H

HD - High Definition

HDTV - High Definition TV

HLR - Home Location Register

HLS - HTTP Live Streaming

HSPA - High Speed Packet Access

HSPA+
- High Speed Uplink Packed Access (evolved)

HSS - Home Subscriber Server

HTTP - HyperText Transport Protocol

HW - Hardware

 

I

IaaS - Infrastructure as a Service

ICS - IMS Centralized Services

ID - Identificativo

IM-DD - Intensity Modulation Direct Detection

IMS - IP Multimedia Subsystem

IP - Internet Protocol

IPSEC - IP security

IRP - Integration Reference Point

ISG - Industry Specification Groups

IT - Information Technology

ITU-T - International Telecommunication Union – Telecommunication Standardization Bureau

 

J

JSON - Java Script Object Notation

 

K