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
收藏
页码：2729 / 2735
页数：7
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