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In modern communication systems, satellites are playing a vital role. They are providing many mandatory services such as weather forecast, mobile applications, TV telecast, military applications, etc., Government sectors, NGOs and educational institutions are keen in launching satellites for their self defined purposes. Such satellites being launched can be traced only if a perfect link budget is...
This paper presents the method how the parameters of pseudo random noise generator (PRNG) can be detected. The parameters to be detected include the primitive polynomial and the initial seed of the PRNG. Different test vectors of scrambled sequences are generated by changing the parameters of linear feedback shift register (LFSR). The test vectors are then passed one by one through the detection algorithm...
Web forums provide platforms for any Internet users around the world to communicate with each other and express their opinions. In many of the discussions in Web forums, it involves issues related to terrorism and crime. Some participants are even using the platform to propagandize their ideology or recruit members to commit crime. In this work, we propose a Web forum analysis system to analyze the...
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