scholarly journals Deterministic Scheduling for Energy Efficient and Reliable Communication in Heterogeneous Sensing Environments in Industrial Wireless Sensor Networks

2017 ◽  
Vol 3 (11) ◽  
pp. 152764 ◽  
Author(s):  
Mohsin Raza ◽  
Hoa Le-Minh ◽  
Nauman Aslam ◽  
Sajjad Hussain
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Energy Efficient ◽  
Wireless Sensor ◽  
Industrial Wireless Sensor Networks ◽  
Reliable Communication ◽  
Deterministic Scheduling

Emerging Technologies for Industrial Wireless Sensor Networks

2013 ◽  
pp. 343-359 ◽  
Author(s):  
Ivanovitch Silva ◽  
Luiz Affonso Guedes ◽  
Paulo Portugal
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Ieee 802.15.4 ◽  
Emerging Technologies ◽  
Wireless Sensor ◽  
Industrial Wireless Sensor Networks ◽  
Deterministic Scheduling ◽  
Industrial Networks ◽  
Communication Paradigm ◽  
Ieee 802.15.5

The evolution of industrial networks can be summarized as a constant battle to define the universal technology that integrates field devices and applications. Since the Fieldbus wars in the 1980s, diverse wired solutions have been proposed. However, this scenario has been changing due to the introduction of industrial wireless sensor networks. In the last 10 years, the development of deterministic scheduling techniques, redundant routing algorithms, and energy saving issues has brought wireless sensor networks into the industrial domain. This new communication paradigm is governed by a de facto standard, the IEEE 802.15.4, and more recently also by the IEEE 802.15.5. However, there are signs of a new battle on the horizon with the new publicly available specifications of WirelessHART, ISA100.11a, and IEC 62601. In this chapter, to the authors analyze the advantages and drawbacks of these emerging technologies for industrial wireless sensor networks.

scholarly journals Energy-Efficient Broadcasting Scheme for Smart Industrial Wireless Sensor Networks

2017 ◽  
Vol 2017 ◽  
pp. 1-17 ◽  
Author(s):  
Zhuangbin Chen ◽  
Anfeng Liu ◽  
Zhetao Li ◽  
Young-June Choi ◽  
Hiroo Sekiya ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Energy Efficient ◽  
Packet Transmission ◽  
Link Quality ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Smart Devices ◽  
Industrial Wireless Sensor Networks ◽  
Network Upgrade

In smart Industrial Wireless Sensor Networks (IWSNs), sensor nodes usually adopt a programmable technology. These smart devices can obtain new or special functions by reprogramming: they upgrade their soft systems through receiving new version of program codes. If sensor nodes need to be upgraded, the sink node will propagate program code packets to them through “one-to-many” broadcasting, and therefore new capabilities can be obtained, forming the so-called Software Defined Network (SDN). However, due to the high volume of code packet, the constraint energy of sensor node, and the unreliable link quality of wireless network, rapidly broadcasting the code packets to all nodes in network can be a challenge issue. In this paper, a novel Energy-efficient Broadcast scheme with adjustable broadcasting radius is proposed aiming to improve the performance of network upgrade. In our scheme, the nonhotspots sensor nodes take full advantage of their residual energy caused in data collection period to improve the packet reception probability and reduce the broadcasting delay of code packet transmission by enlarging the broadcasting radius, that is, the transmitting power. The theoretical analyses and experimental results show that, compared with previous work, our approach can averagely reduce the Network Upgrade Delay (NUD) by 14.8%–45.2% and simultaneously increase the reliability without harming the lifetime of network.

Reliable and Energy-Efficient Data Forwarding in Industrial Wireless Sensor Networks

2017 ◽  
Vol 11 (3) ◽  
pp. 1424-1434 ◽  
Author(s):  
Xianzhong Tian ◽  
Yi-Hua Zhu ◽  
Kaikai Chi ◽  
Jiajia Liu ◽  
Daqiang Zhang
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Energy Efficient ◽  
Wireless Sensor ◽  
Data Forwarding ◽  
Industrial Wireless Sensor Networks ◽  
Efficient Data
Sign in / Sign up

Export Citation Format

Share Document