"4G" is the fourth generation mobile communication and technical abbreviation, is the collection of 3G wireless local-area network (WLAN) at an organic whole with high quality video and able to transmit images and image transmission quality and high definition TV neck-and-neck technical products. 4G system can 100Mbps speed to download, dial-up Internet faster than 2000 times, upload speed also can achieve 20Mbps, and satisfies almost all users for wireless service requirements. And in user the most attention, and fixed price 4G neck-and-neck in price, broadband networks, and billing way more flexible, users can completely according to their own needs to determine the services. In addition, 4G can in DSL and cable modem not covered place deployment, and then extended to the whole region. Obviously, 4G has incomparable advantages.
The background of the development of 4G
Communication technology is developing rapidly, give people a lot of enjoyment. With the data communication and multimedia services
Demand of development to adapt to the mobile data, mobile computing and mobile multimedia operation requires the fourth generation mobile communication began to rise, so have reason to expect the fourth generation mobile communication technology gives people a more beautiful future.
