Huawei's 5G patent is Polar code.
Eldar Arikan, a Turkish expert in communication technology, is a professor in the Department of Electrical Engineering of birken University.
Channel polarization phenomenon and polarization code were discovered in 2007. Polarization code can greatly improve the performance of 5G coding, reduce the decoding complexity and power consumption at the receiving end, and quickly gain industry recognition, so it is called "the father of polarization code".
10 years, Huawei has been committed to the research and development of Polar code, which has its key patents. I don't say why Turks should help Huawei here, which shows that scientists are serving the whole society, not a certain interest group.
Qualcomm's LDPC (Low Density Parity Check Code) is the other direction.
Then if the 5G standard is specified, the minority is subordinate to the majority in theory. Although Huawei's 5G is more advanced, and this is the first time that China has stood at the forefront of the world's communication technology, only Huawei is using Ba Long 5000, and other brands of Qualcomm baseband are using it. This leads to the situation of negotiation.
Up to now, there have been many so-called voting conferences in the world. In fact, it doesn't mean that you voted for Huawei, and it will be Huawei standard in the future. To put it bluntly, the 5G base station has no signal, and the 5G mobile phone is also a decoration.
Therefore, the standard is likely to be based on the Qualcomm standard. After all, most brands still use Qualcomm baseband, even the proud Apple will use Qualcomm X55 baseband next year. It is said that Apple has acquired Intel's baseband team and intends to develop its own baseband. However, people with discerning eyes realize that this baseband is not so developed. Qualcomm, a company, devotes itself to the research and development of chips and baseband, and does nothing else. CDMA standard monopolized communication for 20 years.
So I don't have to worry about 5G anymore. When the cabbage price can use the 5G package, the 6G package will come out. People in Japan directly skip 5G and engage in 6G, but there is no 5G in the United States until now.
South Korea is only the first country in the world to commercialize 5 G. PyeongChang Winter Olympics is a venue covering all 5G. Is it fast? Soon, it is much faster than our 4G and much worse than Huawei's 5G test.
Other countries have few people and limited network resources, so many people have low per capita. Since the development of 4G, has your download speed exceeded 30MB/S of 4G standard? Anyway, I can only move 4G 4MB at most.
So I don't care who invented it. The base station is a national construction, but it costs money to run 5 G. No matter how good other countries are, it's no use letting you use them. In the future, China's 5G will be as slow as a tortoise, and that's all you have to do.