摘要
在具体分析视频业务、语音业务等数据传输业务的基础上,通过两级循环查询多业务优先级控制传输系统的实际应用,并与文献[4]的周期查询限定服务(K=1)系统及周期查询限定服务(K=1)并行调度控制系统进行比较,进一步验证新系统对无线宽带视频等实时业务传输性能的改进。
Comparisons are done on the method of PRI controlling system of two-order circulating query and the polling limited service system ( K = 1 ) and polling limited parallel control service system ( K = 1 ) mentioned in reference 4 of this paper, based on an analysis of video-operation and audio-operation for wireless LAN. The improvement of the new system to the transmission performance of video-operation and other real time operation is further tested.
出处
《昆明冶金高等专科学校学报》
CAS
2006年第5期27-31,共5页
Journal of Kunming Metallurgy College
基金
云南省教育厅基金资助项目:无线局域网视频QoS接入控制技术研究(5Y0542D)
昆明冶金高等专科学校基金资助项目(04B010)
关键词
周期查询
优先级控制传输
视频业务
语音业务
period polling
PRI controlling transmission
video-operation
audio-operation