How does China Telecom limit its network speed?

It is software. They have their own 4g software, which can be used on switches of corresponding brands, such as fileziller (corresponding to Huawei) and Dingli (corresponding to Dingli). You can reduce the number of download channels or force the network speed up and down.

I am so angry. The three major domestic operators are crazy for money. The so-called 40g traffic of telecom is actually less than 30g, and the speed limit will be limited as long as it exceeds 20g a month. In fact, this is a word game, not what he said, but as long as the download speed of your mobile phone traffic exceeds 10m/s, and in some places, especially in the southern coastal areas, the download speed is very fast, which may only take a few days. In fact, this is not the case, because many things will generate traffic even if they are not open. Mobile phone system is one of them. Unless you take out your mobile phone card, it's all smart phones now. If you want to get a card, it is very troublesome to find a pin to pop up first, and it is also very unfriendly to some commercial investors and people who hang up their business. After all, without wifi, they don't need the Internet all the time.

Although 5g is faster, it is still worrying. After all, the three brain-dead network operators have not changed the speed limit policy. If the monthly speed limit is 20g, the network traffic will go faster and the speed limit will come earlier (it may only take one day).

Finally, three brain-dead online merchants, don't show off in an ostentatious manner. China plans to launch a space-based wifi system and more than 400 network satellites. Who will use your arbitrary speed limit to disconnect the network, especially the mobile network, which is expensive and rubbish?