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Development of Onesegment Receiver for Car using Cooperative Reception Diversity based on Integrated Services Digital Broad-casting Terrestrial  

Yoon, Dal-Hwan (Dept. of Electronic Engineering, Semyung University)
Cho, Myun-Gyun (School of Information & Communication, Semyung Univ.)
Lin, Chi-Ho (School of Computer, Semyung University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SD / v.48, no.12, 2011 , pp. 66-72 More about this Journal
Abstract
In Japan, the specification for digital terrestrial television broadcasting systems has been approved for employing a transmission scheme for ISDB-T, which can accommodate HDTV service and portable mobile reception by adapting segmentation of frequency. In this paper, we have developed 3.5 inch mobile TV according to One-Seg system and presented the results of our development. In addition, we introduce two diversity schemes to compensate the defect that signal is interrupted when the portable TV is moving fast. In order to achieve a reliable communication in One-Seg system, we introduce STD(space time diversity) which uses more than 2 antennas at TX and cooperative reception diversity which utilizes signal-exchanging between different mobile terminals. And, its performance enhancements to reception reliability of previous system are evaluated by computer simulations.
Keywords
ISDB-T;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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