Design of a novel compact modified‐circular printed antenna for high data rate wireless sensor networks

2020 ◽  
Vol 30 (10) ◽  
Author(s):  
Mohan Chinnasamy ◽  
Esther Florence Sundarsingh ◽  
Priyadharshini Sankaran
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Data Rate ◽  
High Data Rate ◽  
Wireless Sensor ◽  
Printed Antenna ◽  
High Data

scholarly journals HMC-MAC Protocol for High Data Rate Wireless Sensor Networks

Electronics ◽  
2015 ◽  
Vol 4 (2) ◽  
pp. 359-379 ◽  
Author(s):  
Gerard Chalhoub ◽  
Rana Diab ◽  
Michel Misson
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Mac Protocol ◽  
Data Rate ◽  
High Data Rate ◽  
Wireless Sensor ◽  
High Data

scholarly journals Backpacking: Energy-Efficient Deployment of Heterogeneous Radios in Multi-Radio High-Data-Rate Wireless Sensor Networks

IEEE Access ◽  
2014 ◽  
Vol 2 ◽  
pp. 1281-1306 ◽  
Author(s):  
A. B. M. Alim Al Islam ◽  
Mohammad Sajjad Hossain ◽  
Vijay Raghunathan ◽  
Yu Charlie Hu
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Energy Efficient ◽  
Data Rate ◽  
High Data Rate ◽  
Wireless Sensor ◽  
High Data

SPREAD - A Routing Protocol to Meet End-to-end Adjusted Deadline in Real Time Wireless Sensor Networks

2020 ◽  
Vol 10 (1) ◽  
pp. 63-78
Author(s):  
Neetika Jain ◽  
Sangeeta Mittal
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Real Time ◽  
Routing Protocol ◽  
Resource Constraints ◽  
Wireless Sensor ◽  
Network Simulator ◽  
Packet Delivery ◽  
High Data ◽  
Hard Real Time

Background: Real Time Wireless Sensor Networks (RT-WSN) have hard real time packet delivery requirements. Due to resource constraints of sensors, these networks need to trade-off energy and latency. Objective: In this paper, a routing protocol for RT-WSN named “SPREAD” has been proposed. The underlying idea is to reserve laxity by assuming tighter packet deadline than actual. This reserved laxity is used when no deadline-meeting next hop is available. Objective: As a result, if due to repeated transmissions, energy of nodes on shortest path is drained out, then time is still left to route the packet dynamically through other path without missing the deadline. Results: Congestion scenarios have been addressed by dynamically assessing 1-hop delays and avoiding traffic on congested paths. Conclusion: Through extensive simulations in Network Simulator NS2, it has been observed that SPREAD algorithm not only significantly reduces miss ratio as compared to other similar protocols but also keeps energy consumption under control. It also shows more resilience towards high data rate and tight deadlines than existing popular protocols.

A Review of Multi-Channel Medium Access Control Protocols for Wireless Sensor Networks

2021 ◽  
Vol 6 (6) ◽  
pp. 39-53
Author(s):  
Hanan Alahmadi ◽  
Fatma Boabdullah
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Mac Protocols ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Medium Access Control Protocols ◽  
Medium Access ◽  
Momentum Spread ◽  
High Data ◽  
Multichannel Mac

Wireless Sensor Networks (WSNs) are witnessing a momentum spread especially with the growth of the Internet of Things (IoT) paradigm. Indeed, WSNs are considered as the main enabling infrastructure for IoT networks. Nowadays, the emerging WSNs applications require not only long network lifespan but also considerably high data rate. Consequently, conceiving Multichannel MAC protocols that save the scarceenergy budget of sensor nodes while providing high network throughput is crucial for the emerging WSNs applications. In this paper, a thorough review of recent multichannel MAC protocols is provided along with a classification framework to deeply understand the design aspects for each protocol.

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