Localized network layer protocols in wireless sensor networks based on optimizing cost over progress ratio

IEEE Network ◽  
2006 ◽  
Vol 20 (1) ◽  
pp. 21-27 ◽  
Author(s):  
I. Stojmenovic
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Network Layer

Network Design and Performance Evaluation of Wireless Sensor Network for Precision Agriculture

2015 ◽  
pp. 56-82
Author(s):  
Herman S Sahota ◽  
Ratnesh Kumar ◽  
Ahmed E Kamal
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Precision Agriculture ◽  
Mac Protocol ◽  
Wireless Sensor ◽  
Medium Access ◽  
Network Layer ◽  
Challenges And Opportunities ◽  
Multiple Power ◽  
And Performance

This chapter explores the design of wireless sensor networks for applications in precision agriculture. A short review of developments in precision agriculture and recent applications of wireless sensor networks in the area is presented. The authors present their design of medium access control and network layer protocols exploring the challenges and opportunities associated with the design of such a networked system. The physical layer in their network allows multiple power modes in both receive and transmit operations. The MAC layer employs these multiple power modes to implement a novel wake-up synchronization mechanism to reduce the energy overhead. The network layer ensures reliable collection of data while balancing the energy consumption among the nodes. Finally, the authors present an analytical approach to model the behavior of the MAC protocol developed and compare it against the duty-cycle based S-MAC protocol. The results are also confirmed using simulations.

Review on Security in Wireless Sensor Networks

2019 ◽  
Vol 8 (S1) ◽  
pp. 63-66
Author(s):  
K. Divya ◽  
B. Srinivasan
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Sensor Systems ◽  
Network Layer ◽  
Remote Sensor

Wireless Sensor Networks (WSN) is a rising innovation and step by step it is pulling in the consideration of scientists with its testing qualities and differentiated application space. The more scientists attempt to grow encourage cost and vitality proficient figuring gadgets and calculations for WSN, the all the more difficult it gets to be to fit the security of WSN into that obliged environment. Be that as it may, security is vital to the accomplishment of applying WSN. Along these lines, commonality with the security parts of WSN is basic before planning WSN framework. In this paper, we review the condition of craftsmanship in securing remote sensor systems. We audit a few conventions that give security in sensor systems. Additionally, this study records the notable assaults at the Network layer of WSN.

Beeware Routing Scheme for Detecting Network Layer Attacks in Wireless Sensor Networks

2020 ◽  
Vol 112 (4) ◽  
pp. 2439-2459 ◽  
Author(s):  
R. S. Raghav ◽  
Kalaipriyan Thirugnansambandam ◽  
Dinesh Kumar Anguraj
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Network Layer ◽  
Routing Scheme

Optimization of Energy Efficiency in Wireless Sensor Networks and Internet of Things

2020 ◽  
pp. 89-127 ◽  
Author(s):  
Hassan El Alami ◽  
Abdellah Najid
Keyword(s):  
Energy Efficiency ◽  
Wireless Sensor Networks ◽  
Energy Consumption ◽  
Sensor Networks ◽  
Internet Of Things ◽  
Data Communication ◽  
Wireless Sensor ◽  
Network Layer ◽  
Data Routing ◽  
Routing Techniques

Energy consumption is a constraint in the design architecture of wireless sensor networks (WSNs) and internet of things (IoT). In order to overcome this constraint, many techniques have been proposed to enhance energy efficiency in WSNs. In existing works, several innovative techniques for the physical, the link, and the network layer of OSI model are implemented. Energy consumption in the WSNs is to find the best compromise of energy consumption between the various tasks performed by the objects, the detection, the processing, and the data communication tasks. It is this last task that consumes more energy. As a result, the main objective for the WSNs and the IoT is to minimize the energy consumed during this task. One of the most used solutions is to propose efficient routing techniques in terms of energy consumption. In this chapter, the authors present a review of related works on energy efficiency in WSNs and IoT. The network layer routing protocols are the main concerns in this chapter. The interest is focused on the issue of designing data routing techniques in WSNs and IoT.

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