ZHANG Jie, WU Yuan-ming. Effect of wireless gateway on incoming self-similar traffic[J]. 2008, (2): 66-70.DOI:
无线网关对自相似业务流的影响
摘要
在分析具有自相似性的有线网络业务流经无线网关转发后的变化规律的基础上
经过仿真研究
结果表明
当网关工作在"实时转发"模式或"功率控制"模式时
若缓冲区大小与无线信道容量近似相等
无线网关对业务流的自相似性不会产生影响;当网关工作在"功率控制"模式时
若缓冲区大小远大于无线信道容量
EAFRP模型的拖尾系数与自相似程度增大。
Abstract
In the analysis of the changes as the self-similar cable network data enters the wireless network through wire- less gateway
the simulation results show that
the self-similarity does not change when the gateway works on real-time forward or power control mode
and its buffer equals wireless channel capacity; the self-similarity and state duration of EAFRP model will increase when the gateway works on power control mode and its buffer is much greater than wireless channel capacity.