A-GPS
Assisted GPS, GNSS, and SBAS
Seiten
2009
Artech House Publishers (Verlag)
978-1-59693-374-3 (ISBN)
Artech House Publishers (Verlag)
978-1-59693-374-3 (ISBN)
Assisted GPS (A-GPS) has been developed to provide greatly improved capabilities, helping GPS work better and faster in almost any location. Looking at the technical aspects and underpinnings of A-GPS, this book focuses on practical implementation. It reviews standard GPS design, helping professionals understand why GPS requires assistance.
Today, increasing demands and expectations are being placed on GPS systems. Assisted GPS (A-GPS) has been developed to provide greatly improved capabilities, helping GPS work better and faster in almost any location. Offering a detailed look at all the technical aspects and underpinnings of A-GPS, this unique book places emphasis on practical implementation. The book reviews standard GPS design, helping professionals understand why GPS requires assistance in the first place. Readers discover how A-GPS enables the computing of a position from navigation satellites in the absence of precise time - a topic not covered in any other book. Moreover, engineers learn how to design and analyze a high sensitivity GPS receiver and determine the achievable sensitivity of a GPS receiver.
Today, increasing demands and expectations are being placed on GPS systems. Assisted GPS (A-GPS) has been developed to provide greatly improved capabilities, helping GPS work better and faster in almost any location. Offering a detailed look at all the technical aspects and underpinnings of A-GPS, this unique book places emphasis on practical implementation. The book reviews standard GPS design, helping professionals understand why GPS requires assistance in the first place. Readers discover how A-GPS enables the computing of a position from navigation satellites in the absence of precise time - a topic not covered in any other book. Moreover, engineers learn how to design and analyze a high sensitivity GPS receiver and determine the achievable sensitivity of a GPS receiver.
Frank van Diggelen is the technical director of GPS systems and the chief navigation officer at Broadcom Corporation. Dr. van Diggelen is also a technical advisor of assisted GPS for NavtechGPS. He holds a Ph.D. in electrical engineering from Cambridge University, England.
Introduction. Standard GPS Review. Assistance - the "A" in A-GPS. Coarse Time Navigation - "Instant GPS". Coarse Time HDOP. High Sensitivity - "Indoor GPS". Generating Assistance Data. Long Term Orbits. Industry Standards and Government Mandates. Past and Future A-GNSS.
Erscheint lt. Verlag | 30.4.2009 |
---|---|
Zusatzinfo | Illustrations |
Verlagsort | Norwood |
Sprache | englisch |
Themenwelt | Technik ► Nachrichtentechnik |
ISBN-10 | 1-59693-374-7 / 1596933747 |
ISBN-13 | 978-1-59693-374-3 / 9781596933743 |
Zustand | Neuware |
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