Abstract
Focus of the article is on achieving maximum data rates under a processing energy constraint. For a given amount of processing energy per information bit, the overall power consumption increases with the data rate. When targeting data rates beyond 100 Gb/s, the system’s overall power consumption soon exceeds the power which can be dissipated without forced cooling. To achieve a maximum data rate under this power constraint, the processing energy per information bit must be minimized. Therefore, in this article, suitable processing efficient transmission schemes together with energy efficient architectures and their implementations are investigated in a true cross-layer approach. Target use cases are short range wireless transmitters working at carrier frequencies around 60 GHz and bandwidths between 1 GHz and 10 GHz.
Acknowledgement
This work has been supported by the Deutsche Forschungsgemeinschaft (DFG) within the project “Optimierung von 100 Gb/s Nahbereichs Funktransceivern unter Berücksichtigung von Grenzen für die Leistungsaufnahme” as part of SPP 1655/0 - Drahtlose Ultrahochgeschwindigkeitskommunikation für den mobilen Internetzugriff “Wireless 100 Gb/s and beyond”.
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