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A Transmission Method to Improve the Quality of Multimedia in Hybrid Broadcast/Mobile Networks

  • Hyung-Yoon Seo
  • Byungjun Bae
  • Jong-Deok Kim
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 339)

Abstract

This paper proposes the method through the mobile communication network when broadcast contents occur receiving errors in the Hybrid Broadcast/Mobile Network. Generally, the characteristic of the mobile communication network is pay network and peer-to-peer mobile. Therefore, it is necessary to reduce the amount of retransmission data in order to reduce the load of users and networks for recovery. This paper proposes the method to recovery for Hybrid DMB System which combines the T-DMB of the major mobile TV standard with the mobile communication network. The proposed method utilizes the Reed-Solomon techniques based on cross-layer. The proposed method transmits the additional information for recovery when errors are detected. It can reduce by % the resource compared with the retransmission of the original MPEG2-TS.

Keywords

cross-layer error correcting Hybrid Transmission Method Reed-Solomon 

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References

  1. 1.
    ETSI EN 300 401, “Radio Broadcasting Systems: Digital Audio Broadcasting (DAB) to Mobile, Portable and Fixed Receivers,” v.1.4.1, June, 2006Google Scholar
  2. 2.
    ETSI EN 300 744, Digital Video Broadcasting (DVB); Framing Structure, Channel Coding and Modulation for Digital Terrestrial Television, July 1999Google Scholar
  3. 3.
    Hyung-Yoon Seo, Byungjun Bae, and Jong-Deok Kim, “An Efficient Transmission Scheme of MPEG2-TS over RTP for a Hybrid DMB System,” ETRI Journal Vol. 35 No. 4 pp. 655–665 Aug. 2013Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.Department of Electrical and Computer EngineeringPusan National UniversityBusanRepublic of Korea
  2. 2.Electronics and Telecommunications Research InstituteDaejeonRepublic of Korea

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