A PRIORITY BASED METHOD FOR CONGESTION CONTROL IN WIRELESS MULTIMEDIA SENSOR NETWORKS

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Sabbagh Parisa; ALAEI MOHAMMAD; Yazdanpanah Fahimeh

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Seminar Paper

Paper Information

Seminar: INTERNATIONAL CONFERENCE ON INFORMATION AND KNOWLEDGE TECHNOLOGY
Year:2016 | Issue:8

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Title

A PRIORITY BASED METHOD FOR CONGESTION CONTROL IN WIRELESS MULTIMEDIA SENSOR NETWORKS

Author(s)

Sabbagh Parisa | ALAEI MOHAMMAD | Yazdanpanah Fahimeh | Issue Writer Certificate

Keywords

WIRELESS MULTIMEDIA SENSOR NETWORKS

MOBILE SINK

BINARY TREE

THREE-LEVEL BUFFER

CONGESTION

DELAY

RELIABILITY

Abstract

WIRELESS MULTIMEDIA SENSOR NETWORKS (WMSNS) ARE COMPOSED OF A NUMBER OF SENSORS WHICH USUALLY THE MOST IMPORTANT DATA GENERATED BY THEM ARE VIDEO DATA. ACCORDING TO MASSIVE AMOUNTS OF DATA, CONGESTION CONTROL IS ESSENTIAL FOR QUALITY PRESERVATION OF THE VIDEO DATA. QUALITY OF VIDEO DATA DEPENDS ON LOW LATENCY AND HIGH RELIABILITY. IN THIS PAPER, AN APPROACH FOR CONGESTION CONTROL IS PROPOSED. IN THE PROPOSED SCHEME, THE NETWORK AREA IS DIVIDED INTO ZONES, AND A MOBILE LOCAL SINK IS UTILIZED IN EACH ZONE WHICH WILL LEAD TO THE NETWORK MINIMUM LATENCY. ALSO, TO RAISE THE QUALITY OF VIDEO DATA, THE PROPOSED METHOD CONSIDERS DIFFERENT LEVELS OF THE BUFFER QUEUE FOR EACH DATA TYPE (VIDEO, SOUND, AND SCALAR). MOREOVER, TO IMPROVE THE VIDEO DATA QUALITY AT EACH MOBILE SINK, A UNIQUE IDENTIFIER FOR EACH EVENT IS CONSIDERED. THE MOBILE SINK IN EACH ZONE, RECEIVES THE EVENT PACKETS IN THE SEPARATE QUEUE OF THE RELATED IDENTIFIER. SIMULATION RESULTS SHOWS THAT THE PROPOSED METHOD RESULTS IN SAVING OF MORE AMOUNT OF ENERGY AND THUS INCREASING THE NETWORK LIFETIME, WHILE THE PACKET LOSS REACHES TO ZERO.

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APA: Copy

Sabbagh, Parisa, ALAEI, MOHAMMAD, & Yazdanpanah, Fahimeh. (2016). A PRIORITY BASED METHOD FOR CONGESTION CONTROL IN WIRELESS MULTIMEDIA SENSOR NETWORKS. INTERNATIONAL CONFERENCE ON INFORMATION AND KNOWLEDGE TECHNOLOGY. SID. https://sid.ir/paper/947576/en

Vancouver: Copy

Sabbagh Parisa, ALAEI MOHAMMAD, Yazdanpanah Fahimeh. A PRIORITY BASED METHOD FOR CONGESTION CONTROL IN WIRELESS MULTIMEDIA SENSOR NETWORKS. 2016. Available from: https://sid.ir/paper/947576/en

IEEE: Copy

Parisa Sabbagh, MOHAMMAD ALAEI, and Fahimeh Yazdanpanah, “A PRIORITY BASED METHOD FOR CONGESTION CONTROL IN WIRELESS MULTIMEDIA SENSOR NETWORKS,” presented at the INTERNATIONAL CONFERENCE ON INFORMATION AND KNOWLEDGE TECHNOLOGY. 2016, [Online]. Available: https://sid.ir/paper/947576/en

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