Page 334 - 5G Basics - Core Network Aspects

1 Core network aspects

CPU Central Processing Unit

CS Circuit Switched
DHCP Dynamic Host Configuration Protocol

DNS Domain Name System
FTP File Transfer Protocol

GPRS General Packet Radio Service
GSM Global System for Mobile communications
IP Internet Protocol

LTE 3GPP Long Term Evolution
MCS Modulation and Coding Scheme

MPLS MultiProtocol Label Switching
NGN Next Generation Network
PC Personal Computer

PPP Pont-to-Point Protocol
PS Packet Switched

QoS Quality of Service
RED Random Early Detection

RSS Received Signal Strength
RTP Real-time Transport Protocol

SP Strict Priority
UE User Equipment
UMTS Universal Mobile Telecommunications System

VoD Video on Demand
VoIP Voice over IP

VPN Virtual Private Network
WFQ Weighted Fair Queue
WiMax Worldwide Interoperability for Microwave Access

WLAN Wireless Local Area Network
WRR Weighted Round Robin

5 Conventions

In this Recommendation:
The keywords "is required to" indicate a requirement which must be strictly followed and from which no
deviation is permitted if conformance with this Recommendation is to be claimed.
The keywords "is prohibited from" indicate a requirement which must be strictly followed and from which
no deviation is permitted if conformance with this Recommendation is to be claimed.
The keywords "is recommended" indicate a requirement which is recommended but which is not absolutely
required. Thus this requirement need not be present to claim conformance.

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