Pub Date : 2008-10-14DOI: 10.1109/TIWDC.2008.4649050
J. García, A. Soto, G. de Miguel, J. Besada, P. Tarrío
This paper is focused on trajectory reconstruction techniques for evaluating ATC systems, using real data of recorded opportunity traffic. We analyze different alternatives for this problem, from traditional interpolation approaches based on curve fitting to our proposed schemes based on modeling regular motion patterns with optimal smoothers. The extraction of trajectory features such as motion type (or mode of flight), maneuvers profile, geometric parameters, etc., allows a more accurate computation of the curve and the detailed evaluation of the data processors used in the ATC centre. Different alternatives will be compared with some performance results obtained with simulated and real data sets.
{"title":"Trajectory reconstruction techniques for evaluation of ATC systems","authors":"J. García, A. Soto, G. de Miguel, J. Besada, P. Tarrío","doi":"10.1109/TIWDC.2008.4649050","DOIUrl":"https://doi.org/10.1109/TIWDC.2008.4649050","url":null,"abstract":"This paper is focused on trajectory reconstruction techniques for evaluating ATC systems, using real data of recorded opportunity traffic. We analyze different alternatives for this problem, from traditional interpolation approaches based on curve fitting to our proposed schemes based on modeling regular motion patterns with optimal smoothers. The extraction of trajectory features such as motion type (or mode of flight), maneuvers profile, geometric parameters, etc., allows a more accurate computation of the curve and the detailed evaluation of the data processors used in the ATC centre. Different alternatives will be compared with some performance results obtained with simulated and real data sets.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123560781","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}
Pub Date : 2008-10-14DOI: 10.1109/TIWDC.2008.4649040
H. Essen, M. Hagelen, A. Wahlen, Karlheinz Bers, M. Jager, Marcus Hebel
Light weight and compact radars with high resolution capability can be built at millimeter wave frequencies. This has been demonstrated for a long period of time for missile seeker application for military use and as automotive radars in a civilian application. The technological advantages of this type of radar can be adapted to security applications in air traffic management at short and medium range as well as on the ground. The application discussed in this paper, focuses on the derivation of high resolution signatures of flying helicopters for non-cooperative classification schemes.
{"title":"Non-cooperative classification of helicopters using millimetre wave radar and ISAR processing","authors":"H. Essen, M. Hagelen, A. Wahlen, Karlheinz Bers, M. Jager, Marcus Hebel","doi":"10.1109/TIWDC.2008.4649040","DOIUrl":"https://doi.org/10.1109/TIWDC.2008.4649040","url":null,"abstract":"Light weight and compact radars with high resolution capability can be built at millimeter wave frequencies. This has been demonstrated for a long period of time for missile seeker application for military use and as automotive radars in a civilian application. The technological advantages of this type of radar can be adapted to security applications in air traffic management at short and medium range as well as on the ground. The application discussed in this paper, focuses on the derivation of high resolution signatures of flying helicopters for non-cooperative classification schemes.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117043005","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}
Pub Date : 2008-10-14DOI: 10.1109/TIWDC.2008.4649039
F. Yanovsky
This paper discusses a way to enhance the functionality of future surveillance system taking into account the advantage of numerous information of onboard sensors and aircraft itself. Combination of this idea with automated dependent surveillance (ADS) is considered. Requirements for such a system are discussed based on weather information, which is necessary for safe and successful flight. Possible structure of the system that consists of ground-based stable network, airborne dynamic network and satellite segment is proposed. Advantages of proposed approach are indicated, and some directions of system development are presented.
{"title":"Automated Dependent Surveillance: Aircraft position and weather data","authors":"F. Yanovsky","doi":"10.1109/TIWDC.2008.4649039","DOIUrl":"https://doi.org/10.1109/TIWDC.2008.4649039","url":null,"abstract":"This paper discusses a way to enhance the functionality of future surveillance system taking into account the advantage of numerous information of onboard sensors and aircraft itself. Combination of this idea with automated dependent surveillance (ADS) is considered. Requirements for such a system are discussed based on weather information, which is necessary for safe and successful flight. Possible structure of the system that consists of ground-based stable network, airborne dynamic network and satellite segment is proposed. Advantages of proposed approach are indicated, and some directions of system development are presented.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128747124","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}
Pub Date : 2008-10-14DOI: 10.1109/TIWDC.2008.4649023
V. G. Dikshit, P. Mahapatra
A scheme for integration of stand-alone INS and GPS sensors is presented, with data interchange over an external bus. This ensures modularity and sensor interchangeability. Use of a medium-coupled scheme reduces data flow and computation, facilitating use in surface vehicles. Results show that the hybrid navigation system is capable of delivering high positioning accuracy.
{"title":"Medium-coupled bus-based INS-GPS sensor fusion for accurate and reliable positioning","authors":"V. G. Dikshit, P. Mahapatra","doi":"10.1109/TIWDC.2008.4649023","DOIUrl":"https://doi.org/10.1109/TIWDC.2008.4649023","url":null,"abstract":"A scheme for integration of stand-alone INS and GPS sensors is presented, with data interchange over an external bus. This ensures modularity and sensor interchangeability. Use of a medium-coupled scheme reduces data flow and computation, facilitating use in surface vehicles. Results show that the hybrid navigation system is capable of delivering high positioning accuracy.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133445070","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}
Pub Date : 2008-10-14DOI: 10.1109/TIWDC.2008.4649047
H. Neufeldt
Thales is delivering the ground station equipment for the US Federal Aviation Administration (FAA) Surveillance Broadcast Services (SBS) Program which is part of the FAA Next Generation Air Traffic System (NGATS or NextGen). Demanded by the constraints and requirements laid out in the FAA essential and critical services specification, this new generation of automatic dependent surveillance broadcast (ADS-B) ground station equipment provides significantly higher performance and flexibility than its already successful predecessor AS680. This paper presents background, function, and performance of the new equipment generation.
{"title":"Next generation of thales ADS-B ground stations - supporting the US Surveillance Broadcasting Services System Program","authors":"H. Neufeldt","doi":"10.1109/TIWDC.2008.4649047","DOIUrl":"https://doi.org/10.1109/TIWDC.2008.4649047","url":null,"abstract":"Thales is delivering the ground station equipment for the US Federal Aviation Administration (FAA) Surveillance Broadcast Services (SBS) Program which is part of the FAA Next Generation Air Traffic System (NGATS or NextGen). Demanded by the constraints and requirements laid out in the FAA essential and critical services specification, this new generation of automatic dependent surveillance broadcast (ADS-B) ground station equipment provides significantly higher performance and flexibility than its already successful predecessor AS680. This paper presents background, function, and performance of the new equipment generation.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"155 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116226409","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}
Pub Date : 2008-10-14DOI: 10.1109/TIWDC.2008.4649019
C. Rekkas, M. Rees
The paper outlines the status and plans for the implementation of automatic dependent surveillance-broadcast (ADS-B) in Europe. It presents the progress achieved in areas such as standardisation, validation (including the so-called CRISTAL trials in partnership with air navigation service providers, the pioneer airline scheme, the monitoring of ADS-B performance), certification, implementation planning and operations. Europe progresses fast towards ADS-B implementation. ADS-B operations will first happen at local sites from 2009 and will be followed by a more widespread implementation from around 2015 onwards, based on a European Commission Implementing Rule. The results from ADS-B performance analysis so far are very positive.
{"title":"Towards ADS-B implementation in Europe","authors":"C. Rekkas, M. Rees","doi":"10.1109/TIWDC.2008.4649019","DOIUrl":"https://doi.org/10.1109/TIWDC.2008.4649019","url":null,"abstract":"The paper outlines the status and plans for the implementation of automatic dependent surveillance-broadcast (ADS-B) in Europe. It presents the progress achieved in areas such as standardisation, validation (including the so-called CRISTAL trials in partnership with air navigation service providers, the pioneer airline scheme, the monitoring of ADS-B performance), certification, implementation planning and operations. Europe progresses fast towards ADS-B implementation. ADS-B operations will first happen at local sites from 2009 and will be followed by a more widespread implementation from around 2015 onwards, based on a European Commission Implementing Rule. The results from ADS-B performance analysis so far are very positive.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131468836","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}
Pub Date : 2008-10-14DOI: 10.1017/S175907870900021X
V. Latyshev
The subspace-based technique is used for the estimation of the time of arrival and Doppler shift of a signal of the known waveform. The tool to find required subspaces is a special orthogonal decomposition of received data. It allows concentrate Fisher information about desired parameter in a small number of the first terms of the decomposition. This approach offers a low-dimensional vector of sufficient statistics. It leads to computationally efficient Bayes estimation. Besides, it results in expanding of the SNR range for effective ML-estimating. At last, we can obtain independent time arrival and Doppler shift estimations on the base generalized eigenvectors of the matrix pair.
{"title":"Subspace-based estimation of time of arrival and Doppler shift for a signal of known waveform","authors":"V. Latyshev","doi":"10.1017/S175907870900021X","DOIUrl":"https://doi.org/10.1017/S175907870900021X","url":null,"abstract":"The subspace-based technique is used for the estimation of the time of arrival and Doppler shift of a signal of the known waveform. The tool to find required subspaces is a special orthogonal decomposition of received data. It allows concentrate Fisher information about desired parameter in a small number of the first terms of the decomposition. This approach offers a low-dimensional vector of sufficient statistics. It leads to computationally efficient Bayes estimation. Besides, it results in expanding of the SNR range for effective ML-estimating. At last, we can obtain independent time arrival and Doppler shift estimations on the base generalized eigenvectors of the matrix pair.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126999932","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}
Pub Date : 2008-10-14DOI: 10.1109/TIWDC.2008.4649053
K. Engels, R. Heidger
This paper presents an infrastructure for online tracking quality control (OTQC), as being in development and implementation in the DFS Deutsche Flugsicherung Air Navigation Service, both for the sensor data processing in control towers and Area Control Centers (ACCs).
本文介绍了一种在线跟踪质量控制(OTQC)的基础设施，该基础设施正在DFS Deutsche Flugsicherung空中导航服务中开发和实施，用于控制塔和区域控制中心(ACCs)的传感器数据处理。
{"title":"An infrastructure for online tracking quality control","authors":"K. Engels, R. Heidger","doi":"10.1109/TIWDC.2008.4649053","DOIUrl":"https://doi.org/10.1109/TIWDC.2008.4649053","url":null,"abstract":"This paper presents an infrastructure for online tracking quality control (OTQC), as being in development and implementation in the DFS Deutsche Flugsicherung Air Navigation Service, both for the sensor data processing in control towers and Area Control Centers (ACCs).","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"218 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114680663","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}
Pub Date : 2008-10-14DOI: 10.1017/S1759078709000233
K. Lukin, A. Mogila, G. Galati, G. Pavan
Traditional millimeter wave Surface Movement Radar (SMR) have been designed and tested. A novel concept for the design of a new SMR is suggested based upon Synthetic Aperture Antenna and Noise Radar Technology. It enables designing of SMR without mechanical rotation of an antenna, but applying several nonmoving Synthetic Aperture Antennas instead. Application of Noise Radar Technology is also considered in more detail to improve the expected performance of a new SMR.
{"title":"Novel concepts for Surface Movement Radar design","authors":"K. Lukin, A. Mogila, G. Galati, G. Pavan","doi":"10.1017/S1759078709000233","DOIUrl":"https://doi.org/10.1017/S1759078709000233","url":null,"abstract":"Traditional millimeter wave Surface Movement Radar (SMR) have been designed and tested. A novel concept for the design of a new SMR is suggested based upon Synthetic Aperture Antenna and Noise Radar Technology. It enables designing of SMR without mechanical rotation of an antenna, but applying several nonmoving Synthetic Aperture Antennas instead. Application of Noise Radar Technology is also considered in more detail to improve the expected performance of a new SMR.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121751041","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}
Pub Date : 2008-10-14DOI: 10.1109/TIWDC.2008.4649020
V. Cedrini, M. Zacchei, V. Zampognaro
This paper discusses the research being conducted in Italy by ENAV CNS/ATM Experimental Centre to verify the potential benefits deriving from the use of ADS-B technology in Caraffa di Catanzaro and Alghero scenarios. This objective has to be achieved through technical and pre-operational validation activities. The first one is on-going, and some initial observations with regard to validation objectives are also presented together with the parameters and acceptance criteria used. Preliminary results are introduced and analyzed. The pre-operational validation is planned to start in autumn 2008; approach, objectives and expected results are also reported.
本文讨论了意大利ENAV CNS/ATM实验中心正在进行的研究，以验证在Caraffa di Catanzaro和Alghero场景中使用ADS-B技术所带来的潜在效益。这一目标必须通过技术和操作前验证活动来实现。第一个正在进行中，并且一些关于验证目标的初始观察也与所使用的参数和接受标准一起呈现。对初步结果进行了介绍和分析。作战前验证计划于2008年秋季开始;报告方法、目标和预期结果。
{"title":"ADS-B 1090ES implementation: The CRISTAL-MED Project","authors":"V. Cedrini, M. Zacchei, V. Zampognaro","doi":"10.1109/TIWDC.2008.4649020","DOIUrl":"https://doi.org/10.1109/TIWDC.2008.4649020","url":null,"abstract":"This paper discusses the research being conducted in Italy by ENAV CNS/ATM Experimental Centre to verify the potential benefits deriving from the use of ADS-B technology in Caraffa di Catanzaro and Alghero scenarios. This objective has to be achieved through technical and pre-operational validation activities. The first one is on-going, and some initial observations with regard to validation objectives are also presented together with the parameters and acceptance criteria used. Preliminary results are introduced and analyzed. The pre-operational validation is planned to start in autumn 2008; approach, objectives and expected results are also reported.","PeriodicalId":113942,"journal":{"name":"2008 Tyrrhenian International Workshop on Digital Communications - Enhanced Surveillance of Aircraft and Vehicles","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120959465","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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