An Algorithm for Positioning Relays and Point Scatterers in Wireless Systems
Journal article, 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

Author

Mats Rydström

Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems

Erik Ström

Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems

Arne Svensson

Chalmers, Signals and Systems, Communication and Antenna Systems, Communication Systems

Luca Reggiani

Polytechnic University of Milan

IEEE Signal Processing Letters

1070-9908 (ISSN)

Vol. Vol. 15 381-384

Subject Categories

Telecommunications

Signal Processing

DOI

10.1109/LSP.2008.919999

More information

Latest update

3/29/2018