It seems that cellphone designers may have to design in up to 10 radios for the latest in next-generation handsets. The list includes:
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Wireless LAN
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Ultra Wideband (UWB)
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Bluetooth
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Cellular
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ZigBee
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GPS
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DVH-H (or some other television variant)
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Near-field communications
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FM
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WiMax
As my friend Rich Nass points out, EEs will be suffering from sleepless nights due to the integration issues they're going to have to solve. To paraphrase an old Beatles song:
You say you want convergence
Well you know
We'd all like to see the design plans








1. Let's not forget battery life. Vendors are struggling with WiFi and bluetooth today, forget 10 radios.
Pej
http://wlanblog.com
Posted at 5:25AM on Dec 19th 2005 by Pej