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1. 发明授权

US5752198A Single site, split location trunked radio communications system 失效
公开(公告)号：US5752198A
公开(公告)日：1998-05-12
申请号：US340345
申请日：1994-11-14
申请人： John S. Frichtel , Robert O. Canada, III , Kennard N. Gwin
发明人： John S. Frichtel , Robert O. Canada, III , Kennard N. Gwin
IPC分类号： H04B7/26 , H04W4/10 , H04W84/08 , H04B7/00
CPC分类号： H04W84/08 , H04W4/10 , H04W76/005
摘要： Base stations located at physically separate, remote locations are operated as a single site to permit trunked radio communications between portable radios located at those split sites. A first trunked RF communication site located at a first split site location includes plural first base stations, each first base station including a transceiver corresponding to an RF communications channel. The first site also includes a first site controller, connected to each of the first base stations, for assigning base station transceivers to radios requesting an RF communications channel. A second trunked RF communications site is located at a second split site location remote from the first split site location and includes plural second base stations along with a second site controller. A communication link links the first and second split sites so that they function as a single site trunked radio communications system with one of the first and second site controllers assigning the first and second base station transceivers to radios requesting RF communications channels.

2. 发明授权

US5805976A Single site, split location trunked radio communications system 失效
标题翻译：单站点，分离位置集群无线电通信系统
公开(公告)号：US5805976A
公开(公告)日：1998-09-08
申请号：US715397
申请日：1996-09-18
申请人： John S. Frichtel , Robert O. Canada, III , Kennard N. Gwin
发明人： John S. Frichtel , Robert O. Canada, III , Kennard N. Gwin
IPC分类号： H04B7/26 , H04W4/10 , H04W84/08 , H04B3/36 , H04B7/00
CPC分类号： H04W84/08 , H04W4/10 , H04W76/005
摘要： Base stations located at physically separate, remote locations are operated as a single site to permit trunked radio communications between portable radios located at those split sites. A first trunked RF communication site located at a first split site location includes plural first base stations, each first base station including a transceiver corresponding to an RF communications channel. The first site also includes a first site controller, connected to each of the first base stations, for assigning base station transceivers to radios requesting an RF communications channel. A second trunked RF communications site is located at a second split site location remote from the first split site location and includes plural second base stations along with a second site controller. A communication link links the first and second split sites so that they function as a single site trunked radio communications system with one of the first and second site controllers assigning the first and second base station transceivers to radios requesting RF communications channels.
摘要翻译：位于物理上分离的远程位置的基站作为单一站点进行操作，以允许位于这些分割位置的便携式无线电之间的中继无线电通信。位于第一分割位置位置处的第一集群RF通信站点包括多个第一基站，每个第一基站包括对应于RF通信信道的收发器。第一站点还包括连接到每个第一基站的第一站点控制器，用于将基站收发器分配给请求RF通信信道的无线电站。第二集群RF通信站点位于远离第一拆分站点位置的第二拆分站点位置处，并且包括多个第二基站以及第二站点控制器。通信链路链接第一和第二分裂位置，使得它们用作单个站点中继无线电通信系统，其中第一和第二站点控制器之一将第一和第二基站收发器分配给请求RF通信信道的无线电。

3. 发明授权

US5689801A Power monitoring system for a single site, split location trunked radio communication system 失效
标题翻译：电力监控系统为单站点，分站定位无线电通信系统
公开(公告)号：US5689801A
公开(公告)日：1997-11-18
申请号：US340346
申请日：1994-11-14
申请人： John S. Frichtel , Robert O. Canada, III , Kennard N. Gwin
发明人： John S. Frichtel , Robert O. Canada, III , Kennard N. Gwin
IPC分类号： H04B17/00 , H04W4/10 , H04W84/08 , H04B7/155
CPC分类号： H04W84/08 , H04B17/327 , H04B17/40 , H04W4/10 , H04W76/005
摘要： Base stations located at physically separate, remote locations are operated as a single site to permit trunked radio communications between portable radios located at those split sites. A first trunked RF communication site located at a first split site location includes plural first base stations, each first base station including a transceiver corresponding to an RF communications channel. The first site also includes a first site controller, connected to each of the first base stations, for assigning base station transceivers to radios requesting an RF communications channel. A second trunked RF communications site is located at a second split site location remote from the first split site location and includes plural second base stations along with a second site controller. A communication link links the first and second split sites so that they function as a single site trunked radio communications system with one of the first and second site controllers assigning the first and second base station transceivers to radios requesting RF communications channels. Base station transmitter power is measured at the split site locations and reported to the site controller currently in charge of the split location, single site trunked radio communications system.
摘要翻译：位于物理上分离的远程位置的基站作为单一站点进行操作，以允许位于这些分割位置的便携式无线电之间的中继无线电通信。位于第一分割位置位置处的第一集群RF通信站点包括多个第一基站，每个第一基站包括对应于RF通信信道的收发器。第一站点还包括连接到每个第一基站的第一站点控制器，用于将基站收发器分配给请求RF通信信道的无线电站。第二集群RF通信站点位于远离第一拆分站点位置的第二拆分站点位置处，并且包括多个第二基站以及第二站点控制器。通信链路链接第一和第二分裂位置，使得它们用作单个站点中继无线电通信系统，其中第一和第二站点控制器之一将第一和第二基站收发器分配给请求RF通信信道的无线电。基站发射机功率在分站位置进行测量，并报告给现场控制器，负责分站，单站集群无线电通信系统。

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