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Site selection method and device facing dense small station deployment and storage medium

A storage medium and site technology, which is applied in the field of mobile communication, can solve problems such as site switching failure and high site switching overhead, and achieve the effects of reducing switching rate, solving excessive switching overhead, and reducing unnecessary switching

Inactive Publication Date: 2019-02-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above findings and in order to overcome the above defects, the technical problem to be solved by the present invention is to provide a site selection method, device and storage medium for dense small cell deployment to solve the problem of site switching failure in ultra-dense networks, and site The problem of high switching overhead caused by frequent

Method used

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  • Site selection method and device facing dense small station deployment and storage medium
  • Site selection method and device facing dense small station deployment and storage medium
  • Site selection method and device facing dense small station deployment and storage medium

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Such as figure 1 As shown, the embodiment of the present invention provides a site selection method for dense small cell deployment. The method is used for serving sites, including:

[0034] S101, estimating the first residence time of the user in the coverage area of ​​the first target site;

[0035] S102. When the first dwell time is less than the preset switching time threshold, exclude the first target site during site switching; that is, do not switch the user to the first target site.

[0036] In the embodiment of the present invention, by estimating the first residence time of the user in the coverage area of ​​the first target site; when the first residence time is less than the preset switching time threshold, the first target is eliminated during the site switching process site, so that by estimating the dwell time of the user in the potential target site at the next moment, if the dwell time of the user at the target site is less than the switching time thre...

Embodiment 2

[0171] Such as Figure 18 As shown, the embodiment of the present invention provides a site selection device for dense small cell deployment, the device includes a memory 10 and a processor 12, and the memory 10 stores a site selection computer program for dense small cell deployment; When the processor 12 executes the computer program, the steps of the method described in any one of the first embodiment are realized.

Embodiment 3

[0173] An embodiment of the present invention provides a computer-readable storage medium, where the storage medium stores a computer program for site selection oriented to dense small cell deployment; when the computer program is executed by at least one processor, any A step of said method.

[0174] The computer-readable storage medium in the embodiment of the present invention may be RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, register, hard disk, removable hard disk, CD-ROM or any other form of storage medium known in the art. A storage medium may be coupled to the processor such that the processor can read information from, and write information to, the storage medium, or it may be an integral part of the processor. The processor and storage medium may be located in an application specific integrated circuit.

[0175] What needs to be explained here is that when implementing Embodiment 2 and Embodiment 3, reference may be made to Embodiment 1, and ...

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Abstract

The present invention discloses a site selection method and device facing dense small station deployment and a storage medium. The problem is solved that site switching is failed in a super dense network and the problem is solved that the switching cost is too high due to frequent switching of the sites. The method is applied to a service site, and comprises the steps of: estimating first residingtime of a user located at a coverage region of a first target site; and when the first residing time is smaller than a preset switching time threshold, rejecting the first site in the site switchingprocess. In the site selection process, according to the estimated residing time, site selection is performed to reduce the switching rate and reduce unnecessary switching so as to effectively solve the problem of the too high switching cost of frequent switching in the super dense network.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a site selection method, device and storage medium for dense small cell deployment. Background technique [0002] Future wireless networks need to meet the explosive growth of high data rate video services and the access requirements of a large number of different types of mobile devices. Ultra-dense networks (Ultra-Dense Networks, UDN) are the main technical means to meet the growth demand of 5G mobile data traffic in the future. It achieves a huge improvement in frequency reuse efficiency by increasing the density of base station deployment, especially low-power sites. The capacity of hotspot areas has been increased by a factor of 100. On the one hand, the dense deployment of small cells (low-power wireless access nodes) can realize high-speed offloading of macro base stations in hotspot areas; on the other hand, for indoor scenarios with a large number of service ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/029H04W36/00H04W36/08H04W36/30H04W36/32
CPCH04W4/026H04W36/0083H04W36/08H04W36/30H04W36/32
Inventor 张鸿涛李榜旭李剑郝鹏张峻峰梁亚超
Owner ZTE CORP
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