摘要
ADSL宽带接入已经成为最为流行的接入网技术。如何实现不同用户的业务质量要求,成为设计DSLAM中的关键课题。描述了DSLAM业务质量的理论和相关的实现技术,并给出了一个简单的实现方案。
Being the most popular solution of access network, ADSL arouses a key problem of how to realize different QoS (Quality of Service) according to subscribers' various requirement. The theory of QoS and related techniques are described and a simple system solution is presented.
出处
《上海电机学院学报》
2005年第2期19-23,共5页
Journal of Shanghai Dianji University
关键词
数字用户线接入复用器
宽带网
业务质量
缓存管理
队列调度
digital subscriber line access mutiplexer
wideband network(DSLAM)
quality of service (QoS)
buffer management
traffic schedule
