Search Results - "Habong Chung"

A new PTS OFDM scheme with low complexity for PAPR reduction by Lim, D.-W., Heo, S.-K., No, J.-S., Chung, H.

“…In this paper, we introduce a new partial transmit sequence (PTS) orthogonal frequency division multiplexing (OFDM) scheme with low computational complexity…”
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New Sets of Optimal p-ary Low-Correlation Zone Sequences by Jang, J.-W., Jong-Seon No, Habong Chung, Xiaohu Tang

“…In this correspondence, three methods of constructing low-correlation zone (LCZ) sequences are proposed. In the first method, we constructed binary LCZ…”
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Quasi-Cyclic Low-Density Parity-Check Codes With Girth Larger Than 12 by KIM, Sunghwan, NO, Jong-Seon, CHUNG, Habong, SHIN, Dong-Joon

“…A quasi-cyclic (QC) low-density parity-check (LDPC) code can be viewed as the protograph code with circulant permutation matrices (or circulants). In this…”
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On the phase sequence set of SLM OFDM scheme for a crest factor reduction by LIM, Dae-Woon, HEO, Seok-Joong, NO, Jong-Seon, HABONG CHUNG

“…The crest factor distribution of orthogonal-frequency-division-multiplexing (OFDM) symbol sequences is evaluated, and it is shown that OFDM symbol sequences…”
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An efficient algorithm for the reconstruction of punctured convolutional codes by Chung, Habong, Jang, Hwanseok, Seong, Jinwoo

“…Puncturing is one of the methods of increasing the code rate, and the original code before puncturing is called the mother code. Any ( N , K ) convolutional…”
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Clipping Noise Cancelation for OFDM Systems Using Reliable Observations Based on Compressed Sensing by Kim, Kee-Hoon, Park, Hosung, No, Jong-Seon, Chung, Habong, Shin, Dong-Joon

“…In this paper, a clipping noise cancelation scheme using compressed sensing (CS) technique is proposed for orthogonal frequency division multiplexing systems…”
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A new SLM OFDM scheme with low complexity for PAPR reduction by Dae-Woon Lim, Jong-Seon No, Chi-Woo Lim, Habong Chung

“…The authors introduce a new selected mapping (SLM) orthogonal frequency division multiplexing (OFDM) scheme with low computational complexity. The proposed SLM…”
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New Design of Low-Correlation Zone Sequence Sets by KIM, Young-Sik, JANG, Ji-Woong, NO, Jong-Seon, HABONG CHUNG

“…In this paper, we present several construction methods for low-correlation zone (LCZ) sequence sets. First, we propose a design scheme for binary LCZ sequence…”
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Alamouti code with quadrature partial response signaling by SONG, Kyoung-Young, YANG, Jae-Dong, XIANGLAN JIN, NO, Jong-Seon, CHUNG, Habong

“…In this letter, the Alamouti code combined with partial response signaling (PRS) is proposed. The bit error rate of the proposed quadrature PRS (QPRS) Alamouti…”
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A New Performance Measure Using k-Set Correlation for Compressed Sensing Matrices by Hong, Seokbeom, Park, Hosung, Shin, Beomkyu, No, Jong-Seon, Chung, Habong

“…In this letter, a new performance measure for compressed sensing matrices is proposed. This new measure is based on the k -set correlation vectors whose…”
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A Construction of a New Family of M-ary Sequences With Low Correlation From Sidel'nikov Sequences by Chung, Jung-Soo, No, Jong-Seon, Chung, Habong

“…In this paper, a new family of M -ary sequences of period p n -1 is proposed. The proposed family is constructed by the addition of cyclic shifts of an M -ary…”
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A New Family of p-Ary Sequences of Period (p^n-1)/2 With Low Correlation by KIM, Ji-Youp, CHOI, Sung-Tai, NO, Jong-Seon, HABONG CHUNG

“…For an odd prime p congruent to 3 modulo 4 and an odd integer n , a new family of p -ary sequences of period N =( p n -1)/2 with low correlation is proposed…”
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On the Cross-Correlation of a p-Ary -Sequence of Period p^-1 and Its Decimated Sequences by +1 by Choi, Sung-Tai, Lim, Taehyung, No, Jong-Seon, Chung, Habong

“…In this paper, for an odd prime , we investigate into the cross-correlation of a p-ary m-sequence m(t) of period p<;sup>;n<;/sup>;-1 and its d-decimated…”
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New Families of M-Ary Sequences With Low Correlation Constructed From Sidel'nikov Sequences by KIM, Young-Sik, CHUNG, Jung-Soo, NO, Jong-Seon, CHUNG, Habong

“…In this correspondence, for a positive integer M and a prime p such that M|p n - 1, three families of M-ary sequences using the M -ary Sidel'nikov sequences…”
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On the girth of tanner (3, 5) quasi-cyclic LDPC codes by KIM, Sunghwan, NO, Jong-Seon, HABONG CHUNG, SHIN, Dong-Joon

“…In this correspondence, the cycles of Tanner (3,5) quasi-cyclic (QC) low-density parity-check (LDPC) codes are analyzed and their girth values are derived. The…”
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New constructions of quaternary low correlation zone sequences by Sang-Hyo Kim, Jang, J.-W., Jong-Seon No, Habong Chung

“…In this paper, given a composite integer n, we propose a method of constructing quaternary low correlation zone (LCZ) sequences of period 2/sup n/-1 from…”
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New cyclic relative difference sets constructed from d-homogeneous functions with difference-balanced property by Sang-Hyo Kim, Jong-Seon No, Habong Chung, Helleseth, T.

“…For a prime power q, we show that a cyclic relative difference set with parameters (q/sup n/-1/q-1,q-1,q/sup n-1/,q/sup n-2/) can be constructed from a…”
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On the autocorrelation distributions of Sidel'nikov sequences by KIM, Young-Sik, CHUNG, Jung-Soo, NO, Jong-Seon, HABONG CHUNG

“…For a prime p and positive integers M and n such that M|p/sup n/-1, Sidel'nikov introduced M-ary sequences (called Sidel'nikov sequences) of period p/sup n/-1,…”
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A new M-ary sequence family constructed from Sidel'nikov sequences by Jung-Soo Chung, Jong-Seon No, Habong Chung

“…In this paper, a new family of M-ary sequences of period p n -1 is proposed, which has large family size and the good correlation property, that is, the…”
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Butson Hadamard matrices with partially cyclic core by Jang, Ji-Woong, No, Jong-Seon, Chung, Habong

“…In this paper, we introduce a class of generalized Hadamard matrices, called a Butson Hadamard matrix with partially cyclic core. Then a new construction…”
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