An energy-efficient and client-centric data streaming technique on smartphones. (2015)
- Record Type:
- Journal Article
- Title:
- An energy-efficient and client-centric data streaming technique on smartphones. (2015)
- Main Title:
- An energy-efficient and client-centric data streaming technique on smartphones
- Authors:
- Abogharaf, Abdulhakim
Mahinthan, Veluppillai
Naik, Kshirasagar - Abstract:
- Today's users extensively download video files on their wireless handheld devices, which are inherently power constrained. Experiments have shown that video downloading accounts for a large portion of the total energy cost of downloading and playing video files. In this paper, we present a novel, energy-efficient and purely client-centric video downloading algorithm with three tunable parameters namely, buffer size, low water mark and socket-reading size. By implementing the algorithm on a smartphone and measuring the actual energy cost, we show the impacts of the three parameters on the energy cost of video downloads. By tuning the buffer size, low water mark, and socket-reading, we observed energy savings to the extent of 60%, 64%, and 63%, respectively. By incorporating our algorithmic approach into the process of video downloading, mobile application developers will be better positioned to fine-tune their apps to reduce the total energy cost of downloading large files in general.
- Is Part Of:
- International journal of ad hoc and ubiquitous computing. Volume 19:Number 3/4(2015)
- Journal:
- International journal of ad hoc and ubiquitous computing
- Issue:
- Volume 19:Number 3/4(2015)
- Issue Display:
- Volume 19, Issue 3/4 (2015)
- Year:
- 2015
- Volume:
- 19
- Issue:
- 3/4
- Issue Sort Value:
- 2015-0019-NaN-0000
- Page Start:
- 183
- Page End:
- 192
- Publication Date:
- 2015
- Subjects:
- smartphones -- data streaming -- energy consumption -- video downloading -- energy efficiency -- mobile networks -- client-centric -- buffer size -- low water mark -- socket-reading size
Ubiquitous computing -- Periodicals
Embedded computer systems -- Periodicals
Electronic data processing -- Distributed processing -- Periodicals
Wireless communication systems -- Periodicals
Computer architecture -- Periodicals
004.2 - Journal URLs:
- http://inderscience.metapress.com/content/119852 ↗
http://www.inderscience.com/ ↗ - Languages:
- English
- ISSNs:
- 1743-8225
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 7451.xml