CDMA 신호의 Code Domain Power 모듈 개발
Development of Code-Domain Power module for CDMA signal
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This Paper describes the measurements that provide a characterization of the code-domain channels of a CDMA base station transmitter. One of the measurements, called code-domaun power(CDP), provides the distribution of power in the code domain channels. This measurement can be used to verify that the various channels are at expected power levels and to determine when one code channel is leaking energy into the other code channels. We develop module of CDP measurement in the CDMA system.
Abstract
This Paper describes the measurements that provide a characterization of the code-domain channels of a CDMA base station transmitter. One of the measurements, called code-domaun power(CDP), provides the distribution of power in the code domain channels. This measurement can be used to verify that the various channels are at expected power levels and to determine when one code channel is leaking energy into the other code channels. We develop module of CDP measurement in the CDMA system.
참고문헌 (4)
- R.A.Birgenheier, "Overview of Code-Domain Power, timing, and Phase Measurements", Hewlett-Packard Journal, 47(1) (1996)
- "Using the Agilent E7473A CDMA Drive Test System", Agilent Tech., ~
- "Agilent Multi-Coded Waveform Quality and Code Domain Measurements for cdma2000", Agilent Tech., ~
- 김자환, "WCDAM에 대한 Code Domain 분석 시스템 구현에 관한 연구", 한국행양정보통신학회 2002 추계종합학술대회지, 통권 : 6