Title :
Adaptive error control mechanism based on link layer frame importance valuation for wireless multimedia sensor networks
Author :
Le, Deguang ; Jin, Yong ; Xia, Kaijian ; Bai, Guangwei
Author_Institution :
Sch. of Comput. Sci. & Eng., Changshu Inst. of Technol., Changshu, China
Abstract :
Wireless multimedia sensor networks (WMSNs) are a new and emerging type of wireless sensor networks (WSNs), which enable applications of multimedia captured through special sensors equipped with cameras or microphones etc. However, WMSNs face the challenges of transport reliability and energy consumption. In this paper, we propose an adaptive error control mechanism based on the importance of link-layer frame (AEC-LLFIV). The mathematical analysis shows that our AEC-LLFIV achieves better performance compared with Forward Error Correction (FEC), Automatic Repeat Request (ARQ) and Chase combing Hybrid ARQ (HARQ), in terms of communication reliability and energy efficiency in WMSNs.
Keywords :
adaptive control; automatic repeat request; forward error correction; multimedia communication; telecommunication control; wireless sensor networks; AEC-LLFIV; ARQ; adaptive error control mechanism; automatic repeat request; forward error correction; link layer frame; wireless multimedia networks; wireless sensor networks; Adaptive control; Automatic repeat request; Cameras; Cost accounting; Energy consumption; Error correction; Forward error correction; Microphones; Programmable control; Wireless sensor networks; Adaptive Error Control (AEC); Link Layer Frame Importance; Valuation (LLFIV); Wireless Multimedia Sensor Networks (WMSNs);
Conference_Titel :
Advanced Computer Control (ICACC), 2010 2nd International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-5845-5
DOI :
10.1109/ICACC.2010.5487146
