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Article Navigation >  Journal of University of Electronic Science and Technology of China  > 2008  >  37(6): 832-835

ZHOU Ming-yu, LI Li-hua, ZHANG Ping, WANG Hai-feng, ZHONG Ming-hua, LIU Xiang, TAO Xiao-feng. Signaling Transmission for OFDM-TDD Open Loop AM[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(6): 832-835.
Citation: ZHOU Ming-yu, LI Li-hua, ZHANG Ping, WANG Hai-feng, ZHONG Ming-hua, LIU Xiang, TAO Xiao-feng. Signaling Transmission for OFDM-TDD Open Loop AM[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(6): 832-835.
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Signaling Transmission for OFDM-TDD Open Loop AM

  • 1.

    Key Laboratory of Universal Wireless Communications,Ministry of Education,Beijing University of Posts and Telecommunications Haidian Beijing 100876;

  • 2.

    Technology Platform,Nokia Huangpu Shanghai 200002

  • Received Date: 2007-05-29
  • Rev Recd Date: 2007-12-23
  • Publish Date: 2008-12-15
  • An orthogonal frequency division multiplexing-time division duplex (OFDM-TDD) open-loop adaptive modulation (AM) system is proposed. In this system signaling symbols modulated with binary phase shift keying (BPSK) are put on the best sub-carriers in adaptive blocks. In the receiver, signaling can be recovered after the sub-carriers carrying signaling are detected utilizing the specialty of BPSK. Theoretical analysis and simulation results indicate that, the proposed method can enhance reliability of signaling transmission greatly and improve system throughput.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Signaling Transmission for OFDM-TDD Open Loop AM

  • 1. Key Laboratory of Universal Wireless Communications,Ministry of Education,Beijing University of Posts and Telecommunications Haidian Beijing 100876;
  • 2. Technology Platform,Nokia Huangpu Shanghai 200002
  • Received Date: 2007-05-29
  • Rev Recd Date: 2007-12-23
  • Publish Date: 2008-12-15

Abstract: An orthogonal frequency division multiplexing-time division duplex (OFDM-TDD) open-loop adaptive modulation (AM) system is proposed. In this system signaling symbols modulated with binary phase shift keying (BPSK) are put on the best sub-carriers in adaptive blocks. In the receiver, signaling can be recovered after the sub-carriers carrying signaling are detected utilizing the specialty of BPSK. Theoretical analysis and simulation results indicate that, the proposed method can enhance reliability of signaling transmission greatly and improve system throughput.

ZHOU Ming-yu, LI Li-hua, ZHANG Ping, WANG Hai-feng, ZHONG Ming-hua, LIU Xiang, TAO Xiao-feng. Signaling Transmission for OFDM-TDD Open Loop AM[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(6): 832-835.
Citation: ZHOU Ming-yu, LI Li-hua, ZHANG Ping, WANG Hai-feng, ZHONG Ming-hua, LIU Xiang, TAO Xiao-feng. Signaling Transmission for OFDM-TDD Open Loop AM[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(6): 832-835.
shu

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