Advanced Repeaters in Cellular Communication Systems
Paper i proceeding, 2009

A repeater can be used in a wireless link to improve the Signal-to-Noise Ratio (SNR) at the receiver. However, if the transmitter and the receiver use multiple antennas a repeater may serve additional purposes. In this paper we particularly investigate the effect of repeaters on the singular values of the Multiple-Input Multiple-Output (MIMO) channel matrix. Furthermore the effect of repeaters in a cellular system, the interdependence of antenna array design, and system aspects such as scheduling are highlighted.

Författare

Andreas Wolfgang

Signaler och system, Kommunikationssystem, informationsteori och antenner, Kommunikationssystem

Mikael Coldrey

Ericsson Sweden

P. Persson

Ericsson Sweden

Patrik Bohlin

Qamcom Technology AB

3rd European Conference on Antennas and Propagation, EuCAP 2009; Berlin; Germany; 23 March 2009 through 27 March 2009

1504-1508

Ämneskategorier

Elektroteknik och elektronik

ISBN

978-300024573-2