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Vehicular applications and communications technologies are often referred to as vehicle-to-everything (V2X), which is classified into four different types: vehicle-to-vehicle (V2V), vehicle- to-infrastructure (V2I), vehicle-to-network (V2N), and vehicle-to-pedestrian (V2P) [1]. V2X related research projects, field tests, and regulatory work have been promoted in different countries and regions. In...
This paper introduces scenarios, use cases and requirements for discovery of device-device (D2D) proximity from 3GPP SA and RAN. D2D discovery procedure, D2D discovery signal and LTE-based design are discussed. Corresponding solution options and discovery link budget based on current 3GPP evaluation are also provided.
With the continuously development of nuclear power enterprise information, various application system of coupling degree become more and more high. On the analysis of traditional application integration technology, research and implement a integrated framework model between the nuclear power overhaul management system and other application system based on web service, to interact with the application...
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