Title :
Simulation of the Ethernet Over Coaxial Access Network based on OFDM
Author :
Weijie Fan ; Chunhua Wang ; Jiashi Wang
Author_Institution :
Key Lab. of Specialty Fiber Opt. & Opt. Access Networks, Shanghai Univ., Shanghai, China
Abstract :
Orthogonal frequency division multiplexing (OFDM) can realize higher speed access within the limited bandwidth of the physical layer, so it is widely used in the field of wireless and wired communications with poor channel environment. Compared to the OFDM technology in other communication systems, OFDM technology used in the Ethernet Over Coaxial Access Networks (ECAN) of this paper mainly refers to the OFDM technology in the physical layer of Homeplug AV. In this paper based on the given OFDM-PHY transmission mode, a simulation platform of the whole system is realized, and simulation results of the system bit error ratio (BER) under different noise circumstances are presented.
Keywords :
OFDM modulation; convolutional codes; error statistics; local area networks; subscriber loops; turbo codes; BER; ECAN; Ethernet over coaxial access network; Homeplug AV physical layer; OFDM technology; OFDM-PHY transmission mode; TCC algorithm; bit error ratio; channel environment; orthogonal frequency division multiplexing technology; turbo convolution coding algorithm; wired communication; wireless communication; ECAN; OFDM; Simulink simulation; TCC;
Conference_Titel :
Smart and Sustainable City (ICSSC 2011), IET International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-84919-326-9
DOI :
10.1049/cp.2011.0285
