On the 50th floor of the Jardine Building, the floor of the room is a thick brown Turkish carpet, the walls are also decorated with two-finger-wide attraction, and the head of the floor lamp is curved to the maximum angle, reflecting only the small half of the desk.

Weng Chengji put down the document in his hand, put his fingers on the corner of his forehead, and then stood up and exhaled and made a few half-body postures of military body fists.

After sitting for a long time and slightly stiffening his back muscles, Weng Chengji opened the heavy corner of the blind, pulled a single-tube high-power night vision device from the window, and looked at Victoria Bay outside the window.

In the green field of vision of the night vision device, a yacht with a round-headed and round-headed cartoon great white shark on the bow is clear and abnormal.

Originally, the Great White Shark was the product of the scene when Yuanjia first entered Germany, but with the establishment of COMAC and CMB Aerospace on the right track, the significance of the continued existence of Yuanjia in the Federal Republic of Germany has been very small.

In order to straighten out the assets, the Great White Shark was assigned to the name of the perennial user COMAC, and the name of the ship was changed from the Great White Shark to the Skyline.

After the acquisition of Jardine Matheson, Liang Yuan and two girls came to Hong Kong more and more, and the group had frequent business negotiations, and a top yacht was also a hard need for a company of Jardine's size, so Qi Lianshan ordered a new ship from the United Kingdom and inherited the original name of the Great White Shark.

The night vision device skimmed over the normal Great White Shark yacht, patrolled around the water area of 100 meters near the yacht, and as Weng Chengji expected, he saw the speedboat of his own unit, which was moving slowly and synchronously more than 70 meters away from the Great White Shark.

He took an army-green handset from his desk and hung a wired headset that looked like a figure 7 on his right ear.

"Test call, I'm a fish pond, blue pig tooth, report the condition of sperm whales. ”

"Fish pond, I'm a blue pig's tooth, sperm whale is swimming at the predetermined water level, everything is normal. ”

"Okay, Blue Pig Tooth, let's test the data and continue to report on the situation around the sperm whale. ”

"Blue pig tooth received. ”

Since Ning Lei changed the landline code to Hai Dongqing, the call sign of the unit related to the fast reaction force has completely evolved into a zoo, and the blue pig's tooth is a large carnivorous fish that is a specialty of Hong Kong Island, and it tastes good.

The handset held by Weng Chengji is part of the next-generation individual communication tactical terminal proposed by the rapid reaction force and jointly bid by Jinling 2069, 1000 Institutes, and Guoan Communications Laboratory.

2069 is responsible for the overall assembly and debugging of the radio station and the manufacture of most components, the 1000 Institute is responsible for providing the core DSP communication chip, and the Guoan Communication Laboratory is responsible for communication coding and various encryption.

Although nominally the rapid reaction force only proposed a next-generation communications system, the whole plan is actually the most important basis for whether the rapid reaction force can become an army, after all, whether it is domestic or international, the largest collective name of the new force system is the information-based force.

The entire new system was named Digital Knife by Ning Lei, and the technical requirements of the Digital Knife are equivalent to a deeply deformed version of the Land Warrior Program on the other side of the Pacific Ocean, which does not emphasize the firepower problem that has penetrated into the marrow of the military of the Republic, but emphasizes network and control, followed by soldier survival, and finally individual firepower.

When the project was first established, a very fierce dispute broke out between Liang Yuan, Xiong Weixin, and Ning Lei, Xiong Weixin, who was born in the army, didn't believe anything except the caliber of the pipe, and Ning Lei, who was born in the Air Force, was a little better, and was half-convinced of new technologies and new directions.

In order to come up with strong evidence, Liang Yuan even made a cameo appearance as a prophet, and categorically concluded that the neighbors to the north would not be able to spend three years, and the large-scale melee of armored iron horses on the North China Plain or the Siberian wasteland would definitely not be seen in Liang Yuan's lifetime.

Although there are many people in the north at present, all over the Pacific and Atlantic sides, in terms of the influence of Ning Lei and Xiong Weixin, the others are not as big as Liang Yuanlai.

The invincible aura and Liang Yuan's almost predictable precision judgment in the field of electronics finally convinced Ning Lei and Xiong Weixin.

After the Republic ignores the enemy in the north, the problem of the Big Island becomes the most glaring existence, and if things get to the worst step, the key to solving the problem of the Big Island is not only the sea and air, but also the siege of cities on land or the war of law and order.

From the perspective of the future, urban fortifications or law and order warfare, new cyber firepower equipment represented by drones and unmanned weapon stations are destined to become the mainstream of the battlefield.

The limited reinforcement of individual firepower has almost no meaning in front of the huge advantage of unmanned equipment, and the improved version of the land warrior plan to be carried out on the other side of the Pacific in the future also puts network and control in the most critical position, and it is impossible for Liang Yuan to jump into it once knowing that there is a pit ahead.

In the end, Liang Yuan used the prospect that future wars would definitely be like playing games without contact, and temporarily reluctantly persuaded the two, on the condition that Liang Yuan had to make a game that could fully express what Liang Yuan said about killing the enemy like a game within the specified time period, and then he had to take out the drones, unmanned weapon workstations and other equipment he described one after another.

Due to the large size of the whole project, the construction was carried out in the form of starting from the grassroots level and running in small steps.

First, we should get a small area of communication between individual radio stations and the company and platoon levels, and depending on the degree of smoothness of the project, we will evolve to the battalion and brigade level, the military region level, the seamless integration of sea, land and air, and the global transmission and positioning of satellites.

The project will eventually reach the point that any front-line soldier of the 93rd Army who has been given permission can call all the weapons equipped in the group army, including tactical missile systems, according to the battlefield situation, and as long as the situation requires, Ning Lei, as the supreme commander, can also contact any 93rd officer and soldier in the theater.

The completion period of the entire digital knife plan is 15 years, but the improvement of the global satellite navigation system is not included in the plan.

At present, this set of equipment in the hands of Weng Chengji is a thorough laboratory product, but the index of the hand station is quite high, and the most advanced individual radio station in the world is the PRC126 handheld radio station equipped on the other side of the Pacific Ocean in 86.

The radio has a communication distance of 3-5 kilometers, and for the first time abandons knob tuning, it adopts a configuration method similar to the backlight display + keyboard keys of a future straight mobile phone, and has now become an advanced benchmark for international tactical radio.

Compared with the PRC126 tactical handset, Weng Chengji's set of test products that do not even have a name is even higher, and this is the world's first individual terminal that uses direct sequence spread spectrum technology to prevent detection and anti-interception.

The communication distance of the hand station is one thousand meters in the open space, three hundred meters in the urban area, and the building is adjacent to five floors, in addition to the function of the radio station, this product is also the same as the future feature phone, with a backlit LCD screen and keyboard buttons, the most in line with the national conditions of the Republic is that this product has the function of sending and receiving text messages.

In addition, the experimental handset also adopts a technology similar to the division of labor between large and small cores in the future multi-core chip era, and the equipment is maintained by a very power-saving single-chip microcomputer to maintain the minimum operation when standby, and the large power-consuming users such as the DSP main chip horn and earpiece are completely turned on when voice communication is required.

This design directly leads to the fact that the experimental handset only needs four No. 5 batteries to maintain the standard communication requirements for one day, and the device can maintain a standby time for three days without voice communication and simple text message sending and receiving.

In order to ensure the use of the system, this product also has an enhanced extension, three power automatic forwarding equipment, this forwarding equipment is equivalent to an amplifier, the power model of the transponder can expand the call distance of the handset to four kilometers in the open space, one thousand meters in the urban area, and the whole building below 20 floors.

On the top floor of the Jardine Building, there is a maximum power handset enhancement extension, through which almost the entire Victoria Bay opposite the Jardine Building is within the communication range of the tactical handset.

Speaking of which, the birth of this world-class individual tactical handset has an extremely important relationship with supercomputing, and it can be said that there would be no birth of this product without supercomputing.

To ensure the advanced anti-interception and anti-jamming of the direct sequence spread spectrum technology, simply put, it is necessary to use a huge amount of calculations, use computer simulation and analysis technology, and carry out a large number of calculations to select a group of spread spectrum code sequences with strong practicability from the combination of astronomical numbers.

How big is the amount of this calculation, the most basic first step is to calculate and analyze all the numbers from 0-2 to the 23rd power, and then select the code sequence with excellent self-phase performance.

In order to do this, Xiong Weixin licked his face and took half of the time of Brilliance Power's supercomputer on the machine, but fortunately, it produced results.

The reason why this set of experimental equipment was taken to Hong Kong Island is because this product is already invincible in China, and it can't be monitored or deciphered, and even if it is intercepted, it can't be coded.

Hong Kong Island is a world-renowned spy paradise, and there are more listening devices here than MI6 in London, although the AIA has not been established for a long time, it has long been widely known in the espionage industry, and even the AIA's permanent residence in the Jardine Matheson Building is not a secret, after all, Liang Tuhao has been in deep collusion with the CIA when he started, and the Iran-Iraq war has not ended until now, and the two sides of the Pacific Ocean together are 100 percent responsible.

Just as the Republic's communications equipment on Hong Kong Island seems to be similar to a sieve, the United States' communications on Hong Kong Island are not invulnerable; through certain channels, the AIA has deciphered most of the codes of the offices stationed in Hong Kong on the other side of the Pacific, at least the daily reports of the AIA sent back home by the Hong Kong agencies are already well understood.

Then, the lab's new gadgets were taken to Hong Kong Island to try out the color across the Pacific Ocean.

As far as the daily reports that have been deciphered so far are concerned, this novice desk has caused great distress to the staff on the other side, and at one point thought it was some kind of clutter of electronic equipment.