GSM DOCUMENTS | WhyTelecom

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GSM Terminology

VLR Visitor Location Register

HLR Home Location Register

AUC Authentication center

EIR Equipment Identification

MSC Mobile Switching center

BTS Base Transceiver Station

BSC Base Station Controller

SCP Service control point

SDP Service Data Point

SSF Service Switching Functionality

SMSC Short Message Switching Center

MMSC Multimedia Messaging Service

USSD Unstructured Supplementary Service Data

GPRS General Packet Radio Service

EDGE Enhanced Data Rates for GSM Evolution

SGSN Serving GPRS Support Node

GGSN Gateway GPRS Support Node

HSCSD High-Speed Circuit-Switched Data

IVR Interactive voice response

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GSM DOCUMENTS

GSM Signaling Procedures and Parameters

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Recent Comments

info on call flow etc

14 weeks 5 days ago

Question on GSM cell search

17 weeks 4 days ago

Recently i logged in the

17 weeks 5 days ago

Its really a nice document.

19 weeks 1 day ago

please let me know what

27 weeks 2 days ago

GOOD VISUAL TUTORIAL ON LTE FROM MOTOROLA

28 weeks 2 days ago

Huawei NGN HLR

28 weeks 6 days ago

please find the document as requested...

30 weeks 3 days ago

Really good one !!!

30 weeks 6 days ago

Doctor Martin Coope

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