Journal of System Simulation
Abstract
Abstract: To solve the problem of real-time simulation of spatial information network with high dynamic network topology, a real-time simulator based on the IF signal processing is proposed. Compared with traditional channel simulator, it supports both the channel transmission characteristics like channel fading, Doppler shift, noise, and path delay, and the real-time simulation of dynamic network topology changes. The simulator supports 8~128 70 MHz IF (0~20 MHz signal bandwidth) emulated nodes with flexible link type configuration. The maximal fading depth is 100 dB, the maximal Doppler shift is 2 MHz, and the maximal path delay can reach up to 2 s. It is a powerful tool in the spatial information networks design and research.
Recommended Citation
Yang, Zeguo; Shang, Ma; Huang, Diaopeng; Hu, Jianhao; and Liu, Lixiang
(2018)
"Real-time Simulator for Spatial Information Networks based on Analog IF Signal Processing,"
Journal of System Simulation: Vol. 30:
Iss.
6, Article 19.
DOI: 10.16182/j.issn1004731x.joss.201806019
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol30/iss6/19
First Page
2153
Revised Date
2016-11-14
DOI Link
https://doi.org/10.16182/j.issn1004731x.joss.201806019
Last Page
2161
CLC
TN927
Recommended Citation
Yang Zeguo, Ma Shang, Huang Diaopeng, Hu Jianhao, Liu Lixiang. Real-time Simulator for Spatial Information Networks based on Analog IF Signal Processing[J]. Journal of System Simulation, 2018, 30(6): 2153-2161.
DOI
10.16182/j.issn1004731x.joss.201806019
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