CN103580805B - The processing method and processing device of message - Google Patents
The processing method and processing device of message Download PDFInfo
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- CN103580805B CN103580805B CN201310530094.9A CN201310530094A CN103580805B CN 103580805 B CN103580805 B CN 103580805B CN 201310530094 A CN201310530094 A CN 201310530094A CN 103580805 B CN103580805 B CN 103580805B
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Abstract
The embodiment of the invention discloses a kind of processing method and processing device of message, it is related to field of wireless communications, the processing delay of data frame can be reduced.Methods described includes：The frame head of segmented data frame of the frame head resolver to receiving first is parsed, and frame head and the corresponding analysis result of frame head are sent into PE；Then PE is processed the corresponding analysis result of frame head and frame head for receiving；Last frame header parsing device is judged with the presence or absence of the segmented data frame for being parsed in data frame, if not existing, frame head resolver terminates parsing operation, while PE releases process the frame head and the resource shared by the corresponding analysis result of the frame head.The embodiment of the present invention is applied to the data frame that programmable switch treatment is received.
Description
Technical field
The present invention relates to field of wireless communications, more particularly to a kind of method and device of the treatment of message.
Background technology
With the lifting of the network bandwidth, many applications can be transmitted based on Ethernet.Apply and enter based on Ethernet
During row transmission, conventional switch passes through TCP/IP（Transmission Control Protocol/Internet
Protocol, transmission control protocol/Internet Protocol）Protocol stack is processed the data frame for receiving.It is this by pure
The mode of Software Protocol Stack processing data frame, generates time delay end to end higher.
At present, in order to reduce this time delay end to end produced by way of protocol stack processing data frame, by agreement
The Frame processes function of stack is unloaded to the chip internal of programmable switch, and by the frame head resolver in programmable switch
After the frame head of whole segmented data frames that data frame is included has been parsed, analysis result and frame head are sent to PE
（Processing element, processing element）Processed.
However, at present this frame head that whole segmented data frames that data frame includes have been parsed by frame head resolver it
Afterwards, analysis result and frame head are sent to the mode that PE is processed, because frame head resolver is carried out to each segmented data frame
During parsing, PE is constantly in wait state, so as to cause the processing delay of data frame more long, and then causes using based on Ethernet
Propagation delay time it is higher.
The content of the invention
The embodiment of the present invention provides a kind of processing method and processing device of message, can reduce the processing delay of data frame, from
And reduce propagation delay time of the application based on Ethernet.
The technical scheme that the embodiment of the present invention is used for：
In a first aspect, the embodiment of the present invention provides a kind of method of the treatment of message, including：
The frame head of segmented data frame of the frame head resolver to receiving is parsed；
The frame head and the corresponding analysis result of the frame head are sent to processing element PE by the frame head resolver, so that
The PE is obtained to process the frame head and the corresponding analysis result of the frame head；
The frame head resolver judges to whether there is the segmented data frame for being parsed in data frame, in the data frame
Including multiple segmented data frames；
If in the absence of the segmented data frame for being parsed, the frame head resolver terminates parsing operation.
In the first implementation of first aspect, the frame head resolver is corresponding by the frame head and the frame head
Before the step of analysis result is sent to processing element PE, also include：
The frame head resolver obtains physics bit wide；
The frame head and the corresponding analysis result of the frame head are sent to the frame head resolver step of processing element PE
Suddenly include：
The frame head resolver generates the message with the physics bit wide equal length, and the message carries the frame head
And the corresponding analysis result of the frame head；
The frame head resolver sends the message to the PE.
Second aspect, the embodiment of the present invention provides a kind of processing unit of message, including：
Resolution unit, the frame head for the segmented data frame to receiving is parsed；
Transmitting element, the corresponding analysis result of the frame head for the frame head and the resolution unit to be parsed sends
Processing element PE is given, to cause that the PE is processed the frame head and the corresponding analysis result of the frame head；
Judging unit, for judging to whether there is the segmented data frame for being parsed in data frame, in the data frame
Including multiple segmented data frames；
Terminate unit, for when in the absence of the segmented data frame for being parsed, the frame head resolver to terminate parsing
Operation.
In the first implementation of second aspect, described device also includes：Acquiring unit, generation unit.
Acquiring unit, for obtaining physics bit wide；
Generation unit, for generating the message with the physics bit wide equal length, the message carries the frame head
And the corresponding analysis result of the frame head；
The transmitting element, is additionally operable to send the message to the PE.
The third aspect, the embodiment of the present invention provides a kind of processing method of message, including：
The corresponding parsing knot of frame head and the frame head of the segmented data frame that processing element PE receiving frame header parsings device sends
Really；
The PE is processed the frame head and the corresponding analysis result of the frame head；
The PE judges to include multiple with the presence or absence of the segmented data frame for being parsed, the data frame in data frame
Segmented data frame；
If in the absence of the segmented data frame for being parsed, the PE releases process the frame head and frame head correspondence
Analysis result shared by resource.
In the first implementation of the third aspect, the PE judge in data frame with the presence or absence of parsed point
The step of segment data frame, includes：
The PE according to the call number of the frame head carried in the corresponding analysis result of the frame head, in judging data frame
With the presence or absence of the segmented data frame for being parsed.
With reference to the first implementation of the third aspect or the third aspect, in second implementation of the third aspect
In, the PE according to the call number of the frame head carried in the corresponding analysis result of the frame head, judge in data frame whether
After the step of in the presence of the segmented data frame for being parsed, also include：
If there is the segmented data frame that is parsed in the data frame, the PE judge in Preset Time whether
Receive the frame head and the corresponding analysis result of the frame head of segmented data frame that not the carrying out of frame head resolver transmission parses；
If not receiving frame head and the frame head correspondence of the segmented data frame for being parsed in the Preset Time
Analysis result, then PE release processes the frame head and the resource shared by the corresponding analysis result of the frame head.
Fourth aspect, the embodiment of the present invention provides a kind of processing unit of message, including：
Receiving unit, the frame head of the segmented data frame sent for receiving frame header parsing device and the corresponding parsing of the frame head
As a result；
Processing unit, the frame head and the corresponding analysis result of the frame head for being received to the receiving unit are carried out
Treatment；
Judging unit, for judging to whether there is the segmented data frame for being parsed in data frame, in the data frame
Including multiple segmented data frames；
Releasing unit, for judging data frame when the judging unit in the absence of the segmented data frame that is parsed
When, the resource shared by the release treatment frame head and the corresponding analysis result of the frame head.
In the first implementation of fourth aspect,
The judging unit, is additionally operable to the index according to the frame head carried in the corresponding analysis result of the frame head
Number, judge to whether there is the segmented data frame for being parsed in data frame.
With reference to the first implementation of fourth aspect or fourth aspect, in second implementation of fourth aspect
In,
The judging unit, is additionally operable to, when there is the segmented data frame for being parsed in the data frame, judge
Whether the frame head and the frame head pair of segmented data frame that the frame head resolver that is parsed send is received in Preset Time
The analysis result answered；
The releasing unit, is additionally operable to when not receiving the segmented data frame that is parsed in the Preset Time
When frame head and the corresponding analysis result of the frame head, release is processed shared by the frame head and the corresponding analysis result of the frame head
Resource.
The processing method and processing device of message provided in an embodiment of the present invention, first frame head resolver are to the segments that receives
Parsed according to the frame head of frame, and frame head and the corresponding analysis result of frame head are sent to PE；Then PE is to the frame head that receives
And the corresponding analysis result of frame head is processed；Last frame header parsing device judge in data frame with the presence or absence of parsed point
Segment data frame, if not existing, frame head resolver terminates parsing operation, while PE release the treatment frame head and the frame head pair
The resource shared by analysis result answered.After the whole frame heads in data frame have been parsed by frame head resolver at present, general
Whole analysis results and frame head are sent to the mode that PE processed and compare, and the embodiment of the present invention has been parsed by frame head resolver
After the frame head of certain segmented data frame, the frame head and corresponding analysis result are sent to PE treatment immediately, reduced
During frame head resolver is parsed to frame head, the time that PE is waited for, so as to reduce the place of data frame
Reason time delay.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to embodiment or description of the prior art
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only more of the invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
Fig. 1 is a kind of process flow figure of message that the embodiment of the present invention one is provided；
Fig. 2 is a kind of processing structure schematic diagram of message that the embodiment of the present invention one is provided；
Fig. 3 is a kind of programmable switch structural representation that the embodiment of the present invention one is provided；
Fig. 4 is the data frame structure schematic diagram that the embodiment of the present invention one is provided；
Fig. 5 is a kind of process flow figure of message that the embodiment of the present invention two is provided；
Fig. 6 is a kind of processing structure schematic diagram of message that the embodiment of the present invention two is provided；
Fig. 7 is a kind of programmable switch structural representation that the embodiment of the present invention two is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
To make the advantage of technical solution of the present invention clearer, the present invention is made specifically with reference to the accompanying drawings and examples
It is bright.
Embodiment one
The embodiment of the present invention provides a kind of processing method of message, as shown in figure 1, methods described includes：
101st, the frame head of segmented data frame of the frame head resolver to receiving is parsed.
Wherein, as shown in figure 4, segmented data frame is the part in data frame, carried in each segmented data frame
Corresponding frame head.Specifically, after programmable switch receives a data frame from network, using cut-through（Directly
Logical retransmission technique）Mode, segmented data frame is sent to frame head resolver according to certain data length every time.
For the embodiment of the present invention, frame head resolver is parsed to the frame head in the segmented data frame that receives, the frame
Corresponding analysis result includes：Frame head type, the corresponding segmented data frame of frame head original position in a data frame etc..
102nd, frame head resolver obtains physics bit wide.
Specifically, frame head resolver obtains the corresponding physics bit wide of programmable switch.
103rd, the message of the generation of frame head resolver and physics bit wide equal length.
Wherein, message carries frame head and the corresponding analysis result of frame head.
Specifically, step 103 can be, frame head resolver by frame head and the corresponding analysis result arranged in sequence of frame head, and
By way of piecing together or intercepting, the message of generation and physics bit wide equal length.For example, the corresponding thing of programmable switch
Reason bit wide is 32 bytes, if the frame head and corresponding analysis result of certain data sectional frame of frame head resolver parsing are 16 words
Section, the frame head and corresponding analysis result of next data sectional frame of frame head resolver parsing are also 16 bytes, then frame head solution
Parser is by way of piecing together, so that generate a message for 32 bytes, i.e., with the message of physics bit wide equal length；If frame head
The frame head and corresponding analysis result of certain data sectional frame of resolver parsing are 48 bytes, then frame head resolver is by interception
Mode, so as to generate a message for 32 bytes, i.e., with the message of physics bit wide equal length.
Alternatively, when the frame head of frame head resolver parsing is the corresponding frame head of last segmented data frame in data frame
When, if the frame head and the corresponding analysis result length of the frame head, generation one and the message of physics bit wide equal length are not enough to,
Then frame head resolver is by by the payload data in data frame（Payload data）It is supplemented to the frame head and the frame head pair
After the analysis result answered, so as to the message gathered together enough with physics bit wide equal length.
104th, frame head resolver transmits the message to PE.
For the embodiment of the present invention, will be generated by frame head and the corresponding analysis result of frame head in real time by frame head resolver
The message with physics bit wide equal length, be sent to PE（Processing element, processing element）Processed, reduced
During frame head resolver is parsed to frame head, time that PE is waited for, so as to reduce data frame
Processing delay, and then reduce using the propagation delay time based on Ethernet.
105th, frame head resolver judges to whether there is the segmented data frame for being parsed in data frame.
Wherein, data frame includes multiple segmented data frames.
For the embodiment of the present invention, frame head resolver whether there is the segments for being parsed by judging in data frame
According to frame, so that it is determined that whether the segmented data frame of current parsing is last segmented data frame in the data frame, to ensure
Frame head resolver is parsed each segmented data frame in data frame.
If the 106th, in the absence of the segmented data frame for being parsed, frame head resolver terminates parsing operation.
Specifically, after frame head resolver has parsed the frame head of the whole segmented data frames in data frame, the data are terminated
The parsing operation of frame, meanwhile, the segment data of next data frame that the programmable switch to be subjected such as frame head resolver sends
Frame.
Further, implementing as method shown in Fig. 1, the embodiment of the invention provides a kind for the treatment of dress of message
Put, as shown in Fig. 2 the entity of described device can be frame head resolver, described device includes：Resolution unit 21, transmitting element
22nd, judging unit 23, termination unit 24.
Resolution unit 21, the frame head for the segmented data frame to receiving is parsed.
Transmitting element 22, the corresponding analysis result of frame head for frame head and resolution unit 21 to be parsed is sent to processing elements
Plain PE, to cause that PE is processed frame head and the corresponding analysis result of frame head.
Judging unit 23, for judging to whether there is the segmented data frame for being parsed in data frame.
Wherein, data frame includes multiple segmented data frames.
Terminate unit 24, for when in the absence of the segmented data frame for being parsed, frame head resolver to terminate parsing behaviour
Make.
Alternatively, described device also includes：Acquiring unit 25, generation unit 26.
Acquiring unit 25, for obtaining physics bit wide.
Generation unit 26, for generating the message with physics bit wide equal length.
Wherein, message carries frame head and the corresponding analysis result of frame head.
Transmitting element 22, is additionally operable to transmit the message to PE.
Yet further, the entity of the processing unit of the message can be frame head resolver, as shown in figure 3, the frame
Header parsing device can include：Processor 31, transmitter 32, receiver 33, modem 34, receiver 33 and modem
34 are connected.
Processor 31, the frame head for the segmented data frame to receiving is parsed.
Transmitter 32, for frame head and the corresponding analysis result of frame head to be sent into processing element PE, to cause PE to frame
Head and the corresponding analysis result of frame head are processed.
Processor 31, is additionally operable to judge whether there is the segmented data frame for being parsed in data frame.
Wherein, data frame includes multiple segmented data frames.
Processor 31, is additionally operable to when in the absence of the segmented data frame for being parsed, and frame head resolver terminates parsing behaviour
Make.
Processor 31, is additionally operable to obtain physics bit wide.
Processor 31, is additionally operable to the message of generation and physics bit wide equal length.
Wherein, message carries frame head and the corresponding analysis result of frame head.
Transmitter 32, is additionally operable to transmit the message to PE.
Receiver 33, for receiving data-signal or feedback signal.
Modem 34, the data-signal or feedback signal for being additionally operable to receive receiver 33 is reduced to digital baseband
Signal.
It should be noted that its in the processing unit of the message provided in the embodiment of the present invention corresponding to each functional unit
He accordingly describes, and may be referred to the correspondence description in Fig. 1, will not be repeated here.
The processing method and processing device of message provided in an embodiment of the present invention, first frame head resolver are to the segments that receives
Parsed according to the frame head of frame, and frame head and the corresponding analysis result of frame head are sent to PE；Then PE is to the frame head that receives
And the corresponding analysis result of frame head is processed；Last frame header parsing device judge in data frame with the presence or absence of parsed point
Segment data frame, if not existing, frame head resolver terminates parsing operation, while PE release the treatment frame head and the frame head pair
The resource shared by analysis result answered.After the whole frame heads in data frame have been parsed by frame head resolver at present, general
Whole analysis results and frame head are sent to the mode that PE processed and compare, and the embodiment of the present invention has been parsed by frame head resolver
After the frame head of certain segmented data frame, the frame head and corresponding analysis result are sent to PE treatment immediately, reduced
During frame head resolver is parsed to frame head, the time that PE is waited for, so as to reduce the place of data frame
Reason time delay.
Embodiment two
The embodiment of the present invention provides a kind of processing method of message, as shown in figure 5, methods described includes：
501st, the corresponding parsing knot of the frame head and frame head of the segmented data frame that processing element PE receiving frames header parsing device sends
Really.
Wherein, segmented data frame is the part in data frame, and corresponding frame head is carried in each segmented data frame.
Specifically, after programmable switch receives a data frame from network, using cut-through（Straight-through retransmission technique）
Mode, segmented data frame is sent to frame head resolver according to certain data length every time.
For the embodiment of the present invention, because the microcode for the treatment of frame head and the analysis result of frame head is operated on PE, therefore PE
Data interaction can be carried out with frame head resolver.In embodiments of the present invention, step 501 is specifically as follows, processing element PE roots
The frame head and the corresponding analysis result of frame head of the segmented data frame sent according to preset microcode receiving frame header parsing device.
502nd, PE is processed frame head and the corresponding analysis result of frame head.
503rd, PE judges to whether there is in data frame according to the call number of the frame head carried in the corresponding analysis result of frame head
The segmented data frame for being parsed.
Wherein, data frame includes multiple segmented data frames.Specifically, frame head resolver enters to the frame head of segmented data frame
After row parsing, the analysis result of the frame head includes frame head type, and the call number of frame head is carried in the frame head type.
For the embodiment of the present invention, segmentation of the call number of the frame head of carrying by system in data frame in analysis result
The frame head number of data frame is automatically configured, and PE judges to receive according to the call number of the frame head carried in the analysis result for receiving
To the frame head and the corresponding analysis result of frame head whether be last segmented data frame in data frame, determine whether
The frame head and the corresponding analysis result of frame head of the data frame that release is received.For example, programmable switch is obtained from network
To data frame in segmented data frame frame head number be 16, and for 16 frame heads configure successively corresponding call number for 1 to
16, if the call number of the frame head carried in the analysis results that receive of PE is any one value in 1 to 15, PE judges to receive
To the frame head and the corresponding analysis result of frame head be not last segmented data frame in data frame；If the solution that PE is received
The call number of the frame head carried in analysis result is 16, then PE judges that the frame head for receiving and the corresponding analysis result of frame head are several
According to last segmented data frame in frame.
If in the absence of the segmented data frame for being parsed in 504a, data frame, PE release treatment frame head and frame head pair
The resource shared by analysis result answered.
For the embodiment of the present invention, step 504a is specifically as follows, and does not exist in PE judges data frame and is parsed
Segmented data frame, that is, when determining the segmented data frame for last segmented data frame in data frame, PE release treatment frames
Head and the corresponding analysis result of frame head shared by resource, meanwhile, wait it is to be received and process the frame head in next data frame and
The corresponding analysis result of frame head.
If there is the segmented data frame for being parsed in step 504b, the data frame arranged side by side with step 504a, PE sentences
Break and whether the frame head and frame head pair of segmented data frame that not the carrying out of frame head resolver transmission parses are received in Preset Time
The analysis result answered.
Wherein, Preset Time can in advance be configured by PE.For example, Preset Time can be 1 second, 2 seconds, 5 seconds
Clock.
If the 505b of the step of after step 504b, not receiving in Preset Time the segmented data frame that is parsed
Frame head and the corresponding analysis result of frame head, then PE release treatment frame head and the corresponding analysis result of frame head shared by resource.
For the embodiment of the present invention, PE does not receive frame head and the corresponding parsing knot of frame head by judging in Preset Time
After fruit, the resource shared by release treatment frame head and the corresponding analysis result of frame head, so as to avoid due to long-term etc. waiting
Frame head and the corresponding analysis result of frame head are received, causes the data frame to take resource for a long time；Simultaneously, it is to avoid due to long-term etc. waiting
Frame head and the corresponding analysis result of frame head are received, causes the time delay of PE treatment frame heads and the corresponding analysis result of frame head more long.
Preferably, after step 505b, the information of Frame processes failure can be sent to frame head resolver by PE,
So that frame head resolver obtains the information of Frame processes failure, while the data frame is parsed again, to ensure data
The successful parsing and treatment of frame.
Further, implementing as method shown in Fig. 5, the embodiment of the invention provides a kind for the treatment of dress of message
Put, as shown in fig. 6, the entity of described device can be processing element, described device includes：Receiving unit 61, processing unit 62,
Judging unit 63, releasing unit 64.
Receiving unit 61, the corresponding parsing knot of frame head and frame head of the segmented data frame sent for receiving frame header parsing device
Really.
Processing unit 62, frame head and the corresponding analysis result of frame head for being received to receiving unit 61 are processed.
Judging unit 63, for judging to whether there is the segmented data frame for being parsed in data frame.
Wherein, data frame includes multiple segmented data frames.
Releasing unit 64, for judging data frame when judging unit 63 in the absence of the segmented data frame that is parsed
When, the resource shared by release treatment frame head and the corresponding analysis result of frame head.
Judging unit 63, is additionally operable to the call number according to the frame head carried in the corresponding analysis result of frame head, judges data
With the presence or absence of the segmented data frame for being parsed in frame.
Judging unit 63, is additionally operable to, when there is the segmented data frame for being parsed in data frame, judge when default
Whether the interior corresponding parsing of frame head and frame head for receiving the segmented data frame that the frame head resolver for being parsed sends is tied
Really.
Releasing unit 64, be additionally operable to when not received in Preset Time the segmented data frame for being parsed frame head and
During the corresponding analysis result of frame head, the resource shared by release treatment frame head and the corresponding analysis result of frame head.
Yet further, the entity of the processing unit of the message can be processing element, as shown in fig. 7, the treatment
Element can include：Receiver 71, processor 72, transmitter 73, modem 74, transmitter 73 and the phase of modem 74
Connection.
Receiver 71, the corresponding parsing knot of frame head and frame head of the segmented data frame sent for receiving frame header parsing device
Really.
Processor 72, frame head and the corresponding analysis result of frame head for being received to receiver 71 are processed.
Processor 72, is additionally operable to judge whether there is the segmented data frame for being parsed in data frame.
Wherein, data frame includes multiple segmented data frames.
Processor 72, is additionally operable to when in data frame in the absence of the segmented data frame for being parsed, release treatment frame head
And the resource shared by the corresponding analysis result of frame head.
Processor 72, is additionally operable to the call number according to the frame head carried in the corresponding analysis result of frame head, judges data frame
In with the presence or absence of the segmented data frame that is parsed.
Processor 72, is additionally operable to, when there is the segmented data frame for being parsed in data frame, judge in Preset Time
Inside whether receive the frame head and the corresponding analysis result of frame head of the segmented data frame that the frame head resolver for being parsed sends.
Processor 72, is additionally operable to when frame head and frame that the segmented data frame for being parsed is not received in Preset Time
During corresponding analysis result, the resource shared by release treatment frame head and the corresponding analysis result of frame head.
Transmitter 73, for sending control signal or data-signal.
Modem 74, control signal or data-signal for will need to be sent by transmitter 73 are converted into fitting
In the digital modulation signals of transmission.
It should be noted that its in the processing unit of the message provided in the embodiment of the present invention corresponding to each functional unit
He accordingly describes, and may be referred to the correspondence description in Fig. 5, will not be repeated here.
The processing method and processing device of message provided in an embodiment of the present invention, first frame head resolver are to the segments that receives
Parsed according to the frame head of frame, and frame head and the corresponding analysis result of frame head are sent to PE；Then PE is to the frame head that receives
And the corresponding analysis result of frame head is processed；Last frame header parsing device judge in data frame with the presence or absence of parsed point
Segment data frame, if not existing, frame head resolver terminates parsing operation, while PE release the treatment frame head and the frame head pair
The resource shared by analysis result answered.After the whole frame heads in data frame have been parsed by frame head resolver at present, general
Whole analysis results and frame head are sent to the mode that PE processed and compare, and the embodiment of the present invention has been parsed by frame head resolver
After the frame head of certain segmented data frame, the frame head and corresponding analysis result are sent to PE treatment immediately, reduced
During frame head resolver is parsed to frame head, the time that PE is waited for, so as to reduce the place of data frame
Reason time delay.
The processing unit of message provided in an embodiment of the present invention can realize the embodiment of the method for above-mentioned offer, concrete function
Realization refers to the explanation in embodiment of the method, will not be repeated here.The processing method of message provided in an embodiment of the present invention and
Device goes for the data frame that programmable switch treatment is received, but is not limited only to this.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory（Read-Only Memory, ROM）Or random access memory（Random Access
Memory, RAM）Deng.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of processing method of message, it is characterised in that including：
The frame head of segmented data frame of the frame head resolver to receiving is parsed；
The frame head and the corresponding analysis result of the frame head are sent to processing element PE by the frame head resolver in real time, with
So that the PE is processed the frame head and the corresponding analysis result of the frame head；
The frame head resolver judges to include with the presence or absence of the segmented data frame for being parsed, the data frame in data frame
Multiple segmented data frames；
If in the absence of the segmented data frame for being parsed, the frame head resolver terminates parsing operation.
2. the processing method of message according to claim 1, it is characterised in that the frame head resolver by the frame head and
Before the step of corresponding analysis result of the frame head is sent to processing element PE, also include：
The frame head resolver obtains physics bit wide；
The step of frame head and the corresponding analysis result of the frame head are sent to processing element PE by the frame head resolver is wrapped
Include：
The frame head resolver generates the message with the physics bit wide equal length, and the message carries the frame head and institute
State the corresponding analysis result of frame head；
The frame head resolver sends the message to the PE.
3. a kind of processing method of message, it is characterised in that including：
The frame head of the segmented data frame that processing element PE receiving frame header parsings in real time device sends and the corresponding parsing of the frame head
As a result；
The PE is processed the frame head and the corresponding analysis result of the frame head；
The PE judges to whether there is the segmented data frame for being parsed in data frame, and the data frame includes multiple segmentations
Data frame；
If in the absence of the segmented data frame for being parsed in data frame, PE releases the treatment frame head and the frame head
Resource shared by corresponding analysis result.
4. the processing method of message according to claim 3, it is characterised in that the PE judges to whether there is in data frame
The step of segmented data frame for being parsed, includes：
The PE according to the call number of the frame head carried in the corresponding analysis result of the frame head, judge in data frame whether
In the presence of the segmented data frame for being parsed.
5. the processing method of message according to claim 4, it is characterised in that the PE is according to the corresponding solution of the frame head
The call number of the frame head carried in analysis result, judges to whether there is the step of the segmented data frame for being parsed in data frame
After rapid, also include：
If there is the segmented data frame for being parsed in the data frame, whether the PE judges received in Preset Time
The frame head and the corresponding analysis result of the frame head of the segmented data frame that not the carrying out sent to frame head resolver parses；
If not receiving the frame head and the corresponding solution of the frame head of the segmented data frame for being parsed in the Preset Time
Analysis result, then PE release processes the frame head and the resource shared by the corresponding analysis result of the frame head.
6. a kind of processing unit of message, it is characterised in that including：
Resolution unit, the frame head for the segmented data frame to receiving is parsed；
Transmitting element, the corresponding analysis result hair of the frame head in real time parsing the frame head and the resolution unit
Processing element PE is given, to cause that the PE is processed the frame head and the corresponding analysis result of the frame head；
Judging unit, for judging to include with the presence or absence of the segmented data frame for being parsed, the data frame in data frame
Multiple segmented data frames；
Terminate unit, for when in the absence of the segmented data frame for being parsed, the frame head resolver to terminate parsing operation.
7. the processing unit of message according to claim 6, it is characterised in that described device also includes：Acquiring unit, uses
In acquisition physics bit wide；
Generation unit, for generating the message with the physics bit wide equal length, the message carries the frame head and institute
State the corresponding analysis result of frame head；
The transmitting element, is additionally operable to send the message to the PE.
8. a kind of processing unit of message, it is characterised in that including：
Receiving unit, the frame head and the corresponding solution of the frame head of the segmented data frame sent for the device of receiving frame header parsing in real time
Analysis result；
Processing unit, at the frame head and the corresponding analysis result of the frame head that are received to the receiving unit
Reason；
Judging unit, for judging to include with the presence or absence of the segmented data frame for being parsed, the data frame in data frame
Multiple segmented data frames；
Releasing unit, for judging the data frame when the judging unit in the absence of the segmented data frame that is parsed
When, the resource shared by the release treatment frame head and the corresponding analysis result of the frame head.
9. the processing unit of message according to claim 8, it is characterised in that
The judging unit, is additionally operable to the call number according to the frame head carried in the corresponding analysis result of the frame head, sentences
With the presence or absence of the segmented data frame for being parsed in disconnected data frame.
10. the processing unit of message according to claim 9, it is characterised in that
The judging unit, is additionally operable to, when there is the segmented data frame for being parsed in the data frame, judge default
The frame head and the frame head that whether the segmented data frame that the frame head resolver for being parsed sends is received in time are corresponding
Analysis result；
The releasing unit, is additionally operable to when the frame head that the segmented data frame for being parsed is not received in the Preset Time
And during the corresponding analysis result of the frame head, release processes the frame head and the money shared by the corresponding analysis result of the frame head
Source.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310530094.9A CN103580805B (en) | 2013-10-30 | 2013-10-30 | The processing method and processing device of message |
| HK15107334.3A HK1206850A1 (en) | 2013-10-30 | 2015-07-31 | Method, associated apparatus and system for secure payment |
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| CN201310530094.9A CN103580805B (en) | 2013-10-30 | 2013-10-30 | The processing method and processing device of message |
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| CN103580805A CN103580805A (en) | 2014-02-12 |
| CN103580805B true CN103580805B (en) | 2017-06-27 |
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| CN110061812B (en) * | 2019-03-28 | 2021-11-02 | 东南大学 | Fractional time delay method based on dynamic length frame processing |
| CN110381054B (en) * | 2019-07-16 | 2022-02-22 | 广东省新一代通信与网络创新研究院 | Message analysis method, device, equipment and computer readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859037A (en) * | 2005-11-30 | 2006-11-08 | 华为技术有限公司 | Transmitting and receiving method for high speed medium cut-in control grouping data unit |
| CN201243314Y (en) * | 2008-05-28 | 2009-05-20 | 成都卫士通信息产业股份有限公司 | Coprocessor for IP containing slice |
| CN102595495A (en) * | 2012-02-07 | 2012-07-18 | 北京新岸线无线技术有限公司 | Data transmitting method, data transmitting device, data receiving method and data transmitting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859037A (en) * | 2005-11-30 | 2006-11-08 | 华为技术有限公司 | Transmitting and receiving method for high speed medium cut-in control grouping data unit |
| CN201243314Y (en) * | 2008-05-28 | 2009-05-20 | 成都卫士通信息产业股份有限公司 | Coprocessor for IP containing slice |
| CN102595495A (en) * | 2012-02-07 | 2012-07-18 | 北京新岸线无线技术有限公司 | Data transmitting method, data transmitting device, data receiving method and data transmitting device |
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| CN103580805A (en) | 2014-02-12 |
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