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Momentum is 3-D planar EM simulation software [1] for electronics and antenna analysis, a partial differential equation solver of Maxwell's equations based on the method of moments. [2] It is a 3-D planar electromagnetic (EM) simulator used for passive circuit analysis .
The TSF is based on a 1-MHz clock and "ticks" in microseconds. On a commercial level, industry vendors assume the 802.11 TSF's synchronization to be within 25 microseconds [ citation needed ] . Timing synchronization is achieved by stations periodically exchanging timing information through beacon frames.
WHDI 1.0 provides a high-quality, uncompressed wireless link which supports data rates of up to 3 Gbit/s (allowing 1920×1080 @ 60 Hz @ 24-bit) in a 40 MHz channel, and data rates of up to 1.5 Gbit/s (allowing 1280×720 @ 60 Hz @ 24-bit or 1920×1080 @ 30 Hz @ 24-bit) in a single 20 MHz channel of the 5 GHz unlicensed band, conforming to FCC and worldwide 5 GHz spectrum regulations.
Sometimes referred to as a "WUSB hub", a DWA allows existing USB 2.0 devices to be used wirelessly with a WUSB host. WUSB host capability can be added to existing PCs through the use of a Host Wire Adapter (HWA). The HWA is a USB 2.0 device that attaches externally to a desktop or laptop's USB port or internally to a laptop's MiniCard interface.
An iBurst desktop wireless modem by Kyocera in 2008 for IEEE 802.20 which provides an Ethernet interface. IEEE 802.20 or Mobile Broadband Wireless Access (MBWA) was a specification by the standard association of the Institute of Electrical and Electronics Engineers (IEEE) for mobile broadband networks. The main standard was published in 2008. [1]
Qualcomm Atheros is a developer of semiconductor chips for network communications, particularly wireless chipsets. The company was founded under the name T-Span Systems in 1998 by experts in signal processing and VLSI design from Stanford University, the University of California, Berkeley, and private industry.
This corresponds to a system spectrum efficiency of over 1 × 100 × 0.0017 = 0.17 (bit/s)/Hz per site, and 0.17/3 = 0.06 (bit/s)/Hz per cell or sector. The spectral efficiency can be improved by radio resource management techniques such as efficient fixed or dynamic channel allocation , power control , link adaptation and diversity schemes .
Intermedia Systems Corporation was an American media technology company, co-founded in Cambridge, Massachusetts in 1969 by Gerd Stern and Michael Callahan. Stern and Callahan had been members of the media art collective USCO in the 1960s when they had lived in Rockland County, New York . [ 1 ]