CN106301738A - Communication means based on frame structure - Google Patents
Communication means based on frame structure Download PDFInfo
- Publication number
- CN106301738A CN106301738A CN201610674592.4A CN201610674592A CN106301738A CN 106301738 A CN106301738 A CN 106301738A CN 201610674592 A CN201610674592 A CN 201610674592A CN 106301738 A CN106301738 A CN 106301738A
- Authority
- CN
- China
- Prior art keywords
- time unit
- time
- upstream
- unit
- downgoing
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 119
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 357
- 230000005540 biological transmission Effects 0.000 claims description 110
- 230000011664 signaling Effects 0.000 claims description 78
- 238000001514 detection method Methods 0.000 claims description 55
- 238000012544 monitoring process Methods 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 230000004899 motility Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 8
- 238000003860 storage Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RDUORFDQRFHYBF-UHFFFAOYSA-N 6-methoxy-1-methyl-2,3,4,9-tetrahydro-1h-pyrido[3,4-b]indole Chemical compound CC1NCCC2=C1NC1=CC=C(OC)C=C12 RDUORFDQRFHYBF-UHFFFAOYSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 1
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention provides a kind of communication means based on frame structure, wherein, frame structure includes the first downgoing time unit, after being positioned at the first downgoing time unit and the guard time unit that is adjacent, after being positioned at guard time unit and the upstream time unit that is adjacent and after being positioned at upstream time unit and the second downgoing time unit of being adjacent, first downgoing time unit, guard time unit, the time span of upstream time unit and the second downgoing time unit can configure, described communication means includes: obtain the first downgoing time unit, the time span configuration information of guard time unit and upstream time unit；Time span configuration information according to the first downgoing time unit, guard time unit and upstream time unit communicates with base station.The time span of each time quantum in frame structure can be configured, improve the motility of scheduling of resource according to actual communication scenes, meet the business demand in 5G communication scenes by the present invention neatly.
Description
Technical field
The present invention relates to communication technical field, in particular to a kind of communication means based on frame structure.
Background technology
Existing 4G and 4.5G mobile communication technology, (Long Term Evolution, drills for a long time to be all based on LTE
Enter) and the wireless access technology of LTE-A (LTE-Advanced), running time-frequency resource granularity and frame structure etc..LTE system such as at present
The maximum a width of 20MHz of single carrier band that can support, to support bigger bandwidth, can only rely on carrier aggregation (Carrier
Aggregation, be called for short CA) use.It addition, current frame structure specifically includes that FDD (Frequency Division
Duplexing, FDD) frame structure, TDD (Time Division Duplexing, time division duplex) frame structure and LAA
The dynamic frame structure that (LTE Assisted Access, LTE assist access) unauthorized carrier wave uses.Regardless of frame structure,
All comprising 10 subframes, each subframe is 1ms, and each subframe comprises two slot (time slot), and a slot is 0.5ms, each
Slot comprises again 7 symbol (symbol).Frequency domain aspect, in LTE system, subcarrier spacing is mainly 15KHz, a RB
(Resource Block, Resource Block) contains 12 subcarriers.And at NB-IoT (Narrow Band Internet of
Things, protenchyma based on honeycomb is networked) in the subcarrier spacing of a kind of new 3.75KHz proposed again, and NB-IoT
Carrier bandwidths only has 180KHz.
In terms of resource distribution, FDD frame structure and tdd frame structure be all with 1ms subframe for time domain scheduling granularity, except
DwPTS (Downlink Pilot Time Slot, descending pilot frequency time slot) in special subframe in tdd frame structure is used for transmitting
During data, time domain scheduling granularity be less than 1ms's.Also multiplexing is occurred in that equally in the frame structure that the unauthorized carrier wave of LAA uses
DwPTS, as the descending scheduling time domain granularity of partial subframe, also using the scheduling granularity of the whole subframe of 1ms simultaneously.
And in FDD frame structure and tdd frame structure, except the existing down sending time of the special subframe in tdd frame structure and up
Send outside the time, other subframe be all up transmission or descending transmission use time domain separately or frequency domain separately.In the unauthorized load of LAA
Also there will be same subframe first half in partial subframe in the frame structure that ripple uses is downlink times
Latter half is uplink transmission time.
It addition, in terms of uplink scheduling, LTE system is for the UL grant (upstream dispatching instructions) and really of up transmission
Time interval between the subframe of transmission upstream data is typically at 4ms.And HARQ (Hybrid Automatic Repeat
Request, hybrid automatic repeat-request) ACK/NACK feedback be usually the 4ms after corresponding data send and above time
Between could send.
Visible, current frame structure and the granularity of frequency domain resource all can make resource distribute underaction, and uplink scheduling
Mechanism makes again time delay relatively big with the time interval of HARQ feedback mechanism etc., and 20MHz bandwidth is also unsatisfactory for high bandwidth requirements.
Following 5G communication prevailing scenario includes following three kinds: eMBB (enhanced Mobil Broadband, the shifting of enhancing
Dynamic broadband network), mMTC (massive Machine Type Communication, large-scale machines class communication) and URLLC
(Ultra-Reliable and Low Latency Communications, highly reliable low time delay communication).And these three scene
Targeted type of service is different, and its demand is the most different.Such as: two leading indicators of eMBB business are high bandwidths and low
Time delay, on following high-frequency communication, eMBB business may support the big bandwidth of 100MHz, and is likely to the most whole
Bandwidth is all distributed directly to a user and uses, and uplink scheduling time delay and HARQ feedback time delay also bring along time delay influence；
MMTC service needed is narrowband service, needs battery life the longest, and this business is accomplished by the frequency domain of smaller particle size and wider
The time-domain resource of granularity；For URLLC business, it is also desirable to the time delay shadow that minimizing uplink scheduling time delay and HARQ feedback time delay are brought
Ring.
That is due to the variation of business so that at present fixing frame structure, fixing frequency domain resource granularity and time
Territory resource granularity can cause bigger uplink scheduling time delay and longer HARQ feedback time delay, and less carrier bandwidths also without
Method meets the diversified demand of business, and following 5G communication wants to accomplish that enough flexibly, any one resource all may
It is scheduling dynamically using at any time, and these are all technical problems urgently to be resolved hurrily.
Summary of the invention
The present invention is based at least one above-mentioned technical problem, it is proposed that a kind of new communication party based on frame structure
Method, enabling according to actual communication scenes, neatly the time span of each time quantum in frame structure is joined
Put, improve the motility of scheduling of resource, meet the business demand in 5G communication scenes.
In view of this, according to the first aspect of the invention, it is proposed that a kind of communication based on frame structure being applicable to terminal
Method, wherein, described frame structure includes the first downgoing time unit, be positioned at described first downgoing time unit after and with its phase
Adjacent guard time unit, be positioned at described guard time unit after and the upstream time unit that is adjacent and being positioned on described
After row time quantum and the second downgoing time unit of being adjacent, described first downgoing time unit, described guard time
The time span of unit, described upstream time unit and described second downgoing time unit can configure, described communication means, bag
Include: obtain the time span configuration of described first downgoing time unit, described guard time unit and described upstream time unit
Information；Time span according to described first downgoing time unit, described guard time unit and described upstream time unit is joined
Confidence breath communicates with base station.
In this technical scheme, owing to frame structure includes the configurable first downgoing time unit of time span, protection
Time quantum, upstream time unit and the second downgoing time unit, therefore when communicating, it is possible to according to actual communication field
Scape (such as the type of communication service), neatly to the first downgoing time unit, guard time unit, upstream time unit and second
The time span of downgoing time unit configures, and then terminal can communicate by frame structure based on flexible configuration, it is to avoid
Use fixing frame structure to cause bigger uplink scheduling time delay and longer HARQ feedback time delay, and can improve money
The motility of source scheduling, meets the business demand in 5G communication scenes, is conducive to improving resource utilization.
Wherein, terminal obtains the time span of the first downgoing time unit, guard time unit and upstream time unit and joins
Confidence breath is probably and obtains from base station side actively or passively.Such as, base station is when having known the first downgoing time unit, protection
Between unit and upstream time unit time span configuration information after, can notify to terminal；Or terminal is actively to base station
Send the request of acquisition, with the time span configuration information of acquisition request to these time quantums.
In technique scheme, it is preferable that according to described first downgoing time unit, described guard time unit and institute
State the step that the time span configuration information of upstream time unit communicates with base station, specifically include: described first descending
The time span of time quantum and described guard time unit is configured to 0, and the time span configuration of described upstream time unit
In the case of non-zero, described terminal carry out on described upstream time unit upstream data and/or upstream control signaling and/or
Uplink reference signals and/or the transmission of random access lead code.
In this embodiment, owing to being positioned at the first downgoing time unit before upstream time unit and guard time unit
Time span be 0, therefore upstream time unit can be carried out uplink by terminal, including upstream data transmission, on
Row controls the transmission of signaling, the transmission of uplink reference signals and the transmission of random access lead code.Wherein, upstream control signaling bag
Include HARQ feedback and CSI (Channel State Information, channel condition information) feedback；Uplink reference signals includes
SRS (Sounding Reference Signal, Sounding Reference Signal)；Random access lead code is Random
Access Preamble。
Wherein, in this embodiment, described terminal on described upstream time unit based on the frequency domain resource randomly choosed
Or based on before dispatch situation select frequency domain resource carry out upstream data and/or upstream control signaling and/or up reference
Signal and/or the transmission of random access lead code.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit and institute
State the step that the time span configuration information of upstream time unit communicates with base station, specifically include: described first descending
The time span of time quantum is configured to 0, and the time span configuration of described guard time unit and described upstream time unit
In the case of non-zero, the service condition of described terminal monitoring carrier wave on described guard time unit and/or carry out channel status
Detection, and frequency domain resource based on carrier sense result and/or channel detection result selection is entered on described upstream time unit
Row upstream data and/or upstream control signaling and/or uplink reference signals and/or the transmission of random access lead code.
Further, described terminal on described upstream time unit according to described carrier sense result and/or described letter
Road testing result, carries out upper line number based on the frequency domain resource randomly choosed or frequency domain resource based on dispatch situation selection before
According to and/or upstream control signaling and/or uplink reference signals and/or the transmission of random access lead code.
In this embodiment, the service condition of described terminal monitoring carrier wave over the whole width and/or carry out channel status
Detection；Or described terminal service condition of monitoring carrier wave in the range of the frequency domain resource corresponding to current business that base station notifies
And/or carry out channel status detection；Or the frequency domain resource scope corresponding to current business that base station is notified by described terminal is divided into
Multiple resource groups, and monitor the service condition of the plurality of resource group respectively and/or be respectively directed to the plurality of resource group and carry out
Channel status detects.
Wherein, the described frequency domain resource in the arbitrary resource group in multiple resource groups in bandwidth continuously or discontinuously.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit and institute
State the step that the time span configuration information of upstream time unit communicates with base station, specifically include: described first descending
The time span of time quantum, described guard time unit and described upstream time unit be configured to non-zero in the case of, described end
End carries out the transmission of upstream data and/or uplink reference signals and/or random access lead code on described upstream time unit；
Wherein, described first downgoing time unit sends upstream dispatching instructions and/or carries out HARQ feedback, during described protection for base station
Between unit for the conversion of downstream-to-upstream.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit and institute
State the step that the time span configuration information of upstream time unit communicates with base station, specifically include: described first descending
The time span of time quantum, described guard time unit and described upstream time unit be configured to non-zero in the case of, described end
Hold the service condition of monitoring carrier wave on described first downgoing time unit and described guard time unit and/or carry out unauthorized
Frequency range channel status detection, and carry out on described upstream time unit upstream data and/or upstream control signaling and/or on
Row reference signal and/or the transmission of random access lead code.
In this embodiment, the service condition of described terminal monitoring carrier wave over the whole width and/or carry out channel status
Detection；Or described terminal service condition of monitoring carrier wave in the range of the frequency domain resource corresponding to current business that base station notifies
And/or carry out channel status detection；Or the frequency domain resource scope corresponding to current business that base station is notified by described terminal is divided into
Multiple resource groups, and monitor the service condition of the plurality of resource group respectively and/or be respectively directed to the plurality of resource group and carry out
Channel status detects.
Wherein, the described frequency domain resource in the arbitrary resource group in multiple resource groups in bandwidth continuously or discontinuously.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit and institute
State the step that the time span configuration information of upstream time unit communicates with base station, specifically include: described first descending
The time span of time quantum, described guard time unit and described upstream time unit be configured to non-zero in the case of, described end
End carries out uplink control signaling transmission on described upstream time unit；Wherein, described first downgoing time unit is used for base
Station carries out downlink data and/or controls the transmission of signaling, and described guard time unit is for the conversion of downstream-to-upstream.
Wherein, upstream control signaling is HARQ feedback and/or CSI feedback.
In any of the above-described embodiment, the time span of described second downgoing time unit can be configured to 0 or non-zero.
In one embodiment of the invention, described first downgoing time unit, described guard time unit, described up
Time quantum and described second downgoing time unit are positioned at a subframe.
In this embodiment, further, described the first downgoing time unit, guard time unit, upstream time list
Unit and the second downgoing time unit one subframe of composition.
In another embodiment of the present invention, described first downgoing time unit, described guard time unit, described on
One or more time quantums in row time quantum and described second downgoing time unit are positioned at different from unit At All Other Times
In subframe.
In this embodiment, described the first downgoing time unit, guard time unit, upstream time unit and second time
Row time quantum can form multiple subframe.Such as: first downgoing time unit composition one subframe, guard time unit, on
Row time quantum and the second downgoing time unit form another subframe；And for example the first downgoing time unit forms N number of (such as 1)
Whole subframe and a part subframe, guard time unit, upstream time unit and the second downgoing time unit form another portion
Molecule frame.Wherein, the two part subframe forms a whole subframe, and the two part subframe may be less than a whole son
Any length of frame and comprise integer symbolic number.
The communication means based on frame structure that the present invention proposes can be also used for the transmission of secondary link, specifically, at this
In a bright embodiment, the time span of described upstream time unit be configured to non-zero in the case of, described terminal is described
The transmission of secondary link is carried out on upstream time unit.In this embodiment, secondary link is Sidelink, including D2D (Device
To Device, the direct-connected communication of terminal) transmission, and V2X (Vehicle to X, the leading to of car to specific objective in vehicle communication
Letter) communication, including V2V (Vehicle to Vehicle, car is to car communication), V2P (Vehicle to Individual
Person, car to people communicates), V2I (Vehicle to Infrastructure, car is to roadside unit communication) etc..
Embodiment according to a second aspect of the present invention, it is also proposed that a kind of communication party based on frame structure being applicable to base station
Method, wherein, described frame structure includes the first downgoing time unit, be positioned at described first downgoing time unit after and be adjacent
Guard time unit, be positioned at described guard time unit after and the upstream time unit that is adjacent and be positioned at described up
After time quantum and the second downgoing time unit of being adjacent, described first downgoing time unit, described guard time list
The time span of upstream time unit first, described and described second downgoing time unit can configure, described communication means, including:
Obtain described first downgoing time unit, described guard time unit, described upstream time unit and described second downgoing time
The time span configuration information of unit；According to described first downgoing time unit, described guard time unit, described upstream time
The time span configuration information of unit and described second downgoing time unit communicates with terminal.
In this technical scheme, owing to frame structure includes the configurable first downgoing time unit of time span, protection
Time quantum, upstream time unit and the second downgoing time unit, therefore when communicating, it is possible to according to actual communication field
Scape (such as the type of communication service), neatly to the first downgoing time unit, guard time unit, upstream time unit and second
The time span of downgoing time unit configures, and then base station can communicate by frame structure based on flexible configuration, it is to avoid
Use fixing frame structure to cause bigger uplink scheduling time delay and longer HARQ feedback time delay, and can improve money
The motility of source scheduling, meets the business demand in 5G communication scenes, is conducive to improving resource utilization.
Wherein, base station obtains the time span of the first downgoing time unit, guard time unit and upstream time unit and joins
The process of confidence breath is probably base station and independently configures, and then knows configuration result；It is also likely to be a center control nodes
It is provided with the time span configuration information of these time quantums, then notifies to base station.And when this base station is auxiliary serving BS,
Can also be the main serving BS time span configuration information that is provided with these time quantums, then notify to this auxiliary service base
Stand.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit, described
The step that the time span configuration information of upstream time unit and described second downgoing time unit communicates with terminal, specifically
Including: the time span at described first downgoing time unit, described guard time unit and described upstream time unit configures
In the case of non-zero, described base station sends upstream dispatching instructions on described first downgoing time unit and/or to carry out HARQ anti-
Feedback；Wherein, described guard time unit carries out up for the conversion of downstream-to-upstream, described upstream time unit for terminal
Data and/or uplink reference signals and/or the transmission of random access lead code.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit, described
The step that the time span configuration information of upstream time unit and described second downgoing time unit communicates with terminal, specifically
Including: the time span at described first downgoing time unit, described guard time unit and described upstream time unit configures
In the case of non-zero, described base station carry out on described first downgoing time unit downlink data and/or control signaling and/or
The transmission of downlink reference signal, and on described guard time unit and described upstream time unit, carry out the letter of unauthorized frequency range
Road detects.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit, described
The step that the time span configuration information of upstream time unit and described second downgoing time unit communicates with terminal, specifically
Including: the time span at described first downgoing time unit, described guard time unit and described upstream time unit configures
In the case of non-zero, described base station carries out downlink data on described first downgoing time unit and/or controls the biography of signaling
Defeated；Wherein, described guard time unit carries out up for the conversion of downstream-to-upstream, described upstream time unit for terminal
Control the transmission of signaling.Wherein, upstream control signaling is HARQ feedback and/or CSI feedback.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit, described
The step that the time span configuration information of upstream time unit and described second downgoing time unit communicates with terminal, specifically
Including: the time span at described first downgoing time unit and described guard time unit is configured to upstream time non-zero, described
In the case of the time span of unit is configured to 0, described base station carry out on described first downgoing time unit downlink data and/
Or control signaling and/or the transmission of downlink reference signal, and on described guard time unit, carry out the channel of unauthorized frequency range
Detection.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit, described
The step that the time span configuration information of upstream time unit and described second downgoing time unit communicates with terminal, specifically
Including: the time span at described first downgoing time unit is configured to guard time unit non-zero, described and described upstream time
In the case of the time span of unit is configured to 0, described base station carry out on described first downgoing time unit downlink data and/
Or control signaling and/or the transmission of downlink reference signal.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit, described
The step that the time span configuration information of upstream time unit and described second downgoing time unit communicates with terminal, specifically
Including: the time span at described second downgoing time unit is configured to non-zero, and described upstream time unit is carried out for terminal
In the case of the transmission of upstream data, described base station sends on described second downgoing time unit for current frame structure or works as
The HARQ feedback of the upstream data received in the frame structure before front frame structure.
According to one embodiment of present invention, according to described first downgoing time unit, described guard time unit, described
The step that the time span configuration information of upstream time unit and described second downgoing time unit communicates with terminal, specifically
Including: the time span at described second downgoing time unit is configured to non-zero, and described upstream time unit is carried out for terminal
In the case of the transmission of random access lead code, it is anti-that described base station sends Stochastic accessing on described second downgoing time unit
Feedback.
In one embodiment of the invention, described first downgoing time unit, described guard time unit, described up
Time quantum and described second downgoing time unit are positioned at a subframe.
In this embodiment, further, described the first downgoing time unit, guard time unit, upstream time list
Unit and the second downgoing time unit one subframe of composition.
In another embodiment of the present invention, described first downgoing time unit, described guard time unit, described on
One or more time quantums in row time quantum and described second downgoing time unit are positioned at different from unit At All Other Times
In subframe.
In this embodiment, described the first downgoing time unit, guard time unit, upstream time unit and second time
Row time quantum can form multiple subframe.Such as: first downgoing time unit composition one subframe, guard time unit, on
Row time quantum and the second downgoing time unit form another subframe；And for example the first downgoing time unit forms N number of (such as 1)
Whole subframe and a part subframe, guard time unit, upstream time unit and the second downgoing time unit form another portion
Molecule frame.Wherein, the two part subframe forms a whole subframe, and the two part subframe may be less than a whole son
Any length of frame and comprise integer symbolic number.
By above technical scheme, enabling according to actual communication scenes, time neatly to each in frame structure
Between the time span of unit configure, improve the motility of scheduling of resource, meet the business demand in 5G communication scenes.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of the frame structure in communication system according to an embodiment of the invention；
Fig. 2 A shows the configuration schematic diagram of frame structure according to first embodiment of the invention；
Fig. 2 B shows the configuration schematic diagram of the frame structure of second embodiment according to the present invention；
Fig. 3 A shows the configuration schematic diagram of the frame structure of the 3rd embodiment according to the present invention；
Fig. 3 B shows the configuration schematic diagram of the frame structure of the 4th embodiment according to the present invention；
Fig. 4 A shows the configuration schematic diagram of the frame structure of the 5th embodiment according to the present invention；
Fig. 4 B shows the configuration schematic diagram of frame structure according to the sixth embodiment of the present；
Fig. 5 A shows the configuration schematic diagram of the frame structure of the 7th embodiment according to the present invention；
Fig. 5 B shows the configuration schematic diagram of the frame structure of the 8th embodiment according to the present invention；
Fig. 6 A shows the configuration schematic diagram of the frame structure of the 9th embodiment according to the present invention；
Fig. 6 B shows the configuration schematic diagram of the frame structure of the tenth embodiment according to the present invention；
Fig. 7 shows the signal stream of the communication means based on frame structure being applicable to terminal according to an embodiment of the invention
Cheng Tu；
Fig. 8 shows the signal stream of the communication means based on frame structure being applicable to base station according to an embodiment of the invention
Cheng Tu；
Fig. 9 shows the structural representation of terminal according to an embodiment of the invention；
Figure 10 shows the structural representation of base station according to an embodiment of the invention.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, real with concrete below in conjunction with the accompanying drawings
The present invention is further described in detail by mode of executing.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used
Implementing to use other to be different from other modes described here, therefore, protection scope of the present invention is not by described below
The restriction of specific embodiment.
Fig. 1 shows the schematic diagram of the frame structure in communication system according to an embodiment of the invention.
As it is shown in figure 1, the frame structure in communication system according to an embodiment of the invention, including: the first downgoing time list
Unit DL1, be positioned at described first downgoing time cells D L1 after and be adjacent guard time unit GP, be positioned at described protection
After time quantum GP and the upstream time unit UL that is adjacent and after being positioned at described upstream time unit UL and with its phase
The second adjacent downgoing time cells D L2, wherein, described first downgoing time cells D L1, described guard time unit GP, described
The time span of upstream time unit UL and described second downgoing time cells D L2 can configure.
In this technical scheme, owing to frame structure includes configurable first downgoing time cells D L1 of time span, guarantor
Protect time quantum GP, upstream time unit UL and the second downgoing time cells D L2, therefore when communicating, it is possible to according to reality
The communication scenes (such as the type of communication service) on border, neatly to the first downgoing time cells D L1, guard time unit GP, on
The time span of row time quantum UL and the second downgoing time cells D L2 configures, and then it can be avoided that uses fixing frame
Structure and cause bigger uplink scheduling time delay and longer HARQ feedback time delay, and the flexible of scheduling of resource can be improved
Property, meet the business demand in 5G communication scenes, be conducive to improving resource utilization.
On the basis of the frame structure shown in Fig. 1, the present invention proposes following configuration mode:
Configuration mode one:
The time span of the first downgoing time cells D L1 and guard time unit GP is configured to 0, and upstream time unit UL
Time span be configured to non-zero.Wherein, upstream time unit UL carries out upstream data and/or upstream control signaling for terminal
And/or uplink reference signals and/or the transmission of random access lead code.
Specifically, upstream time unit is used for terminal based on the frequency domain resource randomly choosed or based on dispatch situation before
The frequency domain resource selected carries out upstream data and/or upstream control signaling and/or uplink reference signals and/or random access guiding
The transmission of code.
In configuration mode one, as shown in Figure 2 A, the time span of the second downgoing time cells D L2 can configure non-zero；Or
As shown in Figure 2 B, the time span of the second downgoing time cells D L2 is configured to 0.
As shown in Figure 2 A, when the time span of the second downgoing time cells D L2 be configured to non-zero in the case of, if up time
Between unit UL carry out the transmission of upstream data for terminal, the most described second downgoing time cells D L2 send for base station for
The HARQ feedback of the upstream data received in the frame structure before current frame structure or current frame structure.
When the time span of the second downgoing time cells D L2 be configured to non-zero in the case of, if described upstream time unit UL
Carry out the transmission of random access lead code for terminal, the most described second downgoing time cells D L2 sends for base station and connects at random
Enter feedback.
Configuration mode two:
The time span of the first downgoing time cells D L1 is configured to 0, and described guard time unit GP and described up time
Between the time span of unit UL be configured to non-zero.Wherein, described guard time unit GP is for the service condition of terminal monitoring carrier wave
And/or carrying out channel status detection, described upstream time unit UL is used for terminal based on carrier sense result and/or Channel Detection
The frequency domain resource that result selects carries out upstream data and/or upstream control signaling and/or uplink reference signals and/or Stochastic accessing
The transmission of lead code.
In this configuration mode, further, upstream time unit is used for terminal in described carrier sense result and/or institute
On the basis of stating channel detection result, based on the frequency domain resource randomly choosed or the frequency domain money selected based on dispatch situation before
Source carries out the transmission of upstream data and/or upstream control signaling and/or uplink reference signals and/or random access lead code.
Specifically, the service condition of described terminal monitoring carrier wave over the whole width and/or carry out channel status detection；Or
The service condition of described terminal monitoring carrier wave in the range of the frequency domain resource corresponding to current business that base station notifies and/or carry out
Channel status detects；Or the frequency domain resource scope corresponding to current business that base station is notified by described terminal is divided into multiple resource
Group, and monitor the service condition of the plurality of resource group respectively and/or be respectively directed to the plurality of resource group and carry out channel status
Detection.
The frequency domain resource scope corresponding to current business notified base station when terminal is divided into multiple resource group, and supervises respectively
When listening the service condition of these multiple resource groups, terminal may select the lower-powered resource group listened to carry out uplink.
Wherein, the described frequency domain resource in the arbitrary resource group in multiple resource groups in bandwidth continuously or discontinuously.
RRC (Radio Resource Control, wireless heterogeneous networks) signaling can be passed through to terminal notification corresponding to current in base station
The frequency domain resource scope of business.
In configuration mode two, as shown in Figure 3A, the time span of the second downgoing time cells D L2 can configure non-zero；Or
As shown in Figure 3 B, the time span of the second downgoing time cells D L2 is configured to 0.
As shown in Figure 3A, when the time span of the second downgoing time cells D L2 be configured to non-zero in the case of, if up time
Between unit UL carry out the transmission of upstream data for terminal, the most described second downgoing time cells D L2 send for base station for
The HARQ feedback of the upstream data received in the frame structure before current frame structure or current frame structure.
When the time span of the second downgoing time cells D L2 be configured to non-zero in the case of, if described upstream time unit UL
Carry out the transmission of random access lead code for terminal, the most described second downgoing time cells D L2 sends for base station and connects at random
Enter feedback.
Configuration mode three:
First downgoing time cells D L1, described guard time unit GP and the time span of described upstream time unit UL
It is configured to non-zero.Wherein, described first downgoing time cells D L1 sends upstream dispatching instructions for base station and/or to carry out HARQ anti-
Feedback, described guard time unit GP carries out up for the conversion of downstream-to-upstream, described upstream time unit UL for terminal
Data and/or uplink reference signals and/or the transmission of random access lead code, be also used for the biography of upstream control signaling such as CSI
Defeated.
In configuration mode three, as shown in Figure 4 A, the time span of the second downgoing time cells D L2 can configure non-zero；Or
As shown in Figure 4 B, the time span of the second downgoing time cells D L2 is configured to 0.
As shown in Figure 4 A, when the time span of the second downgoing time cells D L2 be configured to non-zero in the case of, if up time
Between unit UL carry out the transmission of upstream data for terminal, the most described second downgoing time cells D L2 send for base station for
The HARQ feedback of the upstream data received in the frame structure before current frame structure or current frame structure.
When the time span of the second downgoing time cells D L2 be configured to non-zero in the case of, if described upstream time unit UL
Carry out the transmission of random access lead code for terminal, the most described second downgoing time cells D L2 sends for base station and connects at random
Enter feedback.
Configuration mode four:
First downgoing time cells D L1, described guard time unit GP and the time span of described upstream time unit UL
It is configured to non-zero.Wherein, described first downgoing time cells D L1 and described guard time unit GP are for terminal monitoring carrier wave
Service condition and/or carry out the channel status detection of unauthorized frequency range, described upstream time unit UL carries out up for terminal
Data and/or uplink reference signals and/or upstream control signaling and/or the transmission of random access lead code.
Specifically, the service condition of described terminal monitoring carrier wave over the whole width and/or carry out channel status detection；Or
The service condition of described terminal monitoring carrier wave in the range of the frequency domain resource corresponding to current business that base station notifies and/or carry out
Channel status detects；Or the frequency domain resource scope corresponding to current business that base station is notified by described terminal is divided into multiple resource
Group, and monitor the service condition of the plurality of resource group respectively and/or be respectively directed to the plurality of resource group and carry out channel status
Detection.
Wherein, the described frequency domain resource in the arbitrary resource group in multiple resource groups in bandwidth continuously or discontinuously.
Base station can correspond to the frequency domain resource scope of current business by RRC signaling to terminal notification.
In configuration mode four, as shown in Figure 4 A, the time span of the second downgoing time cells D L2 can configure non-zero；Or
As shown in Figure 4 B, the time span of the second downgoing time cells D L2 is configured to 0.
As shown in Figure 4 A, when the time span of the second downgoing time cells D L2 be configured to non-zero in the case of, if up time
Between unit UL carry out the transmission of upstream data for terminal, the most described second downgoing time cells D L2 send for base station for
The HARQ feedback of the upstream data received in the frame structure before current frame structure or current frame structure.
When the time span of the second downgoing time cells D L2 be configured to non-zero in the case of, if described upstream time unit UL
Carry out the transmission of random access lead code for terminal, the most described second downgoing time cells D L2 sends for base station and connects at random
Enter feedback.
Configuration mode five:
First downgoing time cells D L1, described guard time unit GP and the time span of described upstream time unit UL
It is configured to non-zero.Wherein, described first downgoing time cells D L1 for base station carry out downlink data and/or control signaling and/or
The transmission of downlink reference signal, described guard time unit GP and described upstream time unit UL carry out unauthorized frequency for base station
The Channel Detection of section.
In configuration mode five, as shown in Figure 4 A, the time span of the second downgoing time cells D L2 can configure non-zero；Or
As shown in Figure 4 B, the time span of the second downgoing time cells D L2 is configured to 0.
Configuration mode six:
First downgoing time cells D L1, described guard time unit GP and the time span of described upstream time unit UL
It is configured to non-zero.Wherein, described first downgoing time cells D L1 carries out downlink data and/or controls the biography of signaling for base station
Defeated, described guard time unit GP is for the conversion of downstream-to-upstream, and described upstream time unit UL is used for carrying out upload control
The transmission of signaling.Wherein, upstream control signaling is HARQ feedback and/or CSI feedback.
In configuration mode six, as shown in Figure 4 A, the time span of the second downgoing time cells D L2 can configure non-zero；Or
As shown in Figure 4 B, the time span of the second downgoing time cells D L2 is configured to 0.
Configuration mode seven:
The time span of the first downgoing time cells D L1 and described guard time unit GP be configured to non-zero, described up time
Between the time span of unit UL be configured to 0.Wherein, described first downgoing time cells D L1 for base station carry out downlink data and/
Or controlling signaling and/or the transmission of downlink reference signal, described guard time unit GP carries out unauthorized frequency range for base station
Channel Detection.
In configuration mode seven, as shown in Figure 5A, the time span of the second downgoing time cells D L2 can configure non-zero；Or
As shown in Figure 5 B, the time span of the second downgoing time cells D L2 is configured to 0.
Configuration mode eight:
The time span of the first downgoing time cells D L1 be configured to guard time unit GP non-zero, described and described up time
Between the time span of unit UL be configured to 0.Wherein, described first downgoing time cells D L1 for base station carry out downlink data and/
Or control signaling and/or the transmission of downlink reference signal.
In configuration mode eight, as shown in Figure 6A, the time span of the second downgoing time cells D L2 can configure non-zero；Or
As shown in Figure 6B, the time span of the second downgoing time cells D L2 is configured to 0.
Configuration mode nine:
This configuration mode is applicable to the transmission of secondary link, specifically, in configuration mode nine, upstream time unit UL time
Between length be configured to non-zero, upstream time unit UL is for carrying out the transmission of secondary link.
Wherein, if the time span of the first downgoing time cells D L1 and/or the second downgoing time cells D L2 is configured to non-
0, then the first downgoing time cells D L1 and/or the second downgoing time cells D L2 may be used for descending control instruction and/or descending
Data and/or the transmission of reference signal, or be used for carrying out LBT (Listen Before Talk, listem-before-talk) detection.
The above-mentioned frame structure proposed based on the present invention, the new subframe structure that the present invention introduced below proposes:
Subframe structure one:
A subframe in communication system includes described first downgoing time cells D L1, described guard time unit GP, institute
State upstream time unit UL and described second downgoing time cells D L2.
Preferably, described the first downgoing time cells D L1, guard time unit GP, upstream time unit UL and second
Downgoing time cells D L2 one subframe of composition.Wherein, the first downgoing time cells D L1 in subframe, guard time unit GP,
The time span of upstream time unit UL and the second downgoing time cells D L2 is the most configurable.
Certainly, a subframe is except comprising the first downgoing time cells D L1, guard time unit GP, upstream time unit
Outside UL and the second downgoing time cells D L2, it is also possible to comprise other time quantum.
Subframe structure two:
First downgoing time cells D L1, described guard time unit GP, described upstream time unit UL and described second time
The different subframes that one or more time quantums in row time quantum DL2 are positioned in described communication system from unit At All Other Times
In.
In subframe structure two, described the first downgoing time cells D L1, guard time unit GP, upstream time unit
UL and the second downgoing time cells D L2 can form multiple subframe.
Such as: first downgoing time cells D L1 composition one subframe, guard time unit GP, upstream time unit UL and
Second downgoing time cells D L2 forms another subframe.
And for example: the first downgoing time cells D L1, guard time unit GP and upstream time unit UL form a subframe,
Second downgoing time cells D L2 forms another subframe.
The most such as: the first downgoing time cells D L1 composition N number of (such as 1) whole subframe and a part subframe, guard time
Unit GP, upstream time unit UL and the second downgoing time cells D L2 form another part subframe.Wherein, the two part
Subframe one whole subframe of composition, and the two part subframe may be for less than any length of a whole subframe and comprise integer
Individual symbolic number.
Based on above-mentioned frame structure, the communication means that the present invention proposes is as follows:
Fig. 7 shows the signal stream of the communication means based on frame structure being applicable to terminal according to an embodiment of the invention
Cheng Tu.
As it is shown in fig. 7, be applicable to the communication means based on frame structure of terminal according to an embodiment of the invention, including:
Step S70, obtains described first downgoing time cells D L1, described guard time unit GP and described upstream time
The time span configuration information of unit UL.
Step S72, according to described first downgoing time cells D L1, described guard time unit GP and described upstream time
The time span configuration information of unit UL communicates with base station.
Specifically, configurable first downgoing time cells D L1 of time span, guard time are included due to frame structure
Unit GP, upstream time unit UL and the second downgoing time cells D L2, therefore when communicating, it is possible to leads to according to actual
Letter scene (such as the type of communication service), neatly to the first downgoing time cells D L1, guard time unit GP, upstream time
The time span of unit UL and the second downgoing time cells D L2 configures, and then terminal can frame based on flexible configuration knot
Structure communicates, it is to avoid when using fixing frame structure to cause bigger uplink scheduling time delay and longer HARQ feedback
Prolong, and the motility of scheduling of resource can be improved, meet the business demand in 5G communication scenes, be conducive to improving resource and make
By rate.
Wherein, terminal obtains the first downgoing time cells D L1, guard time unit GP and the time of upstream time unit UL
Length configuration information is probably and obtains from base station side actively or passively.Such as, the first downgoing time unit is being known in base station
After the time span configuration information of DL1, guard time unit GP and upstream time unit UL, can notify to terminal；Or
Terminal actively sends the request of acquisition to base station, with the time span configuration information of acquisition request to these time quantums.
Described further below under different frame structure configurations, the process that implements of step S72:
1, the time span in described first downgoing time cells D L1 and described guard time unit GP is configured to 0, and institute
State the time span of upstream time unit UL be configured to non-zero in the case of, step S72 specifically includes: described terminal is on described
Upstream data and/or upstream control signaling and/or uplink reference signals and/or random access guiding is carried out on row time quantum UL
The transmission of code.
In this embodiment, owing to being positioned at the first downgoing time cells D L1 before upstream time unit UL and protection time
Between the time span of unit GP be 0, therefore upstream time unit UL can be carried out uplink by terminal, including upstream data
Transmission, uplink control signaling transmission, the transmission of uplink reference signals and the transmission of random access lead code.Wherein, up
Control signaling and include HARQ feedback and CSI feedback；Uplink reference signals includes SRS；Random access lead code is Random
Access Preamble。
Wherein, in this embodiment, described terminal provides based on the frequency domain randomly choosed on described upstream time unit UL
Source or the frequency domain resource selected based on dispatch situation before carry out upstream data and/or upstream control signaling and/or up ginseng
Examine the transmission of signal and/or random access lead code.
2, the time span in described first downgoing time cells D L1 is configured to 0, and described guard time unit GP and institute
State the time span of upstream time unit UL be configured to non-zero in the case of, step S72 specifically includes: described terminal is described guarantor
Protect the service condition of monitoring carrier wave on time quantum GP and/or carry out channel status detection, and at described upstream time unit UL
On the frequency domain resource that selects based on carrier sense result and/or channel detection result carry out upstream data and/or upload control letter
Order and/or uplink reference signals and/or the transmission of random access lead code.
Further, described terminal on described upstream time unit UL according to described carrier sense result and/or described
Channel detection result, carries out up based on the frequency domain resource randomly choosed or frequency domain resource based on dispatch situation selection before
Data and/or upstream control signaling and/or uplink reference signals and/or the transmission of random access lead code.
In this embodiment, the service condition of described terminal monitoring carrier wave over the whole width and/or carry out channel status
Detection；Or described terminal service condition of monitoring carrier wave in the range of the frequency domain resource corresponding to current business that base station notifies
And/or carry out channel status detection；Or the frequency domain resource scope corresponding to current business that base station is notified by described terminal is divided into
Multiple resource groups, and monitor the service condition of the plurality of resource group respectively and/or be respectively directed to the plurality of resource group and carry out
Channel status detects.
Wherein, the described frequency domain resource in the arbitrary resource group in multiple resource groups in bandwidth continuously or discontinuously.
3, at described first downgoing time cells D L1, described guard time unit GP and described upstream time unit UL
Time span be configured to non-zero in the case of, step S72 specifically includes: described terminal is carried out on described upstream time unit UL
Upstream data and/or uplink reference signals and/or the transmission of random access lead code；Wherein, described first downgoing time unit
DL1 sends upstream dispatching instructions and/or carries out HARQ feedback for base station, and described guard time unit GP is used for downstream-to-upstream
Conversion.
4, at described first downgoing time cells D L1, described guard time unit GP and described upstream time unit UL
Time span be configured to non-zero in the case of, step S72 specifically includes: described terminal in described first downgoing time cells D L1 and
On described guard time unit GP monitoring carrier wave service condition and/or carry out unauthorized frequency range channel status detection, and
Carry out upstream data and/or upstream control signaling and/or uplink reference signals on described upstream time unit UL and/or connect at random
Enter the transmission of lead code.
In this embodiment, the service condition of described terminal monitoring carrier wave over the whole width and/or carry out channel status
Detection；Or described terminal service condition of monitoring carrier wave in the range of the frequency domain resource corresponding to current business that base station notifies
And/or carry out channel status detection；Or the frequency domain resource scope corresponding to current business that base station is notified by described terminal is divided into
Multiple resource groups, and monitor the service condition of the plurality of resource group respectively and/or be respectively directed to the plurality of resource group and carry out
Channel status detects.
Wherein, the described frequency domain resource in the arbitrary resource group in multiple resource groups in bandwidth continuously or discontinuously.
5, at described first downgoing time cells D L1, described guard time unit GP and described upstream time unit UL
Time span be configured to non-zero in the case of, step S72 specifically includes: described terminal is carried out on described upstream time unit UL
Uplink control signaling transmits；Wherein, described first downgoing time cells D L1 carries out downlink data and/or control for base station
The transmission of signaling, described guard time unit GP is for the conversion of downstream-to-upstream.Wherein, upstream control signaling is HARQ feedback
And/or CSI feedback.
In any of the above-described embodiment, the time span of described second downgoing time cells D L2 can be configured to 0 or non-zero.
Further it is proposed that communication means based on frame structure can be also used for the transmission of secondary link, specifically,
In one embodiment of the present of invention, the time span of described upstream time unit UL be configured to non-zero in the case of, described terminal
Described upstream time unit UL carries out the transmission of secondary link.In this embodiment, secondary link is Sidelink, including
D2D transmits, and the V2X communication in vehicle communication, including V2V, V2P, V2I etc..
Fig. 8 shows the signal stream of the communication means based on frame structure being applicable to base station according to an embodiment of the invention
Cheng Tu.
As shown in Figure 8, it is applicable to the communication means based on frame structure of base station according to an embodiment of the invention, including:
Step S80, obtains described first downgoing time cells D L1, described guard time unit GP, described upstream time list
Unit UL and the time span configuration information of described second downgoing time cells D L2.
Step S82, according to described first downgoing time cells D L1, described guard time unit GP, described upstream time list
The time span configuration information of unit UL and described second downgoing time cells D L2 communicates with terminal.
Specifically, configurable first downgoing time cells D L1 of time span, guard time are included due to frame structure
Unit GP, upstream time unit UL and the second downgoing time cells D L2, therefore when communicating, it is possible to leads to according to actual
Letter scene (such as the type of communication service), neatly to the first downgoing time cells D L1, guard time unit GP, upstream time
The time span of unit UL and the second downgoing time cells D L2 configures, and then base station can frame based on flexible configuration knot
Structure communicates, it is to avoid when using fixing frame structure to cause bigger uplink scheduling time delay and longer HARQ feedback
Prolong, and the motility of scheduling of resource can be improved, meet the business demand in 5G communication scenes, be conducive to improving resource and make
By rate.
Wherein, base station obtains the first downgoing time cells D L1, guard time unit GP and the time of upstream time unit UL
The process of length configuration information is probably base station and independently configures, and then knows configuration result；It is also likely to be a center control
Node processed is provided with the time span configuration information of these time quantums, then notifies to base station.And be auxiliary service in this base station
During base station, it is also possible to be the main serving BS time span configuration information that is provided with these time quantums, then notify to this auxiliary
Serving BS.
Described further below under different frame structure configurations, the process that implements of step S82:
1, at described first downgoing time cells D L1, described guard time unit GP and described upstream time unit UL
Time span be configured to non-zero in the case of, step S82 specifically includes: described base station is in described first downgoing time cells D L1
Send upstream dispatching instructions and/or carry out HARQ feedback；Wherein, described guard time unit GP turning for downstream-to-upstream
Changing, described upstream time unit UL carries out upstream data and/or uplink reference signals and/or random access lead code for terminal
Transmission.
2, at described first downgoing time cells D L1, described guard time unit GP and described upstream time unit UL
Time span be configured to non-zero in the case of, step S82 specifically includes: described base station is in described first downgoing time cells D L1
Carry out downlink data and/or control signaling and/or the transmission of downlink reference signal, and at described guard time unit GP and described
The Channel Detection of unauthorized frequency range is carried out on upstream time unit UL.
3, at described first downgoing time cells D L1, described guard time unit GP and described upstream time unit UL
Time span be configured to non-zero in the case of, step S82 specifically includes: described base station is in described first downgoing time cells D L1
Carry out downlink data and/or control the transmission of signaling；Wherein, described guard time unit GP is used for the conversion of downstream-to-upstream,
Described upstream time unit UL carries out uplink control signaling transmission for terminal.Wherein, upstream control signaling is HARQ feedback
And/or CSI feedback.
4, the time span in described first downgoing time cells D L1 and described guard time unit GP is configured to non-zero, institute
Stating in the case of the time span of upstream time unit UL is configured to 0, step S82 specifically includes: described base station is described first
Carry out downlink data in downgoing time cells D L1 and/or control signaling and/or the transmission of downlink reference signal, and described guarantor
Protect the Channel Detection carrying out unauthorized frequency range on time quantum GP.
5, the time span in described first downgoing time cells D L1 is configured to guard time unit GP non-zero, described and institute
Stating in the case of the time span of upstream time unit UL is configured to 0, step S82 specifically includes: described base station is described first
Carry out downlink data in downgoing time cells D L1 and/or control signaling and/or the transmission of downlink reference signal.
6, the time span in described second downgoing time cells D L2 is configured to non-zero, and described upstream time unit UL uses
In the case of terminal carries out the transmission of upstream data, step S82 specifically includes: described base station is at described second downgoing time list
Send anti-for the HARQ of the upstream data received in the frame structure before current frame structure or current frame structure on unit DL2
Feedback.
7, the time span in described second downgoing time cells D L2 is configured to non-zero, and described upstream time unit UL uses
In the case of terminal carries out the transmission of random access lead code, step S82 specifically includes: base station is at described second downgoing time
Stochastic accessing feedback is sent in cells D L2.
Fig. 9 shows the structural representation of terminal according to an embodiment of the invention.Wherein, the embodiment of the present invention provides
Terminal may be used for implementing the implementation method shown in above-mentioned Fig. 7, for convenience of description, illustrate only and various embodiments of the present invention phase
The part closed, concrete ins and outs do not disclose.Wherein, the terminal shown in Fig. 9 may include that
Processor 1 and the input equipment 3 being connected with processor 1 by interface 2 and by bus 4 and processor 1
The memorizer 5 being connected.Wherein, memorizer 5 is used for storing batch processing code, and processor 1 is used for calling in memorizer 5 storage
Program code, be used for performing following operation:
By the first downgoing time unit, guard time unit and upstream time list in input equipment 3 getting frame structure
The time span configuration information of unit；
According to described first downgoing time unit, described guard time unit and the time span of described upstream time unit
Configuration information communicates with base station.
Figure 10 shows the structural representation of base station according to an embodiment of the invention.Wherein, the embodiment of the present invention provides
Base station may be used for implementing the implementation method shown in above-mentioned Fig. 8, for convenience of description, illustrate only and various embodiments of the present invention
Relevant part, concrete ins and outs do not disclose.Wherein, the base station shown in Figure 10 may include that
Processor 1 ' and the input equipment 3 ' being connected with processor 1 ' by interface 2 ' and by bus 4 ' with locate
The memorizer 5 ' that reason device 1 ' is connected.Wherein, memorizer 5 ' is used for storing batch processing code, and processor 1 ' is used for calling storage
The program code of storage in device 5 ', is used for performing following operation:
By the first downgoing time unit in input equipment 3 ' getting frame structure, guard time unit, upstream time list
Unit and the time span configuration information of the second downgoing time unit；
According to described first downgoing time unit, described guard time unit, described upstream time unit and described second
The time span configuration information of downgoing time unit communicates with terminal.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completing instructing relevant hardware by program, this program can be stored in a computer-readable recording medium, storage
Medium include read only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, disk memory, magnetic tape storage or can
For carrying or store any other medium computer-readable of data.
Although having appended claims, but the present invention is also by following definition of term:
1. a communicator based on frame structure, it is adaptable to terminal, described frame structure include the first downgoing time unit,
After being positioned at described first downgoing time unit and be adjacent guard time unit, be positioned at described guard time unit after
And the upstream time unit being adjacent and after being positioned at described upstream time unit and the second downgoing time list of being adjacent
Unit, described first downgoing time unit, described guard time unit, described upstream time unit and described second downgoing time list
The time span of unit can configure, described communicator, including:
Acquiring unit, is used for obtaining described first downgoing time unit, described guard time unit and described upstream time
The time span configuration information of unit；
Communication unit, for according to described first downgoing time unit, described guard time unit and described upstream time
The time span configuration information of unit communicates with base station.
2. according to the communicator based on frame structure described in clause 1, described first downgoing time unit and described guarantor
Protect the time span of time quantum and be configured to 0, and the time span of described upstream time unit be configured to non-zero in the case of, institute
State communication unit specifically for:
Described upstream time unit is carried out upstream data and/or upstream control signaling and/or uplink reference signals and/
Or the transmission of random access lead code.
3., according to the communicator based on frame structure described in clause 2, described communication unit is specifically additionally operable to: on described
Carry out up based on the frequency domain resource randomly choosed or frequency domain resource based on dispatch situation selection before on row time quantum
Data and/or upstream control signaling and/or uplink reference signals and/or the transmission of random access lead code.
4. according to the communicator based on frame structure described in clause 1, long in the time of described first downgoing time unit
Degree is configured to 0, and the time span of described guard time unit and described upstream time unit be configured to non-zero in the case of, institute
State communication unit specifically for:
The service condition of monitoring carrier wave and/or carry out channel status detection on described guard time unit, and described
The frequency domain resource selected based on carrier sense result and/or channel detection result on upstream time unit carry out upstream data and/
Or upstream control signaling and/or uplink reference signals and/or the transmission of random access lead code.
5., according to the communicator based on frame structure described in clause 4, described communication unit is specifically additionally operable to: on described
According to described carrier sense result and/or described channel detection result on row time quantum, based on the frequency domain resource randomly choosed
Or based on before dispatch situation select frequency domain resource carry out upstream data and/or upstream control signaling and/or up reference
Signal and/or the transmission of random access lead code.
6. according to the communicator based on frame structure described in clause 1, in described first downgoing time unit, described protection
The time span of time quantum and described upstream time unit be configured to non-zero in the case of, described communication unit specifically for:
The transmission of upstream data and/or uplink reference signals and/or random access lead code is carried out on described upstream time unit；
Wherein, described first downgoing time unit sends upstream dispatching instructions and/or carries out HARQ feedback for base station, institute
State the conversion for downstream-to-upstream of the guard time unit.
7. according to the communicator based on frame structure described in clause 1, in described first downgoing time unit, described protection
The time span of time quantum and described upstream time unit be configured to non-zero in the case of, described communication unit specifically for:
The service condition of monitoring carrier wave and/or carry out on described first downgoing time unit and described guard time unit
The channel status detection of unauthorized frequency range, and carry out upstream data and/or upstream control signaling on described upstream time unit
And/or uplink reference signals and/or the transmission of random access lead code.
8. according to the communicator based on frame structure described in clause 1, in described first downgoing time unit, described protection
The time span of time quantum and described upstream time unit be configured to non-zero in the case of, described communication unit specifically for:
Uplink control signaling transmission is carried out on described upstream time unit；
Wherein, described first downgoing time unit carries out downlink data and/or controls the transmission of signaling for base station, described
Guard time unit is for the conversion of downstream-to-upstream.
9., according to the communicator based on frame structure described in clause 4 or 7, described communication unit is specifically additionally operable to:
The service condition of monitoring carrier wave and/or carry out channel status detection over the whole width；Or
The service condition of monitoring carrier wave and/or carry out in the range of the frequency domain resource corresponding to current business of base station notice
Channel status detects；Or
The frequency domain resource scope corresponding to current business that base station notifies is divided into multiple resource group, and monitors described respectively
The service condition of multiple resource groups and/or be respectively directed to the plurality of resource group and carry out channel status detection.
10., according to the communicator based on frame structure described in clause 1, the time span at described upstream time unit is joined
Be set to non-zero in the case of, described communication unit specifically for: on described upstream time unit, carry out the transmission of secondary link.
11. 1 kinds of communicators based on frame structure, it is adaptable to base station, described frame structure includes the first downgoing time list
Unit, be positioned at described first downgoing time unit after and be adjacent guard time unit, be positioned at described guard time unit
Afterwards and the upstream time unit that is adjacent and after being positioned at described upstream time unit and be adjacent second descending time
Between unit, described first downgoing time unit, described guard time unit, described upstream time unit and described second descending time
Between unit time span can configure, described communicator, including:
Acquiring unit, is used for obtaining described first downgoing time unit, described guard time unit, described upstream time list
The time span configuration information of first and described second downgoing time unit；
Communication unit, for according to described first downgoing time unit, described guard time unit, described upstream time list
The time span configuration information of first and described second downgoing time unit communicates with terminal.
12. according to the communicator based on frame structure described in clause 11, described first downgoing time unit, described guarantor
Protect the time span of time quantum and described upstream time unit be configured to non-zero in the case of, described communication unit specifically for:
Described first downgoing time unit sends upstream dispatching instructions and/or carries out HARQ feedback；
Wherein, described guard time unit enters for terminal for the conversion of downstream-to-upstream, described upstream time unit
Row upstream data and/or uplink reference signals and/or the transmission of random access lead code.
13. according to the communicator based on frame structure described in clause 11, described first downgoing time unit, described guarantor
Protect the time span of time quantum and described upstream time unit be configured to non-zero in the case of, described communication unit specifically for:
Described first downgoing time unit carries out downlink data and/or controls signaling and/or downlink reference signal
Transmission, and on described guard time unit and described upstream time unit, carry out the Channel Detection of unauthorized frequency range.
14. according to the communicator based on frame structure described in clause 11, described first downgoing time unit, described guarantor
Protect the time span of time quantum and described upstream time unit be configured to non-zero in the case of, described communication unit specifically for:
Described first downgoing time unit carries out downlink data and/or controls the transmission of signaling；
Wherein, described guard time unit enters for terminal for the conversion of downstream-to-upstream, described upstream time unit
Row uplink control signaling transmits.
15. according to the communicator based on frame structure described in clause 11, at described first downgoing time unit and described
The time span of guard time unit is configured in the case of the time span of upstream time unit non-zero, described is configured to 0, institute
State communication unit specifically for:
Described first downgoing time unit carries out downlink data and/or controls signaling and/or downlink reference signal
Transmission, and on described guard time unit, carry out the Channel Detection of unauthorized frequency range.
16. according to the communicator based on frame structure described in clause 11, in the time of described first downgoing time unit
Length is configured in the case of the time span of guard time unit non-zero, described and described upstream time unit is configured to 0, institute
State communication unit specifically for:
Described first downgoing time unit carries out downlink data and/or controls signaling and/or downlink reference signal
Transmission.
17. according to the communicator based on frame structure described in clause 11, in the time of described second downgoing time unit
In the case of length is configured to non-zero, and described upstream time unit is used for the transmission that terminal carries out upstream data, described communication unit
Unit specifically for:
In frame structure before sending for current frame structure or current frame structure on described second downgoing time unit
The HARQ feedback of the upstream data received.
18. according to the communicator based on frame structure described in clause 11, in the time of described second downgoing time unit
In the case of length is configured to non-zero, and described upstream time unit is used for the transmission that terminal carries out random access lead code, described
Communication unit specifically for: on described second downgoing time unit send Stochastic accessing feedback.
19. 1 kinds of terminals, including: the communicator based on frame structure as according to any one of clause 1 to 10.
20. 1 kinds of base stations, including: the communicator based on frame structure as according to any one of clause 11 to 18.
Frame structure in 21. 1 kinds of communication systems, including:
First downgoing time unit, be positioned at described first downgoing time unit after and the guard time list that is adjacent
Unit, be positioned at described guard time unit after and the upstream time unit that is adjacent and after being positioned at described upstream time unit
And the second downgoing time unit being adjacent, wherein, described first downgoing time unit, described guard time unit, described
The time span of upstream time unit and described second downgoing time unit can configure.
22. according to the frame structure in the communication system described in clause 21, described first downgoing time unit and described guarantor
Protect the time span of time quantum and be configured to 0, and the time span of described upstream time unit be configured to non-zero in the case of, institute
State upstream time unit and carry out upstream data and/or upstream control signaling and/or uplink reference signals and/or random for terminal
The transmission of access lead code.
23. according to the frame structure in the communication system described in clause 22, described upstream time unit for terminal based on
Frequency domain resource or frequency domain resource based on dispatch situation selection before that machine selects carry out upstream data and/or upload control letter
Order and/or uplink reference signals and/or the transmission of random access lead code.
24. according to the frame structure in the communication system described in clause 21, long in the time of described first downgoing time unit
Degree is configured to 0, and the time span of described guard time unit and described upstream time unit be configured to non-zero in the case of, institute
State guard time unit and for the service condition of terminal monitoring carrier wave and/or carry out channel status detection, described upstream time list
Unit for terminal based on the frequency domain resource that carrier sense result and/or channel detection result select carry out upstream data and/or
Row controls signaling and/or uplink reference signals and/or the transmission of random access lead code.
25. according to the frame structure in the communication system described in clause 24, and described upstream time unit is used for terminal described
On the basis of carrier sense result and/or described channel detection result, based on the frequency domain resource randomly choosed or based on before
The frequency domain resource that dispatch situation selects carries out upstream data and/or upstream control signaling and/or uplink reference signals and/or random
The transmission of access lead code.
26. according to the frame structure in the communication system described in clause 21, in described first downgoing time unit, described protection
The time span of time quantum and described upstream time unit be configured to non-zero in the case of, described first downgoing time unit use
Sending upstream dispatching instructions in base station and/or carry out HARQ feedback, described guard time unit is used for the conversion of downstream-to-upstream,
Described upstream time unit carries out the biography of upstream data and/or uplink reference signals and/or random access lead code for terminal
Defeated.
27. according to the frame structure in the communication system described in clause 21, in described first downgoing time unit, described protection
The time span of time quantum and described upstream time unit be configured to non-zero in the case of, described first downgoing time unit and
Described guard time unit is used for the service condition of terminal monitoring carrier wave and/or carries out the channel status detection of unauthorized frequency range,
Described upstream time unit for terminal carry out upstream data and/or upstream control signaling and/or uplink reference signals and/or with
The transmission of machine access lead code.
28. according to the frame structure in the communication system described in clause 21, in described first downgoing time unit, described protection
The time span of time quantum and described upstream time unit be configured to non-zero in the case of, described first downgoing time unit use
Carry out downlink data in base station and/or control signaling and/or the transmission of downlink reference signal, described guard time unit and described
Upstream time unit carries out the Channel Detection of unauthorized frequency range for base station.
29. according to the frame structure in the communication system described in clause 21, in described first downgoing time unit, described protection
The time span of time quantum and described upstream time unit be configured to non-zero in the case of, described first downgoing time unit use
Carrying out downlink data in base station and/or control the transmission of signaling, described guard time unit is for the conversion of downstream-to-upstream, institute
State upstream time unit for carrying out uplink control signaling transmission.
30. according to the frame structure in the communication system described in clause 21, described first downgoing time unit and described guarantor
Protect the time span of time quantum and be configured in the case of the time span of upstream time unit non-zero, described is configured to 0, described
First downgoing time unit carries out downlink data and/or controls signaling and/or the transmission of downlink reference signal for base station, described
Guard time unit carries out the Channel Detection of unauthorized frequency range for base station.
31. according to the frame structure in the communication system described in clause 21, long in the time of described first downgoing time unit
Degree is configured in the case of the time span of guard time unit non-zero, described and described upstream time unit is configured to 0, described
First downgoing time unit carries out downlink data and/or controls signaling and/or the transmission of downlink reference signal for base station.
32. according to the frame structure in the communication system described in clause 24 or 27, it is characterised in that:
The service condition of described terminal monitoring carrier wave over the whole width and/or carry out channel status detection；Or
Described terminal is the service condition of monitoring carrier wave in the range of the frequency domain resource corresponding to current business that base station notifies
And/or carry out channel status detection；Or
The frequency domain resource scope corresponding to current business that base station is notified by described terminal is divided into multiple resource group, and difference
Monitor the service condition of the plurality of resource group and/or be respectively directed to the plurality of resource group and carry out channel status detection.
33. join according to the frame structure in the communication system described in clause 21, the time span at described upstream time unit
Be set to non-zero in the case of, described upstream time unit is for carrying out the transmission of secondary link.
34. according to the frame structure in the communication system according to any one of clause 22 to 27, at described second downgoing time
The time span of unit be configured to non-zero in the case of, if described upstream time unit carries out the transmission of upstream data for terminal,
The most described second downgoing time unit sends for base station and connects in the frame structure before current frame structure or current frame structure
The HARQ feedback of the upstream data received.
35. according to the frame structure in the communication system according to any one of clause 22 to 27, at described second downgoing time
The time span of unit be configured to non-zero in the case of, if described upstream time unit carries out random access lead code for terminal
Transmission, the most described second downgoing time unit for base station send Stochastic accessing feedback.
36. according to the frame structure in the communication system according to any one of clause 21 to 31, in described communication system
Individual subframe includes described first downgoing time unit, described guard time unit, described upstream time unit and described second time
Row time quantum.
37. according to the frame structure in the communication system according to any one of clause 21 to 31, described first downgoing time list
One or more times in guard time unit first, described, described upstream time unit and described second downgoing time unit
The different subframes that unit is positioned in described communication system from unit At All Other Times.
Technical scheme being described in detail above in association with accompanying drawing, the present invention proposes a kind of new based on frame structure
Communication means, enabling according to actual communication scenes, long to the time of each time quantum in frame structure neatly
Degree configures, and improves the motility of scheduling of resource, meets the business demand in 5G communication scenes.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (19)
1. a communication means based on frame structure, it is adaptable to terminal, it is characterised in that described frame structure include first descending time
Between unit, be positioned at described first downgoing time unit after and be adjacent guard time unit, be positioned at described guard time
After unit and the upstream time unit that is adjacent and after being positioned at described upstream time unit and be adjacent second time
Row time quantum, described first downgoing time unit, described guard time unit, described upstream time unit and described second time
The time span of row time quantum can configure, described communication means, including:
Obtain the time span configuration of described first downgoing time unit, described guard time unit and described upstream time unit
Information；
Time span configuration according to described first downgoing time unit, described guard time unit and described upstream time unit
Information communicates with base station.
Communication means based on frame structure the most according to claim 1, it is characterised in that according to described first downgoing time
The step that the time span configuration information of unit, described guard time unit and described upstream time unit communicates with base station
Suddenly, specifically include:
Time span at described first downgoing time unit and described guard time unit is configured to 0, and described upstream time
The time span of unit be configured to non-zero in the case of, described terminal carry out on described upstream time unit upstream data and/or
Upstream control signaling and/or uplink reference signals and/or the transmission of random access lead code.
Communication means based on frame structure the most according to claim 2, it is characterised in that described terminal described up time
Between carry out upstream data based on the frequency domain resource randomly choosed or the frequency domain resource that selects based on dispatch situation before on unit
And/or upstream control signaling and/or uplink reference signals and/or the transmission of random access lead code.
Communication means based on frame structure the most according to claim 1, it is characterised in that according to described first downgoing time
The step that the time span configuration information of unit, described guard time unit and described upstream time unit communicates with base station
Suddenly, specifically include:
Time span at described first downgoing time unit is configured to 0, and described guard time unit and described upstream time
The time span of unit be configured to non-zero in the case of, described terminal is the use feelings of monitoring carrier wave on described guard time unit
Condition and/or carry out channel status detection, and tie based on carrier sense result and/or Channel Detection on described upstream time unit
Before the frequency domain resource that fruit selects carries out upstream data and/or upstream control signaling and/or uplink reference signals and/or Stochastic accessing
The transmission of leading code.
Communication means based on frame structure the most according to claim 4, it is characterised in that described terminal described up time
Between on unit according to described carrier sense result and/or described channel detection result, based on the frequency domain resource randomly choosed or base
The frequency domain resource selected in dispatch situation before carries out upstream data and/or upstream control signaling and/or uplink reference signals
And/or the transmission of random access lead code.
Communication means based on frame structure the most according to claim 1, it is characterised in that according to described first downgoing time
The step that the time span configuration information of unit, described guard time unit and described upstream time unit communicates with base station
Suddenly, specifically include:
Time span at described first downgoing time unit, described guard time unit and described upstream time unit is configured to
In the case of non-zero, described terminal carry out on described upstream time unit upstream data and/or uplink reference signals and/or with
The transmission of machine access lead code；
Wherein, described first downgoing time unit sends upstream dispatching instructions and/or carries out HARQ feedback for base station, described guarantor
Protect the time quantum conversion for downstream-to-upstream.
Communication means based on frame structure the most according to claim 1, it is characterised in that according to described first downgoing time
The step that the time span configuration information of unit, described guard time unit and described upstream time unit communicates with base station
Suddenly, specifically include:
Time span at described first downgoing time unit, described guard time unit and described upstream time unit is configured to
In the case of non-zero, described terminal is the use of monitoring carrier wave on described first downgoing time unit and described guard time unit
Situation and/or carry out unauthorized frequency range channel status detection, and carry out on described upstream time unit upstream data and/or
Upstream control signaling and/or uplink reference signals and/or the transmission of random access lead code.
Communication means based on frame structure the most according to claim 1, it is characterised in that according to described first downgoing time
The step that the time span configuration information of unit, described guard time unit and described upstream time unit communicates with base station
Suddenly, specifically include:
Time span at described first downgoing time unit, described guard time unit and described upstream time unit is configured to
In the case of non-zero, described terminal carries out uplink control signaling transmission on described upstream time unit；
Wherein, described first downgoing time unit carries out downlink data and/or controls the transmission of signaling, described protection for base station
Time quantum is for the conversion of downstream-to-upstream.
9. according to the communication means based on frame structure described in claim 4 or 7, it is characterised in that:
The service condition of described terminal monitoring carrier wave over the whole width and/or carry out channel status detection；Or
The service condition of described terminal monitoring carrier wave in the range of the frequency domain resource corresponding to current business that base station notifies and/or
Carry out channel status detection；Or
The frequency domain resource scope corresponding to current business that base station is notified by described terminal is divided into multiple resource group, and monitors respectively
The service condition of the plurality of resource group and/or be respectively directed to the plurality of resource group and carry out channel status detection.
Communication means based on frame structure the most according to claim 1, it is characterised in that also include: described up time
Between the time span of unit be configured to non-zero in the case of, described terminal carries out the biography of secondary link on described upstream time unit
Defeated.
11. 1 kinds of communication means based on frame structure, it is adaptable to base station, it is characterised in that described frame structure includes that first is descending
Time quantum, be positioned at described first downgoing time unit after and be adjacent guard time unit, be positioned at described protection time
Between after unit and the upstream time unit that is adjacent and after being positioned at described upstream time unit and be adjacent second
Downgoing time unit, described first downgoing time unit, described guard time unit, described upstream time unit and described second
The time span of downgoing time unit can configure, described communication means, including:
Obtain described first downgoing time unit, described guard time unit, described upstream time unit and described second descending
The time span configuration information of time quantum；
According to described first downgoing time unit, described guard time unit, described upstream time unit and described second descending
The time span configuration information of time quantum communicates with terminal.
12. communication means based on frame structure according to claim 11, it is characterised in that according to described first descending time
Between unit, described guard time unit, the time span configuration of described upstream time unit and described second downgoing time unit
The step that information and terminal communicate, specifically includes:
Time span at described first downgoing time unit, described guard time unit and described upstream time unit is configured to
In the case of non-zero, described base station sends upstream dispatching instructions on described first downgoing time unit and/or to carry out HARQ anti-
Feedback；
Wherein, described guard time unit is carried out for terminal for the conversion of downstream-to-upstream, described upstream time unit
Row data and/or uplink reference signals and/or the transmission of random access lead code.
13. communication means based on frame structure according to claim 11, it is characterised in that according to described first descending time
Between unit, described guard time unit, the time span configuration of described upstream time unit and described second downgoing time unit
The step that information and terminal communicate, specifically includes:
Time span at described first downgoing time unit, described guard time unit and described upstream time unit is configured to
In the case of non-zero, described base station carry out on described first downgoing time unit downlink data and/or control signaling and/or under
The transmission of row reference signal, and on described guard time unit and described upstream time unit, carry out the channel of unauthorized frequency range
Detection.
14. communication means based on frame structure according to claim 11, it is characterised in that according to described first descending time
Between unit, described guard time unit, the time span configuration of described upstream time unit and described second downgoing time unit
The step that information and terminal communicate, specifically includes:
Time span at described first downgoing time unit, described guard time unit and described upstream time unit is configured to
In the case of non-zero, described base station carries out downlink data on described first downgoing time unit and/or controls the transmission of signaling；
Wherein, described guard time unit is carried out for terminal for the conversion of downstream-to-upstream, described upstream time unit
Row controls the transmission of signaling.
15. communication means based on frame structure according to claim 11, it is characterised in that according to described first descending time
Between unit, described guard time unit, the time span configuration of described upstream time unit and described second downgoing time unit
The step that information and terminal communicate, specifically includes:
Time span at described first downgoing time unit and described guard time unit is configured to upstream time non-zero, described
In the case of the time span of unit is configured to 0, described base station carry out on described first downgoing time unit downlink data and/
Or control signaling and/or the transmission of downlink reference signal, and on described guard time unit, carry out the channel of unauthorized frequency range
Detection.
16. communication means based on frame structure according to claim 11, it is characterised in that according to described first descending time
Between unit, described guard time unit, the time span configuration of described upstream time unit and described second downgoing time unit
The step that information and terminal communicate, specifically includes:
Time span at described first downgoing time unit is configured to guard time unit non-zero, described and described upstream time
In the case of the time span of unit is configured to 0, described base station carry out on described first downgoing time unit downlink data and/
Or control signaling and/or the transmission of downlink reference signal.
17. communication means based on frame structure according to claim 11, it is characterised in that according to described first descending time
Between unit, described guard time unit, the time span configuration of described upstream time unit and described second downgoing time unit
The step that information and terminal communicate, specifically includes:
Time span at described second downgoing time unit is configured to non-zero, and described upstream time unit is carried out for terminal
In the case of the transmission of upstream data, described base station sends on described second downgoing time unit for current frame structure or works as
The HARQ feedback of the upstream data received in the frame structure before front frame structure.
18. communication means based on frame structure according to claim 11, it is characterised in that according to described first descending time
Between unit, described guard time unit, the time span configuration of described upstream time unit and described second downgoing time unit
The step that information and terminal communicate, specifically includes:
Time span at described second downgoing time unit is configured to non-zero, and described upstream time unit is carried out for terminal
In the case of the transmission of random access lead code, it is anti-that described base station sends Stochastic accessing on described second downgoing time unit
Feedback.
19. according to the communication means based on frame structure according to any one of claim 11 to 18, it is characterised in that described
One descending time quantum, described guard time unit, described upstream time unit and described second downgoing time unit are positioned at one
In individual subframe；Or
Described first downgoing time unit, described guard time unit, described upstream time unit and described second downgoing time
One or more time quantums in unit are positioned at different subframe from unit At All Other Times.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487072 | 2016-06-28 | ||
| CN2016104870722 | 2016-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106301738A true CN106301738A (en) | 2017-01-04 |
| CN106301738B CN106301738B (en) | 2020-04-07 |
Family
ID=57679255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610674592.4A Active CN106301738B (en) | 2016-06-28 | 2016-08-16 | Communication method based on frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106301738B (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851839A (en) * | 2017-03-14 | 2017-06-13 | 北京佰才邦技术有限公司 | Frame structure determines method and base station |
| CN106936545A (en) * | 2017-03-24 | 2017-07-07 | 宇龙计算机通信科技(深圳)有限公司 | Data transmission method and device |
| CN107205279A (en) * | 2017-06-20 | 2017-09-26 | 北京北方烽火科技有限公司 | A kind of data transmission method and device |
| CN108184268A (en) * | 2017-12-11 | 2018-06-19 | 北京邮电大学 | A kind of pervasive frame structure configuration method of service adaptation |
| WO2018126650A1 (en) * | 2017-01-06 | 2018-07-12 | 华为技术有限公司 | Uplink signal sending method and terminal |
| CN108282253A (en) * | 2017-01-06 | 2018-07-13 | 华为技术有限公司 | Data transmission method and device |
| WO2018171606A1 (en) * | 2017-03-22 | 2018-09-27 | 华为技术有限公司 | Method for receiving data and apparatus thereof, and method for sending data and apparatus thereof |
| CN108631909A (en) * | 2017-03-22 | 2018-10-09 | 北京展讯高科通信技术有限公司 | Enhance mobile broadband method for transmitting signals and device |
| CN108631993A (en) * | 2017-03-24 | 2018-10-09 | 华为技术有限公司 | A kind of data transmission method and device |
| CN108738135A (en) * | 2017-04-13 | 2018-11-02 | 华为技术有限公司 | Uplink information sending method, method of reseptance and device |
| WO2019028801A1 (en) * | 2017-08-10 | 2019-02-14 | 华为技术有限公司 | Signal sending and receiving methods and devices |
| WO2019047936A1 (en) * | 2017-09-08 | 2019-03-14 | 华为技术有限公司 | Wireless communication method and device |
| CN109587788A (en) * | 2017-09-28 | 2019-04-05 | 华为技术有限公司 | Resource allocation method, equipment and system |
| WO2019137266A1 (en) * | 2018-01-12 | 2019-07-18 | 华为技术有限公司 | Method and device for transmitting indication information |
| CN110463075A (en) * | 2017-04-14 | 2019-11-15 | 华为技术有限公司 | A kind of communication means, frame structure and equipment |
| CN110679191A (en) * | 2018-04-04 | 2020-01-10 | Oppo广东移动通信有限公司 | Method and terminal equipment for transmitting information |
| CN110752900A (en) * | 2018-07-23 | 2020-02-04 | 中国移动通信有限公司研究院 | Reference signal interception method and device, communication equipment and storage medium |
| US10568078B2 (en) | 2017-06-16 | 2020-02-18 | Institute For Information Industry | User equipment and base station |
| RU2745075C1 (en) * | 2017-08-11 | 2021-03-19 | Телефонактиеболагет Лм Эрикссон (Пабл) | General control signals for efficient system operation |
| WO2021056580A1 (en) * | 2019-09-29 | 2021-04-01 | 华为技术有限公司 | Signal receiving method and apparatus, and signal sending method and apparatus |
| WO2023093717A1 (en) * | 2021-11-29 | 2023-06-01 | 维沃移动通信有限公司 | Method and apparatus for processing sl service transmission, and terminal and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162981A (en) * | 2006-10-12 | 2008-04-16 | 中兴通讯股份有限公司 | Frame structure generating method of TDD communication system |
| CN101299873A (en) * | 2007-04-30 | 2008-11-05 | 北京三星通信技术研究有限公司 | Method for allocating random access channel |
| CN101364972A (en) * | 2007-08-07 | 2009-02-11 | 鼎桥通信技术有限公司 | Radio frame transmission method, system , base station and user equipment |
| CN101425845A (en) * | 2007-11-02 | 2009-05-06 | 大唐移动通信设备有限公司 | Transmission method and apparatus for time division duplexing system |
| CN101499849A (en) * | 2008-01-31 | 2009-08-05 | 大唐移动通信设备有限公司 | Method and apparatus for configuring protection interval |
-
2016
- 2016-08-16 CN CN201610674592.4A patent/CN106301738B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101162981A (en) * | 2006-10-12 | 2008-04-16 | 中兴通讯股份有限公司 | Frame structure generating method of TDD communication system |
| CN101299873A (en) * | 2007-04-30 | 2008-11-05 | 北京三星通信技术研究有限公司 | Method for allocating random access channel |
| CN101364972A (en) * | 2007-08-07 | 2009-02-11 | 鼎桥通信技术有限公司 | Radio frame transmission method, system , base station and user equipment |
| CN101425845A (en) * | 2007-11-02 | 2009-05-06 | 大唐移动通信设备有限公司 | Transmission method and apparatus for time division duplexing system |
| CN101499849A (en) * | 2008-01-31 | 2009-08-05 | 大唐移动通信设备有限公司 | Method and apparatus for configuring protection interval |
Cited By (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282253A (en) * | 2017-01-06 | 2018-07-13 | 华为技术有限公司 | Data transmission method and device |
| CN108282253B (en) * | 2017-01-06 | 2021-04-20 | 华为技术有限公司 | Data transmission method and device |
| WO2018126650A1 (en) * | 2017-01-06 | 2018-07-12 | 华为技术有限公司 | Uplink signal sending method and terminal |
| CN106851839A (en) * | 2017-03-14 | 2017-06-13 | 北京佰才邦技术有限公司 | Frame structure determines method and base station |
| CN106851839B (en) * | 2017-03-14 | 2020-06-12 | 北京佰才邦技术有限公司 | Frame structure determining method and base station |
| CN108631909A (en) * | 2017-03-22 | 2018-10-09 | 北京展讯高科通信技术有限公司 | Enhance mobile broadband method for transmitting signals and device |
| US10932251B2 (en) | 2017-03-22 | 2021-02-23 | Huawei Technologies Co., Ltd. | Data receiving method and apparatus thereof, and data sending method and apparatus thereof |
| WO2018171606A1 (en) * | 2017-03-22 | 2018-09-27 | 华为技术有限公司 | Method for receiving data and apparatus thereof, and method for sending data and apparatus thereof |
| CN108633015A (en) * | 2017-03-22 | 2018-10-09 | 华为技术有限公司 | Receive the method for data and its method and its device of device and transmission data |
| CN108633015B (en) * | 2017-03-22 | 2020-02-14 | 华为技术有限公司 | Method and device for receiving data and method and device for transmitting data |
| CN108631909B (en) * | 2017-03-22 | 2021-01-05 | 北京紫光展锐通信技术有限公司 | Method and device for enhancing mobile broadband signal transmission |
| CN108631993A (en) * | 2017-03-24 | 2018-10-09 | 华为技术有限公司 | A kind of data transmission method and device |
| CN108631993B (en) * | 2017-03-24 | 2021-02-23 | 华为技术有限公司 | Data transmission method and device |
| CN106936545B (en) * | 2017-03-24 | 2020-09-11 | 宇龙计算机通信科技(深圳)有限公司 | Data transmission method and device |
| CN106936545A (en) * | 2017-03-24 | 2017-07-07 | 宇龙计算机通信科技(深圳)有限公司 | Data transmission method and device |
| US11101964B2 (en) | 2017-03-24 | 2021-08-24 | Huawei Technologies Co., Ltd. | Data transmission method and apparatus |
| CN108738135A (en) * | 2017-04-13 | 2018-11-02 | 华为技术有限公司 | Uplink information sending method, method of reseptance and device |
| CN108738135B (en) * | 2017-04-13 | 2019-12-24 | 华为技术有限公司 | Uplink information sending method, receiving method and device |
| US11363575B2 (en) | 2017-04-13 | 2022-06-14 | Huawei Technologies Co., Ltd. | Uplink information sending method and apparatus and uplink information receiving method and apparatus |
| CN110463075B (en) * | 2017-04-14 | 2021-05-11 | 华为技术有限公司 | Communication method, frame structure and equipment |
| CN110463075A (en) * | 2017-04-14 | 2019-11-15 | 华为技术有限公司 | A kind of communication means, frame structure and equipment |
| US10568078B2 (en) | 2017-06-16 | 2020-02-18 | Institute For Information Industry | User equipment and base station |
| TWI726216B (en) * | 2017-06-16 | 2021-05-01 | 財團法人資訊工業策進會 | User equipment and base station |
| CN107205279A (en) * | 2017-06-20 | 2017-09-26 | 北京北方烽火科技有限公司 | A kind of data transmission method and device |
| US11382078B2 (en) | 2017-08-10 | 2022-07-05 | Huawei Technologies Co., Ltd. | Signal sending method and apparatus, and signal receiving method and apparatus |
| WO2019028801A1 (en) * | 2017-08-10 | 2019-02-14 | 华为技术有限公司 | Signal sending and receiving methods and devices |
| RU2745075C1 (en) * | 2017-08-11 | 2021-03-19 | Телефонактиеболагет Лм Эрикссон (Пабл) | General control signals for efficient system operation |
| WO2019047936A1 (en) * | 2017-09-08 | 2019-03-14 | 华为技术有限公司 | Wireless communication method and device |
| US11405961B2 (en) | 2017-09-08 | 2022-08-02 | Huawei Technologies Co., Ltd. | Wireless communication method and apparatus |
| CN109587788A (en) * | 2017-09-28 | 2019-04-05 | 华为技术有限公司 | Resource allocation method, equipment and system |
| CN108184268B (en) * | 2017-12-11 | 2020-09-01 | 北京邮电大学 | Universal frame structure configuration method for service adaptation |
| US11063714B2 (en) | 2017-12-11 | 2021-07-13 | Beijing University Of Posts And Telecommunications | Method and device for configuring frame structure and storage medium thereof |
| CN108184268A (en) * | 2017-12-11 | 2018-06-19 | 北京邮电大学 | A kind of pervasive frame structure configuration method of service adaptation |
| US11483828B2 (en) | 2018-01-12 | 2022-10-25 | Huawei Technologies Co., Ltd. | Indication information transmission method and apparatus |
| WO2019137266A1 (en) * | 2018-01-12 | 2019-07-18 | 华为技术有限公司 | Method and device for transmitting indication information |
| CN110679191A (en) * | 2018-04-04 | 2020-01-10 | Oppo广东移动通信有限公司 | Method and terminal equipment for transmitting information |
| CN110679191B (en) * | 2018-04-04 | 2020-12-22 | Oppo广东移动通信有限公司 | Method and terminal equipment for transmitting information |
| US11228933B2 (en) | 2018-04-04 | 2022-01-18 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for transmitting information and terminal device |
| CN110752900A (en) * | 2018-07-23 | 2020-02-04 | 中国移动通信有限公司研究院 | Reference signal interception method and device, communication equipment and storage medium |
| CN110752900B (en) * | 2018-07-23 | 2022-05-13 | 中国移动通信有限公司研究院 | Reference signal interception method and device, communication equipment and storage medium |
| CN114402556A (en) * | 2019-09-29 | 2022-04-26 | 华为技术有限公司 | Signal receiving and transmitting method and device |
| WO2021056580A1 (en) * | 2019-09-29 | 2021-04-01 | 华为技术有限公司 | Signal receiving method and apparatus, and signal sending method and apparatus |
| CN114402556B (en) * | 2019-09-29 | 2023-07-18 | 华为技术有限公司 | Signal receiving and transmitting method and device |
| WO2023093717A1 (en) * | 2021-11-29 | 2023-06-01 | 维沃移动通信有限公司 | Method and apparatus for processing sl service transmission, and terminal and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106301738B (en) | 2020-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106301738A (en) | Communication means based on frame structure | |
| KR102642786B1 (en) | Method and apparatus for transmitting hybrid automatic repeat and request information in a wireless communication system | |
| JP6382337B2 (en) | Method and apparatus for transmitting and receiving signals in a wireless communication system | |
| CN104205688B (en) | Method and apparatus for polymerizeing carrier wave in a wireless communication system | |
| US20220337348A1 (en) | Method and apparatus for transmitting and receiving harq response in communication system supporting sidelink communication | |
| US20220272698A1 (en) | Method and apparatus for managing resource pool in wireless communication system | |
| CN109644430A (en) | The system and method for multiplexing service | |
| CN105122677B (en) | The method and apparatus for allocating resources to multiple websites using same frequency band | |
| CN106255215A (en) | Communication means and communicator | |
| CN106455103A (en) | Resource allocation method and resource allocation device | |
| CN105979597A (en) | Communication resource distribution method, communication resource distribution device, base station and terminal | |
| US20220303059A1 (en) | Method and device for reservation of sidelink resource in communication system | |
| US20230080106A1 (en) | Method and apparatus for transmitting or receiving reference signal in wireless communication system | |
| CN105830362B (en) | The method and apparatus of wireless communication for machine type communication | |
| CN106465139A (en) | Information sending method, information receiving method, apparatus and system | |
| CN107210871A (en) | Method and apparatus for carrying out time-division LTE transmission in unauthorized radio frequency band | |
| CN107615854A (en) | Terminal installation, base station apparatus and communication means | |
| US12120683B2 (en) | User equipment and feedback information transmission method | |
| CN105850066A (en) | Method and apparatus for reporting channel state information | |
| CN104541560A (en) | Wireless communications method, wireless base station, user terminal, and wireless communications system | |
| US20220272682A1 (en) | Method and apparatus for transmission and reception of sidelink control information in communication system | |
| US20230261828A1 (en) | Method and apparatus for signal transmission to high speed mobile ue in a wireless communication system | |
| CN105191193A (en) | Method and apparatus for setting sub-frame for supporting mbms | |
| CN114270891A (en) | Terminal and communication method | |
| US20220377726A1 (en) | Method and device for allocating sidelink resource in communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: 518052 a605, building G4, TCL International e city, Shuguang community, Xili street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen yingmu Technology Co.,Ltd. Address before: 518057 Guangdong Province Nanshan High-tech Industrial Park North District Kupai Information Port, 2 Buildings, 2 Floors Patentee before: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right |