NDLI: Performance analysis of an OFDM broadband power line communication (BPLC) system using multipath channel models

Content Provider	IEEE Xplore Digital Library
Author	Muhaimin, M. Majumder, S.P.
Copyright Year	2014
Description	Author affiliation: Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh (Muhaimin, M.; Majumder, S.P.)
Abstract	Power line networks are alternate options for broadband communications although there are limitations which exists within the network due to changeable behavior of character impedances, branches etc. and causes degradation of the network performance. In this paper, analysis is presented for a orthogonal FDM (OFDM) broadband power line communication (BPLC) system to evaluate the bit error rate (BER) performance results with different channel models e.g. 15-path model and 5-path model reported earlier. The results are evaluated for different number of OFDM subcarriers and different channel parameters. It is found that there are significant improvements in BER performance with increase in the number of OFDM subcarrier for a given system bandwidth of 20 MHz. Further it is noticed that 15-path model provides better estimates of channel performance compared to 5-path model.
Starting Page	1
Ending Page	5
File Size	225338
Page Count	5
File Format	PDF
ISBN	9781479948208
e-ISBN	9781479948192
DOI	10.1109/ICEEICT.2014.6919156
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-04-10
Publisher Place	Bangladesh
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bit Error Rate (BER) OFDM Bit error rate Power line communications Broadband Power Line Communication (BPLC) Attenuation Broadband communication Channel models Cyclic Prefix (CP) Signal to Noise Ratio (SNR) Signal to noise ratio Orthogonal Frequency Division Multiplexing (OFDM)
Content Type	Text
Resource Type	Article

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