期刊论文

Liao, Shengbin

英文

IEEE Transactions on Vehicular Technology

0018-9545

2015

64

10

4701-4711

10.1109/TVT.2014.2372793

This work was supported in part by the National Science Foundation of China under Grant 61072051 and Grant 61473241, by the National Key Technology Research and Development Program under Grant 2013BAH18F02 and Grant 2013BAH72B01, by theMinistry of Education–China Mobile Research Fund under Grant MCM20121061, by the 111 Plan of Collaboration Innovation Base on Educational Digital Media and Visualization, and by the Key Science and Technology Project of Wuhan under Grant 2014010202010108. The review of this paper was coordinated by Prof. O. B. Akan. The authors would like to thank the anonymous reviewers for several comments and suggestions that improved the quality of this paper.

本校为第一且通讯机构

This paper generalizes the network utility maximization (NUM) model to a multiutility framework model using multiobjective optimization. It applies this framework to study the tradeoff between network utility and lifetime in wireless sensor networks (WSNs). The proposed approach approximates the Pareto front of the proposed model first and then uses the extended Lagrange duality to implement a particular solution selected by a decision maker from the Pareto front. Experimental results have demonst...