Communications Networks

There is a lot of controversy at home about whether you can use mobile phones on airplanes. This is not very advanced technology news, the use of satellite communications systems, not only the normal use of mobile phones on the aircraft, but also is expected to connect WiFi wireless Internet access, and watch real-time network video.       If it does, it will be a major breakthrough in our country. Some European airlines have been able to use their phones on airplanes many years ago, and they can send television signals on the ground via satellite communications networks ...

China's major telecoms operators question the attractiveness of the technology to foreign markets, despite China's efforts to promote TD-SCDMA, its self-developed 3G wireless communications standard, to other countries.　　Huawei and ZTE, China's two top telecoms equipment manufacturers, have invested hundreds of millions of of billions of dollars in developing telephone and network systems based on TD-SCDMA standards. China Mobile, the world's largest mobile communications company, is also costing billions of of dollars to build TD-SCDMA standard communications networks.　　This communication standard is competitive with the more mature global communication standard WCDMA and CDMA 2000. But ...

Sina Technology News June 16 news, in the recent talk about the next generation network (5G), Xi Guohua, chairman of China Mobile said the future of communications networks will be more efficient and intelligent, the existing network operators will be a huge traditional Subversion to meet the growth of mobile data up to a thousand times in the next ten years. 5G Network Requirements Xi Guohua made the above remark at the Asian Communications Exhibition last weekend. He said that with the advent of the mobile Internet era, the network has set higher requirements. There are three main characteristics: efficient, high-speed, intelligent . He said that for wireless networks, it's efficient, high ...

Absrtact: Because of the Prism project's exposure, the United States has become more and more embarrassed about national information security issues. Previous US accusations and investigations into China's telecoms equipment maker Huawei and ZTE's threats to U.S. national security have thief. The US government has long been embarrassed by the exposure of the PRISM project to the national information security issue. The US's accusations and investigations into China's telecoms equipment maker Huawei and ZTE's threats to U.S. national security have also turned out to be "thief" in a flash. U.S. government long-term invasion of China's network in early June, according to the "Prism", the U.S. Intelligence department ...