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   That is to say, if Hantang Technology solves some problems other than base stations in the future, then all mobile phones in the future can be easily upgraded to a network speed of 1.2GB per second? ! "

   "Horror! This internet speed is really scary!"

   "Yeah, it can transmit 1.2GB of network speed per second, how did Hantang Technology do it?

  Although this network speed is not as good as the 10GB per second network speed of wireless optical communication technology, it is not much worse. "

   "That's right, the network speed is so fast, I don't feel the need for wireless optical communication technology.

  The network speed of wireless optical communication technology can reach 10GB per second, but it cannot be used in outdoor environments.

   In contrast, although the network speed of 5G is not as fast as wireless optical communication technology, it can be applied to any environment, and the network speed of 1.2GB per second is completely sufficient! "

   There was a burst of heated discussions at the scene, and people were all amazed at the transmission speed between the mobile phone and the 5G base station.

  The previous delay between the mobile phone and the 5G base station was only 0.1ms, and the transmission speed between them can reach 1.2GB at this time.

  Faced with this situation, they realize that who will compete with 5G? 4G and even wireless optical communication technology are so bleak in front of 5G.

   In this regard, Lin Xuan's mouth evoked a faint smile, and then said with a smile:

   "Do you think that 5G communication technology is just a fast network speed? I want to say that our Hantang Technology has a black technology based on 5G technology that has not yet been announced. I wonder if you want to know what this black technology is?"

  Hearing Lin Xuan's words, many of the 30,000 people at the scene looked at each other, with strong curiosity in their eyes, not knowing what the black technology Lin Xuan was talking about.

  But after being curious, they said a word in unison:

"think!"

  Hearing the overwhelming noise, Lin Xuan shrugged, then said with a smile:

   "Well, since you want to, let me say, this technology is wireless local area network technology!"

  Hearing Lin Xuan say the name of wireless local area network technology, the faces of many knowledgeable people changed, while those who knew a little bit about what wireless local area network was showed confusion.

  “The current wireless local area network is mainly divided into two technical lines, one is the wireless optical communication technology line, and the other is the radio WIPI local area network technology.

  This WIPI wireless LAN is called WIPI wireless LAN in our building, and it is called WiFi in foreign countries. Although their names are different, they are essentially the same thing. "

  Hearing Lin Xuan's words, people nodded slightly, and then there was a hint of curiosity in their eyes.

  They know about WIPI wireless LAN. After all, they use it every day, and the frequency of using it is greater than the frequency of using traffic.

   I just don’t know why Lin Xuan brought the topic to WIPI wireless LAN. Does 5G use Wipi wireless LAN technology?

  Speaking of which, 5G does use WIPI wireless local area network technology. It is said that 5G can be successfully developed because of the two black technologies of beamforming and beam tracking owned by WIPI.

   In this regard, Lin Xuan had a faint smile on his mouth, and then slowly revealed the mystery in people's curious eyes:

   "Our Hantang 5G communication technology is a revolutionary black technology communication technology, which is completely different from the previous 4G+ or even 3G and 2G communication technologies.

  Our Hantang 5G communication technology uses millimeter wave 5G technology. In addition to the huge increase in network speed between them, the biggest improvement lies in the increase in equipment capacity.

  If 4G+ can accommodate 2,000 mobile phones per square kilometer, then using our Hantang 5G mobile communication technology, the number of mobile phones that can be used at the same time is 1 million per square kilometer!

   Do you know what this means? "

  Hearing Lin Xuan's words, people were stunned. The equipment that can be accommodated has been improved a lot. What else can this mean?

   Regarding this, Lin Xuan just shook his head helplessly, and directly revealed the answer:

  “Each square kilometer can hold up to 1 million devices, which means we can drop 1 million mobile phones within a square kilometer and let them talk normally without interference.

  This means that communication between mobile phones and direct communication between mobile phones and base stations is possible.

  Of course, the 1 million mobile phones I just mentioned are thrown into a square kilometer for normal use. After all, the local base station cannot withstand the simultaneous use of 1 million devices.

   What I am referring to is that Hantang 5G can allow 1 million mobile phones to communicate and use at the same time without worrying about signal interference between each other. "

  Hearing Lin Xuan's words, people seemed to understand something.

   "I believe that many people have already understood the meaning of what I just said.

  That’s right, because it supports multi-device communication and is not afraid of signal interference, we have the possibility to replace WIPI wireless LAN.

  We can directly allow one mobile phone to communicate with another mobile phone through the 5G mobile communication module, allowing them to play games, transfer files and even movies.

  Of course, not only mobile phones can be transmitted, but all things that use 5G communication chips can be transmitted to each other in the future, as long as the device can support 5G.

   Of course, in addition to direct communication between mobile phones, they can also connect to the base station through the mobile phone, and then connect to another mobile phone through the base station.

   It can be said that there are many forms that can be connected, and our Hantang S5 mobile phone has all of these! "

  Hearing Lin Xuan's words, the scene suddenly fell into a deep silence, and people's eyes were wide open.

   "Is this a combination of 5G mobile communication technology and WiFi?"

  In the guest seats in the front row, Jobs' face suddenly turned ugly.

  Mobile phones communicate with each other, which can be achieved by mobile phones all over the world, because they all have WiFi or wireless optical communication technology, and they can transfer files to each other.

  But they cannot integrate with mobile communication technology, because the channels used by the two parties are different. Taking 4G+ technology as an example, they use the 3.5G frequency band.

  WiFi technology uses 2.4G or 5G frequency bands, and the frequency bands between them are different and naturally cannot communicate. In this case, it is natural that they cannot be integrated like the 5G mobile communication technology of the Han and Tang Dynasties.

   Under such circumstances, the mobile phone actually has two chips, one is a WiFi chip and the other is a mobile communication chip.

  The result of this is that the cost of mobile phones will increase. After all, the things that can be solved by one chip must be divided into two chips. In this case, the cost of two chips must be higher than the cost of one chip.

   Of course, there are also many smart companies that directly mass-produce WIFI chips, and then integrate them into glue dual-core to save costs as much as possible.