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Wireless technologies are migrating from complex hierarchical voice-oriented architectures to flatter, low latency, all-IP based designs – reducing cost and complexity for service providers while efficiently supporting real time IP services. Coupled with this trend is the migration to higher performance OFDMA air links with MIMO and AAS, providing much greater bandwidth with improved interference characteristics. These trends are driving the requirement for a new class of wireless core solution that can aggregate these higher capacity base stations, and intelligently manage and control the IP-based service flows. ASN-GW is a purpose-built platform to address these emerging requirements, offering service providers a powerful solution for deploying WiMAX and 4G networks. |
