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Technology Stocks : Nokia Corp. (NOK)
NOK 6.420+0.2%3:29 PM EST

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To: 49thMIMOMander who wrote (1390)9/29/2001 11:49:04 AM
From: Eric L  Read Replies (1) of 9255
 
re: GSM coverage in North America

<< is there any map on the web on the "whole picture"??
(New Orleans, etc gaps) >>

The best coverage maps are available from "Wireless ScoreKeeper" and use a map-based CD-ROM program. I used to have access to my former companies subscription. They are now owned by Global Information, Inc. (GII).

The North American GSM Alliance & North American GSM Alliance (GSMNA) has this not so detailed one (doesn't show carriers) which is updated through 01/15/01

gsm-pcs.org

Shows some of the holes but we do of course have a lot of desert, mountain, forest, lakes and rivers. Be that as it may, GSM is still building out in the US because of that whole C Block fiasco (and also some of the D/E/F stuff - financing had really dried up for these carriers - timing is everything).

Another issue regarding GSM buildouts in the US was that the carriers with big bucks and name brand, for the most part selected IS-136 TDMA or IS-95 CDMA for digital buildouts (BellSouth an exception and to some degree PacBell which spun from an RBOC).

SprintPCS (big winner in C-Block) was really pivotal in this. The decision between GSM or CDMA for them was purely a financing decision. I suspect Ericsson regrets not coughing up the financing. Nortel with both CDMA and GSM1900 wanted to see CDMA get a start - same with Motorola and of course AT&T (now Lucent) was pushing heavy for CDMA. Nokia couldn't play because they didn't have PCS1900 (GSM1900) infra back then.

- Eric -
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