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Showing 1 to 3 of 3 for “"Deep-space communications"”.
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On a Viterbi decoder design for low power dissipation
… coding is a coding scheme often employed in deep space communications and recently in digital wireless communications. Viterbi decoders are used to decode convolutional codes. Viterbi decoders employed in digital wireless communications are complex and dissipate large power. With the …
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Next-Generation Space Communications Technologies for Building Future Mars Connectivity
… seems of vital importance, both for in-situ and deep-space communications. Hence, this PhD dissertation aims to introduce innovation on this multi-faceted topic, to propose a new set of solutions which we refer to as Next Generation Communications on Mars (NGC-M). First, we discuss through …
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Dynamic Code Selection Method for Content Transfer in Deep Space Network
Space communications feature large round-trip time delays (for example, between 6.5 and 44 minutes for Mars to Earth and return, depending on the actual distance between the two planets) and highly variable data error rates, for example, bit error rate (BER) of 10−5 is very comand even higher BERs …