METHOD OF DATA FLOWS MULTIPLEXING IN PASSIVE OPTICAL NETWORK WITH INTEGRATED FIXED AND MOBILE ACCESS SEGMENTS
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 3
Abstract
This paper presents a new method of data flows multiplexing in passive optical network, which integrates both fixed and mobile access segments. Proposed method uses the wavelength division multiplexing technology with synchronized time slots to improve the efficiency of resource allocation. Based on the proposed method, the convergence model is developed to combine fixed and mobile access networks with unified resource grid. Proposed model allows to improve the data flows management among different network segments. Simulation results show that that proposed wavelength-time multiplexing provide 7% improvement in channel utilization. Moreover, the proposed approach for resource allocation in optical access networks allows to improve the efficiency of capacity planning in 4G and 5G mobile networks.
Authors and Affiliations
Т. А. Максимюк, О. В. Красько, С. С. Думич, О. М. Яремко, А. М. Варенко
Keywords
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