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Registered LOW-RATE DATA TRANSMISSION IN LTE BASED SATELLITE RATIO INTERFACE

LTE기반 무선인터페이스에서 저속데이터 전송 기법
이미지 확대
Inventors
Kim Hee Wook, Kang Kunseok, Ahn Jae Young, Chang Dae Ig
Application No.
14835332 (2015.08.25)
Publication No.
20160127032 (2016.05.05)
Registration No.
9432107 (2016.08.30)
Country
UNITED STATES
Project Code
14MR1800, Optimized utilization technology development of 2.1 GHz satellite frequency band for mobile communications, Chang Dae Ig
Abstract
Disclosed is a low-rate data transmission method in an LTE based satellite radio interface, which can secure a large number of low-rate data channels which can simultaneously access and increase frequency efficiency while providing compatibility with the existing LTE radio interface through a transmission technique which can secure more link margins in communication between portable terminals (handheld type terminals) without changing a basic LTE transmission frame structure in a satellite system requiring high transmission power.
KSP Keywords
Data channels, Data transmission, Frame structure, Frequency efficiency, High Transmission, Low-rate, Radio interface, satellite systems, transmission method, transmission power
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Status Patent Country KIPRIS
Registered Low Data Rate Transmission in LTE Based Satellite Radio Interface KOREA KIPRIS