Energy-Aware Data Aggregation for Grid-Based Wireless Sensor Networks with a Mobile Sink

2007 ◽  
Vol 43 (4) ◽  
pp. 1539-1551 ◽  
Author(s):  
Nen-Chung Wang ◽  
Yung-Fa Huang ◽  
Jong-Shin Chen ◽  
Po-Chi Yeh
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Aggregation ◽  
Mobile Sink ◽  
Wireless Sensor ◽  
Energy Aware ◽  
Grid Based

QDVGDD: Query-Driven Virtual Grid based Data Dissemination for wireless sensor networks using single mobile sink

2017 ◽  
Vol 25 (1) ◽  
pp. 241-253 ◽  
Author(s):  
Abdul Waheed Khan ◽  
Javed Iqbal Bangash ◽  
Adnan Ahmed ◽  
Abdul Hanan Abdullah
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Dissemination ◽  
Mobile Sink ◽  
Wireless Sensor ◽  
Virtual Grid ◽  
Grid Based

scholarly journals Improved continuous enhancement routing solution for energy-aware data aggregation in wireless sensor networks

2018 ◽  
Vol 14 (5) ◽  
pp. 155014771877468 ◽  
Author(s):  
Edson Ticona-Zegarra ◽  
Rafael CS Schouery ◽  
Leandro A Villas ◽  
Flávio K Miyazawa
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Network Lifetime ◽  
Data Aggregation ◽  
Energy State ◽  
Wireless Sensor ◽  
Energy Aware ◽  
Network Nodes ◽  
Battery Energy ◽  
Routing Tree

Wireless sensor networks consist of hundreds or thousands of nodes with limited energy resources, and thus, efficient use of energy is necessary for these networks. Given that transmissions are the most energy-demanding operation, routing algorithms should consider efficient use of transmissions in their designs in order to extend the network lifetime. To tackle these challenges, a centralized algorithm is proposed, called improved continuous enhancement routing (ICER), for computing routing trees of refined quality, based on data aggregation while being aware of the battery energy state. Comparisons between ICER and other known solutions in the literature are performed. Our experiments show that ICER is able to ensure, on average, the survival of 99.6% and the connectivity of 99.3% of the network nodes compared to 90.2% and 72.4% in relation to the best-compared algorithm. The obtained results show that ICER significantly extends the network lifetime while maintaining the quality of the routing tree.

scholarly journals Grid-Based Data Aggregation for Wireless Sensor Networks

2014 ◽  
pp. 329-333 ◽  
Author(s):  
Neng-Chung Wang ◽  
Yung-Kuei Chiang ◽  
Chih-Hung Hsieh ◽  
Young-Long Chen
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Aggregation ◽  
Wireless Sensor ◽  
Grid Based
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