A method and device for reducing service load of a cell

Abstract

The embodiment of the present invention provides a method and equipment for reducing the service load of a cell, so as to better realize the compatibility of the CA technology and the same coverage technology for multiple cells using the same coverage technology and the CA technology. The method includes: when the service load of the primary cell is greater than a first threshold, the network device switches a terminal device that accesses the primary cell and does not support carrier aggregation technology from the primary cell to the secondary cell, and both the primary cell and the secondary cell use carrier aggregation technology and the same coverage technology; when all terminal devices accessing the primary cell support the carrier aggregation technology, and the service load of the primary cell is greater than the first threshold, the network equipment stops the primary cell and the secondary cell from using the carrier aggregation technology; when the service load of the primary cell When the difference between the load and the service load of the secondary cell is less than the second threshold, and the service load of the primary cell is not greater than the first threshold, the network device uses the carrier aggregation technology for the primary cell and the secondary cell.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a method and equipment for reducing the service load of a cell. Background technique [0002] For multiple cells using the same coverage technology, the network equipment can switch the terminal equipment that accesses the cell with a larger service load to a cell with a smaller service load, so it can reduce the service load of the cell with a larger service load and increase the service The access performance of the cell with heavier load. For the primary cell and secondary cell using Carrier Agregation (CA) technology, the network equipment can aggregate the carrier resources of the primary cell and secondary cell to form a carrier aggregation resource with a larger bandwidth, and then allocate the carrier aggregation resource to Access to the terminal equipment of the primary cell, the terminal equipment supports carrier aggregation technology to improve the servic...

AI Technical Summary

Problems solved by technology

[0003] For multiple cells using the same coverage technology and CA technology, in order to meet the high-speed service requirements of terminal devices, network devices can provide carrier aggregation resources for terminal devices that access the main cell and support carrier aggregation technology through CA technology, so that May lead to heavy business load of the main cell

Although the primary cell and the secondary cell use the same coverage technology, it is not allowed to switch the terminal equipment that accesses the primary cell and supports carrier aggregation technology from the primary cell to the secondary cell, so the same coverage technology cannot be used to reduce the business of the primary cell Load, in order to ensure the normal operation of the main cell, the main cell will no longer accept new terminal equipment, resulting in a decline in the access performance of the main cell

[0004] To sum up, for multiple cells using the same coverage technology and CA technology, the use of CA technology to improve the service rate of terminal equipment and the use of the same coverage technology to improve the access performance of the cell with heavy business load cannot be well achieved. compatible

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