Toward Reliable Data Delivery for Highly Dynamic Mobile Ad Hoc Networks

2012 ◽  
Vol 11 (1) ◽  
pp. 111-124 ◽  
Author(s):  
Shengbo Yang ◽  
Chai Kiat Yeo ◽  
Bu-Sung Lee
Keyword(s):  
Ad Hoc Networks ◽  
Mobile Ad Hoc Networks ◽  
Ad Hoc ◽  
Reliable Data ◽  
Data Delivery ◽  
Mobile Ad Hoc ◽  
Hoc Networks

Link failure and congestion-aware reliable data delivery mechanism for mobile ad hoc networks

2012 ◽  
Vol 68 (9-10) ◽  
pp. 539-551 ◽  
Author(s):  
Manowarul Islam ◽  
Abdur Razzaque ◽  
Mahfuzur Rahman Bosunia ◽  
Atif Alamri ◽  
Mohammad Mehedi Hassan
Keyword(s):  
Ad Hoc Networks ◽  
Mobile Ad Hoc Networks ◽  
Ad Hoc ◽  
Reliable Data ◽  
Data Delivery ◽  
Link Failure ◽  
Delivery Mechanism ◽  
Mobile Ad Hoc ◽  
Hoc Networks ◽  
Congestion Aware

scholarly journals Security Improvisation through Node Trust Prediction Approach in Mobile Ad Hoc Networks

2019 ◽  
Vol 13 (09) ◽  
pp. 40
Author(s):  
L Raghavendar Raju ◽  
C R K Reddy
Keyword(s):  
Ad Hoc Networks ◽  
Mobile Ad Hoc Networks ◽  
Ad Hoc ◽  
Communication Process ◽  
Data Delivery ◽  
Packet Delivery ◽  
Trust Prediction ◽  
Mobile Ad Hoc ◽  
Hoc Networks ◽  
Prediction Approach

<p align="justify"> Identifying trusted nodes for safe communication is a key challenge in mobile ad-hoc networks. Node compromises a service and leads to uncertainty in node behaviour. Computing the node trust and node management will enhance the security aspect in MANETs. This paper proposes a security improvisation based on a Node Trust Prediction Approach (NTPA).  NTPA aims to prevent the interference of an  anomalous node in a MANET. There by  improving the <strong><em>security and data delivery output</em></strong>. The NTPA calculates the node trust prediction by evaluating the four most frequent actions that are performed by a node in the communication process. <em>Node authorization </em>is a key aspect in the evaluation of an ad hoc network’s security. In the proposed method, we monitor the <em>valid</em> and <em>Invalid Authorization </em>of a node. Data delivery reliability is measured with S<em>uccess of Packet delivery </em>and <em>Loss or Drop of packets. </em>In this paper, NTPA is compared with SAR(Security-Aware Routing) and AODV (Adhoc on-Demand Distance Vector), to evaluate the efficiency in an adhoc networks. The empirical results shows that there is an increase of 25% packet delivery and  a 40% reduction in  routing overhead.  <strong></strong></p>

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