A simple model of contact patterns in delay-tolerant networks

被引：1

作者：

Carreras, Iacopo ^{[1
]}

Miorandi, Daniele ^{[1
]}

Chlamtac, Imrich ^{[1
]}

机构：

[1] CREATE NET, I-38100 Trento, Italy

来源：

WIRELESS NETWORKS | 2010年 / 16卷 / 03期

关键词：

Wireless networks; Delay-tolerant networking; Opportunistic forwarding; Epidemic spreading; Real-world mobility traces;

D O I：

10.1007/s11276-009-0172-3

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Delay-tolerant networks, consisting of a number of intermittently connected wireless devices, are emerging as a promising application field, able to complement in some situations infrastructure-based service delivery. In this work, we propose a marked point process model for characterizing the pattern of contacts among nodes in such systems. The model can be used for deriving analytical results on various performance indexes. Validation of the model is performed through comparison with experimental traces obtained from real-world DTN deployments.

引用

页码：851 / 862

页数：12

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