User's Manual

EHS5-E/EHS5-US Hardware Interface Overview
6.3 Terms and Abbreviations
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EHS5_HIO_v01.000 Page 32 of 35 2012-11-14
Confidential / Preliminary
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TA Terminal adapter (e.g. GSM module)
TDMA Time Division Multiple Access
TE Terminal Equipment, also referred to as DTE
TLS Transport Layer Security
Tx Transmit Direction
UART Universal asynchronous receiver-transmitter
URC Unsolicited Result Code
USSD Unstructured Supplementary Service Data
VSWR Voltage Standing Wave Ratio
Abbreviation Description