Motorola MC9090G - RFID - Win Mobile 5.0 624 MHz, Руководство пользователя

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Glossary - 5
DRAM. Dynamic random access memory.
DTE. See Data Terminal Equipment .
E
EAN. (European Article Number) This European/International version of the UPC provides its own coding
format and symbology standards. Element dimensions are specified metrically. EAN is used primarily in
retail.
EAP. (Extensible Authentication Protocol) A general authentication protocol used to control network access.
Many specific authentication methods work within this framework.
EAP-PEAP. (Extensible Authentication Protocol-Protected Extensible Authentication Protocol) A mutual
authentication method that uses a combination of digital certificates and another system, such as
passwords.
EAP-TLS. (Extensible Authentication Protocol-Transport Layer Security) A mutual authentication method that
uses digital certificates.
EDGE. (Enhanced Data rates for GSM Evolution) Allows wireless transmission of data at speeds up to 384K
bps. It's based on GSM technology and allows for high-bandwidth services such as multimedia.
Element. Generic term for a bar or space.
Encoded Area. Total linear dimension occupied by all characters of a code pattern, including start/stop
characters and data.
Encryption. Encoding data to prevent it from being read by unauthorized people.
ENQ (RS-232). ENQ software handshaking is also supported for the data sent to the host.
Ethernet . An IEEE standard network protocol that specifies how data is placed on and retrieved from a
common transmission medium.
ESD. Electro-Static Discharge
F
Flash Disk. An additional megabyte of non-volatile memory for storing application and configuration files.
Flash Memory. Flash memory is nonvolatile, semi-permanent storage that can be electronically erased in the
circuit and reprogrammed.
File Transfer Protocol (FTP). A TCP/IP application protocol governing file transfer via network or telephone
lines. See TCP/IP.