What is Serving GPRS Support Node -SGSN?

abrahim   钻石会员    发表于 2014-5-30 02:08:21   最新回复:2014-05-31 21:36:13

The Serving GPRS Support Node keeps track of the location of an individual MS (Mobile Station) and performs security functions and access control. The SGSN also exists in a UMTS network, where it connects to the RNC (Radio Network Controller) over the Iu-PS interface
mjali   白金会员    发表于 2014-5-30 02:12:16

Yes you are right..........
Alaul   钻石会员    发表于 2014-5-30 06:54:18

Yes he is very technical......Thanks
zsiddique   白金会员    发表于 2014-5-31 21:36:13

What is the difference between SGSN & USN?
mjali   白金会员    发表于 2014-5-30 23:57:35

Plase share us a bit more.........
mjali   白金会员    发表于 2014-5-30 23:59:13

Technically very sound and this is very rich doc
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