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1. 发明授权

US09814014B2 System and method for providing mobility management and out-of-coverage indication in a conventional land mobile radio system 有权
公开(公告)号：US09814014B2
公开(公告)日：2017-11-07
申请号：US14325332
申请日：2014-07-07
申请人： E.F. JOHNSON COMPANY
发明人： Arindam Roy , Linda Trine , Marshall Jobe
IPC分类号： H04W64/00 , H04W24/08 , H04W36/00 , H04W60/04
CPC分类号： H04W64/00 , H04W24/08 , H04W36/0088 , H04W60/04
摘要： The present disclosure provides a system and a method for providing mobility management and out-of-coverage indication in a conventional Land Mobile Radio (LMR) system. A radio provides its location and user group data to the disclosed system through its traffic channel when the channel is idle. Knowledge of the radio's current location and user group data is used to provide dynamic call routing and data management within the disclosed system. The disclosed system and method may provide operability similar to that of a trunking system by providing mobility management and out-of-coverage indication while providing low-cost benefits through operation of a conventional system.

2. 发明申请

US20190069186A1 SYSTEM AND METHOD FOR SIMULATING A LAND MOBILE RADIO SYSTEM 审中-公开
公开(公告)号：US20190069186A1
公开(公告)日：2019-02-28
申请号：US16171177
申请日：2018-10-25
申请人： E.F. Johnson Company
发明人： Marshall Jobe , Arindam Roy
IPC分类号： H04W16/22 , H04L12/66
CPC分类号： H04W16/22 , H04L12/66 , H04L41/145 , H04L61/2007 , H04W16/18 , H04W84/042
摘要： The present disclosure provides a system and method for simulating a land mobile radio system having a plurality of radio sites. The simulation system may comprise an IP network providing an IP-based interface between components within the system such as, for example, a first server designed to simulate one or more radio sites, a second server designed to simulate one or more subscriber units, and a controller interface for providing commands for controlling the simulated subscriber units. Each site in the first server may include one or more site applications each associated with an IP address, and each subscriber unit in the second server is associated with a plurality of IP addresses for communicating with the site applications over the IP network.

3. 发明申请

US20140211650A1 HYBRID LAND MOBILE RADIO SYSTEM INCORPORATING MOBILITY MANAGEMENT AND OUT-OF-COVERAGE INDICATION 有权
标题翻译：混合土地移动无线电系统兼容移动管理和超出指示
公开(公告)号：US20140211650A1
公开(公告)日：2014-07-31
申请号：US14230476
申请日：2014-03-31
申请人： E.F. Johnson Company
发明人： Arindam Roy , Linda Trine , Marshall Jobe
IPC分类号： H04W64/00 , H04W84/08 , H04W24/00
CPC分类号： H04W64/00 , H04W4/10 , H04W24/00 , H04W76/45 , H04W84/08
摘要： The present disclosure provides a system and a method for providing mobility management and out-of-coverage indication in a hybrid system comprised of conventional LMR sites and trunking LMR sites. If a radio is located at a conventional site, the radio provides its location and user group data to the disclosed system through its traffic channel when the channel is idle. If the radio is located at a trunking site, the radio provides its location and user group data to the disclosed system through the trunking site's control channel. Knowledge of the radio's current location and user group data is used to provide dynamic call routing and data management within the disclosed system. The disclosed system and method provides seamless communication between a trunking site and a conventional site while concurrently enhancing the hybrid system to provide mobility management and out-of-coverage indication features typically associated with a stand-alone trunking system.
摘要翻译：本公开提供了一种用于在由常规LMR站点和中继LMR站点组成的混合系统中提供移动性管理和超出覆盖指示的系统和方法。如果无线电位于常规站点，则当信道空闲时，无线电通过其业务信道向所公开的系统提供其位置和用户组数据。如果收音机位于中继站点，则无线电通过中继站的控制信道将其位置和用户组数据提供给所公开的系统。无线电的当前位置和用户组数据的知识用于在所公开的系统内提供动态呼叫路由和数据管理。所公开的系统和方法提供了中继站点和常规站点之间的无缝通信，同时增强混合系统以提供通常与独立集群系统相关联的移动性管理和超出覆盖指示特征。

4. 发明授权

US10548108B2 System and method for providing mobility management and out-of-coverage indication in a conventional land mobile radio system 有权
公开(公告)号：US10548108B2
公开(公告)日：2020-01-28
申请号：US15803696
申请日：2017-11-03
申请人： E.F. Johnson Company
发明人： Arindam Roy , Linda Trine , Marshall Jobe
IPC分类号： H04W64/00 , H04W24/08 , H04W36/00 , H04W60/04
摘要： The present disclosure provides a system and a method for providing mobility management and out-of-coverage indication in a conventional Land Mobile Radio (LMR) system. A radio provides its location and user group data to the disclosed system through its traffic channel when the channel is idle. Knowledge of the radio's current location and user group data is used to provide dynamic call routing and data management within the disclosed system. The disclosed system and method may provide operability similar to that of a trunking system by providing mobility management and out-of-coverage indication while providing low-cost benefits through operation of a conventional system.

5. 发明授权

US09420558B2 Hybrid land mobile radio system incorporating mobility management and out-of-coverage indication 有权
标题翻译：混合地面移动无线电系统包含移动性管理和超出覆盖范围的指示
公开(公告)号：US09420558B2
公开(公告)日：2016-08-16
申请号：US14230476
申请日：2014-03-31
申请人： E.F. Johnson Company
发明人： Arindam Roy , Linda Trine , Marshall Jobe
IPC分类号： H04W64/00 , H04W4/10 , H04W76/00 , H04W84/08 , H04W24/00
CPC分类号： H04W64/00 , H04W4/10 , H04W24/00 , H04W76/45 , H04W84/08
摘要： The present disclosure provides a system and a method for providing mobility management and out-of-coverage indication in a hybrid system comprised of conventional LMR sites and trunking LMR sites. If a radio is located at a conventional site, the radio provides its location and user group data to the disclosed system through its traffic channel when the channel is idle. If the radio is located at a trunking site, the radio provides its location and user group data to the disclosed system through the trunking site's control channel. Knowledge of the radio's current location and user group data is used to provide dynamic call routing and data management within the disclosed system. The disclosed system and method provides seamless communication between a trunking site and a conventional site while concurrently enhancing the hybrid system to provide mobility management and out-of-coverage indication features typically associated with a stand-alone trunking system.
摘要翻译：本公开提供了一种用于在由常规LMR站点和中继LMR站点组成的混合系统中提供移动性管理和超出覆盖指示的系统和方法。如果无线电位于常规站点，则当信道空闲时，无线电通过其业务信道向所公开的系统提供其位置和用户组数据。如果收音机位于中继站点，则无线电通过中继站的控制信道将其位置和用户组数据提供给所公开的系统。无线电的当前位置和用户组数据的知识用于在所公开的系统内提供动态呼叫路由和数据管理。所公开的系统和方法提供了中继站点和常规站点之间的无缝通信，同时增强混合系统以提供通常与独立集群系统相关联的移动性管理和超出覆盖指示特征。

6. 发明申请

US20140308949A1 System and Method for Providing Mobility Management and Out-of-Coverage Indication in a Conventional Land Mobile Radio System 有权
标题翻译：在传统的陆地移动无线电系统中提供移动性管理和超宽带指示的系统和方法
公开(公告)号：US20140308949A1
公开(公告)日：2014-10-16
申请号：US14325332
申请日：2014-07-07
申请人： E.F. JOHNSON COMPANY
发明人： Arindam Roy , Linda Trine , Marshall Jobe
IPC分类号： H04W64/00
CPC分类号： H04W64/00 , H04W24/08 , H04W36/0088 , H04W60/04
摘要： The present disclosure provides a system and a method for providing mobility management and out-of-coverage indication in a conventional Land Mobile Radio (LMR) system. A radio provides its location and user group data to the disclosed system through its traffic channel when the channel is idle. Knowledge of the radio's current location and user group data is used to provide dynamic call routing and data management within the disclosed system. The disclosed system and method may provide operability similar to that of a trunking system by providing mobility management and out-of-coverage indication while providing low-cost benefits through operation of a conventional system.
摘要翻译：本公开提供了一种用于在常规陆地移动无线电（LMR）系统中提供移动性管理和超出覆盖指示的系统和方法。当频道空闲时，无线电通过其业务信道向所公开的系统提供其位置和用户组数据。无线电的当前位置和用户组数据的知识用于在所公开的系统内提供动态呼叫路由和数据管理。所公开的系统和方法可以通过提供移动性管理和超出覆盖指示而提供与集群系统类似的可操作性，同时通过常规系统的操作提供低成本益处。

7. 发明授权

US10548025B2 System and method for simulating a land mobile radio system 有权
公开(公告)号：US10548025B2
公开(公告)日：2020-01-28
申请号：US16171177
申请日：2018-10-25
申请人： E.F. Johnson Company
发明人： Marshall Jobe , Arindam Roy
IPC分类号： H04W16/22 , H04W16/18 , H04L12/24 , H04L29/12 , H04L12/66 , H04W84/04
摘要： The present disclosure provides a system and method for simulating a land mobile radio system having a plurality of radio sites. The simulation system may comprise an IP network providing an IP-based interface between components within the system such as, for example, a first server designed to simulate one or more radio sites, a second server designed to simulate one or more subscriber units, and a controller interface for providing commands for controlling the simulated subscriber units. Each site in the first server may include one or more site applications each associated with an IP address, and each subscriber unit in the second server is associated with a plurality of IP addresses for communicating with the site applications over the IP network.

8. 发明授权

US10117111B2 System and method for simulating a land mobile radio system 有权
公开(公告)号：US10117111B2
公开(公告)日：2018-10-30
申请号：US14979007
申请日：2015-12-22
申请人： E.F. Johnson Company
发明人： Marshall Jobe , Arindam Roy
IPC分类号： H04W16/22 , H04W16/18 , H04L12/24 , H04L12/66 , H04L29/12 , H04W84/04
摘要： The present disclosure provides a system and method for simulating a land mobile radio system having a plurality of radio sites. The simulation system may comprise an IP network providing an IP-based interface between components within the system such as, for example, a first server designed to simulate one or more radio sites, a second server designed to simulate one or more subscriber units, and a controller interface for providing commands for controlling the simulated subscriber units. Each site in the first server may include one or more site applications each associated with an IP address, and each subscriber unit in the second server is associated with a plurality of IP addresses for communicating with the site applications over the IP network.

9. 发明申请

US20180077673A1 SYSTEM AND METHOD FOR PROVIDING MOBILITY MANAGEMENT AND OUT-OF-COVERAGE INDICATION IN A CONVENTIONAL LAND MOBILE RADIO SYSTEM 审中-公开
公开(公告)号：US20180077673A1
公开(公告)日：2018-03-15
申请号：US15803696
申请日：2017-11-03
申请人： E.F. Johnson Company
发明人： Arindam Roy , Linda Trine , Marshall Jobe
IPC分类号： H04W64/00 , H04W24/08 , H04W60/04 , H04W36/00
摘要： The present disclosure provides a system and a method for providing mobility management and out-of-coverage indication in a conventional Land Mobile Radio (LMR) system. A radio provides its location and user group data to the disclosed system through its traffic channel when the channel is idle. Knowledge of the radio's current location and user group data is used to provide dynamic call routing and data management within the disclosed system. The disclosed system and method may provide operability similar to that of a trunking system by providing mobility management and out-of-coverage indication while providing low-cost benefits through operation of a conventional system.

10. 发明申请

US20160112882A1 SYSTEM AND METHOD FOR SIMULATING A LAND MOBILE RADIO SYSTEM 审中-公开
标题翻译：用于模拟土地移动无线电系统的系统和方法
公开(公告)号：US20160112882A1
公开(公告)日：2016-04-21
申请号：US14979007
申请日：2015-12-22
申请人： E.F. Johnson Company
发明人： Marshall Jobe , Arindam Roy
IPC分类号： H04W16/22 , H04L29/12 , H04L12/24
CPC分类号： H04W16/22 , H04L12/66 , H04L41/145 , H04L61/2007 , H04W16/18 , H04W84/042
摘要： The present disclosure provides a system and method for simulating a land mobile radio system having a plurality of radio sites. The simulation system may comprise an IP network providing an IP-based interface between components within the system such as, for example, a first server designed to simulate one or more radio sites, a second server designed to simulate one or more subscriber units, and a controller interface for providing commands for controlling the simulated subscriber units. Each site in the first server may include one or more site applications each associated with an IP address, and each subscriber unit in the second server is associated with a plurality of IP addresses for communicating with the site applications over the IP network.
摘要翻译：本公开提供了一种用于模拟具有多个无线电站点的陆地移动无线电系统的系统和方法。模拟系统可以包括IP网络，其在系统内的组件之间提供基于IP的接口，例如设计成模拟一个或多个无线电站点的第一服务器，设计成模拟一个或多个用户单元的第二服务器，以及用于提供用于控制模拟用户单元的命令的控制器接口。第一服务器中的每个站点可以包括每个与IP地址相关联的一个或多个站点应用，并且第二服务器中的每个订户单元与多个IP地址相关联，用于通过IP网络与站点应用通信。

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