摘要
新一代网络协议IPv6协议解决了IPv4在使用过程中出现的IP地址不足的问题,同时提供了IPv4所不支持的QoS机制。针对目前研究较为广泛的DiffServ机制,建立了在极端恶劣的环境——煤矿井下的网络视频监控在DiffServ机制下的模型,并通过仿真以及对仿真结果的分析,指出了该模型在不同的队列排队机制下对网络性能及QoS的影响,为后续对DiffServ机制的研究提出了几点建议。
IPv6, as the new IP protocol, could solve the problem in lacking of IP addresses that in IPv4 and at the same time, IPv6 can also provide QoS mechanism, which is not supported by IPv4. Aiming at widely-studied DiffServ mechanism, a new model of video monitoring network in mine -- the extreme execrable environment -- -- is built. And based on simulation of the model and analysis of the simulation results, thus paper points out the effect of the model on the network performance and QoS under different alignment queue mechanisms, and finally some advices are given for the subsequent research on the DiffServ mechanism.
出处
《通信技术》
2008年第6期201-203,共3页
Communications Technology
