Resident, call method for teminal at multi-radio access technology public overlay area

An access technology, a technology of wireless access network, applied in the direction of access restriction, wireless communication, radio/inductive link selection arrangement, etc., can solve the problem of not mentioning the UE camping in the public coverage area and increasing the paging volume and other issues to achieve the effect of reducing the number of updates and saving network resources

Inactive Publication Date: 2007-10-03
HUAWEI TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0013] Although the existing method of restricting signaling between RATs saves signaling overhead, it also increases the amount of paging, because the UE will be in all RAT registration areas paging
In addition, in the several existing methods of restricting signaling, there is no mention of the camping situation of the UE in the public coverage area

Method used

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  • Resident, call method for teminal at multi-radio access technology public overlay area
  • Resident, call method for teminal at multi-radio access technology public overlay area
  • Resident, call method for teminal at multi-radio access technology public overlay area

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Embodiment Construction

[0053] In the present invention, in the public coverage area, the network and the terminal need to know the preferred network for themselves, as shown in Figure 2, TA1 / TA2 and RA1 have common coverage and the area covered by both, that is, the area covered by TA1 and TA2. If the terminal can choose a network to camp on, and the network can understand the RAT supported by the terminal and the preferred network in the public coverage area, then the terminal enters the public coverage area and camps on the network preferred by the terminal. The coverage area can be paged according to the preferred network without paging under other RATs in this area, and the terminal can be paged according to the normal paging process in other areas with non-overlapping coverage.

[0054] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawing...

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Abstract

This invention discloses a stationing method for terminals in multi-radio access technology public cover regions by determining a prior network in a public covery region of a radio access network and selecting a determined option network for stationing when the terminal moves to said public covery region. This invention also discloses a bp method for terminals at multi-radio access technology public covery region, in which, when a network side beeps a public covery region to the down-line of the terminal, it beeps in the prior network only, in this way, it can optimize network beep when multi-kind of different radio access technological systems coexist.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a camping and paging method for a terminal in a common coverage area of ​​multiple wireless access technologies. Background technique [0002] In recent years, with the rapid development of traditional cellular mobile communication technologies, some broadband wireless access technologies have also begun to provide some mobile functions. In this context, the mobile communication industry has put forward new market demands, requiring further improvement of 3G technology, providing stronger data service capabilities, in order to provide users with better services and compete with other technologies. Therefore, 3GPP (Third Generation Partnership Project) has started the research work of 3G technology LTE (Long Term Evolution, Long Term Evolution), in order to maintain the competitiveness of 3G technology and the leading position in the field of mobile communication. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04W48/18H04W68/02
Inventor 郭小龙
Owner HUAWEI TECH CO LTD
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