Title :
Zero Forcing Processing in Two Hop Networks with Multiple Source, Relay and Destination Nodes
Author :
Louie, Raymond H.Y. ; Li, Yonghui ; Vucetic, Branka
Author_Institution :
Telecommun. Lab., Univ. of Sydney, Sydney, NSW, Australia
Abstract :
In this paper, we consider two hop networks with multiple source, relay and destination nodes. In particular, we investigate systems with different processing capabilities at the relay and destination nodes. We derive new closed-form outage probability expressions when zero forcing processing is used at the i) relay, ii) relay and destination and iii) destination nodes only. Our results indicate significant decreases in outage probability for certain node configurations. We confirm our results through comparison with Monte Carlo simulations.
Keywords :
Monte Carlo methods; radio networks; Monte Carlo simulations; closed-form outage probability expressions; destination nodes; multiple source; relay nodes; two hop networks; zero forcing processing; Array signal processing; Australia; Communications Society; H infinity control; Interference cancellation; Laboratories; Matrix decomposition; Peer to peer computing; Relays; Signal design;
Conference_Titel :
Communications, 2009. ICC '09. IEEE International Conference on
Conference_Location :
Dresden
Print_ISBN :
978-1-4244-3435-0
Electronic_ISBN :
1938-1883
DOI :
10.1109/ICC.2009.5199577
