Industry
19
2023-06
Keysight Expands Spectral Testing Portfolio with New Tunable Laser Source
The Yestech Keysight 81607A, 81608A and 81609A tunable laser sources, a series of modules for the Yestech 8164B optical wave measurement system. The new modules extend the product line introduced in 81606 2015 with the introduction of the Keysight <>A Tunable Laser Source, an instrument with unmatched subpico-meter tuning repeatability and best-in-class wavelength accuracy, even in full-speed bidirectional scanning.
Industry
19
2023-06
F5G Advanced trend has arrived, 10 Gigabit optical network is ready to launch
The 14th Five-Year Plan for the development of the information and communications industry calls for accelerating the construction of "double gigabit" networks and building a new digital infrastructure system, and gigabit optical networks are the very topic. China has built the world's largest, technologically advanced optical network infrastructure, gigabit access capacity covering all prefecture-level cities, gigabit optical network has the ability to cover more than 500 million households.
Industry
19
2023-06
Global 6G dynamics of South Korea: a national effort to promote early commercialization
As the world's first country to commercialize 5G, Korea's R&D layout for 6G continues its global leadership position. On the one hand, Korea is at the forefront of 6G research top-level design, and the government has strongly supported and set the goal of early commercialization of 6G. On the other hand, Korea's local telecom equipment vendors and operators are working together to rapidly advance technology iterations and updates, as well as to continue cross-border cooperation.
Industry
12
2023-06
Exploring rapidly evolving technologies through innovation to reshape the human experience
keysight will explore the rapidly evolving technologies that are reshaping the human experience: innovation at keysight World: Innovation, the company's annual visionary conference for technology leaders, engineers and innovators. Industry leaders and futurists will share actionable insights on 6G, <>G, software-defined vehicles (SDV), non-terrestrial networks (NTN), and digital healthcare.
Industry
12
2023-06
Range and standard deviation: Comparing stochastic models to the real world
How well do statistical models predict the behavior of real-world systems? In many signal integrity applications, such as estimating random jitter at a given bit-error-rate (BER), a given aggregate of statistical distributions is used to infer potential future outcomes. Similarly, Figure 1 depicts a model that predicts the ratio of the histogram range to the histogram sigma (one standard deviation) for various overall sizes of a Gaussian distribution. The predictions indicate that the limits of the range to sigma ratio increase as the population grows.
Industry
12
2023-06
Global optical module TOP10 list in 2022: Chinese manufacturers occupy 7
LightCounting, a leading market organization in the optical communications industry, has announced the latest version of its 2022 Global Optical Module Top 10 list. The list shows that Chinese optical module manufacturers are getting stronger, with a total of seven finalists and only three overseas remaining on the list.
Industry
09
2023-06
Thinking about the development of gigabit optical network services for operators
At present, China's gigabit optical network construction and deployment has entered a rapid development phase, and has achieved global leadership in four aspects: technology level, network capacity, industrial ecology, and user scale. As of the end of the first quarter of 2023, China has 110 million broadband gigabit or more users, 17.93 million 10G PON ports, gigabit optical network has the ability to cover more than 500 million households, the network scale and coverage level ranked first in the world. Currently, domestic telecom operators have focused on the new direction of gigabit optical network technology evolution, and continue to explore the application of gigabit optical network in different scenarios through research and development, trials to find new market opportunities and development paths.
Industry
09
2023-06
Ministry of Industry and Information Technology Zhao Ce: accelerate the construction of "cloud-side end" synergy, computing, storage and transportation integration of computing power infrastructure system
Recently, at the 31st China International Information and Communication Exhibition "Arithmetic Innovation Summit", Zhao Ce, deputy director of the Department of Information and Communication Development of the Ministry of Industry and Information Technology, said that with the joint efforts of all sectors of society and industry, China's arithmetic industry has maintained rapid and healthy development and achieved positive results. In the future, we should also promote the coordinated development of computing power layout and network architecture, strengthen regional complementarity, and accelerate the construction of a "cloud-side end" synergy and a computing power infrastructure system that integrates computing, storage and transportation.
Industry
30
2023-05
5G industry applications "from 1 to N" scale expansion needs to be added to the force
If we consider these four years as the "first half" of 5G development, the achievements of 5G in China are obvious to all. But under the reputation, the future development of 5G still faces great challenges, and how to solve the problems encountered in the development, or problems, will be the first task of the "second half" of 5G, which is related to the success or failure of 5G.
