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1. 发明授权

US5838770A Portable telephone system 失效
公开(公告)号：US5838770A
公开(公告)日：1998-11-17
申请号：US689359
申请日：1996-08-08
申请人： Yutaka Fukushima , Tetsuo Takemura , Shinichi Iwaki , Mitsuyoshi Hashida , Masao Wanami , Isao Shimbo , Mitsuhiro Wada , Hirofumi Udaki , Yoshihiro Kondo , Yoshinobu Yamamoto , Arata Nakagoshi , Kouichi Ohta , Hiroshi Kuwahara , Yumiko Watanabe
发明人： Yutaka Fukushima , Tetsuo Takemura , Shinichi Iwaki , Mitsuyoshi Hashida , Masao Wanami , Isao Shimbo , Mitsuhiro Wada , Hirofumi Udaki , Yoshihiro Kondo , Yoshinobu Yamamoto , Arata Nakagoshi , Kouichi Ohta , Hiroshi Kuwahara , Yumiko Watanabe
IPC分类号： H04B10/00 , H04B10/032 , H04B10/035 , H04B10/07 , H04B10/272 , H04B10/29 , H04M3/22 , H04W4/16 , H04W24/04 , H04W24/06 , H04W56/00 , H04W60/04 , H04W64/00 , H04W84/04 , H04W88/08 , H04W92/00 , H04M1/60
CPC分类号： H04W24/04 , H04B10/25754 , H04W84/042 , H04W24/06 , H04W4/16 , H04W60/04 , H04W64/006 , H04W88/08
摘要： Duplicate optical fibers connect between a base station controller and a radio base station for each route. The duplicate optical fiber is connected to each of the radio base stations for each route through a star coupler. The radio base stations are arranged in each of areas so that the radio base stations for different routes are arranged adjacent to each other.

2. 发明授权

US5579370A Portable telephone system 失效
标题翻译：便携式电话系统
公开(公告)号：US5579370A
公开(公告)日：1996-11-26
申请号：US941963
申请日：1992-09-08
申请人： Yutaka Fukushima , Tetsuo Takemura , Shinichi Iwaki , Mitsuyoshi Hashida , Masao Wanami , Isao Shimbo , Mitsuhiro Wada , Hirofumi Udaki , Yoshihiro Kondo , Yoshinobu Yamamoto , Arata Nakagoshi , Kouichi Ohta , Hiroshi Kuwahara , Yumiko Watanabe
发明人： Yutaka Fukushima , Tetsuo Takemura , Shinichi Iwaki , Mitsuyoshi Hashida , Masao Wanami , Isao Shimbo , Mitsuhiro Wada , Hirofumi Udaki , Yoshihiro Kondo , Yoshinobu Yamamoto , Arata Nakagoshi , Kouichi Ohta , Hiroshi Kuwahara , Yumiko Watanabe
IPC分类号： H04B10/00 , H04B10/032 , H04B10/035 , H04B10/07 , H04B10/272 , H04B10/29 , H04M3/22 , H04W4/16 , H04W24/04 , H04W24/06 , H04W56/00 , H04W60/04 , H04W64/00 , H04W84/04 , H04W88/08 , H04W92/00 , H04M11/04 , H04M11/00
CPC分类号： H04W24/04 , H04B10/25754 , H04W84/042 , H04W24/06 , H04W4/16 , H04W60/04 , H04W64/006 , H04W88/08
摘要： Duplicate optical fibers connect between a base station controller and a radio base station for each route. The duplicate optical fiber is connected to each of the radio base stations for each route through a star coupler. The radio base stations are arranged in each of areas so that the radio base stations for different routes are arranged adjacent to each other.
摘要翻译：每个路由，重复的光纤连接在基站控制器和无线基站之间。复制光纤通过星形耦合器连接到每个无线电基站，用于每个路由。无线基站配置在各个区域中，使得用于不同路由的无线基站彼此相邻配置。

3. 发明授权

US5379451A Mobile communication system and location registration method in mobile communication system 失效
标题翻译：移动通信系统中的移动通信系统和位置登记方法
公开(公告)号：US5379451A
公开(公告)日：1995-01-03
申请号：US972547
申请日：1992-11-06
申请人： Arata Nakagoshi , Hideya Suzuki , Yoshinobu Yamamoto , Isao Shimbo , Tsuneo Furuya , Hiroshi Kuwahara
发明人： Arata Nakagoshi , Hideya Suzuki , Yoshinobu Yamamoto , Isao Shimbo , Tsuneo Furuya , Hiroshi Kuwahara
IPC分类号： H04W60/00 , H04W60/04 , H04W88/02 , H04B7/00
CPC分类号： H04W60/00 , H04W60/04 , H04W88/02
摘要： A mobile station, operable in a mobil communication system that executes a location registration processing by using the channel quality of a base station and an information concerning a base station the mobile station includes a base station information memory unit for storing therein information concerning a plurality of base stations and an amount in which the channel quality of the base station is changed with time and a location judging unit for judging on the basis of the amount in which the base station information is changed with time and which is stored in the base station information memory unit whether or not location registration processing is to be executed indicating a location in service area. Whether the location registration processing is to be executed or not is determined in accordance with the moving speed of the mobile station, thereby limiting the occurrence of a location registration request which becomes invalid with a large possibility in a short period of time because the mobile station moves to another location registration area or to the calling area in a short period of time.
摘要翻译：一种在通过使用基站的信道质量执行位置登记处理的移动通信系统和与基站有关的信息中可操作的移动站，所述移动站包括：基站信息存储单元，用于在其中存储关于多个基站和基站的信道质量随时间变化的量，以及基于基站信息随时间而变化并存储在基站信息中的位置判断单元的位置判断单元存储单元是否要执行指示服务区域中的位置的位置注册处理。根据移动台的移动速度来确定位置登记处理是否被执行，从而在短时间内限制了在很短的时间内以很大的可能性变得无效的位置登记请求的出现，因为移动站在短时间内移动到另一个位置登记区域或呼叫区域。

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