Satellite to buoy IoT communications in the Arctic Ocean
Frontiers in Marine Science, 2023 Internet of things (IoT), to Arctic Ocean areas using Low Earth Orbit (LEO) satellites for communication to and from sensor units on the sea, has become increasingly important.
Terje Røste, Kun Yang, Chengyuan Wen
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A Development of Satellite Communication Link Analysis Tool
Journal of Astronomy and Space Sciences, 2020 In a Satellite communication system, a link budget analysis is the detailed investigation of signal gains and losses moving through a channel from a sender to receiver.
SeongMin Lim +3 more
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Time-Varying Communication Channel High Altitude Platform Station Link Budget and Channel Modeling
Information, 2018 Because of the high BER (Bit Error Rate), low time delay and low channel transmission efficiency of HAPS (High Altitude Platform Station) in the near space. The link budget of HAPS and channel model are proposed in this paper.
Xiaoyang Liu +3 more
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SOA Amplified 100 Gb/s/λ PAM-4 TDM-PON Supporting PR-30 Power Budget with >18 dB Dynamic Range
Micromachines, 2022 Semiconductor optical amplifier (SOA) is considered an excellent candidate for power amplification at O-band due to its low cost and small footprint. In passive optical networks (PONs), SOA is popular as a booster and pre-amplifier to improve the link ...
Zhengxuan Li +5 more
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FTTH Network Expansion Modeling and Link Budget for Housing Locations
International Journal of Electrical, Energy and Power System Engineering, 2019 The location of the research was carried out at Villa Melati Permai II Housing which is on the Melati Indah Street, Tampan District, Pekanbaru City.
Ery Safrianti, Widyantoro Tejo Mukti
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A Comparison Study of Data Link with Medium-Wavelength Infrared Pulsed and CW Quantum Cascade Lasers
Photonics, 2021 In this paper, a comparison study of a quantum cascade laser used for signal transmission by free-space optics is presented. The main goal is to define the capabilities of medium-wavelength infrared lasers operated in pulsed or continuous wave (cw) mode ...
Janusz Mikołajczyk
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Real-Time 100 Gb/s PAM-4 for Access Links With up to 34 dB Power Budget
Journal of Lightwave Technology, 2023 The growing demand for broadband access networks keeps motivating research for higher capacity in both wired and wireless access networks. Recently, the recommendation for 50G-PON with conventional NRZ modulation has been published. Bidirectional point-to-point access networks, also known as BiDi, used in mobile xHaul, are standardized up to 50 Gb/s ...
Giuseppe Caruso +4 more
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Low Complexity DSP for High Speed Optical Access Networking
Applied Sciences, 2021 A novel low-cost and energy-efficient approach for reaching 40 Gb/s signals is proposed for cost-sensitive optical access networks. Our proposed design is constituted of an innovative low-complex high-performance digital signal processing (DSP ...
Jinlong Wei +8 more
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Aggregation of Power Losses in Radio Link Budgeting
IOSR Journal of Electronics and Communication Engineering, 2014 In the design of wireless communication links between two sites, issues of range, that is, how far the transmitted signal would go given certain transmission parameters, and the throughput of such link, are of great concern to the radio engineer such that several loss factors militating against the strength of the transmitted signal as it travels ...
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Circuit Model for Power Link Budget Between Two Horizontal Loops Placed on Seabed [PDF]
IEEE Magnetics Letters, 2020 1 ...
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