Design and implementation of IMT-2000 system test plant for wideband-CDMA modulator/demodulator

Author

Choi, Sung-Gu ; Son, Dong-Cheul ; Chung, Jae-Wook ; You, Young-Gap

Author_Institution

Radio & Broadcasting Technol. Lab., Electron. & Telecommun. Res. Inst., Taejon, South Korea

Volume

47

Issue

2

fYear

2001

fDate

5/1/2001 12:00:00 AM

Firstpage

249

Lastpage

256

Abstract

In this paper, we describe the design, implementation and testing of the IMT-2000 (International Mobile Telecommunication-2000) system test plant for W-CDMA (wideband-code division multiple access) base station modulator and demodulator based on cdma2000 RTT (Radio Transmission Technology). The performance of the implemented base station is measured and compared with theoretical performance bound. The system test plant equipped with this base station provides wireless services, such as high quality speech of 9.6 kbps, real-time video of 384 kbps and IP (Internet protocol) based data services of 144 kbps in a mobile radio environment

Keywords

broadband networks; code division multiple access; land mobile radio; modems; multimedia communication; spread spectrum communication; telecommunication equipment testing; 144 kbit/s; 384 kbit/s; 9.6 kbit/s; IMT-2000 system test plant; IP based data services; Internet protocol based data services; base station; cdma2000 RTT; design; high quality speech; implementation; mobile radio; performance bound; real-time video; testing; wideband-CDMA modulator/demodulator; wideband-code division multiple access; Bandwidth; Base stations; Demodulation; Electronic equipment testing; Land mobile radio; Multiaccess communication; Personal communication networks; Proposals; System testing; Wideband;

fLanguage

English

Journal_Title

Consumer Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0098-3063

Type

jour

DOI

10.1109/30.964106

Filename

964106