CN115884298A

CN115884298A - Method, device, equipment and storage medium for realizing CPE cooperative work under 5G network

Info

Publication number: CN115884298A
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: 2023-03-31
Anticipated expiration: 2043-02-03
Also published as: CN115884298B

Abstract

The embodiment of the specification discloses a method, a device, equipment and a storage medium for realizing CPE cooperative work in a 5G network, wherein the method comprises the following steps: obtaining measurement results of wireless receiving signals of a plurality of CPEs (customer premises equipment) which are reported periodically; determining a forwarding CPE based on measurements of wireless received signals of the plurality of CPEs; and indicating the CPE to be coordinated to be connected with the forwarding CPE through the wireless MESH network in a specified coordination mode, and uploading the service data of the CPE to be coordinated by using the link of the 5G signal of the forwarding CPE. According to the scheme, the wireless MESH network is established through the plurality of CPEs, the action range of the 5G network is expanded, negative effects brought by 5G coverage blind spots are reduced, on the basis, the aggregation management server coordinates the plurality of CPEs, the CPEs with good 5G signal quality undertake more data transmission, wireless resources are optimized and utilized, and the reliability and effectiveness of the system are improved.

Description

Method, device, equipment and storage medium for realizing CPE cooperative work in 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. In intelligent mining in an intelligent coal mine, a large amount of sensing data and video monitoring data of a fully mechanized mining face need to be collected, and the sensing data and the video monitoring data are connected with a 5G base station through a Customer Premise Equipment (CPE) arranged on a 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, thereby realizing intelligent remote control.

The characteristics of ultralow time delay and ultrahigh bandwidth of 5G communication are utilized to realize remote control of coal mining machinery, and the intelligent coal mine remote control system is an important application of intelligent coal mines. The CPE is an important link on the 5G link and needs to provide stable and reliable data transmission. However, because the fully mechanized mining face has a large range, the wireless resource loads of the plurality of CPEs are not balanced due to different positions and different uploading tasks, along with the movement of the coal mining machine, a part of the CPEs cannot keep good 5G communication with the base station in a signal edge area of the 5G base station or due to the shielding of the coal mining machine, the data transmission performance of a part of the CPEs is unstable, and these conditions can affect the stability of service connection and the remote control effect, and the reliability and the effectiveness of the system are reduced.

Disclosure of Invention

Embodiments of the present specification provide a method, an apparatus, a device, and a storage medium for implementing CPE cooperative work in a 5G network, so as to solve technical problems that a plurality of CPEs are unbalanced in wireless resource load, stability of service connection and remote control are affected, and reliability and effectiveness of a system are reduced.

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

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

obtaining measurement results of wireless receiving signals of a plurality of CPEs (customer premises equipment) which are periodically reported, wherein the plurality of 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 the measurement results of the wireless receiving signals of the plurality of CPEs, wherein the parameter value of the 5G signal in the measurement results of the wireless receiving signals of the forwarding CPE is higher than a signal preset value; and indicating the CPE to be coordinated to be connected with the forwarding CPE through the wireless MESH network in a specified coordination mode, and uploading the service data of the CPE to be coordinated by utilizing a link of a 5G signal of the forwarding CPE.

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

an obtaining module, configured to obtain measurement results of wireless receiving signals of a plurality of CPEs that are periodically reported, where the plurality of CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least include parameter values of 5G signals; a determination module configured to determine a forwarding CPE based on measurements of wireless received signals of the plurality of CPEs, a parameter value of a 5G signal of the forwarding CPE being higher than a signal preset value; and 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 using a link of a 5G signal of the forwarding CPE.

An embodiment of the present specification further provides an apparatus 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;

wherein the memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to perform the method for enabling CPE cooperation in a 5G network as described above.

The embodiments of the present specification further provide a computer-readable storage medium, where the computer-readable storage medium stores computer-executable instructions, and when executed by a processor, the computer-executable instructions implement the method for implementing CPE cooperative work in a 5G network as described above.

The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects: the wireless MESH network is established by the CPE, when the 5G communication of a certain CPE is limited, the wireless MESH network can be switched to, and other CPE nodes are utilized to complete service connection, so that the action range of the 5G network is expanded, the negative influence brought by 5G coverage blind spots is reduced, on the basis, the wireless resources of the CPE are coordinated by the aggregation management server, the CPE with good 5G signal quality undertakes more data transmission, the wireless resources are optimized and utilized, and the reliability and effectiveness of the system are further improved.

Drawings

In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments described in the present specification, and for those skilled in the art, other drawings may be obtained according to these drawings without creative efforts.

FIG. 1 is a 5G coverage scene of a coal mine fully-mechanized coal mining face;

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

FIG. 3 is an example of a process for collecting wireless signal measurements;

fig. 4 is a flowchart of a method for implementing CPE cooperative work in a 5G network according to a first embodiment of the present disclosure;

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

fig. 6 is a network 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 cooperative work in a 5G network according to a third embodiment of the present disclosure;

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

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

fig. 11 is a flow chart of network information collection 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 present disclosure;

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

Detailed description of the preferred embodiments

In order to make those skilled in the art better understand the technical solutions in the present specification, 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 a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments of the present disclosure, shall fall within the scope of protection of the present application.

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

Fig. 1-3 schematically show a schematic diagram of the method for implementing CPE cooperative work in a 5G network provided by the present disclosure applied in a coal mine scenario. It should be noted that fig. 1-3 are only examples of one application scenario of the embodiment 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 coordination method of the embodiment of the present disclosure may not be applied to other scenarios. The present disclosure is illustrated by taking a 5G network as a preferred network, and it is not meant to limit the implementation of the scheme of the present disclosure to be implemented only under the 5G network, and the scheme also supports implementation under a forward (e.g. 4G) or backward (e.g. 6G) compatible mobile network.

Fig. 1 shows a schematic diagram of a coal mine fully-mechanized mining face, and as shown in fig. 1, in this scenario, in order to meet the data transmission requirement of the fully-mechanized mining face, base stations, that is, flameproof RRUs (Remote Radio units, remote Radio frequency modules) in fig. 1, are disposed at two ends of a hydraulic support of the fully-mechanized mining face and respectively cover the fully-mechanized mining face in 2 directions, so that the function of a 5G base station for receiving and transmitting Radio frequency signals is achieved. Meanwhile, 2 or more CPE equipment (CPE for short) supporting 5G communication are arranged on a mechanical arm of the coal mining machine, and data acquired by a high-definition camera and various sensors on site can be connected with a 5G network through the CPE and uploaded to an application server. In the downlink direction, the control instruction sent by the application server remotely controls the coal mining machine or the camera through the CPE through the 5G network.

The range of the coal mine fully mechanized working face is large, and 5G communication between part of CPE and a base station may be deteriorated along with the movement of the coal mining machine. In fig. 1, the CPE2 on the right side is originally connected to the RRU on the right side, and along with the movement of the coal mining machine, the CPE2 moves out of the signal coverage area of the RRU on the right side, so that a signal is weak, and if the signal is shielded by the coal mining machine, it is difficult to ensure 5G communication, which affects the data transmission and remote control effects.

According to the technical scheme, the wireless ad hoc network is established by the CPEs, other CPE nodes can be connected through the ad hoc network when the 5G signal is not good, and then the data are uploaded by the CPE nodes, so that the coverage range of the 5G signal is improved, and blind spots covered by the 5G signal are reduced. Therefore, the CPE in the present disclosure not only supports 5G communication, but also has a communication function of a wireless ad hoc network, and can establish a wireless ad hoc network with another CPE. In particular, the wireless ad hoc network is a MESH network including multi-hop wireless links implemented by using 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 and 5G mobile communication. The MESH Network, also called a "multi-hop Network", is a dynamic and continuously expandable Network architecture, and implements transmission between wireless devices. In the wireless MESH network, each device node can simultaneously serve as an access point and a router, each node in the network can send and receive signals, and each node can directly communicate with one or more peer nodes. In the MESH network, if the nearest access point is congested due to too large flow or cannot upload data due to limited 5G signals, the node can automatically reroute the data packet to the adjacent 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 situation of the network until the final destination is reached. Such an access method is a multi-hop access. Such wireless ad hoc networks may also be other networks with an equivalent concept of a masterless architecture, such as peer-to-peer networks based on D2D (Device to Device) communication technology, centerless ad hoc networks, etc. The present disclosure is not limited to this, and the following embodiments take a wireless MESH ad hoc network as an example for description.

Fig. 2 shows an example of a network architecture in this scenario, which includes an acquisition network and an application server of a service center connected to the acquisition network. The collection network comprises a 5G base station, an aggregation management server and a plurality of CPE supporting 5G.

The aggregation management server can be deployed on the edge cloud and used for collecting relevant data of wireless signals of each CPE and coordinating a plurality of CPEs to cooperatively work so as to realize the functions of aggregation and coordination of wireless resources. Hereinafter, unless otherwise specified, "server" appearing alone refers to the aggregation management server.

After the wireless MESH ad hoc network is established among the CPEs, any CPE can be in peer-to-peer connection with other CPE nodes, and can be automatically switched to the MESH network to forward data under the condition of poor 5G signal quality, so that the 5G coverage range is expanded, and 5G blind spots are reduced. In fig. 2, CPE1, CPE2 and CPE3 are illustrated, and each CPE has information interaction with the aggregation management server. The method further provides a scheme for cooperating the CPE on the basis of MESH networking among the CPEs, so that a better wireless resource utilization effect is realized, and the time delay of multi-hop transmission caused by the limitation of 5G signals and the like of self-selected CPE nodes is reduced.

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

The acquisition network is connected with an application server of a service center to realize communication between service applications, for example, uploading camera video stream or data acquired by a sensor to the application server through the acquisition network, forwarding an instruction for controlling a coal mining machine or a camera, and the like.

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

Based on the acquisition network, the aggregation management server can perform cooperative scheduling on a plurality of CPEs, so that the CPEs with good 5G signals can bear more data transmission tasks, and the consumption of the CPEs with poor signals on system resources is reduced. For example, the aggregation server optimizes a data link for a CPE with a relatively poor signal, provides redundant transmission for important data, and the like through coordinated scheduling of the CPEs, and the embodiment will be specifically described below through an embodiment.

The first 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 according to an embodiment includes steps S110 to S130.

S110: the method comprises the steps of obtaining measurement results of wireless receiving signals of a plurality of CPE periodically reported, wherein the CPE forms 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. The CPE device supports multiple communication protocols (e.g., 4G, 5G, WLAN, etc.), and under the network supported by the hardware module, the CPE device can receive a corresponding wireless signal. 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 certain CPE is deteriorated, the CPE node can switch to the MESH network and forward data by using links of 5G signals of other CPE nodes. The wireless receiving signals at the CPE side comprise 5G signals and also comprise wireless signals transmitted by other CPE nodes in the MESH network. The measurement results of the wireless received signal can be used to determine the quality of the wireless signal. In a 5G network, two parameter values of downlink Reference Signal Received Power (RSRP) and signal-to-interference-plus-noise ratio (SINR) of a received signal are used for representing the signal quality of the link, and the larger the RSRP and the SINR are, the better the signal quality of the wireless link is, and on the other hand, the closer the distance between the receiving terminal and the base station can be reflected. In the MESH network, the Signal quality is characterized by the Received Signal Strength IndicaTIon RSSI (Received Signal Strength IndicaTIon). A higher RSSI indicates a better signal quality for the radio connection. These contain 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 means of 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 in a passive or active reporting mode by the CPE. The CPE reports passively, namely after the CPE receives the server indication, the CPE reports the measurement result of the wireless receiving signal once or reports for a plurality of times according to the indication of the server, and the reporting times and/or frequency are/is the indication based on the server. The CPE reports the measurement result of the local machine periodically, and then the server collects the results reported by a plurality of CPEs. The CPE periodically reports the measurement result of the CPE, the server is facilitated to monitor the signal state of each CPE in real time, and therefore more accurate basis is provided for coordinating wireless resources of a plurality of CPEs.

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

Further, the server may flexibly configure the periodic reporting interval according to the network environment and the 5G signal quality of the CPE, that is, the value of the periodic interval may be different for different network environments or different CPEs. For example, the reporting interval may be smaller when the network bandwidth is abundant, and the reporting interval may be larger when the network bandwidth is scarce. For another example, according to the result of the integrated working plane operating normally for a period of time, the coverage condition of the current 5G network is obtained through statistical analysis, and if the 5G signal quality in some specific time periods or specific locations is found to be poor, the server may configure smaller reporting cycle intervals for the CPEs in these specific time periods or specific locations, so as to better monitor the 5G signal quality of the CPEs. Thus, for a plurality of CPEs in the system, the periodic intervals are not exactly the same, some CPEs may report in the default interval period, and another part of CPEs may report in the configured interval period.

Each CPE periodically reports the measurement result of the wireless receiving signal of the CPE to the server according to the default interval or the configuration interval. At least parameter values of the 5G signal, such as RSPR and SINR, are included in the measurement result to reflect the link quality of the 5G signal. The parameter values of the 5G signals can be obtained by the CPE by calling the interface to read the radio frequency module through a built-in application program, without performing additional measurement and calculation, as shown in the flow illustrated in fig. 3.

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

The aggregation management server selects a forwarding CPE from the CPEs, wherein the parameter value of the 5G signal of the forwarding CPE is higher than the preset value, namely, 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 radio link level. Specifically, the condition that the 5G signal quality of the CPE meets the communication requirement means that: the parameter value of the 5G signal is higher than the preset value. The server sets an area range of normal communication and a signal preset value corresponding to the area range according to the network coverage state of the current 5G base station, and the 5G signal quality of the CPE meets the communication requirement if the parameter value of the 5G signal measured by the CPE is higher than the signal preset value in the area range of the normal communication.

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

The server can determine the 5G link quality of each CPE according to the parameter value of the 5G signal of the CPE, and the CPE with the optimal 5G link quality is taken as the forwarding CPE. Specifically, the CPE, which has the parameter value of the 5G signal higher than the preset value among the measurement results of the wireless reception signals of the plurality of CPEs, is taken as the forwarding CPE. And the server sets an area range meeting normal communication according to the network coverage state of the current 5G base station. As shown in fig. 6, the base station is divided into 4 coverage areas according to the strength of the base station signal, the area marked as "(1)" is the area with the strongest signal, the link quality of the 5G signal of the CPE in the area is the best, the parameter value of the corresponding 5G signal is the highest, the area signals marked as (2) and (3) are successively arranged, and the area marked as "(4)" is the signal edge area, which can maintain communication but has a large transmission error rate, and cannot communicate with the base station outside the coverage area. For example, setting the zone boundary of "(3)" in fig. 6 as the boundary of a good communication area, 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 CPE's 5G signal can provide good communication quality, and the CPE can be designated as a forwarding CPE.

When there are a plurality of CPEs that satisfy the coverage requirement, that is, there are a plurality of CPEs located in a good communication area, a CPE with the highest RSRP and SINR values may be selected from the CPEs, as the CPE with the best 5G link quality, or these wireless parameters may be weighted, and the CPE with the highest weighted value is selected, as the CPE with the best 5G link quality, for example, the RSRP is weighted 60%, the SINR is weighted 40%, and the CPE with the highest weighted value is selected as the forwarding CPE. Based on the parameter value of the 5G signal, the determined forwarding CPE is the CPE with the strongest 5G receiving signal, the quality of the 5G link between the CPE and the base station is generally optimal, and the reliability of transmission can be improved by forwarding data through the CPE.

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 optimal combination of the 5G link and the MESH network link is realized, multi-hop transmission caused by poor MESH links during data forwarding is reduced, and transmission delay is increased. Specifically, in S110, the measurement result of the wireless receiving signal periodically reported by the CPE 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, which serves as the transmission link with the optimal combination of the 5G link and the MESH network link. For example, when there are 2 CPEs whose 5G signal quality satisfies the communication requirement, the RSSI of the MESH signal strength between the CPEs to be coordinated and the CPEs are compared, and the forwarding CPE with the higher RSSI is selected.

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

Further, when the server determines to forward the CPE, the server may further comprehensively determine the CPE that can provide the optimal forwarding link based on the measurement result of the wireless received signal in combination with the conditions and parameters of the CPE itself. The conditions and parameters of the CPE itself may include traffic data of the CPE, the location of the CPE, the type of termination of the CPE, etc. The service data of the CPE mainly meets the data bandwidth requirement under the service configuration of each CPE, for example, the service data of the CPE, which returns the high-definition camera video stream data, has a high bandwidth requirement, and the CPE can provide relatively less bandwidth resources for forwarding for other CPEs, while the CPE, which returns the common environment monitoring data, has a small amount of service data and can provide sufficient bandwidth resources for forwarding for other CPEs. The location of the CPE is mainly considered to be the location 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 a model, a supported frequency band and a communication protocol, an antenna direction, a positioning function, and the like. Besides the conditions and parameters of the CPE, the server can determine the forwarding CPE according to the bandwidth or importance requirement and other factors of the service data of the CPE to be coordinated, 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 the effectiveness of the system are improved. The server may determine the forwarding CPE using an AI algorithm in conjunction 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 undertake data uploading, so that the transmission of the service data of the CPE to be coordinated is improved in performance, and the CPE to be coordinated can be selected according to a specific service requirement.

S130: and indicating the CPE to be coordinated to be connected with the forwarding CPE through the wireless MESH network in a specified coordination mode, and uploading the service data of the CPE to be coordinated 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, as nodes in the wireless MESH network, may be configured in advance to complete networking, so as to mutually detect wireless signals and measure states of the wireless signals with other nodes. Therefore, after the server issues the instruction, the CPE to be coordinated analyzes the node ID of the forwarding CPE and the specified coordination mode according to the received instruction, so as to be directly connected to the forwarding CPE, and performs corresponding transmission according to the coordination mode specified by the server, for example, performs link switching or performs redundant transmission, so as to forward the service data of the CPE by using the link forwarding the 5G signal of the CPE.

Specifically, in step S130, the server may instruct the CPE to be coordinated to connect to the forwarding CPE through the wireless MESH network in a specified coordination mode, and upload service data of the CPE to be coordinated by using the link of the 5G signal of the forwarding CPE. When the coordination mode designated by the server is a link switching mode, the CPE to be coordinated switches the service connection to the forwarding CPE, and the link forwarding the 5G signal of the CPE is used for uploading the service data to the application server. 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 the aggregation management server, the copy of the service data is sent to the aggregation management server by using 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 sends the aggregated data to the application server. The present disclosure will specifically explain the implementation of these two cooperative modes in example two and example three.

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

According to the scheme of the first embodiment of the disclosure, the MESH networking among the CPEs is adopted, the action range of the 5G network is expanded, the negative effects brought by the 5G coverage blind spots are reduced, meanwhile, the mode that the CPE autonomously selects the forwarding nodes in the MESH network is considered, and the signal condition of the selected forwarding nodes cannot be predicted, so that the time delay brought by multi-hop transmission may occur.

The second 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.

The second embodiment realizes the cooperative mode of switching the link. After the server optimizes the optimal data link, the server sends a message to indicate the CPE with the deteriorated 5G signal quality, the CPE is switched to the MESH network after the service connection under the 5G network is disconnected, and the forwarding CPE is utilized to upload the service data of the server through the 5G network.

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

S210: the method comprises the steps of obtaining measurement results of wireless receiving signals of a plurality of CPE periodically reported, wherein the CPE forms a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise 5G signal parameter values.

The specific content of this step is already described in the first embodiment, and may be implemented with reference to the first embodiment.

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

The specific content of determining the forwarding CPE in this step is described in the first embodiment, and may be implemented by referring to the first embodiment.

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

As described above, the quality of the 5G signal can be determined by the parameter values of the 5G signal, and the commonly used 5G parameters include downlink reference signal received power RSRP and signal to interference and noise ratio SINR. The server may preset, according to a coverage state of the on-site 5G network, a preset value that enables normal communication in the current 5G network for RSRP and SINR, and when a parameter value of the 5G signal reported by the CPE is lower than the preset value, the server may determine that the 5G signal of the CPE does not meet a requirement for normal communication. For example, the preset value of RSRP set by the server is-105dBm, the preset value of SINR is 0dB, 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, the CPE is judged not to meet the coverage requirement, and the CPE can be regarded as the CPE to be coordinated.

The server can determine which CPE currently has a quality of the 5G signal that 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 received signal instability. As shown in fig. 6, CPE2 and CPE3 are both located outside the coverage area, and their 5G signals cannot maintain normal communication, and can be determined as CPEs to be coordinated.

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

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

S230: and instructing the CPE to be coordinated to switch service connection to the wireless MESH network, and uploading service data of the CPE to be coordinated to an application server by using the link for transmitting the 5G signal of the CPE.

Embodiment two may achieve a synergistic effect of providing a preferred data link to CPEs with degraded 5G signal quality. In step S230, the server designates a coordination mode for switching a link for the CPE to be coordinated, and the CPE to be coordinated switches the service connection to the MESH network according to the instruction, thereby maintaining the service connection.

Fig. 6 shows a network diagram of a preferred link according to the second embodiment. As shown in fig. 6, CPE1 is in the coverage area with good 5G signals, and CPE2 and CPE3 are outside the coverage area with good 5G signals. The aggregation management server instructs CPE2 and CPE to cut off the service connection in the 5G network, and the service data of the local machine is switched to be transmitted to CPE1 through the MESH network, and then the service data is forwarded to a link of a service center through the 5G network by CPE1.

And the CPE to be coordinated switches the service connection into the MESH network, and maintains the service connection by using the link for transmitting the 5G signal of the CPE. Meanwhile, the CPE to be coordinated can cut off the original 5G connection and only use the forwarding CPE to keep service connection, thereby simplifying the system design. There are two ways to implement the specific timing of performing the handover.

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

The second implementation manner is determined by the CPE, as shown in fig. 7, the server sets a 5G shutdown threshold of each CPE in advance, where the shutdown threshold is lower than a preset value of a 5G signal, that is, lower than a preset value of a poor 5G signal judged by the server, that is, the server gives an instruction to forward the CPE after the 5G signal of the CPE to be coordinated is degraded, when the CPE to be coordinated obtains an optimal link instruction from the server, the quality of the local 5G signal is continuously detected, until the quality of the local 5G signal reaches the shutdown threshold, the CPE to be coordinated switches by itself, i.e., cuts off the service connection of the 5G network, switches all service data of the local CPE to the forwarding CPE in the MESH network, and the forwarding CPE forwards the service data through the 5G network. If the local 5G signal goes good after the server gives the optimal link indication, the CPE may not perform the handoff.

In addition, the CPE to be coordinated can continuously detect the 5G received signal after performing handover, and once the quality of the 5G signal is improved, the service connection in the 5G network can be recovered, so as to utilize the advantages of low delay and high bandwidth of the 5G network as much as possible.

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

According to the scheme of the second embodiment of the disclosure, the following beneficial effects can be realized: through MESH networking among CPEs, the action range of a 5G network is expanded, negative effects brought by 5G coverage blind spots are reduced, a CPE with good 5G signal quality provides an optimal data link for a CPE with poor signals, consumption of the CPE with poor signals on wireless resources is reduced, the wireless resources are optimally utilized, and therefore reliability and effectiveness of the system are improved.

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

As shown in fig. 8, the CPE cooperating method according to the third embodiment includes steps S310 to S340.

S310: the method comprises the steps of obtaining measurement results of wireless receiving signals of a plurality of CPEs (central processing units) which are periodically reported, wherein the plurality of CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least comprise 5G signal parameter values.

The specific content of this step has already been described in the first embodiment, and can be implemented with reference to the first embodiment.

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

S330: and indicating the CPE to be coordinated to upload 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 coordinated may be a preset CPE having important service data, and the server provides redundant transmission for the CPE designated to forward the important service data. The server can predetermine important service data according to actual service needs, for example, a CPE is responsible for uploading a video stream acquired by a high definition camera, and the video stream is an important reference for remote control of the service center and is important service data.

In this step, the server provides a redundant link for important service data to improve the reliability of data uploading. The server indicates the CPE to be coordinated with the important service data to perform redundant transmission by issuing information, that is: and respectively uploading the important service data and the copy thereof to the aggregation management server synchronously through the original link and the link for forwarding the 5G signal of the CPE in the MESH network. After receiving the instruction of the server, the CPE to be coordinated analyzes the ID of the forwarding CPE and the identification of the redundant transmission mode from the instruction, and can definitely execute the redundant transmission mode, 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 through a link of a 5G signal of the forwarding CPE so as to ensure that the important service data and the copy reach the aggregation management server.

S340: and aggregating the business data uploaded by the CPE to be coordinated and the copies of the business 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 data streams from the CPE to be coordinated and the service data transmitted by the forwarding CPE, and since the two data streams are the same service data, the server may aggregate the two data streams by using an aggregation algorithm to obtain aggregated data preferentially, for example, maximum value combining or mean value combining is performed on the two data streams, so that an error rate introduced by the data in transmission may be reduced, and the obtained aggregated data may have higher reliability.

Fig. 9 shows a schematic diagram of a network for redundant transmission. In fig. 9, CPE1 is in the good coverage area of the 5G signal, the data to be transmitted by CPE2 is particularly important, while CPE2 is at the edge of the coverage area of the 5G signal, and the 5G signal quality is inferior to CPE1. The server instructs the CPE2 to synchronously upload the important data to be transmitted to the aggregation management server through the original 5G link of the CPE2 and the 5G link of the CPE1 in the MESH network respectively. And the aggregation management server receives the two paths of data streams uploaded by the CPE, performs aggregation optimization to obtain aggregated data, and sends the aggregated 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, a service data stream of CPE2 reaches the aggregation management server through the 5G base station, a copy of the data stream reaches the aggregation management server through CPE1, and finally, the data stream is aggregated and optimized by the aggregation management server and then transmitted to the application server.

According to the scheme of the third embodiment of the present disclosure, the following beneficial effects can be achieved: through MESH networking among the CPEs, the action range of a 5G network is expanded, negative effects brought by 5G coverage blind spots are reduced, links are optimized through 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 realizing the cooperative work of the CPE in the 5G network, which is applied to an aggregation management server.

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

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

After the 5G network coverage status is obtained, on one hand, the network coverage status can be output in a visual manner, for example, real-time network operation status and the positions of the CPEs are presented in a graphical or tabular manner, so as to form a periodic network operation analysis report. For example, in the network data acquisition monitoring process shown in fig. 11, a network management APP arranged 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, performs visual presentation, and provides support for network operation and maintenance.

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

On the other hand, after the 5G network coverage state is obtained, the server may further count the wireless signal state of the CPE in the normal operation time period to obtain the normal fluctuation range of the 5G signal of the CPE, and accordingly determine the working state of each CPE. For example, the normal fluctuation range for a certain CPE is: the RSRP is more than or equal to 70 dBm and more than or equal to 95dBm, the SINR is more than or equal to 10 dB, once the 5G signal state of the CPE exceeds the normal fluctuation range for multiple times or abnormal fluctuation occurs for a long time, the CPE can be judged to be abnormal, and services such as network fault judgment, early warning and the like can be sent. Specifically, in any of the foregoing embodiments, after obtaining the measurement results of the wireless receiving signals of the CPEs periodically reported, the server determines whether the measurement result of the wireless receiving signal of any of the CPEs belongs to a normal fluctuation range of the signal, if the measurement result belongs to the normal fluctuation range, the server executes the next step, otherwise, the server sends out the warning information that the state of the CPE is abnormal.

Fig. 12 is a schematic diagram of a monitoring network implementing four, in which a plurality of CPEs are respectively located in different coverage areas of the 5G network, CPE4 is located in the area (1) with the best signal, CPE1 is located in the area (2) with the next best signal, CPE2 is located in the area (4), and CPE3 is located outside the coverage area. When the CPEs move, the overlay status can be displayed in real time through a visual overlay status map. Also, each CPE will have a different normal fluctuation range of the signal within these coverage areas. If the signal reported by each CPE fluctuates in the normal range, each CPE operates 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.

According to the scheme of the fourth embodiment of the disclosure, the beneficial effects are achieved as follows: the coverage state of the 5G network and the working state of each CPE are monitored in real time, so that the CPE cooperation scheme is facilitated to be executed, and the stable operation of the system is guaranteed.

As shown in fig. 13, an apparatus 500 for implementing CPE cooperative work in a 5G network provided in 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 through software, hardware, or a combination of both.

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

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

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

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

According to the device of the fifth embodiment of the disclosure, wireless resources of a plurality of CPEs are coordinated, the CPEs with good 5G signal quality undertake more data transmission, the wireless resources are optimized and utilized, and the reliability and effectiveness of the system are improved.

An embodiment of the present disclosure provides an apparatus for implementing CPE cooperative work in a 5G network, including:

at least one processor;

and (c) a second step of,

a memory communicatively coupled to the at least one processor;

wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute a method for implementing CPE cooperation in a 5G network according to any of the embodiments.

An embodiment of the present disclosure seventh provides a computer-readable storage medium, where the computer-readable storage medium stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, the method for implementing CPE cooperative work in a 5G network according to any of the foregoing embodiments is implemented.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may 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 may also be possible or may be advantageous.

All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the embodiments of the apparatus, the electronic device, and the nonvolatile computer storage medium, since they are substantially similar to the embodiments of the method, the description is simple, and the relevant points can be referred to the partial description of the embodiments of the method.

The apparatus, the electronic device, the nonvolatile computer storage medium, and the method provided in the embodiments of the present specification correspond to each other, and therefore, the apparatus, the electronic device, and the nonvolatile computer storage medium also have similar advantageous technical effects to the corresponding method.

In the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical blocks. For example, a Programmable Logic Device (PLD), such as a Field Programmable Gate Array (FPGA), is an integrated circuit whose Logic functions are determined by programming the Device by a user. A digital system is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Furthermore, nowadays, instead of manually manufacturing an Integrated Circuit chip, such Programming is often implemented by "logic compiler" software, which is similar to a software compiler used in program development and writing, but the original code before compiling is also written by a specific Programming Language, which is called Hardware Description Language (HDL), and HDL is not only one but many, such as ABEL (Advanced Boolean Expression Language), AHDL (alternate Hardware Description Language), traffic, CUPL (core universal Programming Language), HDCal, jhddl (Java Hardware Description Language), lava, lola, HDL, PALASM, rhyd (Hardware Description Language), and vhigh-Language (Hardware Description Language), which is currently used in most popular applications. It will also be apparent to those skilled in the art that hardware circuitry for implementing the logical method flows can be readily obtained by a mere need to program the method flows with some of the hardware description languages described above and into an integrated circuit.

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 that stores computer readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, 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 for the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller as pure computer readable program code, the same functionality can be implemented by logically programming method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Such a controller may thus be regarded as a hardware component and the means for performing the various functions included therein may also be regarded as structures within the hardware component. Or even means for performing the functions may be conceived to be both a software module implementing the method and a structure within a hardware component.

The systems, apparatuses, modules or units described in the above embodiments may be specifically implemented by a computer chip or an entity, or implemented by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, 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 divided into various units by function, respectively. Of course, the functionality of the various elements may be implemented in the same one or more software and/or hardware implementations in implementing one or more embodiments of the present description.

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

The description has been presented with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the description. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams 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 apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data optimization apparatus, 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 apparatus 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 optimization 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 a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

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

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 computer storage media 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 Disks (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. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.

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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus comprising the element.

This 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.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present specification, and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A method for realizing CPE cooperative work in a 5G network is applied to an aggregation management server, and is characterized in that the method comprises the following steps:

acquiring measurement results of wireless receiving signals of a plurality of CPEs (customer premises equipment) which are periodically reported, wherein the plurality of 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 the measurement results of the wireless receiving signals of the plurality of CPEs, wherein the parameter value of the 5G signal in the measurement results of the wireless receiving signals of the forwarding CPE is higher than a signal preset value;

and indicating the CPE to be coordinated to be connected with the forwarding CPE through the wireless MESH network in a specified coordination mode, and uploading the service data of the CPE to be coordinated by using the link of the 5G signal of the forwarding CPE.

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

and instructing the CPE to be coordinated to switch service connection to the wireless MESH network, and uploading the service data of the CPE to be coordinated to an application server by using the link for transmitting the 5G signal of the CPE.

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

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

instructing the CPE to be coordinated to upload 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 a link of a 5G signal of the forwarding CPE;

the method further comprises the following steps:

and aggregating the business data uploaded by the CPE to be coordinated and the copies of the business 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 determining the forwarding CPE based on measurements of the wireless received signals of the plurality of CPEs comprises:

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

6. The method of claim 1, wherein the measurements of the wireless received signals further include parameter values of wireless MESH signals, and wherein determining the forwarding CPE based on the measurements of the wireless received signals of the plurality of CPEs comprises:

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

7. The method according to claim 1, wherein after obtaining the periodically reported measurement results of the wireless reception signals of the CPEs, the method further comprises:

judging whether the measurement result of the wireless receiving signal of any CPE belongs to the normal signal fluctuation range or not,

if the normal fluctuation range is reached, the next step is executed,

otherwise, sending out early warning information of abnormal state of the CPE.

8. A device for realizing CPE cooperative work under a 5G network is applied to an aggregation management server, and is characterized by comprising:

an obtaining module, configured to obtain measurement results of wireless receiving signals of a plurality of CPEs that are periodically reported, where the plurality of CPEs form a wireless MESH network, and the measurement results of the wireless receiving signals at least include parameter values of 5G signals;

a determination module configured to determine a forwarding CPE based on measurements of wireless received signals of the plurality of CPEs, a parameter value of a 5G signal of the forwarding CPE being higher than a signal preset value;

and 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 using a link of a 5G signal of the forwarding CPE.

9. An apparatus for implementing CPE cooperative work in a 5G network, comprising:

at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor;

wherein the content of the first and second substances,

the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method for enabling CPE cooperation under a 5G network as claimed in any one of claims 1 to 7.

10. A computer readable storage medium storing computer executable instructions which, when executed by a processor, implement a method for enabling CPE co-operation under a 5G network as claimed in any one of claims 1 to 7.