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Asymptotic and finite user PER analysis of successive interference cancellation in DS-CDMA

Autor
Sala, J.; Villares, J.; Rey, F.
Tipus d'activitat
Article en revista
Revista
IEEE communications letters
Data de publicació
2011-11
Volum
15
Número
11
Pàgina inicial
1145
Pàgina final
1147
DOI
https://doi.org/10.1109/LCOMM.2011.090911.111437 Obrir en finestra nova
Projecte finançador
CENIT 2010: THOFU
Repositori
http://hdl.handle.net/2117/14040 Obrir en finestra nova
URL
http://ieee.ristek.go.id/xpl/freeabs_all.jsp?arnumber=6042289 Obrir en finestra nova
Resum
An expression is derived for the average Packet Error Rate (PER) of a Successive Interference Canceller (SIC) for DS-CDMA when the number of users asymptotically tends to infinity. The asymptotic probability density function of the interference power is governed by a Fokker-Planck differential equation with drift and (asymptotically vanishing) diffusion depending on the PER function of the adopted forward error-correcting code (FEC). In addition to the asymptotic solution for the PER, a particle...
Citació
Sala, J.; Villares, Javier; Rey, F. Asymptotic and finite user PER analysis of successive interference cancellation in DS-CDMA. "IEEE communications letters", Novembre 2011, vol. 15, núm. 11, p. 1145-1147.
Paraules clau
Successive Interference Cancellation Fokker-planck Equation Packet Error Rate Cdma Particle
Grup de recerca
SPCOM - Grup de Recerca de Processament del Senyal i Comunicacions

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