TY - GEN
T1 - Distributed network utility optimization in wireless sensor networks using power control
AU - Tichogiorgos, George
AU - Leung, Kin K.
AU - Misra, Archan
AU - LaPorta, Tom
PY - 2008
Y1 - 2008
N2 - We extend the existing network utility maximization (NUM) framework for wired networks to wireless sensor networks by formulating it in order to take into account interference among radio links. We study the conditions under which the formulated problem is a feasible convex optimization problem. Under such conditions, a distributed algorithm is proposed to solve the problem optimally. Finally, we provide numerical results, based on computer simulations, to show the performance of the proposed algorithm and the rate of convergence of its solution.
AB - We extend the existing network utility maximization (NUM) framework for wired networks to wireless sensor networks by formulating it in order to take into account interference among radio links. We study the conditions under which the formulated problem is a feasible convex optimization problem. Under such conditions, a distributed algorithm is proposed to solve the problem optimally. Finally, we provide numerical results, based on computer simulations, to show the performance of the proposed algorithm and the rate of convergence of its solution.
UR - http://www.scopus.com/inward/record.url?scp=69949129333&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=69949129333&partnerID=8YFLogxK
U2 - 10.1109/PIMRC.2008.4699524
DO - 10.1109/PIMRC.2008.4699524
M3 - Conference contribution
AN - SCOPUS:69949129333
SN - 9781424426447
T3 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
BT - 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
T2 - 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008
Y2 - 15 September 2008 through 18 September 2008
ER -