Alamouti-type space-time coding for TH-UWB systems with unipolar pulse position modulations

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dc.contributor.author Abou-Rjeily, Chadi
dc.contributor.author Bkassiny, Mario
dc.date.accessioned 2017-06-08T06:56:08Z
dc.date.available 2017-06-08T06:56:08Z
dc.date.issued 2017-06-08
dc.identifier.isbn 978-1-4244-2643-0 en_US
dc.identifier.uri http://hdl.handle.net/10725/5745
dc.description.abstract In this paper, we consider the problem of Space-Time (ST) coding with unipolar Pulse Position Modulations (PPM). The proposed code satisfies a large number of construction constraints that render it superior to the existing PPM encoding schemes. In particular, the proposed 2 × 2 code achieves a full transmit diversity order while transmitting at a rate of 1 PPM-symbol per channel use. The proposed scheme can be associated with M-ary PPM constellations for all even values of M without introducing any constellation extension. This renders the proposed scheme suitable for low cost carrier-less Ultra-Wideband (UWB) systems where information must be conveyed only by the time delays of the modulated sub-nanosecond pulses without introducing any amplitude amplification or phase rotation. Finally, the proposed scheme is symbol-by-symbol decodable where the information can be reconstituted by performing simple linear operations at the receiver side. A possible extension to transmitters equipped with three antennas is also discussed in situations where a certain number of feedback bits is available. en_US
dc.language.iso en en_US
dc.publisher IEEE en_US
dc.title Alamouti-type space-time coding for TH-UWB systems with unipolar pulse position modulations en_US
dc.type Conference Paper / Proceeding en_US
dc.author.school SOE en_US
dc.author.idnumber 200701131 en_US
dc.author.department Electrical And Computer Engineering en_US
dc.description.embargo N/A en_US
dc.keywords Pulse modulation en_US
dc.keywords Modulation coding en_US
dc.keywords Costs en_US
dc.keywords Ultra wideband technology en_US
dc.keywords Delay effects en_US
dc.keywords Phase modulation en_US
dc.keywords Amplitude modulation en_US
dc.keywords Pulse amplifiers en_US
dc.keywords Decoding en_US
dc.keywords Transmitters en_US
dc.identifier.doi http://dx.doi.org/10.1117/12.81584810.1109/PIMRC.2008.4699406 en_US
dc.identifier.ctation Abou-Rjeily, C., & Bkassiny, M. (2008, September). Alamouti-type space-time coding for TH-UWB systems with unipolar pulse position modulations. In Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on (pp. 1-5). IEEE. en_US
dc.author.email chadi.aburjeily@lau.edu.lb en_US
dc.conference.date 15-18 Sept. 2008 en_US
dc.conference.pages 1-5 en_US
dc.conference.place Cannes, France en_US
dc.conference.title IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, 2008 en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url http://ieeexplore.ieee.org/abstract/document/4699406/ en_US
dc.orcid.id https://orcid.org/0000-0003-2255-1842 en_US
dc.author.affiliation Lebanese American University en_US

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