Coverage of mobile Wireless
Description
This is about how much mobile phones are used in the world, and how the network coverage can be used for mobile television broadcasting. Speed and connectivity rate of the network are the most important factors here. Network coverage can be improved by setting up more mobile phone towers, and possible improvements on the wireless network standards. Currently, GPRS and UMTS technologies are already widely used, but these technologies are not yet used for broadcasting television signals for mobile phones. This will likely happen after 2009, when the 4th generation wireless communication systems will be introduced to the public. These new generation wireless technologies will support speeds of up to 1Gbit/s, sufficient for streaming HDTV content. It is expected that around the same time, new wireless standards such as 802.11y will also be supported by the next-generation mobile phones, increasing the wireless coverage even more.
Enablers
- Implementation of new 4th generation network standards (newest UMTS developents HSOPA/LTE, wireless standards 802.11y and 802.11n, and more frequent use of multicast)
- IPv6 protocol being fully developed, implemented, and used
- New wireless media
Inhibitors
- Health hazards
- Insufficient security
Paradigms
Before: Mobile phone wireless coverage only in developed countries, in urban areas, and with a low worldwide market penetration (~30%).
After: Mobile wireless markets growing in underdeveloped countries due to the leap-frog effect, telecom operators extending coverage to more rural areas, worldwide market penetration currently around 80%, and over 90% by 2010.
Timing
Web Resources
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