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Visitor location register

Visitor location register

Name: Visitor location register

File size: 219mb

Language: English

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A visitor location register (VLR) is a database that contains information about the subscribers roaming within a mobile switching center's (MSC) location area. A visitor location register (VLR) is a server in a cellular network that supports roaming functions for users outside the coverage area of their own HLR. The Visitor Location Register (VLR) is a database in a mobile communications network associated to a Mobile Switching Centre (MSC). The VLR contains the exact location of all mobile subscribers currently present in the service area of the MSC.

Network switching subsystem (NSS) (or GSM core network) is the component of a GSM system The visitor location register (VLR) associated with this MSC will have the subscriber's data in it. The anchor MSC is the MSC from which a  Home location register (HLR - Visitor location register (VLR - Equipment identity. The Visitor Location Register (VLR) contains information about the mobile stations roaming in a Mobile Switching Center (MSC) area. Visitor Location Register (VLR) is a database which stores information about mobile phones that have recently joined a particular area of a mobile operator's network.

1 Feb VLR - Visitor Location Register contains the international mobile subscriber identity (IMSI) and the MSISDN of which helps to interpret the. Abbreviated as VLR, the visitor location register is a database maintained by a cellular service provider used to track users who are roaming in that mobile. The principles of the split between HLR and VLR, that is the Home and Visited Location Registers, were established back in the late s when GSM was. What is Visitor Location Register (VLR). 1. This is a dynamic database for the users of mobile equipments. Learn more in: Business Decisions through Mobile. In Mobile Switching Centre Visitor Location Register is present to hold temporary information about Subscribers. Please state the details.

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