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This paper presents a strategy for additional improvement of Coded Orthogonal Frequency Division Multiplexing properties of the mobile receiver. This improvement is a result of combining of soft decoding techniques with additional redundancies for error recognition and correction.
Orthogonal Frequency Division Multiplexing, together with Multiple-Input Multiple-Output, is a pillar technique for new generation mobile networks, i.e., for the mobile networks in direction of 5G. Its crucial properties of robustness against fading and Inter-symbol Interference make it a great choice for the demanding data rates of future mobile networks. This paper presents a technique for additional...
Due to the nature of modern communications, intentional or unintentional modifications might be introduced into the images, transmitted in time or spatial domain, by a human, source encoders/decoders or the channel. Content based authentication schemes aim to verify the authenticity of the content of an image instead of the image data. Content modification is defined as the addition or deletion of...
Intelligent buildings are difficult to imagine nowadays without smart metering devices. Smart metering provides commodity consumption information on electricity, gas and water. This information is also made available to the customers in order to help them in the reduction of energy consumption, costs and CO2 emission. Energy consumption can be adapted dynamically using smart metering devices to balance...
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