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

Chalmers, Signaler och system, Kommunikations- och antennsystem, Antennsystem

Sadegh Mansouri Moghaddam

Chalmers, Signaler och system, Kommunikations- och antennsystem, 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

Mer information

Skapat

2017-10-07