TY - GEN
T1 - Service differentiation via power management in WDM optical networks
AU - Zhu, Quanyan
AU - Pavel, Lacra
PY - 2008
Y1 - 2008
N2 - This paper considers a generalized framework to study OSNR optimization-based end-to-end link level power control problems in optical networks. We combine favorable features of game-theoretical approach and central cost approach to allow different service groups within the network. We develop a novel solution concept for the case of nonempty feasible set. In addition, we derive and prove the convergence of a distributed iterative algorithm for different classes of users. In the end, we use numerical examples to illustrate the novel framework.
AB - This paper considers a generalized framework to study OSNR optimization-based end-to-end link level power control problems in optical networks. We combine favorable features of game-theoretical approach and central cost approach to allow different service groups within the network. We develop a novel solution concept for the case of nonempty feasible set. In addition, we derive and prove the convergence of a distributed iterative algorithm for different classes of users. In the end, we use numerical examples to illustrate the novel framework.
UR - http://www.scopus.com/inward/record.url?scp=51249116118&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=51249116118&partnerID=8YFLogxK
U2 - 10.1109/ICC.2008.1002
DO - 10.1109/ICC.2008.1002
M3 - Conference contribution
AN - SCOPUS:51249116118
SN - 9781424420742
T3 - IEEE International Conference on Communications
SP - 5344
EP - 5348
BT - ICC 2008 - IEEE International Conference on Communications, Proceedings
T2 - IEEE International Conference on Communications, ICC 2008
Y2 - 19 May 2008 through 23 May 2008
ER -