Closed subscriber group
From HandWiki
Revision as of 01:09, 7 March 2021 by imported>Unex (change)
A closed subscriber group (CSG) is a limited set of users with connectivity access to a femtocell. When a femtocell is configured in CSG mode, only those users included in the femtocell's access control list are allowed to use the femtocell resources. On the other hand, a femtocell can be also configured in Open Access mode, in which any user is allowed access to the femtocell.
A closed access femto will accept LAU (Location Area Update) only from a subscriber who is in the ACL (Access Control List) of the femto, the other subscriber, named as Public User, who is not in the ACL will get a reject with a roaming not allowed cause 13 or 15.
See also
- Femtocell, microcell and picocell
External links
Original source: https://en.wikipedia.org/wiki/Closed subscriber group.
Read more |