An Algorithm for Positioning Relays and Point Scatterers in Wireless Systems
Artikel i vetenskaplig tidskrift, 2008

In this letter, we discuss the problem of positioning an unknown number of amplify-and-forward relays or point scatterers using a wireless network of wideband transceivers.We propose to model this positioning problem as an assignment problem. In doing so, we avoid the problems associated with an exhaustive gridsearch approach, which has recently been proposed to solve the problem. Numerical simulations showpromising results in terms of performance and robustness.

channel modeling

Amplify-and-forward relaying

Författare

Mats Rydström

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Kommunikationssystem

Erik Ström

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Kommunikationssystem

Arne Svensson

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Kommunikationssystem

Luca Reggiani

Politecnico di Milano

IEEE Signal Processing Letters

1070-9908 (ISSN)

Vol. Vol. 15 381-384

Ämneskategorier

Telekommunikation

Signalbehandling

DOI

10.1109/LSP.2008.919999