Wide-area-network trunked radio system which controls the signal level of a specific wireless voice channel of a local area network trunked radio system
First Claim
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1. A wide-area-network (WAN) trunked radio system (TRS) comprising:
- a plurality of local-area-network (LAN) TRSs for providing mobiles located in a predetermined area with selective wireless communication service and wireless communication signal level in accordance therewith, and outputting relevant information, on the wireless communication signal level and wireless communication service to said mobiles via a first exclusive line;
a LAN TRS information memory for storing the relevant information of said respective LAN TRSs which is output on said first exclusive line; and
a LAN TRS controller means, connected to said first exclusive line and said LAN TRS information memory, for storing the information supplied from said first exclusive line in said LAN TRS information memory, and for analyzing the stored information and providing instructions to said LAN TRSs for controlling the signal level of a specific wireless voice channel and the offering of wireless communication service to a specific mobile via said first exclusive line.
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Abstract
A wide-area-network (WAN) system and the operation thereof involves a plurality of local-area network (LAN) systems with mobiles, base stations and TRS switching systems, and a systematical WAN system for the TRS switching system having a LAN controller for several LAN systems, thereby controlling wireless transmission signal level, providing communication service even when the mobile moves, and designating the range of communication service available for respective mobile.
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Citations
9 Claims
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1. A wide-area-network (WAN) trunked radio system (TRS) comprising:
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a plurality of local-area-network (LAN) TRSs for providing mobiles located in a predetermined area with selective wireless communication service and wireless communication signal level in accordance therewith, and outputting relevant information, on the wireless communication signal level and wireless communication service to said mobiles via a first exclusive line; a LAN TRS information memory for storing the relevant information of said respective LAN TRSs which is output on said first exclusive line; and a LAN TRS controller means, connected to said first exclusive line and said LAN TRS information memory, for storing the information supplied from said first exclusive line in said LAN TRS information memory, and for analyzing the stored information and providing instructions to said LAN TRSs for controlling the signal level of a specific wireless voice channel and the offering of wireless communication service to a specific mobile via said first exclusive line. - View Dependent Claims (2, 3, 4, 5)
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6. A system for providing wireless communication to a mobile located in a predetermined area, comprising:
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a plurality of local-area-network trunked radio systems (LAN TRSs), each having a plurality of base stations with a plurality of wireless voice channels, for providing said mobile with selective wireless communication service, and a wireless communication signal level in accordance with said service, and for outputting relevant information on the provision of said wireless communication signal level and wireless communication service to said mobile; and a wide area network (WAN) means for receiving said relevant information output comprising; memory means for storing the relevant information; and controller means, connected to said memory means and said LAN TRSs, for analyzing the stored relevant information and providing instructions to said LAN TRSs for controlling the signal level of a specific wireless voice channel and the offering of wireless communication service to said mobile. - View Dependent Claims (7, 8, 9)
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Specification