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[null,"1.","Record Nr.",null,"UNINA9910954549203321"]
[null,null,"Autore",null,"Schmid Andreas <1964->"]
[null,null,"Titolo",null,"Advanced Galileo and GPS receiver techniques : enhanced sensitivity and improved accuracy / / Andreas Schmid"]
[null,null,"Pubbl/distr/stampa",null,"New York, : Nova Science Publishers, c2009"]
[null,null,"ISBN",null,"1-61209-808-8"]
[null,null,"Edizione",null,"[1st ed.]"]
[null,null,"Descrizione fisica",null,"1 online resource (249 p.)"]
[null,null,"Collana",null,"Electrical engineering developments series"]
[null,null,"Disciplina",null,"621.384/191"]
[null,null,"Soggetti",null,"GPS receivers"]
[{"$nulls":4},"Global Positioning System"]
[{"$nulls":4},"Galileo satellite navigation system"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Intro -- ADVANCED GALILEO AND GPS RECEIVERTECHNIQUES: ENHANCED SENSITIVITYAND IMPROVED ACCURACY -- ADVANCEDGALILEOANDGPSRECEIVERTECHNIQUES:ENHANCEDSENSITIVITYANDIMPROVEDACCURACY -- Contents -- Acknowledgments -- Abstract -- Introduction -- Known Methods to EnhanceSensitivity -- 2.1. Assisted Satellite Navigation -- 2.2. Single Shot Positioning -- 2.3. Highly Parallel Correlation -- 2.4. Noncoherent Integration -- 2.5. Combined Galileo and GPS Reception -- 2.6. Conclusion -- Differential Correlation -- 3.1. Galileo/GPS Signal Specification -- 3.2. Down-Conversion and Doppler Compensation -- 3.3. Despreading and Coherent Integration -- 3.4. Differential Correlation Mean -- 3.5. Differential Correlation Variance -- 3.6. Synchronization Detection -- 3.7. Detection Threshold -- 3.8. Differential Correlation Sensitivity -- 3.9. Coherent Integration Sensitivity -- 3.10. Noncoherent Integration Sensitivity -- 3.11. Sensitivity Gain -- 3.12. Code Phase Estimation -- 3.13. Early-Late Discrimination Function -- 3.14. Differential Correlation Accuracy -- 3.15. Noncoherent Integration Accuracy -- 3.16. Accuracy Improvement -- 3.17. Conclusion -- Adaptive Detection Threshold -- 4.1. Attenuation Mitigation -- 4.2. Detection Threshold Adjustment -- 4.3. Cross-Correlation Mitigation -- 4.4. Attenuation Estimation -- 4.5. Differential Correlation Sensitivity -- 4.6. Noncoherent Integration Sensitivity -- 4.7. Sensitivity Gain -- 4.8. Conclusion -- Frequency Offset Correction -- 5.1. Frequency Deviation Feedback -- 5.2. Open Loop Frequency Estimation Accuracy -- 5.3. Feedback Loop -- 5.4. "]
[{"$nulls":4},"Magnitude Reception Sensitivity -- 5.5. Inphase Reception Sensitivity -- 5.6. Sensitivity Gain -- 5.7. Magnitude Positioning Accuracy -- 5.8. Inphase Positioning Accuracy -- 5.9. Accuracy Improvement -- 5.10. Conclusion -- Phase Mismatch Correction -- 6.1. Signal Rotation."]
[{"$nulls":4},"6.2. Phase Estimation Accuracy -- 6.3. Magnitude Reception Sensitivity -- 6.4. Inphase Reception Sensitivity -- 6.5. Sensitivity Gain -- 6.6. Magnitude Positioning Accuracy -- 6.7. Inphase Positioning Accuracy -- 6.8. Accuracy Improvement -- 6.9. Conclusion -- Adaptive Integration Interval -- 7.1. Integration Number Adjustment -- 7.2. Magnitude Reception Sensitivity -- 7.3. Inphase Reception Sensitivity -- 7.4. Sensitivity Gain -- 7.5. Magnitude Positioning Accuracy -- 7.6. Inphase Positioning Accuracy -- 7.7. Accuracy Improvement -- 7.8. Conclusion -- Multipath Fading Mitigation -- 8.1. Fading Adaptation -- 8.2. Optimal Detection Threshold -- 8.3. Reception Sensitivity -- 8.4. Conclusion -- Semiconductor ImplementationCharacteristics -- 9.1. Digital Baseband Processing -- 9.2. Analog to Digital Conversion -- 9.3. Despreading -- 9.4. Coherent Accumulation -- 9.5. Differential Product -- 9.6. Differential Accumulation -- 9.7. Squared Magnitude -- 9.8. Noncoherent Accumulation -- 9.9. Conclusion -- Conclusion -- Acronyms, Mathematical Symbols,and Variables -- Acronyms -- Mathematical Symbols -- Latin Variables -- Greek Variables -- References -- Publications -- Index."]
[null,null,null,"Sommario/riassunto","This book introduces new ranging techniques which have been shown to improve the reception sensitivity and positioning accuracy of GPS and Galileo receivers. These can be implemented with low complexity and in addition to existing methods."]