Acquisition Strategies of GNSS Receiver

Rafiullah Khan, Sarmad Ullah Khan, Rifaqat Zaheer, Shahid Khan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)
975 Downloads (Pure)

Abstract

GNSS receiver performs many important operations out of which acquisition has the great importance. The performance of GNSS receiver is strongly influenced by the acquisition time. Acquisition provides rough estimate of code delay and Doppler frequency values of the received signal which plays very important role to synchronize local code with the received one. GNSS receiver effectiveness is usually the measure of the mean acquisition time. Simulation shows that time domain acquisition using serial search method requires very large acquisition time compared to parallel acquisition in time or frequency domain. Consequently, serial acquisition strategy is a straightforward process that provide better resolution and can be easily implemented on hardware GPS receivers.
Original languageEnglish
Title of host publicationProceedings of 2011 International Conference on Computer Networks and Information Technology (ICCNIT)
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages119-124
Number of pages6
ISBN (Print)978-1-61284-940-9
DOIs
Publication statusPublished - 2011
Externally publishedYes
EventIEEE International Conference on Computer Networks and Information Technology - Abbottabad, Pakistan
Duration: 11 Jul 201113 Jul 2011

Conference

ConferenceIEEE International Conference on Computer Networks and Information Technology
Abbreviated titleICCNIT 2011
CountryPakistan
CityAbbottabad
Period11/07/201113/07/2011

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