According to Xinhua news, China Mobile, the country's largest telecommunication company is expanding its commercial trials of 4G network across the country including Tibet.On Tuesday, the Tibet branch of China Mobile held a ceremony to mark the beginning of its 4G network trial in Tibet. This plan includes building new 4G base stations there and also provide support for connecting to the 4G network.In this new plan, China Mobile's high speed network services will soon benefit people living in the remote places. China's 4G network is also known as TD-LTE network is a home growing technology whi...

Why WeChat has made the three big Chinese telecom companies uncomfortable? Let's analyze from both technical and commercial levels.From a technical point of view, Mr. Huang, Dean of China Mobile Research Institute, described the impact of "always online service" applications like WeChat. Instead of using technical terms, we will explain in simple vivid phrases.First, mobile QQ, or WeChat, will have their own "request frequency". These requests are sent to the carrier network, to check the real-time status of itself, such as checking if there is status change or new news come up.These "signalin...