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Заглавие. Новите радио комуникационни технологии в либерализираната среда. Б . Балабанов , НБУ - София. Основни въпроси. Съществуващо положение. Внедряване на нови радио комуникационни технологии . Ограничения в либерализираната среда. Необходимост от нови решения. Хибридни радио мрежи.

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Dynamic capacity allocation between tv and mobile internet

Dynamic Capacity Allocation between TV and Mobile Internet

  • The broadcast of TV content could be deliberately tailor-madeto fit the variations of DVB-T-based mobile Internet traffic.

  • The mobile Internet traffic is a function of user behaviour, and can be assumed known statistically.

  • Dynamic capacity allocation TV/mobile Internet could be achieved within DVB-T, so that 100% of the spectrum is utilised 100% of the time.

  • Broadcasting and mobile telecom are both optimized for certain kinds of services but are clearly sub-optimum for others.

  • Combining broadcast and mobile telecom functionality can a future 4G system provide full cost/spectrum efficiency.

  • In the EU funded projects an open hybrid system based on any combination of broadcast network(s) and mobile telecom networks is being developed and specified.

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  • External study commissioned by the UK - Mapping the Future of Convergence of Spectrum Management.

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References

References

  • http://www.itu.int

  • http://www.cept.dk/

  • www.ero.dk

  • TR 101 190 Digital Video Broadcasting (DVB); Implementation guidelines for DVB terrestrial services; Transmission aspects.

  • Recommendation ITU-R BT.655-6, ITU.

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