Multimedia congestion control in wireless sensor networks
نویسندگان
چکیده
منابع مشابه
Multimedia congestion control in wireless sensor networks
In this paper, we propose a new congestion control scheme to minimize data loss and maintain data quality in wireless multimedia sensor networks. The proposed scheme extracts and transfers dynamic regions by considering monitoring characteristics over multimedia sensor network environments to reduce the transferred data. Furthermore, it can reduce the packet size by deleting and transferring lo...
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Congestion is a challenging problem for sensor networks because it causes the waste of communication and reduces energy efficiency. Compared to traditional wireless sensor networks, the probability of congestion occurrence in wireless multimedia sensor networks is higher due to the high volume of data arising frommultimedia streaming. In this article, problems for multimedia transmission over w...
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Wireless Multimedia Sensor Networks (WMSNs) undergo congestion when a link (or a node) becomes overpopulated in terms of incoming packets. In WMSNs this happens especially in upstream nodes where all incoming packets meet and directed to the sink node. Congestion in networks, if not handled properly, might lead to congestion collapse which deteriorates the quality of service (QoS). Therefore, i...
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The WSN are the self configured wireless networks. These networks are used to monitor the physical and the various environmental conditions such as temperature, pressure, motion, sound etc. Due to congestion performance of the network degrades. Many algorithms had been proposed to prevent this problem. In this paper, a novel technique has been proposed, a knowledge based technique to control co...
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ژورنال
عنوان ژورنال: Computer Science and Information Systems
سال: 2015
ISSN: 1820-0214,2406-1018
DOI: 10.2298/csis141009027b