kumoh national institute of technology
Networked Systems Lab.

NSL Seminar

NSL > Education> NSL Seminar
Neighbor- Based Dynamic Connectivity Factor Routing Protocol for Mobile Ad Hoc Network
By : Nita Hidayati
Date : 2019-02-11
Views : 18

Recently, Mobile Ad hoc Networks (MANETs) have witnessed rapid development due to the low cost, diversity, and simplicity of mobile devices. Such devices can form a reliable network in a short time for use as a rescue information system after a natural disaster, where the communication infrastructure may no longer be available or accessible. Because the nodes in such a network are free to move at any time in the absence of centralized control, routing is considered to be the most challenging issue. Moreover, some routing protocols, such as Neighbor Coverage-Based Probabilistic Rebroadcast (NCPR), completely rely on preset variables, which are required to be set by the system administrator based on the scenario. Unfortunately, the setting that is proper for a specific scenario is not suitable for another scenario. In addition, some other routing protocols, such as Ad hoc On-demand Distance Vector (AODV), employ the Route REQuest message (RREQ) flooding scheme to find a path to a particular destination in the route discovery stage. Although the flooding scheme guarantees better reachability, it introduces undesirable routing overhead, which in turn leads to system performance degradation. Thus, this paper proposes a novel routing protocol, neighbor-based Dynamic Connectivity Factor routing Protocol (DCFP), that is able to dynamically probe the status of the underlying network without the intervention of a system administrator based on a novel connectivity metric, while reducing the RREQ overhead using a new connectivity factor. Furthermore, extensive simulation experiments are conducted to evaluate the performance of the proposed DCFP, where the NCPR and AODV are used as a benchmark. The proposed DCFP manages to address the need for preset variables in NCPR. Simulation results show that DCFP outperforms both NCPR and AODV in terms of end-to-end delay, normalized routing overhead, MAC collision, energy consumption, network connectivity, and packet delivery ratio due to its novel mechanism for reducing redundant RREQ.
 
(Total:659 articles / page:1/66 )
List
No. Subject By Date Views
659  Fog-Empowered Anomaly Detection in IoT Using Hyperelli.. new Riesa Krisna Astuti 2019-02-15 28
658  Positioning of UAVs for Throughput Maximization in Sof.. new Muhammad Taufiq Rama 2019-02-15 14
657  DroneNetX: Network Reconstruction Through Connectivity.. Heidy Indrayani 2019-02-11 16
656  Neighbor- Based Dynamic Connectivity Factor Routing Pr.. Nita Hidayati 2019-02-11 18
655  Machine Learning for Networking: Workflow, Advances an.. Saviour 2019-02-01 22
654  Blockchains and Smart Contracts for the Internet of Th.. Kevin Putra Dirganto 2019-01-31 16
653  Protocol Design for Enabling Full-Duplex Operation in .. sanjay 2019-01-17 27
652  Opportunistic Resource Scheduling for LTE-Unlicensed w.. Gaspard Gashema 2019-01-17 56
651  Integration of LoRaWAN and 4G/5G for the Industrial In.. 2019-01-10 29
650  On Removing Routing Protocol from Future Wireless Netw.. Rizki Rivai Ginanjar 2019-01-10 20
Search