Reconfigurable OFDM Core

OFDM has taken the center stage of most of the wireless systems after 3G, including WiFi, WiMAX, DAB, DVB, etc. ASTRI is developing a Reconfigurable OFDM Core which fully employs the advantages of reconfigurable design and OFDM modulation scheme for multi-mode applications.

Reconfigurable OFDM Capability to Support Multi-mode Multi-media Multi-function Applications

Reconfigurable OFDM core has the advantages to support multi-mode multi-function applications. Wireless terminals for future applications will be increasingly multi-mode. Multiple radio interfaces, such as WiFi, WiMAX, DxB, 2G/2.5G/3G and B3G/4G, integrated in a single device will become commonplace.

Furthermore, with its low complexity, low power consumption, competitive silicon area/cost, configure-on-the-fly flexibility, etc., reconfigurable OFDM core can also efficiently facilitate product development and manufacture.

Reconfigurable OFDM Core R&D at ASTRI

Leveraging its expertise on reconfigurable OFDM core technology, ASTRI has initiated multiple programs in DTV and mobile TV applications to support multi-mode functions, which include:

• Multiple mode Mobile TV Demodulator IC (CMMB, DVB-T/H, T-DMB)
• Multiple mode RF Tuner for OFDM-Based Mobile TV receivers