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Scalable Portrait Video for Mobile Phone Conferencing
The growth of high-bandwidth wireless networks such as GPRS and CDMA 1X, 802.11, and Bluetooth has created a demand for rich content. Video conferencing is a promising application for mobile devices on wireless networks. This technology provides for generation, coding, and transmission of effective video-form, scalable portrait video for mobile video conferencing. Portrait video possesses higher visual quality while it maintains a low bit rate and low computational costs. The bandwidths of 2-4 level portrait video fit into the bandwidth range of 20-40Kbps that GPRS and CDMA 1X can stably provide over 2G wireless networks.Wireless networks deployed rapidly recent years GPRS (General Packet Radio Service) CDMA 1X (Code Division Multiple Access) 25G solutions wide area wireless increasingly regions Europe North America Southeast Asia LAN 80211 Bluetooth compete strongly local

Interested? This is an abstract of a technology that is available for sale or license. yet2.com can introduce you confidentially to the owner of this technology.
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