supported partly by National Natural Science Foundation of China(61473247,61104033,61172095);Hebei Provincial Natural Science Fund(F2012203109)
Wireless sensor networks (WSNs) are energyconstrained, so energy saving is one of the most important issues in typical applications. The clustered WSN topology is considered in this paper. To achieve the balance of en...
supported by National Basic Research Program of China(No.2010CB731800);National Natural Science Foundation of China(Nos.61203104,61221003,61174127,61104033 and 61172095);Natural Science Foundation of Hebei Province(Nos.F2012203126 and F2012203109);Research Foundation for the Doctoral Program of Higher Education(Nos.20121333120012,20110073130005,and20110073120025);Program for Doctor Foundation of Yanshan University(No.B632)
Inter-femtocell interference becomes serious when femtocells are densely deployed. To mitigate the inter-femtocell interference, this paper proposes a cluster-based bandwidth allocation algorithm. We create femtocell ...