The telecommunications industry is preparing for 5G technology. 5G is a next-generation wireless technology that promises to provide higher data connectivity from cars to home appliances or any other Internet-connected product, including mobile phones. However, most consumers still have to wait a few years to experience these benefits. Although the first commercial 5G project will be launched in the US in 2018, many users in emerging markets are still waiting for 4G, and may have to deal with the old 3G connection for several years. The focus of the debate in the industry is whether 5G can deliver on all the promises made by its most exciting supporters, and how much they have the ability to launch this new technology as their profits are squeezed by competition and regulation. Unlike 2G, 3G and 4G wireless technologies that focus on mobile phones, 5G technology advocates that 5G wireless networks provide faster, more stable connectivity for cars, homes, factories and offices. Norwegian telecommunications company Telenor is conducting a 5G technical network test on driverless snow shovels, transportation systems, and even self-driving vessels in the country's fishing industry. But before 2020, Norway is unlikely to deploy a commercial 5G network, and Telenor executives remain cautious about what the technology can offer. Telenor CEO Sigve Brekke said at the Mobile World Congress (MWC) in Barcelona, ​​"As far as its status as a new revolutionary technology, so far too much hype for 5G "At this conference, 5G masked other topics. He said at the conference: "I believe that 5G is more of an evolution of our existing products." Participating in the World Mobile Congress, including executives from global mobile network operators and technology providers. Telenor expects 5G to complement existing networks, helping to reduce operating costs after huge capital expenditures, and having more room to deliver high-bandwidth video and provide near-instant links for autonomous vehicles or medical processes. The 5G promoters said that the technology can transfer data 10 times or faster at 4G networks and reduce the delay time, which is the lag time when data is sent or received. In addition to providing new applications, faster speeds will make it easier to store data in the cloud than to store it on the device. However, Chuck Robbins, chief executive of network equipment provider Cisco Systems, said in Barcelona that 4G's advancement and its new software can also provide many of the benefits promised by 5G. Nordea Bank analysts told investors that “it seems to be too optimistic about the industry issues that 5G will solve.†The first commercial 5G project will be launched in the US this year, followed by Japan and South Korea starting in 2019. China is expected to join in 2020. For network equipment manufacturers such as Ericsson and Nokia, this pace cannot be quickly caught. They are still dealing with the decline in 4G equipment sales. But in Europe, the deployment of the technology will start slowly in 2020, and it is unlikely to be deployed on a large scale until 2025. At the same time, many emerging markets are still struggling to catch up with fixed-line and 3G data services. In addition, the deployment of the 5G new network requires huge investments. Mats Granryd, GSMA Director General of the global industry group, said that deploying 5G may mean that from 2020, the capital expenditure of the mobile industry will rise from now 15% to revenue. 16% to 17%. The industry organization represents nearly 800 operators and approximately 300 suppliers. The GSMA predicts that global mobile network capital expenditures will reach $500 billion over the three-year period from 2018 to 2020. In order to raise investment funds for 5G networks, operators hope to shut down 2G and 3G networks to reduce the cost of operating multiple networks and release spectrum for 5G networks. Industry consultant Bengt Nordstrom said, “We operate in a capital-constrained industry.†This status quo may slow down the launch of 5G networks. GSMA expects that by 2025, more than half of mobile users will still be 4G users, while the proportion of 5G users will still be only 14%. South Korea tried a few weeks of 5G at the PyeongChang Winter Olympics, with the goal of being able to use drones and enabling ultra-high resolution 360-degree video to be broadcast wirelessly in Olympic venues. But the phone has not yet provided 5G compatibility, so almost no one noticed it during Winter Olympics. Mobile chip giant Qualcomm presented the early 5G mobile phone chipset with a bulky commercial prototype phone at the World Mobile Congress in Barcelona. However, analysts expect that 5G-compatible smartphones will not be available until the second half of 2019. Ben Wood, an analyst at CCS Insight, a market research firm, said a mobile phone company exhibited a 5G phone in Barcelona. The phone dropped into the ground and dropped the display. He said, "The result is that the phone is completely empty." 7.5 Mm Nano Tip,Smart Pen Infrared,Infrared Pen Touch,Slim Infrared Pen Shenzhen Ruidian Technology CO., Ltd , https://www.szwisonen.com