I remember that I participated in Huawei's European Innovation Day in June 2017. The reporter saw many representatives of European operators attending the conference and learned that Huawei's joint innovation and market development in Europe is fully blooming, including the 5G field. How does “foreign household†Huawei break through the European market? Why do you get the favor of European operators?
At the booth, France Telecom and Huawei set up a 5G network field test environment, placing Huawei 5G CPE on the cable car, allowing the visitors of the exhibition hall to move the remote view of the port 360° through the 5G VR. This demonstration not only allows ordinary consumers to experience the great value brought by 5G network, but also injects the concept of technological innovation into France Telecom, which is of great significance to the development of 5G industry.
Vodafone and Huawei demonstrated the 5G field broadcast and the world's first non-independent networking (NSA) 5G NR standard call and 4G and 5G network dual connectivity test. Although some operators are more inclined to SA standards, many operators who want to lead in the 5G market are actively trying the NSA standard. This demonstration gives confidence to operators who are preparing to launch NSA standards.
After the visit, the reporter and a number of overseas operators and Huawei people exchanged, understand why Huawei can get more and more European operators, and also found the huge industrial value and uniqueness of Huawei's Baron 5G01 chip. .
Two major exhibitions: Let 5G services reach the needs of operators at your fingertips
Show 1: France Telecom's 5G VR live port
The city of Barcelona, ​​Spain, has a beautiful cable car port built in 1931. The port is one of Barcelona's main attractions. But do you have to go to Barcelona in the Barcelona cable car? The 5G network gives you another option, whenever and wherever you want, just plug in the VR glasses and take a ride on the cable car.
Operators can help visitors achieve this demand through "4G network + VR glasses". However, 4G networks are limited by bandwidth and delay, and can only be transmitted to users with high latency and very good quality video. At this time, we need "5G network + VR glasses" to achieve. However, the 5G network just entered the field test, lacked the terminal, and has not withstood the test of the mobile situation.
This is the demonstration of France Telecom at the port. It is understood that France Telecom provided visitors with a virtual reality headset, so that they can immerse themselves in the cable car mobile cab with a 360-degree camera in the distance of more than 5 kilometers.
Due to the 5G wireless link in the 3.7 GHz band and the spectral width of 100 MHz, the 4K streaming video of the cable car's cabin is transmitted to the 5G radio station with a low latency of only 3 milliseconds. Two CPEs are mounted on top of a moving cable car cabin and on the Jaume Tower (small Eiffel Tower), each connected to a 360° camera. The CPE on the tower is used to verify the performance of the 5G network in a fixed state; the CPE in the cable compartment is used to verify the performance of the 5G network in the mobile state.
In the end, the 5G experimental network can achieve 100 user connections (4G can only serve one to ten), and the final downlink rate reaches 1.41 Gbit/s - this is the performance level of Gigabit fixed fiber connection. This demonstration shows the public the prospect of 5G promoting VR/AR development.
It is reported that France Telecom's outfield display has two unique features. First, the demo deployed an end-to-end 5G network in the seaside of Barcelona and used the industry's first 5G CPE terminal. Second, this is the current Pakistan exhibition. The only Live Demo that verified 5G mobility.
As a veteran telecommunications operator in Europe, France Telecom hopes to create a new image for consumers and industry, so it is actively working on 5G research and demonstration. At the beginning, France Telecom proposed this demonstration request to all equipment vendors before the Pakistani exhibition. Because of the tight time and technical difficulty, many equipment manufacturers chose to give up. In the end, only Huawei can fully support the technical and personnel support level and meet the needs of France Telecom.
It should be noted that in the 5G competition, Huawei took the lead in realizing the 5G end-to-end network, especially the 5G CPE based on the 3GPP standard. This time with France Telecom's 5G VR live demo, Huawei multi-sectors gave up the Spring Festival holiday, on-site support.
Show 2: Vodafone showcases 5G outdoor live demonstration
In the back garden of Hall 1 of Fira Gran Via in Barcelona, ​​the Vodafone 5G commercial site in the distance is faintly visible. The commercial Huawei 5G CPE terminal in the vicinity is photographed by many people. At the Vodafone booth, we saw a live demonstration of 5G outdoor video from Huawei and Vodafone.
At the same time, Vodafone and Huawei successfully launched the world's first 3GPP-based end-to-end commercial system skype phone, complete 5G and LTE dual connectivity (DUAL CONNECTIVITY) test, 5G user plane peak rate exceeds 2Gbps. This is only a short two months from the December 2017 3GPP 5G standard debut.
According to the staff, Huawei has successfully adopted 5G CPE home terminals to cooperate with South Korea's LGU+ and Canada's TELUS to achieve 5G coverage in residential areas and small communities, providing convenient and high-speed home broadband Internet access services for friendly users.
The relevant person in charge of Huawei supporting Vodafone's presentation introduced that in the 3G period, WCDMA went to HSPA, 4G deployment, 5G early trial and other network construction. Vodafone basically cooperated with Huawei. In the 5G part, Vodafone chose to show it exclusively with Huawei at MWC.
Vodafone booth staff introduced that Huawei 5G CPE version supports 5G, and the next version will support 5G+4G. 5G CPE can support the joint display of the operator live demo (live demo) and the latest use case (application case). For example, after deploying 5G CPE in the exhibition hall, on the mobile car or on the drone, the operator can use the 5G connection to display some business applications.
Revelation: Starting from 5G chips and CPE, no one can
As can be seen from the above demonstrations, Huawei is able to enter the European market, relying on the realization of a demand similar to France Telecom and Vodafone. That is to insist on customer-centric, unremittingly invest in technological innovation, the first to best meet the needs of operators to build new networks and successfully achieve business.
5G development is in full swing, 5G network and terminal are the two basic conditions for 5G commercial, and for the terminal, the chip is the most important, and is the key link for the development and maturity of the 5G industry. In this successful show, Huawei Barron 5G01 chip has made great contributions.
On the eve of the Pakistan Exhibition on February 25, Huawei released the world's first 3GPP 5G commercial chip Baron 5G01. The chip supports the mainstream 5G frequency band in the world, including Sub6GHz (low frequency) and mmWave (high frequency). In theory, it can achieve data download rate of up to 2.3Gbps, supporting NSA (Non Standalone, 5G non-independent networking) and SA (Standalone, 5G independent networking) Two networking modes. This shows the strong strength of the Baron chip in the field of communications, and also indicates that 5G is really coming.
Speaking of the Barong chip, you may feel a bit strange. But when it comes to mobile phone SoC chip unicorn, everyone may be familiar with it. Kirin and Baron are integrated. Kirin is a mobile phone SoC, which is divided into BP (baseband processor) and AP (application processor). Baron is located in the BP part of Kirin, which determines the Kirin chip. Communication specifications; at the same time, as a communication platform for mobile terminals, Baron can also appear in various mobile terminals, such as CPE and data cards.
Looking back on the history of Baron products in the past ten years, you can see that Baron has gotten his hands from Barong 700 to Baron 760 (used in Kirin 970). At present, on the one hand, Baron has made great progress in 4.5G communication, and on the other hand, it has made breakthroughs in 5G.
Among them, Baron 5G01 is the first commercial chip released after the 5G standard freezes, marking Huawei's first breakthrough in the commercial bottleneck of 5G terminal chips, making a significant contribution to the development of 5G industry, which also means that Huawei is the first to have 5G chip-terminal-network capability, a company that can provide end-to-end 5G solutions for customers.
Looking forward to 2018, global operators will carry out 5G service demonstrations and small-scale trials. The mobility, network coverage and user experience of 5G services need to be tested using small devices such as 5G CPE. It is reported that the 5G CPE using the Barong 5G01 chip has a compact size of 3L and an ultra-low weight of 2kg. The compact one has a huge potential of exceeding the fixed-grid Gigabit fiber.
In addition, Huawei's 5G CPE consumes very little power and can be used for a long time with a small battery. In contrast, if an operator chooses a UE terminal test device that is as large as a computer host, it needs to carry a large battery at the same time. It is inconvenient for the operator to put such a 5G terminal on the car or let the engineer carry it on for testing.
Therefore, Huawei has launched a 5G chip to support 5G CPE, and 5G CPE allows consumers to experience 5G services at close range, which means that 5G is going to commercial use – this is a demonstration of the company’s stay in the lab. A lot bigger.
In terms of 5G smart phones, operators are currently judged to be implemented in the first half of 2019, so industrial companies are preparing for it. It is believed that Huawei Baron, which focuses on innovation, will continue to shine in the field of 5G chips, support the development of 5G industry, and also support Huawei's market breakthrough again.
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