7 February 2015 Waveform over fiber: DSP-aided coherent fiber-wireless transmission using millimeter and terahertz waves
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Abstract
In this paper, we describe seamless networks based on millimeter and terahertz wave radio links using waveform transfer over optical fibers. Coherent optical transceivers with digital signal processing provide transmission impairment compensation in both optical and radio sections, where devices for the signal processing are implemented at edges of the links. Waveforms, which include the modulation formats, the symbol rates, etc., are maintained in the entire links, to reduce transmission latency and energy consumption in the network.
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Atsushi Kanno, Pham Tien Dat, Toshiaki Kuri, Iwao Hosako, Tetsuya Kawanishi, Yuki Yoshida, Ken-ichi Kitayama, "Waveform over fiber: DSP-aided coherent fiber-wireless transmission using millimeter and terahertz waves", Proc. SPIE 9387, Broadband Access Communication Technologies IX, 93870C (7 February 2015); doi: 10.1117/12.2077056; https://doi.org/10.1117/12.2077056
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