预定开始时间限定; 确定在带宽预留请求和任何现有的带宽预留的组合下,在带宽预留请求所涵盖的任何时间,超出带宽限制; 当确定组合在带宽限制之下时,通过发送预约接受响应来处理接受并存储与带宽预留请求相对应的预留; 并且当确定组合超过带宽限制时,通过发送预留拒绝响应来处理拒绝。 还提出了相应的装置。