Results 11 to 20 of about 1,267 (204)
An optimal algorithm for better efficiency in WMSN for multimedia applications
IET Wireless Sensor Systems, 2021 The recent trends in wireless network sensor technology are moving towards multimedia applications. Multimedia sensor nodes are difficult to communicate, but communication is necessary.
Hamid Ali Abed AL‐Asadi
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Iterative joint source channel decoding for WMSN
Tongxin xuebao, 2008 An iterative joint source channel decoding （ISCD） scheme for WMSN is proposed, based on a soft-input-soft-output （SISO） a posteriori probability decoding algorithm for variable-length coded sources, which leads to not only maximum likelihood （ML ...
YANG Yang +3 more
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Fuzzy Adaptive-Sampling Block Compressed Sensing for Wireless Multimedia Sensor Networks [PDF]
Sensors, 2020 The transmission of high-volume multimedia content (e.g., images) is challenging for a resource-constrained wireless multimedia sensor network (WMSN) due to energy consumption requirements.
Sovannarith Heng +4 more
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Efficient Event Driven Sensing in WMSN Using Zernike Moment
Procedia Computer Science, 2016 AbstractImage based sensing in wireless multimedia sensor network (WMSN) is mainly depend on the capability of the deployed scheme to ensure low-power consumption. In depth, the approach of periodic image transmission to the end user, even after compression, will shortly exhaust the energy of the sensors and dramatically reduces the network life time ...
Adel Soudani
exaly +2 more sources
Hierarchical Objective Quality Assessment for CS Video in WMSN
International Journal of Distributed Sensor Networks, 2015 Compressive sensing (CS) is a sub-Nyquist sampling way while still enabling exact reconstruction, which is applicable to WMSN. In this paper, based on the characteristic of CS video in WMSN, we proposed a hierarchical objective CS video quality ...
Shouning Chen, Baoyu Zheng, Yujuan Zhao
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System Resource Allocation and Rural Industry Revitalization Based on Max-Min Algorithm. [PDF]
Comput Intell Neurosci, 2022 At this stage, the research hotspots on wireless multimedia sensor networks mainly include MAC protocol, network security, and node positioning. Research on resource allocation is scarce. Due to the lack of an effective wireless resource allocation strategy, even the most advanced transmission technology will not be able to fully utilize its unique ...
Dai Q.
europepmc +2 more sources
Early detection mechanism for Sybil attacks on wireless multimedia sensor networks [PDF]
Serbian Journal of Electrical Engineering, 2022 The rapid developments in wireless multimedia sensor networks (WMSNs) have increased the demand for an efficient method of safeguarding multimedia data from attackers.
Patil Basavaraj +1 more
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International Journal of Interactive Multimedia and Artificial Intelligence, 2022 The recent advancements in the Internet of Things (IoT) and Wireless Multimedia Sensor Networks (WMSN) made high-speed multimedia streaming, data processing, and essential analytics processes with minimal delay.
Romany F. Mansour +5 more
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EN‐DADA: Node task assignment algorithm for energy harvesting wireless multimedia sensor networks
IET Communications, Volume 17, Issue 20, Page 2287-2298, December 2023., 2023 A model of directed sensor nodes with solar energy harvesting is introduced in this paper, where the energy of such nodes is no longer limited to batteries and the directed sensing area enables better frontal tracking. On this basis, we propose a distributed algorithm for directional task assignment.
Chong Han +3 more
wiley +1 more source
IET Wireless Sensor Systems, Volume 13, Issue 6, Page 201-215, December 2023., 2023 SIS‐AODV consist of Ant Colony Grey Wolf Optimisation (ACGWO) over AODV algorithm to improve network performance while implementing security algorithm over MANET. Analysis results shows maximum performance with the PDR of 98% and throughput of 85%. In addition, end‐to‐end delay is reduced up‐to 25% and routing overhead decrease up‐to 20%. Abstract In a
Anita R. Patil, Gautam M. Borkar
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