What is a cellular network?

This question is simple. Now, in the wireless communication system, the area covered by each base station is similar to a hexagon. When multiple base stations are combined together, it is completely similar to the shape of a honeycomb, which is called a cellular network!

At present, most mainstream communication services are provided by cellular networks. What is a cellular network? Simply put, mobile phone services are divided into regular hexagonal sub-areas, and each sub-area has a base station. A structure that looks like a "cellular" is formed, so this mobile communication mode is called cellular mobile communication mode. Cellular network can be divided into analog cellular network and digital cellular network, and the main difference lies in the way of transmitting information.

The reason why cellular networks are widely used stems from a mathematical conjecture. A regular hexagon is considered as a graph that can cover the largest area with the fewest nodes. In order to save equipment construction cost, regular hexagon is the best choice. The network formed in this way is covered together and shaped like a honeycomb, so it is called a cellular network.

Cellular network consists of three parts: mobile station, base station subsystem and network subsystem. Mobile station is our network terminal equipment, such as mobile phone or some cellular industrial control equipment. The subsystem of base station includes mobile station (tower), wireless transceiver, private network (usually optical fiber), countless digital devices and so on. We can regard the base station subsystem as the converter between wireless network and wired network.

Common types of cellular networks are: GSM network (called pcs- 1900 in some countries), CDMA network, 3G network, FDMA, TDMA, PDC, TACS, AMPS and so on.

What is a cellular connection?

What I said upstairs is too bold, hehe.

Cellular connection is a well-known GPRS connection in traditional 2G networks, which is called differently. I hope I can help you.

What is Apple's cellular mobile data network?

This is a network switch. If you want to use a mobile network, you can only connect data by turning on this switch.

What is the Iphone5s cellular mobile network?

It is the data connection network of your mobile phone, depending on which operator you use. GSM, TD-SCDMA, WCDMA, CDMA2000 and other 2G and 3G networks, as long as your cellular mobile network is turned off, your mobile phone will not be connected to the network, which is equivalent to the switch of the mobile phone network.

What does cellular data mean? What does it do?

Hello! Whether the cellular data settings are connected to the Internet. When you want to surf the Internet without wifi, you must turn on cellular data. Enabling 3G means setting whether to enable 3G network. Turn on cellular data, turn off 3G, and use 3G network to surf the Internet, which is slow. When 3G is enabled, a 3G icon will be displayed behind the cell phone signal. At this time, you can surf the Internet through 3G network, which is fast, but it consumes a lot of electricity, which has a certain impact on the battery. As for the traffic, it is determined according to the transmitted data. It's enough not to use 3G when surfing QQ.

What does cellular data mean in mobile phones? Is the flow considered?

Simply put, cellular data itself is synonymous with network connection.

Cellular data adopts packet technology from data transmission to data exchange. The user is equipped with a wireless packet modem, and can enter the packet network through a dedicated packet base station, access the host and database on the packet network, and call another mobile data terminal. This technology is mainly adopted by special mobile data communication system, which can only provide mobile data users with connections to packet-switched data network users.

Whether the cellular data settings are connected to the Internet. When you want to surf the Internet without wifi, you must turn on cellular data. Enabling 3G means setting whether to enable 3G network. Turn on cellular data, turn off 3G, and use 3G network to surf the Internet, which is slow. When 3G is enabled, a 3G icon will be displayed behind the cell phone signal. At this time, you can surf the Internet through 3G network, which is fast, but it consumes a lot of electricity, which has a certain impact on the battery. As for the traffic, it is determined according to the transmitted data.

Which one should I transfer online? What kind of cellular data is available?

First of all, for users. There are two kinds of internet access, one is Wi-Fi access, and the other is self-contained traffic access. Now, if you want to surf the Internet outside the Wi-Fi environment, you must turn on cellular data and use your own traffic to surf the Internet.

Why is iphone mobile data called cellular?

Technical terms.

What is a cellular mobile network and what is its purpose?

Cellular network or mobile network (English: cellular network) is a kind of mobile communication hardware architecture, which divides the service of mobile phones into regular hexagonal sub-areas, and each cell has a base station, forming a structure that looks like a "cell", so this mobile communication mode is called cellular mobile communication mode. Cellular network can be divided into analog cellular network and digital cellular network, and the main difference lies in the way of transmitting information.

What is a mobile phone?

network