CN109819478A - A kind of method for interchanging data and device - Google Patents
A kind of method for interchanging data and device Download PDFInfo
- Publication number
- CN109819478A CN109819478A CN201910187048.0A CN201910187048A CN109819478A CN 109819478 A CN109819478 A CN 109819478A CN 201910187048 A CN201910187048 A CN 201910187048A CN 109819478 A CN109819478 A CN 109819478A
- Authority
- CN
- China
- Prior art keywords
- port
- bbu
- rrh
- data
- connection relationship
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The present invention provides a kind of method for interchanging data.This method comprises: receiving BBU port links data；The BBU port links data include purpose RRH port information and precedence information；The connection relationship between the port BBU and the port RRH is established according to purpose RRH port information and precedence information；BBU port links data are transmitted to the corresponding port RRH according to the connection relationship.Not only transmission speed is fast for method for interchanging data provided in an embodiment of the present invention, and BBU port links data are transmitted according to dynamic connection relationship, the high priority data transmission for guaranteeing high priority, improves the reliability of centralized base station communication, handling capacity and resource utilization.
Description
Technical field
The invention belongs to mobile communication field more particularly to a kind of method for interchanging data and device.
Background technique
As the development of wireless communication technique and terminal, the high speed of service traffics increase, cordless communication network faces more
Carry out bigger energy consumption challenge, it is wireless in order to reduce since energy consumption most of in wireless communication system is from communication base station
The energy consumption of communication network proposes centralized base station structure.
In centralized base station structure, single base station no longer exclusively enjoys base station computing resource, the indoor Base-Band Processing of many base stations
Unit (Building Baseband Unit, hereinafter referred to as BBU), which is put together, constitutes the pond BBU, can be with by virtualization technology
According to the corresponding loading condition of virtual base station, flexible allocation and dynamic dispatching are carried out to the BBU in the pond BBU, so as to basis
Each cell load demand distributes according to need to BBU, to improve resource utilization, reduces communication system cost.
But all resources of centralized processing necessarily bring resource allocation problem, it is right how according to business actual loading demand
Base station process resource is flexibly distributed, and is improved the utilization rate of base station process resource, is that one of centralized base station framework grinds
Study carefully hot spot.
Currently, in centralized base station the pond BBU and far-end RF module (Remote Radio Head, hereinafter referred to as RRH) it
Between resource allocation and transmit by high speed switch (High Speed Switch, hereinafter referred to as HSS), therefore the property of HSS
There can be decisive influence to the performance of centralized base station, and influence the mainly data dispatch mode of HSS performance.
In the prior art, data dispatch mode includes weight limit matching, extreme weight matching, Parallel iterative matching and cunning
Dynamic iterative cycles matching, but since the type of service of user in centralized base station is diversified, and these data dispatch modes
The characteristic of different business is not accounted for, therefore is not suitable for centralized base station structure.
Summary of the invention
Therefore, it is an object of the invention to overcome the defect of the above-mentioned prior art, a kind of method for interchanging data and dress are provided
It sets.
The purpose of the present invention is what is be achieved through the following technical solutions:
On the one hand, the present invention provides a kind of method for interchanging data, comprising:
Receive BBU port links data；The BBU port links data include purpose RRH port information and priority letter
Breath；
Determine that the connection between the port BBU and the port RRH is closed according to purpose RRH port information and data priority information
System；
BBU port links data are transmitted to the corresponding port RRH according to the connection relationship.
In the above method, according to purpose RRH port information and data priority information determine the port BBU and the port RRH it
Between connection relationship, comprising:
The map information between the port BBU and the port RRH is determined according to purpose RRH port information；
The connection relationship between the port BBU and the port RRH is determined according to map information and data priority information.
In the above method, the connection between the port BBU and the port RRH is determined according to map information and data priority information
Relationship, comprising:
According to map information and data priority information determine the port BBU and multiple ports RRH to it is corresponding when first
Connection relationship；
Based on the first connection relationship, multiple ports BBU and one are determined according to the corresponding data priority information in the port BBU
The port RRH is to the second connection relationship when corresponding to.
In the above method, the port BBU and multiple ports pair RRH are determined according to map information and data priority information
The first seasonable connection relationship, comprising:
Judge whether the corresponding data priority information in multiple ports RRH is identical, it is suitable according to specifying if identical
Sequence determine the port BBU and multiple ports RRH to it is corresponding when the first connection relationship；If it is different, then according to map information and
Data priority information determine the port BBU and multiple ports RRH to it is corresponding when the first connection relationship.
In the above method, after receiving BBU port links data, further includes:
Received BBU port links data are stored to corresponding input rank；
Correspondingly, BBU port links data are transmitted to the corresponding port RRH according to the connection relationship, comprising:
BBU port links data are stored into output queue simultaneously from corresponding input rank according to the connection relationship
Transmission.
On the other hand, the present invention provides a kind of DEU data exchange units, comprising:
Receiving module, for receiving BBU port links data；The BBU port links data include the port purpose RRH letter
Breath and data priority information；
Determining module, for determining the port BBU and RRH according to the purpose RRH port information and data priority information
Connection relationship between port；
Transmission module, for BBU port links data to be transmitted to the corresponding port RRH according to the connection relationship.
In above-mentioned apparatus, the determining module includes:
First determination unit, for determining reflecting between the port BBU and the port RRH according to the purpose RRH port information
Penetrate information；
Second determination unit determines between the port BBU and the port RRH according to the map information and data priority information
Connection relationship.
In above-mentioned apparatus, second determination unit includes:
First determine subelement, for according to the map information and data priority information determine the port BBU with
Multiple ports RRH are to the first connection relationship when corresponding to；
Second determines subelement, for being based on first connection relationship, is believed according to the corresponding data priority in the port BBU
It ceases and determines multiple ports BBU and a port RRH to the second connection relationship when corresponding to.
Another aspect, the present invention provides a kind of electronic equipment, comprising:
Processor；
For storing the memory of the processor-executable instruction；
The executable instruction makes the processor execute above-mentioned data exchange side when being run by the processor
Method.
In another aspect, computer program instructions are stored thereon with the present invention provides a kind of computer readable storage medium,
The computer program instructions make the processor execute the method for interchanging data when being run by processor.
Compared with the prior art, the advantages of the present invention are as follows:
1) embodiment of the present invention passes through the purpose RRH port information and data in BBU port links data based on the received
Precedence information determines the connection relationship between the port BBU and the port RRH, then passes through connection relationship for BBU port links number
According to the corresponding port RRH is transmitted to, not only transmission speed is fast, but also the application transmits the port BBU according to dynamic connection relationship
Link data guarantees the high priority data transmission of high priority, improves the reliability of centralized base station communication, and also improve
The handling capacity and resource utilization of centralized base station；
2) map information between the port BBU and the port RRH further, is determined according to purpose RRH port information first,
The connection relationship between the port BBU and the port RRH is determined according to map information and data priority information, ensure that connection relationship
Accuracy, thus improve data transmission precision；
3) port BBU and multiple ports RRH further, are determined according to map information and data priority information
To the first connection relationship when corresponding to, the competition of input port is eliminated, the first connection relationship is then based on, according to the port pair BBU
The data priority information answered determines that multiple ports BBU and a port RRH to the second connection relationship when corresponding to, eliminate output
The competition of port improves the efficiency of data transmission and accurate so that the connection relationship between the port BBU and the port RRH is unique
Degree.
Detailed description of the invention
Embodiments of the present invention is further illustrated referring to the drawings, in which:
Fig. 1 is a kind of HSS application scenarios schematic diagram provided in an embodiment of the present invention；
Fig. 2 is a kind of method for interchanging data flow diagram provided in an embodiment of the present invention；
Fig. 3, which is multiple ports BBU, sends request of data schematic diagram to multiple ports RRH；
Fig. 4 is the first connection relationship diagram of the determining port BBU and the port RRH；
Fig. 5 is the second connection relationship diagram of the determining port BBU and the port RRH；
Fig. 6 is a kind of DEU data exchange unit structural schematic diagram provided in an embodiment of the present invention；
Fig. 7 is a kind of electronic equipment structural schematic diagram provided in an embodiment of the present invention.
Specific embodiment
In order to make the purpose of the present invention, technical solution and advantage are more clearly understood, and are passed through below in conjunction with attached drawing specific real
Applying example, the present invention is described in more detail.It should be appreciated that described herein, specific examples are only used to explain the present invention, and
It is not used in the restriction present invention.
Fig. 1 is a kind of HSS application scenarios schematic diagram provided in an embodiment of the present invention, as shown in Figure 1, in the embodiment of the present invention
A kind of super base station applies scene in, multiple RRH are transferred in the pond BBU after receiving rf data, and RRH is not belonging to any one
It is sent on the BBU of a fixation, each RRH or received signal is completed by a baseband processing unit in the pond BBU.It is multiple
RRH by common public radio interface (Common Public Radio Interface, hereinafter referred to as CPRI) agreement with
HSS connection, the pond BBU are connected by Ethernet with HSS.Super base station shown in FIG. 1 includes uplink and downlink.Uplink
Link refers to the data flow between RRH to BBU, and downlink refers to the data flow between BBU to RRH.With uplink
Data receiver for be illustrated, resource pool of radio frequency through after down coversion, digital to analog conversion, output baseband signal pass through carrying
The high speed fibre of CPRI data is connected to HSS, and then HSS specifies transmission path to distribute CPRI data to corresponding BBU, by right
The BBU answered carries out data processing.
Technical solution of the present invention is described in detail with specifically embodiment below.These specific implementations below
Example can be combined with each other, and the same or similar concept or process may be repeated no more in some embodiments.
Referring to fig. 2, the embodiment of the invention provides a kind of method for interchanging data, applied to various with data frame transfer
In communication system, including existing communication system, 5G communication system, the following evolution system or a variety of communication emerging systems etc..
Illustratively, the embodiment of the present application is applied to the 5G forward pass network of Ethernet bearing.Include:
S11, BBU port links data are received；The BBU port links data include purpose RRH port information and data
Precedence information；
In the embodiment of the present invention, if RRH be it is N number of, each RRH be responsible for cover a logic district.There is M BBU in the pond BBU.
The connection relationship that BBU in RRH and the pond BBU is not fixed, sends on each RRH or received data are by its in the pond BBU
In BBU processing.
In practical application, received BBU port links data are parsed, extract purpose from BBU port links data
RRH port information and precedence information.
S12, the connection between the port BBU and the port RRH is determined according to purpose RRH port information and data priority information
Relationship；
Since multiple ports BBU send data to multiple ports RRH simultaneously by HSS, if the same port BBU passes through
HSS sends data to multiple ports RRH simultaneously, this will lead to the port BBU and input congestion occurs, if the difference port BBU passes through
HSS sends data to a port RRH simultaneously, this will lead to the port RRH and output congestion occurs, therefore the embodiment of the present invention passes through
Determine the connection relationship between the port BBU and the port RRH, it is ensured that a port BBU passes through HSS to a RRH in same time slot
Port sends data, avoids input congestion and output congestion.
Specifically, it is determined between the port BBU and the port RRH according to purpose RRH port information and data priority information
Connection relationship, comprising:
S121, map information between the port BBU and the port RRH is determined according to purpose RRH port information；
Map information is indicated by mapping matrix A in the embodiment of the present invention, then
Wherein, l00Indicate the mapping relations between the port BBU 0 and the port RRH 0, l0,N-1Indicate the port BBU 0 and the end RRH
Mapping relations between mouth N-1, lM-1,0Indicate the mapping relations between the port BBU M-1 and the port RRH 0, lM-1,N-1Indicate BBU
Mapping relations between the N-1 of the port port M-1 and RRH.
It is illustrated by taking four ports BBU and four ports RRH as an example in the embodiment of the present invention, then mapping matrix A can table
It is shown as:
Wherein, row indicates the port BBU in A matrix, and column indicate the port RRH.
Fig. 3 is multiple ports BBU to multiple ports RRH transmission request of data schematic diagram, as shown in figure 3, the port BBU 0 is same
When to the port RRH 0 and the port RRH 2 send request, the port BBU 1 sends to the port RRH 0 and requests, and the port BBU 2 is simultaneously to the end RRH
The port 1, RRH of mouth 2 and the port RRH 3 send request, then mapping matrix A is specially
1 indicates that there are request of data between the corresponding port BBU and the corresponding port RRH in mapping matrix A.
S122, the connection relationship between the port BBU and the port RRH is determined according to map information and data priority information.
Specifically, step S122 is determined between the port BBU and the port RRH according to map information and data priority information
Connection relationship, comprising:
S1221, determined according to map information and data priority information the port BBU and multiple ports RRH to it is corresponding when
The first connection relationship；
With continued reference to Fig. 3, the port BBU 0 sends request to the port RRH 0 and the port RRH 2 simultaneously, the port BBU 2 simultaneously to
The port RRH 1, the port RRH 2 and the port RRH 3 send request, this will lead to the competition of input port, therefore according to the port pair RRH
The data priority information answered eliminates the competition of input port.
If the corresponding data priority information in the port RRH is indicated by the first priority matrix B in the embodiment of the present invention, then
Wherein, αm,nIndicate that the precedence information of the port BBU m, α is assigned in the port RRH nm,nSize indicate priority
Height, in the embodiment of the present invention, 14 priority are set, α is worked asm,nWhen=0, α is indicatedm,nHighest priority, work as αm,n=13
When, indicate αm,nPriority it is minimum.
Continuation is illustrated by taking four ports BBU and four ports RRH as an example, then priority matrix B is represented by
In B matrix, row indicates the priority of the port BBU, and column indicate the priority of the port RRH.Assuming that the port RRH 0 and RRH
The corresponding data priority highest in the port RRH 0, the port RRH 1, the port RRH 2 and the end RRH in data in RAM corresponding to port 2
The corresponding data priority highest in the port RRH 2 in data in RAM corresponding to mouth 3, therefore the first priority matrix B is expressed as
The first connection relationship of the port BBU Yu the port RRH is determined according to mapping matrix and the first priority matrix B；
Specifically, mapping matrix A and the first priority B can be multiplied, the first mapping relations Matrix C is obtained, first reflects
It penetrates relational matrix C and represents the first connection relationship.It is specific as follows:
In C matrix, row indicates the port BBU, and column indicate the port RRH, by C it is found that the port BBU 0 and the port BBU 1 and RRH
There is connection in port 0, and there are connection in the port BBU 2 and the port RRH 2, therefore can determine the first of the port BBU and the port RRH according to C
Connection relationship.Fig. 4 is the first connection relationship diagram of the determining port BBU and the port RRH, as shown in figure 4, the port RRH 0 with
The port BBU 0 connects, and the port RRH 1 is connect with the port BBU 0, and the port RRH 2 is connect with the port BBU 2.
In practical application, mapping matrix A can also be updated according to the first priority matrix B, for example, excellent with first
First grade matrix B substitutes mapping matrix A, that is to say, that the first priority matrix B can be used for representing the first connection relationship.The present invention
Embodiment is not construed as limiting the specific determination process of the first connection relationship.
After determining the first connection relationship shown in Fig. 4, the same port BBU can only send data to a port RRH
Request.
Specifically, in step S1221, port BBU and is determined according to map information and data priority information more
A port RRH is to the first connection relationship when corresponding to, comprising:
Judge whether the corresponding data priority information in multiple ports RRH is identical, it is suitable according to specifying if identical
Sequence determine the port BBU and multiple ports RRH to it is corresponding when the first connection relationship；If it is different, then according to map information and
Data priority information determine the port BBU and multiple ports RRH to it is corresponding when the first connection relationship.
Wherein, specified sequence can be the sequence according to the port RRH serial number from low to high, for example, the port RRH 0 and the end RRH
1 corresponding data priority information of mouth is identical, then when the port BBU 0 sends data to the port RRH 0 and the port RRH 1 simultaneously
When request, determine that the port BBU 0 is connect with the port RRH 0；The data priority information corresponding with the port RRH 3 of the port RRH 1
It is identical, then when the port BBU 1 sends request of data to the port RRH 1 and the port RRH 3 simultaneously, determine the port BBU 1 and the port RRH
1 connection；Alternatively, specified sequence can also be according to the sequence of the port RRH serial number from high to low, for example, the port RRH 0 and the port RRH
1 corresponding data priority information is identical, then asks when the port BBU 0 sends data to the port the port RRH 0 and RRH 1 simultaneously
When asking, determine that the port BBU 0 is connect with the port RRH 1；The corresponding data priority information phase in the port the port RRH 1 and RRH 3
Together, then the port BBU 1 and the port RRH 3 are determined when the port BBU 1 sends request of data to the port RRH 1 and the port RRH 3 simultaneously
Connection, the embodiment of the present invention are not construed as limiting the concrete form of specified sequence.
S1222, it is based on the first connection relationship, multiple ports BBU is determined according to the corresponding data priority information in the port BBU
With a port RRH to the second connection relationship when corresponding to.
The corresponding data priority information in the port BBU with the second priority matrix B ' indicate, continuation said by taking Fig. 4 as an example
Bright, in Fig. 4, the port BBU 0 and the port BBU 1 send to the port RRH 0 request simultaneously, this will lead to the competition of output port, due to
The corresponding data priority in the port BBU 0 is higher than the corresponding data priority in the port BBU 1, then the second priority matrix B ' expression
Are as follows:
Therefore according to the first connection relationship and the second priority matrix B ' determine that the port BBU is connect with the second of the port RRH
Relationship；
Specifically, as described above, the first connection relationship can be indicated by the first mapping relations Matrix C, by the first mapping
Relational matrix C and the first priority B ' is multiplied, and obtains the second mapping relations Matrix C ', the second mapping relations Matrix C ' represent second
Connection relationship.It is specific as follows:
By C ' it is found that there are connection in the port BBU 0 and the port RRH 0, there are connection in the port BBU 2 and the port RRH 2, therefore according to C '
It can determine the second connection relationship of the port BBU Yu the port RRH.Fig. 5 is that the determining port BBU is connect with the second of the port RRH
Relation schematic diagram, as shown in figure 5, the port BBU 0 is connect with the port RRH 0, the port BBU 2 is connect with the port RRH 2, i.e. the port BBU 0
Data are transmitted to the port RRH 0, data are transmitted in the port BBU 2 and the port RRH 2.As can be seen from FIG. 5, determine the second connection relationship it
Afterwards, the same port RRH can only receive the request of data of a port BBU transmission.
As described above, the embodiment of the present invention can also be according to the second priority matrix B ' to indicating the of the first connection relationship
One mapping relations Matrix C is updated, for example, with the second priority matrix B ' the first mapping relations Matrix C of substitution, that is,
Say, the second priority matrix B ' it can be used for representing the second connection relationship.The embodiment of the present invention is to the specific true of the second connection relationship
Determine process to be not construed as limiting.
S13, BBU port links data are transmitted to by the corresponding port RRH according to the connection relationship.
Specifically, after step S11, further includes:
S111, received BBU port links data are stored to corresponding input rank；
Specifically, it can be determined that whether the Valid_ETH and Flag_ETH in BBU port links data are effective, if
Effectively, it indicates that there is data input in the port BBU, then the BBU port links data is stored in corresponding input rank.For example, the end BBU
0 corresponding input rank of mouth is RAM0, and the corresponding input rank in the port BBU 1 is RAM1.
Correspondingly, step S13 specifically:
BBU port links data are stored into output queue simultaneously from corresponding input rank according to the connection relationship
Transmission.
Specifically, the BBU port links data in output queue are subjected to framing according to CPRI agreement and transmitted.
The embodiment of the present invention is excellent by purpose RRH port information in BBU port links data based on the received and data
First grade information determines the connection relationship between the port BBU and the port RRH, then passes through connection relationship for BBU port links data
It is transmitted to the corresponding port RRH, not only transmission speed is fast, but also the application transmits the port BBU chain according to dynamic connection relationship
Circuit-switched data guarantees the high priority data transmission of high priority, improves the reliability of centralized base station communication, and also improve collection
The handling capacity and resource utilization of Chinese style base station；Further, the port BBU and RRH are determined according to purpose RRH port information first
Map information between port determines the connection between the port BBU and the port RRH according to map information and data priority information
Relationship, ensure that the accuracy of connection relationship, to improve the precision of data transmission；Further, according to map information
With data priority information determine the port BBU and multiple ports RRH to it is corresponding when the first connection relationship, eliminate input terminal
The competition of mouth, is then based on the first connection relationship, determines multiple ports BBU according to the corresponding data priority information in the port BBU
With a port RRH to it is corresponding when the second connection relationship, eliminate the competition of output port so that the port BBU and the port RRH it
Between connection relationship it is unique, improve data transmission efficiency and accuracy.
Fig. 6 is a kind of DEU data exchange unit structural schematic diagram provided in an embodiment of the present invention, as shown in fig. 6, the present invention is real
It applies example and provides a kind of DEU data exchange unit, which includes receiving module 21, determining module 22 and transmission module 23；
Wherein, receiving module 21, for receiving BBU port links data；The BBU port links data include purpose
RRH port information and data priority information；
Determining module 22, for determining the port BBU and the end RRH according to purpose RRH port information and data priority information
Connection relationship between mouthful；
Specifically, it is determined that module 22 includes: the first determination unit and the second determination unit；
Wherein, the first determination unit, for determining reflecting between the port BBU and the port RRH according to purpose RRH port information
Penetrate information；
Second determination unit determines the company between the port BBU and the port RRH according to map information and data priority information
Connect relationship.
Specifically, the second determination unit includes that the first determining subelement and second determine subelement；
First determine subelement, for according to map information and data priority information determine the port BBU with it is multiple
The port RRH is to the first connection relationship when corresponding to；
Second determines subelement, true according to the corresponding data priority information in the port BBU for being based on the first connection relationship
Fixed multiple ports BBU and a port RRH are to the second connection relationship when corresponding to.
Transmission module 23, for BBU port links data to be transmitted to the corresponding port RRH according to the connection relationship.
It further, further include input memory module and output memory module；
Memory module is inputted, for storing BBU port links data；
Correspondingly, transmission module 23, for the BBU port links number in memory module will to be inputted according to the connection relationship
The corresponding port RRH is transmitted into after exporting memory module according to storing.
The embodiment of the present invention is excellent by purpose RRH port information in BBU port links data based on the received and data
First grade information determines the connection relationship between the port BBU and the port RRH, then passes through connection relationship for BBU port links data
It is transmitted to the corresponding port RRH, not only transmission speed is fast, but also the application transmits the port BBU chain according to dynamic connection relationship
Circuit-switched data guarantees the high priority data transmission of high priority, improves the reliability of centralized base station communication, and also improve collection
The handling capacity and resource utilization of Chinese style base station；Further, the port BBU and RRH are determined according to purpose RRH port information first
Map information between port determines the connection between the port BBU and the port RRH according to map information and data priority information
Relationship, ensure that the accuracy of connection relationship, to improve the precision of data transmission；Further, according to map information
With data priority information determine the port BBU and multiple ports RRH to it is corresponding when the first connection relationship, eliminate input terminal
The competition of mouth, is then based on the first connection relationship, determines multiple ports BBU according to the corresponding data priority information in the port BBU
With a port RRH to it is corresponding when the second connection relationship, eliminate the competition of output port so that the port BBU and the port RRH it
Between connection relationship it is unique, improve data transmission efficiency and accuracy.
Fig. 7 is a kind of electronic equipment structural schematic diagram provided in an embodiment of the present invention, in the following, being described with reference to Figure 7 basis
The electronic equipment of the embodiment of the present application.
As shown in fig. 7, electronic equipment 100 includes one or more processors 101 and memory 102.
Processor 101 can be central processing unit (CPU) or have data-handling capacity and/or instruction execution capability
Other forms processing unit, and can control the other assemblies in electronic equipment 100 to execute desired function.
Memory 102 may include one or more computer program products, and the computer program product may include
Various forms of computer readable storage mediums, such as volatile memory and/or nonvolatile memory.The volatibility is deposited
Reservoir for example may include random access memory (RAM) and/or cache memory (cache) etc..It is described non-volatile
Memory for example may include read-only memory (ROM), hard disk, flash memory etc..It can be on the computer readable storage medium
One or more computer program instructions are stored, processor 101 can run described program instruction, to realize sheet described above
The method for interchanging data and/or other desired functions of each embodiment of application.
In one example, electronic equipment 100 can also include: input unit 103 and output device 104, these components
It is interconnected by bindiny mechanism's (not shown) of bus system and/or other forms.
For example, the input unit 103 may include photographic device, for acquiring input picture.In addition, the input equipment
103 can also include such as keyboard, mouse etc..
The output device 104 can be output to the outside various information, including the foreground mask characteristic pattern determined.The output
Equipment 104 may include such as display, loudspeaker, printer and communication network and its remote output devices connected
Etc..
Certainly, to put it more simply, illustrating only in the electronic equipment 100 one in component related with the application in Figure 100
A bit, the component of such as bus, input/output interface etc. is omitted.In addition to this, according to concrete application situation, electronic equipment
100 can also include any other component appropriate.
Illustrative computer program product and computer readable storage medium
Other than the above method and equipment, embodiments herein can also be computer program product comprising meter
Calculation machine program instruction, it is above-mentioned that the computer program instructions make the processor execute this specification when being run by processor
According to the step in the method for interchanging data of the various embodiments of the application described in " illustrative methods " part.
The computer program product can be write with any combination of one or more programming languages for holding
The program code of row the embodiment of the present application operation, described program design language includes object oriented program language, such as
Java, C++ etc. further include conventional procedural programming language, such as " C " language or similar programming language.Journey
Sequence code can be executed fully on the user computing device, partly execute on a user device, be independent soft as one
Part packet executes, part executes on a remote computing or completely in remote computing device on the user computing device for part
Or it is executed on server.
In addition, embodiments herein can also be computer readable storage medium, it is stored thereon with computer program and refers to
It enables, the computer program instructions make the processor execute above-mentioned " the exemplary side of this specification when being run by processor
According to the step in the method for interchanging data of the various embodiments of the application described in method " part.
The computer readable storage medium can be using any combination of one or more readable mediums.Readable medium can
To be readable signal medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example can include but is not limited to electricity, magnetic, light, electricity
Magnetic, the system of infrared ray or semiconductor, device or device, or any above combination.Readable storage medium storing program for executing it is more specific
Example (non exhaustive list) includes: the electrical connection with one or more conducting wires, portable disc, hard disk, random access memory
Device (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc
Read-only memory (CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
The basic principle of the application is described in conjunction with specific embodiments above, however, it is desirable to, it is noted that in this application
The advantages of referring to, advantage, effect etc. are only exemplary rather than limitation, must not believe that these advantages, advantage, effect etc. are the application
Each embodiment is prerequisite.In addition, detail disclosed above is merely to exemplary effect and the work being easy to understand
With, rather than limit, it is that must be realized using above-mentioned concrete details that above-mentioned details, which is not intended to limit the application,.
Device involved in the application, device, equipment, system block diagram only as illustrative example and be not intended to
It is required that or hint must be attached in such a way that box illustrates, arrange, configure.As those skilled in the art will appreciate that
, it can be connected by any way, arrange, configure these devices, device, equipment, system.Such as "include", "comprise", " tool
" etc. word be open vocabulary, refer to " including but not limited to ", and can be used interchangeably with it.Vocabulary used herein above
"or" and "and" refer to vocabulary "and/or", and can be used interchangeably with it, unless it is not such that context, which is explicitly indicated,.Here made
Vocabulary " such as " refers to phrase " such as, but not limited to ", and can be used interchangeably with it.
It may also be noted that each component or each step are can to decompose in the device of the application, device and method
And/or reconfigure.These decompose and/or reconfigure the equivalent scheme that should be regarded as the application.
The above description of disclosed aspect is provided so that any person skilled in the art can make or use this
Application.Various modifications in terms of these are readily apparent to those skilled in the art, and are defined herein
General Principle can be applied to other aspect without departing from scope of the present application.Therefore, the application is not intended to be limited to
Aspect shown in this, but according to principle disclosed herein and the consistent widest range of novel feature.
In order to which purpose of illustration and description has been presented for above description.In addition, this description is not intended to the reality of the application
It applies example and is restricted to form disclosed herein.Although already discussed above multiple exemplary aspects and embodiment, this field skill
Its certain modifications, modification, change, addition and sub-portfolio will be recognized in art personnel.
Claims (10)
1. a kind of method for interchanging data, comprising:
BBU port links data are received, the BBU port links data include purpose RRH port information and data priority letter
Breath；
The connection relationship between the port BBU and the port RRH is determined according to purpose RRH port information and data priority information；
BBU port links data are transmitted to the corresponding port RRH according to the connection relationship.
2. according to the method described in claim 1, wherein, determining BBU according to purpose RRH port information and data priority information
Connection relationship between port and the port RRH, comprising:
The map information between the port BBU and the port RRH is determined according to purpose RRH port information；
The connection relationship between the port BBU and the port RRH is determined according to map information and data priority information.
3. according to the method described in claim 2, wherein, according to map information and data priority information determine the port BBU and
Connection relationship between the port RRH, comprising:
According to map information and data priority information determine the port BBU and multiple ports RRH to it is corresponding when the first connection
Relationship；
Based on the first connection relationship, multiple ports BBU and a RRH are determined according to the corresponding data priority information in the port BBU
Port is to the second connection relationship when corresponding to.
4. according to the method described in claim 3, wherein, determining the end BBU according to map information and data priority information
Mouthful with multiple ports RRH to it is corresponding when the first connection relationship, comprising:
Judge whether the corresponding data priority information in multiple ports RRH is identical, it is true according to specified sequence if identical
A fixed port BBU and multiple ports RRH to it is corresponding when the first connection relationship；If it is different, then according to map information and data
Precedence information determine the port BBU and multiple ports RRH to it is corresponding when the first connection relationship.
5. according to the method described in claim 1, after receiving BBU port links data, further includes:
Received BBU port links data are stored to corresponding input rank；
And BBU port links data are transmitted to by the corresponding port RRH according to the connection relationship, comprising:
BBU port links data are stored into output queue and passed from corresponding input rank according to the connection relationship
It is defeated.
6. a kind of DEU data exchange unit, comprising:
Receiving module, for receiving BBU port links data；The BBU port links data include purpose RRH port information and
Data priority information；
Determining module, for determining the port BBU and the port RRH according to the purpose RRH port information and data priority information
Between connection relationship；
Transmission module, for BBU port links data to be transmitted to the corresponding port RRH according to the connection relationship.
7. device according to claim 6, wherein the determining module includes:
First determination unit, for determining that the mapping between the port BBU and the port RRH is believed according to the purpose RRH port information
Breath；
Second determination unit determines the company between the port BBU and the port RRH according to the map information and data priority information
Connect relationship.
8. device according to claim 7, wherein second determination unit includes:
First determine subelement, for according to the map information and data priority information determine the port BBU with it is multiple
The port RRH is to the first connection relationship when corresponding to；
Second determines subelement, true according to the corresponding data priority information in the port BBU for being based on first connection relationship
Fixed multiple ports BBU and a port RRH are to the second connection relationship when corresponding to.
9. a kind of electronic equipment, comprising:
Processor；
For storing the memory of the processor-executable instruction；
The executable instruction makes to appoint in the processor execution the claims 1~5 when being run by the processor
Method for interchanging data described in one.
10. a kind of computer readable storage medium is stored thereon with computer program instructions, the computer program instructions are in quilt
Processor makes the processor execute such as method for interchanging data according to any one of claims 1 to 5 when running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910187048.0A CN109819478B (en) | 2019-03-13 | 2019-03-13 | Data exchange method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910187048.0A CN109819478B (en) | 2019-03-13 | 2019-03-13 | Data exchange method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109819478A true CN109819478A (en) | 2019-05-28 |
| CN109819478B CN109819478B (en) | 2023-06-06 |
Family
ID=66608859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910187048.0A Active CN109819478B (en) | 2019-03-13 | 2019-03-13 | Data exchange method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109819478B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110532079A (en) * | 2019-08-30 | 2019-12-03 | 北京中科晶上科技股份有限公司 | The distribution method and device of computing resource |
| CN112351432A (en) * | 2020-09-30 | 2021-02-09 | 联想(北京)有限公司 | Forwarding network resource management method and device |
| EP3809798A1 (en) * | 2019-10-17 | 2021-04-21 | Thales | Communication system comprising an interconnection network and a plurality of radio sites interconnected via the interconnection network |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140031049A1 (en) * | 2012-07-26 | 2014-01-30 | Nec Laboratories America, Inc. | Cloud-based Radio Access Network for Small Cells |
| CN105325051A (en) * | 2013-06-20 | 2016-02-10 | 华为技术有限公司 | System and method for an agile cloud radio access network |
| WO2018078679A1 (en) * | 2016-10-26 | 2018-05-03 | パナソニックＩｐマネジメント株式会社 | Wireless communication system |
| CN108886497A (en) * | 2016-02-08 | 2018-11-23 | 瑞典爱立信有限公司 | For managing the method and interchanger of the business in transmission network |
-
2019
- 2019-03-13 CN CN201910187048.0A patent/CN109819478B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140031049A1 (en) * | 2012-07-26 | 2014-01-30 | Nec Laboratories America, Inc. | Cloud-based Radio Access Network for Small Cells |
| CN105325051A (en) * | 2013-06-20 | 2016-02-10 | 华为技术有限公司 | System and method for an agile cloud radio access network |
| CN108886497A (en) * | 2016-02-08 | 2018-11-23 | 瑞典爱立信有限公司 | For managing the method and interchanger of the business in transmission network |
| WO2018078679A1 (en) * | 2016-10-26 | 2018-05-03 | パナソニックＩｐマネジメント株式会社 | Wireless communication system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110532079A (en) * | 2019-08-30 | 2019-12-03 | 北京中科晶上科技股份有限公司 | The distribution method and device of computing resource |
| EP3809798A1 (en) * | 2019-10-17 | 2021-04-21 | Thales | Communication system comprising an interconnection network and a plurality of radio sites interconnected via the interconnection network |
| FR3102331A1 (en) * | 2019-10-17 | 2021-04-23 | Thales | Communication system comprising an interconnection network and a plurality of radio sites interconnected via the interconnection network |
| CN112351432A (en) * | 2020-09-30 | 2021-02-09 | 联想(北京)有限公司 | Forwarding network resource management method and device |
| CN112351432B (en) * | 2020-09-30 | 2023-08-18 | 联想(北京)有限公司 | Forward network resource management method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109819478B (en) | 2023-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109819478A (en) | A kind of method for interchanging data and device | |
| CN108540982B (en) | Communication method and device for virtual base station | |
| CN108762687B (en) | I/O service quality control method, device, equipment and storage medium | |
| KR20200017589A (en) | Cloud server for offloading task of mobile node and therefor method in wireless communication system | |
| CN109413646A (en) | Safety access method, equipment and system | |
| CN104123265A (en) | Method and system for communication among multiple kernels | |
| CN112333755B (en) | Method and device for estimating number of accessible users of base station to be deployed | |
| CN104023408A (en) | Dispatcher and data dispatching method based on network multi-path parallel transmission | |
| CN110166507A (en) | More resource regulating methods and device | |
| da Silva et al. | Location of fog nodes for reduction of energy consumption of end-user devices | |
| CN103002517A (en) | Data transmission method and data terminal | |
| WO2021032100A1 (en) | Network element allocation method and apparatus | |
| CN104883302A (en) | Method, device and system for forwarding data packet | |
| CN105976245A (en) | Simulated trading system and method | |
| CA3139693A1 (en) | Dynamic allocation of computing resources | |
| CN105517176B (en) | The method of dynamic dispatching virtualization base station resource | |
| CN115334001B (en) | Data resource scheduling method and device based on priority relation | |
| CN106850822A (en) | Load-balancing method, equipment and distributed system | |
| CN115904259A (en) | Processing method and related device for NVMe (non-volatile memory) standard instruction | |
| US20210235444A1 (en) | Data transmission method, apparatus, computer device and storage medium | |
| CN105933383B (en) | Virtualization carrier wave emigration method based on L3 and L2 layer protocol | |
| CN113938992B (en) | Threshold determining method and device | |
| CN107835108A (en) | Mac-layer protocol stack verification platform based on OpenWrt | |
| CN114827924A (en) | Service information acquisition method, device and storage medium | |
| CN104602254B (en) | A kind of distributed parallel system integration project method for LTE system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |