CN113691946B - Broadcast information transmitting method and device, storage medium and electronic device - Google Patents
Broadcast information transmitting method and device, storage medium and electronic device Download PDFInfo
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- CN113691946B CN113691946B CN202110945513.XA CN202110945513A CN113691946B CN 113691946 B CN113691946 B CN 113691946B CN 202110945513 A CN202110945513 A CN 202110945513A CN 113691946 B CN113691946 B CN 113691946B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The embodiment of the invention provides a method and a device for sending broadcast information, a storage medium and an electronic device, wherein the method comprises the following steps: under the condition that the connected gateway equipment is in a first frequency band, determining a time sequence coexistence relation of the gateway equipment and the Bluetooth equipment, wherein the first frequency band interferes with a second frequency band of the Bluetooth equipment, and the time sequence coexistence relation is used for indicating that the first frequency band of the gateway equipment and the second frequency band of the Bluetooth equipment are in time sequence coexistence; receiving first broadcast information broadcast by the Bluetooth equipment in a second frequency band; the first broadcast information is transmitted based on a time sequence coexistence relationship between the second frequency band and the first frequency band. The invention solves the problem of information transmission in the related technology and achieves the effect of reliable transmission of broadcast information.
Description
Technical Field
The embodiment of the invention relates to the field of information processing, in particular to a method and a device for sending broadcast information, a storage medium and an electronic device.
Background
In the world of everything interconnection that we will get into, the network is infrastructure, provides the infrastructure for people, machine, thing comprehensive interconnection, promotes abundant flow and the seamless integration of various data, and bluetooth is a convenient low-power consumption LAN wireless connection mode, and more uses in low-power consumption domestic alarm device.
Under the Bluetooth broadcasting communication mode, the alarm slave device performs data broadcasting outwards, and alarm master devices located around the alarm slave device can receive the broadcasting data without connection, so that the time for establishing connection can be saved compared with the traditional point-to-point communication mode. However, in the case of interference, the broadcast packet is very easy to be lost or error, and the alarm master device does not transmit the data packet, if the data packet transmitted by the slave device is not correctly received by the slave device under the interference, the alarm gateway master device cannot inform the master device to retransmit the data packet. The matched alarm Bluetooth main gateway equipment is used for uploading alarm information in time, and meets the requirements of convenience in installation, flexibility in use, economy, easiness in expansion and the like, and a mobile communication network such as a 4G network is generally adopted. However, the frequency bands of the 4G network part and the Bluetooth working frequency band are close to each other, so that mutual interference is caused, and the reliability and the continuity of the sensor alarm data transmission cannot be ensured.
In view of the above technical problems, no effective solution has been proposed in the related art.
Disclosure of Invention
The embodiment of the invention provides a method and a device for sending broadcast information, a storage medium and an electronic device, which are used for at least solving the problem of information transmission in the related technology.
According to an embodiment of the present invention, there is provided a transmission method of broadcast information, including: determining a time sequence coexistence relation between the gateway equipment and the Bluetooth equipment under the condition that the connected gateway equipment is in a first frequency band, wherein the first frequency band interferes with a second frequency band of the Bluetooth equipment, and the time sequence coexistence relation is used for indicating that the first frequency band of the gateway equipment and the second frequency band of the Bluetooth equipment are in time sequence coexistence; receiving first broadcast information broadcast by the Bluetooth equipment in the second frequency band; and transmitting the first broadcast information based on a time sequence coexistence relation between the second frequency band and the first frequency band.
According to another embodiment of the present invention, there is provided a transmission system of broadcast information, including: a control unit configured to determine, when it is determined that a connected gateway device is in a first frequency band, a time-sequence coexistence relationship between the gateway device and a bluetooth device, where the first frequency band interferes with a second frequency band of the bluetooth device, and the time-sequence coexistence relationship is used to indicate that the first frequency band of the gateway device and the second frequency band of the bluetooth device are in time-sequence coexistence; the Bluetooth device is used for broadcasting the first broadcasting information in the second frequency band; and the gateway equipment is used for transmitting the first broadcast information based on the time sequence coexistence relation between the second frequency band and the first frequency band.
According to another embodiment of the present invention, there is provided a transmitting apparatus of broadcast information, including: a first determining module, configured to determine, when it is determined that a connected gateway device is in a first frequency band, a time sequence coexistence relationship between the gateway device and a bluetooth device, where the first frequency band interferes with a second frequency band of the bluetooth device, where the time sequence coexistence relationship is used to indicate that the first frequency band of the gateway device and the second frequency band of the bluetooth device are in time sequence coexistence; the first receiving module is used for receiving first broadcast information broadcast by the Bluetooth equipment under the second frequency band; and the first transmitting module is used for transmitting the first broadcast information based on the time sequence coexistence relation between the second frequency band and the first frequency band.
In an exemplary embodiment, the first determining module includes: a first determining unit, configured to determine a coexistence timing diagram between the gateway device and the bluetooth device, where the coexistence timing diagram includes a correspondence between a frequency band of the bluetooth device and a frequency band of the gateway device; and a second determining unit configured to determine, based on the coexistence timing chart, a timing coexistence relationship between the gateway device and the bluetooth device when it is determined that the connected gateway device is in the first frequency band.
In an exemplary embodiment, the first determining module includes: a first searching unit, configured to search, when the gateway device is in a first frequency band, the second frequency band corresponding to the first frequency band from the coexistence timing diagram, so as to determine a timing coexistence relationship between the gateway device and the bluetooth device.
In an exemplary embodiment, the first sending module includes: and a first transmitting unit, configured to transmit, in the case where the second frequency band is a frequency band far away from the first frequency band, the first broadcast information through the gateway device in the first frequency band.
In an exemplary embodiment, the first sending module includes: and a second transmitting unit, configured to, when it is determined that the second frequency band is a frequency band close to the first frequency band, and the bluetooth device is in a third frequency band, transmit the first broadcast information through the gateway device in the first frequency band, where the third frequency band is a frequency band far from the first frequency band.
According to a further embodiment of the invention, there is also provided a computer readable storage medium having stored therein a computer program, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when run.
According to a further embodiment of the invention, there is also provided an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
According to the invention, under the condition that the connected gateway equipment is in the first frequency band, determining the time sequence coexistence relation of the gateway equipment and the Bluetooth equipment, wherein the first frequency band interferes with the second frequency band of the Bluetooth equipment, and the time sequence coexistence relation is used for indicating that the first frequency band of the gateway equipment and the second frequency band of the Bluetooth equipment are in time sequence coexistence; receiving first broadcast information broadcast by the Bluetooth equipment in a second frequency band; the first broadcast information is transmitted based on a time sequence coexistence relationship between the second frequency band and the first frequency band. The avoidance of interference timing between bluetooth broadcast communications and gateway devices is achieved. Therefore, the problem of information transmission in the related technology can be solved, and the effect of reliable transmission of broadcast information is achieved.
Drawings
Fig. 1 is a block diagram of a hardware configuration of a mobile terminal of a method of transmitting broadcast information according to an embodiment of the present invention;
fig. 2 is a flowchart of a method of transmitting broadcast information according to an embodiment of the present invention;
fig. 3 is a coexistence timing diagram (one) between a gateway device and the bluetooth device according to an embodiment of the present invention;
fig. 4 is a coexistence timing diagram (two) between a gateway device and the bluetooth device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a transmission system of broadcast information according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the Bluetooth broadcast and 4G upload alert gateway coexistence interference operation logic according to an embodiment of the present invention;
fig. 7 is a block diagram of a transmission apparatus of broadcast information according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings in conjunction with the embodiments.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
The method embodiments provided in the embodiments of the present application may be performed in a mobile terminal, a computer terminal or similar computing device. Taking the mobile terminal as an example, fig. 1 is a block diagram of a hardware structure of a mobile terminal according to a method for transmitting broadcast information according to an embodiment of the present invention. As shown in fig. 1, a mobile terminal may include one or more (only one is shown in fig. 1) processors 102 (the processor 102 may include, but is not limited to, a microprocessor MCU or a processing device such as a programmable logic device FPGA) and a memory 104 for storing data, wherein the mobile terminal may also include a transmission device 106 for communication functions and an input-output device 108. It will be appreciated by those skilled in the art that the structure shown in fig. 1 is merely illustrative and not limiting of the structure of the mobile terminal described above. For example, the mobile terminal may also include more or fewer components than shown in fig. 1, or have a different configuration than shown in fig. 1.
The memory 104 may be used to store a computer program, for example, a software program of application software and a module, such as a computer program corresponding to a method for transmitting broadcast information in an embodiment of the present invention, and the processor 102 executes the computer program stored in the memory 104 to perform various functional applications and data processing, that is, to implement the above-described method. Memory 104 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include memory remotely located relative to the processor 102, which may be connected to the mobile terminal via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission means 106 is arranged to receive or transmit data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the mobile terminal. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, simply referred to as NIC) that can connect to other network devices through a base station to communicate with the internet. In one example, the transmission device 106 may be a Radio Frequency (RF) module, which is used to communicate with the internet wirelessly.
In this embodiment, a method for transmitting broadcast information is provided, fig. 2 is a flowchart of a method for transmitting broadcast information according to an embodiment of the present invention, and as shown in fig. 2, the flowchart includes the following steps:
step S202, determining a time sequence coexistence relation of gateway equipment and Bluetooth equipment under the condition that the connected gateway equipment is determined to be in a first frequency band, wherein the first frequency band interferes with a second frequency band of the Bluetooth equipment, and the time sequence coexistence relation is used for indicating that the first frequency band of the gateway equipment and the second frequency band of the Bluetooth equipment are in time sequence coexistence;
step S204, receiving first broadcast information broadcast by Bluetooth equipment in a second frequency band;
step S206, the first broadcast information is transmitted based on the time sequence coexistence relation between the second frequency band and the first frequency band.
The main execution body of the above steps may be a terminal, but is not limited thereto.
The embodiment is applied to a scene combining Bluetooth broadcast communication and 4G communication modes.
In this embodiment, for example, the first frequency band of the 4G gateway includes a B40 or B41 frequency band, and the second frequency band of the bluetooth device includes a CH37 or CH38 or CH39. The B41 band of the 4G gateway causes interference to the CH39 band of the bluetooth device. The B40 band of the 4G gateway causes interference to the CH37, CH38 bands of the bluetooth device.
Through the steps, under the condition that the connected gateway equipment is in the first frequency band, determining a time sequence coexistence relation between the gateway equipment and the Bluetooth equipment, wherein the first frequency band interferes with the second frequency band of the Bluetooth equipment, and the time sequence coexistence relation is used for indicating that the first frequency band of the gateway equipment and the second frequency band of the Bluetooth equipment are in time sequence coexistence; receiving first broadcast information broadcast by the Bluetooth equipment in a second frequency band; the first broadcast information is transmitted based on a time sequence coexistence relationship between the second frequency band and the first frequency band. The avoidance of interference timing between bluetooth broadcast communications and gateway devices is achieved. Therefore, the problem of information transmission in the related technology can be solved, and the effect of reliable transmission of broadcast information is achieved.
In an exemplary embodiment, in a case where it is determined that a connected gateway device is in a first frequency band, determining a timing coexistence relationship of the gateway device and a bluetooth device includes:
s1, determining a coexistence time sequence diagram between the gateway equipment and the Bluetooth equipment, wherein the coexistence time sequence diagram comprises a corresponding relation between a frequency band of the Bluetooth equipment and a frequency band of the gateway equipment;
s2, based on the coexistence timing diagram, determining the timing coexistence relation of the gateway device and the Bluetooth device under the condition that the connected gateway device is determined to be in the first frequency band.
In this embodiment, the coexistence timing diagrams between the gateway device and the bluetooth device are shown in fig. 3 and 4. For example, the alarm gateway 4G frequency band starts the 4G uplink TX time slot and the bluetooth broadcast receiving channel avoidance mechanism (timing diagrams shown in fig. 3 and fig. 4) according to any frequency band of the surrounding base station coverage registration B40/41, so that the fast and efficient uploading of the alarm information can be realized, and the broadcast information of the bluetooth slave device can be continuously received.
In an exemplary embodiment, based on the coexistence timing diagram, in a case where it is determined that a connected gateway device is in a first frequency band, determining a timing coexistence relationship of the gateway device and a bluetooth device includes:
s1, searching the second frequency band corresponding to the first frequency band from the coexistence time sequence diagram under the condition that the gateway equipment is in the first frequency band, so as to determine the time sequence coexistence relation of the gateway equipment and the Bluetooth equipment.
In this embodiment, for example, as shown in fig. 3, in the case where the gateway device is in the B41 band, in the case where the bluetooth device is in the CH37 or CH38 band, the gateway device may perform transmission and reception of information; the gateway device has the capability of receiving information when the gateway device is in the B41 band and when the bluetooth device is in the CH39 band. And under the condition that the Bluetooth device jumps to the CH37 or CH38 frequency band again, the gateway device transmits the broadcast information.
In an exemplary embodiment, transmitting the first broadcast information based on a time sequence coexistence relationship between the second frequency band and the first frequency band includes:
s1, under the condition that the second frequency band is a frequency band far away from the first frequency band, the first broadcast information is sent through the gateway equipment under the first frequency band.
In this embodiment, for example, as shown in fig. 3, in the case where the gateway device is in the B41 band, in the case where the bluetooth device is in the CH39 band, the gateway device has the capability of receiving information. And under the condition that the Bluetooth device jumps to the CH37 or CH38 frequency band again, the gateway device transmits the broadcast information.
In an exemplary embodiment, transmitting the first broadcast information based on a time sequence coexistence relationship between the second frequency band and the first frequency band includes:
s1, when the second frequency band is determined to be a frequency band close to the first frequency band, and the Bluetooth device is in a third frequency band, the first broadcast information is sent through the gateway device in the first frequency band, wherein the third frequency band is a frequency band far away from the first frequency band.
In this embodiment, for example, as shown in fig. 4, in the case where the gateway device is in the B40 band, in the case where the bluetooth device is in the CH37 or CH38 band, the gateway device has the capability of receiving information. And under the condition that the Bluetooth equipment jumps to the CH39 frequency band again, the gateway equipment transmits the broadcast information.
In this embodiment, there is provided a transmission system of broadcast information, as shown in fig. 5, the system including:
the wireless communication system comprises a digital signal processing (Digital Signal Processing, abbreviated as DSP) and on-demand dial routing (Dial on Demand Routing, abbreviated as DDR) (control component), a 4G Long-Term Evolution (LTE) module, a Bluetooth module, a power supply part, an indicator lamp part and a plurality of matched antennae.
A control unit, configured to determine, when it is determined that a connected gateway device is in a first frequency band, a time-sequence coexistence relationship between the gateway device and a bluetooth device, where the first frequency band interferes with a second frequency band of the bluetooth device, and the time-sequence coexistence relationship is used to indicate that the first frequency band of the gateway device and the second frequency band of the bluetooth device are in time-sequence coexistence;
a bluetooth device (bluetooth module) for broadcasting first broadcasting information in the second frequency band;
and the gateway equipment (4 GLTE module) is used for transmitting the first broadcast information based on the time sequence coexistence relation between the second frequency band and the first frequency band.
In this embodiment, the 4G module includes a module supporting domestic full network communication; the Bluetooth module comprises a low-power consumption Bluetooth module and works in a Bluetooth broadcast receiving mode; the power supply part supplies power to all the modules; the indicator light part is a power-on and power-off indicator light of the power supply.
The invention is illustrated below with reference to specific examples:
the embodiment provides a scheme for sending Bluetooth broadcasting, wherein the Bluetooth master device receives broadcasting alarm information of the slave device and adopts a 4G network for reporting. The alarm gateway 4G band registration is preferably a non-B40/41 band, such as B1/3/5/8/38/39. If the alarm gateway 4G frequency band registers any frequency band of B40/41 according to the coverage of surrounding base stations, a 4G uplink transmitting port TX time slot and a Bluetooth broadcast receiving channel evading mechanism are started, so that the rapid and efficient uploading of alarm information is ensured, and meanwhile, the broadcast information of Bluetooth slave equipment is continuously received.
In this embodiment, as shown in fig. 6, after the device is powered on, the 4G network registers and preferentially selects the non-B40/41 frequency band, and the bluetooth master device broadcast channel continuously works while the 4G signal is uploaded, so that the two are not affected by each other; if the alarm gateway 4G frequency band registers any frequency band of B40/41 according to the coverage of surrounding base stations, a 4G uplink TX time slot and a Bluetooth broadcast receiving channel avoidance mechanism are started, so that the quick and efficient uploading of alarm information is ensured, and meanwhile, the broadcast information of Bluetooth slave equipment is continuously received.
In summary, the present embodiment provides a stable coexistence method of a low-power consumption bluetooth broadcast communication mode and a 4G communication mode, which can realize stable reception and reliable uploading of a bluetooth broadcast alarm signal, and cannot lose the bluetooth broadcast alarm signal due to 4G interference. In this embodiment, only the transmission timing is adjusted, and no degradation of the transmission and reception radio frequency performance is caused.
From the description of the above embodiments, it will be clear to a person skilled in the art that the method according to the above embodiments may be implemented by means of software plus the necessary general hardware platform, but of course also by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiment also provides a device for sending broadcast information, which is used for implementing the foregoing embodiments and preferred embodiments, and is not described in detail. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. While the means described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware, is also possible and contemplated.
Fig. 7 is a block diagram of a transmission apparatus of broadcast information according to an embodiment of the present invention, as shown in fig. 7, the apparatus including:
a first determining module 72, configured to determine, when it is determined that the connected gateway device is in a first frequency band, a time sequence coexistence relationship between the gateway device and the bluetooth device, where the first frequency band interferes with a second frequency band of the bluetooth device, and the time sequence coexistence relationship is used to indicate that the first frequency band of the gateway device and the second frequency band of the bluetooth device are in time sequence coexistence;
a first receiving module 74, configured to receive first broadcast information broadcast by the bluetooth device in a second frequency band;
a first transmitting module 76, configured to transmit the first broadcast information based on a time sequence coexistence relationship between the second frequency band and the first frequency band.
In an exemplary embodiment, the first determining module includes:
a first determining unit, configured to determine a coexistence timing diagram between the gateway device and the bluetooth device, where the coexistence timing diagram includes a correspondence between a frequency band of the bluetooth device and a frequency band of the gateway device;
and a second determining unit configured to determine, based on the coexistence timing chart, a timing coexistence relationship between the gateway device and the bluetooth device when it is determined that the connected gateway device is in the first frequency band.
In an exemplary embodiment, the first determining module includes:
a first searching unit, configured to search, when the gateway device is in a first frequency band, the second frequency band corresponding to the first frequency band from the coexistence timing diagram, so as to determine a timing coexistence relationship between the gateway device and the bluetooth device.
In an exemplary embodiment, the first sending module includes:
and a first transmitting unit, configured to transmit, in the case where the second frequency band is a frequency band far away from the first frequency band, the first broadcast information through the gateway device in the first frequency band.
In an exemplary embodiment, the first sending module includes:
and a second transmitting unit, configured to, when it is determined that the second frequency band is a frequency band close to the first frequency band, and the bluetooth device is in a third frequency band, transmit the first broadcast information through the gateway device in the first frequency band, where the third frequency band is a frequency band far from the first frequency band.
It should be noted that each of the above modules may be implemented by software or hardware, and for the latter, it may be implemented by, but not limited to: the modules are all located in the same processor; alternatively, the above modules may be located in different processors in any combination.
Embodiments of the present invention also provide a computer readable storage medium having a computer program stored therein, wherein the computer program is arranged to perform the steps of any of the method embodiments described above when run.
In the present embodiment, the above-described computer-readable storage medium may be configured to store a computer program for executing the above steps.
In one exemplary embodiment, the computer readable storage medium may include, but is not limited to: a usb disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing a computer program.
An embodiment of the invention also provides an electronic device comprising a memory having stored therein a computer program and a processor arranged to run the computer program to perform the steps of any of the method embodiments described above.
In an exemplary embodiment, the electronic apparatus may further include a transmission device connected to the processor, and an input/output device connected to the processor.
In an exemplary embodiment, the above processor may be arranged to perform the above steps by means of a computer program.
Specific examples in this embodiment may refer to the examples described in the foregoing embodiments and the exemplary implementation, and this embodiment is not described herein.
It will be appreciated by those skilled in the art that the modules or steps of the invention described above may be implemented in a general purpose computing device, they may be concentrated on a single computing device, or distributed across a network of computing devices, they may be implemented in program code executable by computing devices, so that they may be stored in a storage device for execution by computing devices, and in some cases, the steps shown or described may be performed in a different order than that shown or described herein, or they may be separately fabricated into individual integrated circuit modules, or multiple modules or steps of them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A method for transmitting broadcast information, comprising:
determining a time sequence coexistence relation of the gateway equipment and the Bluetooth equipment under the condition that the connected gateway equipment is located in a first frequency band, wherein the first frequency band interferes with a second frequency band of the Bluetooth equipment, and the time sequence coexistence relation is used for indicating that the first frequency band of the gateway equipment and the second frequency band of the Bluetooth equipment are located in time sequence coexistence;
receiving first broadcast information broadcast by the Bluetooth equipment in the second frequency band;
transmitting the first broadcast information based on a time sequence coexistence relation between the second frequency band and the first frequency band;
when the gateway equipment is determined to be in the first frequency band and the Bluetooth equipment is determined to be in the second frequency band, the gateway equipment has the capability of receiving information, and when the gateway equipment is determined to be in the first frequency band and the Bluetooth equipment is determined to be in a third frequency band, the gateway equipment has the capability of transmitting information, and the third frequency band is far away from the first frequency band;
wherein transmitting the first broadcast information based on a time sequence coexistence relationship between the second frequency band and the first frequency band includes:
the gateway device receives first broadcast information through the first frequency band under the condition that the second frequency band is determined to be a frequency band close to the first frequency band and the Bluetooth device is located in the second frequency band; and under the condition that the Bluetooth device is in a third frequency band, the gateway device is used for sending the first broadcast information through a first frequency band, wherein the third frequency band is a frequency band far away from the first frequency band.
2. The method of claim 1, wherein determining a timing coexistence relationship of the gateway device and the bluetooth device in the event that the connected gateway device is determined to be in the first frequency band comprises:
determining a coexistence timing diagram between the gateway device and the Bluetooth device, wherein the coexistence timing diagram comprises a corresponding relation between a frequency band of the Bluetooth device and a frequency band of the gateway device;
and determining the time sequence coexistence relation of the gateway device and the Bluetooth device under the condition that the connected gateway device is in the first frequency band based on the coexistence time sequence diagram.
3. The method of claim 2, wherein determining the timing coexistence relationship of the gateway device and the bluetooth device in the event that the connected gateway device is determined to be in the first frequency band based on the coexistence timing diagram comprises:
and under the condition that the gateway equipment is in a first frequency band, searching the second frequency band corresponding to the first frequency band from the coexistence time sequence diagram so as to determine the time sequence coexistence relation of the gateway equipment and the Bluetooth equipment.
4. A transmission system for broadcast information, comprising:
a control unit, configured to determine, when it is determined that a connected gateway device is in a first frequency band, a time-sequence coexistence relationship between the gateway device and a bluetooth device, where the first frequency band interferes with a second frequency band of the bluetooth device, and the time-sequence coexistence relationship is used to indicate that the first frequency band of the gateway device and the second frequency band of the bluetooth device are in time-sequence coexistence;
the Bluetooth device is used for broadcasting the first broadcasting information in the second frequency band;
a gateway device, configured to transmit the first broadcast information based on a time sequence coexistence relationship between the second frequency band and the first frequency band;
when the gateway equipment is determined to be in the first frequency band and the Bluetooth equipment is determined to be in the second frequency band, the gateway equipment has the capability of receiving information, and when the gateway equipment is determined to be in the first frequency band and the Bluetooth equipment is determined to be in a third frequency band, the gateway equipment has the capability of transmitting information, and the third frequency band is far away from the first frequency band;
the gateway device is further configured to receive, when it is determined that the second frequency band is a frequency band close to the first frequency band and the bluetooth device is in the second frequency band, first broadcast information through the first frequency band; and under the condition that the Bluetooth device is in a third frequency band, the gateway device is used for sending the first broadcast information through a first frequency band, wherein the third frequency band is a frequency band far away from the first frequency band.
5. A transmitting apparatus for broadcasting information, comprising:
the first determining module is used for determining a time sequence coexistence relation between the gateway equipment and the Bluetooth equipment under the condition that the connected gateway equipment is determined to be in a first frequency band, wherein the first frequency band interferes with a second frequency band of the Bluetooth equipment, and the time sequence coexistence relation is used for indicating that the first frequency band of the gateway equipment and the second frequency band of the Bluetooth equipment are in time sequence coexistence;
the first receiving module is used for receiving first broadcast information broadcast by the Bluetooth equipment in the second frequency band;
a first transmitting module, configured to transmit the first broadcast information based on a time sequence coexistence relationship between the second frequency band and the first frequency band;
when the gateway equipment is determined to be in the first frequency band and the Bluetooth equipment is determined to be in the second frequency band, the gateway equipment has the capability of receiving information, and when the gateway equipment is determined to be in the first frequency band and the Bluetooth equipment is determined to be in a third frequency band, the gateway equipment has the capability of transmitting information, and the third frequency band is far away from the first frequency band;
the first sending module is further configured to, when it is determined that the second frequency band is a frequency band close to the first frequency band and the bluetooth device is in the second frequency band, receive, by the gateway device, first broadcast information through the first frequency band; and under the condition that the Bluetooth device is in a third frequency band, the gateway device is used for sending the first broadcast information through a first frequency band, wherein the third frequency band is a frequency band far away from the first frequency band.
6. A computer readable storage medium, characterized in that a computer program is stored in the computer readable storage medium, wherein the computer program, when executed by a processor, implements the method of any of the claims 1 to 3.
7. An electronic device comprising a memory and a processor, characterized in that the memory has stored therein a computer program, the processor being arranged to run the computer program to perform the method of any of the claims 1 to 3.
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| CN202110945513.XA CN113691946B (en) | 2021-08-17 | 2021-08-17 | Broadcast information transmitting method and device, storage medium and electronic device |
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| CN202110945513.XA CN113691946B (en) | 2021-08-17 | 2021-08-17 | Broadcast information transmitting method and device, storage medium and electronic device |
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| CN113691946B true CN113691946B (en) | 2023-05-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104221449A (en) * | 2012-03-30 | 2014-12-17 | 德克萨斯仪器股份有限公司 | Method and device to synchronize bluetooth and LTE/WIMAX transmissions for achieving coexistence |
| CN110418417A (en) * | 2019-08-08 | 2019-11-05 | 普联技术有限公司 | Reduce the method, apparatus and storage medium of mutual interference in equipment |
| CN111641423A (en) * | 2020-06-09 | 2020-09-08 | 展讯通信（上海）有限公司 | Radio frequency interference processing method, electronic device and storage medium |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104221449A (en) * | 2012-03-30 | 2014-12-17 | 德克萨斯仪器股份有限公司 | Method and device to synchronize bluetooth and LTE/WIMAX transmissions for achieving coexistence |
| CN110418417A (en) * | 2019-08-08 | 2019-11-05 | 普联技术有限公司 | Reduce the method, apparatus and storage medium of mutual interference in equipment |
| CN111641423A (en) * | 2020-06-09 | 2020-09-08 | 展讯通信（上海）有限公司 | Radio frequency interference processing method, electronic device and storage medium |
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