Sign in Subscribe

eMSS (Enhanced mobile switching centre server)

Last updated on 

Introduction:

In the world of mobile communication, the Enhanced Mobile Switching Centre Server (eMSS) is a critical component. It is a network element in the core network of a mobile operator, which manages the switching and routing of voice and data calls between mobile phones, and between mobile phones and the rest of the network.

In this article, we will discuss eMSS in detail, including its architecture, functions, and benefits. We will also talk about how eMSS improves the overall performance of a mobile network, and how it enables mobile operators to offer a wide range of services to their subscribers.

Architecture:

The eMSS is a distributed system that consists of several nodes, each performing a specific function. The core of the eMSS is made up of three nodes:

  1. Mobile Switching Centre (MSC): The MSC is responsible for the switching and routing of voice calls between mobile phones, and between mobile phones and the rest of the network. It also manages the mobility of mobile phones, which allows users to move from one location to another while maintaining their connections.
  2. Gateway Mobile Switching Centre (GMSC): The GMSC is responsible for the routing of calls between the mobile network and other networks, such as the public switched telephone network (PSTN) and the internet.
  3. Home Location Register (HLR): The HLR is a database that stores information about the subscribers of the mobile network, including their phone numbers, service profiles, and location information.

Functions:

The eMSS performs several critical functions that enable mobile operators to provide high-quality voice and data services to their subscribers. These functions include:

  1. Call Control: The eMSS controls the establishment, maintenance, and termination of voice calls between mobile phones. It also manages the routing of calls between the mobile network and other networks, such as the PSTN and the internet.
  2. Mobility Management: The eMSS manages the mobility of mobile phones, which allows users to move from one location to another while maintaining their connections. This function includes location management, handover management, and roaming management.
  3. Subscriber Management: The eMSS manages the subscribers of the mobile network, including the registration, authentication, and authorization of new subscribers. It also manages the service profiles of subscribers, which define the services and features that they are entitled to use.
  4. Billing and Charging: The eMSS is responsible for the billing and charging of subscribers for their use of the mobile network. It collects usage data from the mobile network and generates bills for subscribers based on their service usage.

Benefits:

The eMSS provides several benefits to mobile operators, including:

  1. Improved Network Performance: The eMSS improves the overall performance of the mobile network by reducing call setup time, improving call quality, and reducing call drops. It also enables faster handovers between cells, which results in fewer dropped calls and better coverage.
  2. Increased Service Offerings: The eMSS enables mobile operators to offer a wide range of services to their subscribers, including voice and data services, messaging services, and value-added services such as mobile banking, mobile commerce, and mobile advertising.
  3. Cost Savings: The eMSS enables mobile operators to reduce their operational costs by optimizing network performance, reducing network downtime, and improving resource utilization. It also enables mobile operators to offer services at lower prices, which can help them to attract new subscribers and retain existing ones.

Conclusion:

The Enhanced Mobile Switching Centre Server (eMSS) is a critical component of a mobile network, which manages the switching and routing of voice and data calls between mobile phones, and between mobile phones and the rest of the network. It provides several benefits to mobile operators, including improved network performance, increased service offerings, and cost savings. As mobile networks continue to evolve and demand for mobile services increases, the importance of eMSS is only going to increase. Mobile operators will need to invest in advanced eMSS solutions to meet the demands of their subscribers and stay competitive in the market.

Furthermore, as the 5G era dawns upon us, the eMSS will have an even more critical role to play. The high-speed and low latency capabilities of 5G will require mobile networks to be more agile, more efficient, and more reliable than ever before. The eMSS will play a crucial role in enabling mobile operators to meet these requirements and deliver a seamless and superior user experience to their subscribers.