According to the International Telecommunication Union, information and communication
technology (ICT) was emitting 0.83 GtCO2e (gigatons of carbon dioxide equivalent) …

两层异构网络中femtocell 研究进展与展望Development and prospect of research on femtocell in
two-tier heterogeneou Page 1 2013 2 Journal on Communications February 2013 34 2 Vol.34 …

Sales of ICT devices-laptops, home computers, their associated peripherals (networking,
storage and display) dominate market share and recent growth in the consumer electronics …

This thesis aims at proposing all the possible enhancements for the Multi-Resolution
Frequency-Domain ParFlow (MR-FDPF) model. As a deterministic radio propagation model …

Femtocell technology has shifted beyond indoor residential applications to cover a wider
range of scenarios including metropolitan and rural areas. The term “small cell” has hence …

Femtocell networks are considered to be a viable option that can fulfill the demands of high
speed voice and data traffic for the indoor users. It uses the services of the existing …

Femtocells widely deployed in a macrocell form hierarchical cell networks, which can
improve indoor coverage and network capacity, and have been regarded as one of the most …

In this paper, we address the problem of resource allocation under high user density
environment in OFDMA macro-femotcell networks. In the literature, several solutions have …

The discontinuous coverage of picocells causes the increased registration signaling
overhead in the picocell/macrocell network where the dense picocells overlapped with a …

In recent years, femtocells are receiving considerable attention in mobile communication as
a cost-effective means of improving indoor coverage and capacity. A significant technical …