中国邮电高校学报(英文) ›› 2011, Vol. 18 ›› Issue (4): 52-58.doi: 10.1016/S1005-8885(10)60083-0

• Wireless • 上一篇    下一篇

Service behavior modeling and service behavior convergence-based radio resource scheduling in wireless systems

张兴1,蔡雯琪2   

  1. 1. 北京邮电大学
    2.
  • 收稿日期:2010-12-13 修回日期:2011-04-13 出版日期:2011-08-31 发布日期:2011-08-24
  • 通讯作者: 张兴 E-mail:hszhang@bupt.edu.cn
  • 基金资助:

    This work was supported by the Joint Funds of NSFC Guangdong (U1035001), the National Natural Science Foundation of China (61001117), by the National Basic Research Program of China (2007CB310602), the State Major Science and Technology Special Projects (2010ZX03005-003, 2009ZX03007-004, 2010ZX03003-001-01), the Specialized Research Fund for the Doctoral Program of Higher Education (200800131015).

Service behavior modeling and service behavior convergence-based radio resource scheduling in wireless systems

  • Received:2010-12-13 Revised:2011-04-13 Online:2011-08-31 Published:2011-08-24
  • Contact: Xing ZHANG E-mail:hszhang@bupt.edu.cn
  • Supported by:

    This work was supported by the Joint Funds of NSFC Guangdong (U1035001), the National Natural Science Foundation of China (61001117), by the National Basic Research Program of China (2007CB310602), the State Major Science and Technology Special Projects (2010ZX03005-003, 2009ZX03007-004, 2010ZX03003-001-01), the Specialized Research Fund for the Doctoral Program of Higher Education (200800131015).

摘要:

With the development of wireless networks, the amount of multiple services increased sharply in recent years. High quality multiple services with low price are urgently needed especially in new generation mobile communication systems,e.g., 3G/LTE networks. It is important to enhance the availability of data service resources. Services have strong association which are used by clients with similar behavior habits in networks. Such feature results in service behavior convergence (SBC) and its utilization will enhance resource efficiency. This paper proposes two applications of service behavior: service prediction and a scheduling algorithm which enhances bandwidth efficiency. Convergence cells are classified according to SBC and hot-spot services are broadcasted separately in each convergence cell. It is demonstrated by stimulation that the bandwidth is saved 80% more than classical cellular system and nearly 20 % more than traditional broadcasting system.

关键词:

service behavior, service prediction, improved Apriori algorithm, service behavior convergence

Abstract:

With the development of wireless networks, the amount of multiple services increased sharply in recent years. High quality multiple services with low price are urgently needed especially in new generation mobile communication systems,e.g., 3G/LTE networks. It is important to enhance the availability of data service resources. Services have strong association which are used by clients with similar behavior habits in networks. Such feature results in service behavior convergence (SBC) and its utilization will enhance resource efficiency. This paper proposes two applications of service behavior: service prediction and a scheduling algorithm which enhances bandwidth efficiency. Convergence cells are classified according to SBC and hot-spot services are broadcasted separately in each convergence cell. It is demonstrated by stimulation that the bandwidth is saved 80% more than classical cellular system and nearly 20 % more than traditional broadcasting system.

Key words:

service behavior, service prediction, improved Apriori algorithm, service behavior convergence