Nokia Siemens Networks Deploys iSON Solution for KDDI's 3G and LTE Networks

Nokia Siemens Networks has deployed a telecoms operating system for Japanese mobile operator KDDI to create intelligent, self-organizing network. According to the company, the intelligent Self Organizing Networks (iSON) approach automatically manages KDDI’s 3G and 4G LTE networks to ensure people receive a consistent voice and data service, irrespective of the network they are using. This approach from Nokia Siemens Networks operates country-wide, across networks built with equipment from multiple vendors.

The iSON solution allows the operator to automate and optimize its network operating processes across multiple technologies and vendors, said the company. iSON is a key part of Nokia Siemens Networks’ Liquid Net-based approach to efficiently managing the demands of delivering efficient mobile broadband, whilst delivering and managing a valuable customer experience.


Nokia Siemens Networks further adds that it’s multi-vendor iSON provides KDDI with a unified and flexible platform as well as an integration layer for dynamic and cost efficient multivendor operations. Consolidating the OSS landscape across networks, NetAct automatically tunes the networks to be more responsive to traffic fluctuations. This saves manual effort and improves network availability. It also increases the interworking performance across 3G and LTE by automatic adaptations of the system linkage parameters such as Self configured Circuit Switched FallBack (CSFB).Mobility Robustness Optimization (MRO) automatically adapts and speeds up LTE network optimization and improvement cycle.



The company has also provided professional services for implementation, integration and customization with KDDI’s business processes.