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http://dx.doi.org/10.9717/kmms.2012.15.5.615

T-DMB Automatic Emergency Alerting Service by Estimating the Location of Receiver  

Kwon, Seong-Geun (경일대학교 전자공학과)
Lee, Suk-Hwan (동명대학교 정보보호학과)
Kim, Kang-Wook (삼성전자 무선사업부)
Kwon, Ki-Ryong (부경대학교 IT융합응용공학과)
Publication Information
Journal of Korea Multimedia Society / v.15, no.5, 2012 , pp. 615-623 More about this Journal
Abstract
This paper presents T-DMB AEAS (automatic emergency alerting service) receiver model considering emergency region. The proposed receiver model determines the geographical location of the terminal by analysing the received T-DMB signal and displays the AEAS messages only if the location of terminal is similar to the emergency site. First, to determine the geographical location of the terminal, we extract the TII value from the null symbol of the SC and, based on it, calculate the location of transmitter by analysing FIG 0/22 delivering the TII-related data. The proposed algorithm sets the location of transmitter as that of receiver and displays the emergency message only in the case of the similar region. The experiment was conducted in the test environment of low power T-DMB generator based on the T-DMB AEAS messages.
Keywords
T-DMB; AEAS; Emergency Region;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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