公开(公告)号：US08718092B2

公开(公告)日：2014-05-06

申请号：US13035416

申请日：2011-02-25

申请人： Kenji Hori ,  Wataru Uchikawa ,  Masaya Fujiwara ,  Yasunobu Ono ,  Riichiro Asaoka ,  Akira Idoue

发明人： Kenji Hori ,  Wataru Uchikawa ,  Masaya Fujiwara ,  Yasunobu Ono ,  Riichiro Asaoka ,  Akira Idoue

IPC分类号： H04J3/16

CPC分类号： H04L12/4641 ,  H04L29/04 ,  H04L45/24 ,  H04L47/20 ,  H04L47/29 ,  H04L69/14

摘要： A communication network system is disclosed in which local-branch-site-line network switches accommodating local-branch-site lines, and at least one data-center-site-line network switch accommodating at least one data-center-site line, are interconnected via a carrier network. This system include: a first bandwidth controller, disposed at each local-branch-site-line network switch, configured to limit a bandwidth of each of inbound packets and/or outbound packets to a pre-selected bandwidth α, wherein the inbound packets flow from the instant local-branch-site-line network switch or other local-branch-site-line network switches, and the outbound packets flow to the instant local-branch-site-line network switch or other local-branch-site-line network switches; and a second bandwidth controller, disposed at each local-branch-site-line network switch, configured to limit a bandwidth of each of inbound packets and/or outbound packets to a pre-selected bandwidth β broader than the bandwidth α, wherein the inbound packets flow from the data-center-site-line network switch, and the outbound packets flow to the data-center-site-line network switch.

摘要翻译： 公开了一种通信网络系统，其中容纳本地分支站点线路的本地分支站点线路网络和容纳至少一个数据中心站点线路的至少一个数据中心站点线路网络交换机是 通过运营商网络互连。 该系统包括：配置在每个本地分支站点线路网络交换机上的第一带宽控制器，用于将每个入站分组和/或出站分组的带宽限制为预选带宽α，其中入站分组流 从即时本地分支站点线路网络交换机或其他本地分支站点线路网络交换机，出站分组流到即时本地分支站点线路网络交换机或其他本地分支站点线路 网络交换机; 以及设置在每个本地分支站点线路网络交换机处的第二带宽控制器，被配置为将每个入站分组和/或出站分组的带宽限制为预先选择的带宽＆bgr; 宽带宽度α，其中入站分组从数据中心站点线路交换机流出，并且出站分组流向数据中心站点线路网络交换机。