A New Type of Complementary Code Keying Orthogonal Frequency Division Multiplexing (CCK-OFDM) Wireless LAN Modem 


Vol. 29,  No. 8, pp. 1069-1075, Aug.  2004


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  Abstract

In this paper, we show the equivalence between complementary code keying (CCK) code-word and coset of the first order Reed-Muller (RM) code with variables of three The CCK code-words are Golay sequence which have peak-to-average power ratio (PAPR) of two at most and can correct one error We propose a CCK- orthogonal frequency division multiplexing (OFDM) modem to reduce PAPR Also, we present the performance improvement techniques by increasing the variables of four to correct three errors and reduce PAPR at least 9 ㏈ with this system Although, two Fast Hadamard Transform (FHT) blocks of size 8 64 and 2 4 without deteriorating the performance We generalize out results that we may increase the variables of RM code to enhance the error correcting and PAPR reduction capabilities without increasing receiver's complexity.

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  Cite this article

[IEEE Style]

W. Jeong and H. Park, "A New Type of Complementary Code Keying Orthogonal Frequency Division Multiplexing (CCK-OFDM) Wireless LAN Modem," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 8, pp. 1069-1075, 2004. DOI: .

[ACM Style]

Wonjeong Jeong and Hyuncheol Park. 2004. A New Type of Complementary Code Keying Orthogonal Frequency Division Multiplexing (CCK-OFDM) Wireless LAN Modem. The Journal of Korean Institute of Communications and Information Sciences, 29, 8, (2004), 1069-1075. DOI: .

[KICS Style]

Wonjeong Jeong and Hyuncheol Park, "A New Type of Complementary Code Keying Orthogonal Frequency Division Multiplexing (CCK-OFDM) Wireless LAN Modem," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 8, pp. 1069-1075, 8. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880