The term “Internet of Things” (IoT) was born 15 years ago, and in recent years, this “high level” thing has gradually come into our lives. IoT can connect all objects in a specific spatial environment for anthropomorphic information perception and cooperative interaction, and has the behavioral ability of self-learning, processing, decision-making and control, so as…
Understand the new media, first of all, we must understand the era of the new media. Different communication methods in different periods, from newspapers, books, radio, television, to the current Internet in different periods of communication methods belong to the new media at the time. With the development of the Internet, the old way of…
China was one of the first countries in the world to establish an organized delivery information system. As early as 3,000 years ago in the Shang Dynasty, information transmission was already recorded. Passing by horse was called post, and post transmission was an early organized way of communication. During the Qin and Han dynasties, a…
Industrial Internet is a hot topic nowadays, and both technical personnel and investment institutions are rushing to it. The author is engaged in the chip industry, so I hope to talk about the wireless communication technology and future development opportunities related to the Industrial Internet from the perspective of chips.Industrial Internet and communication connection technology,…
On May 24, 2019, SpaceX launched 60 “Starlink” satellites in a one-arrow multi-satellite launch, drawing widespread attention from the global high-tech industry. Musk’s SpaceX proposed the “Starlink” plan in 2015, which is expected to complete the deployment of satellite networks by 2025, and will provide low-latency, high-bandwidth network broadband services of at least 1Gbps/sec and…
Now, the era of 5G is coming, are we ready? 5G era is the most important feature is the use of higher frequency band – millimeter wave, scientists told us that the higher the frequency, the shorter the antenna, 1G, 2G era antenna are visible, to 3G era antenna is already built-in (and technical progress…
Now, the era of 5G is coming, are we ready? 5G era is the most important feature is the use of higher frequency band – millimeter wave, scientists told us that the higher the frequency, the shorter the antenna, 1G, 2G era antenna are visible, to 3G era antenna is already built-in (and technical progress…
Master of Computer Application Technology, Nanjing University of Technology.With the continuous development of technology, we have entered an era of high interconnection. Communication and Internet have become an integral part of our lives. However, as people demand more and more network speed and bandwidth, the traditional 3G and 4G technologies can no longer meet the…
Generally speaking, both 1G and 5G belong to a stage of mobile communication technology development, which is constantly updated due to people’s production and life needs (“G” means “generation”). They differ greatly in terms of transmission rate, mobile communication technology, transmission quality and service type, and each follows a different communication protocol. From 1G to…
Recently, China’s Ministry of Industry and Information Technology printed the “14th Five-Year Plan” (hereinafter referred to as “the Plan”). The Plan proposes that by 2025, the overall scale of the information and communication industry will be further expanded, the quality of development will be significantly improved, the new digital infrastructure of high-speed and ubiquitous, integrated…
