C h a p t e r
Glossary
AC: Alternating Current
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APN: Access Point Name
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DC: Direct Current
DHCP: Dynamic Host Control Protocol
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DNS: Domain Name System (or Service or Server)
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DoS: Denial of Service
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EDGE: Enhanced Data GSM Evolution
ESSID: Expanded Service Set Identifier
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Ethernet: A frame-based computer networking technology for local area networks (LANs)
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GSM: Global System for Mobile Communications
GPRS: General Packet Radio Service
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HSDPA: High Speed Downlink Packet Access
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HSUPA: High Speed Uplink Packet Access
IP: Internet Protocol
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LAN: Local Area Network
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LED: Light - emitting Diode
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MHz: Megahertz
MTU: Maximum Transmission Unit
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PDP: Packet Data Protocol
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PIN: Personal Identification Number
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PPP: Point to Point Protocol
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PSTN: Public Switched Telephony Network
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PUK: PIN Unlocking Key
RSSI: Radio Signal Strength Indicator
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RF: Radio Frequency
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SIP: Session Initiated Protocol
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UPnP: Universal Plug and Play
(U)SIM: Subscriber Identification Module
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WCDMA: Wideband CDMA (Code-Division Multiple Access)
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WEP: Wired Equivalent Privacy
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WLAN: Wireless LAN
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WPA-PSK: Wi-Fi Protected Access–PreShared Key
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