The Telstra Advantage Emergency-Grade Mobile Broadband Anthony Goonan, Director Network and Commercial Planning FEBRUARY 2011

TELSTRA UNRESTRICTED February 2011 TELSTRA NEXT G™ – NETWORK OF CHOICE

TELSTRA UNRESTRICTED February 2011 ADVANTAGE – AUSTRALIAN OWNED Over $2 Billion invested so far $400 Million (approximately) year on year investment Operated and maintained for peak performance

TELSTRA UNRESTRICTED February 2011 ADVANTAGE – COVERAGE

TELSTRA UNRESTRICTED February 2011 AUSTRALIA’S LARGEST MOBILE BROADBAND NETWORK 850MHz, HSPA enabled Always 3G ~200km Cell Range >2.1 Million sq km >99% Population >7,100 Sites And growing!!!

TELSTRA UNRESTRICTED February 2011 ADVANTAGE – ROBUSTNESS 100 Mbps High Capacity Optical Fibre – Ethernet enabled Backhaul for 90% of the Population Faster Speeds Fewer Bottlenecks Lower Latency

TELSTRA UNRESTRICTED February 2011 ADVANTAGE – INTEROPERABILTY

TELSTRA UNRESTRICTED February 2011 ADVANTAGE: 24/7 Network Management

TELSTRA UNRESTRICTED February 2011 ADVANTAGE – RECOVERY

TELSTRA UNRESTRICTED February 2011 DISASTER SCENARIO CASE STUDY – REMOTE COMMUNITY 3 Feb 2011 – 3.32pm Courtesy of Aust Govt – Bureau of Meteorology

TELSTRA UNRESTRICTED February 2011 DISASTER SCENARIO CASE STUDY – REMOTE COMMUNITY Satellite connected Next G™ mobile base station

TELSTRA UNRESTRICTED February 2011 MOBILE BROADBAND - FAST DEPLOYMENT CAPABILITIES SATELLITE SOLUTIONS Portable Satellite Kit Lightweight, can be delivered via air Trailer-mounted Satellite-Cell Cut-down version of a normal Cell on Wheels Standard Quick-Cell Normal Cell on Wheels (CoW) Trailer or container mounted Permanent Sites Standard Sites where terrestrial transmission cannot be deployed.

TELSTRA UNRESTRICTED February 2011 ADVANTAGE – ROADMAP

TELSTRA UNRESTRICTED February 2011

TELSTRA UNRESTRICTED February 2011 June 2010 World’s longest LTE data call Peak speeds of 100Mbps download and 31Mbps upload over 75kms in regional Victoria July 2010 Australian first demonstrated LTE technology operating on 1800MHz spectrum 2010 Demonstrated video calling between Sydney & Brisbane over an integrated HSPA and LTE network. LTE TRIAL

TELSTRA UNRESTRICTED February 2011 LTE deployment at 1800MHz in all capital city CBD’s and selected regional centres by end of year Dual mode/multi band USB dongles –work seamlessly across LTE and 3G HSPA. LTE

TELSTRA UNRESTRICTED February 2011 Uplift in speed, improved latency, however primarily about adding capacity Continuing investment in 3G HSPA technology Eye on the future for 2600MHz and 700MHz deployments LTE

TELSTRA UNRESTRICTED February 2011 LTE – SPECTRUM MODEL 1 ST CARRIER (COVERAGE LAYER CAPACITY) EXISTING DC-HSPA (42 MBPS) NETWORK LAYER: CBDS, AIRPORTS, MAJOR REGIONAL CENTRES 2 ND CARRIER CAPACITY & DC CBD’s LTE 1800 MHz 1800MHz LTE Major Regional Traffic Centres DC-HSPA 42 Mbps 700 (Digital Dividend) LTEWCDMAGSM GSM1800WCDMALTE MHz HSPA+ 21 Mbps Sierra LTE/DC-HSPA Modem 2011 DC-HSPA Smartphone 2011 Traditional HSPA/ HSPA+ devices Future Re-Farm 1800 MHz With 2G traffic migration to HSPA GSM Migration to 3G

TELSTRA UNRESTRICTED February 2011 AUSTRALIA - ASIA PACIFIC 45 MHz 698 MH z 806 MH z 694 MH z PPDR/LM R DTTV Network and devices need to be harmonised for interoperability

TELSTRA UNRESTRICTED February 2011 Telstra provides WPS access priority for government voice communications over our 2G network, WPS service delivered in collaboration with Commonwealth Attorney General’s Department VOICE – WIRELESS PRIORITISATION SYSTEM (WPS)

TELSTRA UNRESTRICTED February 2011 WHAT IS QUALITY OF SERVICE (QOS)?

TELSTRA UNRESTRICTED February 2011 QOS GIVES IMPORTANT DATA TRAFFIC RIGHT-OF-WAY

TELSTRA UNRESTRICTED February 2011 QOS FOR INTELLIGENT BANDWIDTH MANAGEMENT TIERED SERVICE PLANS Differentiated service levels Time, bandwidth and volume dimensions Fair-use policies with automated rate throttling DEMAND MANAGEMENT Prioritise critical traffic under heavy load Access-awareness in mobile packet domain ENHANCED USER EXPERIENCE Ensure Quality of Service for real-time and interactive applications

TELSTRA UNRESTRICTED February 2011 CUSTOMER PRIORITISATION - QOS Preferred Access for Emergency Services Access speed throttled for Premium and Standard Customers Reduced bit rate CELL PEAK THROUGHPUT Mbits /sec QoS 0 Emergency Services & Similar Priority Standard QoS 1 QoS 2 QoS 3 QoS 4 QoS 5 Improved service experience

TELSTRA UNRESTRICTED February 2011 Voice Services WPS extended from 2G to Next G™ in 2012 Data Services Next G™ QOS scheduled 2012 EMERGENCY-GRADE MOBILE BROADBAND : 2012

TELSTRA UNRESTRICTED February 2011 Emergency-grade Mobile Broadband for the PSS White Paper at the Telstra Stand The Plenary on Wireless Broadband for Public Safety Telstra Exhibition Stand with demonstration of various solutions from Emergency Alert to mobility and beyond INVITATION

TELSTRA UNRESTRICTED February 2011 Telstra sessions: The Telstra approach to Emergency Management Grant Nicholson Director Network Assurance and Operations RIGHT FIRST TIME, EVERY TIME… John Cowan National Network Manager Radio and Emergency Managed Services INVITATION

TELSTRA UNRESTRICTED February 2011 QUESTIONS?