Real-time news report
This article teaches you how to find the causes and effects of poor sanitation of optical fiber fusion splicers, and how to solve these problems by cleaning the machine every day...
For 6G, the meeting of the Ministry of Industry and Information Technology fully affirmed the outstanding achievements of the IMT-2030 (6G) promotion team since its establishment in 2020,
The Ministry of Industry and Information Technology gave 285 million 5G users, and the operator said that there are 390 million 5G users, and what is the difference between 100 million users?
In the face of the vast trend, how should operators grasp the "cloudification" revolution window period, build B2B business competitiveness, and realize the positive business cycle?
According to foreign media reports, Telefónica has signed an agreement with Microsoft to use its private 5G network and edge computing capabilities in industrial fields.
In April 2021, the US "National Defense" magazine published an article "5G Can Drive Military Network Automation".
It has been two years since 5G has been commercialized globally. Looking back at the global 5G development in the past two years, China has undoubtedly become the world's largest 5G market.
Everyone agrees on the industry status of China Telecom, China Mobile and China Unicom, the three traditional communications operators.
After several years of rushing into the sand, two mainstream communication technologies, NB-IoT and LoRa, have now emerged in the LPWAN field.
First, to answer this question, http determines whether the current protocol should be upgraded to websocket by judging whether the header contains Connection: Upgrade and Upgrade: websocket. Let’s take a look at the WebSocket protocol and its origin.
