However, according to David French, CEO of Quantenna, "Of more value is the digital beamforming hardware with on-chip DSP doing real-time characterization of the Wi-Fi channel to perform [signal] steering on a packet-by-packet basis." The DSP is an ARC 4 and in all there are 14 patents around this area, he added. Other features include concurrent dual-band mode and mesh networking. According to French, it should be under $10 by the end of 2010.
The newly announced reference design kit (RDK), dubbed the QHS600x, consists of a radio GMII module connected via a mPCI connector to a host adapter board and enables straightforward board boot, bring up and program execution. It also includes integrated functions for various I/O interfaces, including gigabit Ethernet, DDR SDRAM, flash, USB 2.0 OTG, ARM JTAG debug port, GPIOs, serial port and four antenna ports.
Also included is a complete software developer's kit (SDK) that implements the entire networking and device discovery/connectivity functionality required for a wireless video bridge module supporting the 802.11n standard. Additionally, Quantenna and LitePoint have worked together to provide a full test suite of specialized video-over-wireless radio frequency (RF) calibration and performance-characterization software.
According to French, Quantenna will introduce a video bridge at CES and he sees as strong play for its technology with service providers. The company already has a deal with Swisscom, one of its backers, as well as eight other providers, unnamed as yet.
Information is shared by www.irvs.info
