CN116939492A - Signal switching method, device, equipment and computer storage medium - Google Patents

Signal switching method, device, equipment and computer storage medium Download PDF

Info

Publication number
CN116939492A
CN116939492A CN202210365166.8A CN202210365166A CN116939492A CN 116939492 A CN116939492 A CN 116939492A CN 202210365166 A CN202210365166 A CN 202210365166A CN 116939492 A CN116939492 A CN 116939492A
Authority
CN
China
Prior art keywords
target area
terminals
switching
signal
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210365166.8A
Other languages
Chinese (zh)
Inventor
方东旭
周徐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
China Mobile Group Chongqing Co Ltd
Original Assignee
China Mobile Communications Group Co Ltd
China Mobile Group Chongqing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Mobile Communications Group Co Ltd, China Mobile Group Chongqing Co Ltd filed Critical China Mobile Communications Group Co Ltd
Priority to CN202210365166.8A priority Critical patent/CN116939492A/en
Publication of CN116939492A publication Critical patent/CN116939492A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the application provides a signal switching method, a device, equipment and a computer storage medium, wherein the signal switching method comprises the steps of obtaining position information of a plurality of terminals in a target area and the number of the terminals, wherein the number of the terminals comprises the total number of the terminals, the first number of the terminals at a first position, the second number of the terminals at a second position and the third number of the terminals at a third position; when the second number is larger than the preset proportion of the total number, or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, the switching threshold of switching the indoor partition signals in the target area to macro station signals corresponding to the target area is reduced; and when the second quantity is smaller than the preset proportion of the total quantity and the first quantity is larger than the third quantity, the switching threshold of switching the indoor partition signals in the target area to the macro station signals corresponding to the target area is improved. According to the embodiment of the application, the efficiency of switching control is improved, and the perception experience of a user is improved.

Description

Signal switching method, device, equipment and computer storage medium
Technical Field
The present application belongs to the field of communications technologies, and in particular, to a signal switching method, apparatus, device, and computer storage medium.
Background
In the 5G indoor and outdoor same-frequency networking scene, same-frequency interference is introduced, when overlapping coverage of a 5G outdoor macro station and 5G indoor components exists indoors, the 5G indoor coverage base station can ensure better capacity performance in an indoor central area based on 5G field test data, and telephone traffic can be absorbed by the outdoor macro station in an indoor edge area. Therefore, an effective indoor-outdoor signal switching algorithm is needed to ensure that the user can experience the optimal 5G rate.
In the existing 5G indoor and outdoor signal switching technology, an indoor and outdoor signal switching threshold is mainly set according to an empirical value, and through manual parameter modification attempts, the efficiency of base station parameter setting is low, so that the efficiency of indoor and outdoor signal switching control is low, and user experience is further affected.
Disclosure of Invention
The embodiment of the application provides a signal switching method, a device, equipment and a computer storage medium, which can solve the problems that the indoor and outdoor signal switching control efficiency is low and the user experience is influenced in the 5G indoor and outdoor signal switching technology in the prior art.
In a first aspect, an embodiment of the present application provides a signal switching method, including:
Acquiring position information of a plurality of terminals in a target area and the number of the terminals, wherein the number of the terminals comprises the total number of the terminals, the first number of the terminals at a first position, the second number of the terminals at a second position and the third number of the terminals at a third position, the first position is a central area of the target area, the second position is an area surrounding the first position in the target area, and the third position is an area except the first area and the second area in the target area;
when the second number is larger than the preset proportion of the total number, or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, the switching threshold of switching the indoor partition signals in the target area to macro station signals corresponding to the target area is reduced;
and when the second quantity is smaller than the preset proportion of the total quantity and the first quantity is larger than the third quantity, the switching threshold of switching the indoor partition signals in the target area to the macro station signals corresponding to the target area is improved.
In one embodiment, obtaining location information of a plurality of terminals in a target area includes:
acquiring a level value of a room division signal used by a terminal in a target area and a difference value of the level value of a macro station signal used by the terminal based on a preset positioning algorithm;
Determining the position of a terminal with the difference value larger than a first preset threshold value as a first position;
determining the position of the terminal with the difference value larger than a second preset threshold value and smaller than the first preset threshold value as a second position;
determining the position of the terminal with the difference value larger than a second preset threshold value as a third position;
wherein the first preset threshold is greater than the second preset threshold.
In one embodiment, when the second number is greater than the preset proportion of the total number, or the second number is less than the preset proportion of the total number and the first number is less than or equal to the third number, the method for reducing the switching threshold of the intra-target area intra-cell fraction signal to the macro-station signal corresponding to the target area includes:
acquiring measurement report data, wherein the measurement report data comprises a downloading rate of a terminal by using a room division signal and a downloading rate of the terminal by using a macro station signal;
and when the downloading rate of the indoor division signal used by the terminal is smaller than the downloading rate of the macro station signal used by the terminal under the condition that the second number is larger than the preset proportion of the total number or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, reducing the switching threshold of the indoor division signal in the target area to the macro station signal corresponding to the target area.
In one embodiment, when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the step of increasing the switching threshold of the intra-target area partition signal to the macro station signal corresponding to the target area includes:
and under the condition that the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, when the downloading rate of the indoor division signals used by the terminal is larger than the downloading rate of the macro station signals used by the terminal, the switching threshold of the indoor division signals in the target area to the macro station signals corresponding to the target area is improved.
In one embodiment, the preset proportion of the total number comprises one third of the total number.
In one embodiment, the signal switching method further includes:
when the second number is larger than the preset proportion of the total number, or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, the switching threshold of macro station signals corresponding to the target area to indoor division signals in the target area is improved;
and when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, reducing the switching threshold of the macro station signal corresponding to the target area to the intra-area sub-signal in the target area.
In a second aspect, an embodiment of the present application provides a signal switching apparatus, including:
the terminal acquisition module is used for acquiring the position information of the plurality of terminals in the target area and the number of the terminals, wherein the number of the terminals comprises the total number of the terminals, the first number of the terminals at a first position, the second number of the terminals at a second position and the third number of the terminals at a third position, the first position is a central area of the target area, the second position is an area surrounding the first position in the target area, and the third position is an area except the first area and the second area in the target area;
the reduction module is used for reducing the switching threshold of switching the indoor sub-signals in the target area to macro-station signals corresponding to the target area when the second number is larger than the preset proportion of the total number or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number;
and the increasing module is used for increasing the switching threshold of switching the indoor partition signal in the target area to the macro station signal corresponding to the target area when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number.
In one embodiment, the signal switching apparatus further comprises a determination module;
The acquisition module is also used for acquiring a level value of a room division signal used by the terminal in the target area and a difference value of the level value of a macro station signal used by the terminal based on a preset positioning algorithm;
the determining module is used for determining the position of the terminal with the difference value larger than a first preset threshold value as a first position;
the determining module is further configured to determine, as the second position, a position of the terminal having a difference value greater than a second preset threshold and less than the first preset threshold;
the determining module is further used for determining the position of the terminal with the difference value larger than a second preset threshold value as being at a third position;
wherein the first preset threshold is greater than the second preset threshold.
In one embodiment, the acquiring module is further configured to acquire measurement report data, where the measurement report data includes a download rate of the terminal using the room division signal and a download rate of the terminal using the macro station signal;
the reduction module is further configured to reduce a switching threshold of switching the indoor partition signal in the target area to the macro-station signal corresponding to the target area when the download rate of the indoor partition signal used by the terminal is smaller than the download rate of the macro-station signal used by the terminal under the condition that the second number is larger than the preset proportion of the total number, or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number.
In an embodiment, the increasing module is further configured to increase a switching threshold of switching the indoor partition signal in the target area to the macro-station signal corresponding to the target area when the download rate of the indoor partition signal used by the terminal is greater than the download rate of the macro-station signal used by the terminal under the condition that the second number is smaller than the preset proportion of the total number and the first number is greater than the third number.
In one embodiment, the preset proportion of the total number comprises one third of the total number.
In one embodiment, the reducing module is further configured to increase a switching threshold for switching the macro-station signal corresponding to the target area to the intra-area partition signal in the target area when the second number is greater than a preset ratio of the total number, or the second number is less than a preset ratio of the total number and the first number is less than or equal to the third number;
and the increasing module is also used for reducing the switching threshold of the macro station signal corresponding to the target area to the intra-area sub-signal in the target area when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number.
In a third aspect, an embodiment of the present application provides an electronic device, including: a processor and a memory storing computer program instructions;
The processor when executing the computer program instructions implements the signal switching method as in any of the embodiments of the first aspect.
In a fourth aspect, embodiments of the present application provide a computer storage medium having stored thereon computer program instructions which, when executed by a processor, implement a signal switching method as in any of the embodiments of the first aspect.
In a fifth aspect, embodiments of the present application provide a computer program product, instructions in which, when executed by a processor of an electronic device, cause the electronic device to perform a signal switching method as in any of the embodiments of the first aspect.
According to the signal switching method, device and equipment and computer storage medium, through obtaining the position information of a plurality of terminals in a target area, the total number of the terminals, the first number of the terminals in a first position in the target area, the second number of the terminals in a second position surrounding the first position in the target area and the third number of the terminals in a third position except the first area and the second area in the target area, when the second number is larger than the preset proportion of the total number or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, the switching threshold of macro station signals corresponding to the macro station signals switched from the inner room of the target area to the target area is reduced, so that the terminals occupy more excellent macro station signals. And when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the switching threshold of switching the indoor partition signals in the target area to macro station signals corresponding to the target area is increased, so that the terminal has more resident indoor partition signals. Therefore, through dynamically monitoring the positions and the number of the terminals in the target area, the indoor signals and the outdoor macro station signals are respectively switched and controlled, the switching and controlling efficiency is improved, the mutual interference between indoor signals and outdoor signals can be effectively avoided, and the perception experience of users is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present application, the drawings that are needed to be used in the embodiments of the present application will be briefly described, and it is possible for a person skilled in the art to obtain other drawings according to these drawings without inventive effort.
Fig. 1 is a schematic flow chart of a signal switching method according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a signal switching device according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Features and exemplary embodiments of various aspects of the present application will be described in detail below, and in order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail below with reference to the accompanying drawings and the detailed embodiments. It should be understood that the particular embodiments described herein are meant to be illustrative of the application only and not limiting. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the application by showing examples of the application.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
As background technology, the 5G indoor and outdoor signal switching technology in the prior art has the problem of low indoor and outdoor signal switching control efficiency, and further affects user experience. In order to solve the above-mentioned problems, the embodiments of the present application provide a signal switching method, apparatus, device, and computer storage medium, where the signal switching method may reduce a switching threshold of macro station signals corresponding to switching of partial signals to a target area in the target area by acquiring location information of a plurality of terminals in the target area, a total number of terminals, a first number of terminals located at a first position in the target area, a second number of terminals located at a second position surrounding the first position in the target area, and a third number of terminals located at a third position in the target area other than the first area and the second area, and then, when the second number is greater than a preset proportion of the total number, or the second number is less than a preset proportion of the total number and the first number is less than or equal to the third number, the macro station signals corresponding to switching of partial signals to the target area in the target area are reduced. And when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the switching threshold of switching the indoor partition signals in the target area to macro station signals corresponding to the target area is increased, so that the terminal has more resident indoor partition signals. Therefore, through dynamically monitoring the positions and the number of the terminals in the target area, the indoor signals and the outdoor macro station signals are respectively switched and controlled, the switching and controlling efficiency is improved, the mutual interference between indoor signals and outdoor signals can be effectively avoided, and the perception experience of users is improved. The following first describes a signal switching method provided by an embodiment of the present application.
Fig. 1 is a schematic flow chart of a signal switching method according to an embodiment of the application.
As shown in fig. 1, the signal switching method specifically includes the following steps:
s110, acquiring position information of a plurality of terminals in a target area and the number of the terminals, wherein the number of the terminals comprises the total number of the terminals, the first number of the terminals at a first position, the second number of the terminals at a second position and the third number of the terminals at a third position, the first position is a central area of the target area, the second position is an area surrounding the first position in the target area, and the third position is an area except the first area and the second area in the target area.
The target area may be an area preset by the user according to actual needs, for example, may be an indoor area. The location information of The terminal may be obtained based on an indoor positioning algorithm, for example, a terminal occupation macro station signal may be based on a measurement report (Measurement Report, MR) and an Over The Top (OTT) positioning algorithm of an internet company to judge The location and The number of The indoor terminal, and The terminal occupation macro station signal may be obtained by adopting a fingerprint library matching positioning algorithm for measuring The field intensity of an uplink streaming media server (Simple RTMP Server, SRS) to obtain The location and The number of The indoor terminal, where The terminal may be an electronic device such as a mobile phone, a computer of a user, and The like. The first location may be a central region of the target region, the second location may be a region surrounding the first location within the target region, i.e., a middle region, and the third location may be a region within the target region other than the first region and the second region, i.e., an edge region.
As an example, the total number of indoor user terminals is obtained as m, the number of user terminals in the central area is a, the number of user terminals in the middle area is b, and the number of user terminals in the edge area is c, then there is a+b+c=m.
And S120, when the second number is larger than the preset proportion of the total number or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, reducing the switching threshold of the intra-target area intra-cell division signal to the macro station signal corresponding to the target area.
The preset proportion may be a proportion preset by a user according to actual needs, the indoor signals may be signals deployed in a 5G indoor area, and the macro station signals corresponding to the target area may be 5G outdoor macro station signals covering the target area. And if the second number of the terminals at the second position is larger than the preset proportion of the total number of the terminals, reducing the switching threshold of switching the indoor partition signals in the target area to the macro station signals corresponding to the target area. If the second number of terminals at the second position is smaller than the preset proportion of the total number of terminals and the first number of terminals at the first position is smaller than or equal to the third number of terminals at the third position, the switching threshold of the intra-area sub-signal switching in the target area to the macro-station signal corresponding to the target area is reduced. The handover threshold here may be a handover and reselection hysteresis threshold for a room-divided signal to a macro-station signal.
In some embodiments, the preset proportion of the total number comprises one third of the total number.
And when the second number is larger than one third of the total number, or the second number is smaller than one third of the total number and the first number is smaller than or equal to the third number, reducing the switching threshold of the indoor partition signal in the target area to the macro station signal corresponding to the target area.
As an example, if the total number of indoor user terminals is m, the number of user terminals in the central area is a, the number of user terminals in the middle area is b, and the number of user terminals in the edge area is c, when b > m/3, the number of user terminals in the middle area is relatively large, so that the switching and reselection hysteresis threshold of the current indoor partition cell and the corresponding outdoor macro cell can be reduced, the user terminals occupy the signals of the more optimal outdoor macro cell, and the optimal 5G rate experience of the user is ensured. When b is less than m/3 and a is less than or equal to c, the number of user terminals in the central area is less than that of user terminals in the edge area, so that the switching and reselection hysteresis threshold of the current indoor partition cell and the corresponding outdoor macro station cell can be reduced, the user terminals in the edge area stably reside in the outdoor macro station signal, and the edge user can obtain better perception experience.
And S130, when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the switching threshold of switching the indoor partition signals in the target area to the macro station signals corresponding to the target area is improved.
In one embodiment, when the second number is less than one third of the total number and the first number is greater than the third number, the handoff threshold for switching the intra-target area cell division signal to the macro-station signal corresponding to the target area is increased.
As an example, if the total number of indoor user terminals is m, the number of user terminals in the central area is a, the number of user terminals in the middle area is b, and the number of user terminals in the edge area is c, when b < m/3 and a > c, the number of user terminals in the central area is greater than the number of user terminals in the edge area, and most of the user terminals in the room are not affected by co-channel interference, so that the perception is better. The switching and reselection hysteresis threshold of the current indoor partition cell and the corresponding outdoor macro station cell can be improved, so that more indoor user terminals can reside indoor partition cell signals, meanwhile, the outdoor macro station wave beam is adjusted, the interference to the indoor cell is reduced, and the perception experience of users is further improved.
In the embodiment of the application, the switching threshold of switching the indoor partition signal in the target area to the macro station signal corresponding to the target area is reduced by acquiring the position information of the terminals in the target area, the total number of the terminals, the first number of the terminals in the first position in the target area, the second number of the terminals in the second position surrounding the first position in the target area and the third number of the terminals in the third position except the first area and the second area, and then, when the second number is larger than the preset proportion of the total number or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, the terminal occupies a better macro station signal. And when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the switching threshold of switching the indoor partition signals in the target area to macro station signals corresponding to the target area is increased, so that the terminal has more resident indoor partition signals. Therefore, through dynamically monitoring the positions and the number of the terminals in the target area, the indoor signals and the outdoor macro station signals are respectively switched and controlled, the switching and controlling efficiency is improved, the mutual interference between indoor signals and outdoor signals can be effectively avoided, and the perception experience of users is improved.
In some embodiments, S110: the obtaining the position information of the plurality of terminals in the target area may specifically include:
acquiring a level value of a room division signal used by a terminal in a target area and a difference value of the level value of a macro station signal used by the terminal based on a preset positioning algorithm;
determining the position of a terminal with the difference value larger than a first preset threshold value as a first position;
determining the position of the terminal with the difference value larger than a second preset threshold value and smaller than the first preset threshold value as a second position;
determining the position of the terminal with the difference value larger than a second preset threshold value as a third position;
wherein the first preset threshold is greater than the second preset threshold.
The preset positioning algorithm may be an algorithm capable of positioning the position and the number of the terminals indoors, for example, for a terminal occupying a macro station signal, whether the position of the indoor terminal is indoor or not may be judged based on an mr+ott positioning algorithm, for a terminal occupying a room division signal, a fingerprint library matching positioning algorithm for uplink SRS field intensity measurement may be adopted for the terminal occupying the room division signal, and the number of indoor terminals and a level value difference value between each terminal indoor and outdoor signals may be obtained, where the level value difference value may be a difference value between a level value of the room division signal used by the terminal and a level value of the macro station signal used by the terminal. If the level value difference of the indoor and outdoor signals of the terminal is larger than a first preset threshold value, the terminal is located in a central area in the target area, namely a first position; if the level value difference of the indoor and outdoor signals of the terminal is larger than a second preset threshold value and smaller than a first preset threshold value, the terminal is positioned in the middle area of the annular central area in the target area, namely the second position; if the level value difference of the indoor and outdoor signals of the terminal is smaller than the second preset threshold value, the terminal is located in the edge area of the middle area in the target area, namely the third position. The first preset threshold is greater than the second preset threshold, the first preset threshold and the second preset threshold may be thresholds preset by a user according to actual needs, and correction may be performed after actual verification, for example, the first preset threshold may be 20dB, and the second preset threshold may be 5dB.
As an example, indoor user terminals are classified based on a preset indoor positioning algorithm, the indoor user terminals are classified into three types by the level difference of indoor and outdoor signals of the terminals, and if the level difference of the indoor and outdoor signals of the terminals is greater than 20dB, the terminals are located in a central area in a target area; if the level value difference of the indoor and outdoor signals of the terminal is more than 5dB and less than 20dB, the terminal is positioned in the middle area of the annular central area in the target area; if the difference value of the level values of the indoor and outdoor signals of the terminal is smaller than 5dB, the terminal is positioned in the edge area of the surrounding middle area in the target area. In addition, based on the above-described divided user terminals of the three areas, the number of user terminals of each area can be obtained. If the total number of indoor user terminals is m, where m >0, the level value difference of the indoor and outdoor signals of the terminals obtained based on a preset indoor positioning algorithm is shown in the following table:
table 1: level value difference of indoor and outdoor signals of terminal
Terminal Level value difference (indoor-outdoor)
USER 1 RSRP 1
USER 2 RSRP 2
USER 3 RSRP 3
…… ……
USER m RSRP m
In the embodiment of the application, the level value of the indoor signal used by the terminal in the target area is acquired based on a preset positioning algorithm, the difference value between the level value of the indoor signal used by the terminal and the level value of the macro station signal used by the terminal is determined as a first position, the position of the terminal with the difference value larger than a first preset threshold value is determined as a second position, the position of the terminal with the difference value larger than a second preset threshold value and smaller than the first preset threshold value is determined as a third position, and thus, the terminal can be classified based on the level value difference value of the indoor signal and the outdoor signal of the terminal in different positions, the terminal in each area in the classification result can be conveniently and respectively switched and controlled, the parameter optimization efficiency is improved, namely the switching and controlling efficiency of the signals is improved.
In some embodiments, S120 may specifically include:
acquiring measurement report data, wherein the measurement report data comprises a downloading rate of a terminal by using a room division signal and a downloading rate of the terminal by using a macro station signal;
and when the downloading rate of the indoor division signal used by the terminal is smaller than the downloading rate of the macro station signal used by the terminal under the condition that the second number is larger than the preset proportion of the total number or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, reducing the switching threshold of the indoor division signal in the target area to the macro station signal corresponding to the target area.
The measurement report data may be MR data reported by the ue, and may include reference signal received power (Reference Signal Receiving Power, RSRP) of the terminal occupying the indoor macro cell, RSRP of the outdoor macro cell occupying the neighboring cell, and a download rate corresponding to the RSRP level of the indoor macro cell and a download rate corresponding to the RSRP level of the outdoor macro cell. The downloading rate can be fitting data of the downloading rate, and the downloading rate inflection points of the indoor distribution equipment and the macro station equipment under the indoor condition can be obtained through the fitting data of the downloading rate.
As an example, if the total number of indoor user terminals is m, the number of user terminals in a central area is a, the number of user terminals in a middle area is b, and the number of user terminals in an edge area is c, when b > m/3, and the download rate of the indoor signals used by the terminals is smaller than the download rate of the macro signals used by the terminals, the switching and reselection hysteresis threshold of the signals of the current indoor signals switched to the corresponding outdoor macro cells is reduced, so that the terminals occupy the signals of the better outdoor macro cells, and the optimal 5G rate experience of the users is ensured. When b is less than m/3 and a is less than or equal to c, and the downloading rate of the terminal using the indoor division signal is smaller than the downloading rate of the terminal using the macro station signal, the switching and reselection hysteresis threshold of the current indoor division cell and the corresponding outdoor macro station cell can be reduced, so that the user terminal in the edge area stably resides in the outdoor macro station signal.
In the embodiment of the application, the measurement report data is obtained, and when the download rate of the indoor division signals used by the terminal in the measurement report data is smaller than the download rate of the macro station signals used by the terminal in the measurement report data by the second number being larger than the preset proportion of the total number or the second number being smaller than the preset proportion of the total number and the first number being smaller than or equal to the third number, the switching threshold of the indoor division signals in the target area to the macro station signals corresponding to the target area is reduced, so that the user terminal in the middle area and the edge area occupies the signals of the better outdoor macro station cell, and the perception experience of the user is improved.
In some embodiments, S130 may specifically include:
and under the condition that the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, when the downloading rate of the indoor division signals used by the terminal is larger than the downloading rate of the macro station signals used by the terminal, the switching threshold of the indoor division signals in the target area to the macro station signals corresponding to the target area is improved.
The switching threshold of the macro station signal corresponding to the target area is improved when the indoor cell signal in the target area is switched to the macro station signal corresponding to the target area, so that more resident indoor cell signals of the user terminal in the target area can be achieved.
As an example, if the total number of indoor user terminals is m, the number of user terminals in a central area is a, the number of user terminals in a middle area is b, and the number of user terminals in an edge area is c, when b < m/3 and a > c, and the download rate of the indoor user terminals using the indoor partition signal is greater than the download rate of the macro station signal, most of indoor user terminals are not affected by co-channel interference, so that the sensing is better, the switching and reselection hysteresis threshold of the current indoor partition signal to the signal corresponding to the outdoor macro station cell can be improved, more indoor user terminals reside in the indoor partition cell signal, and the 5G rate experience of the user is ensured to be optimal.
In the embodiment of the application, when the downloading rate of the indoor division signals used by the terminal is larger than the downloading rate of the macro station signals used by the terminal under the condition that the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the switching threshold of the indoor division signals in the target area to the macro station signals corresponding to the target area is improved, so that more resident indoor division cell signals of the user terminal in the target area can be enabled, and the perception experience of the user is further improved.
In some embodiments, the signal switching method may further include:
When the second number is larger than the preset proportion of the total number, or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, the switching threshold of macro station signals corresponding to the target area to indoor division signals in the target area is improved;
and when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, reducing the switching threshold of the macro station signal corresponding to the target area to the intra-area sub-signal in the target area.
As an example, if the total number of indoor user terminals is m, the number of user terminals in the central area is a, the number of user terminals in the middle area is b, and the number of user terminals in the edge area is c, when b > m/3, or b < m/3 and a is less than or equal to c, the handover and reselection hysteresis threshold of the corresponding outdoor macro station cell and the current indoor cell can be improved, so that the user terminals occupy the signals of the better outdoor macro station cell. When b < m/3 and a > c, the switching and reselection hysteresis threshold of the corresponding outdoor macro station cell and the current indoor cell can be reduced, so that more indoor user terminals can reside in indoor cell signals, and the perception experience of users is improved.
In the embodiment of the application, when the second number is larger than the preset proportion of the total number or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, the switching threshold of the macro station signals corresponding to the target area to the indoor division signals is improved, and when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the switching threshold of the macro station signals corresponding to the target area to the indoor division signals is reduced, so that the indoor and outdoor cell switching threshold control can be performed according to the distribution situation of the terminal in each area, the same-frequency interference is avoided, the user perception experience is effectively improved, and the indoor external cutting threshold refined intelligent control is realized.
Fig. 2 is a schematic diagram illustrating a structure of a signal switching apparatus 200 according to an exemplary embodiment.
As shown in fig. 2, the signal switching apparatus 200 may include:
an obtaining module 201, configured to obtain location information where a plurality of terminals are located in a target area, and a number of terminals, where the number of terminals includes a total number of terminals, a first number of terminals in a first location, a second number of terminals in a second location, and a third number of terminals in a third location, where the first location is a center area of the target area, the second location is an area surrounding the first location in the target area, and the third location is an area other than the first area and the second area in the target area;
a reducing module 202, configured to reduce a switching threshold for switching the intra-area sub-signal to the macro-station signal corresponding to the target area when the second number is greater than a preset ratio of the total number, or the second number is less than a preset ratio of the total number and the first number is less than or equal to a third number;
and the increasing module 203 is configured to increase a switching threshold for switching the intra-target area partition signal to the macro station signal corresponding to the target area when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number.
In one embodiment, the signal switching apparatus 200 may further include a determining module;
the acquiring module 201 is further configured to acquire a difference value between a level value of a room division signal used by the terminal and a level value of a macro station signal used by the terminal in the target area based on a preset positioning algorithm;
the determining module is used for determining the position of the terminal with the difference value larger than a first preset threshold value as a first position;
the determining module is further configured to determine, as the second position, a position of the terminal having a difference value greater than a second preset threshold and less than the first preset threshold;
the determining module is further used for determining the position of the terminal with the difference value larger than a second preset threshold value as being at a third position;
wherein the first preset threshold is greater than the second preset threshold.
In one embodiment, the obtaining module 201 is further configured to obtain measurement report data, where the measurement report data includes a download rate of the terminal using the room division signal and a download rate of the terminal using the macro station signal;
the reducing module 202 is further configured to reduce a switching threshold for switching the indoor partition signal in the target area to the macro-station signal corresponding to the target area when the download rate of the indoor partition signal used by the terminal is less than the download rate of the macro-station signal used by the terminal when the second number is greater than the preset ratio of the total number, or the second number is less than the preset ratio of the total number and the first number is less than or equal to the third number.
In an embodiment, the increasing module 203 is further configured to increase a switching threshold of switching the indoor partition signal in the target area to the macro-station signal corresponding to the target area when the download rate of the indoor partition signal used by the terminal is greater than the download rate of the macro-station signal used by the terminal when the second number is smaller than the preset ratio of the total number and the first number is greater than the third number.
In one embodiment, the preset proportion of the total number comprises one third of the total number.
In one embodiment, the reducing module 202 is further configured to increase the switching threshold of the macro station signal corresponding to the target area to the intra-area partition signal in the target area when the second number is greater than the preset ratio of the total number, or the second number is less than the preset ratio of the total number and the first number is less than or equal to the third number;
the increasing module 203 is further configured to decrease the switching threshold for switching the macro station signal corresponding to the target area to the intra-area partition signal in the target area when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number.
Therefore, the method comprises the steps of obtaining position information of a plurality of terminals in a target area, the total number of the terminals, the first number of the terminals at a first position in the target area, the second number of the terminals at a second position surrounding the first position in the target area and the third number of the terminals at a third position except the first area and the second area in the target area, and then reducing a switching threshold of switching the indoor partition signals in the target area to macro station signals corresponding to the target area when the second number is larger than a preset proportion of the total number or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, so that the terminals occupy more excellent macro station signals. And when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the switching threshold of switching the indoor partition signals in the target area to macro station signals corresponding to the target area is increased, so that the terminal has more resident indoor partition signals. Therefore, through dynamically monitoring the positions and the number of the terminals in the target area, the indoor signals and the outdoor macro station signals are respectively switched and controlled, the switching and controlling efficiency is improved, the mutual interference between indoor signals and outdoor signals can be effectively avoided, and the perception experience of users is improved.
Fig. 3 shows a schematic diagram of an electronic hardware structure according to an embodiment of the present application.
A processor 301 and a memory 302 storing computer program instructions may be included in an electronic device.
In particular, the processor 301 may include a Central Processing Unit (CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or may be configured as one or more integrated circuits that implement embodiments of the present application.
Memory 302 may include mass storage for data or instructions. By way of example, and not limitation, memory 302 may comprise a Hard Disk Drive (HDD), floppy Disk Drive, flash memory, optical Disk, magneto-optical Disk, magnetic tape, or universal serial bus (Universal Serial Bus, USB) Drive, or a combination of two or more of the foregoing. Memory 302 may include removable or non-removable (or fixed) media, where appropriate. Memory 302 may be internal or external to the integrated gateway disaster recovery device, where appropriate. In a particular embodiment, the memory 302 is a non-volatile solid-state memory.
The memory may include Read Only Memory (ROM), random Access Memory (RAM), magnetic disk storage media devices, optical storage media devices, flash memory devices, electrical, optical, or other physical/tangible memory storage devices. Thus, in general, the memory includes one or more tangible (non-transitory) computer-readable storage media (e.g., memory devices) encoded with software comprising computer-executable instructions and when the software is executed (e.g., by one or more processors) it is operable to perform the operations described with reference to methods in accordance with aspects of the present disclosure.
The processor 301 implements any of the signal switching methods of the above embodiments by reading and executing computer program instructions stored in the memory 302.
In one example, the electronic device may also include a communication interface 303 and a bus 310. As shown in fig. 3, the processor 301, the memory 302, and the communication interface 303 are connected to each other by a bus 310 and perform communication with each other.
The communication interface 303 is mainly used to implement communication between each module, device, unit and/or apparatus in the embodiment of the present application.
Bus 310 includes hardware, software, or both that couple the components of the signal switching device to each other. By way of example, and not limitation, the buses may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an infiniband interconnect, a Low Pin Count (LPC) bus, a memory bus, a micro channel architecture (MCa) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a video electronics standards association local (VLB) bus, or other suitable bus, or a combination of two or more of the above. Bus 310 may include one or more buses, where appropriate. Although embodiments of the application have been described and illustrated with respect to a particular bus, the application contemplates any suitable bus or interconnect.
The electronic device may execute the signal switching method in the embodiment of the present application based on acquiring the location information of the plurality of terminals in the target area, the total number of terminals, the first number of terminals in the first location in the target area, and the second number of terminals in the second location surrounding the first location in the target area, so as to implement the signal switching method described in connection with fig. 1.
In addition, in combination with the signal switching method in the above embodiment, the embodiment of the present application may be implemented by providing a computer storage medium. The computer storage medium has stored thereon computer program instructions; the computer program instructions, when executed by a processor, implement any of the signal switching methods of the above embodiments.
It should be understood that the application is not limited to the particular arrangements and instrumentality described above and shown in the drawings. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present application are not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications and additions, or change the order between steps, after appreciating the spirit of the present application.
The functional blocks shown in the above-described structural block diagrams may be implemented in hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, a plug-in, a function card, or the like. When implemented in software, the elements of the application are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine readable medium or transmitted over transmission media or communication links by a data signal carried in a carrier wave. A "machine-readable medium" may include any medium that can store or transfer information. Examples of machine-readable media include electronic circuitry, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio Frequency (RF) links, and the like. The code segments may be downloaded via computer networks such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this disclosure describe some methods or systems based on a series of steps or devices. However, the present application is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, or may be performed in a different order from the order in the embodiments, or several steps may be performed simultaneously.
Aspects of the present disclosure are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a processor may be, but is not limited to being, a general purpose processor, a special purpose processor, an application specific processor, or a field programmable logic circuit. It will also be understood that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware which performs the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In the foregoing, only the specific embodiments of the present application are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present application is not limited thereto, and any equivalent modifications or substitutions can be easily made by those skilled in the art within the technical scope of the present application, and they should be included in the scope of the present application.

Claims (10)

1. A signal switching method, comprising:
acquiring position information of a plurality of terminals in a target area and the number of the terminals, wherein the number of the terminals comprises the total number of the terminals, a first number of the terminals in a first position, a second number of the terminals in a second position and a third number of the terminals in a third position, the first position is a central area of the target area, the second position is an area surrounding the first position in the target area, and the third position is an area except the first area and the second area in the target area;
when the second number is larger than the preset proportion of the total number, or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, a switching threshold for switching the indoor partial signals in the target area to macro station signals corresponding to the target area is reduced;
and when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, increasing a switching threshold for switching the indoor partition signal in the target area to the macro station signal corresponding to the target area.
2. The method of claim 1, wherein the obtaining location information of the plurality of terminals in the target area includes:
acquiring a level value of a room division signal used by the terminal in a target area and a difference value of the level value of a macro station signal used by the terminal based on a preset positioning algorithm;
determining the position of the terminal with the difference value larger than a first preset threshold value as the first position;
determining the position of the terminal, of which the difference value is larger than a second preset threshold value and smaller than the first preset threshold value, as the second position;
determining the position of the terminal with the difference value larger than the second preset threshold value as the third position;
wherein the first preset threshold is greater than the second preset threshold.
3. The method of claim 1, wherein the reducing the handover threshold for the intra-target area cell fraction signal to the macro-station signal corresponding to the target area when the second number is greater than the predetermined proportion of the total number, or the second number is less than the predetermined proportion of the total number and the first number is less than or equal to the third number comprises:
acquiring measurement report data, wherein the measurement report data comprises a downloading rate of the terminal by using a room division signal and a downloading rate of the terminal by using a macro station signal;
And when the download rate of the indoor division signal used by the terminal is smaller than the download rate of the macro station signal used by the terminal, reducing a switching threshold of switching the indoor division signal in the target area to the macro station signal corresponding to the target area.
4. The method of claim 3, wherein increasing the handoff threshold for the intra-target area cell to the macro-station signal corresponding to the target area when the second number is less than the predetermined proportion of the total number and the first number is greater than the third number comprises:
and when the downloading rate of the indoor division signals used by the terminal is larger than the downloading rate of the macro station signals used by the terminal under the condition that the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, the switching threshold of switching the indoor division signals in the target area to the macro station signals corresponding to the target area is improved.
5. The method of claim 1, wherein the predetermined proportion of the total number comprises one third of the total number.
6. The method according to claim 1, wherein the method further comprises:
when the second number is larger than the preset proportion of the total number, or the second number is smaller than the preset proportion of the total number and the first number is smaller than or equal to the third number, the switching threshold of macro station signals corresponding to the target area to indoor division signals in the target area is improved;
and when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number, reducing the switching threshold of switching macro station signals corresponding to the target area to indoor division signals in the target area.
7. A signal switching apparatus, the apparatus comprising:
the terminal acquisition module is used for acquiring position information of a plurality of terminals in a target area and the number of the terminals, wherein the number of the terminals comprises the total number of the terminals, a first number of the terminals in a first position, a second number of the terminals in a second position and a third number of the terminals in a third position, the first position is a central area of the target area, the second position is an area surrounding the first position in the target area, and the third position is an area except the first area and the second area in the target area;
The reduction module is configured to reduce a switching threshold of switching the intra-target area partition signal to the macro station signal corresponding to the target area when the second number is greater than a preset proportion of the total number, or the second number is less than a preset proportion of the total number and the first number is less than or equal to the third number;
and the increasing module is used for increasing the switching threshold of the indoor division signal in the target area to the macro station signal corresponding to the target area when the second number is smaller than the preset proportion of the total number and the first number is larger than the third number.
8. An electronic device, the device comprising: a processor and a memory storing computer program instructions; the processor reads and executes the computer program instructions to implement the signal switching method according to any of claims 1-6.
9. A computer storage medium having stored thereon computer program instructions which, when executed by a processor, implement the signal switching method of any of claims 1-6.
10. A computer program product, characterized in that instructions in the computer program product, when executed by a processor of an electronic device, cause the electronic device to perform the signal switching method according to any of claims 1-6.
CN202210365166.8A 2022-04-08 2022-04-08 Signal switching method, device, equipment and computer storage medium Pending CN116939492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210365166.8A CN116939492A (en) 2022-04-08 2022-04-08 Signal switching method, device, equipment and computer storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210365166.8A CN116939492A (en) 2022-04-08 2022-04-08 Signal switching method, device, equipment and computer storage medium

Publications (1)

Publication Number Publication Date
CN116939492A true CN116939492A (en) 2023-10-24

Family

ID=88385170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210365166.8A Pending CN116939492A (en) 2022-04-08 2022-04-08 Signal switching method, device, equipment and computer storage medium

Country Status (1)

Country Link
CN (1) CN116939492A (en)

Similar Documents

Publication Publication Date Title
CN102647767B (en) Method, device and terminal device for reselecting and measuring cell
CN101772118B (en) Cell reselection method and cell reselection device
CN110856226B (en) Network access method, device, equipment and storage medium
CN105191443B (en) User equipment and method for transmitting sounding reference signal
EP2351431A1 (en) Radio carrier identification based on filtered scan results
EP2965452B1 (en) Channel estimation for interference cancellation
CN114520997A (en) Method, device, equipment and storage medium for positioning 5G network interference source
CN110913440B (en) Terminal module and method for selecting target operator in weak network scene
JP2002521888A (en) Dynamic channel allocation method and channel allocation system in cellular wireless network
CN111447655B (en) Method, device, equipment and medium for accessing terminal to network
CN116939492A (en) Signal switching method, device, equipment and computer storage medium
CN109792624B (en) Signal quality measurement method and device and terminal
CN108093426B (en) Method and equipment for detecting system internal interference
CN114449574B (en) Base station energy saving method, base station energy saving device, electronic equipment and computer storage medium
WO2017177662A1 (en) Method and device for obtaining noise floor value of base station
CN113141643B (en) Anchor point residing method, terminal, system and storage medium
CN111093229B (en) Method, device, equipment and medium for determining load balancing parameters
CN118555626B (en) Cell reselection method and device, electronic equipment and storage medium
CN115278915A (en) Method, device, equipment and storage medium for adjusting random access parameters
CN118828550A (en) Method, device, equipment, storage medium and product for determining network capacity expansion
CN112203323B (en) Coverage rationality detection method, device, equipment and computer storage medium
CN118804185A (en) Cell switching method, device, base station and storage medium
CN114584995B (en) Interference processing method, device, equipment and computer storage medium
JP6892133B2 (en) Communication terminal, wireless communication control method and wireless communication control program
CN118555626A (en) Cell reselection method and device, electronic equipment and storage medium

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination