TY  - JOUR
AV  - public
VL  - 11
JF  - Electronics
SN  - 2079-9292
UR  - http://doi.org/10.3390/electronics11172637
ID  - uninimx5632
TI  - Routing Protocol for MANET Based on QoS-Aware Service Composition with Dynamic Secured Broker Selection
N2  - MANET is a mobile ad hoc network with many mobile nodes communicating without a centralized module. Infrastructure-less networks make it desirable for many researchers to publish and bind multimedia services. Each node in this infrastructure-less network acts as self-organizing and re-configurable. It allows services to deploy and attain from another node over the ad hoc network. The service composition aims to provide a user?s requirement by combining different atomic services based on non-functional QoS parameters such as reliability, availability, scalability, etc. To provide service composition in MANET is challenging because of the node mobility, link failure, and topology changes, so a traditional protocol will be sufficient to obtain real-time services from mobile nodes. In this paper, the ad hoc on-demand distance vector protocol (AODV) is used and analyzed based on MANET?s QoS (Quality of Service) metrics. The QoS metrics for MANET depends on delay, bandwidth, memory capacity, network load, and packet drop. The requester node and provider node broker acts as a composer for this MANET network. The authors propose a QoS-based Dynamic Secured Broker Selection architecture (QoSDSBS) for service composition in MANET, which uses a dynamic broker and provides a secure path selection based on QoS metrics. The proposed algorithm is simulated using Network Simulator (NS2) with 53 intermediate nodes and 35 mobile nodes of area 1000 m × 1000 m. The comparative results show that the proposed architecture outperforms, with standards, the AODV protocol and affords higher scalability and a reduced network load
A1  - Ramalingam, Rajakumar
A1  - Muniyan, Rajeswari
A1  - Dumka, Ankur
A1  - Singh, Devesh Pratap
A1  - Mohamed, Heba G.
A1  - Singh, Rajesh
A1  - Anand, Divya
A1  - Delgado Noya, Irene
Y1  - 2022/08//
IS  - 17
KW  - MANET; QoS metrics; routing protocol; cluster formation; link failure
ER  -