Improved antenna selection technique to enhance the performance of wireless communications channels

Chung Tran Le, Tadeuz Wysocki, Alfred Mertins

Abstract

The combination of space-time codes and a closed loop transmission diversity technique is currently receiving a lot of attention since it allows one to improve the performance of wireless communications channels. This paper proposes a simple closed loop transmission diversity technique to improve further the performance of the channels through proposing a structure of feedback information in order to reduce the time required for processing the feedback information at the transmitter. Calculations and simulations show that our technique performs especially well when it is combined with the Alamouti code.

Original languageEnglish
Title of host publicationSeventh International Symposium on Signal Processing and Its Applications, 2003. Proceedings
Number of pages4
PublisherIEEE
Publication date01.01.2003
Pages257-260
Article number1224689
ISBN (Print)0-7803-7946-2
DOIs
Publication statusPublished - 01.01.2003
Event7th International Symposium on Signal Processing and Its Applications - Paris, France
Duration: 01.07.200304.07.2003
Conference number: 106263

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