Definition - What does Nonrepudiation mean? Nonrepudiation is a method of guaranteeing message transmission between parties via digital signature and/or encryption. It is one of the five pillars of information assurance (IA). The other four are availability, integrity, confidentiality and authentication. Nonrepudiation is often used for digital contracts, signatures and email messages.
Definition - What does Cellular Network mean? A cellular network is a radio network distributed over land through cells where each cell includes a fixed location transceiver known as base station. These cells together provide radio coverage over larger geographical areas.
MHL, AKA Mobile High-Definition Link, allows you to connect your smartphone to a HDTV to share video, music, photos and even games in high definition. Although it's not a wireless technology, it does mean no interruptions if your Wi-Fi connection is disrupted, for example.