Mobile communication network refers to the communication medium that realizes the communication between mobile users and fixed point users or between mobile users. It has a certain degree of professionalism. The following describes the relevant knowledge of mobile communication network. Mobile communication network is an important branch of communication network. Because wireless communication has mobility, freedom, and is not limited by time and place, it is widely welcomed by users. In the field of modern communication, it is one of the three important means of communication, which are parallel to satellite communication and optical communication. [1]
Introduction to terms
According to the coverage and operation mode of the system, the current mobile communication network can be divided into: two-way conversation cellular public mobile communication, one-way or two-way conversation private mobile communication, one-way receiving wireless paging, home cordless telephone and wireless local user loop. The private mobile communication network is an independent mobile communication system and can also be incorporated into the public network. A typical private network - Trunking System. This is an effective way to improve the spectrum utilization in addition to the cellular network. The so-called "cluster", in the sense of communication, is to automatically allocate limited communication resources (channels) to a large number of users for common use. In recent years, this kind of efficient network is very popular. Of course, with the development of public network technology, it will be automatically incorporated into the private network.
