A RESEARCH ON THE STRATEGY OF INTER-CLUSTER COMMUNICATION RESOURCE ALLOCATION IN W1A-PA

摘要：

The WIA-PA standard is developed for process automation in industrial wireless network by China.In WIA-PA, the wireless resources include the channel and time slot resources for intra-cluster and intercluster communication.In order to meet the requirements of the high interference resistance, low-latency and high reliability in industrial network communication, it adopts frequency hopping communication mechanism and TDMA access mode.In this paper, we focus on the strategy of inter-cluster communication resources assignment.The problem can be translated to graph coloring and solved by the algorithm based on Set Theory.Experimental results show that the algorithm plays a good performance in the channel and time slot resources allocation.

关键词： Resources allocation Channel Slot lnter-cluster Set Theory

作者: CAIYING LIUFENG

作者单位: College of Computer and Information Science Southwest University,ChongQing,China College of Computer and Information Science Southwest University ,ChongQing,China

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 305-310

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）