CN109561468A - A kind of data delivery method, data transmission method for uplink and equipment - Google Patents
A kind of data delivery method, data transmission method for uplink and equipment Download PDFInfo
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- CN109561468A CN109561468A CN201710883080.3A CN201710883080A CN109561468A CN 109561468 A CN109561468 A CN 109561468A CN 201710883080 A CN201710883080 A CN 201710883080A CN 109561468 A CN109561468 A CN 109561468A
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- data packet
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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
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
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Abstract
A kind of data delivery method, data transmission method for uplink and equipment provided in an embodiment of the present invention.Method and apparatus provided in an embodiment of the present invention, the data packet of layer 2 (L2) is eliminated by sequence number reordering function in terminal side, after wherein every layer protocol stack receives complete data packet, no longer submitted by sequence number sequence, but using more such as directly submitting and the descending based on data packet weight in window submit by the way of be submitted to higher, and the transmission of repetitive data packet is excluded in delivery process, so that terminal applies layer can obtain more or prior data packet before the deadline, reduce the pressure of decoder module, the generation of business Caton can be reduced or avoided, improve customer service experience.
Description
Technical field
The present invention relates to mobile communication technology fields, and in particular to a kind of data delivery method, data transmission method for uplink and sets
It is standby.
Background technique
Existing downlink data packet passes through Packet Data Convergence Protocol (PDCP, Packet Data Convergence
Protocol when) layer reverse transfers control protocol (TCP, Transmission Control Protocol) layer is submitted, usually
It needs sequentially to submit.When there is data packet to lack (lose or delay to reach), even if the data packet of sequence rearward arrived
It can not be submitted to higher.
PDCP sequentially submits data packet to higher, will increase low time delay large-data operation (such as virtual reality (VR)
Business) receiving end application layer obtains the time delay of data packet, it is likely that it is more than refresh time, so as to cause picture Caton, and can be right
Decoder module poses a big pressure, and leads to poor user experience.
Therefore, a kind of method is needed, can be realized the data packet for timely submitting business to high level, so that receiving end is applied
Layer can obtain more or prior data packet before the deadline, reduce the processing pressure of decoder module, reduce
The generation of Caton improves user experience.
Summary of the invention
Technical problems to be solved of the embodiment of the present invention are to provide a kind of data delivery method, data transmission method for uplink and set
It is standby, the data packet of business can be more quickly submitted to high level, and receiving end application layer is obtained before the deadline
More or prior data packet is taken, the processing pressure of decoder module is reduced, reduces the generation of Caton, improves user's body
It tests.
In order to solve the above technical problems, being applied to terminal side, packet the embodiment of the invention provides a kind of data delivery method
It includes:
Receive the downlink data packet of target service；
Cancel the processing of reordering to downlink data packet, submits mode according to non-sequential and submit the downlink data packet.
Preferably, described to submit the step of mode submits the downlink data packet according to non-sequential in the above method, packet
It includes:
According to the reception sequence of downlink data packet, the downlink data packet is submitted；Alternatively,
The weighted value for obtaining the downlink data packet that sliding passes in window of reordering, according to the sequence of the weighted value,
Submit the downlink data packet to reorder in sliding biography window, the weighted value of the downlink data packet and the downlink data packet
Significance level in terminal applies is positively correlated.
Preferably, in the above method, before the step of submitting the downlink data packet, which comprises
It abandons and repeats received downlink data data packet.
Preferably, in the above method, described the step of submitting the downlink data packet, comprising:
It is described currently wait submit submitting in the data packet discontinuous for sequence number of the downlink data packet currently wait submit
Downlink data packet when, submit the index of the sequence number of the downlink data packet currently to be submitted.
Preferably, in the above method, the step of the handling of reordering cancelled to downlink data packet, comprising:
When the target service corresponds to single connection, cancel the reordering function of wireless chain control layer；And
When the target service corresponds at least two connections, cancel the function that reorders of packet data convergence protocol
Energy.
The embodiment of the invention also provides a kind of data transmission method for uplink, are applied to network side, comprising:
Determine the weighted value of the downlink data packet of the target service of terminal, wherein the weighted value of the downlink data packet with
Significance level of the downlink data packet in terminal applies is positively correlated；
The downlink data packet and its weighted value of the target service are sent to terminal.
The embodiment of the invention also provides a kind of terminals, comprising:
Transceiver, for receiving the downlink data packet of target service；
Processor, for cancelling the processing of reordering to downlink data packet, according to non-sequential submit mode submit it is described under
Row data packet.
The embodiment of the invention also provides a kind of network equipments, comprising:
Processor, the weighted value of the downlink data packet of the target service for determining terminal, wherein the downlink data packet
Weighted value and the downlink data packet display picture in significance level be positively correlated；
Transceiver, for sending the downlink data packet and its weighted value of the target service to terminal.
The embodiment of the invention also provides a kind of communication equipments, comprising: memory, processor and storage are on a memory simultaneously
The computer program that can be run on a processor when the computer program is executed by the processor, is realized as described above
The step of data delivery method, or the step of realizing data transmission method for uplink as claimed in claim 6.
The embodiment of the invention also provides a kind of computer readable storage medium, deposited on the computer readable storage medium
Computer program is contained, when the computer program is executed by processor, the step of realizing data delivery method as described above,
Or the step of realizing data transmission method for uplink as claimed in claim 6.
Compared with prior art, data delivery method, data transmission method for uplink and equipment provided in an embodiment of the present invention, at end
End side eliminates the data packet of layer 2 (L2) by sequence number reordering function, wherein after every layer protocol stack receives complete data packet, no
It is submitted again by sequence number sequence, but use is more such as directly submitted and the descending based on data packet weight in window is passed
The mode of friendship is submitted to higher, and the transmission of repetitive data packet is excluded in delivery process, so that terminal applies
Layer can obtain more or prior data packet before the deadline, reduce the pressure of decoder module, it is possible to reduce
Or the generation of business Caton is avoided, improve customer service experience.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
A kind of flow chart of Fig. 1 data delivery method provided in an embodiment of the present invention；
An exemplary diagram of interaction between Fig. 2 terminal side protocol layer provided in an embodiment of the present invention；
Another exemplary diagram of interaction between Fig. 3 terminal side protocol layer provided in an embodiment of the present invention；
A kind of flow chart of Fig. 4 data transmission method for uplink provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 6 is another structural schematic diagram of terminal provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of the network equipment provided in an embodiment of the present invention；
Fig. 8 is another structural schematic diagram of the network equipment provided in an embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.In the following description, such as specific configuration is provided and the specific detail of component is only
In order to help comprehensive understanding the embodiment of the present invention.It therefore, it will be apparent to those skilled in the art that can be to reality described herein
Example is applied to make various changes and modifications without departing from scope and spirit of the present invention.In addition, for clarity and brevity, it is omitted pair
The description of known function and construction.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic is included at least one embodiment of the present invention.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these specific features, knot
Structure or characteristic can combine in any suitable manner in one or more embodiments.
In various embodiments of the present invention, it should be appreciated that the size of the serial number of following each processes is not meant to execute suitable
Sequence it is successive, the execution of each process sequence should be determined by its function and internal logic, the implementation without coping with the embodiment of the present invention
Process constitutes any restriction.
Please refer to Fig. 1, a kind of data delivery method provided in an embodiment of the present invention is applied to terminal side, and this method can be with
The data packet that business is timely submitted to terminal high-rise (such as application layer), so that high can obtain before the deadline more layer by layer
More or prior data packet reduces the processing pressure of terminal side decoder module, reduces the generation of business Caton, improves and uses
Family experience.As shown in Figure 1, the data delivery method includes:
Step 11, the downlink data packet of target service is received.
Here, terminal can receive the downlink data packet of the target service of network transmission.The target service can be low
Time delay big data quantity type service is required compared with low time delay and the biggish business of data rate, typical business such as virtual reality
Business.
Step 12, cancel the processing of reordering to downlink data packet, submit mode according to non-sequential and submit the lower line number
According to packet.
Since the arrival of data packet may not be successively to reach according to its transmission sequence.In the prior art, terminal
It is sequentially to be submitted to high level, for example, being usually to be passed in window in sliding of reordering, to receiving after receiving data packet
Data packet carry out processing of reordering according to its serial number, then, give the packet data delivery after sequence to high level.The embodiment of the present invention
Caused time delay is handled in order to reduce to reorder, the processing of reordering to downlink data packet is eliminated, to pass according to non-sequential
Friendship mode submits the downlink data packet to high level (such as application layer).
In the embodiment of the present invention, the non-sequential is submitted mode and specifically be can be, terminal according to downlink data packet reception
Sequentially, the downlink data packet is submitted, alternatively, the weighted value for the downlink data packet in sliding biography window that reorders is obtained, according to
The sequence of the weighted value submits the downlink data packet to reorder in sliding biography window, the downlink data packet
The significance level of weighted value and the downlink data packet in terminal applies is positively correlated.Above-mentioned weighted value is under network side is each
Row data packet is configured.For example, the application that terminal side has multiple priority different, network side is in the downlink for sending different business
When data packet, while the priority of business is corresponded to according to the downlink data packet, the weight of downlink data packet is set, and priority is higher
Business, downlink data packet have higher weight.In this way, terminal receives the downlink data of the corresponding business of different application
Bao Shi can preferentially submit the higher downlink data packet of weight according to the sequence of the weight wherein carried.
In above-mentioned steps 12, if downlink data packet currently to be submitted is the discontinuous data packet of sequence number,
When submitting the currently downlink data packet wait submit, the sequence number of the downlink data packet currently to be submitted can also be submitted
Index so that the high-rise relevant treatment that can complete data packet according to index.
In addition, for the downlink data data packet for repeating to receive, the present invention is real before submitting downlink data packet to high level
Applying example can directly abandon, and be no longer forwarded to high level.
By above step, the embodiment of the present invention can reduce packet data delivery and be sent to high-rise time delay, so that terminal applies
Layer can obtain more or prior data packet before the deadline, reduce the pressure of decoder module, it is possible to reduce or
The generation of Caton is avoided, customer service experience is improved.
In the embodiment of the present invention, when the target service corresponds to the single connection between terminal and network, Ke Yi
Wireless spread-spectrum technology (RLC) layer cancels reordering function.And correspond between terminal and network at least in the target service
When two connections, reordering function can be cancelled in Packet Data Convergence Protocol (PDCP) layer.
Fig. 2 furthermore presents terminal side according to the reception sequence of downlink data packet, directly submits the downlink data packet
When, the treatment process of associated protocol layers.It directly submits, i.e., submits data packet with itself according to the packet sequence received
Sequence number it is unrelated.
As shown in Fig. 2, for example, when only establishing single connection between terminal and network, the rearrangement of downlink data packet and go
Weight function is usually realized in rlc layer.If realizing, the non-sequential of PDCP is forwarded to TCP, and the embodiment of the present invention is first in rlc layer processing
Cancel reordering function when downlink data packet, after rlc layer carries out the duplicate removal processing of downlink data packet, directly submits PDCP layers, and
Afterwards higher (such as TCP layer) is directly submitted again for PDCP layers.In another example for anchor point be located at PDCP layers multi-connection (such as terminal with
Establishing between network has dual link), reordering for downlink data packet is realized with duplicate removal function at PDCP layers.At this point, PDCP layers will
The downlink data packet of collection is directly submitted to higher (such as TCP layer) without reordering, when encountering duplicate lower line number
After packet, PDCP layers of directly discarding are not submitted upwards.
Fig. 3 furthermore presents terminal side according to the sequence of the weighted value of downlink data packet, submits the lower line number
When according to packet, the treatment process of associated protocol layers.At this point, passing the slave height of the weight of downlink data packet in window based on sliding of reordering
It is successively submitted to low sequence.Firstly, cancelling reordering function.The sliding of reordering of the embodiment of the present invention passes window size, can
To pass that window is consistent, but the data packet in window is not reset according to sequence number with tradition sliding of reordering, but according to downlink
Data packet weighted value (i.e. each data packet needs to distinguish the data packet of different frame to the significance levels of terminal applies, network side,
The different weighted value of intraframe data packet is identified simultaneously) carry out descending arrangement.Sliding of reordering passes the data that weighted value is big in window
Packet is preferentially submitted upwards.
As shown in figure 3, for example, when only establishing single connection between terminal and network, the rearrangement of downlink data packet and go
Weight function is usually realized in rlc layer.If realizing, PDCP's is forwarded to TCP according to above-mentioned weighted value, and the embodiment of the present invention exists first
After rlc layer receives downlink data packet, duplicate removal processing is first carried out, then, sliding passes in window according to weighted value reordering
Sequence carry out descending arrangement downlink data packet is then submitted PDCP layers according to collating sequence, then PDCP layers it is direct again
Submit higher (such as TCP layer).In another example for anchor point be located at PDCP layers multi-connection (between such as terminal and network establish have
Dual link), after PDCP layers receive downlink data packet, first carry out duplicate removal processing, then, reorder sliding pass window in by
Then downlink data packet is submitted TCP layer according to collating sequence by the sequence progress descending arrangement according to weighted value.
Corresponding to above method, the present invention also provides the data transmission method for uplink of network side, and referring to figure 4., the present invention is real
A kind of data transmission method for uplink of example offer is provided, is applied to the lateral terminal of network and sends downlink data packet, this method comprises:
Step 41, the weighted value of the downlink data packet of the target service of terminal is determined, wherein the power of the downlink data packet
The significance level of weight values and the downlink data packet in terminal applies is positively correlated.
Here, the significance level of the weighted value of downlink data packet and the downlink data packet in terminal applies is positively correlated.
The higher business of priority, downlink data packet have higher weight.Conversely, the business that priority is lower, downlink data
Packet has lower weight.Above-mentioned weighted value is that network is configured by each downlink data packet.For example, terminal side have it is multiple excellent
The different application of first grade, network side correspond to industry according to the downlink data packet when sending the downlink data packet of different business
The weight of downlink data packet is arranged in the priority of business, in this way, terminal receives the downlink data packet of the corresponding business of different application
When, the higher downlink data packet of weight can preferentially be submitted according to the sequence of the weight wherein carried.
Step 42, the downlink data packet and its weighted value of the target service are sent to terminal.
By above step, the embodiment of the present invention carries corresponding weight in the downlink data packet that network is sent to terminal
Value, so that terminal can submit lower line number to terminal high level according to the sequence of the weighted value of the downlink data packet received
According to packet, realizes a kind of data delivery that non-sequential is submitted processing, time delay caused by data packet re-ordering can be reduced, so that terminal
Application layer can obtain more or prior data packet before the deadline, reduce the pressure of decoder module, can subtract
Less or the generation of Caton is avoided, improves customer service experience.
Based on the method that above embodiments provide, the embodiment of the invention also provides a kind of computer readable storage medium,
Computer program is stored on the computer readable storage medium, when the computer program is executed by processor, realize with
Described in upper embodiment the step of data delivery method, or the step of realizing data transmission method for uplink described in above embodiments.
Equipment based on the method that above embodiments provide, the embodiment of the invention also provides the above method is implemented.
Referring to figure 5., the embodiment of the invention provides a kind of terminals 50, comprising:
Transceiver 51, for receiving the downlink data packet of target service；
Processor 52, for cancelling the processing of reordering to downlink data packet, according to non-sequential submit mode submit it is described
Downlink data packet.
Preferably, the processor 52 is also used to the reception sequence according to downlink data packet, submits the downlink data
Packet；Alternatively, the weighted value for the downlink data packet that sliding passes in window of reordering is obtained, according to the sequence of the weighted value,
Submit the downlink data packet to reorder in sliding biography window, the weighted value of the downlink data packet and the downlink data packet
Significance level in terminal applies is positively correlated.
Preferably, the processor 52, was also used to before the step of submitting the downlink data packet, abandons and repeats to receive
Downlink data data packet.
Preferably, the processor 52 is also used in downlink data packet currently to be submitted be the discontinuous number of sequence number
When according to packet, when submitting the currently downlink data packet wait submit, the sequence of the downlink data packet currently to be submitted is submitted
The index of row number.
Preferably, the processor 52 is also used to cancel Radio Link when the target service corresponds to single connection
The reordering function of control layer；And when the target service corresponds at least two connections, cancel packet data convergence association
Discuss the reordering function of layer.
Fig. 6, another structure of terminal provided in an embodiment of the present invention are please referred to, which includes: processor 601, receives
Hair machine 602, memory 603, user interface 604 and bus interface, in which:
In embodiments of the present invention, terminal 600 further include: storage 603 and can be run on processor 601 on a memory
Computer program, computer program by processor 601 execute when realize following steps: receive the downlink data of target service
Packet；Cancel the processing of reordering to downlink data packet, submits mode according to non-sequential and submit the downlink data packet.
In Fig. 6, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 601
The various circuit connections of memory that represent of one or more processors and memory 603 together with.Bus architecture can be with
By such as peripheral equipment, voltage-stablizer together with various other circuit connections of management circuit or the like, these are all these
Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 602 can be
Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.Needle
To different user equipmenies, user interface 604, which can also be, external the interface for needing equipment is inscribed, and the equipment of connection includes
But be not limited to keypad, display, loudspeaker, microphone, control stick etc..
Processor 601, which is responsible for management bus architecture and common processing, memory 603, can store processor 601 and is holding
Used data when row operation.
Optionally, following steps be can also be achieved when computer program is executed by processor 603: according to connecing for downlink data packet
Receipts sequence, submits the downlink data packet；Alternatively, obtaining the weighted value for the downlink data packet in sliding biography window that reorders, press
According to the sequence of the weighted value, the downlink data packet to reorder in sliding biography window, the downlink data packet are submitted
Significance level in terminal applies of weighted value and the downlink data packet be positively correlated.
Optionally, following steps be can also be achieved when computer program is executed by processor 603: submitting the downlink data
Before the step of packet, abandons and repeat received downlink data data packet.
Optionally, following steps be can also be achieved when computer program is executed by processor 603: in downlink currently to be submitted
When data packet is sequence number discontinuous data packet, when submitting the currently downlink data packet wait submit, described work as is submitted
The index of the sequence number of preceding downlink data packet to be submitted.
Optionally, following steps be can also be achieved when computer program is executed by processor 603: corresponding in the target service
When single connection, cancel the reordering function of wireless chain control layer；And correspond at least two in the target service
When connection, cancel the reordering function of packet data convergence protocol.
Fig. 7 is please referred to, the embodiment of the invention provides a kind of network equipment, which includes:
Processor 71, the weighted value of the downlink data packet of the target service for determining terminal, wherein the downlink data
The significance level of the weighted value of packet and the downlink data packet in display picture is positively correlated.
Transceiver 72, for sending the downlink data packet and its weighted value of the target service to terminal.
Referring to FIG. 8, the embodiment of the invention provides another structural schematic diagrams of the network equipment, comprising: processor 801,
Transceiver 802, memory 803 and bus interface, in which:
In embodiments of the present invention, the network equipment 800 further include: storage on a memory 803 and can be on processor 801
The computer program of operation, computer program realize following steps when being executed by processor 801: determining the target service of terminal
The weighted value of downlink data packet, wherein the weighted value of the downlink data packet and the downlink data packet are in terminal applies
Significance level is positively correlated；The downlink data packet and its weighted value of the target service are sent to terminal.
In fig. 8, bus architecture may include the bus and bridge of any number of interconnection, specifically be represented by processor 801
The various circuit connections of memory that represent of one or more processors and memory 803 together with.Bus architecture can be with
By such as peripheral equipment, voltage-stablizer together with various other circuit connections of management circuit or the like, these are all these
Well known to field, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 802 can be
Multiple element includes transmitter and receiver, provides the unit for communicating over a transmission medium with various other devices.
Processor 801, which is responsible for management bus architecture and common processing, memory 803, can store processor 801 and is holding
Used data when row operation.
In conclusion method and apparatus provided in an embodiment of the present invention, is pressed in the data packet that terminal side eliminates layer 2 (L2)
Sequence number reordering function, wherein no longer submitted by sequence number sequence after every layer protocol stack receives complete data packet, but
Using more such as directly submitting and the descending based on data packet weight in window submit by the way of be submitted to higher, and passing
The transmission that repetitive data packet is excluded during handing over, so that terminal applies layer can obtain more before the deadline
Or prior data packet, reduce the pressure of decoder module, it is possible to reduce or the generation of business Caton is avoided, improve user
Business experience.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.Some or all of unit therein can be selected to realize the embodiment of the present invention according to the actual needs
Purpose.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) execute data delivery method described in each embodiment of the present invention or data transmission
The all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc.
The various media that can store program code.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of data delivery method is applied to terminal side characterized by comprising
Receive the downlink data packet of target service；
Cancel the processing of reordering to downlink data packet, submits mode according to non-sequential and submit the downlink data packet.
2. the method as described in claim 1, which is characterized in that described to submit mode according to non-sequential and submit the downlink data
The step of packet, comprising:
According to the reception sequence of downlink data packet, the downlink data packet is submitted；Alternatively,
The weighted value for obtaining the downlink data packet in sliding biography window that reorders is submitted according to the sequence of the weighted value
The sliding of reordering passes the downlink data packet in window, and the weighted value of the downlink data packet and the downlink data packet are at end
Significance level in the application of end is positively correlated.
3. method according to claim 2, which is characterized in that before the step of submitting the downlink data packet, the side
Method includes:
It abandons and repeats received downlink data data packet.
4. method according to claim 2, which is characterized in that described the step of submitting the downlink data packet, comprising:
When the downlink data packet currently wait submit is the discontinuous data packet of sequence number, submit it is described it is currently to be submitted under
When row data packet, the index of the sequence number of the downlink data packet currently to be submitted is submitted.
5. the method as described in claim 1, which is characterized in that the step for cancelling the processing of reordering to downlink data packet
Suddenly, comprising:
When the target service corresponds to single connection, cancel the reordering function of wireless chain control layer；And
When the target service corresponds at least two connections, cancel the reordering function of packet data convergence protocol.
6. a kind of data transmission method for uplink is applied to network side characterized by comprising
Determine the weighted value of the downlink data packet of the target service of terminal, wherein the weighted value of the downlink data packet with it is described
Significance level of the downlink data packet in terminal applies is positively correlated；
The downlink data packet and its weighted value of the target service are sent to terminal.
7. a kind of terminal characterized by comprising
Transceiver, for receiving the downlink data packet of target service；
Processor submits mode according to non-sequential and submits the lower line number for cancelling the processing of reordering to downlink data packet
According to packet.
8. a kind of network equipment characterized by comprising
Processor, the weighted value of the downlink data packet of the target service for determining terminal, wherein the power of the downlink data packet
The significance level of weight values and the downlink data packet in display picture is positively correlated；
Transceiver, for sending the downlink data packet and its weighted value of the target service to terminal.
9. a kind of communication equipment characterized by comprising memory, processor and storage are on a memory and can be in processor
The computer program of upper operation when the computer program is executed by the processor, is realized as any in claim 1 to 5
The step of data delivery method described in item, or the step of realizing data transmission method for uplink as claimed in claim 6.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program when the computer program is executed by processor, realizes the data delivery side as described in any one of claims 1 to 5
The step of method, or the step of realizing data transmission method for uplink as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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