[1]申鹏飞,章韵.基于调度的无线传感器网络 MAC 协议研究[J].计算机技术与发展,2013,(01):119-122.
　SHEN Peng-fei,ZHANG Yun.Research of Scheduling Based MAC Protocol for Wireless Sensor Networks[J].,2013,(01):119-122.
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基于调度的无线传感器网络 MAC 协议研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年01期
页码:
119-122
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Research of Scheduling Based MAC Protocol for Wireless Sensor Networks
文章编号:
1673-629X（2013）01-0119-04
作者:
申鹏飞; 章韵
南京邮电大学 计算机学院
Author(s):
SHEN Peng-fei; ZHANG Yun
关键词:
无线传感器网络; MAC; 层协议; TinyOS
Keywords:
wireless sensor networks; MAC layer protocol; TinyOS
文献标志码:
A
摘要:
文章分析了当前无线传感器网络中基于调度的 MAC 层协议的特点,针对新的应用领域中对数据实时性和全局性要求较高的特点,提出了一种新的基于 TDMA 的 MAC 层协议,通过充分利用空闲时隙,允许有较高数据传输需求的节点使用其他节点的空闲时隙传输数据,使得在满足实时性要求的同时能够反映监测区域的全局特征.通过在 CC2430硬件平台上对该协议进行测试,实验数据表明该 MAC 层协议不仅可以降低数据的时延,而且也能够反映数据的全局性特点
Abstract:
It analyzes the characteristics of current scheduling based MAC layer protocol in wireless sensor networks (WSN),and propo-ses a new TDMA based MAC layer protocol with good performance of real-time and overall situation for new application field. By mak-ing full use of time slots,the protocol allows the node with higher demands for transmission to use the idle slots to transmit the data,this can reflect the overall situation while satisfy the real-time requirements. Subsequently,implement and test the protocol on CC2430 hard-ware platform. Finally,the experimental results indicate that the new TDMA based MAC protocol can not only reduces the delay of data, but also reflects the overall situation of data

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更新日期/Last Update: 1900-01-01