Backpressure-based Routing Protocol for DTNs

被引：135

作者：

Dvir, Amit ^{[1
]}

Vasilakos, Athanasios V. ^{[1
]}

机构：

[1] Univ Western Macedonia, Dept Comp & Telecommun Engn, Kozani, Greece

来源：

ACM SIGCOMM COMPUTER COMMUNICATION REVIEW | 2010年 / 40卷 / 04期

关键词：

Algorithms; Delay Tolerant Network; Backpressure approach;

D O I：

10.1145/1851275.1851233

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we consider an alternative, highly agile approach called backpressure routing for Delay Tolerant Networks (DTN), in which routing and forwarding decisions are made on a per-packet basis. Using information about queue backlogs, random walk and data packet scheduling nodes can make packet routing and forwarding decisions without the notion of end-to-end routes. To the best of our knowledge, this is the first ever implementation of dynamic backpressure routing in DTNs. Simulation results show that the proposed approach has advantages in terms of DTN networks.

引用

页码：405 / 406

页数：2