Frequency adjustment method and device applied to mobile communication

Abstract

The invention discloses a frequency adjustment method and device applied to mobile communication. The frequency adjustment method applied to mobile communication includes the steps that mobile communication network equipment acquires the monitoring parameters of a target cell, wherein the target cell is any cell located in a monitoring area of the mobile communication network equipment, the monitoring parameters present the level of monitored interference with the target cell from target equipment, and the target equipment is different from the mobile communication network equipment; the mobile communication network equipment judges whether the monitoring parameters are smaller than a preset threshold value; when determining that the monitoring parameters are smaller than the preset threshold value, the mobile communication network equipment is triggered to adjust the working frequency of the target cell. Through the frequency adjustment method and device, the problem that in the prior art, a mobile communication system does not support dynamic frequency adjustment is solved, and then the flexibility of the mobile communication system on an unlicensed band is improved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a frequency adjustment method and device applied in mobile communication. Background technique [0002] The mobile communication system refers to that operators provide communication services for user terminals (such as mobile phones) by deploying wireless access network equipment (such as base stations) and core network equipment (such as Home Location Register, HLR for short). system. Mobile communication has experienced the first generation, second generation, third generation, and fourth generation. The first generation of mobile communication refers to the initial analog, voice-only cell phone standard, mainly using analog technology and Frequency Division Multiple Access (FDMA) access method; the second generation of mobile Communication has introduced digital technology, which has increased network capacity, improved voice quality and confidentiality. With "Global Syste...

Images