Title :
A novel smart antenna system for wireless local area networks
Author :
Simul, Md Hasan Habib ; Parvez, Md Zaved ; Rahman, M. Arifur ; Alam, Fakhrul ; Islam, Nazrul
Author_Institution :
Dept. of EEE, Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Abstract :
Complementary code keying (CCK) is employed by IEEE 802.11b wireless local area network (WLAN) for higher data rate transmission. However CCK suffers severe performance degradation at the presence of co-channel interference. Smart antenna system has been shown to be an effective method of mitigating interference. The main objective of this paper is to develop a smart antenna system for IEEE 802.11b WLAN. We demonstrate the performance improvement at the presence of co-channel interference with the aid of computer simulation.
Keywords :
adaptive antenna arrays; cochannel interference; wireless LAN; IEEE 802.11b wireless local area network; co-channel interference; complementary code keying; data rate transmission; smart antenna system; Adaptive arrays; Antenna arrays; Array signal processing; Directive antennas; Frequency; Interchannel interference; Local area networks; Physical layer; Spread spectrum communication; Wireless LAN;
Conference_Titel :
Multitopic Conference, 2004. Proceedings of INMIC 2004. 8th International
Print_ISBN :
0-7803-8680-9
DOI :
10.1109/INMIC.2004.1492881
