Is there Unicom 4g in Shantou?

All business halls and most mobile phone shops in Shantou have Unicom 4g cards.

With the rapid development of Internet mobile communication, Shantou Unicom ushered in the arrival of the 4G era. In order to publicize the incomparable advantages of 4G network in "transmitting high-quality video images" and feel the ever-changing scientific application brought to people's daily life by the era of Internet mobile communication, Shantou Unicom Mobile Photography Competition was jointly held with Shantou Photographers Association. With the theme of "Welcome to the 4G era, Shantou is wonderful", this contest will build an ideal, beautiful and happy home around exquisite Shantou and smart Shantou. The work aims to record the wonderful moments of Shantou's urban development and history and culture, reflect the harmonious development of society, focus on social documentary photography, and give consideration to humanistic customs and landscapes.

Through this mobile phone photography contest, we will build a platform for customers who like photography to show their talents and communicate interactively. We will make use of the advantages of 4G network, combine photography with Unicom's network, publicize the advantages of the network, and let more users experience the high-quality network services of Unicom's 4G.

4G is the abbreviation of the fourth generation mobile communication and its technology. It is a technical product that integrates 3G and WLAN and can transmit high-quality video images, and the image transmission quality is comparable to that of HDTV.

China Unicom applied for a TD-LTE license in order to support the domestic 4G standard with independent intellectual property rights, and was granted a TD-LTE license on February 4th, 2003.

On the afternoon of June 27th, 20 14, the Ministry of Industry and Information Technology approved China Unicom to carry out TD-LTE/FDD-LTE hybrid networking experiments in 16 cities respectively. Facing the coming 4G era, China Unicom will implement 3G/4G cooperative operation to create the leading edge of WCDMA+LTE cooperation. Unicom adopts the form of TD-LTE and FDD-LTE hybrid networking, namely "dual 4G network". Users can use both TD-LTE and FDD-LTE 4G networks.

2065438+On February 27th, 2005, the Ministry of Industry and Information Technology issued the business license of "LTE/ Fourth Generation Digital Cellular Mobile Communication Service (FDD-LTE)" to China Telecom Group Company and China United Network Communications Group Co., Ltd.