Journal ArticleDOI
Understanding GPS. Principles and Applications
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This article is published in Journal of Atmospheric and Solar-Terrestrial Physics.The article was published on 1997-03-01. It has received 1368 citations till now. The article focuses on the topics: Global Positioning System.read more
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Journal ArticleDOI
Digital Video Broadcast-Terrestrial (DVB-T) Single Frequency Networks Positioning in Dynamic Scenarios
TL;DR: A positioning sensor based on Digital Video Broadcast-Terrestrial (DVB-T) systems that can be used for aiding positioning when the user enters a GNSS-blocked area and up to a limit case, where all the GNSS satellites are not in view and only DVB-T signals are used for positioning.
Journal ArticleDOI
A Carrier Estimation Method Based on MLE and KF for Weak GNSS Signals.
TL;DR: A low-complexity MLE carrier tracking loop for weak GNSS signals which processes the coherent integration results instead of the sampling data and an optimal loop which combines the proposed method and conventional method is designed to achieve the optimal performance both in weak and strong signal circumstances.
Posted Content
Technological strategy of using global positioning system: an analysis
TL;DR: The Global Positioning System (GPS) is a U.S. space-based radionavigation system that provides reliable positioning, navigation, and timing services to civilian users on a continuous worldwide basis -- freely available to all.
A Versatile Algorithm for Local Positioning in Closed Form
TL;DR: In this paper, an algorithm for computing the intersections of three surfaces that are either planes or quadrics of revolution is presented, which is directly applicable to calculating position from various combinations of range and pseudorange measurements.
Proceedings ArticleDOI
Energy Aware Multiple Constraints Intelligent Multipath QoS Routing Protocol with Dynamic Mobility Prediction for MANET
M. Senthilkumar,S. Somasundaram +1 more
TL;DR: A source based reactive protocol for MANET that considers QoS parameters namely delay, jitter, bandwidth, and cost of each link on 'n' available paths and selects 'k' paths with good battery backup between a source and a destination during path discovery.