CN114499762A - Communication system, multi-path forwarding method under 5G network and communication equipment - Google Patents

Abstract

The invention discloses a communication system, a multi-path forwarding method under a 5G network and communication equipment, wherein the method comprises the following steps: acquiring the access rate of each physical layer module, and determining the working rate of a forwarding control module and the communication rate between each physical layer module according to the access rate, wherein the communication rates correspond to the physical layer modules one to one; setting the forwarding control module to work at a working speed, and controlling the forwarding control module to respectively send data messages to be sent to each physical layer module at a communication speed corresponding to each physical layer module; and controlling each physical layer module to send the data message to be sent to the outside of the communication system at the corresponding working speed. Because there are a plurality of physical layer modules, the forwarding control module can determine the working rate of the forwarding control module and the communication rate between the forwarding control module and each physical layer module based on the access rate of each physical layer module so as to simultaneously utilize the plurality of physical layer modules to receive and transmit data messages, and therefore, the operating efficiency is improved.

Description

A communication system, a multiplex forwarding method under a 5G network, and a communication device

technical field

The present invention relates to the field of communication technologies, and in particular, to a communication system, a multiplex forwarding method under a 5G network, and a communication device.

Background technique

The network controller is an important device in the field of communication technology. At present, the hardware architecture of the network controller is generally that a Media Access Control (MAC) network port of the control unit is connected to a physical chip, and the physical chip can be directly connected. Optical interface to access external network cable or optical fiber. Remote network packets can enter the network controller through network cables or optical fibers, and convert electrical or optical signals into Ethernet frame formats through the physical chip, and the Ethernet frame format can be formed into Layer 2 packets at the MAC layer.

However, in the related art, the MAC layer of the network controller has a one-to-one coupling relationship with the physical chip. Therefore, the overall processing speed of network packets depends on the intersection of the processing speed of the MAC layer and the processing speed of the physical chip. As a result, the processing capability of the MAC layer is often limited by the processing speed of the physical chip and cannot be fully utilized, reducing the operating efficiency.

SUMMARY OF THE INVENTION

The following is an overview of the topics detailed in this article. This summary is not intended to limit the scope of protection of the claims.

Embodiments of the present invention provide a communication system, a multi-channel forwarding method and a communication device under a 5G network, which can enable a single MAC layer to simultaneously access multiple physical chips to improve operation efficiency.

In a first aspect, an embodiment of the present invention provides a communication system, including:

A physical layer module is provided with a plurality of modules, and the physical module is used to receive data packets from outside the communication system or send data packets to the outside of the communication system;

The forwarding control module is connected to each of the physical layer modules, and the forwarding control module can determine the working rate of the forwarding control module itself and the communication with each of the physical layer modules based on the access rate of each of the physical layer modules the communication rate, so as to use a plurality of the physical layer modules to send and receive data packets at the same time.

In one embodiment, the forwarding control module includes:

a medium access control layer module, connected to each of the physical layer modules;

A processing module, connected to the medium access control layer module, configured to set the working rate and the communication rate based on the access rate.

In an embodiment, the physical layer module is provided with an optoelectronic interface module for exchanging data packets with the outside of the communication system.

In a second aspect, an embodiment of the present invention provides a multi-channel forwarding method under a 5G network, which is applied to a communication system, where the communication system includes a plurality of physical layer modules and a forwarding control module connected to each of the physical layer modules;

The method includes:

Acquire the access rate of each of the physical layer modules, and determine the working rate of the forwarding control module itself and the communication rate with each of the physical layer modules according to the access rate, wherein the communication rate is the same as that of the physical layer module. Each of the physical layer modules is in one-to-one correspondence;

Setting the forwarding control module to work at the working rate, and controlling the forwarding control module to send datagrams to be sent to each of the physical layer modules at the communication rate corresponding to each of the physical layer modules. arts;

Controlling each of the physical layer modules to send the to-be-sent data packet to the outside of the communication system at the corresponding working rate.

In an embodiment, the acquiring the access rate of each of the physical layer modules, and determining the working rate of the forwarding control module itself and the communication rate with each of the physical layer modules according to the access rate ,include:

obtaining the access rate of each of the physical layer modules;

Taking the sum of the respective access rates as the working rate, and taking the respective access rates as the communication rate between the physical layer module and the forwarding control module corresponding to the access rates.

In an embodiment, the controlling the forwarding control module to send the data packets to be sent to each of the physical layer modules at the communication rate corresponding to each of the physical layer modules, respectively, includes:

A load parameter is obtained according to each of the communication rates, where the load parameter is used to represent a ratio between the communication rates corresponding to each of the physical layer modules;

Controlling the forwarding control module to send data packets to be sent to each of the physical layer modules at the communication rate corresponding to each of the physical layer modules according to the load parameter, so as to enable the work of each of the physical layer modules The load is matched with the communication rate corresponding to each of the physical layer modules.

In an embodiment, before acquiring the access rate of each of the physical layer modules, the method further includes:

The availability status of each of the physical layer modules is detected, and the forwarding control module is made to ignore the physical layer modules in the unavailable status.

In an embodiment, the physical layer module is divided into a first physical layer module and a second physical layer module, and the method further includes:

acquiring a first data packet from the first physical layer module, and sending the first data packet to the forwarding control module;

A second data packet is selected from the first data packet according to a preset extraction feature, wherein the extraction rule is used to characterize the data packets that can be sent to the destination network through the second physical layer module. Characteristics;

The second data packet is sent to the second physical layer module, and the second data packet is sent to the destination network through the second physical layer module.

In a third aspect, an embodiment of the present invention further provides a communication device, including a memory, a processor, and a computer program stored in the memory and running on the processor, the processor implements the above-mentioned computer program when the processor executes the computer program In the embodiment of the second aspect, a method for multiple forwarding in a 5G network is provided.

In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used to cause a computer to execute the above-mentioned In the embodiment of the second aspect, a method for multiple forwarding in a 5G network is provided.

A multi-channel forwarding method in a 5G network according to an embodiment of the present invention includes: acquiring the access rate of each of the physical layer modules, and determining the working rate of the forwarding control module itself and the connection with each of the physical layer modules according to the access rate. the communication rate between the physical layer modules, wherein the communication rate is in one-to-one correspondence with each of the physical layer modules; set the forwarding control module to work at the working rate, and control the forwarding control module Sending data packets to be sent to each of the physical layer modules at the communication rate corresponding to each of the physical layer modules; controlling each of the physical layer modules to send data packets to the outside of the communication system at the corresponding working rate the data message to be sent. According to the solution provided by the embodiment of the present invention, there are multiple physical layer modules, and the forwarding control module can determine the working rate of the forwarding control module itself and the communication rate with each physical layer module based on the access rate of each physical layer module , so as to use multiple physical layer modules to send and receive data packets at the same time. Since the forwarding control module can carry the MAC layer of the communication system, and the physical layer module includes a physical chip, the embodiment of the present invention can enable a single MAC layer to access multiple physical chips at the same time. to improve operational efficiency.

Other features and advantages of the present invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means particularly pointed out in the description, claims and drawings.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

in:

1 is a schematic diagram of a communication system provided by an embodiment of the present invention;

2 is a flowchart of a method for multiplexing in a 5G network provided by an embodiment of the present invention;

Fig. 3 is the concrete flow chart of step S100 in Fig. 2;

Fig. 4 is the concrete flow chart of step S200 in Fig. 2;

FIG. 5 is a flowchart of a multi-channel forwarding method under a 5G network provided by another embodiment of the present invention;

6 is a flowchart of a method for multiplexing in a 5G network provided by a specific example of the present invention;

FIG. 7 is a schematic diagram of the effect of step S705 in FIG. 6;

8 is a flowchart of a method for multiplexing in a 5G network provided by another specific example of the present invention;

FIG. 9 is a schematic diagram of the effect of step S805 in FIG. 8;

10 is a schematic diagram of the effect of forwarding data packets provided by another specific example of the present invention

FIG. 11 is a schematic diagram of a communication device according to an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

It should be noted that although the functional modules are divided in the schematic diagram of the device, and the logical sequence is shown in the flowchart, in some cases, the modules may be divided differently from the device, or executed in the order in the flowchart. steps shown or described. The terms "first", "second" and the like in the description and claims and the above drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

The present invention provides a communication system, a multi-channel forwarding method and a communication device under a 5G network. The communication system according to the embodiment of the present invention includes: a physical layer module and a forwarding control module. There are multiple physical layer modules, and the physical module is used for Receive data packets from outside the communication system or send data packets to the outside of the communication system; the forwarding control module is connected to each physical layer module, and the forwarding control module can determine the working rate of the forwarding control module itself based on the access rate of each physical layer module and The communication rate with each physical layer module, so as to use multiple physical layer modules to send and receive data packets at the same time. According to the solution provided by the embodiment of the present invention, the forwarding control module is connected to multiple physical layer modules at the same time, and the forwarding control module can determine the working rate of the forwarding control module itself and the communication with each physical layer module based on the access rate of each physical layer module. The communication rate is high, so that multiple physical layer modules can be used to send and receive data packets at the same time. Since the forwarding control module can carry the MAC layer of the communication system, the embodiment of the present invention enables a single MAC layer to be connected to multiple physical chips at the same time to improve the operation efficiency. .

The embodiments of the present invention will be further described below with reference to the accompanying drawings.

As shown in FIG. 1 , FIG. 1 is a schematic diagram of a communication system provided by an embodiment of the present invention. In the example of FIG. 1, the communication system includes a physical layer module and a forwarding control module.

Specifically, there are multiple physical layer modules, and the physical module is used to receive data packets from outside the communication system or send data packets to the outside of the communication system;

The forwarding control module is connected to each physical layer module, and the forwarding control module can determine the working rate of the forwarding control module itself and the communication rate with each physical layer module based on the access rate of each physical layer module, so as to utilize multiple physical layers at the same time. The module sends and receives data packets. Since the forwarding control module can carry the MAC layer of the communication system, the embodiment of the present invention can enable a single MAC layer to simultaneously access multiple physical chips to improve operation efficiency.

It should be noted that the physical layer module may be a physical layer chip, a physical layer component, or a physical layer device, which is not specifically limited in this embodiment of the present invention.

Specifically, the access rate is used to characterize the throughput capability of each physical layer module.

Specifically, the embodiments of the present invention can be applied to the User Plane Function (UPF) of the 5th Generation Mobile Networks (5G) defined under the 3rd Generation Partnership Project (3GPP) In the scenario, the UPF is an important part of the 3GPP 5G core network system architecture, and is mainly responsible for the routing and forwarding functions of the 5G core network user plane data packets. UPF plays a pivotal role in 5G's low-latency, high-bandwidth edge computing and network slicing technologies.

1, in an embodiment, the forwarding control module 100 includes: a media access control layer module 102 and a processing module 101, the media access control layer module 102 is connected to each physical layer module 103, and the processing module 101 is connected to the media access layer The control layer module 102 is connected to set the working rate of the medium access control layer module 102 and the communication rate between the medium access control layer module 102 and each physical layer module 103 based on the access rate of the physical layer module 103 . For example, the forwarding control module 100 may carry the MAC layer, may also include the MAC layer or be at least a part of the MAC layer, and one MAC layer may access multiple same or different physical layer modules 103, which can improve the overall throughput rate of the MAC layer , the purpose of increasing the MAC forwarding rate can also be achieved by increasing the number of physical layer modules 103 without changing the hardware design architecture.

It should be noted that, the access rates of each physical layer module 103 may be the same or different from each other, which is not specifically limited in this embodiment of the present invention.

It should be noted that, after setting the working rate of the media access control layer module 102 and the communication rate between the media access control layer module 102 and each physical layer module 103 based on the access rate of the physical layer module 103, the working rate is the same as that of each physical layer module 103. The sum of the communication rates corresponding to the physical layer module 103 is matched.

Specifically, the working rate is equal to the sum of the communication rates corresponding to each physical layer module 103 .

It can be understood that, in an embodiment, the physical layer module 103 is provided with an optoelectronic interface module for exchanging data packets with the outside of the communication system.

Specifically, the optoelectronic interface module includes an optical interface, and the optical interface can be connected to an optical fiber, so that the communication system can communicate with the outside through the optical fiber.

Specifically, the optoelectronic interface module includes an electrical interface, and the electrical interface can be connected to a network cable, so that the communication system can communicate with the outside through the network cable.

The communication systems and application scenarios described in the embodiments of the present invention are for the purpose of illustrating the technical solutions of the embodiments of the present invention more clearly, and do not constitute a limitation on the technical solutions provided by the embodiments of the present invention. The evolution of technology and the emergence of new application scenarios, the technical solutions provided by the embodiments of the present invention are also applicable to similar technical problems.

It can be understood by those skilled in the art that the communication system shown in FIG. 1 does not constitute a limitation on the embodiments of the present invention, and may include more or less components than the one shown, or combine some components, or different components layout.

Based on the above communication system, various embodiments of a method for multiplexing in a 5G network of the present invention are proposed.

As shown in FIG. 2, FIG. 2 is a flowchart of a method for multi-channel forwarding under a 5G network provided by an embodiment of the present invention. In the example of FIG. 2, a multi-channel forwarding method under a 5G network according to an embodiment of the present invention The forwarding method includes but is not limited to step S100, step S200 and step S300;

Step S100: Acquire the access rate of each physical layer module, and determine the working rate of the forwarding control module itself and the communication rate with each physical layer module according to the access rate, wherein the communication rate is in one-to-one correspondence with each physical layer module ;

Step S200, setting the forwarding control module to work at a working rate, and controlling the forwarding control module to send data messages to be sent to each physical layer module at a communication rate corresponding to each physical layer module;

Step S300, controlling each physical layer module to send the data message to be sent to the outside of the communication system at a corresponding working rate.

According to the solution provided by the embodiment of the present invention, the forwarding control module can connect multiple physical layer modules at the same time to obtain the access rate of each physical layer module, and determine the working rate of the forwarding control module itself and the connection with each physical layer module according to the access rate. and the forwarding control module can determine the working rate of the forwarding control module itself and the communication rate with each physical layer module based on the access rate of each physical layer module, and use the corresponding communication rate with each physical layer module. The data packets to be sent are respectively sent to the physical layer modules at the respective rates, and finally each physical layer module is sent to the outside of the communication system at the corresponding working rate. The path forwarding method can use multiple physical layer modules to send data packets at the same time, that is, the embodiment of the present invention can enable a single MAC layer to access multiple physical chips at the same time to improve operation efficiency.

As shown in FIG. 3 , FIG. 3 is a specific flowchart of step S100 in FIG. 2 . In the example of FIG. 3 , step S100 includes but is not limited to step S110 and step S120 .

Step S110, acquiring the access rate of each physical layer module;

Step S120, the sum of each access rate is taken as the working rate, and each access rate is taken as the communication rate between the physical layer module and the forwarding control module corresponding to the access rate.

By obtaining the access rate of each physical layer module, and determining the working rate of the forwarding control module according to the access rate of each physical layer module, the working rate can be matched with the access rate of each physical layer module, so that at the same time The performance of each physical layer module is fully utilized, and the workload of each physical layer module can be reasonably allocated according to the access rate of each physical layer module, thereby further improving the working efficiency of the communication system.

Specifically, the forwarding control module includes a processing module and a media access control module, the processing module is connected to the media access control module, the media access control module is connected to each physical layer module, and the processing module can obtain each physical layer through the media access control module. The access rate of the layer module and the working rate of the medium access control module and the communication rate between the medium access control module and each physical layer module are determined according to the access rate.

As shown in FIG. 4 , FIG. 4 is a specific flowchart of step S200 in FIG. 2 . In the example of FIG. 4 , step S200 includes but is not limited to step S210 and step S220 .

Step S210, obtaining a load parameter according to each communication rate, and the load parameter is used to represent the ratio between the communication rates corresponding to each physical layer module;

Step S220, controlling the forwarding control module to send data packets to be sent to each physical layer module at a communication rate corresponding to each physical layer module according to the load parameter, so that the workload of each physical layer module corresponds to the communication corresponding to each physical layer module. rate to match.

The load parameter used to represent the ratio between the communication rates corresponding to each physical layer module is obtained through each communication rate, and the ratio between the communication rates corresponding to each physical layer module is also the ratio of the access rate corresponding to each physical layer module. Therefore, the forwarding control module sends the data packets to be sent to each physical layer module at the communication rate corresponding to each physical layer module according to the load parameter, which can make the workload of each physical layer module correspond to the communication rate of each physical layer module. matching, thereby improving the operating efficiency of the communication system.

It should be noted that the communication rate of each physical layer module may be equal to the access rate of each physical layer module, or may be lower than the access rate of each physical layer module, which is not specifically limited in this embodiment of the present invention.

In an embodiment, before step S100, a method for multiplexing in a 5G network according to an embodiment of the present invention further includes: detecting the availability status of each physical layer module, and making the forwarding control module ignore the physical status in the unavailable status. layer module. For example, in the case where the MAC layer has a forwarding capability of 10,000 Mbps, and the physical chip serving as a physical layer module has only a 1,000-Mbps access capability. When two physical chips are connected, the processing capability of the MAC layer will reach 2000Mbps. In the case of a physical chip failure, the entire system still has an access processing capability of 1000 Mpbs, so the embodiment of the present invention can be applied to an environment with low tolerance to network failures.

As shown in FIG. 5, FIG. 5 is a flowchart of a method for multiplexing in a 5G network provided by another embodiment of the present invention. In the example of FIG. 5, the physical layer module is divided into a first physical layer module and a second physical layer module. Two physical layer modules, the first physical layer module is used to receive data packets from outside the communication system, and the second physical layer module is used to send data packets to the outside of the communication system. The multiplex forwarding method further includes step S400, step S500 and step S600.

Step S400, acquiring the first data packet from the first physical layer module, and sending the first data packet to the forwarding control module;

Step S500, selecting a second data message from the first data message according to a preset extraction feature, wherein the extraction rule is used to characterize the features of the data message that can be sent to the destination network through the second physical layer module;

Step S600, sending the second data packet to the second physical layer module, and sending the second data packet to the destination network through the second physical layer module.

Specifically, the first data packet carries a MAC address, and the preset extraction feature is an address table stored in the communication system. When the MAC address of the first data packet matches the address in the above address table, the first data packet is selected. A data message is used as the second data message.

In order to more clearly describe the specific steps and processes of a method for multiplexing in a 5G network in the above embodiments, the following uses specific examples for description.

Example one:

Example 1 provides a communication system, which has a MAC layer with a maximum forwarding performance of 10000 Mbps, and a first physical chip and a second physical chip that are both connected to the MAC layer with an access rate of 1000 Mpbs. The MAC layer is connected with a control MAC layer. The CPU working at the layer, the data packets to be sent include the first packet, the second packet, the third packet, the fourth packet, the fifth packet and the sixth packet;

Referring to FIG. 6 , FIG. 6 is a flowchart of a multi-channel forwarding method under a 5G network provided by a specific example of the present invention. In the example of FIG. 6 , a multi-channel forwarding method under a 5G network specifically includes:

Step S700, the CPU reads that the current access performance of the first physical chip is 1000 Mbps;

Step S701, the CPU reads that the current access performance of the second physical chip is 1000 Mbps;

Step S702, the CPU sets the forwarding rate of the MAC layer to 2000Mpbs;

Step S703, setting the communication rate of the MAC layer to the first physical chip to 1000 Mbps;

Step S704, setting the communication rate of the MAC layer to the second physical chip to 1000 Mbps;

Step S705, the MAC layer sends each data packet to be sent to the first physical chip and the second physical chip according to the communication rates corresponding to the first physical chip and the second physical chip.

Referring to FIG. 7, FIG. 7 is a schematic diagram of the effect of step S705 in FIG. 6. In the example of FIG. 7, since the communication rates of the first physical chip and the second physical chip are the same, the six data packets to be sent are evenly distributed to The first physical chip and the second physical chip send; specifically, the MAC layer sends the first packet, the third packet, and the fifth packet to the first physical chip, and the MAC layer sends the second packet, the fourth packet The message and the sixth message are sent to the second physical chip.

Example two:

Example 2 provides a communication system having a MAC layer with a maximum forwarding performance of 10000 Mbps, and a first physical chip and a second physical chip both connected to the MAC layer, wherein the access rate of the first physical chip is 1000 Mbps, and the first physical chip has an access rate of 1000 Mbps. The access rate of the two physical chips is 500Mbps, the MAC layer is connected to a CPU for controlling the work of the MAC layer, and the data packets to be sent include the first packet, the second packet, the third packet, the fourth packet, and the third packet. The fifth message and the sixth message;

Referring to FIG. 8, FIG. 8 is a flowchart of a multi-channel forwarding method under a 5G network provided by another specific example of the present invention. In the example of FIG. 8, a multi-channel forwarding method under a 5G network specifically includes:

Step S800, the CPU reads that the current access performance of the first physical chip is 1000 Mbps;

Step S801, the CPU reads that the current access performance of the second physical chip is 500 Mbps;

Step S802, the CPU sets the forwarding rate of the MAC layer to 1500Mpbs;

Step S803, setting the communication rate of the MAC layer to the first physical chip to 1000 Mbps;

Step S804, setting the communication rate of the MAC layer to the second physical chip to 500 Mbps;

Step S805, the MAC layer sends each data packet to be sent to the first physical chip and the second physical chip according to the communication rates corresponding to the first physical chip and the second physical chip.

Referring to FIG. 9, FIG. 9 is a schematic diagram of the effect of step S805 in FIG. 8. In the example of FIG. 8, since the ratio of the communication rates of the first physical chip and the second physical chip is 2:1, there are six datagrams to be sent. The packet a is allocated to the first physical chip and the second physical chip for transmission according to this ratio; specifically, the MAC layer sends the first packet, the second packet, the fourth packet and the fifth packet to the first physical chip The chip, the MAC layer sends the third packet and the sixth packet to the second physical chip. By matching the workload of each physical chip with the communication rate corresponding to each physical chip, the performance of each physical chip can be fully utilized, thereby improving the operation efficiency of the communication system.

Example three:

Referring to FIG. 10, FIG. 10 is a schematic diagram of the effect of forwarding data packets provided by another specific example of the present invention. FIG. 10 provides a communication system having a MAC layer and a first physical chip and a second physical chip both connected to the MAC layer, wherein the first physical chip receives the first packet and the second packet from outside the communication system message, the third message, and the fourth message, the first physical chip sends the first, second, third, and fourth messages to the MAC layer, and the MAC layer recognizes that the second message needs to be The forwarding continues, and the second packet can reach the destination network through the second physical chip, so the MAC layer sends the second packet to the second physical chip, and sends the second packet to the destination network through the second physical chip.

In addition, referring to FIG. 11 , an embodiment of the present invention further provides a communication device, which includes: a memory 210 , a processor 200 , and a computer program stored in the memory 210 and running on the processor 200 .

The processor 200 and the memory 210 may be connected by a bus or other means.

As a non-transitory computer-readable storage medium, the memory 210 can be used to store non-transitory software programs and non-transitory computer-executable programs. Additionally, memory 210 may include high-speed random access memory 210, and may also include non-transitory memory 210, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 210 may optionally include memory located remotely from the processor 200, which may be connected to the processor 200 through a network. Examples of such networks include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

The non-transitory software programs and instructions required to implement the multiplex forwarding method under the 5G network in the above embodiment are stored in the memory 210, and when executed by the processor 200, execute the one in the above embodiment under the 5G network. The multi-channel forwarding method, for example, the multi-channel forwarding method under the 5G network described above in FIG. 2 to FIG. 5 is performed.

In addition, an embodiment of the present invention also provides a computer-readable storage medium storing computer-executable instructions, the computer-executable instructions being executed by a processor or controller, for example, by the above-mentioned Executed by a processor in the device embodiment or the device embodiment, the above-mentioned processor can execute a multiplex forwarding method under a 5G network in the above-mentioned embodiment, for example, execute one of the above-described FIG. 2 to FIG. 5 Multi-channel forwarding method under 5G network.

Those of ordinary skill in the art can understand that all or some of the steps and systems in the methods disclosed above can be implemented as software, firmware, hardware, and appropriate combinations thereof. Some or all physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit . Such software may be distributed on computer-readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As is known to those of ordinary skill in the art, the term computer storage media includes both volatile and nonvolatile implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data flexible, removable and non-removable media. Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cartridges, magnetic tape, magnetic disk storage or other magnetic storage devices, or may Any other medium used to store desired information and which can be accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and can include any information delivery media, as is well known to those of ordinary skill in the art .

The above is a specific description of the preferred implementation of the present invention, but the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can also make various equivalent deformations or replacements under the premise of not violating the spirit of the present invention, These equivalent modifications or substitutions are all included within the scope defined by the claims of the present invention.

Claims (10)

1. a communication system, is characterized in that, comprises: A physical layer module is provided with a plurality of modules, and the physical module is used to receive data packets from outside the communication system or send data packets to the outside of the communication system; The forwarding control module is connected to each of the physical layer modules, and the forwarding control module can determine the working rate of the forwarding control module itself and the communication with each of the physical layer modules based on the access rate of each of the physical layer modules the communication rate, so as to use a plurality of the physical layer modules to send and receive data packets at the same time. 2. A communication system according to claim 1, wherein the forwarding control module comprises: a medium access control layer module, connected to each of the physical layer modules; A processing module, connected to the medium access control layer module, configured to set the working rate and the communication rate based on the access rate. 3 . The communication system according to claim 1 , wherein the physical layer module is provided with an optoelectronic interface module for exchanging data packets with the outside of the communication system. 4 . 4. A multiplex forwarding method under a 5G network, characterized in that it is applied to a communication system, the communication system comprising a plurality of physical layer modules and a forwarding control module connected to each of the physical layer modules; The method includes: Acquire the access rate of each of the physical layer modules, and determine the working rate of the forwarding control module itself and the communication rate with each of the physical layer modules according to the access rate, wherein the communication rate is the same as that of the physical layer module. Each of the physical layer modules is in one-to-one correspondence; Setting the forwarding control module to work at the working rate, and controlling the forwarding control module to send datagrams to be sent to each of the physical layer modules at the communication rate corresponding to each of the physical layer modules. arts; Control each of the physical layer modules to send the to-be-sent data packet to the outside of the communication system at the corresponding working rate. 5 . The method for multiplexing in a 5G network according to claim 4 , wherein the acquisition of the access rate of each of the physical layer modules is performed, and the forwarding control is determined according to the access rate. 6 . The working rate of the module itself and the communication rate with each of the physical layer modules, including: obtaining the access rate of each of the physical layer modules; Taking the sum of the respective access rates as the working rate, and taking the respective access rates as the communication rate between the physical layer module and the forwarding control module corresponding to the access rates. 6. The method for multi-channel forwarding under a 5G network according to claim 4, wherein the control of the forwarding control module to each of the physical layer modules at the communication rate corresponding to each of the physical layer modules The physical layer module sends outgoing data packets, including: A load parameter is obtained according to each of the communication rates, where the load parameter is used to represent a ratio between the communication rates corresponding to each of the physical layer modules; Controlling the forwarding control module to send data packets to be sent to each of the physical layer modules at the communication rate corresponding to each of the physical layer modules according to the load parameter, so that each of the physical layer modules works The load is matched with the communication rate corresponding to each of the physical layer modules. 7. The method for multiplexing in a 5G network according to claim 4, wherein before acquiring the access rate of each of the physical layer modules, the method further comprises: The availability status of each of the physical layer modules is detected, and the forwarding control module is made to ignore the physical layer modules in the unavailable status. 8. The method for multiplexing under a 5G network according to claim 4, wherein the physical layer module is divided into a first physical layer module and a second physical layer module, and the method further comprises: acquiring a first data packet from the first physical layer module, and sending the first data packet to the forwarding control module; A second data packet is selected from the first data packet according to a preset extraction feature, wherein the extraction rule is used to characterize the data packets that can be sent to the destination network through the second physical layer module. Characteristics; The second data packet is sent to the second physical layer module, and the second data packet is sent to the destination network through the second physical layer module. 9. A communication device comprising a memory, a processor and a computer program stored on the memory and running on the processor, characterized in that, when the processor executes the computer program, it realizes as in claims 4 to 8 Any one of the multiple forwarding methods in a 5G network. 10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores computer-executable instructions, the computer-executable instructions are used to cause a computer to execute the method as claimed in any one of claims 4 to 8. A multiple forwarding method under the 5G network described above.

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