TY - GEN
T1 - Distributed power control in multihop ad hoc CDMA networks
AU - Kesidis, G.
AU - Neishaboori, A.
PY - 2007
Y1 - 2007
N2 - In this paper, we propose a distributed power control algorithm for multihop ad hoc CDMA networks. The algorithm attempts to maximize the QoS of each user as well as a global network utility, given a set of routes and link schedules. By defining the local objective of each node as a summation of its own utility and that of the "bottleneck" nodes in its vicinity, users are considered partially cooperative. Since the overall QoS of a single flow is determined by the minimum received QoS among all of its subflows, the global network utility is defined only based on these bottleneck QoS's for each user.
AB - In this paper, we propose a distributed power control algorithm for multihop ad hoc CDMA networks. The algorithm attempts to maximize the QoS of each user as well as a global network utility, given a set of routes and link schedules. By defining the local objective of each node as a summation of its own utility and that of the "bottleneck" nodes in its vicinity, users are considered partially cooperative. Since the overall QoS of a single flow is determined by the minimum received QoS among all of its subflows, the global network utility is defined only based on these bottleneck QoS's for each user.
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U2 - 10.1109/ICC.2007.25
DO - 10.1109/ICC.2007.25
M3 - Conference contribution
AN - SCOPUS:38549176637
SN - 1424403537
SN - 9781424403530
T3 - IEEE International Conference on Communications
SP - 96
EP - 101
BT - 2007 IEEE International Conference on Communications, ICC'07
T2 - 2007 IEEE International Conference on Communications, ICC'07
Y2 - 24 June 2007 through 28 June 2007
ER -