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http://dx.doi.org/10.12673/jant.2022.26.5.261

A Study on the Frequency Analysis of Available Channels in TVWS around the West Sea of Korea (Incheon-Jejudo)  

Chung, Chanhyung (Department of Information Technology & Media Engineering, Seoul National University of Science and Technology)
Cha, Jaesang (VTASK Co., LTD)
Shim, Dongha (Department of Manufacturing Systems and Design Engineering, Seoul National University of Science and Technology)
Publication Information
Journal of Advanced Navigation Technology / v.26, no.5, 2022 , pp. 261-271 More about this Journal
Abstract
This paper is the study in Korea to secure new frequency resources available at sea among terrestrial DTV (Digital TV) broadcasting bands. Focusing on Incheon and Jejudo in the west Sea of Korea, the possibility of using TVWS frequencies of DTV broadcast signals (channels 14-51, 470~698 MHz) was studied. According to the analysis, three channels, channel 19 (503 MHz), channel 37 (611 MHz) and channel 39 (623 MHz) can be used as TVWS available channels without interference with DTV in all nearby seas such as Incheon Port and Jeju Port. On the other hand, two channels, Channel 23 (527 MHz) and Channel 33 (587 MHz), were divided into strong DTV signals in the section between Incheon Port and Jeju Port, making it difficult to use them as available frequencies for TVWS on the west coast.
Keywords
TV white space; Maritime frequency; Available DTV channel; West sea; Incheon;
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