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1. 发明授权

US06498792B1 Method and apparatus for switching signals of multiple different communication protocols 失效
标题翻译：用于切换多种不同通信协议的信号的方法和装置
公开(公告)号：US06498792B1
公开(公告)日：2002-12-24
申请号：US09325689
申请日：1999-06-03
申请人： Gary P. Johnson , Roland J. Moubarak , Masahiro Shimbashi , Katsuya Shirota , David X. Chen
发明人： Gary P. Johnson , Roland J. Moubarak , Masahiro Shimbashi , Katsuya Shirota , David X. Chen
IPC分类号： H04L1250
CPC分类号： H04L49/606 , H04J2203/0089 , H04L2012/5672 , H04Q11/0478
摘要： A telecommunications switching apparatus (10) includes optical paths (16-19) coupled to interface cards (26-29), which in turn are coupled to a switching circuit (41-42). The switching circuit is coupled to a plurality of universal connectors (71-74), each of which is coupled to an auxiliary connector (77-78). The universal connectors can each removably receive any one of several types of switching circuit cards (101-104), which each utilize a respective one of several different communication protocols. An auxiliary circuit card (107-108) may be provided in the associated auxiliary connector, in order to support switching circuit cards that use certain communication protocols. The optically transmitted information includes segments formatted according to respective communication protocols, and is converted from optical to electrical form by the interface cards. The switching circuit then routes each segment to a respective universal connector containing a switching circuit card that effects switching according to the communication protocol of that segment.
摘要翻译：电信交换设备（10）包括耦合到接口卡（26-29）的光路（16-19），接口卡（26-29）又耦合到切换电路（41-42）。开关电路耦合到多个通用连接器（71-74），每个通用连接器连接到辅助连接器（77-78）。通用连接器可以各自可拆卸地接收几种类型的开关电路卡（101-104）中的任何一种，其分别利用几种不同的通信协议中的相应的一种。可以在相关联的辅助连接器中提供辅助电路卡（107-108），以支持使用某些通信协议的交换电路卡。光学传输的信息包括根据相应通信协议格式化的段，并且由接口卡从光学形式转换为电形式。然后，开关电路将每个段路由到相应的通用连接器，该通用连接器包含根据该段的通信协议进行切换的切换电路卡。

2. 发明授权

US07542480B2 Communication device 失效
标题翻译：通讯设备
公开(公告)号：US07542480B2
公开(公告)日：2009-06-02
申请号：US10931399
申请日：2004-09-01
申请人： Katsuya Shirota , Akira Shimamura , Masakazu Nakamura , Koichi Mita , Takashi Arai , Hideaki Watanabe , Kazuki Mishima , Ryuichi Hiroi
发明人： Katsuya Shirota , Akira Shimamura , Masakazu Nakamura , Koichi Mita , Takashi Arai , Hideaki Watanabe , Kazuki Mishima , Ryuichi Hiroi
IPC分类号： H04J3/16
CPC分类号： H04L69/22 , H04L69/08 , H04L69/12
摘要： In a communication device which can realize a protocol conversion by a single device without preparing respective packages for existing various protocols, a protocol attribute included in a packet received is detected, protocol processing order data indicating a protocol processing order based on the protocol attribute are generated, and a plurality of protocols within the received packet are processed based on the protocol processing order data.
摘要翻译：在可以通过单个设备实现协议转换而不为现有各种协议准备相应包的通信设备中，检测到包中包含的协议属性，生成表示基于协议属性的协议处理顺序的协议处理顺序数据，并且基于协议处理顺序数据来处理所接收的分组内的多个协议。

3. 发明申请

US20050025178A1 Communication device 失效
标题翻译：通讯设备
公开(公告)号：US20050025178A1
公开(公告)日：2005-02-03
申请号：US10931399
申请日：2004-09-01
申请人： Katsuya Shirota , Akira Shimamura , Masakazu Nakamura , Koichi Mita , Takashi Arai , Hideaki Watanabe , Kazuki Mishima , Ryuichi Hiroi
发明人： Katsuya Shirota , Akira Shimamura , Masakazu Nakamura , Koichi Mita , Takashi Arai , Hideaki Watanabe , Kazuki Mishima , Ryuichi Hiroi
IPC分类号： H04L29/06 , H04L12/66
CPC分类号： H04L69/22 , H04L69/08 , H04L69/12
摘要： In a communication device which can realize a protocol conversion by a single device without preparing respective packages for existing various protocols, a protocol attribute included in a packet received is detected, protocol processing order data indicating a protocol processing order based on the protocol attribute are generated, and a plurality of protocols within the received packet are processed based on the protocol processing order data.
摘要翻译：在可以通过单个设备实现协议转换而不为现有各种协议准备相应包的通信设备中，检测到包中包含的协议属性，生成表示基于协议属性的协议处理顺序的协议处理顺序数据，并且基于协议处理顺序数据来处理所接收的分组内的多个协议。

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