2G and 3G GGSN (Gateway GPRS Support Node) functionality on Alcatel-Lucent's 7750 Service Router-based mobile packet core gateways. Alcatel-Lucent's 4G mobile packet core gateway platform now supports GGSN for 2.5G and 3G as well as Serving Gateway and Packet Data Network Gateway for LTE, giving service providers a seamless and massively scalable solution for GPRS/EDGE, HSPA, HSPA+ and LTE. The 7750 SR delivers more than ten times the performance and scale of typical 3G packet core gateways, has been in global LTE trials since 2009 and will be available for commercial delivery of 2G, 3G and LTE services in the second half of 2010.The new Alcatel-Lucent Wireless Mobility Manager (WMM), a high-performance and scalable solution for 2.5G/3G SGSN (Serving GPRS Support Node) and LTE MME (Mobility Management Entity) on an in-house designed and optimized, common ATCAv2 platform. This combined functionality enables operators to expand or renovate their existing packet cores to support HSPA and HSPA+ today while having the signaling and control plane performance required of an MME when they migrate to LTE.To address the need for smarter bandwidth, enabling mobile operators to improve network efficiency and monetization, Alcatel-Lucent's end-to-end wireless network and policy management offering now includes:

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