Ultra-Dimensional Technology Era

After all, the communication field involves communication base station equipment manufacturers, communication equipment builders, communication service operators, communication terminal manufacturers, and Internet companies.

All aspects must be taken into account, if you do optimization alone, it is very likely to cause problems in other parts, and regular communication is essential.

The scale and scope of the test is also expanding, and there have been gossips on the Internet, but none of the companies have officially released it.

The three giants of China Telecom, China Mobile, and China Unicom have not been disturbed by air traffic control, and are now meeting to discuss how to follow up on terahertz communications.

For example, leasing communication satellite services from Star Communications, modifying the original communication protocol, traffic charging issues, old users unable to use terahertz communication, etc.

These things are enough to give them a headache for a while.

Chapter 114 Hometown Radio Waves

at the same time.

The tests didn't stop at home. All insensitive areas around the world are secretly conducting tests.

On Prydz Bay in Antarctica, August in the northern hemisphere is a sunny summer, while Antarctica in the southern hemisphere is experiencing a world of ice and snow in winter.

The icebreaker tore through the ice on the sea and approached Zhongshan Station.

Because the ice was too thick, the icebreaker could only advance to about five kilometers from Zhongshan Station, then stopped and unloaded a large amount of supplies.

The scientific expedition team at Zhongshan Station was already waiting for them nearby, and then used a sled to pull the supplies back to Zhongshan Station.

During the blizzard, the convoy faced the fierce and piercing wind, leaving scratches on the ice. At this time, there was only a vast expanse of whiteness left between the world and the earth.

The members of the scientific expedition team were wearing thick down jackets and sunglasses to prevent snow blindness. The snowstorm was getting bigger and bigger, and the sky was getting darker. Auroras appeared in midair.

The polar night in Antarctica is covering this continent. However, the latitude of Zhongshan Station is around 69 degrees south latitude. It is not considered the scientific research station with the highest latitude. The truly dark scientific research station is the American scientific research station located at the South Pole. — Amundsen Scott Station.

Seeing the dim lights of Zhongshan Station, the members of the scientific expedition team breathed a sigh of relief. Antarctica in winter is not only snowstorm, polar night, but also a terrifying low temperature environment.

"Phew!" Breathing out, the station master looked at the supplies in the warehouse, and then breathed a sigh of relief. He picked up the supply list and counted these things.

Suddenly he found some electronic equipment on the list.

[30 mobile phones, 15 notebooks, and 6 micro base stations. ]

"Hey, why did you send your mobile phone and notebook over here and the base station?" Xiao Nanfeng, the deputy station master, glanced at the list and asked in surprise.

The network in Antarctica is a maritime line using satellite communication, the speed is about 5M per second, and it can only make phone calls.

Originally, China Telecom was going to come to Zhongshan Station to build a 3G base station this year, but it was suddenly cancelled.

Anyone who has been to Antarctica knows that the network here is not only slow, but also sporadic, disconnected at every turn, and the charges are very expensive. A call may cost more than 500 yuan.

Zhang Chengcai, the station master, also had a strange expression on his face, but after reading it, he realized that this was a test project, used to test satellite communications.

"Yang Sen."

"Zhang Zhan, what's the matter?" A spirited guy in his early twenties rushed out from one side.

Zhang Chengcai patted the box and said, "I have a task for you to install these two base stations."

After "Base Station" Yang Sen opened the box, there were indeed two router-like devices inside, as well as some spare parts such as transformers and wires and cables.

He took out the manual, installed the two base stations on the east and west sides of Zhongshan Station according to the manual, and then turned on the switch.

"Where is the signal?" Yang Sen himself had a Nokia mobile phone, but found that there was no signal at all, and it was still the same after turning it off and restarting.

After taking out the manual for the first time and looking through it carefully, he realized that this is an experimental product and does not support communication other than terahertz.

I hurriedly took out a mobile phone from another box. It was a brand new smartphone. Considering the weather in Antarctica, there was a pair of touch screen gloves in the phone box.

After putting on the touch-screen gloves, he found that the smartphone did not have a SIM card slot, nor did it provide a SIM card. In this case, he could only turn to the manual for help.

"It turns out that the SIM card has been cancelled." Yang Sen said to himself while following the instructions and directly binding it through his own ID card.

After entering the phone interface, I finally found a signal this time.

XK346G... What the hell is memory? He looked at the few apps and tried to open the citizen's home.

Huh so fast!How can it be

He didn't believe in evil and opened a video website and played an old movie directly, but the result was very smooth, and there was no stuttering or buffering at all.

Yang Sen was puzzled whether it was the local storage, and tried to dial the phone at home to see if the satellite communication could be used.

After a few seconds.

"Hey who?" is the mother's voice.

He didn't care about exploring the satellite communication, and hurriedly replied excitedly: "Mom, it's me."

"Komori" the mother asked uncertainly.

After talking for more than ten minutes, my mother in China confirmed that the caller was Yang Sen. After hanging up, he looked at the phone in his hand in surprise.

But he suddenly reacted, and quickly opened the fee inquiry, don't cheat!After all, he knows very well about the internet fees in Antarctica, hundreds of yuan per minute.

[Dear users, since this service is in the trial operation stage, there are no charging items for the time being, please fill in the user experience in the series of forms, the company will continue to improve related services...]

"Awesome!" Yang Sen hastily filled out the user experience form.

Then he took his mobile phone and ran towards the station manager Zhang Chengcai.

"Yang Sen, the installation is complete"

"Okay." Yang Sen paused and continued: "Zhang Zhan, I found a good thing, look."

After speaking, he turned on his phone, played a movie, and went to other websites.

"This..." Zhang Chengcai stared at the phone page dumbfounded. Anyone who uses the Internet in Antarctica knows how this phone works.

Yang Sen explained it quickly, and Zhang Chengcai and others took out the other 9 mobile phones and 5 laptops assigned to them. After some trials, they discovered that this terahertz communication is really awesome.

Everyone hurriedly took their mobile phones to call their relatives in China to express their missing.

In this dark Antarctic ice sheet, loneliness is a problem that everyone must face, and the emergence of terahertz communication makes them very excited, and finally they don't need to endure the expensive and cheating network.

However, terahertz communication is not available 24 hours a day. There is only one set of Skycom satellites passing through Antarctica, so the Zhongshan Station cannot receive signals at three times a day, and about 9 hours belong to the empty window period.

Even so, Zhang Chengcai and other scientific expedition team members are already very satisfied. A network of this quality was previously unthinkable.

9 month 12 day.

Antarctica was still in darkness. Under the dots of the aurora, Yang Sen led three team members and headed south in a sled.