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Trunking paging method, base station, and user equipment

A user equipment and group paging technology, applied in electrical components, wireless communication, broadcast service distribution, etc., can solve the problems of performance impact, group paging messages occupying non-eMBMS service air interface resources, etc.

Inactive Publication Date: 2014-03-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the group paging message occupies the air interface resources of non-eMBMS services, which makes the eMBMS trunking service have a performance impact on non-eMBMS services

Method used

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  • Trunking paging method, base station, and user equipment
  • Trunking paging method, base station, and user equipment
  • Trunking paging method, base station, and user equipment

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Embodiment Construction

[0110] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0111] The core idea of ​​the embodiments of the present invention is that the base station (for example, eNodeB) indicates to the UE the location of the group paging message to be sent by the base station in the MBSFN subframe through the broadcast message sent by the system information block (System Information Block, SIB), The user equipment is enabled to receive the group paging message on the MBSFN subframe, so as to realize the sending of the group paging message on the MBSFN subframe.

[0112] The group paging mechanism based on the eMBMS system and the sending method of the group paging message can realize fast group establishment and late entry, and at the same time assist group area management; several paging mechanisms are described below, including group content, trigger conditions, sending times, terminal ...

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PUM

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Abstract

Provided are a trunking paging method, a base station and a user equipment. The trunking paging method comprises: sending a system information block (SIB) to a user equipment (UE), the SIB carrying resource location information about a trunking paging message; and in an MBSFN subframe corresponding to the resource location information carried by the SIB, sending the trunking paging message to the UE. By means of the trunking paging method provided in the embodiments of the present invention, the purpose that the base station sends the trunking paging message in the MBSFN subframe is achieved, thereby enabling reduction of additional experiments, and saving EMBMS air interface resources.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a group paging method, base station and user equipment. Background technique [0002] The group paging message is used by the base station to notify the user equipment (User Equipment, UE) which group services will be or have been initiated. In the group paging message, the call type, group ID (group ID), service ID ( service ID) and other relevant information. [0003] In the prior art, the group paging message is transmitted in the Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH), its position and coding are indicated in the Physical Downlink Control Channel (PDCCH), and in the PDCCH A group paging radio network temporary identifier (Trunking paging Radio Network Temporary Identifier, TP-RNTI) is used to scramble cyclic redundancy to indicate that the corresponding PDSCH carries a group paging message, thereby distinguishing it from other contents....

Claims

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Application Information

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IPC IPC(8): H04W4/06H04W68/00H04W72/00
CPCH04W4/06H04W68/02H04W72/30
Inventor 朱佥谷蓉婷文华李义华
Owner HUAWEI TECH CO LTD