A Localized Adaptive QoS Routing Scheme Using POMDP and Exploration Bonus Techniques 


Vol. 31,  No. 3, pp. 175-182, Mar.  2006


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  Abstract

In this paper, we propose a Localized Adaptive QoS Routing Scheme using POMDP and Exploration Bonus Techniques. Also, this paper shows that CEA technique using expectation values can be simply POMDP problem, because performing dynamic programming to solve a POMDP is highly computationally expensive. And we use Exploration Bonus to search detour path better than current path. For this, we proposed the algorithm(SEMA) to search multiple path. Expecially, we evaluate performances of service success rate and average hop count with  and  performance parameters, which is defined as exploration count and intervals. As result, we knew that the larger , the better detour path search. And increasing  increased the amount of exploration.

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  Cite this article

[IEEE Style]

J. Han, "A Localized Adaptive QoS Routing Scheme Using POMDP and Exploration Bonus Techniques," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 3, pp. 175-182, 2006. DOI: .

[ACM Style]

Jeong-Soo Han. 2006. A Localized Adaptive QoS Routing Scheme Using POMDP and Exploration Bonus Techniques. The Journal of Korean Institute of Communications and Information Sciences, 31, 3, (2006), 175-182. DOI: .

[KICS Style]

Jeong-Soo Han, "A Localized Adaptive QoS Routing Scheme Using POMDP and Exploration Bonus Techniques," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 3, pp. 175-182, 3. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880