Computer Science > Information Theory
[Submitted on 26 May 2021 (v1), last revised 9 Aug 2021 (this version, v4)]
Title:Direct Detection Under Tukey Signalling
View PDFAbstract:A new direct-detection-compatible signalling scheme is proposed for fiber-optic communication over short distances. Controlled inter-symbol interference is exploited to extract phase information, thereby achieving spectral efficiencies about one bit less, per second per hertz, of those of a coherent detector.
Submission history
From: Amir Tasbihi [view email][v1] Wed, 26 May 2021 19:26:02 UTC (1,352 KB)
[v2] Fri, 28 May 2021 15:51:03 UTC (1,352 KB)
[v3] Wed, 14 Jul 2021 20:51:33 UTC (1,584 KB)
[v4] Mon, 9 Aug 2021 15:41:35 UTC (1,715 KB)
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