Abstract: A method for improving user-interactive data QoS and system thereof, the method comprises: Adjusting the transmission rate of each user, by means of the corresponding reverse inter-user QoS parameters attribute such as reverse probability transfer matrix and/or maximum rate limit or the like, which are set for the users with different QoS levels, and thus allowing the users with different QoS levels to enjoy different maximum reverse rate and average reverse rate, so as to achieve the purpose that improve the user-interactive reverse data QoS. The invention not only satisfies the requirements of different terminal user, but also provides the QoS solution of graduating charge service for network operator, and improves the operating profit while satisfying the requirements of various users.

Abstract: A method and a device for allocating a radio configuration (RC) type are disclosed in the present invention. The method includes: predefining a first threshold value and a second threshold value; when a user initiate a call, calculating current utilization rate of power resource of a cell and comparing the current utilization rate of power resource with the first threshold value, and calculating current utilization rate of Walsh resource of the cell and comparing the current utilization rate of Walsh resource with the second threshold value; allocating an RC type to TCH (Traffic Channel) and SCH (Supplemental Channel) of forward channels of the call based on above comparison results. In the present invention, an RC type can be dynamically allocated based on the current resource limits of the system, thus improving the capacity of the system.