The new WiFi base stations which is in san Francisco that are covering city-wide WiFi coverage’s up to 1 km. The Etri access point center will cover the range of up to 1-kilometer ie.about 3/5 of a mile. Here range means that the radius is 1 kilometer and the area of neighborhood of 3.14 square kilometers or about 2 square miles.
Etri is saying that the access point gives a range of between 100m and 1km.it is based on having no interference what so ever in the form of concrete buildings, mountains, valleys, and so forth. The other wireless product that they revealed earlier today is a router offering speeds of up to 240Mbps.