Research on Route Protocol and Architecture for WSN Based on IPv6

2012 ◽  
Vol 616-618 ◽  
pp. 2233-2238 ◽  
Author(s):  
Rui Ting Lu ◽  
Xiang Zhen Li ◽  
Jia Hui Wang ◽  
Feng Jie Sun
Keyword(s):  
Load Balancing ◽  
Routing Protocol ◽  
Network Performance ◽  
Experimental Result ◽  
Routing Overhead ◽  
On Demand ◽  
End To End Delay ◽  
Simulation Results ◽  
Demand Routing ◽  
Route Protocol

WSN based on IPv6 is a new network integrated IPv6 and WSN. The related technologies of WSN based on IPv6 was researched, and an architecture of WSN based on IPv6 was proposed according to 6LoWPAN protocol in this article. Efficient and stable route protocol is a main focus to ensure network performance. Refer to on-demand routing protocol DSR, a Load-Balancing route protocol for WSN based on IPv6 was designed. An implementation of this protocol was programmed in NS2, and its simulation results were analyzed. The experimental result shows that this protocol could effectively reduce end-to-end delay and routing overhead, improving the network performance.

Software Defined Networking Based Solution in Load Balancing for Media Transfer in Overlay Network

2020 ◽  
Vol 17 (1) ◽  
pp. 43-47 ◽  
Author(s):  
K. Ramya ◽  
M. Sayeekumar ◽  
G. M. Karthik
Keyword(s):  
Load Balancing ◽  
Routing Protocol ◽  
Network Performance ◽  
Performance Metrics ◽  
Software Defined Networking ◽  
Overlay Network ◽  
Routing Problem ◽  
Centralized Management ◽  
Alternate Routing ◽  
Demand Routing

Traditional methodologies for routing in media streaming is challenging because packets are not retransmitted when there is loss or corruption of packets. Thus throughput, packet loss rate or delay is not guaranteed. Providing multipath for every transmission helps in meeting efficient load balancing metrics. Software defined networking (SDN) approach is used to configure the network topology and increase the network performance and monitoring. Controller act as a centralized management device which monitors the overlay network. It reacts to network failures/changes by administering alternate routing instructions to the overlay nodes. The overlay network enhances different load balancing metrics. Dijkstra’s algorithm is used to solve the routing problem for find the shortest path. The proposed scheme is using an AOMDV multipath on-demand routing protocol which dynamically finds multipath. It experimentally evaluates performance metrics like end-to-end delay, throughput using AOMDV is compared with AODV.

scholarly journals Performance Evaluation of AODV, DSR and DYMO Routing Protocol in MANET

2008 ◽  
Vol 5 (2) ◽  
pp. 49
Author(s):  
Siti Rahayu Abdul Aziz ◽  
Nor Adora Endut ◽  
Shapina Abdullah ◽  
Mior Norazman Mior Daud
Keyword(s):  
Routing Protocol ◽  
Routing Protocols ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Delivery Ratio ◽  
Routing Overhead ◽  
Packet Delivery ◽  
On Demand ◽  
End To End Delay ◽  
Manet Routing

A mobile ad-hoc network (MANET) is a kind of wireless ad-hoc network, and is a self-configuring network of mobile routers connected wirelessly. MANET may operate in a standalone fashion, or may be connected to the larger Internet. Many routing protocols have been developed for MANETs over the past few years. This project evaluated three specific MANET routing protocols which are Ad-hoc On-demand Distance Vector (AODV), Dynamic Source Routing (DSR) and Dynamic MANET On-demand routing protocol (DYMO) to better understand the major characteristics of these routing protocols. Different performance aspects were investigated in this project including; packet delivery ratio, routing overhead, throughput and average end-to-end delay. This project used Linux as an operating system based platform and discrete event simulator NS-2 as simulation software to compare the three MANET routing protocols. This project’s results indicated that all routing protocols perform well according to the performance metrics that have been selected. For packet delivery ratio metric, performance of AODV, DSR and DYMO routing protocols are quite similar to each other. The DSR performance is better compared to AODV and DYMO and has stable normalized routing overhead. In terms of throughput, DYMO routing protocol performs the best as compared to AODV and DSR. Finally, for average end to end delay, DYMO and AODV perform well in comparison with DSR.

Comparison of Packet Delivery Fraction of On-demand Routing Protocol based on different Terrain-Area in MANET

2017 ◽  
Vol MCSP2017 (01) ◽  
pp. 38-41
Author(s):  
Hari Shankar Sahu ◽  
Rupanita Das
Keyword(s):  
Wireless Network ◽  
Routing Protocol ◽  
Rapid Growth ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Wireless Ad Hoc Network ◽  
Packet Delivery ◽  
On Demand ◽  
Telecommunication Technology ◽  
Demand Routing

Now a days telecommunication technology leads to a rapid growth of number of users, these number of users nothing but number of nodes in MANET.A wireless ad hoc network is a decentralized type of wireless network. The mobility of nodes effect on the performance of the network. Due to mobility of nodes the link breaks number of times which effect on the packet delivery. Therefore to analyze the performance, packet delivery fraction (PDF)can be used. This paper describe the packet delivery fraction of on demand routing protocol AODV and DSR on different terrain areas using GLOMOSIM.

Network Routing Mechanism Simulation Research Based on VANETs

2014 ◽  
Vol 651-653 ◽  
pp. 1868-1874
Author(s):  
Li Zhu ◽  
Lan Bai
Keyword(s):  
Routing Protocol ◽  
Vehicular Networks ◽  
Routing Algorithm ◽  
Dynamic Network ◽  
Network Routing ◽  
On Demand ◽  
Routing Mechanism ◽  
Demand Routing ◽  
On The Road ◽  
Low Efficiency

VANETs is a rapid developed wireless mobile MANETs network with special challenge nature. It is a distributed and self-organized communication network based on moving vehicle. This network has characteristics like limited bandwidth, strong mobility, strong dynamic network topology, limited node degrees freedom, equipment capacity constraints and weak physical security. These characteristics usually make typical routing protocol in mobile MANET show a low efficiency in mobile VANETs, even fail. MANET routing algorithm is roughly divided into two categories, namely table driven routing protocol and on-demand routing protocol. It is due to the particularity of driving cars on the road. So how to improve network routing protocol in the performance is now a challenging problem. The purpose of this article studies network routing mechanism based on wireless vehicular networks simulation method. On the basis of analyzing the performance of typical routing protocols in MANET, such as DSDV, AODV and DSR, the improved scheme of AODV on-demand routing algorithm is put forward.

scholarly journals Ariadne: A Secure On-Demand Routing Protocol for Ad Hoc Networks

2005 ◽  
Vol 11 (1-2) ◽  
pp. 21-38 ◽  
Author(s):  
Yih-Chun Hu ◽  
Adrian Perrig ◽  
David B. Johnson
Keyword(s):  
Ad Hoc Networks ◽  
Routing Protocol ◽  
Ad Hoc ◽  
On Demand ◽  
Demand Routing ◽  
Hoc Networks

scholarly journals SEAR: a secure efficient ad hoc on demand routing protocol for wireless networks

2008 ◽  
Vol 2 (4) ◽  
pp. 325-340 ◽  
Author(s):  
Qing Li ◽  
Meiyuan Zhao ◽  
Jesse Walker ◽  
Yih-Chun Hu ◽  
Adrian Perrig ◽  
...  
Keyword(s):  
Wireless Networks ◽  
Routing Protocol ◽  
Ad Hoc ◽  
On Demand ◽  
Demand Routing
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