Researchers find Wi-Fi use in cars challenging, develop new protocol
Researchers from Microsoft, the University of Massachusetts at Amherst and the University of Washington have been testing whether people can use applications, such as VOIP and web browsing, while sitting in a moving vehicle in an area that has an outdoor wide-area Wi-Fi network. The passengers in their experiment rely on outdoor Wi-Fi base stations for connectivity. Their conclusion: people experience frequent disruptions in connectivity because Wi-Fi handoffs are difficult to achieve. As a result, the researchers developed a protocol…



