And method of cellular communication network to maintain the speech quality by controlling the connection permission novel

摘要

(57) to provide a method cellular communication network to maintain a desired level of speech quality by controlling the acceptance of the connection request a new (110) within the cell [Abstract] network (100) and (110). Specifically, the method comprises the step of establishing in one speech quality at least one surrounding cells undergoing targeted cells and (100w), the interference that cell from (100w) of (110q-v) from . According to the method, then, so as to maintain the speech quality desired in (110q-v) at least one of the cells of the peripheral target cell such as (110w), surrounding the target cell and (110w) Using the measured value of the speech quality on one of a cell (110q-v), according to a predetermined method (for example, the method of cell level (208 as to whether to accept the connection request new in the target cell), combination or method (240) subcell How to (212)) determined.