BER Analysis ofImpulse Noise inOFDM System UsingLMS,NLMS&RLS
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 3
Abstract
Abstract:Orthogonal Frequency Division Multiplexing (OFDM) scheme is also used as a digital multi carriermodulation method .Alarge number of closely spaced orthogonal sub-carrier signals are used to carry data onseveral parallel data streams or channels. While OFDM is ideally suited to deal with frequency selectivechannels and AWGN, its performance may be dramatically impacted by the presence of impulse noise. In fact,very strong noise impulses in the time domain might result in the erasure of whole OFDM blocks of symbols atthe receiver. BER analysisis done by using various adaptive algorithms and Impulse noise impact can beobserved.
Authors and Affiliations
Dr. E. V. Krishna Rao , K. Srikanth , Sk. Nadeem Farooq , B. Sriram , Y. Chandana
Keywords
Related Articles
- EP ID EP89461
- DOI -
- Views 104
- Downloads 0
Web Mining for an Academic Portal: The case of Al-Imam Muhammad Ibn Saud Islamic University
This paper highlights the role of web mining in building a web retrieval system to extract hidden knowledge for the Semantic Web by using association rule mining techniques to find a frequent itemset for the &nb...
An Intermediate Service Composer Architecture for Dynamic Discovery and Invocation of Web Services from Mobile Devices
Web services describe a standardized way of integrating Web-based applications over an Internet protocol backbone. Mobile devices are getting more pervasive and it is becoming increasingly necessary to inte...
Transforming XML into Object-Relational Schema
Abstract: Recently, there is a vast increase in the use of XML for describing and exchanging data. To manipulate efficiently these data, it would be wise to use database systems which represent an appropriate tool to sto...
A Practical Approach Forparallel Image Processing
This review paper tries to solve the problem of processing big data of images on Apache Hadoop using Hadoop Image Processing Interface (HIPI) for storing and efficient distributed processing, combined with OpenCV, an ope...
HiRLoc: High-resolution Robust Localization for Wireless Sensor Networks
In this paper the tiny nodes are deployed in target areas according to the deployment nature of target but nodes are easily targeted by attacker with physical attack of node capture. So, secure,communications in som...