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Conference Paper
Pre-Rake기반의 새로운 SIMO CDMA 시스템
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- Authors
- 진희종, 경문건
- Issue Date
- 2010-06
- Citation
- 대한전자공학회 종합 학술 대회 (하계) 2010, pp.1106-1109
- Publisher
- 대한전자공학회
- Language
- Korean
- Type
- Conference Paper
- Abstract
- This paper presents a new scheme for uplink SIMO CDMA/TDD System, where Pre-RAKE diversity combining and new orthogonal spreading sequences are used at a terminal and simple space-time array receiver configuration is used at a base station. Adopting so called zero correlation duration(ZCD) spreading code, chip-level beamformer (CLB) array antenna configuration, and matched filter detection, the proposed SIMO system is shown to be practically feasible with good hardware efficiency and high receive SINR performance.
- KSP Keywords
- Array antenna, Diversity combining, SIMO system, Space time(ST), Space-time array, TDD system, antenna configuration, base station, hardware efficiency, matched filter(MF), matched filter detection