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RESOURCE ALLOCATION METHOD FOR COEXISTENCE OF MULTIPLE LINE TOPOLOGICAL INDUSTRIAL WIRELESS NETWORKS
RESOURCE ALLOCATION METHOD FOR COEXISTENCE OF MULTIPLE LINE TOPOLOGICAL INDUSTRIAL WIRELESS NETWORKS
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机译:多线拓扑工业无线网络共存资源分配方法
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摘要
The present invention relates to an allocation technology for wireless network resources, and particularly to a resource allocation method for coexistence of multiple line topological industrial wireless networks. The present invention considers the coexistence problem of multiple TDMA-based line topological industrial wireless networks, including three parts: lower bound analysis of scheduling delay, allocation algorithm of inter-network resources and allocation algorithm of intra-network resources. The method uses overall scheduling delay and resource utilization ratio as measurement indexes when analyzing the lower bound of delay and designing resource allocation algorithms, and selects a best node combination in each time slot to occupy as many channel resources as possible to improve the resource utilization ratio and reduce the overall scheduling delay.
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