Open AccessDelay estimation and multipath resistance potential accuracy of continuous phase modulation signals
Author(s) -
Khachaturian Alena B.,
Gayvoronsky Dmitry V.
Publication year - 2015
Publication title -
iet communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.355
H-Index - 62
eISSN - 1751-8636
pISSN - 1751-8628
DOI - 10.1049/iet-com.2015.0237
Subject(s) - phase shift keying , multipath propagation , continuous phase modulation , computer science , delay spread , modulation (music) , interference (communication) , multipath interference , keying , multipath mitigation , electronic engineering , telecommunications , algorithm , bit error rate , physics , acoustics , channel (broadcasting) , engineering
Several continuous phase modulation (CPM) models along with binary phase shift keying (BPSK) are compared as for the signal delay estimate potential accuracy with multipath propagation, spectral resources being tightly limited. Despite of the effects of the multipath interference, the CPM formats remain always superior to the BPSK format at least by 8–10 dB under the worst conditions despite of the effects of the multipath interference, the CPM formats remain always superior to the BPSK format at least by 8–10 dB under the worst conditions.