Wireless Personal Communications: An International Journal
New deterministic and stochastic simulation models for non-isotropic scattering MIMO channels
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
Four-sector WiMAX subscriber antenna prototypes for 2.6 GHz and 3.45 GHz
CSNA '07 Proceedings of the IASTED International Conference on Communication Systems, Networks, and Applications
Maximum likelihood receivers for space-time coded MIMO systems with Gaussian estimation errors
IEEE Transactions on Communications
Conversion of the spatio-temporal correlation from uplink to downlink in FDD systems
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
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This paper extends the traditional Clarke/Jakes (1968, 1974) model for a frequency flat fading process in a land mobile radio system to facilitate the examination of coherent space-time demodulation systems. The work develops a space-time correlation function using a ring of scatterers model around the mobile unit. The resulting correlation function permits the investigation of a variety of issues concerning base station configurations in space-time systems. The interrelationship of the fading process between the space and the time domain is explored. A detailed example regarding the effects of antenna separation in a receiver diversity system is considered. A set of design rules for interleaving depth and antenna separation in a space-time modem is presented and quantified