Nicht aus der Schweiz? Besuchen Sie lehmanns.de

Location-Based Services (eBook)

Fundamentals and Operation

(Autor)

eBook Download: PDF
2005 | 1. Auflage
386 Seiten
John Wiley & Sons (Verlag)
978-0-470-09232-3 (ISBN)

Lese- und Medienproben

Location-Based Services - Axel Küpper
Systemvoraussetzungen
107,99 inkl. MwSt
(CHF 105,50)
Der eBook-Verkauf erfolgt durch die Lehmanns Media GmbH (Berlin) zum Preis in Euro inkl. MwSt.
  • Download sofort lieferbar
  • Zahlungsarten anzeigen
Location-based Services (LBSs) are mobile services for providing
information that has been created, compiled, selected or filtered
under consideration of the users' current locations or those
of other persons or mobile devices. Typical examples are restaurant
finders, buddy trackers, navigation services or applications in the
areas of mobile marketing and mobile gaming. The attractiveness of
LBSs is due to the fact that users are not required to enter
location information manually but are automatically pinpointed and
tracked.

This book explains the fundamentals and operation of LBSs and
gives a thorough introduction to the key technologies and
organizational procedures, offering comprehensive coverage of
positioning methods, location protocols and service platforms,
alongside an overview of interfaces, languages, APIs and middleware
with examples demonstrating their usage.

* Explanation and comparison of all protocols and architectures
for location services

* In-depth coverage of satellite, cellular and local
positioning

* All embracing introduction to 3GPP positioning methods, such as
Cell-Id, E-OTD, U-TdoA, OTDoA-IPDL and Assisted GPS

* Explains the operation of enhanced emergency services such as
E-911

* Identifies unsolved research issues and challenges in the area
of LBSs

This comprehensive guide will be invaluable to undergraduate and
postgraduate students and lecturers in the area of
telecommunications. It will also be a useful resource to developers
and researchers seeking to expand their knowledge in this
field.

Axel Küpper received a diploma in computer science in 1996 and his Ph. D in 2001 from Aachen University of Technology, Germany. Since 2001 Küpper has worked as a research assistant at the Chair of Communication Systems and Computer Networks of Ludwig-Maximilians University Munich. His research activities focus on the fields of distributed systems and mobile communications. Küpper has carried out several research projects about location and context awareness and published approximately 30 reviewed papers.

Preface.

List of Abbreviations.

1 Introduction.

1.1 What are Location-based Services?

1.2 Application Scenarios.

1.3 LBS Actors.

1.4 Standardization.

1.5 Structure of this Book.

Part I: Fundamentals.

2 What is Location?

2.1 Location Categories.

2.2 Spatial Location.

2.3 Conclusion.

3 Spatial Databases and GIS.

3.1 What are Spatial Databases and GIS?

3.2 Geographic versus Spatial Data Models.

3.3 Representing Spatial Objects.

3.4 Features and Themes.

3.5 Algorithms of Computational Geometry.

3.6 Geography Markup Language.

3.7 Conclusion.

4 Basics of Wireless Communications.

4.1 Signals.

4.2 Propagation of Radio Signals.

4.3 Multiplexing and Multiple Access.

4.4 Conclusion.

5 Cellular Networks and Location Management.

5.1 Overview of Cellular Systems.

5.2 Principles of Cellular Networks.

5.3 Mobility Management.

5.4 Common Concepts of Location Management.

5.5 Location Management in CS Networks.

5.6 Location Management in PS Networks.

5.7 Conclusion.

Part II: Positioning.

6 Fundamentals of Positioning.

6.1 Classification of Positioning Infrastructures.

6.2 Basic Positioning Methods.

6.3 Range Measurements.

6.4 Accuracy and Precision.

6.5 Error Sources.

6.6 Conclusion.

7 Satellite Positioning.

7.1 Historical Background.

7.2 Orbital Motion of Satellite Systems.

7.3 Global Positioning System.

7.4 Differential GPS.

7.5 Galileo.

7.6 Conclusion.

8 Cellular Positioning.

8.1 Positioning in GSM Networks.

8.2 Positioning in UMTS Networks.

8.3 Assisted GPS in GSM and UMTS.

8.4 Positioning in other Cellular Systems.

8.5 Conclusion.

9 Indoor Positioning.

9.1 WLAN Positioning.

9.2 RFID Positioning.

9.3 Indoor Positioning with GPS.

9.4 Non Radiolocation Systems.

9.5 Conclusion.

Part III: LBS Operation.

10 Interorganizational LBS Operation.

10.1 LBS Supply Chain.

10.2 Scenarios of the LBS Supply Chain.

10.3 Supplier/Consumer Patterns for Location Dissemination.

10.4 Privacy Protection.

10.5 Conclusion.

11 Architectures and Protocols for Location Services.

11.1 GSMand UMTS Location Services.

11.2 Enhanced Emergency Services.

11.3 Mobile Location Protocol.

11.4 WAP Location Framework.

11.5 Parlay/OSA.

11.6 Geopriv.

11.7 Conclusion.

12 LBS Middleware.

12.1 Conceptual View of an LBS Middleware.

12.2 Location API for J2ME.

12.3 OpenGIS Location Services.

12.4 Conclusion.

13 LBS - The Next Generation.

Bibliography.

Index.

"...an enjoyable text as the writing is very good with a good flow to the subject." (Association For Computing Machinery, 25th November 2005)

Erscheint lt. Verlag 31.10.2005
Sprache englisch
Themenwelt Technik Elektrotechnik / Energietechnik
Technik Nachrichtentechnik
Wirtschaft Betriebswirtschaft / Management
Schlagworte Drahtlose Kommunikation • Electrical & Electronics Engineering • Elektrotechnik u. Elektronik • Mobile & Wireless Communications
ISBN-10 0-470-09232-7 / 0470092327
ISBN-13 978-0-470-09232-3 / 9780470092323
Haben Sie eine Frage zum Produkt?
PDFPDF (Adobe DRM)
Größe: 6,2 MB

Kopierschutz: Adobe-DRM
Adobe-DRM ist ein Kopierschutz, der das eBook vor Mißbrauch schützen soll. Dabei wird das eBook bereits beim Download auf Ihre persönliche Adobe-ID autorisiert. Lesen können Sie das eBook dann nur auf den Geräten, welche ebenfalls auf Ihre Adobe-ID registriert sind.
Details zum Adobe-DRM

Dateiformat: PDF (Portable Document Format)
Mit einem festen Seiten­layout eignet sich die PDF besonders für Fach­bücher mit Spalten, Tabellen und Abbild­ungen. Eine PDF kann auf fast allen Geräten ange­zeigt werden, ist aber für kleine Displays (Smart­phone, eReader) nur einge­schränkt geeignet.

Systemvoraussetzungen:
PC/Mac: Mit einem PC oder Mac können Sie dieses eBook lesen. Sie benötigen eine Adobe-ID und die Software Adobe Digital Editions (kostenlos). Von der Benutzung der OverDrive Media Console raten wir Ihnen ab. Erfahrungsgemäß treten hier gehäuft Probleme mit dem Adobe DRM auf.
eReader: Dieses eBook kann mit (fast) allen eBook-Readern gelesen werden. Mit dem amazon-Kindle ist es aber nicht kompatibel.
Smartphone/Tablet: Egal ob Apple oder Android, dieses eBook können Sie lesen. Sie benötigen eine Adobe-ID sowie eine kostenlose App.
Geräteliste und zusätzliche Hinweise

Buying eBooks from abroad
For tax law reasons we can sell eBooks just within Germany and Switzerland. Regrettably we cannot fulfill eBook-orders from other countries.

Mehr entdecken
aus dem Bereich
Ressourcen und Bereitstellung

von Martin Kaltschmitt; Karl Stampfer

eBook Download (2023)
Springer Fachmedien Wiesbaden (Verlag)
CHF 65,45