'Wlan interworking' diaporamas de présentation

Interworking Architecture Between 3GPP and WLAN Systems

Interworking Architecture Between 3GPP and WLAN Systems. ??? , ??? , ??? , ??? , ???. Outline. Introduction 3GPP Assumed De Facto WLAN system architecture Usage of 3GPP subscription for WLAN Authentication and Authorization User data routing and access to services Charging

575 views • 32 slides

3GPP IMS Standardization Update

Lucent Technologies. Bell Labs Innovations. Lucent Technologies Room 9C-229 1960 Lucent Ln. Naperville, IL 60566 E Mail ttowle@lucent.com. Thomas T. Towle Wireless Standards Development Telephone +1 630 979 7303 Facsimile +1 630 713 1921. 3GPP IMS Standardization Update.

308 views • 14 slides

WLAN Backend System Security and WLAN Interworking Security

WLAN Backend System Security and WLAN Interworking Security. Andrew Myers British Telecommunications (WNG-SC) 18 th March 2004. Introduction. Backend System Security WLAN Interworking Security Security of WLANs when interworking with external networks such as 3GPP etc.

309 views • 10 slides

3GPP Liaison Report

3GPP Liaison Report. Authors:. Date: 2014-01-22. 3GPP Projects. WLAN is currently an area of intense activity in 3GPP Release 12 SA (System Architecture) RAN (Radio Access Networks) CT (Core Networks) Timelines Stage 2 ( requirements studies) complete

246 views • 8 slides

3GPP Liaison Report

3GPP Liaison Report. Authors:. Date: 2013-09-18. 3GPP Projects. WLAN is currently an area of intense activity in 3GPP Release 12 SA (System Architecture) RAN (Radio Access Networks) T imelines Stage 2 ( requirements studies) nearing completion

237 views • 6 slides

169 views • 4 slides

L2TP support in WLAN interworking

L2TP support in WLAN interworking. WLAN MS acts as LAC client PDIF acts as LNS server Tunnel Establishment Tunnel establish (Phase 1) Session establish (Phase 2). WLAN MS (LAC). PDIF (LNS). Tunnel. L2TP support in WLAN interworking(2). Control. Data. IP2. PPP. L2TP Ctrl msg.

159 views • 3 slides