ELECTRONIC WIRELESS TRANSMISSION DIGITAL

Brand	Owner	Address	Description
ION	TV ANSWER, INC.	1941 ROLAND CLARKE PLACE RESTON VA 22091	electronic wireless transmission of digital and video data over radio links and satellite stations; and, electronic transmission of interactive data communications between subscriber television stations and a central data processing center;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of transmission bandwidth by transmitting a subset of the digital image data. The subset image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. Header data is provided to further describe the subset image data. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received. A wireless to digital visual interface (DVI) graphics engine decompresses and renders the image for output to a DVI connector receptacle. The rendered image is projected by the projector resource in accordance with the associated header data so that the exact image that appears on the image generation device also appears on the projected display.