TSG-SA Working Group 2 (Architecture) #03TSGS2#3 S299096.

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Presentation transcript:

TSG-SA Working Group 2 (Architecture) #03TSGS2#3 S299096

Nynashamn, March 1999

Title:Iu interface Control Plane based on SCCP/IP protocol stack.

1 Introduction

2 Comparison of the proposals 2.1 SCCP over ATM based architecture 2.2 TCP/IP over ATM based architecture 2.3 SCCP over IP based architecture

3 Signalling Transport Bearer Requirements 3.1 Addressing 3.2 Flexibility 3.3 Common Approach for the Signalling Transport Layer 3.4 Address Format

TABLE 1 ADDRESS LENGTH COMPARISON

4 Lower Layer Protocols based on SCCP/IP for the Control Plane on the Iu interface 4.1 Radio Access Network APPLICATION Part (RANAP) 4.2 SCCP layer 4.3 SCCP Adaptation Layer 4.4 IP Layer 4.5 Service Specific Connection Oriented Protocol (SS COP) Layer 4.6 ATM Adaptation Layer 4.7 ATM Layer

5 GSM – UMTS INTERWORKING 5.1 SCCP/IP based protocol stack interworking 5.2 TCP/IP based protocol stack interworking

6 CONCLUSION