Paper Info
Title
BER Performance of Convolutionally Encoded MIMO-CDMA Employing Permutation Spreading and Soft Decision Decoding
Abstract
In this paper we propose a soft output detector for theMIMO-CDMA systems with permutation spreading. Insuch systems, the spreading waveforms of each transmitantennas are dependent on the data to be transmitted. Inthe proposed system, information bits are convolutionallyencoded prior to being used in a MIMO-CDMA systemwith permutation spreading. Reliability of the detectedbits in the receiver is calculated in the form of LLRs andthen used as the input of a soft input Viterbi decoder. Theperformance of the proposed system is compared toconventional coded MIMO-CDMA systems.
Year
DOI
Venue
2010
10.1109/CNSR.2010.54
Communication Networks and Services Research Conference
Keywords
Field
DocType
insuch system,inthe proposed system,soft decision decoding,information bit,mimo-cdma system,ber performance,soft output detector,proposed system,mimo-cdma systemwith permutation,soft input viterbi decoder,convolutionally encoded mimo-cdma employing,permutation spreading,themimo-cdma system,cdma,viterbi decoding,decoding,mimo,mobile communication,matched filters,code division multiple access,bit error rate,radio receivers,detectors,mobile communications,viterbi decoder,convolution,convolutional codes
Convolutional code,Computer science,Permutation,Algorithm,Computer network,MIMO,Real-time computing,Viterbi decoder,Decoding methods,Matched filter,Code division multiple access,Bit error rate
Conference
ISBN
Citations 
PageRank 
978-1-4244-6248-3
0
0.34
References 
Authors
2
2
Name
Order
Citations
PageRank
Alireza Mirzaee1133.15
Claude D'Amours24412.78