DOAS: device-oriented adaptive multimedia scheme for 3GPP LTE systems
Conference paper
Zou, L., Trestian, R. and Muntean, G. 2013. DOAS: device-oriented adaptive multimedia scheme for 3GPP LTE systems. IEEE 24th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). London, UK 08 - 11 Sep 2013 https://doi.org/10.1109/PIMRC.2013.6666505
Type | Conference paper |
---|---|
Title | DOAS: device-oriented adaptive multimedia scheme for 3GPP LTE systems |
Authors | Zou, L., Trestian, R. and Muntean, G. |
Abstract | The growing popularity of the high-end mobile computing devices – smartphones, tablets, notebooks and more – equipped with high-speed network access, enables the mobile user to watch multimedia content from any source on any screen, at any time, while on the move or stationary. In this context, the network operators must ensure smooth video streaming with the lowest service delay, jitter, and packet loss. This paper proposes a resource efficient Device-Oriented Adaptive Multimedia Scheme (DOAS) built on top of the downlink scheduler in LTE-Advanced systems. DOAS bases its adaptation decision on the end-user device display resolution information and Quality of Service (QoS). DOAS is implemented on top of the Proportional Fair (PF) and the well-known Modified Largest Weighted Delay First (M-LWDF) scheduling algorithms within the 3GPP LTE/LTE-Advanced system. The performance of the proposed adaptive multimedia scheme was analyzed and compared against a non-adaptive solution in terms of throughput, packet loss and PSNR. |
Keywords | Long-term evolution, mobile device, resolution, downlink scheduling |
Conference | IEEE 24th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) |
Proceedings Title | 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) |
ISSN | 2166-9570 |
Electronic | 2166-9589 |
ISBN | |
Hardcover | 9781467362351 |
Publication dates | |
Sep 2013 | |
Online | 25 Nov 2013 |
Publication process dates | |
Deposited | 10 Oct 2013 |
Output status | Published |
Digital Object Identifier (DOI) | https://doi.org/10.1109/PIMRC.2013.6666505 |
Web address (URL) of conference proceedings | https://ieeexplore.ieee.org/xpl/conhome/6656121/proceeding |
Language | English |
File |
https://repository.mdx.ac.uk/item/846vw
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