38 search results - page 7 / 8 » A differential detection scheme for transmit diversity |
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
—In this contribution we propose and investigate a transmitter preprocessing scheme designed for downlink transmission in multicarrier direct-sequence code-division multiple-acce...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
Orthogonal Frequency Division Multiplexing (OFDM) has been adopted in many broadband wireless communication standards. In OFDM systems, channel estimation is a crucial module in co...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this contribution, soft-input-soft-output (SISO) decoding aided successive interference cancellation (SIC) is considered in fast frequency hopping (FFH), M-ary frequency shi...
GLOBECOM
2008
IEEE
13 years 5 months ago
2008
IEEE
Selection cooperation is proposed for rateless coded relaying by developing a novel low-complexity protocol that exploits all source-destination, source-relay, and relay-destinatio...
INFOCOM
2012
IEEE
11 years 7 months ago
2012
IEEE
—Collaborative spectrum sensing has been regarded as a promising approach to enable secondary users to detect primary users by exploiting spatial diversity. In this paper, we con...