A Priority Based Message Forwarding Scheme for Opportunistic Networks

被引:0
作者
Sharma, Deepak Kumar [1 ]
Dhurandher, Sanjay K. [1 ]
Obaidat, Mohammad S. [2 ]
Pruthi, Sahil [1 ]
Sadoun, Balqies [3 ]
机构
[1] Univ Delhi, Netaji Subhas Inst Technol, Div Informat Technol, CAITFS, New Delhi, India
[2] Fordham Univ, Dept Comp & Informat Sci, Bronx, NY 10458 USA
[3] Al Balqa Appl Univ, Coll Engn, As Salt, Jordan
来源
2016 INTERNATIONAL CONFERENCE ON COMPUTER, INFORMATION AND TELECOMMUNICATION SYSTEMS (CITS) | 2016年
关键词
Opportunistic Networks (Oppnets); The Opportunistic Network Environment (ONE) Simulator; Epidemic Routing; Delay Tolerant Networks;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Opportunistic Networks (Oppnets) are the recent evolution of Mobile Ad hoc Networks (MANETs), where an end to end path from the source to the destination does not exist, or exists for a very small amount of time. That is, the connections between the nodes are often intermittent, and the power of the nodes may go up or down. This paper aims at improving the forwarding strategy in the Epidemic routing protocol for Oppnets, which currently makes use of First in First Out (FIFO) strategy to forward the data packets. In this work, Priority Based Forwarding for Epidemic Routing (PBFER) is presented that forwards the packets based on the priority of messages. Through simulations the performance of PBFER is evaluated and compared with Epidemic routing protocol. It has been found out that PBFER performs better than the Epidemic protocol in terms of the number of high priority messages received, latency, delivery probability, overhead ratio, average hop count.
引用
收藏
页码:236 / 240
页数:5
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