CN107734662A - Data-transmission indicating method, device, data transmission method, device and equipment - Google Patents
Data-transmission indicating method, device, data transmission method, device and equipment Download PDFInfo
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- CN107734662A CN107734662A CN201610658994.5A CN201610658994A CN107734662A CN 107734662 A CN107734662 A CN 107734662A CN 201610658994 A CN201610658994 A CN 201610658994A CN 107734662 A CN107734662 A CN 107734662A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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Abstract
The invention discloses a kind of data-transmission indicating method, device, data transmission method, device and equipment, the reliability of data transfer is improved.The data-transmission indicating method, for network side, including：Determine that mobile communication terminal transmits object time length of the up data to be transmitted needed in time domain；The object time length is transmitted to the mobile communication terminal, indicates that the mobile communication terminal transmits the up data to be transmitted to the network side using time span for the part or all of ascending resource in the target time-domain resource of the object time length.The present invention improves the reliability of data transfer.
Description
Technical field
The present invention relates to the transmission of uplink control data, particularly a kind of data-transmission indicating method, device, data transfer
Method, apparatus and equipment.
Background technology
In mobile communication system, mobile communication terminal often will transmit various types of data to network side, in favor of
The scheduling and planning of network side.In the prior art, these information to be reported are generally all in a TTI (Transmission
Time Interval, Transmission Time Interval) in carry out.
And for GSM, the transmitting uplink data ability of mobile communication terminal depends in a TTI
Two factors：TTI duration and frequency domain bandwidth.If the demand of the data transfer in a TTI is identical, when TTI's
(such as uRLLC (Ultra Reliable＆Low Latency Communication, ultrahigh reliability after duration reduces
Communicated with ultralow time delay) transmission reliability of business need superelevation and the data transfer of more low time delay, this may require when
Quickly dispatch and transmit to realize with very short Transmission Time Interval on domain) after, mobile communication terminal is needed on frequency domain
Take broader bandwidth.And the duration for working as TTI remains unchanged, but during the increase in demand of the data transfer in a TTI, move
Mobile communication terminal is equally also required to take broader bandwidth on frequency domain.
By taking the ascending control channel in LTE system as an example, existing ascending control channel takes 14 OFDM in time domain
(Orthogonal Frequency Division Multiplexing, OFDM) symbol, takes 12 on frequency domain
Individual subcarrier.After TTI decreased duration, for example TTI shortens to 2 OFDM symbols of occupancy in time domain, then ensures to pass
In the case of defeated total number resource identical, frequency domain needs to take 84 subcarriers.
The transmit power of mobile communication terminal is subject to certain restrictions in the prior art, based on above-mentioned demand, works as movement
When the enterprising row data of broader bandwidth are sent, its power spectral density (transmission power on unit bandwidth) will drop communication terminal
It is low, and then cause the reliability of transmission to reduce.
Certainly above is the explanation carried out by taking ascending control channel as an example, it should be appreciated that other kinds of upper line number
According to transmission there is also it is same the problem of.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of data-transmission indicating method, device, data transmission method, device
And equipment, improve the reliability of data transfer.
To achieve the above object, the embodiments of the invention provide a kind of data-transmission indicating method, for network side, bag
Include：
Determine that mobile communication terminal transmits object time length of the up data to be transmitted needed in time domain；
The object time length is transmitted to the mobile communication terminal, indicates that the mobile communication terminal is grown using the time
The part or all of ascending resource spent in the target time-domain resource for the object time length transmits the up number to be transmitted
According to the network side.
Above-mentioned data-transmission indicating method, wherein, the object time length according to the mobile communication terminal most
Big transmission power and/or uplink quality and/or service delay demand determine.
Above-mentioned data-transmission indicating method, wherein, in addition to：
The first data processing policy is transmitted to the mobile communication terminal, indicates the mobile communication terminal in target time domain
When the quantity of basic time scheduling unit is more than or equal to 2 in resource, treated according to up described in the described first processing strategy transmission
Transmit data.
Above-mentioned data-transmission indicating method, wherein, first data processing policy is：
Repeat to transmit on described using the ascending resource in each basic time scheduling unit in target time-domain resource
Row data to be transmitted is to the network side；Or
The up data to be transmitted is pre-processed, obtains intermediate data, and utilize target time-domain resource transmission institute
The first intermediate data is stated to the network side, reduces to obtain described up treat using first intermediate data by the network side
Transmit data.
Above-mentioned data-transmission indicating method, wherein, in addition to：
The second data processing policy is transmitted to the mobile communication terminal, indicates that the mobile communication terminal works as target time domain
When a basic time scheduling unit in resource needs to transmit different up data to be transmitted, according to the second processing plan
The defeated up data to be transmitted of brief biography.
Above-mentioned data-transmission indicating method, wherein, second data processing policy is：
It is that different up data to be transmitted distribute different ascending control channels in basic time scheduling unit；Or
Using the transmission of ascending control channel according to described different up to be transmitted in basic time scheduling unit
Second intermediate data of data generation is reduced to obtain institute by the network side to the network side using second intermediate data
State different up data to be transmitted.
Above-mentioned data-transmission indicating method, wherein, the up data to be transmitted is ascending control information.
Above-mentioned data-transmission indicating method, wherein, the network side is referred to by high-level signaling and/or real-time control signaling
Show the mobile communication terminal.
Above-mentioned data-transmission indicating method, wherein, the control signaling in real time is transmitted by down control channel.
Above-mentioned data-transmission indicating method, wherein, the target time-domain resource is dispatched single by least one basic time
Member forms, and each basic time scheduling unit at least one basic time scheduling unit, which is respectively provided with, can be used to transmit
The ascending resource of the up data to be transmitted, and in time domain, any phase at least one basic time scheduling unit
The Elementary Time Unit for transmitting up data to be transmitted can be used between adjacent basic time scheduling unit
Above-mentioned data-transmission indicating method, wherein, the target time-domain resource is dispatched single by least one minimum time
Member composition, the minimum time scheduling unit are the ascending resource that can be used to transmit up data to be transmitted, and in time domain, institute
State can not be used to transmitting between the minimum time scheduling unit of arbitrary neighborhood at least one minimum time scheduling unit it is described
The minimum time scheduling unit of up data to be transmitted.
To achieve the above object, the embodiment of the present invention additionally provides a kind of data transmission method, for mobile communication terminal,
Including：
Receive the mobile communication terminal that network side is determined and sent and transmit up data to be transmitted needed in time domain
Object time length；
Passed using time span for the part or all of ascending resource in the target time-domain resource of the object time length
The defeated up data to be transmitted is to the network side.
Above-mentioned data transmission method, wherein, the up data to be transmitted is ascending control information.
Above-mentioned data transmission method, wherein, the time span is according to the emission maximum work(of the mobile communication terminal
Rate and/or uplink quality and/or service delay demand determine.
Above-mentioned data transmission method, wherein, the object time length passes through high-level signaling and/or real-time control signaling
Transmission.
Above-mentioned data transmission method, wherein, the control signaling in real time is transmitted by down control channel.
Above-mentioned data transmission method, wherein, the quantity of basic time scheduling unit is more than or waited in target time-domain resource
When 2, it is described using time span for the object time length target time-domain resource in part or all of ascending resource
Transmit the up data to be transmitted and specifically include to the step of network side：
Repeat to transmit on described using the ascending resource in each basic time scheduling unit in target time-domain resource
Row data to be transmitted is to the network side.
Above-mentioned data transmission method, wherein, the quantity of basic time scheduling unit is more than or waited in target time-domain resource
When 2, it is described using time span for the object time length target time-domain resource in part or all of ascending resource
The step of transmitting the up data to be transmitted specifically includes：
The up data to be transmitted is pre-processed, obtains the first intermediate data；
First intermediate data is transmitted to the network side using target time-domain resource, as described in utilizing the network side
First intermediate data reduces to obtain the up data to be transmitted.
Above-mentioned data transmission method, wherein, when a basic time scheduling unit in target time-domain resource needs to pass
During defeated different up data to be transmitted, it is described using time span in the target time-domain resource of the object time length
It is different in basic time scheduling unit in the step of part or all of ascending resource transmits the up data to be transmitted
Up data to be transmitted distributes different ascending control channels.
Above-mentioned data transmission method, wherein, when a basic time scheduling unit in target time-domain resource needs to pass
During defeated different up data to be transmitted, it is described using time span in the target time-domain resource of the object time length
In the step of part or all of ascending resource transmits the up data to be transmitted, one is used in basic time scheduling unit
The second intermediate data that ascending control channel transmission generates according to different up data to be transmitted is to the network side, by described
Network side reduces to obtain the different up data to be transmitted using second intermediate data.
Above-mentioned data transmission method, wherein, the target time-domain resource is by least one basic time scheduling unit group
Be respectively provided with into, each basic time scheduling unit at least one basic time scheduling unit can be used to transmitting it is described
The ascending resource of up data to be transmitted, and in time domain, arbitrary neighborhood at least one basic time scheduling unit
The Elementary Time Unit for transmitting up data to be transmitted can be used between basic time scheduling unit
Above-mentioned data transmission method, wherein, the target time-domain resource is by least one minimum time scheduling unit group
Be the ascending resource that can be used to transmit up data to be transmitted into, the minimum time scheduling unit, and in time domain, it is described extremely
It can not be used to transmitting between the minimum time scheduling unit of arbitrary neighborhood in a few minimum time scheduling unit described up
The minimum time scheduling unit of data to be transmitted.
To achieve the above object, the embodiment of the present invention additionally provides a kind of data transfer instruction device, for network side, bag
Include：
Determining module, for determining that mobile communication terminal transmits the up data to be transmitted object time required in time domain
Length；
Time span transport module, for transmitting the object time length to the mobile communication terminal, described in instruction
Mobile communication terminal is the part or all of up money in the target time-domain resource of the object time length using time span
The up data to be transmitted is transmitted to the network side in source.
Above-mentioned data transfer instruction device, wherein, the up data to be transmitted is ascending control information.
Above-mentioned data transfer instruction device, wherein, the object time length according to the mobile communication terminal most
Big transmission power and/or uplink quality and/or service delay demand determine.
Above-mentioned data transfer instruction device, wherein, the time span transport module is specifically used for passing through high-level signaling
And/or control signaling transmits the object time length in real time.
Above-mentioned data transfer instruction device, wherein, the time span transport module is specifically used for passing through descending control
Object time length described in transmission.
Above-mentioned data transfer instruction device, wherein, the target time-domain resource is dispatched single by least one basic time
Member forms, and each basic time scheduling unit at least one basic time scheduling unit, which is respectively provided with, can be used to transmit
The ascending resource of the up data to be transmitted, and in time domain, any phase at least one basic time scheduling unit
The Elementary Time Unit for transmitting up data to be transmitted can be used between adjacent basic time scheduling unit
Above-mentioned data transfer instruction device, wherein, the target time-domain resource is dispatched single by least one minimum time
Member composition, the minimum time scheduling unit are the ascending resource that can be used to transmit up data to be transmitted, and in time domain, institute
State can not be used to transmitting between the minimum time scheduling unit of arbitrary neighborhood at least one minimum time scheduling unit it is described
The minimum time scheduling unit of up data to be transmitted.
To achieve the above object, the embodiment of the present invention additionally provides a kind of data transmission device, for mobile communication terminal,
Including：
Receiving module, up data to be transmitted is transmitted for receiving the mobile communication terminal that network side is determined and sent
Object time length needed in time domain；
Data transmission module, for being the part in the target time-domain resource of the object time length using time span
Or whole ascending resources transmit the up data to be transmitted to the network side.
Above-mentioned data transmission device, wherein, the up data to be transmitted is ascending control information.
Above-mentioned data transmission device, wherein, the time span is according to the emission maximum work(of the mobile communication terminal
Rate and/or uplink quality and/or service delay demand determine.
Above-mentioned data transmission device, wherein, the receiving module is specifically used for by high-level signaling and/or control in real time
Signaling receives the object time length.
Above-mentioned data transmission device, wherein, the receiving module is specifically used for by described in down control channel reception
Object time length.
Above-mentioned data transmission device, wherein, the quantity of basic time scheduling unit is more than or waited in target time-domain resource
When 2, the data transmission module is specifically used for utilizing in each basic time scheduling unit in target time-domain resource
Ascending resource repeats to transmit the up data to be transmitted to the network side.
Above-mentioned data transmission device, wherein, the quantity of basic time scheduling unit is more than or waited in target time-domain resource
When 2, the data transmission module is specifically used for：The up data to be transmitted is pre-processed, obtains the first mediant
According to, and the intermediate data is transmitted to the network side using target time-domain resource, utilized by the network side in described first
Between data convert obtain the up data to be transmitted.
Above-mentioned data transmission device, wherein, when a basic time scheduling unit in target time-domain resource needs to pass
During defeated different up data to be transmitted, the data transmission module is specifically used for：It is different in basic time scheduling unit
Up data to be transmitted distribute different ascending control channel.
Above-mentioned data transmission device, wherein, when a basic time scheduling unit in target time-domain resource needs to pass
During defeated different up data to be transmitted, the data transmission module is specifically used for：One is used in basic time scheduling unit
The second intermediate data that individual ascending control channel transmission generates according to different up data to be transmitted is to the network side, by institute
Network side is stated to reduce to obtain the different up data to be transmitted using second intermediate data.
Above-mentioned data transmission device, wherein, the target time-domain resource is by least one basic time scheduling unit group
Be respectively provided with into, each basic time scheduling unit at least one basic time scheduling unit can be used to transmitting it is described
The ascending resource of up data to be transmitted, and in time domain, arbitrary neighborhood at least one basic time scheduling unit
The Elementary Time Unit for transmitting up data to be transmitted can be used between basic time scheduling unit
Above-mentioned data transmission device, wherein, the target time-domain resource is by least one minimum time scheduling unit group
Be the ascending resource that can be used to transmit up data to be transmitted into, the minimum time scheduling unit, and in time domain, it is described extremely
It can not be used to transmitting between the minimum time scheduling unit of arbitrary neighborhood in a few minimum time scheduling unit described up
The minimum time scheduling unit of data to be transmitted.
To achieve the above object, the embodiment of the present invention additionally provides a kind of network side equipment, including above-mentioned data transfer
Instruction device.
To achieve the above object, the embodiment of the present invention additionally provides a kind of mobile communication terminal, including above-mentioned data pass
Defeated device.
In the data-transmission indicating method of the embodiment of the present invention, device, data transmission method, device and equipment, network side
Determine that mobile communication terminal transmits object time length of the up data to be transmitted needed in time domain in real time, and notify mobile logical
Believe terminal, carried out data transmission by mobile communication terminal in the time-domain resource of the object time length currently determined, thus kept away
Exempt from mobile communication terminal and send the problem of caused transmission reliability reduces in the very wide enterprising row data of bandwidth.
Brief description of the drawings
Fig. 1 represents a kind of schematic flow sheet of data-transmission indicating method of the embodiment of the present invention；
Fig. 2 a- Fig. 2 c represent the different types of transmission time in a kind of data-transmission indicating method of the embodiment of the present invention
The schematic diagram at interval；
Fig. 3 represents a kind of schematic flow sheet of data transmission method of the embodiment of the present invention；
Fig. 4 shows a kind of structural representation of data transfer instruction device of the embodiment of the present invention；
Fig. 5 represents a kind of structural representation of data transmission device of the embodiment of the present invention.
Embodiment
In the data-transmission indicating method of the embodiment of the present invention, device, data transmission method, device and equipment, network side
Determine that mobile communication terminal transmits object time length of the up data to be transmitted needed in time domain in real time, and notify mobile logical
Believe terminal, carried out data transmission by mobile communication terminal in the time-domain resource of the object time length currently determined, thus kept away
Exempt from mobile communication terminal and send the problem of caused transmission reliability reduces in the very wide enterprising row data of bandwidth.
The data-transmission indicating method of first embodiment of the invention, for network side, as shown in figure 1, including：
Step 101, determine that mobile communication terminal transmits object time length of the up data to be transmitted needed in time domain；
Step 102, the object time length is transmitted to the mobile communication terminal, indicates the mobile communication terminal profit
It is described up for the part or all of ascending resource transmission in the target time-domain resource of the object time length with time span
Data to be transmitted is to the network side.
In the specific embodiment of the invention, the unit of object time length can use the basic time scheduling in time domain single
Member, as be TTI in existing LTE system, and for example can using minimum time scheduling unit (OFDM symbol) or other compare TTI
Greater or lesser time domain unit is described, but the specific embodiment of the invention is not limited thereto.
That is, object time length can be single with basic time scheduling unit such as TTI, or minimum time scheduling
The number statistics of first such as OFDM symbol is drawn, such as 3TTI, or 3OFDM symbols.
In the specific embodiment of the invention, above-mentioned up data to be transmitted can be ascending control information.
In LTE (Long Term Evolution, Long Term Evolution) system, UE needs to send necessary up L1/L2 controls
Information is to support up-downgoing data transfer.If mobile communication terminal is not previously allocated for UL-SCH (Uplink-Shared
Channel, Uplink Shared Channel) transmission ascending resource, the ascending control information of L1/L2 layers will pass through PUCCH
(Physical Uplink Control Channel, Physical Uplink Control Channel) transmits.In the communication system in future, letter
Road title may change.
And above-mentioned ascending control information includes but is not limited to following information：
SR (Scheduling Request, dispatch request), for asking ascending resource to network side；
HARQ (Hybrid Automatic Repeat reQuest, hybrid automatic repeat-request), in PDSCH
The downlink data sent on (Physical Downlink Shared Channel, Physical Downlink Shared Channel) is confirmed；
CSI (Channel State Information, channel condition information), including CQI (Channel Quality
Indicator, channel quality instruction), RI (Rank Indicator, order instruction) and PMI (Precoding Matrix
Indicator, pre-coding matrix instruction) etc., for telling network side down channel quality, to help network side to carry out descending tune
Degree.
In the prior art, above-mentioned ascending control information is transmitted in a TTI, and when TTI duration
When shorter, then the transmission of above-mentioned ascending control information needs to take broader bandwidth, and then causes the reliability of transmission to reduce.
And in the embodiment of the present invention, unlike the prior art, the transmission of above-mentioned ascending control information it is lasting when
Between it is no longer fixed, but its transmitting continuous time is determined according to various parameters (will be described hereinafter) by network side, to carry
The reliability of high-transmission.
This is illustrated below.
By taking the ascending control channel in LTE system as an example, existing ascending control channel takes 14 OFDM in time domain
(Orthogonal Frequency Division Multiplexing, OFDM) symbol, takes 12 on frequency domain
Individual subcarrier.
After TTI decreased duration, for example TTI shortens to 2 OFDM symbols of occupancy in time domain, then ensures transmission
In the case of total number resource identical, frequency domain needs to take 84 subcarriers, or when the data volume of ascending control information increases 7 times
When, even if TTI duration is constant, need to take 84 subcarriers in frequency domain.
, can be with using the method for the embodiment of the present invention so that TTI decreased duration is takes 2 OFDM symbols as an example
Object time length of the mobile communication terminal transmitting uplink control information needed in time domain is set for 4/8/12/......
OFDM symbol (i.e. 2/4/6 TTI), then only need to take 42/21/14/...... subcarrier in frequency domain.Relative to existing skill
Art frequency domain need take 84 subcarriers for, using the method for the embodiment of the present invention, reduce mobile communication terminal and enter
Row data send utilized bandwidth, therefore can improve transmission reliability.
Equally, when the data volume increase of ascending control information, using the method for the embodiment of the present invention, due to that can expand
Ascending control information can reduce mobile communication terminal and carry out what data transmission was utilized in the transmitting continuous time of time domain
Bandwidth, improve transmission reliability.
In the specific embodiment of the invention, it is thus necessary to determine that mobile communication terminal transmits up data to be transmitted needed in time domain
Object time length, and determine that above-mentioned object time length can be determined according to various parameters, be described as follows.
<Mode one>
In mode one, the object time length is determined according to the maximum transmission power of mobile communication terminal, when it is determined that
It is mobile logical if the maximum transmission power of mobile communication terminal is larger after meeting the minimum power spectrum density of reliability requirement
Letter terminal can carry out data transmission over a wide bandwidth, conversely, mobile communication terminal can only be carried out in narrower bandwidth
Data are sent.
And in the case where the data volume of ascending control information to be sent is certain, holding in the bandwidth and time domain on frequency domain
The continuous time is inversely proportional.
Therefore, in mode one, the maximum transmission power of the mobile communication terminal is bigger, then the object time length
It is shorter, conversely, the object time length is longer.
<Mode two>
In the specific embodiment of the invention, the purpose that determines above-mentioned object time length is can in order to improve data transfer
By property.
And for the covering performance of mobile communications network, covering performance is better, then its reliability is higher, and covering performance
Poorer, then its reliability is lower.
Therefore, in mode two, object time length, the shifting are determined according to the uplink quality of mobile communication terminal
The uplink quality (can be reacted by parameters such as the Signal to Interference plus Noise Ratio of up-link) of mobile communication terminal is better, then the target
Time span is shorter, conversely, the object time length is longer.
This is further described below.
For the preferable mobile communication terminal of covering performance (mobile communication terminal as being in cell centre), upload control
The transmission of channel may be by the ascending resource in a TTI with regard to that can meet reliability requirement.It is and poor for covering performance
Mobile communication terminal (mobile communication terminal as being in cell edge), its up covering performance is poor, it is necessary in multiple TTI
Ascending resource joint transmission could meet reliability requirement.
Certainly, the object time length can also determine according to service delay demand, when service delay requires higher, then
Object time length should be shorter, otherwise can be with longer.
In the specific embodiment of the invention, in time domain, TTI that can be as shown in figs. 2 a-2 c in above-mentioned TTI, wherein：
TTI in Fig. 2 a includes downlink resource, ascending resource and interval (GP) resource；
In Fig. 2 b, up basic time scheduling unit is both included in continuously distributed basic time scheduling unit (TTI),
Including descending basic time scheduling unit, such as the TTI in TDD system；
In Fig. 2 c, ascending resource is only included in continuously distributed TTI, such as the TTI in FDD system.
In the specific embodiment of the invention, the target time-domain resource is made up of at least one basic time scheduling unit,
Each basic time scheduling unit at least one basic time scheduling unit be respectively provided with can be used to transmitting it is described
The ascending resource of row data to be transmitted, and in time domain, the base of arbitrary neighborhood at least one basic time scheduling unit
The Elementary Time Unit for transmitting up data to be transmitted can be used between this time scheduling unit.
By taking Fig. 2 b as an example, the target time-domain resource of 3 basic time scheduling units is the 1st, 2 in the specific embodiment of the invention
Formed with No. 5 basic time scheduling units.
Certainly, in the specific embodiment of the invention, the target time-domain resource can also be made up of minimum time scheduling unit,
The minimum time scheduling unit is that can be used for the ascending resource that transmits up data to be transmitted, and in time domain, it is described at least
Described up treat can be used to transmitting in one minimum time scheduling unit between the minimum time scheduling unit of arbitrary neighborhood
Transmit the minimum time scheduling unit of data.
Certainly, in the specific embodiment of the invention, whole ascending resources in target time-domain resource can be used for up treat
The transmission of data (such as ascending control channel) is transmitted, but can also only use a part of resource therein, with time scheduling unit
It is described as follows for TTI.
Wherein, the ascending resource for being used to form ascending control channel transfer resource in some TTI can be taken in time domain
The part ascending resource duration in TTI is taken in TTI in whole ascending resource durations or time domain.Such as
For some TTI, ascending resource hop is made up of N number of OFDM symbol, in the TTI of transmitting uplink control channel
It is probably to take all N number of OFDM symbols in resource time domain, it is also possible to take part OFDM symbol, such as N/2 OFDM symbol
Number, in some instances it may even be possible in some cases, it is allowed to which the OFDM symbol number of control channel transmission is more than N and (such as provided the part GP in TDD
Transmitting uplink control channel is carried out in source).When up covering performance is preferable, the transmission of ascending control channel may only need occupancy 1
Part upgoing O FDM symbol transmissions in individual TTI can reach the demodulation performance of requirement.
In a particular embodiment of the present invention, the object time length and various strategies that network side determines need to notify to move
Mobile communication terminal, mobile communication terminal could be enabled to be transmitted in time span for the time-domain resource of the object time length
Above-mentioned ascending control information.And the object time length and processing strategy that network side determines notify the side of mobile communication terminal
Formula is varied, such as：
Transmitted by high-level signaling, such as RRC (Radio Resource Control, wireless heterogeneous networks) signaling；Or
Transmitted by real-time control signaling, the instruction pair simultaneously such as in the down control channel of dispatching downlink data transfer
Answer the time span of time-domain resource used in the uplink feedback channel of this downlink data dispatching.
Certainly, high-level signaling and real-time control signaling are can be combined with the embodiment of the present invention to transmit, such as：High level letter
Order notice object time length, mobile communication terminal can be monitored and dynamically signaled simultaneously, after dynamic signaling notice is received
According to the object time length transmission ascending control channel of dynamic notification in its term of validity, otherwise according to high-level signaling notice
Object time length is transmitted.
In the specific embodiment of the invention, when using multiple TTI to transmit data, there can be following situation：
The quantity of basic time scheduling unit is more than or equal to 2 in target time-domain resource；And
When a basic time scheduling unit in target time-domain resource needs to transmit different up data to be transmitted
In the specific embodiment of the invention, for the first above-mentioned situation, in addition to：
The first data processing policy is transmitted to the mobile communication terminal, indicates the mobile communication terminal in target time domain
When the quantity of basic time scheduling unit is more than or equal to 2 in resource, treated according to up described in the described first processing strategy transmission
Transmit data.
First data processing policy can be：
Repeat to transmit on described using the ascending resource in each basic time scheduling unit in target time-domain resource
Row data to be transmitted is to the network side；Or
The up data to be transmitted is pre-processed, obtains intermediate data, and utilize target time-domain resource transmission institute
The first intermediate data is stated to the network side, reduces to obtain described up treat using first intermediate data by the network side
Transmit data.
For above-mentioned second of situation, in addition to：
The second data processing policy is transmitted to the mobile communication terminal, indicates that the mobile communication terminal works as target time domain
When a basic time scheduling unit in resource needs to transmit different up data to be transmitted, according to the second processing plan
The defeated up data to be transmitted of brief biography.
Second data processing policy is：
It is that different up data to be transmitted distribute different ascending control channels in basic time scheduling unit；Or
Using the transmission of ascending control channel according to described different up to be transmitted in basic time scheduling unit
Second intermediate data of data generation is reduced to obtain institute by the network side to the network side using second intermediate data
State different up data to be transmitted.
These strategies will be described in detail in end side.
The data transmission method of the embodiment of the present invention, for mobile communication terminal, as shown in figure 3, including：
Step 301, receive the mobile communication terminal up data to be transmitted of transmission that network side determines and send when
Object time length needed on domain；
Step 302, using time span for the object time length target time-domain resource in it is part or all of on
Up data to be transmitted described in row resource transmission is to the network side.
And in the embodiment of the present invention, unlike the prior art, mobile communication terminal transmitting uplink control information when
Duration on domain is no longer fixed, but is determined by network side according to foregoing various parameters, it is possible to increase data pass
Defeated reliability.
Above-mentioned data transmission method, wherein, the up data to be transmitted is ascending control information.
Above-mentioned data transmission method, wherein, the time span is according to the emission maximum work(of the mobile communication terminal
Rate and/or uplink quality and/or service delay demand determine.
Above-mentioned data transmission method, wherein, the object time length passes through high-level signaling and/or real-time control signaling
Transmission.
Above-mentioned data transmission method, wherein, the control signaling in real time is transmitted by down control channel.
In a particular embodiment of the present invention, the mobile communication terminal for being determined and being sent by network side transmits up treat
Object time length of the data needed in time domain is transmitted, the wherein object time length includes the following two kinds situation：
Object time length is that 1 basic time scheduling unit (is TTI in current LTE system, but is not limited to
TTI)；And
Object time length is more than or equal to 2 basic time scheduling units.
The first situation is identical with prior art, is not described in detail herein.
For second of situation, so that basic time scheduling unit is TTI as an example, time-domain resource includes multiple TTI,
Therefore it is related to how up data to be transmitted is transmitted by multiple TTI.
In the specific embodiment of the invention, when the quantity of basic time scheduling unit in target time-domain resource is more than or equal to
When 2, institute is transmitted for the part or all of ascending resource in the target time-domain resource of the object time length using time span
State up data to be transmitted to the network side mode include it is a variety of, be respectively described below.
<Mode one>
In mode one, when the quantity of basic time scheduling unit in target time-domain resource is more than or equal to 2, mesh is utilized
Ascending resource repetition in each basic time scheduling unit in mark time-domain resource is transmitted the up data to be transmitted and arrived
The network side.
It is illustrated below with ascending control information.
As shown in the table, data d0 transmission is distributed in TTI#0.Assuming that for current mobile communications terminal, this is utilized
The time-domain resource for ascending control information that inventive embodiments method determines is 3 TTI, and UE data processing time delay is 1
TTI, then transmit in TTI#2,3 and 4 for the d0 transmitted in TTI#0, its uplink feedback, transmitted in wherein latter two TTI
Information and transmission form be entirely the feedback information B transmitted in first TTI repetition.
| TTI#0 | TTI#1 | TTI#2 | TTI#3 | TTI#4 |
| d0 | B | B | B |
Under aforesaid way, the design comparison of ascending control channel is simple, it is only necessary to enters for the ascending resource in single TTI
The design of row ascending control channel.
Meanwhile above-mentioned ascending control information realizes multiplicating transmission, the reliability of data transfer is improved.
<Mode two>
It can be found that in the specific embodiment of the invention, the data for being actually needed transmission are B, on it can be used for transmission
When the basic time scheduling unit of row control information has multiple, the specific embodiment of the invention can also be entered to up data to be transmitted
One pretreatment of row, obtains the first intermediate data, then transmits first intermediate data described in using target time-domain resource
Network side, reduced using first intermediate data to obtain the up data to be transmitted by the network side.
It is that above-mentioned time-domain resource is joined together as unified transmission resource, then that is, in mode two
It is transmitted processing.
In mode two, above-mentioned pretreatment is can to lift the processing of data transmission credibility, such as coding, modulation, is expanded
Frequency etc. can lift the operation of data transmission credibility, but the specific embodiment of the invention do not limit can lift data transfer can
By the concrete operations of property.
It is illustrated below.
As shown in the table, data d0 transmission is distributed in TTI#0.Assuming that for current mobile communications terminal, this is utilized
The time-domain resource for ascending control information that inventive embodiments method determines is 3 TTI, and UE data processing time delay is 1
TTI, then transmitted for the d0 transmitted in TTI#0, its uplink feedback in TTI#2,3 and 4, it is assumed that need the original control transmitted
Information processed is B, then (such as coding, modulation, spread spectrum) is pre-processed to B, obtains B1B2B3, B1、B2And B3Respectively in TTI#2,3 and
Transmitted in 4.
Under aforesaid way, the design of ascending control channel is relative complex, but passes through pretreatment (such as coding, modulation, spread spectrum)
Improve the reliability of data transfer.
The foregoing describe the processing side of embodiment of the present invention when being transmitted for same information using different TTI
Method.
But in the specific embodiment of the invention, relate equally to, transmission pair is needed in same basic time scheduling unit
This should be illustrated below in the situation of multiple data to be transmitted of different ascending control informations.
As shown in the table, data d0 and d1 transmission are distributed in TTI#0 and TTI#1.Assuming that for current mobile communications
Terminal, the time-domain resource for ascending control information determined using present invention method is 3 TTI, at UE data
Reason time delay is 1 TTI, then for the d0 transmitted in TTI#0, its uplink feedback B is transmitted in TTI#2,3 and 4 (such as preceding institute
State, transmission is probably B, B and B, it is also possible to B1、B2And B3), and the d1 for being transmitted in TTI#1, its uplink feedback exist
Transmission is (as it was previously stated, that transmission is probably C, C and C, it is also possible to C in TTI#3,4 and 51、C2And C3)。
| TTI#0 | TTI#1 | TTI#2 | TTI#3 | TTI#4 | TTI#5 |
| d0 | d1 | B | B、C | B、C | C |
It is therefore found that in TTI#3 and 4, it is necessary to transmission data correspond to different ascending control informations (B and
C), under this mode, can be transmitted in several ways in a TTI corresponding to different up in the specific embodiment of the invention
The data (ascending control information, or a part for the intermediate data obtained according to ascending control information) of control information in itself,
Describe in detail as follows.
Under a kind of mode, when a basic time scheduling unit in target time-domain resource needs to transmit different up treat
Transmit data when, it is described using time span for the object time length target time-domain resource in it is part or all of up
Described in resource transmission the step of up data to be transmitted in, be different up data to be transmitted in basic time scheduling unit
Distribute different ascending control channels.
By taking ascending control channel as an example, aforesaid way unlike the prior art, the mobile communication terminal in a TTI
Can be with the multiple ascending control channels of simultaneous transmission, and the merging of the control channel in the same data of receiving terminal progress detects.
Under another way, when a basic time scheduling unit in target time-domain resource need to transmit it is different up
During data to be transmitted, it is described using time span for the object time length target time-domain resource in it is part or all of on
Described in row resource transmission the step of up data to be transmitted in, an ascending control channel is used in basic time scheduling unit
The second intermediate data that transmission generates according to different up data to be transmitted utilizes institute to the network side by the network side
The second intermediate data is stated to reduce to obtain the different up data to be transmitted.
In the specific embodiment of the invention, the second above-mentioned intermediate data can generate in the following way：
1st, multiple numbers to be transmitted corresponding to different ascending control informations to occurring in same basic time scheduling unit
According to merging, a control information is obtained, then transmission merges obtained control information in basic time scheduling unit.
It is assumed that needing to transmit tri- data of a0, a1 and a2 in TTI#4, a0, a1 and a2 include 2 code words, then can held
The following union operation of row, logical AND operation is carried out to a0, a1 and a2 first code word, code word A1 is obtained, to a0, a1 and a2
Second code word carry out logical AND operation, obtain code word A2, the intermediate data finally given is A1A2.
2nd, multiple numbers to be transmitted corresponding to different ascending control informations to occurring in same basic time scheduling unit
According to combined coding is carried out, the intermediate data is obtained, and the intermediate data is transmitted in an ascending control channel.
To achieve the above object, the embodiment of the present invention additionally provides a kind of data transfer instruction device, for network side, such as
Shown in Fig. 4, including：
Determining module, for determining that mobile communication terminal transmits the up data to be transmitted object time required in time domain
Length；
Time span transport module, for transmitting the object time length to the mobile communication terminal, described in instruction
Mobile communication terminal is the part or all of up money in the target time-domain resource of the object time length using time span
The up data to be transmitted is transmitted to the network side in source.
Above-mentioned data transfer instruction device, wherein, the up data to be transmitted is ascending control information.
Above-mentioned data transfer instruction device, wherein, the object time length according to the mobile communication terminal most
Big transmission power and/or uplink quality and/or service delay demand determine.
Above-mentioned data transfer instruction device, wherein, the time span transport module is specifically used for passing through high-level signaling
And/or control signaling transmits the object time length in real time.
Above-mentioned data transfer instruction device, wherein, the time span transport module is specifically used for passing through descending control
Object time length described in transmission.
Above-mentioned data transfer instruction device, wherein, in addition to：First strategy transmission module, for transmitting the first data
Processing strategy arrives the mobile communication terminal, indicates that mobile communication terminal basic time scheduling in target time-domain resource is single
When the quantity of member is more than or equal to 2, according to up data to be transmitted described in the described first processing strategy transmission.
First data processing policy is：
Repeat to transmit on described using the ascending resource in each basic time scheduling unit in target time-domain resource
Row data to be transmitted is to the network side；Or
The up data to be transmitted is pre-processed, obtains intermediate data, and utilize target time-domain resource transmission institute
The first intermediate data is stated to the network side, reduces to obtain described up treat using first intermediate data by the network side
Transmit data.
Above-mentioned data transfer instruction device, wherein, in addition to：
Second strategy transmission module, for transmitting the second data processing policy to the mobile communication terminal, described in instruction
The basic time scheduling unit that mobile communication terminal is worked as in target time-domain resource needs to transmit different up numbers to be transmitted
According to when, according to up data to be transmitted described in the second processing strategy transmission.
Second data processing policy is：
It is that different up data to be transmitted distribute different ascending control channels in basic time scheduling unit；Or
Using the transmission of ascending control channel according to described different up to be transmitted in basic time scheduling unit
Second intermediate data of data generation is reduced to obtain institute by the network side to the network side using second intermediate data
State different up data to be transmitted.
Above-mentioned data transfer instruction device, wherein, the up data to be transmitted is ascending control information.
To achieve the above object, the embodiment of the present invention additionally provides a kind of data transmission device, for mobile communication terminal,
As shown in figure 5, including：
Receiving module, up data to be transmitted is transmitted for receiving the mobile communication terminal that network side is determined and sent
Object time length needed in time domain；
Data transmission module, for being the part in the target time-domain resource of the object time length using time span
Or whole ascending resources transmit the up data to be transmitted to the network side.
Above-mentioned data transmission device, wherein, the up data to be transmitted is ascending control information.
Above-mentioned data transmission device, wherein, the time span is according to the emission maximum work(of the mobile communication terminal
Rate and/or uplink quality and/or service delay demand determine.
Above-mentioned data transmission device, wherein, the receiving module is specifically used for by high-level signaling and/or control in real time
Signaling receives the object time length.
Above-mentioned data transmission device, wherein, the receiving module is specifically used for by described in down control channel reception
Object time length.
Above-mentioned data transmission device, wherein, the quantity of basic time scheduling unit is more than or waited in target time-domain resource
When 2, the data transmission module is specifically used for utilizing in each basic time scheduling unit in target time-domain resource
Ascending resource repeats to transmit the up data to be transmitted to the network side.
Above-mentioned data transmission device, wherein, the quantity of basic time scheduling unit is more than or waited in target time-domain resource
When 2, the data transmission module is specifically used for：The ascending control information is pre-processed, obtains the first intermediate data,
And first intermediate data is transmitted to the network side using target time-domain resource, utilized by the network side in described first
Between data convert obtain the ascending control information.
Above-mentioned data transmission device, wherein, when a basic time scheduling unit in target time-domain resource needs to pass
During defeated different up data to be transmitted, the data transmission module is specifically used for：It is different in basic time scheduling unit
Up data to be transmitted distribute different ascending control channel.
Above-mentioned data transmission device, wherein, when a basic time scheduling unit in target time-domain resource needs to pass
During defeated different up data to be transmitted, the data transmission module is specifically used for：One is used in basic time scheduling unit
The second intermediate data that individual ascending control channel transmission generates according to different up data to be transmitted is to the network side, by institute
Network side is stated to reduce to obtain the different up data to be transmitted using second intermediate data.
To achieve the above object, the embodiment of the present invention additionally provides a kind of network side equipment, including above-mentioned data transfer
Instruction device.
To achieve the above object, the embodiment of the present invention additionally provides a kind of mobile communication terminal, including above-mentioned data pass
Defeated device.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence " including one ... ", it is not excluded that including
Other identical element also be present in the process of the key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone, computer, clothes
Be engaged in device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (42)
- A kind of 1. data-transmission indicating method, for network side, it is characterised in that including：Determine that mobile communication terminal transmits object time length of the up data to be transmitted needed in time domain；The object time length is transmitted to the mobile communication terminal, indicates that the mobile communication terminal is using time span Part or all of ascending resource in the target time-domain resource of the object time length transmits the up data to be transmitted and arrived The network side.
- 2. data-transmission indicating method according to claim 1, it is characterised in that the object time length is according to The maximum transmission power and/or uplink quality and/or service delay demand of mobile communication terminal determine.
- 3. data-transmission indicating method according to claim 1, it is characterised in that also include：The first data processing policy is transmitted to the mobile communication terminal, indicates the mobile communication terminal in target time-domain resource When the quantity of middle basic time scheduling unit is more than or equal to 2, according to up to be transmitted described in the described first processing strategy transmission Data.
- 4. data-transmission indicating method according to claim 3, it is characterised in that first data processing policy is：Repeat to transmit described up treat using the ascending resource in each basic time scheduling unit in target time-domain resource Transmit data to the network side；OrThe up data to be transmitted is pre-processed, obtains intermediate data, and utilizes target time-domain resource transmission described the One intermediate data using first intermediate data reduces to obtain described up to be transmitted to the network side, by the network side Data.
- 5. data-transmission indicating method according to claim 1, it is characterised in that also include：The second data processing policy is transmitted to the mobile communication terminal, indicates that the mobile communication terminal works as target time-domain resource In basic time scheduling unit when needing to transmit different up data to be transmitted, passed according to the second processing strategy The defeated up data to be transmitted.
- 6. data-transmission indicating method according to claim 5, it is characterised in that second data processing policy is：It is that different up data to be transmitted distribute different ascending control channels in basic time scheduling unit；OrUsing an ascending control channel transmission according to the different up data to be transmitted in basic time scheduling unit Second intermediate data of generation arrives the network side, by the network side using second intermediate data reduce to obtain described in not Same up data to be transmitted.
- 7. according to the data-transmission indicating method described in any one in claim 1-6, it is characterised in that described up to be passed Transmission of data is ascending control information.
- 8. according to the data-transmission indicating method described in any one in claim 1-6, it is characterised in that the network side leads to Cross high-level signaling and/or real-time control signaling indicates the mobile communication terminal.
- 9. data-transmission indicating method according to claim 8, it is characterised in that the control signaling in real time passes through descending Control channel transmission.
- 10. according to the data-transmission indicating method described in any one in claim 1-6, it is characterised in that during the target Domain resource is made up of at least one basic time scheduling unit, each base at least one basic time scheduling unit This time scheduling unit is respectively provided with the ascending resource that can be used for transmitting the up data to be transmitted, and in time domain, it is described extremely It can not be used to transmitting between the basic time scheduling unit of arbitrary neighborhood in a few basic time scheduling unit up to be passed The Elementary Time Unit of transmission of data.
- 11. according to the data-transmission indicating method described in any one in claim 1-6, it is characterised in that during the target Domain resource is made up of at least one minimum time scheduling unit, and the minimum time scheduling unit is up to be passed for that can be used to transmit The ascending resource of transmission of data, and in time domain, the minimum time of arbitrary neighborhood at least one minimum time scheduling unit The minimum time scheduling unit for transmitting the up data to be transmitted can be used between scheduling unit.
- A kind of 12. data transmission method, for mobile communication terminal, it is characterised in that including：Receive the mobile communication terminal that network side is determined and sent and transmit mesh of the up data to be transmitted needed in time domain Mark time span；Using time span institute is transmitted for the part or all of ascending resource in the target time-domain resource of the object time length Up data to be transmitted is stated to the network side.
- 13. data transmission method according to claim 12, it is characterised in that the time span is led to according to the movement Believe maximum transmission power and/or uplink quality and/or the determination of service delay demand of terminal.
- 14. data transmission method according to claim 12, it is characterised in that basic time in the target time-domain resource It is described to utilize the target time-domain resource that time span is the object time length when quantity of scheduling unit is more than or equal to 2 Interior part or all of ascending resource transmits the up data to be transmitted and specifically included to the step of network side：Repeat to transmit described up treat using the ascending resource in each basic time scheduling unit in target time-domain resource Transmit data to the network side.
- 15. data transmission method according to claim 12, it is characterised in that basic time in the target time-domain resource It is described to utilize the target time-domain resource that time span is the object time length when quantity of scheduling unit is more than or equal to 2 Interior part or all of ascending resource transmits the step of up data to be transmitted and specifically included：The up data to be transmitted is pre-processed, obtains the first intermediate data；First intermediate data is transmitted to the network side using target time-domain resource, and the centre is utilized by the network side Data convert obtains the up data to be transmitted.
- 16. data transmission method according to claim 12, it is characterised in that when one in target time-domain resource is basic When time scheduling unit needs to transmit different up data to be transmitted, the utilization time span is the object time length Target time-domain resource in part or all of ascending resource transmit the up data to be transmitted the step of in, in basic time In scheduling unit different ascending control channels is distributed for different up data to be transmitted.
- 17. data transmission method according to claim 12, it is characterised in that when one in target time-domain resource is basic When time scheduling unit needs to transmit different up data to be transmitted, the utilization time span is the object time length Target time-domain resource in part or all of ascending resource transmit the up data to be transmitted the step of in, in basic time In scheduling unit using an ascending control channel transmission according to the different up data to be transmitted generate second among Data using second intermediate data reduce to obtain described different up to be transmitted to the network side, by the network side Data.
- 18. according to the data transmission method described in any one in claim 12-17, it is characterised in that described up to be passed Transmission of data is ascending control information.
- 19. according to the data transmission method described in any one in claim 12-17, it is characterised in that the target time domain Resource is made up of at least one basic time scheduling unit, and each at least one basic time scheduling unit is basic Time scheduling unit is respectively provided with the ascending resource that can be used for transmitting the up data to be transmitted, and in time domain, it is described at least It can not be used to transmitting between the basic time scheduling unit of arbitrary neighborhood in one basic time scheduling unit up to be transmitted The Elementary Time Unit of data.
- 20. according to the data transmission method described in any one in claim 12-17, it is characterised in that the target time domain Resource is made up of at least one minimum time scheduling unit, and the minimum time scheduling unit is up to be transmitted for that can be used to transmit The ascending resource of data, and in time domain, the minimum time of arbitrary neighborhood is adjusted at least one minimum time scheduling unit The minimum time scheduling unit for transmitting the up data to be transmitted can be used between degree unit.
- A kind of 21. data transfer instruction device, for network side, it is characterised in that including：Determining module, for determining that mobile communication terminal transmits up data to be transmitted object time length required in time domain Degree；Time span transport module, for transmitting the object time length to the mobile communication terminal, indicate the movement Communication terminal is passed using time span for the part or all of ascending resource in the target time-domain resource of the object time length The defeated up data to be transmitted is to the network side.
- 22. data transfer instruction device according to claim 21, it is characterised in that the object time length is according to institute State maximum transmission power and/or uplink quality and/or the determination of service delay demand of mobile communication terminal.
- 23. data transfer instruction device according to claim 21, it is characterised in that also include：First strategy transmission module, for transmitting the first data processing policy to the mobile communication terminal, indicate the movement When the quantity of communication terminal basic time scheduling unit in target time-domain resource is more than or equal to 2, according to the described first processing Up data to be transmitted described in strategy transmission.
- 24. data transfer instruction device according to claim 23, it is characterised in that first data processing policy For：Repeat to transmit described up treat using the ascending resource in each basic time scheduling unit in target time-domain resource Transmit data to the network side；OrThe up data to be transmitted is pre-processed, obtains intermediate data, and utilizes target time-domain resource transmission described the One intermediate data using first intermediate data reduces to obtain described up to be transmitted to the network side, by the network side Data.
- 25. data transfer instruction device according to claim 21, it is characterised in that also include：Second strategy transmission module, for transmitting the second data processing policy to the mobile communication terminal, indicate the movement Communication terminal when a basic time scheduling unit in target time-domain resource needs to transmit different up data to be transmitted, According to up data to be transmitted described in the second processing strategy transmission.
- 26. data transfer instruction device according to claim 25, it is characterised in that second data processing policy For：It is that different up data to be transmitted distribute different ascending control channels in basic time scheduling unit；OrUsing an ascending control channel transmission according to the different up data to be transmitted in basic time scheduling unit Second intermediate data of generation arrives the network side, by the network side using second intermediate data reduce to obtain described in not Same up data to be transmitted.
- 27. the data transfer instruction device according to any one in claim 21-26, it is characterised in that described up Data to be transmitted is ascending control information.
- 28. the data transfer instruction device according to any one in claim 21-26, it is characterised in that the network Side indicates the mobile communication terminal by high-level signaling and/or real-time control signaling.
- 29. data-transmission indicating method according to claim 28, it is characterised in that the control signaling in real time is under Row control channel transmission.
- 30. the data transfer instruction device according to any one in claim 21-26, it is characterised in that the target Time-domain resource is made up of at least one basic time scheduling unit, each at least one basic time scheduling unit Basic time scheduling unit is respectively provided with the ascending resource that can be used for transmitting the up data to be transmitted, and in time domain, it is described It can not be used to transmit up treat between the basic time scheduling unit of arbitrary neighborhood at least one basic time scheduling unit Transmit the Elementary Time Unit of data.
- 31. the data transfer instruction device according to any one in claim 21-26, it is characterised in that the target Time-domain resource is made up of at least one minimum time scheduling unit, and the minimum time scheduling unit is that can be used to transmit up treat The ascending resource of data is transmitted, and in time domain, at least one minimum time scheduling unit during the minimum of arbitrary neighborhood Between can not be used for the minimum time scheduling unit that transmits the up data to be transmitted between scheduling unit.
- A kind of 32. data transmission device, for mobile communication terminal, it is characterised in that including：Receiving module, for receive network side determine and the mobile communication terminal that sends transmit up data to be transmitted when Object time length needed on domain；Data transmission module, for being the part in the target time-domain resource of the object time length or complete using time span Portion's ascending resource transmits the up data to be transmitted to the network side.
- 33. data transmission device according to claim 32, it is characterised in that the time span is according to the movement The maximum transmission power and/or uplink quality and/or service delay demand of communication terminal determine.
- 34. data transmission device according to claim 32, it is characterised in that basic time dispatches in target time-domain resource When the quantity of unit is more than or equal to 2, the data transmission module is specifically used for utilizing each base in target time-domain resource Ascending resource in this time scheduling unit repeats to transmit the up data to be transmitted to the network side.
- 35. data transmission device according to claim 32, it is characterised in that basic time dispatches in target time-domain resource When the quantity of unit is more than or equal to 2, the data transmission module is specifically used for：The up data to be transmitted is located in advance Reason, the first intermediate data is obtained, and first intermediate data is transmitted to the network side using target time-domain resource, by described Network side reduces to obtain the up data to be transmitted using first intermediate data.
- 36. data transmission device according to claim 32, it is characterised in that when one in target time-domain resource is basic When time scheduling unit needs to transmit different up data to be transmitted, the data transmission module is specifically used for：When basic Between different ascending control channels is distributed in scheduling unit for different up data to be transmitted.
- 37. data transmission device according to claim 32, it is characterised in that when one in target time-domain resource is basic When time scheduling unit needs to transmit different up data to be transmitted, the data transmission module is specifically used for：When basic Between the second mediant for being generated using an ascending control channel transmission according to different up data to be transmitted in scheduling unit According to the network side, reduced using second intermediate data to obtain the different up number to be transmitted by the network side According to.
- 38. according to the data transmission device described in any one in claim 32-37, it is characterised in that described up to be passed Transmission of data is ascending control information.
- 39. according to the data transmission device described in any one in claim 32-37, it is characterised in that the target time domain Resource is made up of at least one basic time scheduling unit, and each at least one basic time scheduling unit is basic Time scheduling unit is respectively provided with the ascending resource that can be used for transmitting the up data to be transmitted, and in time domain, it is described at least It can not be used to transmitting between the basic time scheduling unit of arbitrary neighborhood in one basic time scheduling unit up to be transmitted The Elementary Time Unit of data.
- 40. according to the data transmission device described in any one in claim 32-37, it is characterised in that the target time domain Resource is made up of at least one minimum time scheduling unit, and the minimum time scheduling unit is up to be passed for that can be used to transmit The ascending resource of transmission of data, and in time domain, the minimum time of arbitrary neighborhood at least one minimum time scheduling unit The minimum time scheduling unit for transmitting the up data to be transmitted can be used between scheduling unit.
- 41. a kind of network side equipment, it is characterised in that refer to including the data transfer described in any one in claim 21-31 Showing device.
- 42. a kind of mobile communication terminal, it is characterised in that including the data transfer described in any one in claim 32-40 Device.
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| CN201610658994.5A CN107734662B (en) | 2016-08-11 | 2016-08-11 | Data transmission indication method and device, and data transmission method, device and equipment |
| PCT/CN2017/095442 WO2018028471A1 (en) | 2016-08-11 | 2017-08-01 | Data transmission indication method and device, and data transmission method, device and equipment |
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| CN201610658994.5A CN107734662B (en) | 2016-08-11 | 2016-08-11 | Data transmission indication method and device, and data transmission method, device and equipment |
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| CN109314969A (en) * | 2018-09-21 | 2019-02-05 | 北京小米移动软件有限公司 | Transmission configuration method, apparatus, equipment, system and storage medium |
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| CN114817110B (en) * | 2022-04-26 | 2023-04-25 | 地平线(上海)人工智能技术有限公司 | Data transmission method and device |
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| WO2020056751A1 (en) * | 2018-09-21 | 2020-03-26 | 北京小米移动软件有限公司 | Transmission configuration method and apparatus, device, system, and storage medium |
| CN109314969B (en) * | 2018-09-21 | 2023-09-01 | 北京小米移动软件有限公司 | Transmission configuration method, device, equipment, system and storage medium |
| US11963158B2 (en) | 2018-09-21 | 2024-04-16 | Beijing Xiaomi Mobile Software Co., Ltd. | Transmission configuration method and apparatus, device, system, and storage medium |
Also Published As
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| WO2018028471A1 (en) | 2018-02-15 |
| CN107734662B (en) | 2020-10-16 |
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