计算机应用研究2012，Vol.29Issue(8)：3098-3102,5.DOI:10.3969/j.issn.1001-3695.2012.08.078
一种支持实时性业务的多信道MAC协议
Multi-channel media access control protocol for real-time traffic
摘要
Abstract
This paper proposed a multi-channel media access control protocol based on Turbo ( Turbo_MAC) to decrease the time delay for real-time traffic in military aeronautical communication. Without feedback control mechanism, using the technique of Turbo and mechanism of multi-channel, the new protocol could make sure the reliability of packets and the throughput of system, and also decrease the time delay of packets. It introduced queuing model, combination theory and Laplace transformation to work out the expression of system performance, such as successful probability of packets, throughput and time delay. The results show that the theoretic analysis is in accordance with the simulation, and the time delay performance of Turbo _ MAC is better than that of other multi-channel media access control protocols, such as time division multiple access and IEEE 802.11b.关键词
军事航空通信/实时性/Turbo编码/多信道/媒体接入控制Key words
military aeronautical communication/real-time/Turbo/multi-channel/media access control (MAC)分类
信息技术与安全科学引用本文复制引用
王叶群,杨峰,叶向阳,黄国策,张衡阳..一种支持实时性业务的多信道MAC协议[J].计算机应用研究,2012,29(8):3098-3102,5.基金项目
航空科学基金资助项目(20095596016) （20095596016）
空军工程大学电讯工程学院博士创新基金资助项目(200901) （200901）
