一种相邻节点协作的无线传感器网络可靠传输方案

方维维 1; 钱德沛 1; 2; 刘轶 1

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一种相邻节点协作的无线传感器网络可靠传输方案

更新时间：2025-12-08

- 一种相邻节点协作的无线传感器网络可靠传输方案
- Reliable Delivery Scheme for Wireless Sensor Networks Based on Cooperation among Neighboring Nodes
- 西安交通大学学报 2009年43卷第2期页码：33-37
- 作者机构：
  
  北京航空航天大学中德软件技术联合研究所,北京,100083
- 作者简介：
- 基金信息：
  
  :2008-05-19. 作者简介:方维维(1981-), 男, 博士生;钱德沛(联系人), 男, 教授, 博士生导师. 基金项目: 国家自然科学基金资助项目(90412011, 80612004, 60673180);科技部国际科技合作计划资助项目(2006DFA11080);德国教研部资助项目(01BU0680)
- DOI：
  中图分类号： TP393
- 网络首发：2009-02-10，
  
  纸质出版：2009
- 稿件说明：
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方维维 1, 钱德沛 1, 2, 等. 一种相邻节点协作的无线传感器网络可靠传输方案[J]. 西安交通大学学报, 2009,43(2):33-37.

方维维 1, 钱德沛 1, 2, et al. Reliable Delivery Scheme for Wireless Sensor Networks Based on Cooperation among Neighboring Nodes[J]. 2009, 43(2): 33-37.
方维维 1, 钱德沛 1, 2, 等. 一种相邻节点协作的无线传感器网络可靠传输方案[J]. 西安交通大学学报, 2009,43(2):33-37. DOI：

方维维 1, 钱德沛 1, 2, et al. Reliable Delivery Scheme for Wireless Sensor Networks Based on Cooperation among Neighboring Nodes[J]. 2009, 43(2): 33-37. DOI：

摘要

针对无线传感器网络中不可靠的通信链路引发传输效率下降的问题

提出了一种基于相邻节点协作的无线传感器网络可靠传输方案(NNCS).该方案利用无线信道的广播特性

通过选择成功监听到数据传输的相邻节点来承担协作传输任务(重传或转发)

以降低重传次数

提高传输效率.在方案中

相关节点根据自身传输能力发送数据应答以竞争协作机会

同时通过信道监听避免发生竞争冲突.实验结果表明

较之传统重传方案

NNCS能够以更少的传输消耗达到更高的传输成功率

并有效降低了端到端的传输时延.

Abstract

To solve the transmission efficiency degradation problem in wireless sensor networks(WSN)due to unreliable communication links

a novel scheme NNCS that is based on cooperation among neighboring nodes is proposed for reliable data delivery in WSN. The NNCS exploits the broadcast feature of wireless channels

and passes the retransmission or forwarding responsibility to a neighboring node that has successfully snooped the data transmission

so as to achieve better transmission efficiency by reducing retransmission times. In the NNCS

related nodes compete for cooperation tasks by sending data acknowledgement according to their transmission capabilities

and snoop the channel activities to avoid interference in competition. The simulation results show that

compared with the traditional retransmission-based scheme

the NNCS can achieve a higher transmission success probability with lower cost

and effectively reduce the end-to-end transmission delay.

关键词

Keywords

references

任丰原,黄海宁,林闯. 无线传感器网络[J].软件学报,2003,14(7):1282-1291.

REN Fengyuan, HUANG Haining, LIN Chuang. Wireless sensor networks [J]. Journal of Software,2003,14(7):1282-1291.

ZHAO J, GOVINDAN R. Understanding packet delivery performance in dense wireless sensor networks [C]∥Proceedings of International Conference on Embedded Networked Sensor Systems. New York, USA: ACM, 2003: 1-13.

CAO Qing, ABDELZAHER T, HE Tian, et al. Cluster-based forwarding for reliable end-to-end delivery in wireless sensor networks [C]∥Proceedings of International Conference on Computer Communications. Piscataway, NJ, USA: IEEE, 2007: 1928-1936.

ZUNIGA M, KRISHNAMACHARI B. Analyzing the transitional region in low power wireless links [C]∥Proceedings of IEEE International Conference on Sensor and Ad Hoc Communications and Networks. Piscataway, NJ, USA: IEEE, 2004: 517-526.

IEEE. IEEE std 802.11a-1999 IEEE standard for wireless LAN medium access control(MAC)and physical(PHY)layer specifications[S]. Piscataway, NJ, USA: IEEE,1999.

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