GNSS

How to Network Clock Synchronization?

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How to Network Clock Synchronization?

PART 1 Synchronization Is a Basic Requirement Clock synchronization is crucial for wireless networks. From 2G to 5G, different wireless access technologies have varying requirements for frequency synchronization and phase synchronization accuracy. The basic principle of synchronization is similar to that of a clock. Each base station has its own independent clock module: a crystal … Read more

Undifferenced And Uncombined PPP-RTK: Algorithm Models, Prototype Terminals And Field-Test Results

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Undifferenced And Uncombined PPP-RTK: Algorithm Models, Prototype Terminals And Field-Test Results

This content is sourced from the Journal of Geodesy, 2022, Issue 8 (Review No. GS Beijing (2022) 0490) Undifferenced And Uncombined PPP-RTK: Algorithm Models, Prototype Terminals And Field-Test Results Zhang Baocheng1, Ke Cheng1,2, Zha Jiuping1, Hou Pengyu1,2, Liu Teng1, Yuan Yunbin1, Li Zishen3 1. State Key Laboratory of Geodesy and Earth Dynamics, Institute of Precision … Read more