Executives from the telecommunications industry gathered in Barcelona, ​​Spain last week to participate in the Global Mobile Congress. At this conference, they explored the prospects of 5G. Despite years of discussion, the next generation of cellular networks has only just begun to take shape.
The 5G network guarantees faster transfer speeds and shorter latency. US telecommunications companies AT&T, Huawei, Nokia, Vodafone and related large network companies have begun laying 5G mobile networks. This has a huge impact on the automotive industry. But experts say that in the next few years, coverage is still not enough, and even some rural areas may not be able to enjoy 5G networks.
The automotive industry, which is lagging behind in the smartphone era, is still exploring how 5G's ultra-fast connectivity will change cars. Ford, BMW, Daimler, Toyota and mainland executives all travel to Barcelona to learn more about 5G networks.
What is unclear is whether the automotive industry really needs to penetrate the 5G world.
Roger Lanctot, an analyst with Strategy AnalyTIcs Strategy Analysis, also pointed out: "Communication operators want to confirm that network connectivity is necessary to achieve autonomous driving. The Global Mobile Conference shows another situation. Operators are either not committed to research. The agenda, or they are not very clear about how to achieve." After all, both know the car, but also know that there are only a few chips, such as Mobileye.
The large-capacity features of 5G are in line with the demand for large-scale data transmission in autonomous vehicles, but how to apply them reliably is a question for car companies to think about. When should automakers jump on 5G fashion trains? How do you jump up? The answers or licenses for the following three questions are slightly confusing.
Q: The concept of 5G has been spinning in our ears for many years. Why should we pay attention to it now?
A: Some companies have already listed plans, and they will build infrastructure for 5G connections from 2018 to 2020. This means that some markets will soon be able to start using 5G networks.
For example, AT&T will launch mobile 5G networks in 12 local cities by the end of 2018, and Huawei, Ericsson and Nokia have begun to provide hardware for the advanced interconnected infrastructure that will be available in 2019.
5G has also become a competitive arena for the United States and major countries such as China, and it is trying to become a leader in the 5G field. Last week, Brendan Carr, a member of the Federal Communica's Federal Communications Committee (FCC), who oversaw television broadcasts, described the FCC's measures to speed up 5G deployment.
“The global competition is going on. Other countries are well aware of our leadership in 4G, and now they are questioning whether we are determined to adopt a deregulation approach and continue to be a leader in the 5G space.â€
Q: 5G is very useful for smartphones. Why is it equally important for cars?
A: General Motors and other automakers have installed applications such as Anji Star OnStar in their cars. The driver can purchase coffee locally through the central control panel, and enjoy automatic collision assistance, emergency rescue services, manual navigation and vehicle condition detection services. With the launch of many car-linked systems, GM and other manufacturers are gradually expecting 5G networks to support and diagnose Anjixing. A study from Chetan Sharma ConsulTIng shows that more cars are connected to the US wireless infrastructure in 2017, rather than being connected to mobile phones.
The rise of 5G networks allows operators to come up with partial network slicing to provide exceptionally fast response times for car security applications. Network slicing will play an important role in 5G networks, and each network slice will easily configure network elements and functions to meet specific application requirements.
Telecommunications and other communications companies hope that they will be able to provide unmanned vehicles with an absolutely reliable network for V2X and a computer computing group that handles the vast amounts of data collected by on-board sensors. In this way, they can become the key to the future of automatic driving.
Patrick Little, senior vice president of Qualcomm Automotive, said: "The interconnectivity of the car is the most exciting thing we do in the automotive industry. If you can't connect to the cloud, you will have nowhere to go."
Q: What can a car manufacturer do besides sitting?
A: As mobile operators develop network technologies, they will have the opportunity to start testing services and business models. Until a few years later, they made a wide range of applications possible.
At the CES show in January 2018, Ford announced that it will work with Qualcomm to develop a cellular communication-based vehicle networking technology to prepare for the final 5G network.
How automakers integrate 5G vehicle networking technology with mobile operators and set Internet charging standards is still an open issue. In the past, Daimler partnered with Vodafone, GM and AT&T to provide in-vehicle mobile services. Subsequently, they charged consumers for the Internet of Vehicles in the form of in-vehicle data packets.
Now, some automakers are looking for neutral third parties to provide networking services from multiple operators. For example, the Volkswagen Group invested in a Dublin-based startup, Cubic Telecom, last year. The latter, as a connectivity solution provider, is a balm between vehicle manufacturers and local mobile operators, enabling automakers to implement car networking in different cities, eliminating the need to arrange networks with operators in each country. The trouble and cost of the agreement.
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