Pokémon: From the college entrance examination

Papers refer to articles that conduct research in various academic fields and describe academic research results.

in this world.

The top academic field is naturally the field of elf research.

The requirement to complete a thesis after graduating from high school is also to test students' understanding of elves.

Papers generally consist of title, author, abstract, keywords, text, references, etc.

Su Ming clicked on the keyboard and entered the topic of the paper he had already conceived.

"A brief analysis of elf transmission technology under the seven-layer network communication model".

The development of elf teleportation technology in this world is not fast, and it is still in the initial stage of fixed-point teleportation.

Fixed the implementation of the teleportation wizard machine still being in the LAN state.

For example, if Su Ming wants to teleport the Marsh Jumping Fish to school, he needs to go to the teleportation machine in town to see if it has joined the teleportation network of Yanzhou Middle School.

If it is not joined, that is, the two have not reached a LAN connection, the transmission destination will not be recognized, and the transmission will naturally fail.

And Su Ming's plan is to make the elf transmission technology break through to the level of the Internet (Wide Area Network)!

Does the teleportation wizard need to teleport to a fixed location?

Do not!

What Su Ming wants is to be able to use his mobile phone to teleport spirits anytime and anywhere!

It sounds crazy and impractical, but there is room for research!

The origin of elf teleportation technology is that in modern times, a daredevil accidentally dropped his elf ball on the fax when using a fax, causing the elf ball to be transmitted and disappear.

Later, based on research, it was concluded that the elf ball containing the elf can communicate and transmit.

The principle behind this is related to Poke Ball technology.

The reason why elves can be included in the elf ball is precisely because of the special characteristics of the elves themselves!

The working principle of the Poké Ball was first discovered during the 1925 Firestorm Monkey Fury Energy Extraction Experiment.

At that time, the world-famous elf scientist Albert Einstein discovered that firestorm monkeys can shrink and enter a small box when their physical strength is weakened.

Based on this, Einstein determined that the stone Poké Balls and tree fruit Poké Balls inherited from ancient times are just simple containers. They have no ability to "absorb", cannot change the size of the original object at all, and cannot load anything greater than its own rigidity. object.

Poké balls take advantage of the elf's own "weak physical strength and compressible volume" characteristics, so that humans can develop a variety of elf balls with different styles and functions.

The elf ball itself cannot be transmitted by fax. It is the elf inside that gives it the ability to communicate and transmit.

Elves have the ability to convert themselves and the special container that holds them into electronic signals.

This is a common characteristic of elves.

Su Ming wrote these contents related to the elf transmission mechanism into the main text of the paper.

Since the elf teleportation technology needs to be upgraded, a thorough analysis of the original teleportation technology principles is necessary.

Today's transmission system is also based on the seven-layer network communication model, but it is very rough and superficial.

The first layer, the physical layer, where elf teleportation technology needs to define physical device standards, such as a fixed elf teleportation machine, its interface type is the content of this layer.

If you want to upgrade the technology, first of all, this layer cannot just use the interface of the fixed machine!

If mobile phones and computers can also appear and define an interface type, can they participate in the elf transmission system?

The result of this is very obvious, everyone can use their mobile phone or home computer to teleport!

Of course, just changing the interface won't work.

The second layer is the data link layer. Data link connections need to be established between communication and transmission entities. After the elf balls and elves are converted into electronic signals, they will be transmitted in frame units. It is necessary to ensure that the elf data flow can be accurate. transmitted to the other party's system.

The third layer is the network layer, which solves routing selection, congestion control and network interconnection during multi-node transmission. This layer is also very important. Both the transmission source and destination require IP protocol-assisted addressing.

The subsequent fourth layer of transport layer is responsible for establishing an Elf transmission connection to reliably transmit the Elf data stream.

The transport layer provides the functions of establishing, maintaining and tearing down connections, which can ensure the quality of network connections. It is also an indispensable layer in Elf Transfer.

The fifth layer is the session layer, which does not participate in specific elf data transmission, but manages the synchronization of elf data transmission.

The meaning is very simple. The function of this layer is mainly to control the process of elf teleportation. It can cut off teleportation, start teleportation, etc.

The function of the sixth presentation layer is also very simple, responsible for converting the elf data stream into the original elf balls and elves.

The last layer is the application layer, which is user-oriented and is responsible for providing network application services to users. For example, if the Genie Teleport app is installed on a mobile phone, it can manage the Genie Teleport function.

After Su Ming finished writing, he realized that there was still one point that needed to be overcome in order to upgrade the original elf teleportation technology to the point where it could be teleported anytime and anywhere.

The elves in the transmission are in an active state. The original transmission technology is point-to-point, and there is no need to overcome many difficulties.

To achieve flexible transmission, the elf data stream in transmission needs to identify the specific IP and transmit it to a specific location.

Then a question arises.

How does the elf set an anchor point during teleportation?

For example, Su Ming uses the teleport app on his mobile phone to start elf teleportation, and the special interface converts the elf ball collection into an elf data stream.

At this time, because the IP address of the transmission target has been set in the teleportation app, an anchor point needs to be generated at the other party to achieve the final elf teleportation!

Su Ming was thinking hard and saw another article.

"Analysis of the Principle of the Poké Ball's Inability to Conquer the Master Elf".

In this article, the author explains in detail that the reason why an elf with a trainer cannot be subdued is that after the elf is subdued, a mark similar to a mark will be left in the elf ball, indicating that this elf ball is its home. Poke balls cannot be conquered.

Su Ming was inspired by this, and at the end of the paper he proposed a conjecture to realize the upgrade of elf teleportation.

Leave an anchor point similar to this mark at the teleportation destination, and let the elves cooperate with the teleportation!

As for how to achieve this anchor point, Su Ming said he didn't know.

Even if this anchor is really created, will there be elf balls that directly steal other people's elf?

Similar to the capture ball in "Arena" and "XD Dark Whirlwind Dark Lugia"?

Su Ming didn't dare to think about it carefully. If it really happened, it would be terrible.

Finally, Su Ming wrote the previously referenced literature at the end of the paper, and Su Ming completed the first draft!

Unknowingly, it was evening.

One day to complete the first draft of the paper.

Su Ming couldn't help but put his hands on his hips and smiled proudly.

After picking up the two elves who were training in the lake outside, Su Ming washed up, had dinner with his family, and then fell asleep.

Hope you have a good dream!