CN112954758A - Network switching method and device and electronic equipment - Google Patents
Network switching method and device and electronic equipment Download PDFInfo
- Publication number
- CN112954758A CN112954758A CN202110145398.8A CN202110145398A CN112954758A CN 112954758 A CN112954758 A CN 112954758A CN 202110145398 A CN202110145398 A CN 202110145398A CN 112954758 A CN112954758 A CN 112954758A
- Authority
- CN
- China
- Prior art keywords
- frequency band
- target router
- electronic equipment
- router
- target
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 66
- 238000004891 communication Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
Abstract
The application provides a network switching method, a device and electronic equipment, belonging to the technical field of communication, wherein the network switching method sends UWB (Ultra Wide Band) radio messages to a target router; acquiring first feedback information of the target router on the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information; switching the working frequency band of the electronic equipment to a Wifi frequency band corresponding to the coverage range of the electronic equipment according to the Wifi frequency band and the coverage range of the target router and the distance between the electronic equipment and the target router; by the method, the UWB ranging function can be added to the electronic equipment (such as a mobile terminal) and the router to construct the local area positioning network of the network system, so that automatic routing selection and network switching are realized, and the network is stable when the system is connected in a cross-system mode.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a network switching method and apparatus, and an electronic device.
Background
When a WLAN (Wireless Local Area Network) system is used (such as WIFI in home and office), the problem that the internet speed is slow due to environmental factors, switching of Network frequency bands, and the like, and the problem that the edge is intermittent on the cross-system connection often occurs.
In the existing scheme, a Received Signal Strength Indication (RSSI) from a terminal to a router is generally adopted to allocate bandwidth resources and a rate, the RSSI has a slow response speed, is easily influenced by environmental factors, is not high in stability on cross-system connection, and has the problem of Signal power supply interruption.
In the related technology, if the terminal supports the 5G technology, when the terminal is turned on or the Wi-Fi function is turned on, a connection prompt is displayed to the user, the connection prompt may indicate, through text or graphics, that the terminal supports the 5G technology, and remind the user to preferentially select a 5G connection with other devices such as a router, so as to obtain a better transmission speed and connection experience.
Disclosure of Invention
The application provides a network switching method, a network switching device and electronic equipment, which can build a local area positioning network of a network system by adding a UWB (Ultra Wide Band) ranging function into a mobile terminal and a router, realize automatic routing selection and network switching, and enable the network to be stable when cross-system connection is carried out.
In order to achieve the purpose, the following scheme is adopted in the application:
in a first aspect, an embodiment of the present application provides a network switching method, which is applied to an electronic device, where the electronic device has a first display screen and a second display screen that are arranged oppositely, and the method includes:
transmitting a UWB radio message to a target router;
acquiring first feedback information of the target router on the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information;
and switching the working frequency band of the electronic equipment to the Wifi frequency band corresponding to the coverage range where the electronic equipment is located according to the Wifi frequency band and the coverage range of the target router and the distance between the electronic equipment and the target router, wherein each target router comprises at least two Wifi frequency bands, and each Wifi frequency band corresponds to one coverage range.
In a second aspect, an embodiment of the present application provides a network switching apparatus, where the apparatus includes:
the transmitting module is used for transmitting the UWB radio message to the target router;
the first processing module is used for acquiring first feedback information of the target router on the UWB radio message and determining the distance between the electronic equipment and the target router according to the first feedback information;
the first processing module is further configured to switch a working frequency band of the electronic device to a Wifi frequency band corresponding to a coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router, and a distance between the electronic device and the target router, where each target router includes at least two Wifi frequency bands, and each Wifi frequency band corresponds to one coverage range.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or an instruction stored on the memory and executable on the processor, where the program or the instruction, when executed by the processor, implements the steps of the network handover method provided in the embodiment of the present application.
In a fourth aspect, an embodiment of the present application provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and the program or the instruction, when executed by a processor, implements the steps of the network handover method provided in the embodiment of the present application.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:
according to the network switching method, a UWB radio message is sent to a target router; acquiring first feedback information of the target router on the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information; switching the working frequency band of the electronic equipment to a Wifi frequency band corresponding to the coverage range of the electronic equipment according to the Wifi frequency band and the coverage range of the target router and the distance between the electronic equipment and the target router; by the method, the UWB (Ultra Wide Band) ranging function can be added to the electronic equipment (such as a mobile terminal) and the router to construct a local area positioning network of the network system, so that automatic routing selection and network switching are realized, and the network is stable when cross-system connection is carried out.
Drawings
Fig. 1 is a flowchart of a network handover method according to an embodiment of the present application;
fig. 2 is a scene diagram of an implementation of a network switching method according to an embodiment of the present application;
fig. 3 is a scene diagram of an implementation of a network switching method according to an embodiment of the present application;
fig. 4 is a scene diagram of an implementation of a network switching method according to an embodiment of the present application;
fig. 5 is a scene diagram of an implementation of a network switching method according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a network switching device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 8 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The network switching method, the network switching device, and the electronic device provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1, fig. 1 is a schematic flow chart of a network handover method provided in the embodiment of the present application;
specifically, the network switching method provided in the embodiment of the present application is applied to an electronic device, and includes:
102, acquiring first feedback information of the target router to the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information;
Specifically, UWB functionality is integrated in routers and electronic devices (e.g., mobile terminals) to assemble local area location networks in the home/office environment, e.g., UWB antennas are carried on electronic devices capable of sending/receiving radio messages; the router is provided with a corresponding receiving and transmitting device which can receive UWB radio messages sent to the target router; the target router and the electronic device can communicate with each other, and the electronic device determines the distance between the electronic device and the target router by acquiring first feedback information of the target router; and according to the Wifi frequency band and the coverage range of the target router and the distance between the electronic equipment and the target router, routing selection, frequency switching, bandwidth allocation and power control are achieved.
Optionally, the first feedback information includes a distance between the electronic device and a target router, the distance between the electronic device and the target router is calculated by the target router according to a time when the UWB radio packet reaches each positioning anchor point on the target router, and the target router includes at least four positioning anchor points.
Optionally, the first feedback information includes time when the UWB radio packet reaches each positioning anchor point on the target router; the target router comprises at least four positioning anchor points;
acquiring first feedback information of the target router to the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information comprises the following steps:
and calculating the distance between the electronic equipment and the target router according to the time of the UWB radio message reaching each positioning anchor point on the target router.
Specifically, the positioning anchor points are used for receiving and transmitting UWB radio messages, and the target electronic device can be positioned by 4 positioning anchor points.
Illustratively, the target router has 4 positioning anchor points, which are a1, a2, A3 and a4, respectively, the electronic device (hereinafter, taking a mobile phone as an example) sends a UWB radio message to the target router at time T through a UWB antenna, and the 4 anchor points a1, a2, A3 and a4 of the target router receive the radio message at time T1, time T2, time T3 and time T4, respectively; the coordinate positions of the positioning anchor points are A1(x1, y1, z1), A2(x2, y2, z2), A3(x3, y3, z3) and A4(x4, y4, z4), the spatial position of the mobile phone is A0(x0, y0, z0), and the following equations are passed:
the location of the handset, a0, is available (x0, y0, z0), so that the distance of the handset from the target router can be calculated.
Optionally, the target router includes a first target router, the first target router includes a first frequency band and a second frequency band, a coverage area of the first frequency band of the first target router is R11, and a coverage area of the second frequency band of the first target router is R12;
the switching the working frequency band of the electronic device to the Wifi frequency band corresponding to the coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router and the distance L1 between the electronic device and the target router includes:
and switching the working frequency band of the electronic equipment to the first frequency band or the second frequency band of the first router according to the distance L1 between the electronic equipment and the first target router, the coverage range of the first frequency band of the first target router and the coverage range of the second frequency band of the first target router.
Specifically, the target router can determine the coverage ranges R11 and R12 of the first frequency band and the second frequency band by adjusting the bandwidth and the rate of the router and the actual receiving effect of the mobile phone terminal according to the parameters of the target router or in an actual using scene.
Exemplarily, referring to fig. 2, for an application scenario of the network switching method provided by the present application, an electronic device takes a mobile phone 20 as an example, and a first target router 21, a first frequency band coverage range of the first target router 21 is R11, and a second frequency band coverage range of the first target router 21 is R12. The mobile phone 20 sends UWB radio messages to the first target router through the UWB antenna at time T, and the first target router 21 receives the UWB radio messages sent by the mobile phone 20 at time T through the positioning anchors a1, a2, A3, and a4 set thereon at time T1, T2, T3, and T4, respectively. Then, the first target router can calculate the position a0 of the mobile phone 20 according to the positions of the anchor points a1, a2, A3 and a4 and the time when the anchor points a1, a2, A3 and a4 receive the UWB radio message sent by the mobile phone 20 at the time T, so as to calculate the distance L1 between the mobile phone 20 and the first target router; the information of T1, T2, T3 and T4 may also be fed back to the handset 20 through the first target router, and the handset 20 calculates the distance L1 between the handset 20 and the first target router 21 according to positions of T, T1, T2, T3 and T4 and anchor points a1, a2, A3 and a4, thereby implementing switching of network connection according to the distance L1 between the handset 20 and the first target router.
Specifically, in fig. 2, when the handset 20 is located at the position 1, L1 < R11 < R12, that is, the handset 20 is located in the coverage of two frequency bands of the first target router 21 at the same time, at this time, the handset 20 may connect the first frequency band and the second frequency band of the first target router 21 at the same time, or may connect one of the frequency bands according to a manual selection of a user, or may automatically select a frequency band with higher communication quality for network connection according to a communication rate and a bandwidth.
Specifically, in fig. 2, when the handset 20 is at the position 2, R11 < L1 < R12, and at this time, the handset 20 is in the second frequency band coverage of the first target router 21, does not belong to the first frequency band coverage of the first target router 21, but is in the second frequency band coverage of the first target router 21, and at this time, the handset 20 automatically switches to the second frequency band of the first target router 21 to perform network connection.
Optionally, the target router includes a first target router and a second target router, where the first target router includes a first frequency band and a second frequency band, a coverage area of the first frequency band of the first router is R11, and a coverage area of the second frequency band of the first router is R12; the second target router comprises a first frequency band and a second frequency band, the coverage range of the first frequency band of the second target router is R21, and the coverage range of the second frequency band of the second target router is R22;
the switching the working frequency band of the electronic device to the Wifi frequency band corresponding to the coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router and the distance between the electronic device and the target router comprises:
and selecting the frequency band of the first target router and/or the frequency band of the second target router as an operating frequency band according to the distance L1 between the electronic equipment and the first target router, the distance L2 between the electronic equipment and the second target router, the coverage range R11 of the first frequency band of the first target router, the coverage range R12 of the second frequency band of the first target router, the coverage range R21 of the first frequency band of the second target router and the coverage range R22 of the second frequency band of the second target router.
Exemplarily, referring to fig. 3, for an application scenario of the network handover method provided by the present application, a first target router 21, a second target router 22, a handset 20, where the first target router is provided with positioning anchors a1, a2, A3, and a4, and the second target router is provided with positioning anchors B1, B2, B3, and B4, at a time T, the handset 20 sends a UWB radio message to the first target router 21 and the first target router 21 through a UWB antenna, and the first target router 21 receives the UWB radio message sent by the handset 20 at the time T through the positioning anchors a1, a2, A3, and a4 respectively set on the first target router at the times T1, T2, T3, and T4; the second target router 22 receives UWB radio messages sent by the handset 20 at time T through positioning anchor points B1, B2, B3 and B4 set thereon at time T1 ', T2', T3 'and T4', respectively.
Then, the first target router 21 can calculate the position a0 of the handset 20 according to the positions of the anchor points a1, a2, A3 and a4 and the time when the anchor points a1, a2, A3 and a4 receive the UWB radio message sent by the handset 20 at time T, so as to calculate the distance L1 between the handset 20 and the first target router and the distance L2 between the handset 20 and the second target router; and/or calculating the position A0 of the mobile phone 20 by the second target router 22 according to the positions of the anchor points B1, B2, B3 and B4 and the time when the anchor points B1, B2, B3 and B4 receive the UWB radio message sent by the mobile phone 20 at the time T, so as to calculate the distance L1 between the mobile phone 20 and the first target router and the distance L2 between the mobile phone 20 and the second target router. The information of T1, T2, T3 and T4 can also be fed back to the handset 20 through the first target router, and the distance L1 between the handset 20 and the first target router 21 and the distance L2 between the handset 20 and the second target router are calculated by the handset 20 according to positions of T, T1, T2, T3 and T4 and anchor points a1, a2, A3 and a 4; and/or the second target router 22 feeds back information of T1 ', T2', T3 'and T4' to the handset 20, and the handset 20 calculates a distance L1 between the handset 20 and the first target router 21 and a distance L2 between the handset 20 and the second target router 22 according to positions of T, T1 ', T2', T3 'and T4' and anchor points B1, B2, B3 and B4, so that switching of network connection is realized according to the distance L1 between the handset 20 and the first target router 21 and the distance L2 between the handset 20 and the second target router 22.
Specifically, in fig. 3, when the handset 20 is located at the position 1, L1 < R11 < R12, and at this time, the location of the handset 20 is not within the coverage of any frequency band of the second target router, so that the handset 20 may connect the first frequency band and the second frequency band of the first target router 21 at the same time, or may connect one of them according to the manual selection of the user, or may automatically select a frequency band with higher communication quality for network connection according to the communication rate and bandwidth.
Optionally, the selecting, according to the distance L1 between the electronic device and the first target router, the distance L2 between the electronic device and the second target router, and the first frequency band coverage R11 of the first target router, the coverage R12 of the second frequency band of the first target router, the coverage R21 of the first frequency band of the second target router, and the coverage R22 of the second frequency band of the second target router, the frequency band of the first target router and/or the frequency band of the second target router as the operating frequency band includes at least one of:
if the L1 is not less than R11 and the L1 is not less than R12, taking the first frequency band of the first target router and/or the second frequency band of the first target router as the working frequency band;
if the L1 is not less than R11, the L1 is not less than R12 and the L2 is not less than R22, taking the first frequency band of the first target router, the second frequency band of the first target router and/or the second frequency band of the second target router as the working frequency band;
if the L1 is not less than R12 and the L2 is not less than R22, taking the second frequency band of the first target router and/or the second frequency band of the second target router as the working frequency band;
and if the L1 is not less than R12, the L2 is not less than R21 and the L2 is not less than R22, taking the second frequency band of the second target router, the first frequency band of the second target router and/or the second frequency band of the first target router as the working frequency band.
Referring to fig. 4, an application scenario of the network switching method provided in the present application is that when the mobile phone 20 is located at different positions, the network switching method switches to different network connection operating frequency bands, which is as follows:
At position 2, L1 is not less than R11, L1 is not less than R12, and L2 is not less than R22, at this time, the handset 20 is within the coverage of the first frequency band and the second frequency band of the first target router 21, and is also within the coverage of the second frequency band of the second target router 22, at this time, the first frequency band of the first target router 21, the second frequency band of the first target router 21, and/or the second frequency band of the second target router 22 are/is used as the network connection working frequency band.
At position 3, L1 is not less than R12 and L2 is not less than R22, at this time, the handset 20 is in the coverage range of the second frequency band of the first target router 21 and the second frequency band of the second target router 22, and at this time, the second frequency band of the first target router 21 and/or the second frequency band of the second target router 22 are/is used as the network connection working frequency band.
At position 4, L1 is not less than R12, L2 is not less than R21, and L2 is not less than R22, at this time, the handset 20 is in the coverage of the second frequency band of the first target router 21, the first frequency band of the second target router 22, and the second frequency band of the first target router 21, and at this time, the second frequency band of the second target router 22, the first frequency band of the second target router 22, and/or the second frequency band of the first target router 22 are/is used as the network connection operating frequency band.
At the position 5, L2 is not less than R21 and L2 is not less than R22, at this time, the handset 20 is in the coverage of the first frequency band and the second frequency band of the second target router 22, and the location of the handset 20 is not in the coverage of any frequency band of the first target router, and the handset 20 uses the first frequency band of the second target router 22 and/or the second frequency band of the first target router 21 as the network connection operating frequency band.
At position 6, L1 is not less than R12, and at this time, the handset 20 is only within the coverage of the second frequency band of the first target router 21, and only the second frequency band of the first target router can be used as the network connection operating frequency band.
At position 7, L2 is not less than R22, and at this time, the handset 20 is only within the second frequency band coverage of the second target router 22, and only the second frequency band of the second target router can be used as the network connection operating frequency band.
Specifically, when performing network connection, the mobile phone 20 may automatically select a frequency band with better communication quality from the connectable network frequency bands to perform network connection, or connect several frequency bands simultaneously, or determine a network connection operating frequency band according to manual selection.
Referring to fig. 5, in an application scenario of the network switching method provided in the present application, when the target router is located in an environment having a cover to affect WiFi signals, such as the cover 50 in fig. 5, which affects WiFi signals, at this time, through a UWB system (e.g., a positioning anchor point) in the target router and a UWB module (e.g., a UWB antenna) of the electronic device and signal strength analysis, scanning and adjustment of WiFi coverage of the environment can be achieved, and a signal distribution state is obtained, such as the influence of the cover 50 received in fig. 5, the coverage on the right side of the first target router 21 is affected by some influences.
Optionally, the method further includes:
transmitting UWB radio message to positioning anchor point on other equipment;
acquiring second feedback information of the positioning anchor point on the other equipment to the UWB radio message, and determining the distance between the electronic equipment and the other equipment according to the second feedback information;
switching the working frequency band of the electronic equipment to a Wifi frequency band corresponding to the coverage range of the electronic equipment according to the Wifi frequency band and the coverage range of the target router, the distance between the electronic equipment and the target router and the distance between the electronic equipment and other equipment;
the total number of the positioning anchor points on the other devices and the target router is at least 4.
Specifically, other equipment can be any equipment that can set up UWB location anchor point such as refrigerator, air conditioner, intelligent bracelet, intelligent wrist-watch, earphone, audio amplifier.
Optionally, the method further includes:
when the position of the electronic equipment moves, predicting the position of the electronic equipment to be appeared according to the moving speed and the moving direction of the electronic equipment, and switching the working frequency range in advance.
Specifically, the relative position and the movement trend of the target router and the mobile phone can be monitored in real time according to the change of the spatial distance of the electronic equipment relative to the target router, so that the movement speed and the movement direction of the current electronic equipment are obtained, the upcoming position of the current electronic equipment is predicted, and the switching of the working frequency range is performed in advance.
For example, the specific position can be performed by the relative time difference when the position moves, such as:
optionally, the method further includes: and when the working frequency band needs to be switched, generating prompt information on a display screen of the electronic equipment for prompting the user of the frequency band to be automatically entered.
Optionally, the method further comprises at least one of:
receiving a first input executed by a user, and switching to a selected working frequency band in a connectable network frequency band;
and if the working frequency band needs to be switched and the frequency band to be switched is authenticated, automatically accessing the frequency band to be switched.
To sum up, the network switching method provided in the embodiment of the present application can implement adding a UWB (Ultra Wide Band) ranging function to an electronic device (e.g., a mobile terminal) and a router to construct a local area network of a network system, implement automatic routing and network switching, stabilize a network when cross-system connection is performed, and facilitate optimization of power control.
Referring to fig. 6, an embodiment of the present application provides a network switching apparatus 60, including:
a transmitting module 61, configured to send a UWB radio packet to a target router;
a first processing module 62, configured to obtain first feedback information of the target router on the UWB radio packet, and determine a distance between the electronic device and the target router according to the first feedback information;
the first processing module 62 is further configured to switch the working frequency band of the electronic device to the Wifi frequency band corresponding to the coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router, and the distance between the electronic device and the target router, where each target router includes at least two Wifi frequency bands, and each Wifi frequency band corresponds to one coverage range.
Optionally, the first feedback information includes a distance between the electronic device and a target router, and the first processing module 62 is further configured to:
and calculating by the target router according to the distance between the electronic equipment and the target router and the time of the UWB radio message reaching each positioning anchor point on the target router, wherein the target router comprises at least four positioning anchor points.
Optionally, the first feedback information includes time when the UWB radio packet reaches each positioning anchor point on the target router; the target router comprises at least four positioning anchor points; the first processing module 62 is further configured to:
acquiring first feedback information of the target router to the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information comprises the following steps:
and calculating the distance between the electronic equipment and the target router according to the time of the UWB radio message reaching each positioning anchor point on the target router.
Optionally, the target router includes a first target router, the first target router includes a first frequency band and a second frequency band, a coverage area of the first frequency band of the first target router is R11, and a coverage area of the second frequency band of the first target router is R12;
the first processing module 62 is further configured to switch the operating frequency band of the electronic device to the first frequency band and/or the second frequency band of the first target router according to a distance L1 between the electronic device and the first target router, a coverage range of the first frequency band of the first target router, and a coverage range of the second frequency band of the first target router.
Optionally, the target router includes a first target router and a second target router, the first target router includes a first frequency band and a second frequency band, a coverage area of the first frequency band of the first target router is R11, and a coverage area of the second frequency band of the first target router is R12; the second target router comprises a first frequency band and a second frequency band, the coverage range of the first frequency band of the second target router is R21, and the coverage range of the second frequency band of the second target router is R22;
the first processing module 62 is further configured to select, according to the distance L1 between the electronic device and the first target router, the distance L2 between the electronic device and the second target router, the first frequency band coverage range R11 of the first target router, the second frequency band coverage range R12 of the first target router, the first frequency band coverage range R21 of the second target router, and the second frequency band coverage range R22 of the second target router, the frequency band of the first target router and/or the frequency band of the second target router as the operating frequency band.
Optionally, the first processing module 62 is further configured to select, according to the distance L1 between the electronic device and the first target router, the distance L2 between the electronic device and the second target router, and the first frequency band coverage R11 of the first target router, the second frequency band coverage R12 of the first target router, the first frequency band coverage R21 of the second target router, and the second frequency band coverage R22 of the second target router, the frequency band of the first target router and/or the frequency band of the second target router as the working frequency band, where the selecting includes at least one of:
if the L1 is not less than R11 and the L1 is not less than R12, taking the first frequency band of the first target router and/or the second frequency band of the first target router as the working frequency band;
if the L1 is not less than R11, the L1 is not less than R12 and the L2 is not less than R22, taking the first frequency band of the first target router, the second frequency band of the first target router and/or the second frequency band of the second target router as the working frequency band;
if the L1 is not less than R12 and the L2 is not less than R22, taking the second frequency band of the first target router and/or the second frequency band of the second target router as the working frequency band;
and if the L1 is not less than R12, the L2 is not less than R21 and the L2 is not less than R22, taking the second frequency band of the second target router, the first frequency band of the second target router and/or the second frequency band of the first target router as the working frequency band.
Optionally, the network switching device 60 further includes:
the transmitting module 61 is further configured to send a UWB radio message to a positioning anchor point on another device;
the first processing module 62 is further configured to acquire second feedback information of the positioning anchor point on the other device to the UWB radio packet, and determine a distance between the electronic device and the other device according to the second feedback information;
the first processing module 62 is further configured to switch the working frequency band of the electronic device to the Wifi frequency band corresponding to the coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router, the distance between the electronic device and the target router, and the distance between the electronic device and other devices;
the total number of the positioning anchor points on the other devices and the target router is at least 4.
Optionally, the first processing module 62 is further configured to predict an upcoming position of the electronic device according to a moving speed and a moving direction of the electronic device when the position of the electronic device moves, and perform switching of a working frequency band in advance.
Optionally, the first processing module 62 is further configured to generate a prompt message on a display screen of the electronic device when network switching is required, so as to prompt a user of a frequency band to be automatically entered.
Optionally, the first processing module 62 is further configured to at least one of:
receiving a first input executed by a user, and switching to a selected working frequency band in a connectable network frequency band;
and if the working frequency band needs to be switched and the frequency band to be switched is authenticated, automatically accessing the frequency band to be switched.
The network switching device in the embodiment of the present application may be a device, and may also be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a Personal Computer (PC), a Television (TV), a teller machine, a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The network switching device in the embodiment of the present application may be a device having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The network switching device provided in the embodiment of the present application can implement each process implemented by the network switching method in the method embodiments of fig. 1 to fig. 5, and is not described here again to avoid repetition.
Optionally, as shown in fig. 7, an exemplary embodiment of the present application further provides a structural schematic diagram of an electronic device 700, which includes a processor 702, a memory 701, and a program or an instruction stored in the memory 701 and capable of being executed on the processor 702, where the program or the instruction is executed by the processor 702 to implement each process of the foregoing network switching method embodiment, and the same technical effect can be achieved, and is not described herein again to avoid repetition.
It should be noted that the electronic device in the embodiment of the present application includes the mobile electronic device and the non-mobile electronic device described above.
Fig. 8 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810.
Those skilled in the art will appreciate that the electronic device 800 may further comprise a power source (e.g., a battery) for supplying power to the various components, and the power source may be logically connected to the processor 810 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. The electronic device structure shown in fig. 8 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
A radio frequency unit 801, configured to send a UWB radio packet to a target router;
a processor 810, configured to obtain first feedback information of the target router on the UWB radio packet, and determine a distance between the electronic device and the target router according to the first feedback information;
the first processing module 62 is further configured to switch the working frequency band of the electronic device to the Wifi frequency band corresponding to the coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router, and the distance between the electronic device and the target router, where each target router includes at least two Wifi frequency bands, and each Wifi frequency band corresponds to one coverage range.
Optionally, the first feedback information includes a distance between the electronic device and a target router, and the processor 810 is further configured to calculate, by the target router according to the distance between the electronic device and the target router, a time when the UWB radio packet reaches each positioning anchor point on the target router, where the target router includes at least four positioning anchor points.
Optionally, the first feedback information includes time when the UWB radio packet reaches each positioning anchor point on the target router; the target router comprises at least four positioning anchor points;
a processor 810, further configured to:
acquiring first feedback information of the target router to the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information comprises the following steps:
and calculating the distance between the electronic equipment and the target router according to the time of the UWB radio message reaching each positioning anchor point on the target router.
Optionally, the target router includes a first target router, the first target router includes a first frequency band and a second frequency band, a coverage area of the first frequency band of the first target router is R11, and a coverage area of the second frequency band of the first target router is R12;
the processor 810 is further configured to switch the operating frequency band of the electronic device to the first frequency band of the first target router and/or the second frequency band of the first target router according to a distance L1 between the electronic device and the first target router, a coverage range of the first frequency band of the first target router, and a coverage range of the second frequency band of the first target router.
Optionally, the target router includes a first target router and a second target router, the first target router includes a first frequency band and a second frequency band, a coverage area of the first frequency band of the first target router is R11, and a coverage area of the second frequency band of the first target router is R12; the second target router comprises a first frequency band and a second frequency band, the coverage range of the first frequency band of the second target router is R21, and the coverage range of the second frequency band of the second target router is R22;
the processor 810 is further configured to select a frequency band of the first target router and/or a frequency band of the second target router as an operating frequency according to a distance L1 between the electronic device and the first target router, a distance L2 between the electronic device and the second target router, a first frequency band coverage range R11 of the first target router, a second frequency band coverage range R12 of the first target router, a first frequency band coverage range R21 of the second target router, and a second frequency band coverage range R22 of the second target router.
The processor 810 is further configured to select, according to the distance L1 between the electronic device and the first target router, the distance L2 between the electronic device and the second target router, and the first frequency band coverage range R11 of the first target router, the coverage range R12 of the second frequency band of the first target router, the coverage range R21 of the first frequency band of the second target router, and the coverage range R22 of the second frequency band of the second target router, the frequency band of the first target router and/or the frequency band of the second target router as the operating frequency band, and include at least one of:
if the L1 is not less than R11 and the L1 is not less than R12, taking the first frequency band of the first target router and/or the second frequency band of the first target router as the working frequency band;
if the L1 is not less than R11, the L1 is not less than R12 and the L2 is not less than R22, taking the first frequency band of the first target router, the second frequency band of the first target router and/or the second frequency band of the second target router as the working frequency band;
if the L1 is not less than R12 and the L2 is not less than R22, taking the second frequency band of the first target router and/or the second frequency band of the second target router as the working frequency band;
and if the L1 is not less than R12, the L2 is not less than R21 and the L2 is not less than R22, taking the second frequency band of the second target router, the first frequency band of the second target router and/or the second frequency band of the first target router as the working frequency band.
The transmitting module 61 is further configured to send a UWB radio message to a positioning anchor point on another device;
the processor 810 is further configured to obtain second feedback information of the positioning anchor point on the other device to the UWB radio packet, and determine a distance between the electronic device and the other device according to the second feedback information;
the processor 810 is further configured to switch the working frequency band of the electronic device to a Wifi frequency band corresponding to the coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router, the distance between the electronic device and the target router, and the distance between the electronic device and other devices;
the total number of the positioning anchor points on the other devices and the target router is at least 4.
The processor 810 is further configured to predict an upcoming position of the electronic device according to a moving speed and a moving direction of the electronic device when the position of the electronic device moves, and perform switching of the operating frequency in advance.
The processor 810 is further configured to generate a prompt message on a display screen of the electronic device when network switching is required, so as to prompt a user of a frequency band to be automatically entered.
A processor 810 further configured to at least one of:
receiving a first input executed by a user, and switching to a selected working frequency band in a connectable network frequency band;
and if the working frequency band needs to be switched and the frequency band to be switched is authenticated, automatically accessing the frequency band to be switched.
It should be understood that in the embodiment of the present application, the input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics Processing Unit 8041 processes image data of a still picture or a video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 806 may include a display panel 8061, and the display panel 8061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes a touch panel 8071 and other input devices 8072. A touch panel 8071, also referred to as a touch screen. The touch panel 8071 may include two portions of a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. The memory 809 may be used to store software programs as well as various data including, but not limited to, application programs and operating systems. The processor 810 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.
The embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the foregoing network handover method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement each process of the foregoing network switching method embodiment, and can achieve the same technical effect, and the details are not repeated here to avoid repetition.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, 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 an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (13)
1. A network switching method is applied to electronic equipment and is characterized by comprising the following steps:
transmitting a UWB radio message to a target router;
acquiring first feedback information of the target router on the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information;
and switching the working frequency band of the electronic equipment to the Wifi frequency band corresponding to the coverage range where the electronic equipment is located according to the Wifi frequency band and the coverage range of the target router and the distance between the electronic equipment and the target router, wherein each target router comprises at least two Wifi frequency bands, and each Wifi frequency band corresponds to one coverage range.
2. The method according to claim 1, wherein the first feedback information includes a distance between the electronic device and a target router, the distance between the electronic device and the target router is calculated by the target router according to a time when the UWB radio packet reaches each positioning anchor point on the target router, and the target router includes at least four positioning anchor points.
3. The network handover method of claim 1, wherein the first feedback information comprises the time when the UWB radio packet reaches each positioning anchor point on the target router; the target router comprises at least four positioning anchor points;
acquiring first feedback information of the target router to the UWB radio message, and determining the distance between the electronic equipment and the target router according to the first feedback information comprises the following steps:
and calculating the distance between the electronic equipment and the target router according to the time of the UWB radio message reaching each positioning anchor point on the target router.
4. The network handover method according to claim 1, wherein the target router comprises a first target router, the first target router comprises a first band and a second band, the coverage area of the first band of the first target router is R11, and the coverage area of the second band of the first target router is R12;
the switching the working frequency band of the electronic device to the Wifi frequency band corresponding to the coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router and the distance between the electronic device and the target router comprises:
and switching the working frequency band of the electronic equipment to the first frequency band and/or the second frequency band of the first target router according to the distance L1 between the electronic equipment and the first target router, the coverage range of the first frequency band of the first target router and the coverage range of the second frequency band of the first target router.
5. The network handover method according to claim 1, wherein the target routers comprise a first target router and a second target router, the first target router comprises a first frequency band and a second frequency band, the coverage area of the first frequency band of the first target router is R11, the coverage area of the second frequency band of the first target router is R12; the second target router comprises a first frequency band and a second frequency band, the coverage range of the first frequency band of the second target router is R21, and the coverage range of the second frequency band of the second target router is R22;
the switching the working frequency band of the electronic device to the Wifi frequency band corresponding to the coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router and the distance between the electronic device and the target router comprises:
and selecting the frequency band of the first target router and/or the frequency band of the second target router as an operating frequency band according to the distance L1 between the electronic equipment and the first target router, the distance L2 between the electronic equipment and the second target router, the coverage range R11 of the first frequency band of the first target router, the coverage range R12 of the second frequency band of the first target router, the coverage range R21 of the first frequency band of the second target router and the coverage range R22 of the second frequency band of the second target router.
6. The network handover method according to claim 5, wherein the selecting the first target router frequency band and/or the second target router frequency band as the working frequency band according to the distance L1 between the electronic device and the first target router, the distance L2 between the electronic device and the second target router, and the first frequency band coverage R11 of the first target router, the second frequency band coverage R12 of the first target router, the first frequency band coverage R21 of the second target router, and the second frequency band coverage R22 of the second target router comprises at least one of:
if the L1 is not less than R11 and the L1 is not less than R12, taking the first frequency band of the first target router and/or the second frequency band of the first target router as the working frequency band;
if the L1 is not less than R11, the L1 is not less than R12 and the L2 is not less than R22, taking the first frequency band of the first target router, the second frequency band of the first target router and/or the second frequency band of the second target router as the working frequency band;
if the L1 is not less than R12 and the L2 is not less than R22, taking the second frequency band of the first target router and/or the second frequency band of the second target router as the working frequency band;
and if the L1 is not less than R12, the L2 is not less than R21 and the L2 is not less than R22, taking the second frequency band of the second target router, the first frequency band of the second target router and/or the second frequency band of the first target router as the working frequency band.
7. The network handover method according to claim 1, further comprising:
transmitting UWB radio message to positioning anchor point on other equipment;
acquiring second feedback information of the positioning anchor point on the other equipment to the UWB radio message, and determining the distance between the electronic equipment and the other equipment according to the second feedback information;
switching the working frequency band of the electronic equipment to a Wifi frequency band corresponding to the coverage range of the electronic equipment according to the Wifi frequency band and the coverage range of the target router, the distance between the electronic equipment and the target router and the distance between the electronic equipment and other equipment;
the total number of the positioning anchor points on the other devices and the target router is at least 4.
8. The network handover method according to claim 1, wherein the method further comprises:
when the position of the electronic equipment moves, predicting the position of the electronic equipment to be appeared according to the moving speed and the moving direction of the electronic equipment, and preparing to switch the working frequency range in advance.
9. The network handover method according to claim 1, wherein the method further comprises:
and when the working frequency band needs to be switched, generating prompt information on a display screen of the electronic equipment for prompting the user of the frequency band to be automatically entered.
10. The network handover method of claim 9, further comprising at least one of:
receiving a first input executed by a user, and switching to a selected working frequency band in a connectable network frequency band;
and if the working frequency band needs to be switched and the frequency band to be switched is authenticated, automatically accessing the frequency band to be switched.
11. A network switching apparatus, comprising:
the transmitting module is used for transmitting the UWB radio message to the target router;
the first processing module is used for acquiring first feedback information of the target router on the UWB radio message and determining the distance between the electronic equipment and the target router according to the first feedback information;
the first processing module is further configured to switch a working frequency band of the electronic device to a Wifi frequency band corresponding to a coverage range where the electronic device is located according to the Wifi frequency band and the coverage range of the target router, and a distance between the electronic device and the target router, where each target router includes at least two Wifi frequency bands, and each Wifi frequency band corresponds to one coverage range.
12. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the network switching method according to any one of claims 1-10.
13. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the network handover method according to any of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110145398.8A CN112954758A (en) | 2021-02-02 | 2021-02-02 | Network switching method and device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110145398.8A CN112954758A (en) | 2021-02-02 | 2021-02-02 | Network switching method and device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112954758A true CN112954758A (en) | 2021-06-11 |
Family
ID=76241842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110145398.8A Pending CN112954758A (en) | 2021-02-02 | 2021-02-02 | Network switching method and device and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112954758A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115665716A (en) * | 2022-12-27 | 2023-01-31 | 合肥炬芯智能科技有限公司 | Audio data transmission method, electronic device, and computer-readable storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340704A (en) * | 2007-07-02 | 2009-01-07 | 鼎桥通信技术有限公司 | Cell switch determining method |
| CN105579863A (en) * | 2013-09-30 | 2016-05-11 | 高通股份有限公司 | High precision access point to access point synchronization in an indoor position location system |
| CN107360603A (en) * | 2017-08-16 | 2017-11-17 | 努比亚技术有限公司 | A kind of network frequency band switching method, terminal and computer-readable recording medium |
| CN108712715A (en) * | 2018-04-04 | 2018-10-26 | 天地融科技股份有限公司 | A method of carrying out network switching using bluetooth hot spot |
| CN111132141A (en) * | 2019-12-19 | 2020-05-08 | 深圳市鸿启富科技有限公司 | Multi-band frequency hopping wireless WiFi automatic cascade device |
| CN112134995A (en) * | 2020-08-05 | 2020-12-25 | 华为技术有限公司 | Method, terminal and computer readable storage medium for searching application object |
| US10901066B2 (en) * | 2017-11-13 | 2021-01-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for ultra-wide band positioning |
-
2021
- 2021-02-02 CN CN202110145398.8A patent/CN112954758A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340704A (en) * | 2007-07-02 | 2009-01-07 | 鼎桥通信技术有限公司 | Cell switch determining method |
| CN105579863A (en) * | 2013-09-30 | 2016-05-11 | 高通股份有限公司 | High precision access point to access point synchronization in an indoor position location system |
| CN107360603A (en) * | 2017-08-16 | 2017-11-17 | 努比亚技术有限公司 | A kind of network frequency band switching method, terminal and computer-readable recording medium |
| US10901066B2 (en) * | 2017-11-13 | 2021-01-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Technique for ultra-wide band positioning |
| CN108712715A (en) * | 2018-04-04 | 2018-10-26 | 天地融科技股份有限公司 | A method of carrying out network switching using bluetooth hot spot |
| CN111132141A (en) * | 2019-12-19 | 2020-05-08 | 深圳市鸿启富科技有限公司 | Multi-band frequency hopping wireless WiFi automatic cascade device |
| CN112134995A (en) * | 2020-08-05 | 2020-12-25 | 华为技术有限公司 | Method, terminal and computer readable storage medium for searching application object |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115665716A (en) * | 2022-12-27 | 2023-01-31 | 合肥炬芯智能科技有限公司 | Audio data transmission method, electronic device, and computer-readable storage medium |
| CN115665716B (en) * | 2022-12-27 | 2023-04-07 | 合肥炬芯智能科技有限公司 | Audio data transmission method, electronic device, and computer-readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230208589A1 (en) | Srs resource configuration method, srs resource determination method, and apparatuses | |
| CN107231159B (en) | Radio frequency interference processing method, device, storage medium and terminal | |
| CN111029772B (en) | Antenna circuit, electronic device and method for adjusting antenna performance | |
| CN108513347B (en) | Data transmission method and electronic equipment | |
| CN108377157B (en) | Control method and device of Wi-Fi antenna | |
| CN111668606B (en) | Antenna configuration information processing method and device and electronic equipment | |
| CN109495840B (en) | Wireless communication method, device, system and storage medium | |
| CN109565648A (en) | Method for transmitting synchronizing signal and device | |
| CN109863700A (en) | Data transmission method and device | |
| CN112040396A (en) | Positioning method and device and computer storage medium | |
| CN116803118A (en) | Communication method, device and storage medium | |
| CN108880751A (en) | transmission rate adjusting method, device and electronic device | |
| CN109565735A (en) | The methods, devices and systems of network connection management | |
| CN108307485B (en) | Wireless network scanning method and device, terminal equipment and storage medium | |
| CN112954758A (en) | Network switching method and device and electronic equipment | |
| CN113490266A (en) | Method and device for adjusting uplink power level and electronic equipment | |
| CN113407423A (en) | Signal intensity display method and signal intensity display device | |
| CN110169101B (en) | Data transmission method and device | |
| CN112333762A (en) | Network registration method and device | |
| CN109644353B (en) | Configuration adjustment method, device, electronic equipment and computer readable storage medium | |
| CN110602738B (en) | Network connection method and device and electronic device | |
| CN112886990B (en) | Interference elimination method and device and electronic equipment | |
| CN112929065B (en) | Electronic equipment control method and device and electronic equipment | |
| US20230180175A1 (en) | Positioning measurement method, positioning measurement apparatus and storage medium | |
| CN112787734B (en) | Signal-to-interference-and-noise ratio measuring method, device, equipment and 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210611 |