Due to the few available Wi-Fi channels and the existence of other technologies, the
channel selected by an access point (AP) to be assigned to the network is of extreme …

For the densely deployed scenario of Wi-Fi, stations located on the edge of overlapping
Basic Service Sets (OBSS) may suffer from severe co-channel interference or adjacent …

The bands that Wi-Fi operate on are getting increasingly congested. If access points are
unable to get an overview of the local wireless network, they cannot make good decisions …

In recent years, with spread of smartphones, the amount of mobile data traffic is growing
rapidly. To support such traffic, more and more Wi-Fi access points (APs) are deployed and …

The conflicting channel allocation between the neighboring access points (APs) causes the
channel sharing and interference between APs. Thus, the channelization scheme has a …

In this paper, we propose a cloud-assisted dynamic channel assignment system, MDU-
CACS, for groups of Wi-Fi networks in a coordinated fashion to improve the performance …

To achieve accurate awareness of channel condition, the access point (AP) of a Wi-Fi
network has to collect channel state information (CSI) from stations (STAs) periodically …

Abstract The number of Wi-Fi devices and their requirements for bandwidth keep on
increasing, along with their hunger for spectrum. This fact is mostly noticeable in dense …

The rapidly increasing popularity of WiFi has created unprecedented levels of congestion in
the unlicensed frequency bands, especially in densely populated urban areas. This results …

Wireless LAN access points (APs) and stations (STAs) are widespread. In such an
environment, APs with different specifications, such as IEEE 802.11 a and 802.11 ac, or …