Title :
Dynamic channel allocation algorithm with transmitter power control
Author :
Ishii, Ken-Ichi ; Yoshida, Susumu
Author_Institution :
Dept. of Electron., Kyoto Univ., Japan
Abstract :
A new dynamic channel allocation algorithm with transmitter power control is proposed. The algorithm tries to allocate a channel to which subsequent power control can be applied most effectively. Namely, among the channels whose carrier-to-interference ratio (C/I) exceeds the C/I threshold by at least power control range ΔP, the channel with minimum C/I is allocated and its power is decreased by ΔP thereafter. By properly selecting ΔP, this algorithm has been confirmed to realize very low transmitter power, which guarantees a longer battery life in hand-held terminals, without sacrificing other performance compared to conventional algorithms
Keywords :
frequency allocation; land mobile radio; power control; radio spectrum management; telecommunication control; carrier-to-interference ratio; dynamic channel allocation algorithm; hand-held terminals; transmitter power control; Base stations; Batteries; Channel allocation; Heuristic algorithms; Interchannel interference; Power control; Radio spectrum management; Transmitters;
Conference_Titel :
Vehicular Technology Conference, 1994 IEEE 44th
Conference_Location :
Stockholm
Print_ISBN :
0-7803-1927-3
DOI :
10.1109/VETEC.1994.345208
