Ls Telcom Ag · XETR:LSX

Ls Telcom — LS Summit 2013

21 slides from Ls Telcom's conference presentation, Jul 3, 2013

  1. Slide 1: WRC-12 decision on 700 MHz: Disaster or Challenge for Europe

    Radiocommunication Agency Netherlands WRC-12 decision on 700 MHz: Disaster or Challenge for Europe Aljo van Dijken Senior Advisor International Spectrum Affairs LS Summit, 3 July 2013

  2. Slide 2: Background, present situation, disaster, challenge, summary

    background present situation disaster challenge summary 2 <LS summit> 3 July 2013

  3. Slide 3: Background

    background WRC-15 AI 1.2: to examine the results of ITU-R studies, in accordance with Resolution COM5/10 (WRC-12), on the use of the frequency band 694-790 MHz by the mobile, except aeronautical mobile, service in Region 1 and take the appropriate measures. The lower edge of the allocation is subjec

  4. Slide 4: Background

    background freeing up 800 MHz process (in Northsea region: WEDDIP):  difficult, different implementations situations  time consuming  resulting in temporary agreements (mainly ending in 2017) 4 <LS summit> 3 July 2013

  5. Slide 5: Present situation

    present situation EU mandate: This mandate aims at developing technical conditions for the introduction of wireless broadband in the 700 MHz band [..] The technical conditions should ensure the deployment of wireless broadband services [..] taking into account other priority areas of EU spectrum pol

  6. Slide 6: Present situation

    present situation CEPT/ECC: WRC-15 preparation (CPG / PT-D)  repetition of 800 MHz discussions (sharing studies)  lower edge is fixed: 694 MHz  protection from Channel 48 downwards in general:  no repetition of the 800 MHz (DD I) discussions  700 MHz for IMT (only) has been “accepted” 6 <LS sum

  7. Slide 7: Disaster?

    disaster ? YES!  lessons learned while freeing up 800 Mhz: Ch 50 7 <LS summit> 3 July 2013

  8. Slide 8: Disaster?

    disaster ? YES!  lessons learned while freeing up 800 Mhz: Ch 51 8 <LS summit> 3 July 2013

  9. Slide 9: Disaster?

    disaster ? YES!  lessons learned while freeing up 800 Mhz: Ch 54 9 <LS summit> 3 July 2013

  10. Slide 10: 42% lost

    disaster: YES • DTT lost 8 channels when freeing up 800 MHz band › = 48 - 8 = 40 remaining = 17 % lost • DTT will loose 12 channels when freeing up 700 MHz band › = 40 - 12 = 28 remaining = 30 % lost  800 (8 ch) + 700 (12 ch) = in total 20 ch lost: 42 % lost 10 <LS summit> 3 July 2013

  11. Slide 11: Challenge, YES

    challenge, YES repairing through GE06 is impossible: channel 54 11 <LS summit> 3 July 2013

  12. Slide 12: Repairing through GE06 is impossible

    repairing through GE06 is impossible: channel 31 12 <LS summit> 3 July 2013

  13. Slide 13: Challenge (if DTT continues)

    challenge (if DTT continues) • replanning – DVB-T2 – at least with MPEG4 or H265e • respecting ‘equitable access’ principle – refarming (if possible) – sub-regional approach • time frame ? 13 <LS summit> 3 July 2013

  14. Slide 14: Challenge (if DTT fades out)

    challenge (if DTT fades out) • demand for DTT decreases – GE06 is not fully implemented in Europe – increase of cost for maintaining infrastructures – increase of ‘multi dimensional’ multimedia demand – increase of creative solutions 14 <LS summit> 3 July 2013

  15. Slide 15: Share of terrestrial-only households

    Share of terrestrial-only households 90% 80% 70% 60% 50% 40% 30% 20% 10% 0% 15 <LS summit> 3 July 2013

  16. Slide 16: Case Study one

    Case Study 1 one 8/1/2013 12:9:20 ha 2 France Towards neightbouring oo a ok countries es Real Network = “Bremer Propagation model : ITU-R 525 me f Beer wel oe” a28 ch ede ae Joana f “ore 0 Rasleeiey = waits“ Lgagrea Rogen cg SunoGd* Stn Berra Ronee eae t - Sore “Stacie bepatby Sour Sat = ee a _ Teca

  17. Slide 17: Creative solutions?

    creative solutions? • spectrum sharing: needs regulatory flexibility • network sharing: needs willingness to cooperate • planning challenges: – ‘demand sharing’ instead of ‘spectrum sharing’ – multitasking planning software • overall approach on the future of spectrum utilisation 17 <LS summit> 3 Ju

  18. Slide 18: Creative solutions, hybrid networks?

    creative solutions, hybrid networks? 18 <LS summit> 3 July 2013

  19. Slide 19: Creative solutions, hybrid networks?

    creative solutions, hybrid networks? cellulair high tower high power pico “on spot” to 200 m local to 2 km regional to 30 km 19 <LS summit> 3 July 2013

  20. Slide 20: Summary

    summary: • 700 MHz: unwanted but unavoidable • timely freed up: (very) unlikely • co-existance DTT and IMT: very difficult • hybrid solutions: promising • creativity: essential ! 20 <LS summit> 3 July 2013

  21. Slide 21: Questions?

    Thank you very much for your attentions questions? 21 <LS summit> 3 July 2013

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