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第9期 宋丽华等:一种适用于H亚C网络CM的QoS解决方案 ,1071. 究,给出了一种适用于HFC网络接入网设备CM的 继电器,2005,33(24):12) QS机制解决方案,详细阐述了动态业务的发起过 [4]Chen J F.Jiao W H.Guo Q.Providing integrated QoS control for IEEE 802.16 broadband wireless access systems /IEEE 程,利用分类、排队、调度机制等功能模块从设计上 62nd Semiannual Vehicular Technology Conference.Dallas. 保证了为不同的P数据提供不同的服务质量,这是 2005,25 HFC网络满足新业务要求的关键.随着下一代网 [5]Arco J M.Quality of service over Ethernet for tele-dearning appli- 络(NGN,next generation network)技术的发展,对 cations//Proceedings of the Conference on Integrating Technolo 网络传输的要求越来越高,基于DOCSIS规范HFC gy into Computer Science Education.Cracow,1999:68 网络作为宽带接入的主要形式之一,要保持其优势, [6]Hawa M.Petr D W.Quality of service scheduling in cable and broadband wireless access systems//IEEE 10th International 必须提供良好的QoS控制,QoS技术对HFC网络 Workshop on Quality of Service(IW QoS).Miami.2002:247 下一步研究、应用和发展具有重要意义,在端到端 [7]Carroll M D.Aligning the initial maintenance intervals of cable Q$解决方案以及接纳控制模型等方面有待开展更 modem upstream channels.IEEE Commun Mag,2003.41(9): 深一步的研究 140 [8]Kuo W K,Kumar S,Kuo CC J.Dynamic collision resolution and 致谢本项目得到北方工业大学科研平台及团队建 traffic scheduling for DOCSIS systems with QoS support//IEEE 设基金的资助, Global Telecommunications Conference.San Francisco.2003.7: 3894 参考文献 [9]CableLabs-PacketCableTM Dynamic Quality of-Service Specifi- [1]CableLabs.Data-Over-Cable Service Interface Specifications cation.PKT-SP-DQoS-104-021018.USA:Cable Television DOCSIS1.1 Radio Frequency Interface Specification.CM-SP- Laboratories Inc,2002 RFIv1.1-C01-050907.USA:Cable Television Laboratories Ine. [10]CableLabs.Cable Home 1.1 Specification.CH-SP-CH1.1- 2005 C01-0607.USA:Cable Television Laboratories Ine.2006 [2]Braden R.Clark D.Shenker S.Integrated Services in the Inter- [11]Su W J.Liu Y.Feng Z M.Multimedia terminal adapter based net Architecture:An Overview.Internet Engineering Task on HFC VoIP platform.China Digital Cable TV,2003(Suppl Force (IETF)RFC 1633.1994 2):33 [3]Jiang J.Jiang DZ.Ni C B.QoS techniques in ATM networks of (苏文俊,刘洋,冯振明.HFC语音平台中的多煤体适配器 power system communication.Relay.2005.33(24):12 MTA.中国有线电视,2003(增刊2):33) (蒋杰,江道灼,倪承波:电力通信ATM网络中的QS技术.究‚给出了一种适用于 HFC 网络接入网设备 CM 的 QoS 机制解决方案‚详细阐述了动态业务的发起过 程‚利用分类、排队、调度机制等功能模块从设计上 保证了为不同的 IP 数据提供不同的服务质量‚这是 HFC 网络满足新业务要求的关键.随着下一代网 络(NGN‚next generation network)技术的发展‚对 网络传输的要求越来越高.基于 DOCSIS 规范 HFC 网络作为宽带接入的主要形式之一‚要保持其优势‚ 必须提供良好的 QoS 控制.QoS 技术对 HFC 网络 下一步研究、应用和发展具有重要意义‚在端到端 QoS 解决方案以及接纳控制模型等方面有待开展更 深一步的研究. 致谢 本项目得到北方工业大学科研平台及团队建 设基金的资助. 参 考 文 献 [1] CableLabs. Data-Over-Cable Service Interf ace Specifications DOCSIS1∙1 Radio Frequency Interf ace Specification‚CM-SP￾RFIv1∙1-C01-050907.USA:Cable Television Laboratories Inc‚ 2005 [2] Braden R‚Clark D‚Shenker S.Integrated Services in the Inter￾net A rchitecture: A n Overview. Internet Engineering Task Force (IETF) RFC1633‚1994 [3] Jiang J‚Jiang D Z‚Ni C B.QoS techniques in AT M networks of power system communication.Relay‚2005‚33(24):12 (蒋杰‚江道灼‚倪承波.电力通信 AT M 网络中的 QoS 技术. 继电器‚2005‚33(24):12) [4] Chen J F‚Jiao W H‚Guo Q.Providing integrated QoS control for IEEE 802∙16 broadband wireless access systems ∥ IEEE 62nd Semiannual Vehicular Technology Conference. Dallas‚ 2005:25 [5] Arco J M.Quality of service over Ethernet for tele-learning appli￾cations∥ Proceedings of the Conference on Integrating Technolo￾gy into Computer Science Education.Cracow‚1999:68 [6] Hawa M‚Petr D W.Quality of service scheduling in cable and broadband wireless access systems ∥ IEEE 10th International Workshop on Quality of Service ( IW QoS).Miami‚2002:247 [7] Carroll M D.Aligning the initial maintenance intervals of cable modem upstream channels.IEEE Commun Mag‚2003‚41(9): 140 [8] Kuo W K‚Kumar S‚Kuo C C J.Dynamic collision resolution and traffic scheduling for DOCSIS systems with QoS support∥ IEEE Global Telecommunications Conference.San Francisco‚2003‚7: 3894 [9] CableLabs.PacketCable TM Dynamic Quality-of-Service Specifi￾cation‚ PKT-SP-DQoS-I04-021018. USA: Cable Television Laboratories Inc‚2002 [10] CableLabs. CableHome R○1∙1 Specification‚CH-SP-CH1∙1- C01-0607.USA:Cable Television Laboratories Inc‚2006 [11] Su W J‚Liu Y‚Feng Z M.Multimedia terminal adapter based on HFC VoIP platform.China Digital Cable TV ‚2003(Suppl 2):33 (苏文俊‚刘洋‚冯振明.HFC 语音平台中的多媒体适配器 MTA.中国有线电视‚2003(增刊2):33) 第9期 宋丽华等: 一种适用于 HFC 网络 CM 的 QoS 解决方案 ·1071·
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