scholarly journals Topology Control and Medium Access Control (MAC) Protocol for Wireless Sensor Networks (WSNs) in Cyber-Physical System

Complexity ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Ang Li ◽  
Chen Zhang ◽  
Baoyu Zheng ◽  
Lei Li
Keyword(s):  
Access Control ◽  
Medium Access Control ◽  
Parallel Mechanism ◽  
Mac Protocol ◽  
Good Control ◽  
Cyber Physical System ◽  
Medium Access ◽  
Channel Reservation ◽  
Reachability Set ◽  
Stable Control

The system reachability set is calculated by covering all possible behaviours of the system through a finite number of simulation steps to ensure that the system trajectory stays within a set safety region. In this paper, the theory of the game method is applied to the design of the controller, a very small controller is designed, and good control results are obtained by simulation. The system gradually shows a divergent trend and cannot achieve stable control. A multihop channel reservation Medium Access Control (MAC) protocol based on a parallel mechanism is proposed. The multihop channel reservation mechanism is proposed based on periodic node sleep, and the node uses the reservation frame to make the reservation of the channel and transmits the data according to the reservation information; the parallel mechanism is used to make the reservation information and data transmission simultaneously.

FH-MAC

2011 ◽  
pp. 313-329
Author(s):  
Djamel Tandjaoui ◽  
Messaoud Doudou ◽  
Imed Romdhani
Keyword(s):  
Access Control ◽  
Medium Access Control ◽  
Ieee 802.11 ◽  
Wireless Mesh Networks ◽  
Control Method ◽  
Mesh Networks ◽  
Mac Protocol ◽  
Medium Access ◽  
Wireless Mesh ◽  
Channel Diversity

In this article, the authors propose a new hybrid MAC protocol named H-MAC for wireless mesh networks. This protocol combines CSMA and TDMA schemes according to the contention level. In addition, it exploits channel diversity and provides a medium access control method that ensures the QoS requirements. Using ns-2 simulator, we have implemented and compared H-MAC with other MAC protocol used in Wireless Network. The results showed that H-MAC performs better compared to Z-MAC, IEEE 802.11 and LCM-MAC.

FH-MAC

2009 ◽  
Vol 1 (4) ◽  
pp. 40-56
Author(s):  
Djamel Tandjaoui ◽  
Messaoud Doudou ◽  
Imed Romdhani
Keyword(s):  
Access Control ◽  
Medium Access Control ◽  
Ieee 802.11 ◽  
Wireless Mesh Networks ◽  
Control Method ◽  
Mesh Networks ◽  
Mac Protocol ◽  
Medium Access ◽  
Wireless Mesh ◽  
Channel Diversity

In this article, the authors propose a new hybrid MAC protocol named H-MAC for wireless mesh networks. This protocol combines CSMA and TDMA schemes according to the contention level. In addition, it exploits channel diversity and provides a medium access control method that ensures the QoS requirements. Using ns-2 simulator, we have implemented and compared H-MAC with other MAC protocol used in Wireless Network. The results showed that H-MAC performs better compared to Z-MAC, IEEE 802.11 and LCM-MAC.

Survey of Energy Efficient and Contention Based MAC Protocol in WBAN for Medical and Consumer Supply Chain Application

2012 ◽  
Vol 3 (2) ◽  
pp. 51-61
Author(s):  
A. Punitha ◽  
Sujin P. Jose
Keyword(s):  
Supply Chain ◽  
Access Control ◽  
Low Power ◽  
Medium Access Control ◽  
Energy Efficient ◽  
Mac Protocol ◽  
Mac Protocols ◽  
Consumer Electronics ◽  
Body Area ◽  
Medium Access

The authors provide an extensive survey of recent energy-efficient and contention based medium access control (MAC) protocols for wireless body area networks (WBANs). They briefed the crucial applications of WBAN in present scenario and also discussed low-power and contention based MAC protocols for medical and consumer electronics. The authors outlined the future applications of WBAN and the enhancement to be incorporated to improve the efficiency of WBAN systems.

Intelligent Medium Access Control Protocol for WSN

2007 ◽  
pp. 328-333
Author(s):  
H. Malik ◽  
E. Shakshuki ◽  
M. Denko
Keyword(s):  
Wireless Sensor Networks ◽  
Access Control ◽  
Environmental Monitoring ◽  
Medium Access Control ◽  
Mac Protocol ◽  
Medium Access Control Protocol ◽  
Wireless Sensor ◽  
Medium Access ◽  
Ongoing Research ◽  
Control Protocol

This article reports an ongoing research that proposes an approach to the expansion of sensor-MAC (S-MAC), a cluster-based contention protocol to intelligent medium access control (I-MAC) protocol. I-MAC protocol is designed especially for wireless sensor networks (WSNs). A sensor network uses battery-operated computing and sensing devices. A network of these devices are used in many applications, such as agriculture and environmental monitoring.

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