Release 99

E123438

Release 99 is the first 3GPP standardization release that defined the initial UMTS (3G) system architecture and capabilities.

All labels observed (1)

Label Occurrences
Release 99 canonical 1

How this entity was disambiguated

Statements (48)

Predicate Object
instanceOf 3GPP standardization release
UMTS specification release
alsoKnownAs 3GPP Release 99
R99
appliesTo UMTS core network
UMTS terrestrial radio access network
associatedWith 3G mobile communications
WCDMA radio access technology
defines FDD mode for WCDMA
GPRS enhancements for UMTS core network
Iu interface between UTRAN and core network
Iub interface between RNC and Node B
Iur interface between RNCs
MAC (Medium Access Control) protocol for UMTS
Node B and RNC functional split
RLC (Radio Link Control) protocol for UMTS
RRC (Radio Resource Control) protocol for UMTS
TDD mode for WCDMA
UMTS core network architecture
UTRAN architecture
authentication and key agreement for UMTS
basic QoS framework for UMTS
call control procedures for UMTS circuit-switched services
ciphering mechanisms for UMTS
circuit-switched domain for UMTS
handover procedures between cells in UMTS
initial UMTS (3G) capabilities
initial UMTS bearer services
initial UMTS mobility management procedures
initial UMTS security architecture
initial UMTS system architecture
integrity protection mechanisms for UMTS
interfaces between UMTS and external networks
location update procedures in UMTS
maximum user data rates up to 2 Mbit/s in limited scenarios
maximum user data rates up to 384 kbit/s in mobile scenarios
packet-switched domain for UMTS
physical layer specifications for WCDMA
session management procedures for UMTS packet-switched services
support for basic data services over UMTS
support for voice services over UMTS
developedBy 3rd Generation Partnership Project
followedBy 3GPP Release 4
partOf 3GPP Release series
precededBy GSM/EDGE specifications outside 3GPP release structure
role first complete 3GPP UMTS system release
scope end-to-end UMTS system definition
standardizes UMTS
surface form: Universal Mobile Telecommunications System

How these facts were elicited

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

UMTS introducedIn3GPPRelease Release 99