Performance Analysis of MANET Routing Protocols OLSR and AODV
|
|
- Lindsay Fowler
- 5 years ago
- Views:
Transcription
1 VOL. 2, NO. 3, SEPTEMBER 211 Performance Analysis of MANET Routing Protocols OLSR and AODV Jiri Hosek Faculty of Electrical Engineering and Communication, Brno University of Technology Abstract This paper presents a performance analysis of two Mobile Ad Hoc Network (MANET) routing protocols - Ad Hoc On Demand Distance Vector (AODV) and Optimized Link State Routing (OLSR). For the behaviour simulation and evaluation of these protocols we used the OPNET Modeler simulation tool. Each routing protocol was configured into two network scenarios - with the default and modified parameters in order to achieve better transmission characteristics. The final evaluation is presented at the end of this paper. Due to many already discussed benefits wireless networks are modern and currently very popular way of communication. Since the basic principle was introduced in the 197s, significant expansion of wireless networks came up in last two decades. There are two main variations of the wireless networks. The first variation is called an infrastructure mode and typical representative of this network type is Wireless Local Area Network (WLAN). The infrastructure mode has a basic communication model composed of a central node (access point) and wireless clients that must only communicate over the access point [1]. The second wireless network type is an infrastructureless network, commonly known as an ad hoc network. Ad hoc networks are recently one of the most attractive research fields in telecommunication technology. The wireless ad hoc network is decentralized wireless network that does not rely on a preexisting communication infrastructure. Each wireless node is capable of movement and participates in routing by forwarding of data for the other neighbouring nodes [2]. The wireless ad hoc networks can be further classified into three groups based on applications [3]. The first group represents wireless mesh networks those are made up of wireless nodes organized in a mesh topology [2]. The wireless sensor networks (WSN) belong into the second group of the ad hoc wireless networks. Basic task of WSN is monitoring of environmental physical parameters and their transfer toward a control station. The last group of the wireless ad hoc networks is known as Mobile Ad hoc Networks (MANET). MANET represents a system of wireless mobile nodes which can freely and dynamically selforganize into arbitrary and temporary network topologies allowing people and devices to internetwork seamlessly [2]. The example of a mobile ad hoc network is shown in Fig. 1. This paper is focused on the MANET routing protocols therefore the following text will be devoted to this communication platform. 1 Introduction Figure 1: Mobile Ad Hoc Network 2 Mobile Ad Hoc Routing Protocols Since the topology of the wireless ad hoc networks is changed dynamically, routing is the main issue in the mobile ad hoc networks. The MANET routing protocols have to face high challenges due to frequently changing of topologies, low transmission power and asymmetric links. In contrast with the infrastructured networks, a routing process is integrated into the mobile nodes those have to act as both the client and the server, forwarding and receiving packets to or from the other nodes. The main goal of an ad hoc network routing algorithm is to correctly and efficiently establish a route between a pair of nodes in the network and then a transferred message can be delivered according to the expected parameters [1], [2]. The route establishment should be done with minimum overhead and bandwidth consumption. There have been developed many ad hoc routing protocols which can be divided into two main classes: proactive protocols and reactive on-demand protocols, as discussed in the following text. The proactive routing algorithms, also known as table-driven, aim to keep con- 22
2 VOL. 2, NO. 3, SEPTEMBER 211 sistent and up-todate routing information between every pair of nodes in the network by proactively propagating of route updates at fixed time intervals. Usually, each node maintains this information in the tables, thus protocols of this class are also called tabledriven algorithms. Examples of the proactive protocols are Destination-Sequenced Distance Vector (DSDV), Optimized Link-State Routing (OLSR), and Topology-Based Reverse Path Forwarding (TBRPF) Protocols [1], [3]. A different approach from proactive routing is sourceinitiated on-demand routing. Reactive routing algorithms establish the route to a given destination only when the node requests it by initiating of a route discovery process. This process is completed once the route is found or all the possible route permutations have been examined. Once the route has been established, the node keeps it until the destination is no longer accessible, or the route expires. Examples of the reactive protocols are Dynamic Source Routing (DSR) and Ad Hoc On-Demand Distance Vector (AODV) [1], [3]. The main goal of this paper is to compare the proactive and reactive ad hoc routing protocols. Therefore the performance comparison of OLSR and AODV, the most often used proactive (OLSR) and reactive (AODV) protocols in mobile ad hoc networks, are introduced. 2.1 Optimized Link-State Routing (OLSR) Protocol OLSR is the proactive routing protocol for the mobile ad hoc networks. The protocol inherits stability of a link state algorithm and has the advantage of having routes immediately available when needed due to its proactive nature. OLSR minimizes overhead from flooding of control traffic by using only selected nodes, called Multi-Point Relays (MPRs), to retransmit control messages [4]. This technique significantly reduces the number of retransmissions required to flood a message to all nodes in the network. Upon receiving an update message, the node determines the routes (sequence of hops) to its known nodes. Each node selects its MPRs from the set of its neighbours. The set covers those nodes which are distant two hops away. The idea is that whenever the node broadcasts the message, only those nodes present in its MPR set are responsible for broadcasting the message [3]. Furthermore, as OLSR continuously maintains the routes to all destinations in the network, the protocol is beneficial for traffic patterns where a large subset of nodes are communicating with the another large subset of the nodes, and where the [source, destination] pairs change over time. The protocol is particularly suited for the large and dense networks, as the optimization is done by using MPRs those work well in this context. The higher optimization in the larger and more dense network can be achieved as compared to the classic link state algorithm [4]. 2.2 Ad Hoc On-Demand Distance Vector (AODV) Protocol The AODV protocol is one of the most used reactive ondemand routing protocols for the mobile ad hoc networks. AODV keeps the route table to store the next-hop routing information for destination nodes. Each routing table can be used for a period of time. If the route is not requested within the period, it expires and the new route needs to be found when needed. When a source node has data to be sent to a given destination, it looks for the route in its route table. In case there is the one route, it uses it to transmit the data packet. Otherwise, it initiates the route discovery process to find the route by broadcasting of a route request (RREQ) message to its neighbours [3]. The AODV routing protocol is designed for the mobile ad hoc networks with populations of tens to thousands of the mobile nodes. AODV can handle low, moderate and relatively high mobility rates, as well as a variety of data traffic levels. AODV has been designed to reduce dissemination of control traffic and eliminate overhead on data traffic, in order to improve scalability and performance [5]. 3 Simulation Model of Mobile Ad Hoc Routing Protocols in OPNET Modeler Modelling and comparison of OLSR and AODV routing protocols were realized in the simulation environment Optimized Network Engineering Tool (OPNET) Modeler which is well known software tool enabling design, simulation and analysis of different type of network technologies, architectures and protocols [6]. 3.1 Traffic Parameters In OPNET Modeler we created a model of the mobile ad hoc wireless network, shown in Fig. 2 composed of two simulation scenarios consisting of 72 mobile nodes in each one. The nodes were randomly placed in 5 x 5m campus environment. Network traffic was defined between several randomly selected pairs of the nodes through IP G711 Voice demand flow model component. Used traffic model generates interactive voice flow with the bit rate of 12kbps and average packet size of 12B. Traffic start time was set to 12 seconds from the simulation beginning. 3.2 Wireless and Mobility Parameters The mobility and wireless Local Area Network (LAN)parameters were identical for all nodes in every scenario. For the mobility definition was used the Random Waypoint profile in the Mobility Config object. All nodes were configured to randomly move within the defined wireless domain. The speed of each mobile node was defined by the uniform distribution between and 1m/s. The RX Group Config object was used for a limitation of the possible set of receivers based on distance 23
3 VOL. 2, NO. 3, SEPTEMBER 211 Figure 3: Wireless LAN parameters expiry time of an entry in duplicate set table. Duplicate set table is used to avoid processing of duplicate messages received within this time interval [7]. Figure 2: Simulation model of the mobile ad hoc network between the nodes. We have set the Distance Threshold to 2 meters. The wireless LAN parameters, shown in Fig. 3, were configured with default values available in OPNET Modeler except data rate that was decreased to 1Mbps which better corresponds to transfer rate in the real environment. 3.3 Routing Protocols Parameters For the AODV protocol and OLSR as well, two scenarios were created. The first scenario with the OPNET Modeler default parameters and the second one with parameters obtained by an experimental research in order to achieve better transmission characteristics. Figures 4 and 5 show default and modified simulation parameters for the OLSR and AODV routing protocols respectively. The Willingness parameter was chosen to reduce the number of MPR nodes. This attribute specifies how willing the node is to be forwarding traffic on behalf of the other nodes. The Willingness set to Always indicates that the node always should be selected to carry traffic on behalf of the others [4]. The Hello Interval and the TC (Topology Control) Interval of OLSR were set to 3 and 7 seconds respectively. The Neighbor Hold Time was set to 9 seconds and entries in the topology table expired after 21 seconds. The Duplicate Message Hold Time defines the Figure 4: Default (left) and modified (right) OLSR simulation parameters The Gratuitous Route Reply Flag was enabled for AODV as it helps in reducing of time for the route discovery. The Active Route Timeout was increased to 3 seconds in order to extend lifetime of the routing table entry. The Hello Interval was also increased from the default value to decrease of congestion in the network [7]. The Allowed Hello Loss parameter defines the number of hello packet loss the node can sustain before the declaring link break. Due to the large number of the mobile nodes the Allowed Hello Loss and the Net Diameter were increased. 4 Simulation Results and Analysis The simulation of all four scenarios with duration of 3 minutes was performed. We focused especially on amount of routing traffic and packet end-to-end delay for each protocol. Further, the most important results of our research are described. Fig. 6 shows amount of routing traffic sent in the entire network. This statistcis includes the Hello messages 24
4 End-to-End delay (s) Traffic Sent (bits/s) VOL. 2, NO. 3, SEPTEMBER AODV_default AODV_modified OLSR_default OLSR_modified Figure 5: Default (left) and modified (right) AODV simulation parameters sent, TC messages sent and TC messages forwarded. Basic difference between the proactive (OLSR) and reactive (AODV) routing principle is evident. From the results it is clear that the OLSR builds up the routing tables immediately at the beginning of simulation and no data transfer is needed. On the other hand, AODV starts the routing process by time of the route request, at 12 seconds after simulation beginning in our scenario. OLSR generates more network load. The reasons are frequent updating of the routing table and MPR nodes selecting that is performed with every change of the network topology. Fig. 6 also shows that amount of routing traffic can be easily influenced by modification of routing protocols parameters. Fig. 7 shows the ETE (End-To-End) packet delay for IP G711 Voice demand flow between randomly selected pair of nodes. This statistics reflects the time between the packet creation at the source node and its reception at the destination node. It is evident that modified AODV routing parameters bring the significant reduction of ETE delay. With the default parameters the ETE delay was about 3 milliseconds which is non-acceptable value for interactive voice. The ETE delay for both OLSR scenarios was below 3 milliseconds. The reason of this low value is that OLSR knows the route to the destination node already before communication request arrival. Fig. 8 shows the total number of OLSR routing table calculations during the simulation. Routing table recalculation happens in OLSR whenever the neighborhood or topology change is detected on the node. The neighborhood change is checked only after the processing a Hello or TC message. High number of calculations is caused by the total number of nodes and their random mobility. The total number of OLSR Hello messages sent by all nodes is shown in Fig. 9. It is evident that the number of Hello messages is lower for the modified OLSR routing parameters. This decrease is about 33%.,45,4,35,3,25,2,15,1,5 Figure 6: Amount of routing traffic sent AODV_default AODV_modified OLSR_default OLSR_modified Figure 7: End-to-end packet delay for IP G711 Voice demand flow between selected pair of nodes The average route discovery time for the AODV protocol is given in Fig. 1. The time to discover a route to a specific destination is the time when the route request was sent out to discover the route to the destination node until the route reply is received back [6]. Fig. 8 shows that the average route discover time for scenario with modified AODV attributes is higher than with default parameters. The reason of it is longer Hello Interval and Active Route Timeout, see Fig. 5. When no route is found to the destination, the node drops the packets queued. This statistics, shown in Fig. 11, represents the total number of application packets discarded by all nodes in the network. The number of packets dropped is higher for the modified AODV routing parameters. It happens due to less number of Hello messages sent by mobile nodes which causes slower reaction in case of a topology change. The average number of dropped packets for modified AODV routing parameters is 9.43 which is 1.25% of total application packets sent during the simula- 25
5 Total number of Hello messages sent (-) Total number of packets drop (-) Number of routing table calculations Route discovery time (s) VOL. 2, NO. 3, SEPTEMBER OLSR_default OLSR_modified 5 4,5 AODV_default AODV_modified , ,5 2 1,5 1, Figure 8: Number of OLSR routing table calculations 25 OLSR_default OLSR_modified Figure 1: Average route discovery time for AODV protocol AODV_default AODV_modified Figure 9: Number of OLSR Hello messages sent tion. This packet loss is acceptable for the wireless mobile ad hoc networks. 5 Conclusion The aim of our work was to compare the performance of reactive AODV and proactive OLSR ad hoc routing protocols. For evaluation of these protocols we used the OP- NET Modeler simulation environment where we created the model of wireless ad hoc network composed of four scenarios; two scenarios with default OPNET Modeler routing parameters and the other two with modified OLSR and AODV parameters. The purpose of modification of the routing attributes was reduction of network load and end-to-end delay generated by the ad hoc routing protocols. During the analysis we confirmed that the modification of selected routing parameters is beneficial, however it can bring about deterioration of transfer characteristics for some network topologies with specific mobility level. Our analysis also shows that OLSR offers better per- Figure 11: Total number of packets dropped for AODV protocol formance in terms of packet end-to-end delay. On the other hand, as we expected, AODV generates lower network load. Finally, taking into account our research we can say that the selection of the ad hoc routing protocol should be done based on the network topology and the type of network traffic operated. Acknowledgment This paper has been supported by the Grant Agency of the Czech Republic (Grant No. GA12/9/113) and the Ministry of Education, Youth and Sports of the Czech Republic (Project No. MSM ). References [1] Royer, M. E., Toh, C., A Review of Current Routing Protocols for Ad Hoc Mobile Wireless Networks. IEEE 26
6 VOL. 2, NO. 3, SEPTEMBER 211 Personal Communications, 1999, pp [2] Illyas, M., The Handbook of Ad Hoc Wireless Networks, CRC Press, 23. [3] Boukerche, Z., Algorithms and Protocols for Wireless and Mobile Ad Hoc Networks, Wiley, 29. [4] Clausen, T., Jacquet, P., Optimized Link State Routing Protocol (OLSR) - RFC 3626, 23. [5] Perkins, C., Belding, E., Das, S., Ad hoc On-Demand Distance Vector (AODV) Routing - RFC 3561, 23. [6] Opnet Technologies, OPNET Modeler Product Documentation Release 16., 21. [7] Qasim, N., Said F., Aghvami, H., Mobile Ad Hoc Networking Protocols Evaluation through Simulation for Quality of Service. IAENG International Journal of Computer Science, 29, pp
Investigation on OLSR Routing Protocol Efficiency
Investigation on OLSR Routing Protocol Efficiency JIRI HOSEK 1, KAROL MOLNAR 2 Department of Telecommunications Faculty of Electrical Engineering and Communication, Brno University of Technology Purkynova
More informationOLSR-based QoS support in Mobile Ad-hoc Networks
OLSR-based QoS in Mobile Ad-hoc Networks JIRI HOSEK 1, PAVEL VAJSAR 2 and ROMAN FIGURNY 3 Department of Telecommunications Faculty of Electrical Engineering and Communication, Brno University of Technology
More informationRouting Protocols in MANET: Comparative Study
Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology IJCSMC, Vol. 3, Issue. 7, July 2014, pg.119
More informationContent. 1. Introduction. 2. The Ad-hoc On-Demand Distance Vector Algorithm. 3. Simulation and Results. 4. Future Work. 5.
Rahem Abri Content 1. Introduction 2. The Ad-hoc On-Demand Distance Vector Algorithm Path Discovery Reverse Path Setup Forward Path Setup Route Table Management Path Management Local Connectivity Management
More informationFigure 1: Ad-Hoc routing protocols.
Performance Analysis of Routing Protocols for Wireless Ad-Hoc Networks Sukhchandan Lally and Ljiljana Trajković Simon Fraser University Vancouver, British Columbia Canada E-mail: {lally, ljilja}@sfu.ca
More information2013, IJARCSSE All Rights Reserved Page 85
Volume 3, Issue 12, December 2013 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com Overview of
More informationVaibhav Jain 2, Pawan kumar 3 2,3 Assistant Professor, ECE Deptt. Vaish College of Engineering, Rohtak, India. Rohtak, India
Volume 3, Issue 8, August 2013 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com Improved OLSR
More informationPerformance Of OLSR Routing Protocol Under Different Route Refresh Intervals In Ad Hoc Networks
Performance Of OLSR Routing Protocol Under Different Route Refresh Intervals In Ad Hoc Networks P.Suganthi Research Scholar Mother Teresa Women s University Kodaikanal, TamilNadu, India Dr.A.Tamilarasi
More informationPerformance Analysis of Proactive and Reactive Routing Protocols for QOS in MANET through OLSR & AODV
MIT International Journal of Electrical and Instrumentation Engineering, Vol. 3, No. 2, August 2013, pp. 57 61 57 Performance Analysis of Proactive and Reactive Routing Protocols for QOS in MANET through
More informationThroughput Analysis of Many to One Multihop Wireless Mesh Ad hoc Network
Throughput Analysis of Many to One Multihop Wireless Mesh Ad hoc Network Dr.S.Senthil Kumar,Assistant Professor, Dept of Electrical and Electronics Engineering, Government College of Engineering, Salem,India
More informationA COMPARISON OF REACTIVE ROUTING PROTOCOLS DSR, AODV AND TORA IN MANET
ISSN: 2278 1323 All Rights Reserved 2016 IJARCET 296 A COMPARISON OF REACTIVE ROUTING PROTOCOLS DSR, AODV AND TORA IN MANET Dr. R. Shanmugavadivu 1, B. Chitra 2 1 Assistant Professor, Department of Computer
More informationA COMPARISON OF IMPROVED AODV ROUTING PROTOCOL BASED ON IEEE AND IEEE
Journal of Engineering Science and Technology Vol. 4, No. 2 (2009) 132-141 School of Engineering, Taylor s University College A COMPARISON OF IMPROVED AODV ROUTING PROTOCOL BASED ON IEEE 802.11 AND IEEE
More informationEstimate the Routing Protocols for Internet of Things
Estimate the Routing Protocols for Internet of Things 1 Manjushree G, 2 Jayanthi M.G 1,2 Dept. of Computer Network and Engineering Cambridge Institute of Technology Bangalore, India Abstract Internet of
More informationImplementation and simulation of OLSR protocol with QoS in Ad Hoc Networks
Implementation and simulation of OLSR protocol with QoS in Ad Hoc Networks Mounir FRIKHA, Manel MAAMER Higher School of Communication of Tunis (SUP COM), Network Department, m.frikha@supcom.rnu.tn ABSTRACT
More informationImpact of Link Discovery Delay on Optimized Link State Routing Protocol for Mobile ad hoc Networks
Impact of Link Discovery Delay on Optimized Link State Routing Protocol for Mobile ad hoc Networks Akhila Kondai Problem Report submitted to the Benjamin M. Statler College of Engineering and Mineral Resources
More informationMobile Communications. Ad-hoc and Mesh Networks
Ad-hoc+mesh-net 1 Mobile Communications Ad-hoc and Mesh Networks Manuel P. Ricardo Faculdade de Engenharia da Universidade do Porto Ad-hoc+mesh-net 2 What is an ad-hoc network? What are differences between
More informationINTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY
INTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY A PATH FOR HORIZING YOUR INNOVATIVE WORK COMPARISON OF MANET REACTIVE ROUTING PROTOCOLS USING OPNET SIMULATOR SANGEETA MONGA
More informationPerformance Evaluation of AODV and DSR routing protocols in MANET
Performance Evaluation of AODV and DSR routing protocols in MANET Naresh Dobhal Diwakar Mourya ABSTRACT MANETs are wireless temporary adhoc networks that are being setup with no prior infrastructure and
More informationPerformance Evaluation of Routing Protocols in Wireless Mesh Networks. Motlhame Edwin Sejake, Zenzo Polite Ncube and Naison Gasela
Performance Evaluation of Routing Protocols in Wireless Mesh Networks Motlhame Edwin Sejake, Zenzo Polite Ncube and Naison Gasela Department of Computer Science, North West University, Mafikeng Campus,
More informationPerformance Evaluation of Various Routing Protocols in MANET
208 Performance Evaluation of Various Routing Protocols in MANET Jaya Jacob 1,V.Seethalakshmi 2 1 II MECS,Sri Shakthi Institute of Science and Technology, Coimbatore, India 2 Associate Professor-ECE, Sri
More informationMANET is considered a collection of wireless mobile nodes that are capable of communicating with each other. Research Article 2014
Throughput Analysis of Proactive and Reactive MANET Routing Protocols Kiranveer Kaur 1 Surinderjit Kaur 2 Vikramjit Singh 3 Department of Computer Science, University College of Engineering, Department
More informationRouting Protocols in MANETs
Chapter 4 Routing Protocols in MANETs 4.1 Introduction The main aim of any Ad Hoc network routing protocol is to meet the challenges of the dynamically changing topology and establish a correct and an
More informationPerformance Evaluation of AODV DSDV and OLSR Routing Protocols with Varying FTP Connections in MANET
Performance Evaluation of AODV DSDV and OLSR Protocols with Varying FTP Connections in MANET Alok Upadhyay, Rupali Phatak Research Scholar, Asst. Professor -Department of Electronics & Communication Engineering
More informationMobile Ad-hoc and Sensor Networks Lesson 04 Mobile Ad-hoc Network (MANET) Routing Algorithms Part 1
Mobile Ad-hoc and Sensor Networks Lesson 04 Mobile Ad-hoc Network (MANET) Routing Algorithms Part 1 Oxford University Press 2007. All rights reserved. 1 Ad-hoc networks deployment For routing, target detection,
More informationScalability Performance of AODV, TORA and OLSR with Reference to Variable Network Size
Lovekesh Kumar / International Journal of Engineering Research and Applications (IJERA) ISSN: Scalability Performance of AODV, TORA and OLSR with Reference to Variable Network Size Lovekesh Kumar* *(Department
More informationEffects of Caching on the Performance of DSR Protocol
IOSR Journal of Engineering (IOSRJEN) e-issn: 2250-3021, p-issn: 2278-8719, Volume 2, Issue 9 (September 2012), PP 07-11 Effects of Caching on the Performance of DSR Protocol Narinderjeet Kaur 1, Maninder
More informationPerformance Comparison of AODV, DSR, DSDV and OLSR MANET Routing Protocols
Performance Comparison of AODV, DSR, DSDV and OLSR MANET Routing Protocols Akshay Shankar, Lavanya Chelle Information Science Engineering RNS Institute of Technology Bangalore, India Abstract- A Mobile
More informationMaharishi Markandeshwar University
RESEARCH ARTICLE OPEN ACCESS Simulation Based Performance Comparison of Adhoc Routing Protocols Kushagra Agrawal*, Shaveta Jain** *Department of Computer Science,, Mullana, Ambala agrawal_kushagra@rediffmail.com
More informationSimulation and Performance Analysis of OLSR Routing Protocol Using OPNET
Volume 2, Issue 2, February 2012 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: Simulation and Performance Analysis
More informationA SURVEY OF ROUTING PROTOCOLS IN MOBILE AD HOC NETWORKS
Journal homepage: www.mjret.in ISSN:2348-6953 A SURVEY OF ROUTING PROTOCOLS IN MOBILE AD HOC NETWORKS Ms. Amruta Kodole 1, Prof. P. M. Agarkar 2 Computer Engineering Dr. D. Y. Patil School Of Engineering
More informationPerformance of Ad-Hoc Network Routing Protocols in Different Network Sizes
Performance of Ad-Hoc Network Routing Protocols in Different Network Sizes Sudheer Kumar 1, Akhilesh Yadav 2 Department of Computer Science and Engineering Kanpur Institute of Technology, Kanpur sudheerkr21@gmail.co
More informationComparison of proposed path selection protocols for IEEE s WLAN mesh networks
Comparison of proposed path selection protocols for IEEE 802.11s WLAN mesh networks Sana Ghannay, Sonia Mettali Gammar and Farouk Kamoun CRISTAL lab, National School of Computer Sciences, ENSI, 2010, Manouba
More informationAODV-PA: AODV with Path Accumulation
-PA: with Path Accumulation Sumit Gwalani Elizabeth M. Belding-Royer Department of Computer Science University of California, Santa Barbara fsumitg, ebeldingg@cs.ucsb.edu Charles E. Perkins Communications
More informationPerformance evaluation of reactive and proactive routing protocol in IEEE ad hoc network
Author manuscript, published in "ITCom 6 - next generation and sensor networks, Boston : United States (26)" DOI :.7/2.68625 Performance evaluation of reactive and proactive routing protocol in IEEE 82.
More information1 Multipath Node-Disjoint Routing with Backup List Based on the AODV Protocol
1 Multipath Node-Disjoint Routing with Backup List Based on the AODV Protocol Vahid Zangeneh i and Shahriar Mohammadi ii * ABSTRACT In recent years, routing has been the most focused area in ad hoc networks
More informationPERFORMANCE ANALYSIS OF AODV ROUTING PROTOCOL IN MANETS
PERFORMANCE ANALYSIS OF AODV ROUTING PROTOCOL IN MANETS AMANDEEP University College of Engineering, Punjabi University Patiala, Punjab, India amandeep8848@gmail.com GURMEET KAUR University College of Engineering,
More informationPerformance Comparison of Ad Hoc Routing Protocols over IEEE DCF and TDMA MAC Layer Protocols
Performance Comparison of Ad Hoc Routing Protocols over IEEE 82.11 DCF and TDMA MAC Layer Protocols Govind. P. Gupta Computer Science Department R.K.G.I.T, Ghaziabad (India) er_gpgupta@yahoo.com A. K.
More information6367(Print), ISSN (Online) Volume 4, Issue 2, March April (2013), IAEME & TECHNOLOGY (IJCET)
INTERNATIONAL International Journal of Computer JOURNAL Engineering OF COMPUTER and Technology ENGINEERING (IJCET), ISSN 0976- & TECHNOLOGY (IJCET) ISSN 0976 6367(Print) ISSN 0976 6375(Online) Volume 4,
More informationBehaviour of Routing Protocols of Mobile Adhoc Netwok with Increasing Number of Groups using Group Mobility Model
Behaviour of Routing Protocols of Mobile Adhoc Netwok with Increasing Number of Groups using Group Mobility Model Deepak Agrawal, Brajesh Patel Department of CSE Shri Ram Institute of Technology Jabalpur,
More informationA Performance Comparison of Routing Protocols for Ad Hoc Networks
RESEARCH ARTICLE OPEN ACCESS A Performance Comparison of Routing Protocols for Ad Hoc Networks Hicham Zougagh *, Ahmed Toumanari *, Rachid Latif *, Noureddine. Idboufker **, Youssef. Elmourabit * Laboratory
More informationVarying Overhead Ad Hoc on Demand Vector Routing in Highly Mobile Ad Hoc Network
Journal of Computer Science 7 (5): 678-682, 2011 ISSN 1549-3636 2011 Science Publications Varying Overhead Ad Hoc on Demand Vector Routing in Highly Mobile Ad Hoc Network 1 V. Balaji and 2 V. Duraisamy
More informationPerformance Analysis of Wireless Mobile ad Hoc Network with Varying Transmission Power
, pp.1-6 http://dx.doi.org/10.14257/ijsacs.2015.3.1.01 Performance Analysis of Wireless Mobile ad Hoc Network with Varying Transmission Power Surabhi Shrivastava, Laxmi Shrivastava and Sarita Singh Bhadauria
More information[Kamboj* et al., 5(9): September, 2016] ISSN: IC Value: 3.00 Impact Factor: 4.116
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY NOVEL REVIEW OF MANET ROUTING PROTOCOLS Nippun Kamboj*, Dr. Munishwar Rai Department of Computer Applications Maharishi Markandeshwar
More informationPerformance Evaluation of Active Route Time-Out parameter in Ad-hoc On Demand Distance Vector (AODV)
Performance Evaluation of Active Route Time-Out parameter in Ad-hoc On Demand Distance Vector (AODV) WADHAH AL-MANDHARI, KOICHI GYODA 2, NOBUO NAKAJIMA Department of Human Communications The University
More informationImpact of Hello Interval on Performance of AODV Protocol
Impact of Hello Interval on Performance of AODV Nisha Bhanushali Priyanka Thakkar Prasanna Shete ABSTRACT The multi-hop ad hoc networks are self organizing networks with dynamic topology. The reactive
More information3. Evaluation of Selected Tree and Mesh based Routing Protocols
33 3. Evaluation of Selected Tree and Mesh based Routing Protocols 3.1 Introduction Construction of best possible multicast trees and maintaining the group connections in sequence is challenging even in
More informationQoS Routing By Ad-Hoc on Demand Vector Routing Protocol for MANET
2011 International Conference on Information and Network Technology IPCSIT vol.4 (2011) (2011) IACSIT Press, Singapore QoS Routing By Ad-Hoc on Demand Vector Routing Protocol for MANET Ashwini V. Biradar
More informationA Reliable Route Selection Algorithm Using Global Positioning Systems in Mobile Ad-hoc Networks
A Reliable Route Selection Algorithm Using Global Positioning Systems in Mobile Ad-hoc Networks Won-Ik Kim Radio Performance Analysis Section Electronics & Telecommunications Research Institute 161 Kajong-dong,
More informationSimulation and Performance Analysis of Throughput and Delay on Varying Time and Number of Nodes in MANET
International Journal of Recent Research and Review, Vol. VII, Issue 2, June 2014 ISSN 2277 8322 Simulation and Performance Analysis of and on Varying and Number of Nodes in MANET Arun Jain 1, Ramesh Bharti
More informationLow Overhead Geometric On-demand Routing Protocol for Mobile Ad Hoc Networks
Low Overhead Geometric On-demand Routing Protocol for Mobile Ad Hoc Networks Chang Su, Lili Zheng, Xiaohai Si, Fengjun Shang Institute of Computer Science & Technology Chongqing University of Posts and
More informationPerformance Analysis and Enhancement of Routing Protocol in Manet
Vol.2, Issue.2, Mar-Apr 2012 pp-323-328 ISSN: 2249-6645 Performance Analysis and Enhancement of Routing Protocol in Manet Jaya Jacob*, V.Seethalakshmi** *II MECS, Sri Shakthi Institute of Engineering and
More informationA New Energy-Aware Routing Protocol for. Improving Path Stability in Ad-hoc Networks
Contemporary Engineering Sciences, Vol. 8, 2015, no. 19, 859-864 HIKARI Ltd, www.m-hikari.com http://dx.doi.org/10.12988/ces.2015.57207 A New Energy-Aware Routing Protocol for Improving Path Stability
More informationComprehensive Study and Review Various Routing Protocols in MANET
126 Comprehensive Study and Review Various Routing Protocols in MANET Prabhjot Kaur 1, Preet Bala 2 M-Tech Student(CSE), GZS PTU CAMPUS, Bathinda Prabhjot6996@gmail.com Dr. Shaveta Rani, Dr. Paramjeet
More informationGurleen Kaur Walia 1, Charanjit Singh 2
Simulation based Performance Evaluation and Comparison of Proactive and Reactive Routing Protocols in Mobile Ad-hoc Networks Gurleen Kaur Walia 1, Charanjit Singh 2 1,2 UCoE Department, Punjabi University,
More informationAd Hoc Networks: Issues and Routing
Ad Hoc Networks: Issues and Routing Raj Jain Washington University in Saint Louis Saint Louis, MO 63130 Jain@cse.wustl.edu Audio/Video recordings of this lecture are available at: http://www.cse.wustl.edu/~jain/cse574-08/
More informationPerformance Evaluation of Two Reactive and Proactive Mobile Ad Hoc Routing Protocols
www.ijcsi.org 551 Performance Evaluation of Two Reactive and Proactive Mobile Ad Hoc Routing Protocols Kashif Ibrahim Qazi Javed Ahmed Abdul Qudoos Mirza Aamir Mehmood Department of Computer Science, Balochistan
More informationINTERNATIONAL JOURNAL FOR ADVANCE RESEARCH IN ENGINEERING AND TECHNOLOGY WINGS TO YOUR THOUGHTS..
INTERNATIONAL JOURNAL FOR ADVANCE RESEARCH An Overview of Mobile Ad-Hoc Networks: Architecture, Routing and Challenges Avadhesh Kumar 1 Sonali Yadav 2 Kamalesh Chandra Maurya 3 1 Assistant Professor, avadhesh@iul.ac.in
More informationA Literature survey on Improving AODV protocol through cross layer design in MANET
A Literature survey on Improving AODV protocol through cross layer design in MANET Nidhishkumar P. Modi 1, Krunal J. Panchal 2 1 Department of Computer Engineering, LJIET, Gujarat, India 2 Asst.Professor,
More informationPerformance Evaluation of Optimized Link State Routing Protocol over TCP Traffic in Mobile Ad- Hoc Networks
International Journal of Research in Computer Engineering and Electronics. 1 ISSN 2319 376X VOl : 2 ISSUE :5 Evaluation of Optimized Link State Routing Protocol over TCP Traffic in Mobile Ad- Hoc Networks
More informationRecent Researches in Communications, Information Science and Education
AODV Based Multi-path Local Repairing Scheme for Mobile Ad Hoc Networks Eman Shaaban, PhD Computer Systems Dept. Faculty of computer and information science Ain-Shams university, Cairo, Egypt Eman.shaaban@cis.asu.edu.eg
More informationOctober Copyright (C) The Internet Society (2003). All Rights Reserved.
Network Working Group Request for Comments: 3626 Category: Experimental T. Clausen, Ed. P. Jacquet, Ed. Project Hipercom, INRIA October 2003 Status of this Memo Optimized Link State Routing Protocol (OLSR)
More informationOPNET based Investigation and Simulation Evaluation of WLAN Standard with Protocols using Different QoS
Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology IJCSMC, Vol. 3, Issue. 6, June 2014, pg.852
More informationInternational Journal of Advance Engineering and Research Development. Improved OLSR Protocol for VANET
Scientific Journal of Impact Factor (SJIF): 4.72 International Journal of Advance Engineering and Research Development Volume 4, Issue 11, November -2017 Improved OLSR Protocol for VANET Ravi Shrimali
More informationLECTURE 9. Ad hoc Networks and Routing
1 LECTURE 9 Ad hoc Networks and Routing Ad hoc Networks 2 Ad Hoc Networks consist of peer to peer communicating nodes (possibly mobile) no infrastructure. Topology of the network changes dynamically links
More informationComparative Study of Routing Protocols in MANET
Comparative Study of Routing Protocols in MANET First Author-PrernaYadav 1 Student,Second Author-ShubhraSaxena 2 Professor Abstract-An ad hoc network is basically a collection of wireless nodes not having
More informationSimulation and Analysis of AODV and DSDV Routing Protocols in Vehicular Adhoc Networks using Random Waypoint Mobility Model
Simulation and Analysis of AODV and DSDV Routing Protocols in Vehicular Adhoc Networks using Random Waypoint Mobility Model 1 R. Jeevitha, 2 M. Chandra Kumar 1 Research Scholar, Department of Computer
More informationOptimizing Performance of Routing against Black Hole Attack in MANET using AODV Protocol Prerana A. Chaudhari 1 Vanaraj B.
IJSRD - International Journal for Scientific Research & Development Vol. 3, Issue 04, 2015 ISSN (online): 2321-0613 Optimizing Performance of Routing against Black Hole Attack in MANET using AODV Protocol
More informationSimulation and Comparative Analysis of AODV, DSR, DSDV and OLSR Routing Protocol in MANET Abstract Keywords:
Volume-9 Number-1 Jan -June 2017 pp. 16-21 available online at www.csjournalss.com Simulation and Comparative Analysis of AODV, DSR, DSDV and OLSR Routing Protocol in MANET Sachin Lalar, Arun Kumar Yadav
More informationKapitel 5: Mobile Ad Hoc Networks. Characteristics. Applications of Ad Hoc Networks. Wireless Communication. Wireless communication networks types
Kapitel 5: Mobile Ad Hoc Networks Mobilkommunikation 2 WS 08/09 Wireless Communication Wireless communication networks types Infrastructure-based networks Infrastructureless networks Ad hoc networks Prof.
More informationSTUDY AND ANALYSIS OF DSDV AND OLSR
Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology IJCSMC, Vol. 5, Issue. 1, January 2016,
More informationA Comparative Study between AODV and DSDV Routing Protocols in Mobile Ad Hoc Networks using Network Simulator NS2
A Comparative Study between AODV and DSDV Routing Protocols in Mobile Ad Hoc Networks using Network Simulator NS2 Marwan Aziz Mohammed Dept. of Software Engineering Faculty of Engineering, Koya University,
More informationTo enhance Routing in ZigBee Wireless Networks
To enhance Routing in ZigBee Wireless Networks P.Chanthiya Assistant Professor Department of Computer Science & Engineering, Dr.Sivanthi Aditanar College of Engineering, Tiruchendur, India Abstract The
More informationRouting in Ad Hoc Wireless Networks PROF. MICHAEL TSAI / DR. KATE LIN 2014/05/14
Routing in Ad Hoc Wireless Networks PROF. MICHAEL TSAI / DR. KATE LIN 2014/05/14 Routing Algorithms Link- State algorithm Each node maintains a view of the whole network topology Find the shortest path
More informationEffect of Variable Bit Rate Traffic Models on the Energy Consumption in MANET Routing Protocols
Volume 1, Issue 3, October 2013 ISSN: 2320-9984 (Online) International Journal of Modern Engineering & Management Research Website: www.ijmemr.org Effect of Variable Bit Rate Traffic Models on the Energy
More informationA REVERSE AND ENHANCED AODV ROUTING PROTOCOL FOR MANETS
A REVERSE AND ENHANCED AODV ROUTING PROTOCOL FOR MANETS M. Sanabani 1, R. Alsaqour 2 and S. Kurkushi 1 1 Faculty of Computer Science and Information Systems, Thamar University, Thamar, Republic of Yemen
More informationA Review of Reactive, Proactive & Hybrid Routing Protocols for Mobile Ad Hoc Network
ShriRam College of Engineering & Management 1 A Review of Reactive, Proactive & Hybrid Routing Protocols for Mobile Ad Hoc Network M.Ramaiya Rohit Gupta Rachit Jain Head,Dept. Computer Science Dept. Computer
More informationENERGY EFFICIENT MULTIPATH ROUTING FOR MOBILE AD HOC NETWORKS
ENERGY EFFICIENT MULTIPATH ROUTING FOR MOBILE AD HOC NETWORKS May Cho Aye and Aye Moe Aung Faculty of Information and Communication Technology, University of Technology (Yatanarpon Cyber City), Pyin Oo
More informationMobile Ad Hoc Networks Simulations Using Routing Protocols for Performance Comparisons
Mobile Ad Hoc Networks Simulations Using Routing Protocols for Performance Comparisons Nadia Qasim, Fatin Said, Hamid Aghvami Abstract In this paper we have done performance comparisons of mobile ad hoc
More informationImpact of Node Velocity and Density on Probabilistic Flooding and its Effectiveness in MANET
Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology IJCSMC, Vol. 3, Issue. 12, December 2014,
More informationPerformance Analysis of Routing Protocols in MANETs Using OPNET 14.0
Performance Analysis of Routing Protocols in MANETs Using OPNET 14.0 Karanveer Singh 1, Naveen Goyal 2 1 Research Scholar,ECE Deptt.,Bhai Gurdas Institute of Engineering and Technology, Sangrur 2 Assistant
More informationPerformance Analysis of Routing Protocols in MANET
IOSR Journal of Computer Engineering (IOSR-JCE) e-issn: 2278-0661, p- ISSN: 2278-8727Volume 16, Issue 2, Ver. XI (Mar-Apr. 2014), PP 89-94 Performance Analysis of Routing Protocols in MANET Mohamed Otmani
More informationA Comparative Analysis of Energy Preservation Performance Metric for ERAODV, RAODV, AODV and DSDV Routing Protocols in MANET
A Comparative Analysis of Energy Preservation Performance Metric for ERAODV, RAODV, AODV and DSDV Routing Protocols in MANET Bhabani Sankar Gouda Department of Computer Science & Engineering National Institute
More informationAnalysis of Black-Hole Attack in MANET using AODV Routing Protocol
Analysis of Black-Hole Attack in MANET using Routing Protocol Ms Neha Choudhary Electronics and Communication Truba College of Engineering, Indore India Dr Sudhir Agrawal Electronics and Communication
More informationDYNAMIC SEARCH TECHNIQUE USED FOR IMPROVING PASSIVE SOURCE ROUTING PROTOCOL IN MANET
DYNAMIC SEARCH TECHNIQUE USED FOR IMPROVING PASSIVE SOURCE ROUTING PROTOCOL IN MANET S. J. Sultanuddin 1 and Mohammed Ali Hussain 2 1 Department of Computer Science Engineering, Sathyabama University,
More informationPower aware Multi-path Routing Protocol for MANETS
Power aware Multi-path Routing Protocol for MANETS Shruthi P Murali 1,Joby John 2 1 (ECE Dept, SNGCE, India) 2 (ECE Dept, SNGCE, India) Abstract: Mobile Adhoc Network consists of a large number of mobile
More informationMobility and Density Aware AODV Protocol Extension for Mobile Adhoc Networks-MADA-AODV
Journal of Computer Science 8 (1): 13-17, 2012 ISSN 1549-3636 2011 Science Publications Mobility and Density Aware AODV Protocol Extension for Mobile Adhoc Networks-MADA-AODV 1 S. Deepa and 2 G.M. Kadhar
More informationAnil Saini Ph.D. Research Scholar Department of Comp. Sci. & Applns, India. Keywords AODV, CBR, DSDV, DSR, MANETs, PDF, Pause Time, Speed, Throughput.
Volume 6, Issue 7, July 2016 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com Performance Analysis
More informationMobile Ad-hoc Networks
Mobile Ad-hoc Networks Fred Baker 1 The manet problem Mobile Random and perhaps constantly changing Ad-hoc Not engineered Networks Elastic data applications which use networks to communicate 2 Examples
More informationResearches on an Ad-hoc Routing Protocol considering Traffic Conditions
Researches on an Ad-hoc Routing Protocol considering Traffic Conditions Akira Morisaki and Akira Watanabe Graduate School of Science and Technology Meijo University, Nagoya 468-8502 JAPAN E-mail: a.morisaki@wata-lab.meijo-u.ac.jp
More informationAn Extensive Simulation Analysis of AODV Protocol with IEEE MAC for Chain Topology in MANET
An Extensive Simulation Analysis of AODV Protocol with IEEE 802.11 MAC for Chain Topology in MANET V.K.Taksande 1, Dr.K.D.Kulat 2 1 Department of Electronics & Communication, Nagpur University Priyadarshini
More informationPerformance Evaluation of AODV and DSDV Routing Protocol in wireless sensor network Environment
2012 International Conference on Computer Networks and Communication Systems (CNCS 2012) IPCSIT vol.35(2012) (2012) IACSIT Press, Singapore Performance Evaluation of AODV and DSDV Routing Protocol in wireless
More informationExperiment and Evaluation of a Mobile Ad Hoc Network with AODV Routing Protocol
Experiment and Evaluation of a Mobile Ad Hoc Network with AODV Routing Protocol Kalyan Kalepu, Shiv Mehra and Chansu Yu, Department of Electrical and Computer Engineering Cleveland State University 2121
More informationA NOVEL APPROACH OF AODV FOR STABILITY AND ENERGY EFFICIENT ROUTING FOR MANET USING IPV6
A NOVEL APPROACH OF AODV FOR STABILITY AND ENERGY EFFICIENT ROUTING FOR MANET USING IPV6 Shival Chadda Department of Computer Science Lovely Professional University Phagwara, Punjab, India Email: Shival.chadda@gmail.com
More informationShortcut Tree Routing using Neighbor Table in ZigBee Wireless Networks
Shortcut Tree Routing using Neighbor Table in ZigBee Wireless Networks Salmu K.P 1, Chinchu James 2 1,2 Department of Computer Science, IIET, Nellikuzhi Abstract- ZigBee is a worldwide standard for wireless
More informationUnicast Routing in Mobile Ad Hoc Networks. Dr. Ashikur Rahman CSE 6811: Wireless Ad hoc Networks
Unicast Routing in Mobile Ad Hoc Networks 1 Routing problem 2 Responsibility of a routing protocol Determining an optimal way to find optimal routes Determining a feasible path to a destination based on
More informationA Graph-based Approach to Compute Multiple Paths in Mobile Ad Hoc Networks
A Graph-based Approach to Compute Multiple Paths in Mobile Ad Hoc Networks Gunyoung Koh, Duyoung Oh 1 and Heekyoung Woo 2 1 School of Electrical Engineering and Computer Science Seoul National University,
More informationCOMPARISON OF DSR PROTOCOL IN MOBILE AD-HOC NETWORK SIMULATED WITH OPNET 14.5 BY VARYING INTERNODE DISTANCE
COMPARISON OF DSR PROTOCOL IN MOBILE AD-HOC NETWORK SIMULATED WITH OPNET 14.5 BY VARYING INTERNODE DISTANCE Puneet Mittal 1, Paramjeet Singh 2 and Shaveta Rani 3 1 Dept. of Computer Engg. Govt. Poly. College,
More informationMitigating Superfluous Flooding of Control Packets MANET
Mitigating Superfluous Flooding of Control Packets MANET B.Shanmugha Priya 1 PG Student, Department of Computer Science, Park College of Engineering and Technology, Kaniyur, Coimbatore, India 1 Abstract:
More informationA Simulation study : Performance comparison of AODV and DSR
A Simulation study : Performance comparison of AODV and DSR K.Dileep Kumar 1, N.Seethayya 2, H.Venkata Bhagya Sri 3,S.Papa Rao 4 1,2,3,4 Asst.Professor Department of CSE, Sri Sivani College of Engineering,
More informationThe Effects of Route Information Initialization on Two On-demand Routing Algorithms for wireless Ad Hoc Networks *
The Effects of Route Information Initialization on Two On-demand Routing Algorithms for wireless Ad Hoc Networks * Chunyue Liu Dept. of Computer Science, Graduate Center of City University of New York
More information