Matches 1 - 13 out of 13
Match Document Document Title
7337275 Free list and ring data structure management  
A method of managing a free list and ring data structure, which may be used to store journaling information, by storing and modifying information describing a structure of the free list or ring dat...
6952592 Method and apparatus for limiting a transmission in a dispatch system  
A controller 103 for a dispatch communications system 100 that is arranged and constructed for limiting a transmission in the dispatch communications system, methods thereof, and communications...
6804529 Trunked radio repeater communication system including home channel aliasing and call grouping  
A system for channel assignment in a trunked transmission communication system including a plurality of subscribers. A plurality of subscribers is provided home channel assignment to reduce collisi...
6795415 Arrangements for controlling network elements  
The idea of this invention is to use at least two modems on the network management system side. At least one of these modems is used only for connections initialized by the network management syste...
6711247 Multi-line telephone system emergency call processing  
A system for handling a call requiring non-standard processing to a call answer point and for providing location information concerning the call to the call answer point, comprising a call routing ...
6591107 Method of assigning service channel  
There is provided a method of assigning service channel to traffic in communication system in which a subscriber's terminal is in communication with a base station through radio signals, including ...
6577848 Dispatch system and method of assigning a shared channel to remote units  
A dispatch system ( 10 ) uses satellites ( 40 ) to broadcast simultaneously to an individual remote unit ( 30 ), to a select group of remote units ( 30 ) or to all the remote units ( 30 ). The disp...
6529486 Trunked radio repeater communication system  
A trunked radio repeater communication system capable of use in a networked system includes a plurality of distributive switches and a unique signaling protocol and a switching protocol for interco...
6446082 Method of receiving time-specified program contents  
The program information in which the distributive transmission scheduled date and time, and the address of a distributive transmission server are registered is presented by a program management ser...
6374115 Method and apparatus for trunked radio repeater communications with backwards compatibility  
A trunked radio repeater communication system capable of use in a networked system includes a plurality of distributive switches and a unique signaling protocol and a switching protocol for interco...
6370234 Public service answering point with automatic triage capability  
A public service answering point system is taught that will perform a triage on incoming calls both fully automatically and with caller interaction. The system will progressively shave out redundan...
6195415 Communication line test apparatus for a mobile radio system  
A mobile radio communication network including plural radio cells controlled by a centralized hub controller. The hub controller communicates data packets to each radio cell on a data line, and bri...
5953671 System and method for priority group access  
An improved trunked radio repeater system and method providing an alternative communication mechanism for contacting a dispatcher within the system when the user's assigned group is busy. Using a p...

Matches 1 - 13 out of 13