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A method and device for distinguishing indoor and outdoor users

An indoor and outdoor, user-friendly technology, applied in wireless communication, electrical components, network planning, etc., can solve the problem of being unable to determine whether a user is an indoor user or an outdoor user

Active Publication Date: 2021-08-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the user's service cell is an outdoor cell, the existing technology cannot determine whether the user is an indoor user or an outdoor user.

Method used

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  • A method and device for distinguishing indoor and outdoor users
  • A method and device for distinguishing indoor and outdoor users
  • A method and device for distinguishing indoor and outdoor users

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0098] see Figure 5 , which shows a method for distinguishing indoor and outdoor users provided by an embodiment of the present invention, the method can be applied to the system side of a mobile communication network, and the method may include:

[0099] S501: Divide the MR sample data of the serving cell into at least one MR sample data set according to a preset direction division strategy;

[0100] Among them, the serving cell is an outdoor cell; the antenna horizontal gain due to the direction between each MR sample data in each MR sample data set is lower than the preset gain threshold; understandably, the gain threshold is used to characterize each MR The difference in antenna horizontal gain caused by the direction can be ignored between the MR sample data in the sample data set.

[0101] S502: For each MR sample data set, obtain the corresponding MR sample data distribution relationship;

[0102] S503: Acquire the number of indoor users and the number of outdoor use...

Embodiment 2

[0176] Based on the same technical idea of ​​the foregoing embodiments, see Figure 12, which shows a device 120 for distinguishing indoor and outdoor users provided by an embodiment of the present invention, the device 120 may include: a division module 1201, a first acquisition module 1202, a second acquisition module 1203, a sorting module 1204 and a marking Module 1205; wherein,

[0177] The division module 1201 is configured to divide the MR sample data of the serving cell into at least one MR sample data set according to a preset direction division strategy; wherein, the serving cell is an outdoor cell; each MR sample data set in each MR sample data set The horizontal gain of the antenna due to the direction between the MR sample data is lower than the preset gain threshold;

[0178] The first acquiring module 1202 is configured to acquire the corresponding MR sample data distribution relationship for each of the MR sample data sets;

[0179] The second acquiring modul...

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Abstract

Embodiments of the present invention disclose a method and device for distinguishing indoor and outdoor users; the method may include: dividing MR sample data of a serving cell into at least one MR sample data set according to a preset direction division strategy; For each MR sample data set, the corresponding MR sample data distribution relationship is obtained; according to the distribution properties of indoor users and outdoor users, each MR sample data is obtained through a preset fitting algorithm and the MR sample data distribution relationship The number of indoor users and the number of outdoor users in the set; sorting the MR data in each MR sample data set according to a preset sorting rule; sorting the sorted MR data according to the indoor users in each MR sample data set The number is marked with the number of outdoor users.

Description

technical field [0001] The present invention relates to wireless communication technology, in particular to a method and device for distinguishing indoor and outdoor users. Background technique [0002] In the field of current wireless network planning and network optimization, the user equipment (UE, User Equipment) will measure the downlink signal sent by the base station side, and send the downlink measurement result to the base station; and the base station side will also measure the uplink signal of the UE Measurement: perform power control and handover on UE according to uplink signal measurement results and downlink signal measurement results. [0003] With the rapid development of mobile communication technology, the need to distinguish between indoor and outdoor users is becoming more and more urgent, that is, by collecting measurement reports (MR, Measurement Report) at the base station side, and using the indoor and outdoor user distinction technology, which MRs c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W16/20H04W24/02
CPCH04W16/18H04W16/20H04W24/02H04W24/10
Inventor 李益刚李孜
Owner ZTE CORP