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Article Navigation >  Journal of University of Electronic Science and Technology of China  > 2008  >  37(4): 602-605

XIA Hai-lun, XU Hang-tian, ZENG Zhi-min, DING Wei. A Novel Backoff Algorithm for Ad hoc Networks[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(4): 602-605.
Citation: XIA Hai-lun, XU Hang-tian, ZENG Zhi-min, DING Wei. A Novel Backoff Algorithm for Ad hoc Networks[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(4): 602-605.
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A Novel Backoff Algorithm for Ad hoc Networks

  • 1.

    Broadband Communication Networks Laboratory,Beijing University of Posts and Telecommunications Haidian Beijing 100876

  • Received Date: 2006-12-15
  • Rev Recd Date: 2007-07-12
  • Publish Date: 2008-08-15
  • In order to increase the access ability of high-level node in wireless ad hoc network, a novel binary negative exponential backoff (BNEB) algorithm is proposed. In this algorithm, the high-level node sets its contention window (CW) to the minimum CW of normal nodes after successful transmission, and reduces its CW as times of retransmission increased. The simulation results show that the BNEB algorithm can remarkably increase the access ability of high-level node and reduce the end-to-end delay.
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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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A Novel Backoff Algorithm for Ad hoc Networks

  • 1. Broadband Communication Networks Laboratory,Beijing University of Posts and Telecommunications Haidian Beijing 100876
  • Received Date: 2006-12-15
  • Rev Recd Date: 2007-07-12
  • Publish Date: 2008-08-15

Abstract: In order to increase the access ability of high-level node in wireless ad hoc network, a novel binary negative exponential backoff (BNEB) algorithm is proposed. In this algorithm, the high-level node sets its contention window (CW) to the minimum CW of normal nodes after successful transmission, and reduces its CW as times of retransmission increased. The simulation results show that the BNEB algorithm can remarkably increase the access ability of high-level node and reduce the end-to-end delay.

XIA Hai-lun, XU Hang-tian, ZENG Zhi-min, DING Wei. A Novel Backoff Algorithm for Ad hoc Networks[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(4): 602-605.
Citation: XIA Hai-lun, XU Hang-tian, ZENG Zhi-min, DING Wei. A Novel Backoff Algorithm for Ad hoc Networks[J]. Journal of University of Electronic Science and Technology of China, 2008, 37(4): 602-605.
shu

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