Octasic introduced its newest Small Cell platform, the SDR4000, supporting simultaneous multi-standard operation over a cell range of 20 km.
Octasic’s OEM-ready platform includes baseband hardware and software, three RF front ends, and an application processor. It enables simultaneous 2G, 3G, and 4G operation in a compact (170×170 mm) form factor that can be powered over Ethernet with passive cooling. Capacity ranges from 16 to 100 active users across multiple cellular standards.
A key feature is that the SDR4000’s dynamically re-programmable radios can operate from 700 MHz to 2.7 GHz with bandwidth from 200 kHz to 20 MHz. The same platform can be used in all operator networks worldwide or for custom waveforms and frequency bands.
Octasic’s flexiPHY software offers 3GPP compliant physical layers for GSM, UMTS, and LTE, eliminating the need for OEMs to develop the baseband portion of
the design. In addition, Octasic’s Opus Studion development toolset lets OEMs enhance the flexiPHY software or enable them to develop their own proprietary PHY.
The design features three radio front-ends, enabling it to support continuously active network listen during cellular operation. This enables advanced Radio Resource
Management (RRM) strategies for powerful Self Organizing Network (SON) capabiliti
For the application processor, Octasic has selected the Intel Atom processor. Specifically, Octasic is using the Intel Atom processor N2600. A single processor can run the UMTS RNC stack as well as the LTE Layer 2 and 3, supporting 100 active users. Furthermore, Intel QuickAssist Technology provides easy-to-use software for data-plane acceleration, while supporting migration across Intel-based devices.
“Small Cell technology is creating disruption in the conventional basestation landscape as well as enabling innovative new applications. Vendors are moving very quickly to stake claims in these new markets,” said Fabio Gambacorta, VP Sales and Business Development at Octasic.
