![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
The Huawei PolarCode (Polarization Code) scheme recommended by Huawei was endorsed by the 3G PPRAN 187 conference on the 5G short code scheme discussion and became the ultimate solution for 5G control channel eMBB scenario coding. ZTE and other Chinese companies also participated in the Polar solution. However, the industry believes that in the implementation of 5G technology, Huawei and domestic enterprises still have a long way to go.
First, winning the right to speak is a triumphant victory
China's 5G Promotion Team officially released the "5G Network Architecture Design" white paper on June 1 at the First Global 5G Conference, which means that our country's research on the concept of 5G has entered a substantive stage of development. According to the 5G commercial plan released by relevant agencies such as the Ministry of Industry and Information Technology, China will launch the second-phase test of 5G network in 2017 and carry out large-scale pilot networking in 2018, and will launch 5G network construction in 2019 based on this, with the quickest 2020 officially commercial 5G network.
The Huawei won the 5G short code program, is the first real sense of the original core technology breakthroughs, breaking the monopoly situation Qualcomm, which is China Communications core technology for the first time to occupy the highest point. The success of the right to speak, will have a tremendous impact on the global communications industry. However, the eMBB Huawei won this time is only one of the 5G applications. After eMBB, the channel coding scheme in the URLLC scenario will be decided subsequently, and finally the mMTC scenario will be decided. In the core 5GeMBB scenario, Polar is a signaling channel coding scheme and an LDPC code is a data channel coding scheme, both of which are equal. And for both technologies, it is premature to talk about what is more important.
In fact, Huawei's technology in the 5G layout began very early. In 2009, Huawei conducted an early research on related technologies and demonstrated 5G prototype base stations to the outside world in the coming years. Before the 5G technology entered the testing phase, ZTE Corporation, a domestic communications equipment manufacturer, and Japan Softbank Group started a partnership to start selling "pre-5G" technology. Chinese technology has been working hard to seek a breakthrough in the development of global communication network standards. In the 3G, 4G appeared TD-SCDMA and TD-LTE, there is no shortage of China's communications technology figure. However, in the implementation of 5G technology, Huawei and domestic enterprises still have a long way to go.
Second, 5G will open up new growth opportunities in the industry
According to related news, from 2016 to 2020, the global 5G equipment market will grow by 32.06%. 5G is expected to generate $ 247 billion in revenue by 2025. Mobile data services and VAS are the main sources of revenue.
In the field of mobile communications, 5G represents the fifth generation of mobile communications technology, compared to 4G, faster, lower power consumption, resulting in a series of new wireless products. To this end I interviewed relevant professionals, he revealed to reporters, "In the mobile Internet era, through technological innovation, output costs will be significantly reduced, and cost is the key to determining whether operators can make a profit in the data age. Faster internet speeds, better user experience, and less mobile traffic are luxury. "
When it comes to the coming of 5G era, the insiders said that "China Mobile completed the 4G coverage of all the prefecture-level cities in June 2014, which is exactly the blowout type 'Great Leap Forward' in the mobile Internet industry. Period.The Internet has infiltrated all walks of life with the help of 4G Dongfeng and the industries such as e-commerce, mobile payment, mobile travel, positioning and navigation boomed and had a tremendous impact on the traditional industries.If there is no 4G network to pay for these applications, Is simply impossible, it can be said that the full coverage of the 4G network to Alibaba, Tencent, Jingdong these Internet companies provide a decisive opportunity to promote the advent of the Internet + era. 5G era will bring IOT off. "
Huang Yuhong, vice president of China Mobile Research Institute, said that China Mobile will establish a 5G joint innovation center this year. A more important consideration is that this center will bring together top domestic and international industry players to create a new generation of healthy and sustainable information Technology industry ecology. Indeed, the arrival of the 5G era will lead to a new round of Internet revolution. 5G Through its extensive intellectual connection to the Internet of Things, communication has also expanded from the past, focusing on people-to-people connections to intelligent device-centric connectivity. Countless industries will also break the shackles to open up new growth opportunities. 5G has become an important infrastructure card future.
Third, 4G to 5G transition troubles
At present, China has a total of about 700 million 4G users. China Mobile now has nearly 1.5 million 4G base stations built, surpassing the number of 2G base stations and has achieved in-depth coverage from cities to townships and even to rural areas. While China Telecom and China Unicom did not disclose the specific construction of 4G base stations this year, but also vigorously do 4G coverage. The estimated investment of the three operators in 4G network construction is 407.5 billion yuan. The telecommunications industry has its own troubles during the transition from a full-scale 4G coverage in the urban area to the rural areas to the 5G. "In terms of operators, the telecommunications industry has been hit hard by the Internet industry in recent years. On the other hand, The investment is relatively huge. "
It is understood that, although the domestic 4G technology has covered most of the cities at present, in some rural villages and towns, the popularization of 4G network is still the main task of the domestic operators at this stage. In May this year, the State Council issued the Guiding Opinion on Accelerating the Construction of High-speed Broadband Network to Speed ​​Up and Fare Down the Network, which calls for accelerating the construction of the fourth generation mobile network communications (4G) network. 4G technology has not fully covered the whole country. With the formulation of 5G network standards, infrastructure construction will become the major challenge of 5G promotion in China. In the case that each of the three operators build their own network, the coverage of 5G networks will also be More difficult.
Today, the three major domestic carriers and Huawei, Datang, ZTE and other companies are actively testing, efforts to layout, into the 5G research and development, China's communications industry is entering a faster era of 5G. In the upcoming era of 5G, operators, equipment manufacturers, terminal manufacturers should be more close communication and cooperation, the standardization of the work achieved in the dominance extended to all aspects of the industrial chain. The industry generally believe that 5G network, once officially commercial, will be expected to leveraging the scale of trillions of car networking, networking and other industries.
Sup Paddle Board,Inflatable Surfboard,Inflatable Paddle Board,Inflatable Stand Up Paddle Board
Ningbo Haishu Hongkang Outdoor Industry & Trade Co., Ltd , https://www.hktrollingmotors.com