CN114786222B - Routing self-restarting method based on intelligent box and intelligent box - Google Patents

Routing self-restarting method based on intelligent box and intelligent box Download PDF

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Publication number
CN114786222B
CN114786222B CN202210390387.0A CN202210390387A CN114786222B CN 114786222 B CN114786222 B CN 114786222B CN 202210390387 A CN202210390387 A CN 202210390387A CN 114786222 B CN114786222 B CN 114786222B
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router
intelligent box
network
access point
qos
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CN114786222A (en
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阳之光
李毅
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Guangdong Chenqi Technology Co ltd
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Guangdong Chenqi Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

The application provides a routing self-restarting method based on an intelligent box, wherein the intelligent box is connected with a router, and a control router of the intelligent box is wirelessly accessed to a corresponding first network access point. The intelligent box can be an independent network function for realizing the functions of network monitoring, controlling the running state of the router and the like. The intelligent box and the router can be integrated together, or the intelligent box and the router can be separated and connected through a network cable. In this method, because the performance of the router is limited, the router cannot always monitor the network quality while providing network services. In this case, the intelligent box may be independently deployed on the router to monitor the network quality of the router through the intelligent box. Therefore, under the condition that the network quality of the router cannot meet the preset condition, namely the network quality is poor due to the instability of air interface transmission, the intelligent box can trigger the router.

Description

Routing self-restarting method based on intelligent box and intelligent box
Technical Field
The application relates to the technical field of communication, in particular to a routing self-restarting method based on an intelligent box and the intelligent box.
Background
As technology continues to advance, routers become more and more powerful. For example, routers are evolving from being connected to a network by wire to be able to access the network by wireless, such as by accessing a network access point wirelessly, to access the network through the network access point. The deployment mode of the router is not limited because the wireless access mode is more flexible. The user can deploy or place the router at any possible position required by the user according to the own requirement, so that the practical experience of the user can be improved.
However, due to the characteristics of wireless access, network data can be transmitted on an air interface between a router and a network access point, so that the transmission quality is not very stable, and the network quality is limited.
Disclosure of Invention
The embodiment of the application provides a routing self-restarting method based on an intelligent box and the intelligent box, which are used for guaranteeing the network quality of a router under the condition that the router is accessed to the network in a wireless mode.
In order to achieve the above purpose, the present application adopts the following technical scheme:
in a first aspect, an embodiment of the present application provides a routing self-restarting method based on an intelligent box, where the intelligent box is connected to a router, and the router controlled by the intelligent box wirelessly accesses a corresponding first network access point, where the method includes: the intelligent box monitors the network quality of the router; under the condition that the network quality of the router cannot meet the preset condition, the intelligent box restarts the router; after the router is restarted, the control router of the intelligent box is wirelessly accessed to a corresponding second network access point.
It will be appreciated that the intelligent box may be an independent network function for implementing functions such as network monitoring, controlling the operation state of the router, etc. The intelligent box and the router may be integrated together, or the intelligent box and the router may be separated and connected through a network cable, which is not particularly limited. Furthermore, the smart box is only one exemplary naming, and it may be replaced by any other possible naming, such as a network control box, a network control function, a network monitor, a network monitoring function, etc.
Based on the method described in the first aspect, the router generally cannot monitor network quality while providing network services due to limited performance of the router. In this case, the intelligent box may be independently deployed on the router to monitor the network quality of the router through the intelligent box. Therefore, under the condition that the network quality of the router cannot meet the preset condition, namely the network quality is poor due to the instability of air interface transmission, the intelligent box can trigger the router to restart so as to access a network access point with better network quality, and therefore the network quality of the router is guaranteed.
In one possible design, the network quality may be a QoS characterization of a quality of service QoS flow for the traffic corresponding to the intelligent box. That is, the intelligent box can monitor the network quality of the router with the service as granularity to realize more flexible network quality monitoring. For example, traffic transmitted on the router includes QoS flow 1, qoS flow 2, … QoS flow 10. Wherein, the QoS flow 1 and the QoS flow 2 bear more important service of the user. In this way, the intelligent box can monitor only QoS for QoS flow 1 and QoS flow 2 to save resource overhead. It should be noted that, to implement this function, the operator network is required to authorize the intelligent box in advance according to the subscription data of the user, otherwise, the intelligent box may not be able to perceive the granularity of the service level.
Optionally, the network quality of the router cannot meet the preset condition specifically includes: the QoS of a preset number of QoS flows among the plurality of QoS flows of the router cannot satisfy the preset QoS. That is, only if the QoS of most QoS flows cannot meet the preset QoS, the router restart is triggered, so as to avoid the resource waste caused by invalid restart.
Further, the QoS of the QoS flow includes at least one of the following of the QoS flow: packet loss rate of a data packet, frame loss rate of a data frame, or delay time of arrival of a data packet, wherein one data frame includes a plurality of data packets. In this case, the QoS of the QoS flow failing to satisfy the preset QoS means that at least one of the following relationships exists: the packet loss rate of the data packet is higher than a packet loss rate threshold, the frame loss rate of the data frame is higher than a frame loss rate threshold, or the delay time of the arrival of the data packet is higher than a delay time threshold. It can be seen that, when the above conditions are met, the user experience is necessarily affected, for example, video watching is stuck and blurred, the game delay is very high, and the experience under service interruption is not very different. In this case, even if the service is interrupted for a short period of time by restarting the router, the use experience of the user is not further reduced.
In a possible implementation manner, after the control router of the smart box wirelessly accesses the corresponding second network access point, the method of the first aspect further includes: and under the condition that the network quality of the router still cannot meet the preset condition, controlling the router to reduce the requirement of the preset condition on the network quality. For example, the number of QoS flows monitored may be reduced. For example, the smart box originally monitored QoS for QoS flow 1 and QoS flow 2. Under the condition that the network quality of the router still cannot meet the preset condition, the intelligent box can only monitor the QoS of the more important QoS flow 1 in the QoS flow 1 and the QoS flow 2 so as to avoid the long-time interruption of the service caused by continuous restarting.
In one possible design, during the process of restarting the router by the intelligent box, the intelligent box tests the signal quality of the access point capable of receiving the signal to determine the network access point with the best signal quality, and the network access point with the best signal quality is the second network access point. The first network access point and the second network access point may be different network access points, or the first network access point and the second network access point may be the same network access point, which is not specifically limited, that is, the router after restarting may have a higher priority on the network access point that is originally accessed due to the re-access, thereby providing better network quality. Or, the restarted router can also be directly accessed to other network access points with better network quality.
Optionally, the signal quality is at least one of the following for the network access point within a preset time: signal strength, or signal stability.
In a second aspect, embodiments of the present application provide a smart box. The intelligent box is connected with the router, and the control router of the intelligent box is wirelessly accessed to the corresponding first network access point. The intelligent box includes: a transceiver module and a processing module.
The receiving and transmitting module is used for the intelligent box to monitor the network quality of the router. The processing module is used for restarting the router by the intelligent box under the condition that the network quality of the router cannot meet the preset condition; after the router is restarted, the control router of the intelligent box is wirelessly accessed to a corresponding second network access point.
In one possible design, the network quality may be a QoS characterization of a quality of service QoS flow for the traffic corresponding to the intelligent box.
Optionally, the network quality of the router cannot meet the preset condition specifically includes: the QoS of a preset number of QoS flows among the plurality of QoS flows of the router cannot satisfy the preset QoS.
Further, the QoS of the QoS flow includes at least one of the following of the QoS flow: packet loss rate of a data packet, frame loss rate of a data frame, or delay time of arrival of a data packet, wherein one data frame includes a plurality of data packets.
In a possible implementation manner, after the control router of the smart box wirelessly accesses the corresponding second network access point, the method of the first aspect further includes: and under the condition that the network quality of the router still cannot meet the preset condition, controlling the router to reduce the requirement of the preset condition on the network quality.
In one possible design, during the process of restarting the router by the intelligent box, the intelligent box tests the signal quality of the access point capable of receiving the signal to determine the network access point with the best signal quality, and the network access point with the best signal quality is the second network access point. Wherein the first network access point and the second network access point may be different network access points, or the first network access point and the second network access point may be the same network access point,
Optionally, the signal quality is at least one of the following for the network access point within a preset time: signal strength, or signal stability.
Alternatively, the transceiver module may include a receiving module and a transmitting module. Wherein the receiving module is configured to implement a receiving function of the apparatus described in the second aspect. The transmitting module is configured to implement the transmitting function of the apparatus described in the second aspect.
Optionally, the apparatus according to the second aspect may further include a storage module, where the storage module stores a program or instructions. The program or instructions, when executed by a processing module, enable the apparatus to perform the method of the first aspect.
It should be noted that, the device according to the second aspect may be a smart box, or may be a chip (system) or other components or assemblies that may be disposed in the smart box, or may be a device including the smart box, which is not limited in this application.
In addition, the technical effects of the apparatus described in the second aspect may refer to the technical effects of the method described in the first aspect, which are not described herein.
In a third aspect, a smart box is provided. This intelligent box includes: a processor and a memory; the memory is configured to store a computer program which, when executed by the processor, causes the smart box to perform the method of the first aspect.
In one possible design, the smart box according to the third aspect may further include a transceiver. The transceiver may be a transceiver circuit or an interface circuit. The transceiver may be for use in a smart box according to the third aspect to communicate with other devices.
In this application, the smart box according to the third aspect may be a stand-alone device, or a chip (system) or other part or component that may be provided in the smart box, or an apparatus comprising the smart box.
In addition, the technical effects of the apparatus described in the third aspect may refer to the technical effects of the method described in the first aspect, which are not described herein.
In a fourth aspect, a smart box is provided. This intelligent box includes: a processor; the processor is configured to be coupled to a memory for storing a computer program which, when executed by the processor, causes the smart box to perform the method of the first aspect.
In one possible design, the smart box according to the fourth aspect may further include a transceiver. The transceiver may be a transceiver circuit or an interface circuit. The transceiver may be used for the smart box of the fourth aspect to communicate with other devices.
In this application, the smart box according to the fourth aspect may be a stand-alone device, or a chip (system) or other part or component that may be provided in the smart box, or an apparatus comprising the smart box.
In addition, the technical effects of the apparatus described in the fourth aspect may refer to the technical effects of the method described in the first aspect, which are not described herein.
In a fifth aspect, a smart box is provided. This intelligent box includes: a processor. The processor is configured to perform the method of the first aspect.
In a possible implementation manner, the smart box according to the fifth aspect may further include a memory, where the memory is configured to store a computer program, so that the processor executes the computer program to cause the smart box.
In one possible design, the smart box according to the fifth aspect may further include a transceiver. The transceiver may be a transceiver circuit or an interface circuit. The transceiver may be for the smart box of the fifth aspect to communicate with other devices.
In this application, the smart box according to the fifth aspect may be a stand-alone device, or a chip (system) or other part or component that may be provided in the smart box, or an apparatus comprising the smart box.
Further, the technical effects of the apparatus according to the fifth aspect may refer to the technical effects of the method according to the first aspect, which are not described herein.
In a sixth aspect, embodiments of the present application provide a computer readable storage medium having program code stored thereon, which when executed by the computer, performs the method according to the first aspect.
In a seventh aspect, embodiments of the present application provide a computer readable storage medium having program code stored thereon, which when executed by the computer, performs the method according to the first aspect.
Drawings
Fig. 1 is a schematic diagram of a communication system according to an embodiment of the present application;
fig. 2 is a schematic diagram of a second architecture of a communication system according to an embodiment of the present application;
fig. 3 is a schematic flow chart of a routing restarting method based on an intelligent box according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a smart box according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a second smart box according to an embodiment of the present application.
Description of the embodiments
The technical solutions in the present application will be described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present application provides a communication system, which may include: a terminal, a router, a smart box, a first network access point, and a second network access point.
The intelligent box can be an independent network function for realizing functions such as network monitoring, and controlling the running state of the router. The intelligent box and the router may be integrated together (as shown in fig. 1), or the intelligent box and the router may be separated (as shown in fig. 2) and connected by a network cable, which is not particularly limited. Furthermore, the smart box is only one exemplary naming, and it may be replaced by any other possible naming, such as a network control box, a network control function, a network monitor, a network monitoring function, etc.
The terminal may be a user terminal, which may also be referred to as a user device, an access terminal, a subscriber unit, a subscriber station, a mobile station, a remote terminal, a mobile device, a user terminal, a wireless communication device, a user agent, or a user apparatus. The terminal device in the embodiment of the present application may be a mobile phone (mobile phone), a tablet computer (Pad), a computer with a wireless transceiving function, a Virtual Reality (VR) terminal device, an augmented reality (augmented reality, AR) terminal device, a wireless terminal in industrial control (industrial control), a wireless terminal in unmanned driving (self driving), a wireless terminal in remote medical (remote medical), a wireless terminal in smart grid (smart grid), a wireless terminal in transportation security (transportation safety), a wireless terminal in smart city (smart city), a wireless terminal in smart home (smart home), a vehicle-mounted terminal, an RSU with a terminal function, or the like.
The first network access point/second network access point may be a device or chip (system) of a device or other component or assembly of devices with wireless transceiving functionality, including but not limited to: an Access Point (AP) in a wireless fidelity (wireless fidelity, wiFi) system, such as a home gateway, a router, a server, a switch, a bridge, etc., an evolved Node B (eNB), a radio network controller (radio network controller, RNC), a Node B (Node B, NB), a base station controller (base station controller, BSC), a base transceiver station (base transceiver station, BTS), a home base station (e.g., home evolved NodeB, or home Node B, HNB), a baseband unit (BBU), a wireless relay Node, a wireless backhaul Node, a transmission point (transmission and reception point, TRP, transmission point, TP), etc., may also be a 5G, such as a gbb in a new air interface (NR) system, or a transmission point (TRP, TP), one or a group of base stations (including multiple antenna panels) in a 5G system, or may also be network nodes constituting a gbb or transmission point, such as a BBU, or a tri, distributed base station (base station), a distributed unit (RSU), a gateway, etc., a distributed unit, a gateway, etc.
The operation principle of the above communication system will be described in detail with reference to the method.
Referring to fig. 3, an embodiment of the present application provides a routing self-restarting method based on an intelligent box. The method may be applied to the communication system shown in fig. 1 and 2. The method comprises the following steps:
s301, the intelligent box monitors the network quality of the router.
The intelligent box is connected with the router, and the control router of the intelligent box is wirelessly accessed to the corresponding first network access point. The intelligent box can be an independent network function for realizing the functions of network monitoring, controlling the running state of the router and the like. The intelligent box and the router may be integrated together, or the intelligent box and the router may be separated and connected through a network cable, which is not particularly limited. Furthermore, the smart box is only one exemplary naming, and it may be replaced by any other possible naming, such as a network control box, a network control function, a network monitor, a network monitoring function, etc.
Wherein the network quality may be a QoS characterization of a quality of service QoS flow of the traffic corresponding to the intelligent box. That is, the intelligent box can monitor the network quality of the router with the service as granularity to realize more flexible network quality monitoring. For example, traffic transmitted on the router includes QoS flow 1, qoS flow 2, … QoS flow 10. Wherein, the QoS flow 1 and the QoS flow 2 bear more important service of the user. In this way, the intelligent box can monitor only QoS for QoS flow 1 and QoS flow 2 to save resource overhead. It should be noted that, to implement this function, the operator network is required to authorize the intelligent box in advance according to the subscription data of the user, otherwise, the intelligent box may not be able to perceive the granularity of the service level.
S302, the intelligent box restarts the router under the condition that the network quality of the router cannot meet the preset condition.
The network quality of the router cannot meet preset conditions specifically includes: the QoS of a preset number of QoS flows among the plurality of QoS flows of the router cannot satisfy the preset QoS. That is, only if the QoS of most QoS flows cannot meet the preset QoS, the router restart is triggered, so as to avoid the resource waste caused by invalid restart.
Further, the QoS of the QoS flow includes at least one of the following of the QoS flow: packet loss rate of a data packet, frame loss rate of a data frame, or delay time of arrival of a data packet, wherein one data frame includes a plurality of data packets. In this case, the QoS of the QoS flow failing to satisfy the preset QoS means that at least one of the following relationships exists: the packet loss rate of the data packet is higher than a packet loss rate threshold, the frame loss rate of the data frame is higher than a frame loss rate threshold, or the delay time of the arrival of the data packet is higher than a delay time threshold. It can be seen that, when the above conditions are met, the user experience is necessarily affected, for example, video watching is stuck and blurred, the game delay is very high, and the experience under service interruption is not very different. In this case, even if the service is interrupted for a short period of time by restarting the router, the use experience of the user is not further reduced.
It will be appreciated that the smart box may trigger the router restart by an instruction, or may trigger the router restart by a level controlled manner, which is not limited.
S303, after the router is restarted, the control router of the intelligent box is wirelessly accessed to a corresponding second network access point.
In the process of restarting the router by the intelligent box, the intelligent box tests the signal quality of the access point capable of receiving the signal to determine the network access point with the best signal quality, and the network access point with the best signal quality is the second network access point. The first network access point and the second network access point may be different network access points, or the first network access point and the second network access point may be the same network access point, which is not specifically limited, that is, the router after restarting may have a higher priority on the network access point that is originally accessed due to the re-access, thereby providing better network quality. Or, the restarted router can also be directly accessed to other network access points with better network quality.
Optionally, the signal quality is at least one of the following for the network access point within a preset time: signal strength, or signal stability.
In one possible design, after the control router of the smart box wirelessly accesses the corresponding second network access point, the method further includes: and under the condition that the network quality of the router still cannot meet the preset condition, controlling the router to reduce the requirement of the preset condition on the network quality. For example, the number of QoS flows monitored may be reduced. For example, the smart box originally monitored QoS for QoS flow 1 and QoS flow 2. Under the condition that the network quality of the router still cannot meet the preset condition, the intelligent box can only monitor the QoS of the more important QoS flow 1 in the QoS flow 1 and the QoS flow 2 so as to avoid the long-time interruption of the service caused by continuous restarting.
In summary, since the performance of the router is limited, the router cannot monitor the network quality while providing the network service. In this case, the intelligent box may be independently deployed on the router to monitor the network quality of the router through the intelligent box. Therefore, under the condition that the network quality of the router cannot meet the preset condition, namely the network quality is poor due to the instability of air interface transmission, the intelligent box can trigger the router to restart so as to access a network access point with better network quality, and therefore the network quality of the router is guaranteed.
Fig. 4 is a schematic structural diagram of an intelligent box according to the present embodiment. As shown in fig. 4, the smart box 400 is used to perform the above-described method. The intelligent box 400 is connected with a router, and the router controlled by the intelligent box 400 wirelessly accesses a corresponding first network access point. The smart box 400 includes: a transceiver module 401 and a processing module 402.
The transceiver module 401 is configured to monitor network quality of the router by the intelligent box 400. A processing module 402, configured to restart the router by the intelligent box 400 if the network quality of the router cannot meet a preset condition; after the router is restarted, the control router of the intelligent box 400 wirelessly accesses the corresponding second network access point.
In one possible design, the network quality may be a QoS characterization of a quality of service QoS flow for the traffic corresponding to the intelligent box.
Optionally, the network quality of the router cannot meet the preset condition specifically includes: the QoS of a preset number of QoS flows among the plurality of QoS flows of the router cannot satisfy the preset QoS.
Further, the QoS of the QoS flow includes at least one of the following of the QoS flow: packet loss rate of a data packet, frame loss rate of a data frame, or delay time of arrival of a data packet, wherein one data frame includes a plurality of data packets.
In a possible design, the processing module is further configured to, after the control router of the intelligent box 400 wirelessly accesses the corresponding second network access point, control the router to reduce a requirement of the preset condition on the network quality if the network quality of the router still cannot meet the preset condition.
In one possible design, during the process of restarting the router by the intelligent box 400, the intelligent box 400 tests the signal quality of the access point capable of receiving the signal to determine the network access point with the best signal quality, and the network access point with the best signal quality is the second network access point. The first network access point and the second network access point may be different network access points, or the first network access point and the second network access point may be the same network access point, and optionally, the signal quality is at least one of the following in a preset time period: signal strength, or signal stability.
Alternatively, the transceiver module 401 may include a receiving module and a transmitting module. The receiving module is configured to implement a receiving function of the intelligent box 400. The transmitting module is used for implementing the transmitting function of the intelligent box 400.
Optionally, the smart box 400 may further include a memory module, where the memory module stores programs or instructions. The processing module 402, when executing the program or instructions, enables the smart box 400 to perform the method described above with respect to fig. 3.
It should be noted that, the smart box 400 may be a stand-alone device, a chip (system) or other components or assemblies that may be disposed in the smart box 400, or an apparatus including the smart box 400, which is not limited in this application.
In addition, the technical effects of the smart box 400 may refer to the technical effects of the above method, and will not be described herein.
Fig. 5 is a schematic structural diagram of a second smart box according to the present embodiment. As shown in fig. 5, the processor 501 is a control center of the smart box 500, and may be one processor or a generic name of a plurality of processing elements. For example, processor 501 is one or more central processing units (central processing unit, CPU), but may also be an integrated circuit (application specific integrated circuit, ASIC), or one or more integrated circuits configured to implement embodiments of the present application, such as: one or more microprocessors (digital signal processor, DSPs), or one or more field programmable gate arrays (field programmable gate array, FPGAs).
Alternatively, processor 501 may perform various functions of intelligent box 500 by running or executing software programs stored in memory 502 and invoking data stored in memory 502.
In a particular implementation, the processor 501 may include one or more CPUs, such as CPU0 and CPU1 shown in FIG. 4, as an embodiment.
In a particular implementation, the smart box 500 may also include multiple processors, such as the processor 501 and the processor 504 shown in fig. 5, as one embodiment. Each of these processors may be a single-core processor (single-CPU) or a multi-core processor (multi-CPU). A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).
The memory 502 is configured to store a software program for executing the present application, and the processor 501 controls the execution of the software program, and the specific implementation may refer to the above method embodiment, which is not described herein again.
Alternatively, memory 502 may be, but is not limited to, read-only memory (ROM) or other type of static storage device that may store static information and instructions, random access memory (random access memory, RAM) or other type of dynamic storage device that may store information and instructions, but may also be electrically erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), compact disc read-only memory (compact disc read-only memory) or other optical disk storage, optical disk storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory 502 may be integrated with the processor 501 or may exist separately and be coupled to the processor 501 through an interface circuit (not shown in fig. 5) of the smart box 500, which is not specifically limited in this embodiment of the present application.
A transceiver 503 for communication with other devices. For example, the smart box 500 is a network device and the transceiver 503 may be used to communicate with a terminal device or with another network device.
Alternatively, the transceiver 503 may include a receiver and a transmitter (not separately shown in fig. 4). The receiver is used for realizing the receiving function, and the transmitter is used for realizing the transmitting function.
Alternatively, the transceiver 503 may be integrated with the processor 501, or may exist separately, and be coupled to the processor 501 through an interface circuit (not shown in fig. 4) of the smart box 500, which is not specifically limited in this embodiment of the present application.
It should be noted that the structure shown in fig. 5 is not limiting of the smart box, and an actual smart box may include more or fewer components than shown, or may combine some components, or may have a different arrangement of components.
In addition, the technical effects of the smart box 500 may refer to the technical effects of the method of the above-described method embodiment, and will not be described herein.
It should be appreciated that the processor in embodiments of the present application may be a central processing unit (central processing unit, CPU), which may also be other general purpose processors, digital signal processors (digital signal processor, DSP), application specific integrated circuits (application specific integrated circuit, ASIC), off-the-shelf programmable gate arrays (field programmable gate array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
It should also be appreciated that the memory in embodiments of the present application may be either volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The nonvolatile memory may be a read-only memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an electrically Erasable EPROM (EEPROM), or a flash memory. The volatile memory may be random access memory (random access memory, RAM) which acts as an external cache. By way of example but not limitation, many forms of random access memory (random access memory, RAM) are available, such as Static RAM (SRAM), dynamic Random Access Memory (DRAM), synchronous Dynamic Random Access Memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced Synchronous Dynamic Random Access Memory (ESDRAM), synchronous Link DRAM (SLDRAM), and direct memory bus RAM (DR RAM).
The above embodiments may be implemented in whole or in part by software, hardware (e.g., circuitry), firmware, or any other combination. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. The computer program product comprises one or more computer instructions or computer programs. When the computer instructions or computer program are loaded or executed on a computer, the processes or functions in accordance with the embodiments of the present application are produced in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer instructions may be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center by wired (e.g., infrared, wireless, microwave, etc.) means. Computer readable storage media can be any available media that can be accessed by a computer or data storage devices, such as servers, data centers, etc. that contain one or more collections of available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. The semiconductor medium may be a solid state disk.
It should be understood that the term "and/or" is merely an association relationship describing the associated object, and means that three relationships may exist, for example, a and/or B may mean: there are three cases, a alone, a and B together, and B alone, wherein a, B may be singular or plural. In addition, the character "/" herein generally indicates that the associated object is an "or" relationship, but may also indicate an "and/or" relationship, and may be understood by referring to the context.
In the present application, "at least one" means one or more, and "a plurality" means two or more. "at least one of" or the like means any combination of these items, including any combination of single item(s) or plural items(s). For example, at least one (one) of a, b, or c may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or plural.
It should be understood that, in various embodiments of the present application, the sequence numbers of the foregoing processes do not mean the order of execution, and the order of execution of the processes should be determined by the functions and internal logic thereof, and should not constitute any limitation on the implementation process of the embodiments of the present application.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
In the several embodiments provided in this application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the partitioning of elements is merely a logical functional partitioning, and there may be additional partitioning in actual implementation, e.g., multiple elements or components may be combined or integrated into another system, or some feature fields may be omitted, or not implemented. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a read-only memory (ROM), a random access memory (random acceMM memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes or substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (9)

1. The routing self-restarting method based on the intelligent box is characterized in that the intelligent box is connected with a router, and the intelligent box controls the router to wirelessly access a corresponding first network access point, and the method comprises the following steps:
the intelligent box monitors the network quality of the router;
under the condition that the network quality of the router cannot meet the preset condition, the intelligent box restarts the router;
after restarting the router, the intelligent box controls the router to wirelessly access a corresponding second network access point;
after the intelligent box controls the router to wirelessly access the corresponding second network access point, the method further comprises:
and under the condition that the network quality of the router still cannot meet the preset condition, controlling the router to reduce the requirement of the preset condition on the network quality, wherein the reduction of the requirement of the preset condition on the network quality means that: the intelligent box reduces the number of QoS flows being monitored.
2. The method of claim 1, wherein the network quality is a QoS characterization of a quality of service QoS flow through traffic corresponding to the intelligent box.
3. The method according to claim 2, wherein the network quality of the router fails to meet the preset condition is specifically:
the QoS of a preset number of QoS flows in a plurality of QoS flows of the router cannot meet the preset QoS.
4. A method according to claim 3, wherein the QoS of the QoS flow comprises at least one of the following of the QoS flow: packet loss rate of a data packet, frame loss rate of a data frame, or delay time of arrival of a data packet, wherein one data frame includes a plurality of data packets.
5. The method of claim 4, wherein the QoS of the QoS flow failing to satisfy the preset QoS means that at least one of the following relationships exists: the packet loss rate of the data packet is higher than a packet loss rate threshold, the frame loss rate of the data frame is higher than a frame loss rate threshold, or the delay time of the arrival of the data packet is higher than a delay time threshold.
6. The method according to any of claims 1-5, wherein during the process of restarting the router, the intelligent box tests the signal quality of the access points capable of receiving signals to determine the network access point with the best signal quality, which is the second network access point.
7. The method of claim 6, wherein the signal quality is at least one of the following for a predetermined time period for the network access point: signal strength, or signal stability.
8. The method of claim 1, wherein the first network access point and the second network access point are the same network access point.
9. An intelligent box, characterized in that, the intelligent box is connected with a router, the control of the intelligent box the router wireless access corresponding first network access point, the intelligent box includes:
the receiving and transmitting module is used for the intelligent box to monitor the network quality of the router;
the processing module is used for restarting the router by the intelligent box under the condition that the network quality of the router cannot meet the preset condition; after restarting the router, the intelligent box controls the router to wirelessly access a corresponding second network access point;
the processing module is further configured to control the router to reduce a requirement of the preset condition on the network quality if the network quality of the router still cannot meet the preset condition, where reducing the requirement of the preset condition on the network quality refers to: the intelligent box reduces the number of QoS flows being monitored.
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