During the world mobile Conference (MWC Shanghai), China Mobile, together with global partners such as Datang Telecom, Ericsson, Huawei, Intel and Nokia, jointly released the "5G SA (independent Networking) initiative", and successfully opened the world's first 5G independent networking end-to-end system holographic video call.

The release of 5G holographic video call marks a breakthrough in 5G independent networking technology, and the development of 5G industry will be accelerated. Through dynamic 3D reconstruction of real people, 5G network transmission, etc., it allows users to personally experience the real sense of presence of "far away in the sky, near at hand".

In 5G holographic video communication, the communication between people is no longer limited to the two ends of the screen, but can truly realize three-dimensional real-time interaction. Using AR holographic equipment, both sides of the conversation are immediately in the same room. They can change the distance and angle of view at will, see the gesture and body language of each other, and even see the precise details of each other's skin.

The successful implementation of this underlying technology solution is the WIMI Hologram Cloud (NASDAQ:WIMI), which focuses on light field acquisition, reconstruction, rendering and intelligent computing vision. It is understood that on May 6, 2020, Heilongjiang Mobile, together with WIMI subsidiary, helped local media to carry out cooperation with holographic virtual remote communication service of media cloud platform, and 5G + Super spatiotemporal holographic interview project was launched.

At present, the development of digital economy has entered a new era of cross-border integration, system innovation and intelligence leading. 5G development has also been accelerating. New information technologies such as cloud computing, big data, artificial intelligence and economic and social integration have been increasingly sublimated. Accelerating the promotion of digital economy is conducive to the role of data as a new production factor, and constantly spawning new industries, new formats and new models With the help of new technology, the traditional industry can be transformed in an all-round, all-round and all chain way to improve the total factor productivity and release the amplification, superposition and multiplication of figures on economic development.

Provide digital network support. At present, the first step in the development of information digital is networking, the second is digitalization, the third is intelligence, and network is the foundation. On the basis of building the world's largest 4G boutique network, the whole management network covering 470 million households, and the bee nest Internet of things covering villages and towns, we are now striving to build 5G with advanced technology and excellent quality covering the whole country Network.

Yang Jie, chairman of China Mobile, said that digital cooperation ecology, creating a new type of cooperation mechanism with complementary functions, benign interaction and open sharing is an important work to quickly promote digital transformation. He signed strategic agreements with upstream and downstream of the industrial chain, carried out extensive cooperation and jointly built the industry ecology. At the same time, he said, China Mobile regards digital transformation as its direction to create first-class enterprises and promote high-quality development: first, promote network transformation, consolidate the foundation of digital network and vigorously carry out cloud transformation of communication network. Second, adhere to the digital drive, build a value management system that integrates and melts intelligence on the basis of continuously expanding the connection scale. Third, deepen reform and innovation, improve the digital organization system, face new fields such as digital content, cloud computing, dict, integrate and set up cloud capability center, smart family cloud center, further improve the new government enterprise operation system, and increase the training of intelligent technical talents Breeding and introduction.

Grasp the law of industrial development, promote the integration and innovation of 5G and aicde; continuously enhance the digital service ability, promote 5G to integrate into the industry and serve the public; focus on the key areas of industry, transportation, medical treatment, create 100 5G demonstration applications; accelerate video detection, help the digital transformation of traditional industries; explore the intelligence of artificial intelligence, driverless, virtual office and high-definition cloud game based on 5G Energy application.

Grasp the law of industrial development, promote the integration and innovation of 5G and aicde; continuously enhance the digital service ability, promote 5G to integrate into the industry and serve the public; focus on the key areas of industry, transportation, medical treatment, create 100 5G demonstration applications; accelerate video detection, help the digital transformation of traditional industries; explore the intelligence of artificial intelligence, driverless, virtual office and high-definition cloud game based on 5G Energy application.

On March 5, China Mobile launched the national 5G SA core network new equipment collection, involving capital or more than 4.8 billion yuan. Industry insiders also disclosed that China Telecom and China Unicom are bidding for 5G procurement this year, and the curtain of 5G new infrastructure construction is officially opened. According to the prediction of China Academy of communications, it is estimated that the total investment in 5G network construction in China will reach 1.2 trillion yuan by 2025. In addition, the construction of 5G network will also drive the investment in the upstream and downstream of the industrial chain and the application of various industries, and it is estimated that by 2025, the investment will be more than 3.5 trillion yuan.

The increase of new infrastructure will not only benefit Huawei and other core equipment manufacturers, but also Alibaba officially announced to enter 5G. In addition to the profits of the industry giants, unicorn in the subdivision field also welcomes the policy red envelope. 5G is a hot 5G core application scene in 5G holographic communication, 5G + ultra high definition video, intelligent medical treatment, Internet of vehicles, 5G virtual enterprise private network and other application fields due to its high bandwidth and low delay. Especially, holographic communication has become the most respected prospective 5G application technology by operators in 2019.

In the long run, the use of holographic AR will turn to commerce. In four years, $7.1 billion will be invested in related holographic AR hardware, content and services; and $900 million will be invested in business. According to Citigroup, the content and service segment will grow to $827 billion by 2035, while the e-commerce market will grow to $130 billion.

With the change of 5G holographic communication network bandwidth conditions, the 5G holographic application market will usher in an explosion. High-end applications such as holographic interactive entertainment, holographic conference and holographic conference will be gradually popularized to holographic social, holographic communication, holographic navigation and holographic home application. WIMI Hologram Cloud (NASDAQ:WIMI) plans to support holographic cloud platform service and 5G communication holographic application with multiple innovative systems based on holographic AI face recognition technology and holographic AI face changing technology.

WIMI Hologram Cloud (NASDAQ:WIMI) builds a real-time modeling system of multi angle photographing, which can scan all-dimensional images of the collected objects and synthesize them into three-dimensional models in real time. Six degree matrix optical field system: multi light sources are used synthetically to construct the imaging field of holographic virtual image. Binocular parallax intelligent enhancement system: in the acquisition process, the object track is dynamically tracked and the light is adjusted to maintain the balance value of binocular disparity. Multi image dynamic fusion system: a multi-dimensional image wide-angle acquisition technology in narrow space is applied to the cloud vision miniaturized holographic stack. High speed holographic image processing algorithm: the image information is processed at a high speed, and the rendering effect is guaranteed. The processing speed is up to 10Gb / s. Stealth polyester optical imaging film: the key component of holographic imaging, making the holographic image perfect imaging display. Holographic virtual character voice reconstruction technology: using human skeleton dynamic capture, image real-time rendering, speech recognition technology, voice simulation technology to present virtual human. Holographic cloud platform: an interactive platform covering the whole country for image acquisition and restoration, with data storage, image restoration and holographic social attributes. WIMI builds a complete 5G holographic communication application platform through the combination of the above systems to support various online terminals and personal equipment applications, while expanding various mainstream 5G holographic applications such as holographic social communication, holographic family interaction, holographic star interaction, holographic online education, holographic online conference, etc.

VR / AR is the product of the integration of the new generation of information technology. Because of the factors of bandwidth and delay, the past VR / AR products can lead to some pain points such as insufficient rendering ability, weak interactive experience and poor terminal mobility, which has been the biggest short board to curb the development of the industry. High quality VR / AR services have very high requirements for bandwidth and delay. For example, for VR, to achieve a very good user experience, the required bandwidth should be more than 1000Mbps, and the delay should be less than 2ms. For AR, to achieve a good user experience, it also needs a delay of more than 200Mbps and less than 5ms, which is impossible to achieve in the 4G era, only 5G can meet the requirements Such high-speed transmission capacity.

After 5G landing, the first scenario application will accelerate the development of VR / AR, and the growth rate of China's market will be higher than that of the world. Therefore, under the support of 5G, the communication transmission short board of immersive game scenes such as VR / AR will be made up, and it is expected that VR / AR Business of immersive games will accelerate. According to the research of China Academy of information and communication, the scale of global virtual reality industry is close to 100 billion yuan, and the annual compound growth rate is expected to exceed 70% in 2017-2022. According to greenlight, the scale of global virtual reality industry will exceed 200 billion yuan in 2020, including 160 billion yuan in VR market and 45 billion yuan in AR market. In addition, for China's market, according to the latest IDC global augmented and virtual reality expenditure guide, by 2023, China's AR / VR market expenditure will reach US $65.21 billion, a significant increase from the forecast in 2019 (US $6.53 billion). Meanwhile, the CAGR of 2018-2023 will reach 84.6%, higher than the 78.3% growth rate of the global market.

Holographic communication needs to be realized by a combination of various technologies. The user talks before a special camera composed of a lens and a microphone. The lens transforms the user into a digital image for online transmission. At the receiver's end, the image is projected on a special water vapor screen by a laser projector, so as to realize the presentation of 3D images. In this process, 5G high-speed transmission technology, holography, AR, laser projection and other technologies are needed to cooperate closely. The difficulties we need to face are not summarized in one or two sentences.

5G technology solves the problem of holographic video communication. The main difficulty to realize holographic projection video call is delay. All the players know that the lower the network delay, the smoother the operation is. Similarly, holographic projection video call requires higher requirements - the network delay is less than 5 ms, so the picture will be smooth. The advantage of high-speed and low delay of 5G network just meets this requirement.

With the official issuance of 5G commercial license plate in China, 5G has attracted more and more attention. 5G has the advantages of high speed and low delay, which shortens the distance between science fiction lifestyle such as holographic video call and the public. With the arrival of 5G, WIMI Hologram Cloud (NASDAQ:WIMI) is looking forward to working closely with more partners in 5G real-time holographic communication field to jointly promote the landing of new technologies and communication application scenarios as soon as possible and shape a better future.

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