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ORTHOGONAL DUAL-ANTENNA TRANSMIT DIVERSITY FOR SOQPSK IN AERONAUTICAL TELEMETRY CHANNELS

International Telemetering Conference Proceedings / October 18-21, 2004 / Town & Country Resort, San Diego, California / Transmit diversity schemes such as the Alamouti space-time code have been shown to be
viable candidates to enable robust dual-antenna transmission from maneuvering air vehicles. However, due to the complicated structure of shaped offset quadrature phase shift
keying (SOQPSK) modulation, the Alamouti approach has not been applicable to SOQPSK
systems. This paper develops a precoding and detection algorithm which allows implementation of dual-antenna Alamouti signaling for SOQPSK modulation. Performance simulations
demonstrate the performance of the scheme for a realistic flight scenario.

Identiferoai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/605320
Date10 1900
CreatorsJensen, Michael A., Rice, Michael D., Nelson, Thomas, Anderson, Adam L.
ContributorsBrigham Young University
PublisherInternational Foundation for Telemetering
Source SetsUniversity of Arizona
Languageen_US
Detected LanguageEnglish
Typetext, Proceedings
RightsCopyright © International Foundation for Telemetering
Relationhttp://www.telemetry.org/

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