5G technology development and business opportunities

Figure, IMT-2020 detailed schedule and process

5G development is just like fire. The 5G technical standards call for collection is expected to be confirmed by the end of 2017. From 2019 to 2020, operators in the world will see the launch of 5G commercial service trial camp, including Internet of Things, Internet of Vehicles, Smart Healthcare, VR / AR, Industry 4.0, etc. Key applications that will drive the new industry ecosystem.

International Telecommunication Union IMT-2020 is also responsible for overseeing the development of 5G technical standards, has recently explained the advantages of 5G new technology. The agency said the forthcoming generic specification will support 1 million internet devices per square kilometer, 1 millisecond latency, and the amount of time it takes for a packet to travel from one point to another, with higher energy efficiency and spectrum efficiency, and up to 20 Kyrgs per second Peak data download speed for gigabit (GB). Take a self-driving car as an example, vehicles can exchange data at a speed of 0.001 second.

5G standardization will be completed in two stages:

The first phase is a medium-term milestone (standard for non-independent models) that hopes to complete 5G standardization by the end of 2017, and 3GPP plans to freeze Non-Standalone standards by December this year.

In the second phase, 3GPP hopes to achieve a second milestone around mid-2018, which is to standardize the Standalone model.

Non-independent mode refers to the 5G superimposed on the LTE, LTE as an anchor and based on this 5G new air interface construction; and independent 5G mode refers to the use of only 5G LTE is not paved the way below.

After the finalization of the 5G international standard, the development of related equipment is expected to take about one year. Therefore, various enterprises plan to start up equipment investment as early as 2019 and at the same time upgrade the components, servers and dedicated systems of each base station to support 5G.

In the United States, telecom operator Verizon Communications plans to implement 5G practicality by its own standards in early 2018. Currently, Qualcomm will aggressively launch 5G testing in the world with its partners covering major operators in major regions. Its prototype system can be tested for inter-operability in the band below 6GHz and in the millimeter-wave band. At present, China and Europe are currently testing 6GHz The following spectrum is more interested in the construction of 5G, while Japan, South Korea and the United States are more interested in millimeter-wave technology.

South Korea, South Korea Telecom (KT) will be running in 2018 equivalent to 5G communication mode.

Three major telecom operators in China have invested 5G in the next seven years to reach 180 billion U.S. dollars

China Mobile, the largest mobile operator in China, plans to commercialize 5G by 2020 and will focus its investment from 2019 to 2020. According to South China Morning Post in June 2017, Jefferies Securities analysts pointed out that China's top three telecom operators (China Mobile, China Unicom, and China Telecom) are expected to invest 180 billion U.S. dollars in 5G infrastructure within 7 years, far higher They invested $ 117 billion in 4G networks in 2013-2020. Equipment manufacturers such as ZTE and Huawei Technologies will become major beneficiaries.

ZTE Announces Additional Investment 5G R & D investment has doubled from last year (2016) to about 300 million U.S. dollars per year. Currently, 3,000 employees are engaged in 5G R & D to promote 5G network deployment in China by 2020. At present, ZTE carries a full range of 5G products and fully participates in the second phase of China's 5G national test. The joint test is conducted by a number of major test and measurement manufacturers including Keysight and Rohde & Schwarz to conduct a comprehensive technical solution verification test, including:

4 major technologies: low frequency, high frequency, mMTC, uRLLC

Seven scenes: continuous wide coverage scenes, low latency high reliability scenarios, low power consumption large connected scenes, hot high capacity (low frequency) scenes, hot high capacity (high frequency) scenes, high and low frequency mixed scenes and other mixed scenes.

China 5G pilot test project, divided into key technical verification, technical program verification, system verification program three stages. This year (2017) project entered the phase of technical scheme verification. During this phase, manufacturers need to develop and develop a full range of prototype 5G NR prototypes on the basis of previous key technology verification and carry out function and performance verification on typical 5G application scenarios. For the future 5G commercial network ready.

Japan achieved 5G nationwide coverage in 2023

Japan's 5G equipment spending by 2023 is estimated at 46 billion U.S. dollars. Japan's national base station components, servers and dedicated systems upgrade to support 5G. Japan will expand its commercial use of 5G to the entire country by 2023. To tie in with the Tokyo Olympics and the Paralympic Games in 2020, NTT DoCoMo, KDDI and Softbank, the three largest mobile operators in Japan, will start 5G services in some areas by 2020. DoCoMo is expected to expand its service scope after about 3 years To Japan all over the country. The total investment of the three operators is thought to reach 5 trillion yen scale. As a result, this may accelerate medical applications such as the popularity of autonomous vehicles and the Internet of Things in Japan, and remote surgery of virtual reality (VR) technology.

Copper Aluminum Heat Exchanger

Tongxing's most advanced products of copper aluminum fin type condenser and evaporator, which have already been widely used in Commercial Refrigeration area- freezer, beverage machine, display cases etc.. High heat exchange efficiency, automatic process production line, mechanical welding arm, high standard internal cleaness , over 20 models production line, tube pipe covers ( ф5mm, ф6mm, ф7mm, ф7.94mm, ф9.52mm , ф12.7mm.ф15.88mm )

Copper Aluminum Heat Exchanger

Copper Aluminum Heat Exchanger,Copper Tube Heat Exchanger,Ice Maker Copper Condenser,Display Cabinet Copper Condenser Coil

Zhejiang Tongxing Technology Co., Ltd. , http://www.zjtx-heatexchangers.com