Rel-4

Generation: 3G Specifications: 50
TS 25.413 Core Network

RANAP Protocol Specification for Iu Interface

Defines Radio Access Network Application Part (RANAP) signalling protocol for Iu interface between UTRAN and Core Networ

3G
TS 25.413 Core Network

RANAP Protocol for Iu Interface

Defines Radio Access Network Application Part (RANAP) protocol for Iu interface between UTRAN and Core Network, supporti

3G
TS 25.413 Core Network

RANAP Protocol for Iu Interface

Defines Radio Access Network Application Part (RANAP) protocol for Iu interface between UTRAN and Core Network, supporti

3G
TS 25.413 Core Network

RANAP Protocol for Iu Interface

Defines Radio Access Network Application Part (RANAP) protocol for Iu interface between UTRAN and Core Network, supporti

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UTRAN radio interface, including transparent container information for SRNC

3G
TS 25.401 Radio Access

UTRAN Architecture Specification

Defines UTRAN architecture including interfaces, protocols, and functional components for 3G mobile networks.

3G
TS 25.402 Radio Access

UTRAN Synchronization Mechanisms Specification

Defines synchronization mechanisms for UTRAN including network, node, transport channel, and radio interface synchroniza

3G
TS 25.413 Core Network

RANAP Protocol for Iu Interface

Defines Radio Access Network Application Part (RANAP) signalling protocol for Iu interface between UTRAN and Core Networ

3G
TS 25.413 Core Network

RANAP Protocol for Iu Interface

Defines Radio Access Network Application Part (RANAP) protocol for Iu interface between UTRAN and Core Network, supporti

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UTRAN radio interface, including UE states, procedures, and message encoding

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UTRA UTRAN radio interface, including UE states, procedures, and message enc

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UTRA UE-UTRAN interface, including state management, procedures, and message

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UTRAN radio interface, including UE states, procedures, and message encoding

3G
TS 25.331 Radio Access

UTRAN RRC Protocol Specification

Defines Radio Resource Control protocol for UTRAN radio interface, including UE states, procedures, and message encoding

3G
TS 25.331 Radio Access

UTRAN RRC Protocol Specification

Defines Radio Resource Control protocol for UTRAN radio interface, including UE states, procedures, and message encoding

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UTRA UE-UTRAN interface, including SRNC relocation and inter-system handover

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UE-UTRAN interface, including transparent container handling for SRNC reloca

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UTRAN radio interface, including UE states, procedures, and message encoding

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UTRA Uu interface, including protocol architecture, procedures, and message

3G
TS 25.322 Radio Access

RLC Protocol Specification for UTRAN

Defines Radio Link Control protocol for UE-UTRAN interface with TM, UM, and AM modes for reliable data transmission.

3G
TS 25.322 Radio Access

RLC Protocol Specification for UTRAN

Defines Radio Link Control protocol for UE-UTRAN interface with TM, UM, and AM modes for reliable data transmission.

3G
TS 25.322 Radio Access

RLC Protocol Specification for UTRAN

Defines Radio Link Control protocol for UE-UTRAN interface with transparent, unacknowledged, and acknowledged modes for

3G
TS 25.323 Core Network

Packet Data Convergence Protocol Specification

Defines PDCP functionality for UMTS radio interface, including header compression, data transfer, and lossless SRNS relo

3G
TS 25.331 Radio Access

UTRA RRC Protocol Specification

Defines Radio Resource Control protocol for UE-UTRAN interface, covering protocol architecture, procedures, and message

3G
TS 25.322 Radio Access

Radio Link Control Protocol Specification

Defines RLC protocol for UE-UTRAN interface with TM, UM, and AM modes supporting transparent, unacknowledged, and acknow

3G
TS 25.322 Radio Access

RLC Protocol Specification for UTRAN

Defines Radio Link Control protocol for UE-UTRAN interface with TM, UM, and AM modes for 3G UMTS networks.

3G
TS 25.322 Radio Access

RLC Protocol Specification for UTRAN

Defines Radio Link Control protocol for UE-UTRAN interface with TM, UM, and AM modes for reliable data transmission.

3G
TS 25.322 Radio Access

RLC Protocol Specification for UTRAN

Defines Radio Link Control protocol for UE-UTRAN interface with TM, UM, and AM modes for reliable data transmission.

3G
TS 25.322 Radio Access

RLC Protocol Specification for UTRAN

Defines Radio Link Control protocol for UE-UTRAN interface with TM, UM, and AM modes for reliable data transmission.

3G
TS 25.321 Radio Access

MAC Protocol Specification

Defines Medium Access Control (MAC) protocol architecture, entities, and procedures for UMTS. Covers MAC functions, chan

3G
TS 25.321 Radio Access

MAC Protocol Specification for UMTS

Defines Medium Access Control protocol architecture, entities, and procedures for UMTS radio interface. Covers MAC-b, MA

3G
TS 25.321 Radio Access

MAC Protocol Specification for UMTS

Defines Medium Access Control protocol architecture, entities, and procedures for UMTS radio interface.

3G
TS 25.321 Radio Access

MAC Protocol Specification

Defines Medium Access Control protocol architecture, entities, and procedures for UMTS.

3G
TS 25.322 Radio Access

RLC Protocol Specification for UTRAN

Defines Radio Link Control protocol for UE-UTRAN interface with TM, UM, and AM modes for 3G UMTS systems.

3G
TS 25.307 Radio Access

UE Frequency Band Requirements

Specifies requirements for UEs supporting frequency bands independent of release, ensuring backward compatibility.

3G
TS 25.321 Radio Access

MAC Protocol Specification for UMTS

Defines Medium Access Control protocol architecture, entities, and procedures for UMTS radio interface. Covers MAC-b, MA

3G
TS 25.321 Radio Access

MAC Protocol Specification for UMTS

Defines Medium Access Control (MAC) protocol architecture, entities, and procedures for UMTS radio interface. Covers MAC

3G
TS 25.321 Radio Access

MAC Protocol Specification for UMTS

Defines Medium Access Control protocol architecture, entities, and procedures for UMTS radio interface. Covers MAC-b, MA

3G
TS 25.321 Radio Access

MAC Protocol Specification for UMTS

Defines Medium Access Control protocol architecture, entities, and procedures for UMTS radio interface. Covers MAC-b, MA

3G
TS 25.304 Radio Access

Idle Mode Procedures for UTRA UE

Defines Access Stratum procedures for UE idle mode including cell selection, reselection, and NAS-AS functional division

3G
TS 25.305 Services

UTRAN UE Positioning Architecture

Defines UTRAN architecture and procedures for UE positioning to support location-based services and radio resource manag

3G
TS 25.305 Services

UTRAN UE Positioning Architecture and Procedures

Defines UTRAN stage 2 architecture for UE positioning functionality, including positioning methods, state descriptions,

3G
TS 25.306 Testing

UE Radio Access Capability Parameters

Defines UE radio access capability parameters for 3G UTRA FDD/TDD systems, including PDCP, RLC, and PHY parameters for c

3G
TS 25.307 Radio Access

UE Frequency Band Requirements for 3G

Specifies requirements for UEs supporting frequency bands independent of release, covering RF specifications and signali

3G
TS 25.303 Radio Access

Radio Resource Control Procedures

Defines procedures for radio resource assignment, reconfiguration, and release in UMTS networks, covering state transiti

3G
TS 25.304 Radio Access

Idle Mode Procedures for UTRA UE

Defines Access Stratum procedures for UE idle mode, including cell selection, reselection, and PLMN selection across UTR

3G
TS 25.304 Radio Access

Idle Mode Procedures for UTRA UE

Defines Access Stratum procedures for UE idle mode including cell selection, reselection, and location registration in U

3G
TS 25.304 Radio Access

Idle Mode Procedures for UTRA UE

Defines Access Stratum procedures for UE idle mode including cell selection, reselection, and location registration in U

3G
TS 25.304 Radio Access

Idle Mode Procedures for UTRA UE

Defines Access Stratum procedures for UE idle mode, including cell selection, reselection, and functional division betwe

3G
TS 25.302 Radio Access

UTRA Physical Layer Services and Functions

Defines physical layer services provided by UTRA to upper layers, including channel coding, multiplexing, modulation, an

3G