DocumentCode :
1747849
Title :
Wireless resource management using genetic algorithm for mobiles equilibrium
Author :
Moustafa, Mohamed ; Habib, Ibrahim ; Naghshineh, Mahmoud
Author_Institution :
Dept. of Electr. Eng., City Univ. of New York, NY, USA
fYear :
2001
fDate :
2001
Firstpage :
586
Lastpage :
591
Abstract :
We propose an algorithm for controlling mobile users transmitter power and information bit rate cooperatively in CDMA networks. The active component of this scheme is called genetic algorithm for mobiles equilibrium (GAME). Based an an evolutionary computational model, the base station tries to achieve an adequate equilibrium between its users. Thereof each mobile can send its traffic with a suitable power to support it over the different path losses and interference. In the mean time, its battery life is being preserved while limiting the interference seen by neighbors. This optimization is based on each user traffic, required signal quality, the channel characteristics and users spatial distribution. A significant enhancement in signal quality and power level has been noticed through several experiments
Keywords :
code division multiple access; genetic algorithms; land mobile radio; losses; multiuser channels; power control; radio networks; radio transmitters; radiofrequency interference; telecommunication control; telecommunication network management; telecommunication traffic; CDMA networks; GAME; QoS; base station; battery life; channel characteristics; evolutionary computational model; genetic algorithm for mobiles equilibrium; information bit rate; interference; optimization; path losses; power level; signal quality; transmitter power control; user traffic; users spatial distribution; wireless resource management; Base stations; Bit rate; Computational modeling; Genetic algorithms; Interference; Multiaccess communication; Resource management; Telecommunication traffic; Traffic control; Transmitters;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computers and Communications, 2001. Proceedings. Sixth IEEE Symposium on
Conference_Location :
Hammamet
ISSN :
1530-1346
Print_ISBN :
0-7695-1177-5
Type :
conf
DOI :
10.1109/ISCC.2001.935434
Filename :
935434
Link To Document :
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