Processing method for paging message and corresponding access network device thereof

Abstract

The invention discloses a processing method for a paging message and a corresponding access network device thereof. The processing method for the paging message comprises the following steps: receiving the paging message sent by a core network; determining whether a mobile station identity in the paging message is preserved if the system is overloaded; and discarding the paging message in case that the mobile station identity is preserved. With the application of the processing method for the paging message and the access network device thereof provided by the invention, when the system is overloaded, the paging message is determined whether to be a first paging message through the method that whether the mobile station identity in the paging message is preserved, and the paging message can be discarded when the message is not the first paging message. Therefore, the invention can effectively control the number of the paging messages, reduce the load of the base station subsystem, and ensure the stable operation and the business success ratio of the base station subsystem during high traffic peak hours.

Description

technical field [0001] The present invention relates to the communication field, in particular to a paging message processing method and corresponding access network equipment. Background technique [0002] The paging message is the most impactful message on the BSS system. Because the core network can resend the paging message until the mobile station responds to the paging access network. At the same time, the core network sends a paging message to a location area, which will be decomposed into paging to all cells under the location area in the BSS system, that is, it will be spread into hundreds of paging messages. However, the processing capability of the BSS device and the paging delivery capability of the Um wireless interface are limited, and paging messages exceeding the processing capability will be dropped by flow control. [0003] When the BSS performs paging flow control, it cannot distinguish whether the paging message is the first paging, or the second or thi...

AI Technical Summary

Problems solved by technology

However, the processing capability of the BSS device and the paging delivery capability of the Um wireless interface are limited, and paging messages exceeding the processing capability will be dropped by flow control

[0003] When the BSS performs paging flow control, it cannot distinguish whether the paging message is the first paging, or the second or third retransmission paging, so it is basically blind flow control, and the paging message is discarded at will.

This will cause a large number of first paging messages to be discarded, and the success rate of one paging is low.

However, the second and third paging retransmissions of the core network are sent in large quantities by the BSS, resulting in an exponential increase in the paging volume. Pass rate is greatly reduced

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