(China Lighting Network reporter Liu Li) Interview background: The end of the year is coming, the 2009 Year of the Ox is in the spring, when the financial crisis is hitting the world, the Chinese lighting industry has also been challenged a lot, many companies have turned from export to domestic sales. In this somewhat cold winter, semiconductor lighting has developed with its vigorous attitude. It is the trend of future light source development, and it has the advantage that traditional light sources can't match. However, in the development process, the LED lighting industry is almost in a disorderly state of competition. Because there is no uniform standard, LED companies are like walking in the black light campfire, and lighting designers and other users are also love and can not use LED products.
After experiencing these, the national standard for LED lighting, which was led by the National Lighting Standardization Committee, is currently in the trial stage. The industry's long-awaited LED lighting national and industry standards will soon unveil its true colors. . As the official website of the China Lighting Society, China Lighting Network has always been adhering to the spirit of lighting technology and academic revitalization to support enterprises. In the focus of the industry, we interviewed the Chinese lighting standards that are involved in the development of LED lighting standards. Executive director, deputy director of the Measurement and Testing Professional Committee of China Lighting Society, Professor Pan Jiangen, Chairman and Technical Director of Hangzhou Yuanfang Optoelectronic Information Co., Ltd.
Since 1985, Professor Pan has been engaged in the design of optoelectronic testing technology and equipment for optics, color and electronics. As the representative of China of the International Commission on Illumination (CIE) Light and Radiation Measurement Division (D2), he participated in the discussion, drafting and voting of CIE's various technical committee standards and was elected as CIE D2 R2-38 photometric detector. The person in charge of the special study of spectral sensitivity measurement method, as the academic leader, took on two national 863 high-tech projects and achieved excellent results. In the contact and talks with reporters, Professor Pan, who is born in technology, has a generous and modest manner. Only those who have an insight into the world will exude such a calm and calm temperament.
Professor Pan Jiangen, executive director of China Lighting Society, Zhongzhao.com: At present, LED companies and people are eagerly awaiting LED lighting national standards. You are also involved in the development of LED national standards for general lighting. When will it be officially introduced? How long has the entire LED lighting national standard lasted from the start of planning to the current trial stage? Professor Pan: China's national semiconductor lighting project was launched in 2003. With the participation of relevant departments and experts from the Ministry of Science and Technology and LED lighting, China has made a master plan for the standardization of LED lighting at the end of 2003. By the end of 2008, this work Great progress has been made. The National Lighting Standardization Committee has 12 standards for LED lighting that have passed the basic certification. The LED lighting standard working group of the Ministry of Industry and Information Technology has passed 7 basic LED standards. If the progress is smooth, these standards are relevant. After further approval by the management, it is expected to be implemented in 2009.
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5G Outdoor CPE (Customer Premises Equipment) refers to 5G user terminal equipment used in outdoor environments. It is a device that connects to a 5G network and provides wireless network connectivity, which can be used in various scenarios such as homes, businesses, and public places. The features and advantages of 5G Outdoor CPE are described in detail below.
First, features:
1. High-speed connection: 5G Outdoor CPE uses 5G technology, with higher transmission rates and lower latency. It can provide faster download and upload speeds than 4G networks, meeting users' needs for high-speed networks.
2. Large capacity: 5G Outdoor CPE supports more device connections, which can meet the needs of multiple users at the same time. It provides a higher network capacity and supports more terminal devices. It is suitable for scenarios where multiple devices need to be connected to a home or enterprise.
3. Wide coverage: 5G Outdoor CPE has wider coverage, which can provide better signal coverage and stability. It is suitable for outdoor environments and can provide better network connectivity in outdoor locations, whether in urban, rural or remote areas, with good signal coverage.
4. High reliability: 5G Outdoor CPE adopts a variety of technologies to improve network reliability, such as Multiple-Input Multiple-Output (MIMO) technology and Beamforming technology. It can provide a more stable and reliable network connection and reduce the risk of network outages and failures.
5. Flexible deployment: 5G Outdoor CPE can be flexibly deployed according to actual requirements. It can be installed on the exterior walls of buildings, roofs, telephone poles, etc., to maximize signal coverage. At the same time, 5G Outdoor CPE also supports a variety of installation methods, such as wall hanging, pole, etc., to adapt to different installation environments.
6. Simplified management: 5G Outdoor CPE supports remote management and monitoring, and can centrally manage devices through the cloud platform. Administrators can monitor device running status, troubleshoot and upgrade devices anytime and anywhere to improve management efficiency and O&M effect.
2. Advantages:
1. High-speed network experience: 5G Outdoor CPE can provide faster network speed and lower latency, and users can enjoy a smoother network experience. Whether watching HD videos, playing online games or downloading large files, you can get faster response times and higher transfer rates.
2. Multi-device connection: 5G Outdoor CPE supports more device connections, which can meet the needs of multiple devices in homes, enterprises and other places to access the Internet at the same time. Whether it is a smartphone, tablet, TV, camera or other smart device, it can be connected to the network through 5G Outdoor CPE to achieve connectivity.
3. Stable and reliable: 5G Outdoor CPE uses a variety of technologies to improve network stability and reliability. It can provide a more stable network connection by automatically selecting the best channel and automatically optimizing the signal. At the same time, 5G Outdoor CPE also supports backup and failover functions. When the primary device fails, it can be automatically switched to the standby device to ensure network continuity and stability.
4. Wide coverage capability: 5G Outdoor CPE has a wider coverage range, which can provide better signal coverage and expansion capability. It can cover a larger area and meet the network needs of different places. Whether in urban, rural or remote areas, you can get a stable Internet connection.
5. Flexible deployment and management: 5G Outdoor CPE can be flexibly deployed and managed according to actual requirements. It can be installed in different locations to maximize signal coverage. At the same time, 5G Outdoor CPE supports remote management and monitoring, and can centrally manage devices through the cloud platform, improving the management efficiency and operation and maintenance effect of devices.
In SUMMARY:
As a 5G user terminal device used in Outdoor environments, 5G Outdoor CPE has the features and advantages of high-speed connection, large capacity, wide coverage, high reliability, flexible deployment, and simplified management. It can provide faster network speed and lower latency to meet the needs of users for high-speed network; Support more device connections to meet the needs of multiple users at the same time; With wider coverage, providing better signal coverage and stability; Use a variety of technologies to improve network reliability and reduce the risk of network outages and failures; It can be flexibly deployed according to actual requirements to adapt to different installation environments. Supports remote management and monitoring, improving device management efficiency and O&M effect. The emergence of 5G Outdoor CPE will further promote the development of 5G networks and provide users with a better network experience.
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