A paging parameter configuration method and access network entity

A technology of paging parameters and configuration method, applied in the field of communication, can solve the problem of eMTC system being unable to configure paging parameters, etc.

Active Publication Date: 2021-03-05
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide a paging parameter configuration method and an access network entity to solve the problem that suitable paging parameters cannot be configured in the eMTC system in the prior art

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  • A paging parameter configuration method and access network entity
  • A paging parameter configuration method and access network entity
  • A paging parameter configuration method and access network entity

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Embodiment Construction

[0068] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0069] In order to meet the needs of IoT devices in the existing LTE cellular network, the 3GPP standard organization proposed eMTC technology, with the goal of lower user equipment costs and greater coverage. Considering eMTCUE downlink single-antenna transmission and reception, compared with traditional LTE UEs, there are losses in diversity gain and uplink transmission power, and the coverage will be worse than traditional LTE UEs. In order to ensure that the existing LTE network deployment can be reused, the eMTC UE at the edge of the cell needs to make up for the 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 ...

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Abstract

The present invention provides a paging parameter configuration method and an access network entity. The method includes: determining the target repetition times according to the repetition times required by one or more user terminals UE that need to be paged by the access network entity; The target number of repetitions determines a target paging density, so that the number of repetitions provided by the access network entity at the target paging density is not less than the target number of repetitions; Paging messages greater than the target number of repetitions. In this way, the method can determine the appropriate paging density according to the repetition times required by the UEs that need to be paged, can expand the paging capacity and reduce the paging delay, and can also provide paging reliability at the same time.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a paging parameter configuration method and an access network entity. 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 (3rd Generation Partnership Project, Third Generation Partnership Project) standard organization proposed eMTC (enhanced Machine Type Communication, enhanced Machine Type Communication) technology, the goal is to reduce the cost of user equipment and expand coverage. eMTC UE (User Equipment, user terminal) downlink single-antenna transmission and reception, compared with traditional LTE UE, has losses in diversity gain, uplink transmission power, etc., and coverage will be worse than traditional LTE UE. In order to ensure that the existing LTE network deployment can be reused, the eMTC UE at the edge of the cell needs to make up for the loss of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W68/00
CPCH04W68/00
Inventor 李艳华刘蓉李天宬
Owner DATANG MOBILE COMM EQUIP CO LTD
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