空军工程大学学报（自然科学版）2016，Vol.17Issue(6)：76-81,6.DOI:10.3969/j.issn.1009-3516.2016.06.014
认知可用带宽下的传输控制机制
Transmission Control Mechanism Based on Cognitive Available Bandwidth
摘要
Abstract
Transmission control technique influence communication performance in aviation network.The transmission control mechanism based on priority guarantee performance of high priority business,but a-rise poor transmission performance of low priority business and bandwidth utilization problem.For allevi-ate this problem,put forward the innovative"cognitive available bandwidth"concept and design the transi-tion and control mechanism of cognitive available bandwidth through combined with the theory of green communication and the available bandwidth estimation techniques;and self-adaptive modulation is applied to improve bandwidth utilization rate.The simulation results prove that the low priority service perform-ance is relieved based on guarantee performance of high priority service and achieve the delay shake is less than 0.02 ms through the use of transition and control mechanism of cognitive available bandwidth.The throughput rate is improved 3.26% by using self-adaptive modulation technique.关键词
认知可用带宽/绿色通信/自适应调制/传输控制Key words
cognitive available bandwidth/green communications/self-adaptive modulation/transmission control分类
计算机与自动化引用本文复制引用
赵鹏博,吕娜,陈柯帆,卓琨..认知可用带宽下的传输控制机制[J].空军工程大学学报（自然科学版）,2016,17(6):76-81,6.基金项目
国家自然科学基金(61302153) （61302153）
航天科技创新基金(CASC020302) （CASC020302）
