Title :
Error probability for bandlimited hybrid SFH/DS-CDMA
Author :
Lee, Joohee ; Tafazolli, Rahim ; Evans, Barry G.
Author_Institution :
Centre for Satellite Eng. Res., Surrey Univ., Guildford, UK
Abstract :
This paper derives the average bit error probability (BEP) for bandlimited hybrid SFH/DS-CDMA over an additive white Gaussian channel when overlapping of adjacent hopping bands is permitted in the frequency domain. The numerical results which focused on the gain by overlapping of the hopping bands are presented for DPSK and BFSK modulation/demodulation. The type of hit is categorised into five or eight hit types to represent a hit from a signal in adjacent hopping bands instead of the conventional two types of hits, i.e. partial and full hits
Keywords :
Gaussian channels; code division multiple access; differential phase shift keying; error statistics; frequency hop communication; frequency-domain analysis; probability; pseudonoise codes; spread spectrum communication; BEP; BFSK; DPSK; additive white Gaussian channel; adjacent hopping bands; average bit error probability; bandlimited hybrid SFH/DS-CDMA; frequency domain; full hits; gain; hit types; modulation/demodulation; overlapping; partial hits; Differential quadrature phase shift keying; Error probability; Frequency domain analysis; Frequency shift keying; Frequency synchronization; Interference; Multiaccess communication; Signal analysis; Spread spectrum communication; Transmitters;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1996. PIMRC'96., Seventh IEEE International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-3692-5
DOI :
10.1109/PIMRC.1996.567521
