scholarly journals A Proposal Approach for Enhanced Route Stability in MANET Using AODV Protocol

2019 ◽  
Vol 7 (2) ◽  
pp. 27-29
Author(s):  
Sonia Salaria, Anil Sagar, Baljinder Singh
Keyword(s):  
Mobile Users ◽  
Wireless Links ◽  
Aodv Protocol ◽  
Route Stability ◽  
Path Stability ◽  
Stable Routing

A MANET is an autonomous collection of mobile users that communicate over relatively bandwidth restricted wireless links. Since the nodes in topology are mobile, the network might change rapidly and unpredictably with time. Due to mobility of nodes in a network, the path stability is disturbed and hence the link breakage occurs. In this paper, an estimated time based stable routing methodology is proposed with the help of flowchart, which further will improve breakage of link and hence the lifetime of the network will increase considerably.

scholarly journals A Novel Methodology for Route Stability Using AODV in MANET

2019 ◽  
Vol 7 (2) ◽  
pp. 30-35
Author(s):  
Sonia Salaria, Anil Sagar, Baljinder Singh
Keyword(s):  
Research Work ◽  
Signal Strength ◽  
Threshold Value ◽  
Time Limit ◽  
The Other ◽  
Mobile Users ◽  
Value Of Time ◽  
Mobile Nodes ◽  
Route Stability ◽  
Path Stability

A MANET is an autonomous collection of mobile users that communicate over relatively bandwidth restricted wireless links. Since the nodes in topology are mobile, the network might change rapidly and unpredictably with time. The network is decentralized; where all network activities including discovering the topology and delivering messages must be executed by the nodes themselves i.e. route discovering functionality will be incorporated into mobile nodes. But, due to mobility of nodes in a network, the path stability is disturbed and hence the link breakage occurs. In this research work, the signal strength is continuously measured till the node go out of range. Then, time is noticed and if time limit is below threshold value, then the path is not selected. On the other hand, if the value of time limit is above threshold, the path is selected and hence the less breakage occurs in that case.

The Design of PMP-AODV Routing Protocol in Wireless Mesh Network

2014 ◽  
Vol 519-520 ◽  
pp. 177-180
Author(s):  
Jian Mei Dai ◽  
Hua Fang Geng ◽  
Yi Jun Sheng ◽  
Zhi Guang Dai
Keyword(s):  
Routing Protocol ◽  
Wireless Mesh Network ◽  
Loss Rate ◽  
Mesh Network ◽  
Selection Algorithm ◽  
Wireless Mesh ◽  
Aodv Protocol ◽  
Path Stability ◽  
Message Format ◽  
Aodv Routing Protocol

PMP-AODV routing protocol which introduces priority setting, multi-point relay and path stability is proposed. The algorithm message format is discussed, the MPR selection algorithm is elaborated, the measurement of stability of path is designed, and the working flow of PMP-AODV is analyzed. The simulation result shows that the PMP-AODV protocol is less packet loss rate and lower end-to-end delay than original AODV protocol under the large wireless Mesh network.

Qos Metrics for end to end Stable Routing in MANET

2018 ◽  
Vol 6 (12) ◽  
pp. 57-61
Author(s):  
Vijaya Bhaskar Ch ◽  
D.S.R. Murthy
Keyword(s):  
End To End ◽  
Stable Routing ◽  
Qos Metrics

A Stable Routing Selection Scheme in the Internet

2012 ◽  
Vol 35 (12) ◽  
pp. 2668
Author(s):  
Qi LI ◽  
Ming-Wei XU ◽  
Jian-Ping WU
Keyword(s):  
The Internet ◽  
Selection Scheme ◽  
Stable Routing

Modification in Aodv Protocol for Prevention from Black Hole Attack in Manets

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Divya Singh ◽  
Sumit Jalan
Keyword(s):  
Black Hole ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Source Node ◽  
Destination Node ◽  
Mobile Nodes ◽  
Black Hole Attack ◽  
Extra Effort ◽  
Adjacent Node ◽  
Aodv Protocol

In Wireless ad-hoc network, the infrastructure of MANET's differ to each other due to the topology of MANETs changes time to time because the mobile nodes of MANET's are movable. In MANETs protocols, if any node wants to communicate with another node then they establish a path with the help of adjacent node due to this the security in MANETs protocol is vulnerable. Thus, there are various types of attacks are try to break the security of MANETs protocol. AODV is a popular and most usable protocol of MANET and Black Hole Attack is a severe attack that affects the functionality of AODV protocol. The malicious node treat to the source node which have freshest and nearest path for the destination. In this work, my prime focus specifically is on follow the security against Black Hole Attack. I proposed AODV protocol capture some extra effort for source node and destination node which based on best possible effort (heuristic) with appropriate simulation using ns-2.35.

Sign in / Sign up

Export Citation Format

Share Document