Platform-associated visitor location registers (VLR) for cellular communications
First Claim
1. A system for providing an aircraft-based wireless communications service, comprising:
- one or more aircraft each including on-board system equipment for supporting wireless communications service with on-board user equipment;
one or more ground stations communicating with the aircraft using feeder links exchanging the wireless communications service'"'"'s traffic and control information and providing interfaces with a terrestrial telecommunications infrastructure; and
a mobile switching center that manages the ground stations and the on-board system equipment of the aircraft, wherein each aircraft has its own associated platform visitor location register (VLR) defined at the mobile switching center that identifies the user equipment on board that aircraft to ensure proper registration and tracking of the user equipment used an board the aircraft.
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Accused Products
Abstract
A wireless communications system and method provides wireless communications service for user equipment on board an aircraft. The aircraft includes on-board system equipment for supporting the wireless communications service with on-board user equipment. One or more ground stations are used for communicating with the aircraft using a plurality of feeder links for exchanging the wireless communications service'"'"'s traffic and control information with the on-board system equipment, and for providing interfaces with a terrestrial telecommunications infrastructure. A mobile switching center manages the ground stations and the on-board system equipment of the aircraft, wherein the mobile switching center includes at least one platform visitor location register (VLR) associated with each aircraft to ensure proper registration and tracking of the user equipment used on board the aircraft.
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Citations
23 Claims
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1. A system for providing an aircraft-based wireless communications service, comprising:
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one or more aircraft each including on-board system equipment for supporting wireless communications service with on-board user equipment; one or more ground stations communicating with the aircraft using feeder links exchanging the wireless communications service'"'"'s traffic and control information and providing interfaces with a terrestrial telecommunications infrastructure; and a mobile switching center that manages the ground stations and the on-board system equipment of the aircraft, wherein each aircraft has its own associated platform visitor location register (VLR) defined at the mobile switching center that identifies the user equipment on board that aircraft to ensure proper registration and tracking of the user equipment used an board the aircraft. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for providing an aircraft-based wireless communications service, comprising:
at least one platform visitor location register (VLR) defined within a mobile switch center and associated with an aircraft having on-board system equipment for supporting wireless communications service with on-board user equipment, wherein the mobile switching center manages one or more ground stations communicating with the aircraft and exchanging the wireless communications service'"'"'s traffic and control information with the on-board system equipment of the aircraft, and the platform VLR identifies the user equipment active on that aircraft to ensure proper registration and tracking of the user equipment used on board the aircraft.
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13. A method of providing wireless communications service in an aircraft, comprising:
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supporting the wireless communications service with user equipment on-board an aircraft using system equipment on board the aircraft; communicating between the aircraft and one or more ground stations using a plurality of feeder links born the ground stations, wherein the ground stations exchange the wireless communication service'"'"'s traffic and control information with the system equipment on-board the aircraft and provide interfaces with a terrestrial telecommunications infrastructure; and managing the ground stations and the on-board system equipment of the aircraft using a mobile switching center, wherein each aircraft has its own associated platform visitor location register (VLR) defined at the mobile switching center that identifies the user equipment active on that aircraft to ensure proper registration and tracking of the user equipment used on board the aircraft. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification