Dual-Hop Transmission Scheme Based on Hierarchical Modulation in Wireless Networks
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概要
- 論文の詳細を見る
Dual-hop wireless transmission is a technique by which the channel from the source to the destination is divided into two shorter links using relays. By using this transmission, the communications reliability is improved whereas the throughput might go down since the dual-hop transmission is performed by two times. In this letter, we propose a scheme that uses hierarchical modulation at the source and adaptive modulation based on cyclic redundancy check (CRC) code at the relays. The proposed scheme is evaluated in terms of the bit error rate (BER) and throughput performances.
- （社）電子情報通信学会の論文
- 2010-06-01
著者
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SHIN Jeong-Chul
uT Communication Research Institute, Sejong University
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SONG Jin-Hyuk
uT Communication Research Institute, Sejong University
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KIM Jee-Hoon
uT Communication Research Institute, Sejong University
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SONG Hyoung-Kyu
uT Communication Research Institute, Sejong University
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Song Hyoung‐kyu
Sejong Univ. Kor
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Song Hyoung‐kyu
Serong Univ. Kor
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Song Hyoung-kyu
The Ut Communication Research Institute Sejong University
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Song H‐k
Serong Univ. Kor
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Song H‐k
Sejong Univ. Kor
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Song Jin-hyuk
Ut Communication Research Institute Sejong University
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Shin Jeong-chul
Ut Communication Research Institute Sejong University
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Kim Jee‐hoon
Serong Univ. Kor
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Song Hyoung‐kyu
Sejong Univ. Seoul Kor
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Song Hyoung-kyu
Ut Communication Institute Sejong University
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Song Hyoung‐kyu
Ut Communication Institute Sejong University
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Kim Jee-hoon
Ut Communication Institute Sejong University
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Hong Sung‐kwon
Samsung Electronics Kor
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