PERFORMANCE OPTIMIZATION OF THE FAST HANDOVER TECHNOLOGY OF WIRELESS NETWORK BASED ON TERMINAL POSITION IN HIGH-SPEED RAILWAY

Performance Optimization of the Fast Handover Technology of Wireless Network Based on Terminal Position in High-Speed Railway

Founded on the theory of mobility management, the terminal position in the high-speed train is studied by a large number of parameter measurement under lens antenna.In accordance with the analysis of synchronous reference signal receiving power, synchronous reference signal receiving quality and terminal position, a reasonable handover mode is sele

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Understanding Success of Targeted Sanctions: The EU in Zimbabwe

The European Union (EU) imposed sanctions on Zimbabwe in 2002 and this article aims at evaluating the success of that decision.Applying a broader definition of success, this article assumes that sanctions can coerce, constrain and signal.Contrary to most of the literature holding that sanctions are imposed to change the behaviour of targets, this a

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Post-traumatic pseudoaneurysm of the medial plantar artery with arteriovenous fistula treated by coil embolization of the main feeding artery and percutaneous thrombin injection

Endovascular treatment for post-traumatic pseudoaneurysm (PsA) has been deemed effective and minimally invasive.However, embolization of all feeding and outflow vessels is difficult if multiple fine arteriovenous fistulas (AVFs) Supplements for Kids are present.In the present case, PsA of the medial plantar artery with AVF was diagnosed 1 month aft

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