公开(公告)号：US20090268677A1

公开(公告)日：2009-10-29

申请号：US12338068

申请日：2008-12-18

申请人： Cheng-Fu Chou ,  Ching-Ju Lin ,  Sung-Han Lin

发明人： Cheng-Fu Chou ,  Ching-Ju Lin ,  Sung-Han Lin

IPC分类号： H04W72/04 ,  H04W4/00 ,  H04J3/16

CPC分类号： H04L45/125 ,  H04W40/00

摘要： A network resource allocation system and method of the same are provided according to the present invention. The system and method are applicable to a wireless mesh network, the method including: programming traffic of connections between routers; exchanging data between neighboring routers, thereby enabling the routers to perform dispersive network resource allocation according to the exchanged data; checking a local time window and a global time window for expiration by the router; and, under the condition of local performance deterioration or local traffic variation, activating a local routing adjustment mechanism by the router, wherein, if global performance deterioration currently exists, then activating a global optimization mechanism by a central controller, and, if not, then resetting the global time window. Accordingly, the present invention is capable of perceiving the traffic status of each connection between routers, thereby efficiently directing traffic to various channels and wireless transceivers.

摘要翻译： 根据本发明提供了一种网络资源分配系统及其方法。 该系统和方法适用于无线网状网络，该方法包括：编程路由器之间的连接流量; 在相邻路由器之间交换数据，从而使得路由器能够根据交换的数据进行分散的网络资源分配; 检查本地时间窗口和全局时间窗口，由路由器过期; 并且在本地性能恶化或本地流量变化的情况下，由路由器激活本地路由调整机制，其中，如果当前存在全局性能恶化，则由中央控制器激活全局优化机制，如果不是，则启动全局优化机制 重置全局时间窗口。 因此，本发明能够感知路由器之间的每个连接的业务状态，从而有效地将流量引导到各种信道和无线收发器。

公开(公告)号：US08116324B2

公开(公告)日：2012-02-14

申请号：US12338068

申请日：2008-12-18

申请人： Cheng-Fu Chou ,  Ching-Ju Lin ,  Sung-Han Lin

发明人： Cheng-Fu Chou ,  Ching-Ju Lin ,  Sung-Han Lin

IPC分类号： H04L12/28 ,  H04L12/50 ,  H04H20/71 ,  H04J3/06

CPC分类号： H04L45/125 ,  H04W40/00

摘要： A network resource allocation system and method of the same are provided according to the present invention. The system and method are applicable to a wireless mesh network, the method including: programming traffic of connections between routers; exchanging data between neighboring routers, thereby enabling the routers to perform dispersive network resource allocation according to the exchanged data; checking a local time window and a global time window for expiration by the router; and, under the condition of local performance deterioration or local traffic variation, activating a local routing adjustment mechanism by the router, wherein, if global performance deterioration currently exists, then activating a global optimization mechanism by a central controller, and, if not, then resetting the global time window. Accordingly, the present invention is capable of perceiving the traffic status of each connection between routers, thereby efficiently directing traffic to various channels and wireless transceivers.

摘要翻译： 根据本发明提供了一种网络资源分配系统及其方法。 该系统和方法适用于无线网状网络，该方法包括：编程路由器之间的连接流量; 在相邻路由器之间交换数据，从而使得路由器能够根据交换的数据进行分散的网络资源分配; 检查本地时间窗口和全局时间窗口，由路由器过期; 并且在本地性能恶化或本地流量变化的情况下，由路由器激活本地路由调整机制，其中，如果当前存在全局性能恶化，则由中央控制器激活全局优化机制，如果不是，则启动全局优化机制 重置全局时间窗口。 因此，本发明能够感知路由器之间的每个连接的业务状态，从而有效地将流量引导到各种信道和无线收发机。