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http://dx.doi.org/10.5394/KINPR.2021.45.6.360

Performance Analysis on Speed Quality of LTE-Maritime Considering Scenario of e-Navigation Service and the Modulation Coding Scheme(MCS)  

Kim, Bu-Young (Maritime Digital Application Unit, Korea Research Institute of Ships and Ocean Eng.)
Shim, Woo-Seong (Maritime Digital Application Unit, Korea Research Institute of Ships and Ocean Eng.)
Publication Information
Journal of Navigation and Port Research / v.45, no.6, 2021 , pp. 360-365 More about this Journal
Abstract
LTE-maritime, which was built as part of the Korean e-Navigation project, has been providing a service that meets the goal of establishing a network up to 100km from the coast since J anuary 31, 2021. To provide appropriate communication services for LTE-maritime from the perspective of real users, additional performance analysis of LTE-maritime is required considering service implementation, and efficient use of spectrum resources. This paper presents the requirement of transmission speed according to the e-Navigation service scenario, and available transmission speed based on LTE modulation coding scheme (MCS) according to sea-specific ship distribution scenario and frequency resource allocation, and is cross-analyzed with results of the sea test.
Keywords
LTE-Maritime; e-Navigation service; MCS(Modulation and Coding Scheme); transmission speed; LTE(Long Term Evolution);
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