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1 Starent Networks Corporation grants a free, irrevocable license to 3GPP2 and its Organizational Partners to incorporate text or other copyrightable material.

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Presentation on theme: "1 Starent Networks Corporation grants a free, irrevocable license to 3GPP2 and its Organizational Partners to incorporate text or other copyrightable material."— Presentation transcript:

1 1 Starent Networks Corporation grants a free, irrevocable license to 3GPP2 and its Organizational Partners to incorporate text or other copyrightable material contained in the contribution and any modifications thereof in the creation of 3GPP2 publications; to copyright and sell in Organizational Partner's name any Organizational Partner's standards publication even though it may include all or portions of this contribution; and at the Organizational Partner's sole discretion to permit others to reproduce in whole or in part such contribution or the resulting Organizational Partner's standards publication. Starent Networks Corporation is also willing to grant licenses under such contributor copyrights to third parties on reasonable, non-discriminatory terms and conditions for purpose of practicing an Organizational Partner’s standard which incorporates this contribution. This document has been prepared by Starent Networks Corporation to assist the development of specifications by 3GPP2. It is proposed to the Committee as a basis for discussion and is not to be construed as a binding proposal on Starent Networks Corporation. Starent Networks Corporation specifically reserves the right to amend or modify the material contained herein and to any intellectual property of Starent Networks Corporation other than provided in the copyright statement above. cdma2000® is the trademark for the technical nomenclature for certain specifications and standards of the Organizational Partners (OPs) of 3GPP2. TITLE A Femto System Architecture for cdma2000® Systems SOURCE Starent Networks Corporation CONTACT Robert J John Rajat Kuntal X xxx

2 2 Femto System Architecture overview only Maximize Reuse –Use existing IOS signaling and functions in Femto Cell –Gateway acts as IOS Relay for A12, A13, A16, A21 protocols –Core network and other RAN elements unchanged Minimize Complexity of Femto Cell –Use existing IOS signaling and functions in Femto Cell –Localize required changes to Femto Gateway –Maximize economies of scale where feasible (e.g., IOS/SIP conversion) by locating new function(s) in Femto Gateway Ease deployment into existing network Single IPSec tunnel between Femto Cell and Gateway

3 3 Femto System Architecture IOS Model 1x A1/2 MSC/VLR Home Network BTSBSCPCF Femto Security GW PDSN FA IOS Relay IOS/SIP Gateway RTP Relay Femto Gateway A1p/A2p A10/A11 BSC 1x HRPD AN A10/11 A12/A13/A16/A21 IPSec SA PDSN FA MIP HLR/ AuC/ HSS IS-41 Internet Home Agent AAA HRPD MSCe A1p/A2p Data Services Core IP Network AN- AAA A12 A13/A16 A21 Simple IP 1x IOS

4 4 Femto System Architecture SIP/IMS Model 1x A1/2 MSC/VLR Home Network BTSBSCPCF Femto Security GW PDSN FA IOS Relay IOS/SIPGateway IOS/SIP Gateway RTP Relay Femto Gateway A1p/A2p A10/A11 BSC 1x HRP D AN A10/11 A12/A13/A16/A21 IPSec SA PDSN FA MIP HLR/ AuC/ HSS IS-41 Cx Internet Home Agent AAA HRPD A1p/SIP Data Services Core IP Network AN- AAA A12 A13/A16 A21 A2p/RTP 1x IOS CSCF Convergence Server CSRV VLR ISC IS-41 VCCF WIN Call Continuity Server ISC Mg MGC MGW Gm/SIP Mb VoIP/RevA VoIP Rev-A Simple IP/Gm/SIP

5 5 Femto Gateway Function Security Function (IKE, IPsec) Femto Cell and Femto Gateway Functions Femto System Architecture Femto Cell and Femto Gateway Functions Femto Cell PDSN Data PDSN Signaling IOS/SIP Gateway 1x HRPD A12, A13, A16, A21 Management IPsec SA A-interface Relay A21, A10/A11 OAM&P OAM&P A1p A2p Security Function (IKE, IPsec) A1p/A2p A10/A11

6 Thank You


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