| 摘要 |
A method for providing wireless broadband communication to a high-speed movable vehicle, in particular to a high-speed train (2), is described, said method comprising the steps of:
- Arranging Worldwide Interoperability for Microwave Access (WIMAX) base stations (6) along a route (1) the vehicle (2) moves along,
- Arranging Wireless Local Area Network (WLAN) hot spots (5) along the route (1) between said WIMAX base stations (6),
- Upon detection of a vehicle speed (v v ) above a predefined speed threshold (v th ) establishing a communication (10) to said vehicle (2) using said WLAN hot spots,
- Upon detection of a vehicle speed (v v ) below said speed threshold (v th ) establishing a communication to said vehicle (2) over said WIMAX base stations (6). Furthermore a communication network to be used to execute the method mentioned above, plus a computer program product causing a computer to perform said method is described.
|
