A code combining RAKE receiver for W-CDMA

Author

Zhou, Hong ; Takeuchi, Tsutomu

Author_Institution

Dept. of Electron. Eng., Osaka Inst. of Technol., Japan

Volume

10

fYear

2001

fDate

2001

Firstpage

2985

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2001. ICC 2001. IEEE International Conference on

Conference_Location

Helsinki

Print_ISBN

0-7803-7097-1

Type

conf

DOI

10.1109/ICC.2001.937220

Filename

937220