Patent ID: 9191876
Filing Date: 2015-11-17
Classification: H04W

Abstract:
1. A method for testing a cell reselection capability of a terminal, comprising: adjusting a terminal to camp on a current cell and to enter a high-speed mobile mode or an intermediate-speed mobile mode; adjusting transmission power of the current cell and transmission power of a neighboring cell, so that a condition of reselection from the current cell to the neighboring cell in the high-speed mobile mode or in the intermediate-speed mobile mode is met; and maintaining the adjusted transmission power for at least a preset time threshold, and detecting whether the terminal has a cell reselection capability in the high-speed mobile mode or in the intermediate-speed mobile mode by detecting whether the terminal camps on the neighboring cell; when the terminal camps on the neighboring cell, it is determined that the terminal has a cell reselection capability in the high-speed mobile mode or in the intermediate-speed mobile mode; otherwise when the terminal fails to camp on the neighboring cell, it is determined that the terminal does not have a cell reselection capability in the high-speed mobile mode or in the intermediate-speed mobile mode, wherein the adjusting transmission power of the current cell and transmission power of a neighboring cell, so that a condition of reselection from the current cell to the neighboring cell in the high-speed mobile mode or in the intermediate-speed mobile mode is met comprises: reducing the transmission power of the current cell and/or increasing the transmission power of the neighboring cell, so that reference signal energy levels of the neighboring cell and the current cell satisfy the condition of reselection from the current cell to the neighboring cell in the high-speed mobile mode or in the intermediate-speed mobile mode, wherein a reference signal energy level of a cell corresponds to transmission power of the cell, wherein the adjusting a terminal to camp on a current cell and to enter a high-speed mobile mode or an intermediate-speed mobile mode comprises: adjusting, by a system simulator, the transmission power of the current cell and the neighboring cell for many times, so that the terminal switches between the current cell and the neighboring cell for many times and enters the high-speed or intermediate-speed mobile mode, and then camps on the current cell, wherein the transmission power of the current cell and the neighboring cell is adjusted repeatedly, either making the transmission power of the current cell far greater than the transmission power of the neighboring cell, or making the transmission power of the neighboring cell far greater than the transmission power of the current cell, such that the terminal performs cell reselection and switches between the current cell and the neighboring cell for a number of times within a period of time Tcr, and then the transmission power of the current cell is adjusted to be far greater than the transmission power of the neighboring cell, making the terminal camp on the current cell, wherein system information sent by the system simulator to the terminal includes a first integer (Ncr-h), a second integer (Ncr-m), and the time value (Tcr), with Ncr-h>Ncr-m; wherein the terminal enters the intermediate-speed mobile mode when the number of times is greater than the Ncr-m and less than the Ncr-h, or the terminal enters the high-speed mobile mode when the number of times is greater than the Ncr-h.