Title :
Multiple access interference of spectral - Efficient CDMA signatures
Author :
Khachaturian, Alena B.
Author_Institution :
St. Petersburg Electrotech. Univ. “LETI”, St. Petersburg, Russia
Abstract :
The equation is derived for the autocorrelation function of a continuous-phase manipulation signal covering both full and partial response cases and giving way for calculating multiple access interference mean power in a CDMA signature ensemble. Modulation modes are rated according to the multiple access interference suppression capability and priority of the classical minimum-shift keying in this criterion is shown.
Keywords :
code division multiple access; interference suppression; minimum shift keying; spectral analysis; CDMA signatures; autocorrelation function; continuous-phase manipulation signal; full response case; interference suppression; minimum-shift keying; modulation modes; multiple access interference; partial response case; Interference; Phase shift keying; CDMA; continuous-phase modulation (CPM); global navigation satellite system; multiple access interference; spectrum-efficient signals;
Conference_Titel :
Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW), 2015 IEEE NW Russia
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-7305-7
DOI :
10.1109/EIConRusNW.2015.7102236
