Even better, these EnGenius phones can make handset-to-handset calls without the base station.
This base-station communicates with nearby mobile phones using Wi-Fi (so you will need a new "dual mode" Wi-Fi-capable handset, to the delight of handset firms).Special report Your television is ringing All things to all men The end of the line Home and away Tuning in to the future?
He points to the runaway success of the Yoga, his firm's touch-screen PC, whose screen folds completely back to transform it into a tablet computer.Hand-to-handset combatThe firm's challenge in handsets is even more daunting.
Its $300 price includes only one cordless handset; extra handsets, up to a total of nine, cost $140 each.
Nokia's attitude is understandable: in Europe, where switching between operators is easy, most consumers are more loyal to handset-makers.But other handset-makers were prepared to go along with the operators in return for a boost in market share.
As Qualcomm has packed more features into the CDMA chips it sells to handset-makers, the latest CDMA2000 handsets have come to support colour screens, picture messaging, video clips and GPS positioning, The next step will be to build CDMA chips that can handle multiple flavours of CDMA, plus GSM, to allow truly global roaming with a single handset.
No predistortion is applied in this design example, suggesting broadband ET-PA can be applied to handsets, as the first ET-PA handsets already on the market at 2014.
A small number of companies have committed to bringing the technology to handsets next year, with Apple's 5G handset expected to arrive in 2020.
Such equipment will need to communicate with phone handsets, so handset makers will also need to co-operate.The handset makers, for their part, have an ambivalent relationship with operators.
