different between umts vs hsupa

umts

umts From the web:

• what umts network mode
• what umts stands for
• what is umts network
• what is umts band
• what is umts signal
• what is umts in mobile computing
• what is umts mobile network type
• what is umts network type

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hsupa

hsupa From the web:

• what is hsupa network
• what is hsupa in mobile phones
• what does hupa mean
• what is hsupa usb stick
• what is hsupa & hsdpa
• hsupa modem
• what is hsdpa/hsupa control menu
• what is vodacom hsupa