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US 2011/0237268 A1Published application
Management server, base station, communication system, and communication method
AssigneeSony Corporation
InventorShinichiro Tsuda
Life of this patent
Estimating the term…
Abstract
There is provided a management server including a holding unit for holding a location/frequency list in which location information and frequency information are associated, a list creation unit for creating an available frequency list by extracting, from the location/frequency list, frequency information corresponding to location information received from a base station, and a list transmission unit for transmitting the available frequency list created by the list creation unit to the base station.
Claims10
A management server comprising:
- a holding unit for holding a location/frequency list in which location information and frequency information are associated;
- a list creation unit for creating an available frequency list by extracting, from the location/frequency list, frequency information corresponding to location information received from a base station;
- and
- a list transmission unit for transmitting the available frequency list created by the list creation unit to the base station.
1 more element
A base station comprising:
- a wireless communication unit for wirelessly communicating with a communication terminal;
- a location information acquisition unit for acquiring location information;
- a location information transmission unit for transmitting the location information acquired by the location information acquisition unit to a management server that creates an available frequency list by extracting a frequency corresponding to the location information;
- and
- a frequency setting unit for setting a carrier frequency of the wireless communication unit according to the available frequency list received from the management server.
2 more elements
A communication system comprising:
- a base station including
- a wireless communication unit for wirelessly communicating with a communication terminal,
- a frequency setting unit for setting a carrier frequency of the wireless communication unit,
- a location information acquisition unit for acquiring location information, and
- a location information transmission unit for transmitting the location information acquired by the location information acquisition unit;
- and
- a management server including
- a holding unit for holding a location/frequency list in which location information and frequency information are associated,
- a creation unit for creating an available frequency list by extracting, from the location/frequency list, frequency information corresponding to the location information received from the base station, and
- a list transmission unit for transmitting the available frequency list created by the creation unit to the base station,
- wherein the frequency setting unit sets the carrier frequency of the wireless communication unit according to the available frequency list received from the management server.
8 more elements
A communication method comprising the steps of:
- acquiring, by a base station, location information;
- transmitting, by the base station, the acquired location information to a management server holding a location/frequency list in which location information and frequency information are associated;
- creating, by the management server, an available frequency list by extracting, from the location/frequency list, frequency information corresponding to the location information received from the base station;
- transmitting, by the management server, the available frequency list to the base station;
- and
- setting, by the base station, a carrier frequency according to the available frequency list received from the management server.
3 more elements
Dependencies are inferred from the claim text.