Public Transportation Assisted Data Delivery Scheme in Vehicular Delay Tolerant Networks

2012 ◽  
Author(s):  
Yong Feng ◽  
Feng Wang ◽  
Hui Deng ◽  
Xiaodong Fu
Keyword(s):  
Public Transportation ◽  
Delay Tolerant Networks ◽  
Data Delivery ◽  
Delay Tolerant

scholarly journals Public-Transportation-Assisted Data Delivery Scheme in Vehicular Delay Tolerant Networks

2012 ◽  
Vol 8 (12) ◽  
pp. 451504 ◽  
Author(s):  
Yong Feng ◽  
Ke Liu ◽  
Qian Qian ◽  
Feng Wang ◽  
Xiaodong Fu
Keyword(s):  
Public Transportation ◽  
Delay Tolerant Networks ◽  
Data Delivery ◽  
Delay Tolerant

scholarly journals An Efficient Delay Tolerant Networks Routing Protocol for Information-Centric Networking

Electronics ◽  
2020 ◽  
Vol 9 (5) ◽  
pp. 839
Author(s):  
Min Wook Kang ◽  
Dong Yeong Seo ◽  
Yun Won Chung
Keyword(s):  
Routing Protocol ◽  
Content Distribution ◽  
Delay Tolerant Networks ◽  
Data Delivery ◽  
Relay Nodes ◽  
Information Centric Networking ◽  
Delivery Probability ◽  
Multiple Provider ◽  
Dtn Routing ◽  
Delay Tolerant

Delay tolerant networks (DTN) is a good candidate for delivering information-centric networking (ICN) messages in fragmented networks due to disaster. In order to efficiently deliver ICN messages in DTN, the characteristics of multiple requester nodes for the same content and multiple provider nodes for the same request should be used efficiently. In this paper, we propose an efficient DTN routing protocol for ICN. In the proposed protocol, requester information for request packet, which is called an Interest in ICN, is shared by exchanging status table with requested Data ID, requester ID, and satisfaction flag, where satisfaction flag is defined to show the delivery status of Data, so that unnecessary forwarding of Data is avoided. Data is forwarded to a more probable node by comparing average delivery predictability to a set of requesters. Performance of the proposed protocol was evaluated using simulation from the aspect of Data delivery probability and Data overhead, for varying buffer sizes, number of relay nodes, and time-to-live (TTL) of Data. The results show that the proposed protocol has better Data delivery probability, compared to content distribution and retrieval framework in disaster networks for public protection (CIDOR) and opportunistic forwarding (OF) protocols, although there is a tradeoff from the aspect of Data overhead for varying buffer sizes and number of relay nodes.

Delay Tolerant Networks Architecture, Protocols, and Its Application in Vehicular Ad-Hoc Networks

2019 ◽  
pp. 135-161 ◽  
Author(s):  
Vijander Singh ◽  
Linesh Raja ◽  
Deepak Panwar ◽  
Pankaj Agarwal
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
High Mobility ◽  
Delay Tolerant Networks ◽  
Delay Tolerant Network ◽  
Data Delivery ◽  
Hoc Networks ◽  
Delay Tolerant

Due to the high mobility of vehicular nodes in VANETs, there are high chances of partitions in the network. In such a situation, the protocols developed for VANETs cannot work well and an alternative network known as DTN (delay tolerant network) is capable enough to deal with VANET characteristics. The network which does not need any immediate data delivery and can wait for time and delivery of data is known as DTN. The concept of hold and forward the message is exploited by DTN. In this chapter, the authors are providing characteristics, architecture, and applications of delay tolerant vehicular ad-hoc networks.

A Fuzzy Routing Method in UAV Delay Tolerant Networks

2012 ◽  
Vol E95.B (9) ◽  
pp. 2769-2773 ◽  
Author(s):  
Xuanya LI ◽  
Linlin CI ◽  
Wenbing JIN
Keyword(s):  
Delay Tolerant Networks ◽  
Routing Method ◽  
Delay Tolerant

Energy Optimal Epidemic Routing for Delay Tolerant Networks

2009 ◽  
Vol E92-B (12) ◽  
pp. 3927-3930 ◽  
Author(s):  
Jeonggyu KIM ◽  
Jongmin SHIN ◽  
Dongmin YANG ◽  
Cheeha KIM
Keyword(s):  
Delay Tolerant Networks ◽  
Epidemic Routing ◽  
Delay Tolerant
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