Generalized Acquisition Scheme for Ds/cdma Systems with Multiple Antennas
نویسندگان
چکیده
This work was supported by the Brain Korea 21 Project. Abstract~A generalized code acquisition scheme for DS/CDMA systems with multiple antennas is proposed over frequency-selective fading channels. The proposed scheme is developed on the framework of a generalized configuration of multiple antennas and correlators. The nonconsecutive search method is generalized and extended to multiple antenna systems to exploit multipath signals in improving acquisition performance. The proposed scheme also adopts a hybrid decision strategy to make effective decisions on acquisition.
منابع مشابه
Use of Multiple Antennas for DS/CDMA Code Acquisition1
This work was supported by the Brain Korea 21 Project. Abstract~The effective use of multiple antennas is investigated for code acquisition. A generalized acquisition scheme is proposed for DS/CDMA systems with multiple antennas. The proposed scheme provides means of a trade-off between two important factors determining the mean acquisition time, which are referred to as combining gain and sear...
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