Automatic driving positioning technology is one of the key technologies to realize automatic driving. Generally speaking, the fundamental problem to be solved by unmanned driving is: where is it now? Where are you going? Which way? "Where is

Electronic enthusiast network reported (Wen / Zhou Kaiyang) among many wireless connection technologies, Bluetooth has once again triggered a wave of market boom with the help of true wireless headset (TWS). Bluetooth headset is no longer a new technology

T-box is a front mounted, telematic box, that is, there is a networked controller in the vehicle before the vehicle is put on the market. The corresponding mobile phone app will be released on the vehicle, and the following functions can be realized throu

two thousand and sixteen year seven month twenty-seven Solstice thirty It was jointly sponsored by the Shanghai Observatory of the Chinese Academy of Sciences and Shanghai Jiaotong University “ IAG/CPGPS international GNSS an assembly (ICG 2016) ” Held i

5G NR 4G LTE FDD TDD NB-IOT FDD TDD LTE-M FDD ……

With the continuous advancement of economic commercialization, communication technology is also developing and maturing.In many fields such as transportation, medical and health care, "5g" plays an increasingly important role.Especially in the f

Today, the 2020 China International Information and Communication Exhibition was held in Beijing. At the ICT Leadership Forum held at the same time, Liu Liehong, Vice Minister of industry and information technology, said that China has built the world'

By the beginning of November, major domestic and international connector listed companies had handed in their transcripts for the third quarter of 2020: 1、TE On July 30, Tyco Electronics released its financial report. The announcement showed that

Core guide At 23:59 on November 12, 2020, China successfully launched tiantong-1 02 satellite with long march 3B carrier rocket at Xichang Satellite Launch Center, which means that there is another substantive breakthrough in the construction of sat

6G is another milestone after 5g. The 6G antenna of kinghelm is under development and patent application , can Used for Bluetooth, WiFi, 5g mobile phone, 6G……

On October 20, 2020, Meizu technology released its new true wireless headset Meizu pop2s, which continued its developmentMeizu's deep precipitation in the field of acoustics in the past 17 years。 Its appearance follows the previous generation of produ

one A simple and magical formula Today's story starts with a formula. This is a simple and magical formula. It's simple because it has only three letters. It is magical because this formula contains a broad and profound myste