Table of Contents
What is the purpose of HLR?
The HLR is used to identify their last known location. This information is updated each time the device is transferred in to another location. The HLR also facilitates Short message services (SMS) by scanning through the HLR to identify the mobile switching center (MSC) currently used by the receiving party.
Why do we need HLR VLR?
In general, HLR contains information about all subscribers within a network, while VLR contains more dynamic information relevant to subscribers roaming within the VLR area. HLR acts as a fixed reference point for a particular mobile station (subscriber), while its VLR can vary depending on mobility and network design.
What is HLR and VLR in mobile computing?
There are two types of location register: home location register (HLR) and visitor location register (VLR). An HLR is a database for mobile subscriber management.
What is HLR in LTE?
Modulo’s Home Location Register (HLR) provides a comprehensive, cost-effective centralized subscriber database management solution for wireless networks. With the integrated support of an HLR and Authentication Center, the HLR supports subscribers from 2G (GSM/GPRS), 3G (UMTS) and 4G (LTE) networks.
What is an an HLR?
An HLR is a Home Location Register which is a large online database with details of every active mobile phone account. Data can be accessed based on the SIM card number when interacting with a mobile device or by mobile phone telephone number when processing incoming calls.
What is VLR and HLR in Telecom?
As From the Name VLR means Visitor Location Register and HLR means Home Location Register so it has all detail of subscriber so VLR has temporary details. Let’s check in detail vlr in telecom. The HLR in telecom is the reference database for subscriber parameters.
What is HLR (Home Location Register)?
HLR is abbreviation for Home Location Register and it is one of the most important component in a GSM network. It is nothing but a giant Server database.
What is the use of the visiting Location Register (VLR)?
VLR -visiting location register is used when you move from one state to another. It stores temporary data of the user who has moved from one state to another. It is also used for location of the user. ie the bts doesnt know the exact location of the mobile station.The MSC tells that the mobile station is under which BTS using VLR.