DOIONLINE

DOIONLINE NO - IJACEN-IRAJ-DOIONLINE-4554

Publish In
International Journal of Advance Computational Engineering and Networking (IJACEN)-IJACEN
Journal Home
Volume Issue
Issue
Volume-4,Issue-5  ( May, 2016 )
Paper Title
Performance Analysis Of Wireless Networks Using Filter And Forward Relay Technique
Author Name
Harshit Kumar Lohani, Vishal Jaiswal, N Prabakaran
Affilition
Pages
19-23
Abstract
For transmitting data, usually more than one antenna is required at the transmitter. But many of the devices are restricted to use of a single antenna due to their size and availability of power. This has given rise to the urge of research on Cooperative Communication. It is a cooperative technique which provides diversity gains to minimize the attenuation of radio signals caused by fading and path loss. A virtual array of antennas is formed by sharing antenna nodes by which the reliability of the wireless transmission can be significantly improved. While cooperation among different nodes may produce a higher level of interference, they can degrade the overall performance of larger and dynamic networks with multiple concurrent transmissions, a non cooperation between the nodes in a situation of high interference performs better. The existing work makes use of decode-and-forward technique which is better than the amplify-and-forward technique being used previously. In this project, we implement filer-and-forward technique which not only increases the outage performance but also gives a higher SNR value and compare with the respective values produced by the existing technique.
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