Coding for MIMO Systems Using Matrix-Alamouti and Multi-User Detection Techniques Academic Article

abstract

• We investigate a space-time coding scheme with four or more transmit antennas based on a matrix-Alamouti scheme in a quasi-static fading environment. The receiver consists of an Alamouti combiner followed by an iterative joint detection and decoding process. A priori probabilities fed back from the decoder are used to both get more reliable estimates of the transmitted symbols and efficiently remove inter-block interference. Interblock interference is removed using techniques known in multiuser communication. The theoretical bounds of this scheme are established through the study of its outage probability. 2008 IEEE.

authors

• Boutros, Joseph

published proceedings

• IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS

author list (cited authors)

• Kraidy, G. A., & Boutros, J. J.

citation count

• 3

complete list of authors

• Kraidy, Ghassan A||Boutros, Joseph J

publication date

• October 2008

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Transactions on Wireless Communications  Journal

keywords

• Iterative Decoding
• Multi-user Detection
• Multiple-antenna Channels
• Space-time Coding

Digital Object Identifier (DOI)

• 10.1109/T-WC.2008.060452

start page

• 3662

end page

• 3667

volume

• 7

issue

• 10

URL

• http://dx.doi.org/10.1109/t-wc.2008.060452