Implementation of the Wideband CDMA Receiver for an IMT-2000 System

Jae-Ho LEE  Jae-Wook CHUNG  Kwang-Sik KIM  Young-Gyun JEONG  Kyoung-Rok CHO  

IEICE TRANSACTIONS on Communications   Vol.E84-B   No.4   pp.709-715
Publication Date: 2001/04/01
Online ISSN: 
Print ISSN: 0916-8516
Type of Manuscript: Special Section PAPER (Special Issue on Mobile Multimedia Communications)
IMT-2000,  demodulator,  finger,  searcher,  channel card,  

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This paper describes the design, implementation and testing of wideband code division multiple access (CDMA) base station demodulator for the international mobile telecommunication-2000 (IMT-2000) system test plant based on cdma2000 radio transmission technology (RTT). The performance of the implemented base station demodulator is measured and compared with the theoretical performance bound. The system test plant equipped with this demodulator provides wireless services, such as high quality speech (9.6 kbps), real-time video (384 kbps) and internet protocol (IP) based data services (144 kbps) in a mobile radio environment.