Title :
Genetic algorithm in the combination of smart antenna and cell splitting
Author :
Lei, Li ; Li, Li ; Huazhi, Wang
Author_Institution :
Wireless Commun. Center, Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
This paper improved the GA (genetic algorithm), one of the core algorithms of adaptive beam-forming, to solve the combination problem of SA (smart antenna) and cell splitting technology. Traditional SA searches users from the whole direction space in the uplink. When SA is used in cell splitting technology, it is required to search within a certain area (a sector of less than 120 degrees), and not interfered by users of other sectors, even if the users of the same training sequences.
Keywords :
adaptive antenna arrays; array signal processing; genetic algorithms; adaptive beam-forming; cell splitting technology; genetic algorithm; smart antenna; Adaptive arrays; Frequency; GSM; Genetic algorithms; Intersymbol interference; Least squares approximation; Resonance light scattering; Space technology; Switches; Wireless communication;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540639
