Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.
GSM
Posted on 25-Feb-2003 18:14 | Tags Filed under: Glossary



GSM's air interface is based on narrowband TDMA technology, where available frequency bands are divided into time slots, with each user having access to one time slot at regular intervals. Narrow band TDMA allows eight simultaneous communications on a single radio multiplexer and is designed to support 16 half-rate channels. GSM also is the only technology that provides incoming and outgoing data services, such as email, fax, and internet surfing. GSM makes use of a SIM card that allows memory portability between 'dumb' GSM phones.






comments powered by Disqus


Trending now »

Hot discussions in our forums right now:

Another early grave filthy food pusher sees NZ as a soft target
Created by Rikkitic, last reply by Aredwood on 21-Apr-2018 19:25 (116 replies)
Pages... 6 7 8


Rugby 2019 coverage by Spark and TVNZ
Created by freitasm, last reply by ockel on 23-Apr-2018 01:13 (144 replies)
Pages... 8 9 10


What do DJs do?
Created by Rikkitic, last reply by driller2000 on 22-Apr-2018 16:17 (37 replies)
Pages... 2 3


Scrapping RUC and paying Diesel tax at the pump?
Created by DickDastardly, last reply by NzBeagle on 19-Apr-2018 09:44 (55 replies)
Pages... 2 3 4


Internet usage seems...excessive?
Created by Handsomedan, last reply by coffeebaron on 19-Apr-2018 22:28 (13 replies)

CGA Question
Created by Geektastic, last reply by Oblivian on 19-Apr-2018 11:38 (26 replies)
Pages... 2


787 Issues
Created by networkn, last reply by MikeB4 on 22-Apr-2018 19:48 (72 replies)
Pages... 3 4 5


Rimu flooring with asbestos lino on top - Remove + Sand&Polish or Cover up?
Created by kiwijunglist, last reply by blackjack17 on 22-Apr-2018 09:39 (38 replies)
Pages... 2 3