Delivery of 40 Gbit/s W-band signal over 4600 m wireless distance employing advanced digital signal processing
نویسندگان
چکیده
We experimentally built a photonics-aided long-distance large-capacity millimeter-wave wireless transmission system and demonstrated delivery of 40 Gbit/s W-band 16-ary quadrature amplitude modulation (QAM) signal over 4600 m distance at 88.5 GHz. Advanced offline digital processing algorithms are proposed employed for recovery, which makes the bit-error ratio under 2.4×10-2. To best our knowledge, this is first field-trial demonstration >4 km 16QAM transmission, result achieves record-breaking product capacity distance, i.e., 184 (Gbit/s)·km, high-speed communication.
منابع مشابه
Advanced Signal Processing for Digital Subscriber Lines
1Marvell Hong Kong Ltd., Hong Kong 2CSIRO Information Communication Technologies Center, Australia 3Telecommunications Research Center Vienna (ftw.), Donau-City-StraBe 1, 1220 Vienna, Austria 4Division of Signal Processing, Luleå University of Technology, and Upzide Labs, Luleå, Sweden 5Aktino Inc., Irvine, California, USA 6Electrical and Computer Engineering Department, University of Toronto, ...
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ژورنال
عنوان ژورنال: Chinese Optics Letters
سال: 2022
ISSN: ['1671-7694']
DOI: https://doi.org/10.3788/col202220.103901