scholarly journals A Proposal for Routing Protocol for FANET: A Fuzzy System Approach with QoE/QoS Guarantee

2019 ◽  
Vol 2019 ◽  
pp. 1-10 ◽  
Author(s):  
Jorge Souza ◽  
José Jailton ◽  
Tássio Carvalho ◽  
Jasmine Araújo ◽  
Renato Francês
Keyword(s):  
Routing Protocol ◽  
Fuzzy System ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Network Simulator ◽  
Access Technology ◽  
Qos Guarantee ◽  
Efficient Communication ◽  
New Type

The flying ad hoc network (FANET) has emerged as an alternative access technology for regions that have no fixed infrastructure or are hard to reach. This new type of network is composed of devices called unmanned aerial vehicles (UAVs) that communicate with each other, but there is no specific routing protocol to FANET applications that allows efficient communication between these devices. This paper proposes a FANET adaptive routing protocol based on the fuzzy system. The validation of the FANET adaptive protocol was performed through simulation using Network Simulator version 2 (NS-2) and, it was assessed by quality of service (QoS) and quality of experience (QoE) metrics.

scholarly journals A Throughput Based Fuzzy System In MANET

2019 ◽  
Vol 8 (2) ◽  
pp. 2221-2228
Keyword(s):  
Routing Protocol ◽  
Fuzzy System ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Performance Parameter ◽  
Pause Time ◽  
Maximum Speed ◽  
Network Simulator ◽  
Mobile Ad Hoc

In mobile ad-hoc network, throughput is very important performance parameter. It depends upon different other network parameters like speed of nodes, pause time, density of nodes. To obtain a desired throughput in mobile ad-hoc network, a fuzzy based throughput calculation work has been performed in this paper. In this work, DSDV routing protocol is implemented in two steps: one is fuzzy based system and another is network simulation based scenarios. Designing the rule based fuzzy system and evaluating the DSDV routing protocol in network simulator work is carried out in this research work. Throughput is considered as main performance parameter for evaluating the table driven protocol. Fuzzy system is designed using one input parameter throughput and four output parameters like pause time, maximum speed, node density, and maximum number of connections. An input will be given by the user and based on that input value; other output parameter values will be calculated by the fuzzy system. In network simulator based scenario, varying the maximum number of connections, maximum speed, pause times, number of nodes, different scenarios were generated and routing protocol’s performance is evaluated.

Research and Improvement of Dynamic Source Routing Protocol Based on Ad Hoc

2014 ◽  
Vol 644-650 ◽  
pp. 2838-2841
Author(s):  
Ping Zong ◽  
Jun Qin
Keyword(s):  
Routing Protocol ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Hop Count ◽  
Qos Guarantee ◽  
Source Routing ◽  
Dynamic Source Routing ◽  
Dynamic Source ◽  
Mobile Ad Hoc

With the growth of multimedia business demand in commercial applications, providing QoS support in Ad Hoc network is more and more important. With the appearance of the business which has strict requirements on the QoS, to provide QoS guarantee in mobile Ad Hoc network will have more important significance. By researching the QoS guarantee mechanism research status of wireless Ad Hoc network, as well as the existing research results and the analysis of the problems remaining to be solved, this paper puts forward a new QoS routing protocol named ProDSR, which adds QoS guarantee mechanism extension to the dynamic source routing protocol (DSR). This protocol makes bandwidth, stability and hop count to be selection criteria for providing QoS guarantee, effectively improves the service quality of mobile Ad Hoc network.

scholarly journals Improving the selection of MPRs in OLSR protocol: a survey of methods and techniques

2020 ◽  
Vol 10 (1) ◽  
pp. 288
Author(s):  
Omar Barki ◽  
Zouhair Guennoun ◽  
Adnane Addaim
Keyword(s):  
Routing Protocol ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Link State ◽  
Execution Environment ◽  
Mobile Ad Hoc ◽  
Optimized Link State Routing ◽  
Selection Of

Multi Point Relays (MPRs) are those nodes that are calculated and determined by the Optimized Link State Routing protocol (OLSR) in order to minimize and avoid overload inside the Mobile Ad hoc Network (MANET). In this paper, we will present a synthetic study of many techniques and methods for calculating and selecting the MPR nodes using a set of criteria namely energy, mobility, bandwidth, the quality of links, etc. The result of this study shows that most techniques consider a limited number of metrics for selecting the MPR nodes and therefore they are insufficient to allow the OLSR protocol to be quite complete and efficient because several metrics can occur at the same time in the real execution environment.

The Research and Improvement of Routing Protocol in Adhoc Network

2010 ◽  
Vol 40-41 ◽  
pp. 419-424
Author(s):  
Xiao Yun Chen ◽  
Guo Hua Liu ◽  
Yu Kai Yao ◽  
You Li Su ◽  
Long Jie Li
Keyword(s):  
Routing Protocol ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Cluster Head ◽  
Mobile Network ◽  
Simulation Software ◽  
Adhoc Network ◽  
Aodv Protocol ◽  
Reduce Energy Consumption

An ad hoc network is a dynamically wireless mobile network. It can construct network automatically and quickly. Because of the importance and universality of application, ad hoc network is trend to become a research hotspot. It is necessary to research an effective routing protocol so as to be adapted to mobility of terminal equipment and to provide the reliable data transmission. This paper firstly studied and analyzed existed routing protocols, and simulated these protocols. Finally we proposed an improved routing protocol based on DSR and AODV, in which we divided all nodes into different clusters, and every cluster has only one cluster head. These nodes within the same cluster communicate using DSR protocol while those nodes in the different cluster communicate through the cluster head using AODV protocol. So, the data packet can go through the shortest link, thus it can decrease transmission delay and reduce energy consumption remarkably. Finally we use the network simulation software named NS2 to simulate experiment result. The results show that this protocol can improve the performance and the service quality of the network.

scholarly journals Enhance Location Based Power Aware Routing Protocol in Ad-Hoc Network

2012 ◽  
Vol 2 (2) ◽  
pp. 81-85 ◽  
Author(s):  
Lal Pratap Verma ◽  
Aniket Mathuriya ◽  
Rajneesh Manwall
Keyword(s):  
Wireless Ad Hoc Networks ◽  
Routing Protocol ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Threshold Value ◽  
Wired Networks ◽  
Efficient Resource ◽  
Routing Methods ◽  
Hoc Networks

In wireless ad-hoc networks, there areseveral characteristics different with wired networks. Thedifferences are changing of network topology, limitedresources like bandwidth and energy and so on. In thesedays as the bandwidth issue becomes more important, it isrequired to research about the efficient resource allocationmethods optimized in wireless network ks. In the paper,we improve LAR (Location-Aided Routing) which is oneof the most famous location based routing methods. Thiskind of technique uses information about the location ofmobile node through GPS technique. Our new protocolconsiders both areas of routing and bandwidth. At first,propose a more efficient routing method which improvesthe quality of services .Secondly, a bandwidth awaremethod is proposed to select proper transmissionbandwidth node by using a threshold value of bandwidth

A Multipath Routing Protocol Based on the Quality of Service Aware

2015 ◽  
Vol 713-715 ◽  
pp. 2199-2202
Author(s):  
Yi Quan Wang ◽  
Sha Liu ◽  
Deng Yin Zhang
Keyword(s):  
Quality Of Service ◽  
Routing Protocol ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Available Bandwidth ◽  
Mobile Ad Hoc ◽  
Demand Routing ◽  
Transmission Ability

To meet the practical demands of mobile Ad Hoc network on quality of service, we proposed an improved wireless on-demand routing protocol on the basis of traditional AODV. We integrate multi-path routing into route discovery process and arrange data originated from source to be transmitted over several different paths concurrently, and defined the path level to evaluate the path’s transmission ability based on its available bandwidth. Numerical simulation results demonstrate the proposed routing protocol outperforms AODV in end-to-end delay, packet delivery rate and network lifetime.

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