Razavi, R and Fleury, M and Ghanbari, M (2007) Fuzzy logic control of power-aware video streaming over a bluetooth interconnect. In: Packet Video 2007. Institute of Electrical and Electronics Engineers (IEEE), pp. 218-227. ISBN 9781424409815. Official URL: http://dx.doi.org/10.1109/packet.2007.4397044
Razavi, R and Fleury, M and Ghanbari, M (2007) Fuzzy logic control of power-aware video streaming over a bluetooth interconnect. In: Packet Video 2007. Institute of Electrical and Electronics Engineers (IEEE), pp. 218-227. ISBN 9781424409815. Official URL: http://dx.doi.org/10.1109/packet.2007.4397044
Razavi, R and Fleury, M and Ghanbari, M (2007) Fuzzy logic control of power-aware video streaming over a bluetooth interconnect. In: Packet Video 2007. Institute of Electrical and Electronics Engineers (IEEE), pp. 218-227. ISBN 9781424409815. Official URL: http://dx.doi.org/10.1109/packet.2007.4397044
Abstract
Wireless communication of video, with Bluetooth as an example, represents a compromise between channel conditions, display and decode deadlines, and energy constraints. This paper proposes fuzzy logic control (FLC) of Automatic Repeat reQuest (ARQ) as a way of reconciling these factors, with a 40% saving in power in the worst channel conditions from economizing on transmissions when channel errors occur. Whatever the channel conditions, FLC is shown to outperform the default Bluetooth scheme in terms of packet delay and video quality. A deadline aware buffer with discard of expired packets is introduced to improve efficiency. The FLC ARQ control also accounts for packet picture type importance.
Item Type: | Book Section |
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Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
Divisions: | Faculty of Science and Health Faculty of Science and Health > Computer Science and Electronic Engineering, School of |
SWORD Depositor: | Unnamed user with email elements@essex.ac.uk |
Depositing User: | Unnamed user with email elements@essex.ac.uk |
Date Deposited: | 24 Apr 2013 22:04 |
Last Modified: | 25 Oct 2024 00:07 |
URI: | http://repository.essex.ac.uk/id/eprint/6008 |