Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

An analysis of path loss models of LTE-Maritime for mobile communication system in maritime environments

Full metadata record
DC Field Value Language
dc.contributor.author조성웅-
dc.contributor.author장준혁-
dc.contributor.author심우성-
dc.date.accessioned2021-12-08T08:40:40Z-
dc.date.available2021-12-08T08:40:40Z-
dc.date.issued20191127-
dc.identifier.urihttps://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/2488-
dc.description.abstractMobile users in maritime environments have the limitation to use various data services due to insufficient communication infrastructure. Many communication systems commonly used for terrestrial users have been applied to maritime environments. The objective of this paper is to analyze the path loss characteristics of long term evolution (LTE) system and confirm its feasibility in maritime environments. In this purpose, we developed the test-bed for LTE-Maritime at coastline in the Republic of Korea and conducted onboard experiments for reference signal received power (RSRP) and throughput measurements. The measured RSRP values are compared with three conventional path loss models of free space path loss (FSPL), two ray (TR) path loss, Okumura-Hata (OH) model. The comparison results show that the existing models tend to underestimate the RSRP degradation suffered from maritime environment and there is a notable difference between the experiment data and path loss models. In order to analyze their accuracy, root mean square error (RMSE) for each model is calculated according to the distance between a transmitter and a receiver, and the results show that the expected error becomes high with increasing distance. In addition, the throughput measurements show that LTE can provide high-speed data services in the order of Mbps with the long communication distance up to 100 km.-
dc.language영어-
dc.language.isoENG-
dc.titleAn analysis of path loss models of LTE-Maritime for mobile communication system in maritime environments-
dc.title.alternativeAn analysis of path loss models of LTE-Maritime for mobile communication system in maritime environments-
dc.typeConference-
dc.citation.titleWPMC 2019 - THE 22ND INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS-
dc.citation.volume1-
dc.citation.number1-
dc.citation.startPage486-
dc.citation.endPage490-
dc.citation.conferenceNameWPMC 2019 - THE 22ND INTERNATIONAL SYMPOSIUM ON WIRELESS PERSONAL MULTIMEDIA COMMUNICATIONS-
Files in This Item
There are no files associated with this item.
Appears in
Collections
해양공공디지털연구본부 > 해사디지털서비스연구센터 > Conference Papers

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Altmetrics

Total Views & Downloads

BROWSE