Paging message scheduling method and device

Abstract

The present invention provides a paging message scheduling method and device and belongs to the communication technological field. The invention aims to improve the scheduling success rate of paging messages. The paging message scheduling method includes the following steps that: N candidate paging message packets are acquired, wherein N is an integer greater than 0; the N candidate paging messagepackets are encoded, so that N encoded candidate paging message packets are obtained; paging message scheduling information corresponding to the N encoded candidate paging message packets is determined respectively; and the N encoded candidate paging message packets and the paging message scheduling information are sent to a bottom layer. With the paging message scheduling method and device of the invention adopted, the scheduling success rate of the paging messages can be improved.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method and device for scheduling paging messages. Background technique [0002] In order to meet the needs of IoT devices in the existing LTE (Long Term Evolution, long-term evolution) cellular network, the 3GPP standard organization proposed NB-IoT (NarrowBand-Internet of Things, narrowband Internet of Things) and eMTC (enhanced Machine Type Communication , Enhanced Machine Type Communication) technology, the goal is lower user equipment cost and greater coverage. A UE (User Equipment, user equipment) at the edge of a cell needs to make up for loss of coverage through an appropriate amount of repeated transmission. Therefore, for the requirement of coverage enhancement, the standard stipulates that each physical channel needs to be repeatedly transmitted in multiple consecutive subframes, so as to improve the receiving signal-to-noise ratio of the receiving e...

AI Technical Summary

Problems solved by technology

[0004] After the NB-IoT system and eMTC technology introduce repeated transmissions, even though PCCH scheduling is always placed at a high priority level, resources at the current scheduling time may be occupied by authorized repeated transmissions allocated at the previous scheduling time, which will lead to Can not find enough resources to transmit PCCH at the current scheduling moment

For PCCH, because segmented transmission cannot be performed, PCCH scheduling fails

Once the scheduling fails, it means that the paging message will not be sent at the current paging time and the paging opportunity will be wasted

Images