Time Slicing for Mobile TV Services with a Channel Switching Delay Limit
- Title
- Time Slicing for Mobile TV Services with a Channel Switching Delay Limit
- Author
- 박승권
- Keywords
- Mobile TV; time slicing; energy saving; channel switching delay
- Issue Date
- 2014-02
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Citation
- IEEE COMMUNICATIONS LETTERS, 18, 2, p293-p296
- Abstract
- Time slicing is an important technology which can save the energy of mobile devices in mobile TV services. Some burst scheduling algorithms for time slicing are proposed in the literature. However, they are designed to maximize energy saving without considering channel switching delay limitation. In this letter, the burst scheduling problem with channel switching delay limit is studied and shown to be NP-complete. An algorithm for the problem is proposed and the simulation result demonstrates that the energy saving of the proposed algorithm is just 2% less than the limit when channel switching delay is limited to 0.5 seconds.
- URI
- http://ieeexplore.ieee.org/abstract/document/6697920/http://hdl.handle.net/20.500.11754/49268
- ISSN
- 1089-7798
- DOI
- 10.1109/LCOMM.2013.13.132348
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML