Title :
A code combining RAKE receiver for W-CDMA
Author :
Zhou, Hong ; Takeuchi, Tsutomu
Author_Institution :
Dept. of Electron. Eng., Osaka Inst. of Technol., Japan
Abstract :
Is this paper, we propose a W-CDMA reception scheme using code combing RAKE with error-and-erasure correction Viterbi decoding. All techniques require only binary operations. The objective is to achieve relatively high transmission performance with very low receiver complexity and power consumption. The performance study of the proposed scheme is carried out taking into account the interference from other users, AWGN and random FM noise. Good performance is confirmed
Keywords :
AWGN; Viterbi decoding; cellular radio; code division multiple access; computational complexity; error correction; mobile radio; radio receivers; random noise; AWGN; W-CDMA reception scheme; binary operations; code combining RAKE receiver; error-and-erasure correction Viterbi decoding; high transmission performance; interference; mobile radio; random FM noise; very low power consumption; very low receiver complexity; wideband CDMA; AWGN; Decoding; Energy consumption; Error correction codes; Fading; Interference; Multiaccess communication; Multipath channels; RAKE receivers; Viterbi algorithm;
Conference_Titel :
Communications, 2001. ICC 2001. IEEE International Conference on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-7097-1
DOI :
10.1109/ICC.2001.937220
