A Mobile Ad Hoc Networks Algorithm Improved AODV Protocol

Zhu, Qi; Xu, Tingxue; Zhou, Hongqing; Chunying, Yang; Li, Tingjun

doi:10.1016/j.proeng.2011.11.2494

Cited by 17 publications

(8 citation statements)

References 2 publications

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“…It issues the control signal to establish and maintain paths, which could reduce the cost of producing the path, saving a certain amount of network resources. AODV [14] performs better in dense environment except packet loss. AODV protocol reduces control message overhead and also it consumes less bandwidth.…”

Section: Zrp (Zone Routing Protocol )mentioning

confidence: 95%

An Intrinsic Study on Routing Protocols in Mobile Ad-Hoc Network

Sangeetha¹,

Rajendran²

2017

Annals of Computer Science and Information Systems

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Abstract-Mobile Ad-Hoc Networks (MANET) are becoming an emanating technology among mobile devices. It is a structure less network of independent collection of wireless mobile nodes [Smart phones, Laptops, iPads, PDAs, Sensors etc.E connected by wireless links. Routing in Ad-hoc networks is challenging due to mobility of nodes and dynamically changing topology. The primary objective of the routing protocols is to establish an optimal and efficient route between the communicating nodes. Due to different network environments like varying number of nodes, speed, network load, it is difficult to figure out which routing protocol may perform well. This study investigates the performance and behavior of MANET routing protocols such as DSDV, AODV, NCPR and ZRP with a special focus on their comparison, functionality and issues. In this review, we analyzed about the protocols based on various quantitative parameters such as average throughput, packet delivery ratio, routing overhead and average end to end delay.

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Section: Zrp (Zone Routing Protocol )mentioning

confidence: 95%

An Intrinsic Study on Routing Protocols in Mobile Ad-Hoc Network

Sangeetha¹,

Rajendran²

2017

Annals of Computer Science and Information Systems

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“…The routing of blindness, results in some of the routing node congestion and delays or even data loss and other issues. The simulation results show that the improved AODV protocol in terms of throughput and network delay, especially in higher network load [3].…”

Section: Ijecs Volume 05 Issue 2 February 2016 Page No15657-15660mentioning

confidence: 95%

Review: Performance Estimation of Best Ad Hoc Routing Protocol with Trust Mechanism in MANET

Kumar¹,

Banga²

2016

IJECS

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ABSTRACT:A MANET is a type of ad-hoc network that consists of wireless mobile nodes communicates with each other without using wires, a fixed infrastructure, central administration and which establishes route from source to destination. In Mobile Ad-hoc Network (MANET), each node can freely move in any direction and every node also act as router as they forward traffic for other nodes. So, various routing protocols such as AODV, DSR, DSDV and OLSR are designed for routing in ad-hoc networks. This paper analyzed the literature of routing protocols which are discussed by comparing the various routing protocols on the basis of different schemes.

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“…The paper [5] authors presented a parameterized approach to the Ad Hoc On-Demand Distance Vector (AODV).proposed approaches in the paper: 1. Implementation of HELLO message to detect link break and failure and performance matrix is link break detection time (lb).2.…”

Section: Existing Workmentioning

confidence: 99%

Congestion Free Routing in MANET based on Node Reliability Supported AODV

Pillai¹,

Singhai²

2019

IJCA

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In MANET nodes communicate using Adhoc On-Demand Distance Vector routing protocol(AODV). This protocol works on demand, when node wants to communicate, it starts finding the route by flooding the control packets and increases the network congestion. It's a big challenge as the available channel bandwidth is limited. Earlier many congestion detection and avoidance technique were proposed but they were not feasible for all network situations in MANET due to its adhoc nature.The paper suggests the solution for the problem of congestion based on node reliability mechanism, to handle any type of network based on its size (small or medium) for the controlled communication in case of congestion. The paper proposes the local route repair and node reliability methodology for route establishment process and at the same time Clear To Send / Request To Send (CTS/RTS) mechanism is used to resolve the collision while multiple nodes are competing for the channels availability. Further congestion is minimized with the help of intermediate queue aware based data rate control technique in order to improve overall network performance. The results are taken in different scenario and analyzed the performance for the network parameters routing load, normalized routing load, packet delivery ratio and network throughput.Results demonstrated Packet Data Ratio(PDR) is near about 91 % as compared to normal AODV which is near about 84%. Also the throughput increased from 180 packets/sec to 300 packets/sec.

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A Mobile Ad Hoc Networks Algorithm Improved AODV Protocol

Cited by 17 publications

References 2 publications

An Intrinsic Study on Routing Protocols in Mobile Ad-Hoc Network

An Intrinsic Study on Routing Protocols in Mobile Ad-Hoc Network

Review: Performance Estimation of Best Ad Hoc Routing Protocol with Trust Mechanism in MANET

Congestion Free Routing in MANET based on Node Reliability Supported AODV

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