CN104796944B - A kind of data block assemble method of efficiently eating dishes without rice or wine - Google Patents
A kind of data block assemble method of efficiently eating dishes without rice or wine Download PDFInfo
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- CN104796944B CN104796944B CN201510195264.1A CN201510195264A CN104796944B CN 104796944 B CN104796944 B CN 104796944B CN 201510195264 A CN201510195264 A CN 201510195264A CN 104796944 B CN104796944 B CN 104796944B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
Abstract
The invention discloses a kind of data block assemble method of efficiently eating dishes without rice or wine, this method meets the close poll of UMAC floor heights of TETRA agreements, zero propagation sends and requires.When UMAC receives the driving of the time slot from LMAC, the data block of eating dishes without rice or wine that the descending time slot of prebuild is asked is sent to LMAC by UMAC first, then according to TETRA agreements, predict logical channel type and eat dishes without rice or wine data block contents of this time slot when next frame is sent, reformat this data block of eating dishes without rice or wine, interact signaling and business with LLC simultaneously, cycle builds the frame that this time slot starts and eats dishes without rice or wine data block contents, and each time slot in one frame of guarantee there are four chances eat dishes without rice or wine the assembling of data block.During as fast as possible being assembled into of the signaling of LLC can be eated dishes without rice or wine data block by this highdensity poll, zero propagation sends equally can as soon as possible be sent to the LMAC data asked and eat dishes without rice or wine, make full use of interface-free resources, dynamic prediction and the assembling for realizing data block of eating dishes without rice or wine, enable a system to respond terminal request within the shortest time.
Description
Technical field
The invention belongs to wireless communication fields, more particularly, to a kind of data block assemble method of efficiently eating dishes without rice or wine.
Background technology
In mobile communication field, air interface (referred to as eating dishes without rice or wine) is the wireless transmission specification between base station and terminal, is used
To define frequency of use, bandwidth, access opportunity, coding method and the handover of each wireless channel.Osi model will eat dishes without rice or wine
It is divided into following three layers：
● first layer：Physical layer, the Frequency Synchronization for data of being responsible for eating dishes without rice or wine, frame synchronization, power control, modulating/demodulating；
● the second layer：Data link layer, while responsible and control plane and user plane interaction data, in control plane (C
Face) it is responsible for transmission, encryption and the integrity protection of radio bearer signaling, it is responsible for user service data in user plane (faces U)
Transmission and encryption, data link layer are further divided into following two layers：
■ media access controls：It is divided into Medium Access Layer (UMAC) and lower Medium Access Layer (LMAC), UMAC is mainly born
Duty data block of eating dishes without rice or wine is eated dishes without rice or wine the tissue of data block, and LMAC is mainly responsible for the channel coding/decoding for data block of eating dishes without rice or wine；
■ logic link controls：It is responsible for safeguarding logical links, the tissue packet data frame that signaling is sent；
● third layer：Network layer is responsible for the advanced applications such as wireless heterogeneous networks.
Time division multiple acess TDMA air protocols are time-multiplexed to interface-free resources.By a physical carrier, it is divided into multiple
Physical channel, i.e.,：It is equally spaced on a timeline that carrier wave is divided into unlimited number of time slot, if the number of physical channels that carrier wave is supported
Amount is N, these time slots just according to 1,2 ..., N, 1 ... sequence number in cycles, the time slot of identical timeslot number combines
Come, is just known as a physical channel.Physical channel is mapped to difference according to the difference of the data content of physical channel transmission
Logic channel, logic channel includes mainly control channel, Traffic Channel, broadcast channel, the base station linearisation channels class such as channel
Type.
What responsible tissue eated dishes without rice or wine data is UMAC layer protocol stacks, and UMAC protocol stacks are located at the second layer of air protocol, are located at
It is similarly between two layers of logical link control layer and LMAC protocol stacks.The major function of UMAC protocol stacks is as follows：Frame and multiple
The synchronization of frame；The mapping of logic channel and physical channel；The foundation of Radio Link and channel distribution；Address administration；To signaling into
Row fragment and combination；Power control；Access control；Uplink measurement；Service is provided for circuit-mode application.
The design and realization of UMAC faces following problem：
1, system is that can respond the descending time slot request of LMAC as soon as possible first to the most significant demands of UMAC, is in addition wanted
Signaling, broadcast, channel configuration and business datum from upper layer are assembled into data block of eating dishes without rice or wine in time, are sent to LMAC；
2, according to agreement describe above-mentioned UMAC functions disperse very much, such as random access, time slot are authorized, signaling fragment and
The functions such as combination, channel configuration, it is necessary to which these divergent functions are organically together in series by a main line；
3, processing of the UMAC to the upper layer faces C, the faces U and lower layer's LMAC message is complete uncorrelated different process, holds very much
The conflict for handling same buffering area is easily led to, and to the faces C, the processing of the faces U message sink and to reply be asynchronous process, when reply
Machine must eat dishes without rice or wine to be analyzed the case where data block according to current time slots, this also requires UMAC the faces C, the faces U and LMAC can be disappeared
The processing of breath is united by certain mechanism.
Invention content
The technical problem to be solved by the present invention is to：Make UMAC both can be in a frame repeatedly in time by the signaling group in the faces C
Threading is eated dishes without rice or wine data block, while capableing of the descending time slot request of fastest response LMAC, and can be by the UMAC defined in agreement
Layer various functions are organically united.The data of eating dishes without rice or wine that the present invention proposed and realized a kind of highly dense poll, zero propagation is sent
Block assemble method, this method can make full use of interface-free resources, dynamic prediction and the assembling of data block of eating dishes without rice or wine be realized, shortest
Terminal request is responded in time.
In order to solve the above technical problems, the present invention is realized using following technical scheme：A kind of data block of efficiently eating dishes without rice or wine
Assemble method includes the following steps：
S1：The channel configuration mark of the Status Flag for data block of eating dishes without rice or wine, the Signaling Flag and channel to be sent of channel is set；
S2：Current time slots UMAC receives the data from LMAC, and UMAC is by the carrier number for including in data and time tag
Be converted to channel number；It asks comprising ascending idle port data block and descending time slot in the data of LMAC, is wrapped in descending time slot request
Containing carrier number and time tag, time tag includes Hyper Frame Number, multi-frame number, frame number and timeslot number；
S3:UMAC indexes the data block of eating dishes without rice or wine of descending time slot request according to channel number, according to the shape for data block of eating dishes without rice or wine
State mark checks whether the data block of eating dishes without rice or wine is completed, if being completed, which is sent directly to LMAC,
It is transferred to step S5；Otherwise, step S4 is executed；
S4:Checked according to Signaling Flag to be sent in the channel of this channel number and whether need signaling, if so, to its into
Capable data block assembling of eating dishes without rice or wine, will assemble and waits for that the data block of eating dishes without rice or wine of signaling is sent to LMAC；If no, directly this is eated dishes without rice or wine
Data block is sent to LMAC；
S5:Into next time slot, judge the timeslot number of the time slot whether be equal to include in current time slots time tag when
Gap number thens follow the steps S7 if being equal to；If being not equal to, S6 is thened follow the steps；
S6:The eat dishes without rice or wine data block to be sent to the time slot carries out data block assembling of eating dishes without rice or wine, and is transferred to step S5；
S7:Judge whether the time slot has new channel configuration information according to channel configuration mark, matches if so, channel then is arranged
It sets mark to come into force, carries out data initialization block of eating dishes without rice or wine, and data chunk of eating dishes without rice or wine is executed to time slot data block of eating dishes without rice or wine to be sent
Dress；Otherwise, by channel configuration flag clear, data initialization block of eating dishes without rice or wine is carried out, and to time slot data block of eating dishes without rice or wine to be sent
Execution eat dishes without rice or wine data block assembling；
The data block of eating dishes without rice or wine for completing single carrier is sent and cycle assembling.
Wherein, carrier number and time tag are converted to channel number in the step S2 is specially：
M=X<<log2N+X；
Wherein, M is channel number, and X is the timeslot number of time tag, and N is the maximum channel quantity that single carrier can carry.
Wherein, the data block status mark of eating dishes without rice or wine is set as：If data block of eating dishes without rice or wine is completed setting and eats dishes without rice or wine data
The Status Flag of block is to be completed, if the unassembled Status Flag for completing that data block of eating dishes without rice or wine is arranged of data block of eating dishes without rice or wine is unassembled
It completes.
Wherein, the Signaling Flag setting method to be sent in the step S1 is：Whether receive what LLC was sent according to UMAC
The disposition of data and the data to receiving is arranged the value of Signaling Flag to be sent, UMAC do not receive the data that LLC is sent or
When whole segmentations of the LLC data sent are sent completely by UMAC, then it is that UMAC does not receive LLC hairs that Signaling Flag to be sent, which is arranged,
The data come；UMAC receives the data that LLC is sent, then it is that UMAC receives the data that LLC is sent that Signaling Flag to be sent, which is arranged,；
UMAC receives the data that LLC is sent and carries out staged operation to the data that LLC is sent, then it is UMAC that Signaling Flag to be sent, which is arranged,
Staged operation is carried out to the data that LLC is sent.
Wherein, the data chunk dress of eating dishes without rice or wine is specially：
1) whether it is completed according to the Status Flag for data block of eating dishes without rice or wine judgement data block of eating dishes without rice or wine, if being completed, is tied
Beam eat dishes without rice or wine data block assembling；It is no to then follow the steps 2).
2) judge 3) logical channel type of the time slot is thened follow the steps if control channel according to channel configuration mark；
If Traffic Channel, then follow the steps 6)；
3) judge whether this control channel has signaling to send according to Signaling Flag pending, if not having, execute step 5)；If
Have, thens follow the steps 4)；
4) signaling is assembled into the data block of eating dishes without rice or wine of the time slot, judges whether the data block of eating dishes without rice or wine is completed, if assembling
It completes, then terminates data block assembling of eating dishes without rice or wine；If 5) unassembled completion, thens follow the steps；
5) check whether the time slot is temporary " sending request "；If this time slot has " sending request ", data of eating dishes without rice or wine are calculated
Block remaining space simultaneously sends " sending allows " primitive to control plane, terminates data block assembling of eating dishes without rice or wine；Otherwise, directly terminate to eat dishes without rice or wine
Data block assembles；
6) judge whether this Traffic Channel has signaling to send according to Signaling Flag pending, if so, then more by channel type
It is changed to control channel, is transferred to step 4)；If no, judging to whether there is in the business datum queue of this Traffic Channel and waiting for sending service
Data, and if it exists, read business datum pending, business datum is assembled into the data block of eating dishes without rice or wine of current time slots, setting eats dishes without rice or wine to count
It is to be completed according to bulk state mark, terminates data block assembling of eating dishes without rice or wine；Otherwise, directly terminate data block assembling of eating dishes without rice or wine.
Wherein, data block of eating dishes without rice or wine in the step S7 initializes：
S71:Judge whether present channel is broadcast channel, if so, terminating flow；If it is not, executing step S72；
S72:The logical channel type of current time slots is set according to channel configuration；
S73：Update the Status Flag for data block of eating dishes without rice or wine.
The present invention has the following advantages over the background art：
The data chunk organization method of eating dishes without rice or wine of the present invention can compare the Railway Project proposed at the beginning of satisfactory solution design,
System can both respond the descending time slot request of LMAC faster, and by the verification of actual test, response time magnitude is only 10-
5 seconds；It is up to N+1 chance assembling simultaneously for each data block of eating dishes without rice or wine, when capableing of the transmission of alap reduction signaling
Prolong；And it can be asked using descending time slot, UMAC layers of institute functional are cascaded.
Description of the drawings
Fig. 1 is that the data block of eating dishes without rice or wine of the present invention sends and recycles assembling flow path figure；
Fig. 2 is the faces C and UMAC message interaction process figures；
Fig. 3 is the data block assembling flow chart of eating dishes without rice or wine of the present invention.
Specific implementation mode
The method of the invention is described in further detail below in conjunction with the accompanying drawings.
A kind of data block assemble method of efficiently eating dishes without rice or wine, includes the following steps：
S1：Initialize the channel configuration mark of the Status Flag for data block of eating dishes without rice or wine, the Signaling Flag and channel to be sent of channel
Will；
The Status Flag for data block of eating dishes without rice or wine is set as：If data block of eating dishes without rice or wine is completed the state mark for data block of eating dishes without rice or wine
Will sets 1, if data block of eating dishes without rice or wine resets the Status Flag for data block of eating dishes without rice or wine after being sent completely.
Signaling Flag setting method to be sent is：UMAC does not receive the data that LLC is sent, and Signaling Flag to be sent is clear
Zero；UMAC receives the data that LLC is sent, and Signaling Flag to be sent is set 1；UMAC receives the data that LLC is sent and is sent to LLC
Data carry out staged operation, Signaling Flag to be sent is set 2；Whole segmentations of the LLC data sent are sent completely by UMAC
When, Signaling Flag to be sent is reset again.
Channel configuration traffic sign placement method is：Channel configuration information is received, it is index that the information content, which is kept in channel number,
Memory space, setting channel configuration flag bit 1；It waits for that the descending time slot request of the channel reaches, first determines whether the letter of the channel
Road configures whether mark is 1, enables the channel configuration come into force if 1, and it is 0 that channel configuration mark, which is then arranged,；If the channel
Channel configuration mark is 0, then without operation.
S2：Current time slots UMAC receives the data from LMAC, and UMAC is by the carrier number for including in data and time tag
Be converted to channel number；
It is asked comprising ascending idle port data block and descending time slot in the data of LMAC, includes carrier number in descending time slot request
And time tag, time tag include Hyper Frame Number, multi-frame number, frame number and timeslot number；
Carrier number and time tag, which are converted to channel number, is specially：M=X<<log2N+X；Wherein, M compiles for channel
Number, X is the timeslot number of time tag, and N is the maximum channel quantity that single carrier can carry.
S3:UMAC indexes the data block of eating dishes without rice or wine of descending time slot request according to channel number, according to the shape for data block of eating dishes without rice or wine
State mark checks whether the data block of eating dishes without rice or wine is completed, if being completed, which is sent directly to LMAC,
It is transferred to step S5；Otherwise, step S4 is executed；
S4:Checked according to Signaling Flag to be sent in the channel of this channel number and whether need signaling, if so, to its into
Capable data block assembling of eating dishes without rice or wine, will assemble and waits for that the data block of eating dishes without rice or wine of signaling is sent to LMAC；If no, directly this is eated dishes without rice or wine
Data block is sent to LMAC；
S5:Into next time slot, judge the timeslot number of the time slot whether be equal to include in current time slots time tag when
Gap number thens follow the steps S7 if being equal to；If being not equal to, S6 is thened follow the steps；
S6:The eat dishes without rice or wine data block to be sent to the time slot carries out data block assembling of eating dishes without rice or wine, and is transferred to step S5；
S7:Judge whether the time slot has new channel configuration information according to channel configuration mark, matches if so, channel then is arranged
It sets mark to come into force, carries out data initialization block of eating dishes without rice or wine, and data chunk of eating dishes without rice or wine is executed to time slot data block of eating dishes without rice or wine to be sent
Dress；Otherwise, by channel configuration flag clear, data initialization block of eating dishes without rice or wine is carried out, and to time slot data block of eating dishes without rice or wine to be sent
Execution eat dishes without rice or wine data block assembling；
Data of eating dishes without rice or wine initialization block is specially：Judge whether present channel is broadcast channel, if so, terminating flow；If no
It is that the logical channel type and update that current time slots then are arranged according to channel configuration are eated dishes without rice or wine the Status Flag of data block.
The data block of eating dishes without rice or wine for completing single carrier is sent and cycle assembling.
Fig. 1 is that present invention data block of eating dishes without rice or wine sends and recycle assembling flow path figure, has invoked data of eating dishes without rice or wine three times on stream
Block assembling flow path, Fig. 3 are the flow of data block assembling of the invention of eating dishes without rice or wine：
1) whether it is completed according to the Status Flag for data block of eating dishes without rice or wine judgement data block of eating dishes without rice or wine, if being completed, is tied
Beam eat dishes without rice or wine data block assembling；It is no to then follow the steps 2).
2) judge 3) logical channel type of the time slot is thened follow the steps if control channel according to channel configuration mark；
If Traffic Channel, then follow the steps 6)；
3) judge whether this control channel has signaling to send according to Signaling Flag pending, if not having, execute step 5)；If
Have, thens follow the steps 4)；
4) signaling is assembled into the data block of eating dishes without rice or wine of the time slot, judges whether the data block of eating dishes without rice or wine is completed, if assembling
It completes, then terminates data block assembling of eating dishes without rice or wine；If 5) unassembled completion, thens follow the steps；
5) check whether the time slot is temporary " sending request "；If this time slot has " sending request ", data of eating dishes without rice or wine are calculated
Block remaining space simultaneously sends " sending allows " primitive to control plane, terminates data block assembling of eating dishes without rice or wine；Otherwise, directly terminate to eat dishes without rice or wine
Data block assembles；
6) judge whether this Traffic Channel has signaling to send according to Signaling Flag pending, if so, then more by channel type
It is changed to control channel, is transferred to step 4)；If no, judging to whether there is in the business datum queue of this Traffic Channel and waiting for sending service
Data, and if it exists, read business datum pending, business datum is assembled into the data block of eating dishes without rice or wine of current time slots, setting eats dishes without rice or wine to count
It is to be completed according to bulk state mark, terminates data block assembling of eating dishes without rice or wine；Otherwise, directly terminate data block assembling of eating dishes without rice or wine.
UMAC can support multiple carrier waves, each carrier wave to support N number of channel, initialize UMAC, need for each channel point
With a set of memory space, using channel number as index, then UMAC enters normal reception state, and UMAC is monitored at any time to be come
Message from the face LMAC, C (signaling, broadcast, channel configuration) and the faces U, wherein the descending time slot from LMAC asks priority processing,
UMAC uses synchronization process mode to descending time slot request, and asynchronous process mode is all made of to other message.UMAC, which is received, to be removed
Message except LMAC takes simple process temporary later, remains to receive the processing for carrying out depth after descending time slot is asked again.Under
Face is signaling messages from C face of the UMAC to receiving, the broadcast message from the faces C, the channel configuration messages from the faces C, comes
The different assembling processing procedures of service message from the faces U and the message from LMAC.
Fig. 2 is the faces C and UMAC message interaction process figures, as shown in Fig. 2, UMAC receives the signaling message from the faces C, if
" sending request " primitive illustrates that the faces C have signaling data request to send, and UMAC is index with channel number, is deposited into corresponding
Data space；Then under the request of recent descending time slot, UMAC assesses the data block situation of eating dishes without rice or wine of present channel, selection
The faces C " sending allows " primitive whether is replied, informs that data block of eating dishes without rice or wine is ready to, " transmission data " primitive is replied in the subsequent faces C, will be true
Positive signaling data issues, and UMAC waits for that this data assembling into data block of eating dishes without rice or wine, is then replied the faces C by next descending time slot request
" sending report " primitive, informs and this time communicates successfully.
UMAC receives the broadcast message from the faces C, this message direct coding is become broadcast signaling, by old broadcast signaling
It replaces, waits for that next time slot is sent.
UMAC receives the channel configuration messages from the faces C, is that index keeps in this message, while record has with channel number
New channel configuration messages wait for that the corresponding descending time slot request of this last time slot reaches, this time slot are eated dishes without rice or wine under data block
After hair, this channel configuration is come into force and data block of eating dishes without rice or wine is reinitialized according to new logical channel type.
UMAC receives the service message from the faces U, is that business datum message team is added in this message by index with channel number
Row wait for the last descending time slot request to reach, are assembled into the data block of eating dishes without rice or wine of respective channels.
UMAC takes synchronization process mechanism to LMAC message, message be attached to descending time slot request and time tag (Hyper Frame Number,
Multi-frame number, frame number and timeslot number), time tag is converted to channel number by UMAC first, and is indexed and be stored in corresponding buffering
The temporary news in area, is carried out respective handling, is assembled into corresponding data block of eating dishes without rice or wine and is sent to LMAC, then to follow-up
Front is kept in other port datas and carries out cycle assembling by one frame data, pays attention to subsequent nth slot data, i.e., same channel
Next time slot, carry out channel configuration first and reinitialize work.
By such processing, a frame just starts to build each time slot according to channel type before sending, at the beginning of structure
To N+1 assembling of experience altogether is sent, when asking the descending time slot of the time slot to ask to reach, which can quickly send out very much
Toward LMAC, solves the problems, such as to propose at the beginning of design, meet the demand of system application.
Claims (5)
1. a kind of data block assemble method of efficiently eating dishes without rice or wine, it is characterised in that include the following steps：
S1：The channel configuration mark of the Status Flag for data block of eating dishes without rice or wine, the Signaling Flag and channel to be sent of channel is set；
S2：Current time slots UMAC receives the data from LMAC, and UMAC converts the carrier number for including in data and time tag
For channel number；It is asked comprising ascending idle port data block and descending time slot in the data of LMAC, includes load in descending time slot request
Wave number and time tag, time tag include Hyper Frame Number, multi-frame number, frame number and timeslot number；
S3:UMAC indexes the data block of eating dishes without rice or wine of descending time slot request according to channel number, according to the state mark for data block of eating dishes without rice or wine
Will checks whether the data block of eating dishes without rice or wine is completed, if being completed, which is sent directly to LMAC, is transferred to
Step S5；Otherwise, step S4 is executed；
S4:It is checked according to Signaling Flag to be sent in the channel of this channel number and whether needs signaling, if so, carrying out sky to it
Mouth data block assembling, will assemble and waits for that the data block of eating dishes without rice or wine of signaling is sent to LMAC；If no, directly by this data of eating dishes without rice or wine
Block is sent to LMAC；
S5:Into next time slot, judge whether the timeslot number of the time slot is equal to the timeslot number in current time slots time tag included,
If being equal to, S7 is thened follow the steps；If being not equal to, S6 is thened follow the steps；
S6:The eat dishes without rice or wine data block to be sent to the time slot carries out data block assembling of eating dishes without rice or wine, and is transferred to step S5；
S7:Judge whether the time slot has new channel configuration information according to channel configuration mark, if so, channel configuration mark is then arranged
Will comes into force, and carries out data initialization block of eating dishes without rice or wine, and execute data block assembling of eating dishes without rice or wine to time slot data block of eating dishes without rice or wine to be sent；It is no
Then, by channel configuration flag clear, data initialization block of eating dishes without rice or wine is carried out, and sky is executed to time slot data block of eating dishes without rice or wine to be sent
Mouth data block assembling；The data initialization block of eating dishes without rice or wine is specially：
S71:Judge whether present channel is broadcast channel, if so, terminating flow；If it is not, executing step S72；
S72:The logical channel type of current time slots is set according to channel configuration；
S73：Update the Status Flag for data block of eating dishes without rice or wine；
The data block of eating dishes without rice or wine for completing single carrier is sent and cycle assembling.
2. a kind of data block assemble method of efficiently eating dishes without rice or wine according to claim 1, it is characterised in that：In the step S2
Carrier number and time tag, which are converted to channel number, is specially：
M=X<<log2N+X；
Wherein, M is channel number, and X is the timeslot number of time tag, and N is the maximum channel quantity that single carrier can carry.
3. a kind of data block assemble method of efficiently eating dishes without rice or wine according to claim 1, it is characterised in that：The data of eating dishes without rice or wine
The Status Flag of block is set as：If data block of eating dishes without rice or wine be completed setting eat dishes without rice or wine data block Status Flag be completed,
If the unassembled Status Flag for completing that data block of eating dishes without rice or wine is arranged of data block of eating dishes without rice or wine is unassembled completion.
4. a kind of data block assemble method of efficiently eating dishes without rice or wine according to claim 1, it is characterised in that：In the step S1
Signaling Flag setting method to be sent be：The processing of data and the data to receiving that LLC is sent whether is received according to UMAC
The value of Signaling Flag to be sent is arranged in situation, and UMAC does not receive the data that LLC is sent or UMAC by the whole of the LLC data sent
When segmentation is sent completely, then it is that UMAC does not receive the data that LLC is sent that Signaling Flag to be sent, which is arranged,；UMAC receives LLC and sends
Data, then be arranged Signaling Flag to be sent be UMAC receive the data that LLC is sent；UMAC receives data that LLC is sent and right
The data that LLC is sent carry out staged operation, then it is that UMAC carries out segmentation behaviour to the data that LLC is sent that Signaling Flag to be sent, which is arranged,
Make.
5. a kind of data block assemble method of efficiently eating dishes without rice or wine according to claim 1, it is characterised in that：Described eats dishes without rice or wine to count
It is specially according to block assembling：
1) whether it is completed according to the Status Flag for data block of eating dishes without rice or wine judgement data block of eating dishes without rice or wine, if being completed, terminates sky
Mouth data block assembling；It is no to then follow the steps 2)；
2) judge 3) logical channel type of the time slot is thened follow the steps if control channel according to channel configuration mark；If
6) Traffic Channel thens follow the steps；
3) judge whether this control channel has signaling to send according to Signaling Flag pending, if not having, execute step 5)；If so,
It thens follow the steps 4)；
4) signaling is assembled into the data block of eating dishes without rice or wine of the time slot, judges whether the data block of eating dishes without rice or wine is completed, if being completed,
Then terminate data block assembling of eating dishes without rice or wine；If 5) unassembled completion, thens follow the steps；
5) check whether the time slot is temporary " sending request "；If this time slot has " sending request ", it is surplus to calculate data block of eating dishes without rice or wine
Complementary space simultaneously sends " sending allows " primitive to control plane, terminates data block assembling of eating dishes without rice or wine；Otherwise, directly terminate data of eating dishes without rice or wine
Block assembles；
6) judge whether this Traffic Channel has signaling to send according to Signaling Flag pending, if so, being then changed to channel type
Control channel is transferred to step 4)；If no, judging to whether there is in the business datum queue of this Traffic Channel and waiting for sending service number
According to, and if it exists, business datum pending is read, business datum is assembled into the data block of eating dishes without rice or wine of current time slots, data of eating dishes without rice or wine are set
Bulk state mark is to be completed, and terminates data block assembling of eating dishes without rice or wine；Otherwise, directly terminate data block assembling of eating dishes without rice or wine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195264.1A CN104796944B (en) | 2015-04-23 | 2015-04-23 | A kind of data block assemble method of efficiently eating dishes without rice or wine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195264.1A CN104796944B (en) | 2015-04-23 | 2015-04-23 | A kind of data block assemble method of efficiently eating dishes without rice or wine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104796944A CN104796944A (en) | 2015-07-22 |
| CN104796944B true CN104796944B (en) | 2018-10-16 |
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