Femtocells can enable in-home cell phone coverage and provide access to high speed
wireless broadband services where the usual macrocell system can only provide degraded …

As fifth generation research reaches its twilight, the research community must go beyond 5G
and look toward the 2030 connectivity landscape, namely 6G. In this context, this work takes …

While it is often convenient for mobile cellular devices to have a public IP address, we show
that such devices are vulnerable to stealthy malicious attacks. In particular, we show with …

Modern cell phones are required to receive and display alerts via the Wireless Emergency
Alert (WEA) program, under the mandate of the Warning, Alert, and Response Act of 2006 …

Wireless networks and security might be considered an oxymoron. Indeed it is hard to
believe in security when it is so easy to access communication media such as wireless radio …

Femtocells are viewed as a promising option for mobile operators to improve coverage and
provide high-data-rate services in a cost-effective manner. The idea is to overlay low-power …

Mobile communication is an essential part of our daily lives. Therefore, it needs to be secure
and reliable. In this paper, we study the security of feature phones, the most common type of …

As indoor use of mobile phones is growing, there is increasing interest in a reliable solution
to enhance indoor communications which often suffer from high signal attenuation leading to …

The use of cellular data networks is increasingly popular as network coverage becomes
more ubiquitous and many diverse user-contributed mobile applications become available …

Over the last decades, numerous security and privacy issues in all three active mobile
network generations have been revealed that threaten users as well as network providers. In …