User's Manual

80-VK890-3 Rev. A 9
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Gobi2000 User Guide Introduction
PCI Peripheral component interconnect
PCS Personal communication system
PHY Physical layer (USB transceiver)
PM, PMIC Power management, power management integrated circuit
QDL Qualcomm Down Loader
RFR Radio frequency receiver
RoHS Restriction of hazardous substances
RTR Radio frequency transceiver
RUIM Removable user identity module
TIA/EIA Telecommunication Industry Association/Electronic Industries Alliance
TS Technical specification
TXCO Temperature-compensated crystal oscillator
UICC Universal integrated circuit card
ULPI USB transceiver macrocell interface + low pin interface
UMTS Universal Mobile Telecommunications System
Gobi2000 Gobi2000 refers to a particular Qualcomm product
USB Universal serial bus
USIM Universal subscriber identity module
VCTCXO Voltage controlled temperature-compensated crystal oscillator
WCDMA Wideband Code Division Multiple Access
WLAN Wireless local area network
WHQL Windows® Hardware Quality Labs
WWAN Wireless wide area network
Table 1-4 Terms and acronyms (cont.)
Term Definition