Alcatel-Lucent Public Safety 700 MHz Broadband Solution

Alcatel-Lucent Public Safety 700 MHz Broadband Solution Deployed Today, Evolving with the Future Kenneth C. Budka, Ph.D. Bell Labs June, 2007

Alcatel-Lucent Market Leader and Innovator in Network Infrastructure for All Wide-Area Commercial Broadband Standards UMTS/GSM, cdma2000, WiMax, TD-SCDMA Microwave Transmission Systems Wireline Infrastructure IP Routers, Softswitches, Optical Networking Equipment, Digital Subscriber Line equipment, Home of Bell Labs Birthplace of Digital Communication (Claude Shannon Information Theory) First Mobile Phone Network, First Wireless Local Area Network, First to apply OFDM to Mobile Communication Multi-Input Multi-Output Wireless Transmission (Bell Labs Space Time) First Public Safety 700 MHz Broadband Data Network Solution National Capital Region Regional Wireless Broadband Network 2 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

Mobility TDD profiles only Primarily FDD w/ TDD options Standards Evolution: Commercial Broadband Technology 3GPP2 cdma2000 1X Mobility 1.25 MHZ Channels 3GPP Mobility R 99 (UMTS) 5 MHZ Channels 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 EV-DO Rev. 0 1.25 MHZ Channels IEEE/WiMAX Forum OFDM 802.16 (WiMAX) Rel 5 (HSDPA) 5 MHZ Channels Opt. VoIP EV-DO Rev. A Broadcast Multicast Service 1.25 MHZ Channels 802.16a 802.16d Note: Dates shown are standards completion dates (or expected completion dates). Initial deployment lags standards by >1-3 years. Initial VoIP not as spectrally efficient as Optimized VoIP. Optimized VoIP for 802.16 is TBD. Mobility indicates when each particular standard supports mobility inter-operability between the terminal and BTS. 3 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007 Init. VoIP Rel 6 (E-DCH, MBMS) EV-DO Rev. B Enhanced OFDM Broadcast Multicast Srvc 1.25 2.5,5,10, 20 MHZ Channels 5 MHZ Channels Init. Mobility VoIP 802.16e OFDM Ultra Mobile Broadband 1.25, 2.5,5,10,20 MHZ Channels Opt. VoIP Rel 7 (Enhanced HSDPA) 5 MHZ Channels New 802.16e Profile FDD? OFDM Long Term Evol n (LTE) 1.25,2.5,5,10,20 MHZ Channels Opt. VoIP 802.16m

Market Competition Has Driven Significant Innovation in Broadband Wireless Transmission Technology Achievable Rate (bps/hz) 6 5 4 3 2 1 Shannon bound Shannon bound with 3dB margin UMTS High Speed Downlink Packet Access EV-DO 802.16 Inaccessible Region 0-15 -10-5 0 5 10 15 20 Required SNR (db) Best-effort data link performance of commercial broadband are similar. (All similarly close to theoretical limits of wireless communication.) Per sector capacity determined by size of channel. 4 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

Alcatel-Lucent Public Safety 700 MHz Broadband Solution Current Solution based on cdma2000 EV-DO Rev A Technology Open-standard (TIA-856A) Used by major US wireless carriers Supports all Public Safety data applications Large, competitive ecosystem of device, infrastructure vendors Enhanced to meet the mission-critical data needs of First Responders Devices: Non-ruggedized and ruggedized form factors Network: Jurisdictional Priority service, resiliency, IP multicast Alcatel-Lucent s EV-DO Public Safety Broadband Solution: Deployable Today, Evolving Into the Future 5 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

National Capital Region Wireless Broadband Network EV-DO Rev A in Public Safety 700 MHz Band Multi-agency, multi-jurisdiction (DC, MD and VA) ~35K users across 18 jurisdictions Initial Operation (FCC Waiver) 2x1.25 MHz Channel in Public Safety 700 MHz Band Same Channel Used in Every Sector in the Network Engineered Coverage (for in-vehicle) Downlink 306 kbps/uplink 153 kbps (95% coverage) Applications: Video, Digital Imaging, Automatic Vehicle Location, Computer Aided Dispatch, Email, Mapping/GIS, Remote Database Access, Report Management System, Text Messaging, Telemetry/Remote Diagnostics March 2007: First Broadband Public Safety 700 MHz Two-Way Video Call Alcatel-Lucent Deploys Nation s First Public Safety 700 MHz Broadband Network 6 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

Alcatel-Lucent Public Safety Broadband Architecture Available Today AAA HA/FA Active Public Public Safety Safety Extended Extended Area Area Network Network Active Standby AAA Standby HA/FA Packet Data Service Nodes (Geo-redundant) Radio Network Controllers (Geo-redundant) Base Station Router Available 1H08 Public Public Safety Safety Extended Extended Area Area Network Network Private Public Safety IP Network AAA Public Safety 700 MHz Broadband Base Station Hierarchical Architecture with Geo-redundant Core Public Safety 700 MHz Broadband Base Station Router HA/FA Flat IP Architecture Will Be Available in Deployable Form factor 7 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

EV-DO Rev A Public Safety Feature: Jurisdictional Priority Available 2H07 Brighton Applies Roaming Policy to Officer Anderson s QoS Profile Officer Anderson s Home Jurisdiction QoS Profile Allowed Services: Video, Best Effort Data, Man-Down Alert, VoIP Extended Area Network Officer Anderson s Home Jurisdiction QoS Profile Allowed Services: Video, Best Effort Data, Man-Down Alert, VoIP Maximum Flow Priority: 3 Officer Anderson s Home Jurisdiction AAA Jurisdiction: Andersonville Officer Anderson (In Home Network) Officer Anderson Roams to Brighton AAA Jurisdiction: Brighton Officer Anderson (In Visited Network) Maximum Flow Priority: 3 7 Scheduling Takes Into Account QoS Requirements and Flow Priority 8 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

EV-DO Rev A Public Safety Feature: IP Multicast Target Availability 2H08 Incident Video Feed Transmitted Incident Single Copy of Downlink Packet Sent Over the Air in Each Sector A A A A Incident Video Feed Received Incident A Incident Incident Video Feed Received Incident Incident Video Feed Received Incident Soft Combining of Broadcast Channels IP Multicast Provides Scalable Delivery of IP Streams (E.g., Voice, Video, Unacknowledged Data) 9 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

EV-DO Rev A Broadband User Devices Embedded Module Ruggedized External Modem PCMCIA Card RJ-45 Ethernet Device Personal Digital Assistant Public Safety 700 MHz Band Commercial 1900 MHz Band Support of Additional Commercial Bands Planned Pending FCC s 700 MHz Ruling EV-DO Rev A Dual-band Module embedded into Different Form Factors. Devices Support Roaming onto Commercial Broadband Networks. 10 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

Conclusion Public Safety Broadband Equipment Available Today Ongoing Deployment in the National Capital Region s Regional Wireless Broadband Network Devices available in variety of form factors: Ruggedized External Modem, PCMCIA card, PDA, Ethernet Device, Embedded Module Evolving with the Future Solution will Comply with Changes to the Public Safety 700 MHz Band Made by the FCC Evolution to multiple 1.25 MHz channels per user Modular Base Station Platform Supports Evolution/Migration to Other Broadband Technologies Flat IP architecture 11 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

BACKUP 12 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

EV-DO Rev A Data Rates and Capacity 3.1 Mbps peak rate per user on outbound and 1.8 Mbps peak rate per user on inbound in 2x1.25 MHz Large range of data rates available - lowest at 4.8 Kbps nominal Current capacity estimates Between 900 and 1.2 Mbps per sector per outbound carrier (2x1.25 MHz) Between 450 and 600 Kbps per sector per inbound carrier (2x1.25 MHz) Additional capacity increase with up to 6 sectors per site or through use of Intelligent Antennas 13 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007

EV-DO Rev A Range Use of tower-top amplifiers or distributed base station equipment can increase the range further text, voice multimedia video Nominal Data Rate 9.6 kbps 76.8 kbps 307.2 kbps 460.8 kbps Effective Data Rate with Hybrid ARQ 17.5 kbps 130.2 kbps 478.1 kbps 717.2 kbps Urban 6.2 miles 8.1 miles 4.0 miles 5.3 miles 3.2 miles 4.2 miles 2.9 miles 3.7 miles Urban with 10dB Building Penetration Loss 3.1 miles 4.1 miles 2.1 miles 2.7 miles 1.6 miles 2.1 miles 1.4 miles 1.9 miles Suburban 11.9 miles 14.6 miles 7.7 miles 10.1 miles 6 miles 7.9 miles 5.4 miles 7.1 miles Open Area 32 miles 36.7 miles 25.2 miles 29.4 miles 21.8 miles 25.6miles 20.4 miles 24.0 miles 1% Packet Error Rate 2-path Rayleigh Hata-Flat Terrain 9 db Shadow fading margin 316 mw (25 dbm) 800 mw (29 dbm) Current commercial devices Highest power class currently supported by standard 14 Alcatel-Lucent PS 700 MHz Broadband Solution June 2007 All Rights Reserved Alcatel-Lucent 2007