Title :
Performance analysis of cellular CDMA network based on smart antenna receiver
Author :
Hongming, Zheng ; Guangguo, Bi
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
In this paper the performance of the uplink in the cellular CDMA network, based on the reception of a smart antenna, is analyzed in the frequency-selective fading channel. The analysis is under the asynchronous cellular CDMA system of multiple cells, in which BPSK modulation and RAKE combination based on smart antenna reception are employed. The closed-forms of the average error-probability are derived in this paper. The numerical results show that the performance of the cellular CDMA system based on a smart antenna is improved greatly; in addition, the final formula describes the inter-relations among BER, the user number of the system, the number of cells and fading model
Keywords :
adaptive antenna arrays; cellular radio; code division multiple access; error statistics; fading channels; phase shift keying; radio receivers; receiving antennas; BER; BPSK modulation; RAKE combination; asynchronous cellular CDMA system; average error-probability; cellular CDMA network; closed-form case; frequency-selective fading channel; performance analysis; reception; smart antenna receiver; uplink; user number; Adaptive arrays; Antenna arrays; Broadband antennas; Cellular networks; Fading; Linear antenna arrays; Multiaccess communication; Performance analysis; Receiving antennas; System performance;
Conference_Titel :
Wireless Communications and Networking Conference, 1999. WCNC. 1999 IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-5668-3
DOI :
10.1109/WCNC.1999.796723
