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Computing Euclidean Distances is a very important operation in digital communication, especially in the case of trellis coded modulation, where it is used numerously. This paper shows that a substantial reduction in complexity can be achieved in hardware processing elements for computing Euclidean Distances. A reduction in complexity down to 39% is shown compared to traditional designs. The paper...
This paper shows a novel methodology to reduce the power consumption and complexity in unrolled CORDIC architectures. It is a methodology based on removing adder and subtractor stages starting from the first stage. The stages are replaced with a number of MUXes. Three to four stages can be removed with substantial reduction in complexity and power consumption. The methodology is applicable on CORDICs...
Manufacturers of PCs, TVs, game consoles, mobile phones, etc. are facing new demands on their products the coming decades. Such products must fulfill new requirements to be classified as green electronics. Green electronics have a wide sense regarding toxic chemicals, reuse, recycling etc. Furthermore, the energy consumption is also an important part in the perspective of the climate change and global...
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