Space-Time Coding
SIP'07 Proceedings of the 6th Conference on 6th WSEAS International Conference on Signal Processing - Volume 6
An approximated detection method for sequential detection in wireless sensor networks
ICCOM'07 Proceedings of the 11th Conference on 11th WSEAS International Conference on Communications - Volume 11
SC diversity with equal and un-equal gain branches in correlated-Weibull fading environments
ICCOM'07 Proceedings of the 11th Conference on 11th WSEAS International Conference on Communications - Volume 11
IEEE Transactions on Signal Processing
Full-diversity full-rate complex-field space-time coding
IEEE Transactions on Signal Processing
A QRD-M/Kalman filter-based detection and channel estimation algorithm for MIMO-OFDM systems
IEEE Transactions on Wireless Communications
On low-complexity joint-detection techniques for TD-CDMA
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
On the design of algebraic space-time codes for MIMO block-fading channels
IEEE Transactions on Information Theory
Diversity and multiplexing: a fundamental tradeoff in multiple-antenna channels
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
On the design of space-time and space-frequency codes for MIMO frequency-selective fading channels
IEEE Transactions on Information Theory
Linear threaded algebraic space-time constellations
IEEE Transactions on Information Theory
STBC-schemes with nonvanishing determinant for certain number of transmit antennas
IEEE Transactions on Information Theory
A vision from the future: beyond 3G TDD
IEEE Communications Magazine
TD-CDM-OFDM: Evolution of TD-SCDMA toward 4G
IEEE Communications Magazine
Space-time block coding for wireless communications: performance results
IEEE Journal on Selected Areas in Communications
On coexistence and spectrum sharing between IMT-advanced and existing fixed systems
WSEAS TRANSACTIONS on COMMUNICATIONS
GIS supporting the plan of BTS (base transceiver stations) for mobile network in urban context
WSEAS TRANSACTIONS on COMMUNICATIONS
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Under the scenarios of fast mobile frequency selective channels, it is a very intractable issue to design the optimal space time codes (ST) that can achieve the optimal diversity and multiplexing gains tradeoff with full-diversity full-rate (FDFR) constrains. Therefore, an optimal space time design scheme is given in this paper for one novel 4G cellular communication systems with time division duplex (TDD) and time divisions multiple access (TDMA). The system is designed to overcome the great channel estimation overhead and the complexity of multiple user detectors in the cases of multiple antennas at transceivers. Here, one FDFR code given in recent literatures is adopted for the proposed TDD/TDMA 4G systems, which was proved in this paper to achieve the optimal diversity-multiplexing gain tradeoff. In typical cellular channel profiles, several space time schemes with optimal or sub-optimal tradeoff are tested with TDD/TDMA 4G systems with 8×2 antenna configurations at base and mobile stations respectively. Numerical results show that the FDFR design could achieve the maximal system throughout with better adaptive capacity to wireless link states than that of space time block codes (STBC) and Diagonal Bell Laboratories Layered Spare-Time Codes (D-BLAST). Furthermore, the performance of the proposed FDFR design for TDD/TDMA 4G systems could achieve better tradeoff for throughput and system symbol error rates than that of the cyclic-division-algebra (CDA) space time codes.