WO2023236020A1 - 数据请求、请求接收方法和装置、通信装置及存储介质 - Google Patents

数据请求、请求接收方法和装置、通信装置及存储介质 Download PDF

Info

Publication number
WO2023236020A1
WO2023236020A1 PCT/CN2022/097232 CN2022097232W WO2023236020A1 WO 2023236020 A1 WO2023236020 A1 WO 2023236020A1 CN 2022097232 W CN2022097232 W CN 2022097232W WO 2023236020 A1 WO2023236020 A1 WO 2023236020A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
data
area
request
time
Prior art date
Application number
PCT/CN2022/097232
Other languages
English (en)
French (fr)
Inventor
洪伟
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/097232 priority Critical patent/WO2023236020A1/zh
Priority to CN202280001859.7A priority patent/CN115211163A/zh
Publication of WO2023236020A1 publication Critical patent/WO2023236020A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition

Definitions

  • the present disclosure relates to the field of communication technology, and specifically, to a data requesting method, a request receiving method, a data requesting device, a request receiving device, a communication device and a computer-readable storage medium.
  • the high-speed rail dedicated network is very different from the ordinary public LTE network.
  • multiple RRUs Remote Radio Unit, radio frequency remote module
  • embodiments of the present disclosure propose a data requesting method, a request receiving method, a data requesting device, a request receiving device, a communication device and a computer-readable storage medium to solve technical problems in related technologies.
  • a data request method is proposed, which is executed by a terminal.
  • the method includes: before the terminal enters a communication-affected area, sending request information to a network device; wherein the request The information is used to request the network device to send data to the terminal that the terminal will use in the area.
  • a request receiving method is proposed, which is executed by a network device.
  • the method includes: receiving request information sent by a terminal before entering a communication-affected area, wherein the request information is used to Requesting the network device to send data to the terminal that the terminal will use in the area.
  • a data requesting device which is executed by a terminal.
  • the device includes: a sending module configured to send request information to a network device before the terminal enters a communication-affected area. ; Wherein, the request information is used to request the network device to send the data to be used by the terminal in the area to the terminal.
  • a request receiving apparatus which is executed by a network device.
  • the apparatus includes: a receiving module configured to receive request information sent by a terminal before entering a communication-affected area, wherein, The request information is used to request the network device to send data to be used by the terminal in the area to the terminal.
  • a communication device including: a processor; and a memory for storing a computer program; wherein when the computer program is executed by the processor, the above data request method is implemented.
  • a communication device including: a processor; a memory for storing a computer program; wherein when the computer program is executed by the processor, the above request receiving method is implemented.
  • a computer-readable storage medium for storing a computer program.
  • the steps in the above data request method are implemented.
  • a computer-readable storage medium for storing a computer program, and when the computer program is executed by a processor, the steps in the above request receiving method are implemented.
  • the terminal before entering a communication-affected area, can send request information to the network device to request the network device to send the data to be used by the terminal in the area to the terminal in advance, so that when entering the area Before entering the area, the terminal can receive the data to be used after entering the area, and then after entering the area, it can use the data received in advance to ensure that before entering the area and after entering the area
  • the terminal conducts business continuity, thereby ensuring a good user experience.
  • Figure 1 is a schematic flow chart of a data request method according to an embodiment of the present disclosure.
  • Figure 2 is a schematic flow chart of another data request method according to an embodiment of the present disclosure.
  • Figure 3 is a schematic flow chart of yet another data request method according to an embodiment of the present disclosure.
  • Figure 4 is a schematic flow chart of a request receiving method according to an embodiment of the present disclosure.
  • Figure 5 is a schematic block diagram of a data request device according to an embodiment of the present disclosure.
  • Figure 6 is a schematic block diagram of a request receiving device according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic block diagram of a device for data request according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic block diagram of a device for request reception according to an embodiment of the present disclosure.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first position may also be called a second position, and similarly, the second position may also be called a first position.
  • word "if” as used herein may be interpreted as "when” or “when” or “in response to determining.”
  • the terms used in this article are “greater than” or “less than”, “higher than” or “lower than” when characterizing size relationships. But for those skilled in the art, it can be understood that: the term “greater than” also covers the meaning of “greater than or equal to”, and “less than” also covers the meaning of “less than or equal to”; the term “higher than” covers the meaning of “higher than or equal to”. “The meaning of “less than” also covers the meaning of "less than or equal to”.
  • Figure 1 is a schematic flow chart of a data request method according to an embodiment of the present disclosure.
  • the data request method shown in this embodiment can be executed by a terminal, which includes but is not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
  • the terminal can communicate with network equipment, which includes but is not limited to network equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.
  • the data request method may include the following steps:
  • step S101 before the terminal enters the communication-affected area, send request information to the network device;
  • the request information is used to request the network device to send data to be used by the terminal in the area to the terminal.
  • the terminal may pass through a communication-affected area during movement.
  • a communication-affected area during movement.
  • the terminal when the terminal is moving on the road, for example, a user holding a mobile phone is driving a car on the road, that is, the mobile phone is moving in a public community and may pass through an area where communication is affected, and the area includes a tunnel through which the road passes;
  • a terminal when a terminal moves in a high-speed railway dedicated network, it may pass through an area where communication is affected, and the area includes a tunnel through which the high-speed railway passes.
  • the following embodiments mainly illustrate the technical solution of the present disclosure in a scenario where a terminal moves in a high-speed rail dedicated network.
  • the network device includes a network device in a high-speed rail dedicated network; and/or the area includes a tunnel.
  • the terminal can determine the first time when entering the area, and then send the request information to the network device before the first time; the terminal can also determine the first location when entering the area, and then send the request information to the network device before the first location. Request information.
  • the terminal's communication in the area will be affected, for example, if the area includes a tunnel, after a user taking the high-speed rail takes the terminal into the tunnel, the communication quality of the terminal will be reduced, and communication may even be interrupted. , which will cause the business performed by the terminal to be affected.
  • the user before entering the tunnel, the user is using the terminal to watch online videos.
  • the data transmission rate of the video service will be reduced or even interrupted, causing the video playback that the user is watching to freeze or even stop, seriously affecting the user. experience.
  • the terminal can send request information to the network device before entering the communication-affected area.
  • the request information can be carried in RRC (Radio Resource Control, Radio Resource Control) signaling and sent to the network device.
  • RRC Radio Resource Control, Radio Resource Control
  • the terminal can receive the data that will be used after entering the area, and then after entering the area After entering the area, the data received in advance can be used to ensure the continuity of services performed by the terminal before entering the area and after entering the area, thereby ensuring a good user experience.
  • the request information also carries at least one of the following auxiliary information:
  • the terminal may also carry auxiliary information in the request information sent to the network device for reference by the network device.
  • the auxiliary information is only for reference by the network device and cannot determine the action of the network device. That is, the network device can choose to deliver the data requested by the terminal based on the auxiliary information, or it can choose not to deliver the data requested by the terminal based on the auxiliary information.
  • the auxiliary information delivers the data requested by the terminal, but sends the data to the terminal according to its own configuration or protocol agreement.
  • the request information may also carry the amount of data required by the terminal to request the network device to send data in advance. Accordingly, the network device may send the data of the amount of data to the terminal. Of course, the network device may also determine to issue the data as needed. amount of data.
  • the request information may also carry the time for the terminal to request the network device to send data in advance, so that the network device can send the data to the terminal at the time.
  • the network device can also determine the time to send the data as needed. .
  • the request information may also carry the duration for which the terminal requests the network device to send data in advance. Accordingly, the network device may send the data of the data amount to the terminal. Of course, the network device may also determine to issue the data as needed. amount of data.
  • the method further includes: determining the data amount based on at least one of the following information:
  • the duration of the route for the terminal to pass through the area is positively correlated with the amount of data
  • the moving speed of the terminal for example, the moving speed is positively related to the data amount
  • the service quality of the data for example, the service quality is positively related to the data amount.
  • the terminal can determine the duration of the route that the terminal takes through the area, and then determine the amount of data that needs to be requested based on the duration of the route. Since the longer the route duration is, the more data the terminal needs to use in the area, and the larger the amount of data required to be requested. Therefore, the route duration can be set to be positively correlated with the data amount to ensure the data amount of the requested data. Meet the terminal's usage needs in the area.
  • the terminal can determine its own moving speed, such as the current moving speed, or the moving speed in the area, and then determine the amount of data that needs to be requested based on the moving speed. Since the faster the terminal moves, the communication quality will be lower.
  • the network device can enhance coverage of the terminal, for example, repeatedly sending the data to the terminal, that is, the amount of data in this embodiment, can be It refers to the total data amount of the data that is repeatedly transmitted multiple times.
  • the data amount in other embodiments may be the data amount of a single transmission of the data. Therefore, the speed can be set to be positively correlated with the amount of data, and further the speed can be set to be positively correlated with the number of times the retransmission is requested.
  • the decoding success rate of the requested data ensures that the terminal can successfully decode the data sent by the network device during high-speed movement.
  • the terminal can determine the service type of data to be used in the area, and then determine the amount of data that needs to be requested based on the service type. For example, when the service type is a video service (such as online video), the amount of data that needs to be requested is relatively large; when the service type (such as online music) is an audio service, the amount of data that needs to be requested is relatively small.
  • the service types are not limited to the above two types, and may also include other service types, such as FTP (File Transfer Protocol) service, WWW service (one of the mobile communication services), etc.
  • the terminal can determine the service quality of the data to be used in the area, and then determine the amount of data that needs to be requested based on the service quality. Since for most services, the higher the quality of service, the greater the amount of data required. Therefore, the quality of service can be set to be positively correlated with the amount of data to ensure that the amount of data requested satisfies the requirements of the terminal in the area. required service quality.
  • the following illustrates how to determine the time to send the data through several embodiments.
  • the method further includes: determining the time based on at least one of the following information:
  • the length of the route passing through the area for example, the longer the route duration, the earlier the time;
  • the moving speed of the terminal for example, the greater the moving speed, the earlier the time.
  • the time of sending the data in the auxiliary information can be determined by the terminal.
  • the terminal can determine the length of the route passing through the area, and then determine the time of sending the data based on the length of the route. Since the longer the route duration is, the larger the amount of data that needs to be used in the area is. Therefore, the longer the route duration can be set, the earlier the time will be. For example, when the route duration is less than or equal to the duration threshold, send The time of sending the data is the first time, and when the path duration is greater than the duration threshold, the time of sending the data is the second time, and the second time is earlier than the first time. In this way, when the terminal needs to use a larger amount of data, the network device can send the data to the terminal earlier, ensuring that the delivery of the data has been completed when the terminal enters the area, so as to meet the usage needs of the terminal.
  • the time to send the data in the auxiliary information can be determined by the terminal.
  • the terminal can determine its own moving speed, and then determine the time to send the data based on the moving speed.
  • the greater the movement speed the greater the amount of required requested data. Therefore, the greater the movement speed, the earlier the time, for example, when the movement speed is less than or equal to the speed threshold.
  • the time for sending data is the first time, and when the moving speed is greater than the speed threshold, the time for sending data is the second time, and the second time is earlier than the first time. This is so that when the terminal needs a larger amount of data, the network device can send the data to the terminal earlier, ensuring that the data has been delivered when the terminal enters the area, so as to meet the usage needs of the terminal.
  • FIG. 2 is a schematic flow chart of another data request method according to an embodiment of the present disclosure. As shown in Figure 2, before the terminal enters the communication-affected area, sending request information to the network device includes:
  • step S201 determine the first time and/or first location when entering the area
  • step S202 send request information to the network device at the second time and/or second location
  • the second time is before the first time and is separated by a preset time length from the first time;
  • the second position is before the first position and is separated by a preset time length from the first position.
  • the terminal may determine the first time when entering the area, and then determine the second time before the first time. For example, the terminal may determine that the time before the first time and a preset time distance from the first time is the second time. two times, and sends request information to the network device at the second time.
  • the terminal can determine the first position when entering the area, and then determine the second position before the first position. For example, the terminal can determine the position before the first position that is a preset distance away from the first position as the second position. second location, and sends request information to the network device at the second location. It should be noted that when the terminal is in a high-speed rail dedicated network, the first position and the second position can both be located in the high-speed rail dedicated network, for example, on a high-speed rail track. The second position is before the first position, which means that the proportion of the second position is the third. The first position is closer to the terminal, that is, the terminal will pass through the second position first and then the first position.
  • FIG. 3 is a schematic flow chart of yet another data request method according to an embodiment of the present disclosure. As shown in Figure 3, determining the first time and/or the first location when entering the area includes:
  • step S301 the first time is predicted based on big data of historical movement information of terminals entering the area and a model obtained based on artificial intelligence learning.
  • big data of the historical movement information of terminals entering the area can be learned based on artificial intelligence (such as machine learning, deep learning) to obtain the information that the input includes the movement information of the terminal and the output includes the first time A model, based on which the terminal can predict the first time to arrive at the first location.
  • artificial intelligence such as machine learning, deep learning
  • the movement information of the terminal includes but is not limited to the movement speed of the terminal before entering the area, environmental factors (such as wind speed, weather), the time of entering the area, etc.
  • the historical movement of each terminal when entering the area can be recorded. information, and construct a training sample set based on the recorded information, and then learn the training sample set based on artificial intelligence to obtain a model that can predict the first time to enter the area.
  • the process of obtaining the model can be performed by the terminal or by the network device, and the obtained model is sent to the terminal.
  • the terminal can input its own movement information into the model, and the time output by the model can be used as the first time the terminal enters the area.
  • the terminal can also calculate the first time in real time. For example, determining the first time and/or the first location when entering the area includes predicting the first time based on the location and speed of the terminal.
  • the terminal can determine its current position and speed before entering the area, and then determine the distance from the current position to the first position (the length of the high-speed rail track), and then determine the distance from the current position based on the determined distance and speed.
  • the time it takes for the position to reach the first position add the current time to the determined time to get the first time.
  • Figure 4 is a schematic flow chart of a request receiving method according to an embodiment of the present disclosure.
  • the data request method shown in this embodiment can be executed by a network device.
  • the network device can communicate with a terminal.
  • the terminal includes but is not limited to mobile phones, tablet computers, wearable devices, sensors, Internet of Things devices and other communication devices.
  • the network device Equipment includes but is not limited to network equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.
  • the data request method may include the following steps:
  • step S401 receive request information sent by the terminal before entering the communication-affected area, where the request information is used to request the network device to send to the terminal data that the terminal will use in the area.
  • the network device includes a network device in a high-speed rail dedicated network; and/or the area includes a tunnel.
  • the terminal can determine the first time when entering the area, and then send the request information to the network device before the first time; the terminal can also determine the first location when entering the area, and then send the request information to the network device before the first location. Request information.
  • the terminal's communication in the area will be affected, for example, if the area includes a tunnel, after a user taking the high-speed rail takes the terminal into the tunnel, the communication quality of the terminal will be reduced, and communication may even be interrupted. , which will cause the business performed by the terminal to be affected.
  • the user before entering the tunnel, the user is using the terminal to watch online videos.
  • the data transmission rate of the video service will be reduced or even interrupted, causing the video playback that the user is watching to freeze or even stop, seriously affecting the user. experience.
  • the terminal can send request information to the network device before entering the communication-affected area.
  • the request information can be carried in RRC signaling and sent to the network device to request the network device to send the terminal to the network device in advance.
  • the data to be used in the area is sent to the terminal, so that before entering the area, the terminal can receive the data to be used after entering the area, and then after entering the area, the terminal can use the early reception.
  • the data obtained ensures the continuity of services performed by the terminal before entering the area and after entering the area, thereby ensuring a good user experience.
  • the request information also carries at least one of the following auxiliary information: the amount of data; the time to send the data; and the duration of sending the data.
  • the method further includes: sending the data to the terminal according to the auxiliary information.
  • the terminal may also carry auxiliary information in the request information sent to the network device for reference by the network device.
  • the auxiliary information is only for reference by the network device and cannot determine the action of the network device. That is, the network device can choose to deliver the data requested by the terminal based on the auxiliary information, or it can choose not to deliver the data requested by the terminal based on the auxiliary information.
  • the auxiliary information delivers the data requested by the terminal, but sends the data to the terminal according to its own configuration or protocol agreement.
  • the request information may also carry the amount of data required by the terminal to request the network device to send data in advance. Accordingly, the network device may send the data of the amount of data to the terminal. Of course, the network device may also determine to issue the data as needed. amount of data.
  • the request information may also carry the time for the terminal to request the network device to send data in advance, so that the network device can send the data to the terminal at the time.
  • the network device can also determine the time to send the data as needed. .
  • the request information may also carry the duration for which the terminal requests the network device to send data in advance. Accordingly, the network device may send the data of the data amount to the terminal. Of course, the network device may also determine to issue the data as needed. amount of data.
  • the present disclosure also provides embodiments of a data requesting device and a request receiving device.
  • FIG. 5 is a schematic block diagram of a data request device according to an embodiment of the present disclosure.
  • the data requesting device shown in this embodiment may be a terminal, or a device composed of modules in the terminal.
  • the terminal includes but is not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
  • the terminal can communicate with network equipment, which includes but is not limited to network equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.
  • the data request device may include:
  • the sending module 501 is configured to send request information to the network device before the terminal enters the communication-affected area; wherein the request information is used to request the network device to send the terminal to the terminal.
  • the network device includes a network device in a high-speed rail dedicated network; and/or the area includes a tunnel.
  • the request information also carries at least one of the following auxiliary information: the amount of data; the time to send the data; and the duration of sending the data.
  • the device further includes: a processing module configured to determine the amount of data based on at least one of the following information: a path length of the terminal passing through the area, wherein the path length is the same as the path length of the terminal.
  • the amount of data is positively related; the moving speed of the terminal, where the moving speed is positively related to the amount of data; the service type of the data; the quality of service of the data, where the quality of service is related to the data amount Quantity is positively related.
  • the processing module is further configured to determine the time based on at least one of the following information: the duration of the route that the terminal passes through the area, wherein the longer the route duration, the longer the time. Early; the moving speed of the terminal, where the greater the moving speed, the earlier the time.
  • the device further includes: a processing module configured to determine the first time and/or the first location when entering the area; wherein the sending module is configured to determine the first time and/or the first location when entering the area; wherein the sending module is configured to determine the second time and/or the first location.
  • the second location sends request information to the network device; the second time is before the first time and is separated by a preset time length from the first time, and the second location is before the first location and is with The first positions are separated by a preset distance.
  • the processing module is configured to predict the first time based on big data of historical movement information of terminals entering the area and a model learned based on artificial intelligence.
  • the processing module is configured to predict the first time based on the position and speed of the terminal.
  • FIG. 6 is a schematic block diagram of a request receiving device according to an embodiment of the present disclosure.
  • the request receiving device shown in this embodiment can be a network device, or a device composed of modules in the network device.
  • the network device can communicate with a terminal.
  • the terminal includes but is not limited to mobile phones, tablet computers, wearable devices, Communication devices such as sensors and Internet of Things equipment.
  • the network equipment includes but is not limited to network equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.
  • the request receiving device may include:
  • the receiving module 601 is configured to receive request information sent by the terminal before entering the communication-affected area, where the request information is used to request the network device to send to the terminal what the terminal will use in the area. The data.
  • the network device includes a network device in a high-speed rail dedicated network; and/or the area includes a tunnel.
  • the request information also carries at least one of the following auxiliary information: the amount of data; the time to send the data; and the duration of sending the data.
  • the apparatus further includes: a sending module configured to send the data to the terminal according to the auxiliary information.
  • the device embodiment since it basically corresponds to the method embodiment, please refer to the partial description of the method embodiment for relevant details.
  • the device embodiments described above are only illustrative.
  • the modules described as separate components may or may not be physically separated.
  • the components shown as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Persons of ordinary skill in the art can understand and implement the method without any creative effort.
  • An embodiment of the present disclosure also provides a communication device, including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the data request method described in any of the above embodiments is implemented .
  • An embodiment of the present disclosure also provides a communication device, including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the request receiving method described in any of the above embodiments is implemented .
  • Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the steps in the data request method described in any of the above embodiments are implemented.
  • Embodiments of the present disclosure also provide a computer-readable storage medium for storing a computer program.
  • the computer program is executed by a processor, the steps in the request receiving method described in any of the above embodiments are implemented.
  • FIG. 7 is a schematic block diagram of a device 700 for request reception according to an embodiment of the present disclosure.
  • the apparatus 700 may be provided as a base station.
  • apparatus 700 includes a processing component 722, which may further include one or more processors, a wireless transmit/receive component 724, an antenna component 726, and a signal processing portion specific to the wireless interface.
  • processors in the processing component 722 may be configured to implement the request receiving method described in any of the above embodiments.
  • FIG. 8 is a schematic block diagram of a device 800 for data request according to an embodiment of the present disclosure.
  • the device 800 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • the apparatus 800 may include one or more of the following components: a processing component 802 , a memory 804 , a power supply component 806 , a multimedia component 808 , an audio component 810 , an input/output (I/O) interface 812 , a sensor component 814 , and Communication component 816.
  • a processing component 802 a memory 804 , a power supply component 806 , a multimedia component 808 , an audio component 810 , an input/output (I/O) interface 812 , a sensor component 814 , and Communication component 816.
  • Processing component 802 generally controls the overall operations of device 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above data request method.
  • processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
  • processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
  • Memory 804 is configured to store various types of data to support operations at device 800 . Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 804 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power supply component 806 provides power to the various components of device 800.
  • Power supply components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 800 .
  • Multimedia component 808 includes a screen that provides an output interface between the device 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 808 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 810 is configured to output and/or input audio signals.
  • audio component 810 includes a microphone (MIC) configured to receive external audio signals when device 800 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signal may be further stored in memory 804 or sent via communication component 816 .
  • audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 814 includes one or more sensors that provide various aspects of status assessment for device 800 .
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the device 800, and the sensor component 814 can also detect a change in position of the device 800 or a component of the device 800. , the presence or absence of user contact with the device 800 , device 800 orientation or acceleration/deceleration and temperature changes of the device 800 .
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 816 is configured to facilitate wired or wireless communication between apparatus 800 and other devices.
  • the device 800 can access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G LTE, 5G NR, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 816 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 800 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above data request method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above data request method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 804 including instructions, which can be executed by the processor 820 of the device 800 to complete the above data request method is also provided.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开涉及数据请求、请求接收方法和装置、通信装置及存储介质，其中，所述数据请求方法包括：在所述终端进入通信受影响的区域之前，向网络设备发送请求信息；其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。根据本公开，终端可以在进入通信受影响的区域之前，通过向网络设备发送请求信息，以请求网络设备提前将终端在所述区域中将要使用的数据发送给终端，从而在进入所述区域之前，终端就可以接收到在进入所述区域后将要使用的数据，进而在进入所述区域后，就可以使用提前接收到的数据，确保在进入所述区域之前和进入所述区域之后终端进行业务的连贯性，进而保证用户良好的体验。

Description

数据请求、请求接收方法和装置、通信装置及存储介质 技术领域
本公开涉及通信技术领域，具体而言，涉及数据请求方法、请求接收方法、数据请求装置、请求接收装置、通信装置和计算机可读存储介质。
背景技术
随着高铁技术的飞速发展以及高铁的快速部署开通，越来越多的用户会选择高铁出行。而为了满足乘坐高铁的移动用户的通信需求并保证乘坐高铁的移动用户的通信质量，运营商选择部署高铁专用网络(High-speed-railway dedicated network)试图来专门服务乘坐高铁的移动用户。
高铁专用网络与普通的公共LTE网络有很大的区别，在高铁专用网络中，多个RRU(Remote Radio Unit，射频拉远模块)会级联到一起作为一个小区来服务高铁的移动用户。
用户在高铁专用网络中移动时，会存在经过隧道的场景，由于高铁专用网路中的基站一般设置在隧道之外，隧道内的信号覆盖相对较弱，导致进入隧道的用户的通信质量受到影响。
发明内容
有鉴于此，本公开的实施例提出了数据请求方法、请求接收方法、数据请求装置、请求接收装置、通信装置和计算机可读存储介质，以解决相关技术中的技术问题。
根据本公开实施例的第一方面，提出一种数据请求方法，由终端执行，所述方法包括：在所述终端进入通信受影响的区域之前，向网络设备发送请求信息；其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
根据本公开实施例的第二方面，提出一种请求接收方法，由网络设备执行，所述方法包括：接收终端在进入通信受影响的区域之前发送的请求信息，其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
根据本公开实施例的第三方面，提出一种数据请求装置，由终端执行，所述装置包括：发送模块，被配置为在所述终端进入通信受影响的区域之前，向网络设备发送请求信息；其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
根据本公开实施例的第四方面，提出一种请求接收装置，由网络设备执行，所述装置包括：接收模块，被配置为接收终端在进入通信受影响的区域之前发送的请求信息，其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
根据本公开实施例的第五方面，提出一种通信装置，包括：处理器；用于存储计算机程序的存储器；其中，当所述计算机程序被处理器执行时，实现上述数据请求方法。
根据本公开实施例的第六方面，提出一种通信装置，包括：处理器；用于存储计算机程序的存储器；其中，当所述计算机程序被处理器执行时，实现上述请求接收方法。
根据本公开实施例的第七方面，提出一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被处理器执行时，实现上述数据请求方法中的步骤。
根据本公开实施例的第八方面，提出一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被处理器执行时，实现上述请求接收方法中的步骤。
根据本公开的实施例，终端可以在进入通信受影响的区域之前，通过向网络设备发送请求信息，以请求网络设备提前将终端在所述区域中将要使用的数据发送给终端，从而在进入所述区域之前，终端就可以接收到在进入所述区域后将要使用的数据，进而在进入所述区域后，就可以使用提前接收到的数据，确保在进入所述区域之前和进入所述区域之后终端进行业务的连贯性，进而保证用户良好的体验。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是根据本公开的实施例示出的一种数据请求方法的示意流程图。
图2是根据本公开的实施例示出的另一种数据请求方法的示意流程图。
图3是根据本公开的实施例示出的又一种数据请求方法的示意流程图。
图4是根据本公开的实施例示出的一种请求接收方法的示意流程图。
图5是根据本公开的实施例示出的一种数据请求装置的示意框图。
图6是根据本公开的实施例示出的一种请求接收装置的示意框图。
图7是根据本公开的实施例示出的一种用于数据请求的装置的示意框图。
图8是根据本公开的实施例示出的一种用于请求接收的装置的示意框图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一位置也可以被称为第二位置，类似地，第二位置也可以被称为第一位置。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
出于简洁和便于理解的目的，本文在表征大小关系时，所使用的术语为“大于”或“小于”、“高于”或“低于”。但对于本领域技术人员来说，可以理解：术语“大于”也涵盖了“大于等于”的含义，“小于”也涵盖了“小于等于”的含义；术语“高于”涵盖了“高于等于”的含义，“低于”也涵盖了“低于等于”的含义。
图1是根据本公开的实施例示出的一种数据请求方法的示意流程图。本实施例 所示的数据请求方法可以由终端执行，所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。所述终端可以与网络设备通信，所述网络设备包括但不限于4G、5G、6G等通信系统中的网络设备，例如基站、核心网等。
如图1所示，所述数据请求方法可以包括以下步骤：
在步骤S101中，在所述终端进入通信受影响的区域之前，向网络设备发送请求信息；
其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
在一个实施例中，终端在移动过程中，可能经过通信受影响的区域。例如，当终端在公路上移动时，例如持有手机的使用者驾驶汽车在公路上行驶，即，该手机在公共小区中移动，可能经过通信受影响的区域，所述区域包括公路经过的隧道；例如终端在高铁专用网络中移动时，可能经过通信受影响的区域，所述区域包括高铁经过的隧道。以下实施例主要针对终端在高铁专用网络中移动的场景对本公开的技术方案进行示例性说明。
在一个实施例中，所述网络设备包括高铁专用网络中的网络设备；和/或所述区域包括隧道。
终端可以确定进入所述区域时的第一时间，进而在第一时间之前向网络设备发送请求信息；终端也可以确定进入所述区域时的第一位置，进而在第一位置之前向网络设备发送请求信息。
由于终端在所述区域中进行通信会受到影响，例如在所述区域包括隧道的情况下，乘坐高铁的用户在携带终端进入隧道后，终端的通信质量就会降低，甚至可能出现通信中断的情况，这会导致终端进行的业务受到影响。
例如在进入隧道之前，用户正在使用终端观看在线视频，在进入隧道后，由于通信质量降低，视频业务的数据传输速率会降低甚至中断，从而导致用户观看的视频播放卡顿甚至停止，严重影响用户体验。
根据本公开的实施例，终端可以在进入通信受影响的区域之前，通过向网络设备发送请求信息，所述请求信息可以携带在RRC(Radio Resource Control，无线资源控制)信令中发送至网络设备，以请求网络设备提前将终端在所述区域中将要使用的数据发送给终端，从而在进入所述区域之前，终端就可以接收到在进入所述区域后将 要使用的数据，进而在进入所述区域后，就可以使用该提前接收到的数据，确保在进入所述区域之前和进入所述区域之后终端进行业务的连贯性，进而保证用户良好的体验。
在一个实施例中，所述请求信息中还携带有以下至少一项辅助信息：
所述数据的数据量；
发送所述数据的时间；
发送所述数据的持续时长。
终端在向网络设备发送的请求信息中，还可以携带辅助信息，以供网络设备参考。需要说明的是，所述辅助信息仅供网络设备参考，并不能决定网络设备的动作，也即网络设备可以选择根据所述辅助信息下发所述终端请求的数据，也可以选择不根据所述辅助信息下发所述终端请求的数据，而是根据自身配置或者协议约定等向终端发送数据。
例如在请求信息中还可以携带终端请求网络设备提前发送数据的数据量，网络设备据此可以向终端发送所述数据量的所述数据，当然，网络设备也可以根据需要确定下发所述数据的数据量。
例如在请求信息中还可以携带终端请求网络设备提前发送数据的时间，网络设备据此可以在所述时间向终端发送所述数据，当然，网络设备也可以根据需要确定下发所述数据的时间。
例如在请求信息中还可以携带终端请求网络设备提前发送数据的持续时长，网络设备据此可以向终端发送所述数据量的所述数据，当然，网络设备也可以根据需要确定下发所述数据的数据量。
在一个实施例中，所述方法还包括：根据以下至少一种信息确定所述数据量：
所述终端经过所述区域的途径时长，例如，所述途径时长与所述数据量正相关；
所述终端的移动速度，例如，所述移动速度与所述数据量正相关；
所述数据的业务类型；
所述数据的服务质量，例如，所述服务质量与所述数据量正相关。
在一个实施例中，终端可以确定所述终端经过所述区域的途径时长，进而根据 所述途径时长确定需要请求数据的数据量。由于途径时长越长，终端在所述区域中需要使用的数据越多，所需请求数据的数据量就越大，因此，可以设置途径时长与数据量正相关，以便确保所请求数据的数据量满足终端在所述区域的使用需要。
在一个实施例中，终端可以确定自身的移动速度，例如当前的移动速度，或者在所述区域的移动速度，进而根据移动速度确定需要请求数据的数据量。由于终端的移动速度越快，通信质量会越低，为了克服这种情况，网络设备可以对终端进行增强覆盖，例如重复向终端发送所述数据，也即本实施例中的数据量，可以是指多次重复传输所述数据总的数据量，其他实施例中的数据量可以是单次传输所述数据的数据量。因此，可以设置速度与数据量正相关，进一步可以设置速度与请求重传的次数正相关，也即速度越大，可以请求网络设备越多次地向终端重传所述数据，以便提高终端对所请求数据的解码成功率，确保终端能够在高速移动过程中成功解码网络设备发送的所述数据。
在一个实施例中，终端可以确定在所述区域中将要使用的数据的业务类型，进而根据所述业务类型确定需要请求数据的数据量。例如在业务类型为视频业务(例如在线视频)时，需要请求数据的数据量相对较大，在业务类型(例如在线音乐)为音频业务时，需要请求数据的数据量相对较小。当然，业务类型并不限于上述两种，还可以包括其他业务类型，例如FTP(File Transfer Protocol)业务、WWW业务(移动通信业务中的一种)等。
在一个实施例中，终端可以确定在所述区域中将要使用的数据的服务质量，进而根据所述服务质量确定需要请求数据的数据量。由于对于大多数业务而言，服务质量越高，所需要的数据量就越大，因此，可以设置服务质量与所述数据量正相关，以便确保所请求数据的数据量满足终端在所述区域中要求的服务质量。
以下通过几个实施例示例性说明如何确定发送所述数据时间。
在一个实施例中，所述方法还包括：根据以下至少一种信息确定所述时间：
经过所述区域的途径时长，例如，所述途径时长越长，所述时间越早；
所述终端的移动速度，例如，所述移动速度越大，所述时间越早。
在一个实施例中，辅助信息中发送所述数据的时间，可以由终端确定，例如终端可以确定经过所述区域的途径时长，进而根据所述途径时长确定发送数据的时间。由于途径时长越长，在所述区域中需要使用数据的数据量就越大，因此，可以设置所 述途径时长越长，所述时间越早，例如在途径时长小于或等于时长阈值时，发送数据的时间为第一时间，途径时长大于时长阈值时，发送数据的时间为第二时间，第二时间早于第一时间。以便终端在需要使用更大数据量的数据时，网络设备可以更早地向终端发送所述数据，确保在终端进入所述区域时已经完成所述数据的下发，满足终端的使用需要。
在一个实施例中，辅助信息中发送所述数据的时间，可以由终端确定，例如终端可以确定自身的移动速度，进而根据所述移动速度确定发送数据的时间。根据前文的实施例可知，移动速度越大，所需请求数据的数据量也越大，因此，可以设置所述移动速度越大，所述时间越早，例如在移动速度小于或等于速度阈值时，发送数据的时间为第一时间，移动速度大于速度阈值时，发送数据的时间为第二时间，第二时间早于第一时间。以便终端在需要更大数据量的数据时，网络设备可以更早地向终端发送所述数据，确保在终端进入所述区域时已经完成所述数据的下发，满足终端的使用需要。
图2是根据本公开的实施例示出的另一种数据请求方法的示意流程图。如图2所示，所述在所述终端进入通信受影响的区域之前，向网络设备发送请求信息包括：
在步骤S201中，确定进入所述区域时的第一时间和/或第一位置；
在步骤S202中，在第二时间和/或第二位置向网络设备发送请求信息；
其中，所述第二时间在所述第一时间之前，与所述第一时间之前相距预设时长，所述第二位置在所述第一位置之前，与所述第一位置之间相距预设距离。
在一个实施例中，终端可以确定进入所述区域时的第一时间，进而确定在第一时间之前的第二时间，例如可以确定第一时间之前与第一时间相距预设时长的时间为第二时间，并在第二时间向网络设备发送请求信息。
在一个实施例中，终端可以确定进入所述区域时的第一位置，进而确定在第一位置之前的第二位置，例如可以确定第一位置之前与第一位置相距预设距离的位置为第二位置，并在第二位置向网络设备发送请求信息。需要说明的是，终端在高铁专用网络中时，第一位置和第二位置可以均位于高铁专用网络中，例如位于高铁轨道上，第二位置在第一位置之前，是指第二位置比例第一位置到终端更近，也即终端会先经过第二位置，后经过第一位置。
图3是根据本公开的实施例示出的又一种数据请求方法的示意流程图。如图3 所示，所述确定进入所述区域时的第一时间和/或第一位置包括：
在步骤S301中，根据进入所述区域的终端的历史移动信息的大数据，以及基于人工智能学习得到的模型预测所述第一时间。
在一个实施例中，可以基于人工智能对进入所述区域的终端的历史移动信息的大数据进行学习(例如机器学习、深度学习)，以得到输入包括终端的移动信息、输出包括第一时间的模型，基于该模型，终端可以预测到达所述第一位置的第一时间。
其中，终端的移动信息包括但不限于终端进入所述区域之前的移动速度、环境因素(例如风速、天气)、进入所述区域的时间等，可以记录每个终端在进入所述区域的历史移动信息，并根据记录的信息构成训练样本集，进而基于人工智能对训练样本集进行学习，以得到能够预测进入所述区域的第一时间的模型。
得到该模型的过程可以由终端进行，也可以由网络设备进行，并将得到的模型发送至终端。终端可以将自身的移动信息输入该模型，模型输出的时间即可作为终端进入所述区域的第一时间。
需要说明的是，终端除了可以根据上述模型预测第一时间，也可以实时地计算第一时间。例如，所述确定进入所述区域时的第一时间和/或第一位置包括：根据所述终端的位置和速度预测所述第一时间。
也即终端可以在进入所述区域之前，确定自身当前的位置和速度，进而确定从当前的位置到所述第一位置的距离(高铁轨道的长度)，进而根据确定的距离和速度确定从当前的位置到达第一位置的时长，将当前的时间加上确定的时长即可得到第一时间。
图4是根据本公开的实施例示出的一种请求接收方法的示意流程图。本实施例所示的数据请求方法可以由网络设备执行，所述网络设备可以与终端通信，终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置，所述网络设备包括但不限于4G、5G、6G等通信系统中的网络设备，例如基站、核心网等。
如图4所示，所述数据请求方法可以包括以下步骤：
在步骤S401中，接收终端在进入通信受影响的区域之前发送的请求信息，其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
在一个实施例中，所述网络设备包括高铁专用网络中的网络设备；和/或所述区域包括隧道。
终端可以确定进入所述区域时的第一时间，进而在第一时间之前向网络设备发送请求信息；终端也可以确定进入所述区域时的第一位置，进而在第一位置之前向网络设备发送请求信息。
由于终端在所述区域中进行通信会受到影响，例如在所述区域包括隧道的情况下，乘坐高铁的用户在携带终端进入隧道后，终端的通信质量就会降低，甚至可能出现通信中断的情况，这会导致终端进行的业务受到影响。
例如在进入隧道之前，用户正在使用终端观看在线视频，在进入隧道后，由于通信质量降低，视频业务的数据传输速率会降低甚至中断，从而导致用户观看的视频播放卡顿甚至停止，严重影响用户体验。
根据本公开的实施例，终端可以在进入通信受影响的区域之前，通过向网络设备发送请求信息，所述请求信息可以携带在RRC信令中发送至网络设备，以请求网络设备提前将终端在所述区域中将要使用的数据发送给终端，从而在进入所述区域之前，终端就可以接收到在进入所述区域后将要使用的数据，进而在进入所述区域后，就可以使用该提前接收到的数据，确保在进入所述区域之前和进入所述区域之后终端进行业务的连贯性，进而保证用户良好的体验。
在一个实施例中，所述请求信息中还携带有以下至少一项辅助信息：所述数据的数据量；发送所述数据的时间；发送所述数据的持续时长。
在一个实施例中，所述方法还包括：根据所述辅助信息向所述终端发送所述数据。
终端在向网络设备发送的请求信息中，还可以携带辅助信息，以供网络设备参考。需要说明的是，所述辅助信息仅供网络设备参考，并不能决定网络设备的动作，也即网络设备可以选择根据所述辅助信息下发所述终端请求的数据，也可以选择不根据所述辅助信息下发所述终端请求的数据，而是根据自身配置或者协议约定等向终端发送数据。
例如在请求信息中还可以携带终端请求网络设备提前发送数据的数据量，网络设备据此可以向终端发送所述数据量的所述数据，当然，网络设备也可以根据需要确定下发所述数据的数据量。
例如在请求信息中还可以携带终端请求网络设备提前发送数据的时间，网络设备据此可以在所述时间向终端发送所述数据，当然，网络设备也可以根据需要确定下发所述数据的时间。
例如在请求信息中还可以携带终端请求网络设备提前发送数据的持续时长，网络设备据此可以向终端发送所述数据量的所述数据，当然，网络设备也可以根据需要确定下发所述数据的数据量。
与前述的数据请求方法和请求接收方法的实施例相对应，本公开还提供了数据请求装置和请求接收装置的实施例。
图5是根据本公开的实施例示出的一种数据请求装置的示意框图。本实施例所示的数据请求装置可以为终端，或者为终端中的模块构成的装置，所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。所述终端可以与网络设备通信，所述网络设备包括但不限于4G、5G、6G等通信系统中的网络设备，例如基站、核心网等。
如图5所示，所述数据请求装置可以包括：
发送模块501，被配置为在所述终端进入通信受影响的区域之前，向网络设备发送请求信息；其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
在一个实施例中，所述网络设备包括高铁专用网络中的网络设备；和/或所述区域包括隧道。
在一个实施例中，所述请求信息中还携带有以下至少一项辅助信息：所述数据的数据量；发送所述数据的时间；发送所述数据的持续时长。
在一个实施例中，所述装置还包括：处理模块，被配置为根据以下至少一种信息确定所述数据量：所述终端经过所述区域的途径时长，其中，所述途径时长与所述数据量正相关；所述终端的移动速度，其中，所述移动速度与所述数据量正相关；所述数据的业务类型；所述数据的服务质量，其中，所述服务质量与所述数据量正相关。
在一个实施例中，所述处理模块，还被配置为根据以下至少一种信息确定所述时间：所述终端经过所述区域的途径时长，其中，所述途径时长越长，所述时间越早；所述终端的移动速度，其中，所述移动速度越大，所述时间越早。
在一个实施例中，所述装置还包括：处理模块，被配置为确定进入所述区域时的第一时间和/或第一位置；其中，所述发送模块被配置为在第二时间和/或第二位置向网络设备发送请求信息；所述第二时间在所述第一时间之前，与所述第一时间之前相距预设时长，所述第二位置在所述第一位置之前，与所述第一位置之间相距预设距离。
在一个实施例中，所述处理模块，被配置为根据进入所述区域的终端的历史移动信息的大数据，以及基于人工智能学习得到的模型预测所述第一时间。
在一个实施例中，所述处理模块，被配置为根据所述终端的位置和速度预测所述第一时间。
图6是根据本公开的实施例示出的一种请求接收装置的示意框图。本实施例所示的请求接收装置可以为网络设备，或者为网络设备中的模块构成的装置，所述网络设备可以与终端通信，所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置，所述网络设备包括但不限于4G、5G、6G等通信系统中的网络设备，例如基站、核心网等。
如图6所示，所述请求接收装置可以包括：
接收模块601，被配置为接收终端在进入通信受影响的区域之前发送的请求信息，其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
在一个实施例中，所述网络设备包括高铁专用网络中的网络设备；和/或所述区域包括隧道。
在一个实施例中，所述请求信息中还携带有以下至少一项辅助信息：所述数据的数据量；发送所述数据的时间；发送所述数据的持续时长。
在一个实施例中，所述装置还包括：发送模块，被配置为根据所述辅助信息向所述终端发送所述数据。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在相关方法的实施例中进行了详细描述，此处将不做详细阐述说明。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是 或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
本公开的实施例还提出一种通信装置，包括：处理器；用于存储计算机程序的存储器；其中，当所述计算机程序被处理器执行时，实现上述任一实施例所述的数据请求方法。
本公开的实施例还提出一种通信装置，包括：处理器；用于存储计算机程序的存储器；其中，当所述计算机程序被处理器执行时，实现上述任一实施例所述的请求接收方法。
本公开的实施例还提出一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被处理器执行时，实现上述任一实施例所述的数据请求方法中的步骤。
本公开的实施例还提出一种计算机可读存储介质，用于存储计算机程序，当所述计算机程序被处理器执行时，实现上述任一实施例所述的请求接收方法中的步骤。
如图7所示，图7是根据本公开的实施例示出的一种用于请求接收的装置700的示意框图。装置700可以被提供为一基站。参照图7，装置700包括处理组件722、无线发射/接收组件724、天线组件726、以及无线接口特有的信号处理部分，处理组件722可进一步包括一个或多个处理器。处理组件722中的其中一个处理器可以被配置为实现上述任一实施例所述的请求接收方法。
图8是根据本公开的实施例示出的一种用于数据请求的装置800的示意框图。例如，装置800可以是移动电话、计算机、数字广播终端、消息收发设备、游戏控制台、平板设备、医疗设备、健身设备、个人数字助理等。
参照图8，装置800可以包括以下一个或多个组件：处理组件802、存储器804、电源组件806、多媒体组件808、音频组件810、输入/输出(I/O)的接口812、传感器组件814以及通信组件816。
处理组件802通常控制装置800的整体操作，诸如与显示、电话呼叫、数据通信、相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令，以完成上述数据请求方法的全部或部分步骤。此外，处理组件802可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在装置800的操作。这些数据的示例包括用于在装置800上操作的任何应用程序或方法的指令、联系人数据、电话簿数据、消息、图片、视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)、电可擦除可编程只读存储器(EEPROM)、可擦除可编程只读存储器(EPROM)、可编程只读存储器(PROM)，只读存储器(ROM)、磁存储器、快闪存储器、磁盘或光盘。
电源组件806为装置800的各种组件提供电力。电源组件806可以包括电源管理系统，一个或多个电源，及其他与为装置800生成、管理和分配电力相关联的组件。
多媒体组件808包括在所述装置800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当装置800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当装置800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口，上述外围接口模块可以是键盘、点击轮、按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器，用于为装置800提供各个方面的状态评估。例如，传感器组件814可以检测到装置800的打开/关闭状态，组件的相对定位，例如所述组件为装置800的显示器和小键盘，传感器组件814还可以检测装置800或装置800一个组件的位置改变，用户与装置800接触的存在或不存在，装置800方位或加速/减速和装置800的温度变化。传感器组件814可以包括接近传感器，被配置用 来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件814还可以包括加速度传感器、陀螺仪传感器、磁传感器、压力传感器或温度传感器。
通信组件816被配置为便于装置800和其他设备之间有线或无线方式的通信。装置800可以接入基于通信标准的无线网络，如WiFi、2G、3G、4G LTE、5G NR或它们的组合。在一个示例性实施例中，通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术、红外数据协会(IrDA)技术、超宽带(UWB)技术、蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述数据请求方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器804，上述指令可由装置800的处理器820执行以完成上述数据请求方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作 之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本公开实施例所提供的方法和装置进行了详细介绍，本文中应用了具体个例对本公开的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本公开的方法及其核心思想；同时，对于本领域的一般技术人员，依据本公开的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本公开的限制。

Claims (18)

  1. 一种数据请求方法，其特征在于，由终端执行，所述方法包括：
    在所述终端进入通信受影响的区域之前，向网络设备发送请求信息；
    其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
  2. 根据权利要求1所述的方法，其特征在于，所述网络设备包括高铁专用网络中的网络设备；和/或
    所述区域包括隧道。
  3. 根据权利要求1所述的方法，其特征在于，所述请求信息中还携带有以下至少一项辅助信息：
    所述数据的数据量；
    发送所述数据的时间；
    发送所述数据的持续时长。
  4. 根据权利要求3所述的方法，其特征在于，所述方法还包括：根据以下至少一种信息确定所述数据量：
    所述终端经过所述区域的途径时长；
    所述终端的移动速度；
    所述数据的业务类型；
    所述数据的服务质量。
  5. 根据权利要求3所述的方法，其特征在于，所述方法还包括：根据以下至少一种信息确定所述时间：
    所述终端经过所述区域的途径时长；
    所述终端的移动速度。
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所述在所述终端进入通信受影响的区域之前，向网络设备发送请求信息包括：
    确定进入所述区域时的第一时间和/或第一位置；
    在第二时间和/或第二位置向网络设备发送请求信息；
    其中，所述第二时间在所述第一时间之前，与所述第一时间之前相距预设时长，所述第二位置在所述第一位置之前，与所述第一位置之间相距预设距离。
  7. 根据权利要求6所述的方法，其特征在于，所述确定进入所述区域时的第一时间和/或第一位置包括：
    根据进入所述区域的终端的历史移动信息的大数据，以及基于人工智能学习得到的模型预测所述第一时间。
  8. 根据权利要求6所述的方法，其特征在于，所述确定进入所述区域时的第一时间和/或第一位置包括：
    根据所述终端的位置和速度预测所述第一时间。
  9. 一种请求接收方法，其特征在于，由网络设备执行，所述方法包括：
    接收终端在进入通信受影响的区域之前发送的请求信息，其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
  10. 根据权利要求9所述的方法，其特征在于，所述网络设备包括高铁专用网络中的网络设备；和/或
    所述区域包括隧道。
  11. 根据权利要求9所述的方法，其特征在于，所述请求信息中还携带有以下至少一项辅助信息：
    所述数据的数据量；
    发送所述数据的时间；
    发送所述数据的持续时长。
  12. 根据权利要求11所述的方法，其特征在于，所述方法还包括：
    根据所述辅助信息向所述终端发送所述数据。
  13. 一种数据请求装置，其特征在于，所述装置包括：
    发送模块，被配置为在终端进入通信受影响的区域之前，向网络设备发送请求信息；
    其中，所述请求信息用于请求所述网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
  14. 一种请求接收装置，其特征在于，所述装置包括：
    接收模块，被配置为接收终端在进入通信受影响的区域之前发送的请求信息，其中，所述请求信息用于请求网络设备向所述终端发送所述终端在所述区域中将要使用的数据。
  15. 一种通信装置，其特征在于，包括：
    处理器；
    用于存储计算机程序的存储器；
    其中，当所述计算机程序被处理器执行时，实现权利要求1至8中任一项所述的 数据请求方法。
  16. 一种通信装置，其特征在于，包括：
    处理器；
    用于存储计算机程序的存储器；
    其中，当所述计算机程序被处理器执行时，实现权利要求9至12中任一项所述的请求接收方法。
  17. 一种计算机可读存储介质，用于存储计算机程序，其特征在于，当所述计算机程序被处理器执行时，实现权利要求1至8中任一项所述的数据请求方法中的步骤。
  18. 一种计算机可读存储介质，用于存储计算机程序，其特征在于，当所述计算机程序被处理器执行时，实现权利要求9至12中任一项所述的请求接收方法中的步骤。
PCT/CN2022/097232 2022-06-06 2022-06-06 数据请求、请求接收方法和装置、通信装置及存储介质 WO2023236020A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2022/097232 WO2023236020A1 (zh) 2022-06-06 2022-06-06 数据请求、请求接收方法和装置、通信装置及存储介质
CN202280001859.7A CN115211163A (zh) 2022-06-06 2022-06-06 数据请求、请求接收方法和装置、通信装置及存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/097232 WO2023236020A1 (zh) 2022-06-06 2022-06-06 数据请求、请求接收方法和装置、通信装置及存储介质

Publications (1)

Publication Number Publication Date
WO2023236020A1 true WO2023236020A1 (zh) 2023-12-14

Family

ID=83573721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/097232 WO2023236020A1 (zh) 2022-06-06 2022-06-06 数据请求、请求接收方法和装置、通信装置及存储介质

Country Status (2)

Country Link
CN (1) CN115211163A (zh)
WO (1) WO2023236020A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002232478A (ja) * 2000-11-06 2002-08-16 Matsushita Electric Ind Co Ltd 送信装置、受信装置及び放送データ配信方法
CN111917813A (zh) * 2019-05-10 2020-11-10 阿里云计算有限公司 通信方法、装置、设备、系统及存储介质

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002232478A (ja) * 2000-11-06 2002-08-16 Matsushita Electric Ind Co Ltd 送信装置、受信装置及び放送データ配信方法
CN111917813A (zh) * 2019-05-10 2020-11-10 阿里云计算有限公司 通信方法、装置、设备、系统及存储介质

Also Published As

Publication number Publication date
CN115211163A (zh) 2022-10-18

Similar Documents

Publication Publication Date Title
US11601861B2 (en) Unmanned aerial vehicle control method and apparatus
US9588805B2 (en) Method and terminal device for controlling background application
CN108401521B (zh) 信息生成方法及装置、信号发送方法及装置
WO2019000376A1 (zh) 一种实现网络边缘计算的方法及装置
CN109792625B (zh) 传输关于测量控制的配置信息的方法及装置
US10009283B2 (en) Method and device for processing information
CN113796122B (zh) 一种切换中继用户设备的方法、装置、设备及可读存储介质
US11641618B2 (en) Cell access method and apparatus
US20240063980A1 (en) System information reception method and apparatus, and system information transmission method and apparatus
RU2752646C1 (ru) Способ и устройство индикации типа соты
WO2022141095A1 (zh) 辅助ue的选择方法、装置及存储介质
US20230156557A1 (en) Unmanned aerial vehicle control method and apparatus
WO2023236020A1 (zh) 数据请求、请求接收方法和装置、通信装置及存储介质
US11191017B2 (en) Method and apparatus for camping on cell, user equipment, and base station
WO2019183893A1 (zh) 邻小区类型的指示方法及装置
WO2019109349A1 (zh) 终端接入的控制方法及装置
WO2023236019A1 (zh) 能力上报、能力确定方法和装置、通信装置及存储介质
WO2019000275A1 (zh) 一种实现无线网络边缘计算的方法及装置
US20230224769A1 (en) Method and apparatus for controlling data transmission rate communication device, and storage medium
WO2024016343A1 (zh) 接收参数调整方法、系统、装置、通信装置及存储介质
WO2024138415A1 (zh) 定位方法、装置、通信设备和存储介质
CN109375959B (zh) 定向拉起应用的方法及装置
US11382032B2 (en) Cell access method and apparatus
CN117652178A (zh) 信息处理方法及装置、通信设备及存储介质
CN116420371A (zh) 一种触发ue测量的方法、装置、通信设备及存储介质

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22945170

Country of ref document: EP

Kind code of ref document: A1