In the era of Internet usage, we develop further until 4G in major cities or large countries, it works no problem, but for a small country or a small town to a technology, it also cannot be used with 4G. may be relatively high expenses, it is an obstacle for the development of technology, equal with others. The way Google has launched a project to release a balloon Project Loon is up into the atmosphere to provide Internet connectivity to remote locations around the world.
การแปล กรุณารอสักครู่..