摘要
介绍了一种基于门限的自适应带宽预留机制,它通过动态调整带宽预留门限,给不同传输媒体建立和切换链路提供不同的优先级。通过引入用户和业务间相关优先权等技术,这种机制不但可以保证网络中不同业务的QoS要求,而且还可以提高网络带宽的利用率。
In this paper, we will introduce a threshold-based dynamic bandwidth reservation scheme which prioritizes between different traffic classes by dynamically adjusting bandwidth reservation threshold. It not only can provide QoS guarantee, but also use network resource efficiently.
出处
《通信技术》
2005年第S1期119-120,123,共3页
Communications Technology
关键词
多媒体无线网络
宽带预留
服务质量
multimedia cellular networks
bandwidth reservation
QoS(quality of service)
