Optimal Control in Two-Hop Relay Routing

被引：0

作者：

Altman, Eitan ^{[1
]}

Basar, Tamer ^{[2
]}

De Pellegrini, Francesco ^{[3
]}

机构：

[1] INRIA, BP 93,2004 Route Lucioles, F-06902 Sophia Antipolis, France

[2] Univ Illinois, Urbana, IL 61801 USA

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

来源：

PROCEEDINGS OF THE 48TH IEEE CONFERENCE ON DECISION AND CONTROL, 2009 HELD JOINTLY WITH THE 2009 28TH CHINESE CONTROL CONFERENCE (CDC/CCC 2009) | 2009年

关键词：

Linear quadratic control; Delay Tolerant Networks; Two-Hop Relay Routing; WIRELESS NETWORKS; CAPACITY;

D O I：

10.1109/CDC.2009.5399870

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We study the optimal control of propagation of packets in delay tolerant mobile ad-hoc networks. We consider a two-hop forwarding policy under which the expected number of nodes carrying copies of the packets obeys a linear dynamics. We exploit this property to formulate the problem in the framework of linear quadratic optimal control which allows us to obtain closed-form expressions for the optimal control and to study numerically the tradeoffs by varying various parameters that define the cost.

引用

页码：2729 / 2735

页数：7

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