211 search results - page 26 / 43 » vtc 2006 |
VTC
2006
IEEE
15 years 4 months ago
2006
IEEE
— In this paper, we investigate the adaptive resource allocation problem in multiuser multihop OFDM systems. Assuming that base station(BS) knows all channel information, we form...
VTC
2006
IEEE
15 years 4 months ago
2006
IEEE
— Handover of a call from wireless LAN (WLAN) to third generation cellular system and vice versa is one of the challenges faced by the integrated 3G-WLAN networks. Evolution of 3...
VTC
2006
IEEE
15 years 4 months ago
2006
IEEE
In this paper, we present an asymptotical analysis of channel capacity of Bell labs layered space-time (BLAST) architectures based on a zero-forcing (ZF) criterion in the sense of...
VTC
2006
IEEE
15 years 4 months ago
2006
IEEE
— The bit error rate (BER) performance of downlink DS-CDMA in a frequency-selective fading channel can be significantly improved by the use of frequency-domain equalization (FDE)...
VTC
2006
IEEE
15 years 4 months ago
2006
IEEE
—Chip interleaving technique has been proposed for DS-CDMA to eliminate the multiple-access interference (MAI). In this paper, we develop this technique to provide the single- or...