255 search results - page 17 / 51 » Channel Interference in IEEE 802.11b Systems |
VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
—In this contribution we investigate the bit-error-rate (BER) performance of a downlink direct-sequence code-division multiple-access (DS-CDMA) system, where a set of relays are ...
GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
— Next generation mobile communications systems will most likely employ network MIMO in order to mitigate inter-cell interference and improve system fairness and spectral effici...
GLOBECOM
2006
IEEE
15 years 5 months ago
2006
IEEE
— In presence of multiple access interference, the performance of impulse radio system is affected by collisions with other users. In this paper we evaluate the bit error probabi...
CCECE
2006
IEEE
15 years 5 months ago
2006
IEEE
We develop a simple yet accurate analysis of the interference distribution in a cellular system, with particular emphasis on a two-hop fixed relay network, though the analysis may...
VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract— In this paper, we analyze DS-CDMA/OFDM spectrum sharing system based on opportunistic spectrum access (OSA). In this system, the primary network air interface is based ...