ETSI - TR 122 908
Universal Mobile Telecommunications System (UMTS); LTE; Study on Paging Permission with Access Control (PPAC)
|Publication Date:||1 August 2020|
This Technical Report (TR) presents the results of the Study on Paging Permission with Access Control. The intent of this Study is to assess the ability of 3GPP specifications to meet requirements identified for Paging Permission with Access Control. This Study considers the following aspects:
- Identify requirements and aspects for Paging Permission with Access Control.
- Perform a Gap Analysis to assess the ability of existing 3GPP specifications to meet the requirements and aspects.
Regarding use-cases, followings should be studied in order to identify issues which are caused by the existing access control mechanism which does not allow UEs applied the access class restriction to establish terminating calls (non-exhaustive list):
- Priority Service.
- Emergency Service.
- Communication between UEs in the same area where access control is performed
This study should focus on providing this service using the CS/PS domain.This study includes the aspect of originating call and terminating call.