Quorum Systems announces the Sereno QS2000, a single-chip CMOS transceiver that offers simultaneous multi mode operation. Integrating support for 802.11b/g and GSM/GPRS/Full EDGE technologies, the QS2000 enables simultaneous voice and data operation, seamless hand-off between cellular and Wi-Fi networks, as well as enhanced make-before-break performance. Manufactured in CMOS technology, the device achieves simultaneous operation by using Quorum's Multi-Access Technology (QMAT) underlying proprietary intellectual property (IP), which allows the radio resource to be shared, enabling multi mode functionality while reusing passive and silicon real estate. Interference has been eliminated by the multi mode single-chip transceiver.
Quorum Systems, Inc.