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International Association of Chinese Professionals in Global Positioning Systems


Latest Content From International Association of Chinese Professionals in Global Positioning Systems

Whitepaper: Efficient RTK Positioning by Integrating Virtual Reference Stations With WCDMA Network

by International Association of Chinese Professionals in Global Positioning SystemsJan 01, 2008

The most advanced and proven implementation of the networked RTK is the VRS network concept. Its requirement of bi-directional communications is a critical disadvantage as this limits the robustness of the system. High costs and coverage limitations are also associated with the types of technology required for VRS communications. The Virtual Reference Cell (VRC) approach can be used to mitigate the disadvantages of the VRS network. This research paper proposes an RTK-VRC system whereby