Energy Saving Schedule for Target Tracking Sensor Networks to Maximize the Network Lifetime

2006 ◽  
Author(s):  
N.A. Vasanthi ◽  
S. Annadurai
Keyword(s):  
Sensor Networks ◽  
Energy Saving ◽  
Target Tracking ◽  
Network Lifetime

scholarly journals A Multihop Clustering Algorithm for Energy Saving in Wireless Sensor Networks

2012 ◽  
Vol 2012 ◽  
pp. 1-4 ◽  
Author(s):  
Saeed Ebadi
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Energy Saving ◽  
Network Lifetime ◽  
Clustering Algorithm ◽  
Cluster Head ◽  
Wireless Sensor ◽  
Node Degree ◽  
Leach Protocol ◽  
Two Parameters

One of the important problems for wireless sensor networks is increasing the network lifetime. Clustering is an efficient technique for prolonging the lifetime of wireless sensor networks. This papers propose a multihop clustering algorithm (MHC) for energy saving in wireless sensor networks. MHC selects the clusterheads according to the two parameters the remaining energy and node degree. Also cluster heads select their members according to the two parameters of sensor the remaining energy and the distance to its cluster head. MHC is done in three phases quickly. Simulation results show that the proposed algorithm increases the network lifetime more than 16 percent compared of the LEACH protocol.

ENERGY SAVING OPERATION MODES OF TRANSCEIVERS IN ULTRA-WIDEBAND SENSOR NETWORKS

2012 ◽  
Vol 1 (1) ◽  
Author(s):  
Yu. V. Andreev ◽  
E. V. Efremova ◽  
V. A. Lazarev ◽  
V. A. Kotelnikov
Keyword(s):  
Sensor Networks ◽  
Energy Saving ◽  
Ultra Wideband ◽  
Operation Modes

The Study on Weighted Target Tracking Algorithm for Binary Sensor Networks

2010 ◽  
Vol 32 (9) ◽  
pp. 2052-2057
Author(s):  
Xiao-yan Sun ◽  
Jian-dong Li ◽  
Yan-hui Chen ◽  
Wen-zhu Zhang ◽  
Jun-liang Yao
Keyword(s):  
Sensor Networks ◽  
Target Tracking ◽  
Tracking Algorithm ◽  
Binary Sensor

QoS Aware Multi-hop Multi-path Routing Approach in Wireless Sensor Networks

2019 ◽  
Vol 9 (1) ◽  
pp. 43-52
Author(s):  
Omkar Singh ◽  
Vinay Rishiwal
Keyword(s):  
Wireless Sensor Networks ◽  
Energy Consumption ◽  
Sensor Networks ◽  
Network Lifetime ◽  
Life Time ◽  
Base Station ◽  
Environmental Data ◽  
Wireless Sensor ◽  
Delivery Ratio ◽  
End To End

Background & Objective: Wireless Sensor Network (WSN) consist of huge number of tiny senor nodes. WSN collects environmental data and sends to the base station through multi-hop wireless communication. QoS is the salient aspect in wireless sensor networks that satisfies end-to-end QoS requirement on different parameters such as energy, network lifetime, packets delivery ratio and delay. Among them Energy consumption is the most important and challenging factor in WSN, since the senor nodes are made by battery reserved that tends towards life time of sensor networks. Methods: In this work an Improve-Energy Aware Multi-hop Multi-path Hierarchy (I-EAMMH) QoS based routing approach has been proposed and evaluated that reduces energy consumption and delivers data packets within time by selecting optimum cost path among discovered routes which extends network life time. Results and Conclusion: Simulation has been done in MATLAB on varying number of rounds 400- 2000 to checked the performance of proposed approach. I-EAMMH is compared with existing routing protocols namely EAMMH and LEACH and performs better in terms of end-to-end-delay, packet delivery ratio, as well as reduces the energy consumption 13%-19% and prolongs network lifetime 9%- 14%.

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