BRUS Technology for Interference Management in Cooperative Communication

Author(s):

Aishwarya Vijayakumar , Thejus Engineering College; Deepthi Jayaprakash, Thejus Engineering College

Keywords:

Cooperative communication, BRUS, PVE, SNR

Abstract:

The cooperative communication is a developing technique for upcoming wireless networks. It can be used in improving communication dependability, and enhancing power and spectrum efficiency. However, its performance gain deteriorates in the presence of co-channel interference which makes it necessary to propose interference management methods. An effective cooperative communication scheme with interference management for multi-user cooperative wireless networks is based the on best relay and user selection (BRUS) technique. BRUS maximizes the received signal to noise ratio (SNR) while minimizing the interference by an optimum time slot allocation for the users. This cooperation scheme enhances the system performance and improves the interference management. By using power efficient algorithm (PVE) which is a pilot signaling scheme, we can reduce the power consumption of the entire system and thus increase the power efficiency of the system as compared to BRUS. In this paper, simulations are used for analysis and results are obtained which show that that the PVE has a better performance than BRUS technique in terms of bit error rate (BER) and power consumption.

Other Details:

Manuscript Id	:	IJSTEV1I10160
Published in	:	Volume : 1, Issue : 10
Publication Date	:	01/05/2015
Page(s)	:	332-336

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