Frequency hopping spread spectrum signalling using code quadratic FSK technique for multichannel

In this paper, we have proposed and designed a code quadratic frequency shift keying technique based frequency hopping (CQFSK/FH) spread spectrum signaling for multichannels of wireless personal communication. The dependence of BER and bandwidth on hope size of the technique is shown. It is seen tha...

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Bibliographic Details
Published inComputers & electrical engineering Vol. 36; no. 6; pp. 1187 - 1192
Main Authors Sahu, P.P., Panda, S.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 01.11.2010
Subjects
Bandwidth
Channels
Electrical engineering
Frequency hopping
Frequency shift keying
Multichannel
Optimization
Spreads
Wireless communication
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Summary:In this paper, we have proposed and designed a code quadratic frequency shift keying technique based frequency hopping (CQFSK/FH) spread spectrum signaling for multichannels of wireless personal communication. The dependence of BER and bandwidth on hope size of the technique is shown. It is seen that the bandwidth of the proposed signaling scheme with four channels is five times less than that of existing code M-ary frequency shift keying based frequency hopping spread spectrum (CMFSK/FH) system of same number channels with almost same BER of 7 × 10 −4 at optimum hope size of 0.5 MHz.
Bibliography:ObjectType-Article-1
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ISSN:0045-7906
1879-0755
DOI:10.1016/j.compeleceng.2010.05.006