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Proceedings Paper

Application of smart antennas in CDMA mobile communication system
Author(s): Congliang Guo; Yingui Zhou; Tonghui Liu; Rongsheng Wang; Shijian Liu
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Paper Abstract

Full coverage in mobile service region will elate mobile telephone customers. Limited frequency resources make mobile system capacity poor. High capacity and full coverage are two main key problems for system design. CDMA system has advantage of customer capacity, and Antenna array brings its coverage ability and intelligence into full play. Smart antenna combined with code division multiple access will improve mobile telecom system performance. Increasing system performance and capacity appear through enhancing desired signal and suppressing interference signals. Several kinds of antenna array techniques including beam forming, diversity, switched-beam antenna array and sectorization were discussed here in detail. The small antenna applications in TDMA mobile telecommunication systems are also discussed.

Paper Details

Date Published: 18 October 2001
PDF: 5 pages
Proc. SPIE 4586, Wireless and Mobile Communications, (18 October 2001);
Show Author Affiliations
Congliang Guo, Univ. of Science and Technology of China (China)
Yingui Zhou, Univ. of Science and Technology of China (China)
Tonghui Liu, Univ. of Science and Technology of China (China)
Rongsheng Wang, Univ. of Science and Technology of China (China)
Shijian Liu, Univ. of Science and Technology of China (China)

Published in SPIE Proceedings Vol. 4586:
Wireless and Mobile Communications
Hequan Wu; Jari Vaario, Editor(s)

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