Mobile - Wireless Communications White Papers
Networked Transport of RTCM Via Internet Protocol (NTRIP) - Application and Benefit in Modern Surveying Systems
Overview The last year has seen a new development in the provision of real time corrections. Ntrip, or "Networked Transport of RTCM via Internet Protocol". Developed by the Federal Agency for Cartography and Geodesy of Germany Ntrip, enables the streaming of DGPS or RTK correction data via the internet using GPRS or other future technologies. This paper discusses the theoretical and technical basics of Ntrip and illustrates the practical application of the technique using a currently available product, the Survey Controller Software from Trimble Navigation Ltd.
| Publisher | Trimble Navigation | File Format | PDF, requires Acrobat Rdr 5 |
|---|---|---|---|
| Date Published | May 2004 | Downloads | 87 |
| Format | White Papers | ||
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White Paper RSSAT Commands for GSM/GPRS Wireless Modems: Reference Guide
DownloadThis document describes the AT-command based messages exchanged between an application and the Multi-Tech Systems, Inc. products in order to manage GSM-related events or services. In this document, the word...
GPRS - How Good Is It? A Study from the User's Perspective
This white paper explains GPRS which is implemented as a 2.5G technology upgrade in the form of a network overlay to existing cellular networks. Without requiring the dedication of any...
Intrinsically Safe and Non-Incendive Certified Mobile Computers for Hazardous Environments
Keeping workers safe in potentially hazardous environments has always been a major concern. From the simplicity of the canary in the coalmines to the latest technologies, providing the optimum level...
The Time Division Duplex: Mode in the UMTS
The 3rd Generation Partnership Project (3GPP) is a standardization body for 3G mobile radio systems, also known as the Universal Mobile Telecommunication System (UMTS). Established in December 1998, the 3GPP...
Chosing a Smart Card for Secure Wireless E-Commerce
In order to participate in mobile e-commerce based on the security services offered by a Public Key Infrastructure (PKI), the user must have a portable device that is both physically...
