Method, base station and system for reducing interference of adjacent cells of wireless cellular system
A technology of adjacent cell interference and cellular system, which is applied in the transmission system, radio/inductive link selection arrangement, communication between multiple stations, etc., can solve the problems of cellular system adjacent cell interference, etc., to reduce interference and increase system The effect of capacity
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[0028] The method for reducing the interference of adjacent cells of the cellular system, and the application of the method, base station and system of the present invention will be described in detail below.
[0029] The method provided by the present invention plans cellular cells into multiple layers, and for mobile stations located in the inner layer, the base station adopts low-power transmission; for mobile stations located in the outer layer, the base station adopts high-power transmission. When the mobile station moves from the inner layer to the outer layer or from the outer layer to the inner layer, the base station can switch its transmission power. The function of this method is similar to that of forward power control, but it avoids the complex control algorithm of forward power control and the problem of increasing the received power level of the target user and also increasing the interference to other users. The invention can reduce the interference of neighbor...
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