WO2022166733A1 - 物联网通信方法及装置、存储介质、终端、移动基站 - Google Patents

物联网通信方法及装置、存储介质、终端、移动基站 Download PDF

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Publication number
WO2022166733A1
WO2022166733A1 PCT/CN2022/074182 CN2022074182W WO2022166733A1 WO 2022166733 A1 WO2022166733 A1 WO 2022166733A1 CN 2022074182 W CN2022074182 W CN 2022074182W WO 2022166733 A1 WO2022166733 A1 WO 2022166733A1
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WIPO (PCT)
Prior art keywords
terminal device
base station
time
mobile base
preset
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PCT/CN2022/074182
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English (en)
French (fr)
Inventor
李力
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北京紫光展锐通信技术有限公司
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Publication of WO2022166733A1 publication Critical patent/WO2022166733A1/zh

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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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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]
    • 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]
    • 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

Definitions

  • the present invention relates to the field of communication technologies, and in particular, to an Internet of Things communication method and device, a storage medium, a terminal, and a mobile base station.
  • NB-IoT Narrow Band Internet of Things
  • the architecture of the NB-IOT network is similar to the traditional LTE network architecture, using the architecture of terminal + base station + core network.
  • the existing network architecture can only reflect its advantages in areas where terminals are concentrated. For remote and inaccessible areas, such as plateau mountains, grasslands, forests, oceans, etc., conventional communication networks cannot or are difficult to deploy. For example, more construction is required along the way. At the same time, because the base station does not have so many terminal devices in the coverage area, it causes waste of resources and costs. However, the use of satellite communication has a high comprehensive cost, and it is difficult to deploy and apply IoT devices for animal husbandry or meteorological observation.
  • the technical problem solved by the present 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 the terminal equipment and reduce operating costs.
  • an embodiment of the present invention provides an Internet of Things communication method, which includes the following steps: controlling a terminal device to enter an active state from a sleep state at a preset wake-up time; establishing a network connection between the terminal device and a mobile base station , and control the terminal equipment to upload service data to the mobile base station; control the terminal equipment to enter the dormant state from the active state; wherein the mobile base station runs on a preset route, and the terminal equipment is located in within a preset range around the preset route.
  • the IoT communication method further includes: controlling the terminal device to receive an updated preset wake-up time from the mobile base station, and using the updated preset wake-up time to upload the next service data. .
  • the IoT communication method before controlling the terminal device to enter the active state from the dormant state at the preset wake-up time, the IoT communication method further includes: dividing each terminal device into an area, and for the area containing the terminal device, each area One or more terminal devices are included; the preset wake-up time of the terminal devices included in each area is determined.
  • determining the preset wake-up time of the terminal equipment included in each area includes: for each area, determining the entry time of the mobile base station entering the area and the departure time of leaving the area; according to the entry time and the departure time One or more time points between, determine the preset wake-up time of the terminal equipment included in the area.
  • the wake-up frequency of the preset wake-up time is determined according to the mobile state of the terminal device; wherein, for the terminal device in the mobile state, the preset wake-up time is determined by using the first wake-up frequency; for the terminal device in the non-mobile state The terminal device adopts a second wake-up frequency to determine the preset wake-up time; the first wake-up frequency is greater than the second wake-up frequency.
  • determining the preset wake-up time of the terminal equipment included in each area includes: for an area containing one or more terminal devices, all terminal devices in the area use the same preset wake-up time.
  • determining the preset wake-up time of the terminal devices included in each area includes: for an area containing multiple terminal devices, each terminal device in the area adopts its own preset wake-up time, and the preset wake-up time between different terminal devices is used. Set the wake-up time to be the same or different.
  • the area division for each terminal device includes: determining the upper limit of the area of the area according to the coverage of the mobile base station; wherein, the smaller the coverage of the mobile base station, the smaller the upper limit of the area of the area.
  • the running route of the mobile base station is a closed-loop route
  • the running time period is a preset period length
  • establishing the network connection between the terminal device and the mobile base station includes: controlling the terminal device to perform network search using only the frequency points of the mobile base station, so as to establish a network between the terminal device and the mobile base station. connect.
  • an embodiment of the present invention provides a communication method for the Internet of Things, which includes the following steps: receiving service data, the service data is after establishing a network connection between the terminal device and the mobile base station, controlling the Uploaded by the terminal device; wherein, before the network connection between the terminal device and the mobile base station is established, the terminal device enters the active state from the sleep state at the preset wake-up time; after the terminal device is controlled to upload service data, The terminal device enters an active state from a sleep state at a preset wake-up time; wherein the mobile base station operates on a preset route, and the terminal device is located within a preset range around the preset route.
  • an embodiment of the present invention provides an IoT communication device, including: a wake-up module for controlling a terminal device to enter an active state from a sleep state at a preset wake-up time; an upload module for establishing the terminal device A network connection with a mobile base station, and controls the terminal equipment to upload service data to the mobile base station; a sleep module is used to control the terminal equipment to enter the sleep state from the active state; wherein the mobile The base station operates on a preset route, and the terminal device is located within a preset range around the preset route.
  • an embodiment of the present invention provides an Internet of Things communication device, including: a receiving module, configured to receive service data, the service data is after the network connection between the terminal device and the mobile base station is established, control the terminal device to upload; wherein, before the network connection between the terminal device and the mobile base station is established, the terminal device enters the active state from the sleep state at a preset wake-up time; when the terminal device is controlled to upload the service After the data is obtained, the terminal device enters an active state from a sleep state at a preset wake-up time; wherein the mobile base station operates on a preset route, and the terminal device is located within a preset range around the preset route.
  • an embodiment of the present invention provides a storage medium on which a computer program is stored, and when the computer program is run by a processor, the steps of the above-mentioned Internet of Things communication method are executed.
  • an embodiment of the present invention provides a terminal, including a memory and a processor, where the memory stores computer instructions that can run on the processor, and the processor executes the computer instructions when running the computer instructions. The steps of the above IoT communication method.
  • an embodiment of the present invention provides a mobile base station, including a memory and a processor, where the memory stores computer instructions that can run on the processor, and when the processor runs the computer instructions Perform the steps of the above IoT communication method.
  • the terminal device by controlling the terminal device to enter the active state from the dormant state at the preset wake-up time, and to enter the dormant state from the active state after uploading service data to the mobile base station, the terminal device can be made to spend most of the time in the active state. All are in the power supply management (PSM) sleep state, which effectively reduces the power consumption of terminal equipment and reduces operating costs.
  • PSM power supply management
  • controlling the terminal device to receive the updated preset wake-up time from the mobile base station, and use the updated preset wake-up time to upload the next service data, which can be changed in the operation plan and timetable of the mobile base station.
  • the terminal equipment is notified to update, which helps to reduce the amount of information sent by the mobile base station to the terminal equipment, that is, reduces signaling overhead and occupies less storage space.
  • each terminal equipment contains one or more terminal equipment, and when the base station moves to a certain area, the terminal equipment can be controlled to wake up the access network regularly according to the operation plan and upload service data to complete the work, Compared with satellite communication, the deployment cost is effectively reduced.
  • a higher wake-up frequency can be used, and the terminal device in the mobile state can be woken up with a higher wake-up frequency and upload service data, so as to effectively avoid the terminal device in the mobile state due to movement or crossover. Regions lead to missing service data.
  • fault tolerance can be enhanced.
  • each terminal device in the area adopts its own preset wake-up time, and the preset wake-up time between different terminal devices is the same or different.
  • the wake-up time difference can be set to perform peak staggering. Wake up, effectively reduce interference and network congestion.
  • the terminal equipment is controlled to only use the frequency points of the mobile base station to perform network search, so as to establish a network connection between the terminal equipment and the mobile base station. Since the single base station is used to deploy coverage, the frequency points supported by the terminal can be simplified. , which helps speed up web search times.
  • Fig. 1 is a flow chart of an Internet of Things communication method in an embodiment of the present invention
  • 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
  • FIG. 3 is a schematic structural diagram of an IoT communication device in an embodiment of the present invention.
  • the existing NB-IoT network architecture can only show its advantages in areas where terminals are more concentrated.
  • remote and inaccessible areas such as plateau mountains, grasslands, forests, oceans, etc.
  • conventional communication networks cannot or are difficult to
  • more base stations or relays need to be built along the way, and at the same time, because the base station does not have so many terminal devices in the coverage area, it results in a waste of resources and costs.
  • the inventors of the present invention have found through research that, in the prior art, the current main communication mode of the Internet of Things for remote non-coverage areas is a communication satellite-based signal sending and receiving information method or an artificial information collection method.
  • the overall cost of using satellite communication is high, and IoT devices for animal husbandry or meteorological observation are difficult to deploy and apply.
  • Manual information collection has a high error rate and is prone to missed or mis-collected data.
  • the cost of satellite communication terminals is high, and the cost of single communication is also high, which is difficult for enterprises or individuals to bear for a long time, far exceeding NBIOT terminals and network equipment, and the bandwidth of satellite communication is limited, which makes it difficult to undertake simultaneous communication of a large number of IoT devices per unit area. .
  • the terminal device by controlling the terminal device to enter the active state from the dormant state at the preset wake-up time, and to enter the dormant state from the active state after uploading service data to the mobile base station, the terminal device can be made to spend most of the time in the active state. All are in the PSM sleep state, which effectively reduces the power consumption of the terminal equipment and reduces the operating cost.
  • FIG. 1 is a flowchart of an IoT communication method in an embodiment of the present invention.
  • the IoT communication method may include steps S11 to S13:
  • Step S11 control the terminal device to enter the active state from the dormant state at the preset wake-up time
  • Step S12 Establish a network connection between the terminal device and the mobile base station, and control the terminal device to upload service data to the mobile base station;
  • Step S13 Control the terminal device to enter the sleep state from the active state.
  • the method can be implemented in the form of a software program, and the software program runs in a processor integrated inside a chip or a chip module.
  • the mobile base station operates on a preset route
  • the terminal device is located within a preset range around the preset route.
  • the method for generating a cyclic prefix extension provided by the foregoing steps S11 to S13 may be executed by the user equipment.
  • the above steps S11 to S13 may be performed by a baseband chip in the user equipment, or performed by a chip module including a baseband chip in the user equipment.
  • 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.
  • the method before controlling the terminal device to enter the active state from the sleep state at the preset wake-up time, the method further includes the step of determining the preset wake-up time of the terminal device.
  • the initial preset wake-up time may be stored in the terminal device, and then updated on the basis of the initial preset wake-up time; the preset wake-up time of the terminal device may also be determined according to specific conditions.
  • the terminal equipment can be divided into areas according to the operating line of the mobile base station.
  • the mobile base station may have the characteristics of small size, low energy consumption, low power, etc., and may be a small base station supported by conventional technology, such as being set on a mobile device to realize the mobile function.
  • the mobile device can be determined according to the application scenario. For example, in grasslands, deserts, or forests, you can choose to fly hot air balloons to deploy mobile base stations; in oceans or large lake areas, you can choose regular cruise ships to deploy mobile base stations.
  • 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.
  • the mobile base station may run in the direction of the arrow on the preset route shown by the solid line, and the terminal device is located within a preset range around the preset route.
  • the terminal device needs to be located within the signal coverage of the mobile base station to meet the requirement of uploading service data.
  • the operation route of the mobile base station may be a closed-loop route, and the operation time period is a preset period duration. Specifically, the completion of a whole closed-loop movement may be regarded as a completion of one operation.
  • the method may further include: dividing each terminal device into regions, each region including one or more terminal devices; determining that each region includes The preset wake-up time of the terminal device.
  • a dashed line is used to divide multiple areas, and for an area containing terminal devices, each area contains one or more terminal devices.
  • the mobile base station moves on the preset route, it passes through each area in turn, and on the running route of each area, the signal range can cover the terminal equipment in the area.
  • the step of dividing each terminal equipment into an area may include: determining the upper limit of the area of the area according to the coverage of the mobile base station; wherein, the smaller the coverage of the mobile base station, the upper limit of the area of the area. smaller.
  • a conventional NBIOT base station as an example, its coverage is 10Km, and the area of each area can be determined according to the coverage of the NBIOT base station. For example, when the NBIOT base station is located in the center of the area, its coverage can completely cover the area. Only a single preset wake-up time can be set to wake up all terminal devices in the area.
  • Table 1 is a preset wake-up schedule of a terminal device in an embodiment of the present invention.
  • an intermediate time can be set as a preset wake-up time to wake up all terminal devices in the current area.
  • the step of determining the preset wake-up time of the terminal equipment included in each area may include: for each area, determining the entry time of the mobile base station entering the area and the departure time of leaving the area; according to the entry time One or more time points between the time of leaving and the time of leaving are used to determine the preset wake-up time of the terminal equipment included in the area.
  • the entry time of the mobile base station entering this area is Ta
  • the departure time of leaving this area is Tb
  • the terminal equipment can be determined according to one or more time points between Ta and Tb.
  • each terminal device by dividing each terminal device into areas, each area contains one or more terminal devices, and when the base station moves to a certain area, the terminal device can be controlled to wake up the access network regularly according to the operation plan and upload the The business data completes the work, which effectively reduces the deployment cost compared with satellite communication.
  • the wake-up frequency of the preset wake-up time is determined according to the mobile state of the terminal device; wherein, for a terminal device in a mobile state, the preset wake-up time is determined by using a first wake-up frequency; for a terminal in a non-mobile state The device uses a second wake-up frequency to determine the preset wake-up time; the first wake-up frequency is greater than the second wake-up frequency.
  • the movement state of the terminal device may be related to the type of the service data.
  • the service data to be collected is terminal data of non-fixed deployment and movement, such as animal husbandry information
  • the terminal device may need to be set in the cattle , sheep and other animals, the terminal device can be regarded as a moving state. It is understandable that for a terminal device that is not fixedly deployed and moved, its moving speed is often low.
  • the terminal device may need to be set in a fixed position, and the terminal device may be regarded as a non-mobile state.
  • a higher wake-up frequency can be used, and a terminal device in a mobile state can be woken up with a higher wake-up frequency and upload service data, thereby effectively avoiding the terminal device in a mobile state. If the device misses sending service data due to movement or cross-region, the fault tolerance can be enhanced by increasing the frequency of active wake-up.
  • the step of determining the preset wake-up time of the terminal equipment included in each area may include: for an area containing one or more terminal devices, all terminal devices in the area use the same preset wake-up time.
  • one or more time points can be determined between Ta and Tb as the preset wake-up time of terminal device A and terminal device B, and the preset wake-up time of terminal device A and terminal device B are the same.
  • each terminal device in the area adopts the same preset wake-up time, and can wake up multiple terminal devices in each area uniformly, thereby reducing the complexity.
  • the step of determining the preset wake-up time of the terminal equipment included in each area may include: for an area containing multiple terminal devices, each terminal device in the area adopts its own preset wake-up time, and between different terminal devices.
  • the preset wake-up time is the same or different.
  • two time points can be determined between Ta and Tb as the preset wake-up time of terminal device A and terminal device B, respectively, and the preset wake-up time of terminal device A and terminal device B can be the same, and the can be different.
  • each terminal device in the area adopts its own preset wake-up time, and the preset wake-up time between different terminal devices is the same or different. Time difference, staggered wake-up, effectively reducing interference and network congestion.
  • the preset wake-up time of the terminal device can be set that the closer the terminal device is to the entry position of the mobile base station entering the area, the earlier the preset wake-up time of the terminal device, and the closer the terminal device is to the departure position of the mobile base station leaving the area, the preset wake-up time of the terminal device.
  • the later the time is, in the process of setting the wake-up time difference and performing peak-staggered wake-up, it is more beneficial to wake up each terminal device under the coverage of the mobile base station.
  • step S12 a network connection between the terminal device and the mobile base station is established, and the terminal device is controlled to upload service data to the mobile base station.
  • the step of establishing the network connection between the terminal device and the mobile base station may include: controlling the terminal device to perform network search using only the frequency points of the mobile base station, so as to establish the connection between the terminal device and the mobile base station. network connection.
  • the mobile base station is fixed, and the number of band frequency points (also called frequency points) for establishing a network connection between the terminal equipment and the mobile base station is limited. Searching for the limited number of frequency points can effectively reduce the required time.
  • the terminal equipment is controlled to only use the frequency points of the mobile base station to perform network search, so as to establish a network connection between the terminal equipment and the mobile base station. Since a single base station is used to deploy coverage, the terminal can be simplified. The number of bands supported, which helps to speed up network search times.
  • the IoT communication method may further include: controlling the terminal device to receive an updated preset wake-up time from the mobile base station, and use the updated preset wake-up time to upload the next service data.
  • the updated preset wake-up time can be sent through the mobile base station, and then in the next round of operation of the mobile base station. , using the updated preset wake-up time to wake up the terminal device and upload service data.
  • the completion of a whole closed-loop movement can be regarded as the completion of one round of mobile base station operation.
  • controlling the terminal device to receive the updated preset wake-up time from the mobile base station, and using the updated preset wake-up time to perform the next service data upload can be performed during the operation of the mobile base station.
  • the terminal equipment is notified of the update when the last round of service data is uploaded, which helps to reduce the amount of information sent by the mobile base station to the terminal equipment, that is, reduces signaling overhead and occupies less storage space.
  • the terminal device by controlling the terminal device to enter the active state from the dormant state at the preset wake-up time, and to enter the dormant state from the active state after uploading service data to the mobile base station, the terminal device can be made to spend most of the time in the active state. All are in the PSM sleep state, which effectively reduces the power consumption of the terminal equipment and reduces the operating cost.
  • another method for communication of the Internet of Things includes the following steps: receiving service data, where the service data is to control the terminal after the network connection between the terminal device and the mobile base station is established. device; wherein, before establishing the network connection between the terminal device and the mobile base station, the terminal device enters the active state from the dormant state at the preset wake-up time; after the terminal device is controlled to upload service data, the The terminal device enters an active state from a sleep state at a preset wake-up time; wherein, the mobile base station operates on a preset route, and the terminal device is located within a preset range around the preset route.
  • the IoT communication method can be used on the mobile base station side.
  • FIG. 3 is a schematic structural diagram of an IoT communication device in an embodiment of the present invention.
  • the IoT communication device may include:
  • the wake-up module 31 is used to control the terminal device to enter the active state from the dormant state at the preset wake-up time;
  • an uploading module 32 configured to establish a network connection between the terminal device and the mobile base station, and control the terminal device to upload service data to the mobile base station;
  • the dormancy module 33 is configured to control the terminal device to enter the dormant state from the active state.
  • the mobile base station operates on a preset route
  • the terminal device is located within a preset range around the preset route.
  • a communication device for the Internet of Things including: a receiving module for receiving service data, where the service data is controlled by the terminal device after the network connection between the terminal device and the mobile base station is established. before the network connection between the terminal device and the mobile base station is established, the terminal device enters the active state from the sleep state at the preset wake-up time; after the terminal device is controlled to upload service data , the terminal device enters an active state from a sleep state at a preset wake-up time; wherein, the mobile base station operates on a preset route, and the terminal device is located within a preset range around the preset route.
  • the above-mentioned IoT communication may correspond to a chip with a data processing function in the user equipment, such as a baseband chip; or a chip module including a chip with a data processing function in the user equipment, or correspond to the user equipment.
  • each module/unit included in each device and product described in the above embodiments it may be a software module/unit, a hardware module/unit, or a part of a software module/unit, a part of which is a software module/unit. is a hardware module/unit.
  • each module/unit included therein may be implemented by hardware such as circuits, or at least some of the modules/units may be implemented by a software program.
  • Running on the processor integrated inside the chip the remaining (if any) part of the modules/units can be implemented by hardware such as circuits; for each device and product applied to or integrated in the chip module, the modules/units contained therein can be They are all implemented in hardware such as circuits, and different modules/units can be located in the same component (such as a chip, circuit module, etc.) or in different components of the chip module, or at least some of the modules/units can be implemented by software programs.
  • the software program runs on the processor integrated inside the chip module, and the remaining (if any) part of the modules/units can be implemented by hardware such as circuits; for each device and product applied to or integrated in the terminal, each module contained in it
  • the units/units may all be implemented in hardware such as circuits, and different modules/units may be located in the same component (eg, chip, circuit module, etc.) or in different components in the terminal, or at least some of the modules/units may be implemented in the form of software programs Realization, the software program runs on the processor integrated inside the terminal, and the remaining (if any) part of the modules/units can be implemented in hardware such as circuits.
  • the IoT communication device may include multiple parts, and a part of the IoT communication device may be set to be located on the terminal device to control the terminal device, such as performing the steps shown in FIG. 1 , and also A part of the IoT communication devices may be set to be located on a remote server or a cloud platform to control multiple terminal devices, for example, to perform the step of determining the preset wake-up time of each terminal device.
  • An embodiment of the present invention also provides a storage medium, on which a computer program is stored, and the computer program executes the steps of the above method when the computer program is run by a processor.
  • the storage medium may be a computer-readable storage medium, for example, may include non-volatile memory (non-volatile) or non-transitory (non-transitory) memory, and may also include optical disks, mechanical hard disks, solid-state disks, and the like.
  • the processor may be a central processing unit (central processing unit, CPU for short), and the processor may also be other general-purpose processors, digital signal processors (digital signal processor, DSP for short) ), application specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be read-only memory (ROM for short), programmable read-only memory (PROM for short), erasable programmable read-only memory (EPROM for short) , Electrically Erasable Programmable Read-Only Memory (electrically EPROM, EEPROM for short) or flash memory.
  • Volatile memory may be random access memory (RAM), which acts as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous Dynamic random access memory
  • SDRAM synchronous Dynamic random access memory
  • DDR SDRAM double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM Synchronous connection dynamic random access memory
  • DR RAM direct memory bus random access memory
  • An embodiment of the present invention further provides a terminal, including a memory and a processor, the memory stores a computer program that can run on the processor, and the processor executes the steps of the above method when the computer program runs .
  • the terminals include but are not limited to terminal devices such as mobile phones, computers, tablet computers, remote servers, cloud platforms, and cloud servers.
  • An embodiment of the present invention further provides a mobile base station, including a memory and a processor, the memory stores a computer program that can run on the processor, and the processor executes the above method when the computer program runs. step.
  • a base station (base station, BS for short) in the embodiments of the present application which may also be referred to as base station equipment, is a device deployed in a radio access network (RAN) to provide a wireless communication function.
  • the equipment that provides base station functions in 2G networks includes base transceiver stations (English: base transceiver station, referred to as BTS), the equipment that provides base station functions in 3G networks includes NodeB (NodeB), and the equipment that provides base station functions in 4G networks.
  • eNB evolved NodeB
  • WLAN wireless local area networks
  • the device that provides base station functions is access point (access point, referred to as AP), 5G New Radio (New Radio) , referred to as NR) in the device gNB that provides base station functions, and the node B (ng-eNB) that continues to evolve, wherein the gNB and the terminal use NR technology for communication, and the ng-eNB and the terminal use E-UTRA (Evolved Universal Terrestrial Radio Access) technology to communicate, both gNB and ng-eNB can be connected to the 5G core network.
  • E-UTRA Evolved Universal Terrestrial Radio Access
  • the base station in the embodiment of the present application also includes a device that provides a base station function in a new communication system in the future, and the like.

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Abstract

一种物联网通信方法及装置、存储介质、终端、移动基站，所述方法包括：控制终端设备在预设唤醒时刻从休眠态进入激活态；建立所述终端设备与移动基站之间的网络连接，并控制所述终端设备上传业务数据至所述移动基站；控制所述终端设备从所述激活态进入所述休眠态；其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。本发明可以有效减少终端设备的功耗，降低运营成本。

Description

物联网通信方法及装置、存储介质、终端、移动基站
本申请要求于2021年2月5日提交中国专利局、申请号为202110163190.9、发明名称为“物联网通信方法及装置、存储介质、终端、移动基站”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及通信技术领域，尤其涉及一种物联网通信方法及装置、存储介质、终端、移动基站。
背景技术
窄带物联网(Narrow Band Internet of Things，NB-IoT)技术以其广覆盖，低功耗，低成本等优点在物联网领域有着巨大的应用前景。由于NB-IOT***特有的设计，依靠独立的准入拥塞控制，终端上下文存储，下行数据缓存等技术，NB-IOT网络的小区可以拥有50K设备的接入能力。NB-IOT网络的架构与传统的LTE网络架构相仿，采用终端+基站+核心网的架构。
然而，现有网络架构在终端分布较为集中的地区才能体现其优点，对于偏远、人迹罕至的地区，例如高原山区、草原森林、海洋等，常规的通信网络无法或难以部署，例如需要沿途建造较多的基站或者中继，同时由于基站在覆盖范围内又没有那么多的终端设备，造成资源与成本的浪费。而使用卫星通信则综合成本较高，针对畜牧或气象观测等用途的物联网设备难以部署和应用。
亟需一种物联网通信方法，能够有效减少终端设备的功耗，降低运营成本。
发明内容
本发明解决的技术问题是提供一种物联网通信方法及装置、存储介质、终端、移动基站，可以有效减少终端设备的功耗，降低运营成本。
为解决上述技术问题，本发明实施例提供一种物联网通信方法，包括以下步骤：控制终端设备在预设唤醒时刻从休眠态进入激活态；建立所述终端设备与移动基站之间的网络连接，并控制所述终端设备上传业务数据至所述移动基站；控制所述终端设备从所述激活态进入所述休眠态；其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
可选的，所述的物联网通信方法还包括：控制所述终端设备从所述移动基站接收更新后的预设唤醒时刻，并采用所述更新后的预设唤醒时刻进行下一次业务数据上传。
可选的，在控制终端设备在预设唤醒时刻从休眠态进入激活态之前，所述的物联网通信方法还包括：对各个终端设备进行区域划分，对于包含有终端设备的区域，每个区域包含一个或多个终端设备；确定各个区域包含的终端设备的预设唤醒时刻。
可选的，确定各个区域包含的终端设备的预设唤醒时刻包括：对于每个区域，确定所述移动基站进入该区域的进入时刻和离开该区域的离开时刻；根据所述进入时刻和离开时刻之间的一个或多个时间点，确定该区域包含的终端设备的预设唤醒时刻。
可选的，根据所述终端设备的移动状态确定所述预设唤醒时刻的唤醒频率；其中，对于移动状态的终端设备，采用第一唤醒频率确定所述预设唤醒时刻；对于非移动状态的终端设备，采用第二唤醒频率确定所述预设唤醒时刻；所述第一唤醒频率大于第二唤醒频率。
可选的，确定各个区域包含的终端设备的预设唤醒时刻包括：对 于包含一个或多个终端设备的区域，该区域内的所有终端设备采用相同的预设唤醒时刻。
可选的，确定各个区域包含的终端设备的预设唤醒时刻包括：对于包含多个终端设备的区域，该区域内的各个终端设备采用各自的预设唤醒时刻，不同的终端设备之间的预设唤醒时刻相同或不同。
可选的，对各个终端设备进行区域划分包括：根据所述移动基站的覆盖范围确定所述区域的面积上限；其中，所述移动基站的覆盖范围越小，所述区域的面积上限越小。
可选的，所述移动基站的运行路线为闭环路线，且运行时间周期为预设周期时长。
可选的，建立所述终端设备与移动基站之间的网络连接包括：控制所述终端设备仅采用所述移动基站的频点进行网络搜索，以建立所述终端设备与移动基站之间的网络连接。
为解决上述技术问题，本发明实施例提供一种物联网通信方法，包括以下步骤：接收业务数据，所述业务数据是在建立所述终端设备与移动基站之间的网络连接后，控制所述终端设备上传的；其中，在建立所述终端设备与移动基站之间的网络连接之前，所述终端设备在预设唤醒时刻从休眠态进入激活态；在控制所述终端设备上传业务数据之后，所述终端设备在预设唤醒时刻从休眠态进入激活态；其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
为解决上述技术问题，本发明实施例提供一种物联网通信装置，包括：唤醒模块，用于控制终端设备在预设唤醒时刻从休眠态进入激活态；上传模块，用于建立所述终端设备与移动基站之间的网络连接，并控制所述终端设备上传业务数据至所述移动基站；休眠模块，用于控制所述终端设备从所述激活态进入所述休眠态；其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范 围内。
为解决上述技术问题，本发明实施例提供一种物联网通信装置，包括：接收模块，用于接收业务数据，所述业务数据是在建立所述终端设备与移动基站之间的网络连接后，控制所述终端设备上传的；其中，在建立所述终端设备与移动基站之间的网络连接之前，所述终端设备在预设唤醒时刻从休眠态进入激活态；在控制所述终端设备上传业务数据之后，所述终端设备在预设唤醒时刻从休眠态进入激活态；其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
为解决上述技术问题，本发明实施例提供一种存储介质，其上存储有计算机程序，所述计算机程序被处理器运行时执行上述物联网通信方法的步骤。
为解决上述技术问题，本发明实施例提供一种终端，包括存储器和处理器，所述存储器上存储有能够在所述处理器上运行的计算机指令，所述处理器运行所述计算机指令时执行上述物联网通信方法的步骤。
为解决上述技术问题，本发明实施例提供一种移动基站，包括存储器和处理器，所述存储器上存储有能够在所述处理器上运行的计算机指令，所述处理器运行所述计算机指令时执行上述物联网通信方法的步骤。
与现有技术相比，本发明实施例的技术方案具有以下有益效果：
在本发明实施例中，通过控制终端设备在预设唤醒时刻从休眠态进入激活态，上传业务数据至移动基站之后又从所述激活态进入所述休眠态，可以使得终端设备在大部分时间都处于电源供应管理(Power Supplies Management，PSM)休眠状态，有效减少终端设备的功耗，降低运营成本。
进一步，控制所述终端设备从所述移动基站接收更新后的预设唤 醒时刻，并采用所述更新后的预设唤醒时刻进行下一次业务数据上传，可以在移动基站的运行计划和时刻表变化时，在最后一轮业务数据上传时通知终端设备更新，有助于减少移动基站向终端设备发送的信息量，也即减少信令开销，占用更少存储空间。
进一步，通过对各个终端设备进行区域划分，每个区域包含一个或多个终端设备，可以在基站移动到某一区域时，控制终端设备按运行计划定时唤醒接入网络并上传业务数据完成工作，相比于卫星通信，有效降低部署成本。
进一步，对于移动状态的终端设备，采用更高的唤醒频率，可以对移动状态下的终端设备，采用更高的唤醒频率唤醒并上传业务数据，从而有效避免移动状态下的终端设备由于移动或跨区域导致漏发业务数据，通过提高主动唤醒的频次，可以增强容错性。
进一步，对于包含多个终端设备的区域，该区域内的各个终端设备采用各自的预设唤醒时刻，不同的终端设备之间的预设唤醒时刻相同或不同，可以通过设置唤醒时间差，进行错峰唤醒，有效减少干扰和网络阻塞。
进一步，控制所述终端设备仅采用所述移动基站的频点进行网络搜索，以建立所述终端设备与移动基站之间的网络连接，由于采用单基站部署覆盖，可以简化终端支持的带频点的数量，有助于加快网络搜索时间。
附图说明
图1是本发明实施例中一种物联网通信方法的流程图；
图2是本发明实施例中一种终端设备和移动基站的位置部署示意图；
图3是本发明实施例中一种物联网通信装置的结构示意图。
具体实施方式
如前所述，现有的窄带物联网的网络架构在终端分布较为集中的地区才能体现其优点，对于偏远、人迹罕至的地区，例如高原山区、草原森林、海洋等，常规的通信网络无法或难以部署，例如需要沿途建造较多的基站或者中继，同时由于基站在覆盖范围内又没有那么多的终端设备，造成资源与成本的浪费。
本发明的发明人经过研究发现，在现有技术中，针对偏远无覆盖区域当前的主要物联网通信方式为基于通讯卫星的信号收发信息方式或人工信息采集方式。然而，使用卫星通信综合成本较高，针对畜牧或气象观测等用途的物联网设备难以部署和应用，采用人工信息采集则错误率较高，容易发生漏采或误采的问题。
具体地，卫星通讯终端成本较高，单次通信成本也高，企业或个人难以长期承受，远超NBIOT终端和网络设备，并且卫星通信带宽受限，难以承担单位面积大量物联网设备的同时通信。
在本发明实施例中，通过控制终端设备在预设唤醒时刻从休眠态进入激活态，上传业务数据至移动基站之后又从所述激活态进入所述休眠态，可以使得终端设备在大部分时间都处于PSM休眠状态，有效减少终端设备的功耗，降低运营成本。
为使本发明的上述目的、特征和有益效果能够更为明显易懂，下面结合附图对本发明的具体实施例做详细的说明。
参照图1，图1是本发明实施例中一种物联网通信方法的流程图。所述物联网通信方法可以包括步骤S11至步骤S13：
步骤S11：控制终端设备在预设唤醒时刻从休眠态进入激活态；
步骤S12：建立所述终端设备与移动基站之间的网络连接，并控制所述终端设备上传业务数据至所述移动基站；
步骤S13：控制所述终端设备从所述激活态进入所述休眠态。
可以理解的是，在具体实施中，所述方法可以采用软件程序的方式实现，该软件程序运行于芯片或芯片模组内部集成的处理器中。
其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
在本发明实施例中，上述步骤S11～步骤S13所提供的循环前缀扩展生成方法可以由用户设备所执行。具体的，上述步骤S11～步骤S13可以由用户设备中的基带芯片所执行，或者由用户设备中包含基带芯片的芯片模组所执行。
在步骤S11的具体实施中，根据预设唤醒时刻，控制终端设备在预设唤醒时刻从休眠态进入激活态，以对该终端设备进行唤醒。
进一步地，在控制终端设备在预设唤醒时刻从休眠态进入激活态之前，还包括确定所述终端设备的预设唤醒时刻的步骤。
需要指出的是，在初始阶段，可以在所述终端设备中存储初始预设唤醒时刻，进而在初始预设唤醒时刻的基础上进行更新；还可以根据具体情况确定终端设备的预设唤醒时刻。
在具体实施中，可以根据移动基站的运行线路，对终端设备进行区域划分。
其中，所述移动基站可以具有体积较小、能耗较小、功率较小等特点，可以是常规技术支持的小型基站，如设置在移动装置上实现移动功能。
进一步地，可以根据应用场景确定该移动装置，例如在草原、沙漠或森林地区，可以选择飞行热气球部署移动基站；在海洋或大面湖泊区域可以选择定期巡航的船舶部署移动基站等。
参照图2，图2是本发明实施例中一种终端设备和移动基站的位置部署示意图。
如图2所示，移动基站可以在如实线示出的预设路线上依照箭头方向运行，所述终端设备位于所述预设路线周边的预设范围内。
可以理解的是，所述移动基站移动至距离最近的位置时，终端设备需要位于所述移动基站的信号覆盖范围内，以满足上传业务数据的需求。
进一步地，所述移动基站的运行路线可以为闭环路线，且运行时间周期为预设周期时长，具体而言，可以将完成一个全程闭环的移动作为完成一次运行。
进一步地，在控制终端设备在预设唤醒时刻从休眠态进入激活态之前，所述方法还可以包括：对各个终端设备进行区域划分，每个区域包含一个或多个终端设备；确定各个区域包含的终端设备的预设唤醒时刻。
具体地，如图2中采用虚线划分多个区域，对于包含有终端设备的区域，每个区域包含一个或多个终端设备。
当移动基站在预设路线上进行移动时，依次经过各个区域，且在每个区域的运行线路上，信号范围能够覆盖到该区域中的终端设备。
更进一步地，对各个终端设备进行区域划分的步骤可以包括：根据所述移动基站的覆盖范围确定所述区域的面积上限；其中，所述移动基站的覆盖范围越小，所述区域的面积上限越小。
以常规的NBIOT基站为例，其覆盖范围为10Km，则可以根据NBIOT基站的覆盖范围确定各个区域的面积，如设置当NBIOT基站位于区域中心位置时，其覆盖范围可以完全覆盖该区域，此时可以仅设置单个预设唤醒时刻，即可唤醒该区域中的全部终端设备。
参照表1，表1是本发明实施例中一种终端设备的预设唤醒时刻表。
表1
Figure PCTCN2022074182-appb-000001
在表1所示的具体实施例中，在所述移动基站进入该区域的进入时刻与离开该区域的离开时刻之间，可以设置中间时刻为预设唤醒时刻，以唤醒当前区域的所有终端设备。
更进一步地，确定各个区域包含的终端设备的预设唤醒时刻的步骤可以包括：对于每个区域，确定所述移动基站进入该区域的进入时刻和离开该区域的离开时刻；根据所述进入时刻和离开时刻之间的一个或多个时间点，确定该区域包含的终端设备的预设唤醒时刻。
以图2中的左下区域为例，所述移动基站进入该区域的进入时刻为Ta，离开该区域的离开时刻为Tb，可以根据Ta与Tb之间的一个或多个时间点，确定终端设备A和终端设备B的预设唤醒时刻。
在本发明实施例中，通过对各个终端设备进行区域划分，每个区域包含一个或多个终端设备，可以在基站移动到某一区域时，控制终端设备按运行计划定时唤醒接入网络并上传业务数据完成工作，相比于卫星通信，有效降低部署成本。
进一步地，根据所述终端设备的移动状态确定所述预设唤醒时刻的唤醒频率；其中，对于移动状态的终端设备，采用第一唤醒频率确定所述预设唤醒时刻；对于非移动状态的终端设备，采用第二唤醒频率确定所述预设唤醒时刻；所述第一唤醒频率大于第二唤醒频率。
具体地，所述终端设备的移动状态可以与所述业务数据的类型具有相关性，当需要采集的业务数据为非固定部署移动的终端数据，如畜牧信息时，可能需要将终端设备设置在牛、羊等动物身上，则可以 将终端设备视为移动状态，可以理解的是，对于非固定部署移动的终端设备，其移动速度往往较低。另一方面，当需要采集的业务数据为气象观测信息时，可能需要将终端设备设置在固定位置，则可以将终端设备视为非移动状态。
在本发明实施例中，对于移动状态的终端设备，采用更高的唤醒频率，可以对移动状态下的终端设备，采用更高的唤醒频率唤醒并上传业务数据，从而有效避免移动状态下的终端设备由于移动或跨区域导致漏发业务数据，通过提高主动唤醒的频次，可以增强容错性。
进一步地，确定各个区域包含的终端设备的预设唤醒时刻的步骤可以包括：对于包含一个或多个终端设备的区域，该区域内的所有终端设备采用相同的预设唤醒时刻。
如图2中，可以在Ta与Tb之间确定一个或多个时间点，并作为终端设备A和终端设备B的预设唤醒时刻，且终端设备A和终端设备B的预设唤醒时刻相同。
在本发明实施例中，对于包含多个终端设备的区域，该区域内的各个终端设备采用相同的预设唤醒时刻，可以在各个区域统一唤醒多个终端设备，降低复杂度。
进一步地，确定各个区域包含的终端设备的预设唤醒时刻的步骤可以包括：对于包含多个终端设备的区域，该区域内的各个终端设备采用各自的预设唤醒时刻，不同的终端设备之间的预设唤醒时刻相同或不同。
如图2中，可以在Ta与Tb之间确定两个时间点，分别作为终端设备A和终端设备B的预设唤醒时刻，且终端设备A和终端设备B的预设唤醒时刻可以相同，还可以不同。
在本发明实施例中，对于包含多个终端设备的区域，该区域内的各个终端设备采用各自的预设唤醒时刻，不同的终端设备之间的预设唤醒时刻相同或不同，可以通过设置唤醒时间差，进行错峰唤醒，有 效减少干扰和网络阻塞。
更进一步地，可以设置终端设备越接近移动基站进入该区域的进入位置，该终端设备的预设唤醒时刻越早，终端设备越接近移动基站离开该区域的离开位置，该终端设备的预设唤醒时刻越晚，从而在设置唤醒时间差，进行错峰唤醒的过程中，更有利于使得各个终端设备在被移动基站覆盖的情况下被唤醒。
继续参照图1，在步骤S12的具体实施中，建立所述终端设备与移动基站之间的网络连接，并控制所述终端设备上传业务数据至所述移动基站。
进一步地，建立所述终端设备与移动基站之间的网络连接的步骤可以包括：控制所述终端设备仅采用所述移动基站的频点进行网络搜索，以建立所述终端设备与移动基站之间的网络连接。
需要指出的是，在本发明实施例中，移动基站是固定的，则终端设备与移动基站建立网络连接的带(band)频点(又称为频点)的数量有限，如果设置终端设备仅搜索该有限数量的频点，可以有效减少所需时间。
在本发明实施例中，控制所述终端设备仅采用所述移动基站的频点进行网络搜索，以建立所述终端设备与移动基站之间的网络连接，由于采用单基站部署覆盖，可以简化终端支持的带频点的数量，有助于加快网络搜索时间。
进一步地，所述物联网通信方法还可以包括：控制所述终端设备从所述移动基站接收更新后的预设唤醒时刻，并采用所述更新后的预设唤醒时刻进行下一次业务数据上传。
在具体实施中，如果预计移动基站的运行计划和时刻表发生变化，可在最后一轮移动基站运行过程中，通过移动基站发送更新后的预设唤醒时刻，进而在下一轮移动基站运行过程中，采用更新后的预设唤醒时刻唤醒终端设备并进行业务数据上传。其中，可以将完成一 个全程闭环的移动作为完成一轮移动基站运行。
在本发明实施例中，控制所述终端设备从所述移动基站接收更新后的预设唤醒时刻，并采用所述更新后的预设唤醒时刻进行下一次业务数据上传，可以在移动基站的运行计划和时刻表变化时，在最后一轮业务数据上传时通知终端设备更新，有助于减少移动基站向终端设备发送的信息量，也即减少信令开销，占用更少存储空间。
在本发明实施例中，通过控制终端设备在预设唤醒时刻从休眠态进入激活态，上传业务数据至移动基站之后又从所述激活态进入所述休眠态，可以使得终端设备在大部分时间都处于PSM休眠状态，有效减少终端设备的功耗，降低运营成本。
在本发明实施例中，还提供另一种物联网通信方法，包括以下步骤：接收业务数据，所述业务数据是在建立所述终端设备与移动基站之间的网络连接后，控制所述终端设备上传的；其中，在建立所述终端设备与移动基站之间的网络连接之前，所述终端设备在预设唤醒时刻从休眠态进入激活态；在控制所述终端设备上传业务数据之后，所述终端设备在预设唤醒时刻从休眠态进入激活态；其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
其中，所述物联网通信方法可以用于移动基站侧。
参照图3，图3是本发明实施例中一种物联网通信装置的结构示意图。所述物联网通信装置可以包括：
唤醒模块31，用于控制终端设备在预设唤醒时刻从休眠态进入激活态；
上传模块32，用于建立所述终端设备与移动基站之间的网络连接，并控制所述终端设备上传业务数据至所述移动基站；
休眠模块33，用于控制所述终端设备从所述激活态进入所述休眠态。
其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
关于该物联网通信装置的原理、具体实现和有益效果请参照前文描述的关于一种物联网通信方法的相关描述，此处不再赘述。
在本发明实施例中，还提供一种物联网通信装置，包括：接收模块，用于接收业务数据，所述业务数据是在建立所述终端设备与移动基站之间的网络连接后，控制所述终端设备上传的；其中，在建立所述终端设备与移动基站之间的网络连接之前，所述终端设备在预设唤醒时刻从休眠态进入激活态；在控制所述终端设备上传业务数据之后，所述终端设备在预设唤醒时刻从休眠态进入激活态；其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
关于该物联网通信装置的原理、具体实现和有益效果请参照前文描述的关于另一种物联网通信方法的相关描述，此处不再赘述。
在具体实施中，上述的物联网通信可以对应于用户设备中具有数据处理功能的芯片，如基带芯片；或者对应于用户设备中包括具有数据处理功能芯片的芯片模组，或者对应于用户设备。
在具体实施中，关于上述实施例中描述的各个装置、产品包含的各个模块/单元，其可以是软件模块/单元，也可以是硬件模块/单元，或者也可以部分是软件模块/单元，部分是硬件模块/单元。
例如，对于应用于或集成于芯片的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于芯片内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现；对于应用于或集成于芯片模组的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，不同的模块/单元可以位于芯片模组的同一组件(例如芯片、电路模块等)或者不 同组件中，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于芯片模组内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现；对于应用于或集成于终端的各个装置、产品，其包含的各个模块/单元可以都采用电路等硬件的方式实现，不同的模块/单元可以位于终端内同一组件(例如，芯片、电路模块等)或者不同组件中，或者，至少部分模块/单元可以采用软件程序的方式实现，该软件程序运行于终端内部集成的处理器，剩余的(如果有)部分模块/单元可以采用电路等硬件方式实现。
需要指出的是，所述物联网通信装置可以包括多个部分，可以设置一部分物联网通信装置位于在所述终端设备上，用于控制该终端设备，例如执行图1示出的各个步骤，还可以设置一部分物联网通信装置位于远程服务器或云平台，用于控制多个终端设备，例如执行确定各个终端设备的预设唤醒时刻的步骤。
本发明实施例还提供了一种存储介质，其上存储有计算机程序，所述计算机程序被处理器运行时执行上述方法的步骤。所述存储介质可以是计算机可读存储介质，例如可以包括非挥发性存储器(non-volatile)或者非瞬态(non-transitory)存储器，还可以包括光盘、机械硬盘、固态硬盘等。
具体地，在本发明实施例中，所述处理器可以为中央处理单元(central processing unit，简称CPU)，该处理器还可以是其他通用处理器、数字信号处理器(digital signal processor，简称DSP)、专用集成电路(application specific integrated circuit，简称ASIC)、现成可编程门阵列(field programmable gate array，简称FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
还应理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，简称ROM)、可编 程只读存储器(programmable ROM，简称PROM)、可擦除可编程只读存储器(erasable PROM，简称EPROM)、电可擦除可编程只读存储器(electrically EPROM，简称EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，简称RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的随机存取存储器(random access memory，简称RAM)可用，例如静态随机存取存储器(static RAM，简称SRAM)、动态随机存取存储器(DRAM)、同步动态随机存取存储器(synchronous DRAM，简称SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，简称DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，简称ESDRAM)、同步连接动态随机存取存储器(synchlink DRAM，简称SLDRAM)和直接内存总线随机存取存储器(direct rambus RAM，简称DR RAM)。
本发明实施例还提供了一种终端，包括存储器和处理器，所述存储器上存储有能够在所述处理器上运行的计算机程序，所述处理器运行所述计算机程序时执行上述方法的步骤。所述终端包括但不限于手机、计算机、平板电脑、远程服务器、云平台、云服务器等终端设备。
本发明实施例还提供了一种移动基站，包括存储器和处理器，所述存储器上存储有能够在所述处理器上运行的计算机程序，所述处理器运行所述计算机程序时执行上述方法的步骤。
本申请实施例中的基站(base station，简称BS)，也可称为基站设备，是一种部署在无线接入网(RAN)用以提供无线通信功能的装置。例如在2G网络中提供基站功能的设备包括基地无线收发站(英文：base transceiver station,简称BTS)，3G网络中提供基站功能的设备包括节点B(NodeB)，在4G网络中提供基站功能的设备包括演进的节点B(evolved NodeB，eNB)，在无线局域网络(wireless local area networks，简称WLAN)中，提供基站功能的设备为接入点(access point，简称AP)，5G新无线(New Radio，简称NR)中的提供基站 功能的设备gNB,以及继续演进的节点B(ng-eNB),其中gNB和终端之间采用NR技术进行通信，ng-eNB和终端之间采用E-UTRA(Evolved Universal Terrestrial Radio Access)技术进行通信，gNB和ng-eNB均可连接到5G核心网。本申请实施例中的基站还包含在未来新的通信***中提供基站功能的设备等。虽然本发明披露如上，但本发明并非限定于此。任何本领域技术人员，在不脱离本发明的精神和范围内，均可作各种更动与修改，因此本发明的保护范围应当以权利要求所限定的范围为准。

Claims (16)

  1. 一种物联网通信方法，其特征在于，包括以下步骤：
    控制终端设备在预设唤醒时刻从休眠态进入激活态；
    建立所述终端设备与移动基站之间的网络连接，并控制所述终端设备上传业务数据至所述移动基站；
    控制所述终端设备从所述激活态进入所述休眠态；
    其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
  2. 根据权利要求1所述的物联网通信方法，其特征在于，还包括：
    控制所述终端设备从所述移动基站接收更新后的预设唤醒时刻，并采用所述更新后的预设唤醒时刻进行下一次业务数据上传。
  3. 根据权利要求1所述的物联网通信方法，其特征在于，在控制终端设备在预设唤醒时刻从休眠态进入激活态之前，还包括：
    对各个终端设备进行区域划分，对于包含有终端设备的区域，每个区域包含一个或多个终端设备；
    确定各个区域包含的终端设备的预设唤醒时刻。
  4. 根据权利要求3所述的物联网通信方法，其特征在于，确定各个区域包含的终端设备的预设唤醒时刻包括：
    对于每个区域，确定所述移动基站进入该区域的进入时刻和离开该区域的离开时刻；
    根据所述进入时刻和离开时刻之间的一个或多个时间点，确定该区域包含的终端设备的预设唤醒时刻。
  5. 根据权利要求4所述的物联网通信方法，其特征在于，
    根据所述终端设备的移动状态确定所述预设唤醒时刻的唤醒频 率；
    其中，对于移动状态的终端设备，采用第一唤醒频率确定所述预设唤醒时刻；
    对于非移动状态的终端设备，采用第二唤醒频率确定所述预设唤醒时刻；
    所述第一唤醒频率大于第二唤醒频率。
  6. 根据权利要求3所述的物联网通信方法，其特征在于，确定各个区域包含的终端设备的预设唤醒时刻包括：
    对于包含一个或多个终端设备的区域，该区域内的所有终端设备采用相同的预设唤醒时刻。
  7. 根据权利要求3所述的物联网通信方法，其特征在于，确定各个区域包含的终端设备的预设唤醒时刻包括：
    对于包含多个终端设备的区域，该区域内的各个终端设备采用各自的预设唤醒时刻，不同的终端设备之间的预设唤醒时刻相同或不同。
  8. 根据权利要求3所述的物联网通信方法，其特征在于，对各个终端设备进行区域划分包括：
    根据所述移动基站的覆盖范围确定所述区域的面积上限；
    其中，所述移动基站的覆盖范围越小，所述区域的面积上限越小。
  9. 根据权利要求1所述的物联网通信方法，其特征在于，所述移动基站的运行路线为闭环路线，且运行时间周期为预设周期时长。
  10. 根据权利要求1所述的物联网通信方法，其特征在于，建立所述终端设备与移动基站之间的网络连接包括：
    控制所述终端设备仅采用所述移动基站的频点进行网络搜索，以建立所述终端设备与移动基站之间的网络连接。
  11. 一种物联网通信方法，其特征在于，包括以下步骤：
    接收业务数据，所述业务数据是在建立终端设备与移动基站之间的网络连接后，控制所述终端设备上传的；
    其中，在建立所述终端设备与移动基站之间的网络连接之前，所述终端设备在预设唤醒时刻从休眠态进入激活态；
    在控制所述终端设备上传业务数据之后，所述终端设备在预设唤醒时刻从休眠态进入激活态；
    其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
  12. 一种物联网通信装置，其特征在于，包括：
    唤醒模块，用于控制终端设备在预设唤醒时刻从休眠态进入激活态；
    上传模块，用于建立所述终端设备与移动基站之间的网络连接，并控制所述终端设备上传业务数据至所述移动基站；
    休眠模块，用于控制所述终端设备从所述激活态进入所述休眠态；
    其中，所述移动基站在预设路线上运行，所述终端设备位于所述预设路线周边的预设范围内。
  13. 一种物联网通信装置，其特征在于，包括：
    接收模块，用于接收业务数据，所述业务数据是在建立终端设备与移动基站之间的网络连接后，控制所述终端设备上传的；
    其中，在建立所述终端设备与移动基站之间的网络连接之前，所述终端设备在预设唤醒时刻从休眠态进入激活态；
    在控制所述终端设备上传业务数据之后，所述终端设备在预设唤醒时刻从休眠态进入激活态；
    其中，所述移动基站在预设路线上运行，所述终端设备位于所述 预设路线周边的预设范围内。
  14. 一种存储介质，其上存储有计算机程序，其特征在于，所述计算机程序被处理器运行时执行权利要求1至10任一项所述物联网通信方法的步骤。
  15. 一种终端，包括存储器和处理器，所述存储器上存储有能够在所述处理器上运行的计算机指令，其特征在于，所述处理器运行所述计算机指令时执行权利要求1至10任一项所述物联网通信方法的步骤。
  16. 一种移动基站，包括存储器和处理器，所述存储器上存储有能够在所述处理器上运行的计算机指令，其特征在于，所述处理器运行所述计算机指令时执行权利要求11所述物联网通信方法的步骤。
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