Novel results on the space-time differential detection technique described by V. Tarokh and H. Jafarkhani (see IEEE J. Select. Areas Commun., vol.18, no.7, p.1169-74, 2000) are derived. First, the optimality of the one-shot detection algorithm proposed by Tarokh and Jafarkhani is proved under some assumptions about the channel model and an accurate bit error rate formula for this detector is derived in a particular case. Finally, a per-survivor processing (PSP) receiver, substantially outperforming Tarokh's detector, is derived. Numerical results show both the superiority of the PSP receiver over the one-shot detector and the accuracy of the above mentioned error rate formula.

Further results on Tarokh's space-time differential technique / Chiavaccini, Eugenio; Vitetta, Giorgio Matteo. - STAMPA. - 3:(2002), pp. 1778-1782. ((Intervento presentato al convegno 2002 IEEE International Conference on Communications (ICC 2002) tenutosi a New York, NY (USA) nel 28 April-2 May 2002.

Further results on Tarokh's space-time differential technique

CHIAVACCINI, Eugenio;VITETTA, Giorgio Matteo
2002

Abstract

Novel results on the space-time differential detection technique described by V. Tarokh and H. Jafarkhani (see IEEE J. Select. Areas Commun., vol.18, no.7, p.1169-74, 2000) are derived. First, the optimality of the one-shot detection algorithm proposed by Tarokh and Jafarkhani is proved under some assumptions about the channel model and an accurate bit error rate formula for this detector is derived in a particular case. Finally, a per-survivor processing (PSP) receiver, substantially outperforming Tarokh's detector, is derived. Numerical results show both the superiority of the PSP receiver over the one-shot detector and the accuracy of the above mentioned error rate formula.
2002 IEEE International Conference on Communications (ICC 2002)
New York, NY (USA)
28 April-2 May 2002
3
1778
1782
Chiavaccini, Eugenio; Vitetta, Giorgio Matteo
Further results on Tarokh's space-time differential technique / Chiavaccini, Eugenio; Vitetta, Giorgio Matteo. - STAMPA. - 3:(2002), pp. 1778-1782. ((Intervento presentato al convegno 2002 IEEE International Conference on Communications (ICC 2002) tenutosi a New York, NY (USA) nel 28 April-2 May 2002.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/467068
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