does the signal travel further than gsm? Is their any advantages of gsm over CDMA because western Europe used to act smug when looking at American phones. Why was this?
does the signal travel further than gsm? Is their any advantages of gsm over CDMA because western Europe used to act smug when looking at American phones. Why was this?
I don't think you guys are understanding the question.
The answer (as near as I can tell) is that CDMA was available first. It sounds simple, but it's not like anyone officially "decided" it was what everyone was going to use or anything.
Qualcomm started making phones and they started selling. That's about it, really. I don't think GSM was avaiable until after that.
I'm not sure of this, bit that's my understanding of it.
The answer (as near as I can tell) is that CDMA was available first. It sounds simple, but it's not like anyone officially "decided" it was what everyone was going to use or anything.
I mean where else is CDMA used? México?
This whole topic is very moot.
Vodafone (which owns 45% of Verizon Wireless) forced VZW to adopt GSMs 4G technology so that presumably you can roam internationally without VZW or Vodafone paying carrier fees to eachother.
In 5 years because of this AT&T, Verizon Wireless, T-Mobile, and Alltel will all be GSM just like the rest of the world.
Sprint will be left alone on GSM but know how they are bleeding money they will probably be sold to someone (presumibly someone on GSM like Rogers in canada) and we all will be in GSM Heaven except for our poor Canadian neighbors.
I mean where else is CDMA used? México?
CDMA and GSM are competing standards. CDMA is thought to have better sound quality and I believe the communications can be encrypted for secure conversations. Also, I recall hearing awhile back that CDMA can get by with less towers and has a higher call capacity (something to do with how the data is sent).
Why the rolleyes? Everything he said is true....Voda does own a 45% stake in Verizon Wireless. VZW is moving to the GSM standard for 4G (Called LTE) and they would make a ton of money if Verizon doesn't have to actually pay Vodafone for roaming and vice versa, yet can still charge out the ass for it