In recent years, the infrastructure of Wireless Internet of Sensor Networks (WIoSNs) has
been more complicated owing to developments in the internet and devices' connectivity. To …

Both cognitive radio and femtocell have been considered as promising techniques in
wireless networks. However, most of previous works are focused on spectrum sharing and …

The use of cognitive-radio (CR)-enabled femtocell is regarded as a promising technique in
wireless communications, and many studies have been reported on its resource allocation …

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 …

In recent years, the infrastructure, instruments, and resources of network systems are
becoming more complex and heterogeneous, with the rapid development of current internet …

The next generation wireless cellular network is aimed to address the demands of users and
emerging use cases set by industries and academia for beyond 2020. Hence, The next …

In this paper, we study resource allocation problems for a two-tier cognitive heterogeneous
network in interweave spectrum sharing mode. Secondary users (SUs) in small cells (SCs) …

A fundamental choice in femtocell deployments is the set of users which are allowed to
access each femtocell. Closed access restricts the set to specifically registered users, while …

We consider a femto cellular network consisting of multiple neighboring femtocells, eg, in an
enterprise deployment such as shopping malls, stadiums, or corporate premises. We …

In this paper, formation of stable coalitions of users, each exploiting resources in a femto-
cell, and the resource allocation in each femto-cell is investigated in a UMTS long term …