System and technique for plane switchover in an aircraft based wireless communication system
US6768906B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 13, 1999 |
| Grant date | Jul 27, 2004 |
| Priority date | — |
| Expiry date | Sep 13, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/18504
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An aircraft based communication system (10) defining a wireless service area (20) is disclosed. The communication system (10) includes a communication gateway (30) connected to a terrestrial based communication network. A first aircraft (12) is located in proximity to the wireless service area (20). The first aircraft (12) communicates with the gateway (30) and communicates with at least one subscriber (24) located within the wireless service area (20). The first aircraft (12) transmits a first control signal (16) within the wireless service area (20). A second aircraft (14) is located in proximity to the wireless service area (20). The second aircraft (14) being operable for communicating with the gateway (30) and being operable for communicating with the subscriber (24) located within the wireless service area (20). The second aircraft (14) flies in proximity to the first aircraft (12) for transferring communication sessions (56, 58) from the first aircraft (12) to the second aircraft (14) and maintaining a constant communication link between the subscriber (24) and the terrestrial based communication network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.