scholarly journals Improved Provoking Trustworthy Routing using Warning Packet Arising Algorithm in Wireless Ad Hoc Network

2019 ◽  
Vol 8 (2) ◽  
pp. 1298-1305
Keyword(s):  
Time Delay ◽  
Network Lifetime ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Warning Signal ◽  
Operating Mode ◽  
Wireless Ad Hoc Network ◽  
Data Packets ◽  
Warning Message ◽  
Current Node

In WAHN nodes are ready to broadcast data packets frequently with maximum usage of energy, unsecure and nodes resource utilization is important they are not controlled bycertificate revocation scheme. Key mixing is difficult to take much time, so sometime the routing nodes, work as well and they are changed to fake mode depending on its behavior. It affects the security of packet transmission.Nodes transmission is broken by wrong link established by intruder nodes. Proposed an Improvedprovokingtrustworthy Routing (IPTR) schemetomeasure the nodes behavior, attacker works good else bad alternatively so they are easily identified based on historical information for particular node which are present in routing path.The warning packet arising algorithm is implemented to provide warning message to next neighbor node in routing path. Current node changes its operating mode to bad state gives a warning signal, so time delay is reduced and improve network lifetime

Research of New Media Wireless Ad Hoc Network Broadcast Algorithm

2014 ◽  
Vol 962-965 ◽  
pp. 2886-2889
Author(s):  
Yi Fei Zhang ◽  
Zhao Yang Meng ◽  
Guo Zhang
Keyword(s):  
New Media ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Large Data ◽  
Forward Rate ◽  
Wireless Ad Hoc Network ◽  
Low Density ◽  
Data Packets ◽  
Broadcast Storm ◽  
Message Transmission

The whole network broadcast is very important in the wireless ad hoc Network. It is more necessary in the routing establish processing. Simple flooding broadcast method is the most common broadcast algorithm. Although this method can cover most of the nodes ,the disadvantage is that it could lead to the broadcasting storm which would reduce the efficiency of the broadcast. According to the old methods which can not solve the broadcast storm effectively, I present the message divided and check together broadcast algorithm which is suitable for the large data packets. It can solve the large data packets sending crashing problem and maintain the integer of the message .Through the research of the low density nodes network message transmission ,I present the Adoption broadcast algorithm which based on the second jump node set. It could select the less first jump nodes to rebroadcast .This algorithm could not only increase the saving forward rate but also maintain the covering rate of broadcast .

Study of Ad hoc Networks with Reference to MANET, VANET, FANET

2017 ◽  
Vol 7 (7) ◽  
pp. 390 ◽  
Author(s):  
Bodhy Krishna .S
Keyword(s):  
Ad Hoc Networks ◽  
Ad Hoc Network ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Mobile Network ◽  
Wireless Ad Hoc Network ◽  
Mobile Ad Hoc ◽  
Autonomous Nodes ◽  
Hoc Networks ◽  
Network Administration

A wireless ad hoc network is a decentralized type of wireless network. It is a type of temporary computer-to-computer connection. It is a spontaneous network which includes mobile ad-hoc networks (MANET), vehicular ad-hoc networks (VANET) and Flying ad-hoc networks (FANET). A MANET is a network that has many free or autonomous nodes often composed of mobile devices that can operate without strict top-down network administration [1]. A VANET is a sub form of MANET. It is a technology that uses vehicles as nodes in a network to create a mobile network. FANET is an ad-hoc network of flying nodes. They can fly independently or can be operated distantly. This paper discusses the characteristics of these three ad-hoc networks.

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.

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