Editor's note: Although many platforms have reported, for the enthusiasts, this is an important moment for the Chinese people. Because of their eagerness and history, China has once again broken through the technological “no-man's landâ€. We report again, and let more enthusiasts enhance their confidence, a pride and pride!
In the discussion of the 5G short-code scheme of the 3GPP RAN1 87 meeting in the US local time at 0:45 am on November 17, the Chinese company's main Polar Code (Polarization Code) program, from the United States to promote LDPC, France to promote Turbo2. 0 The two major competitors stand out and become the 5G control channel eMBB scene coding scheme, and the LDPC code becomes the uplink and downlink short code scheme of the data channel. Previously, the 5G medium long code coding confirmation scheme was LDPC.
In this meeting, Huawei's opponents are LDPC and TBCC camps led by US companies. How can it be easily handed over in the most talked-about area of ​​the United States? What's more, this is sure who is in the next era - the 5G era, dominates this field!
With the beginning of the parliament, in the long code program competition, China Huawei lost with a weak disadvantage. At one time, let us feel that the 5G era has to cross us!
When the meeting is held to the most critical time, it is the most crucial short code battle! The debate was also fierce. Almost all companies were involved. Participants who were concerned about the coding scheme were full and stood by and watched the "war" without smoke. The three companies that compete for qualification are the LDPC solution from the United States, the Turbo 2.0 solution from France, and the Polar code solution from Huawei in China.
In the end, the number of companies supporting Huawei's proposal reached 59, and the key advantage was won by the absolute advantage. The Polar code eventually became the coding scheme for the control channel uplink and downlink. The uplink and downlink short code schemes of the data channel belong to the high-pass LDPC code.
No one believes that Qualcomm, which has always occupied the core technology, will be defeated by Huawei! Just like no one believes that Huawei will defeat Ericsson! But the final result announced that the era of Qualcomm rule has ended, and China's communication technology has entered the world's top fields!
The 5G standard will be released in 2019, and China will enter commercial use in 2020.
A few days ago, the four-day International Telecommunications Union (ITU) 2016 World Telecommunication Exhibition was held in Bangkok, Thailand on the 14th. The "Chinese Legion" is a three-operator camp consisting of China Telecom, China Unicom and China Mobile. In addition to national participation, international companies exhibiting or sponsoring independently include Huawei, ZTE, Cisco, Intel, Nokia, Ericsson, and NTT Group. Wait.
ITU Telecom World was founded by the International Telecommunication Union in 1971 and has been successfully held for 16 sessions. According to reports, this is one of the world's highest-profile and largest information and communication exhibitions. It is also authoritative, large-scale and extensive. Represented by the industry as the Olympics in the field of information, communication and technology (ICT).
At this year's show, many SMEs from all over the world brought simulation products related to 5G. According to Yang Guangwang, Secretary General of the International Telecommunication Union, Zhao Houlin revealed that in the telecommunications market, 3G, 4G, 5G, all these advanced communication standards are uniformly formulated by ITU. The 3G standard was issued in 2002, and the 4G standard was released in 2012. Although the Chinese official has already released, 5G is commercially available in China in 2020, but the worldwide 5G standard will be released in 2019.
Zhao Houlin said: "Now the 5G road has been basically fixed. I hope to test the main manufacturers that provide technical services and equipment for 5G in the future. This will enable the standardization organizations to feel that this standard will stand in the market in the future. Everyone can accept it. In this case, it will take some time. We are still asking the major manufacturers to continue to provide product technical requirements in this regard, and hope that they will provide some test verification reports, so that everyone has a relatively unified understanding. â€
In an interview, Zhao Houlin said that in the past, like other communication exhibitions in the world, their main energy is only focused on cutting-edge technology. However, starting in 2014, they will shift their focus. This year they hope to pay attention to global small and medium-sized enterprises. The role of enterprises in the telecommunications market.
Zhao Houlin said: "In order for SMEs to have better innovation and development, to better serve SMEs in the telecom industry, and to provide better development opportunities for SMEs and local economic and social development, we think From the past, the platform has only been provided to the international equipment manufacturers and operators, and has become a communication platform for SMEs to get in touch or to have better development in this market."
The era of Qualcomm's dominance is over!
Everyone knows that in the field of communication, there is almost no voice in the field of communication in China. In the era of 2G and 3G, all patented technologies are almost monopolized by Qualcomm and Ericsson! But a country's communication technology is indispensable, from scratch, hard work on the scalp! From the 3G era, China has already started independent research and development, which is TD-SCDMA, but the technical gap is not a grade with others!
In the 4G era, Chinese communication companies have begun to make some progress. The breakthrough of TD-LTE technology has made Chinese communication technology have the right to speak in the world for the first time! But the gap is a hard injury, although the scale has already been, but the core technology in communication is still not independent research and development! Still relying on the introduction of foreign core technology, the core long code encoding Turbo code and short code tail biting convolutional code are not original Chinese technologies.
Coding and modulation are the most esoteric part of wireless communication technology. It is called the top communication technology and reflects the overall strength of a country in the basic theory of communication science. More determines whether you have the highest voice in the field of communication!
The reason why Qualcomm can arbitrarily compete is because Qualcomm is currently very strong in the field of wireless communication technology. Companies in this field are afraid of Qualcomm, especially domestic manufacturers almost always look at their faces. Today, he is happy to give you a patent! I am not happy tomorrow, accuse you of infringement, and it is common to ask for additional patent fees!
In this era of mobile Internet, communication technology is the most important! This has also stimulated the determination of Chinese companies to change their pattern! Huawei, CITIC, the rise of these companies, also shoulder the responsibility of attacking the city! From scratch, missed, 2G, 3G, 4G era, the 5G era is bound to overturn foreign giants!
Today, Huawei finally broke through the Qualcomm monopoly in core technology! This is also the first time that China's communication core technology has occupied the highest point! This is the most important piece in the history of China's communications, and it is also an important moment for China's communications to follow from the beginning to the basic level and become leaders today! Do not break the Loulan vows, China's Huawei has done it! They tried to subvert Qualcomm's hegemony! Also tell the world that core technology is no longer the hegemony of Western powers!
Not only in the field of communications began to subvert! In another area, the voice of the mobile phone chip, the same as the emergence of Huawei's Kirin 960 has replaced Qualcomm Xiaolong 821 to become the best chip in the world today! Qualcomm never dreamed that his two most authoritative fields were broken by the same Chinese company Huawei within one year! This Chinese company once again makes the world feel terrible! He is the world's number one in the communications industry and the third in the world of mobile phones. What is even more terrifying is that the cows he has blown have become reality!
From the moment we overtook Ericsson to become the world's number one communications equipment operator! It officially announced the official opening of Huawei Legend! Today, surpassing Qualcomm once again witnessed the greatness of Huawei, and the next target is Samsung and Apple in the mobile phone field. The success of Huawei is just a microcosm of Chinese technology companies going to the center of the world stage! And we are about to witness more subversion and legend!
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