摘要
文章采用代理高速缓存技术解决Internet上流媒体传输时瓶颈带宽对传输质量的影响,分析了现有Web缓存技术用于音频、视频等连续媒体对象的不足,提出了一种新的流媒体代理高速缓存的框架,讨论了框架中各模块实现的关键技术。
This paper uses proxy caching to handle the effect of the bottleneck bandwidth on transmission quality, analyzes the disadvantages of Web caching on the continuous media object, such as audio, video, puts forward a new architecture for the streaming media proxy caching, and discusses the key technology of the modules of the architecture.
出处
《计算机工程》
CAS
CSCD
北大核心
2003年第20期170-172,共3页
Computer Engineering
关键词
流媒体
代理高速缓存
服务质量
替换算法
Streaming media
Proxy caching
Quality of service
Replacement algorithm