Domestic commercial services of the fifth -generation communication (5G) are about to grow on March 25 at NTT DOCOMO and wireless technologies are growing significantly.The 5G achieves ultra -high -speed, large -capacity, large number of simultaneous connections, and ultra -low delay, and is expected to create new industries such as remote medicine and smart factories, and enter the industry, such as automobiles, railways, and broadcasting.Attention has been focused as one of the factors increasing demand in various industries.
23年度 2兆円市場に
To expand the area and create new industries
5G is about 100 times the data communication speed, which is about 100 times compared to the current 4G LTE, 10 gigabit per second (Giga is 1 billion), and the delay in transmission is 1/10 (1/10) (1 mm.Realize 1 /1000 seconds).It takes 5 minutes to download a two -hour movie in 3 seconds, and it is possible to receive 4K images.
Many simultaneous connections are 1 million units per square kilometer.Due to the ultra -low delay, remote control of construction machinery and robots can be performed in real time, and all devices such as indoor and outdoor home appliances, sensors, and cars can be connected.
Following NTT DOCOMO, KDDI launched a commercial service on March 26 and Softbank on the 27th of the same month, with smartphones and other terminals.
Initially, NTT DOCOMO has 150 locations, including major stadiums, transportation and tourist facilities, and KDDI is only in some areas of 15 prefectures.Both companies plans to cover more than 20,000 base stations in 5g in FY2021, and SoftBank will cover 90 % of the domestic population by the end of 2002.
Rakuten Mobile announced that some of the overseas supply chains will be affected by the expansion of the new colon virus infection, which will post a 5G service for about three months from June.By March 2001, the 5G base station 677 stations and the nationwide expansion are planned as planned.
NTT DOCOMO and KDDI also anticipate the number of 5G terminal sales by FY2010 to 200,000 units, respectively.
Fuji Chimera Research Institute announced in November 2019 about the 5G market in Japan in FY2013, and 5G -compatible terminals are 2 years.It was predicted to be 4 times 2.1 trillion yen.The expansion of 5G service areas and the increase in corresponding terminals will expand the market.The communication terminal is expanded mainly on smartphones, and tablet terminals and mobile routers are replaced with 5G compatible.The ratio of 5G -compatible terminals is 41 in FY2011.4%, 2013 89.I expect 6%.In addition to terminals, the expansion of the 5G communication service area has expanded even after 20 times, and the optical transmission device, routers, switches, and base stations are expected to grow to expand the market.
Japanese LTE service began on December 24, 2010.Until now, a new communication system has appeared in 10 years, and has been changing in society and our living environment.The great growth of wireless technologies increases expectations for promoting demand in all industries.
ローカル5G 工場・研究所へ導入加速
Expectations are increasing for 5G technology to create new industries and services.It is a "local 5G" that can flexibly build a 5G system of 5G on its own buildings and premises, except for local companies and local governments.
The Electronic Information Technology Industrial Association (JEITA) announced in December 2019 that demand for the local market of 5G in domestic market, 1 in 30 years..It was 3 trillion yen.Due to the advantage of advanced security and communication stability, local 5G is expected to be introduced at factories, farms, construction sites, event venues, hospitals, etc., which had not been wirelessly advanced.The association predicts that robots, drones, and automatic driving of cars have deducted demand for IoT (Internet of Things), and demand for manufacturing fields will increase demand for solution services.
The demonstration test using 5G by machine tools has begun one after another.As demands such as shortage of human resources, correspondence to multiple product small quantities production, and productivity and quality improvement are increasing, 5G is expected to be highly expected to be an effective technology in response to these requests.
DMG Mori Seiki has started a demonstration experiment to perform remote control of unmanned transport vehicles (AGV) equipped with robots using local 5G.It continues to develop products and solutions to achieve more advanced production improvement.
In the Ministry of Internal Affairs and Communications, "Development of Development for Realization of Local Challenges Solving Local 5G, etc.", the effects of 5G systems can be built ahead of 5G service areas by mobile phone communication operators and the impact of communication failures and disasters.The fact that it is difficult to accept is the characteristic of local 5G.
The use of local 5G requires obtaining a license specified in the country, and the Ministry of Internal Affairs and Communications started accepting applications on December 24, 2019, and granted a license for a local 5G radio station to Fujitsu on March 27.Was announced.NEC, NTT East, and Tokyo have applied for licenses for wireless stations, and the introduction of local 5G to factories and research institutes will accelerate.
6Gへ 宇宙で利用も
The service of 5G began in some Europeans in the United States and South Korea in 2019.China launched 5G services in 130,000 locations in 50 cities in November 19, 2019.Before and after, 5G terminals have been released from major Chinese companies such as Hua Technology (Huawei), ZTE (Chuko Kiden), Small rice (Xiaomi), OPPO (Oppo), and Vivo (Bibo).
Under these circumstances, NTT DOCOMO announced a technical concept (white paper) about the next 6G of 5G.It is expected to be introduced around 30 years.In 6G, the communication speed is assumed to be over 100 gigabit per second.It is likely to be used in the sky at an altitude of 10,000 meters or in space.It is considered to be applied to flying cars and space travel.
In the 6G world, it is thought that the evolution of glasses -type terminals will provide services in a virtual world that exceeds the reality of the reality.
Japan is deeply involved in the 6G international standard formulation process, aiming for advantage with international competitiveness.The Ministry of Internal Affairs and Communications plans to formulate a comprehensive strategy based on demand and technical progress expected during the introduction this summer.
部品・測定器など需要増に期待 新たな無線技術・部材に注目
5G requires new wireless technology.It is necessary to respond to a widespread frequency band of more than a few hundred megahertz required for ultra -high -speed communication, to respond to high frequency bands such as millimeters, and wireless frame configuration that realizes ultra -low delay.The miniaturization of the antenna element in high frequency (SHF band, EHF band), the ultra -polymer antenna (Massive MIMO antenna), which creates a beam (beam forming) that is directive by the phase and amplitude control of the polygonal antenna, is important.It will be.By rising frequency bands and communication speeds, a noise environment that had not been seen was assumed.
[Electronic parts / manufacturing equipment]
JCU, a surface treatment technology, has announced that the demand for antenna substrates used for 5G base stations in the Chinese market has increased in the FY2019 consolidated financial statements, expecting to expand to 5G terminals.
Tokin focuses on noise suppression sheets for SHF bands (3 giga-30 gigahertz).It is an indispensable member for optical transceivers that send and receive signals during base stations and data communication.
Japan Airlines and Electronics Industries is optimized by the integrated structure of the connector with a built -in SFP (a module that converts light and electrical signals) in the electronics trade fair, which was held at Makuhari Messe in Makuhari Messe in October 2019.The waterproof interface connector was exhibited for reference for base stations.
Keru launched a connector in April that realized a high -speed transmission of 32 gigabit per second, taking advantage of the high -speed transmission technology.The company guarantees high -speed transmission and signal quality by performing a total number of tests.
In the surface implementation process of implementing electronic components, FUJI has been promoting new products that have been improved in productivity in response to the miniaturization and high quality of electronic components.
[Electronic measuring instrument]
Electronic measuring instruments are indispensable for development, production, maintenance and maintenance of 5G terminals and base stations.
On September 19 this month, in a measurement test of unnecessary frequency components in the millimeter wave band, the company announced that the company had acquired the international certification organization GCF certification ahead of the industry.Support the early market launch of the terminal.
Japan's Japan corporation of Rodde Schwartz has been dramatically increasing in order and inquiries for local 5G.Demand for network performance evaluation tests for laid local 5G in factories is growing.The company says, "There are many new companies for local 5G, and many users learn positively about wireless equipment and technology."The company, which first exhibited at the "International Robot Exhibition" held at Tokyo Big Sight in December 2019, introduced measuring instruments that measure noise, taking into account the radio of the premises, such as smart factories.
US Keyite Technology has positioned 5G and Car Electronics as an important market.Japanese corporations are cooperating with domestic companies to support the early spread of 5G.In 2019, through private shows and seminars, he widely appealed to the company's measuring instruments, and at the same time introduced the trends of Korean telecommunications carriers."5G has a share change element," he says that there is a business opportunity for new enterprises and a 5G exchange in industry ranking.
Yokogawa measurement is one of the strengths of optical measuring instruments such as optical pulse testers (OTDR) and optical power meters.The installation of a 5G base station requires the laying of optical fiber, and expectations for increased demand increase.
Nippon Electrometer, a major trading company of electronic measuring instruments, raises expectations for developing and producing communication semiconductors and modules, which can be expected to extend demand in the backdrop of 5G.Predict the increase in demand for electronic measuring instruments that measure high frequencies such as spectrum analyzers and network analyzers.The company focuses on the advanced driving support system (ADAS) of the car as a 5G profit utilization.We propose solutions corresponding to new standards and authentication tests.
SMFL rental, which is a rental of electronic measuring instruments, provides services that realize the test environment of frequency bands used for 5G in a space -saving space.For companies and businesses that are considering the introduction of local 5G, we have started providing services that package measured instruments, agents, and technical support, such as introducing and applying for evaluation environments.
UL's Japanese corporation UL JAPAN, a third -party third -party safety science organization, has increased 5G authentication services from telematics control units (TCUs), smartphones and personal computers, which concentrate various communication methods inside and outside the car.The fact that the market for 5G terminals and communication modules and the network environment have begun to be developed are analyzed as factors.
5G commercialization has begun in Japan and overseas, and the relevant industry is becoming more active for the spread.
