Distributed Space-Time coding with ultra-wideband systems

Abou-Rjeily, Chadi; Daniele, Norbert; Belfiore, Jean-Claude

Distributed Space-Time coding with ultra-wideband systems

Abou-Rjeily, Chadi; Daniele, Norbert; Belfiore, Jean-Claude

URI: http://hdl.handle.net/10725/5754

URL: http://ieeexplore.ieee.org/abstract/document/4022737/

DOI: http://dx.doi.org/10.1109/PIMRC.2006.253965

Date: 2017-06-08

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Abstract:

In this paper, we extend the amplify-and-forward (AF) cooperative diversity scheme to the context of impulse radio ultra wideband (IR-UWB). In particular, we apply a space-time (ST) coding scheme based on totally-real cyclic division algebras in order to achieve full diversity with no data rate losses. At a second time, the pulse repetitions are exploited in order to enhance the performance of the first scheme and to propose a new scheme that achieves comparable performance with lower complexity. These schemes are associated with pulse position modulation (PPM), pulse amplitude modulation (PAM) and hybrid pulse position and amplitude modulation (PPM-PAM)

Citation:

Abou-Rjeily, C., Daniele, N., & Belfiore, J. C. (2006, September). Distributed space-time coding with ultra-wideband systems. In Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on (pp. 1-5). IEEE.