一种改进LANDMARC射频识别室内定位算法
在射频识别RFID室内定位环境中,LANDMARC定位算法的精度与选取的近邻参考标签数量有关。传统的算法仅仅局限于在小范围定位环境中选取3~5个参考标签,而在较大的定位环境中,距阅读器较远的相邻参考标签存在干扰近邻参考标签选取的情况,因此,需要选取较多的参考标签来辅助定位,然而随着选取参考标签数量的增加,定位误差越来越大。针对这一问题,在选取的参考标签中引入加权思想来优化计算过程中权重的分配,进而降低系统误差,提高定位精度。仿真实验结果表明,改进后的LANDMARC定位算法在选取较多参考标签的情况下具有较高的定位精度。...
Saved in:
| Published in | 计算机工程与科学 Vol. 37; no. 9; pp. 1671 - 1675 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
甘肃省制造业信息化工程技术研究中心,甘肃兰州730050%兰州理工大学电气工程与信息工程学院,甘肃兰州,730050
2015
兰州理工大学电气工程与信息工程学院,甘肃兰州730050 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1007-130X |
| DOI | 10.3969/j.issn.1007-130X.2015.09.012 |
Cover
| Abstract | 在射频识别RFID室内定位环境中,LANDMARC定位算法的精度与选取的近邻参考标签数量有关。传统的算法仅仅局限于在小范围定位环境中选取3~5个参考标签,而在较大的定位环境中,距阅读器较远的相邻参考标签存在干扰近邻参考标签选取的情况,因此,需要选取较多的参考标签来辅助定位,然而随着选取参考标签数量的增加,定位误差越来越大。针对这一问题,在选取的参考标签中引入加权思想来优化计算过程中权重的分配,进而降低系统误差,提高定位精度。仿真实验结果表明,改进后的LANDMARC定位算法在选取较多参考标签的情况下具有较高的定位精度。 |
|---|---|
| AbstractList | TP391.4; 在射频识别RFID室内定位环境中,LANDMARC定位算法的精度与选取的近邻参考标签数量有关.传统的算法仅仅局限于在小范围定位环境中选取3～5个参考标签,而在较大的定位环境中,距阅读器较远的相邻参考标签存在干扰近邻参考标签选取的情况,因此,需要选取较多的参考标签来辅助定位,然而随着选取参考标签数量的增加,定位误差越来越大.针对这一问题,在选取的参考标签中引入加权思想来优化计算过程中权重的分配,进而降低系统误差,提高定位精度.仿真实验结果表明,改进后的LANDMARC定位算法在选取较多参考标签的情况下具有较高的定位精度. 在射频识别RFID室内定位环境中,LANDMARC定位算法的精度与选取的近邻参考标签数量有关。传统的算法仅仅局限于在小范围定位环境中选取3~5个参考标签,而在较大的定位环境中,距阅读器较远的相邻参考标签存在干扰近邻参考标签选取的情况,因此,需要选取较多的参考标签来辅助定位,然而随着选取参考标签数量的增加,定位误差越来越大。针对这一问题,在选取的参考标签中引入加权思想来优化计算过程中权重的分配,进而降低系统误差,提高定位精度。仿真实验结果表明,改进后的LANDMARC定位算法在选取较多参考标签的情况下具有较高的定位精度。 |
| Author | 曹洁 牛丽波 王进花 |
| AuthorAffiliation | 兰州理工大学电气工程与信息工程学院,甘肃兰州730050 甘肃省制造业信息化工程技术研究中心,甘肃兰州730050 |
| AuthorAffiliation_xml | – name: 兰州理工大学电气工程与信息工程学院,甘肃兰州730050;甘肃省制造业信息化工程技术研究中心,甘肃兰州730050%兰州理工大学电气工程与信息工程学院,甘肃兰州,730050 |
| Author_FL | NIU Li-bo CAO Jie WANG Jin-hua |
| Author_FL_xml | – sequence: 1 fullname: CAO Jie – sequence: 2 fullname: NIU Li-bo – sequence: 3 fullname: WANG Jin-hua |
| Author_xml | – sequence: 1 fullname: 曹洁 牛丽波 王进花 |
| BookMark | eNrjYmDJy89LZWBQMTTQM7Y0s9TP0sssLs7TMzQwMNc1NDaI0DMyMDTVM7DUMzA0YmHghItzMPAWF2cmGRiYmZpZmJobcjIYPdnR8Hx577MpO1_sn-3j6Ofi6xjk_HRDy8tFE1-sb3vasfrpuiVP21qfrpv1ZG_v83XTn22eysPAmpaYU5zKC6W5GULcXEOcPXR9_N09nR19dJPNDI10zcxTzC1S0wzSTBONgGxjkyTTRGPDFMNEy1RzE0tjM0ugEy0S08yM0lIs0yxSDczSQMDSMjXVNNHc1MDQmJtBE2JseWJeWmJeenxWfmlRHtDC-KzirPTkyuwKkCcNLIFeBKpVgqhNzsjPSy_MBKouKMrMTSyqjDczMzM0NjExtjQGAKP9ZUI |
| ClassificationCodes | TP391.4 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2RA 92L CQIGP W92 ~WA 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.3969/j.issn.1007-130X.2015.09.012 |
| DatabaseName | 维普期刊资源整合服务平台 中文科技期刊数据库-CALIS站点 中文科技期刊数据库-7.0平台 中文科技期刊数据库-工程技术 中文科技期刊数据库- 镜像站点 Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| DocumentTitleAlternate | An improved LANDMARC RFID indoor location algorithm |
| DocumentTitle_FL | An improved LANDMARC RFID indoor location algorithm |
| EndPage | 1675 |
| ExternalDocumentID | jsjgcykx201509012 666134439 |
| GrantInformation_xml | – fundername: 国家自然科学基金资助项目; 国家科技支撑计划课题资助项目 funderid: (61263031); (2012BAF12B19) |
| GroupedDBID | 2RA 92L ALMA_UNASSIGNED_HOLDINGS CDYEO CQIGP W92 ~WA 2B. 4A8 92I 93N PSX TCJ |
| ID | FETCH-LOGICAL-c612-67d78ef0f5a267d34b5a31d1a9e7493692018af62fd9f8e06fffff99ee5a75013 |
| ISSN | 1007-130X |
| IngestDate | Thu May 29 04:04:00 EDT 2025 Wed Feb 14 10:28:01 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 9 |
| Keywords | reference tag 权重 参考标签 RFID室内定位 LANDMARC RFID indoor location weighted |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c612-67d78ef0f5a267d34b5a31d1a9e7493692018af62fd9f8e06fffff99ee5a75013 |
| Notes | In the environment of RFID indoor location, the location accuracy of LANDMARC is af- fected by the number of neighboring reference tags. Traditional algorithms confine to selection of 3-5 reference tags in a small location environment. However, in a wide location environment, how to select neighboring reference tags is interfered by the neighboring reference tags which are far away from the readers . Therefore, more neighboring reference tags are required to assist locating. But as the number of neighboring reference tags increase the location error will increase accordingly. In order to solve this problem, we introduce the weighted idea in the neighboring reference tags to optimize the calculation of weight distribution, to reduce the error of the system and to thus improve the location accuracy. Simula- tion results show that the improved LANDMARC localization algorithm possesses higher accuracy in ca- ses of selecting more reference tags. 43-1258/TP RFID indoor location ; LANDMARC ; reference tag; weighted CA |
| PageCount | 5 |
| ParticipantIDs | wanfang_journals_jsjgcykx201509012 chongqing_primary_666134439 |
| PublicationCentury | 2000 |
| PublicationDate | 2015 |
| PublicationDateYYYYMMDD | 2015-01-01 |
| PublicationDate_xml | – year: 2015 text: 2015 |
| PublicationDecade | 2010 |
| PublicationTitle | 计算机工程与科学 |
| PublicationTitleAlternate | Computer Engineering ＆ Science |
| PublicationTitle_FL | Computer Engineering and Science |
| PublicationYear | 2015 |
| Publisher | 甘肃省制造业信息化工程技术研究中心,甘肃兰州730050%兰州理工大学电气工程与信息工程学院,甘肃兰州,730050 兰州理工大学电气工程与信息工程学院,甘肃兰州730050 |
| Publisher_xml | – name: 甘肃省制造业信息化工程技术研究中心,甘肃兰州730050%兰州理工大学电气工程与信息工程学院,甘肃兰州,730050 – name: 兰州理工大学电气工程与信息工程学院,甘肃兰州730050 |
| SSID | ssib006568571 ssib017479296 ssib001050383 ssib015938883 ssib001102936 ssib051375740 ssib023646326 ssib036438059 ssib000459496 |
| Score | 2.0068355 |
| Snippet | 在射频识别RFID室内定位环境中,LANDMARC定位算法的精度与选取的近邻参考标签数量有关。传统的算法仅仅局限于在小范围定位环境中选取3~5个参考标签,而在较大的定位环境中,距... TP391.4; 在射频识别RFID室内定位环境中,LANDMARC定位算法的精度与选取的近邻参考标签数量有关.传统的算法仅仅局限于在小范围定位环境中选取3～5个参考标签,而在较大的定... |
| SourceID | wanfang chongqing |
| SourceType | Aggregation Database Publisher |
| StartPage | 1671 |
| SubjectTerms | LANDMARC RFID室内定位 参考标签 权重 |
| Title | 一种改进LANDMARC射频识别室内定位算法 |
| URI | http://lib.cqvip.com/qk/94293X/201509/666134439.html https://d.wanfangdata.com.cn/periodical/jsjgcykx201509012 |
| Volume | 37 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVEBS databaseName: Inspec with Full Text issn: 1007-130X databaseCode: ADMLS dateStart: 20130501 customDbUrl: isFulltext: true dateEnd: 99991231 titleUrlDefault: https://www.ebsco.com/products/research-databases/inspec-full-text omitProxy: false ssIdentifier: ssib015938883 providerName: EBSCOhost |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR1NaxNBdCgpiBdRVKxVKdI5pu7XfB1nkw1FjAetkFvYTXZaKqTVtqA9edDipQdBEfQmggchCl70IP6Zpq3_wvdmJ8nWhlLNIcy-efM-h5n3hvkgZB7yLZNKnlVNIDqQoBhTVTJIqyrPjUojleX2LEzzLl98EN1usdZUpVXatbS1mS10tieeK_kfrwIM_IqnZP_BsyOiAIAy-Bf-wcPwfyof0ySiscTNComgWlBZpwmnCoCKJpLGDapifBGjqe_VaMJo7FEZ0URRHVDlI4puUMmxSkI5xoJOqI4shFPJHERpy6puOQgLEcgqDmnxeOUwvrU0gYJ_BE3VaKytAABktgqkjofiJ058FAnY1akeLRfa1rHVB7hh3DuuAX0VVhZU4roTSAdHUBLLyBkDC1LT2C8vdhQHPW3HxBZgPiUtYkBlaCE14OuMFHO0H1hce46xs03DKs0RE4yKyDWq-CSlOYqAPrOGQWSB1IAvFpRlYSmDJbB5A8UIapNkY-gi8GrBRSX2WQCPBux4lW3uOW87kRi6Ggw_tLpjETNrykKkE5w2Seu_kUeUwVW2351OEUArdClNmrjcDbFQqzyrFlf5uNFDlaZInxdv7rhwCz7ZpKk8VFzZqRxZLIxY4GZMZm8mdrvvj16Wvrqxutx5-vAJYnkQ6kJwNh0IiEErZFrXm3ful1MZFZWumvTtxUjlM-YeRMLjesh7JBunTpAFhFKO8SGxF5BpjPDxXQZeSo3gM5SlVIb5oWCiOK891O0MmXeK3zpJbbwFZmWtt_wIYlt71LBn0t5yKSpeOk_OuXR2Thdj0wUytb1ykQR7358dfNrdf_3j8Nf74fgz-Pr894dXh192Bi8_D_ofBzsvBv13ez93D_pv97-9uUSWGslSbbHq3mapdiAnqnLRFTI3nmFpAOUwylga-l0_VbmI8I1QkFemhgemq4zMPW7wp2AGYCnkKH54mVR6a738CpkTKZcKfBUJk0VpR6Z-GnY7eZZBLGEg4JghsyN12-vFFTxtDi4NI0imZshNZ4C2G5g32sc6wdXTIM2Ss1gullevkcrm4638OiQcm9kN13f-AJHl0E0 |
| linkProvider | EBSCOhost |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E4%B8%80%E7%A7%8D%E6%94%B9%E8%BF%9BLANDMARC%E5%B0%84%E9%A2%91%E8%AF%86%E5%88%AB%E5%AE%A4%E5%86%85%E5%AE%9A%E4%BD%8D%E7%AE%97%E6%B3%95&rft.jtitle=%E8%AE%A1%E7%AE%97%E6%9C%BA%E5%B7%A5%E7%A8%8B%E4%B8%8E%E7%A7%91%E5%AD%A6&rft.au=%E6%9B%B9%E6%B4%81&rft.au=%E7%89%9B%E4%B8%BD%E6%B3%A2&rft.au=%E7%8E%8B%E8%BF%9B%E8%8A%B1&rft.date=2015&rft.pub=%E7%94%98%E8%82%83%E7%9C%81%E5%88%B6%E9%80%A0%E4%B8%9A%E4%BF%A1%E6%81%AF%E5%8C%96%E5%B7%A5%E7%A8%8B%E6%8A%80%E6%9C%AF%E7%A0%94%E7%A9%B6%E4%B8%AD%E5%BF%83%2C%E7%94%98%E8%82%83%E5%85%B0%E5%B7%9E730050%25%E5%85%B0%E5%B7%9E%E7%90%86%E5%B7%A5%E5%A4%A7%E5%AD%A6%E7%94%B5%E6%B0%94%E5%B7%A5%E7%A8%8B%E4%B8%8E%E4%BF%A1%E6%81%AF%E5%B7%A5%E7%A8%8B%E5%AD%A6%E9%99%A2%2C%E7%94%98%E8%82%83%E5%85%B0%E5%B7%9E%2C730050&rft.issn=1007-130X&rft.volume=37&rft.issue=9&rft.spage=1671&rft.epage=1675&rft_id=info:doi/10.3969%2Fj.issn.1007-130X.2015.09.012&rft.externalDocID=jsjgcykx201509012 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F94293X%2F94293X.jpg http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fjsjgcykx%2Fjsjgcykx.jpg |