CN106922032A - Data time-domain transmission method and control method, terminal, base station and baseband chip - Google Patents
Data time-domain transmission method and control method, terminal, base station and baseband chip Download PDFInfo
- Publication number
- CN106922032A CN106922032A CN201710108734.5A CN201710108734A CN106922032A CN 106922032 A CN106922032 A CN 106922032A CN 201710108734 A CN201710108734 A CN 201710108734A CN 106922032 A CN106922032 A CN 106922032A
- Authority
- CN
- China
- Prior art keywords
- data
- schedule information
- base station
- time
- holding time
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1221—Wireless traffic scheduling based on age of data to be sent
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1848—Time-out mechanisms
- H04L1/1851—Time-out mechanisms using multiple timers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention proposes a kind of data time-domain transmission method and control method, a kind of terminal, a kind of base station and a kind of baseband chip, wherein, data time-domain transmission method is used in unauthorized band transmissions data, including：In present channel holding time, obtain base station issue resumes schedule information；Schedule information is resumed according to described, data forward is carried out in the present channel holding time, wherein, the data forward includes that terminal uploads data to base station and/or base station issues data to the terminal.By technical scheme, can avoid because of the situation of data transmission fails caused by the repeatability transmission that data are not completed in individual channel holding time, realize communication equipment carries out the repeatability transmission of data in unauthorized frequency range, and improves the success rate of its repeatability transmission.
Description
【Technical field】
The present invention relates to communication technical field, more particularly to a kind of data time-domain transmission method and control method, one kind are eventually
End, a kind of base station and a kind of baseband chip.
【Background technology】
MulteFire technologies are that LTE (Long Term Evolution, Long Term Evolution) is expanded to unauthorized frequency by one kind
The wireless access technology of section, in the technology, unauthorized frequency range carrier wave can not separately provide service by mandate frequency range carrier wave.
At present, to make, multiple unauthorized frequency range equipment (such as Wi-Fi equipment) are fair to take unauthorized band channels, and avoids
Interfering between unauthorized frequency range equipment, the carrier sense technology of similar Wi-Fi is introduced in MF (MulteFire) physical layer
LBT (Listen Before Talk, listem-before-talk) mechanism, it is occupied to unauthorized band channels in base station or terminal monitoring
When, i.e. when LBT fails, must not sending signal, when listening to unauthorized band channels and being idle, be i.e. during LBT successes, just send and believe
Number.
However, due to for the unauthorized frequency range equipment positioned at some Special geographical positions, for example, in room located underground
Water meter and ammeter etc., because this kind of channel fading in geographical position is than larger, the transmission loss of signal is also than larger, therefore needs pass through
CE (Coverage Enhancement, coverage enhancement) is carried out to each physical channel to realize enhancing or the biography of signal quality
The expansion of defeated distance.
In correlation technique, for the first generation to forth generation GSM, because it is on frequency range is authorized, channel is eternal
It is available.And for the GSM using MulteFire technologies, be because multiple unauthorized frequency range equipment need to coexist
Worked under LBT mechanism, single unauthorized frequency range equipment accesses MCOT (the Maximum Channel after channel every time
Occupancy Time, maximum channel holding time) influenceed by LBT mechanism, channel is for the unauthorized frequency range equipment simultaneously
It is forever not available, for example, the most long channel holding time of Multefire equipment may not exceed 10ms at present, if unauthorized
Frequency range equipment does not complete repeatability transmission in the Channel holding time of itself, then likely result in data transmission fails, influences
Communication function.
Therefore, how to strengthen communication equipment carries out the coverage enhancement of data in unauthorized frequency range, and improves the success of transmission
Rate, as technical problem urgently to be resolved hurrily at present.
【The content of the invention】
The embodiment of the invention provides a kind of data time-domain transmission method and control method, a kind of terminal, a kind of base station and
A kind of baseband chip, it is intended to solve how to realize that communication equipment carries out the repeatability transmission of data in unauthorized frequency range, and improve
The technical problem of the success rate of its repeatability transmission, can realize the coverage enhancement of the data channel of unauthorized frequency range, and lifting is logical
The reliability of telecommunication function.
In a first aspect, a kind of data time-domain transmission method is the embodiment of the invention provides, in unauthorized band transmissions
Data, methods described includes：In present channel holding time, obtain base station issue resumes schedule information；According to described continuous
Schedule information is passed, data forward is carried out in the present channel holding time, wherein, the data forward includes terminal to base
Upload data of standing and/or base station issue data to the terminal.
In the above embodiment of the present invention, alternatively, the acquisition base station issue the step of resuming schedule information it
Before, also include：Detection at the beginning of the end time point and the present channel holding time of preceding Channel holding time between point
Interval duration；According to the interval duration, in the case where the interval duration is less than or equal to scheduled duration, it is determined that needing
The described of detection base station issue resumes schedule information；And the described of detection base station issue resumes schedule information, wherein, work as detection
When resuming schedule information described in being issued to base station, into the acquisition base station issue the step of resuming schedule information.
In the above embodiment of the present invention, alternatively, schedule information is resumed described in the basis, accounted in the present channel
The step of with data forward is carried out in the time, specifically include：Schedule information is resumed according to described, determines that the present channel takes
First time point and iterative transfer times in time, the iterative transfer times include：Time domain iterative transfer times and frequency domain
Iterative transfer times；According to the iterative transfer times, data forward is proceeded by from the first time point.
In the above embodiment of the present invention, alternatively, schedule information is resumed described in the basis, determine the present channel
The step of first time point in holding time, specifically include：Resume whether schedule information is carried for sending described in detection
The end time point of the time window for resuming schedule information；When the test results is yes, schedule information is resumed from described
Obtain the end time point；When testing result is no, the length of the pre-defined time window is obtained, and detect institute
Point between stating at the beginning of present channel holding time, and the sart point in time is added with the length of the time window,
Obtain the end time point of the time window；And obtain the time of the end time point and the first time point
Interval；The end time point is added with the time interval, the first time point is obtained.
In the above embodiment of the present invention, alternatively, schedule information is resumed described in the basis, determine the present channel
The step of first time point in holding time, specifically include：Determine that terminal is detected described when resuming the second of schedule information
Between point, and second time point and the first time point time interval；And by second time point with it is described when
Between be spaced be added, obtain the first time point.
In the above embodiment of the present invention, alternatively, the step of resuming schedule information of the acquisition base station issue, bag
Include：Whether have base station issue in detection CCCH resumes schedule information, wherein, the CCCH is original
There is the CCCH of CCCH or new distribution resource.
In the above embodiment of the present invention, alternatively, the step of resuming schedule information of the acquisition base station issue, bag
Include：Whether the multiple users share for having base station issue in detection down control channel resumes schedule information；When detect it is described under
When there is in row control channel the multiple users share to resume schedule information, according to the ID of the terminal, from described many
Users to share is resumed and obtain in schedule information that the ID is corresponding to be resumed control and indicate, described to resume control instruction and include
Instruction can be resumed and instruction is not resumed；When it is described resume control be designated as it is described can resume instruction when, it is allowed to carry out data forward.
In the above embodiment of the present invention, alternatively, the step of resuming schedule information of the acquisition base station issue, bag
Include：Whether have base station issue in a newly assigned running time-frequency resource, in one new physical channel of detection resumes scheduling letter
Breath, wherein, the schedule information that resumes is for sequence.
Second aspect, the embodiment of the invention provides a kind of terminal, in unauthorized band transmissions data, the terminal
Including：Schedule information acquiring unit is resumed, in present channel holding time, obtain base station issue resumes schedule information；Number
According to unit is resumed, schedule information is resumed according to described, data forward is carried out in the present channel holding time, wherein, institute
State data forward and issue data to the terminal to base station upload data and/or base station including the terminal.
In the above embodiment of the present invention, alternatively, also include：First pre-detection unit, schedule information is resumed described
Acquiring unit obtain base station issue resume schedule information before, detection preceding Channel holding time end time point with it is described
The interval duration put between at the beginning of present channel holding time；Determining unit, according to the interval duration, at the interval
In the case that length is less than or equal to scheduled duration, it is determined that needing to detect that the described of base station issue resumes schedule information；And second
Pre-detection unit, the described of detection base station issue resumes schedule information, wherein, resume scheduling described in the issue of base station when detecting
During information, resume schedule information described in schedule information acquiring unit acquisition base station issue by described resuming.
In the above embodiment of the present invention, alternatively, the data forward unit includes：Resume parameter determination unit, root
Schedule information is resumed according to described, first time point and iterative transfer times in the present channel holding time is determined, it is described
Iterative transfer times include：Time domain iterative transfer times and frequency domain iterative transfer times；Then the data forward unit is specifically used
In：According to the iterative transfer times, data forward is proceeded by from the first time point.
In the above embodiment of the present invention, alternatively, the parameter determination unit that resumes is used for：Scheduling is resumed described in detection
Whether information carries the end time point for sending the time window for resuming schedule information, wherein, work as testing result
During to be, from it is described resume schedule information in obtain the end time point, and when testing result for it is no when, obtain pre-defined
The time window length, and point between detecting at the beginning of the present channel holding time, and during by the beginning
Between point be added with the length of the time window, obtain the end time point of the time window；It is additionally operable to：Obtain described
The time interval of end time point and the first time point, and the end time point is added with the time interval, obtain
To the first time point.
In the above embodiment of the present invention, alternatively, the parameter determination unit that resumes is used for：Determine that terminal detects institute
State the second time point for resuming schedule information, and second time point and the first time point time interval, and by institute
Stated for the second time point is added with the time interval, obtains the first time point.
In the above embodiment of the present invention, alternatively, the schedule information acquiring unit that resumes includes：First performs list
Whether unit, have base station issue in detection CCCH resumes schedule information, wherein, the CCCH is original
There is the CCCH of CCCH or new distribution resource.
In the above embodiment of the present invention, alternatively, the schedule information acquiring unit that resumes includes：Second performs list
Whether unit, the multiple users share for having base station issue in detection down control channel resumes schedule information, wherein, when detecting
State in down control channel when there is the multiple users share to resume schedule information, according to the ID of the terminal, from institute
State multiple users share and resume and obtain in schedule information that the ID is corresponding to be resumed control and indicate, it is described to resume control and indicate
Indicate and do not resume instructions including that can resume, and when it is described resume control be designated as described in can resume instruction when, it is allowed to carry out
Data forward.
In the above embodiment of the present invention, alternatively, the schedule information acquiring unit that resumes includes：3rd performs list
Whether unit, have base station issue in a newly assigned running time-frequency resource, in one new physical channel of detection resumes scheduling letter
Breath, wherein, the schedule information that resumes is for sequence.
The third aspect, the embodiment of the invention provides a kind of data time-domain transmission control method, for controlling unauthorized
Band transmissions data, methods described includes：Detect whether there is unfinished data transfer in preceding Channel holding time；Work as inspection
When there is unfinished data transfer in preceding Channel holding time described in measuring, in present channel holding time, institute is issued
State that unfinished data transfer is corresponding to resume schedule information, line number is entered for resuming schedule information described in being issued according to base station
According to resuming, wherein, the data forward includes that terminal uploads data to the base station and/or the base station issues number to terminal
According to.
In the above embodiment of the present invention, alternatively, described in present channel holding time, described not completing is issued
Data transfer it is corresponding the step of resume schedule information before, also include：Before the present channel holding time one
In preceding Channel holding time, initial schedule information is issued, wherein, the initial schedule information is with described to resume schedule information identical
Or it is different.
In the above embodiment of the present invention, alternatively, the issue unfinished data transfer is corresponding to resume tune
The step of degree information, specifically include：Resumed by described in the CCCH of new distribution resource or the issue of original control channel
Schedule information.
In the above embodiment of the present invention, alternatively, the issue unfinished data transfer is corresponding to resume tune
The step of degree information, specifically include：Multiple users share is issued by down control channel multicast and resumes schedule information, wherein, institute
State multiple users share and resume schedule information and include that multiple terminals are corresponding and resume control and indicate, it is described resume that control indicates to include can
Resume instruction and do not resume instruction.
In the above embodiment of the present invention, alternatively, the issue unfinished data transfer is corresponding to resume tune
The step of degree information, specifically include：Issued by a new physical channel multicast and resume schedule information, wherein, it is described to resume
Schedule information is a sequence.Schedule information is resumed when user detects this, that is, judges to resume；Resumed when user can't detect this
Schedule information, that is, judge not resume.Further, the resource shared by the new physical channel is multiple users share.
Fourth aspect, the embodiment of the invention provides a kind of base station, described for controlling in unauthorized band transmissions data
Base station includes：Whether data forward detection unit, detects there is unfinished data transfer in preceding Channel holding time；Resume
Schedule information release unit, when the data forward detection unit detect it is described have in preceding Channel holding time do not complete
Data transfer when, in present channel holding time, issue that the unfinished data transfer is corresponding to resume schedule information,
Data forward is carried out for resuming schedule information described in being issued according to base station, wherein, the data forward includes terminal to institute
State base station upload data and/or the base station issues data to terminal.
In the above embodiment of the present invention, alternatively, also include：Initial schedule information issue unit, tune is resumed described
Spend before resuming schedule information described in information issue unit issue, before the present channel holding time is in preceding channel
Holding time issues initial schedule information, wherein, the initial schedule information is with described to resume schedule information identical or different.
In the above embodiment of the present invention, alternatively, the schedule information release unit that resumes is used for：Provided by new distribution
Schedule information is resumed described in the CCCH in source or the issue of original control channel.
In the above embodiment of the present invention, alternatively, the schedule information release unit that resumes is used for：By descending control
Channel group broadcasts cloth multiple users share and resumes schedule information, wherein, the multiple users share resumes schedule information includes multiple eventually
End is corresponding to resume control instruction, and described resuming controls to indicate to include that instruction can be resumed and do not resume instruction.
In the above embodiment of the present invention, alternatively, the schedule information release unit that resumes is used for：It is new by one
The issue of physical channel multicast resumes schedule information, wherein, the schedule information that resumes is for a sequence.
5th aspect, the embodiment of the invention provides a kind of terminal, including：Processor；And memory, in the memory
Being stored with can be by the instruction of the computing device, and processor is used to call the instruction of the memory storage, holds
The following operation of row：In present channel holding time, obtain base station issue resumes schedule information；Scheduling letter is resumed according to described
Breath, data forward is carried out in the present channel holding time, wherein, the data forward includes that terminal uploads number to base station
According to and/or base station issue data to the terminal.
6th aspect, the embodiment of the invention provides a kind of baseband chip, for terminal, including：Processor；And storage
Device, being stored with the memory can be used to call the memory to deposit by the instruction of the computing device, and processor
The instruction of storage, performs following operation：It is that the scheduling that resumes of terminal acquisition base station issue is believed in present channel holding time
Breath；Schedule information is resumed according to described, data forward is carried out in the present channel holding time, wherein, the data continue
Biography includes that terminal uploads data to base station and/or base station issues data to the terminal.
7th aspect, the embodiment of the invention provides a kind of base station, including：Processor；And memory, in the memory
Being stored with can be by the instruction of the computing device, and processor is used to call the instruction of the memory storage, holds
The following operation of row：Detect whether there is unfinished data transfer in preceding Channel holding time；It is described in preceding letter when detecting
When there is unfinished data transfer in road holding time, in present channel holding time, the unfinished data are issued
Transmission is corresponding to resume schedule information, and data forward is carried out for resuming schedule information described in being issued according to base station, wherein, institute
State data forward and issue data to terminal to base station upload data and/or the base station including terminal.
Above technical scheme, for correlation technique in communication equipment of how strengthening carry out covering for data in unauthorized frequency range
Lid enhancing, and the technical problem of the success rate of transmission is improved, by Physical Uplink Shared Channel or Physical Downlink Shared Channel
During carrying out data transmission, if base station detects has unfinished data transfer in preceding Channel holding time,
Can issue and resume schedule information, when terminal detects this resumes schedule information, you can the instruction of schedule information is resumed according to this
Content carries out data forward in present channel holding time.
This way it is possible to avoid because of data caused by the repeatability transmission that data are not completed in individual channel holding time
The situation of bust this, can realize the coverage enhancement of the data channel of unauthorized frequency range and believe across multiple in unauthorized frequency range
The data forward of road holding time, increased the reliability of communication, improve Consumer's Experience.
【Brief description of the drawings】
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, without having to pay creative labor, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 shows the flow chart of the data time-domain transmission method of one embodiment of the present of invention；
Fig. 2 shows the flow chart of the data time-domain transmission method of an alternative embodiment of the invention；
The flow chart of first time point is calculated in the embodiment that Fig. 3 shows shown in Fig. 2；
Data time-domain transmission schematic diagram in the embodiment that Fig. 4 shows shown in Fig. 2；
Fig. 5 shows the flow chart of calculating first time point in yet another embodiment of the present invention；
Data time-domain transmission schematic diagram in the embodiment that Fig. 6 shows shown in Fig. 5；
Fig. 7 shows the block diagram of the terminal of one embodiment of the present of invention；
Fig. 8 shows the flow chart of the data time-domain transmission control method of one embodiment of the present of invention；
Fig. 9 shows the block diagram of the base station of one embodiment of the present of invention；
Figure 10 shows the block diagram of the terminal of one embodiment of the present of invention；
Figure 11 shows the block diagram of the baseband chip of one embodiment of the present of invention；
Figure 12 shows the block diagram of the base station of an alternative embodiment of the invention.
【Specific embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term for using in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and " being somebody's turn to do " of singulative used in the embodiment of the present invention and appended claims
It is also intended to include most forms, unless context clearly shows that other implications.
Embodiment one
Fig. 1 shows the flow chart of the data time-domain transmission method of one embodiment of the present of invention.
As shown in figure 1, the data time-domain transmission method of one embodiment of the present of invention, in unauthorized band transmissions number
According to, including：
Step 102, in present channel holding time, obtain base station issue resumes schedule information.
This resume schedule information for instruction terminal in present channel holding time when, which kind of mode carry out repeatability
The information of data forward, and data forward therein then refers to terminal and is issued to terminal to base station upload data and/or base station
Data, certainly, data forward can also be the data interaction carried out between two terminals.
Therefore during being carried out data transmission by Physical Uplink Shared Channel or Physical Downlink Shared Channel, if base
Station detects has unfinished data transfer in preceding Channel holding time, can issue and resume schedule information, makes for terminal
With, that is to say, that no matter the both sides of data forward for Whom, control data resumes process, issue, and resume schedule information is all base
Stand.
Step 104, according to schedule information is resumed, carries out data forward in present channel holding time.
When terminal detects this resumes schedule information, you can believed currently according to the instruction content that this resumes schedule information
Data forward is carried out in road holding time.This way it is possible to avoid the repetition because not completing data in individual channel holding time
Property transmission caused by data transmission fails situation, realize unauthorized frequency range across multiple Channel holding times data continue
Pass, increased the reliability of communication, improve Consumer's Experience.
Description is supplemented embodiment one and refined below by embodiment two.
Embodiment two
Fig. 2 shows the flow chart of the data time-domain transmission method of an alternative embodiment of the invention.
As shown in Fig. 2 the data time-domain transmission method of an alternative embodiment of the invention, in unauthorized band transmissions
Data, including：
Point between at the beginning of step 202, detection base station side present channel holding time.Base station is namely obtained to start to occupy
The time point of present channel.
Step 204, detects that data stop the time point transmitting and present channel holding time in preceding Channel holding time
At the beginning of between put interval duration.
Wherein, the time point that data stop transmission can be any point in preceding Channel holding time, or
The end time point of preceding Channel holding time, so, can be precisely calculated data and stop being taken to present channel during transmission
Interval duration when time starts, it is a length of during due to the interval to further determine whether that need detection base station to issue resumes scheduling
The foundation of information, therefore, the interval duration is accurately calculated, the accuracy of subsequent step can be lifted.
In some cases, in order to lift the convenience of above-mentioned detecting step, it is also possible to directly calculate in preceding channel occupancy
Between at the beginning of the end time point and present channel holding time of time put interval duration, as determine whether according to
According to.
Step 206, according to interval duration, judges whether that need detection base station to issue resumes schedule information, when judgement is tied
Fruit is when being, into step 208, when judged result is no, to terminate process.
Wherein, in the case where interval duration is less than or equal to scheduled duration, judged result is issued to need detection base station
Resume schedule information.
Scheduled duration be by base station configure and by multiple users share or be unique user specific one high level letter
Order, such as, and RRC (Radio Resource Control, radio resource control) signaling.In general, can be by timing in advance
Length is interpreted as after the data-transmission interruptions of preceding Channel holding time successfully resuming data in present channel holding time
Minimum interval duration, therefore, actual interval duration and scheduled duration can be compared, to determine whether it is also possible to success
Carry out data forward.
In interval duration less than or equal in the case of scheduled duration, interval duration in present channel not less than can take
The minimum interval duration of data is successfully resumed in time, illustrate it is possible to successfully carry out data forward, now, you can enter and walk
Rapid 208, whether detect whether to get base station issue resumes schedule information, to judge have in present channel holding time
Data forward.
It is interval duration more than in the case of scheduled duration in judged result, then can terminal need not just go the detection to get
What base station was issued resumes schedule information.If that is, the interval duration of reality is more than scheduled duration, illustrating repeated number
According to the break period transmitted too long, it is impossible to resumed or there is no need to be resumed.
Step 208, what detection base station was issued resumes schedule information, wherein, when the scheduling that resumes for detecting base station issue is believed
During breath, into step 210, when when resuming schedule information of base station issue is not detected by, can directly terminate process.Or, Fig. 2
Not shown in, lasting detection, if can't detect always, then terminates process within specific a period of time.
Step 210, in present channel holding time, obtain base station issue resumes schedule information.
Step 212, according to schedule information is resumed, determines the first time point in present channel holding time and repeats to transmit
Number of times.
Step 214, according to iterative transfer times, data forward is proceeded by from first time point.
Wherein, first time point is to start the time point of data forward in present channel holding time, and is repeatedly transmitted secondary
It is several then to include time domain iterative transfer times and frequency domain iterative transfer times, indicate the running time-frequency resource needed for carrying out data forward.
Basis is described with reference to Fig. 3 and Fig. 4 and resumes schedule information, when determining first in present channel holding time
Between put a kind of implementation.
As shown in figure 3, the step of calculating first time point includes：
Step 302, detection resumes the knot whether schedule information carries the time window that schedule information is resumed for transmission
Beam time point, when the test results is yes, into step 304, when testing result is no, into step 306.
Step 304, obtains end time point from schedule information is resumed.
Because base station is to send to resume schedule information in a specific time window, therefore, resume in schedule information
The end time point of the time window can directly be recorded.
Step 306, obtains the length of pre-defined time window, and between detecting at the beginning of present channel holding time
Point.
Step 308, sart point in time is added with the length of time window, obtains the end time point of time window.
Needs know that the time window may begin at the starting point of present channel holding time, it is also possible to start from working as
3rd time point of preceding Channel holding time.Further, the length of the time window be it is pre-defined, or base station configuration
, or the subframe index where at the end of the time window that is configured by base station of user, derive the length of the time window.
In step 306 and 308, the length of time window it is pre-defined, therefore, terminal can also detect current letter
Point between at the beginning of road holding time, and be added with the length of pre-defined time window and to be calculated time window
End time point.
Step 310, obtains the time interval of end time point and first time point.
Step 312, end time point is added with time interval, obtains first time point.
The time interval can carry out interlude required for data forward after referring to time window end time point,
I.e.
Wherein,For send resume at the end of the time window of schedule information where subframe index, i.e. time window
End time point, k is the time interval of the subframe index and first time point, k >=0,It is first time point, that is,
The subframe index that repeated data forward starts.Here the time interval can be pre-defined, or dynamic
Resume what is sent in schedule information.
For example, when the value of k is 0, (Transmission Time Interval are passed the TTI terminated in time window
Defeated time interval) in start send repeatability resume data.
Again for example, as shown in figure 4, working as terminal with unfinished repeated data transfer in preceding Channel holding time 211
Base station is detected when the time window 221 of present channel holding time resume the transmission of schedule information, this is obtained and is continued
Schedule information is passed, wherein, the time point that the TTI of A resumes schedule information to be sent in time window 221 is labeled as, when detecting
When resuming k=1 in schedule information, can after the subframe index that time window 221 terminates first TTI, that is, Fig. 4 acceptances of the bid
The TTI for B is noted, starts the data forward of repeatability, wherein, the duration that repeated data transfer the is carried out such as institute of time window 231
Show.
Embodiment three
On the basis of the embodiment shown in Fig. 2, according to schedule information is resumed, in present channel holding time is determined
The step of one time point, there can also be another implementation with reference to shown in Fig. 5 and Fig. 6.
As shown in figure 5, including：
Step 502, determines that terminal detects second time point for resuming schedule information, and second time point with
The time interval of the first time point.
Step 504, second time point is added with the time interval, obtains the first time point.The time
Interval can carry out interlude required for data forward after referring to for the second time point, i.e.,
Wherein,For terminal detects the second time point for resuming schedule information, when k is second time point and first
Between put time interval, k >=0,It is first time point, that is, the subframe index that repeated data forward starts.
For example, when k value be 0 when, the TTI where the second time point start send repeatability resume data.
Again for example, as shown in fig. 6, working as terminal with unfinished repeated data transfer in preceding Channel holding time 311
When detecting base station and resume the transmission of schedule information in the present channel holding time 321, obtain and send this and resume tune
Second time point of degree information, i.e. the TTI of A is labeled as in Fig. 6, when detect resume schedule information in k=1 when, can be
The TTI of C is labeled as after two time points in first TTI, that is, Fig. 6, starts the data forward of repeatability.Wherein, repeatability
The duration that data transfer is carried out is as shown in time window 331.
You need to add is that, in above-described embodiment one to three, the step of resuming schedule information of base station issue is obtained, also
With following various implementations：
Whether have base station issue in a kind of optional implementation, in detectable CCCH resumes scheduling
Information, wherein, CCCH is the CCCH of original CCCH or new distribution resource, and institute in cell
There is user to be all based on this and resume schedule information, determine whether data forward.
That is, it is possible to use what original CCCH acquisition base station was issued resumes schedule information, here, needs
New configured information is additionally introduced, for indicating to resume.For example, 1 bit configured information, whether instruction user resumes.Or
Person, it is also possible to use new running time-frequency resource, tune is resumed with what the CCCH acquisition base station where new running time-frequency resource was issued
Degree information, avoiding problems because original CCCH transmittability is weak cause data-transmission interruptions when, still using pass
The weak original CCCH of Movement Capabilities, it is to avoid data forward fails, lifts communication efficiency.
In another optional implementation, whether there is shared the resuming of base station issue in detection down control channel
Schedule information；When detect resume schedule information with multiple users share in down control channel when, according to terminal user mark
Know, resuming corresponding the resuming of acquisition ID in schedule information from multiple users share controls to indicate, and resuming control instruction includes
Instruction can be resumed and instruction is not resumed；When resuming control and being designated as that instruction can be resumed, it is allowed to carry out data forward.
Base station can directly issue multiple sharing and resume schedule information, and each shared schedule information carrying multiple that resumes resumes control
System is indicated, wherein, different sharing resumes the communication equipment of different groups of schedule information correspondence, and same multiple users share resumes scheduling
The different control that resumes indicates the different communication equipment of correspondence in information.So, tune is resumed when terminal detects multiple users share
After degree information, directly can wherein identify that resume corresponding with own user mark controls to indicate, to complete data forward.This
Sample, base station reduces the number of times that issue resumes schedule information, improves communication efficiency.
In another optional implementation, in a newly assigned running time-frequency resource, a new physical channel is detected
Whether inside have base station issue resumes schedule information, wherein, schedule information is resumed for a sequence.Schedule information will be resumed to set
It is set to a sequence, then terminal detects the sequence in detection process, only, you can proceed by data forward, detects
Less than the sequence, then data forward is not carried out, the step of simplifying terminal judges and whether carry out data forward, improve terminal
Operating efficiency.Further, this newly assigned running time-frequency resource is multiple users share.I.e. one sequence can correspond to multiple using
Family, indicates whether to resume.
Example IV
Fig. 7 shows the block diagram of the terminal of one embodiment of the present of invention.
As shown in fig. 7, the terminal 700 of one embodiment of the present of invention, for transmitting data in unauthorized frequency range repeatability,
Including resuming schedule information acquiring unit 702 and data forward unit 704.
Schedule information acquiring unit 702 is resumed in present channel holding time, what acquisition base station was issued to resume tune
Degree information.
Data forward unit 704 is used to, according to schedule information is resumed, data forward is carried out in present channel holding time,
Wherein, data forward includes that terminal uploads data to base station and/or base station issues data to terminal.
In a kind of optional implementation of the present embodiment, data forward unit 704 includes resuming parameter determination unit
7042。
Parameter determination unit 7042 is resumed for according to resuming schedule information, determining first in present channel holding time
Time point and iterative transfer times, iterative transfer times include：Time domain iterative transfer times and frequency domain iterative transfer times.
Then data forward unit 704 specifically for：According to iterative transfer times, proceed by data from first time point and continue
Pass.
Further, in a kind of optional implementation of the present embodiment, resuming parameter determination unit 7042 is used for：Detection
The end time point whether schedule information carries the time window that schedule information is resumed for transmission is resumed, wherein, work as detection
Result when being, to obtain end time point from schedule information is resumed, and when testing result for it is no when, when obtaining pre-defined
Between window length, and point between detecting at the beginning of present channel holding time, and by sart point in time and time window
Length is added, and obtains the end time point of time window；It is additionally operable to：Between obtaining the time of end time point and first time point
Every, and end time point is added with time interval, obtain first time point.
Further, in a kind of optional implementation of the present embodiment, resuming parameter determination list 7042 is used for：It is determined that eventually
End detects the second time point for resuming schedule information, and the second time point and first time point time interval, and by second
Time point is added with time interval, obtains first time point.
In a kind of optional implementation of the present embodiment, terminal 700 also includes the first pre-detection unit 706, determines list
The pre-detection unit 710 of unit 708 and second.
First pre-detection unit 706 is used to resume scheduling resume that schedule information acquiring unit 702 obtains base station issue
Before information, detection at the beginning of the end time point and present channel holding time of preceding Channel holding time between the interval put
Duration.
Determining unit 708 is used for according to interval duration, in the case where the interval duration is less than or equal to scheduled duration,
It is determined that needing to detect that the described of base station issue resumes schedule information.
Second pre-detection unit 710 for detecting whether can get base station issue resume schedule information, wherein, when
Testing result for be when, by resume schedule information acquiring unit 702 obtain base station issue resume schedule information.
You need to add is that, in a kind of optional implementation of the present embodiment, resume schedule information acquiring unit 702 and wrap
Include：Whether first execution unit 7022, have base station issue in detection CCCH resumes schedule information, wherein, it is public
Control channel is the CCCH of original CCCH or new distribution resource altogether.
You need to add is that, in a kind of optional implementation of the present embodiment, resume schedule information acquiring unit 702 and wrap
Include：Whether second execution unit 7024, the multiple users share in detection down control channel with base station issue resumes scheduling letter
Breath, wherein, when detect resume schedule information with multiple users share in down control channel when, according to terminal user mark
Know, resuming corresponding the resuming of acquisition ID in schedule information from multiple users share controls to indicate, and resuming control instruction includes
Instruction can be resumed and instruction is not resumed, and when resuming control and being designated as that instruction can be resumed, it is allowed to carry out data forward.
You need to add is that, in a kind of optional implementation of the present embodiment, resume schedule information acquiring unit 702 and wrap
Include：Whether the 3rd execution unit 7026, in a newly assigned running time-frequency resource, have base station in one new physical channel of detection
That issues resumes schedule information, wherein, schedule information is resumed for sequence.
Terminal 700 in the present embodiment can be used the data time-domain transmission side of any technical scheme in embodiment one to three
Method, therefore, with embodiment one to three in whole technique effects, will not be repeated here.
Embodiment five
Fig. 8 shows the flow chart of the data time-domain transmission control method of one embodiment of the present of invention.
As shown in figure 8, the data time-domain transmission control method of one embodiment of the present of invention, for controlling in unauthorized frequency
Section repeatability transmission data, including：
Whether step 802, detects there is unfinished data transfer in preceding Channel holding time.
If with unfinished data transfer, can issue and resume schedule information, to complete data transfer, lifting
The validity of communication, if not unfinished data transfer, base station need not act.
Step 804, when detect there is unfinished data transfer in preceding Channel holding time when, accounted in present channel
Schedule information is resumed with the time, the unfinished data transfer of issue is corresponding, scheduling letter is resumed for what is issued according to base station
Breath carries out data forward.
Data forward includes that terminal uploads data to base station and/or base station issues data to terminal, that is to say, that passing through
During Physical Uplink Shared Channel or Physical Downlink Shared Channel carry out data transmission, if base station detects preceding letter
There is unfinished data transfer in road holding time, can issue and resume schedule information.
This way it is possible to avoid because of data caused by the repeatability transmission that data are not completed in individual channel holding time
The situation of bust this, realizes in unauthorized frequency range across the data forward of multiple Channel holding times, increased base station side pair
The ability of regulation and control of unauthorized frequency range data transfer, improves Consumer's Experience.
In the above embodiment of the present invention, alternatively, before step 804, also include：Present channel holding time it
Preceding one issues initial schedule information in preceding Channel holding time, wherein, initial schedule information it is identical with schedule information is resumed or
It is different.
Initial schedule information with resume the running time-frequency resource that is used including data transfer in schedule information, wherein, resume tune
Degree information is to carry on a control channel, for the convenience of data transfer, resumes the initial schedule of schedule information and corresponding data
Information includes identical instructions field in can using identical control signaling, i.e. schedule information, and value is identical.
However, when the running time-frequency resource of initial schedule information is unavailable or efficiency is low cause data-transmission interruptions when, resume
Schedule information can also indicate that the new running time-frequency resource different from initial schedule information, and for resuming, new running time-frequency resource is included
Iterative transfer times in resource, present channel holding time on frequency domain etc., iterative transfer times here are comprising on frequency domain
Number of repetition and time domain on iterative transfer times, can be different with a upper Channel holding time.Thus, it is possible to enter one
The success rate of step lifting data forward.
In a kind of optional implementation of the present embodiment, step 804 is specifically included：By the public control of new distribution resource
Channel processed or the issue of original control channel resume schedule information.
That is, base station can issue to resume in schedule information, and cell using original CCCH owning
User is all based on this and resumes schedule information, determines whether data forward, here, it is necessary to additionally introduce new configured information, uses
Resumed in instruction.For example, 1 bit configured information, whether instruction user resumes.
Or, it is also possible to new running time-frequency resource is used, is issued with the CCCH where new running time-frequency resource and is resumed tune
Degree information, avoiding problems because original CCCH transmittability is weak cause data-transmission interruptions when, still using pass
The weak original CCCH of Movement Capabilities, it is to avoid data forward fails, lifts communication efficiency.
In another optional implementation of the present embodiment, step 804 is specifically included：The unfinished data transfer of issue
It is corresponding the step of resume schedule information, specifically include：Multiple users share is issued by down control channel multicast and resumes scheduling
Information, wherein, multiple users share resumes schedule information includes that corresponding the resuming of multiple terminals controls to indicate, and resumes control and indicates bag
Including can resume instruction and not resume instruction.
Base station can directly issue multiple sharing and resume schedule information, and each shared schedule information carrying multiple that resumes resumes control
System is indicated, wherein, different sharing resumes the communication equipment of different groups of schedule information correspondence, and same multiple users share resumes scheduling
The different control that resumes indicates the different communication equipment of correspondence in information.So, tune is resumed when terminal detects multiple users share
After degree information, directly can wherein identify that resume corresponding with own user mark controls to indicate, to complete data forward.This
Sample, base station reduces the number of times that issue resumes schedule information, improves communication efficiency.
In another optional implementation of the present embodiment, step 804 is specifically included：The unfinished data transfer of issue
It is corresponding the step of resume schedule information, specifically include：Issued by a new physical channel multicast and resume schedule information, its
In, schedule information is resumed for a sequence.
Schedule information will be resumed and be set to one group of sequence so that the content of base station issue will be more simple, improve base station
Operating efficiency, meanwhile, terminal detects the sequence in detection process, only, you can proceed by data forward, can't detect
Whether the sequence, then do not carry out data forward, the step of simplifying terminal judges and carry out data forward, improves the work of terminal
Efficiency.
Embodiment six
Fig. 9 shows the block diagram of the base station of one embodiment of the present of invention.
As shown in figure 9, the base station 900 of one embodiment of the present of invention is used to control in unauthorized band transmissions data, base
900 are stood including data forward detection unit 902 and schedule information release unit 904 is resumed.
Data forward detection unit 902 is used to detect whether to there are unfinished data to pass in preceding Channel holding time
It is defeated.
Schedule information release unit 904 is resumed for when data forward detection unit 902 is detected in preceding channel occupancy
It is interior with unfinished data transfer when, in present channel holding time, the unfinished data transfer of issue is corresponding continuous
Schedule information is passed, so that the schedule information that resumes issued according to base station carries out data forward
Wherein, data forward includes that terminal uploads data to base station and/or base station issues data to terminal.
In a kind of optional implementation of the present embodiment, base station 900 also includes initial schedule information issue unit 906,
Initial schedule information issue unit 906 be used for resume schedule information release unit 904 issue resume schedule information before, work as
Before preceding Channel holding time one issues initial schedule information in preceding Channel holding time
Wherein, initial schedule information is with to resume schedule information identical or different.
In a kind of optional implementation of the present embodiment, resuming schedule information release unit 904 is used for：By new distribution
The CCCH of resource or the issue of original control channel resume schedule information.
In another optional implementation of the present embodiment, resuming schedule information release unit 904 is used for：By descending
Control Channel Group is broadcast cloth multiple users share and resumes schedule information, wherein, multiple users share resumes schedule information includes multiple eventually
End is corresponding to resume control instruction, resumes control and indicates to include that instruction can be resumed and do not resume instruction.
In another optional implementation of the present embodiment, resuming schedule information release unit 904 is used for：By one
New physical channel multicast issue resumes schedule information, wherein, schedule information is resumed for a sequence.
Base station 900 in the present embodiment can be used the data time-domain transmission in embodiment five described in any technical scheme to control
Method, therefore, with the whole technique effects described in embodiment five, will not be repeated here.
Figure 10 shows the block diagram of the terminal of one embodiment of the present of invention.
As shown in Figure 10, terminal 1000 includes：Processor 1004 and memory 1002, being stored with memory 1002 can
The instruction performed by processor 1004, and processor 1004 is used to call the instruction of the storage of memory 1002, performs following operation：
In present channel holding time, obtain base station issue resumes schedule information；According to schedule information is resumed, accounted in present channel
Data forward is carried out with the time, wherein, data forward includes that terminal uploads data to base station and/or base station issues number to terminal
According to.
Figure 11 shows the block diagram of the baseband chip of one embodiment of the present of invention.
As shown in figure 11, baseband chip 1100 includes：Processor 1104 and memory 1102, are stored with memory 1102
The instruction that can be performed by processor 1104, and processor 1104 is used to call the instruction of the storage of memory 1102, performs following
Operation：In present channel holding time, be terminal obtain base station issue resume schedule information；According to resuming schedule information,
Data forward is carried out in present channel holding time, wherein, data forward includes that terminal uploads data and/or base station to base station
Data are issued to terminal.
Figure 12 shows the block diagram of the base station of an alternative embodiment of the invention.
As shown in figure 12, base station 1200 includes：Processor 1204 and memory 1202, being stored with memory 1202 can
The instruction performed by processor 1204, and processor 1204 is used to call the instruction of the storage of memory 1202, performs following operation：
Detect whether there is unfinished data transfer in preceding Channel holding time；Have in preceding Channel holding time when detecting
During unfinished data transfer, in present channel holding time, the unfinished data transfer of issue is corresponding to resume scheduling letter
Breath, so that the schedule information that resumes issued according to base station carries out data forward, wherein, data forward includes that terminal is uploaded to base station
Data and/or base station issue data to terminal.
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme, can avoid
Because of the situation of data transmission fails caused by the repeatability transmission that data are not completed in individual channel holding time, realize
In unauthorized frequency range across the data forward of multiple Channel holding times, the reliability of communication is increased, improve Consumer's Experience.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
It will be appreciated that though time point may be described using term first, second etc. in embodiments of the present invention, but this
A little time points should not necessarily be limited by these terms.These terms are only used for being distinguished from each other out at time point.For example, not departing from the present invention
In the case of scope of embodiments, first time point can also be referred to as the second time point, and similarly, the second time point can also be by
Referred to as first time point.
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement
Or event) when " or " in response to detection (condition or event of statement) ".
It should be noted that terminal involved in the embodiment of the present invention can include but is not limited to personal computer
(Personal Computer, PC), personal digital assistant (Personal Digital Assistant, PDA), wireless handheld
Equipment, panel computer (Tablet Computer), mobile phone, MP3 player, MP4 players etc..
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method, can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, for example, multiple units or group
Part can be combined or be desirably integrated into another system, or some features can be ignored, or not performed.It is another, it is shown
Or the coupling each other that discusses or direct-coupling or communication connection can be by some interfaces, device or unit it is indirect
Coupling is communicated to connect, and can be electrical, mechanical or other forms.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can store and be deposited in an embodied on computer readable
In storage media.Above-mentioned SFU software functional unit storage is in a storage medium, including some instructions are used to so that a computer
Device (can be personal computer, server, or network equipment etc.) or processor (Processor) perform the present invention each
The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (10)
1. a kind of data time-domain transmission method, in unauthorized band transmissions data, it is characterised in that methods described includes：
In present channel holding time, obtain base station issue resumes schedule information；
Schedule information is resumed according to described, data forward is carried out in the present channel holding time, wherein, the data continue
Biography includes that terminal uploads data to base station and/or base station issues data to the terminal.
2. method according to claim 1, it is characterised in that resume schedule information described in the basis, described current
The step of carrying out data forward in Channel holding time, specifically includes：
Schedule information is resumed according to described, the first time point in the present channel holding time is determined and is repeated transmission time
Number, the iterative transfer times include：Time domain iterative transfer times and frequency domain iterative transfer times；
According to the iterative transfer times, data forward is proceeded by from the first time point.
3. method according to claim 2, it is characterised in that resume schedule information described in the basis, it is determined that described work as
The step of first time point in preceding Channel holding time, specifically include：
When it is described resume schedule information and carry the end time point for sending the time window for resuming schedule information when,
From it is described resume schedule information in obtain the end time point；
Obtain the time interval of the end time point and the first time point；
The end time point is added with the time interval, the first time point is obtained.
4. a kind of terminal, in unauthorized band transmissions data, it is characterised in that the terminal includes：
Schedule information acquiring unit is resumed, in present channel holding time, obtain base station issue resumes schedule information；
Data forward unit, schedule information is resumed according to described, and data forward is carried out in the present channel holding time, its
In, the data forward includes that the terminal uploads data to base station and/or base station issues data to the terminal.
5. terminal according to claim 4, it is characterised in that the data forward unit includes：
Parameter determination unit is resumed, schedule information is resumed according to described, when determining first in the present channel holding time
Between point and iterative transfer times, the iterative transfer times include：Time domain iterative transfer times and frequency domain iterative transfer times；
Then the data forward unit specifically for：
According to the iterative transfer times, data forward is proceeded by from the first time point.
6. a kind of data time-domain transmission control method, for controlling in unauthorized band transmissions data, it is characterised in that the side
Method includes：
Detect whether there is unfinished data transfer in preceding Channel holding time；
When detect it is described there is unfinished data transfer in preceding Channel holding time when, in present channel holding time
It is interior, issue that the unfinished data transfer is corresponding to resume schedule information, for resuming scheduling described in being issued according to base station
Information carries out data forward, wherein, the data forward includes that terminal uploads data and/or the base station to end to the base station
End issues data.
7. a kind of base station, for controlling in unauthorized band transmissions data, it is characterised in that the base station includes：
Whether data forward detection unit, detects there is unfinished data transfer in preceding Channel holding time；
Schedule information release unit is resumed, when the data forward detection unit detects the tool in preceding Channel holding time
When having unfinished data transfer, in present channel holding time, the issue unfinished data transfer is corresponding to be resumed
Schedule information, data forward is carried out for resuming schedule information described in being issued according to base station, wherein, the data forward includes
Terminal uploads data to the base station and/or the base station issues data to terminal.
8. a kind of terminal, it is characterised in that including：
Processor；With
Memory,
Being stored with the memory can be used to call the memory to deposit by the instruction of the computing device, and processor
The instruction of storage, performs following operation：
In present channel holding time, obtain base station issue resumes schedule information；
Schedule information is resumed according to described, data forward is carried out in the present channel holding time, wherein, the data continue
Biography includes that terminal uploads data to base station and/or base station issues data to the terminal.
9. a kind of baseband chip, for terminal, it is characterised in that including：
Processor；With
Memory,
Being stored with the memory can be used to call the memory to deposit by the instruction of the computing device, and processor
The instruction of storage, performs following operation：
In present channel holding time, be terminal obtain base station issue resume schedule information；
Schedule information is resumed according to described, data forward is carried out in the present channel holding time, wherein, the data continue
Biography includes that terminal uploads data to base station and/or base station issues data to the terminal.
10. a kind of base station, it is characterised in that including：
Processor；With
Memory,
Being stored with the memory can be used to call the memory to deposit by the instruction of the computing device, and processor
The instruction of storage, performs following operation：
Detect whether there is unfinished data transfer in preceding Channel holding time；
When detect it is described there is unfinished data transfer in preceding Channel holding time when, in present channel holding time
It is interior, issue that the unfinished data transfer is corresponding to resume schedule information, for resuming scheduling described in being issued according to base station
Information carries out data forward, wherein, the data forward includes that terminal uploads data and/or the base station to end to the base station
End issues data.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108734.5A CN106922032B (en) | 2017-02-27 | 2017-02-27 | Data time domain transmission method, control method, terminal, base station and baseband chip |
| PCT/CN2018/076046 WO2018153286A1 (en) | 2017-02-27 | 2018-02-09 | Time-domain data transmission method and control method, terminal, base station and baseband chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108734.5A CN106922032B (en) | 2017-02-27 | 2017-02-27 | Data time domain transmission method, control method, terminal, base station and baseband chip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106922032A true CN106922032A (en) | 2017-07-04 |
| CN106922032B CN106922032B (en) | 2019-12-24 |
Family
ID=59453838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108734.5A Active CN106922032B (en) | 2017-02-27 | 2017-02-27 | Data time domain transmission method, control method, terminal, base station and baseband chip |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106922032B (en) |
| WO (1) | WO2018153286A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018153286A1 (en) * | 2017-02-27 | 2018-08-30 | 北京佰才邦技术有限公司 | Time-domain data transmission method and control method, terminal, base station and baseband chip |
| CN109328482A (en) * | 2018-09-20 | 2019-02-12 | 北京小米移动软件有限公司 | Control instruction transmission method, base station, terminal and storage medium |
| WO2019056370A1 (en) * | 2017-09-25 | 2019-03-28 | 华为技术有限公司 | Communication method and apparatus |
| WO2019141069A1 (en) * | 2018-01-19 | 2019-07-25 | 华为技术有限公司 | Method and device for managing channel occupancy duration of unlicensed frequency band |
| WO2020156180A1 (en) * | 2019-01-29 | 2020-08-06 | 华为技术有限公司 | Communication method, terminal device, and access network device |
| CN111800235A (en) * | 2019-04-08 | 2020-10-20 | 华为技术有限公司 | Sending method and device of COT (chip on Table) indication information |
| WO2021046806A1 (en) * | 2019-09-12 | 2021-03-18 | 海能达通信股份有限公司 | Data transmission method, system, and device, base station, terminal, and storage device |
| WO2021127960A1 (en) * | 2019-12-24 | 2021-07-01 | Qualcomm Incorporated | Signaling for channel occupancy time sharing in frame based equipment mode |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3906746A1 (en) * | 2019-02-15 | 2021-11-10 | Apple Inc. | System and method for channel occupancy time (cot) sharing for in an unlicensed spectrum |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072690A (en) * | 2015-09-06 | 2015-11-18 | 魅族科技（中国）有限公司 | Unlicensed spectrum-based data transmission method and device |
| CN105187173A (en) * | 2015-09-08 | 2015-12-23 | 魅族科技（中国）有限公司 | Data retransmission method for non-authorized frequency spectrums, and device |
| CN105376861A (en) * | 2014-08-22 | 2016-03-02 | 中兴通讯股份有限公司 | Sending method by occupying unlicensed carriers, system and access point |
| CN105634687A (en) * | 2014-11-04 | 2016-06-01 | 夏普株式会社 | Unauthorized spectrum communication retransmission method, base station and user equipment |
| US20160183249A1 (en) * | 2014-12-22 | 2016-06-23 | Microsoft Corporation | Channel sensing enhancement |
| US20160227425A1 (en) * | 2015-01-30 | 2016-08-04 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting signal using unlicensed band in celluar system |
| CN106304100A (en) * | 2015-06-28 | 2017-01-04 | 上海无线通信研究中心 | A kind of many communication systems time sharing transmissions method coexisting in unlicensed frequency band |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304369B (en) * | 2015-05-15 | 2019-08-23 | 上海诺基亚贝尔股份有限公司 | The method and device of resource contention based on access priority |
| CN106376089B (en) * | 2015-07-24 | 2020-02-14 | ***通信集团公司 | Data transmission method, system, user equipment and base station |
| CN106922032B (en) * | 2017-02-27 | 2019-12-24 | 北京佰才邦技术有限公司 | Data time domain transmission method, control method, terminal, base station and baseband chip |
-
2017
- 2017-02-27 CN CN201710108734.5A patent/CN106922032B/en active Active
-
2018
- 2018-02-09 WO PCT/CN2018/076046 patent/WO2018153286A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105376861A (en) * | 2014-08-22 | 2016-03-02 | 中兴通讯股份有限公司 | Sending method by occupying unlicensed carriers, system and access point |
| CN105634687A (en) * | 2014-11-04 | 2016-06-01 | 夏普株式会社 | Unauthorized spectrum communication retransmission method, base station and user equipment |
| US20160183249A1 (en) * | 2014-12-22 | 2016-06-23 | Microsoft Corporation | Channel sensing enhancement |
| US20160227425A1 (en) * | 2015-01-30 | 2016-08-04 | Electronics And Telecommunications Research Institute | Method and apparatus for transmitting signal using unlicensed band in celluar system |
| CN106304100A (en) * | 2015-06-28 | 2017-01-04 | 上海无线通信研究中心 | A kind of many communication systems time sharing transmissions method coexisting in unlicensed frequency band |
| CN105072690A (en) * | 2015-09-06 | 2015-11-18 | 魅族科技（中国）有限公司 | Unlicensed spectrum-based data transmission method and device |
| CN105187173A (en) * | 2015-09-08 | 2015-12-23 | 魅族科技（中国）有限公司 | Data retransmission method for non-authorized frequency spectrums, and device |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018153286A1 (en) * | 2017-02-27 | 2018-08-30 | 北京佰才邦技术有限公司 | Time-domain data transmission method and control method, terminal, base station and baseband chip |
| WO2019056370A1 (en) * | 2017-09-25 | 2019-03-28 | 华为技术有限公司 | Communication method and apparatus |
| CN111108800A (en) * | 2017-09-25 | 2020-05-05 | 华为技术有限公司 | Communication method and device |
| US11317295B2 (en) | 2017-09-25 | 2022-04-26 | Huawei Technologies Co., Ltd. | Communications method and apparatus |
| WO2019141069A1 (en) * | 2018-01-19 | 2019-07-25 | 华为技术有限公司 | Method and device for managing channel occupancy duration of unlicensed frequency band |
| US11297648B2 (en) | 2018-01-19 | 2022-04-05 | Huawei Technologies Co., Ltd. | Method and device for managing channel occupancy duration of unlicensed frequency band |
| CN109328482B (en) * | 2018-09-20 | 2022-01-11 | 北京小米移动软件有限公司 | Control instruction transmission method, base station, terminal and storage medium |
| CN109328482A (en) * | 2018-09-20 | 2019-02-12 | 北京小米移动软件有限公司 | Control instruction transmission method, base station, terminal and storage medium |
| WO2020156180A1 (en) * | 2019-01-29 | 2020-08-06 | 华为技术有限公司 | Communication method, terminal device, and access network device |
| CN111800235A (en) * | 2019-04-08 | 2020-10-20 | 华为技术有限公司 | Sending method and device of COT (chip on Table) indication information |
| CN111800235B (en) * | 2019-04-08 | 2021-11-09 | 华为技术有限公司 | Sending method and device of COT (chip on Table) indication information |
| WO2021046806A1 (en) * | 2019-09-12 | 2021-03-18 | 海能达通信股份有限公司 | Data transmission method, system, and device, base station, terminal, and storage device |
| WO2021127960A1 (en) * | 2019-12-24 | 2021-07-01 | Qualcomm Incorporated | Signaling for channel occupancy time sharing in frame based equipment mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106922032B (en) | 2019-12-24 |
| WO2018153286A1 (en) | 2018-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106922032A (en) | Data time-domain transmission method and control method, terminal, base station and baseband chip | |
| CN105874862B (en) | A kind of method and apparatus that data are sent | |
| CN104202755B (en) | A kind of channel detection method, terminal and system | |
| CN109644513A (en) | It is operated for the unlicensed spectrum of narrowband Internet of Things and enhanced machine type communication | |
| CN106792792B (en) | Base station, user terminal and its downlink data control method and device | |
| CN107659965A (en) | The method and apparatus of resource selection | |
| CN109565793A (en) | A kind of method and device, the computer storage medium of terminal selection resource | |
| CN109392151A (en) | A kind of method, apparatus and system of determining PDCCH search space | |
| CN108112090A (en) | Determine method, base station and the user equipment of channel loss | |
| CN107733497A (en) | Method, terminal device and the network side equipment of tracking beam | |
| CN106559830A (en) | The method and apparatus that measurement and report received signal strength are indicated in authorizing auxiliary to access | |
| JP4548213B2 (en) | Wireless base station network transfer system, method thereof, base station management apparatus used therefor, and mobile communication terminal | |
| CN105636223A (en) | Uplink scheduling method, device and system | |
| CN107359966A (en) | The launching technique and communication equipment of a kind of signal | |
| CN101682911A (en) | Produce serving grant based wireless communications method and device to receive to allow relatively | |
| CN109792747A (en) | Transmit method, apparatus, base station and the terminal of uplink information | |
| CN105409273A (en) | Wireless communication method and device | |
| CN103889000A (en) | Channel allocation method and device | |
| CN108600995A (en) | a kind of data transmission method, terminal and base station | |
| CN103813360B (en) | Base station activating method and base station state converting method, system and device | |
| CN103476102B (en) | A kind of terminal and terminal D 2D communication means and terminal, system | |
| CN108347768A (en) | Leader resource group technology, leading selection method, the network equipment and terminal device | |
| CN103874173B (en) | Signal detection method, micro-base station open method and relevant device and system | |
| CN101938437B (en) | Single antenna interference cancellation (SAIC) capability recognizing method and device | |
| CN103947148B (en) | Discrete transmission detecting device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100094 9 / F, 10 / F, building 1, zone 1, 81 Beiqing Road, Haidian District, Beijing Patentee after: Beijing baicaibang Technology Co.,Ltd. Address before: 100085 Beijing Haidian District city information industry base development road 1, 3 tier 3001 Patentee before: Beijing Bai Caibang Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |