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

The HLR refers to (Home Location Register). The HLR contains subscription information of the users, like which networks the user should be able to access, and the QoS the user has subscribed.

2023年11月8日 · The Home Location Register (HLR) is a core component in a GSM (Global System for Mobile Communications) network, responsible for storing subscriber-related information and providing essential functionality for call routing and subscriber management. Here's a technical explanation of the purpose and functions of the HLR: 1.

2012年3月4日 · HLR: 归属位置寄存器（Home location register），是GSM系统的中央数据库，存储着该HLR控制的所有存在的移动用户的相关数据，所有移动用户重要的静态数据都存储在HLR中，这包括移动用户识别号码、访问能力、用户类型和补充业务等数据。HLR还存储这归属用户有关 …

The GSM architecture offers voice calls, text messages and data services over a cellular mobile network. It is also known as 2G or Second Generation technology. 2G GSM System Architecture. Let us understand overview of 2G architecture with its network interfaces that is used as foundation of cellular mobile communication network.

2025年1月21日 · What is the HLR? The Home Location Register (HLR) is a fundamental component of mobile networks, particularly in 2G and 3G systems. It is a centralized database that stores crucial subscriber information, such as: SIM Data: International Mobile Subscriber Identity (IMSI) and Mobile Subscriber Integrated Services Digital Network Number (MSISDN).

2G核心网设备，及MSC（Mobile Switching Center），移动交换中心。 2G组网中MSC就是核心网的最主要设备；HLR、EIR和用户身份有关，用于鉴权。 MSC/VLR： VLR是一个功能实体，物理上VLR和MSC是同一个硬件设备，相当于一个设备实现了两个角色。 HLR/AUC也是如此，HLR和AUC物理合一。 在2G只能打电话发短信的基础上，有了GPRS，就开始有了数据（上网）业务。 2.5G相对于2G核心网发生大变化，开始有PS核心网。 PS： Packet Switch，分组交换，包交 …

A HLR (Home Location Register) is a database for managing subscribers on 2G and 3G networks. For IoT initiatives, this database helps ensure that only authenticated and authorised users and devices can access your services.

Location: Between the MSC and the Home Location Register (HLR). Function: The Asub interface is used for signaling between the MSC and the HLR, which stores subscriber information such as location, services, and authentication data. It helps manage subscriber data, call routing, and mobility tracking.

2012年10月1日 · 移动交换中心（msc）是2g通信系统的核心网元之一，负责在移动电话和pstn、其他移动电话之间提供呼叫转换服务和呼叫控制。msc通过与hlr、vlr、auc等数据库交互，完成用户位置登记、呼叫处理、过区切换等功能，确保移动通信网络的高效运行。