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1. 发明申请

US20050259637A1 Method for optimal path selection in traversal of packets through network address translators 有权
标题翻译：通过网络地址转换器遍历数据包的最优路径选择方法
公开(公告)号：US20050259637A1
公开(公告)日：2005-11-24
申请号：US10850977
申请日：2004-05-21
申请人： Thomas Chu , Tao Jin , Francis Magee , Steven Richman , Benjamin Tang
发明人： Thomas Chu , Tao Jin , Francis Magee , Steven Richman , Benjamin Tang
IPC分类号： H04L12/24 , H04L12/66 , H04L29/12
CPC分类号： H04L41/12 , H04L29/12009 , H04L61/00
摘要： Reduction of administrative overhead in maintaining network information, rapid convergence on an optimal routing path through the data network, and utilization of only required network resources are realized by a novel method for establishing a call path between network users. The method is based upon deployment of a network information server that stores network topology information and that is addressable by each end user. In this method, the network information server receives a request to establish a call path. The request identifies at least the calling party. In response to the request, the network information server determines a network traversal between the calling party and a root network wherein the network traversal includes call path information about the sub-networks between the calling party and the root network. The request for establishing a call path can also identify the called party. Based on the calling and called party identification, the network information server also determines a second network traversal between the called party and the root network. The second network traversal is sent to either the calling party or the called party or to both the calling and called parties. The server can determine an intersection of the traversals and send the intersection information to the parties. The intersection information is known as a merge point and represents an optimal call path between the parties.
摘要翻译：通过一种在网络用户之间建立呼叫路径的新颖方法，实现了维护网络信息管理开销，通过数据网络优化路由路径快速收敛以及仅需要网络资源利用的管理开销。该方法基于网络信息服务器的部署，网络信息服务器存储网络拓扑信息，并且可由每个最终用户寻址。在该方法中，网络信息服务器接收建立呼叫路径的请求。该请求至少标识主叫方。响应于该请求，网络信息服务器确定呼叫方和根网络之间的网络遍历，其中，网络遍历包括关于呼叫方和根网络之间的子网络的呼叫路径信息。建立呼叫路径的请求也可以标识被叫方。基于呼叫方和被叫方识别，网络信息服务器还确定被叫方与根网络之间的第二网络遍历。第二个网络遍历被发送到呼叫方或被叫方，或者呼叫方和被叫方。服务器可以确定遍历的交集，并将交叉路口信息发送给各方。交叉路口信息称为合并点，表示双方之间的最佳通话路径。

2. 发明申请

US20060072472A1 Method and apparatus for configuring an automatic cross connect system at a remote wiring hub 有权
标题翻译：在远程布线集线器上配置自动交叉连接系统的方法和装置
公开(公告)号：US20060072472A1
公开(公告)日：2006-04-06
申请号：US10954962
申请日：2004-09-30
申请人： Thomas Chu , Paul Gagen , Francis Magee
发明人： Thomas Chu , Paul Gagen , Francis Magee
IPC分类号： H04J1/16
CPC分类号： H04Q3/605 , H04M11/062 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13109 , H04Q2213/13298
摘要： A method and apparatus for configuring connectivity at a hub having a plurality of subscriber lines from a plurality of subscriber premises and a plurality of feeder lines from a central office. The hub provides connectivity between the plurality of subscriber premises and the central office. The method and apparatus include categorizing the plurality of subscriber lines into a plurality of groups based on penetration rates and churn rates of the plurality subscriber lines. Each group of subscriber lines are connected to feeder lines based on the penetration and churn rates for POTS and/or DSL services. Subscriber line groups with high penetration rates and high/low churn rates are coupled directly to feeder lines. Subscriber line groups with low penetration rates and high/low churn rates are terminated at the hub. Subscriber lines with an intermediate penetration rate are candidates for being connected to the feeder lines via an automatic switch.
摘要翻译：一种用于在具有来自多个用户驻地的多条用户线路和来自中心局的多条馈线的集线器上配置连接性的方法和装置。集线器提供多个用户房屋和中心局之间的连接。该方法和装置包括：基于多个用户线的穿透速率和流失速率将多个用户线分类成多个组。基于POTS和/或DSL服务的渗透率和流失速率，每组用户线路连接到馈线。具有高穿透率和高/低流失率的用户线路组直接耦合到馈线。低渗透率和高/低流失率的用户线路组在中心终止。具有中等穿透率的用户线路是通过自动开关连接到馈线的候选者。

3. 发明申请

US20060067523A1 Apparatus for decomposing an automatic cross connect system at a remote wiring hub 有权
标题翻译：用于在远程布线集线器上分解自动交叉连接系统的装置
公开(公告)号：US20060067523A1
公开(公告)日：2006-03-30
申请号：US10954965
申请日：2004-09-30
申请人： Thomas Chu , Paul Gagen , Francis Magee
发明人： Thomas Chu , Paul Gagen , Francis Magee
IPC分类号： H04M1/00 , H04M9/00
CPC分类号： H04Q3/605 , H04M11/062 , H04Q11/04 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13298
摘要： Apparatus for providing connectivity at a hub having a plurality of subscriber lines and a plurality of feeder lines. The apparatus includes a first switch module for coupling to N of the plurality of subscriber lines, where N is an integer. The first switch module is also for coupling to a digital subscriber line access modem (DSLAM) at the hub. A second switch module is coupled to the first switch module and the DSLAM. The second switch module is also adapted for coupling to M of the plurality of feeder lines at the hub, where M is an integer.
摘要翻译：用于在具有多条用户线和多条馈线的集线器处提供连接的装置。该装置包括用于耦合到多个用户线路中的N个的第一交换机模块，其中N是整数。第一交换机模块还用于耦合到集线器处的数字用户线接入调制解调器（DSLAM）。第二开关模块耦合到第一开关模块和DSLAM。第二开关模块还适于在集线器处耦合到多个馈线的M，其中M是整数。

4. 发明申请

US20050068942A1 Method and apparatus for establishment and management of voice-over IP virtual private networks in IP-based communication systems 有权
标题翻译：在基于IP的通信系统中建立和管理语音IP虚拟专用网络的方法和装置
公开(公告)号：US20050068942A1
公开(公告)日：2005-03-31
申请号：US10674885
申请日：2003-09-30
申请人： Thomas Chu , Martin Glapa , Francis Magee , Steven Richman
发明人： Thomas Chu , Martin Glapa , Francis Magee , Steven Richman
IPC分类号： H04L12/66 , H04M7/00
CPC分类号： H04L65/1069 , H04L12/66 , H04L65/1056 , H04M3/42314 , H04M7/006 , H04M2207/35
摘要： Establishing voice calls in an IP based VPN includes determining the relative location of a terminating point with respect to an originating point of a new communication containing the voice data, determining one or more IP addresses to egress the communication from the originating point to the terminating point, creating a VPN identifier in the new communication, passing the new communication to the terminating point and removing the VPN identifier from the new communication. The VPN identifier can be an extra field added to an encapsulation coding scheme of the voice data.
摘要翻译：在基于IP的VPN中建立语音呼叫包括：确定终端点相对于包含语音数据的新通信的始发点的相对位置，确定一个或多个IP地址以从发起点到终止点出现通信，在新通信中创建VPN标识符，将新的通信传递到终止点，并从新通信中移除VPN标识符。 VPN标识符可以是添加到语音数据的封装编码方案的额外字段。

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