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EDAS– Energy-Efficient Device-based Adaptive Cross-Layer Scheme for Wireless Multimedia Transmission
Date Issued
2015-12-16
Date Available
2020-03-16T15:05:08Z
Abstract
Next generation wireless networks are poised to support real-time video-on-demand and high quality multimedia streaming applications. In order to support them, several adaptation strategies have been proposed at different layers of the OSI network stack. Also, certain cross-layer strategies across physical/data link and transport/application layers have been proposed over the years. However, given the battery constraints of a smartphone, it is imperative that new cross-layer design be developed that would bring into account an energyoriented mechanism from a device perspective. In this paper, a new adaptive solution, EDAS – energy-efficient device oriented adaptive cross-layer scheme for multimedia transmission in wireless network environments is proposed. Importantly, EDAS provides a novel framework spanning across several OSI layers that would dynamically vary the energy consumption in mobile devices while maintaining a high peak signal to noise ratio (PSNR) in order to ensure a good video quality. It has been observed that EDAS significantly outperforms other schemes in terms of PSNR, loss-rate and importantly, the energy consumption in device.
Sponsorship
Irish Research Council
Other Sponsorship
IIIT Sricity Research Start-up Grant
Indo-Irish (DSTDCU) Research Funding grant scheme
Type of Material
Conference Publication
Web versions
Language
English
Status of Item
Peer reviewed
Part of
Kumar, A., Lindgren, A., Ramjee, P. (eds.). Proceedings of the Global Wireless Summit 2015
Conference Details
The 18th International Symposium on Wireless Personal Multimedia Communications (WPMC 2015), Hyderabad, India, 13-16 December 2015
ISBN
9788770220378
This item is made available under a Creative Commons License
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