CN111193625B

CN111193625B - Routing method, device, system, computer device and storage medium

Info

Publication number: CN111193625B
Application number: CN201911418337.3A
Authority: CN
Inventors: 李杨君; 李鹏程; 辛旭升; 吕辉; 黄小锋
Original assignee: Comba Network Systems Co Ltd
Current assignee: Comba Network Systems Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2022-05-06
Anticipated expiration: 2039-12-31
Also published as: CN111193625A

Abstract

The application relates to a routing method, a device, a system, a computer device and a storage medium. The method comprises the following steps: receiving a plurality of information source signals of different systems, converting the information source signals of different systems according to a near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, wherein the MAU downlink routing strategy is generated by the MAU according to equipment information of each far-end MRU of each MEU; transmitting the MEU routing strategy and the MEU information source signal corresponding to each MEU to the corresponding MEU, so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing strategy and transmits the MRU information source signal to each MRU; the MEU routing policy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU. By adopting the method, the universality of the system can be improved, and the maintenance difficulty can be reduced.

Description

Routing method, device, system, computer device and storage medium

Technical Field

The present application relates to the field of optical fiber communication technologies, and in particular, to a routing method, device, system, computer device, and storage medium.

Background

At present, the digital optical fiber repeater is widely applied to the deep coverage of a wireless network, and when an operator uses the digital optical fiber repeater to construct the network, the operator can provide ubiquitous network coverage and greatly reduce the construction cost of the wireless network. In engineering application, the digital optical fiber repeater is mainly formed by networking a near end (MAU), a plurality of extended ends (MEUs) and a plurality of remote end units (MRUs) through star-type, chain-type and mixed-type topologies.

In the conventional digital optical fiber covering system, the hardware design of the near end has a great limitation to the application of the whole system, namely when the hardware of the near end is determined, the type of the information source which can be accessed by the system is also determined. If a new information source signal needs to be added or changed in the conventional digital optical fiber covering system, the corresponding near end, the expansion end and the far end all need to add corresponding devices according to the new information source signal which is added or changed, and each end device needs to be maintained.

It can be seen that the conventional digital optical fiber covering system has poor universality and high maintenance difficulty.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a routing method, a routing device, a routing computer device, and a routing storage medium with high versatility and low maintenance difficulty.

In a first aspect, an embodiment of the present invention provides a routing method, where the method includes:

receiving a plurality of information source signals of different systems, converting the information source signals of different systems according to a near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, wherein the MAU downlink routing strategy is generated by the MAU according to equipment information of each far-end MRU of each MEU;

transmitting the MEU routing strategy and the MEU information source signal corresponding to each MEU to the corresponding MEU, so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing strategy and transmits the MRU information source signal to each MRU; and the MEU routing strategy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU.

In one embodiment of the present application, the method further comprises:

receiving the equipment information of each MRU reported by each MEU;

and generating the MAU downlink routing strategy and the MEU routing strategy corresponding to each MEU according to the equipment information of each MRU.

In one embodiment of the present application, the method further comprises:

generating an MAU uplink routing strategy according to the equipment information of each MRU; the MRU equipment information comprises the number of hardware channels of each MRU, signal frequency band information and signal bandwidth information corresponding to each hardware channel;

and receiving MAU uplink signals reported by each MEU, combining the MAU uplink signals according to the MAU uplink routing strategy to generate a plurality of uplink user signals of different systems, and sending the uplink user signals to corresponding base stations.

In one embodiment of the present application, the method further comprises:

generating an interface configuration strategy according to the equipment information of each MRU;

configuring interface parameters of each interface module according to the interface configuration strategy; the interface parameters comprise frequency bands and bandwidths;

and converting the downlink signals issued by each base station according to the interface parameters of each interface module to generate the information source signals of the plurality of different systems.

In a second aspect, an embodiment of the present invention provides another routing method, where the method includes:

receiving an MEU information source signal and an MEU routing strategy sent by a near-end MAU; the MEU routing strategy is generated by the MAU according to the equipment information of each remote MRU;

generating an MEU downlink routing strategy and MRU routing strategies corresponding to the remote MRUs according to the MEU routing strategy;

generating MRU information source signals corresponding to the MRUs according to the MEU information source signals and the MEU downlink routing strategy;

and transmitting the MRU routing strategy and the MRU information source signal corresponding to each MRU to the corresponding MRU, so that the MRU generates a downlink information source signal corresponding to each hardware channel according to the MRU information source signal and the MRU routing strategy.

In one embodiment of the present application, the method further comprises:

receiving MRU information reported by each MRU;

acquiring relative position information of each MRU in a system, and generating equipment information of each MRU according to the MRU information of each MRU and the relative position information;

and reporting the equipment information of each MRU to the MAU.

In one embodiment of the present application, the method further comprises:

generating an MEU uplink routing strategy according to the MEU routing strategy;

receiving MEU uplink signals reported by the MRUs, and generating MAU uplink signals corresponding to the MAUs according to the MEU uplink routing strategies;

and reporting the MAU uplink signal to the MAU.

In a third aspect, an embodiment of the present invention provides another routing method, where the method includes:

receiving an MRU information source signal and an MRU routing strategy sent by an extension end MEU; the MRU routing strategy is generated by the MEU according to the MEU routing strategy; and the MEU routing strategy is generated by the near-end MAU according to the equipment information of each far-end MRU.

And generating downlink information source signals corresponding to the hardware channels according to the MRU information source signals and the MRU routing strategy.

In one embodiment of the present application, the method further comprises:

acquiring MRU information and reporting to the MEU; the MRU information comprises the number of hardware channels in the MRU, signal frequency band information and signal bandwidth information corresponding to each hardware channel.

In one embodiment of the present application, the method further comprises:

acquiring MRU uplink signals accessed by each hardware channel, and converting the MRU uplink signals according to the MRU routing strategy to generate MEU uplink signals;

and reporting the MRU uplink signal to the MEU.

In a fourth aspect, embodiments of the present invention provide a near-end device, including:

the system comprises an MAU downlink information source routing module, an MEU downlink information source routing module and an expansion end MEU downlink routing strategy, wherein the MAU downlink information source routing module is used for receiving a plurality of information source signals of different systems, converting the information source signals of different systems according to the near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, and the MAU downlink routing strategy is generated by the MAU according to equipment information of each far-end MRU of each MEU;

the uplink and downlink container module is used for transmitting the MEU routing strategy and the MEU information source signal corresponding to each MEU to the corresponding MEU so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing strategy and transmits the MRU information source signal to each MRU; and the MEU routing strategy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU.

In a fifth aspect, an embodiment of the present invention provides an expansion side device, where the expansion side device includes:

the upper-level container module is used for receiving an MEU information source signal and an MEU routing strategy sent by the near-end MAU; the MEU routing strategy is generated by the MAU according to the equipment information of each remote MRU;

the route information generation module is used for generating an MEU downlink route strategy and MRU route strategies corresponding to the remote MRUs according to the MEU route strategy;

an MEU downlink information source routing module, configured to generate, according to the MEU information source signal and the MEU downlink routing policy, an MRU information source signal corresponding to each MRU;

and the lower container module is used for transmitting the MRU routing strategy and the MRU information source signal corresponding to each MRU to the corresponding MRU so that the MRU generates a downlink information source signal corresponding to each hardware channel according to the MRU information source signal and the MRU routing strategy.

In a sixth aspect, an embodiment of the present invention provides a remote device, where the device includes:

the MRU container module is used for receiving an MRU information source signal and an MRU routing strategy which are sent by the MEU of the extension end; the MRU routing strategy is generated by the MEU according to the MEU routing strategy; the MEU routing strategy is generated by the near-end MAU according to the equipment information of each far-end MRU;

and the MRU downlink information source routing module is used for generating downlink information source signals corresponding to each hardware channel according to the MRU information source signals and the MRU routing strategy.

In a seventh aspect, an embodiment of the present invention provides a routing system, where the system includes:

a near-end MAU, at least one extension-end MEU connected directly or indirectly to said MAU, and at least one far-end MRU connected to said MEU;

the MAU is configured to perform the routing method according to the embodiment of the first aspect of the present invention;

the MEU is used for executing the routing method provided by the embodiment of the second aspect of the invention;

the MRU is configured to perform the routing method according to the embodiment of the third aspect of the present invention.

In an eighth aspect, an embodiment of the present invention provides a computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the following steps when executing the computer program:

In a ninth aspect, an embodiment of the present invention provides another computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the following steps when executing the computer program:

In a tenth aspect, an embodiment of the present invention provides another computer device, including a memory and a processor, where the memory stores a computer program, and the processor implements the following steps when executing the computer program:

In an eleventh aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps:

In a twelfth aspect, an embodiment of the present invention provides another computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps:

In a thirteenth aspect, an embodiment of the present invention provides another computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the following steps:

The routing method, the routing device, the routing system, the computer device and the storage medium receive a plurality of information source signals of different systems, convert the information source signals of different systems according to a near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, wherein the near-end MAU downlink routing strategy is generated by the MAU according to the device information of each far-end MRU of each MEU; transmitting the MEU routing strategy and the MEU information source signal corresponding to each MEU to the corresponding MEU, so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing strategy and transmits the MRU information source signal to each MRU; the MEU routing policy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU. According to the routing method provided by the embodiment, because the MAU generates the MAU downlink routing strategy according to the MRU equipment information, the MEU information source signal corresponding to each MEU can be generated no matter how many MRUs are newly added or changed at the far end, so that the universality of the routing method is improved, and the maintenance difficulty is reduced; because the MAU generates the MEU routing strategy according to the MRU equipment information, the MEU can generate MRU information source signals according to the MEU routing strategy and transmit the MRU information source signals to the MRUs, signal coverage of the MRUs can be ensured, the universality of the system is further improved, and the maintenance cost is reduced.

Drawings

Fig. 1 is an implementation environment diagram of a routing method provided in an embodiment of the present application;

fig. 2 is a flowchart of a routing method according to an embodiment of the present application;

fig. 3 is a flowchart of another routing method provided in an embodiment of the present application;

fig. 4 is a flowchart of another routing method provided in the embodiment of the present application;

fig. 5 is a flowchart of another routing method provided in the embodiment of the present application;

fig. 6 is a flowchart of another routing method provided in the embodiment of the present application;

fig. 7 is a flowchart of another routing method provided in the embodiment of the present application;

fig. 8 is a flowchart of another routing method provided in the embodiment of the present application;

fig. 9 is a flowchart of another routing method provided in the embodiment of the present application;

fig. 10 is a block diagram of a routing system according to an embodiment of the present application;

fig. 11 is a block diagram of a near-end device provided in an embodiment of the present application;

fig. 12 is a block diagram of an expansion end device according to an embodiment of the present application;

fig. 13 is a block diagram of a remote device according to an embodiment of the present application;

fig. 14 is a block diagram of a computer device according to an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The routing method provided by the application can be applied to the application environment shown in fig. 1. The near end (Master Access Unit, MAU)104 communicates with at least one base station 102; the MAU communicates with at least one expansion Unit (MEU) 106 via optical fibers; each MEU communicates with at least one MEU and/or at least one Remote Unit (MRU) 108 via optical fibers, and each MRU covers the current area with signals via at least one hardware channel, which may be, but is not limited to, an antenna.

Referring to fig. 2, it shows a routing method provided in this embodiment, which is described by taking the method as an example applied to the near end 104 in fig. 1, and includes the following steps:

step 202, receiving a plurality of information source signals of different systems, and converting the information source signals of different systems according to a near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, where the near-end MAU downlink routing strategy is generated by the MAU according to the device information of each far-end MRU of each MEU.

In one embodiment of the present application, the MAU may communicate with a plurality of base stations, wherein a transmission medium between the MAU and the base stations may be, but is not limited to, a coaxial cable for transmitting radio frequency signals received from the base stations, and the received downlink signals are digitized by the interface module. For example, the MAU may acquire radio frequency signals of communication systems such as 2G, 3G, 4G, and 5G from the base station.

In an embodiment of the present application, for the digitized downlink signals, the MAU further performs filtering, sampling rate conversion, gain control, power control, and the like on the downlink signals, and uses the processed downlink signals as the source signals of the plurality of different systems.

In one embodiment of the subject application, communicatively coupled to the MAU are a plurality of remote MRU devices that are indirectly coupled to the MAU via the MEU. The MAU generates a near-end MAU downlink routing strategy according to the equipment information of all MRU equipment connected with the MEU; according to the downstream routing strategy of the near-end MAU, the MAU can perform routing conversion on the received signal source signals of various different systems to generate MEU signal source signals corresponding to each MEU. The MEU source signal corresponding to each MEU may signal overlay a lower level MRU connected to the MEU. Optionally, the device information of all MRUs may be manually set by an administrator, and the MAU may generate the MAU downlink routing policy according to the manually set device information of all MRUs. Optionally, the MAU downstream routing policy may also be directly generated by manual setting by an administrator.

Step 204, transmitting the MEU routing strategy and the MEU information source signal corresponding to each MEU to the corresponding MEU, so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing strategy and transmits the MRU information source signal to each MRU; the MEU routing policy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU.

In an embodiment of the present application, in the downlink, for each MEU connected to the MAU, the MAU further generates an MEU routing policy corresponding to each MEU according to the device information of all MRU devices connected to the MAU; the MEU routing policy may be used to instruct the MEU to convert the MEU information source signal into a plurality of MRU information source signals, and to issue each MRU information source signal to a corresponding MRU.

In an embodiment of the present application, the MAU issues the MEU information source signal corresponding to each MEU and the MEU routing policy corresponding to each MEU to the corresponding MEU, respectively.

In one embodiment of the present application, the MAU includes at least one fiber channel, each fiber channel is connected to a corresponding MEU, and the MAU transmits the MEU source signal and the MEU routing policy to the corresponding MEU through the fiber channel. Specifically, the MAU further includes an uplink and downlink container module, where the uplink and downlink container module includes an IQ container and a CM container, where the MAU may bear the MEU information source signal through the IQ container corresponding to the MEU, and may bear the MEU routing policy through the CM container corresponding to the MEU.

In the routing method provided in the embodiment of the present application, a plurality of information source signals of different systems are received, and the information source signals of different systems are converted according to a near-end MAU downlink routing policy, so as to generate MEU information source signals corresponding to each extension end MEU, where the near-end MAU downlink routing policy is generated by the MAU according to device information of each far-end MRU of each MEU; transmitting the MEU routing strategy and the MEU information source signal corresponding to each MEU to the corresponding MEU, so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing strategy and transmits the MRU information source signal to each MRU; the MEU routing policy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU. According to the routing method provided by the embodiment, because the MAU generates the near-end MAU downlink routing strategy according to the MRU equipment information, the MEU information source signal corresponding to each MEU can be generated no matter how many MRUs are newly added or changed at the far end, the universality of the routing method is improved, and the maintenance difficulty is reduced; because the MAU generates the MEU routing strategy according to the MRU equipment information, the MEU can generate MRU information source signals according to the MEU routing strategy and transmit the MRU information source signals to the MRUs, signal coverage of the MRUs can be ensured, the universality of the system is further improved, and the maintenance cost is reduced.

Referring to fig. 3, a flow chart of another routing method provided by the present embodiment is shown, which can be applied to the near end 104 in the implementation environment described above. On the basis of the embodiment shown in fig. 2, the method may further include the following steps:

step 302, receiving the device information of each MRU reported by each MEU.

In an embodiment of the present application, each MEU collects MRU information of each MRU connected to each MEU, where the MRU information includes the number of hardware channels in each MRU, signal frequency band information and signal bandwidth information corresponding to each hardware channel, and each MEU generates device information of each MRU by combining each MRU information and the position of each MRU in the system, where the device information of the MRU includes the position of the MRU in the system. Each MEU reports the equipment information of each MRU to the MAU, and the MAU collects and counts the equipment information of the MRU reported by each MEU.

In an embodiment of the present application, in an uplink and downlink container module in the MAU, the device information of each MEU reported by each MEU is received through a CM container. And step 304, generating a routing strategy near-end MAU downlink routing strategy and an MEU routing strategy corresponding to each MEU according to the equipment information of each MRU.

In an embodiment of the present application, after receiving the device information of each MRU, the MAU generates a routing policy near-end MAU downlink routing policy and an MEU routing policy corresponding to each MEU according to a position of each MRU in the system, the number of hardware channels in each MRU, signal frequency band information and signal bandwidth information corresponding to each hardware channel.

In the routing method provided by the embodiment of the application, the equipment information of each MRU reported by each MEU is received; and generating a MAU downlink routing strategy at the near end of the routing strategy and an MEU routing strategy corresponding to each MEU according to the equipment information of each MRU. According to the routing method provided by the embodiment of the application, because the routing strategy near-end MAU downlink routing strategy and the MEU routing strategies corresponding to the MEUs are generated according to the equipment information of the MRUs, the MEU information source signals corresponding to the MEUs can be generated after the far-end MRU is newly or changed, and the coverage of the signals is completed through the MRU, so that the universality of the system is improved, and the maintenance difficulty is reduced.

Referring to fig. 4, a flow chart of another routing method provided by the present embodiment is shown, which can be applied to the near end 104 in the implementation environment described above. On the basis of the embodiment shown in fig. 3, the method may further include the following steps:

step 402, generating an MAU uplink routing strategy according to the equipment information of each MRU; the MRU device information includes the number of hardware channels of each MRU, signal band information and signal bandwidth information corresponding to each hardware channel.

And step 404, receiving the MAU uplink signals reported by each MEU, combining the MAU uplink signals according to the MAU uplink routing strategy, generating a plurality of uplink user signals of different systems, and sending the uplink user signals to the corresponding base station.

In an embodiment of the present application, for an uplink, the MAU further generates an MAU uplink routing policy according to the device information of each MRU, and for MAU uplink signals transmitted by each MEU through the optical fiber channel, the MAU uplink routing policy is adopted, so that the MAU uplink signals in each optical fiber channel can be combined to generate a plurality of uplink user signals of different systems, and the uplink user signal of each system is sent to a corresponding base station to complete signal transmission of the uplink. Optionally, the device information of all MRUs may be manually set by an administrator, and the MAU may generate the MAU uplink routing policy according to the manually set device information of all MRUs. Optionally, the MAU upstream routing policy may also be directly generated by manual setting by an administrator.

In an embodiment of the present application, after the MAU generates uplink user signals of different systems, filtering, sampling rate conversion, gain control, power control, and the like are performed on each uplink user signal, and the processed uplink user signals are sent to the corresponding base station after digital-to-analog conversion processing by the interface module.

In the routing method provided by the embodiment of the application, an MAU uplink routing policy is generated according to the device information of each MRU; the MRU equipment information comprises the number of hardware channels of each MRU, signal frequency band information and signal bandwidth information corresponding to each hardware channel; and receiving MAU uplink signals reported by each MEU, combining the MAU uplink signals according to an MAU uplink routing strategy to generate a plurality of uplink user signals of different systems, and sending the uplink user signals to corresponding base stations. According to the routing method provided by the embodiment of the application, as the MAU uplink routing strategy is generated according to the equipment information of each MRU, the received MAU uplink signals can be converted into the uplink user signals corresponding to each base station, the data transmission of an uplink is completed, the universality of the system is improved, and the maintenance difficulty is reduced.

Referring to fig. 5, a flow chart of another routing method provided by the present embodiment is shown, which can be applied to the near end 104 in the implementation environment described above. On the basis of the embodiment shown in fig. 3, the method may further include the following steps:

step 502, according to the device information of each MRU, an interface configuration policy is generated.

Step 504, configuring interface parameters of each interface module according to the interface configuration strategy; the interface parameters include frequency band and bandwidth.

Step 506, according to the interface parameters of each interface module, performing conversion processing on the downlink signals issued by each base station to generate the signal source signals of the plurality of different systems.

In an embodiment of the present application, the MAU further generates an interface configuration policy, and the interface configuration policy may configure interface parameters for an interface module between the MAU and the base station. Specifically, at least one set of ADC interface module and DAC interface module exists between the MAU and each base station, the interface parameters include frequency band and bandwidth, and the configuration of frequency band and bandwidth can be performed on each set of ADC interface module and DAC interface module through the interface configuration policy.

In an embodiment of the present application, for a downlink, the MAU receives, through the ADC interface module, a downlink signal sent by a corresponding base station, and performs analog-to-digital conversion on the downlink signal through the ADC interface module, and also converts the downlink signal according to the interface parameter to generate the source signals of the multiple different standards.

In the routing method provided by the embodiment of the application, an interface configuration policy is generated according to the equipment information of each MRU; configuring interface parameters of each interface module according to the interface configuration strategy; the interface parameters comprise frequency band and bandwidth; and converting the downlink signals issued by each base station according to the interface parameters of each interface module to generate the information source signals of the plurality of different systems. According to the routing method provided by the embodiment of the application, as the interface configuration strategy is generated according to the equipment information of each MRU, when the downlink signal sent by the base station is received, the downlink signal can be converted into the signal format supported by the MRU while being subjected to analog-to-digital conversion, so that the universality of the system is improved, and the maintenance difficulty is reduced.

Referring to fig. 6, a flowchart of another routing method provided in this embodiment is shown, where the routing method can be applied to the expansion node 106 in the above-described implementation environment. The method comprises the following steps:

step 602, receiving an MEU information source signal and an MEU routing strategy sent by a near-end MAU; the MEU routing strategy is generated by the MAU according to the equipment information of each remote MRU.

In one embodiment of the present application, the MEU communicates directly with an MAU, and at the same time, the MEU may also communicate with at least one MEU and/or at least one MRU, the number of devices connected to the MEU being related to the number of hardware channels thereof. In a downlink, the MEU receives MEU information source signals issued by the MAU and issues MRU information source signals corresponding to the MRUs; in the uplink, the MEU receives MEU uplink signals transmitted by each MRU and transmits MAU uplink signals to the MAU.

In an embodiment of the present application, the MAU connected to the MEU generates an MEU information source signal and an MEU routing policy corresponding to the MEU, and sends the MEU information source signal and the MEU routing policy to the MEU, where the MEU routing policy is generated by the MAU according to the device information of each remote MRU, and the MEU receives the MEU information source signal and the MEU routing policy through a fiber channel.

In an embodiment of the present application, the MEU further includes an upper level container module, where the upper level container module includes a first IQ container and a first CM container, and the MEU receives an MEU source signal carried in an IQ container in the MAU through the first IQ container in the upper level container module; meanwhile, the MEU receives an MEU routing policy carried in a CM container in the MAU through a first CM container in the upper container module.

And step 604, generating an MEU downlink routing strategy and MRU routing strategies corresponding to the remote MRUs according to the MEU routing strategy.

In an embodiment of the present application, the MEU generates an MEU downstream routing policy according to the MEU routing policy, and for each MRU connected to the MEU, the MEU also generates an MRU routing policy corresponding to each MRU.

Step 606, generating MRU information source signals corresponding to each MRU according to the MEU information source signals and the MEU downlink routing strategy.

In an embodiment of the present application, in a downlink, for each MRU connected to the MEU, according to the MEU downlink routing policy, the MEU may perform routing conversion on the received MEU source signal to generate an MRU source signal corresponding to each MRU.

Step 608, transmitting the MRU routing policy and MRU information source signal corresponding to each MRU to the corresponding MRU, so that the MRU generates the downlink information source signal corresponding to each hardware channel according to the MRU information source signal and the MRU routing policy.

In one embodiment of the present application, in a downlink, the MEU transmits the generated MRU source signal and MRU routing policy corresponding to each MRU to the corresponding MRU through a fiber channel. Each MRU can convert the MRU information source signal into a downlink information source signal corresponding to each hardware channel in the MRU through a corresponding MRU routing strategy, thereby completing signal coverage.

In one embodiment of the present application, an MEU is linked with at least one MRU through at least one fiber channel, through which the MEU sends MRU source signals and MRU routing policies to the corresponding MRU. Specifically, the MEU further includes a lower level container module, where the lower level container module includes a second IQ container and a second CM container, where the MEU may carry the MRU information source signal through the second IQ container corresponding to the MRU, and may carry the MRU routing policy through the second CM container corresponding to the MRU.

In the routing method provided by the embodiment of the application, an MEU information source signal and an MEU routing strategy sent by a near-end MAU are received; the MEU routing strategy is generated by the MAU according to the equipment information of each remote MRU; generating an MEU downlink routing strategy and MRU routing strategies corresponding to the remote MRUs according to the MEU routing strategy; generating MRU information source signals corresponding to the MRUs according to the MEU information source signals and an MEU downlink routing strategy; and transmitting the MRU routing strategy and the MRU information source signal corresponding to each MRU to the corresponding MRU so that the MRU generates the downlink information source signal corresponding to each hardware channel according to the MRU information source signal and the MRU routing strategy. According to the routing method provided by the embodiment of the application, since the MEU receives the MEU routing strategy and the MEU information source signal sent by the MAU, the MRU information source signal corresponding to each MRU can be generated through the MEU downlink routing strategy generated by the MEU routing strategy and sent to the corresponding MRU, so that the coverage of the signal is completed, the universality of the system is improved, and the maintenance difficulty is reduced.

Referring to fig. 7, a flowchart of another routing method provided in this embodiment is shown, where the routing method can be applied to the expansion node 106 in the above-described implementation environment. On the basis of the embodiment shown in fig. 6, the method may further include the following steps:

step 702, receiving MRU information reported by each MRU.

In an embodiment of the present application, each MRU acquires its own MRU information, where the MRU information includes the number of hardware channels in each MRU, signal frequency band information and signal bandwidth information corresponding to each hardware channel, and uploads the MRU information to the MEU.

In an embodiment of the present application, the MEU may receive, through the second CM container in the lower container module, MRU information reported by each MRU.

Step 704, obtaining the relative position information of each MRU in the system, and generating the device information of each MRU according to the MRU information and the relative position information of each MRU.

In an embodiment of the present application, when receiving MRU information corresponding to each MRU of the connection, the MEU further obtains relative position information of each MRU in the system, where the relative position information may be a fiber channel number of the MRU connection and the MEU. The device information of each MRU can be generated from the MRU information and the relative position information of each MRU.

Step 706, reporting the equipment information of each MRU to the MAU.

In an embodiment of the present application, the MEU may bear, through a first CM container in the upper level container module, the obtained device information of each MRU, and report, through the first CM container, the device information of each MRU to the MAU.

In the routing method provided by the embodiment of the application, MRU information reported by each MRU is received; acquiring relative position information of each MRU in the system, and forming equipment information of each MRU according to the MRU information and the relative position information of each MRU; and reporting the equipment information of each MRU to the MAU. According to the routing method provided by the embodiment of the application, after receiving the MRU information uploaded by each MRU, the MEU further acquires the relative position information of each MRU in the system, and can generate the device information of each MRU, so that the MAU can acquire the relative position information of each MRU in the system and the MRU information of each MRU, the routing accuracy of each routing strategy can be improved, the universality of the system is improved, and the maintenance difficulty is reduced.

Referring to fig. 8, a flowchart of another routing method provided in this embodiment is shown, where the routing method can be applied to the expansion node 106 in the above-described implementation environment. On the basis of the embodiment shown in fig. 6, the method may further include the following steps:

and step 802, generating an MEU uplink routing strategy according to the MEU routing strategy.

Step 804, receiving the MEU uplink signals reported by each MRU, and generating MAU uplink signals corresponding to MAUs according to the MEU uplink routing policy.

In an embodiment of the present application, the MEU may receive an MEU uplink signal reported by each MRU through a second IQ container in a lower container module.

Step 806, reporting the MAU uplink signal to the MAU.

In an embodiment of the present application, the MEU may carry the generated MAU uplink signal through a first IQ container in the upper container module, and report the MAU uplink signal to the MAU through the first IQ container. In an embodiment of the present application, for an uplink, the MEU further generates an MEU uplink routing policy according to the MEU routing policy, and for an MEU uplink signal transmitted by each MRU through an optical fiber channel, the MEU uplink routing policy is adopted, the MEU uplink signals in each optical fiber channel may be combined to generate an MAU uplink signal corresponding to an MAU, and the MAU uplink signal is sent to a corresponding MAU, so that the MAU performs routing differentiation on the MAU uplink signal according to the MAU uplink routing policy, and generates a plurality of uplink user signals of different systems.

In the routing method provided in the embodiment of the present application, an MEU uplink routing policy is generated according to an MEU routing policy; receiving MEU uplink signals reported by each MRU, and generating MAU uplink signals corresponding to the MAUs according to MEU uplink routing strategies; and reporting the MAU uplink signal to the MAU. According to the routing method provided by the embodiment of the application, because the MEU uplink routing strategy is generated according to the MEU routing strategy, each received MEU uplink signal can be converted into an MAU uplink signal corresponding to the MAU and sent to the upper MAU, the data transmission of an uplink can be completed, the universality of the system is improved, and the maintenance difficulty is reduced.

Referring to fig. 9, a flow chart of another routing method provided by the present embodiment is shown, which can be applied to the remote end 108 in the above-described implementation environment. The method comprises the following steps:

step 902, receiving an MRU information source signal and an MRU routing strategy sent by an extension end MEU; the MRU routing strategy is generated by the MEU according to the MEU routing strategy; the MEU routing strategy is generated by the near-end MAU according to the equipment information of each far-end MRU.

In one embodiment of the present application, the MRU communicates directly with an MEU, and at the same time, the MRU also performs signal coverage to a specific area through at least one hardware channel, specifically, but not limited to, an antenna. In a downlink, the MRU receives MRU information source signals issued by corresponding MEUs, and issues corresponding downlink information source signals through each hardware channel; in the uplink, the MRU transmits an MEU uplink signal to the MEU via an MRU uplink signal accessed by each hardware channel.

In an embodiment of the present application, an MEU connected to the MRU generates an MRU information source signal and an MRU routing policy corresponding to the MRU, and sends the MRU information source signal and the MRU routing policy to the MRU, where the MRU routing policy is generated by the MEU according to the MEU routing policy; the MEU routing strategy is generated by the near-end MAU according to the equipment information of each far-end MRU.

In one embodiment of the present application, the MRU includes an MRU container module, and receives, through a downstream IQ container in the MRU container module, an MRU source signal carried by a downstream IQ container in a lower container module in the MEU; meanwhile, the MRU routing strategy carried by the downlink CM container in the lower container module in the MEU is received through the downlink CM container in the MRU container module.

And 904, generating downlink information source signals corresponding to the hardware channels according to the MRU information source signals and the MRU routing strategy.

In an embodiment of the present application, in a downlink, for each hardware channel of the MRU, the MRU generates a downlink source signal corresponding to each hardware channel according to the MRU routing policy and the MRU source signal.

In an embodiment of the present application, the MRU generates initial downlink signals corresponding to each hardware channel according to the MRU information source signals and the MRU routing policy, and optionally, the MRU performs filtering, sampling rate conversion, gain control, power control, and the like on each initial downlink signal, and generates downlink information source signals corresponding to each hardware channel after performing digital-to-analog conversion processing on each processed initial downlink signal through the interface module.

Another routing method provided in this embodiment may further include the following steps:

acquiring MRU information and reporting to the MEU; the MRU information includes the number of hardware channels in the MRU, signal band information and signal bandwidth information corresponding to each hardware channel.

In an embodiment of the present application, the MRU obtains the number of currently supported hardware channels, and obtains signal frequency band information and signal bandwidth information corresponding to each hardware channel, so as to generate the MRU information. And meanwhile, the MRU information is sent to the MEU connected with the MRU.

acquiring MRU uplink signals accessed by each hardware channel, and converting the MRU uplink signals according to an MRU routing strategy to generate MEU uplink signals; and reporting the MRU uplink signal to the MEU.

In an embodiment of the present application, in an uplink, for each MRU uplink signal accessed by each hardware channel, the MRU routing policy is adopted, and the MRU uplink signals in each hardware channel may be combined to generate an MEU uplink signal corresponding to the MEU, and the MEU uplink signal is reported to the MEU. Optionally, after receiving each initial uplink signal through each hardware channel, the MRU performs analog-to-digital conversion processing on each initial uplink signal through the interface module, and performs filtering, sampling rate conversion, gain control, power control, and the like on each processed initial uplink signal to generate each MRU uplink signal, and enters the combining step.

In one embodiment of the present application, the MRU includes an MRU container module, and the MEU upstream signal is carried by an upstream IQ container in the MRU container module, and the MRU information is carried by an upstream CM container in the MRU container.

It should be understood that, although the steps in the above-described flowcharts are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in the above-described flowcharts may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or the stages is not necessarily sequential, but may be performed alternately or alternatingly with other steps or at least a portion of the sub-steps or stages of other steps.

Referring to fig. 10, a block diagram of a routing system 1000 provided by an embodiment of the present application is shown. As shown in fig. 10, the routing system 1000 may include: a near-end MAU1001, at least one extension-end MEU1002 connected directly or indirectly to the MAU, and at least one far-end MRU1003 connected to the MEU, wherein: the MAU1001 is configured to perform a routing method applied to the MAU as in the above embodiments; the MEU1002 is configured to execute a routing method applied to the MEU in the above-described embodiment; the MRU1003 is used to execute the routing method applied to the MRU as in the above embodiments.

Referring to fig. 11, a block diagram of a near-end device 1100 provided in an embodiment of the present application is shown. As shown in fig. 11, the near-end device 1100 may include: MAU downlink source routing module 1101 and uplink and downlink container module 1102, wherein:

the MAU downlink source routing module 1101 is configured to receive source signals of multiple different systems, convert the source signals of the different systems according to a near-end MAU downlink routing policy, and generate MEU source signals corresponding to each extension end MEU, where the routing policy near-end MAU downlink routing policy is generated by the MAU according to device information of each far-end MRU of each MEU;

the uplink and downlink container module 1102 is configured to transmit the MEU routing policy and the MEU information source signal corresponding to each MEU to the corresponding MEU, so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing policy and transmits the MRU information source signal to each MRU; the MEU routing policy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU.

Referring to fig. 12, a block diagram of an expansion end device 1200 provided in an embodiment of the present application is shown. As shown in fig. 12, the expansion side device 1200 may include: an upper level container module 1201, a routing information generation module 1202, an MEU downstream source routing module 1203, and a lower level container module 1204, wherein:

the upper-level container module 1201 is configured to receive an MEU information source signal and an MEU routing policy sent by a near-end MAU; the MEU routing strategy is generated by the MAU according to the equipment information of each remote MRU;

the routing information generating module 1202 is configured to generate an MEU downlink routing policy and MRU routing policies corresponding to remote MRUs according to the MEU routing policy;

the MEU downlink information source routing module 1203 is configured to generate MRU information source signals corresponding to each MRU according to the MEU information source signals and an MEU downlink routing policy;

the lower container module 1204 is configured to transmit the MRU routing policy and the MRU information source signal corresponding to each MRU to the corresponding MRU, so that the MRU generates a downlink information source signal corresponding to each hardware channel according to the MRU information source signal and the MRU routing policy.

Referring to fig. 13, a block diagram of a remote device 1300 provided by an embodiment of the present application is shown. As shown in fig. 13, the remote device 1300 may include: MRU container module 1301 and MRU downstream source routing module 1302, wherein:

the MRU container module 1301 is configured to receive an MRU information source signal and an MRU routing policy sent by an extension end MEU; the MRU routing strategy is generated by the MEU according to the MEU routing strategy; the MEU routing strategy is generated by the near-end MAU according to the equipment information of each far-end MRU;

the MRU downlink source routing module 1302 is configured to generate downlink source signals corresponding to each hardware channel according to the MRU source signals and the MRU routing policy.

For specific limitations of the near-end device, the extended-end device, and the far-end device, reference may be made to the above limitations on the routing method, which is not described herein again. The modules in the near-end device, the expansion-end device and the far-end device can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.

In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 14. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a routing method. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.

Those skilled in the art will appreciate that the architecture shown in fig. 14 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.

In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:

receiving a plurality of information source signals of different systems, converting the information source signals of different systems according to a near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, wherein the routing strategy near-end MAU downlink routing strategy is generated by an MAU according to equipment information of each far-end MRU of each MEU;

transmitting the MEU routing strategy and the MEU information source signal corresponding to each MEU to the corresponding MEU, so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing strategy and transmits the MRU information source signal to each MRU; the MEU routing policy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU.

generating MRU information source signals corresponding to the MRUs according to the MEU information source signals and an MEU downlink routing strategy;

and transmitting the MRU routing strategy and the MRU information source signal corresponding to each MRU to the corresponding MRU so that the MRU generates a downlink information source signal corresponding to each hardware channel according to the MRU information source signal and the MRU routing strategy.

receiving an MRU information source signal and an MRU routing strategy sent by an extension end MEU; the MRU routing strategy is generated by the MEU according to the MEU routing strategy; the MEU routing strategy is generated by the near-end MAU according to the equipment information of each far-end MRU.

In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:

receiving a plurality of information source signals of different systems, converting the information source signals of different systems according to a near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, wherein the routing strategy near-end MAU downlink routing strategy is generated by the MAU according to equipment information of each far-end MRU of each MEU;

transmitting the MEU routing strategy and the MEU information source signal corresponding to each MEU to the corresponding MEU, so that the MEU generates each MRU information source signal according to the MEU information source signal and the MEU routing strategy and transmits the MRU information source signal to each MRU; the MEU routing strategy corresponding to each MEU is generated by the MAU according to the equipment information of each remote MRU of each MEU.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when executed by a processor, performs the steps of:

and transmitting the MRU routing strategy and the MRU information source signal corresponding to each MRU to the corresponding MRU so that the MRU generates the downlink information source signal corresponding to each hardware channel according to the MRU information source signal and the MRU routing strategy.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), interface dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A routing method, the method comprising:

receiving a plurality of information source signals of different systems, converting the information source signals of different systems according to a near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, wherein the near-end MAU downlink routing strategy is generated by the MAU according to equipment information of each far-end MRU of each MEU;

2. The routing method according to claim 1, wherein the method further comprises:

receiving the equipment information of each MRU reported by each MEU;

and generating the near-end MAU downlink routing strategy and the MEU routing strategy corresponding to each MEU according to the equipment information of each MRU.

3. The routing method according to claim 2, wherein the method further comprises:

4. The routing method according to claim 2, wherein the method further comprises:

and performing conversion processing on the downlink signals issued by each base station according to the interface parameters of each interface module to generate the plurality of information source signals of different systems.

5. A routing method, the method comprising:

6. The routing method according to claim 5, wherein the method further comprises:

receiving MRU information reported by each MRU;

and reporting the equipment information of each MRU to the MAU.

7. The routing method according to claim 5, wherein the method further comprises:

and reporting the MAU uplink signal to the MAU.

8. A routing method, the method comprising:

receiving an MRU information source signal and an MRU routing strategy sent by an extension end MEU; the MRU routing strategy is generated by the MEU according to the MEU routing strategy; the MEU routing strategy is generated by a near-end MAU according to the equipment information of each far-end MRU;

9. The routing method according to claim 8, wherein the method further comprises:

10. The routing method according to claim 8, wherein the method further comprises:

and reporting the MEU uplink signal to the MEU.

11. A proximal MAU, comprising:

the system comprises an MAU downlink information source routing module, an MEU downlink information source routing module and an expansion end MEU downlink routing strategy, wherein the MAU downlink information source routing module is used for receiving a plurality of information source signals of different systems, converting the information source signals of different systems according to the near-end MAU downlink routing strategy to generate MEU information source signals corresponding to each expansion end MEU, and the near-end MAU downlink routing strategy is generated by the MAU according to equipment information of each far-end MRU of each MEU;

12. An expansion-end MEU, comprising:

13. A remote MRU, comprising:

14. A routing system, comprising: a near-end MAU, at least one extension-end MEU connected directly or indirectly to said MAU, and at least one far-end MRU connected to said MEU;

the MAU is used for executing the routing method of any one of claims 1 to 4;

the MEU is configured to perform the routing method of any one of claims 5 to 7;

the MRU is configured to perform the routing method according to any one of claims 8 to 10.

15. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the method of any one of claims 1 to 10 when executing the computer program.

16. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 10.