Communication Protocol of Home Network Based on Power Line Carrier Technology

Tang, Yueming; Yue, Liren; Zhu, Shuangdong

doi:10.1109/itap.2011.6006241

Cited by 1 publication

(1 citation statement)

References 2 publications

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“…Networking the Information transmission of carrier communication on power lines is not easy, for if traditional power line carrier communication is used, data will be modulated to transmission on the one-point frequency range (ASK, FSK, PSK), yet narrow-band communication may severely interfere its power line narrow bands and concludes unsatisfactory transmission effect. This requires selecting modulation and demodulation patterns and communication protocols [1] based full knowledge of transmission characters of power line carrier signal channels. The orthogonal frequency division multiplexing (OFDM) technique is a type of orthogonal multi-carrier wave modulation, the foundation of Home Plug Power Line Alliance (HPA).…”

Section: Introductionmentioning

confidence: 99%

Triple-Network Convergence of Power Lines as a Transmission

Li¹,

Zhang²,

Xie³

2013

AMM

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By analyzing the transmission characteristics of power line and the orthogonal frequency division multiplexing (OFDM) communication system, the concrete scheme of triple-network convergence based on the transmission medium of power line was given out. The Methods of constructing the intelligent triple-network convergence based on the OFDM technology, the system model and the hardware realization methods of power line communication system based on the DSP chip were given. Combining the latest OFDM technology, the channel coding technology and the modulation and demodulation technology in the power line communication system were researched, and new technology to high-speed data transmission on the radio channel was achived. And the simulation results of system design was given.

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Section: Introductionmentioning

confidence: 99%