Method for sending trunking paging message

Abstract

The invention discloses a method for sending a trunking paging message. The method comprises the following steps that a paging message of point-to-point service about a terminal and a paging message of group service about a group are born on a trunking paging control channel TPCCH; an eNB distinguishes different services according to an indication sent by a core network or an own indication, triggers to generate corresponding trunking paging records and stores into a first paging queue or second paging queue; and after a trunking paging moment is up, the paging records are extracted in the first paging queue according to the first-in first-out order and then the paging records are extracted in the second paging queue according to the first-in first-out order, and the trunking paging message is constructed by the paging records and is sent through the TPCCH channel. After applying the embodiments of the invention, ordered sending of various service paging messages can be guaranteed, and quick call establishment and quick command issuing are realized.

Description

technical field [0001] The present application relates to the technical field of communications, and more specifically, to a method for sending a cluster paging message. Background technique [0002] The trunking system has strict requirements on the call setup time, usually the group call setup time does not exceed 300ms, and the single call setup time does not exceed 500ms. The call establishment process includes signaling interaction, media parameter negotiation, bearer establishment and other steps. If the called terminal is in an idle state, it needs to be paged. However, in the paging mechanism of standard LTE, the minimum paging cycle also requires 32 radio frames, that is, 320 ms, which cannot meet the requirements for fast call establishment of the trunking system. In order to speed up the sending of paging messages, so that trunking users can be quickly paged, the trunking paging control channel (TPCCH) is usually designed to carry trunking paging information, and...

AI Technical Summary

Problems solved by technology

This solution does not specify the triggering conditions for various paging messages. Its essence is to shorten the transmission cycle of trunking paging messages, increase the power consumption of UE, and greatly change the existing trunking paging mechanism. When the paging capacity is already When it is full, it cannot guarantee the orderly sending of various paging messages

[0008] Therefore, in the prior art, when the paging capacity is full, the orderly transmission of paging information for various services cannot be guaranteed.

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