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Method and device for sending page message

A paging message and message technology, applied in the field of mobile communication, can solve problems such as waste of resources, achieve small changes, reduce sending overhead, and achieve simple effects

Active Publication Date: 2013-12-25
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this TA division rule will cause the network to simultaneously send paging on multiple cells with the same coverage when sending paging, resulting in waste of resources
[0019] For LTE UE, the above resource waste is unavoidable

Method used

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  • Method and device for sending page message
  • Method and device for sending page message

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] In order to achieve the purpose of the present invention, the embodiment of the present invention proposes a method for sending a paging message, including the following steps: the base station eNB plans the cells under its jurisdiction that can serve the same UE through the CA technology into two sets , cell set 1 and cell set 2. The eNB broadcasts the location area identifier TA ID n1 to the user equipment UE of the first system on the subordinate cell set 1 and indicates the location area identifier TA ID n2 to the UE of the se...

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Abstract

The embodiment of the invention provides a method for sending a page message. The method comprises the following steps that: a base station (eNB) marks TA IDn1 to a UE broadcast location area of a first system on a cell set 1 of a cell under administration and marks TA IDn2 to a UE indication location area of a second system on a cell set 2 of the cell under administration; the eNB receives location update messages TAU sent by UE of a the first system and the second system and retransmits the location update messages to a core network; and the eNB determines a sending cell range of the page message and sends the page message according to a TA List message carried in an S 1-AP message and the location area information of the cell under administration. The technical scheme provided by the embodiment of the invention ensures that the UE of the first system has enough resources for use by using the eNB to send the page message of the UE of the first system on a plurality of cells, and reduces the sending overhead of the page message by sending the page message of the UE of the second system on fewer cells.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular, the present invention relates to a method and device for sending a paging message. Background technique [0002] Mobile and broadband have become the development direction of modern communication technology. 3GPP (3rd Generation Partnership Project, Third Generation Partnership Project) is committed to the evolution of 3G systems. The goal is to develop 3GPP wireless access technology towards high data rate, low delay and optimized packet data Application direction evolution. In the LTE-A (Long Term Evolution-Advanced, Long Term Evolution-Advanced) system, 3GPP requires that the peak rate is greatly improved compared with the LTE (Long Term Evolution, Long Term Evolution) system, and requires downlink 1Gbps and uplink 500Mbps. This requirement cannot be met on a single carrier, so a CA (Carrier Aggregation, carrier aggregation) technology is introduced into the LTE-A sy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/12H04B7/26
Inventor 鲍炜张娟
Owner DATANG MOBILE COMM EQUIP CO LTD
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