Enabling FMC: Airvana Universal Access Gateway
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- Rosamund Cain
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1 Enabling FMC: Airvana Universal Access Gateway G CDMA Latin America Regional Conference May 25 th, 2006 Sao Paulo, Brazil Michael McFarland Director, Marketing & Business Development Airvana, Inc Mobile Broadband. Everywhere.
2 Airvana Summary Leader in Mobile Broadband Mobile Broadband Air Interfaces All-IP Wireless Architecture VoIP over EV-DO Rev A In-building solutions / FMC Air-to-Ground Broadband Solutions Mobile WiMAX ASN Gateway Key Partnerships Nortel, Qualcomm Commercial s In Service Verizon Wireless, Sprint PCS, Bell Mobility, Pelephone, Eurotel Financial Position Revenue >$100M Profitable, 9 consecutive quarters Strong positive cash flow Operations in Boston & India More than 380 employees 150 $100M $50M Revenue Growth Mobile Broadband. Everywhere.
3 Today s Wireless Services RAN Operator Service PSTN Services delivered only via 2G/3G Radio Access 3 Mobile Broadband. Everywhere.
4 Service Delivery via Other Access s PSTN RAN Operator Service Dual-mode 3G/WiFi Handset Operator s Domain Public Domain WLAN Home Enterprise Hot Spot Municipal WiFi Universal Access Gateway Protects subscriber traffic Protects operator service core Enables IP mobility Per-subscriber QoS Per-subscriber detailed statistics 4 Mobile Broadband. Everywhere.
5 3GPP2 and 3GPP Standards Define this Gateway 3GPP2 3GPP2 Packet PacketData DataInterworking InterworkingFunction Function CDMA2000 3GPP 3GPP Packet PacketData DataGateway Gateway DBs Public IP UMTS/GSM UMA-Enabled Mobile Device AAA HLR Gb SGSN Security Gateway IP UNC A Mobile Core Unlicensed UnlicensedMobile MobileAccess Access (UMA) Security Gateway (UMA) Security Gateway MSC UMTS/GSM 5 Mobile Broadband. Everywhere.
6 All Standards Define a Similar Gateway Function Packet Data Interworking Function (PDIF) Security gateway with secure tunnels IP connectivity and Mobility User authentication Policy Enforcement Accounting Packet Data Gateway (PDG) Security encapsulation and decapsulation Mobile IP procedures Authorization, authentication, prevention of hijacking Policy enforcement & packet filtering Accounting, Charging Unlicensed Mobile Access Security Gateway (UMA SGW) Terminates secure remote access tunnels from the MS Provides mutual authentication, encryption and data integrity for signalling and bearer traffic. UMA Airvana Universal Access Gateway (UAG) 6/1/ Mobile Broadband. Everywhere.
7 Universal Access Gateway (UAG) Requirements IP Mobility Macro Mobility with Mobile IP Micro Mobility with MOBIKE Carrier Grade IP Platform Huge Capacity subscribers & throughput Full redundancy Accouting Per-Subscriber Usage Performance Data IMS Enterprise UAG ANSI-41 Packet Data Dual Mode WiFi/3G Phone Hot Spot Home Public Domain Operator s Domain RAN GGSN MSC MGW PSTN Security Topology Hiding DoS Protection IKEv2 & IPSec Quality of Service Service Differentiation Per-Subscriber Profiles 6/1/ Mobile Broadband. Everywhere.
8 Killer App: Call Handoffs ( Voice Call Continuity - VCC) UAG provides WiFi to WiFi voice/data mobility UAG provides 3G to WiFi voice/data mobility For 2G circuit to VoIP call hand-off, use Mobility Server for VCC UAG is transparent to all mobility servers! Mobility Server PSTN Dual-mode WiFi/Cell phone RAN Operator s Domain Public Domain UAG Operator Service WLAN Home Enterprise Hot Spot Municipal WiFi 6/1/ Mobile Broadband. Everywhere.
9 Universal Access Gateway (UAG) in IMS Architecture Application Layer PTT Presence IM VCC Session Control Layer HA CSCF HSS/ HLR MGCF/ MGW PSTN Access Control Layer UAG PDSN/ SGSN MSC/ VLR Public Domain RAN Any IP Access Home Enterprise Hot Spot WiFi, WiMAX, LTE Dual-mode WiFi/3G phone 6/1/ Mobile Broadband. Everywhere.
10 Thank You Thank You Mobile Broadband. Everywhere. Mobile Broadband. Everywhere.
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