Roman Lesjak, Susanne Schweitzer, José M. Vallet García, Karl Diengsleder-Lambauer, Selim Solmaz
{"title":"A Comparative Experimental Performance Assessment of RTK+OSNMA-Based Positioning for Road Vehicle Applications","authors":"Roman Lesjak, Susanne Schweitzer, José M. Vallet García, Karl Diengsleder-Lambauer, Selim Solmaz","doi":"10.3390/enc2023-15434","DOIUrl":"https://doi.org/10.3390/enc2023-15434","url":null,"abstract":"","PeriodicalId":508383,"journal":{"name":"ENC 2023","volume":"273 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139170440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Resilience in Maritime Transport for the Next Decade","authors":"Alina Colling, Stephan Procee","doi":"10.3390/enc2023-15416","DOIUrl":"https://doi.org/10.3390/enc2023-15416","url":null,"abstract":"","PeriodicalId":508383,"journal":{"name":"ENC 2023","volume":"71 23","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139180291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fabian Theurl, Christoph Schmied, E. Reitbauer, Manfred Wieser
{"title":"Automated Route Planning from LiDAR Point Clouds for Agricultural Applications","authors":"Fabian Theurl, Christoph Schmied, E. Reitbauer, Manfred Wieser","doi":"10.3390/enc2023-15448","DOIUrl":"https://doi.org/10.3390/enc2023-15448","url":null,"abstract":"","PeriodicalId":508383,"journal":{"name":"ENC 2023","volume":"17 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139183008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jorge Durán, Damián Socías, E. Carbonell, Ana González, David Calle, Irma Rodríguez
{"title":"Exploring the Contribution of PNT LEO Satellites to Precise Positioning Applications","authors":"Jorge Durán, Damián Socías, E. Carbonell, Ana González, David Calle, Irma Rodríguez","doi":"10.3390/enc2023-15426","DOIUrl":"https://doi.org/10.3390/enc2023-15426","url":null,"abstract":"","PeriodicalId":508383,"journal":{"name":"ENC 2023","volume":"193 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139311470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Required Navigation Performances for Drone Flight Operations","authors":"Pablo Haro, Carmen Aguilera, Giovanni Lucchi","doi":"10.3390/enc2023-15459","DOIUrl":"https://doi.org/10.3390/enc2023-15459","url":null,"abstract":"","PeriodicalId":508383,"journal":{"name":"ENC 2023","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139311619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Lucía Pallarés-Rodríguez, Sergi Locubiche-Serra, Guillem Foreman-Campins, G. Seco-Granados, J. López-Salcedo
: This paper presents a comparative benchmarking of different beamforming techniques for robust multipath and spoofing mitigation in handheld receivers equipped with a small number of antenna elements. In the field of Global Navigation Satellite Systems (GNSSs), multipath and spoofing have become major sources of signal degradation, whereby the presence of closely spaced replicas of the signal of interest hampers the receiver’s performance. Spatial filtering through the use of antenna arrays is one appealing approach to combat these effects. However, the upward trend in device miniaturization poses a serious concern for spatial filtering in handheld devices such as tablets or smartphones, particularly for the case of decimeter-wave signals such as in GNSSs. The terminal size constraints lead to deploying arrays with very few antennas, thus degrading the mitigation performance of the above impairments. This work explores the feasibility of performing robust multi-path and spoofing mitigation in GNSS receivers with antenna arrays of very small sizes. Simulation results on four-antenna rectangular and two-antenna linear array distributions are provided, showing that the reduction in array size can be counteracted by the use of advanced beamformers.
{"title":"Beamforming Techniques for Resilient Navigation with Small Antenna Arrays","authors":"Lucía Pallarés-Rodríguez, Sergi Locubiche-Serra, Guillem Foreman-Campins, G. Seco-Granados, J. López-Salcedo","doi":"10.3390/enc2023-15466","DOIUrl":"https://doi.org/10.3390/enc2023-15466","url":null,"abstract":": This paper presents a comparative benchmarking of different beamforming techniques for robust multipath and spoofing mitigation in handheld receivers equipped with a small number of antenna elements. In the field of Global Navigation Satellite Systems (GNSSs), multipath and spoofing have become major sources of signal degradation, whereby the presence of closely spaced replicas of the signal of interest hampers the receiver’s performance. Spatial filtering through the use of antenna arrays is one appealing approach to combat these effects. However, the upward trend in device miniaturization poses a serious concern for spatial filtering in handheld devices such as tablets or smartphones, particularly for the case of decimeter-wave signals such as in GNSSs. The terminal size constraints lead to deploying arrays with very few antennas, thus degrading the mitigation performance of the above impairments. This work explores the feasibility of performing robust multi-path and spoofing mitigation in GNSS receivers with antenna arrays of very small sizes. Simulation results on four-antenna rectangular and two-antenna linear array distributions are provided, showing that the reduction in array size can be counteracted by the use of advanced beamformers.","PeriodicalId":508383,"journal":{"name":"ENC 2023","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139311729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aram Vroom, Tom van den Oever, Joaquín Gañez Fernandez, Nick van der Hijden, Alexandra Zevenbergen, Bas L. van der Hoeven
{"title":"S-TrackS: A Secure Snapshot-Based Solution for Positioning and Timing","authors":"Aram Vroom, Tom van den Oever, Joaquín Gañez Fernandez, Nick van der Hijden, Alexandra Zevenbergen, Bas L. van der Hoeven","doi":"10.3390/enc2023-15457","DOIUrl":"https://doi.org/10.3390/enc2023-15457","url":null,"abstract":"","PeriodicalId":508383,"journal":{"name":"ENC 2023","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139311772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. A. del Peral-Rosado, Ali Y. Yildirim, Nils C. Klinger, P. Nolle, Sara M. Razavi, Sagar Parsawar, Rakesh Mundlamuri, Florian Kaltenberger, Niilo Sirola, Stefano Garlaschi, Luca Canzian, J. Talvitie, Detlef Flachs
European Navigation Conference 2023, Noordwijk
2023 年欧洲导航大会，诺德韦克
{"title":"Preliminary Field Results of a Dedicated 5G Positioning Network for Enhanced Hybrid Positioning","authors":"J. A. del Peral-Rosado, Ali Y. Yildirim, Nils C. Klinger, P. Nolle, Sara M. Razavi, Sagar Parsawar, Rakesh Mundlamuri, Florian Kaltenberger, Niilo Sirola, Stefano Garlaschi, Luca Canzian, J. Talvitie, Detlef Flachs","doi":"10.3390/enc2023-15432","DOIUrl":"https://doi.org/10.3390/enc2023-15432","url":null,"abstract":"European Navigation Conference 2023, Noordwijk","PeriodicalId":508383,"journal":{"name":"ENC 2023","volume":"103 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139311672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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