Scheme for Buffer Management Based on QoS

摘要：

As broadband network services are becoming more and more abounding, the QoS(quality of service) of broadband networks has caught the attention of many professional people. Sometimes, the resourceconstrain of embedded systems affects the quality of the multimedia services seriously. To solve this problem, this paper proposes an effective scheme for buffer management, which is named QoSBuf. This scheme takes the feature of data in the networks into account and uses the buffer space rationally. It also can support multi-service flow operations and realize the data zero-copy technology. Through some simulation tests on our independent R&D bidirectional platform for HDTV, we find that this scheme can promote the data transport ability of the CM (Cable Modem).

关键词： broadband quality of service CM buffer management

作者: Yan Zhang Wenyu Yu Lingling Yuan Qin Wang

作者单位: University of Science and Technology Beijing,Beijing 100083,China Zhuhai Powerbridge Technology Co.,Ltd,Beijing 100024,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 3919-3923

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）