Fuzzy Based Congestion Control for Backpressure Routing Algorithm in Wireless Sensor Networks

Raman, Chandrasekharan; James, Visumathi

doi:10.19026/rjaset.11.2224

Cited by 3 publications

(3 citation statements)

References 8 publications

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“…In our earlier work [12], a technique utilizing fuzzy logic and back pressure routing algorithm to mitigate congestion was proposed. The congestion level of each node was determined by a decision model based on fuzzy logic.…”

Section: Previous Workmentioning

confidence: 99%

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Priority based Distributed Scheduling for Congestion and Collision Avoidance in WSN

Raman¹,

James²

2018

IJET

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In wireless sensor network (WSN), data scheduling, is impeded by congestion and packet collision. In order to overcome these issues, in this paper, a Priority based Distributed Scheduling for Congestion and Collision Avoidance in WSN has been proposed. In this technique, the system in which data packets generated by sensor nodes are categorized into high and low priority based on the importance of the data and time stamp. To prevent collision, a receiver backed or initiated MAC protocol is applied. Further, the congestion status of the network is checked cluster wise and node with the least congestion level is selected as the head of cluster group (CH). If the congestion status is high, then distributed storage maintenance (DSM) mechanism is applied. According to DSM, some gateway nodes which are nearer to the CH are chosen and the high priority packets are sent to those nodes for storing using the packet exchange policy. With the help of simulation it has been proved that this approach minimizes the congestion and the intra cluster collisions.

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Section: Previous Workmentioning

confidence: 99%

“…The outputs are combined which forms the new fuzzy sets. [12] Based on fuzzy output the node with the least congestion level is selected as the head of the cluster (CH). The head of the cluster plays the role of gateway node for determining the path for the data transmission.…”

Section: Congestion Detection and Backpressure Routingmentioning

confidence: 99%

Priority based Distributed Scheduling for Congestion and Collision Avoidance in WSN

Raman¹,

James²

2018

IJET

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“…All nodes adopt a unified adjustment scheme. COAD [4] can adjust the congestion caused by local nodes, and use hop by hop control to reduce energy consumption. But because of the feedback operation of gateway and multiple nodes, especially in large-scale network, the speed of closed loop control is relatively slow.…”

Section: Analysis Of Wsn Congestion Control Algorithmmentioning

confidence: 99%

Wireless Sensor Traffic Information Collection System Based on Congestion Control Algorithm

Sun

2017

Int. J. Onl. Eng.

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Abstract-In order to develop a fast and convenient traffic information collection system, the wireless sensor traffic information collection system based on congestion control algorithm is designed. This new system reduces the operation and maintenance costs and improves the efficiency of traffic information collection. By analyzing the wireless sensor network, the application of wireless sensor network in intelligent traffic information collection system is discussed. In addition, the design scheme of traffic information collection system is designed. After analyzing the size of the network in the scheme, the congestion problem in the scheme is discussed finally. The simulation results show that the node communication radius is 50 m when the simulation scene is located in the monitoring area, while the MAC protocol is 802.11 DCF and the initial energy of all nodes is 1 J. Based on the above finding, it is concluded that the congestion control algorithm has better throughput, network delay and network energy consumption, which is suitable for the wireless sensor traffic information collection system.

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FCC: Fast congestion control scheme for wireless sensor networks using hybrid optimal routing algorithm

Raman

James²

2018

Cluster Comput

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Fuzzy Based Congestion Control for Backpressure Routing Algorithm in Wireless Sensor Networks

Cited by 3 publications

References 8 publications

Priority based Distributed Scheduling for Congestion and Collision Avoidance in WSN

Priority based Distributed Scheduling for Congestion and Collision Avoidance in WSN

Wireless Sensor Traffic Information Collection System Based on Congestion Control Algorithm

FCC: Fast congestion control scheme for wireless sensor networks using hybrid optimal routing algorithm

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