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Ethernet transmission over a 100 Gb/s real-time terahertz wireless link

 
: Castro, Carlos; Elschner, Robert; Machado, José; Merkle, Thomas; Schubert, Colja; Freund, Ronald

:

Institute of Electrical and Electronics Engineers -IEEE-:
IEEE Globecom Workshops 2019. Proceedings : Waikoloa, Hawaii, USA, 9-13 December 2019
Piscataway, NJ: IEEE, 2019
ISBN: 978-1-7281-0960-2
ISBN: 978-1-7281-0961-9
5 S.
Global Communications Conference (GLOBECOM) <2019, Waikoloa/Hawaii>
Englisch
Konferenzbeitrag
Fraunhofer IAF ()
Fraunhofer HHI ()
real-time systems; THz communications; wireless communication

Abstract
In this paper, we evaluate the transmission performance of a real-time 100 Gb/s digital-coherent THz wireless link, operating on a 300-GHz carrier over a LoS distance of 0.5 m in a 2x2 MIMO configuration. Using a 100 Gb/s Ethernet traffic generator, we evaluate throughput, frame losses and latency for different frame sizes and payloads. The link shows a stable long-term performance as reported by pre-FEC BER measurements taken from the real-time modem’s DSP over a period of 96 hours.

: http://publica.fraunhofer.de/dokumente/N-589591.html