Zero-forcing MIMO efficiency in random line-of-sight
Paper i proceeding, 2016

We derive the Multiple-Input Multiple-Output (MIMO) efficiency of the Zero-Forcing (ZF) receiver algorithm in Random Line-Of-Sight (Random-LOS). We make use of the Probability-of-Detection (PoD) curves based on the ideal digital threshold receiver model in the derivations. We show that the MIMO efficiency in this case, is mainly determined by two factors: the smallest channel gain of the two available bit streams and the non-orthogonality coefficient. This must be considered when designing antenna systems for efficient communication at higher frequencies since Random-LOS propagation will be dominating.

Författare

Andres Alayon Glazunov

Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Sadegh Mansouri Moghaddam

Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016, Fajardo, Puerto Rico, 26 June - 1 July 2016

1522-3965 (ISSN)

331-332

Ämneskategorier

Elektroteknik och elektronik

DOI

10.1109/APS.2016.7695874

ISBN

978-1-5090-2886-3