Sierra Wireless airlink es440, Руководство пользователя по оборудованию, Страница: 44 / 50

AirLink ES440 Hardware User Guide
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DCE
Data Communications Equipment
EIA
Electronics Industry Association
EMC
Electro Magnetic Compatibility
EMI
Electro Magnetic Interference
EU
European Union Organization of European countries
ERP
Effective Radiated Power
ESN
Electronic Serial Number
The unique first-generation serial number assigned to the
LS300 for use on the wireless network.Compare to
MEID .
FCC
Federal Communications Commission
The U.S. federal agency that is responsible for interstate and
foreign communications. The FCC regulates commercial and
private radio spectrum management, sets rates for
communications services, determines standards for
equipment, and controls broadcast licensing. Consult
www.fcc.gov .
FW
Firmware
Software stored in ROM or EEPROM; essential programs that
remains even when the system is turned off. Firmware is
easier to change than hardware but more permanent than
software stored on disk.
GPS
Global Positioning System
A system that uses a series of 24 satellites to provide
navigational data.
HSPA High Speed Packet Access
An amalgamation of two mobile telephony protocols: High
Speed Downlink Packet Access (HSDPA) and High Speed
Uplink Packet Access (HSUPA).
It extends and improves the performance of existing 3rd
generation mobile telecommunication networks utilizing the
WCDMA protocols.
HSPA+ Evolved HSPA (also called HSPA+) allows bit-rates to reach as
high as 168 Mbit/s in the downlink and 22 Mbit/s in the uplink.
An improved 3GPP standard.
IEC
International Electrotechnical Commission
IOTA
Internet Over The Air
An automated feature, supported by some service providers,
to perform account setup for you by making a connection to
the CDMA network and using a secure Internet connection to
download account parameters to your device.
Table F-1: Acronyms (Continued)
Acronym or Term
Definition