CN106803806A - Data message transmission method and system, communication system - Google Patents
Data message transmission method and system, communication system Download PDFInfo
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- CN106803806A CN106803806A CN201510845001.0A CN201510845001A CN106803806A CN 106803806 A CN106803806 A CN 106803806A CN 201510845001 A CN201510845001 A CN 201510845001A CN 106803806 A CN106803806 A CN 106803806A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/24—Multipath
- H04L45/245—Link aggregation, e.g. trunking
Abstract
The invention provides a kind of data message transmission method and system, communication system, the method includes：Convergence group is sent datagram when sending datagram by other convergence groups in data-message transmission system；And/or, convergence group receives data message when data message is received by other convergence groups in data-message transmission system.By implementation of the invention, use at least two convergence groups, convergence group can using other convergence groups eat dishes without rice or wine carry out the transmission of data message, the transmission rate for so allowing for convergence group is eated dishes without rice or wine the limitation of quantity without being bound by its inside, can meet the requirement of high transfer rate.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of data message transmission method and system, communication system.
Background technology
With the high speed development of internet, message transmission rate is increasing, and due to resource constraint, tradition
By increasing bandwidth, the means such as lifting spectrum utilization efficiency have run into bottleneck, it is impossible to meet microwave system
For the requirement of transmission rate rapid growth.Based on this demand, the application of carrier equalisation technology and give birth to, can be with
Inframe multiple is eated dishes without rice or wine to carry out convergence to be transmitted, but with the further lifting of transmission rate requirements, frame
Interior limited realized link aggregation of eating dishes without rice or wine forms convergence group and also can not meet requirement, causes the biography of data message
Defeated speed receives limitation.
Therefore, a kind of transmission rate that can solve existing convergence group how is provided by quantity of being eated dishes without rice or wine inside it
The data message transmission method of limitation, is those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
The invention provides a kind of data message transmission method and system, communication system, to solve existing convergence
The problem that the transmission rate of group is limited by quantity of being eated dishes without rice or wine inside it.
The invention provides a kind of data message transmission method, it is used to include at least two data of convergence group
Message transfer system, convergence group is converged by least two physical links and formed；Data message transmission method includes：
Convergence group is sent datagram when sending datagram by other convergence groups in data-message transmission system
Text；And/or, convergence group receive data message when, by other convergence groups in data-message transmission system
Receive data message.
Further, other convergence groups of convergence group in by data-message transmission system send datagram
Before, also include：Convergence group judges whether the flow of eating dishes without rice or wine of its interior physical link meets what is sent datagram
Eat dishes without rice or wine traffic demand, if meeting, only by its interior physical link eat dishes without rice or wine send datagram, if discontented
Foot, then by other convergence groups in data-message transmission system physical link eat dishes without rice or wine send datagram.
Further, at least two convergence groups include a main convergence group and at least one from convergence group；Number
Also include according to message transmitting method：The convergence group for needing to process and send datagram is designated as main convergence group,
Main convergence group selects at least one from convergence group according to the transmission demand of data message, by main convergence group and institute
What is selected sends datagram from convergence group..
Further, also include：Convergence group before sending datagram, removal data message in can be extensive
Multiple field；And/or, convergence group recovers the field recovered in data message after data message is received.
Further, convergence group is sent datagram bag by other convergence groups in data-message transmission system
Include：Section framing processing generation data frame is carried out to data message, it would be desirable to by other convergence group data frames
Send to the correspondence of other convergence groups and eat dishes without rice or wine；Data frame includes air interface identifier and its position in data message
Information；And/or convergence group receives data message and includes by other convergence groups in data-message transmission system：
The data frame of data message is received by eating dishes without rice or wine, it is right according to its positional information in data message of data frame
Data frame goes frame rectification to generate data message.
The invention provides a kind of data-message transmission system, it includes at least two convergence groups, convergence group by
At least two physical links converge to be formed；
Convergence group includes sending module, for when sending datagram, by data-message transmission system
Other convergence groups send datagram；
And/or,
Convergence group includes receiver module, for when data message is received, by data-message transmission system
Other convergence groups receive data message.
Further, convergence group also includes judge module, for its in by data-message transmission system
Before his convergence group sends datagram, judge whether the flow of eating dishes without rice or wine of its interior physical link meets transmission data
The traffic demand of eating dishes without rice or wine of message, if meet, only by its interior physical link eat dishes without rice or wine send datagram,
If it is not satisfied, then by the transmission number of eating dishes without rice or wine of physical link in other convergence groups in data-message transmission system
According to message.
Further, at least two convergence groups include a main convergence group and at least one from convergence group；Need
The convergence group for processing and sending datagram is designated as main convergence group, transmission of the main convergence group according to data message
Demand selection at least one from convergence group, by main convergence group and selected principal and subordinate's convergence group from convergence
Group sends datagram.
Further, convergence group also includes removal module, for before sending datagram, removing data
The field recovered in message；And/or, convergence group also include recovery module, for receive data message it
Afterwards, the field recovered in data message is recovered.
Further, convergence group also includes processing module, for carrying out section framing processing life to data message
Into data frame, it would be desirable to eat dishes without rice or wine to send by the correspondence of other convergence groups by other convergence group data frames；Number
Include air interface identifier and its positional information in data message according to frame；And/or, convergence group also includes treatment mould
Block, the data frame for receiving data message by eating dishes without rice or wine, according to its position in data message of data frame
Information, goes frame rectification to generate data message to data frame.
The invention provides a kind of communication system, its data-message transmission system transfers provided using the present invention
Data.
Beneficial effects of the present invention：
The invention provides a kind of data message transmission method, the method uses at least two convergence groups, a certain remittance
Poly- group can using other convergence groups eat dishes without rice or wine carry out the transmission of data message, so allow for the biography of convergence group
Defeated speed is eated dishes without rice or wine the limitation of quantity without being bound by its inside, can meet the requirement of high transfer rate；Further
, data message can also be removed can recover the treatment of field, reduce volume of transmitted data, reduce
The wasting of resources, the convergence group of the quantity determination that to a certain extent can cause to eat dishes without rice or wine, possesses transmission higher
Speed.
Brief description of the drawings
The structural representation of the data-message transmission system that Fig. 1 is provided for first embodiment of the invention；
The flow chart of the data message transmission method that Fig. 2 is provided for second embodiment of the invention；
The structural representation of the communication system that Fig. 3 is provided for third embodiment of the invention；
Fig. 4 is data-message transmission schematic diagram under the first scene in third embodiment of the invention；
Fig. 5 is data-message transmission schematic diagram under the second scene in third embodiment of the invention.
Specific embodiment
Further annotation explanation is now made to the present invention by way of specific embodiment combination accompanying drawing.
First embodiment：
The structural representation of the data-message transmission system that Fig. 1 is provided for first embodiment of the invention, by Fig. 1
Understand, in the present embodiment, the data-message transmission system that the present invention is provided includes at least two convergence groups 1,
Convergence group is converged by least two physical links and formed；For two convergence groups 1 of any of which,
Convergence group 1 includes sending module 11, for when sending datagram, by data-message transmission system
Other convergence groups in system send datagram；
And/or,
Convergence group 1 includes receiver module 12, for when data message is received, by data-message transmission system
Other convergence groups in system receive data message.
As shown in figure 1, in certain embodiments, the convergence group 1 in above-described embodiment also includes judge module
13, before being sent datagram for other convergence groups in by data-message transmission system, judge it
Whether the flow of eating dishes without rice or wine of interior physical link meets the traffic demand of eating dishes without rice or wine for sending datagram, if meeting, only
By its interior physical link eat dishes without rice or wine send datagram, if it is not satisfied, then pass through data-message transmission system
In other convergence groups in physical link eat dishes without rice or wine send datagram.
As shown in figure 1, in certain embodiments, at least two convergence groups in above-described embodiment include one
Principal and subordinate's convergence group, the sending module 11 of the main convergence group in principal and subordinate's convergence group is used for when sending datagram,
By being sent datagram from convergence group in principal and subordinate's convergence group；And/or, the main convergence group in principal and subordinate's convergence group
Receiver module 12 be used for when data message is received, by the main convergence group in principal and subordinate's convergence group and selected
From convergence group receive data message.
In certain embodiments, at least two convergence groups in above-described embodiment can the group of principal and subordinate's convergence each other.
Can so cause all convergence groups eat dishes without rice or wine fully used.
As shown in figure 1, in certain embodiments, the convergence group 1 in above-described embodiment also includes removal module
14, for before sending datagram, removing the field recovered in data message；And/or, convergence group
Also include recovery module 15, for after data message is received, recovering the field recovered in data message.
As shown in figure 1, in certain embodiments, the convergence group 1 in above-described embodiment also includes processing module
16, for carrying out section framing processing generation data frame to data message, it would be desirable to by other convergence group numbers
Eat dishes without rice or wine to send by the correspondence of other convergence groups according to frame；Data frame includes air interface identifier and its in data message
Positional information；And/or, for by eat dishes without rice or wine receive data message data frame, according to data frame its in number
According to the positional information in message, frame rectification is gone to generate data message to data frame.
It is corresponding, the invention provides a kind of communication system, its data-message transmission provided using the present invention
System 1 transmits data.
Second embodiment：
The flow chart of the data message transmission method that Fig. 2 is provided for second embodiment of the invention, as shown in Figure 2,
In the present embodiment, the data message transmission method that the present invention is provided is comprised the following steps：
S201：Convergence group when sending datagram, by other convergence groups in data-message transmission system
Send datagram；And/or,
S202：Convergence group receive data message when, by other convergence groups in data-message transmission system
Receive data message.
In certain embodiments, the method in above-described embodiment in convergence group by data-message transmission system
In other convergence groups send datagram before, also include：Convergence group judges eating dishes without rice or wine for its interior physical link
Whether flow meets the traffic demand of eating dishes without rice or wine for sending datagram, if meeting, only passes through its interior physical link
Eat dishes without rice or wine send datagram, if it is not satisfied, then by other convergence groups in data-message transmission system
The eating dishes without rice or wine of physical link sends datagram.
In certain embodiments, at least two convergence groups in above-described embodiment include principal and subordinate's convergence group,
Data message transmission method also includes：Main convergence group in principal and subordinate's convergence group passes through when sending datagram
Main convergence group in principal and subordinate's convergence group and selected sent datagram from convergence group；And/or, principal and subordinate converges
Main convergence group in group receives datagram by principal and subordinate's convergence group when data message is received from convergence group
Text.
In certain embodiments, the method in above-described embodiment also includes：Can be by least two convergence groups
The group of principal and subordinate's convergence each other.
In certain embodiments, the method in above-described embodiment also includes：Convergence group is sending datagram it
Before, the field recovered in removal data message；And/or, convergence group is recovered after data message is received
The field recovered in data message.
In certain embodiments, the convergence group in above-described embodiment is by other in data-message transmission system
Convergence group send datagram including：Section framing processing generation data frame is carried out to data message, it would be desirable to
Sent to the correspondence of other convergence groups by other convergence group data frames and eated dishes without rice or wine；Data frame include air interface identifier and
Its positional information in data message；And/or, convergence group is by other remittances in data-message transmission system
Poly- group receives data message to be included：By eat dishes without rice or wine receive data message data frame, according to data frame its in number
According to the positional information in message, frame rectification is gone to generate data message to data frame.
Further annotation explanation is done to the present invention in conjunction with concrete application scene.
3rd embodiment：
The present embodiment eats dishes without rice or wine to be confined to lacking for inframe quantity to overcome existing physical layer link collecting system to converge
Fall into, there is provided method and dress that a kind of expansible physical layer link that can break system physical frame limitation is converged
Put.
The method that across the frame physical layer link that the present invention is used is converged is comprised the following steps：Across frame physical layer link
Convergence group and from convergence group based on dividing is converged, it is reverse that main convergence group realizes that physical layer link converges forward slicing
The functions of modules of group bag, the extension of link of being eated dishes without rice or wine from the realization of convergence group.When traffic demand of eating dishes without rice or wine is smaller, only
Realized with main convergence group, traffic demand is larger and will be carried out with from convergence group when a frame cannot meet
Flow extends.
The forward direction for below relating to refers to the direction for being sent to and eating dishes without rice or wine, and reversely refers to from the direction for eating dishes without rice or wine to receive, the present embodiment
Functional module to message transfer system has re-started definition, as shown in figure 3, data message of the present invention is passed
Defeated system is included with lower module：
Forward direction scheduler module 30, according to the status information eated dishes without rice or wine, including quality of eating dishes without rice or wine, the information such as bandwidth is enabled
Sectioning, and guides the assembling of section message and sends；
Forward direction rectification module 31, the message to that will be transmitted enters shaping, and adds needed for message recovers
Various information, storage sends to the medium slices of FIFO；
Forward slicing module 32, the section indication signal sent according to scheduler module is to storing the number in FIFO
The n powers that uniform length is 2, such as sectioning of 256Bytes sizes are carried out according to stream；
Forward direction framing module 33, the direction sent according to scheduler module indicates, on the basis of 256 bytes section
MAC Address and section ID that upper addition correspondence is eated dishes without rice or wine, constitute message, are sent to exchange chip；
Reverse resolution module 34, the section message that opposite end sends is received from exchange chip, and 256 bytes are effective
Data and section ID are extracted, and send reverse buffer module；
Inverted cache module 35, according to the ID for parsing, is ranked up to section, and successively sends out data
Give reverse flow recovery module；
Reverse flow recovery module 36, the data flow shape consistent with forward direction rectification module is reverted to by slice of data
State；
Reverse frames recovery module 37, heading in data flow is indicated and message length is by ether network packet
Recover；
Main convergence group subport processing module 38, according to from convergence group eat dishes without rice or wine quantity by Ethernet physical port draw
It is divided into multiple subports, forward direction treatment is eated dishes without rice or wine according to section MAC Address identification is different, and is section message
Add 4 byte Types similar to VLAN (Virtual Local Area Network, VLAN)
Indicate, different ports are indicated using id field therein；Reversely type is indicated to remove, and for correspondence
The MAC Address eated dishes without rice or wine, causes to be eated dishes without rice or wine for main convergence group PLA (Physical from convergence group by this conversion
Link Aggregation, physical link is converged) processing module it is invisible, and from the configuration of convergence group
As long as ensureing that subport number is consistent with subport ID, other configurations are without being concerned about.
Mould 39 is processed from convergence group subport, realizes that function is opposite with main convergence group subport processing module.Before
To identification subport ID, and the MAC Address that will cut into slices is replaced with and eated dishes without rice or wine the content that is capable of identify that from convergence group；Instead
Eated dishes without rice or wine to MAC Address identification is different according to cutting into slices, and add correspondence subport indication field.
Communication system with reference to shown in Fig. 3, the method is specifically comprised the following steps：
Step 1. Ethernet data removes influence into message shaping is carried out first after physical link aggregation feature
Access the channel management parameter Premble and part CRC of the field recovered of handling capacity, such as data message
(Cyclical Redundancy Check, CRC), and with SFD (Start Frame
Delimiter, starting-frame delimiter) field as head index, after addition 2 byte message length fields,
For finding message trailer, after shaping by data flow storage to FIFO (First Input First Output,
First Input First Output) in.
Step 2. is eated dishes without rice or wine status information by sending Request messages into reverse frames parsing module, the mould
Block check is eated dishes without rice or wine information, and generation section is enabled and indicated and section message transmitting party is to instruction.Specifically, for
Request request messages are sent from convergence group, is introduced into from convergence group subport processing module, add sub- end
Message ceases；Main convergence group is entered by the wired connection between principal and subordinate's convergence group again, at main convergence group subport
Reason module identification subport information, it is main convergence corresponding with subport to replace Request message MAC Address
The MAC Address that group is capable of identify that, is then sent to reverse frames parsing module by exchange, and generation section is enabled
Indicate and section message transmitting party is to instruction.
Step 3. forward slicing module enables instruction and is cut into slices according to section, from the FIFO that step 1 is used
Middle reading 256Bytes data, to framing module before being sent to.
The 256Byts data that section is sended over are received to framing module before step 4., addition successively is cut
The corresponding MAC of piece sending direction (Machine Aided Cognition, machine assists in identifying) address, and
Incremental 2Bytes section id fields are added after MAC Address, exchange is sent to, and is forwarded to MAC and tie up
Fixed eats dishes without rice or wine.For the section message by being triggered from convergence group Request, main convergence group subport can be entered
Processing module, corresponding subport information is added according to MAC Address, is then sent to by wired connection
From convergence group, from the subport processing module of convergence group can remove subport information and add it is corresponding from
The mac address information that convergence group is capable of identify that, is sent to exchange, is forwarded to the empty from convergence group of MAC bindings
Mouthful.
Step 5. section message can enter reverse frames parsing module after being sent to opposite end through exchanging, and the module will cut
Piece 256Bytes data and section ID are extracted, and send inverted cache module.For being eated dishes without rice or wine from convergence group
The section message for coming over, is introduced into from convergence group subport processing module, adds subport information；Pass through again
Wired connection between principal and subordinate's convergence group enters main convergence group, and main convergence group subport processing module recognizes sub- end
Message ceases, and it is the address that main convergence group corresponding with subport is capable of identify that to replace section message MAC Address,
Then reverse frames parsing module is sent to by exchange.
Step 6. inverted cache module uses DDR as storage medium, with the ID as index storage section that cuts into slices
256Bytes valid data.
Step 7. reverse flow recovery module is corresponding in judging cache module in the way of the ID that cuts into slices adds up successively
256Bytes valid data whether there is, and is sequentially placed in FIFO if being read from caching in the presence of if, weight
The data flow that existing step 1 is generated.
Step 8. reverse frames recovery module reads data in the case of reverse flow FIFO non-NULLs and finds with SFD
As the heading for indicating, and indicate to find message trailer with 2Bytes frame lengths after SFD, add Premble
With the data recovery such as CRC into the ether network packet for completing.
It is compared with prior art, individual using being eated dishes without rice or wine to convergence by the way of frame using the inventive method and system
Number is extended, and can be broken through prior art and is only capable of converging the limited limitation of number of eating dishes without rice or wine in inframe, significantly
Lifting microwave system handling capacity.
Enter analysis with common application scenarios now.
Scene one：
As shown in figure 4, data-message transmission system can be divided into four parts, respectively section sends frame,
Frame is sent, sink block is received and recovers frame.
Specifically, section sends, frame completes the section of message and part sends operation, is implemented as follows, with
Too network packet initially enter before to rectification module, be organized into data flow state to be sent, storage to forward-flow
In FIFO, the data segment of uniform length is cut under the instruction of scheduler module, in forward direction framing module, knot
The instruction of eating dishes without rice or wine that scheduler module is provided is closed, corresponding MAC and incremental section ID is added, main convergence is sent to
The message that group is eated dishes without rice or wine directly by exchange be forwarded to it is corresponding eat dishes without rice or wine, and the message being sent to from convergence group is then needed
Corresponding subport information is added by main convergence group subport processing module, and by the interconnection line between frame
It is sent to transmission frame；
Send frame and the band subport come from main convergence group is parsed by subport processing module as from convergence group
The section message of information, and the recognizable MAC of alternative costs frame eats dishes without rice or wine by eating dishes without rice or wine to be sent to；
Sink block receives the section message of opposite end, and corresponding subport information is added by subport parsing module,
Reception is sent to by interframe interconnection line and recovers frame；
Sink block receives the section message that this frame is eated dishes without rice or wine and eats dishes without rice or wine to receive from convergence group, is carried in reverse resolution module
Valid data are taken, inverted cache module is sent to, is sorted for reverse flow recovery module and read, reverted to continuous
Data flow, frame head of the last reverse frames recovery module in data flow and frame length indicate to recover original
Ether network packet.
Scene two：
As shown in figure 5, one end of data-message transmission system has across frame treatment, one end only exists a frame.
Specifically, main convergence group and the section message for passing through each to eat dishes without rice or wine to send from convergence group can all be received
Reception to opposite end recovers frame, by unified treatment, completes message recovery operation.
In this scene, the quantity of eating dishes without rice or wine of the main convergence group of receiving terminal is eated dishes without rice or wine equal to principal and subordinate's convergence group of transmitting terminal
Quantity sum, it is ensured that one-to-one relation；It is corresponding, when the quantity of eating dishes without rice or wine of main convergence group etc. of transmitting terminal
When principal and subordinate's convergence group of receiving terminal eats dishes without rice or wine quantity sum, main convergence group passes through the section report for eating dishes without rice or wine to send
Wen Douhui allows opposite end to pass through to advocate peace to be received from convergence group, and the reception recovery frame for passing through opposite end, by unification
Treatment, complete message recovery operation.
In summary, by implementation of the invention, at least there is following beneficial effect：
The invention provides a kind of data message transmission method, the method uses at least two convergence groups, a certain
Convergence group can using other convergence groups eat dishes without rice or wine carry out the transmission of data message, so allow for convergence group
Transmission rate is eated dishes without rice or wine the limitation of quantity without being bound by its inside, can meet the requirement of high transfer rate；
Further, data message can also be removed can recover the treatment of field, reduce data biography
Throughput rate, reduces the wasting of resources, the convergence group of the quantity determination that can cause to eat dishes without rice or wine to a certain extent, possesses
Transmission rate higher.
The above is only specific embodiment of the invention, any formal limitation not done to the present invention,
Every any simple modification made to embodiment of above according to technical spirit of the invention, equivalent variations,
With reference to or modification, still fall within the protection domain of technical solution of the present invention.
Claims (11)
1. a kind of data message transmission method, it is characterised in that for including at least two numbers of convergence group
According to message transfer system, the convergence group is converged by least two physical links and formed；The data message is passed
Transmission method includes：
Convergence group is sent out when sending datagram by other convergence groups in the data-message transmission system
Send data message；
And/or,
Convergence group is connect when data message is received by other convergence groups in the data-message transmission system
Receive data message.
2. data message transmission method as claimed in claim 1, it is characterised in that convergence group is passing through
Before other convergence groups in the data-message transmission system send datagram, also include：The convergence
Group judges whether the flow of eating dishes without rice or wine of its interior physical link meets the traffic demand of eating dishes without rice or wine for sending the data message,
If meet, only by its interior physical link eat dishes without rice or wine send the data message, if it is not satisfied, then passing through
In other convergence groups in the data-message transmission system physical link eat dishes without rice or wine send the data message.
3. data message transmission method as claimed in claim 1, it is characterised in that described at least two
Convergence group includes a main convergence group and at least one from convergence group；The data message transmission method is also wrapped
Include：The convergence group for processing and sending the data message will be needed to be designated as main convergence group, the main convergence group root
According to the transmission demand selection at least one of the data message from convergence group, by the main convergence group and selected
That selects described sends datagram from convergence group.
4. the data message transmission method as described in any one of claims 1 to 3, it is characterised in that also
Including：Convergence group removed the field recovered in the data message before sending datagram；And/or,
Convergence group recovers the field recovered in the data message after data message is received.
5. data message transmission method as claimed in claim 4, it is characterised in that
Convergence group by other convergence groups in the data-message transmission system send datagram including：It is right
The data message carries out section framing processing generation data frame, it would be desirable to by other convergence group data
Frame sends to the correspondence of other convergence groups and eats dishes without rice or wine；The data frame includes air interface identifier and its in the datagram
Positional information in text；
And/or,
Convergence group receives data message by other convergence groups in the data-message transmission system to be included：It is logical
The data frame for eating dishes without rice or wine to receive the data message is crossed, according to its position in the data message of the data frame
Confidence ceases, and goes frame rectification to generate the data message to the data frame.
6. a kind of data-message transmission system, it is characterised in that including at least two convergence groups, the remittance
Poly- group is converged by least two physical links and is formed；
Convergence group includes sending module, for when sending datagram, by the data-message transmission system
Other convergence groups in system send datagram；
And/or,
Convergence group includes receiver module, for when data message is received, by the data-message transmission system
Other convergence groups in system receive data message.
7. data-message transmission system as claimed in claim 6, it is characterised in that also include：
Convergence group also includes judge module, for other convergences in by the data-message transmission system
Before group sends datagram, judge whether the flow of eating dishes without rice or wine of its interior physical link meets the transmission datagram
Text traffic demand of eating dishes without rice or wine, if meet, only by its interior physical link eat dishes without rice or wine send the data message,
If it is not satisfied, then by the hair of eating dishes without rice or wine of physical link in other convergence groups in the data-message transmission system
Send the data message.
8. data-message transmission system as claimed in claim 6, it is characterised in that described at least two
Convergence group includes a main convergence group and at least one from convergence group；Needs are processed and send the datagram
The convergence group of text is designated as main convergence group, the main convergence group according to the transmission demand of the data message select to
Few one from convergence group, by the main convergence group and selected principal and subordinate's convergence group from convergence group
Send datagram.
9. the data-message transmission system as described in any one of claim 7 to 8, it is characterised in that converge
Poly- group also includes removal module, for before sending datagram, remove in the data message can be extensive
Multiple field；And/or, convergence group also includes recovery module, for after data message is received, recovering described
The field recovered in data message.
10. data-message transmission system as claimed in claim 9, it is characterised in that
Convergence group also includes processing module, for carrying out section framing processing generation data to the data message
Frame, it would be desirable to eat dishes without rice or wine to send by the correspondence of other convergence groups by other described data frames of convergence group；It is described
Data frame includes air interface identifier and its positional information in the data message；
And/or,
Convergence group also include processing module, the data frame for receiving the data message by eating dishes without rice or wine, according to
The data frame its positional information in the data message, goes frame rectification to generate described to the data frame
Data message.
11. a kind of communication systems, it is characterised in that using as described in any one of claim 6 to 10
Data-message transmission system transfers data.
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| CN201510845001.0A CN106803806A (en) | 2015-11-26 | 2015-11-26 | Data message transmission method and system, communication system |
| PCT/CN2016/088917 WO2017088489A1 (en) | 2015-11-26 | 2016-07-06 | Data message transmission method and system, and communication system |
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| CN201510845001.0A CN106803806A (en) | 2015-11-26 | 2015-11-26 | Data message transmission method and system, communication system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109995647A (en) * | 2018-01-03 | 2019-07-09 | 中兴通讯股份有限公司 | A kind of physical layer link transmission device and device |
| CN110943919A (en) * | 2018-09-25 | 2020-03-31 | 中兴通讯股份有限公司 | Link aggregation transmission method, device, terminal and storage medium |
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| US20140192635A1 (en) * | 2013-01-04 | 2014-07-10 | International Business Machines Corporation | Start-up delay for event-driven virtual link aggregation |
| CN104079488A (en) * | 2014-07-22 | 2014-10-01 | 武汉虹信通信技术有限责任公司 | Ethernet two-layer head compression based transmission device and method |
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| CN110943919A (en) * | 2018-09-25 | 2020-03-31 | 中兴通讯股份有限公司 | Link aggregation transmission method, device, terminal and storage medium |
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| WO2017088489A1 (en) | 2017-06-01 |
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