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基于搜索和均衡思想的工业无线网络通信资源分配方法
Alternative TitleSearching and balance idea based industrial wireless network communication resource distributing method
梁炜; 李强; 张晓玲; 陈剑霞; 于海斌; 曾鹏; 杨淼; 徐伟杰
Department工业信息学研究室
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Country中国
Subtype发明授权
Status有权
Abstract本发明涉及一种基于搜索和均衡思想的工业无线网络通信资源分配方法,步骤为:网络设备向网络管理器发起端到端的通信资源申请;路由计算模块计算通信资源申请的网络设备的路径;路由计算模块将路径计算结果提交给通信资源分配模块;通信资源分配模块计算路由计算模块所提交的路径所需要的通信资源;如果空闲的通信资源满足通信资源数量要求,则依策略搜索满足要求的通信资源;通信资源分配模块根据路由计算模块提交的路径信息对资源进行预分配;如果预分配成功,则修改或者更新时隙分配表;如分配完毕,则结束本次分配。本发明易于实现整个网络通信资源的优化分配,保证网络能量均衡和数据传输的实时性,降低整个网络的能耗,提高了网络的可靠性。
Other AbstractThe invention relates to a searching and balance idea based industrial wireless network communication resource distributing method. The method comprises the following steps that: network equipment initiates an end-to-end communication resource application to a network manager; a routing calculation module calculates a path of the network equipment of the communication resource application, and submits the path calculating result to a communication resource distribution module; a communication resource distribution module calculates communication resource required by the path which is submitted by the routing calculation module; the communication resource fulfilling the requirement is searched according to a policy if idle communication resources fulfill the requirement on the number of the communication resource; the communication resource distribution module pre-distributes resources according to the path information submitted by the routing calculation module; a time slot distribution table is modified or updated if pre-distribution succeeds; and the distribution is completed if the distribution this time is finished. The method is easy to realize optimized distribution of the whole network communication resources, ensures network energy balance and real time of data transmission, reduces energy consumption of the whole network, and improves the network reliability.
PCT Attributes
Application Date2009-05-20
2010-11-24
Date Available2013-01-02
Application NumberCN200910011633.1
Open (Notice) NumberCN101895931B
Language中文
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/14250
Collection工业信息学研究室
Affiliation中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
梁炜,李强,张晓玲,等. 基于搜索和均衡思想的工业无线网络通信资源分配方法[P]. 2010-11-24.
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