CN114745736A - Meta-universe service processing method and device, electronic equipment and storage medium - Google Patents
Meta-universe service processing method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The application provides a method and a device for processing a meta universe service, an electronic device and a storage medium. The method comprises the following steps: receiving a metastic service request sent by a user terminal under a primary base station coverage cell; processing the meta universe service request through an edge computing node deployed on the main base station; and returning the processing result of the edge computing node to the user terminal. According to the scheme, the metastic universe service request is processed through the edge computing node arranged on the main base station, so that the transmission distance of the metastic universe service is shortened, and the transmission delay of the metastic universe service is reduced.
Description
Technical Field
The present application relates to the field of communications, and in particular, to a method and an apparatus for processing a meta-universe service, an electronic device, and a storage medium.
Background
With the progress of the digitization technology, the metastic technology developed on the basis of the digitization technology is being developed. The meta universe is a 3D virtual space with link awareness and sharing features based on the Internet, presenting convergence and physical persistence features through virtual augmented physical reality.
In the related art, a user terminal sends a metastic service request to a base station, and the base station sends the metastic service request to an internet data room. And the metastic server deployed in the internet data machine room sends the processed result to the base station, and the base station returns the processed result to the user terminal. Because the number of internet data machine rooms is small and the distance between the internet data machine rooms and the base station is long, transmission delay can be generated, and user experience is influenced.
Disclosure of Invention
The application provides a method and a device for processing a metastic service, an electronic device and a storage medium, which are used for reducing the transmission delay of the metastic service.
In a first aspect, the present application provides a method for handling a meta-universe service, including: receiving a metastic service request sent by a user terminal under a primary base station coverage cell; processing the meta-universe service request through an edge computing node deployed on the primary base station; and returning the processing result of the edge computing node to the user terminal.
In one possible embodiment, the method further comprises: acquiring first signal strength of each cell of the user terminal relative to a plurality of base stations in a nearby preset range; determining a backup base station from the plurality of base stations according to the first signal strength; and transmitting the calculation data of the current metastic service to the standby base station; and if the user terminal needs to be switched to a base station other than the main base station, executing cell switching, and switching the edge computing node corresponding to the user terminal to an edge computing node corresponding to a base station to which a target cell after switching belongs.
In one possible embodiment, the determining a standby base station from the plurality of base stations according to the first signal strength includes: according to the first signal strength, sequencing each cell under the multiple base stations according to the strength of the signal from strong to weak; sequencing the base stations to which the cells belong according to the sequencing result of each cell under the base stations to obtain the sequencing results of the base stations; and according to the sequencing results of the base stations, taking a preset number of base stations sequenced at the front as the standby base station.
In one possible embodiment, the method further comprises: and if the user terminal does not need to be switched to a base station other than the main base station, only executing cell switching, and not executing the switching of the edge computing node.
In one possible embodiment, the method further comprises: acquiring a second signal intensity of the user terminal relative to a current connected cell under the main base station; detecting whether the second signal strength is smaller than a preset threshold value, and if so, determining a target cell to be switched to; if the target cell is not covered by the main base station, judging that the user terminal needs to be switched to a base station other than the main base station; and if the target cell is under the coverage of the main base station, judging that the user terminal does not need to be switched to a base station other than the main base station.
In a possible implementation manner, the determining a target cell to be handed over to includes: and taking the cell with the strongest signal strength in the standby base station as the target cell.
In a possible implementation manner, the performing cell handover if the ue needs to be handed over to a base station other than the active base station, and after the edge computing node corresponding to the ue is handed over to an edge computing node deployed in a base station to which the target cell belongs, further includes: and deleting the calculation data of the current metastic service stored in the edge calculation node corresponding to the other base station aiming at the other base stations except the base station to which the target cell belongs in the standby base station.
In a second aspect, the present application provides a processing apparatus for a metastic service, comprising: the system comprises an input module, a first sending module and a second sending module, wherein the input module is used for receiving a metastic service request sent by a user terminal under a primary base station coverage cell; the processing module is used for processing the meta-universe service request through an edge computing node deployed on the primary base station; and the output module is used for returning the processing result of the edge computing node to the user terminal.
In a possible embodiment, the apparatus further comprises: an obtaining module, configured to obtain a first signal strength of each cell of the user equipment with respect to a plurality of base stations in a predetermined nearby range; a screening module, configured to determine a standby base station from the plurality of base stations according to the first signal strength; and transmitting the calculation data of the current metastic service to the standby base station; and the execution module is used for executing cell switching if the user terminal needs to be switched to a base station other than the main base station, and switching the edge computing node corresponding to the user terminal to an edge computing node corresponding to a base station to which a target cell after switching belongs.
In a possible implementation manner, the screening module is specifically configured to rank, according to the first signal strength, each cell under the multiple base stations according to a signal strength from strong to weak; the screening module is further specifically configured to sort, according to a sorting result of each cell under the multiple base stations, the base stations to which the cell belongs, and obtain sorting results of the multiple base stations; the screening module is specifically configured to use a predetermined number of base stations ranked in the top as the standby base stations according to the ranking results of the plurality of base stations.
In a possible implementation manner, the executing module is further configured to execute only cell handover without executing handover of an edge computing node if the user equipment does not need to handover to a base station other than the active base station.
In a possible implementation manner, the screening module is further configured to obtain a second signal strength of the user equipment with respect to a current connected cell of the active base station; detecting whether the second signal strength is smaller than a preset threshold value, and if so, determining a target cell to be switched to; the screening module is further configured to determine that the user equipment needs to be handed over to a base station other than the primary base station if the target cell is not covered by the primary base station; the screening module is further configured to determine that the user equipment does not need to be handed over to a base station other than the primary base station if the target cell is covered by the primary base station.
In a possible implementation manner, the screening module is specifically configured to use a cell with the strongest signal strength in the standby base station as the target cell.
In a possible embodiment, the apparatus further comprises: and the backup module is used for deleting the calculation data of the current meta-universe service stored in the edge calculation node corresponding to the other base station aiming at the other base stations except the base station to which the target cell belongs in the standby base station.
In a third aspect, the present application provides an electronic device, comprising: a processor, and a memory communicatively coupled to the processor; the memory stores computer-executable instructions; the processor executes computer-executable instructions stored by the memory to implement the method of any of the first aspects.
In a fourth aspect, the present application provides a computer-readable storage medium having stored therein computer-executable instructions for execution by a processor to perform the method of any of the first aspects.
The method, the device, the electronic equipment and the storage medium for processing the metastic service receive a metastic service request sent by a user terminal in a cell covered by a main base station; processing the meta-universe service request through an edge computing node deployed on the primary base station; and returning the processing result of the edge computing node to the user terminal. According to the scheme, the metastic universe service request is processed through the edge computing node arranged on the main base station, so that the transmission distance of the metastic universe service is shortened, and the transmission delay of the metastic universe service is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic view of an application scenario of a processing method of a meta-universe service according to an embodiment of the present application;
fig. 2 is a schematic flowchart of a method for processing a meta-universe service according to an embodiment of the present application;
FIG. 3 is a diagram of an example of a Transmission of a Meta-universe service provided by an embodiment of the present application;
fig. 4 is an example of a base station and a cell under the base station according to an embodiment of the present disclosure;
fig. 5 is a diagram illustrating a structure of a processing apparatus for a metastic service according to a second embodiment of the present application;
fig. 6 is a block diagram of a device for processing a metastic service according to a third embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application.
With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. The drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the concepts of the application by those skilled in the art with reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terms involved are explained first:
internet Data Center (Internet Data Center, IDC for short): a service platform with perfect equipment (including high-speed Internet access bandwidth, high-performance local area network, safe and reliable machine room environment and the like), specialized management and perfect application;
and (3) edge calculation: the method is characterized in that an open platform integrating network, computing, storage and application core capabilities is adopted on one side close to an object or a data source, and nearest-end service is provided nearby.
Fig. 1 is a schematic view of an application scenario of a processing method of a meta-universe service according to an embodiment of the present application, and as shown in fig. 1, the scenario includes: user terminal 1, base station 2 and edge computing node 3.
Exemplified in connection with the illustrated scenario: a metastic service request sent by a user terminal is transmitted to a base station 2 through a wireless network, an edge computing node 3 deployed on the base station 2 processes the metastic service request, and the base station 2 returns a processing result to the user terminal 1 through the wireless network.
The following describes an example of the embodiments of the present application with reference to the following embodiments.
Example one
Fig. 2 is a schematic flowchart of a method for processing a meta-universe service according to an embodiment of the present application, where the method includes the following steps:
s101, receiving a meta-universe service request sent by a user terminal under a primary base station coverage cell;
s102, processing the meta-universe service request through an edge computing node deployed on the primary base station;
and S103, returning the processing result of the edge computing node to the user terminal.
As an example, the execution subject of this embodiment may be a processing device of a metastic space service, which is implemented in various ways. For example, the program may be software, or a medium storing a related computer program, such as a usb disk; alternatively, the apparatus may also be a physical device, such as a chip, an intelligent terminal, a computer, a server, etc., integrated with or installed with the relevant computer program.
By way of example, the present embodiment does not limit the specific type of the user terminal, for example, the user terminal includes, but is not limited to, a mobile phone, a virtual reality device, an augmented reality device, a tablet computer, and other devices capable of accessing other wireless networks.
In connection with the scene example: as shown in FIG. 3, FIG. 3 is a metastic service transport example. In the related art, a metaspace service request issued by a user terminal 1 is transmitted to a base station 2 through a wireless network, and the base station transmits the metaspace service request to an internet data center room 4 through a metropolitan area network private line. And a metastic server deployed in an internet data center machine room processes the metastic service request, a processing result is sent to the base station through a metropolitan area network special line, and the base station returns the processing result to the user terminal through a wireless network. In the process, the transmission of the meta universe service request and the processing result through the special line of the metropolitan area network generates time delay, and the user experience is influenced. In the method for processing the meta-universe service provided by this embodiment, the edge computing node deployed in the base station processes the meta-universe service request, thereby reducing the time delay generated in the metro network private line transmission process.
It should be noted that the present embodiment does not limit the specific type of the wireless network, for example, the wireless network may be 4G, 5G, and 6G, and may also be another wireless network.
In practical application, when the user terminal moves, the base station is switched, and the edge computing node corresponding to the user terminal needs to be switched to prevent the interruption of the metastic service. Next, an exemplary explanation is given to the edge computing node corresponding to the handover user terminal.
In one example, the method of handling the meta-universe service further comprises: acquiring a first signal strength of the user terminal relative to each cell under a plurality of base stations in a nearby preset range; determining a backup base station from the plurality of base stations according to the first signal strength; and transmitting the current metas-service calculation data to the standby base station; and if the user terminal needs to be switched to a base station other than the main base station, executing cell switching, and switching the edge computing node corresponding to the user terminal to an edge computing node corresponding to a base station to which a target cell after switching belongs.
In practical application, a base station to which a cell to which a user terminal is currently connected belongs serves as a primary base station. First, the signal strength between the ue and each cell under the neighboring base station is obtained, for example, in fig. 4, if the ue is currently connected to cell a1 and there are base stations B and C under the neighboring base stations, the base station a is the active base station, and the signal strengths of cells B1 to B3 under the ue and the base station B and the signal strengths of cells C1 to C3 under the ue and the base station C are obtained. An alternate base station, e.g., base station B, is determined from base stations B and C in the vicinity of the user terminal based on the acquired signal strengths, and computed data of the current metas-cosmos service is transmitted to the alternate base station. And if the user moves when using the user terminal and needs to switch the connected cells, executing cell switching, and switching the edge computing node corresponding to the user terminal to the edge computing node corresponding to the standby base station to which the target cell belongs from the edge computing node deployed in the main base station. The number of the standby base stations can be set, for example, 3. And it can be understood that the switched standby base station is used as a new main base station.
Based on the above embodiment, by switching the edge computing node corresponding to the user terminal, a scene of cell switching caused by the movement of the user terminal is realized, and the interruption of the metastic service is prevented. And moreover, the calculation data of the current metastic service is transmitted to the standby base station in advance, so that the metastic service can be quickly continued after the standby base station is switched, and the user noninductive switching is realized.
In one example, the determining a backup base station from the plurality of base stations based on the first signal strength comprises: according to the first signal strength, sequencing each cell under the multiple base stations according to the strength of the signal from strong to weak; sequencing the base stations to which the cells belong according to the sequencing result of each cell under the base stations to obtain the sequencing results of the base stations; and according to the sequencing results of the base stations, taking a preset number of base stations sequenced at the front as the standby base station.
Referring to the scenario example, as shown in fig. 4, fig. 4 is an example of a base station and a cell under the base station. The standby base station is determined according to the signal strength, namely, the base station which the cell with strong signal strength belongs to is selected. Specifically, still referring to the foregoing example, the cells under the base stations are sorted from strong to weak according to the first signal strength, such as the signal strength of the ues and the cells B1-B3 under the base station B, and the signal strength of the ues and the cells C1-C3 under the base station C. For example, assume that the results of the ranking are B1, B3, C2, B2, C3, C1. And subsequently, obtaining the sequencing results of the plurality of base stations according to the affiliation relationship between the cell and the base station. For example, the base stations are ranked as base station B, base station C, and base station C. And selecting a preset number of base stations ranked in the front from the base station ranking result as the standby base stations.
Based on the above embodiment, the standby base station is determined based on the signal strength, so that the base station with the strongest signal strength can be switched to in the scene of switching the base stations, and the stability of the metastic service is maintained.
In one example, the method of processing the meta universe service further comprises: and if the user terminal does not need to be switched to a base station other than the main base station, only executing cell switching, and not executing the switching of the edge computing node.
For example, as shown in fig. 4, based on the cell handover scheme, it is determined that the target cell for handover is cell A3, and since cell a1 and cell A3 belong to base station a, at this time, only cell handover exists and base station handover does not exist, handover of the edge computing node is not performed. It should be noted that, since the selection of the backup base station and the cell handover scheme mainly consider the signal strength of the user terminal, the target cell for cell handover is usually a certain cell under the backup base station, so that the data can be reliably synchronized in advance, and the unaware handover of the metas service process can be realized.
Based on the above embodiments, a method for a user terminal to switch cells without switching base stations is exemplarily explained, and then a basis for determining whether to switch base stations is exemplarily explained.
In one example, the method further comprises: acquiring a second signal intensity of the user terminal relative to a current connected cell under the main base station; detecting whether the second signal strength is smaller than a preset threshold value, and if so, determining a target cell to be switched to; if the target cell is not covered by the main base station, judging that the user terminal needs to be switched to a base station other than the main base station; and if the target cell is under the coverage of the main base station, judging that the user terminal does not need to be switched to a base station other than the main base station.
In combination with the scenario example, if the signal strength of the currently connected cell is smaller than the preset threshold, it is determined that the current cell cannot provide normal service for the user terminal, and cell handover is required.
For example, as shown in fig. 4, assume that the user terminal is currently connected to cell a1 under base station a. If it is determined that the target cell to be switched is cell B1 under base station B based on the cell switching scheme, the user terminal needs to switch the base station. If the target cell is cell a2 under base station a, the user terminal does not need to switch base stations.
Based on the above embodiment, whether the base station is switched is determined according to the corresponding relationship between the base station and the base station cell under the base station, so that the corresponding switching mode is performed according to different switching scenes, and the stability of the metastic service is maintained.
In one example, the determining a target cell to handover to includes: and taking the cell with the strongest signal strength in the standby base station as the target cell.
In combination with the scenario example, the stronger the signal strength is, the lower the metastic service delay is, and thus the target cell is determined according to the signal strength.
In one example, the performing cell handover if the user terminal needs to be handed over to a base station other than the active base station, and after handing over an edge computing node corresponding to the user terminal to an edge computing node deployed in a base station to which the target cell belongs, further includes: and deleting the calculation data of the current metastic service stored in the edge calculation node corresponding to the other base station aiming at the other base stations except the base station to which the target cell belongs in the standby base station.
Combining with the scene example, after the user terminal is switched to the standby base station, the switched standby base station is used as a new main base station, the standby base station is determined again, and the rest base stations are not used as standby, and the calculation data of the current metastic service stored in the rest base stations are deleted.
In the processing method of the metastic universe service provided by this embodiment, a metastic universe service request sent by a user terminal in a cell covered by a primary base station is received; processing the meta-universe service request through an edge computing node deployed on the primary base station; and returning the processing result of the edge computing node to the user terminal. According to the scheme, the metastic universe service request is processed through the edge computing node arranged on the main base station, so that the transmission distance of the metastic universe service is shortened, and the transmission delay of the metastic universe service is reduced.
Example two
Fig. 5 is a schematic structural diagram of a processing apparatus for a metastic cosmic service according to a second embodiment of the present application, and as shown in fig. 5, the processing apparatus for a metastic cosmic service includes:
an input module 61, configured to receive a meta-universe service request sent by a user terminal in a cell covered by a primary base station;
a processing module 62, configured to process the meta-universe service request through an edge computing node deployed in the primary base station;
and an output module 63, configured to return the processing result of the edge computing node to the user terminal.
By way of example, the present embodiment does not limit the specific type of the user terminal, for example, the user terminal includes, but is not limited to, a mobile phone, a virtual reality device, an augmented reality device, a tablet computer, and other devices capable of accessing other wireless networks.
In connection with the scene example: as shown in FIG. 3, FIG. 3 is a metastic service transport example. In the related art, a metastic service request sent by a user terminal is transmitted to a base station through a wireless network, and the base station sends the metastic service request to an internet data center machine room through a metropolitan area network private line. And a metastic server deployed in an internet data center machine room processes the metastic service request, a processing result is sent to the base station through a metropolitan area network special line, and the base station returns the processing result to the user terminal through a wireless network. In the process, the transmission of the meta universe service request and the processing result through the special line of the metropolitan area network generates time delay, and the user experience is influenced. The metas service request is processed by the edge computing node deployed on the base station, so that the time delay generated in the special line transmission process of the metropolitan area network is reduced.
It should be noted that the present embodiment does not limit the specific type of the wireless network, for example, the wireless network may be 4G, 5G, and 6G, and may also be another wireless network.
In practical application, when the user terminal moves, the base station is switched, and the edge computing node corresponding to the user terminal needs to be switched to prevent the interruption of the metastic service. Next, an exemplary explanation is given to the edge computing node corresponding to the handover user terminal.
In one example, the apparatus further comprises: an obtaining module 64, configured to obtain a first signal strength of each cell of the ue with respect to a plurality of base stations in a predetermined nearby range; a screening module 65, configured to determine a standby base station from the plurality of base stations according to the first signal strength; and transmitting the calculation data of the current metastic service to the standby base station; an executing module 66, configured to execute cell handover if the user terminal needs to be handed over to a base station other than the active base station, and switch an edge computing node corresponding to the user terminal to an edge computing node corresponding to a base station to which a target cell allocated after handover belongs.
In practical application, a base station to which a cell to which a user terminal is currently connected belongs serves as a primary base station. The screening module 65 first obtains the signal strength between the ue and each cell under the nearby base station, for example, in fig. 4, if the ue is currently connected to cell a1, and there are base station B and base station C under the nearby base station, the base station a is the primary base station, and obtains the signal strengths of the ue and cells B1 to B3 under the base station B, and the signal strengths of the ue and cells C1 to C3 under the base station C. Determining a standby base station, for example, base station B, from among base stations B and C in the vicinity of the user terminal based on the acquired signal strengths, and transmitting calculation data of the current metastic service to the standby base station. And an execution module 66, configured to execute cell handover if the user moves when using the user terminal and needs to switch a connected cell, and switch an edge computing node corresponding to the user terminal from an edge computing node deployed in the primary base station to an edge computing node corresponding to a standby base station to which the target cell belongs. The number of the standby base stations can be set, for example, 3. And it can be understood that the switched standby base station is used as a new main base station.
Based on the above embodiment, by switching the edge computing node corresponding to the user terminal, a scene of cell switching caused by the movement of the user terminal is realized, and the interruption of the metastic service is prevented. And moreover, the calculation data of the current metastic service is transmitted to the standby base station in advance, so that the metastic service can be quickly continued after the standby base station is switched, and the user noninductive switching is realized.
In an example, the screening module 65 is specifically configured to rank, according to the first signal strength, each cell under the multiple base stations according to a signal strength from strong to weak; the screening module 65 is further configured to sort, according to a sorting result of each cell under the multiple base stations, the base stations to which the cell belongs, and obtain a sorting result of the multiple base stations; the screening module 65 is further specifically configured to use a predetermined number of base stations ranked in the top as the standby base station according to the ranking result of the plurality of base stations.
Referring to the scenario example, as shown in fig. 4, fig. 4 is an example of a base station and a cell under the base station. The standby base station is determined according to the signal strength, namely, the base station which the cell with strong signal strength belongs to is selected. Specifically, still referring to the foregoing example, the cells under the base stations are sorted from strong to weak according to the first signal strength, such as the signal strength of the ues and the cells B1-B3 under the base station B, and the signal strength of the ues and the cells C1-C3 under the base station C. For example, assume that the results of the ranking are B1, B3, C2, B2, C3, C1. And subsequently, obtaining a sequencing result of the plurality of base stations according to the affiliation relationship between the cell and the base station. For example, the base stations are ranked as base station B, base station C, and base station C. And selecting a preset number of base stations ranked in the front from the base station ranking result as the standby base stations.
Based on the above embodiment, the standby base station is determined based on the signal strength, so that the base station with the strongest signal strength can be switched to in the scene of switching the base stations, and the stability of the metastic service is maintained.
In an example, the executing module 66 is further configured to execute only cell handover without executing handover of an edge computing node if the ue does not need to handover to a base station other than the active base station.
For example, as shown in fig. 4, based on the cell handover scheme, it is determined that the target cell for handover is cell A3, and since cell a1 and cell A3 belong to base station a, at this time, only cell handover exists and base station handover does not exist, handover of the edge computing node is not performed. It should be noted that, since the selection of the backup base station and the cell handover scheme mainly consider the signal strength of the user terminal, the target cell for cell handover is usually a certain cell under the backup base station, so that the data can be reliably synchronized in advance, and the unaware handover of the metas service process can be realized.
Based on the above embodiments, a method for a user terminal to switch cells without switching base stations is exemplarily described, and then a basis for determining whether to switch base stations is exemplarily described.
In an example, the screening module 65 is further configured to obtain a second signal strength of the ue with respect to a current connected cell of the active base station; detecting whether the second signal strength is smaller than a preset threshold value, and if so, determining a target cell to be switched to; the screening module 65 is further configured to determine that the user equipment needs to be switched to a base station other than the primary base station if the target cell is not covered by the primary base station; the screening module 65 is further configured to determine that the user equipment does not need to be handed over to a base station other than the primary base station if the target cell is covered by the primary base station.
In combination with the scenario example, if the current second signal strength is smaller than the preset threshold, it is determined that the current cell cannot provide normal service for the user terminal, and cell handover is required. For example, as shown in fig. 4, assume that the user terminal is currently connected to cell a1 under base station a. If the target cell is cell B1 under base station B, the ue needs to switch the base station. If the target cell is cell a2 under base station a, the user terminal does not need to switch base stations.
Based on the above embodiment, whether the base station is switched is determined according to the corresponding relationship between the base station and the base station cell under the base station, so that the corresponding switching mode is performed according to different switching scenes, and the stability of the metastic service is maintained.
In an example, the screening module 65 is specifically configured to use a cell with the strongest signal strength in the standby base station as the target cell.
In combination with the scenario example, the stronger the signal strength is, the lower the metastic service delay is, and thus the target cell is determined according to the signal strength.
In one example, the apparatus further includes a backup module 67, configured to delete, for other base stations except for the base station to which the target cell belongs, the computation data of the current metastic service stored in the edge computation node corresponding to the other base stations.
In combination with the scenario example, after the user terminal switches to the standby base station, the switched standby base station is used as a new primary base station, the standby base station is determined again, and the remaining base stations are not used as standby, and then the backup module 67 deletes the calculation data of the current metastic service stored in the remaining base stations.
In the processing apparatus for a metastic service provided in this embodiment, the input module is configured to receive a metastic service request sent by a user terminal in a cell covered by a primary base station; the processing module is used for processing the meta-universe service request through an edge computing node deployed on the primary base station; and the output module is used for returning the processing result of the edge computing node to the user terminal. According to the scheme, the metastic universe service request is processed through the edge computing node arranged on the main base station, so that the transmission distance of the metastic universe service is shortened, and the transmission delay of the metastic universe service is reduced.
EXAMPLE III
Fig. 6 is a block diagram illustrating an apparatus for processing a metastic service, which may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, an exercise device, a personal digital assistant, and the like, according to an example embodiment.
The apparatus 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.
The processing component 802 generally controls overall operation of the device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operations at the apparatus 800. Examples of such data include instructions for any application or method operating on device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 808 includes a screen that provides an output interface between the device 800 and a user. In some embodiments, 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 an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, 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 operation. In some embodiments, the 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 when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the apparatus 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, 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 peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the device 800. For example, the sensor assembly 814 may detect the open/closed state of the device 800, the relative positioning of components, such as a display and keypad of the device 800, the sensor assembly 814 may 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, the orientation or acceleration/deceleration of the device 800, and a change in temperature of the device 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate communications between the apparatus 800 and other devices in a wired or wireless manner. The device 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the apparatus 800 may be implemented 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 Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the device 800 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Example four
Fig. 7 is a schematic structural diagram of an electronic device provided in an embodiment of the present application, and as shown in fig. 7, the electronic device includes:
a processor (processor)291, the electronic device further including a memory (memory) 292; a Communication Interface 293 and bus 294 may also be included. The processor 291, the memory 292, and the communication interface 293 may communicate with each other via the bus 294. Communication interface 293 may be used for the transmission of information. Processor 291 may call logic instructions in memory 294 to perform the methods of the embodiments described above.
Further, the logic instructions in the memory 292 may be implemented in software functional units and stored in a computer readable storage medium when sold or used as a stand-alone product.
The memory 292 is a computer-readable storage medium for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present application. The processor 291 executes the functional application and data processing by executing the software program, instructions and modules stored in the memory 292, so as to implement the method in the above method embodiments.
The memory 292 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. Further, the memory 292 may include a high speed random access memory and may also include a non-volatile memory.
The present application provides a non-transitory computer-readable storage medium, in which computer-executable instructions are stored, and when executed by a processor, the computer-executable instructions are used to implement the method according to the foregoing embodiments.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (10)
1. A method of handling a metastic service, comprising:
receiving a metastic service request sent by a user terminal under a primary base station coverage cell;
processing the meta-universe service request through an edge computing node deployed on the primary base station;
and returning the processing result of the edge computing node to the user terminal.
2. The method of claim 1, further comprising:
acquiring first signal strength of each cell of the user terminal relative to a plurality of base stations in a nearby preset range;
determining a backup base station from the plurality of base stations according to the first signal strength; and transmitting the calculation data of the current metastic service to the standby base station;
and if the user terminal needs to be switched to a base station other than the main base station, executing cell switching, and switching the edge computing node corresponding to the user terminal to an edge computing node corresponding to a base station to which a target cell after switching belongs.
3. The method of claim 2, wherein determining a backup base station from the plurality of base stations based on the first signal strength comprises:
according to the first signal strength, sequencing each cell under the multiple base stations according to the strength of the signal from strong to weak;
sequencing the base stations to which the cells belong according to the sequencing result of each cell under the base stations to obtain the sequencing results of the base stations;
and according to the sequencing results of the base stations, taking a preset number of base stations ranked in the front as the standby base stations.
4. The method of claim 2, further comprising:
and if the user terminal does not need to be switched to a base station other than the main base station, only executing cell switching, and not executing the switching of the edge computing node.
5. The method of claim 4, further comprising:
acquiring a second signal intensity of the user terminal relative to a current connected cell under the main base station; detecting whether the second signal strength is smaller than a preset threshold value, and if so, determining a target cell to be switched to;
if the target cell is not covered by the main base station, judging that the user terminal needs to be switched to a base station other than the main base station;
and if the target cell is under the coverage of the main base station, judging that the user terminal does not need to be switched to a base station other than the main base station.
6. The method of claim 5, wherein the determining the target cell to be handed over to comprises:
and taking the cell with the strongest signal strength in the standby base station as the target cell.
7. The method according to any one of claims 2 to 6, wherein, if the user equipment needs to be handed over to a base station other than the active base station, performing cell handover, and after handing over an edge computing node corresponding to the user equipment to an edge computing node deployed in a base station to which the target cell belongs, the method further includes:
and deleting the calculation data of the current metastic service stored in the edge calculation node corresponding to the other base station aiming at the other base stations except the base station to which the target cell belongs in the standby base station.
8. A processing apparatus for a metastic service, comprising:
the system comprises an input module, a first sending module and a second sending module, wherein the input module is used for receiving a metastic service request sent by a user terminal under a primary base station coverage cell;
the processing module is used for processing the meta-universe service request through an edge computing node deployed on the primary base station;
and the output module is used for returning the processing result of the edge computing node to the user terminal.
9. An electronic device, comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored by the memory to implement the method of any of claims 1-7.
10. A computer-readable storage medium having computer-executable instructions stored therein, which when executed by a processor, are configured to implement the method of any one of claims 1-7.
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