An adaptive iterative receiver for space-time coding MIMO systems

• Autorzy: Teekapakvisit C. , Pham V. D. , Vucetic B.
• Języki publikacji: EN

Abstrakty

EN

An adaptive iterative receiver for layered space-time coded (LSTC) systems is proposed. The proposed receiver, based on a joint adaptive iterative detection and decoding algorithm, adaptively suppresses and cancels co-channel interference. The LMS algorithm and maximum a posteriori (MAP) algorithm are utilized in the receiver structure. A partially filtered gradient LMS (PFGLMS) algorithm is also applied to improve the convergence speed and tracking ability of the adaptive detector with a slight increase in complexity. The proposed receiver is analysed in a slow and fast Rayleigh fading channels in multiple input multiple output (MIMO) systems.

Słowa kluczowe

EN

adaptive equalizer; iterative detection; layered space-time coding; LMS; PFGLMS

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2006
• Tom: nr 1
• Strony: 54--59
• Opis fizyczny: Bibliogr. 11 poz., il.

Twórcy

autor

Teekapakvisit C.

autor

Pham V. D.

autor

Vucetic B.

• School of Electrical and Information Engineering, The University of Sydney, Sydney, NSW 2006, Australia,

Bibliografia

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