PROCEEDINGS OF 19TH INTERNATIONAL CONFERENCE RADIOELEKTRONIKA 2009. - NEW YORK : IEEE, 2009 / Ondráček O. ; Kudják V. ; Lojko B. ; Majchrák M. ; Lovás S. ; Krajčušková Z.
- ISBN 978-80-214-3865-1
Rozsah stran
s. 135-138
Poč.str.
4 s.
Akce
19th International Conference Radioelektronika
Datum konání
22.04.2009-23.04.2009
Místo konání
Bratislava
Země
SK - Slovensko
Typ akce
EUR
Jazyk dok.
eng - angličtina
Země vyd.
US - Spojené státy americké
Klíč. slova
multiuser detector ; MMSE adaptive detector
Vědní obor RIV
JA - Elektronika a optoelektronika, elektrotechnika
CEP
GA102/09/1795 GA ČR - Grantová agentura ČR
CEZ
AV0Z20670512 - URE-Y (2005-2011)
UT WOS
000272202900030
Anotace
The contribution is focused on simulation of stochastic adaptive detector of a direct-sequence (DS) spread spectrum signal as a member of code-division multiplex/multiple access (CDM/CDAM). Stochastic gradient-based algorithms, referred to as least mean square (LMS) algorithms have been simulated This algorithm approximates the autocorrelation function of a stationary input signal by its instantaneous value (stochastic approximation). Some results of simulation are described in the contribution as examples.
