DocumentCode
2906018
Title
Design and performance studies on coded M-ary FSK DS CDMA system
Author
Venkatachalam, S. ; Chakarabarti, Saswat ; Ramesh, B.V.
Author_Institution
Dept. of ECE, Kongu Eng. Coll., Perundurai, India
fYear
2000
fDate
2000
Firstpage
315
Lastpage
319
Abstract
This paper deals with design and studies on the performance of a CDMA scheme with forward error correction coding. A low-complexity non-coherent demodulator is used at the receiver. Convolutional codes with rate 1/2 and variable constraint lengths are considered in evaluating the system performance. Some important conclusions are made based on our studies
Keywords
cellular radio; channel coding; code division multiple access; convolutional codes; demodulators; forward error correction; frequency shift keying; spread spectrum communication; telecommunication network planning; variable length codes; DS-CDMA; coded M-ary FSK; convolutional codes; forward error correction coding; non-coherent demodulator; system performance; telecommunication network design; variable constraint lengths; Bandwidth; Educational institutions; Forward error correction; Frequency shift keying; Interference; Multiaccess communication; Narrowband; Propagation losses; Signal processing; Spread spectrum communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal Wireless Communications, 2000 IEEE International Conference on
Conference_Location
Hyderabad
Print_ISBN
0-7803-5893-7
Type
conf
DOI
10.1109/ICPWC.2000.905827
Filename
905827
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