UBSFQ: An Urgency-Based Start-time Fair Queuing Scheduling

摘要：

How to provide a broad range of QoS guarantees in a packet network is an important issue. In order to achieve QoS guarantees, good traffic schedulers are indispensable. In this paper, a packet scheduling discipline UBSFQ1 and its simulation are proposed. According as the implementation and result of our simulations, this scheduling discipline is computational efficient, and can resolve the unstable packet latencies problem, and shares both the bounded-delay and fairness properties of GPS.

关键词： Packet scheduling SFQ System virtual time Urgency degree Stable packet latency

作者: LIU Wen-Bo GuoYun-Fei Ma Hai-long Zhang Fan

作者单位: National Digital Switching Engineering & Technology Research Center, NDSC Zhengzhou, China

会议类型: 国际会议

会议名称: The International Conference on Communication Software and Networks(2009 IEEE通信软件与网络国际会议 ICCSN 2009)

会议地点: 成都

会议语种:英文

页码: 716-720

在线出版日期: 2009-02-20（万方平台首次上网日期，不代表论文的发表时间）