Title :
Optimal coordinated resource allocation in ad hoc network systems: A sequential two-stage approach
Author_Institution :
Dept. of Mech. Eng., Texas Tech Univ., Lubbock, TX, USA
Abstract :
Motivated by various problems such as distributed computation and multiagent coordination, an optimal coordinated resource allocation problem under dynamically changing environment has been solved by means of a sequential, two-stage, optimal semistable control approach. Technically we formulate this resource allocation problem into a linear, time-varying quadratic semistabilization problem with topologically changing, distributed iterative algorithms for resource allocation in peer-to-peer networks. To solve this problem, we propose a novel, sequential two-stage design. The first stage is to guarantee the convergence of the optimal policy while the second stage is to derive the explicit recursive formulas for optimal strategies under a finite set of convergence-guaranteed candidate policies.
Keywords :
ad hoc networks; linear quadratic control; peer-to-peer computing; recursive estimation; telecommunication network topology; time-varying systems; ad hoc network systems; changing-topology; convergence-guaranteed candidate policies; distributed computation; distributed iterative algorithms; linear time-varying quadratic semistabilization problem; multiagent coordination; optimal coordinated resource allocation problem; peer-to-peer networks; recursive formulas; sequential two-stage optimal semistable control approach; Ad hoc networks; Convergence; Dynamic programming; Indexes; Optimization; Resource management; Vectors;
Conference_Titel :
Decision and Control and European Control Conference (CDC-ECC), 2011 50th IEEE Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-61284-800-6
Electronic_ISBN :
0743-1546
DOI :
10.1109/CDC.2011.6160328