AA3-Future Challenges

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⌘ Comparison of communication technologies

FettweisRadioDevelopment-Comparison.png

[Presentation G. Fettweis, IEEE VTC forum Baltimore], http://www.ieeevtc.org/plenaries/vtc2007fall/28.pdf


⌘ Wireless network types

MobilityVersusSpeed-a.png

⌘Handset challenges - today

FettweisHandset-today.png

[Presentation G. Fettweis, IEEE VTC forum Baltimore], http://www.ieeevtc.org/plenaries/vtc2007fall/28.pdf

⌘Handset challenges - tomorrow

FettweisHandset-tomorrow.png

[Presentation G. Fettweis, IEEE VTC forum Baltimore], http://www.ieeevtc.org/plenaries/vtc2007fall/28.pdf


Note: G. Fettweis has focus on radio technology, not on applications and "costs" for usage. In the application area, NFC is a replacement of contactless cards for payment, using the same security mechanisms. With respect to "sensor networks" and low energy consumption, the limitations to UWB+ will not fulfil those needs.