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A power control and optimization method for burst bandwidth demand in heterogeneous industrial wireless networks
Wang JT(王金涛); Jin X(金曦); Zeng P(曾鹏); Xia CQ(夏长清); Wan M(万明)
Department工业控制网络与系统研究室
Conference NameIECON 2017: 43rd Annual Conference of the IEEE Industrial Electronics Society (IES)
Conference DateOctober 29 - November 1, 2017
Conference PlaceBeijing, China
Author of SourceIEEE Industrial Electronics Society
Source PublicationProceedings of the 43rd Annual Conference of the IEEE Industrial Electronics Society (IECON 2017)
PublisherIEEE
Publication PlaceNew York
2017
Pages3366-3371
Indexed ByEI ; CPCI(ISTP)
EI Accession number20182005180853
WOS IDWOS:000427164803056
Contribution Rank1
ISSN1553-572X
ISBN978-1-5386-1127-2
KeywordIndustrial Control Network Heterogeneous Network Power Control Routing Algorithm
Abstract

With the development of wireless transmission technology, the coexistence of a variety of network protocols is inevitable in industrial control networks for a certain period of time. Due to the lack of a necessary coordination mechanism between different network protocols, this may impact the transmission performance of the backhaul network connecting several subnetworks with different protocols when there are traffic bursts in certain subnets. This paper solves the problem from the perspective of dynamic routing that is based on power control. When a subnet gateway node cannot meet the bandwidth demands of the traffic burst, the interference-reducing dynamic power control method (IR-DPC) is proposed to resolve the impact on backhaul networks. It via the nodes can be connected to the gateway (1) directly, (2) by increasing the power of the gateway and (3) by adjusting the antenna direction and power respectively to conduct power control and routing recovery. Then, the method was analyzed through theoretical analysis and simulation. The results show that the routing recovery time is within 10 ms and the traffic burst bandwidth demand that is satisfied is more than twice that of traditional methods within a given range.

Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/21397
Collection工业控制网络与系统研究室
Corresponding AuthorZeng P(曾鹏)
Affiliation1.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Science, Shenyang 110016, China
2.University of Chinese Academy of Science, Beijing 100049, China
3.Shenyang Institute of Automation, Guangzhou, Chinese Academy of Sciences, Guangzhou, 511458, China
Recommended Citation
GB/T 7714
Wang JT,Jin X,Zeng P,et al. A power control and optimization method for burst bandwidth demand in heterogeneous industrial wireless networks[C]//IEEE Industrial Electronics Society. New York:IEEE,2017:3366-3371.
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