Adapting the Effect of Asynchronous Impulsive Noise using Interleaving Based on Compound Signal Classification in Broad Plc
Smitha Gayathri D1, Usha Rani K R2
1Smitha Gayathri D*, Assistant Professor ECE Department, Don Bosco Institute of Technology, Bangalore.
2Usha Rani K R, Associate Professor ECE Department, RVCE, Bangalore.
Manuscript received on November 14, 2019. | Revised Manuscript received on 21 November, 2019. | Manuscript published on December 10, 2019. | PP: 2274-2279 | Volume-9 Issue-2, December 2019. | Retrieval Number: B6701129219/2019©BEIESP | DOI: 10.35940/ijitee.B6701.129219
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Power Line Communication (PLC) is a technology which transforms the power line into pathways for the conveyance of broadband data. It has the advantage for it can avoid new installation since the current installation used for electrical power can also be used for data transmission. However, this power line channel presents a harsh environment for data transmission owing to the challenges of impulsive noise, high attenuation, selective fading and etc. In this paper to provide special structure to signal in frequency domain we have applied interleaving of signal in time domain. Based on the special structure, IN support is determined by using compound signal classification (CSC) and its amplitude is estimated by Least Squares (LS) method in frequency domain, exploiting the noise information on null subcarriers in Discrete Multitone Transform (DMT) system.
Keywords: Communication, frequency, Classification, Compound Signal, Impulsive Noise.
Scope of the Article: Classification