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11. 发明授权

US06771617B1 Frame relay protocol-based multiplex switching scheme for satellite mesh network 失效
标题翻译：用于卫星网状网络的基于帧中继协议的多路复用交换方案
公开(公告)号：US06771617B1
公开(公告)日：2004-08-03
申请号：US10437536
申请日：2003-05-14
申请人： Dennis E. Fielding
发明人： Dennis E. Fielding
IPC分类号： H04B7155
CPC分类号： H04B7/1858 , H04B7/18582
摘要： A frame relay protocol-based earth station interface architecture provides full mesh connectivity for a relatively small number of network stations. The fundamental component of the architecture is a frame relay protocol-based switch, which employs a network interface ‘frame relay’ standard to define the multiplexing of multiple virtual ports across single physical communications port. Through address and control fields of its connectivity control software, the frame relay protocol-based switch can be dynamically configured to provide multilayer addressing and device selectivity, thereby enabling point-to-point connectivity of multiple terminal devices, such as a plurality of audio circuits, to be effected via a single port. Dial codes on the station side of an audio signal multiplexer link are translated into frame relay addresses (data link connection identifiers) that are added to each frame of data for routing through the network. With this additional layer of routing information, audio (voice) connectivity is now available between any two audio circuits (e.g. trunks) in the network.
摘要翻译：基于帧中继协议的地球站接口架构为相对较少数量的网络站提供全网状连接。架构的基本组成部分是基于帧中继协议的交换机，其采用网络接口“帧中继”标准来定义跨单个物理通信端口的多个虚拟端口的复用。通过其连接控制软件的地址和控制领域，基于帧中继协议的交换机可以动态地配置为提供多层寻址和设备选择性，从而实现多个终端设备（诸如多个音频电路）的点对点连接，通过单一端口实现。在音频信号多路复用器链路的站侧的拨号代码被转换成帧中继地址（数据链路连接标识符），这些帧被添加到每个数据帧以便通过网络进行路由。利用这个额外的路由信息层，现在网络中的任何两个音频电路（例如中继线）之间可以使用音频（语音）连接。

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