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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kideok Kwon Hyeonjun Jeong Younghwan Yoo Ryulsung Kim Gwangsoon Lee Won-Sik Cheong Namho Hur |
| Copyright Year | 2012 |
| Abstract | This paper proposes a method to provide the frame synchronization for the high quality 3D broadcasting service in a mobile broadcasting system. In this method, left and right video frames are delivered through a heterogeneous network which consists of a mobile network and a broadcasting network, to overcome the limited bandwidth of the broadcasting network. Then it is more difficult to synchronize the left and right video frames coming through different types of networks. In the beginning, the proposed method uses only the offset from the initial timestamp of RTP (Real Time Protocol) to determine the order of frames and to find the pair of a left and a right frame that must be played at the same time. However, the method using the initial timestamp only may not resolve the PCR (Program Reference Clock) discontinuity problem of the broadcasting system. Thus the proposed method is enhanced to periodically send RTCP (Real Time Control Protocol) which includes current timestamps of a pair of frames on mobile and broadcasting networks. Additionally, a new signaling method is introduced for a mobile device to request a 3D service and to get the initial RTP timestamp. |
| Starting Page | 714 |
| Ending Page | 721 |
| File Size | 806003 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781467348737 |
| DOI | 10.1109/CIT.2012.148 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-10-27 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Protocols 3D Video Broadcasting Streaming media Stereoscopic Mobile communication ATSC-MH Synchronization Servers Multimedia communication OMA-BCAST |
| Content Type | Text |
| Resource Type | Article |
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