Medium Access Control Layer Design and Simulation for 802.16 System

摘要：

　　In order to analyze transmission performance of broad band wireless communication system based on 802.16 protocol,address the key issues of QoS scheduling algorithm,and network congestion,etc,we present our design of WiMAX medium access control (MAC) layer based on 802.16 protocol in this paper.The implemented design comprises the service-specific convergence sub-layer (CS),the MAC common part sub-layer (CPS),a call admission control mechanism,and a scheduler.In the next simulation experiment,we tested the throughput and average delay of the system which we designed under the conditions in different time or number of clients.The design and simulation had provided a platform and foundation for further to improve the efficiency of bandwidth management algorithm,scheduling algorithm,QoS management,and enhancing the performance of WiMAX systems.

关键词： 802.16 MAC Simulation experiments CS CPS

作者: Yu Cheng Hongwei Zhao Yucui Li Shihui Pei

作者单位: College of Computer Science and Technology, Jilin University, Changchun, 130012, China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer and Information Applications(ICCIA2012)(2012第二届计算机和信息应用国际会议)

会议地点: 太原

会议语种:英文

页码: 646-649

在线出版日期: 2012-12-08（万方平台首次上网日期，不代表论文的发表时间）