Proceeding International Conference on Information Technology and Business
2015: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 1

Investigating Performance Zero-Forcing of Source Weighting Matrix in MIMO Relay Communication

Apriana Toding (Unknown)
Rismawaty Arungla'bi (Unknown)

Article Info

Publish Date
19 Oct 2015

Abstract

In this paper, we study the zero forcing (ZF) algorithm fora two hop multiple-input multiple-output (MIMO) relaycommunication system consisting of one source node, onerelay node, and one destination node. We consideramplify-and-forward (AF) strategy at relay node anddestination node, respectively. We propose Pre-ZFequalization on the transmitter side. We have evaluatedthe proposed system by comparing with existingalgorithms. The proposed Pre-ZF equalization algorithmhas a significant improvement in the system bit-error-rate(BER) performance.Key words: multiple-input multiple-output (MIMO),MIMO relay networks, relay system, beamforming, zeroforcing.

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Journal Info
Proceeding International Conference on Information Technology and Business
Website

Abbrev

icitb

Publisher

Institut Informatika dan Bisnis Darmajaya

Subject

Computer Science & IT Economics, Econometrics & Finance

Description

Proceeding International Conference on Information Technology and Business is a series of one-year international conferences organized by the Informatics and Business Institute Darmajaya, with local and international partners. The conference will provide a unique opportunity for the productive ...