Abstract: A switching method includes receiving, by a source network device, N pieces of data channel quality information. The N pieces of data channel quality information are in a one-to-one correspondence with N candidate network devices. Each of the N pieces of data channel quality information is used to indicate coverage quality of a data channel between a terminal device and a candidate network device corresponding to the data channel quality information. N is an integer greater than or equal to 1. The method also includes determining, by the source network device, based on the N pieces of data channel quality information, one of the N candidate network devices as a target network device to which the terminal device is to be switched from the source network device.

Abstract: A wireless transmission parameter adjustment method and a related device. The method includes monitoring a frequency parameter of a cell, determining, in response to detecting that the frequency parameter of the cell increases, a location relationship between a first terminal and an access network device, wherein the first terminal is a terminal camping on the cell, and adjusting a target power parameter of the first terminal according to the location relationship between the first terminal and the access network device, so that a radio remote unit power does not exceed a preset power, where the target power parameter is a power parameter other than a cell-specific reference signal power.

Abstract: Embodiments of this application disclose a switching method and a related apparatus. When a terminal device has a switching requirement, to sift a target network device for the terminal device, a source network device receives N pieces of data channel quality information, where the N pieces of data channel quality information are in a one-to-one correspondence with N candidate network devices, and each of the N pieces of data channel quality information is used to indicate coverage quality of a data channel between the terminal device and a candidate network device corresponding to the data channel quality information.

Abstract: A wireless transmission parameter adjustment method and a related device. The method includes monitoring a frequency parameter of a cell, determining, in response to detecting that the frequency parameter of the cell increases, a location relationship between a first terminal and an access network device, wherein the first terminal is a terminal camping on the cell, and adjusting a target power parameter of the first terminal according to the location relationship between the first terminal and the access network device, so that a radio remote unit power does not exceed a preset power, where the target power parameter is a power parameter other than a cell-specific reference signal power.