What is cellular mobile data?What is the use of cellular mobile communication network?

From the well-known 1G (first generation mobile communication network) to the current 4G and 5G, it is the cellular mobile communication network.

The ideal "cellular network" is like this ▼

• It is the cellular wireless network way.

In fact, the distribution of base stations of operators in a certain area is as follows ▼

• Main components: mobile station, base station subsystem, network subsystem.

A mobile station is a network terminal device, such as:

• Mobile phones or some cellular industrial control equipment.
• Base station subsystems include mobile base stations (large towers), wireless transceiver equipment, private networks (usually fiber optics), wireless digital equipment, and more.
• The base station subsystem can be viewed as a translator between wireless and wired networks.

Why is it called cellular data?

• Communications currently used are geometric in shape, much like a honeycomb in a hexagonal shape.
• So now "mobile communication" is also called "cellular mobile communication".
• It is estimated that it is called habit or for commemoration, so the name of the cellular network has been used to call the public mobile communication network.

What is the difference between cellular mobile data and 4G?

4G network is cellular mobile network.

• Cellular mobile communication service refers to the voice, data, video image and other services provided by the cellular mobile communication network composed of equipment such as base station subsystem and mobile switching subsystem.
• Therefore, cellular mobile data is data generated in cellular mobile communications.
• This is what we usually call data traffic.

iPhone Cellular Data:

• There is such a switch on the iPhone, which is actually a switch for data flow.
• When it is turned on, it can use data traffic to access the internet.
• When turned off, it will no longer be able to access the internet via mobile data traffic.

What is the use of cellular networks?

A cellular mobile communication network usually refers to a public mobile communication network using a cellular network structure.

• The terminal and the network device are connected through a wireless channel, so users can communicate with each other.
• The main feature is the mobility of the terminal, including handover between local networks and automatic roaming.
• From the well-known 1G (first generation mobile communication network) to the current 4G, 5G, it can be regarded as a cellular mobile communication network.

In fact, due to the uneven distribution of terrain and users, network construction, site planning, physical location and iteration of each generation of technology.

• For example, from the inter-frequency networking of GSM, to our current 2G, 3G and LTE networks.
• Strictly speaking, it's not considered a "cellular network" in a sense.
• For example, current 3G and LTE co-channel networks, at least they don't look like "cellular".

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