A Study on the Implementation of Power Line Modem for Remote Control Using DSP 


Vol. 29,  No. 10, pp. 1433-1443, Oct.  2004


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  Abstract

The power line modem proposed ill this paper transmits the remote control signal using CSK(Corle Sluft Keymg) and DS/SS method The CSK technique provides the Increased capacity of transmission and robustness towards noise. Besides, the DS/SS technique provides protection against narrow-band Gaussian interference and multi-path interference The modem supports full-duplex communication using FDD(Frequency Division Duplex) and the modem structure for forward link is same with that for reverse link To switch each sub-controlled unit smoothy, 4/-DQPSK is adopted for noncoherent demodulation The PN code for spreading spectrum serves to divide each group which consists of sub-controlled units and Walsh code is used for the M-ary CSK technique
Each block 18 designed and verified with TMS320C5402 DSP We show the superiority of the proposed method by analyzing munerically the system performance for the factors of the DS/SS and CSK method under additive white Gaussian noise and PBl .

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  Cite this article

[IEEE Style]

S. Kim, D. Kang, K. Kim, H. Yoo, "A Study on the Implementation of Power Line Modem for Remote Control Using DSP," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 10, pp. 1433-1443, 2004. DOI: .

[ACM Style]

Su-Nam Kim, Dong-Wook Kang, Ki-Doo Kim, and Hyeon-Joong Yoo. 2004. A Study on the Implementation of Power Line Modem for Remote Control Using DSP. The Journal of Korean Institute of Communications and Information Sciences, 29, 10, (2004), 1433-1443. DOI: .

[KICS Style]

Su-Nam Kim, Dong-Wook Kang, Ki-Doo Kim, Hyeon-Joong Yoo, "A Study on the Implementation of Power Line Modem for Remote Control Using DSP," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 10, pp. 1433-1443, 10. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880