While wireless junkies in the states await third generation (3G) speeds, researchers in Japan have already achieved 300Mbps downstream via new fourth generation (4G) technology, according to Network World Fusion. The experiment consisted of a car running at 30 kilometers per hour at a range of between 800 meters and 1 kilometer from the 4G base station. On average, provider NTT DoCoMo says they achieved speeds of 135Mbps. The company conceded that the speeds were under very particular conditions, and noted that they still "only" planned to provide 4G connectivity at speeds around 100Mbps in real world applications.