WiMAX World: Fujitsu Marries Femto, WiMAX on a Chip

Fujitsu Microelectronics America Inc. on Wednesday announced a new Fujitsu mobile WiMAX base station SoC, designed to meet the cost requirements of a femto base station architecture.

In addition to complying with WiMAX Wave 2 certification requirements, an on-chip processing unit delivers the power needed to handle all functions of a femto base station. For larger base station applications, an additional processor can be connected by means of a PCI host interface to handle larger demands for more throughput and a bigger user base.

“The femtocell value proposition is fairly straightforward: all the benefits of WiFi-based FMC without the need to force users into choosing from a limited supply of dual-mode devices,” said Peter Jarich, research director with Current Analysis. “From a commercial perspective, however, the promise of low-cost home base stations that end users and operators can afford has transformed the WiMAX femtocell from an abstract concept into a business model that operators are actively investigating and planning for.”

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