Detailed Description
Features and exemplary embodiments of various aspects of the present application will be described in detail below, and in order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail below with reference to the accompanying drawings and the detailed embodiments. It should be understood that the particular embodiments described herein are meant to be illustrative of the application only and not limiting. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the application by showing examples of the application.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises the element.
The communication transmission method, the device, the user machine, the medium and the product provided by the embodiment of the application are described in detail through specific embodiments and application scenes thereof by combining the attached drawings.
Fig. 1 is a flow chart of a communication transmission method applied to a user machine according to an embodiment of the present application. As shown in fig. 1, the communication transmission method applied to the user machine may include:
S101, receiving a data transmission instruction sent by a director, wherein the data transmission instruction at least comprises level information of data to be transmitted;
s102, determining a first data transmission power corresponding to the data to be transmitted according to the length of the data to be transmitted;
s103, determining second data transmission power corresponding to the data to be transmitted according to the level information of the data to be transmitted and the battery power information of the user machine;
s104, taking the maximum one of the first data transmission power and the second data transmission power as a target data transmission power corresponding to the data to be transmitted;
And S105, transmitting data to be transmitted to the director at the target data transmission power.
The specific implementation of each of the above steps will be described in detail below.
In the embodiment of the application, the data transmission instruction is sent by the command machine, wherein the data transmission instruction at least comprises level information of data to be transmitted, first data transmission power corresponding to the data to be transmitted is determined according to the length of the data to be transmitted, second data transmission power corresponding to the data to be transmitted is determined according to the level information of the data to be transmitted and battery power information of the user machine, the maximum one of the first data transmission power and the second data transmission power is used as target data transmission power corresponding to the data to be transmitted, and the data to be transmitted is transmitted to the command machine by the target data transmission power. Therefore, the user machine does not always transmit data with the maximum data transmission power, so that the battery power consumption of the user machine can be reduced, and the standby time of the user machine is prolonged.
In some possible implementations of the embodiments of the present application, the user machine may acquire beams of three GEO satellites through the beam tracking channel. The three GEO satellites are GEO satellite A, GEO satellite B and GEO satellite C, respectively. 7 beams are broadcast by each GEO satellite, 21 beams are respectively beams 1-21, beams 1-7 are broadcast by GEO satellite A, beams 8-14 are broadcast by GEO satellite B, and beams 15-21 are broadcast by GEO satellite C. One beam of one satellite can be respectively acquired through 21 beam tracking channels, wherein the beam tracking channel i acquires the beam i, and i is more than or equal to 1 and less than or equal to 21.
Illustratively, assume that the client acquires 5 beams, beam 2 and beam 6 from GEO satellite a, beam 8 and beam 10 from GEO satellite B, and beam 17 from GEO satellite C, respectively. One of the 5 beams is taken as a response beam and the other beams are taken as redundant beams. And when receiving the inbound acknowledgement frame sent by the GEO satellite, the user machine enters a work ready state (namely an on-line state).
For example, beam 8 from GEO satellite B is used as the response beam, and beams 2 and 6 from GEO satellite a, beam 10 from GEO satellite B, and beam 17 from GEO satellite C are used as the redundant beams. And when receiving the inbound acknowledgement frame sent by the GEO satellite B, the user machine enters a work ready state.
In some possible implementations of embodiments of the application, the level information includes, but is not limited to, general emergency, comparative emergency, special emergency, and the like. The level information can be set according to actual requirements.
In some possible implementations of embodiments of the application, the data length may be the number of bits of data.
In some possible implementations of the embodiments of the present application, S102 may include determining, as the first data transmission power, a data transmission power corresponding to a minimum data length among data lengths corresponding to respective communication levels, the data length being greater than a length of data to be transmitted.
Illustratively, the data length and the data transmission power of each communication level specified by the beidou satellite navigation system are shown in table 1.
TABLE 1
Illustratively, if the data to be transmitted is 1000 bits (bit), the first data transmission power is determined to be 2 watts (W) according to table 1.
In some possible implementations of the embodiments of the present application, S103 may include searching for data transmission power corresponding to the level information of the data to be transmitted and the battery power information of the user machine according to the corresponding relation among the level information, the battery power information, and the data transmission power, and determining the searched data transmission power as the second data transmission power.
Illustratively, the correspondence relation among the level information, the battery level information, and the data transmission power is shown in table 2.
TABLE 2
For example, if the battery power of the user machine is 60% and the data level is relatively urgent, it is determined that the second data transmission power is 5W according to table 2.
And determining the 5W as the target data transmission power because the first data transmission power is 2W and the second data transmission power is 5W, and transmitting the data to be transmitted to the director at the data transmission power of 5W.
In the embodiment of the application, the user machine can meet the network access requirement specified by the Beidou satellite navigation system, can flexibly perform data transmission with the determined data transmission power, reduces the power consumption of the user machine, reduces the battery power consumption of the user machine and improves the standby time of the user machine.
In some possible implementations of the embodiments of the present application, the communication transmission method applied to a client provided by the embodiments of the present application may further include searching for a data transmission rate corresponding to the level information of the data to be transmitted and the battery power information of the client according to the corresponding relation among the level information, the battery power information, and the data transmission rate, and transmitting the data to be transmitted to the director at the searched data transmission rate.
The process of searching the data transmission power corresponding to the level information of the data to be transmitted and the battery power information of the user machine is similar to the process of searching the data transmission power corresponding to the level information of the data to be transmitted and the battery power information of the user machine, which is not described herein in detail, and the process of searching the data transmission power corresponding to the level information of the data to be transmitted and the battery power information of the user machine can be referred to specifically.
In some possible implementations of embodiments of the application, the data transmission instructions may also include a data transmission frequency. S105 may include transmitting data to be transmitted to the director at the target data transmission power and data transmission frequency.
The target data transmission power is 5W, and the data transmission frequency is 2 minutes/time, for example. The data to be transmitted is transmitted to the director at 5W every 2 minutes.
In some possible implementations of the embodiments of the present application, the communication transmission method applied to a user machine provided in the embodiments of the present application may further include sending battery power information to a director, where the battery power information may be used for the director to determine a data transmission frequency.
The data transmission frequency is determined to be 2 minutes/time when the battery level is greater than 50%, and is determined to be 5 minutes/time when the battery level is less than 50%, for example. When the data transmission frequency is determined according to the battery power information, the data transmission frequency can be determined according to actual requirements.
It should be noted that, when determining the data transmission frequency, the director may also determine according to the emergency degree of the reported data event. For example, the emergency degree of reporting the data event is generally emergency, the data transmission frequency is determined to be 5 minutes/time, the emergency degree of reporting the data event is relatively emergency, the data transmission frequency is determined to be 3 minutes/time, the emergency degree of reporting the data event is very emergency, and the data transmission frequency is determined to be 1 minute/time.
The embodiment of the application is not limited to the specific form adopted by the command machine to determine the data transmission frequency, and any available mode can be applied to the embodiment of the application.
In some possible implementations of the embodiments of the present application, the user machine may use a preset byte (e.g., a first byte) of the communication data to transmit a status word corresponding to the battery power information, so as to send the battery power information to the director machine, and use other bytes in the communication data to transmit the data to be transmitted.
Illustratively, the correspondence of the battery charge information and the status word is shown in table 3.
TABLE 3 Table 3
| Battery capacity (%) |
Status word |
| >80 |
1 |
| (50,80] |
2 |
| (20,50] |
3 |
| ≤20 |
4 |
In some possible implementations of the embodiments of the present application, the level information of the data to be transmitted and the data transmission frequency may be located in a first preset byte and a second preset byte, respectively, in the data transmission instruction.
In some possible implementations of the embodiments of the present application, the first predetermined byte may be a first byte in the communication data, and the second predetermined byte may be a second byte in the communication data.
In some possible implementations of the embodiments of the present application, the director may use a first byte of the communication data to transmit a control word corresponding to the level information of the data to be transmitted, and a second byte to transmit a control word corresponding to the data transmission frequency. And the user machine determines the level information and the data transmission frequency of the data to be transmitted according to the control corresponding to the level information and the control corresponding to the data transmission frequency.
Illustratively, the correspondence of the level information to the control word is shown in table 4.
TABLE 4 Table 4
| Level of |
Control word |
| General emergency |
1 |
| Comparative emergency |
2 |
| Very urgent |
3 |
The embodiment of the application also provides a communication transmission device applied to the user machine, as shown in fig. 2. Fig. 2 is a schematic structural diagram of a communication transmission device applied to a user machine according to an embodiment of the present application, where the communication transmission device 200 applied to a user machine may include:
a receiving module 201, configured to receive a data transmission instruction sent by a director, where the data transmission instruction at least includes level information of data to be transmitted;
a first determining module 202, configured to determine, according to a length of data to be transmitted, a first data transmission power corresponding to the data to be transmitted;
A second determining module 203, configured to determine, according to the level information of the data to be transmitted and the battery power information of the user equipment, a second data transmission power corresponding to the data to be transmitted;
a third determining module 204, configured to use the maximum one of the first data transmission power and the second data transmission power as a target data transmission power corresponding to the data to be transmitted;
and the transmission module 205 is used for transmitting the data to be transmitted to the director at the target data transmission power.
In the embodiment of the application, the data transmission instruction is sent by the command machine, wherein the data transmission instruction at least comprises level information of data to be transmitted, first data transmission power corresponding to the data to be transmitted is determined according to the length of the data to be transmitted, second data transmission power corresponding to the data to be transmitted is determined according to the level information of the data to be transmitted and battery power information of the user machine, the maximum one of the first data transmission power and the second data transmission power is used as target data transmission power corresponding to the data to be transmitted, and the data to be transmitted is transmitted to the command machine by the target data transmission power. Therefore, the user machine does not always transmit data with the maximum data transmission power, so that the battery power consumption of the user machine can be reduced, and the standby time of the user machine is prolonged.
In some possible implementations of the embodiments of the present application, the first determining module 202 is specifically configured to:
and determining the data transmission power corresponding to the minimum data length in the data lengths larger than the length of the data to be transmitted in the data lengths corresponding to the communication levels as the first data transmission power.
In some possible implementations of the embodiments of the present application, the second determining module 203 is specifically configured to:
according to the corresponding relation among the level information, the battery electric quantity information and the data transmission power, searching the data transmission power corresponding to the level information of the data to be transmitted and the battery electric quantity information of the user machine;
And determining the searched data transmission power as second data transmission power.
In some possible implementations of the embodiments of the present application, the data transmission instruction further includes a data transmission frequency, and the transmission module 205 may specifically be configured to:
and transmitting the data to be transmitted to the director at the target data transmission power and the data transmission frequency.
In some possible implementations of the embodiments of the present application, the communication transmission device 200 applied to a user machine provided in the embodiments of the present application further includes:
And the sending module is used for sending battery electric quantity information to the director, wherein the battery electric quantity information is used for determining the data transmission frequency by the director.
In some possible implementations of the embodiments of the present application, the level information of the data to be transmitted and the data transmission frequency are respectively located in a first preset byte and a second preset byte in the data transmission instruction.
Fig. 3 is a schematic structural diagram of a user machine according to an embodiment of the present application.
The user machine may comprise a processor 301 and a memory 302 storing computer program instructions.
In particular, the processor 301 may include a central processing unit (Central Processing Unit, CPU), or Application SPECIFIC INTEGRATED Circuit (ASIC), or may be configured as one or more integrated circuits that implement embodiments of the present application.
Memory 302 may include mass storage for data or instructions. By way of example, and not limitation, memory 302 may comprise a hard disk drive (HARD DISK DRIVE, HDD), floppy disk drive, flash memory, optical disk, magneto-optical disk, magnetic tape, or universal serial bus (Universal Serial Bus, USB) drive, or a combination of two or more of the foregoing. Memory 302 may include removable or non-removable (or fixed) media, where appropriate. The memory 302 may be internal or external to the user machine, where appropriate. In some particular embodiments, the memory 302 is a non-volatile solid-state memory.
In some particular embodiments, the Memory may include Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk storage media devices, optical storage media devices, flash Memory devices, electrical, optical, or other physical/tangible Memory storage devices. Thus, in general, the memory comprises one or more tangible (non-transitory) computer-readable storage media (e.g., memory devices) encoded with software comprising computer-executable instructions and when the software is executed (e.g., by one or more processors) it is operable to perform the operations described with reference to a communication transmission method applied to a user machine in accordance with the present application.
The processor 301 reads and executes the computer program instructions stored in the memory 302 to implement the communication transmission method applied to the user machine according to the embodiment of the present application.
In one example, the client machine may also include a communication interface 303 and a bus 310. As shown in fig. 3, the processor 301, the memory 302, and the communication interface 303 are connected to each other by a bus 310 and perform communication with each other.
The communication interface 303 is mainly used to implement communication between each module, device, unit and/or apparatus in the embodiment of the present application.
Bus 310 includes hardware, software, or both that couple the components of the client machine to each other. By way of example, and not limitation, the buses may include an accelerated graphics Port (ACCELERATED GRAPHICS Port, AGP) or other graphics Bus, an enhanced industry Standard architecture (Extended Industry Standard Architecture, EISA) Bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an industry Standard architecture (Industry Standard Architecture, ISA) Bus, an Infiniband interconnect, a Low Pin Count (LPC) Bus, a memory Bus, a micro channel architecture (Micro channel architecture, MCA) Bus, a peripheral component interconnect (PERIPHERAL COMPONENT INTERCONNECT, PCI) Bus, a PCI-Express (PCI-X) Bus, a serial advanced technology attachment (SERIAL ADVANCED Technology Attachment, SATA) Bus, a video electronics standards Association local (Video electronics standards association Local Bus, VLB) Bus, or other suitable Bus, or a combination of two or more of these. Bus 310 may include one or more buses, where appropriate. Although embodiments of the application have been described and illustrated with respect to a particular bus, the application contemplates any suitable bus or interconnect.
The user machine can execute the communication transmission method applied to the user machine, thereby realizing the corresponding technical effects of the communication transmission method applied to the user machine.
In addition, in combination with the communication transmission method applied to the user machine in the above embodiment, the embodiment of the application further provides a computer readable storage medium for implementation. The computer readable storage medium stores computer program instructions which when executed by a processor implement the communication transmission method applied to the user machine provided by the embodiment of the application. Examples of computer readable storage media include non-transitory computer readable media such as ROM, RAM, magnetic or optical disks, and the like.
The embodiment of the application provides a computer program product, and when the instructions in the computer program product are executed by a processor of a user machine, the user machine executes the communication transmission method applied to the user machine provided by the embodiment of the application, and the same technical effects can be achieved, so that repetition is avoided, and the description is omitted.
It should be understood that the application is not limited to the particular arrangements and instrumentality described above and shown in the drawings. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. The method processes of the present application are not limited to the specific steps described and shown, but various changes, modifications and additions, or the order between steps may be made by those skilled in the art after appreciating the spirit of the present application.
The functional blocks shown in the above-described structural block diagrams may be implemented in hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic Circuit, application SPECIFIC INTEGRATED Circuit (ASIC), appropriate firmware, plug-in, function card, or the like. When implemented in software, the elements of the application are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine readable medium or transmitted over transmission media or communication links by a data signal carried in a carrier wave. A "machine-readable medium" may include any medium that can store or transfer information. Examples of machine-readable media include electronic circuitry, semiconductor Memory devices, ROM, flash Memory, erasable programmable read-Only Memory (Erasable Read Only Memory, EROM), floppy disks, compact discs (Compact Disc Read-Only Memory, CD-ROM), optical discs, hard disks, fiber optic media, radio Frequency (RF) links, and the like. The code segments may be downloaded via computer networks such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this disclosure describe some methods or systems based on a series of steps or devices. The present application is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, or may be performed in a different order from the order in the embodiments, or several steps may be performed simultaneously.
Aspects of the present disclosure are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the disclosure. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a processor may be, but is not limited to being, a general purpose processor, a special purpose processor, an application specific processor, or a field programmable logic circuit. It will also be understood that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware which performs the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In the foregoing, only the specific embodiments of the present application are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present application is not limited thereto, and any equivalent modifications or substitutions can be easily made by those skilled in the art within the technical scope of the present application, and they should be included in the scope of the present application.