Radio-parameter control in mobile radio communications system

Details Radio-parameter control in mobile radio communications system Radio-parameter control in mobile radio communications system

2006-12-12

2006-12-12

Appiah, Charles N (Department: 2617)

Telecommunications

Transmitter and receiver at separate stations

Having measuring, testing, or monitoring of system or part

C455S067110, C455S088000, C455S423000, C455S456100, C455S353000, C455S067130, C455S124000, C455S404200, C379S357040, C342S450000, C342S453000, C342S457000, C342S357490

Reexamination Certificate

active

07149477

ABSTRACT:
A radio-parameter control method allowing fine radio-parameter setting to improve communication quality is disclosed. Fixed stations are distributed at predetermined locations in a service area. A fixed station monitors reception condition of a pilot channel signal and transmits the monitored condition data back to a corresponding base station. A radio network control station statistically analyzes the monitored condition for each fixed station and estimates a future location of a mobile station. Radio parameters for use in radio communication between the mobile station and a base station corresponding to the future location of the mobile station are controlled based on statistical condition data at the future location of the mobile station.

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patent: 2001-136558 (2001-05-01), None
patent: 2001-136562 (2001-05-01), None

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