ECODA: enhanced congestion detection and avoidance for multiple class of traffic in sensor networks

Tao, Li Qiang; Feng, Yu

doi:10.1109/tce.2010.5606274

Cited by 82 publications

(19 citation statements)

References 22 publications

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“…ECODA [8] uses the packet scheduler to detect the priority of the packet and during congestion low priority packets are dropped. ECODA is used to handle both transient and persistent congestion in a smooth manner.…”

Section: Ecodamentioning

confidence: 99%

A Survey on Congestion Control in Wireless Sensor Networks

Sumathi¹,

Venkatesan²

2016

IJCA

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Congestion in wireless sensor networks creates a lot of issues like packet collision, buffer overflow, queuing delay and many to one data transmission scheme. This leads to degrade the quality of service parameters like packet delivery ratio, end to end delay and Average energy consumption of the wireless nodes. In this work is used to describe some of the congestion control mechanisms used in the WSNs and classifies them into four major categories traffic rate control, resource management, traffic rate and resource management and priority based congestion control. The comparative analysis is used to compare the popular congestion control protocols with each other in terms of congestion detection, congestion notification and its advantages and disadvantages.

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Section: Ecodamentioning

confidence: 99%

A Survey on Congestion Control in Wireless Sensor Networks

Sumathi¹,

Venkatesan²

2016

IJCA

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“…This paper [7] proposes energy proficient congestion control method for sensor networks named ECODA, which include three mechanisms: a) Utilize dual buffer thresholds and weighted buffer difference intended for congestion detection.…”

Section: Enhanced Congestion Detection and Avoidance For Multiple Clamentioning

confidence: 99%

Review on Priority based Congestion Control Techniques for Wireless Sensor Network

Patel¹,

Khare²

2014

IJCA

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In all types of communication network, congestion is always an important issue. Congestion in wireless network cause loss of packets, longer delay and throughput degradation. In applications like multimedia, nodes typically produce large amount of data necessitates high transmission rates and more processing, a fundamental concern in Wireless Multimedia Sensor Networks. Many sources send data of different applications so weighted fairness is also required. To handle this type of scenario priority based congestion control techniques were discussed. The aim of this paper is to survey existing priority based congestion control techniques to classify them & to discuss their advantages and drawbacks. General TermsPriority based congestion control algorithms.

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“…CODA does not provide differentiated services to multiple class of traffic. Tao and Yu (2010) have proposed a energy efficient congestion control scheme for sensor networks, called Enhanced Congestion Detection and Avoidance (ECODA) which uses dual buffer thresholds and weighted buffer difference for congestion detection, flexible queue scheduler to select next packet to send based on channel loading and packets priority. Similar to CODA it controls transient congestion.…”

Section: Previous Researchmentioning

confidence: 99%

Priority Based Congestion Detection and Avoidance in Wireless Sensor Networks

Jayakumari¹,

Senthilkumar

2013

Journal of Computer Science

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The primary objective of event driven wireless sensor networks is to route the detected or monitored data at the earliest to the base station depending on their degree of priority since the data generated in a sensor network has different importance. In order to avoid indiscriminate dropping of data during congestion we propose a novel congestion protocol named priority based congestion detection and avoidance in wireless sensor networks. It aims to provide differentiated data delivery during congestion which comprises of packet priority assignment based on data value, dual queue scheduler for scheduling the next packet to forward based on priority and finally a dynamic dual path congestion aware routing protocol is developed.Our simulation results and analysis shows that this new protocol provides better performance than existing protocols in terms of throughput, packet delivery ratio and packet loss.

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ECODA: enhanced congestion detection and avoidance for multiple class of traffic in sensor networks

Cited by 82 publications

References 22 publications

A Survey on Congestion Control in Wireless Sensor Networks

A Survey on Congestion Control in Wireless Sensor Networks

Review on Priority based Congestion Control Techniques for Wireless Sensor Network

Priority Based Congestion Detection and Avoidance in Wireless Sensor Networks

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