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General aspects of propagation on LTE
The Propagation of radio signals has a number of inherent problems of electromagnetic waves, of which LTE or 4G is not exempt. Aspects such as absorption, refraction, diffraction, fading, and other properties can cause serious problems of coverage, interference, and general degradation of the transmitted signal. Some of these parameters are largely unpredictable, mainly those arising from meteorological phenomena or the ground, and therefore, fewer steps may be taken in such cases.
How to manage files and directories on GNU/Linux?
Once inside a directory, you might want to see the content, hidden files, permissions or details of each files or subdirectories, even delete and find files.
Traffic Generators
The traffic generators are useful for injecting traffic of certain applications or network services and not have the need to run such applications, in my case I used to generate the traffic of VoIP, video streaming, video surveillance, and even to make some reverse engineering on certain commercial devices.
What is 4G? and what are the most important technical characteristics?
The fourth generation of mobile phones (4G), "Long Term Evolution" (LTE) is the next generation of mobile networks. LTE is a wireless network that provides wireless broadband at a better cost and performance than that achieved with xDSL technologies.
