Traffic management in wireless sensor networks: Decoupling congestion control and fairness

2012 ◽  
Vol 35 (6) ◽  
pp. 670-681 ◽  
Author(s):  
Swastik Brahma ◽  
Mainak Chatterjee ◽  
Kevin Kwiat ◽  
Pramod K. Varshney
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Congestion Control ◽  
Traffic Management ◽  
Wireless Sensor

An Improved Congestion Control Mechanism Based on Mobile Agent for Wireless Sensor Networks

2014 ◽  
Vol 519-520 ◽  
pp. 1239-1242
Author(s):  
Xiao Hu Yu
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Congestion Control ◽  
Mobile Agent ◽  
Mobile Agents ◽  
Control Mechanism ◽  
Wireless Sensor ◽  
Delivery Ratio ◽  
Routing Table ◽  
Congestion Control Mechanism

An improved congestion control mechanism based on mobile agent for wireless sensor networks is proposed, which includes node-level congestion and link-level congestion control. The formers congestion information is collected and distributed by mobile agents (MA). When mobile agent travels through the networks, it can select a less-loaded neighbor node as its next hop and update the routing table according to the nodes congestion status. Minimum package of node outgoing traffic was preferentially transmitted in the link-level congestion. Simulation result shows that proposed mechanism attains high delivery ratio and throughput with reduced delay when compared with the existing technique.

Software defined wireless sensor networks and efficient congestion control

IET Networks ◽  
2018 ◽  
Vol 7 (6) ◽  
pp. 460-464 ◽  
Author(s):  
Babedi Betty Letswamotse ◽  
Reza Malekian ◽  
Chi‐Yuan Chen ◽  
Kgotlaetsile Mathews Modieginyane
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Congestion Control ◽  
Wireless Sensor
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