CN111065140A - Automatic switching method for equipment GSM signal, terminal equipment and readable storage medium - Google Patents
Automatic switching method for equipment GSM signal, terminal equipment and readable storage medium Download PDFInfo
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- CN111065140A CN111065140A CN201911418767.5A CN201911418767A CN111065140A CN 111065140 A CN111065140 A CN 111065140A CN 201911418767 A CN201911418767 A CN 201911418767A CN 111065140 A CN111065140 A CN 111065140A
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- base station
- network connection
- gsm
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00835—Determination of neighbour cell lists
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The invention discloses a method for automatically switching equipment GSM signals, terminal equipment and a readable storage medium, wherein the method comprises the following steps: when detecting that data receiving and sending are slow or interrupted, inquiring surrounding GSM network signals; reporting an interruption connection instruction to a currently connected base station; and initiating a network connection request to another base station and establishing network connection with the new base station. According to the automatic switching method of the GSM signal of the equipment, the terminal equipment and the readable storage medium, when the slow data receiving and sending or the interruption is detected, the equipment interrupts the current GSM signal and searches for the network again, and the equipment and other base stations with the weak signal intensity of the current base station sequentially initiate network connection requests and test whether the base stations are congested or not until the network connection with a new base station is established. Therefore, the equipment can keep the continuity of data receiving and sending, and the problem that the data receiving and sending are slow or interrupted due to the congestion of the base station is avoided.
Description
Technical Field
The present invention relates to the field of wireless communication technologies, and in particular, to an automatic switching method for device GSM signals, a terminal device, and a readable storage medium.
Background
The Packet Radio service gprs (general Packet Radio service) is a new bearer service developed on the existing GSM system, and aims to provide data services in Packet form for GSM users. Various applications based on such services have also developed vigorously. The GSM network is used as a data wireless transmission network, and various applications with extremely optimistic prospects, such as bidirectional transmission of wireless data, wireless remote detection and control and the like, can be developed. Typical applications are industrial control, environmental protection, road traffic, business finance, mobile office, retail services, etc. GPRS allows users to send and receive data in an end-to-end packet transfer mode without utilizing network resources in a circuit-switched mode; thus, an efficient, low-cost wireless packet data service is provided, particularly for intermittent, bursty and frequent, small-volume data transmissions, but also for occasional large-volume data transmissions. The terminal equipment is connected to the controller in a serial manner and is in communication with the GSM base station, but is not in communication with a circuit-switched or data call. GPRS data packets are sent from the base station to the SGSN node instead of being connected to the voice network through the mobile switching center MSC. The SGSN communicates with a gateway support node GGSM. The GGSN processes the packet data accordingly and sends the packet data to a destination network, such as the Internet or an x.25 network.
Because all the GPRS modules are base stations with the strongest connection signals, when the capacity of the base stations is exceeded by equipment connected with the base stations in a certain period of time, the base stations are blocked, data receiving and sending are slow, the base stations can disconnect some equipment for ensuring normal work, and the problems of slow response, offline and the like of data receiving and sending of the equipment can be caused.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic switching method of a device GSM signal, a terminal device and a readable storage medium, which can solve the technical problem of slow response of the device to receive and transmit data under the condition of base station congestion.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a method for automatically switching a GSM signal of a device comprises the following steps:
when detecting that data receiving and sending are slow or interrupted, inquiring surrounding GSM network signals;
reporting an interruption connection instruction to a currently connected base station;
and initiating a network connection request to another base station and establishing network connection with the new base station.
Further, the step of querying the surrounding GSM network signals when detecting that data transmission and reception is slow or interrupted includes:
and opening the equipment to perform broadcast network searching, inquiring all GSM network signals in the equipment position, and sequencing all base stations according to the strength of the GSM network signals.
Further, the step of initiating a network connection request to another base station specifically includes:
and initiating a network connection request to the base station with the second signal strength rank, and sending a congestion test data packet to the base station with the second signal strength rank.
Further, after the step of initiating a network connection request to the base station with the second signal strength rank and sending a congestion test packet to the base station with the second signal strength rank, the method includes:
when the base station with the second signal strength rank has the vacancy, establishing network connection with the base station;
and when the base station with the second signal intensity rank is congested, initiating a network connection request to the base station with the third signal intensity rank and sending a congestion test data packet.
Further, after the step of initiating a network connection request to the base station with the second signal strength rank and sending a congestion test packet to the base station with the third signal strength rank when the base station with the second signal strength rank is congested, the method further includes:
and repeatedly initiating a network connection request and sending congestion test data packets until network connection is established with the new base station.
Further, after the step of repeatedly initiating a network connection request and sending congestion test packets until a network connection is established with a new base station, the method further includes:
and when the network connection with all the base stations cannot be established, after the time or the position variation is preset, the equipment is opened to carry out broadcasting network searching again.
Based on the same inventive concept, in another aspect of the present invention, a terminal device is provided, which includes a processor, a memory and a data bus;
the data bus is used for realizing connection communication between the processor and the memory;
the processor is used for executing the device GSM signal automatic switching program stored in the memory so as to realize the following steps:
when detecting that data receiving and sending are slow or interrupted, inquiring surrounding GSM network signals;
reporting an interruption connection instruction to a currently connected base station;
and initiating a network connection request to another base station and establishing network connection with the new base station.
Based on the same inventive concept, in another aspect of the present invention, a computer-readable storage medium is provided, where a device GSM signal automatic switching program is stored on the computer-readable storage medium, and the device GSM signal automatic switching program, when executed by a processor, implements the steps of the device GSM signal automatic switching method described above.
The technical scheme of the invention has the beneficial effects that:
according to the automatic switching method of the GSM signal of the equipment, the terminal equipment and the readable storage medium, when the slow data receiving and sending or the interruption is detected, the equipment interrupts the current GSM signal and searches for the network again, and the equipment and other base stations with the weak signal intensity of the current base station sequentially initiate network connection requests and test whether the base stations are congested or not until the network connection with a new base station is established. Therefore, the equipment can keep the continuity of data receiving and sending, and the problem that the data receiving and sending are slow or interrupted due to the congestion of the base station is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of a flow chart of an automatic switching method for GSM signals of a device according to an embodiment of the present invention;
fig. 2 is a block diagram of a hardware structure of a terminal device according to an embodiment of the present invention;
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1, an embodiment of the present invention provides an automatic switching method for a device GSM signal, where the method includes:
s101, when detecting that data receiving and sending are slow or interrupted, inquiring surrounding GSM network signals;
s102, reporting an interruption connection instruction to a currently connected base station;
s103, initiating a network connection request to another base station, and establishing network connection with the new base station.
Wherein, when detecting that data receiving and sending are slow or interrupted, the step of inquiring the surrounding GSM network signals comprises:
and opening the equipment to perform broadcast network searching, inquiring all GSM network signals in the equipment position, and sequencing all base stations according to the strength of the GSM network signals.
Wherein, the step of initiating a network connection request to another base station specifically includes:
and initiating a network connection request to the base station with the second signal strength rank, and sending a congestion test data packet to the base station with the second signal strength rank.
After the step of initiating a network connection request to the base station with the second signal strength rank and sending a congestion test packet to the base station with the second signal strength rank, the method includes:
when the base station with the second signal strength rank has the vacancy, establishing network connection with the base station;
and when the base station with the second signal intensity rank is congested, initiating a network connection request to the base station with the third signal intensity rank and sending a congestion test data packet.
After the step of initiating a network connection request to the base station with the second signal strength rank and sending a congestion test packet to the base station with the third signal strength rank when the base station with the second signal strength rank is congested, the method further includes:
and repeatedly initiating a network connection request and sending congestion test data packets until network connection is established with the new base station.
Wherein, after the step of repeatedly initiating a network connection request and sending congestion test data packets until establishing a network connection with a new base station, the method further comprises:
and when the network connection with all the base stations cannot be established, after the time or the position variation is preset, the equipment is opened to carry out broadcasting network searching again.
Example 2
As shown in fig. 2, in the hardware structure of the terminal device according to the embodiment of the present invention, specifically, the terminal device 20 at least includes a processor 21, a memory 22, and a data bus 23. The data bus 23 is used for implementing connection communication between the processor 21 and the memory 22, and the memory 22 is a computer-readable storage medium that can store at least one computer program, which can be read, compiled and executed by the processor 21, so as to implement the corresponding processing flow. In this embodiment, the memory 22 is used as a computer-readable storage medium, in which a device GSM signal automatic switching program is stored, and the program is executable by the processor 21, so as to implement the following steps of the device GSM signal automatic switching method:
when detecting that data receiving and sending are slow or interrupted, inquiring surrounding GSM network signals;
reporting an interruption connection instruction to a currently connected base station;
and initiating a network connection request to another base station and establishing network connection with the new base station.
Example 3
Based on the same inventive concept, in another aspect of the present invention, a computer-readable storage medium is provided, where a device GSM signal automatic switching program is stored on the computer-readable storage medium, and the device GSM signal automatic switching program, when executed by a processor, implements the steps of the device GSM signal automatic switching method described above.
According to the automatic switching method of the GSM signal of the equipment, the terminal equipment and the readable storage medium, when the slow data receiving and sending or the interruption is detected, the equipment interrupts the current GSM signal and searches for the network again, and the equipment and other base stations with the weak signal intensity of the current base station sequentially initiate network connection requests and test whether the base stations are congested or not until the network connection with a new base station is established. Therefore, the equipment can keep the continuity of data receiving and sending, and the problem that the data receiving and sending are slow or interrupted due to the congestion of the base station is avoided.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (8)
1. A method for automatic switching of a GSM signal of a device, the method comprising:
when detecting that data receiving and sending are slow or interrupted, inquiring surrounding GSM network signals;
reporting an interruption connection instruction to a currently connected base station;
and initiating a network connection request to another base station and establishing network connection with the new base station.
2. The method for automatic switching of GSM signals of claim 1, wherein the step of querying the GSM network signals around when the slow or interrupted data transmission and reception is detected comprises:
and opening the equipment to perform broadcast network searching, inquiring all GSM network signals in the equipment position, and sequencing all base stations according to the strength of the GSM network signals.
3. The method according to claim 1, wherein the step of initiating a network connection request to another base station specifically comprises:
and initiating a network connection request to the base station with the second signal strength rank, and sending a congestion test data packet to the base station with the second signal strength rank.
4. The method for automatic switching of GSM signals according to claim 3, wherein after the step of initiating a network connection request to the base station with the second signal strength rank and sending congestion test packets to the base station with the second signal strength rank, the method comprises:
when the base station with the second signal strength rank has the vacancy, establishing network connection with the base station;
and when the base station with the second signal intensity rank is congested, initiating a network connection request to the base station with the third signal intensity rank and sending a congestion test data packet.
5. The method for automatic switching of GSM signals according to claim 4, wherein after the step of initiating a network connection request to the base station with the third signal strength rank and sending a congestion test packet when the base station with the second signal strength rank is congested, the method further comprises:
and repeatedly initiating a network connection request and sending congestion test data packets until network connection is established with the new base station.
6. The method of claim 5, wherein the step of repeatedly initiating a network connection request and sending congestion test packets until a network connection is established with a new base station is further followed by the steps of:
and when the network connection with all the base stations cannot be established, after the time or the position variation is preset, the equipment is opened to carry out broadcasting network searching again.
7. A terminal device, characterized in that the terminal device comprises a processor, a memory and a data bus;
the data bus is used for realizing connection communication between the processor and the memory;
the processor is used for executing the device GSM signal automatic switching program stored in the memory so as to realize the following steps:
when detecting that data receiving and sending are slow or interrupted, inquiring surrounding GSM network signals;
reporting an interruption connection instruction to a currently connected base station;
and initiating a network connection request to another base station and establishing network connection with the new base station.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a device GSM signal automatic switching program, which when executed by a processor implements the steps of the device GSM signal automatic switching method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911418767.5A CN111065140A (en) | 2019-12-31 | 2019-12-31 | Automatic switching method for equipment GSM signal, terminal equipment and readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911418767.5A CN111065140A (en) | 2019-12-31 | 2019-12-31 | Automatic switching method for equipment GSM signal, terminal equipment and readable storage medium |
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| CN111065140A true CN111065140A (en) | 2020-04-24 |
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| CN114585036A (en) * | 2022-03-14 | 2022-06-03 | 联想(北京)有限公司 | Control method and device and electronic equipment |
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| CN114585036A (en) * | 2022-03-14 | 2022-06-03 | 联想(北京)有限公司 | Control method and device and electronic equipment |
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