Dec 6, 2022Equipment Identity Check Procedure of EIR (Equipment Identity Register) in a 5G NetworkAccording to the security policy of the PLMN operator, the IMEI verification must be possible during each access attempt, with the...
Nov 29, 2022The role of SMS Center in a 5G NetworkA few years ago, vendors were suggesting that peer-to-peer SMS sending was on the decline and the mobile operators (#mnos) should invest...
Nov 8, 2022Cloud Native Design of Calling Line IdentificationIntroduction The main purpose of Calling Line Identification (CLI) is to accomplish secure communication by preventing calls such as...