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gps - gis
(853 results)-
Whitepapers
Matlock: A Location Obfuscation Technique for Accuracy-Restricted Applications
Mar 2012
Location-Based Information Systems (LBIS) have shown growth in the last years thanks to the popularization of cheap GPS-enabled mobile devices with connectivity to the Internet. At the same time,...
Provided by University of South Dakota
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Whitepapers
Mobile Indoor Location Based on Fractional Differentiation
Mar 2012
While the static indoor location of a Mobile Terminal (MT) has been extensively studied on last decade, the prediction of the trajectory of a MT still is the major problem for building mobile...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Real-Time In-Network Single Frequency GPS Processing for Deformation Monitoring
Mar 2012
In this paper, the authors explore the use of Wireless Mesh Networks (WMN) for the purpose of exchanging GPS raw data within GPS stations in a WMN to support real-time in-network processing of...
Provided by Nanyang Technological University
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Whitepapers
Smart Recommendation by Mining Large-Scale GPS Traces
Mar 2012
Recommending good driving paths is valuable to taxi drivers for reducing unnecessary waste in fuel and increasing revenue. Driving only according to personal experience may lead to poor...
Provided by Shanghai Institute of Applied Physics, Chinese Academy of Sciences
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Whitepapers
An Ubiquitous Mobile Multimedia System for Events Agenda
Mar 2012
The current growth of mobile devices enabled with GPS receptors, cameras, accelerometers, and Internet access offers new opportunities for new mobile ubiquitous multimedia applications. Such...
Provided by Dalian University Of Technology
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Whitepapers
Exploiting FM Radio Data System for Adaptive Clock Calibration in Sensor Networks
Jul 2011
Clock synchronization is critical for Wireless Sensor Networks (WSNs) due to the need of inter-node coordination and collaborative information processing. Although many message passing protocols...
Provided by Association for Computing Machinery
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Whitepapers
Enabling IMS With Multicast and Broadcast Capabilities
Jul 2007
The evolution of third generation cellular network focuses on the provision of enriched multimedia services and the support of QoS (Quality of Service) guarantees. The IMS (IP Multimedia...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Clustering of Scatterers Over an Irregular Clutter Environment: An Extension of COST 273 MIMO Channel Model
Aug 2007
In this paper a realistic model that is an extension of COST 273 channel model, introducing terrain and clutter information into cluster generation, is presented. The authors' model is based on a...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
A Dynamic Propagation Prediction Platform Over Irregular Terrain and Buildings for Wireless Communications
Aug 2007
The paper introduces an algorithm that converts dynamically GIS terrain and clutter information into the flat terrain input parameterization needed for COST 231 Walfisch-Ikegami model. Under this...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Network Resource Availability Evaluation for IEEE802.11a/b Based WLAN Carrying Different Service Types
Jan 2010
A variety of wireless network technologies have been developed and deployed, including GSM/GPRS, UMTS, and WLAN. The advantages of having an integrated heterogeneous communication environment...
Provided by University of Ljubljana
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Case Studies
Digi TransPort Helps Reduce Streetlamp Power Consumption
May 2010
Hafslund is Norway's largest supplier of electric power and security, managing streetlights for local councils throughout the country. Hafslund needed to upgrade their streetlamp control system...
Provided by Digi International
-
Whitepapers
Secured Position Location and Tracking (SPL&T) for Detection of Multiple Malicious Nodes Maintaining Two Friendly References in Mobile Ad Hoc Networks
Mar 2012
Secured Position Location and Tracking (PL&T) scheme is developed for multiple malicious radios or nodes detection using integrated key based strict friendly scheme and position location and...
Provided by Prairie Public Broadcasting
-
Whitepapers
Single-Feed Dual-Band Stacked Patch Antenna for Orthogonal Circularly Polarized GPS and SDARS Applications
Aug 2008
The authors describe a single-feed stacked patch antenna design that is capable of simultaneously receiving both Right Hand Circularly Polarized (RHCP) satellite signals within the GPS L1...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A New Path Loss Predicting Strategy for Radio Network Planning
Aug 2008
This paper presents a new clustering based strategy for path loss prediction. The authors describe how data mining technology can be utilized to explore the knowledge existing in massive...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Iterative Spreading-Sequence Acquisition in the Multiple Receive Antenna Aided DS-UWB Downlink
Aug 2008
In this paper, the authors investigate an iterative Message Passing (MP) aided PseudoNoise (PN) sequence acquisition scheme employing both beneficially selected Generator Polynomials (GPs) and...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Mobile Sensor System and Its Performance of Traffic Monitoring
Aug 2008
The authors present a mobile sensor system for traffic monitoring (GSSTM), which is a typically Grid application in ShanghaiGrid to provide accurate real-time traffic status information. Several...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
An Extended Collision Judgment Algorithm for Vehicular Collision Avoidance Support System (VCASS) in Advanced ITS
Aug 2008
In recent years, researches and developments on ITS are carried out to solve many problems in road traffic. IVC (Inter-Vehicular Communications) is the key technology to realize the next...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Planar Dual Band GPS and DSRC Antenna for Road Vehicles
Aug 2007
There are a number of initiatives ongoing in the area of wireless communications over short distances between the roadside and mobile radio units, between mobile units, and between portable units...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Rethinking the Overhead of Geo-Localization Information for Vehicular Communications
Aug 2007
Geo-localization information is a key component for providing location-based services for Intelligent Transportation Systems (ITS). Generally obtained by GPS devices and transmitted by Wireless...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Navigation System for Elderly Care Applications Based on Wireless Sensor Networks
Aug 2012
The paper presents the development of a navigation system based on wireless sensor networks specially designed for elderly care applications. The main constraints of the application scenario are...
Provided by EURASIP
-
Whitepapers
A Boltzmann Machine to Model the Multipath Environment for Particle Filtering Based GPS Navigation
Aug 2012
In GPS navigation, an accuracy of about 10 m can be currently obtained, but this performance can be strongly degraded in a multipath environment. The multipath directly impacts the distribution of...
Provided by EURASIP
-
Whitepapers
Testing OFDM-Based Positioning Using the Digital TV Signals
Aug 2012
Recent regulatory incentives (E911) and numerous location-based services and applications currently require accurate urban and indoor positioning, which are challenging environments for Global...
Provided by EURASIP
-
Whitepapers
Bearing Only Tracking of Maneuvering Targets Using a Single Coordinated Turn Model
Oct 2010
The passive tracking of manoeuvring objects using Line Of Sight (LOS) angle measurements only is an important field of research in the application areas of submarine tracking, aircraft...
Provided by International Journal of Computer Applications
-
Whitepapers
Instant Theft Alert and Tracking System in Car
Nov 2011
There are a variety of areas wherein a need exists for a system capable of identifying and tracking the geographic location of a remote valuable object. One such valuable object which requires...
Provided by International Journal of Computer Applications
-
Whitepapers
Overview and Analysis of UWB Signal for Low Power WPAN
Aug 2010
In modern short range wireless applications, RF, Bluetooth and UWB communication schemes are recommended with respect to power consumption, low/high data rates and location capability. Though...
Provided by International Journal of Computer Applications
-
Whitepapers
A GPS Pseudorange Based Cooperative Vehicular Distance Measurement Technique
Jul 2012
Accurate vehicular localization is important for various Cooperative Vehicle Safety (CVS) applications such as collision avoidance, turning assistant, etc. In this paper, the authors propose a...
Provided by Nanyang Technological University
-
Whitepapers
An IMU-Aided Carrier-Phase Differential GPS Positioning System
Jun 2012
The authors consider the problem of carrier-phase differential GPS positioning for an Land Vehicle Navigation System (LVNS), tightly coupled with an Inertial Measurement Unit (IMU) and a...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
New Technique for Proposing Network's Topology Using GPS and GIS
Mar 2012
The problem of proposed topology for network comes when using Prim's algorithm with default distance (unrealistic distances) between network's nodes and don't care about the lakes, high hills,...
Provided by Cornell University
-
Whitepapers
Performance Evaluation of Mobile U-Navigation Based on GPS/WLAN Hybridization
Aug 2012
This paper present the authors' mobile u-navigation system. This approach utilizes hybridization of wireless local area network and Global Positioning System internal sensor which to receive...
Provided by Universiti Teknikal Malaysia Melaka
-
Whitepapers
OnTraJaCS: Ontology Based Traffic Jam Control System
Dec 2012
Traffic jams and congestions have bad effects on drivers and the whole community. Most - if not all - route planning systems focus on finding the optimal/fastest route for its users. Users might...
Provided by International Journal of Computer Applications
-
Whitepapers
Performance Analysis in Dynamic VLR based Location Management Scheme for the Omni Directional Mobility Movement for PCS Networks
Dec 2012
Location management plays an important role in guaranteeing the effective operation of Personal Communication services (PCS). In this paper a dynamic VLR (Visitor Location Register) based location...
Provided by International Journal of Computer Applications
-
Whitepapers
GNSS Array-Based Acquisition: Theory and Implementation
Jul 2012
Global Navigation Satellite Systems (GNSS) is the general concept used to identify those systems that allow user positioning and timing based on a constellation of satellites. Specific GNSSs are...
Provided by Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
-
Whitepapers
Impact of Used Communication Technology on the Navigation System for Hybrid Environment
Jun 2012
This paper deals with navigation of mobile device in outdoor and indoor environment by only navigation system or application. In this paper, the navigation system is proposed in the light of...
Provided by Hindawi Publishing
-
Whitepapers
Web Application and GPS Integration in Motor Vehicle Accident Detection - A Case of Nairobi, Kenya
Dec 2012
When accidents occur, help to the victims is delayed mostly due to lack of prompt detection and reporting. Further, an easily accessible electronic motor vehicle accident database does not exist...
Provided by International Journal of Computer Applications
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Whitepapers
Location-Based Application Based on Prefetching on Mobile Applications: Case Study of Finding Interesting Restaurants
Nov 2012
In this paper, the authors are interested in developing a mobile application which locates interesting points for a user. The interesting points are displayed in a map based on Google Map. They...
Provided by International Journal of Computer Applications
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Whitepapers
Design and Development of Arm Based Embedded Intelligent Public Transport Vehicle Position System
Nov 2012
With ARM7 as the core, this paper discusses a kind of design of vehicle location system. The new mobile vehicle positioning architecture and working theory of this system is integrated by a lot of...
Provided by ISSN
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Whitepapers
A Minimax Unbiased Estimation Fusion in Distributed Multisensor Localization and Tracking
Oct 2012
A minimax estimation fusion in distributed multi-sensor systems is proposed, which aims to minimize the worst-case squared estimation error when the cross-covariances between local sensors are...
Provided by Hindawi Publishing
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Whitepapers
Mercury Medical - Finds an easy way to generate reporting information across its five distinct divisions
Jan 2013
IBM® Business Partner BlueNET Technologies worked with Mercury Medical to implement IBM Cognos® Express and developed an automatic, web-based, and interactive reporting system in a...
Provided by IBM
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Whitepapers
Advanced Multipath Mitigation Techniques for Satellite-Based Positioning Applications
Oct 2010
Multipath remains a dominant source of ranging errors in Global Navigation Satellite Systems (GNSS), such as the Global Positioning System (GPS) or the future European satellite navigation system...
Provided by Tampere University of Technology
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Whitepapers
Non Linear Optimum Filtering and Smoothing Based IMM in GPS Navigation
Nov 2012
The information from Global Positioning System (GPS) has been increasingly used in many applications. Navigation is one of the important applications. To estimate the state of the vehicle, Kalman...
Provided by Anna University
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Whitepapers
Personalization in Geographic Information Systems: A Survey
Jul 2012
Geographic Information Systems (GIS) are widely used in different domains of applications, such as maritime navigation, museums visits and route planning, as well as ecological, demographical and...
Provided by International Journal of Computer Science Issues
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Whitepapers
Cellphone as a Traffic Guidance System
Jul 2012
The worldwide proliferation of cellphones has created numerous opportunities for new and powerful applications that contribute towards improving the quality of life. Traffic problems due to...
Provided by International Journal of Computer Science Issues
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Whitepapers
Application of Satellite Remote Sensing for Detailed Landslide Inventories Using Frequency Ratio Model and GIS
Jul 2012
This paper presents landslide susceptibility analysis in central Zab basin in the southwest mountainsides of West-Azerbaijan province in Iran using remotely sensed data and Geographic Information...
Provided by International Journal of Computer Science Issues
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Whitepapers
Application of Geographical Information System (GIS) in Urban Water of Amol in Iran at Time of Natural Disaster
Jul 2012
For the management of urban disaster risk, periodic updating of geo-databases of urban water is crucial, particularly in developing countries where urbanisation rates are very high. However,...
Provided by International Journal of Computer Science Issues
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Whitepapers
Bluetooth Navigation System Using Wi-Fi Access Points
Apr 2012
There have been various navigation and tracking systems being developed with the help of technologies like GPS, GSM, Bluetooth, IR, Wi-Fi and Radar. Outdoor positioning systems have been deployed...
Provided by VIT UNIVERSITY
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Whitepapers
Precise Positioning Systems for Vehicular Ad-Hoc Networks
Apr 2012
Vehicular Ad Hoc NETworks (VANET) is a very promising research venue that can offers many useful and critical applications including the safety applications. Most of these applications require...
Provided by Academy & Industry Research Collaboration Center
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Whitepapers
A Comparative Study of Level II Fuzzy Sets and Type II Fuzzy Sets
Jun 2012
This paper reviews and compares theories of level II fuzzy sets and type II fuzzy sets. Two approaches for the usefulness of level II fuzzy sets are reviewed one is in database modeling while...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
Vehicle Telematics System Using GPRS
Jan 2011
Vehicle Telematics is a term used to define electric data exchange between connected vehicles. Next generation Telematics services demanding remote access to vehicle operational data. A challenge...
Provided by International Journal of Computer Technology and Applications
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Whitepapers
Hybridization of Advance Technologies in the Field of WLAN
Mar 2011
Wireless communication is the transfer of information over a distance without the use of enhanced electrical conductors or "Wires". The distances involved may be short (a few meters as in...
Provided by International Journal of Computer Technology and Applications
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Whitepapers
Take Back The End Point
Aug 2012
With mobile technology taking off, many businesses are having to figure out how they'll handle the inherent security vulnerabilities that come with it. Security was once about building firewalls...
Provided by Kaspersky Lab
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Whitepapers
Impact of Position and Orientation Accuracy on Targeting in See Through Head-Mounted Displays for Soldier Information Systems
Sep 2008
A first-order statistical model was developed to estimate the impact of position and orientation error (e.g., due to inaccurate GPS/compass information) on the ability to accurately place markers...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Implementation of Matched Filter Based DSSS Digital GPS Receiver
Jul 2012
The Global Positioning System (GPS) is a satellite-based radio navigation system made up of a network of 24 satellites placed in an orbit by the US Department of Defense. GPS was originally...
Provided by International Journal of Advanced Research in Computer Engineering & Technology
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Whitepapers
GPS Based Bluetooth Broadcasting - Long Range Solution
Oct 2011
In this paper, GPS based Bluetooth broadcasting for long range is proposed. System model for Long range broadcasting of messages with multiple piconets and dynamically created threshold devices,...
Provided by Interscience Open Access Journals
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Whitepapers
Integration of GIS and SAP - Improves Business Processes
Feb 2012
Technology is an important factor to improve business processes. In previous trend businesses have been striving to optimize their processes and improve efficiency by using SAP systems for...
Provided by International Journal of Computer Technology and Applications
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Whitepapers
The Application of Wireless Sensor Network in the Irrigation Area Automatic System
Feb 2012
In the irrigation area automatic system, high-performance embedded micro-controller and low-power technology is used to design the water wireless sensor network. The sensor node gathers the...
Provided by International Journal of Computer Technology and Applications
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Whitepapers
A Model and Framework for Reality-Oriented Web Services
Jun 2012
Mobile devices that use information from sensors such as GPS and accelerometers are becoming widespread today, and web services using a variety of sensor information have appeared. This paper...
Provided by International Journal of Computer Technology and Applications
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Whitepapers
Vehicular Ad-Hoc Networks Clustering
Jul 2008
Routing of data in a vehicular ad hoc network is a challenging task due to the high dynamics of such a network. Recently, it was shown for the case of highway traffic that position-based routing...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Cooperative UWB-Based Positioning Systems: CDAP Algorithm and Experimental Results
Jul 2008
The need for accurate positioning has attracted significant interest in recent years, especially in cluttered environments where signals from satellite navigation systems are not reliable....
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Modeling and Analysis of A Self-Learning Worm Based on Good Point Set Scanning
Jun 2008
In order to speed up the propagating process, the worms need to scan many IP addresses to target vulnerable hosts. However, the distribution of IP addresses is highly non-uniform, which results in...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Embedded Automated Mobile Tracking & Security System
Mar 2009
Mobile devices are rapidly evolving beyond their original design specification. With the inclusion of innovative sensing and actuating facilities, the potential application space of these new...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Statistical Analysis of Uplink Packet Latency in GPRS Network
Apr 2009
In this paper, the authors described the correlations between uplink TCP packet latency, behavior of TCP and behavior of application. Pearson product moment correlation analysis and partial...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
RBFNN Aided Extended Kalman Filter for MEMS AHRS/GPS
Apr 2009
A Radial Basis Function Neural Network (RBFNN)- aided Extended Kalman Filter (EKF) is designed towards a low cost solid-state integrated navigation system. This system incorporates measurements...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Joint Parameter Estimation and Tracking in a Multi-Stage Kalman Filter for Vehicle Positioning
Mar 2009
In this paper, the authors present a novel vehicle tracking method which is based on multi-stage Kalman filtering of GPS and IMU sensor data. After individual Kalman filtering of GPS and IMU...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Power Dissipation in WCDMA- An Overview
Jan 2012
Code-Division Multiple Access, a digital Cellular technology that uses spread-spectrum techniques such as GSM, that use TDMA, but CDMA does not assign a specific frequency to each user. Wideband...
Provided by International Journal of Emerging Technology and Advanced Engineering (IJETAE)
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Whitepapers
Single Antenna Interference Cancellation for 8PSK Signals in EGPRS
Mar 2009
In this paper, the authors explore a method for interference suppression in EGPRS (also commonly known as EDGE) systems, wherein 8PSK is used as the modulation for the desired signal and the...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Modified Location-Dependent Image Encryption for Mobile Information System
Jun 2010
The wide spread use of WLAN (Wireless LAN) and the popularity of mobile devices increases the frequency of data transmission among mobile users. In such scenario, a need for Secure Communication...
Provided by International Journal of Engineering Science and Technology (IJEST)
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Whitepapers
Robust Localization on Non-Planar Surfaces
Mar 2009
Local positioning systems are valuable for a range of applications where the Global Positioning System (GPS) is unavailable or unreliable. In this paper work is presented on accurate tracking of...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Design of a GPS and Galileo Multi-Frequency Front-End
Mar 2009
GNSS platforms such as the American Global Positioning System (GPS) or the Russian GLONASS system are being continuously updated with new satellites offering new signals, new frequencies and new...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Mixture Particle Filter for Low Cost INS/Odometer/GPS Integration in Land Vehicles
Mar 2009
Global Positioning System (GPS) is currently the common solution for land vehicle positioning. However, GPS signals may suffer from blockage in urban canyons and tunnels, and the positioning...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A New GNSS Synchronization Scheme
Mar 2009
Due to multiple side-peaks in the Binary Offset Carrier (BOC) autocorrelation function, BOC signal synchronization is one of the most challenging tasks for Global Navigation Satellite Systems...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
Embedded Web Server & GPRS Based Advanced Industrial Automation Using Linux RTOS
Nov 2010
Design of Data Acquisition and Control System (DACS) is the challenging part of any measurement, automation and control system applications. These applications widely use the single chip data...
Provided by International Journal of Engineering Science and Technology (IJEST)
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Whitepapers
Rehabilitation of Irrigation Tank Cascade System Using Remote Sensing GIS and GPS
Feb 2011
Many of the irrigation tanks are interconnected forming cascades, allowing surplus flow of the upstream tanks(s) and return flow from the upstream command area(s) to reach the tank immediately...
Provided by International Journal of Engineering Science and Technology (IJEST)
-
Whitepapers
Mobile Tracking Application for Locating Friends Using LBS
Jun 2011
Now-a-days Location based services are becoming more important to mobile users. LBS are the mobile service which uses the user location information which consists of X and Y coordinates generated...
Provided by International Journal of Engineering Science and Technology (IJEST)
-
Whitepapers
An Energy-Efficient Elderly Tracking Algorithm
Apr 2011
Location and tracking of healthy or infirm elders is a potentially useful application as society aging is accelerating worldwide and as technologies such as cellular positioning and Assisted...
Provided by Institute of Electrical & Electronic Engineers
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Whitepapers
MockDroid: Trading Privacy for Application Functionality on Smartphones
Mar 2011
MockDroid is a modified version of the Android operating system which allows a user to 'Mock' an application's access to a resource. This resource is subsequently reported as empty or unavailable...
Provided by Association for Computing Machinery
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Whitepapers
Crowd-Sourcing World Models With OpenRoomMap
Jan 2010
The construction of world models typically requires laborious survey and cataloguing of a building's contents. OpenRoomMap attempts to crowd-source this information by allowing all building...
Provided by University of Cambridge
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Whitepapers
Multi-Model Switching for Car Navigation Containing Low-Grade IMU and GPS Receiver
Oct 2007
This paper presents a filter for a car navigation system integrating a low-grade Inertial Measurements Unit (IMU) and a global positioning system receiver. The filter is designed according to the...
Provided by Electronics and Telecommunication Research Institute
-
Whitepapers
Time Synchronization Error and Calibration in Integrated GPS/INS Systems
Feb 2008
The necessity for the precise time synchronization of measurement data from multiple sensors is widely recognized in the field of Global Positioning System/Inertial Navigation System (GPS/INS)...
Provided by Electronics and Telecommunication Research Institute
-
Whitepapers
Modeling of Packet Switching Network With Relative Prioritization for Different Traffic Types
Feb 2008
Analytical modeling of multiservice packet network core with estimation of delay and jitter characteristics. Modeling is based on open queuing network with heterogeneous request flow with tree...
Provided by International Telecommunication Union
-
Whitepapers
Integrating WebGIS With WFS and GML
Feb 2012
A Geographic Information System (GIS) integrates hardware, software, and data for capturing, managing, analyzing, and displaying all forms of geographically referenced information. With the...
Provided by International Journal of Computer Science and Communication Networks (IJCSCN)
-
Case Studies
Digi TransPort Helps Reduce Streetlamp Power Consumption
May 2010
Hafslund is Norway's largest supplier of electric power and security, managing streetlights for local councils throughout the country. Hafslund needed to upgrade their streetlamp control system...
Provided by Digi International
-
Whitepapers
Secured Position Location and Tracking (SPL&T) for Detection of Multiple Malicious Nodes Maintaining Two Friendly References in Mobile Ad Hoc Networks
Mar 2012
Secured Position Location and Tracking (PL&T) scheme is developed for multiple malicious radios or nodes detection using integrated key based strict friendly scheme and position location and...
Provided by Prairie Public Broadcasting
-
Whitepapers
Single-Feed Dual-Band Stacked Patch Antenna for Orthogonal Circularly Polarized GPS and SDARS Applications
Aug 2008
The authors describe a single-feed stacked patch antenna design that is capable of simultaneously receiving both Right Hand Circularly Polarized (RHCP) satellite signals within the GPS L1...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A New Path Loss Predicting Strategy for Radio Network Planning
Aug 2008
This paper presents a new clustering based strategy for path loss prediction. The authors describe how data mining technology can be utilized to explore the knowledge existing in massive...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Iterative Spreading-Sequence Acquisition in the Multiple Receive Antenna Aided DS-UWB Downlink
Aug 2008
In this paper, the authors investigate an iterative Message Passing (MP) aided PseudoNoise (PN) sequence acquisition scheme employing both beneficially selected Generator Polynomials (GPs) and...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Mobile Sensor System and Its Performance of Traffic Monitoring
Aug 2008
The authors present a mobile sensor system for traffic monitoring (GSSTM), which is a typically Grid application in ShanghaiGrid to provide accurate real-time traffic status information. Several...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
An Extended Collision Judgment Algorithm for Vehicular Collision Avoidance Support System (VCASS) in Advanced ITS
Aug 2008
In recent years, researches and developments on ITS are carried out to solve many problems in road traffic. IVC (Inter-Vehicular Communications) is the key technology to realize the next...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
A Planar Dual Band GPS and DSRC Antenna for Road Vehicles
Aug 2007
There are a number of initiatives ongoing in the area of wireless communications over short distances between the roadside and mobile radio units, between mobile units, and between portable units...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Rethinking the Overhead of Geo-Localization Information for Vehicular Communications
Aug 2007
Geo-localization information is a key component for providing location-based services for Intelligent Transportation Systems (ITS). Generally obtained by GPS devices and transmitted by Wireless...
Provided by Institute of Electrical & Electronic Engineers
-
Whitepapers
Navigation System for Elderly Care Applications Based on Wireless Sensor Networks
Aug 2012
The paper presents the development of a navigation system based on wireless sensor networks specially designed for elderly care applications. The main constraints of the application scenario are...
Provided by EURASIP
-
Whitepapers
A Boltzmann Machine to Model the Multipath Environment for Particle Filtering Based GPS Navigation
Aug 2012
In GPS navigation, an accuracy of about 10 m can be currently obtained, but this performance can be strongly degraded in a multipath environment. The multipath directly impacts the distribution of...
Provided by EURASIP
-
Whitepapers
Testing OFDM-Based Positioning Using the Digital TV Signals
Aug 2012
Recent regulatory incentives (E911) and numerous location-based services and applications currently require accurate urban and indoor positioning, which are challenging environments for Global...
Provided by EURASIP
-
Whitepapers
Bearing Only Tracking of Maneuvering Targets Using a Single Coordinated Turn Model
Oct 2010
The passive tracking of manoeuvring objects using Line Of Sight (LOS) angle measurements only is an important field of research in the application areas of submarine tracking, aircraft...
Provided by International Journal of Computer Applications
-
Whitepapers
Instant Theft Alert and Tracking System in Car
Nov 2011
There are a variety of areas wherein a need exists for a system capable of identifying and tracking the geographic location of a remote valuable object. One such valuable object which requires...
Provided by International Journal of Computer Applications
-
Whitepapers
Overview and Analysis of UWB Signal for Low Power WPAN
Aug 2010
In modern short range wireless applications, RF, Bluetooth and UWB communication schemes are recommended with respect to power consumption, low/high data rates and location capability. Though...
Provided by International Journal of Computer Applications
-
Whitepapers
A GPS Pseudorange Based Cooperative Vehicular Distance Measurement Technique
Jul 2012
Accurate vehicular localization is important for various Cooperative Vehicle Safety (CVS) applications such as collision avoidance, turning assistant, etc. In this paper, the authors propose a...
Provided by Nanyang Technological University
-
Whitepapers
An IMU-Aided Carrier-Phase Differential GPS Positioning System
Jun 2012
The authors consider the problem of carrier-phase differential GPS positioning for an Land Vehicle Navigation System (LVNS), tightly coupled with an Inertial Measurement Unit (IMU) and a...
Provided by Institute of Electrical and Electronics Engineers
-
Whitepapers
New Technique for Proposing Network's Topology Using GPS and GIS
Mar 2012
The problem of proposed topology for network comes when using Prim's algorithm with default distance (unrealistic distances) between network's nodes and don't care about the lakes, high hills,...
Provided by Cornell University
-
Whitepapers
Performance Evaluation of Mobile U-Navigation Based on GPS/WLAN Hybridization
Aug 2012
This paper present the authors' mobile u-navigation system. This approach utilizes hybridization of wireless local area network and Global Positioning System internal sensor which to receive...
Provided by Universiti Teknikal Malaysia Melaka
-
Whitepapers
OnTraJaCS: Ontology Based Traffic Jam Control System
Dec 2012
Traffic jams and congestions have bad effects on drivers and the whole community. Most - if not all - route planning systems focus on finding the optimal/fastest route for its users. Users might...
Provided by International Journal of Computer Applications
-
Whitepapers
Performance Analysis in Dynamic VLR based Location Management Scheme for the Omni Directional Mobility Movement for PCS Networks
Dec 2012
Location management plays an important role in guaranteeing the effective operation of Personal Communication services (PCS). In this paper a dynamic VLR (Visitor Location Register) based location...
Provided by International Journal of Computer Applications
-
Whitepapers
GNSS Array-Based Acquisition: Theory and Implementation
Jul 2012
Global Navigation Satellite Systems (GNSS) is the general concept used to identify those systems that allow user positioning and timing based on a constellation of satellites. Specific GNSSs are...
Provided by Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
-
Whitepapers
Impact of Used Communication Technology on the Navigation System for Hybrid Environment
Jun 2012
This paper deals with navigation of mobile device in outdoor and indoor environment by only navigation system or application. In this paper, the navigation system is proposed in the light of...
Provided by Hindawi Publishing
-
Whitepapers
Web Application and GPS Integration in Motor Vehicle Accident Detection - A Case of Nairobi, Kenya
Dec 2012
When accidents occur, help to the victims is delayed mostly due to lack of prompt detection and reporting. Further, an easily accessible electronic motor vehicle accident database does not exist...
Provided by International Journal of Computer Applications
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Whitepapers
Location-Based Application Based on Prefetching on Mobile Applications: Case Study of Finding Interesting Restaurants
Nov 2012
In this paper, the authors are interested in developing a mobile application which locates interesting points for a user. The interesting points are displayed in a map based on Google Map. They...
Provided by International Journal of Computer Applications
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Whitepapers
Design and Development of Arm Based Embedded Intelligent Public Transport Vehicle Position System
Nov 2012
With ARM7 as the core, this paper discusses a kind of design of vehicle location system. The new mobile vehicle positioning architecture and working theory of this system is integrated by a lot of...
Provided by ISSN
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Whitepapers
A Minimax Unbiased Estimation Fusion in Distributed Multisensor Localization and Tracking
Oct 2012
A minimax estimation fusion in distributed multi-sensor systems is proposed, which aims to minimize the worst-case squared estimation error when the cross-covariances between local sensors are...
Provided by Hindawi Publishing
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Whitepapers
Mercury Medical - Finds an easy way to generate reporting information across its five distinct divisions
Jan 2013
IBM® Business Partner BlueNET Technologies worked with Mercury Medical to implement IBM Cognos® Express and developed an automatic, web-based, and interactive reporting system in a...
Provided by IBM
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Whitepapers
Advanced Multipath Mitigation Techniques for Satellite-Based Positioning Applications
Oct 2010
Multipath remains a dominant source of ranging errors in Global Navigation Satellite Systems (GNSS), such as the Global Positioning System (GPS) or the future European satellite navigation system...
Provided by Tampere University of Technology
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Whitepapers
Non Linear Optimum Filtering and Smoothing Based IMM in GPS Navigation
Nov 2012
The information from Global Positioning System (GPS) has been increasingly used in many applications. Navigation is one of the important applications. To estimate the state of the vehicle, Kalman...
Provided by Anna University
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Whitepapers
INS Assisted Fuzzy Tracking Loop for GPS Guided Missiles and Vehicular Applications
Dec 2012
Autonomous Navigation Systems (ANS) used in ballistic missiles and other high dynamic platforms are mostly dependent on the Global Positioning System (GPS). GPS users face limitations in terms of...
Provided by Hindawi Publishing
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Case Studies
Madhya Pradesh Forest Department: Innovative Solutions and Better Infrastructure Resolve Age Old Problems, Improve Conservation Efforts
May 2011
The Madhya Pradesh forest department was facing challenges both natural and technological. Remote areas with low connectivity were generally inaccessible and hence exposed to greater danger....
Provided by Microsoft
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Whitepapers
Managing Evacuation Process in Urban Areas Using a GIS System: A Case Study on Mansoura City
Nov 2012
Urban areas are prone to natural or man-made disasters and in the event of a disaster, population in these areas will be in danger and need to be evacuated from the threatened place to a safer...
Provided by International Journal of Computer Applications
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Whitepapers
Broadband Microstrip S-Shaped Patch Antenna for Wireless Communication
Nov 2012
This paper presents a single-patch broadband microstrip S-shaped patch antenna. Microstrip S-shaped patch antenna, fed by a coaxial feeding. The antenna is designed by inserting two slots into...
Provided by International Journal of Computer Applications
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Whitepapers
CO2 Monitoring System from Remote Location Using GSM, GPS and Concept of MODBUS
Nov 2012
The system developed here is useful for measurement of waste gas (like Co2) remotely. This will helpful particularly for the environment department because many chimneys releases polluted gases...
Provided by International Journal of Computer Applications
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Whitepapers
Mobile Client's Access Mechanism for Location Based Service Using Cell-ID
Nov 2012
Today's location-sensitive service relies on user's mobile device to determine its location and send the location to the application. A location-based service is a service that determines the...
Provided by International Journal of Computer Applications
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Whitepapers
Anchor-Node-Based Distributed Localization with Error Correction in Wireless Sensor Networks
Jan 2012
Many applications of wireless sensor networks such as object tracking, environment and habitat monitoring, intrusion detection, and geographic routing rely on the location information of sensor...
Provided by Hindawi Publishing
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Whitepapers
A Lower Bound on Mean Delay for Free Access Class of RMA Algorithms
Oct 2009
In many modern data networks the Random Multiple Access (RMA) is used to arbitrate access of the large user population to a shared broadcast channel. IEEE 802.16-based systems allow of RMA when...
Provided by Institute of Electrical & Electronic Engineers
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White Papers
Use of GPS and 6LowPAN in Mobile Multi-Sink Wireless Sensor Networks - Issues and Feasibility
Nov 2009
Wireless Sensor Networks (WSNs) have been the subject of intensive research in the past few years. Several factors have contributed to this, among which the enormous potential for application of...
Provided by University of Coimbra
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Whitepapers
PPS Positioning in Weak Signal GPS Environments Using a TIDGET Sensor
Sep 2010
This paper describes a GPS tracking solution that collects GPS broadband snapshots using NAVSYS' patented TIDGET ("Tracking widget") sensor technology and post processes these snapshots to create...
Provided by NAVSYS
