Call routing in a radio system
First Claim
1. A method for routing a subscriber'"'"'s call via a moving base station in a radio system, the radio system comprising mobile stations, base stations, at least one control unit for controlling the operation of the base stations, and at least one moving base station, the method comprising:
- establishing a moving location area including only service areas of moving base stations of the radio system and covering at least a service area of one moving base station;
dedicating a stationary control unit of at least one operator to control operation of moving base stations belonging to the moving location area, resulting in at least one dedicated control unit;
routing calls made by a subscriber within the service area of one of the moving base stations from the subscriber terminal via one moving base station, a relay satellite and a ground earth station to one of the at least one dedicated control units in fixed connection with the ground earth station; and
routing calls to a subscriber located in the moving location area from one dedicated control unit via a ground earth station in fixed connection with the dedicated control unit, a relay satellite and the moving base station to the subscriber terminal.
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Accused Products
Abstract
Disclosed herein is a radio system and method for routing a subscriber'"'"'s call via a moving base station. The radio system includes at least one moving base station. A moving location area is formed using the service areas of the moving base station. A control unit of at least one operator is dedicated to controlling the operation of the moving base stations belonging to the moving location area. Calls made by a subscriber in a service area of the moving base station are routed from the subscriber terminal via a moving base station, a relay satellite and a ground earth station to one dedicated control unit. Calls to a subscriber located in the moving location area are routed from one dedicated control unit via a ground earth station, a relay satellite and the moving base station to the subscriber terminal.
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Citations
10 Claims
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1. A method for routing a subscriber'"'"'s call via a moving base station in a radio system, the radio system comprising mobile stations, base stations, at least one control unit for controlling the operation of the base stations, and at least one moving base station, the method comprising:
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establishing a moving location area including only service areas of moving base stations of the radio system and covering at least a service area of one moving base station;
dedicating a stationary control unit of at least one operator to control operation of moving base stations belonging to the moving location area, resulting in at least one dedicated control unit;
routing calls made by a subscriber within the service area of one of the moving base stations from the subscriber terminal via one moving base station, a relay satellite and a ground earth station to one of the at least one dedicated control units in fixed connection with the ground earth station; and
routing calls to a subscriber located in the moving location area from one dedicated control unit via a ground earth station in fixed connection with the dedicated control unit, a relay satellite and the moving base station to the subscriber terminal. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A radio system comprising mobile stations, base stations and at least one control unit for controlling the operation of the base stations, the radio system further comprising:
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at least one moving base station, service areas of the moving base stations of the radio system forming at least one moving location area which comprises only service areas of moving base stations, the moving location area covering the service area of at least one moving base station, and at least one dedicated stationary control unit for controlling the moving base stations of the radio system, the control unit being in fixed connection with a ground earth station for a relay satellite. - View Dependent Claims (8, 9, 10)
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Specification