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GPRS Wireless Solution for Network Optimisation

11th March , 2004

Europe : Knowing the exact resource usage of their GPRS networks and the Quality of Service (QoS) perceived by their subscribers are essential issues for wireless network operators. In addition, obtaining reliable vendor-independent information can make a real difference in the optimization of the service provided and consequently in revenues. The main challenge for operators is to provide their customers with the best service quality, which means they must maximize the performance of their networks by monitoring a maximum of information. With the latest version of its
OCEAN-CIGALE GPRS solution, Astellia is offering an unrivalled tool to fulfil these key requirements.

OCEAN-CIGALE GPRS supplies an unequalled number of multi-level Key Performance Indicators (KPI) on the effective network throughput and on the quality of service truly experienced by subscribers. It offers significant information displayed in user-friendly graphs in order for users to easily spot performance deficiencies.

Since the information is available from the PCU (Packet Control Unit) level down to the cell level, problems can be traced from an entire group of IMSI (International Mobile Subscriber Identity) down to a single one and at any critical part of the network, per APN (Access Point Name). Operators can track, analyze and monitor element failures and optimize network performance even when data is ciphered, as Astellia’s solution is the only equipment capable of deciphering hundreds of thousands of ciphered IMSI. Last but not least is the impressive data capture capability of the platform (up to twenty full duplex links), which brings even more analysis latitude by the huge amount of information processed.

The Ocean-Cigale GPRS solution helps operators achieve a more precise understanding of the causes of performance deficiencies. It also offers them evidence when complaining to equipment vendors.

About Astellia
With two decades experience in the telecom activity and a constant in-the-field involvement, Astellia helps more than seventy mobile telecom operators worldwide in their everyday task of maximizing the performance of their GSM/GPRS/UMTS networks and thus to offer an optimum quality of service to their subscribers.

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