Mobile Networks Today And Tomorrow


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Telenor's presentation on next generation networks

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  • Higher eNode B capacity due to wider freq- blocks. HSPA Maks 10 MHz LTE: maks 20MHz
  • Mobile Networks Today And Tomorrow

    1. 1. Mobile Data Networks – today and tomorrow Jørgen Grinnes | Telenor Norway
    2. 2. Agenda Timeline 6 Tomorrow’s network 5 Trends and challenges 4 Today’s network 3 2 1 Value proposition Mobile broadband growth
    3. 3. Incredible growth in the mobile broadband market Source: PT Telenor estimates after Q209
    4. 4. Mobile broadband: a great value prop <ul><li>Plug & play </li></ul><ul><li>Works first time and every time </li></ul>Easy <ul><li>Mobile internet throughout the country </li></ul><ul><li>Mobile broadband where people live and holiday </li></ul>Anywhere <ul><li>Predictable prices for all segments </li></ul><ul><li>All you can eat – but with fair usage cap’ </li></ul>Affordable <ul><li>A broadband experiece </li></ul><ul><li>0,5 – 1,5 mbps </li></ul>Broadband
    5. 5. Telenor offers nationwide internet coverage and broadband where people live and holiday >23% Area >400 WiFi hot spots >87% Households Coverage
    6. 6. Our customers want to use the internet wherever they are. Rich media is growing fast KONKURRANSEN PRESSER HASTIGHET OPP TEKST BLIR RIK MEDIA DIREKTE TV, ARKIV TV OG VIDEOKONFERANSE ØKER I BRUK REKLAME BLIR VIDEO NYE TJENESTER SOSIALE MEDIER BLIR EN NATURLIG DEL AV HVERDAGEN VG forside 25/9 2003: 115kB VG forside 8/10 2008: 1,4MB Nett-TV, VOD, arkiv-TV Videokonferanser Tekst, bilde  video ? Tekst, bilde  video Symmertri uplink og nedlink Tekst, bilde  video
    7. 7. <ul><ul><li>GGSN </li></ul></ul><ul><ul><li>SGSN </li></ul></ul><ul><ul><li>Gn </li></ul></ul><ul><ul><li>IuPS </li></ul></ul><ul><ul><li>Gi </li></ul></ul><ul><ul><li>RNC </li></ul></ul><ul><ul><li>Node B </li></ul></ul><ul><ul><li>Iub </li></ul></ul><ul><ul><li>HLR </li></ul></ul><ul><ul><li>PS CORE </li></ul></ul><ul><ul><li>UTRAN </li></ul></ul><ul><ul><li>SASN </li></ul></ul><ul><ul><li>FW </li></ul></ul><ul><ul><li>Gi </li></ul></ul><ul><ul><li>Gr </li></ul></ul>Radio Core Transmission <ul><ul><li>OSS </li></ul></ul>The traffic increase strains all parts of our network
    8. 8. We cannot allow network costs to grow linearly with capacity requirements Network cost (technology improvements) Profitability Voice dominated Data dominated Traffic volume Revenue Time Network cost (existing technologies)
    9. 9. <ul><ul><li>Flexible spectrum usage </li></ul></ul><ul><ul><li>Higher eNodeB capacity </li></ul></ul><ul><ul><li>Flat architecture and IP connectivity </li></ul></ul><ul><ul><li>Theoretical max-speed 160 Mbps </li></ul></ul><ul><ul><li>Practical speeds up to 20-30 Mbps </li></ul></ul><ul><ul><li>Better user experience </li></ul></ul><ul><ul><li>Quicker response times </li></ul></ul><ul><ul><li>Primarily a data carrier for a long time </li></ul></ul><ul><ul><li>Still a shared resource </li></ul></ul>Long Term Evolution (LTE) will become the next mainstream broadband technology Better user experience HSPA HSPA+ LTE Throughput Latency HSPA HSPA+ LTE 3G HSPA HSPA+ LTE … Cost per Mbyte Lower production-cost per bit Source: NSN Source: NSN
    10. 10. Download speed is a function of the distance to the base station and the number of users in one cell Total Capacity <ul><li>High poulation density – high density of base stations </li></ul><ul><li>Small cells in urban areas; large cells in rural areas </li></ul>10 Mbit/s 5 Mbit/s 2 Mbit/s 0.5 Mbit/s 10 Mbit/s 2.5 Mbit/s 5 Mbit/s 7.5 Mbit/s 1 Mbit/s 0.5 Mbit/s 0.2 Mbit/s 0.05 Mbit/s
    11. 11. Deploying LTE for added capacity A gradual add-on in areas with heavy traffic Source: Ericsson
    12. 12. LTE is not Short Term Evolution
    13. 13. Summary: mobile broadband users want coverage and capacity; they will get it through HSPA and LTE <ul><li>Customers are more concerned with coverage than peak data rates </li></ul>Not just speed <ul><li>LTE is the new standard for mobile broadband </li></ul><ul><li>LTE will offer more capacity and less latency </li></ul>Improved user experience <ul><li>Evolution – not Revolution </li></ul>LTE, not LTR <ul><li>Users will be served by many parallel technologies for years to come </li></ul>3G and LTE side by side