After taking over CDMA from China Unicom

China Telecom has seen the stable development in the number of users

especially within some parts of the developed provinces.But in those areas with heavy speech traffic

the indexs such as Ec/Io all of a sudden deteriorate during the rush hour of the telephone traffic.Such phenomenon will lead to the worsened user’s sensibility.This thesis is devoted to quantitive analysis on the impact of the cell breathing effect phenomenon through method of stimulation

and under the premise of guaranteed cover

from the perspective of both network capacity and network quality it is also devoted to the elaboration of relationship between the two.