CN104219689B - LTE radio communications air protocol software self-measuring device and method - Google Patents
LTE radio communications air protocol software self-measuring device and method Download PDFInfo
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- CN104219689B CN104219689B CN201410473015.XA CN201410473015A CN104219689B CN 104219689 B CN104219689 B CN 104219689B CN 201410473015 A CN201410473015 A CN 201410473015A CN 104219689 B CN104219689 B CN 104219689B
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Abstract
The present invention provides a kind of LTE radio communications air protocol software self-measuring device and method, configure the user equipment bearing parameter of the first protocol software processing module and second protocol software processing module, wait eat dishes without rice or wine data transmitting period T arrival, N number of packet is sent to handle to the internal agreement layer of the first protocol software processing module, simulate wireless environment of eating dishes without rice or wine, random drop or change data processing are carried out to the packet after the internal agreement layer processing of the first protocol software processing module according to the wireless environment of eating dishes without rice or wine of simulation, packet to the internal agreement layer of second protocol software processing module after transmission processing is handled, data correctness checking is carried out to the packet after the internal agreement layer processing of second protocol software processing module.Simply, real simulation is eated dishes without rice or wine wireless environment and the application scenarios of test protocol software data processing, and the stability problems of LTE radio communication air protocol softwares is found in exploitation early stage by testing oneself, ensure that the reliability of software.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to LTE radio communication air protocol software self-measuring devices
With method.
Background technology
LTE radio communications air protocol includes PDCP layers (Packet Data Convergence Protocol, bag data
Collaborate protocol layer), rlc layer (Radio Link Control, radio link control layer) and MAC layer (Media Access
Control, media access control protocol layer), wherein PDCP be responsible for data header compression/de-compression, integrity protection, encryption/
Decryption, PDCP SN values safeguard, sequentially submit and timing discarding etc. function；RLC is responsible for TM (transparent mode), UM (non-acknowledgement moulds
Formula) and the transmission of AM (affirmation mode) Three models data, the segmentation of RB (Radio Bearer, radio bearer) solid data,
The function such as cascade and restructuring；MAC is responsible for logic channel and transmission channel mapping, logic channel multiplexing and demultiplexing, HARQ
(Hybrid Automatic Repeat Request, hybrid automatic repeat-request), dynamic dispatching, semi-persistent scheduling and transmission
The functions such as form selection.
Existing LTE radio communications air protocol software data handling process is：It is descending to pass through PDPC, RLC and MAC processing
After transmit data to and eat dishes without rice or wine, uplink receiving is sent to upper strata to data are eated dishes without rice or wine after MAC, RLC and PDCP processing.It is up
50Mbit/s, descending 100Mbit/s peak rate and support individual users up to a hundred are to LTE radio communication air protocol software processings
Efficiency, performance, stability and adaptation eat dishes without rice or wine wireless environment real-time change be one test.
The test process of general LTE radio communication air protocol software stability includes：Develop early stage to PDPC, RLC and
The unit testing of MAC module and the over all Integration test to LTE radio communication air protocol softwares, and in development late stage to entirety
System carries out largely upper board test.But it is not account for environment of eating dishes without rice or wine to develop the unit testing of early stage and integration testing
With the simple test of continuous long-time mass data, board test needs substantial amounts of manpower and time on the total system of development late stage
Input.The difficulty and cost of later development are so increased, has a strong impact on the efficiency of later development.
The content of the invention
Based on this, it is necessary to it is complicated for the method for testing of current LTE radio communications air protocol software stability, increase
The difficulty and cost of later development, the problem of having a strong impact on the efficiency of later development, there is provided a kind of simple, reliable LTE without
Line communication air protocol software self-measuring device and method.
A kind of LTE radio communications air protocol software self-measuring device, including configuration management module, data produce and checking mould
Block, wireless environment analog module of eating dishes without rice or wine, the first air protocol software processing module and the second air protocol software processing module；
The first air protocol software processing module is produced and authentication module, the nothing of eating dishes without rice or wine by the data respectively
Thread environment analog module is connected with the second air protocol software processing module, the configuration management module respectively with the number
Connect according to producing with authentication module, the first air protocol software processing module and the second air protocol software processing module
Connect；
The configuration management module is used to the first air protocol software processing module, data generation be respectively configured
With the carrying number in the user equipment number and user equipment of authentication module and the second air protocol software processing module；
The data produce to be used to produce packet with authentication module, while the packet to receiving is carrying out data just
True property checking；
The wireless environment analog module of eating dishes without rice or wine is eated dishes without rice or wine wireless environment for simulation, the packet received is carried out random
Abandon or change data processing；
The first air protocol software processing module and the second air protocol software processing module are used to dock
The packet received carries out LTE radio communication air protocol software processings.
A kind of LTE radio communications air protocol software self-testing method, including step：
Configure the user equipment bearing parameter of the first protocol software processing module and second protocol software processing module；
Wait eat dishes without rice or wine data transmitting period T arrival, send N number of packet to the first protocol software processing module inside assist
Layer processing is discussed, wherein N is positive integer；
Wireless environment of eating dishes without rice or wine is simulated, the inside of the first protocol software processing module is assisted according to the wireless environment of eating dishes without rice or wine of simulation
Discuss the packet after layer processing and carry out random drop or change data processing, the packet after transmission processing to second protocol software
The internal agreement layer processing of processing module；
Data correctness checking is carried out to the packet after the internal agreement layer processing of second protocol software processing module.
LTE radio communications air protocol software self-measuring device of the present invention and method, configuration management module configure the first agreement
The user equipment bearing parameter of software processing module and second protocol software processing module, data produce waits sky with authentication module
Mouth data transmitting period T is reached, and is sent N number of packet and is handled to the internal agreement layer of the first protocol software processing module, is eated dishes without rice or wine
Wireless environment analog module simulates wireless environment of eating dishes without rice or wine, according to the wireless environment of eating dishes without rice or wine of simulation to the first protocol software processing module
The processing of internal agreement layer after packet carry out random drop or change data processing, the packet after transmission processing is to second
The internal agreement layer processing of protocol software processing module, data are produced with authentication module in second protocol software processing module
Packet after portion's protocol layer processing carries out data correctness checking.LTE radio communications air protocol software of the present invention is tested oneself dress
Put simple, real simulation to eat dishes without rice or wine wireless environment and the application scenarios of test protocol software data processing, LTE radio communications are eated dishes without rice or wine
The stability problem of the protocol software is found in exploitation early stage by testing oneself, and be ensure that the reliability of software, is reduced development late stage
Artificial input.
Brief description of the drawings
Fig. 1 is the structural representation of the one of embodiment of LTE radio communications air protocol software self-measuring device of the present invention；
Fig. 2 is the schematic flow sheet of LTE radio communications air protocol software self-testing method one embodiment of the present invention；
Fig. 3 is the schematic flow sheet of LTE radio communications air protocol software second embodiment of self-testing method of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below according to drawings and Examples
The present invention is further elaborated.It should be appreciated that described herein be embodied only to explain the present invention, not
Limit the present invention.
As shown in figure 1, a kind of LTE radio communications air protocol software self-measuring device, including configuration management module 100, number
According to generation and authentication module 200, wireless environment analog module 300 of eating dishes without rice or wine, the first air protocol software processing module 400 and second
Air protocol software processing module 500；
The first air protocol software processing module 400 is produced and authentication module 200, described by the data respectively
Wireless environment analog module 300 of eating dishes without rice or wine is connected with the second air protocol software processing module 500, the configuration management module
100 produce and authentication module 200, the sky of the first air protocol software processing module 400 and second with the data respectively
Mouth protocol software processing module 500 connects；
The configuration management module 100 is used to the first air protocol software processing module 400, the number be respectively configured
Set according to producing with the user equipment number and user of authentication module 200 and the second air protocol software processing module 500
Standby interior carrying number；
The data produce to be used to produce packet with authentication module 200, while the packet to receiving carries out data
Verification of correctness；
The wireless environment analog module 300 of eating dishes without rice or wine is eated dishes without rice or wine wireless environment for simulation, and the packet received is carried out
Random drop or change data processing；
The first air protocol software processing module 400 and the second air protocol software processing module 500 are used
LTE radio communication air protocol software processings are carried out in the packet to receiving.
Specifically the actual workflow of LTE radio communications air protocol software self-measuring device of the present invention is as follows：Configuration
Management module configures the user equipment carrying of the first air protocol software processing module and the second air protocol software processing module
Parameter；Data produce the packet that random size and number are produced with authentication module, and wait data transmitting period T arrival of eating dishes without rice or wine
When, send N number of packet and handled to the internal agreement layer of the first protocol software processing module；First protocol software handles mould
Packet after processing is sent to wireless environment analog module of eating dishes without rice or wine by block；Eat dishes without rice or wine the simulation of wireless environment analog module eat dishes without rice or wine it is wireless
Environment, and according to the wireless environment of eating dishes without rice or wine of simulation, random drop or change data processing are carried out to the packet received, is sent
Packet after processing is to second protocol software processing module；Second protocol software processing module is carried out to the packet received
LTE radio communication air protocol software processings, and the data after processing are beamed back into data generation and authentication module；Data produce with
Authentication module carries out the verification of correctness of data to the packet received.Further, if it is desired, can wait next
When data transmitting period of eating dishes without rice or wine T is reached, aforesaid operations are circulated, realize that LTE radio communication air protocol softwares are repeatedly tested oneself.
LTE radio communications air protocol software self-measuring device of the present invention, configuration management module 100 configure first protocol software
The user equipment bearing parameter of processing module and second protocol software processing module, data produce waits sky with authentication module 200
Mouth data transmitting period T is reached, and is sent N number of packet and is handled to the internal agreement layer of the first protocol software processing module, is eated dishes without rice or wine
Wireless environment analog module 300 simulates wireless environment of eating dishes without rice or wine, and first protocol software is handled according to the wireless environment of eating dishes without rice or wine of simulation
Packet after the internal agreement layer processing of module carries out random drop or change data processing, and the packet after transmission processing is extremely
The internal agreement layer processing of second protocol software processing module, data are produced with authentication module 200 to second protocol software processing
Packet after the internal agreement layer processing of module carries out data correctness checking.LTE radio communications air protocol of the present invention is soft
Part self-measuring device is simple, real simulation is eated dishes without rice or wine wireless environment and the application scenarios of test protocol software data processing, LTE is wireless
The stability problem of communication air protocol software is found in exploitation early stage by testing oneself, and be ensure that the reliability of software, is reduced
The artificial input of development late stage.
In one of the embodiments, the LTE radio communications air protocol software self-measuring device also includes producing with data
The raw timer being connected with authentication module, the timer are eated dishes without rice or wine data transmitting period T for timing.
Timer is eated dishes without rice or wine data transmitting period T for timing, and when the data transmitting period T that confirms to eat dishes without rice or wine reaches, transmission refers to
Data generation and packet caused by authentication module transmission to the first protocol software processing module are informed in order.
In one of the embodiments, the second air protocol software processing module is further used for eating dishes without rice or wine nothing in reception
After the packet that thread environment analog module is sent, send feedback information as needed to wireless environment analog module of eating dishes without rice or wine；
The wireless environment analog module of eating dishes without rice or wine is further used for receiving the feedback of the second air protocol software processing module
Information, and random drop or change data processing are carried out to the feedback information, the feedback information after processing is sent to first
Air protocol software processing module.
In the present embodiment, it is anti-to introduce data for the second air protocol software processing module and wireless environment analog module of eating dishes without rice or wine
Infeed mechanism, it is ensured that the safety of data transfer with it is accurate.
In one of the embodiments, the configuration management module is further used for that first air protocol is respectively configured
Software processing module, the data produce the user equipment with authentication module and the second air protocol software processing module
Number is identical with the carrying number in user equipment.
In one of the embodiments, the air protocol software processing specifically includes successively：PDCP, RLC and MAC protocol
Layer processing.As shown in Fig. 2 a kind of LTE radio communications air protocol software self-testing method, including step：
S100：Configure the user equipment carrying ginseng of the first protocol software processing module and second protocol software processing module
Number.
This configuration process can be with selection and deployment management module to the first protocol software processing module and second protocol software
Processing module is configured.
S200：Wait eat dishes without rice or wine data transmitting period T arrival, send N number of packet to the first protocol software processing module
The processing of internal agreement layer, wherein N is positive integer.
Data transmitting period of eating dishes without rice or wine T can be counted according to the needs of actual conditions, and timing waits data transmission of eating dishes without rice or wine
After cycle T reaches, produced using data and send N number of packet to the inside association of the first protocol software processing module with authentication module
Layer processing is discussed, non-essential N is equal to the number of devices of configured completion.Wherein, the inside association of the first protocol software processing module
View layer includes PDCP, RLC and MAC protocol layer of the first protocol software processing module, i.e., carrying out protocol layer processing successively includes
PDCP, RLC and the processing of MAC protocol layer.
S300：Wireless environment of eating dishes without rice or wine is simulated, according to the wireless environment of eating dishes without rice or wine of simulation to the first protocol software processing module
Packet after the processing of internal agreement layer carries out random drop or change data processing, the packet after transmission processing to the second association
Discuss the internal agreement layer processing of software processing module.
From eating dishes without rice or wine, wireless environment analog module simulates wireless environment of eating dishes without rice or wine, according to the wireless environment of eating dishes without rice or wine of simulation to first
Packet after the internal agreement layer processing of protocol software processing module carries out random drop or change data processing, transmission processing
Packet afterwards to second protocol software processing module, second protocol software processing module carries out internal association to the data received
Discuss layer processing.Wherein, the PDCP of the internal agreement layer of second protocol software processing module including second protocol software processing module,
RLC and MAC protocol layer, that is, carrying out protocol layer processing includes PDCP, RLC and the processing of MAC protocol layer.
S400：Data correctness is carried out to the packet after the internal agreement layer processing of second protocol software processing module to test
Card.
Specifically the checking of this data correctness can be that will send to the packet of the first protocol software processing module
Compared with the packet after the internal agreement layer processing of second protocol software processing module, carry out data correctness checking.
LTE radio communications air protocol software self-testing method of the present invention, configure the first protocol software processing module and second
The user equipment bearing parameter of protocol software processing module, wait eat dishes without rice or wine data transmitting period T arrival, send N number of packet to
The internal agreement layer processing of first protocol software processing module, simulates wireless environment of eating dishes without rice or wine, according to the wireless environment of eating dishes without rice or wine of simulation
Random drop or change data processing, hair are carried out to the packet after the internal agreement layer processing of the first protocol software processing module
The packet after processing to the internal agreement layer of second protocol software processing module is sent to handle, to second protocol software processing module
Internal agreement layer processing after packet carry out data correctness checking.LTE radio communications air protocol software of the present invention is certainly
Survey method, simple, real simulation are eated dishes without rice or wine wireless environment and the application scenarios of test protocol software data processing, LTE channel radios
Believe that the stability problem of air protocol software is found in exploitation early stage by testing oneself, ensure that the reliability of software, reduce out
Send out the artificial input in later stage.
As shown in figure 3, in one of the embodiments, the S200 specifically includes step：
S210：Wait eat dishes without rice or wine data transmitting period T arrival, travel through configured multiple user equipmenies；
S220：Carrying to each configured user equipment sends N number of packet to the first protocol software processing module
Internal agreement layer, wherein, the N is equal to configured number of user equipment；
S230：Carry out PDCP, RLC and the processing of MAC protocol layer successively to N number of packet.
The internal agreement layer of first protocol software processing module includes PDCP, RLC and MAC protocol layer, in the present embodiment,
First protocol software processing module carries out needing to pass through successively in internal agreement layer processing procedure in the packet to receiving
PDCP, RLC and MAC protocol layer processing.
As shown in figure 3, in one of the embodiments, the S300 includes step：
S310：Wireless environment of eating dishes without rice or wine is simulated, according to the wireless environment of eating dishes without rice or wine of simulation to the first protocol software processing module
Packet after the processing of internal agreement layer carries out random drop or change data processing；
S320：Random drop or the packet changed after data processing are sent to second protocol software processing module, detection
Whether there is feedback data to need to send after second protocol software processing module processing data bag, wherein, the feedback data includes
The confirmation of protocol layer and the confirmation for receiving packet；
S330：When there is feedback data to need to send, random drop or change data processing are carried out to the feedback information,
Feedback data after processing is sent to the first protocol software processing module；
S340：When feedback-less data need to send, PDCP, RLC and the processing of MAC protocol layer are carried out successively.
, it is necessary to detect second protocol software processing after packet to second protocol software processing module after transmission processing
Whether there is feedback data to need to send after module process data bag, wherein, feedback data includes the confirmation of protocol layer and connect
Receive the confirmation of packet.In order to ensure data in transmitting procedure it is safe and accurate and complete, can all introduce data receiver
Acknowledgement mechanism, i.e., the instruction that feedback acknowledgment receives after some data is received.In the present embodiment, at second protocol software
, it is necessary to detect second protocol software processing mould after the data of reason module reception the first protocol software processing module internal agreement processing
Whether block beams back feedback data, it is ensured that data safety, transmission accurately and completely, so that it is guaranteed that the standard of whole detection method
Really.
As shown in figure 3, in one of the embodiments, the S400 specifically includes step：
S410：By the packet after the internal agreement layer processing of second protocol software processing module and it is sent to the first agreement
N number of packet of software processing module compares；
S420：Data correctness checking is carried out according to comparison result.It is wireless in order to further explain in detail LTE of the present invention
The technical scheme and its beneficial effect brought of communication air protocol software self-measuring device and method, specific implementation will be used below
Example illustrates.
In this specific embodiment, the course of work of LTE radio communications air protocol software self-measuring device of the present invention is specific
Comprise the following steps：
Step S1:Configuration management module transmission UE configuration informations (including UE number k of configuration and each UE Deta bearer
Number n1, n2 ..., nk) produced to the first air protocol software processing module, the second air protocol software processing module and data
With authentication module.
Step S2：Data transmitting period of eating dishes without rice or wine TTI durations T is reached.
Step S3：Data produce travels through configured k UE with authentication module, Deta bearer transmission to each UE (M1,
M2 ..., Mn1), (M1, M2 ..., Mn2) ..., (M1, M2 ..., Mnk) individual packet to the first air protocol software processing mould
Block, and these data are cached, enter line number when conveniently receiving the data of the second air protocol software processing module below
According to verification of correctness.
Step S4：First air protocol software processing module sends out data after PDCP, RLC and the processing of MAC protocol layer
Wireless environment analog module of eating dishes without rice or wine is sent to, wireless environment analog module of eating dishes without rice or wine carries out random drop to initial data, and (simulation is eated dishes without rice or wine
Packet loss) or change (simulation air interface transmission mistake), then random drop, the data changed or do not done after any processing are sent to
Second air protocol software processing module.
Step S5：If the second air protocol software processing module has feedback information to need to send, feedback information includes association
Discuss the confirmation of layer or receive the confirmation of packet, the second air protocol software processing module sends feedback information
To wireless environment analog module of eating dishes without rice or wine, S6 is then gone to step, otherwise goes to step S7.
Step S6：Eat dishes without rice or wine wireless environment analog module feedback information is carried out random drop data (simulation eat dishes without rice or wine packet loss) or
Data (simulation air interface transmission mistake) are changed, random drop, change or the data do not done after any processing are then sent to the
One air protocol software processing module.
Step S7：Second air protocol software processing module sends out data after the processing of MAC, RLC and PDCP protocol layer
Data generation and authentication module are sent to, data produce soft with being sent to the first air protocol to the data received with authentication module
The data of part processing module are contrasted, and verify the correctness of its data.
Then step S2 is gone to, carries out continuous loop test.
It was found from above scheme, because the present invention simulates eat dishes without rice or wine wireless environment packet loss or air interface transmission mistake, simulate simultaneously
The true application scenarios tested oneself continuously are circulated, at descending and the second air protocol software of the first air protocol software processing module
The up of reason module has carried out the test of random data flow size, i.e., air protocol software processing module has been carried out up and down simultaneously
Row operational trials, the stability problem of LTE radio communication air protocol softwares is found in exploitation early stage by testing oneself, ensure that
The reliability of software, reduce the artificial input of development late stage.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of LTE radio communications air protocol software self-measuring device, it is characterised in that produced including configuration management module, data
Raw and authentication module, wireless environment analog module of eating dishes without rice or wine, the first air protocol software processing module and the second air protocol software
Processing module；
The first air protocol software processing module is produced and authentication module, the wireless ring of eating dishes without rice or wine by the data respectively
Border analog module is connected with the second air protocol software processing module, and the configuration management module produces with the data respectively
Life is connected with authentication module, the first air protocol software processing module and the second air protocol software processing module；
The configuration management module is used to be respectively configured the first air protocol software processing module, data generation with testing
Demonstrate,prove the carrying number in the user equipment number and user equipment of module and the second air protocol software processing module；
The data produce to be used to produce packet with authentication module, while the packet to receiving carries out the correctness of data
Checking；
The wireless environment analog module of eating dishes without rice or wine is eated dishes without rice or wine wireless environment for simulation, and random drop is carried out to the packet received
Or change data processing；
The first air protocol software processing module and the second air protocol software processing module are used to receiving
Packet carry out LTE radio communication air protocol software processings.
2. LTE radio communications air protocol software self-measuring device according to claim 1, it is characterised in that also include with
Data produce the timer that is connected with authentication module, and the timer is eated dishes without rice or wine data transmitting period T for timing.
3. LTE radio communications air protocol software self-measuring device according to claim 1 or 2, it is characterised in that：
The second air protocol software processing module is further used for receiving the number for wireless environment analog module transmission of eating dishes without rice or wine
After bag, send feedback information to wireless environment analog module of eating dishes without rice or wine；
The wireless environment analog module of eating dishes without rice or wine is further used for receiving the feedback information of the second air protocol software processing module,
And random drop or change data processing are carried out to the feedback information, the feedback information after processing is sent to first and eats dishes without rice or wine to assist
Discuss software processing module.
4. LTE radio communications air protocol software self-measuring device according to claim 1 or 2, it is characterised in that：
The configuration management module is further used for that the first air protocol software processing module, data production is respectively configured
The raw carrying with the user equipment number and user equipment of authentication module and the second air protocol software processing module
Number is identical.
5. LTE radio communications air protocol software self-measuring device according to claim 1 or 2, it is characterised in that the sky
Mouth protocol software processing specifically includes successively：The processing of PDCP protocol layers, the processing of rlc protocol layer and the processing of MAC protocol layer.
6. a kind of LTE radio communications air protocol software self-testing method, it is characterised in that including step：
Configure the user equipment bearing parameter of the first protocol software processing module and second protocol software processing module；
Wait eat dishes without rice or wine data transmitting period T arrival, send N number of packet to the internal agreement layer of the first protocol software processing module
Processing, wherein N is positive integer；
Wireless environment of eating dishes without rice or wine is simulated, according to internal agreement layer of the wireless environment to the first protocol software processing module of eating dishes without rice or wine of simulation
Packet after processing carries out random drop or change data processing, the packet after transmission processing to second protocol software processing
The internal agreement layer processing of module；
Data correctness checking is carried out to the packet after the internal agreement layer processing of second protocol software processing module.
7. LTE radio communications air protocol software self-testing method according to claim 6, it is characterised in that the wait
Data transmitting period of eating dishes without rice or wine T is reached, and the internal agreement layer processing for sending N number of packet to the first protocol software processing module is specific
Including step：
Wait eat dishes without rice or wine data transmitting period T arrival, travel through configured multiple user equipmenies；
Carrying to each configured user equipment sends N number of packet to the internal agreement of the first protocol software processing module
Layer, wherein, the N is equal to configured number of user equipment；
Carry out PDCP, RLC and the processing of MAC protocol layer successively to N number of packet.
8. the LTE radio communication air protocol software self-testing methods according to claim 6 or 7, it is characterised in that the mould
Intend wireless environment of eating dishes without rice or wine, after being handled according to the wireless environment of eating dishes without rice or wine of simulation the internal agreement layer of the first protocol software processing module
Packet carry out random drop or change data processing, the packet after transmission processing is to second protocol software processing module
The processing of internal agreement layer includes step：
Wireless environment of eating dishes without rice or wine is simulated, according to internal agreement layer of the wireless environment to the first protocol software processing module of eating dishes without rice or wine of simulation
Packet after processing carries out random drop or change data processing；
It is soft to second protocol software processing module, detection second protocol to send random drop or the packet changed after data processing
Whether there is feedback data to need to send after part processing module processing data bag, wherein, the feedback data includes protocol layer really
Recognize information and receive the confirmation of packet；
When there is feedback data to need to send, random drop or change data processing are carried out to the feedback information, after processing
Feedback data send to the first protocol software processing module；
When feedback-less data need to send, PDCP, RLC and the processing of MAC protocol layer are carried out successively.
9. the LTE radio communication air protocol software self-testing methods according to claim 6 or 7, it is characterised in that described right
Packet after the internal agreement layer processing of second protocol software processing module carries out data correctness checking and specifically includes step：
By the packet after the internal agreement layer processing of second protocol software processing module and it is sent to the processing of first protocol software
N number of packet of module compares；
Data correctness checking is carried out according to comparison result.
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