吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (03): 701-705.doi: 10.7964/jdxbgxb201303024

• 论文 • 上一篇    下一篇

IEEE802.16d的服务质量框架设计

赵宏伟, 程禹, 李卓, 李玉翠   

  1. 吉林大学 计算机科学与技术学院, 长春 130012
  • 收稿日期:2011-06-15 出版日期:2013-05-01 发布日期:2013-05-01
  • 通讯作者: 李卓(1977-),女,工程师,硕士.研究方向:智能信息系统.E-mail:lizhuo@jlu.edu.cn E-mail:lizhuo@jlu.edu.cn
  • 作者简介:赵宏伟(1962-),男,教授,博士生导师.研究方向:智能信息系统与嵌入式技术. E-mail:zhaohw@jlu.edu.cn
  • 基金资助:

    吉林省自然科学基金项目(20101504);吉林省教育厅科学基金项目(2009605).

Design of QoS architecture in IEEE802.16d

ZHAO Hong-wei, CHENG Yu, LI Zhuo, LI Yu-cui   

  1. College of Computer Science and Technology, Jilin University, Changchun, 130012, China
  • Received:2011-06-15 Online:2013-05-01 Published:2013-05-01

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摘要： 在基于IEEE802.16d协议的无线视频传输中,为了满足数据实时性的需求,针对服务质量(QoS)框架做的不足提出了补充和改进,并在已有框架的基础上设计出了新的QoS调度框架.在新设计的调度框架中,根据IEEE802.16d协议支持的4种服务流的特性,为每种服务流选择合适的调度算法来保证数据被正确传输.最后通过对主动授予业务(UGS)、实时轮询业务(RPTS)服务流在不同框架下的仿真分析,验证了新框架的优点.

关键词: 计算机应用, 服务质量, 实时性, 主动授予业务, 实时轮询业务

Abstract: During the process of wireless video transmission based on IEEE802.16d protocol, how to improve the Quality of Service (QoS) architecture was investigated to meet the needs of real-time data transmission that overcomes the shortage of existing QoS architecture. Improvements were proposed by designing a new QoS scheduling algorithm on the basis of existing QoS architecture. According to the characteristics of four categories of service flow, which are supported by IEEE802.16d, the appropriate scheduling algorithm for each category of service flow was selected to ensure correct data transmission. Simulation results of Unsolicited Grant Service (UGS) and Real-Time Polling Service (RTPS) service flows verify the advantages of the new designed QoS architecture.

Key words: computer applications, quality of service, real-time, unsolicited grant service, real-time polling service

中图分类号: 

  • TP393
[1] IEEE P802.16H/D10-2009. IEEE standard for local and metropolitan area networks part 16: air interface for fixed broadband wireless access systems[S].

[2] Chen Jian-feng, Jiao Wen-hua, Wang Hong-xi. A service flow management strategy for IEEE 802.16 broadband wireless access systems in TDD mode//2005 IEEE International Conference on Communications,Seoul, Kerea,2005: 3422-3426.

[3] Li Xiao-hua. Linear prediction methods for blind fractionally spaced equalization[J]. IEEE Transactions on Signal Processing, 2000, 48(6): 1667-1675.

[4] Dowling J,Cahill V.The K-component architecture meta-model for self-adaptive software//Metalevel Architectures and Separation of Crosscutting Concerns,Kyoto, Japan:Springer Berlin Heidelberg,2001:8l-88.

[5] Sayenko A, Alanen O, Karhula J, et al. Ensuring the QoS requirements in 802.16 scheduling//Proceedings of the 9th ACM Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems,Malaga, Spain,2006: 108-117.

[6] 胡军. 基于IEEE802.16的MAC层协议分析及QoS技术研究. 重庆:重庆大学通信工程学院,2008. Hu Jun. MAC protocol analysis and QoS technology research based on IEEE802.16. Chongqing: College of Communication Engineering, Chongqing University,2008.

[7] 陈永锐,栗欣,乐正友. 基于预留的802.16MAC层资源调度算法[J]. 微电子学与计算机,2008, 25(1):62-65. Chen Yong-rui, Li Xin, Le Zheng-you. A fair scheduling algorithm based on resource reservation[J]. Micro Electronics & Computer,2008, 25(1):62-65.

[8] Secka A. Automatic debugging of a real-time system using analysis and prediction of various scheduling algorithm implementations. Washington: Department of Electrical and Computer Engineering, University of Maryland-College Park, MD, 2000.

[9] Gallager R. A perspective on multi-access channels[J]. IEEE Transactions on Information Theory, 1985, 31(2): 124-142.

[10] Wongthavarawat K, Ganz A. Packet scheduling for QoS support in IEEE 802.16 broadband wireless access systems[J]. International Journal of Communication Systems, 2003, 16(1): 81-96.

[11] Niyato D, Hossain E. QoS-aware bandwidth allocation and admission control in IEEE 802.16 broadband wireless access networks: A non-cooperative game theoretic approach[J]. Computer Networks,2007, 51(11): 3305-3321.

[12] Vasar C, Prostean O, Filip I, et al. Markov models for wireless sensor network reliability//IEEE 5th International Conference on Intelligent Computer Communication and Processing, Cluj-Napoca, Romania, 2009: 323-328.

[13] Vasar C. A reliability analysis for wireless sensor networks in a wind farm//XXII International Symposium on Information, Communication and Automation Technologies, Sarajevo, Bosnia and Herzegovina, 2009:1-5.

[14] Chen Yun-xia, Zhao Qing. On the lifetime of wireless sensor networks[J]. IEEE Communications Letters,2005, 9(11):976-978.
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