CN112996086A - Internet of things communication method and device, storage medium, terminal and mobile base station - Google Patents
Internet of things communication method and device, storage medium, terminal and mobile base station Download PDFInfo
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- CN112996086A CN112996086A CN202110163190.9A CN202110163190A CN112996086A CN 112996086 A CN112996086 A CN 112996086A CN 202110163190 A CN202110163190 A CN 202110163190A CN 112996086 A CN112996086 A CN 112996086A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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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
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
An Internet of things communication method and device, a storage medium, a terminal and a mobile base station are provided, and the method comprises the following steps: controlling the terminal equipment to enter an activated state from a dormant state at a preset awakening moment; establishing network connection between the terminal equipment and a mobile base station, and controlling the terminal equipment to upload service data to the mobile base station; controlling the terminal equipment to enter the dormant state from the active state; the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route. The invention can effectively reduce the power consumption of the terminal equipment and reduce the operation cost.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a communication method and device of the Internet of things, a storage medium, a terminal and a mobile base station.
Background
The Narrow-Band Internet of Things (NB-IoT) technology has a huge application prospect in the field of the Internet of Things due to the advantages of wide coverage, low power consumption, low cost and the like. Due to the specific design of the NB-IOT system, the cell of the NB-IOT network can have the access capability of 50K equipment by depending on the technologies of independent admission congestion control, terminal context storage, downlink data caching and the like. The architecture of the NB-IOT network is similar to the architecture of the traditional LTE network, and the architecture of a terminal, a base station and a core network is adopted.
However, the existing network architecture can only embody its advantages in areas where terminals are distributed more intensively, and for remote and sparsely populated areas, such as mountain areas in plateaus, forests in grasslands, oceans, etc., the conventional communication network cannot or is difficult to deploy, for example, more base stations or relays need to be built along the way, and meanwhile, the base stations do not have so many terminal devices in the coverage area, which causes waste of resources and cost. And the satellite communication is used, so that the comprehensive cost is high, and the Internet of things equipment for livestock raising or meteorological observation is difficult to deploy and apply.
An internet of things communication method is urgently needed, which can effectively reduce the power consumption of terminal equipment and reduce the operation cost.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an Internet of things communication method and device, a storage medium, a terminal and a mobile base station, which can effectively reduce the power consumption of terminal equipment and reduce the operation cost.
In order to solve the technical problem, an embodiment of the present invention provides an internet of things communication method, including the following steps: controlling the terminal equipment to enter an activated state from a dormant state at a preset awakening moment; establishing network connection between the terminal equipment and a mobile base station, and controlling the terminal equipment to upload service data to the mobile base station; controlling the terminal equipment to enter the dormant state from the active state; the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
Optionally, the internet of things communication method further includes: and controlling the terminal equipment to receive the updated preset awakening time from the mobile base station, and uploading the next service data by adopting the updated preset awakening time.
Optionally, before the control terminal device enters the active state from the sleep state at the preset wake-up time, the communication method of the internet of things further includes: dividing the regions of each terminal device, wherein each region comprises one or more terminal devices for the regions comprising the terminal devices; and determining the preset awakening time of the terminal equipment contained in each area.
Optionally, determining the preset wake-up time of the terminal device included in each area includes: for each area, determining an entering time when the mobile base station enters the area and an exiting time when the mobile base station exits the area; and determining the preset awakening time of the terminal equipment contained in the area according to one or more time points between the entering time and the leaving time.
Optionally, determining the wakeup frequency of the preset wakeup moment according to the mobile state of the terminal device; for the terminal equipment in the mobile state, determining the preset awakening moment by adopting a first awakening frequency; for terminal equipment in a non-mobile state, determining the preset awakening moment by adopting a second awakening frequency; the first wake-up frequency is greater than the second wake-up frequency.
Optionally, determining the preset wake-up time of the terminal device included in each area includes: for an area containing one or more terminal devices, all terminal devices in the area adopt the same preset wake-up time.
Optionally, determining the preset wake-up time of the terminal device included in each area includes: for an area containing a plurality of terminal devices, each terminal device in the area adopts respective preset awakening time, and the preset awakening times of different terminal devices are the same or different.
Optionally, the performing area division on each terminal device includes: determining the upper limit of the area according to the coverage area of the mobile base station; wherein the smaller the coverage area of the mobile base station, the smaller the upper area limit of the area.
Optionally, the operation route of the mobile base station is a closed-loop route, and the operation time period is a preset period duration.
Optionally, the establishing a network connection between the terminal device and the mobile base station includes: and controlling the terminal equipment to only adopt the frequency point of the mobile base station to perform network search so as to establish network connection between the terminal equipment and the mobile base station.
In order to solve the technical problem, an embodiment of the present invention provides an internet of things communication method, including the following steps: receiving service data, wherein the service data is uploaded by the terminal equipment after the network connection between the terminal equipment and the mobile base station is established; before network connection between the terminal equipment and a mobile base station is established, the terminal equipment enters an activated state from a dormant state at a preset awakening moment; after controlling the terminal equipment to upload the service data, the terminal equipment enters an activated state from a dormant state at a preset awakening moment; the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
In order to solve the above technical problem, an embodiment of the present invention provides an internet of things communication device, including: the wake-up module is used for controlling the terminal equipment to enter an activated state from a dormant state at a preset wake-up time; the uploading module is used for establishing network connection between the terminal equipment and the mobile base station and controlling the terminal equipment to upload service data to the mobile base station; the dormant module is used for controlling the terminal equipment to enter the dormant state from the activated state; the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
In order to solve the above technical problem, an embodiment of the present invention provides an internet of things communication device, including: a receiving module, configured to receive service data, where the service data is uploaded by the terminal device after network connection between the terminal device and a mobile base station is established; before network connection between the terminal equipment and a mobile base station is established, the terminal equipment enters an activated state from a dormant state at a preset awakening moment; after controlling the terminal equipment to upload the service data, the terminal equipment enters an activated state from a dormant state at a preset awakening moment; the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
To solve the technical problem, an embodiment of the present invention provides a storage medium having a computer program stored thereon, where the computer program is executed by a processor to perform the steps of the communication method for the internet of things.
In order to solve the technical problem, an embodiment of the present invention provides a terminal, which includes a memory and a processor, where the memory stores computer instructions capable of being executed on the processor, and the processor executes the steps of the internet of things communication method when executing the computer instructions.
In order to solve the technical problem, an embodiment of the present invention provides a mobile base station, which includes a memory and a processor, where the memory stores computer instructions capable of being executed on the processor, and the processor executes the steps of the internet of things communication method when executing the computer instructions.
Compared with the prior art, the technical scheme of the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the terminal equipment is controlled to enter the activated state from the dormant state at the preset awakening moment, and the terminal equipment enters the dormant state from the activated state after the service data is uploaded to the mobile base station, so that the terminal equipment can be in a Power Supply Management (PSM) dormant state in most of time, the Power consumption of the terminal equipment is effectively reduced, and the operation cost is reduced.
Furthermore, the terminal device is controlled to receive the updated preset awakening time from the mobile base station, and the updated preset awakening time is adopted for next service data uploading, so that the terminal device can be informed to update when the last round of service data is uploaded when the operation plan and the schedule of the mobile base station change, the information amount sent to the terminal device by the mobile base station is reduced, the signaling overhead is reduced, and less storage space is occupied.
Furthermore, by dividing the areas of each terminal device, each area comprises one or more terminal devices, when the base station moves to a certain area, the terminal devices can be controlled to wake up the access network at regular time according to the operation plan and upload service data to complete the work, and compared with satellite communication, the deployment cost is effectively reduced.
Furthermore, for the terminal equipment in the mobile state, a higher awakening frequency is adopted, and the terminal equipment in the mobile state can be awakened and uploaded with the service data by adopting the higher awakening frequency, so that the condition that the service data is missed due to movement or transregional sending of the terminal equipment in the mobile state is effectively avoided, and the fault tolerance can be enhanced by improving the frequency of active awakening.
Furthermore, for an area containing a plurality of terminal devices, each terminal device in the area adopts respective preset awakening time, the preset awakening time between different terminal devices is the same or different, peak-off awakening can be performed by setting awakening time difference, and interference and network blockage are effectively reduced.
And further, the terminal equipment is controlled to only adopt the frequency point of the mobile base station to carry out network search so as to establish network connection between the terminal equipment and the mobile base station.
Drawings
Fig. 1 is a flowchart of a communication method of the internet of things in the embodiment of the invention;
fig. 2 is a schematic diagram of the location deployment of a terminal device and a mobile base station in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of an internet of things communication device in an embodiment of the present invention.
Detailed Description
As mentioned above, the network architecture of the existing narrowband internet of things can only embody its advantages in areas where terminals are distributed more intensively, and for remote and sparsely populated areas, such as mountain areas in plateaus, forests in grasslands, oceans, etc., the conventional communication network cannot be or is difficult to deploy, for example, more base stations or relays need to be built along the way, and meanwhile, the base stations do not have so many terminal devices in the coverage area, which results in waste of resources and cost.
The inventor of the invention finds that, in the prior art, the current main internet of things communication mode for a remote non-coverage area is a communication satellite-based signal information receiving and transmitting mode or an artificial information acquisition mode. However, the comprehensive cost of satellite communication is high, the internet of things equipment for livestock raising or meteorological observation is difficult to deploy and apply, and the problem of missed mining or mistaken mining is easily caused due to the fact that manual information acquisition is adopted, and the error rate is high.
Specifically, the satellite communication terminal has high cost and high single communication cost, enterprises or individuals are difficult to bear for a long time, the cost far exceeds the NBIOT terminal and network equipment, the satellite communication bandwidth is limited, and simultaneous communication of a large number of Internet of things equipment in a unit area is difficult to bear.
In the embodiment of the invention, the terminal equipment is controlled to enter the activated state from the dormant state at the preset awakening moment, and the terminal equipment enters the dormant state from the activated state after the service data is uploaded to the mobile base station, so that the terminal equipment can be in the PSM dormant state in most of time, the power consumption of the terminal equipment is effectively reduced, and the operation cost is reduced.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, fig. 1 is a flowchart of a communication method of the internet of things in the embodiment of the present invention. The internet of things communication method may include steps S11 to S13:
step S11: controlling the terminal equipment to enter an activated state from a dormant state at a preset awakening moment;
step S12: establishing network connection between the terminal equipment and a mobile base station, and controlling the terminal equipment to upload service data to the mobile base station;
step S13: and controlling the terminal equipment to enter the dormant state from the active state.
The mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
In the embodiment of the present invention, the cyclic prefix extension generating method provided in the above steps S11 to S13 may be executed by the user equipment. Specifically, the steps S11 to S13 may be executed by a baseband chip in the ue, or executed by a chip module including the baseband chip in the ue.
In a specific implementation of step S11, according to the preset wake-up time, the terminal device is controlled to enter the active state from the sleep state at the preset wake-up time, so as to wake up the terminal device.
Further, before controlling the terminal device to enter the active state from the sleep state at the preset wake-up time, the method further includes a step of determining the preset wake-up time of the terminal device.
It should be noted that, in the initial stage, an initial preset wake-up time may be stored in the terminal device, and then the update may be performed on the basis of the initial preset wake-up time; the preset awakening time of the terminal equipment can be determined according to specific conditions.
In a specific implementation, the terminal device may be divided into regions according to the operation line of the mobile base station.
The mobile base station may have the characteristics of small size, low energy consumption, low power and the like, and may be a small base station supported by a conventional technology, for example, the mobile base station is arranged on a mobile device to realize a mobile function.
Further, the mobile device may be determined according to an application scenario, for example, in a grassland, a desert, or a forest area, a flying hot air balloon may be selected to deploy a mobile base station; a ship which regularly cruises can be selected to deploy a mobile base station and the like in the ocean or large lake area.
Referring to fig. 2, fig. 2 is a schematic diagram of location deployment of a terminal device and a mobile base station in an embodiment of the present invention.
As shown in fig. 2, the mobile base station may operate in the direction of an arrow on a preset route as shown by a solid line, and the terminal device is located within a preset range around the preset route.
It can be understood that when the mobile base station moves to the nearest position, the terminal device needs to be located within the signal coverage of the mobile base station to meet the requirement of uploading the service data.
Further, the operation route of the mobile base station may be a closed-loop route, and the operation time period is a preset period duration, and specifically, the completion of the movement of a full-range closed loop may be regarded as the completion of one operation.
Further, before controlling the terminal device to enter the active state from the sleep state at the preset wake-up time, the method may further include: dividing each terminal device into areas, wherein each area comprises one or more terminal devices; and determining the preset awakening time of the terminal equipment contained in each area.
Specifically, as shown in fig. 2, a plurality of areas are divided by dashed lines, and each area includes one or more terminal devices for an area including a terminal device.
When the mobile base station moves on a preset route, the mobile base station sequentially passes through each area, and on an operation route of each area, a signal range can cover the terminal equipment in the area.
Further, the step of dividing the area of each terminal device may include: determining the upper limit of the area according to the coverage area of the mobile base station; wherein the smaller the coverage area of the mobile base station, the smaller the upper area limit of the area.
Taking a conventional NBIOT base station as an example, if the coverage area of the conventional NBIOT base station is 10Km, the area of each region may be determined according to the coverage area of the NBIOT base station, for example, when the NBIOT base station is located at the center of the region, the coverage area of the conventional NBIOT base station may completely cover the region, and at this time, only a single preset wake-up time may be set, so that all terminal devices in the region may be woken up.
Referring to table 1, table 1 is a preset wake-up schedule of a terminal device in the embodiment of the present invention.
TABLE 1
In the specific embodiment shown in table 1, between the entering time when the mobile base station enters the area and the leaving time when the mobile base station leaves the area, an intermediate time may be set as a preset wake-up time to wake up all terminal devices in the current area.
Further, the step of determining the preset wake-up time of the terminal device included in each area may include: for each area, determining an entering time when the mobile base station enters the area and an exiting time when the mobile base station exits the area; and determining the preset awakening time of the terminal equipment contained in the area according to one or more time points between the entering time and the leaving time.
Taking the lower left area in fig. 2 as an example, the entering time when the mobile base station enters the area is Ta, the leaving time when the mobile base station leaves the area is Tb, and the preset wake-up times of the terminal device a and the terminal device B may be determined according to one or more time points between Ta and Tb.
In the embodiment of the invention, by carrying out region division on each terminal device, each region comprises one or more terminal devices, when the base station moves to a certain region, the terminal devices can be controlled to wake up the access network regularly according to the operation plan and upload the service data to complete the work, and compared with satellite communication, the deployment cost is effectively reduced.
Further, determining the awakening frequency of the preset awakening moment according to the mobile state of the terminal equipment; for the terminal equipment in the mobile state, determining the preset awakening moment by adopting a first awakening frequency; for terminal equipment in a non-mobile state, determining the preset awakening moment by adopting a second awakening frequency; the first wake-up frequency is greater than the second wake-up frequency.
Specifically, the mobile state of the terminal device may have a correlation with the type of the service data, and when the service data to be collected is non-fixed deployment mobile terminal data, such as livestock information, and it may be necessary to set the terminal device on an animal such as a cow or a sheep, the terminal device may be regarded as a mobile state, and it can be understood that the mobile speed of the non-fixed deployment mobile terminal device is often low. On the other hand, when the service data to be collected is meteorological observation information, the terminal device may need to be set at a fixed position, and then the terminal device may be regarded as a non-moving state.
In the embodiment of the invention, the higher awakening frequency is adopted for the terminal equipment in the mobile state, and the terminal equipment in the mobile state can be awakened and uploaded with the higher awakening frequency, so that the phenomenon that the terminal equipment in the mobile state misses sending service data due to movement or trans-regional reasons is effectively avoided, and the fault tolerance can be enhanced by improving the frequency of active awakening.
Further, the step of determining the preset wake-up time of the terminal device included in each area may include: for an area containing one or more terminal devices, all terminal devices in the area adopt the same preset wake-up time.
As shown in fig. 2, one or more time points may be determined between Ta and Tb, and the time points are used as the preset wake-up time of terminal device a and the preset wake-up time of terminal device B, and the preset wake-up time of terminal device a and the preset wake-up time of terminal device B are the same.
In the embodiment of the invention, for the area containing a plurality of terminal devices, each terminal device in the area adopts the same preset awakening time, so that the terminal devices can be awakened in the area uniformly, and the complexity is reduced.
Further, the step of determining the preset wake-up time of the terminal device included in each area may include: for an area containing a plurality of terminal devices, each terminal device in the area adopts respective preset awakening time, and the preset awakening times of different terminal devices are the same or different.
As shown in fig. 2, two time points may be determined between Ta and Tb, which are respectively used as the preset wake-up time of the terminal device a and the preset wake-up time of the terminal device B, and the preset wake-up times of the terminal device a and the terminal device B may be the same or different.
In the embodiment of the invention, for the area containing a plurality of terminal devices, each terminal device in the area adopts the respective preset awakening time, the preset awakening times of different terminal devices are the same or different, the off-peak awakening can be carried out by setting the awakening time difference, and the interference and the network blockage are effectively reduced.
Furthermore, the closer the terminal device is to the entering position where the mobile base station enters the area, the earlier the preset wake-up time of the terminal device is, the closer the terminal device is to the leaving position where the mobile base station leaves the area, and the later the preset wake-up time of the terminal device is, so that in the process of setting the wake-up time difference and performing off-peak wake-up, the more beneficial the terminal devices are to be woken up under the condition of being covered by the mobile base station.
With continued reference to fig. 1, in a specific implementation of step S12, a network connection between the terminal device and a mobile base station is established, and the terminal device is controlled to upload service data to the mobile base station.
Further, the step of establishing a network connection between the terminal device and a mobile base station may include: and controlling the terminal equipment to only adopt the frequency point of the mobile base station to perform network search so as to establish network connection between the terminal equipment and the mobile base station.
It should be noted that, in the embodiment of the present invention, the mobile base station is fixed, the number of band frequency points (also referred to as frequency points) at which the terminal device establishes network connection with the mobile base station is limited, and if the terminal device is set to search only the limited number of frequency points, the required time can be effectively reduced.
In the embodiment of the invention, the terminal equipment is controlled to only adopt the frequency point of the mobile base station to carry out network search so as to establish network connection between the terminal equipment and the mobile base station.
Further, the internet of things communication method may further include: and controlling the terminal equipment to receive the updated preset awakening time from the mobile base station, and uploading the next service data by adopting the updated preset awakening time.
In a specific implementation, if the operation plan and the schedule of the mobile base station are expected to change, the updated preset wake-up time may be sent by the mobile base station in the last round of operation of the mobile base station, and then the updated preset wake-up time is used to wake up the terminal device and upload the service data in the next round of operation of the mobile base station. Wherein, the movement of completing a whole-course closed loop can be used as the movement of completing a round of moving base station operation.
In the embodiment of the present invention, the terminal device is controlled to receive the updated preset wakeup time from the mobile base station, and the updated preset wakeup time is adopted to upload the next service data, so that when the operation plan and the schedule of the mobile base station change, the terminal device can be notified to update when the last round of service data is uploaded, which is helpful for reducing the information amount sent by the mobile base station to the terminal device, i.e., reducing signaling overhead, and occupying less storage space.
In the embodiment of the invention, the terminal equipment is controlled to enter the activated state from the dormant state at the preset awakening moment, and the terminal equipment enters the dormant state from the activated state after the service data is uploaded to the mobile base station, so that the terminal equipment can be in the PSM dormant state in most of time, the power consumption of the terminal equipment is effectively reduced, and the operation cost is reduced.
In an embodiment of the present invention, another communication method for the internet of things is further provided, including the following steps: receiving service data, wherein the service data is uploaded by the terminal equipment after the network connection between the terminal equipment and the mobile base station is established; before network connection between the terminal equipment and a mobile base station is established, the terminal equipment enters an activated state from a dormant state at a preset awakening moment; after controlling the terminal equipment to upload the service data, the terminal equipment enters an activated state from a dormant state at a preset awakening moment; the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
The communication method of the internet of things can be used for a mobile base station side.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an internet of things communication device in the embodiment of the present invention. The internet of things communication device may include:
the wake-up module 31 is configured to control the terminal device to enter an active state from a sleep state at a preset wake-up time;
an upload module 32, configured to establish a network connection between the terminal device and a mobile base station, and control the terminal device to upload service data to the mobile base station;
a sleep module 33, configured to control the terminal device to enter the sleep state from the active state.
The mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
For the principle, specific implementation and beneficial effects of the communication device of the internet of things, reference is made to the related description of the communication method of the internet of things described above, and details are not repeated here.
In an embodiment of the present invention, there is also provided an internet of things communication device, including: a receiving module, configured to receive service data, where the service data is uploaded by the terminal device after network connection between the terminal device and a mobile base station is established; before network connection between the terminal equipment and a mobile base station is established, the terminal equipment enters an activated state from a dormant state at a preset awakening moment; after controlling the terminal equipment to upload the service data, the terminal equipment enters an activated state from a dormant state at a preset awakening moment; the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
For the principle, specific implementation and beneficial effects of the communication device of the internet of things, reference is made to the related description of another communication method of the internet of things described above, and details are not repeated here.
In a specific implementation, the communication of the internet of things may correspond to a chip having a data processing function in the user equipment, such as a baseband chip; or to a chip module comprising a chip with data processing function in the user equipment, or to the user equipment.
In a specific implementation, each module/unit included in each apparatus and product described in the foregoing embodiments may be a software module/unit, may also be a hardware module/unit, or may also be a part of a software module/unit and a part of a hardware module/unit.
For example, for each device or product applied to or integrated into a chip, each module/unit included in the device or product may be implemented by hardware such as a circuit, or at least a part of the module/unit may be implemented by a software program running on a processor integrated within the chip, and the rest (if any) part of the module/unit may be implemented by hardware such as a circuit; for each device or product applied to or integrated with the chip module, each module/unit included in the device or product may be implemented by using hardware such as a circuit, and different modules/units may be located in the same component (e.g., a chip, a circuit module, etc.) or different components of the chip module, or at least some of the modules/units may be implemented by using a software program running on a processor integrated within the chip module, and the rest (if any) of the modules/units may be implemented by using hardware such as a circuit; for each device and product applied to or integrated in the terminal, each module/unit included in the device and product may be implemented by using hardware such as a circuit, and different modules/units may be located in the same component (e.g., a chip, a circuit module, etc.) or different components in the terminal, or at least part of the modules/units may be implemented by using a software program running on a processor integrated in the terminal, and the rest (if any) part of the modules/units may be implemented by using hardware such as a circuit.
It should be noted that the communication device of the internet of things may include multiple parts, a part of the communication device of the internet of things may be disposed on the terminal device and used for controlling the terminal device, for example, performing each step shown in fig. 3, and a part of the communication device of the internet of things may be disposed on a remote server or a cloud platform and used for controlling multiple terminal devices, for example, performing a step of determining a preset wake-up time of each terminal device.
Embodiments of the present invention also provide a storage medium having a computer program stored thereon, where the computer program is executed by a processor to perform the steps of the above method. The storage medium may be a computer-readable storage medium, and may include, for example, a non-volatile (non-volatile) or non-transitory (non-transitory) memory, and may further include an optical disc, a mechanical hard disk, a solid state hard disk, and the like.
Specifically, in the embodiment of the present invention, the processor may be a Central Processing Unit (CPU), and the processor may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
It will also be appreciated that the memory in the embodiments of the subject application can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The nonvolatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash memory. Volatile memory can be Random Access Memory (RAM), which acts as external cache memory. By way of example and not limitation, many forms of Random Access Memory (RAM) are available, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (enhanced SDRAM), SDRAM (SLDRAM), synchlink DRAM (SLDRAM), and direct bus RAM (DR RAM).
The embodiment of the invention also provides a terminal, which comprises a memory and a processor, wherein the memory is stored with a computer program capable of running on the processor, and the processor executes the steps of the method when running the computer program. The terminal includes, but is not limited to, a mobile phone, a computer, a tablet computer, a remote server, a cloud platform, a cloud server, and other terminal devices.
The embodiment of the present invention further provides a mobile base station, which includes a memory and a processor, where the memory stores a computer program capable of running on the processor, and the processor executes the steps of the method when running the computer program.
A Base Station (BS) in the embodiment of the present application, which may also be referred to as a base station device, is a device deployed in a Radio Access Network (RAN) to provide a wireless communication function. For example, a device providing a base station function in a 2G network includes a Base Transceiver Station (BTS), a device providing a base station function in a 3G network includes a node b (nodeb), apparatuses for providing a base station function in a 4G network include evolved node bs (enbs), which, in a Wireless Local Area Network (WLAN), the devices providing the base station function are an Access Point (AP), a device gNB providing the base station function in a New Radio (NR) of 5G, and a node B (ng-eNB) continuing to evolve, the gNB and the terminal communicate with each other by adopting an NR (NR) technology, the ng-eNB and the terminal communicate with each other by adopting an E-UTRA (evolved Universal Terrestrial Radio Access) technology, and both the gNB and the ng-eNB can be connected to a 5G core network. The base station in the embodiment of the present application also includes a device and the like that provide a function of the base station in a future new communication system. Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (16)
1. An Internet of things communication method is characterized by comprising the following steps:
controlling the terminal equipment to enter an activated state from a dormant state at a preset awakening moment;
establishing network connection between the terminal equipment and a mobile base station, and controlling the terminal equipment to upload service data to the mobile base station;
controlling the terminal equipment to enter the dormant state from the active state;
the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
2. The internet of things communication method of claim 1, further comprising:
and controlling the terminal equipment to receive the updated preset awakening time from the mobile base station, and uploading the next service data by adopting the updated preset awakening time.
3. The communication method of the internet of things according to claim 1, wherein before the control terminal device enters the active state from the sleep state at the preset wake-up time, the method further comprises:
dividing the regions of each terminal device, wherein each region comprises one or more terminal devices for the regions comprising the terminal devices;
and determining the preset awakening time of the terminal equipment contained in each area.
4. The communication method of the internet of things according to claim 3, wherein the determining the preset wake-up time of the terminal device included in each area comprises:
for each area, determining an entering time when the mobile base station enters the area and an exiting time when the mobile base station exits the area;
and determining the preset awakening time of the terminal equipment contained in the area according to one or more time points between the entering time and the leaving time.
5. The Internet of things communication method of claim 4,
determining the awakening frequency of the preset awakening moment according to the moving state of the terminal equipment;
for the terminal equipment in the mobile state, determining the preset awakening moment by adopting a first awakening frequency;
for terminal equipment in a non-mobile state, determining the preset awakening moment by adopting a second awakening frequency;
the first wake-up frequency is greater than the second wake-up frequency.
6. The communication method of the internet of things according to claim 3, wherein the determining the preset wake-up time of the terminal device included in each area comprises:
for an area containing one or more terminal devices, all terminal devices in the area adopt the same preset wake-up time.
7. The communication method of the internet of things according to claim 3, wherein the determining the preset wake-up time of the terminal device included in each area comprises:
for an area containing a plurality of terminal devices, each terminal device in the area adopts respective preset awakening time, and the preset awakening times of different terminal devices are the same or different.
8. The communication method of the internet of things as claimed in claim 3, wherein the dividing the area of each terminal device comprises:
determining the upper limit of the area according to the coverage area of the mobile base station;
wherein the smaller the coverage area of the mobile base station, the smaller the upper area limit of the area.
9. The communication method of the internet of things according to claim 1, wherein the operation route of the mobile base station is a closed-loop route, and the operation time period is a preset period duration.
10. The communication method of the internet of things as claimed in claim 1, wherein establishing the network connection between the terminal device and the mobile base station comprises:
and controlling the terminal equipment to only adopt the frequency point of the mobile base station to perform network search so as to establish network connection between the terminal equipment and the mobile base station.
11. An Internet of things communication method is characterized by comprising the following steps:
receiving service data, wherein the service data is uploaded by the terminal equipment after the network connection between the terminal equipment and the mobile base station is established;
before network connection between the terminal equipment and a mobile base station is established, the terminal equipment enters an activated state from a dormant state at a preset awakening moment;
after controlling the terminal equipment to upload the service data, the terminal equipment enters an activated state from a dormant state at a preset awakening moment;
the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
12. An internet of things communication device, comprising:
the wake-up module is used for controlling the terminal equipment to enter an activated state from a dormant state at a preset wake-up time;
the uploading module is used for establishing network connection between the terminal equipment and the mobile base station and controlling the terminal equipment to upload service data to the mobile base station;
the dormant module is used for controlling the terminal equipment to enter the dormant state from the activated state;
the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
13. An internet of things communication device, comprising:
a receiving module, configured to receive service data, where the service data is uploaded by the terminal device after network connection between the terminal device and a mobile base station is established;
before network connection between the terminal equipment and a mobile base station is established, the terminal equipment enters an activated state from a dormant state at a preset awakening moment;
after controlling the terminal equipment to upload the service data, the terminal equipment enters an activated state from a dormant state at a preset awakening moment;
the mobile base station operates on a preset route, and the terminal device is located in a preset range around the preset route.
14. A storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, performs the steps of the internet of things communication method of any one of claims 1 to 10.
15. A terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor executes the computer instructions to perform the steps of the internet of things communication method of any one of claims 1 to 10.
16. A mobile base station comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor when executing the computer instructions performs the steps of the internet of things communication method of claim 11.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110163190.9A CN112996086B (en) | 2021-02-05 | 2021-02-05 | Internet of things communication method and device, storage medium, terminal and mobile base station |
| PCT/CN2022/074182 WO2022166733A1 (en) | 2021-02-05 | 2022-01-27 | Internet of things communication method and apparatus, storage medium, terminal, and mobile base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110163190.9A CN112996086B (en) | 2021-02-05 | 2021-02-05 | Internet of things communication method and device, storage medium, terminal and mobile base station |
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| CN112996086B CN112996086B (en) | 2023-05-09 |
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| CN115051747A (en) * | 2022-05-17 | 2022-09-13 | 爱浦路网络技术(北京)有限公司 | Silence control method for satellite communication terminal, computer device and storage medium |
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| CN115563144B (en) * | 2022-10-26 | 2023-10-03 | 山东浪潮新基建科技有限公司 | Method and system for updating dynamic data of Internet of things platform |
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Also Published As
| Publication number | Publication date |
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| WO2022166733A1 (en) | 2022-08-11 |
| CN112996086B (en) | 2023-05-09 |
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