Background service transmission method and system based on idle channel

Abstract

The invention provides a background service transmission method and a system based on an idle channel. The method comprises that: step 10, a network management system sets a channel idle rate threshold value for a base station controller; step 20, the base station controller monitors and calculates the channel idle rate in real time; and step 30, a mobile terminal sends a request for downloading background service to a base station, and if the channel idle rate calculated by the base station controller is not less than the channel idle rate threshold value, the mobile terminal informs the base station of starting transmitting the background service, otherwise, the mobile terminal informs the base station of rejecting transmitting the background service. The method and the system can balance network load, make full use of the idle channel to download data, and fully and reasonably utilize wireless resources; and when an operator is busy, the load pressure is low, and the network investment is saved.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and system for transmitting background services based on idle channels. Background technique [0002] The goal of the mobile communication system is to increase system capacity while ensuring high-quality communication. Radio resource management is to effectively reduce system interference, improve system capacity, and ensure the quality of communication links by rationally and dynamically allocating these radio resources. [0003] Radio Resource Management (RadioResourceManagement) is responsible for the utilization of air interface resources, ensuring the QoS requirements of mobile users, maintaining the pre-planned coverage area of ​​the system, and providing large capacity for the system. Radio resource management includes handover control, power control, admission control, load control, and packet scheduling. Handover control is responsible for handling user mob...

AI Technical Summary

Problems solved by technology

[0020] (1) Since there is no admission control, background services are allowed to be transmitted as soon as the channel is idle. However, even if the channel is idle, the user experience is not good when transmitting large-capacity services;

[0021] (2) If the channel starts to transmit background services when the channel is idle, it will easily affect the transmission of voice and other services, that is, sometimes the channel is idle, which only indicates that the channel is idle at a certain moment, but does not indicate that the channel is idle for a certain period of time;

[0023] (4) The proportion of backstage services transmitted over long periods of idle channels at night is relatively low, resulting in unbalanced use of system resources, and the resource utilization rate of the entire network needs to be improved

Images