3 papers
cs.NI2019
Communications and Networking Technologies for Intelligent Drone Cruisers
Li-Chun Wang, Chuan-Chi Lai, Hong-Han Shuai +4
Future mobile communication networks require an Aerial Base Station (ABS) with fast mobility and long-term hovering capabilities. At present, unmanned aerial vehicles (UAV) or dron…
cs.CR2018
The Untold Secrets of Operational Wi-Fi Calling Services: Vulnerabilities, Attacks, and Countermeasures
Tian Xie, Guan-Hua Tu, Bangjie Yin +5
Since 2016, all of four major U.S. operators have rolled out nationwide Wi-Fi calling services. They are projected to surpass VoLTE (Voice over LTE) and other VoIP services in term…
cs.CR2017
The Insecurity of Home Digital Voice Assistants -- Amazon Alexa as a Case Study
Xinyu Lei, Guan-Hua Tu, Alex X. Liu +3
Home Digital Voice Assistants (HDVAs) are getting popular in recent years. Users can control smart devices and get living assistance through those HDVAs (e.g., Amazon Alexa, Google…