CN112367613A - Positioning method, positioning device, storage medium and terminal - Google Patents

Positioning method, positioning device, storage medium and terminal Download PDF

Info

Publication number
CN112367613A
CN112367613A CN202011314456.7A CN202011314456A CN112367613A CN 112367613 A CN112367613 A CN 112367613A CN 202011314456 A CN202011314456 A CN 202011314456A CN 112367613 A CN112367613 A CN 112367613A
Authority
CN
China
Prior art keywords
positioning
wireless network
terminal
information
base station
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.)
Granted
Application number
CN202011314456.7A
Other languages
Chinese (zh)
Other versions
CN112367613B (en
Inventor
王大鹏
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.)
Huizhou TCL Mobile Communication Co Ltd
Original Assignee
Huizhou TCL Mobile Communication 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 Huizhou TCL Mobile Communication Co Ltd filed Critical Huizhou TCL Mobile Communication Co Ltd
Priority to CN202011314456.7A priority Critical patent/CN112367613B/en
Publication of CN112367613A publication Critical patent/CN112367613A/en
Application granted granted Critical
Publication of CN112367613B publication Critical patent/CN112367613B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

The embodiment of the application discloses a positioning method, a positioning device, a storage medium and a terminal. The positioning method comprises the following steps: when a positioning request sent by an operator server is received, acquiring the GPS signal intensity of the area where the current terminal is located; if the GPS signal intensity is smaller than the preset GPS signal intensity, detecting whether an operator server supports a wireless network positioning protocol or not; if the operator server does not support the wireless network positioning protocol, triggering the terminal to acquire wireless network information, and determining the position information of the terminal according to the wireless network information to obtain a positioning result; and sending the positioning result to an operator server. According to the embodiment of the application, when the terminal is detected to be in the area with the weaker GPS signal and the weaker base station signal, the terminal is triggered to acquire the wireless network information, and the position information of the current terminal is determined according to the wireless network information through the third-party positioning server, so that the terminal is ensured to send accurate position information to the operator server, and the accuracy of terminal positioning can be improved.

Description

Positioning method, positioning device, storage medium and terminal
Technical Field
The present application relates to the field of terminal applications, and in particular, to a positioning method, apparatus, storage medium, and terminal.
Background
With the increase of terminal functions, people can complete more and more works through the terminal, for example, positioning technology can be applied to the terminal to obtain position information in real time and the like. The positioning of the terminal can be divided into active positioning and third-party positioning. The active positioning means that a terminal user obtains current position information of the terminal user, and positioning is achieved by operating a terminal positioning application, such as a navigation application. The third party positioning is that a third party (network end) wants to obtain the current position information of a terminal user, and the mobile communication network is used for positioning the terminal, for example, when the terminal is in an emergency call mode, the network end triggers the terminal to position, and the terminal position information is obtained.
In the related art, a terminal supports two positioning modes: a terminal (MSB) based positioning mode and a terminal Assisted (MSA) positioning mode. The MSB positioning mode is used for calculating final position information by the terminal and reporting the final position information to the network terminal; and in the MSA positioning mode, the terminal is used as an assistant, data is measured and reported to a network positioning server, and the terminal position information is calculated through the network positioning server. When the terminal positioning is triggered through the network terminal, the network terminal determines which positioning mode is adopted by the terminal.
When the terminal is located outdoors where a GPS (Global Positioning System) signal is strong, the terminal can be located using the MSB Positioning mode; when the terminal is located indoors with weak GPS signals, the MSA positioning mode can be used for realizing terminal positioning by acquiring communication base station information. However, when the terminal is located indoors where the signal of the communication base station is weak, positioning inaccuracy may be caused by using the MSA positioning mode to realize terminal positioning.
Disclosure of Invention
The embodiment of the application provides a positioning method, a positioning device, a storage medium and a terminal, which can improve the accuracy of terminal positioning.
The embodiment of the application provides a positioning method, which comprises the following steps:
when a positioning request sent by an operator server is received, acquiring the GPS signal intensity of the area where the current terminal is located;
if the GPS signal intensity is smaller than the preset GPS signal intensity, detecting whether the operator server supports a wireless network positioning protocol or not;
if the operator server does not support the wireless network positioning protocol, triggering a terminal to acquire wireless network information, and determining the position information of the terminal according to the wireless network information to obtain a positioning result;
and sending the positioning result to the operator server.
Correspondingly, the embodiment of the present application further provides a positioning device, including:
the receiving unit is used for acquiring the GPS signal intensity of the area where the current terminal is located when receiving the positioning request sent by the operator server;
the detection unit is used for detecting whether the operator server supports a wireless network positioning protocol or not if the GPS signal intensity is smaller than the preset GPS signal intensity;
the first determining unit is used for triggering a terminal to acquire wireless network information if the operator server does not support the wireless network positioning protocol, and determining the position information of the terminal according to the wireless network information to obtain a positioning result;
and the sending unit is used for sending the positioning result to the operator server.
Correspondingly, the embodiment of the present application further provides a storage medium, where the storage medium stores a plurality of instructions, and the instructions are suitable for being loaded by a processor to perform the positioning method described above.
Correspondingly, an embodiment of the present application further provides a terminal, which includes a processor and a memory, where the memory stores a plurality of instructions, and the processor loads the instructions to execute the positioning method described above.
According to the embodiment of the application, when the terminal is detected to be in the area with the weaker GPS signal and the weaker base station signal, the terminal is triggered to acquire the wireless network information, and the position information of the current terminal is determined according to the wireless network information through the third-party positioning server, so that the terminal is ensured to send accurate position information to the operator server, and the accuracy of terminal positioning can be improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a positioning method according to an embodiment of the present application.
Fig. 2 is a schematic flowchart of another positioning method according to an embodiment of the present application.
Fig. 3 is a block diagram of a positioning apparatus according to an embodiment of the present disclosure.
Fig. 4 is a block diagram of another positioning apparatus according to an embodiment of the present disclosure.
Fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Based on the above problems, embodiments of the present application provide a positioning method, an apparatus, a storage medium, and a terminal, which can improve accuracy of positioning a terminal. The following are detailed below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments.
Referring to fig. 1, fig. 1 is a schematic flow chart of a positioning method according to an embodiment of the present disclosure. The positioning method may be applied to mobile terminals such as mobile phones, tablet computers, notebook computers, palmtop computers, Portable Media Players (PMPs), and fixed terminals such as desktop computers. The specific flow of the positioning method can be as follows:
101. and when receiving a positioning request sent by an operator server, acquiring the GPS signal intensity of the area where the current terminal is located.
In this embodiment, an operator refers to a provider providing network services for a terminal, and the operator may include multiple operators, where different operators provide different network services. Specifically, the terminal may determine which networks of the operators the terminal supports according to the device information of the terminal, and may use the network of the operator by embedding a SIM (Subscriber Identity Module) card therein and then activating the SIM card.
Among them, the SIM card is also called as a subscriber identity card or a smart card, and a GSM (Global System for Mobile Communication) digital Mobile phone must be installed with the SIM card for use. The information of the digital mobile phone client, the encrypted key, the telephone book of the user and other contents are stored on the computer chip, so that the identity of the GSM network client can be identified, and the voice information of the client during communication can be encrypted.
For example, if it is detected that the operator corresponding to the SIM card embedded in the terminal may be operator a, the terminal may use a network provided by operator a to complete various communication functions based on the network.
The operator server is a device for providing computing service for an operator, and can respond to the user service request and process the user service request to obtain a processing result. The operator servers may be divided into different servers according to different types of services provided, for example, the server providing the location service may be an operator location server.
The positioning request may be sent to the terminal by an operator server, and when the operator server needs to obtain the location information of the terminal, the positioning request may be sent to the terminal.
After receiving the positioning request sent by the operator server, the terminal can acquire the GPS signal strength of the current area.
The GPS is a global positioning system, which is a medium-distance circular orbit satellite navigation system. The device can provide accurate positioning, speed measurement and high-precision time standard for most of the area (98%) of the earth surface. The requirement of military users located anywhere or in the near-earth space on the world for continuously and accurately determining three-dimensional position, three-dimensional motion and time can be met. The system comprises 24 GPS satellites in space; the system comprises 1 main control station, 3 data injection stations, 5 monitoring stations and a GPS receiver as a user side on the ground. The position and the altitude of the user terminal on the earth can be quickly determined by only 3 satellites at least; the more satellites that can be coupled, the more accurate the decoded position.
Based on GPS positioning, a GPS satellite on the sky needs to be relied on, before positioning (acquiring longitude and latitude coordinates), the GPS satellite on the sky is searched, after the GPS satellite is found, association is established, data is transmitted to the GPS satellite, and the distance is calculated by using time errors, so that the position of the terminal can be obtained. If 3D positioning is needed, at least 4 satellites and 3 satellites are needed, and 2D positioning can be achieved.
The GPS signal strength refers to the signal strength of a signal transmitted by a GPS satellite received by the terminal, and the greater the GPS signal strength received by the terminal, the more accurate the position information obtained by positioning the current terminal can be represented.
In some embodiments, in order to improve the signal detection efficiency, the step of acquiring the GPS signal strength of the area where the current terminal is located may include:
receiving a GPS signal;
and analyzing the GPS signal to obtain the GPS signal intensity.
After the terminal starts the GPS positioning function, the terminal can scan GPS signals transmitted by GPS satellites and receive the scanned GPS signals.
The analysis processing means that GPS satellite information is acquired from a GPS signal, and the GPS signal strength is determined based on the GPS satellite information. The GPS satellite information may include a variety of information, such as the number of GPS satellites, the signal-to-noise ratio of the GPS satellites, and the like.
The Signal-to-Noise ratio (S/N) is a parameter that describes the ratio of the effective component to the Noise component in a Signal. The specific definition can be: the ratio of the power of the effective component to the power of the noise component in the signal, the unit of the signal-to-noise ratio is: decibel (dB).
In some embodiments, the GPS signal strength includes the number of GPS satellites and the satellite signal-to-noise ratio. Specifically, the GPS signal strength of the terminal may be determined by the number of GPS satellites and the signal-to-noise ratio of each GPS satellite, and specifically, the greater the number of GPS satellites scanned by the terminal and the greater the signal-to-noise ratio of each GPS satellite, the higher the GPS signal strength of the current terminal may be indicated.
For example, the terminal scans a GPS signal of an area where the terminal is currently located, and then analyzes and processes the scanned GPS signal to obtain the number of GPS satellites and a signal-to-noise ratio of each GPS satellite, where the number of GPS satellites may be 3, and the number of GPS satellites includes a first GPS satellite, a second GPS satellite, and a third GPS satellite, where the signal-to-noise ratio of the first GPS satellite may be 10db, the signal-to-noise ratio of the second GPS satellite may be 15 db, and the signal-to-noise ratio of the third GPS satellite may be 10db, and so on. I.e. the GPS signal strength can be obtained.
102. And if the GPS signal intensity is smaller than the preset GPS signal intensity, detecting whether the operator server supports the wireless network positioning protocol.
The preset GPS signal strength may indicate the minimum number of received GPS satellites and the minimum GPS satellite signal-to-noise ratio when the terminal performs positioning through the GPS. For example, the preset signal strength may be: the number of GPS satellites is 3, and the signal-to-noise ratio of the GPS satellites is 30 decibels.
After the GPS signal strength of the terminal is acquired, the GPS signal strength may be compared with a preset GPS signal strength.
For example, the GPS signal strength acquired by the terminal is: the number of the GPS satellites is 3, the signal-to-noise ratios of the 3 GPS satellites are respectively 10 decibels, 15 decibels and 10 decibels, and the strength of the GPS signal can be judged to be smaller than the strength of a preset GPS signal by comparing the strength of the GPS signal with the strength of the preset GPS signal.
If the strength of the GPS signal acquired by the current terminal is smaller than the preset signal strength, the positioning of the terminal through the GPS may have the problems of inaccurate positioning, incapability of positioning through the GPS and the like. At this time, the terminal may perform positioning in other manners, such as wireless network positioning.
In an embodiment, the operator server may obtain the location information of the terminal through a wireless network, and before the location is performed through the wireless network, it may be detected whether the operator server supports a wireless network location protocol.
The method for positioning the terminal by the operator server through the wireless network refers to that the operator server receives wireless AP (Access Point) information sent by the terminal, and calculates the position of the terminal based on the wireless AP information.
Specifically, each wireless AP has a corresponding MAC (Media Access Control) address. The terminal can scan and collect surrounding AP signals under the condition of starting Wi-Fi, can acquire MAC addresses broadcasted by the APs, then sends data capable of marking the APs to an operator server, and the operator server retrieves the geographic position of each AP and calculates the position of the terminal by combining the strength degree of each signal.
The method for detecting whether the operator server supports the wireless network positioning protocol by the terminal may be as follows: the terminal may first send query information to the operator server, where the query information is used to query whether the operator server supports the wireless network positioning protocol, and when the terminal receives a response message from the operator server to the query information, the terminal may determine a query result according to the response message.
103. And if the operator server does not support the wireless network positioning protocol, triggering the terminal to acquire wireless network information, and determining the position information of the terminal according to the wireless network information to obtain a positioning result.
In an embodiment, after the terminal receives the response message returned by the operator server, if the response message indicates that the operator server does not support the wireless network positioning protocol, at this time, the terminal may be triggered to acquire wireless network information, and then wireless network positioning is performed according to the wireless network, so as to ensure that the operator server can acquire the location of the terminal. Then after the step of acquiring the wireless network information, the method may further include:
determining wireless network signal strength according to the wireless network information;
acquiring the signal intensity of a base station in the area where the current terminal is located;
and when the wireless network signal intensity is greater than the preset wireless network signal intensity or the base station signal intensity is less than the preset base station signal intensity, executing the step of determining the position information of the terminal according to the wireless network information.
The wireless network information may be a wireless AP scanned by the terminal, the wireless network signal strength may be a signal strength of the wireless AP detected by the terminal, and the signal strength of the wireless network may be represented by a numerical value, for example, may be-10 dbm (signal strength unit: decibel milliwatt), -20dbm, and so on.
For example, the signal strength of the wireless network may be between-30 dbm and-120 dbm, and when the signal strength of the wireless network reaches-35 dbm, it may indicate that the signal of the wireless network is better and substantially less attenuated. Typical wireless network signal strengths may be between-40 dbm and-85 dbm. When the signal intensity of the wireless network is less than-90 dbm, the wireless network signal is poor, and the wireless network connection is influenced.
The base station signal strength may be a base station signal strength detected by the terminal according to a received base station signal, and the base station signal strength may be represented by a numerical value, for example, 1dbm, 2dbm, 3dbm, 10dbm, or the like, where a larger numerical value may represent a larger signal strength of the base station, and thus the efficiency of the communication connection between the terminal and the base station is better.
After the terminal acquires the wireless network signal strength and the base station signal strength, which positioning mode to use can be determined according to the wireless network signal strength and the base station signal strength, so that the positioning efficiency can be improved. When the wireless network signal strength is higher, the terminal can use a wireless network positioning mode; when the signal strength of the base station is high, the terminal can use the base station positioning mode.
Specifically, a wireless network signal strength value, that is, a preset wireless network signal strength, and a base station signal strength value, that is, a preset base station signal strength may be preset. The wireless network signal intensity detected by the terminal is compared with the preset wireless network signal intensity, the base station signal intensity is compared with the preset base station signal intensity, when the wireless network signal intensity is larger than the preset wireless network signal intensity and the base station signal intensity is smaller than the preset base station signal intensity, the terminal can be triggered to carry out positioning by using a wireless network positioning mode, and the positioning efficiency is improved.
For example, when the terminal detects that the wireless network signal strength can be-50 dbm, the preset wireless network signal strength can be-90 dbm, the base station signal strength can be 30dbm, and the preset base station signal strength can be 50dbm, it can be determined that the wireless network signal strength is greater than the preset wireless network signal strength and the base station signal strength is less than the preset base station signal strength by comparing the wireless network signal strength with the preset wireless network signal strength and comparing the base station signal strength with the preset base station signal strength, and then the terminal can be located in a wireless network mode.
In some embodiments, to improve the terminal positioning efficiency, the method may further include:
when the wireless network signal intensity is smaller than the preset wireless network signal intensity or the base station signal intensity is larger than the preset base station signal intensity, acquiring base station information;
and sending the base station information to the operator server so that the operator server determines the position information of the terminal according to the base station information.
The wireless network signal intensity detected by the terminal is compared with the preset wireless network signal intensity, the base station signal intensity detected by the terminal is compared with the preset base station signal intensity, and when the wireless network signal intensity is smaller than the preset wireless network signal intensity and the base station signal intensity is larger than the preset base station signal intensity, the terminal can be triggered to use a base station positioning mode to perform positioning, so that the positioning efficiency is improved.
For example, when the terminal detects that the wireless network signal strength can be-100 dbm, the preset wireless network signal strength can be-90 dbm, the base station signal strength can be 60dbm, and the preset base station signal strength can be 50dbm, it can be determined that the wireless network signal strength is smaller than the preset wireless network signal strength and the base station signal strength is greater than the preset base station signal strength by comparing the wireless network signal strength with the preset wireless network signal strength and comparing the base station signal strength with the preset base station signal strength, and then the terminal can be located in a wireless network mode.
The positioning technology for positioning in a base station positioning mode refers to: and the operator server calculates and calculates the signal sent by the mobile terminal and calculates the position. The positioning process is that a plurality of communication base stations simultaneously detect signals transmitted by the terminal, each received signal carries characteristic information related to the position of the terminal and is sent to an information processing center, and the position of the mobile terminal is calculated. The positioning algorithm adopted by the communication base station positioning technology includes various types, such as: signal field intensity triangulation, signal field intensity fingerprint database positioning, arrival time triangulation, and the like, which are not described herein in detail.
In some embodiments, the terminal is located in a wireless network manner, and in order to improve the location accuracy, the determining, according to the wireless network information, the location information of the terminal to obtain the location result may include:
sending the wireless network information to a third party positioning server so that the third party positioning server can calculate the position information of the terminal according to the wireless network information;
and receiving the position information sent by the third party positioning server to obtain a positioning result.
In the embodiment of the present application, when the GPS signal strength is weak, the terminal location information needs to be acquired, and Positioning may be performed in a wireless network or a base station manner, and then determining the terminal location information according to the wireless network information needs to be achieved by using an Assisted Global Positioning System (AGPS).
Among them, AGPS (Assisted Global Positioning System, AGPS for short) is a System for assisting GPS. When positioning is started, the terminal is connected with the positioning server through the network, and the distribution diagram of the global GPS satellite updated at any time in the terminal is downloaded. AGPS omits the step of searching for a satellite in the sky, and directly associates with a known satellite, thereby shortening the positioning time. AGPS can use the information of the terminal base station in cooperation with the conventional GPS satellite to make the positioning speed faster.
The AGPS can include two operation modes, one is User Plane (User Plane) and the other is Control Plane (Control Plane), the former needs the assistance of the base station, and the latter only needs to access the server to get the data. The server of the AGPS is established by a terminal manufacturer, a terminal network operator, or an independent third party.
The wireless network information refers to the related information of the wireless AP acquired by the terminal; the third party positioning server may be a positioning server other than the operator server, and the third party positioning server may calculate the location of the terminal according to the wireless network information sent by the terminal.
After the third-party positioning server calculates the position of the terminal according to the wireless network information sent by the terminal, the position related information can be sent to the terminal, and the terminal can obtain the positioning result.
In some embodiments, the wireless network information may include at least a physical address and a signal strength of the wireless network;
the step of sending the wireless network information to a third party positioning server so that the third party positioning server calculates the location information of the terminal according to the wireless network information may include:
and sending the physical address and the signal intensity to a third party positioning server so that the third party positioning server calculates the position of the terminal according to the physical address and the signal intensity.
Wherein, the physical address refers to an identifier for indicating each station on the internet, and the signal strength refers to the signal strength of the wireless network detected by the terminal.
Specifically, the third party positioning server may determine the wireless AP within the range to which the terminal belongs according to the physical address, and may calculate the distance between the terminal and the wireless AP according to the signal strength. Then, the server can calculate the position of the terminal according to the pre-stored position information of the wireless AP and the distance between the wireless AP and the terminal, and send the calculated information related to the position of the terminal to the terminal, so that the terminal position can still be positioned when the GPS signal strength is weak and the base station signal strength is weak and the operator server of the terminal does not support the wireless network protocol, and the user requirements are met.
104. And sending the positioning result to the operator server.
The positioning result can be the terminal position, and after the current positioning position is determined, the current positioning position can be sent to the operator server, so that the operator server can acquire the position of the terminal.
The embodiment of the application discloses a positioning method, which comprises the following steps: when a positioning request sent by an operator server is received, acquiring the GPS signal intensity of the area where the current terminal is located; if the GPS signal intensity is smaller than the preset GPS signal intensity, detecting whether an operator server supports a wireless network positioning protocol or not; if the operator server does not support the wireless network positioning protocol, triggering the terminal to acquire wireless network information, and determining the position information of the terminal according to the wireless network information to obtain a positioning result; and sending the positioning result to an operator server. According to the embodiment of the application, when the terminal is detected to be in the area with the weaker GPS signal and the weaker base station signal, the terminal is triggered to acquire the wireless network information, and the position information of the current terminal is determined according to the wireless network information through the third-party positioning server, so that the terminal is ensured to send accurate position information to the operator server, and the accuracy of terminal positioning can be improved.
Referring to fig. 2, fig. 2 is a schematic flow chart of another positioning method according to an embodiment of the present disclosure. The specific scene application of the positioning method can be as follows:
201. and when the terminal detects that the user triggers the emergency call, the positioning function is started.
The application scene in the embodiment of the application can be that under the terminal emergency call mode, the operator server triggers the terminal to position and acquire the position of the terminal, so that the position of the user can be quickly acquired when the terminal user is in an accident, and great convenience is brought to the user.
The emergency call refers to a terminal calling an emergency phone, and at this time, the terminal can call the emergency phone through an operator network regardless of whether the terminal is embedded with the SIM card.
When detecting that the terminal makes an emergency call through the operator network, the operator server may trigger the terminal to start a positioning function, which may be GPS positioning.
202. The terminal acquires the GPS signal intensity and judges whether the GPS signal intensity is greater than the preset GPS signal intensity.
After the terminal starts the GPS positioning function, the current GPS signal strength may be acquired, and specific acquisition manners may refer to the above embodiments, which are not described herein. And comparing the acquired GPS signal intensity with the preset GPS signal intensity.
For example, the GPS signal strength acquired by the terminal may be: the number of the GPS satellites is 4, and the signal to noise ratios of the detected 4 GPS satellites are respectively as follows: 40db, 30db, 40db, 46 db, the preset GPS signal strength may be: the number of GPS satellites is 3, the signal-to-noise ratio of the GPS satellites is 30db, and the GPS signal strength can be determined to be greater than the preset GPS signal strength by comparing the GPS signal strength with the preset GPS signal strength, and then step 203 can be performed.
For another example, the GPS signal strength acquired by the terminal may be: the number of the GPS satellites is 2, and the signal to noise ratios of the detected 2 GPS satellites are respectively as follows: 10db, 15 db, the preset GPS signal strength may be: if the number of GPS satellites is 3 and the signal-to-noise ratio of the GPS satellites is 30db, it is determined that the GPS signal strength is less than the preset GPS signal strength by comparing the GPS signal strength with the preset GPS signal strength, and step 204 may be performed.
203. And the terminal starts the MSB positioning mode to position to obtain a positioning result and sends the positioning result to the operator server.
The MSB positioning mode is based on a terminal positioning mode, and specifically, the terminal is responsible for calculating final position information and reporting the final position information to the network.
The terminal can acquire the terminal position information by a built-in GPS module of the terminal through the MSB positioning mode, and then the terminal can send the position information to an operating server.
204. The terminal acquires the signal intensity of the base station and judges whether the signal intensity of the base station is greater than the signal intensity of a preset base station or not.
In some embodiments, when the terminal GPS signal strength is less than the predetermined signal strength, it may not be possible to perform positioning through MSB mode, at which time the terminal may be triggered to start MSA positioning mode for positioning.
The MSA positioning mode refers to a terminal assisted positioning mode, specifically, the terminal is used as an aid, measures data and reports the data to a network positioning server, and the network positioning server calculates terminal position information. That is, the location of the terminal is calculated by the location server.
The MSA positioning mode may perform positioning in multiple ways, for example, positioning may be performed by a base station, or positioning may be performed by a wireless network, where when positioning is performed by a base station, the signal intensity of a base station detected by a terminal is higher, and when positioning is performed by a wireless network, an operator server is required to support a wireless network positioning protocol.
Then, when the terminal GPS signal strength is smaller than the preset signal strength, that is, when positioning cannot be performed in the MSB positioning mode, the base station signal strength may be obtained, and the obtained base station signal strength is compared with the preset base station signal strength.
For example, the signal strength of the base station acquired by the terminal may be 60dbm, and the signal strength of the preset base station may be 50dbm, then the comparison may determine that the signal strength of the base station is greater than the signal strength of the preset base station, and then step 205 may be executed.
For another example, the signal strength of the base station acquired by the terminal may be 40dbm, and the signal strength of the preset base station may be 50dbm, then the comparison may determine that the signal strength of the base station is smaller than the signal strength of the preset base station, and then step 206 may be executed.
In some embodiments, before performing step 206, it may be further detected whether the operator server supports the wireless network positioning protocol, and if it is detected that the operator server does not support the wireless network positioning protocol, step 206 may be performed.
205. And the terminal starts an MSA positioning mode to perform positioning to obtain a positioning result.
When the signal intensity of the base station is larger than the preset signal intensity of the base station, the base station positioning mode in the MSA positioning mode can be started, and positioning is carried out through the base station.
The base station positioning means that a network side measures and calculates signals sent by a mobile terminal and calculates the position. The positioning process includes detecting the signal transmitted by the mobile terminal by several communication base stations, sending the received signal carrying the characteristic information about the position of the mobile terminal to the information processing center and calculating the position of the mobile terminal.
Through base station positioning, the operator server can directly calculate the terminal position to obtain the positioning result.
206. And the terminal acquires the wireless network information and sends the wireless network information to the third party positioning server.
When the GPS signal intensity of the terminal is smaller than the preset GPS signal intensity, the base station signal intensity detected by the terminal is smaller than the preset base station signal intensity, and the operator server does not support the wireless network positioning protocol, the wireless network positioning of the user plane can be triggered, namely the terminal acquires wireless network information and sends the wireless network information to the third party positioning server, so that the third party positioning server calculates the position of the terminal according to the wireless network information, and the positioning result is obtained and returned to the terminal. By the method, the positioning of the terminal under different conditions can be met, and the positioning efficiency of the terminal is improved.
207. And the terminal receives the positioning result sent by the third-party positioning server and sends the positioning result to the operator server.
After receiving the positioning result sent by the third-party positioning server, the terminal can send the positioning result to the operator server, so that the position information can be quickly fed back to the operator server in the current terminal use scene, and if the current terminal user has an accident, the terminal can help to solve the problem in time.
The embodiment of the application discloses a positioning method, which comprises the following steps: when the terminal detects that the user triggers the emergency call, an operator network positioning function is started, GPS signal strength is obtained, whether the GPS signal strength is greater than preset GPS signal strength or not is judged, if the GPS signal strength is greater than the preset GPS signal strength, an MSA positioning mode is started for positioning, a positioning result is obtained, and the positioning result is sent to an operator server; if the GPS signal intensity is smaller than or equal to the preset GPS signal intensity, acquiring the base station signal intensity, then judging whether the base station signal intensity is larger than the preset base station signal, and if the base station signal intensity is larger than the preset base station signal, starting an MSB positioning mode for positioning to obtain a positioning result; and if the signal intensity of the base station is less than or equal to the preset base station signal, acquiring wireless network information, sending the wireless network information to a third party positioning server, and finally, receiving a positioning result sent by the third party positioning server and sending the positioning result to an operator server. Therefore, the terminal position can still be accurately positioned when the GPS signal is weaker and the base station signal is weaker, and the positioning accuracy is improved.
In order to better implement the positioning method provided by the embodiment of the present application, the embodiment of the present application further provides a device based on the positioning method. Wherein the meanings of the nouns are the same as those in the positioning method, and the specific implementation details can refer to the description in the method embodiment.
Referring to fig. 3, fig. 3 is a block diagram of a positioning device according to an embodiment of the present disclosure, where the positioning device can be applied to a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palm computer, a Portable Media Player (PMP), and a fixed terminal such as a desktop computer, and the positioning device includes:
a receiving unit 301, configured to, when receiving a positioning request sent by an operator server, obtain a GPS signal strength of an area where a current terminal is located;
a detecting unit 302, configured to detect whether the operator server supports a wireless network positioning protocol if the GPS signal strength is smaller than a preset GPS signal strength;
a first determining unit 303, configured to trigger a terminal to obtain wireless network information if the operator server does not support the wireless network positioning protocol, and determine location information of the terminal according to the wireless network information to obtain a positioning result;
a sending unit 304, configured to send the positioning result to the operator server.
Referring to fig. 4, fig. 4 is a block diagram of another positioning device according to an embodiment of the present disclosure. In some embodiments, the first determining unit 303 may include:
a sending subunit 3031, configured to send the wireless network information to a third party positioning server, so that the third party positioning server calculates the location information of the terminal according to the wireless network information;
a receiving subunit 3032, configured to receive the location information sent by the third-party location server, to obtain the location result.
In some embodiments, the transmitting subunit 3031 may be specifically configured to:
and sending the physical address and the signal intensity to the third party positioning server so that the third party positioning server calculates the position of the terminal according to the physical address and the signal intensity.
In some embodiments, the positioning device may further include:
the second determining unit is used for determining the wireless network signal strength according to the wireless network information;
the first acquisition unit is used for acquiring the signal intensity of a base station in an area where the current terminal is located;
and the execution unit is used for determining the position information of the terminal according to the wireless network information when the wireless network signal strength is greater than the preset wireless network signal strength or the base station signal strength is less than the preset base station signal strength.
In some embodiments, the positioning device may further comprise:
the second acquisition unit is used for acquiring the base station information when the wireless network signal strength is smaller than the preset wireless network signal strength;
and the second execution unit is used for sending the base station information to the operator server so that the operator server determines the position information of the terminal according to the base station information.
In some embodiments, the positioning device may further comprise:
a third obtaining unit, configured to obtain base station information when the base station signal strength is greater than the preset base station signal strength;
and the third execution unit is used for sending the base station information to the operator server so that the operator server determines the position information of the terminal according to the base station information.
The embodiment of the application discloses a positioning device, this positioning device includes: the receiving unit 301 obtains the GPS signal strength of the area where the current terminal is located when receiving the positioning request sent by the operator server; if the GPS signal strength is less than a preset GPS signal strength, the detecting unit 302 detects whether the operator server supports a wireless network positioning protocol; if the operator server does not support the wireless network positioning protocol, the first determining unit 303 triggers the terminal to obtain wireless network information, and determines the position information of the terminal according to the wireless network information to obtain a positioning result; the sending unit 304 sends the positioning result to the operator server. According to the embodiment of the application, when the terminal is detected to be in the area with the weaker GPS signal and the weaker base station signal, the terminal is triggered to acquire the wireless network information, and the position information of the current terminal is determined according to the wireless network information through the third-party positioning server, so that the terminal is ensured to send accurate position information to the operator server, and the accuracy of terminal positioning can be improved.
The embodiment of the application also provides a terminal. As shown in fig. 5, the terminal may include a Radio Frequency (RF) circuit 601, a memory 602 including one or more storage media, an input unit 603, a display unit 604, a sensor 605, an audio circuit 606, a Wireless Fidelity (WiFi) module 607, a processor 608 including one or more processing cores, and a power supply 609. Those skilled in the art will appreciate that the terminal structure shown in fig. 5 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the RF circuit 601 may be used for receiving and transmitting signals during the process of transmitting and receiving information, and in particular, for processing the received downlink information of the base station by one or more processors 608; in addition, data relating to uplink is transmitted to the base station. In general, the RF circuit 601 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 601 may also communicate with networks and other devices via wireless communications.
The memory 602 may be used to store software programs and modules, and the processor 608 may execute various functional applications and locations by executing the software programs and modules stored in the memory 602. The memory 602 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like. Further, the memory 602 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 602 may also include a memory controller to provide the processor 608 and the input unit 603 access to the memory 602.
The input unit 603 may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control. In particular, in one particular embodiment, input unit 603 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. The input unit 603 may include other input devices in addition to the touch-sensitive surface. In particular, other input devices may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 604 may be used to display information input by or provided to the user and various graphical user interfaces of the server, which may be made up of graphics, text, icons, video, and any combination thereof. The Display unit 604 may include a Display panel, and optionally, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 608 to determine the type of touch event, and the processor 608 then provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 5 the touch-sensitive surface and the display panel are two separate components to implement input and output functions, in some embodiments the touch-sensitive surface may be integrated with the display panel to implement input and output functions.
The terminal may also include at least one sensor 605, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that turns off the display panel and the backlight when the server moves to the ear.
Audio circuitry 606, speakers, and microphones may provide an audio interface between the user and the server. The audio circuit 606 may transmit the electrical signal converted from the received audio data to a speaker, and convert the electrical signal into a sound signal for output; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is received by the audio circuit 606 and converted into audio data, which is then processed by the audio data output processor 608, and then passed through the RF circuit 601 to be sent to, for example, a terminal, or the audio data is output to the memory 602 for further processing. The audio circuitry 606 may also include an ear-bud jack to provide communication of peripheral headphones with the server.
WiFi belongs to short-distance wireless transmission technology, and the terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 607, and provides wireless broadband internet access for the user. Although fig. 5 shows the WiFi module 607, it is understood that it does not belong to the essential constitution of the terminal, and may be omitted entirely as needed within the scope of not changing the essence of the application.
The processor 608 is a control center of the terminal, connects various parts of the entire handset using various interfaces and lines, and performs various functions of the server and processes data by operating or executing software programs and modules stored in the memory 602 and calling data stored in the memory 602, thereby performing overall monitoring of the handset. Optionally, processor 608 may include one or more processing cores; preferably, the processor 608 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 608.
The terminal also includes a power supply 609 (e.g., a battery) for powering the various components, which may preferably be logically connected to the processor 608 via a power management system that may be used to manage charging, discharging, and power consumption. The power supply 609 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Specifically, in this embodiment, the processor 608 in the terminal loads the executable file corresponding to the process of one or more application programs into the memory 602 according to the following instructions, and the processor 608 runs the application programs stored in the memory 602, thereby implementing various functions:
when a positioning request sent by an operator server is received, acquiring the GPS signal intensity of the area where the current terminal is located;
if the GPS signal intensity is smaller than the preset GPS signal intensity, detecting whether an operator server supports a wireless network positioning protocol or not;
if the operator server does not support the wireless network positioning protocol, triggering the terminal to acquire wireless network information, and determining the position information of the terminal according to the wireless network information to obtain a positioning result;
and sending the positioning result to the operator server.
The embodiment of the application discloses a positioning method, a positioning device, a storage medium and a terminal. The positioning method comprises the following steps: when a positioning request sent by an operator server is received, acquiring the GPS signal intensity of the area where the current terminal is located; if the GPS signal intensity is smaller than the preset GPS signal intensity, detecting whether an operator server supports a wireless network positioning protocol or not; if the operator server does not support the wireless network positioning protocol, triggering the terminal to acquire wireless network information, and determining the position information of the terminal according to the wireless network information to obtain a positioning result; and sending the positioning result to an operator server. According to the embodiment of the application, when the terminal is detected to be in the area with the weaker GPS signal and the weaker base station signal, the terminal is triggered to acquire the wireless network information, and the position information of the current terminal is determined according to the wireless network information through the third-party positioning server, so that the terminal is ensured to send accurate position information to the operator server, and the accuracy of terminal positioning can be improved.
It will be understood by those skilled in the art that all or part of the steps in the methods of the above embodiments may be performed by instructions or by instructions controlling associated hardware, which may be stored in a storage medium and loaded and executed by a processor.
To this end, the present application provides a storage medium, in which a plurality of instructions are stored, where the instructions can be loaded by a processor to execute the steps in any one of the positioning methods provided in the present application. For example, the instructions may perform the steps of:
when a positioning request sent by an operator server is received, acquiring the GPS signal intensity of the area where the current terminal is located; if the GPS signal intensity is smaller than the preset GPS signal intensity, detecting whether an operator server supports a wireless network positioning protocol or not; if the operator server does not support the wireless network positioning protocol, triggering the terminal to acquire wireless network information, and determining the position information of the terminal according to the wireless network information to obtain a positioning result; and sending the positioning result to the operator server.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the storage medium can execute the steps in any positioning method provided in the embodiments of the present application, beneficial effects that can be achieved by any positioning method provided in the embodiments of the present application can be achieved, for details, see the foregoing embodiments, and are not described herein again.
The positioning method, the positioning device, the storage medium, and the terminal provided in the embodiments of the present application are described in detail above, and a specific example is applied in the description to explain the principle and the implementation of the present application, and the description of the embodiments above is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. A method of positioning, comprising:
when a positioning request sent by an operator server is received, acquiring the GPS signal intensity of the area where the current terminal is located;
if the GPS signal intensity is smaller than the preset GPS signal intensity, detecting whether the operator server supports a wireless network positioning protocol or not;
if the operator server does not support the wireless network positioning protocol, triggering a terminal to acquire wireless network information, and determining the position information of the terminal according to the wireless network information to obtain a positioning result;
and sending the positioning result to the operator server.
2. The method of claim 1, wherein the determining the location information of the terminal according to the wireless network information to obtain a positioning result comprises:
sending the wireless network information to a third party positioning server so that the third party positioning server can calculate the position information of the terminal according to the wireless network information;
and receiving the position information sent by the third party positioning server to obtain the positioning result.
3. The method of claim 2, wherein the wireless network information comprises at least a physical address and a signal strength of a wireless network;
the sending the wireless network information to a third party positioning server so that the third party positioning server calculates the position information of the terminal according to the wireless network information comprises the following steps:
and sending the physical address and the signal intensity to the third party positioning server so that the third party positioning server calculates the position of the terminal according to the physical address and the signal intensity.
4. The method of claim 1, after obtaining the wireless network information, further comprising:
determining wireless network signal strength according to the wireless network information;
acquiring the signal intensity of a base station in the area where the current terminal is located;
and when the wireless network signal strength is greater than the preset wireless network signal strength or the base station signal strength is less than the preset base station signal strength, executing the step of determining the position information of the terminal according to the wireless network information.
5. The method of claim 4, further comprising:
when the wireless network signal intensity is smaller than the preset wireless network signal intensity, acquiring base station information;
and sending the base station information to the operator server so that the operator server determines the position information of the terminal according to the base station information.
6. The method of claim 4, further comprising:
when the signal intensity of the base station is greater than the signal intensity of the preset base station, acquiring base station information;
and sending the base station information to the operator server so that the operator server determines the position information of the terminal according to the base station information.
7. A positioning device, comprising:
the receiving unit is used for acquiring the GPS signal intensity of the area where the current terminal is located when receiving the positioning request sent by the operator server;
the detection unit is used for detecting whether the operator server supports a wireless network positioning protocol or not if the GPS signal intensity is smaller than the preset GPS signal intensity;
the first determining unit is used for triggering a terminal to acquire wireless network information if the operator server does not support the wireless network positioning protocol, and determining the position information of the terminal according to the wireless network information to obtain a positioning result;
and the sending unit is used for sending the positioning result to the operator server.
8. The apparatus of claim 7, wherein the first determining unit comprises:
the sending subunit is configured to send the wireless network information to a third-party positioning server, so that the third-party positioning server calculates the position information of the terminal according to the wireless network information;
and the receiving subunit is configured to receive the position information sent by the third-party positioning server, and obtain the positioning result.
9. A storage medium storing a plurality of instructions adapted to be loaded by a processor to perform the positioning method according to any one of claims 1 to 6.
10. A terminal comprising a processor and a memory, said memory storing a plurality of instructions, said processor loading said instructions to perform the positioning method of any of claims 1 to 6.
CN202011314456.7A 2020-11-20 2020-11-20 Positioning method, positioning device, storage medium and terminal Active CN112367613B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011314456.7A CN112367613B (en) 2020-11-20 2020-11-20 Positioning method, positioning device, storage medium and terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011314456.7A CN112367613B (en) 2020-11-20 2020-11-20 Positioning method, positioning device, storage medium and terminal

Publications (2)

Publication Number Publication Date
CN112367613A true CN112367613A (en) 2021-02-12
CN112367613B CN112367613B (en) 2023-07-18

Family

ID=74533845

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011314456.7A Active CN112367613B (en) 2020-11-20 2020-11-20 Positioning method, positioning device, storage medium and terminal

Country Status (1)

Country Link
CN (1) CN112367613B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114143718A (en) * 2021-11-03 2022-03-04 珠海格力电器股份有限公司 Target positioning method, device, system, storage medium and electronic equipment
WO2023116658A1 (en) * 2021-12-20 2023-06-29 中兴通讯股份有限公司 Positioning mode acquisition method, electronic device and storage medium

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020072855A1 (en) * 1999-04-23 2002-06-13 Global Locate, Inc. Wide area inverse differential gps
CN1933672A (en) * 2006-10-30 2007-03-21 孟详粤 Mixed positioning method and mixed positioning terminal
CN101600150A (en) * 2009-06-01 2009-12-09 中兴通讯股份有限公司 A kind of mobile terminal positioning method and mobile positioning center
CN101651705A (en) * 2008-08-15 2010-02-17 华为技术有限公司 Method and device for negotiating positioning capability
CN103391505A (en) * 2012-05-09 2013-11-13 王东林 Global seamless locating method based on GPS, fourth-generation mobile communication network and WiFi
CN105101404A (en) * 2015-05-19 2015-11-25 西安海导信息技术有限公司 Positioning method, device and terminal
WO2016206459A1 (en) * 2015-06-23 2016-12-29 中兴通讯股份有限公司 Terminal positioning method and apparatus
CN106993327A (en) * 2017-03-14 2017-07-28 广东欧珀移动通信有限公司 Network locating method, device and computer equipment
CN108040318A (en) * 2017-10-30 2018-05-15 捷开通讯(深圳)有限公司 A kind of localization method, electronic equipment and computer-readable recording medium

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020072855A1 (en) * 1999-04-23 2002-06-13 Global Locate, Inc. Wide area inverse differential gps
CN1933672A (en) * 2006-10-30 2007-03-21 孟详粤 Mixed positioning method and mixed positioning terminal
CN101651705A (en) * 2008-08-15 2010-02-17 华为技术有限公司 Method and device for negotiating positioning capability
CN101600150A (en) * 2009-06-01 2009-12-09 中兴通讯股份有限公司 A kind of mobile terminal positioning method and mobile positioning center
CN103391505A (en) * 2012-05-09 2013-11-13 王东林 Global seamless locating method based on GPS, fourth-generation mobile communication network and WiFi
CN105101404A (en) * 2015-05-19 2015-11-25 西安海导信息技术有限公司 Positioning method, device and terminal
WO2016206459A1 (en) * 2015-06-23 2016-12-29 中兴通讯股份有限公司 Terminal positioning method and apparatus
CN106993327A (en) * 2017-03-14 2017-07-28 广东欧珀移动通信有限公司 Network locating method, device and computer equipment
CN108040318A (en) * 2017-10-30 2018-05-15 捷开通讯(深圳)有限公司 A kind of localization method, electronic equipment and computer-readable recording medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114143718A (en) * 2021-11-03 2022-03-04 珠海格力电器股份有限公司 Target positioning method, device, system, storage medium and electronic equipment
WO2023116658A1 (en) * 2021-12-20 2023-06-29 中兴通讯股份有限公司 Positioning mode acquisition method, electronic device and storage medium

Also Published As

Publication number Publication date
CN112367613B (en) 2023-07-18

Similar Documents

Publication Publication Date Title
CN106791892B (en) Method, device and system for live broadcasting of wheelhouses
CN107277912B (en) Radio frequency interference processing method, device, storage medium and terminal
CN109541655B (en) Differential positioning system and method
CN107231159B (en) Radio frequency interference processing method, device, storage medium and terminal
CN107393548B (en) Method and device for processing voice information collected by multiple voice assistant devices
US10304461B2 (en) Remote electronic service requesting and processing method, server, and terminal
CN107566985B (en) Method and device for determining main SIM card of mobile terminal
US20230130963A1 (en) Method for processing relax measurement parameter update, and terminal device
CN107172671B (en) Channel switching method, device, storage medium and terminal
US20210266708A1 (en) Event processing method, device, and system
CN112367613B (en) Positioning method, positioning device, storage medium and terminal
CN111093259A (en) Bluetooth power adjustment method, device, storage medium and terminal
CN111654902B (en) Method and device for reducing GPS signal interference of mobile terminal and mobile terminal
CN109495769B (en) Video communication method, terminal, smart television, server and storage medium
CN110234068B (en) Positioning method and terminal equipment
CN109936817B (en) Positioning method and terminal equipment
CN110022405B (en) Radio frequency parameter adjusting method, device and storage medium
CN112749074A (en) Test case recommendation method and device
US20140155099A1 (en) Method and apparatus for displaying location information of call service area in mobile terminal
KR101833827B1 (en) Method of acquiring location information by a user quipment and method of providing location information to user quipment by a network node
CN113286335A (en) Frequency point switching method and device, storage medium and access point
CN109348425B (en) Positioning information updating method, device, equipment and storage medium
CN109450508B (en) Antenna determination method and device and mobile terminal
EP3796681B1 (en) Information pushing method and terminal device
CN112448779A (en) Intelligent terminal equipment and method for carrying out talkback communication

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
GR01 Patent grant
GR01 Patent grant