Table of Contents
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Q
QVGA
Quarter Video Graphics Array. A popular term for a computer
display with 320 × 240 resolution. QVGA displays are often seen
in mobile phones, PDAs and some handheld game consoles.
R
RTP
Real-time Transport Protocol, defines a standardized packet
format for delivering audio and video over the Internet.
S
SA
Stronger Authentication
SIM
Subscriber Identity Module.The SIM provides secure storing of the
key identifying a mobile phone service subscriber but also
subscription information, preferences and storage of text
messages.
SIP
Session Initiation Protocol. An application-layer control
(signaling) protocol for creating, modifying, and terminating
sessions with one or more participants. Used e.g. for Internet
telephony.
STUN
Simple Traversal of UDP through NATs, a protocol for assisting
devices behind a NAT firewall or router with their packet routing.
T
TFT
Thin Film Transistor. A display type using a number of individual
display cells, each controlled by its own transistor.
TKIP
Temporal Key Integrity Protocol
Glossary
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