CN115884298B

CN115884298B - Method, device, equipment and storage medium for realizing CPE cooperative work under 5G network

Info

Publication number: CN115884298B
Application number: CN202310053468.6A
Authority: CN
Inventors: 刘碧波; 张朝平; 李秀文
Original assignee: Beijing Diwei Shuangxing Communication Technology Co ltd; Shanghai Sany Electronic Technology Co ltd; Shenzhen Kuyuan Digital Technology Co ltd
Current assignee: Beijing Diwei Shuangxing Communication Technology Co ltd; Shanghai Sany Electronic Technology Co ltd; Shenzhen Kuyuan Digital Technology Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-05-23
Anticipated expiration: 2043-02-03
Also published as: CN115884298A

Abstract

The embodiment of the specification discloses a method, a device, equipment and a storage medium for realizing CPE cooperative work under a 5G network, wherein the method comprises the following steps: acquiring measurement results of wireless receiving signals of a plurality of CPEs reported periodically; determining a forwarding CPE based on measurement results of wireless reception signals of the plurality of CPEs; and indicating CPE to be cooperated to connect the forwarding CPE through the wireless MESH network in a specified cooperated mode, and uploading the service data of the CPE to be cooperated by utilizing a link of a 5G signal of the forwarding CPE. According to the scheme, the wireless MESH network is built through the CPEs, the action range of the 5G network is expanded, the negative influence caused by the coverage blind spot of the 5G is reduced, on the basis, the aggregation management server coordinates the CPEs, the CPEs with good 5G signal quality bear more data transmission, the wireless resources are optimally utilized, and the reliability and the effectiveness of the system are improved.

Description

Method, device, equipment and storage medium for realizing CPE cooperative work under 5G network

Technical Field

The present disclosure relates to the field of intelligent coal mines, and in particular, to a method, an apparatus, a device, and a storage medium for implementing CPE cooperative work in a 5G network.

Background

The construction of an intelligent coal mine is an important means for guaranteeing the safety and the high efficiency of coal production. The intelligent mining in the intelligent coal mine needs to collect a large amount of sensing data and video monitoring data of the fully-mechanized mining face, and the sensing data and the video monitoring data are connected with a 5G base station through CPE (Customer Premise Equipment, customer front-end terminal) arranged on the coal mining machine and then uploaded to a service center. On the other hand, the CPE also transmits a control signal issued by the service center to remotely control the coal mining machinery, so that intelligent remote control is realized.

The characteristics of ultra-low time delay and ultra-large bandwidth of 5G communication are utilized to realize remote control of coal mining machinery, and the method is an important application of intelligent coal mines. CPE is an important ring on 5G links to provide stable and reliable data transmission. However, as the range of the fully-mechanized mining face is large, the wireless resource loads of the CPEs are unbalanced due to different positions of the CPEs and different uploading tasks, and as the coal mining machinery moves, part of CPEs can not keep good 5G communication with the base station in the signal edge area of the 5G base station or due to shielding of the coal mining machinery, and the data transmission performance of the part of CPEs is unstable, so that the stability of service connection and the remote control effect can be influenced, and the reliability and the effectiveness of the system are reduced.

Disclosure of Invention

The embodiment of the specification provides a method, a device, equipment and a storage medium for realizing CPE cooperative work under a 5G network, which are used for solving the technical problems that the load of wireless resources of a plurality of CPEs is unbalanced, the stability of service connection and the remote control effect are affected, and the reliability and the effectiveness of a system are reduced.

In order to solve the above technical problems, the embodiments of the present specification are implemented as follows:

the embodiment of the specification provides a method for realizing CPE cooperative work under a 5G network, which is applied to an aggregation management server and comprises the following steps:

acquiring measurement results of wireless receiving signals of a plurality of CPEs reported periodically, wherein the CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise parameter values of 5G signals; determining a forwarding CPE based on measurement results of the wireless received signals of the plurality of CPEs, wherein a parameter value of a 5G signal in the measurement results of the wireless received signals of the forwarding CPE is higher than a signal preset value; and indicating CPE to be cooperated to connect the forwarding CPE through the wireless MESH network in a specified cooperated mode, and uploading the service data of the CPE to be cooperated by utilizing a link of a 5G signal of the forwarding CPE.

An embodiment of the present disclosure provides a device for implementing CPE cooperative work in a 5G network, which is applied to an aggregation management server, and the device includes:

the acquisition module is configured to acquire measurement results of wireless receiving signals of a plurality of CPEs reported periodically, wherein the CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise parameter values of 5G signals; a determining module configured to determine, based on measurement results of wireless received signals of the plurality of CPEs, a forwarding CPE, a parameter value of a 5G signal of the forwarding CPE being higher than a signal preset value; the indicating module is configured to indicate the CPE to be coordinated to connect the forwarding CPE through the wireless MESH network in a specified coordination mode, and upload the service data of the CPE to be coordinated by utilizing a link of a 5G signal of the forwarding CPE.

The embodiment of the present disclosure further provides a device for implementing CPE cooperative work in a 5G network, including:

at least one processor; and a memory communicatively coupled to the at least one processor;

the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can execute the method for implementing CPE co-operation under the 5G network as described above.

Embodiments of the present disclosure also provide a computer-readable storage medium storing computer-executable instructions that, when executed by a processor, implement a method for implementing CPE co-operation under a 5G network as described above.

The above-mentioned at least one technical scheme that this description embodiment adopted can reach following beneficial effect: a wireless MESH network is built through a plurality of CPEs, when 5G communication of a certain CPE is limited, the network can be switched to the MESH network, service connection is completed through other CPE nodes, and therefore the action range of the 5G network is expanded, negative effects caused by 5G coverage blind spots are reduced, on the basis, wireless resources of the CPEs are coordinated through an aggregation management server, more data transmission is borne by the CPEs with good 5G signal quality, the wireless resources are optimally utilized, and the reliability and the effectiveness of the system are further improved.

Drawings

In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some of the embodiments described in the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a 5G coverage scenario for a fully mechanized coal mining face;

FIG. 2 is a schematic diagram of a network architecture of a fully mechanized coal mining face;

fig. 3 is a flowchart example of acquiring a wireless signal measurement result;

fig. 4 is a flowchart of a method for implementing CPE co-operation in a 5G network according to an embodiment of the present disclosure;

fig. 5 is a flowchart of a method for implementing CPE co-operation in a 5G network according to a second embodiment of the present disclosure;

fig. 6 is a network schematic diagram of a preferred link according to a second embodiment of the present disclosure;

fig. 7 is a CPE switching flow chart of a preferred link according to a second embodiment of the present disclosure;

fig. 8 is a flowchart of a method for implementing CPE co-operation in a 5G network according to a third embodiment of the present disclosure;

fig. 9 is a network schematic diagram of redundant transmission according to a third embodiment of the present disclosure;

fig. 10 is a flow chart of redundant transmission according to a third embodiment of the present disclosure;

fig. 11 is a flowchart of network information acquisition and monitoring according to a fourth embodiment of the present disclosure;

fig. 12 is a schematic diagram of a monitoring network according to a fourth embodiment of the disclosure;

fig. 13 is a schematic diagram of an apparatus for implementing CPE co-operation in a 5G network according to a fifth embodiment of the present disclosure.

Description of the embodiments

In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

First, a server for performing the method of the embodiment of the present disclosure has functions of aggregating data, managing CPE, optimizing wireless network resources and wireless load, and is referred to as an "aggregation management server" in this specification, which is also simply referred to as a server.

Fig. 1 to 3 schematically illustrate schematic diagrams of an application of the method for implementing CPE co-operation under a 5G network provided by the present disclosure in a coal mine scenario. It should be noted that fig. 1-3 are only examples of one application scenario of the embodiments of the present disclosure to help those skilled in the art understand the technical content of the present disclosure, but do not mean that the CPE collaborative method of the embodiments of the present disclosure may not be applied to other scenarios. The present disclosure is illustrated with a 5G network as a preferred network and is not meant to limit the implementation of the disclosed solution to only 5G networks, but to support implementation in forward (e.g., 4G) or backward (e.g., 6G) compatible mobile networks.

Fig. 1 shows a schematic diagram of a fully-mechanized coal mining face, as shown in fig. 1, in this scenario, in order to meet the data transmission requirement of the fully-mechanized coal mining face, base stations, namely, flameproof RRUs (Remote Radio Unit, remote radio frequency modules) in fig. 1, are deployed on the fully-mechanized coal mining face, and are installed at two ends of a hydraulic support of the fully-mechanized coal mining face, so that the fully-mechanized coal mining face is respectively covered towards 2 directions, and the function of receiving and transmitting radio frequency signals by the 5G base stations is achieved. Meanwhile, 2 or more CPE devices (hereinafter referred to as CPE) supporting 5G communication are installed on the mechanical arm of the coal mining machine, and data collected by the on-site high-definition cameras and various sensors can be connected with a 5G network through the CPE and uploaded to an application server. In the downlink direction, the control instruction issued by the application server remotely controls the coal cutter or the camera through the 5G network and the CPE.

The range of the fully mechanized coal mining face is large, and as the coal mining machinery moves, the 5G communication between part of CPE and the base station may be poor. In fig. 1, the right CPE2 is originally connected to the right RRU, and as the coal mining machine moves, the CPE2 moves out of the signal coverage area of the right RRU, so that the signal is weak, and if the signal is blocked by the coal mining machine, it is difficult to ensure 5G communication, and the effects of data transmission and remote control are affected.

According to the technical scheme, the wireless self-organizing network is built by the CPE, and other CPE nodes can be connected through the self-organizing network when the 5G signal is poor, so that the nodes of the CPE are utilized to upload data, the coverage area of the 5G signal is improved, and the blind spots of the 5G coverage are reduced. Therefore, the CPE in the present disclosure not only supports 5G communication, but also has a communication function of wireless ad hoc network, and can build wireless ad hoc network with other CPEs. In particular, the wireless ad hoc network is a MESH network with multi-hop wireless links implemented by adopting a MESH networking structure, and the MESH network can be combined with various broadband wireless access technologies such as 802.11, 802.16, 802.20, 4G, 5G mobile communication and the like. MESH networks, also known as "multi-hop networks," are a dynamic, continuously scalable Network architecture that enables transmissions between wireless devices. In a wireless MESH network, each equipment node can serve as an access point and a router at the same time, each node in the network can send and receive signals, and each node can be in direct communication with one or more peer nodes. In a MESH network, if the nearest access point is congested due to excessive traffic or cannot upload data due to limited 5G signals, the node may automatically reroute packets to a neighboring node for transmission. And so on, the data packet can be further routed to the next node closest to the data packet for transmission according to the condition of the network until the final destination is reached. Such access is multi-hop access. Such wireless ad hoc networks may also be other network having an equivalent concept without a host structure, such as peer-to-peer networks based on D2D (Device to Device) communication technology, centerless ad hoc networks, etc. The disclosure is not limited to the following examples, which illustrate wireless MESH ad hoc networks.

Fig. 2 shows an example of a network architecture in this scenario, comprising an acquisition network and an application server of a service center connected thereto. The acquisition network comprises a 5G base station, an aggregation management server and a plurality of CPEs supporting 5G.

The aggregation management server can be deployed on the edge cloud and is used for collecting relevant data of wireless signals of the CPEs and coordinating the CPEs to cooperatively work so as to realize the aggregation and coordination functions of wireless resources. Hereinafter, unless otherwise specified, the "servers" individually refer to the aggregate management server.

After a wireless MESH ad hoc network is established among a plurality of CPEs, any CPE can be connected with other CPE nodes in a peer-to-peer mode, and can be automatically switched to an MESH network to forward data under the condition of poor 5G signal quality, so that the 5G coverage range is expanded, and the 5G blind spots are reduced. CPE1, CPE2 and CPE3 are illustrated in FIG. 2, each having information interaction with the aggregation management server. The method and the system further provide a scheme of cooperative CPE on the basis of MESH networking among a plurality of CPEs, thereby realizing a better wireless resource utilization effect and reducing the time delay of multi-hop transmission caused by 5G signal limitation and other reasons of the self-selected CPE nodes.

The signals of the 5G base station form different coverage areas, in fig. 2, the signal of the base station is received by the terminal equipment, the coverage areas are divided into 4 coverage areas according to the intensity of the signal of the base station, (1) the area is the signal optimal area, the communication quality is the best, and (4) the area is the signal edge area, so that the communication can be maintained, but the transmission error rate can be obviously increased, the corresponding transmission bandwidth can be reduced, and the CPE outside the coverage area cannot communicate with the base station. The 5G signal quality of the CPE in different coverage areas is different, and the area of normal communication can be set according to the actual situation, for example, the area (3) in fig. 2 is set to be normal communication, so as to meet the coverage requirement.

The acquisition network is connected with an application server of the service center to realize communication among service applications, for example, a camera video stream or sensor acquisition data is uploaded to the application server through the acquisition network, and an instruction for controlling the coal mining machine or the camera is forwarded.

Fig. 3 shows a flow of an example of acquisition of measurement results of wireless signals. In this example, the CPE device manages the APP through a pre-installed CPE network, reads a measurement result of a wireless signal from a wireless radio frequency module of the CPE device, obtains a parameter value of the required wireless signal, and periodically reports the parameter value to the aggregation management server.

Based on the acquisition network, the aggregation management server can cooperatively schedule a plurality of CPEs, so that CPEs with good 5G signals can bear more data transmission tasks, and consumption of CPEs with poor signals on system resources is reduced. For example, the aggregation server prefers a data link for a CPE with a relatively poor signal, provides redundant transmission for important data, etc. through coordinated scheduling of the CPEs, and the implementation will be specifically described by way of example.

An embodiment of the present disclosure provides a method for implementing CPE cooperative work in a 5G network, which is applied to an aggregation management service server.

As shown in FIG. 4, the CPE cooperative method provided in the first embodiment includes steps S110 to S130.

S110: and acquiring measurement results of wireless receiving signals of a plurality of CPEs reported periodically, wherein the CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise parameter values of 5G signals.

The plurality of CPEs includes 2 CPEs and more. CPE devices support a variety of communication protocols (e.g., related protocols such as 4G, 5G, WLAN, etc.), and can receive corresponding wireless signals under the network supported by their hardware modules. In the embodiment of the disclosure, a plurality of CPEs form a wireless MESH network, peer-to-peer connection can be realized between any two CPE nodes, and when the quality of a 5G signal of a CPE is poor, the CPE nodes can be switched to the MESH network, and data is forwarded by using links of the 5G signals of other CPE nodes. The wireless received signals at the CPE side include 5G signals, as well as wireless signals transmitted by other CPE nodes within the MESH network. The measurement of the wireless received signal can be used to determine the quality of the wireless signal. In a 5G network, the signal quality of the link is represented by two parameter values, namely the received power RSRP of a downlink reference signal and the signal-to-interference-plus-noise ratio SINR of a received signal, wherein the larger the values of the RSRP and the SINR are, the better the signal quality of the wireless link is indicated, and on the other hand, the closer the distance between the receiving terminal and the base station can be reflected. In a MESH network, signal quality is characterized by receiving a signal strength indication RSSI (Received Signal Strength IndicaTIon). The higher the RSSI, the better the signal quality of the wireless connection. These include radio parameter values reflecting the quality of the radio link or radio connection, which are obtained by the terminal device by measuring the received signal, usually by a radio frequency module.

The server obtains the measurement result of the wireless receiving signal of the CPE, and the measurement result can be realized by a passive or active reporting mode of the CPE. And the CPE performs passive reporting, namely after receiving the server instruction, the CPE performs one-time reporting or several times of reporting of the measurement result of the wireless receiving signal according to the server instruction, and the reporting times and/or the reporting frequency are all based on the server instruction. The active reporting of CPE is to preset reporting frequency according to business requirement, i.e. the CPE periodically reports the measurement result of the local machine, and then the server gathers the reported results of a plurality of CPEs. The CPE periodically reports the measurement result of the CPE, which is helpful for the server to monitor the signal state of each CPE in real time, thereby providing more accurate basis for coordinating the wireless resources of a plurality of CPEs.

The CPE periodically reports the measurement result of the local wireless reception signal to the server at a default periodic interval, for example, the default interval may be 50ms or 100ms. The CPE may also report at variable intervals. For example, a CPE may report at intervals of 100ms by default, and once the CPE enters a certain range (e.g., the area marked as (4) in fig. 2) near the signal edge area, the CPE may report at intervals of 50ms, where the configuration interval may be issued by the server in real time, or may be preconfigured in the CPE, and the CPE detects the local 5G signal by itself, and reports at intervals after the 5G signal is degraded. The periodic reporting mode with variable intervals is beneficial to reducing network congestion in a normal period, enhancing the monitoring precision of an edge area and having more pertinence.

Further, the server may flexibly configure the interval of periodic reporting according to the network environment and the 5G signal quality of the CPE, that is, the value of the period interval may be different for different network environments or different CPEs. For example, the reporting interval may be smaller in the case of abundant network bandwidth, and larger in the case of tight network bandwidth resources. For another example, according to the result of the normal operation of the comprehensive working face for a period of time, the coverage condition of the current 5G network is obtained through statistical analysis, and if the 5G signal quality at certain specific time periods or specific positions is found to be poor, the server can configure smaller reporting period intervals for the CPEs at the specific time periods or specific positions, so that the 5G signal quality of the CPEs can be monitored better. Thus, the periodic intervals are not exactly the same for a plurality of CPEs in the system, some CPEs may report at default intervals, and another CPE may report at configured intervals.

And each CPE periodically reports the measurement result of the local wireless receiving signal to the server according to the default interval or the configuration interval. The measurement results include at least parameter values of the 5G signal, such as RSPR and SINR, to reflect the link quality of the 5G signal. The parameter value of the 5G signal can be obtained by calling an interface to read the radio frequency module through a built-in application program, and additional measurement and calculation are not needed, as shown in the flow shown in fig. 3.

S120: and determining a forwarding CPE based on the measurement results of the wireless received signals of the CPEs, wherein the parameter value of the 5G signal of the forwarding CPE is higher than a signal preset value.

The aggregation management server selects a forwarding CPE from the plurality of CPEs, and the parameter value of the 5G signal of the forwarding CPE is higher than a preset value, that is, the quality of the 5G signal of the CPE at least meets the communication requirement, and the link of the 5G signal of the forwarding CPE can be used for forwarding the service data of the CPE to be coordinated. This is optimized and coordinated from the level of the radio link. Specifically, the satisfaction of the 5G signal quality of the CPE to the communication requirements means: the parameter value of the 5G signal is higher than a preset value. And the server sets a normal communication area range and a signal preset value corresponding to the area range according to the current network coverage state of the 5G base station, and if the parameter value of the 5G signal measured by the CPE is higher than the signal preset value in the normal communication area range, the 5G signal quality of the CPE meets the communication requirement.

The aggregation management server designates forwarding CPE for the CPE to be cooperated in the wireless MESH network, and aims to enable the CPE with better 5G signal to share the uploading data of the CPE to be cooperated, so that the 5G signal quality is used as a main criterion when the forwarding CPE is determined, and the CPE with the best 5G signal quality is selected from a plurality of CPEs to serve as the forwarding CPE.

The server can determine the quality of the 5G link according to the parameter value of the 5G signal of each CPE, and takes the CPE with the optimal quality of the 5G link as the forwarding CPE. Specifically, a CPE with a parameter value of the 5G signal higher than a preset value in the measurement results of the wireless received signals of the plurality of CPEs is used as the forwarding CPE. And the server sets the area range meeting the normal communication according to the current network coverage state of the 5G base station. As shown in fig. 6, the area marked "(1)" is the strongest signal area, the link quality of the 5G signal of the CPE located in this area is the best, the parameter values of the corresponding 5G signals are the highest, the area signals marked (2) and (3) are the next sequential, the area marked "(4)" is the signal edge area, and communication can be maintained but the transmission error rate is large, and communication with the base station is not possible outside the coverage area. For example, the "(3)" zone boundary in fig. 6 is set as the boundary of the communication good zone, the corresponding signal preset value RSRP is-105 dBm and SINR is 0dB, if the 5G parameter value of a CPE is higher than the preset value, the link of the 5G signal of the CPE can provide good communication quality, and the CPE can be designated as a forwarding CPE.

When there are a plurality of CPEs meeting the coverage requirement, i.e. there are a plurality of CPEs located in a good communication area, the CPEs with the maximum RSRP and SINR values can be selected therefrom to be the CPEs with the best 5G link quality, or the wireless parameters are weighted and calculated, the CPEs with the maximum weighted values are taken as the CPEs with the best 5G link quality, for example, the weight of RSRP is 60%, the weight of SINR is 40%, and the CPEs with the maximum weighted values are selected as forwarding CPEs. The determined forwarding CPE is the CPE with the strongest 5G received signal, and the quality of the 5G link with the base station is usually also optimal, based on the parameter value of the 5G signal, by which the reliability of the transmission can be improved.

Further, when a plurality of CPEs meeting the coverage requirement exist, the CPE with the best link in the MESH network can be selected from the CPEs, so that the best combination of the 5G link and the MESH network link is realized, multi-hop transmission caused by poor MESH link when data is forwarded is reduced, and transmission delay is increased. Specifically, in S110, the measurement result of the wireless received signal reported by the CPE in the CPE cycle further includes a signal parameter value in the wireless MESH network, and the server designates the CPE with the 5G signal parameter value higher than the signal preset value and the maximum MESH signal parameter value as the forwarding CPE as the transmission link with the optimal combination of the 5G link and the MESH network link. For example, when 2 CPEs with 5G signal quality meeting the communication requirement are provided, the MESH signal strength RSSIs between the CPEs and the CPEs to be cooperated are compared respectively, and the CPEs with larger RSSIs are selected as forwarding CPEs.

The server obtains the measurement result of the wireless MESH signals between the CPE and other CPE nodes in the MESH network, and the measurement result can also be reported to the server through the CPE period. The period interval of the measurement result of the MESH signal between the CPE and other CPE nodes is larger than that of the measurement result of the reported 5G signal. It is considered that the 5G base station is relatively fixed, and the CPEs move together with the coal mining machine, so that the 5G signal fluctuation is relatively large, and the signal variation of the wireless ad hoc network is relatively stable, so that the update frequency of the signal quality of the acquired wireless ad hoc network can be reduced appropriately. For example, the current CPE reports the measurement of the 5G signal at 50ms intervals and reports the measurement of the MESH network signal between the local and other CPE nodes at 200ms intervals.

Further, when the server determines the forwarding CPE, the server may also comprehensively determine the CPE that can provide the optimal forwarding link by combining the conditions and parameters of the CPE itself based on the measurement result of the wireless received signal. The conditions and parameters of the CPE itself may include, for example, the service data of the CPE, the location of the CPE, the type of terminal of the CPE, etc. The service data of the CPE is mainly the data bandwidth requirement under the service configuration of each CPE, for example, the bandwidth requirement of the service data of the CPE returning the video stream data of the high-definition camera is high, the bandwidth resource which can be forwarded by the CPE for other CPEs is relatively less, the service data volume of the CPE returning the common environment monitoring data is small, and the bandwidth resource which can be forwarded by the CPE for other CPEs is abundant. The position of the CPE mainly considers the position of the CPE on the coal mining machine, and the terminal type of the CPE refers to the function type of the CPE, such as model, supported frequency band and communication protocol, antenna direction, positioning function and the like. Besides the conditions and parameters of the forwarding CPE, the server can also combine the factors such as bandwidth or importance requirements of the service data of the CPE to be coordinated to determine the forwarding CPE, and can allocate specific bandwidth resources from the forwarding CPE to provide forwarding resources for the CPE to be coordinated, so that wireless resources are allocated more accurately, and the reliability and effectiveness of the system are improved. The server may determine the forwarding CPE using the AI algorithm in combination with the multiple factors described above.

In this step, the determined forwarding CPE will serve as a forwarding node of the CPE to be coordinated to take charge of data uploading, so that performance of transmission of service data of the CPE to be coordinated is improved, the CPE to be coordinated can be selected according to specific service requirements, and the disclosure will be specifically described through embodiment two and embodiment three respectively.

S130: and indicating CPE to be cooperated to connect the forwarding CPE through the wireless MESH network in a specified cooperated mode, and uploading the service data of the CPE to be cooperated by utilizing a link of a 5G signal of the forwarding CPE.

As described above, the CPE has a communication module for wireless MESH networking, and a plurality of CPEs can be configured in advance as nodes in the wireless MESH network to complete the networking, so that wireless signals can be detected mutually, and wireless signal states with other nodes can be measured. Therefore, after the server issues the instruction, the CPE to be cooperated analyzes the received instruction to obtain the node ID of the forwarding CPE and the designated cooperation mode, so as to directly connect with the forwarding CPE, and perform corresponding transmission, for example, perform link switching or perform redundant transmission, according to the cooperation mode designated by the server, so that the local service data is forwarded by using the link forwarding the 5G signal of the CPE.

Specifically, in step S130, the server instructs the CPE to be coordinated to connect the forwarding CPE through the wireless MESH network in a specified coordination mode, and uploads the service data of the CPE to be coordinated by using the link of the 5G signal of the forwarding CPE. When the cooperation mode designated by the server is a switching link mode, the CPE to be cooperated switches the service connection to the forwarding CPE, and the service data is uploaded to the application server by using the link of the 5G signal of the forwarding CPE. When the coordination mode designated by the server is a redundant transmission mode, the CPE to be coordinated sends the service data to be uploaded to an aggregation management server, and the aggregation management server sends the copy of the service data to the aggregation management server by utilizing the link for forwarding the 5G signal of the CPE, and the aggregation management server aggregates the service data and the copy thereof to obtain aggregated data and transmits the aggregated data to the application server. The present disclosure will specifically explain the implementation of these two cooperative modes in the second and third embodiments.

In addition to switching the coordinated modes of links and redundant transmissions, the server may also specify a coordinated mode of bandwidth aggregation. Specifically, the server determines the available bandwidth for cooperation according to the data load of the forwarding CPE, further instructs the CPE to be cooperated to divide the service data into first partial data suitable for transmission of the available bandwidth, uploads the first partial data to an aggregation management server by using the cooperated bandwidth of the forwarding CPE, uploads second partial data except the first partial data to the aggregation management server by using an original link of the CPE to be cooperated, and the aggregation management server aggregates the first partial data and the second data to obtain complete data and transmits the complete data to the application server. In the cooperative mode of bandwidth aggregation, the server can also utilize the available bandwidths of the plurality of CPEs, so that the service data of the CPEs to be cooperated realize the effect of bandwidth aggregation transmission through the cooperation of the plurality of CPEs.

According to the scheme of the first embodiment of the disclosure, through MESH networking among CPEs, the application range of a 5G network is expanded, the negative influence caused by 5G coverage blind spots is reduced, meanwhile, the mode that the CPEs autonomously select forwarding nodes in the MESH network is considered, and the signal condition of the selected forwarding nodes cannot be predicted, so that time delay caused by multi-hop transmission can occur, on the basis, the CPEs with good 5G signal quality are determined through the server, so that more data transmission is borne, the wireless resource load is optimized, the time delay caused by multi-hop transmission is avoided, and the reliability and the effectiveness of the system are further improved.

The second embodiment of the disclosure provides a method for implementing CPE cooperative work in a 5G network, which is applied to an aggregation management service server.

The second embodiment implements a cooperative mode of switching links. After the server prefers the optimal data link, sending a message to indicate CPE with poor 5G signal quality, switching to the MESH network after disconnecting the service connection under the 5G network, and uploading the local service data by using the forwarding CPE through the 5G network.

As shown in fig. 5, the CPE-coordination method provided in the second embodiment includes steps S210 to S230.

S210: and acquiring measurement results of wireless receiving signals of a plurality of CPEs reported periodically, wherein the CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise 5G signal parameter values.

The details of this step are described in the first embodiment, and can be implemented with reference to the first embodiment.

S220: and determining a forwarding CPE based on the measurement results of the wireless received signals of the CPEs, wherein the parameter value of the 5G signal of the forwarding CPE is higher than a signal preset value.

The specific content of determining the forwarding CPE in this step is described in the first embodiment, and can be implemented with reference to the first embodiment.

In the second embodiment, the CPE to be coordinated may be a CPE with a degraded 5G signal quality, specifically, a CPE with a parameter value of the 5G signal lower than a signal preset value.

As mentioned above, the quality of the 5G signal can be determined by the parameter value of the 5G signal, and the commonly used 5G parameters include the downlink reference signal received power RSRP and the signal-to-interference-and-noise ratio SINR. The server can preset a preset value which can be normally communicated under the current 5G network according to the on-site 5G network coverage state aiming at RSRP and SINR, and when the parameter value of the 5G signal reported by the CPE is lower than the preset value, the server can judge that the 5G signal of the CPE does not meet the requirement of normal communication. For example, when the preset value of the RSRP set by the server is-105 dBm and the preset value of the SINR is 0dB, and when the RSRP of the CPE is less than or equal to-105 dBm and the SINR is less than or equal to 0dB, the 5G signal quality of the CPE is lower than expected, and the CPE can be used as the CPE to be coordinated if the coverage requirement cannot be met.

The server can determine which CPE's 5G signal quality currently cannot meet the coverage requirement and cannot maintain normal 5G communication according to the parameter value of the 5G signal of each CPE. Such as CPE outside the 5G coverage area, or CPE that is blocked by the machine, resulting in unstable received signals. As in fig. 6, CPE2 and CPE3 are both outside the coverage area, whose 5G signal cannot maintain normal communication, and may be determined as CPE to be coordinated.

Further, the preset value of the 5G signal preset by the server may be different for different service data characteristics. For a CPE configured to upload a high-speed data stream, the preset value of the 5G signal is higher than the preset value of a CPE configured to transmit a low-speed data stream. For example, the threshold value of (RSRP, SINR) preset by the server for CPE1 transmitting control information is (-105 dbm,0 db), and the threshold value preset for CPE2 transmitting high definition video may be (-95 dbm,3 db), so that the result of determining whether it can normally communicate may be different even though the parameter values of the 5G signals detected by CPE1 and CPE2 are the same.

In many cases, the coverage area divided by the preset value of the set signal is not an absolute boundary, and the CPE outside the coverage area can still maintain a low-speed data connection, or report the measurement result of the wireless received signal to the aggregation management server. On the other hand, a wireless MESH network is established in advance between the plurality of CPEs, and any CPE can also communicate with the service center by forwarding data by other CPE nodes through the MESH network. When the CPE is out of the 5G signal coverage area of the base station, the service data and the data of the signal measurement result reported periodically can be forwarded through other CPE nodes in the MESH network, and then reach the corresponding receiving end.

S230: and indicating the CPE to be cooperated to switch the service connection to the wireless MESH network, and uploading the service data of the CPE to be cooperated to an application server by utilizing the link for forwarding the 5G signal of the CPE.

The second embodiment can achieve the synergistic effect of providing a preferred data link to the CPE with poor 5G signal quality. In step S230, the server designates a cooperative mode of a switching link for the CPE to be cooperated, and the CPE to be cooperated instructs to switch the service connection to the MESH network according to the cooperative mode, so as to maintain the service connection.

Fig. 6 shows a network schematic of a preferred link of embodiment two. As shown in fig. 6, CPE1 is in the good coverage area of the 5G signal and CPE2 and CPE3 are outside the coverage area of the 5G signal. The aggregation management server instructs CPE2 and CPE to cut off the service connection under the 5G network, switches the local service data to be transmitted to CPE1 through the MESH network, and then the CPE1 forwards the service data to a link of a service center through the 5G network.

And switching the service connection to the MESH network by the CPE to be cooperated, and maintaining the service connection by using a link for forwarding the 5G signal of the CPE. Meanwhile, the CPE to be cooperated can cut off the original 5G connection, and only the forwarding CPE is used for maintaining the service connection, so that the system design is simplified. There are two implementations of the specific timing at which the handoff is performed.

In a first implementation manner, the server directly instructs the CPE to be cooperated to cut off service connection under the 5G network, switches all local service data to the MESH network, connects the forwarding CPE, and the forwarding CPE forwards the service data through the 5G signal, including uploading the service data and receiving a control instruction.

The second implementation manner is determined by the CPE by itself, as shown in fig. 7, the server presets a 5G closing threshold of each CPE, where the closing threshold is lower than a preset value of the 5G signal, that is, lower than a preset value of the 5G signal that is judged by the server to be bad, that is, the server gives an indication of forwarding the CPE after the 5G signal of the CPE to be coordinated is bad, and when the CPE to be coordinated obtains an optimal link indication from the server, continues to detect the quality of the 5G signal of the local CPE, until the quality of the 5G signal of the local CPE reaches the closing threshold, the CPE to be coordinated switches to the forwarding CPE in the MESH network by itself to cut off the service connection of the 5G network, and the forwarding CPE forwards the service data through the 5G. If the local 5G signal is turned well after the optimal link indication given by the server is obtained, the CPE may not perform the handover.

In addition, after the CPE to be cooperated performs the switching, the 5G receiving signal can be continuously detected, once the quality of the 5G signal is well converted, the service connection under the 5G network can be restored, so that the advantages of low time delay and high bandwidth of the 5G network are utilized as much as possible.

Fig. 7 shows an example of a CPE switching flow of the preferred link according to the second embodiment, as shown in fig. 7, when CPE2 is connected in normal service, its service data arrives at the application server through the 5G base station, and after the switching is performed, the service data of CPE2 arrives at CPE1 first, and then arrives at the application server through the 5G base station by CPE 1.

The scheme of the second embodiment of the disclosure has the following beneficial effects: the application range of the 5G network is expanded through MESH networking among CPEs, the negative influence caused by 5G coverage blind spots is reduced, the CPEs with good 5G signal quality provide the best data link for CPEs with poor signal quality, the consumption of the CPEs with poor signal quality on wireless resources is reduced, and the wireless resources are utilized optimally, so that the reliability and the effectiveness of the system are improved.

The third embodiment of the disclosure provides a cooperative method of CPE in a 5G network, which is applied to an aggregation management server. The third embodiment implements a cooperative mode of redundant transmission.

As shown in fig. 8, the CPE device cooperation method provided in the third embodiment includes steps S310 to S340.

S310: and acquiring measurement results of wireless receiving signals of a plurality of CPEs reported periodically, wherein the CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise 5G signal parameter values.

S320: and determining a forwarding CPE based on the measurement results of the wireless received signals of the CPEs, wherein the parameter value of the 5G signal of the forwarding CPE is higher than a signal preset value.

S330: and indicating CPE to be cooperated to upload the service data to an aggregation management server, connecting the forwarding CPE through the wireless MESH network, and uploading a copy of the service data to the aggregation management server by using the forwarding CPE.

In the third embodiment, the CPE to be cooperated may provide redundant transmission for the preset CPE with important service data, and the server designates the forwarding CPE for the important service data. The server may determine important service data in advance according to actual service requirements, for example, a CPE is responsible for uploading a video stream collected by a high-definition camera, where the video stream is an important reference for remote control by a service center, and is important service data.

In this step, the server provides redundant links for important service data to improve the reliability of data uploading. The server instructs the CPE to be coordinated, which has important service data, to perform redundant transmission by transmitting information, that is: and synchronously uploading the important business data and the copies thereof to the aggregation management server through the original link and a link for forwarding 5G signals of CPE in the MESH network respectively. After the cooperative CPE receives the indication of the server, the ID of the forwarding CPE and the identification of the redundant transmission mode are analyzed from the CPE, and the redundant transmission mode can be definitely executed, so that the target address of the important service data is changed into the aggregation management server, the copy is forwarded to the forwarding CPE, and the forwarding CPE synchronously uploads the important service data and the copy thereof through the link of the 5G signal of the forwarding CPE, so that the important service data and the copy thereof reach the aggregation management server.

S340: and aggregating the service data uploaded by the CPE to be coordinated and the copies of the service data uploaded by the forwarding CPE to obtain aggregated data, and sending the aggregated data to an application server.

In this step, the aggregation management server receives two paths of data streams from the CPE to be coordinated and the service data transmitted by the forwarding CPE, and because the two paths of data streams are the same service data, the server can aggregate the two paths of data by using an aggregation algorithm to obtain the aggregate data preferably, for example, maximum value combination or average value combination is performed on the two paths of data, so that the error rate introduced by the data in transmission can be reduced, and the obtained aggregate data can have higher reliability.

Fig. 9 shows a network schematic of redundant transmissions. In FIG. 9, CPE1 is in a good coverage area for 5G signals, and CPE2 is particularly important for data to be transmitted, while CPE2 is at the coverage edge of 5G signals, which is of inferior quality to CPE1. The server instructs CPE2 to upload important data to be transmitted to the aggregation management server synchronously through the original 5G link of CPE2 and the 5G link of CPE1 in the MESH network respectively. And the aggregation management server receives the data streams uploaded by the two paths of CPEs, performs aggregation to obtain aggregation data preferably, and sends the aggregation data to an application server of the service center.

Taking CPE2 as an example, fig. 10 shows a flow chart of redundant transmission, when the server instructs CPE2 to perform redundant transmission, the service data of CPE2 flows through the 5G base station to reach the aggregation management server, and the copy of the data flow reaches the aggregation management server through CPE1, and is finally aggregated by the aggregation management server for preference and then transmitted to the application server.

The scheme of the third embodiment of the present disclosure has the following beneficial effects: the network is formed by MESH among CPEs, the action range of a 5G network is expanded, the negative influence caused by 5G coverage blind spots is reduced, a link is optimized by a server, the CPEs with good 5G signal quality provide redundant transmission for important data, the transmission error rate of the important data is reduced, and the reliability of the system is improved.

The fourth embodiment of the disclosure provides a method for implementing CPE cooperative work in a 5G network, which is applied to an aggregation management server.

The fourth embodiment adds a step for monitoring the coverage status of the 5G network in real time on the basis of the first embodiment, the second embodiment or the third embodiment, so as to provide a basis for determining the 5G coverage area and the corresponding signal preset value, and the implementation manner of the step is as follows:

the aggregation server performs statistical analysis according to the positions of the CPEs and the 5G signal states of the CPEs (including wireless parameters RSRP, SINR and the like of the 5G network reported by the CPEs) and according to the terminal types, time, positions and other dimensions of the CPEs, and obtains the 5G network coverage states at different times and different positions of the comprehensive working face.

After the 5G network coverage state is obtained, on one hand, the 5G network coverage state can be output in a visual mode, for example, the real-time network operation state, the positions of the CPEs and the like are displayed in a graphical and tabular mode, and a periodic network operation analysis report is formed. For example, in the network data acquisition and monitoring process shown in fig. 11, a network management APP disposed in a CPE acquires wireless measurement result data and periodically reports the wireless measurement result data to an aggregation management server, the aggregation management server provides the wireless signal measurement result periodically reported by the CPE to a network management program, and the network management program performs statistics and analysis on the measurement result and performs visual presentation to provide support for network operation and maintenance.

On the other hand, after obtaining the coverage state of the 5G network, the server may also divide the coverage area of the signal strength, and provide a reference with higher accuracy when setting the preset value of the 5G signal quality, for example, determine whether the signal of the forwarding CPE is good, in the first embodiment, determine whether the CPE to be coordinated needs to switch the 5G link, and so on.

In still another aspect, after obtaining the coverage status of the 5G network, the server may further calculate the wireless signal status of the CPE in the normal operation period, to obtain the normal fluctuation range of the 5G signal of the CPE, so as to determine the working status of each CPE, and when all the CPEs work normally, the technical schemes of the first embodiment, the second embodiment, or the third embodiment may be executed, thereby improving the synergistic effect of the CPEs and enhancing the reliability of the system. For example, the normal fluctuation range of a CPE is: and (3) 70 dBm is more than or equal to RSRP is more than or equal to minus 95dBm,10 dB is more than or equal to SINR is more than or equal to 3dB, once the 5G signal state of the CPE exceeds the normal fluctuation range for a plurality of times, or long-time abnormal fluctuation occurs, the CPE can be judged to be abnormal, and services such as network fault judgment, early warning and the like can be sent out. Specifically, in any of the foregoing embodiments, after obtaining the measurement results of the wireless reception signals of the CPEs reported periodically, the server determines whether the measurement result of the wireless reception signal of any CPE belongs to a signal normal fluctuation range, if so, executes the next step, otherwise, sends out the early warning information of the CPE state abnormality.

FIG. 12 is a schematic diagram of a monitoring network implementing four implementations, in which a plurality of CPEs are respectively located within different 5G network coverage areas, CPE4 is located in the best signal (1) area, CPE1 is located in the next best signal (2) area, CPE2 is located in the (4) area, and CPE3 is located outside the coverage area. As these CPEs move, they can be displayed in real time through a visual overlay state diagram. Also, within these coverage areas, each CPE will have a different normal fluctuation range of the signal. If the signal reported by each CPE fluctuates within the normal range, each CPE works normally, and then the scheme of the preferred data link of the second embodiment is executed for the CPE3 outside the coverage area, and the redundant transmission scheme of the third embodiment is executed for the CPE2 in the edge area.

The scheme of the fourth embodiment of the present disclosure has the following beneficial effects: the 5G network coverage state and the working state of each CPE are monitored in real time, so that the CPE cooperation scheme can be executed, and the guarantee is provided for the stable operation of the system.

As shown in fig. 13, an apparatus 500 for implementing CPE co-operation in a 5G network according to a fifth embodiment of the present disclosure is applied to an aggregation management server side. The apparatus 500 may be implemented as part or all of an electronic device by software, hardware, or a combination of both.

As shown in fig. 13, the apparatus 500 includes an acquisition module 510, a determination module 520, and an indication module 530. The apparatus 500 may perform the method described in any of the previous embodiments.

The obtaining module 510 is configured to obtain measurement results of wireless received signals of a plurality of CPEs reported periodically, where the plurality of CPEs form a wireless MESH network, and the measurement results of the wireless received signals at least include parameter values of 5G signals.

A determining module 520, configured to determine, in the MESH network, a forwarding CPE based on measurement results of wireless received signals of the plurality of CPEs, where a parameter value of a 5G signal of the forwarding CPE is higher than a signal preset value.

And the indicating module 530 is configured to instruct the CPE to be coordinated to connect the forwarding CPE through the wireless MESH network in a specified coordination mode, and upload the service data of the CPE to be coordinated by using a link of the 5G signal of the forwarding CPE.

According to the device of the fifth embodiment of the present disclosure, wireless resources of a plurality of CPEs are coordinated, and the CPEs with good 5G signal quality afford more data transmission, optimize the use of the wireless resources, and improve the reliability and effectiveness of the system.

A sixth embodiment of the present disclosure provides a device for implementing CPE cooperative work in a 5G network, including:

At least one processor;

the method comprises the steps of,

a memory communicatively coupled to the at least one processor;

wherein,,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method for implementing CPE co-operation under a 5G network as described in any of the embodiments above.

An embodiment seven of the present disclosure provides a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement a method for implementing CPE co-operation under the 5G network described in any one of the embodiments.

The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for apparatus, electronic devices, non-volatile computer storage medium embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to the description of the method embodiments.

The apparatus, the electronic device, the nonvolatile computer storage medium and the method provided in the embodiments of the present disclosure correspond to each other, and therefore, the apparatus, the electronic device, the nonvolatile computer storage medium also have similar beneficial technical effects as those of the corresponding method, and since the beneficial technical effects of the method have been described in detail above, the beneficial technical effects of the corresponding apparatus, the electronic device, the nonvolatile computer storage medium are not described here again.

In the 90 s of the 20 th century, improvements to one technology could clearly be distinguished as improvements in hardware (e.g., improvements to circuit structures such as diodes, transistors, switches, etc.) or software (improvements to the process flow). However, with the development of technology, many improvements of the current method flows can be regarded as direct improvements of hardware circuit structures. Designers almost always obtain corresponding hardware circuit structures by programming improved method flows into hardware circuits. Therefore, an improvement of a method flow cannot be said to be realized by a hardware entity module. For example, a programmable logic device (Programmable Logic Device, PLD) (e.g., field programmable gate array (Field Programmable Gate Array, FPGA)) is an integrated circuit whose logic function is determined by the programming of the device by a user. A designer programs to "integrate" a digital system onto a PLD without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Moreover, nowadays, instead of manually manufacturing integrated circuit chips, such programming is mostly implemented by using "logic compiler" software, which is similar to the software compiler used in program development and writing, and the original code before the compiling is also written in a specific programming language, which is called hardware description language (Hardware Description Language, HDL), but not just one of the hdds, but a plurality of kinds, such as ABEL (Advanced Boolean Expression Language), AHDL (Altera Hardware Description Language), confluence, CUPL (Cornell University Programming Language), HDCal, JHDL (Java Hardware Description Language), lava, lola, myHDL, PALASM, RHDL (Ruby Hardware Description Language), etc., VHDL (Very-High-Speed Integrated Circuit Hardware Description Language) and Verilog are currently most commonly used. It will also be apparent to those skilled in the art that a hardware circuit implementing the logic method flow can be readily obtained by merely slightly programming the method flow into an integrated circuit using several of the hardware description languages described above.

The controller may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer readable medium storing computer readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, application specific integrated circuits (Application Specific Integrated Circuit, ASIC), programmable logic controllers, and embedded microcontrollers, examples of which include, but are not limited to, the following microcontrollers: ARC 625D, atmel AT91SAM, microchip PIC18F26K20, and Silicone Labs C8051F320, the memory controller may also be implemented as part of the control logic of the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller in a pure computer readable program code, it is well possible to implement the same functionality by logically programming the method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers, etc. Such a controller may thus be regarded as a kind of hardware component, and means for performing various functions included therein may also be regarded as structures within the hardware component. Or even means for achieving the various functions may be regarded as either software modules implementing the methods or structures within hardware components.

The system, apparatus, module or unit set forth in the above embodiments may be implemented in particular by a computer chip or entity, or by a product having a certain function. One typical implementation is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.

For convenience of description, the above devices are described as being functionally divided into various units, respectively. Of course, the functionality of the units may be implemented in one or more software and/or hardware when implementing one or more embodiments of the present description.

It will be appreciated by those skilled in the art that the present description may be provided as a method, system, or computer program product. Accordingly, the present specification embodiments may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present description embodiments may take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present description is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the specification. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data optimization device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data optimization device, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data optimization device to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data-optimizing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.

Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The description may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The specification may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the present disclosure. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. A method for implementing CPE co-operation in a 5G network, applied to an aggregation management server, the method comprising:

acquiring measurement results of wireless receiving signals of a plurality of CPEs reported periodically, wherein the CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise parameter values of 5G signals;

based on the measurement results of the wireless received signals of the plurality of CPEs, determining a forwarding CPE, wherein a parameter value of a 5G signal in the measurement results of the wireless received signals of the forwarding CPE is higher than a signal preset value, and the determining the forwarding CPE includes: determining the CPE with the maximum parameter value of the 5G signal in the measurement results of the wireless receiving signals of the CPEs as a forwarding CPE, wherein the parameter value of the 5G signal comprises the receiving power and the signal-to-interference-and-noise ratio of a downlink reference signal;

And indicating CPE to be cooperated to connect the forwarding CPE through the wireless MESH network in a specified cooperated mode, and uploading the service data of the CPE to be cooperated by utilizing a link of a 5G signal of the forwarding CPE.

2. The method of claim 1, wherein the instructing the CPE to be coordinated to connect the forwarding CPE through the wireless MESH network in the specified coordination mode, and uploading the traffic data of the CPE to be coordinated using a link of a 5G signal of the forwarding CPE comprises:

and indicating the CPE to be cooperated to switch the service connection to the wireless MESH network, and uploading the service data of the CPE to be cooperated to an application server by utilizing the link for forwarding the 5G signal of the CPE.

3. The method according to claim 2, wherein the CPE to be coordinated presets a closing threshold of the 5G signal, the closing threshold is smaller than the signal preset value, and when the parameter value of the 5G signal of the CPE to be coordinated reaches the closing threshold, the service connection under the 5G network is automatically disconnected.

4. The method of claim 1, wherein the instructing the CPE to be coordinated to connect the forwarding CPE through the wireless MESH network in the specified coordination mode, and uploading the traffic data of the CPE to be coordinated using a link of a 5G signal of the forwarding CPE comprises:

The CPE to be cooperated is instructed to upload the service data to the aggregation management server, the forwarding CPE is connected through the wireless MESH network, and the copy of the service data is uploaded to the aggregation management server by utilizing a link of a 5G signal of the forwarding CPE;

the method further comprises the steps of:

and aggregating the service data uploaded by the CPE to be coordinated and the copies of the service data uploaded by the forwarding CPE to obtain aggregated data, and transmitting the aggregated data to an application server.

5. The method of claim 1, wherein the measurement of the wireless received signal further comprises a parameter value of a wireless MESH signal, wherein the determining a forwarding CPE based on the measurement of the wireless received signal of the plurality of CPEs comprises:

and determining the CPE with the parameter value of the 5G signal higher than the signal preset value and the maximum parameter value of the wireless MESH signal in the measurement results of the wireless receiving signals of the CPEs as the forwarding CPE.

6. The method of claim 1, further comprising, after obtaining the measurement results of the wireless received signals of the plurality of CPEs reported periodically:

judging whether the measurement result of the wireless receiving signal of any CPE belongs to the normal fluctuation range of the signal, if so, executing the next step, otherwise, sending out the early warning information of the abnormal state of the CPE.

7. An apparatus for implementing CPE cooperative work under a 5G network, applied to an aggregation management server, characterized in that the apparatus includes:

the acquisition module is configured to acquire measurement results of wireless receiving signals of a plurality of CPEs reported periodically, wherein the CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise parameter values of 5G signals;

a determining module configured to determine, based on measurement results of wireless received signals of the plurality of CPEs, a forwarding CPE, a parameter value of a 5G signal of the forwarding CPE being higher than a signal preset value, wherein the determining the forwarding CPE includes: determining the CPE with the maximum parameter value of the 5G signal in the measurement results of the wireless receiving signals of the CPEs as a forwarding CPE, wherein the parameter value of the 5G signal comprises the receiving power and the signal-to-interference-and-noise ratio of a downlink reference signal;

the indicating module is configured to indicate the CPE to be coordinated to connect the forwarding CPE through the wireless MESH network in a specified coordination mode, and upload the service data of the CPE to be coordinated by utilizing a link of a 5G signal of the forwarding CPE.

8. An apparatus for implementing CPE co-operation under a 5G network, comprising:

At least one processor; the method comprises the steps of,

a memory communicatively coupled to the at least one processor;

wherein,,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of implementing CPE co-operation under a 5G network as claimed in any one of claims 1 to 6.

9. A computer readable storage medium storing computer executable instructions which when executed by a processor implement a method of implementing CPE co-operation under a 5G network according to any one of claims 1 to 6.