The information that can be conveyed through a wireless channel, with multiple-antenna equipped transmitter and receiver, crucially depends on the channel behavior as well as on the input structure. In this paper, we present very recent analytical results, concerning the probability density function (pdf) of the output of a single-user, multiple-antenna communication. The analysis is carried out under the assumption of an optimized input structure, and assuming Gaussian noise and block-fading. A further simplification of the output pdf expression presented in our last paper is derived, without the need for resorting to involved integration rules over unitary matrices. With respect to the former result, presented at the main track of this conference, the newly derived formula has the appealing feature of being numerically implementable with open access Matlab codes developed at MIT for the evaluation of zonal polynomials.

Toward an efficiently computable formula for the output statistics of MIMO block-fading channels / Alfano, Giuseppa; Chiasserini, Carla Fabiana; Nordio, Alessandro; Zhou, Siyuan. - ELETTRONICO. - (2013). (Intervento presentato al convegno ISIT 2013 tenutosi a Istanbul (Turkey) nel July 2013).

Toward an efficiently computable formula for the output statistics of MIMO block-fading channels

ALFANO, GIUSEPPA;CHIASSERINI, Carla Fabiana;NORDIO, ALESSANDRO;ZHOU, SIYUAN
2013

Abstract

The information that can be conveyed through a wireless channel, with multiple-antenna equipped transmitter and receiver, crucially depends on the channel behavior as well as on the input structure. In this paper, we present very recent analytical results, concerning the probability density function (pdf) of the output of a single-user, multiple-antenna communication. The analysis is carried out under the assumption of an optimized input structure, and assuming Gaussian noise and block-fading. A further simplification of the output pdf expression presented in our last paper is derived, without the need for resorting to involved integration rules over unitary matrices. With respect to the former result, presented at the main track of this conference, the newly derived formula has the appealing feature of being numerically implementable with open access Matlab codes developed at MIT for the evaluation of zonal polynomials.
2013
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2507801
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