Mobile operators have well-established standard software for network monitoring, network optimization, and service monitoring. However, there is usually a glaring omission when it comes to network configuration. Yet this forms the basis for both an efficient network structure and expansion as well as for the integration of new technologies – and therefore for a high-quality and profitable network. The reason for this is the complexity and versatility of network configuration, which is very difficult for standard software to depict. The challenge is illustrated by a few figures: The 3GPP standard includes around 100 to 150 parameters, meaning that several thousand settings are required for the practical implementation of the specific configuration of vendor-specific network elements.
Open solutions are therefore essential, since they can be flexibly adapted to new circumstances while also taking into account the main management indicators, such as time-to-market, quality, and efficiency. MicroNova has developed a versatile, flexible best-practice solution, which is independent of the network equipment provider. The solution combines the views of the often heterogeneous regional network and management structures, and allows for expansion to a central database for overarching comparisons.
To address the various challenges, MicroNova has redesigned its tried-and-tested COM5.Mobile. The COM5.Mobile product portfolio now includes COM5.Mobile Audit for monitoring and reviewing network consistency, COM5.Mobile Optimizer for optimizing the radio access network and COM5.Mobile Integrator for automated support of roll-out and integration processes, for example as part of the introduction of 5G.
The entire product range can be customized to the growing needs and network sizes of mobile operators and is ideally equipped for the integration of future mobile communications generations (5G). Investments can be quickly integrated into the live network, which has a direct positive effect on sales. COM5.Mobile makes network expansion much more efficient for operators, as the maintenance effort remains low even for larger networks.
Network equipment providers have already tried to close this gap with various approaches. However, as soon as system boundaries between different vendors have to be taken into account (multi-vendor capability), the corresponding concepts usually reached their limits. As a result, network operators sometimes take action themselves by developing their own, often complicated, tools. However, the solutions that have emerged over the years are not only complex and expensive, they are also becoming increasingly outdated. This is all the more true when looking at the rapid development of mobile technologies. New functions and network technologies, software updates, switching to another network supplier – all of these are difficult to implement with concepts of this kind.
What’s more, these kinds of in-house creations are often pure one-way street solutions: the live network can be configured, but it is not possible to return data from the live network to the planning network. This functionality, however, is invaluable for network operators when it comes to quality assurance, since reliable network auditing is only possible by alignment with planning data. A complete view of the network is essential for MNOs to both plan investments in the network and comply with quality guidelines.
The entire COM5.Mobile product range is based on the framework developed by MicroNova. This framework already provides a powerful platform for parameter planning and configuration management of mobile networks or related radio networks (e.g., directional radio, TETRA). Automated mechanisms that transfer the mobile communications supplier/vendor are already part of the framework (Framework Designer). The database model and the associated interfaces and import mechanisms are automatically generated based on the information supplied by the respective vendor (NBI specification). This applies both to the planning systems and for the live network systems.
The carrier-specific adjustments or mapping rules (engineering rules and parameter templates) are passed to or populated in the framework in the form of configuration data. The modular design of the COM5.Mobile framework supports integration into the carrier-specific processes and implementation of the respective logic. Examples include the graphical representation and the mapping of the special operations on plug-ins, workflows, and specific filters (e.g., administration, planning data editor, planning data management, configuration data management, and vendor-neutral neighborhood planning, etc.).
- Security and user management
- Administration of interfaces with the corresponding management of access rights to neighboring systems
- Scheduler for automated processes such as imports, live network reconciliations, etc.
- Parameter editor including management of parameter classes
- Planning data editor
- Management of templates for Network-wide Parameters (NWPs)
- Rules editor for consistency checking
- Standard configuration plug-ins for GSM / UMTS / LTE / 5G - BSC, RNC, NodeB, neighborhoods, eNodeB, BS/TRX, frequency planning, etc.