With the continuous progress of network technology, our lifestyle has undergone earth-shaking changes. The transformation from traditional teaching methods to online teaching, from shopping in the supermarket to buying goods through the Internet, from face-to-face medical consultation to online consultation, all these changes reflect the hard work and wisdom of science and technology workers.
3, Computer network technology model essay A "Computer network technology application and development ideas" 【 Abstract 】 withWith the development of science and technology, computer network technology has been widely used. In order to make computer network technology better serve human beings, it is necessary to conduct in-depth research on computer network technology and make scientific prediction on its development.
4, network learning, can promote us to learn more network knowledge and network skills, enlightening wisdom, broaden the horizon, stimulate the enthusiasm of learning, with the help of virtual space, can develop our personality strengths, learn management knowledge and the ability to process information, improve the overall quality. The Internet has brought great convenience to our study and life. tongPriorities for wireless technology development in the next few years.
In the period of the rapid development of information network, the development of computer communication network technology is directly related to people's life and work style, and also affects the economic development of our country. At present, China's computer communication network system construction level is still low, especially the computer communication network reliability design, hinder the overall development of computer communication network technology. It is necessary to increase the research on the reliability of computer communication network and improve the reliability of computer communication network.
In order to achieve 4G communication technology and achieve faster network speed, it is necessaryIt is necessary to transform and upgrade the existing 3G communication speed, which makes the network spectrum broadband in 4G communication technology exceed that of 3G communication technology. According to researchers, for 4G network communication, each channel can occupy only 100Mhz spectrum, which is beyond the reach of 3G communication technology.
G Network security problems in communication technology Network security problems caused by the lack of infrastructure for upgrading and updating communication. If we want to make 4G communication technology really applied to daily production and life, we must update the original basic communication facilities.
ArticleAiming at the privacy protection problems existing in e-commerce activities, this paper briefly discusses the anonymous communication and related technologies in e-commerce transactions. Anonymous communication system technology as a network security, its technology is always put forward to defend against some network attacks, anonymous communication technology is no exception.
1, yearIn October, the world's first BLAST chip was unveiled at Lucent Bell LABS, where the Bell LABS Research Group Design team announced the industry's first chip that combines Bell LABS Layered Space Time (BLAST) MIMO technology, which supports up to 4×4 antenna layouts. The maximum data rate that can be handled is 12Mbps.
2, Chapter 6 Space time coding technology This part covers the basic theory of space time coding, design criteria, as well as the performance analysis and optimization of various coding schemes. Chapter 7 MIMOThe chapter on System detection algorithms details various detection algorithms, such as maximum likelihood, linear and nonlinear detection methods, to pass the application of reduction techniques.
3. Main courses: Circuit and Electronic Technology, Computer Technology series courses, Signals and Systems, Communication Principles, Information Theory and Coding, digital Signal Processing, DSP principles and applications, SCM principle and application, programmable logic devices and hardware description language, system-on-chip (SoC) design, analog and digital system design, sensor and detection technology, wireless communication principle, mobile communication technology, etc. Professional advantages and characteristics: (1) direction selectionBig sex, wide career caliber.