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Error Control Coding in Wireless Communication Technologies

This document serves as background material for error control coding within wireless communication technologies, focusing on challenges and solutions highlighted in the EU-USA Atlantis Programme. It includes problem-solving questions related to binary symmetric channels (BSC) with a bit error rate (BER) of 0.01. Key calculations involve determining the necessary number of repeats to achieve a lower BER (less than 0.000001) and understanding probability calculations related to these errors. The material aims to enhance quality of service (QoS) and provide practical insights into maintaining data integrity.

aileen-rodriguez
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Error Control Coding in Wireless Communication Technologies

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  1. Errorcontrolcodingforwireless communicationtechnologies Backgroundmaterialforerrorcontrolcoding EU-USA Atlantis Programme FIT & Budapest University of Technology and Economics

  2. ExpectedQuizquestions Having a BSC with BER 0.01, howmanyrepeats arenecessarytoforce BER<0.000001 Having a BSC with BER 0.01 calculate the following probability

  3. 1. Havinga BSC with BER 0.01, howmanyrepeats arenecessarytoforce BER<0.000001 Principle: errors 0 0 000…0 0101…0 Majority dec. BSC Nx BSC’ BSC’

  4. as a function of repeatnumberN Better QoS The answer is N=5 N=5 Loss in data speed Note: thiscurvewill be provided !

  5. 2. Having a BSC with BER 0.01 calculate the followingprobability Solution

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