{"title":"A Practical Base Station Location Optimization Based On Four Networks Integration","authors":"Zhou Chunli, C. Zhijun","doi":"10.1109/ICCEAI52939.2021.00091","DOIUrl":null,"url":null,"abstract":"2G, 3G, 4G and WLAN (Wireless Local Area Networks) form the four network integration. The communication transmission rate and the related spectrum efficiency are limited in traditional mobile communication. Depending on key technology of four network integration, TD-LTE (Time Division Long Term), upward peak rate could be up to 50Mbps unit and descending peak rate reaches up to 100Mbps unit. But the relation between 2G, 3G, 4G and WLAN is complicated. The incorrect station location may increase the cost of network system, and even bring great difficulties to the network operation and maintenance. Because determining base station location appropriately is essential, we max the research between the genetic algorithm and the greedy algorithm to solve this issue. In this paper, relay wireless backhaul technology is assumed, and two types of base stations, RuralStar station and butterfly antenna station, are considered. In order to find out the best base station allocation to achieve the minimum cost and the maximum coverage, we make use of subpopulation initialization, fracture hybridization and mutation of genetic algorithm based on greedy algorithm.","PeriodicalId":331409,"journal":{"name":"2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCEAI52939.2021.00091","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
2G, 3G, 4G and WLAN (Wireless Local Area Networks) form the four network integration. The communication transmission rate and the related spectrum efficiency are limited in traditional mobile communication. Depending on key technology of four network integration, TD-LTE (Time Division Long Term), upward peak rate could be up to 50Mbps unit and descending peak rate reaches up to 100Mbps unit. But the relation between 2G, 3G, 4G and WLAN is complicated. The incorrect station location may increase the cost of network system, and even bring great difficulties to the network operation and maintenance. Because determining base station location appropriately is essential, we max the research between the genetic algorithm and the greedy algorithm to solve this issue. In this paper, relay wireless backhaul technology is assumed, and two types of base stations, RuralStar station and butterfly antenna station, are considered. In order to find out the best base station allocation to achieve the minimum cost and the maximum coverage, we make use of subpopulation initialization, fracture hybridization and mutation of genetic algorithm based on greedy algorithm.
2G、3G、4G和WLAN (Wireless Local Area Networks)构成四网融合。在传统的移动通信中,通信传输速率和相关频谱效率受到限制。依托四网融合的关键技术TD-LTE (Time Division Long Term),上行峰值速率可达50Mbps,下行峰值速率可达100Mbps。但是2G、3G、4G和WLAN之间的关系是复杂的。不正确的站点位置可能会增加网络系统的成本,甚至给网络运维带来很大的困难。由于基站位置的合理确定至关重要,因此我们将遗传算法与贪心算法相结合进行研究来解决这一问题。本文假设采用中继无线回程技术,并考虑了两种类型的基站:RuralStar站和蝴蝶天线站。为了找到成本最小、覆盖范围最大的最佳基站分配方案,采用了基于贪心算法的遗传算法中的亚种群初始化、断裂杂交和突变等方法。