Autonomous Spectrum Management System Based on Viable System Model and Case Studv: Dynamic Spectrum Allocation among Heterogeneous Networks
Traditional spectrum management mode results in spectrum scarcity and deployment difficulty and new spectrum management is desiderated. To overcome this problem, autonomous spectrum management system based on viable system model is proposed. It decouples policy from behavior and protocol in order to reduce the deployment complexity, and exploits viable system model to partitions the system into six function modules. The interconnections between these modules bring autonomy to networks and radios which enable the self-management of spectrum. Finally, the spectrum utilization and deployment efficiency is analyzed and simulated in a scenario of dynamic spectrum allocation among heterogeneous networks.
autonomous spectrum management system viable system model dyanmic spectrum allocation spectrum uitilization deployment efficiency
Wang Fan Zhang Jian-zhao Yao Fu-qiangl Zhao Hang-sheng
Institute of Communication Engineering PLA University of Science and Technology Nanjing, China Nanjing Telecommunication Technology Institute Nanjing, China
国际会议
太原
英文
464-468
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）