【作者】 刘琼； 李铮；

【Author】 LIU Qiong, LI Zheng( Institute of Software,Chinese Academy of Sciences,Beijin 100080,China )

【机构】 中国科学院软件研究所；

【摘要】 设计并实现了一种支撑IP(互联网协议)多业务融合网络系统的核心交换机,给出了硬/软件体系结构、质量服务实现和其他关键技术.实验验证这类交换机能够较好满足IP多业务融合网络系统的基本需求,使系统实现灵活、易扩展,为数字电视、语音通信和数据接入等业务提供了较好的质量服务保证和可靠的用户信息隔离.更多还原

【Abstract】 Design and implement of switches for an IP ( Internet protocol )of multi -services integrated network were studied, The work includes structures of the switches’ hardware and software, QoS (quality of service)implement’s mechanisms and some other key technologies. Experiments have proved that the need of the IP of multi - services integrated network can be met basically with these switches. With our works, the network structure including TV (television), VoD (video - on - demand ), IP phone and Data access etc. with QoS guaranteed could be offered multifarious and extended conveniently, and the function for different users could be included reliably at the same time.更多还原