基于信道状态信息指纹的室内定位算法研究

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1、অսԓ⸱10635ᆖਧ112012315001158ⶄบ႕Ѽ䃩᪶สҾؑ䚃⣦ᘱؑ᚟ᤷ㓩Ⲵᇔ޵ᇊս㇇⌅⹄ウ䇪᮷֌㘵˖ᆻٙ䴟ᤷሬᮉᐸ˖䜝ᶮ⏋ᆖ、уъ˖ؑਧоؑ᚟༴⨶⹄ウᯩੁ˖ᇔ޵ᇊսᨀӔ䇪᮷ᰕᵏ˖2018ᒤ4ᴸ7ᰕ䇪᮷ㆄ䗙ᰕᵏ˖2018ᒤ5ᴸ20ᰕᆖսᦸҸঅս˖㾯ইབྷᆖѝഭx䟽ᒶ2018ᒤ4ᴸResearchonIndoorLocationAlgorithmBasedonChannelStateInformationFingerprintAThesisSubmittedtoSouthwestUniversityinPartial

2、FulfillmentoftheRequirementforthe0DVWHU¶VDegreeofEngineeringBySongQianwenSupervisedbyProf.GuoSongtaoSpecialty:SignalandInformationProcessingCollegeofElectronicandInformationEngineeringofSouthwestUniversity,Chongqing,ChinaApril,2018目录摘要·····························

3、································IAbstract····························································III第一章引言·······················································11.1研究背景及意义··············································11.2室内定位技术研究现状·····························

4、···········11.3典型WiFi室内定位系统·······································31.4室内定位技术主要影响因素····································41.5室内定位技术性能评价指标····································51.6论文主要研究内容············································61.7论文主要工作及结构·························

5、·················7第二章基于WiFi的室内定位方法概述································92.1WiFi定位分类···············································92.1.1主动定位与被动定位····································92.1.2基于时间特性的定位方法································102.1.3基于无线信号传播模型的定位方法···············

6、·········112.1.4基于指纹的定位方法····································122.2目标定位方法················································152.3本文系统定位技术的选择······································152.4小结························································15第三章基于MDS的CSI指纹定位算法·······

7、·························173.1指纹的选择··················································173.2系统模型与框架··············································183.3离线阶段数据库的建立CSI····································203.3.1CSI数据采集···········································203.4在线阶段指

8、纹定位算法········································203.4.1在线匹配机制··········································203.5CSI指纹定位算法优化····································