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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Oda, S. Masaaki, K. Endo, Y. |
| Copyright Year | 2015 |
| Description | Author affiliation: Sci. & Technol. Res. Labs., NHK (Japan Broadcasting Corp.), Tokyo, Japan (Oda, S.; Masaaki, K.; Endo, Y.) |
| Abstract | The purpose of this study is to verify our live video transmission specifications in a real environment. We implemented a high-definition video transmitter that adjusts the video encoding rate according to the physical link status using a cross-layer rate control scheme. The transmitter will be used as reference equipment to practically evaluate the many simulated algorithms, because rate-control algorithms can be implemented in software regardless of the kind of physical layer. First, we explain the transmitter architecture, and then, report on our evaluation of the effectiveness of our cross-layer rate-control algorithm in comparison with a single application layer rate-control algorithm. We verified our algorithm can more quickly and accurately follow the link status than the single application layer rate-control algorithm using the implemented transmitter. Furthermore, we introduce an example in which the equipment can be easily used for other physical links because the reference equipment architecture abstracts the physical layer. |
| Starting Page | 390 |
| Ending Page | 393 |
| File Size | 457428 |
| Page Count | 4 |
| File Format | |
| e-ISBN | 9781467367707 |
| DOI | 10.1109/LCN.2015.7366335 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-10-26 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Physical layer Encoding Wireless communication Radio transmitters Receivers Software visible light transmission cross-layer rate-control wireless mobile networks live video streaming transmission |
| Content Type | Text |
| Resource Type | Article |
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