The layout of the communications industry is generally seven or eight years earlier than the market, and when 5G has not been launched in 18 years, there are already many companies around the world doing 6G-related research.

However, unlike 5G, 6G communication network is a subversive concept, and there is no unified standard in the world.

It can be called "Earth-Moon Communication", or it can be called "Internet of Everything", or "Photonic Communication".

The name doesn't matter, because it's a standard, and whoever comes up with it first will be called it.

However, 6G will include the following features;

First, it's very fast. Delivers incredibly high data rates or Internet speeds for iFi or mobile devices – up to speeds of over 10Gbps/s.

Download a small movie, that's really a "biu" sound, 2G orange pear yarn download is completed;

Second, it's very cheap. The antennas of the 6G system will be "nano antennas", and these nano antennas will be widely deployed everywhere, including roadsides, villages, shopping malls, airports, hospitals, etc.;

Mobile terminals can be connected to 6G at any time, and traffic will only be used in those wilderness areas far away from the city.

Third, because the 6G system is composed of satellite communication networks, mobile phones will achieve global coverage without dead ends in the future, whether you are in the Pacific Ocean or deep in the Amazon jungle, the signal is full;

Of course, the most important point of 6G is, of course, to realize the point-to-point interconnection of everything with the assistance of high-speed fiber links.

For example, buses can be connected to the nano antennas deployed on the buses through mobile terminals to "see" where the bus has arrived, when it will arrive, and so on.

There are a lot of benefits, and of course the technical difficulties are also very large, but for Han Yi, there is only one point, how to realize the switching and roaming between different satellite systems?

Because the 6G network will integrate the 5G network and the satellite network, there are currently four different satellite navigation systems in the world, including Tianyi nanosatellites - American GPS, Tianyi "Global Eye" nanosatellites, "China" Beidou ", and Russia GLONASS;

Therefore, the realization of switching and roaming between different satellite systems will be the primary problem to be solved by Hanyi.

Although the trade war has stopped for the time being, the United States is still hostile to them;

It is impossible for them to have GPS, which has a 70% (previously 95%) market share, to enforce the Tianyi standard.

......

Because his mind was full of 6G, Han Yi barely spoke during the meal.

After eating, Han Yi sat on the sofa and continued to communicate with Surier,

In the kitchen, Shi Ying, who was wearing a beige V-neck shirt and denim shorts, wiped Yu Jingyao's face with her foamy hand, giggling and laughing.

After frolicking for a while, the mixed-race little beauty said, "Is my brother-in-law unhappy today?"

Yu Jingyao grabbed her chest with her right hand like lightning, and grinned: "Yes, you can just go and offer a fragrant kiss." ”

"Ah...... Yaoyao, you are so......" Shi Ying struggled to break free from her clutches, "I'm so big, why do you want to arrest others." ”

Yu Jingyao bullied Shi Ying and became addicted, hugging her neck and blowing in her ear, "Don't you know that the scratch will be bigger." ”

"Huh-" The mixed-race little beauty sighed, then glanced at Han Yi in the living room, turned her head and asked, "Brother-in-law is alone in Jinling, Sister Xiaoxiao ......"

Yu Jingyao let go of her arm and said viciously: "Why do children ask so much." ”

"Oh~" The half-race little beauty didn't dare to ask again.

She found that every time she mentioned this issue, Sister Yaoyao was reluctant to say more.

Seeing Yu Jingyao going to the living room with a teacup, she also followed.

"Brother-in-law, what do you want?" asked Yu Jingyao, who sat down beside Han Yi side by side.

Han Yi is looking at a photon diagram simulated by Surier.

This is a spiral starry sky pattern, with countless bright spots on it, each bright spot has a lot of light entangled, which looks very much like the "quantum entanglement principle" in quantum communication.

This photon diagram is another manifestation of the "light pathway" that Song Yunxiang once studied, and it is okay to say that he is a photon communication.

Because there is no unified standard for 6G in the world, whoever makes it has the final say.

Now the problem is that photonic communication not only "looks" like quantum communication, but also uses quantum chaos theory, which is a bit troublesome.

The communication you make can't be monitored by the state, and no matter how good you are, no one will use it.

Therefore, it is necessary to remove the chaotic algorithm in the optical path, and then show it with an underlying encryption technology, so that it is convenient to promote it to various countries.

Otherwise, you won't be able to access the Internet at all.

Just as Han Yi was thinking about these questions, he was awakened by Yu Jingyao.

"What?"

Yu Jingyao repeated, and Han Yi smiled: "I'm considering whether to use 5G to advance to 6G of HD-LTE-A, or directly use the entanglement algorithm in quantum chaos theory." ”

“-_-||” Yu Jingyao.

“-_-||” Shi Ying.

The two girls looked confused with bewilderment written on their faces, and they looked like I didn't understand what you were saying.

Han Yi said with a smile: "To put it simply, I'm thinking about when you will be able to use the 6G network." ”

"Ah...... Really?" Yu Jingyao was the first to come back to her senses, "When?"

"The fast is three or five months, and the slow is a year and a half. ”

The mixed-race little beauty asked, "What does 6G look like?"

Han Yi gave them a brief explanation.

The two girls suddenly looked adoring, and Shi Ying's eyes were full of little stars, "Wow...... Brother-in-law, you're so amazing!"

Han Yi laughed, "Brother-in-law has a lot of powers. I know astronomy, I know geography, the first five hundred years, the last five hundred years, there is nothing I don't know. ”

Yu Jingyao playfully took the smart tablet developed by Tianyi, wrote a "gluttony" on it, and asked with a grin: "Brother-in-law, what do you read this word?"

"Gluttony, tie, read the fourth tone. ”

"Correct. Yu Jingyao wrote another "Yong", "What about this!"

"Cai Yong, Yong, read the first tone. ”

Next, Yu Jingyao wrote a few more rare characters, shrew, 籴, 瓞, 氅;

Han Yi said with a smile.

Seeing that it was difficult for him, Yu Jingyao deliberately wrote a few confusing words, such as the weak "羸", the staggering "what", and the stuck "card".

It's a pity that for Han Yi, it's all pediatrics.

Shi Ying couldn't help it, and asked with a serious face: "Brother-in-law, a few days ago, I read a book that said that there were dragons in ancient China, do you think it's true?"

"Of course!" Han Yi said without blinking: "A friend of mine was just served by a dragon a few days ago. ”

"What?" Shi Ying paused, "A dragon...... Service?"

"Hahaha......" Yu Jingyao smiled and leaned back.

Shi Ying also understood, and said with a sneer: "Brother-in-law, you and Sister Yaoyao are both necrotic......

......

At 10 o'clock in the evening, seven or eight big men gathered in a thousand-foot "mansion" (equivalent to 91 square meters) on Midun Road in Xiangjiang.

These people are all burly, with muscles and tendons under black T-shirts that reach all the way to their heads, and characters with special meanings carved into their exposed arms.

That's not all, everyone has a gun pinned to their waistband, a standard weapon on the ground, and even a sniper rifle with an infrared scope, which is very scary!

Under the light, a group of people gathered around a marble table, on which a map of the Xiangjiang River was placed, discussing in a very rare language.

"Remember, don't fall in love. One of the big men said slowly in a deep voice, "There is news from over there, they have already filed with the police station, and the Flying Tigers will definitely be dispatched at that time."

We only have 3 minutes, and when the time comes, we must evacuate immediately regardless of whether it succeeds or not, do you hear?"

"Yes!"

"Rest now!"

West Nine Dragons Harbour Assembly is home to a heavily defended private insurance company that is part of the British "G4S".

G4S is the world's largest security company, headquartered in London, with 600,000 employees worldwide and annual revenues of $15 billion in 2019.

As for Blackwater, it can't be called a security company anymore, and the most they provide is actually mercenary services.

It was here that Mr. Wong rented a vault for the temporary storage of his gold.

Although he didn't think anyone would dare to fight the idea of this batch of gold, it was always a good mistake to be cautious and cautious.

At this time, in the underground vault, the employees of Chow Tat Fook Group were working overtime to count/identify the gold, and then count it separately according to the amount of purity.

And Huang Haoran and Zheng Huanyu, the third-generation successor of Zhou Dafu, are chatting and laughing in the office.

By the time it was almost 12 o'clock, all the gold had been counted.

The purchase of gold raw materials by large companies is actually similar to that of gold jewelry by private individuals, and the number of grams of purity is counted, and then the transaction is carried out according to the price agreed by both parties.

Of course, it's definitely a cash deal.

The transaction went smoothly, totaling 442,000 ounces, and the average price was only $1,280/ounce because of the purity, and a total of $565.76 million was sold.

Witnessed by the lawyers of both parties, the two parties signed the contract on the spot.

As for the money, it will not be paid until tomorrow morning when the gold is delivered to the Zheng family's own vault.

"Manager Huang, then I'll go first, see you tomorrow morning!" Zheng Huanyu, who had a handsome face, held Huang Haoran's hand and smiled.

The gold was sold smoothly, and Huang Haoran was also very happy in his heart, "Okay, Mr. Zheng will go slowly......"