67 search results - page 5 / 14 » Interference Model for Cognitive Coexistence in Cellular Sys... |
ICC
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper we describe a model for calculating the aggregate interference encountered by primary receivers in the presence of randomly placed cognitive radios (CRs). We show tha...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
—With increasing spatial reuse of the radio spectrum, co-channel interference is becoming a dominant noise source and may severely degrade the communication performance of wirele...
VTC
2006
IEEE
15 years 3 months ago
2006
IEEE
— In this paper, we analyze the effect of interference diversity on the capacity of a cellular system that employs frequency hopping, power control and bit-interleaved coded modu...
MSWIM
2004
ACM
15 years 3 months ago
2004
ACM
– Interference performance is among the most important issues especially in WCDMA cellular networks planning coverage and capacity. F-factor has been introduced in previous works...
CN
2004
14 years 9 months ago
2004
Efficient radio resource management (RRM) for CDMA-based cellular communication systems using the interference guard margin (IGM) scheme is investigated in this work. Two importan...