The wireless market today supports multiple standards such as 2G/3G, CDMA, WiMAX, WiFi and LTE. Due to data traffi­c explosion in recent times, most Communications Service Providers (CSPs) are enhancing their packet core for each of the access domains and hence incurring signi­ficant OPEX/CAPEX costs which is not  commensurate with the increase in their revenues. Since LTE supports multiple access convergence at the packet core level, CSPs can deploy a uni­fied LTE  Converged Core which will help in signifi­cant reduction in CAPEX and OPEX.

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Srinivas Vunnava
Senior Director - Engineering
Fujitsu Network Communications Inc.
 
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