1020 search results - page 183 / 204 » The Poisson Fading Channel |
GLOBECOM
2006
IEEE
14 years 3 months ago
2006
IEEE
—Design of space-time codes that scale with the number of transmit antennas is a difficult problem. In this paper, we introduce a new family of space-time trellis codes (STTC) th...
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
—The OFDM signals have a problem of high peak-to-average power ratio (PAPR). Hence, a large transmit-power backoff or amplitude clipping is required. The amplitude clipping cause...
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
In this study, a new physical layer transmission technique is proposed with the spectrum efficiency up to two times of that of the Eureka-147 DAB system. The proposed technique com...
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
—Frequency-domain equalization (FDE) based on minimum mean square error (MMSE) criterion can replace the conventional rake combining with significantly improved bit error rate (B...
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
— Frequency-domain equalization (FDE) based on minimum mean square error (MMSE) criterion can significantly improve the BER performance of DS- and MC-CDMA signal transmissions in...