- Title
- A Joint framework for QoS and QoE for video transmission over wireless multimedia sensor networks
- Creator
- Usman, Muhammad; Ning, Yang; Jan, Mian Ahmad; Xiangjian, He; Min, Xu; Kin-Man, Lam
- Date
- 2018
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/185587
- Identifier
- vital:16725
- Identifier
-
https://doi.org/10.1109/TMC.2017.2739744
- Identifier
- ISBN:1536-1233
- Abstract
- With the emergence of Wireless Multimedia Sensor Networks (WMSNs), the distribution of multimedia contents have now become a reality. Without proper management, the transmission of multimedia data over WMSNs affects the performance of networks due to excessive packet-drop. The existing studies on Quality of Service (QoS) mostly deal with simple Wireless Sensor Networks (WSNs) and as such do not account for an increasing number of sensor nodes and an increasing volume of data. In this paper, we propose a novel framework to support QoS in WMSNs along with a light-weight Error Concealment (EC) scheme. The EC schemes play a vital role to enhance Quality of Experience (QoE) by maintaining an acceptable quality at the receiving ends. The main objectives of the proposed framework are to maximize the network throughput and to cover-up the effects produced by dropped video packets. To control the data-rate, Scalable High efficiency Video Coding (SHVC) is applied at multimedia sensor nodes with variable Quantization Parameters (QPs). Multi-path routing is exploited to support real-time video transmission. Experimental results show that the proposed framework can efficiently adjust large volumes of video data under certain network distortions and can effectively conceal lost video frames by producing better objective measurements.
- Publisher
- Los Alamitos: IEEE
- Relation
- IEEE transactions on mobile computing Vol. 17, no. 4 (2018), p. 746-759
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- Copyright IEEE
- Subject
- Bandwidth; Error concealment; Multimedia; Multimedia communication; Nodes; Packets (communication); QoE; QoS; QPs; Quality; Quality of service; Quality of service architectures; Remote sensors; Routing; Sensors; SHVC; Streaming media; Video compression; Video data; Video transmission; Weight reduction; Wireless networks; Wireless sensor networks; WMSNs; WSNs; 4006 communications engineering; 4604 Cybersearch and privacy; 4606 Distributed computing and systems software
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