According to the “2018-2023 China NB-IoT Technology Progress and Prospect Forecast Analysis Report†released by the Prospective Industry Research Institute, the NB-IoT-based M2M (machine and machine) connection exceeded 20 million in 2017, and the total connection in 2020 The number is more than 600 million. Let's take a look at the related content with the network communication Xiaobian.
In the past 2017, China's NB-IoT network construction was fully launched, and the commercial curtain was officially opened. The endless application in various places ignited the public's unlimited enthusiasm for “Wanwu Zhilianâ€, and NB-IoT was also regarded as the next fresh air reserve. Pursued by capital.
In 2017, China's basic telecommunications companies vigorously promoted the construction of NB-IoT networks, and built more than 400,000 NB-IoT base stations throughout the year, achieving coverage for major cities such as municipalities and provincial capitals. Among them, China Telecom is one step ahead, and is the first to build the world's first fully covered NB-IoT network, with more than 310,000 NB-IoT base stations at 800MHz. In 2018, with the approach of 5G, the basic telecommunications companies will accelerate the time window, and the NB-IoT network layout and optimization will be “quickâ€.
It is reported that China Telecom will protect NB-IoT's full coverage advantage this year, focusing on “doing fine and fine†network; China Mobile will accelerate its catch-up, focus on improving the breadth and depth of cellular IoT coverage, and re-cultivating low-band to expand NB-IoT network. Construction to ensure technology leadership and quality stability; China Unicom will develop NB-IoT network construction guidelines from the group level to promote the connection management platform, application enablement platform planning and construction. It is worth noting that China Telecom will actively introduce eMTC while focusing on the development of NB-IoT, with the goal of “building and developing a full range of Internet of Thingsâ€.
China Telecom has made it clear that in 2018, it will actively play the NB-IoT first-mover advantage, realize scale development in the smart city, vertical industry, and personal consumption markets, and create an enabling platform to expand the Internet of Things application market; China Mobile will deepen its intelligence. Meter reading, smart home appliances, intelligent buildings, smart cities, security monitoring, transportation and logistics, energy conservation and environmental protection, industrial Internet of Things eight vertical areas; China Unicom will focus on building the leading edge of IoT products, accelerate business development through cloud-based integrated sales, focus Focus on smart cities, consumption, manufacturing and other industries and markets.
The government has strengthened its emphasis and the policy is always positive.Since the development of the Internet of Things industry has attracted worldwide attention, the government has repeatedly expressed its encouragement to vigorously develop the Internet of Things industry. The State Council pointed out in several documents that it is necessary to accelerate the construction of the Internet of Things infrastructure and the development of Internet of Things applications. In June 2017, the Ministry of Industry and Information Technology issued the “Notice on Comprehensively Advancing the Construction and Development of Mobile Internet of Things (NB-IoT)â€, and expressed its strong support to the mobile Internet of Things industry represented by NB-IoT from the government level. The Notice requires that by the end of 2017, the size of China's NB-IoT base stations will reach 400,000, and the coverage of NB-IoT networks in major cities such as municipalities and capital cities will be realized. The total number of NB-IoT connections will exceed 20 million; In the year, the scale of China's NB-IoT base stations will reach 1.5 million, achieving universal coverage and deep coverage for the whole country. The total number of NB-IoT connections exceeds 600 million. Promote the application of NB-IoT in the segmentation field and gradually form a scale application system.
In addition, the Ministry of Industry and Information Technology has promoted the commercialization of NB-IoT as soon as possible, and has stepped up its planning and implementation on both frequency and number. On June 5, 2017, the Ministry of Industry and Information Technology issued the “Announcement on Frequency Requirements for NB-IoT Systemsâ€, which officially clarified that the NB-IoT network can operate in the 800MHz and 900MHz bands of the GSM system, the 1800MHz band and the 2100MHz band of the FDD-LTE system. On August 7, the Ministry of Industry and Information Technology officially allocated new IoT code number resources to China Mobile, China Telecom and China Unicom: China Mobile obtained 148 (0-9) segment (special segment of IoT business), 1440 (0-9) (IoT network number); China Telecom won the 1410 (0-9) segment (Internet of Things network number); China Unicom won the 146 (0-9) segment (for IoT business Number)). It marks that the footsteps of the Internet of Things are getting closer and closer to us.
Wen Ku, Director of the Information and Communication Development Department of the Ministry of Industry and Information Technology, said that in 2018, the Ministry of Industry and Information Technology will speed up the improvement of the domestic NB-IoT standard system, organize the NB-IoT pilot demonstration and excellent application case selection, and drive the overall development level of the industry to continue to improve.
Ministry of Industry and Information Technology predicts that China's NB-IoT base station will reach 1.5 million in 2020
At present, under the guidance of the Ministry of Industry and Information Technology, the NB-IoT Industry Alliance initiated by China's ICT, China Mobile, China Telecom, China Unicom and other leading enterprises has entered a benign operation. Shenzhen Ide Technology and other Internet of Things solutions companies have also launched. Numerous fire protection products based on NB-IoT.
Whether it's domestic or global, NB-IoT is hot. At present, China's NB-IoT network has occupied 90% of the world, and industrial development has entered the global ranks. If 2017 is the commercial start-up year for NB-IoT, then 2018 will be the year of development for NB-IoT. The bigger the scale, the greater the value.
The Ministry of Industry and Information Technology predicts that the number of NB-IoT base stations in China will reach 1.5 million in 2020, and the M2M connection based on NB-IoT will exceed 600 million. With the increase in the scale of NB-IoT, various innovative applications will penetrate into all areas of social development and play an active role in promoting the construction of network powers and manufacturing powers.
NB-IoT promotes intelligent building of fireThe emergence of NB-IoT brings a new dawn to the fire protection industry. The wireless smoke detector based on NB-IoT technology will quickly transmit information to the cloud platform through the base station, eliminating the cumbersome traditional wireless smoke relay, gateway and so on. step. Wisdom smoke comes with a battery, using the characteristics of narrow-band IoT energy saving, the battery can be used for 3-6 years under normal circumstances. Solved the problem of electricity and wiring. The application of the device makes full use of the four characteristics of high-capacity, high-coverage (penetration), low-power consumption and low-cost of the narrow-band Internet of Things, and it is expected to solve the "blind zone" of the original fire-fighting supervision such as "small-scale".
For the construction of smart cities, the Internet of Things is an indispensable key link, especially according to the characteristics of urban fire safety management. Fire-fighting equipment is not used normally and requires 100% reliability. Most small places do not have network conditions, and the way of relying on wired tandem smoke is likely to cause a little failure, and a string of smoke cannot be alarmed.
There are many places in China to carry out the construction of intelligent fire protection. The first intelligent fire protection project in China has landed in Yingtan, opening the chapter of wisdom fire protection;
The emergence of the Internet of Things provides an effective means for urban fire protection, and will certainly become an important means of urban fire management. In this sense, urban fire protection without the Internet of Things is unimaginable.
At present, the two major Internet of Things networks in the world, NB-IoT and LoRa, are developing rapidly in China. Relevant departments have counted more than 1,000 Internet of Things applications that have been introduced to various provinces in China. It is reported that 70% of enterprises actively seek mature, reliable and fast-moving IoT products. Most enterprises purchase NB-IoT and LoRa IoT solutions from Fuzhou Xiecheng Wisdom Technology Co., Ltd., including LoRa gateway, smoke, water Dozens of IoT products such as monitoring, infrared detection, positioning, and plugging, and other generations of NB-IoT and LoRa IoT products, in order to quickly develop the Internet of Things business, and become the leader of the Internet of Things across the country. The situation of "World Internet of Things Development Seeing China" is gradually taking shape.
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