摘要
无线局域网中的信道要比有线局域网信道复杂的多,运载其上的流量研究成为评估和了解无线局域网行为模式的关键。比较了有线和无线局域网在体系结构和协议机制上的差异,进而分析了由于这种差异所导致的IP层数据包流量和MAC层帧数据流量不同之处,提出了无线局域网流量研究中存在的问题,探讨了无线局域网帧数据流量的研究内容和方向。
Because the channel of wireless LAN is more complex than that of wireline LAN, the traffic running in the channel is the key of estimation of behavior model in the wireless LAN. The difference of architecture and protocols between the wireless LAN and wireline LAN has been compared in this paper, and then the difference in the IP layer traffic and MAC layer traffic has been analyzed. Based on those discussions, we present the questions in the research of wireless LAN traffic, and discuss the research object and fields in the frame traffic of wireless LAN.
出处
《微电子学与计算机》
CSCD
北大核心
2008年第1期13-16,共4页
Microelectronics & Computer
基金
国家自然科学基金项目(60610106111)