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Text Chapter 2164 The mystery of the 4G standard

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    Looking back over the past few years, it is obvious that the smart electronics industry has continued to develop at a rapid pace.  ¡Ñ

    Not many people will doubt that smart electronics will occupy a more important position in people's work and life.

    So, what are the aspects that affect the development of the intelligent electronics industry?

    Xiao Qi feels that fast wireless network link speeds and ubiquitous wireless network signals have become a major constraint on whether the smart electronics industry can develop rapidly.

    Now China is using a 3G network. Because of the emergence of Xiao Qi, China will not be using a pseudo 3G network but an actual 2.5G network by 2010.

    In my memory, it seems that China started to really popularize the 3G network at the end of 2012, and then started to hype the 4G network in 2013. It is said that it will be officially implemented in 2014.

    In Xiao Qi's view, the difference between 3G and 4G is actually not too big. There is no essential difference, especially in terms of indicators that determine network speed and transmission speed. There is not much of a gap between the two Well, at least  In terms of the charges for both, using 4g is simply not worth it.

    ?? 4G network is actually not a very mature technology. According to the research data Xiao Qi has seen, the real breakthrough is 5g network.

    Legend has it that the 5g network can transmit 250g of data in one minute. This unimaginable ability can completely change the entire era.

    And 5g is not far away from us. Scientists predict that around 2020, 5g technology will begin to be slowly promoted. It will take up to five years to become popular around the world and become the main force in the Internet era.

    But this does not mean that 4g does not play a big role. We can directly upgrade from 3g to 5g.

    In fact, the accumulation and advancement of technology.  It is a gradual thing, whether it is 4g or an upgraded version of 3g, it is necessary for its existence.

    For example, now, Xiao Qi is preparing to promote 4G network standards so that the whole world can accept 4G networks within one or two years.  After all, people's needs will never be satisfied. After 3G, situations requiring faster speeds will continue to occur.

    Rather than waiting for users to complain and then push it forward, it is better to prepare yourself in advance and start to push it slowly.

    The first step in promoting 4G network is of course in China.

    Xiao Qi will definitely not do the kind of thing where foreigners can enjoy the best technology first, and Chinese people can only enjoy the second round.  We are the first to enjoy high technology, so why not?

    Xiao Qi holds most of Nortel Networks' patents, and many of them happen to be related to 3G and 4G standards. In addition, he has patents purchased from Ericsson, patents purchased from Texas Instruments, patents obtained from the acquisition of Adi wireless communication department, and patents obtained from the acquisition of British  The patents obtained by Feiling Wait, before you know it, Xiao Qi's patent accumulation in network systems has reached a very impressive level.

    The most important thing to promote 4G network is the promotion of wireless base stations and network standards.

    The previous wireless base station.  Huaguo Dentsu, China Mobile and Liandu have already established it well.  Anyway, it¡¯s all funded by the state, and Xiao Qi specifically told Huaguo Dentsu to cover remote areas, so now more than 70% of China¡¯s areas are covered by wireless base stations.

    ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Wait a minute.

    Why only 70%?

    Think about it, China is not a country with endless plains.

    Lakes, mountains, deserts, grasslands, etc., once removed, can reach 70% coverage.  It is already quite high. Basically, villages with a population of more than 1,000 are included in the scope of wireless base stations. Many of them are uninhabited but are of great significance.  There are also wireless base station coverage.

    If Xiao Qi wants to implement the 4G network, then since it is not essentially different from the 3G network, major mobile operators can use the 4G network by simply updating equipment on the base stations.

    But the implementation of the next network standard will be a bit troublesome.

    Of course, the international technical standards for 4G have not yet come out. If Xiao Qi wants to take the lead in taking advantage of the 4G network, he must build China into a base for his new 4G standards.

    Let everyone see how good this standard is in China and how convenient it is to use, so that we can regard the 4g standard we promote as an international standard.

    Once the 4G standard promoted by Xiao Qi is determined internationally and becomes an international standard, then international 4G network service providers will inevitably have to use Xiao Qi's patents, and large amounts of patent fees will roll in.  Come and let Xiao Qi make a lot of money.

    Unfortunately, in Xiao Qi¡¯s view, such a possibility basically does not exist.

    Because it is very simple, the technological advantages of Europe and the United States are still very obvious, even if?I took the lead and promoted the 4G network standard in China. European and American companies have too much technology accumulation, and they are definitely not willing to let Xiao Qi make money and give Xiao Qi the opportunity to control the pace of the entire industry.

    Therefore, as long as Xiao Qi starts to build a 4G network, major European and American companies will definitely implement their own 4G standards to compete with Xiao Qi before long.

    ?????????????????????????????????????????????Isn¡¯t it true that the 4G network standard in the previous life also had not just one kind, but multiple parallel ones?

    But except for China, which uses its own TD-LTE mainly based on TD-SCDMA, few companies in other countries in the world use TD-LTE. Everyone uses FDD-LTE with slightly better performance and lower cost.  lte.

    To be precise, China Mobile uses TD-LTE in China. According to calculations and estimates, only 13% of the world's 4G networks intend to use TD-LTE, and 87% intend to use FDD-LTE.  %, and among these 13% of TD-LTE, more than 80% of the users are from China Mobile.

    ¡°Looking at this, you will understand that there is not much difference between td-lte and fdd-lte, but China¡¯s own technical standard td-lte is not generally recognized internationally.

    It¡¯s not that China Mobile is promoting TD-LTE with its own intellectual property rights, just because they think TD-LTE is so good, but because we need a 4G standard with its own intellectual property rights, so they are determined to implement TD-LTE.  lte.

    But unfortunately, when the international 4G standard was formulated in 2012, mobile operating companies in most countries stated that they would choose fdd-lte. In the end, Huaguo Dentsu and Huaguolian Digital also had to use fdd-lte, and  Not td-lte which owns most of the intellectual property rights.

    When the 4G network is implemented in the future, you will find that the compatibility of China Mobile's mobile phone roaming is not very good, whether it is the network or the phone, while Huaguo Dentsu and Huaguolian are very good.

    Different formats will naturally bring about different effects.

    According to Xiao Qi¡¯s opinion, China Mobile may have to make some changes by then. Although it will not give up td-lte, it will definitely move closer to fdd-lte in terms of technology.

    So, it will be European and American technology manufacturers that win this battle.

    It¡¯s just that, in this life, with Xiao Qi¡¯s reincarnation, things will become a little different.

    First of all, Xiao Qi bought many patents from Nortel Networks on optical fiber transmission technology, as well as patents assigned or purchased from other companies such as Ericsson. He has a large amount of intellectual property rights in the fdd-lte standard.

    Whoever implements fdd-lte in the future will definitely not be able to bypass Xiao Qi.

    And if Xiao Qi himself wants to implement fdd-lte, he will definitely get twice the result with half the effort.

    Then the second point is that Xiao Qi took the lead in implementing the 3G network. He used the cdma mode, which was completely a patent he bought.

    If Xiao Qi takes a large number of his own patents and develops cdma-based fdd-lte, then it will be much more powerful than the td-lte developed by China Mobile.

    The concept of fdd-lte has been proposed for a long time in this generation, but the functions and technologies are not so perfect.

    The fdd-lte used by many countries in the previous life is very different in subtle aspects, because most of them have their own technology and the standards are more or less different, but they are the same in the general direction, and the compatibility is pretty good  .

    What Xiao Qi wants to do now is to establish a foothold in the Chinese market and then classify nearby India, Japan, South Korea and many Southeast Asian countries into his own fdd-lte standard, and use Fairy Company's fdd-lte to control it.  4G network throughout Asia.

    At first glance, this goal seems difficult to achieve.

    But it¡¯s actually not difficult.

    First of all, Japan is generally considered to be the most difficult country. It also has its own fdd-lte technology, and Japan is a closed market. It is very difficult for Fairy Company¡¯s fdd-lte to break into it.

    But don¡¯t forget, one of the three major mobile operators in Japan, Softbank, is already an ally of Fairy Company. As long as Xiao Qi gives up appropriate profits, Sun Zhenyi will be willing to use Xiao Qi¡¯s fdd-lte in 8 out of 10 cases.  technical standard.

    South Korea is even more convenient, because they use the cdma network standard, which is exactly the same as that promoted by Fairy Company. In addition, Xiao Qi's interests are tied to Samsung, so there is not a big problem here.

    As the second most populous country in the world, India is relatively backward in mobile technology. If Xiao Qi is willing to give up more benefits and reduce patent fees, then the Indians have no reason to refuse.

    Southeast Asian countries are the best. They have always followed the lead of East Asian technology. Seeing that China, Japan and South Korea all use the same technical standards, are you still afraid that they will not take the bait under Xiao Qi's concession?

    As long as Fairy Company¡¯s fdd-lte takes over AsiaThis market means that Fairy Company has achieved great success in promoting technical standards!

    With the current experience and market position, given time, it is not impossible for Fairy Company to truly compete with European and American companies in the promotion of 5G!  (To be continued, please search Piaotian Literature. The novels will be better and updated faster!
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