Although GSM/GPRS is gaining momentum in the US, CDMA2000 is still more widely deployed for the moment. Lucent has demonstrated a solution (not sure if there is a field installation yet) that allows roaming between a CDMA2000 1xEV-DO (Enhanced Voice-Data Only) network and a 802.11 network.
Thanks, Fred ----- Original Message ----- From: "Jon Baer" <[EMAIL PROTECTED]> To: "NYC Wireless" <[EMAIL PROTECTED]> Sent: Monday, February 03, 2003 7:30 PM Subject: [nycwireless] 3G + WiFi > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Don't get why this can't be a common, acceptable approach ... roam and go > GPRS, when in range go WiFi ... > > http://www.e-insite.net/index.asp?layout=article&articleid=CA274508&title=Ar > ticle&spacedesc=news > > - -snip- > The data flows can also employ separate network interfaces in parallel. For > example, if the WLAN does not offer sufficient reliability from a given > location, the vital medical data transmissions can be simultaneously sent > over a GSM/GPRS or UMTS/WCDMA channel. > - -snip- > > - - Jon > -----BEGIN PGP SIGNATURE----- > Version: PGP 8.0 > > iQA/AwUBPj8JuUHb24uaDK9HEQJGzwCfSfDuZnkeuiWb6nuDezOlnn/ojgcAoJl1 > OUkLJRp0PWa1M15iP58txEn5 > =2lCf > -----END PGP SIGNATURE----- > > -- > NYCwireless - http://www.nycwireless.net/ > Un/Subscribe: http://lists.nycwireless.net/mailman/listinfo/nycwireless/ > Archives: http://lists.nycwireless.net/pipermail/nycwireless/ > -- NYCwireless - http://www.nycwireless.net/ Un/Subscribe: http://lists.nycwireless.net/mailman/listinfo/nycwireless/ Archives: http://lists.nycwireless.net/pipermail/nycwireless/
