METHOD AND SYSTEM OF OPTIMAL CACHE PARTITIONING IN IPTV NETWORKS
    3.
    发明申请
    METHOD AND SYSTEM OF OPTIMAL CACHE PARTITIONING IN IPTV NETWORKS 审中-公开
    IPTV网络中优化高速缓存的方法与系统

    公开(公告)号:US20090313437A1

    公开(公告)日:2009-12-17

    申请号:US12542838

    申请日:2009-08-18

    IPC分类号: G06F12/08 G06F12/02

    CPC分类号: H04L65/4084 H04L29/08729

    摘要: In an IPTV network, one or more caches may be provided at the network nodes for storing video content in order to reduce bandwidth requirements. Cache functions such as cache effectiveness and cacheability may be defined and optimized to determine optimal partitioning of cache memory for caching the unicast services of the IPTV network.

    摘要翻译: 在IPTV网络中,可以在网络节点处提供一个或多个高速缓存以存储视频内容,以便减少带宽需求。 可以定义和优化诸如缓存效能和可缓存性的缓存功能,以确定用于缓存IPTV网络的单播服务的高速缓冲存储器的最佳分区。

    METHOD AND SYSTEM OF OPTIMAL CACHE ALLOCATION IN IPTV NETWORKS
    6.
    发明申请
    METHOD AND SYSTEM OF OPTIMAL CACHE ALLOCATION IN IPTV NETWORKS 审中-公开
    IPTV网络中优化高速缓存分配的方法与系统

    公开(公告)号:US20110099332A1

    公开(公告)日:2011-04-28

    申请号:US12673188

    申请日:2008-08-29

    IPC分类号: G06F12/08

    摘要: In an IPTV network, one or more caches may be provided at the network nodes for storing video content in order to reduce bandwidth requirements. Cache functions such as cache effectiveness and cacheability may be defined and optimized to determine the optimal size and location of cache memory and to determine optimal partitioning of cache memory for the unicast services of the IPTV network.

    摘要翻译: 在IPTV网络中,可以在网络节点处提供一个或多个高速缓存以存储视频内容,以便减少带宽需求。 可以定义和优化诸如缓存有效性和高速缓存性的缓存功能以确定高速缓冲存储器的最佳大小和位置,并且确定用于IPTV网络的单播服务的高速缓冲存储器的最佳分区。

    Data channel reservation in optical burst-switched networks
    8.
    发明授权
    Data channel reservation in optical burst-switched networks 有权
    光突发交换网络中的数据信道预留

    公开(公告)号:US06671256B1

    公开(公告)日:2003-12-30

    申请号:US09497254

    申请日:2000-02-03

    IPC分类号: H04Q1104

    摘要: The present invention provides a system and method for reserving data channels in an optical burst-switched network. A data channel (or a multiple of data channels) along an optical path in an optical burst-switched network is reserved by first transmitting a data channel reservation request from an electronic ingress edge router to a reservation termination node. Next, the data channel reservation request is processed at all nodes along the optical path, including the reservation termination node. A data channel reservation acknowledgement is then transmitted from the reservation termination node to the electronic ingress edge router. Finally, the data channel path is reserved once an initial burst(s) which contains a reserve data channel bit reaches the reservation termination node.

    摘要翻译: 本发明提供了一种用于在光突发交换网络中保留数据信道的系统和方法。 通过首先从电子入口边缘路由器向预留终端节点发送数据信道预约请求,保留沿光突发交换网络中的光路的数据信道(或数据信道的倍数)。 接下来,沿着包括预约终止节点的光路的所有节点对数据信道预约请求进行处理。 然后,数据信道预约确认从预留终端节点发送到电子入口边缘路由器。 最后,一旦包含预留数据信道比特的初始突发信号到达预留终端节点,数据信道路径被保留。