On Limits of Wireless Communications in a Fading Environment when UsingMultiple Antennas
Wireless Personal Communications: An International Journal
Obtaining full-diversity space-frequency codes from space-time codes via mapping
IEEE Transactions on Signal Processing
MIMO-OFDM wireless systems: basics, perspectives, and challenges
IEEE Wireless Communications
Dynamic multiuser resource allocation and adaptation for wireless systems
IEEE Wireless Communications
Space-Time/Frequency Coding for MIMO-OFDM in Next Generation Broadband Wireless Systems
IEEE Wireless Communications
IEEE Transactions on Wireless Communications
Algebraic tools to build modulation schemes for fading channels
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
Algebraic properties of space-time block codes in intersymbol interference multiple-access channels
IEEE Transactions on Information Theory
Systematic construction of full diversity algebraic constellations
IEEE Transactions on Information Theory
Full-rate full-diversity space-frequency codes with optimum coding advantage
IEEE Transactions on Information Theory
Antenna systems for broadband wireless access
IEEE Communications Magazine
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
On bandwidth-efficient multiuser-space-time signal design and detection
IEEE Journal on Selected Areas in Communications
Array Processing for Multi-User Multi-Antenna Interference Channels Using Precoders
Wireless Personal Communications: An International Journal
Hi-index | 35.68 |
In this paper, we propose a systematic design of fulldiversity space-frequency (SF) codes for multiuser MIMO-OFDM systems. With joint maximum likelihood detection, the proposed codes can obtain full diversity over selective-fading multiple access channels. The proposed coding scheme does not require the cooperation of multiple transmitters, nor the instantaneous channel side information at the transmitters but the channel statistics. Moreover, the proposed coding scheme is bandwidth efficient in that all users send their data streams through all OFDM subchannels simultaneously to make full use of the available bandwidth.