CN UE

Iu Uu

UTRAN

CN[MSC,SGSN] UE

Iu Uu

MSC SGSN

UTRAN

CN[MSC,SGSN] UE

Iu Uu

MSC SGSN

UTRAN

CN[MSC,SGSN] UE[1(n)]

Iu Uu

MSC SGSN

UTRAN

Iu Uu

CN[MSC,SGSN]

MSC SGSN

Application(s) Application(s)

UTRAN

UE[1(n)]

Iu Uu

CN[MSC,SGSN]

MSC SGSN

Application(s) Application(s)

UTRAN

UE[1(n)]

Iu

Application(s) Application(s)

Uu

CN[MSC,SGSN]

MSC SGSN

UTRAN

UE[1(n)]

Iu Uu

End to End Services: Conversational + Interactive(Speech + Packet)CN[MSC,SGSN]

MSC SGSN

Application(s) Application(s)

UTRAN

UE[1(n)]

Iu Uu

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

UTRAN

UE[1(n)]

Iu Uu

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)

UTRAN

UE[1(n)]

Iu Uu

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)

UTRAN

UE[1(n)]

Iu Uu

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

UTRAN

UE[1(n)]

IuRNC

RNC

Uu

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

UTRAN

UE[1(n)]

IuRNC

Uu

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

RNC [1(n)]UTRAN

UE[1(n)]

IuRNC

Iub UuNode B

CN[MSC,SGSN]

RNC [1(n)]

UE[1(n)]

Node B

End to End Services: Conversational + Interactive(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

UTRAN

IuRNC

Node B[1(n), 1(n) cells]

Iub UuNode B

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

UTRANRNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu ProtocolsUu Proto.

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Iu ProtocolsIu Protocols Uu ProtocolsUu Proto.

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Uu Protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Iu ProtocolsIu Protocols Uu Protocols

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Uu ProtocolsIub Protocols

Uu/Iub Proto.

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

RadioProto.(CP & UP)

RadioProto.(CP & UP)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

PHY PHY

MACRLC

RRC

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

Uu/IubProto.(CP & UP)

IubProto.(CP & UP)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

PHY PHY

MACRLC

RRC

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

FP

NBAPMACRLC

RRC

FP

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

NB-APFP PHY PHY

MACRLC

RRC

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

FP

NBAPMACRLC

RRC

FP

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

NB-APFP PHY PHY

MACRLC

RRCIu

Proto.(CP & UP)

Iu Proto.(CP & UP)

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)

FP

NBAPMACRLC

RRC

FP

NB-APFP PHY PHY

MACRLC

RRC

Iu-FPRANAP

Iu-FPRANAP

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

Transport Network

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

PHY PHY

MACRLC

RRC

FP

NBAP

Iu-FPRANAP

Iu-FPRANAP

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols + CP protocols

MACRLC

RRC

FP

NB-APFP

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

Transport Network

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

FP

MACRLC

FP FP PHY PHY

MACRLC

Iu-FP Iu-FP

Transport Network

IuRNC

Iub UuNode B

Non Access Stratum (NAS)

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

FP

MACRLC

FP FP PHY PHY

MACRLC

Iu-FP Iu-FP

Transport Network

IuRNC

Iub UuNode B

Non Access Stratum (NAS)

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

FP

MACRLC

FP FP PHY PHY

MACRLC

Iu-FP Iu-FP

Transport Network

IuRNC

Iub UuNode B

Non Access Stratum (NAS)

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

FP

MACRLC

FP FP PHY PHY

MACRLC

Iu-FP Iu-FP

Transport Network

IuRNC

Iub UuNode B

Non Access Stratum (NAS)

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

FP

MACRLC

FP FP PHY PHY

MACRLC

Iu-FP Iu-FP

Transport Network

IuRNC

Iub UuNode B

Non Access Stratum (NAS)

Iu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

FP

MACRLC

FP FP PHY PHY

MACRLC

Iu-FP Iu-FP

Transport Network

Iu Protocols

IuRNC

Iub UuNode B

Non Access Stratum (NAS)

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

FP

MACRLC

FP FP PHY PHY

MACRLC

Iu-FP Iu-FP

Transport Network

IuRNC

UuNode B

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP

Application(s) Application(s)Application(s)Application(s)

End to End Service: Interactive(Packet)

End to End Service:Interactive

(Packet)

UTRAN

UE[1(n)]

IuRNC

Iub UuNode B

Non Access Stratum (NAS)NAS Protocols

NAS Protocols

Iu ProtocolsIu Protocols Uu/Iub Proto. Uu Protocols

Uu ProtocolsIub Protocols

Access Stratum (AS)

CN[MSC,SGSN]End to End Services: Conversational + Interactive

(Speech + Packet)

MSC SGSN

Application(s) Application(s)UP protocols + CP protocols

UTRANNode B[1(n), 1(n) cells]RNC [1(n)]

UE[1(n)]

FP

NBAPMACRLC

RRC

FP

NB-APFP PHY PHY

MACRLC

RRC

Iu-FPRANAP

Iu-FPRANAP

Transport Network