CN107592155A - A kind of method and apparatus in radio communication - Google Patents
A kind of method and apparatus in radio communication Download PDFInfo
- Publication number
- CN107592155A CN107592155A CN201610524745.7A CN201610524745A CN107592155A CN 107592155 A CN107592155 A CN 107592155A CN 201610524745 A CN201610524745 A CN 201610524745A CN 107592155 A CN107592155 A CN 107592155A
- Authority
- CN
- China
- Prior art keywords
- time
- time window
- resource
- transmission structure
- transmission
- 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
Abstract
The invention discloses the method and apparatus in a kind of radio communication.Base station sends the first signaling, and first signaling includes M information bit, and the M information bit is used for determining the transmission structure of very first time window.The transmission structure of the very first time window indicates that the very first time window includes at least one of { be reserved for the time slot of downlink transfer, be reserved for the time slot of protection interval, be reserved for the time slot of uplink }.The transmission structure of the very first time window is one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable.The present invention can flexibly configure downstream transmission resource, and improve systematic function and spectrum efficiency.
Description
Technical field
The present invention relates to the transmission plan of the wireless signal in wireless communication system, is transmitted more particularly to supporting can configure
Method and apparatus in the base station of structure and UE.
Background technology
Existing LTE (Long-term Evolution, Long Term Evolution) and LTE-A (Long Term Evolution
Advanced, the Long Term Evolution of enhancing) in system, SF (Subframe, subframe) or PRB (Physical Resource
Block a ms (milli-second, millisecond)) is corresponded in time to (Pair).
Traditional LTE subframes include three kinds of frame structures, are descending sub frame (DL SF), sub-frame of uplink (UL SF) and spy respectively
Different subframe (Special SF).All time-domain resources in wherein individual descending sub frame are reserved for downlink transfer, sub-frame of uplink
In all time-domain resources be reserved for uplink, special subframe includes three parts, is DwPTS (Downlink respectively
Pilot Time Slot, descending pilot frequency time slot), GP (Guard Period, protection interval) and UpPTS (Uplink Pilot
Time Slot, uplink pilot time slot).Wherein, DwPTS is reserved for downlink transfer, and UpPTS is reserved for uplink, and GP
As up-downgoing switching and up TA (Timing Advance, timing advance).
The wireless access technology (NR, New Radio access technologies) of a new generation is at present by 3GPP
(3rd Generation Partner Project, third generation cooperative partner program) sets up the project.Wherein, an important applied field
Scape is exactly URLLC (Ultra-Reliable and Low Latency Communications, ultrahigh reliability and low latency
Communication).For URLLC scene, traditional LTE frame structures need to be redesigned.
A kind of new frame structure scheme for needing to be studied and assess, such a frame structure are proposed in RAN1#85 meeting
It is downlink transfer part, protection interval and uplink part respectively comprising three parts.When descending hop includes data
When, the subframe is referred to as the descending subframe being dominant；When uplink part includes data, the subframe is referred to as up account for
Excellent subframe.One of largest benefit of above-mentioned frame structure, it is a data transfer and corresponding HARQ-ACK (Hybrid
Automatic Repeat request-Acknowledgement, hybrid automatic repeat-request confirm) feedback can be at one
Operation is completed in subframe, substantially reduces the delay of system.
The content of the invention
A kind of method for intuitively supporting above-mentioned new frame structure, it is exactly similar to LTE TDD (Time Division
Duplexing, time division duplex) Uplink-donwlink Configuration (uplink-downlink configuration) acquisition modes in system,
By position-scheduled justice of the above-mentioned newly-designed subframe in whole system frame, and configured by system information.But this method
Shortage flexibility is disadvantageous in that, and is updated slower.
In view of the above-mentioned problems, the invention provides solution.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be arbitrarily mutually combined.For example, embodiment and embodiment in the UE of the application
In feature may apply in base station, vice versa.
The invention discloses a kind of method for supporting can configure in the base station of transmission structure, wherein, comprise the following steps：
- step A. sends the first signaling.
Wherein, first signaling includes M information bit, and the M information bit is used for determining very first time window
Transmission structure.The transmission structure of the very first time window indicates that the very first time window includes { being reserved for downlink transfer
Time slot, be reserved for the time slot of protection interval, be reserved for the time slot of uplink } at least one of.When described first
Between the transmission structure of window be one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable
's.
In traditional LTE and lte-a system, FDD (Frequency Dovision Duplexing, FDD) pattern
Be respectively adopted full downlink sub-frame and full sub-frame of uplink on two symmetrical frequency channels of separation, and respectively for downlink transfer and
Uplink.In tdd mode, different uplink-downlink configurations is (System Information Block 1, to be by SIB-1
System block of information 1) obtain.And in NR systems, the dynamic ratio for adjusting the time resource in subframe shared by up-downgoing part,
Can be more flexible and efficient utilize frequency spectrum resource.The above method enables base station dynamically to indicate the transmission of very first time window
Structure, realize more flexible and efficient scheduling frequency spectrum resource.
As one embodiment, the above method another be advantageous in that, when the location of described very first time window meet
During certain condition, M can diminish, and when first signaling is dynamic signaling, further reduce dynamic signaling expense, improve frequency
Spectrum efficiency.
As one embodiment, first signaling is physical layer signaling.
As one embodiment, first signaling is that cell is specific (Cell-Specific).
As one embodiment, first signaling is UE specific (UE-Specific).
As one embodiment, the duration of the very first time window is 1 millisecond.
As one embodiment, the duration of the very first time window is less than 1 millisecond.
As a sub- embodiment of the embodiment, the duration of the very first time window is 0.5 millisecond.
As one embodiment, the duration of the very first time window is fixed.
As one embodiment, the duration of the very first time window is configurable.
It is true by high-level signaling as a sub- embodiment of the embodiment, the duration of the very first time window
It is fixed.
As one embodiment, the very first time window is continuous in time domain.
As one embodiment, the very first time window includes positive integer multicarrier symbol.
As a sub- embodiment of the embodiment, the multicarrier symbol is OFDM (Orthogonal Frequency
Division Multiplexing, OFDM) symbol.
As a sub- embodiment of the embodiment, the multicarrier symbol is SC-FDMA (Single-Carrier
Frequency Division Multiple Access, single carrier frequency division multiplexing access) symbol.
As a sub- embodiment of the embodiment, the multicarrier symbol is FBMC (Filter Bank Multi
Carrier, filter bank multi-carrier) symbol.
As a sub- embodiment of the embodiment, the multicarrier symbol is comprising CP (Cyclic Prefix, circulation
Prefix) OFDM symbol.
As a sub- embodiment of the embodiment, the multicarrier symbol is the DFT-s-OFDM for including CP
(Discrete Fourier Transform Spreading Orthogonal Frequency Division
Multiplexing, the OFDM of discrete Fourier transform spread spectrum) symbol.
As one embodiment, it is { pre- that the transmission structure of the very first time window indicates that the very first time window includes
Leave the time slot of downlink transfer for, be reserved for the time slot of protection interval, be reserved for the time slot of uplink } in it is at least described
It is reserved for the time slot of downlink transfer.
As one embodiment, the M information bit indicates the transmission structure of the very first time window.
As one embodiment, the Q kinds candidate structure includes { first structure, the second structure, the 3rd structure, the 4th knot
Structure } in one or more.For the first structure, corresponding time window is reserved for downlink transfer；For described second
Structure, corresponding time window are reserved for uplink；For the 3rd structure, corresponding time window is included and { is reserved for descending
The time slot of transmission, the time slot of protection interval is reserved for, is reserved for the time slot of uplink, it is described to be reserved for descending biography
The duration of defeated time slot is more than the duration of the time slot for being reserved for uplink；For the 4th structure,
Corresponding time window, which includes, { to be reserved for the time slot of downlink transfer, is reserved for the time slot of protection interval, is reserved for uplink
Time slot, duration of the time slot for being reserved for downlink transfer is less than the time slot for being reserved for uplink
Duration.
As a sub- embodiment of above-described embodiment, the Q is 4, and the Q kinds candidate structure includes { first knot
Structure, second structure, the 3rd structure, the 4th structure }
As a sub- embodiment of above-described embodiment, the first structure, second structure, the 3rd structure and
4th structure is directed to a carrier wave respectively.
As a sub- embodiment of above-described embodiment, the duration of the time slot for being reserved for downlink transfer and institute
The ratio for stating the duration for the time slot for being reserved for uplink is fixed.
As a sub- embodiment of above-described embodiment, the duration of the time slot for being reserved for downlink transfer and institute
The ratio for stating the duration for the time slot for being reserved for uplink is configurable.
As a sub- embodiment of above-described embodiment, the duration for being reserved for the time slot of protection interval is configurable
's.
As a sub- embodiment of above-described embodiment, the duration for being reserved for the time slot of protection interval is fixed
's.
As one embodiment, first signaling is physical layer signaling, and first signaling is used for determining Y transmission
Structure, the Y transmission structure correspond to Y carrier wave respectively, and the transmission structure of the very first time window is directed in the Y carrier wave
A carrier wave.Wherein, Y is positive integer.
Above-described embodiment is advantageous in that, when the base station supports that (Carrier Aggregation, carrier wave gather similar CA
Close) transmission when, first signaling is used to determine transmission structure on multiple carrier waves.
Specifically, according to an aspect of the present invention, the above method is characterised by, also comprise the following steps：
- step B. sends the first wireless signal on target running time-frequency resource, or receives first on target running time-frequency resource
Wireless signal.
Wherein, first signaling includes the schedule information of first wireless signal, and the schedule information includes { MCS
(Modulation and Coding Status, modulation coding state), NDI, RV (Redundancy Version, redundancy version
At least one of this), HARQ process numbers }.
As one embodiment, first signaling is DCI (Downlink Control Information, descending control
Information processed).
As one embodiment, first signaling is to be used for the descending DCI for authorizing (Grant), and the base station is in institute
State and first wireless signal is sent on target running time-frequency resource.
As one embodiment, first signaling is to be used for the up DCI for authorizing (Grant), and the base station is in institute
State and first wireless signal is received on target running time-frequency resource.
As one embodiment, first signaling is physical layer control signaling.
As one embodiment, first signaling is transmitted on PDCCH.
As one embodiment, the time-domain resource shared by the target running time-frequency resource belongs to the very first time window.
Specifically, according to an aspect of the present invention, the above method is characterised by, the step A is also comprising following step
Suddenly：
- step A0. sends K target information, and the K target information is respectively used to determine K time resource.
Wherein, the K is positive integer.The time resource includes positive integer time window, and the target running time-frequency resource exists
Belong to object time window in time domain, the object time window is a time window outside the K time resource.The K
The transmission structure corresponding to time window in time resource is K kind transmission structures respectively.Any two in the K kinds transmission structure
Kind transmission structure differs, and the transmission structure is one kind in the Q kinds candidate structure.
As one embodiment, given target information is used for determining the time domain of the time window occupied by preset time resource
Transmission structure used by position, and time window occupied by preset time resource.Wherein, given target information is the K
Any one target information in individual target information, the preset time resource are the time corresponding to the given target information
Resource.
As one embodiment, the target information is descending high-level signaling.
As one embodiment, the target information is transmitted by air interface (Air Interface).
As one embodiment, the target information is transmitted by return link (Backhaul Link).
As a sub- embodiment, the return link includes X2 interface.
As a sub- embodiment, the return link includes S1 interfaces.
As a sub- embodiment, the return link is the link for connecting two network side equipments.
The speciality of above-described embodiment and sub- embodiment is that the base station is provided the K time by X2 or S1 interfaces
The relevant information in source is sent to adjacent base station, be easy to adjacent base station carry out time window used by transmission structure configuration, to keep away
Exempt from the inter-cell interference that minizone is brought because uplink-downlink configuration is inconsistent.
As one embodiment, the first information indicates the very first time resource.
As one embodiment, second information indicates second time resource.
As one embodiment, all time windows in the very first time resource use above-mentioned first structure.
As one embodiment, all time windows in second time resource use above-mentioned second structure.
As one embodiment, at least two time windows are discontinuous in time domain in the positive integer time window
's.
As one embodiment, any one transmission structure and the very first time window in the K kinds transmission structure
Transmission structure is different.
As one embodiment, the transmission structure corresponding to preset time window indicates the preset time window by { being reserved
To the time slot of downlink transfer, be reserved for the time slot of protection interval, be reserved for the time slot of uplink } in it is a kind of or more
Kind composition.Wherein, preset time window is any one time window in all time windows that K time resource is included.
As one embodiment, for preset time window, corresponding transmission structure is one kind in Q kind transmission structures.
As one embodiment, any two time window in the time resource is discontinuous.
As one embodiment, two time resources in the K time resource be present, institute in described two time resources
Including time window number it is unequal.
As one embodiment, the K is 1.
As one embodiment, the K is 2.
Specifically, according to an aspect of the present invention, the above method is characterised by, the target information passes through { aerial
Interface, return link } at least one of transmission.
Specifically, according to an aspect of the present invention, the above method is characterised by, the M is variable refers to
The M changes with the time-domain position of the very first time window.
The above method reduce further M value, and then reduces and be used for dynamic instruction transmission knot in first signaling
The information bit of structure, signaling consumption is reduced, improve spectrum efficiency.
As one embodiment, the Q kinds candidate structure includes { first structure, the second structure, the 3rd structure, the 4th knot
Structure } in one or more.For the first structure, corresponding time window is reserved for downlink transfer；For described second
Structure, corresponding time window are reserved for uplink；For the 3rd structure, corresponding time window is included and { is reserved for descending
The time slot of transmission, the time slot of protection interval is reserved for, is reserved for the time slot of uplink, it is described to be reserved for descending biography
The duration of defeated time slot is more than the duration of the time slot for being reserved for uplink；For the 4th structure,
Corresponding time window, which includes, { to be reserved for the time slot of downlink transfer, is reserved for the time slot of protection interval, is reserved for uplink
Time slot, duration of the time slot for being reserved for downlink transfer is less than the time slot for being reserved for uplink
Duration.
As one embodiment, a time resource that the second time window belongs in the K time resource, described second
Time window and the very first time window are adjacent, and second time window is before the very first time window, second time window
Corresponding transmission structure is the first structure, and the M is 1.
As one embodiment, a time resource that the second time window belongs in the K time resource, described second
Time window and the very first time window are adjacent, and second time window is after the very first time window, second time window
Corresponding transmission structure is second structure, and the M is 1.
According to " adjacent sub-frame before full sub-frame of uplink can not be full downlink sub-frame " this feature, above-mentioned two embodiment
Reduce information bit, improve efficiency of transmission.
As one embodiment, and the adjacent time window of the very first time window is all not belonging to the K time resource, institute
M is stated as 2.
As one embodiment, the M is 1, and the M information bit is from { the 3rd structure, the 4th structure }
The transmission structure of the middle instruction very first time window.
As one embodiment, the M be 2, the M information bit from the first structure, second structure,
3rd structure, the 4th structure } in the instruction very first time window transmission structure.
As one embodiment, the M be 2, the M information bit from the first structure, the 3rd structure,
4th structure } in the instruction very first time window transmission structure.
The invention discloses a kind of method for supporting can configure in the base station of transmission structure, wherein, comprise the following steps：
- step A0. receives K target information, and the K target information is respectively used to determine K time resource.
Wherein, the K is positive integer.The time resource includes positive integer time window, and the target running time-frequency resource exists
Belong to object time window in time domain, the object time window is a time window outside the K time resource.The K
The transmission structure corresponding to time window in time resource is K kind transmission structures respectively.Any two in the K kinds transmission structure
Kind transmission structure differs, and the transmission structure is one kind in Q kind candidate structures.The target information is by returning chain
Transmit on road.
Specifically, according to an aspect of the present invention, the above method is characterised by, it is characterised in that also comprising as follows
Step：
- step C. sends L configuration information by air interface, when the L configuration information is respectively used to determine L
Between resource.
Wherein, the K target information is used for determining the L configuration information, the time in the L time resource
Transmission structure corresponding to window is L kind transmission structures respectively.Any two kinds of transmission structures in the L kinds transmission structure are not phases
With, the transmission structure is one kind in the Q kinds candidate structure.
As one embodiment, the K is equal to the L, and the L time resource is respectively with the K time resource
Identical, the L kinds transmission structure are respectively identicals with the K kinds transmission structure, the L time resource to the L kinds
The mapping relations of transmission structure and the mapping relations of the K time resource to the K kinds transmission structure are identicals.It is used as this
One sub- embodiment of embodiment, the L configuration information are respectively identicals with the K target information.
In above-described embodiment, according to the K target information received by the return link, the base station is by institute
State the time window in K time resource and be respectively configured as the K kinds transmission structure, to avoid the hair with the K target information
Interference between up-downgoing occurs for the person of sending.
As a sub- embodiment of the embodiment, the K is equal to 2, and the very first time money in the K time resource
All time windows in source are using the first structure in the present invention, the second time resource in the K time resource
In all time windows using the present invention in second structure.
As a sub- embodiment of the embodiment, the K is equal to 1, and the very first time money in the K time resource
All time windows in source use the first structure.
As a sub- embodiment of the embodiment, the K is equal to 1, and the very first time money in the K time resource
All time windows in source use the second structure.
As an accompanying Examples of the sub- embodiment, second structure refers to：The time on given carrier wave
All running time-frequency resources in window are reserved for uplink.Wherein, given carrier wave is that any one of base station is used for wirelessly
The carrier wave of communication.
As one embodiment, the K is equal to the L, and the L time resource is the K time resource respectively
Subset, the L kinds transmission structure are respectively identicals with the K kinds transmission structure, and the L time resource passes to the L kinds
The mapping relations of defeated structure and the mapping relations of the K time resource to the K kinds transmission structure are identicals.
In above-described embodiment, according to the K target information received by the return link, the base station is by institute
State the time window in L time resource and be respectively configured as the K kinds transmission structure, to avoid as far as possible and the K target
Interference between up-downgoing occurs for the sender of information.
The invention discloses a kind of method for supporting can configure in the UE of transmission structure, wherein, comprise the following steps：
- step A. receives the first signaling.
Wherein, first signaling includes M information bit, and the M information bit is used for determining very first time window
Transmission structure.The transmission structure of the very first time window indicates that the very first time window includes { being reserved for downlink transfer
Time slot, be reserved for the time slot of protection interval, be reserved for the time slot of uplink } at least one of.When described first
Between the transmission structure of window be one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable
's.
Specifically, according to an aspect of the present invention, the above method is characterised by, also comprise the following steps：
- step B. receives the first wireless signal on target running time-frequency resource, or sends first on target running time-frequency resource
Wireless signal.
Wherein, first signaling includes the schedule information of first wireless signal, and the schedule information includes { shared
At least one of running time-frequency resource, MCS, RV, NDI, HARQ process numbers }.
As one embodiment, first signaling is to be used for the descending DCI for authorizing (Grant), and the UE is described
First wireless signal is received on target running time-frequency resource.
As one embodiment, first signaling is to be used for the up DCI for authorizing (Grant), and the UE is described
First wireless signal is sent on target running time-frequency resource.
Specifically, according to an aspect of the present invention, the above method is characterised by, the step A is also comprising following step
Suddenly：
- step A0. receives K target information, and the K target information is respectively used to determine K time resource.
Wherein, the K is positive integer.The time resource includes positive integer time window, and the target running time-frequency resource exists
Belong to object time window in time domain, the object time window is a time window outside the K time resource.The K
The transmission structure corresponding to time window in time resource is K kind transmission structures respectively.Any two in the K kinds transmission structure
Kind transmission structure differs, and the transmission structure is one kind in the Q kinds candidate structure.The target information passes through sky
Middle interface transmission.
Specifically, according to an aspect of the present invention, the above method is characterised by, the M is variable refers to
The M changes with the time-domain position of the very first time window.
The invention discloses a kind of base station equipment for supporting configurable transmission structure, wherein, including following module：
- the first sending module：For sending the first signaling；
- first processing module：For sending the first wireless signal on target running time-frequency resource, or in target time-frequency
The first wireless signal is received in resource；
Wherein, first signaling includes M information bit, and the M information bit is used for determining very first time window
Transmission structure.The transmission structure of the very first time window indicates that the very first time window includes { being reserved for downlink transfer
Time slot, be reserved for the time slot of protection interval, be reserved for the time slot of uplink } at least one of.When described first
Between the transmission structure of window be one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable
's.First signaling also includes the schedule information of first wireless signal, and the schedule information includes { shared time-frequency
At least one of resource, MCS, RV, NDI, HARQ process numbers }.
As one embodiment, above-mentioned base station equipment is characterised by, first sending module is additionally operable to：Send K
Target information.Wherein, the K target information is respectively used to determine K time resource.The K is positive integer.The time
Resource includes positive integer time window, and the target running time-frequency resource belongs to object time window, the object time window in time domain
It is a time window outside the K time resource.The transmission structure corresponding to time window point in the K time resource
It is not K kind transmission structures.Any two kinds of transmission structures in the K kinds transmission structure differ, and the transmission structure is
One kind in the Q kinds candidate structure.
As one embodiment, the M is variable to refer to time-domain positions of the M with the very first time window
Change.
The invention discloses a kind of base station equipment for supporting configurable transmission structure, wherein, including following module：
- Second processing module：For receiving K target information, when the K target information is respectively used to determine K
Between resource.
Wherein, the K is positive integer.The time resource includes positive integer time window, and the target running time-frequency resource exists
Belong to object time window in time domain, the object time window is a time window outside the K time resource.The K
The transmission structure corresponding to time window in time resource is K kind transmission structures respectively.Any two in the K kinds transmission structure
Kind transmission structure differs, and the transmission structure is one kind in Q kind candidate structures.The target information is by returning chain
Transmit on road.
As one embodiment, the Second processing module is additionally operable to send L configuration information by air interface, described
L configuration information is respectively used to determine L time resource.Wherein, the K target information is used for determining that the L are matched somebody with somebody
Confidence ceases, and the transmission structure corresponding to time window in the L time resource is L kind transmission structures respectively.The L kinds transmission
Any two kinds of transmission structures in structure differ, and the transmission structure is one kind in the Q kinds candidate structure.
As one embodiment, the M is variable to refer to time-domain positions of the M with the very first time window
Change.
The invention discloses a kind of user equipment for supporting configurable transmission structure, wherein, including following module：
- the first receiving module：For receiving the first signaling；
- the three processing module：For receiving the first wireless signal on target running time-frequency resource, or in target time-frequency
The first wireless signal is sent in resource.
Wherein, first signaling includes M information bit, and the M information bit is used for determining very first time window
Transmission structure.The transmission structure of the very first time window indicates that the very first time window includes { being reserved for downlink transfer
Time slot, be reserved for the time slot of protection interval, be reserved for the time slot of uplink } at least one of.When described first
Between the transmission structure of window be one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable
's.First signaling also includes the schedule information of first wireless signal, and the schedule information includes { shared time-frequency
At least one of resource, MCS, RV, NDI, HARQ process numbers }.
As one embodiment, the user equipment is characterised by, first receiving module is additionally operable to：Receive K
Target information.Wherein, the K target information is respectively used to determine K time resource, and the K is positive integer.The time
Resource includes positive integer time window, and the target running time-frequency resource belongs to object time window, the object time window in time domain
It is a time window outside the K time resource.The transmission structure corresponding to time window point in the K time resource
It is not K kind transmission structures.Any two kinds of transmission structures in the K kinds transmission structure differ, and the transmission structure is
One kind in the Q kinds candidate structure.The target information passes through air interface transmission.
As one embodiment, the M is variable to refer to time-domain positions of the M with the very first time window
Change.
Compared to existing public technology, the present invention has following technical advantage：
- dynamically indicates transmission structure used by the very first time window, realized by designing first signaling
The dynamic ratio of adjustment uplink and the time resource shared by downlink transfer under a preset time length, reduction prolongs
Late, flexible configuration resource, system spectral efficiency is improved.
- on return link by transmitting K target information, by the time window shared by corresponding K time resource
Transmission structure is sent to adjacent cell used by time-domain position, and K time resource, avoids because neighbor cell up-downgoing passes
Transmission ＆ distribution put the inter-cell interference for differing and bringing.
- further reduces dynamic signaling expense by designing variable M, improves spectrum efficiency.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, of the invention is other
Feature, objects and advantages will become more apparent：
Fig. 1 shows the flow chart of the downlink transfer of the first wireless signal according to an embodiment of the invention；
Fig. 2 shows the flow chart of the uplink of the first wireless signal according to an embodiment of the invention；
Fig. 3 shows the schematic diagram of the 3rd structure according to an embodiment of the invention；
Fig. 4 shows the schematic diagram of the 4th structure according to an embodiment of the invention；
Fig. 5 shows the schematic diagram of time window according to an embodiment of the invention.
Fig. 6 shows the structured flowchart of the processing unit in base station according to an embodiment of the invention；
Fig. 7 shows the structured flowchart of the processing unit in UE according to an embodiment of the invention.
Fig. 8 shows the structured flowchart of the processing unit in base station according to another embodiment of the invention；
Embodiment
Technical scheme is described in further detail below in conjunction with accompanying drawing, it is necessary to explanation is, do not rushed
In the case of prominent, the feature in embodiments herein and embodiment can be arbitrarily mutually combined.
Embodiment 1
Embodiment 1 illustrates the flow chart of the downlink transfer of the first wireless signal, as shown in Figure 1.In accompanying drawing 1, base station
N1 is the maintenance base station of UE U2 serving cell, and base station N3 is base station N1 adjacent base station.Wherein, the step identified in square frame F1
Suddenly it is optional.
ForBase station N1, K target information is sent in step slo, and the K target information is respectively used to determine K
Individual time resource；The first signaling is sent in step s 11；The first wireless communication is sent on target running time-frequency resource in step s 12
Number.
ForUE U2, K target information, the K target information difference are received by air interface in step S20
It is used for determining K time resource；The first signaling is received in the step s 21；Received in step S22 on target running time-frequency resource
First wireless signal.
ForBase station N3, K target information, the K target information difference are received by return link in step s 30
It is used for determining K time resource；L configuration information, the L configuration information are sent by air interface in step S31
It is respectively used to determine L time resource.
As a sub- embodiment, first signaling is for the descending DCI authorized.
As a sub- embodiment, transmission channel corresponding to first wireless signal is DL-SCH (Downlink
Shared Channel, DSCH Downlink Shared Channel).
As a sub- embodiment, CRC (Cyclic Redundancy Check, the cyclic redundancy school of first signaling
Test) scrambled using fixed RNTI (Radio Network Tempory Identity, Radio Network Temporary Identifier)
(Scrambling)。
As a sub- embodiment, the CRC of first signaling is scrambled using the specific RNTI of UE.
As a sub- embodiment, the recipient of the L configuration information is terminal device, the service of the terminal device
Cell is maintained by the base station N3.
Embodiment 2
Embodiment 2 illustrates the flow chart of the uplink of the first wireless signal, as shown in Figure 2.In accompanying drawing 2, base station
N4 is the maintenance base station of UE U5 serving cell, and base station N6 is base station N4 adjacent base station.Wherein, the step identified in square frame F2
Suddenly it is optional.
ForBase station N4, K target information is sent in step s 40, and the K target information is respectively used to determine K
Individual time resource；The first signaling is sent in step S41；The first wireless communication is received on target running time-frequency resource in step S42
Number.
ForUE U5, K target information is received in step s 50, and the K target information is respectively used to determine K
Time resource；The first signaling is received in step s 51；The first wireless signal is sent on target running time-frequency resource in step S52.
ForBase station N6, K target information is received in step S60, the K target information is respectively used to determine K
Individual time resource；L configuration information is sent by air interface in step S61, the L configuration information is respectively used to really
Determine L time resource.
As a sub- embodiment, first signaling is for the up DCI authorized.
As a sub- embodiment, transmission channel corresponding to first wireless signal is UL-SCH (Uplink Shared
Channel, upper every trade shared channel).
As a sub- embodiment, the CRC of first signaling is scrambled using fixed RNTI.
As a sub- embodiment, the CRC of first signaling is scrambled using the specific RNTI of UE.
As a sub- embodiment, the recipient of the L configuration information is terminal device, the service of the terminal device
Cell is maintained by the base station N6.
Embodiment 3
Embodiment 3 illustrates the schematic diagram of the 3rd structure, as shown in Figure 3.In accompanying drawing 3, oblique line filling
The time slot of downlink transfer is kept in the corresponding time window in part, is kept in the corresponding time window in part of grid filling
The time slot of uplink, the part of bold box mark correspond to the time slot that protection interval is kept in a time window.
As a sub- embodiment, the time slot for keeping for downlink transfer includes positive integer multicarrier symbol.
As a sub- embodiment, the time slot for keeping for uplink includes positive integer multicarrier symbol.
As a sub- embodiment, the time slot for keeping for protection interval includes positive integer multicarrier symbol.
As a sub- embodiment, the multicarrier symbol is { OFDM symbol, FBMC symbols, Filtered OFDM symbols
One of number, the OFDM symbol comprising CP, the DFT-s-OFDM symbols comprising CP } in.
As a sub- embodiment, multicarrier symbol number that the time slot for keeping for downlink transfer is included is more than described
The multicarrier symbol for keeping for the time slot of uplink to be included.
As a sub- embodiment, the time slot for keeping for downlink transfer is used for descending scheduling and the descending scheduling
The transmission of corresponding downlink data.
As a sub- embodiment, the time slot for keeping for uplink is used for the HARQ-ACK of upstream data biography
It is defeated.
As a sub- embodiment, the time slot for keeping for uplink is used for SRS transmission.
As a sub- embodiment, the time slot for keeping for uplink is used for UCI (Uplink Control
Information, ascending control information) transmission.
Embodiment 4
Embodiment 4 illustrates the schematic diagram of the 4th structure, as shown in Figure 4.In accompanying drawing 4, the part of oblique line filling
The time slot of downlink transfer is kept in a corresponding time window, is kept in the corresponding time window in part of grid filling up
The time slot of transmission, the part of bold box mark correspond to the time slot that protection interval is kept in a time window.
As a sub- embodiment, the time slot for keeping for downlink transfer includes positive integer multicarrier symbol.
As a sub- embodiment, the time slot for keeping for uplink includes positive integer multicarrier symbol.
As a sub- embodiment, the time slot for keeping for protection interval includes positive integer multicarrier symbol.
As a sub- embodiment, the multicarrier symbol be OFDM symbol, SC-FDMA symbols, FBMC symbols,
One of Filtered OFDM symbols, the OFDM symbol comprising CP, the DFT-s-OFDM symbols comprising CP } in.
As a sub- embodiment, multicarrier symbol number that the time slot for keeping for downlink transfer is included is less than described
Keep for the multicarrier symbol number that the time slot of uplink is included.
As a sub- embodiment, the time slot for keeping for downlink transfer is used for the transmission of uplink scheduling, and described
The time slot of uplink is kept for be used for the transmission of the upstream data corresponding to the uplink scheduling.
As a sub- embodiment, the time slot for keeping for uplink is used for UL-SCH transmission.
As a sub- embodiment, the time slot for keeping for uplink is used for SRS transmission.
As a sub- embodiment, the time slot for keeping for uplink is used for UCI transmission.
As a sub- embodiment, the time slot for keeping for downlink transfer is used for the HARQ-ACK of downlink data biography
It is defeated.
Embodiment 5
Embodiment 5 illustrates the schematic diagram of time window, as shown in Figure 5.In accompanying drawing 5, a grid identifies a time
Window.
As a sub- embodiment, time window #1 and time window # (V+1) belong to very first time resource, the very first time
The transmission structure of time window in resource is all the first structure in the present invention.If the very first time in the present invention
Window is time window #2 or time window # (V+2), and the M in the present invention is 1；If the very first time window in the present invention
It is time window #3 or time window # (V+3), the M in the present invention is 2.
As a sub- embodiment, time window #3 and time window # (V+3) belong to the second time resource, the very first time
The transmission structure of time window in resource is all second structure in the present invention.If the very first time in the present invention
Window is time window #2 or time window # (V+2), and the M in the present invention is 1；If the very first time window in the present invention
It is time window #1 or time window # (V+1), the M in the present invention is 2.
As a sub- embodiment, the duration of the time window is 1 millisecond.
As a sub- embodiment, the duration of the time window is less than 1 millisecond.
As a sub- embodiment, the duration of the time window is 0.5 millisecond.
As a sub- embodiment, the duration of the time window is fixed.
As a sub- embodiment, the duration of the time window is configurable.
As a sub- embodiment, the duration of the time window is configured by high-level signaling.
As a sub- embodiment, the time window is continuous in time domain.
As a sub- embodiment, the time window includes positive integer multicarrier symbol.
As an accompanying Examples of the sub- embodiment, the multicarrier symbol be OFDM symbol, SC-FDMA symbols,
One of FBMC symbols, Filtered OFDM symbols, the OFDM symbol comprising CP, the DFT-s-OFDM symbols comprising CP } in.
As a sub- embodiment, the positive integer time window is discontinuous in time domain.
As a sub- embodiment, each time window in the positive integer time window is using identical transmission knot
Structure.
As an accompanying Examples of the sub- embodiment, the transmission structure is one kind in Q kind candidate structures.
As an exemplary embodiment of the accompanying Examples, the Q kinds candidate structure includes { first structure, the second knot
Structure, the 3rd structure, the 4th structure } in one or more.
Embodiment 6
Embodiment 6 illustrates the structured flowchart of the processing unit in a base station equipment, as shown in Figure 6.In accompanying drawing 6,
Base station equipment processing unit 100 is mainly made up of the first sending module 101 and first processing module 102.
- the first sending module 101：For sending the first signaling and sending K target information, the K target information
It is respectively used to determine K time resource.
- first processing module 102：For sending the first wireless signal on target running time-frequency resource, or in target
The first wireless signal is received on running time-frequency resource
In embodiment 6, first signaling includes M information bit, when the M information bit is used for determining first
Between window transmission structure.The transmission structure of the very first time window indicates that the very first time window includes { being reserved for descending
At least one of the time slot of transmission, be reserved for the time slot of protection interval, be reserved for the time slot of uplink.Described
The transmission structure of one time window is one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is can
Become.First signaling also includes the schedule information of first wireless signal, and the schedule information is included { when shared
At least one of frequency resource, MCS, RV, NDI, HARQ process numbers }.The K is positive integer.The time resource includes just whole
Several time windows, the target running time-frequency resource belong to object time window in time domain, and the object time window is the K time
A time window outside resource.The transmission structure corresponding to time window in the K time resource is K kinds transmission knot respectively
Structure.Any two kinds of transmission structures in the K kinds transmission structure differ, and the transmission structure is the Q kinds candidate knot
One kind in structure.
As a sub- embodiment, the K is equal to 2, and the very first time resource in the K time resource is included
Time window be used to transmit at least one of { synchronizing sequence, system information, the PCH } of the base station equipment.Described
The time window that two time resources are included is used for { RACH, the SRS (Sounding for transmitting the base station equipment
At least one of Reference Signal, measuring reference signals }.
As a sub- embodiment, the Q is 4.
Embodiment 7
Embodiment 7 illustrates the structured flowchart of the processing unit in a base station equipment, as shown in Figure 7.In accompanying drawing 7,
Base station equipment processing unit 200 is mainly made up of Second processing module 201.
- Second processing module 201：For receiving K target information, the K target information is respectively used to determine K
Time resource.
In embodiment 7, the K is positive integer.The time resource includes positive integer time window, the target time-frequency money
Source belongs to object time window in time domain, and the object time window is a time window outside the K time resource.It is described
The transmission structure corresponding to time window in K time resource is K kind transmission structures respectively.Appointing in the K kinds transmission structure
Two kinds of transmission structures of meaning differ, and the transmission structure is one kind in Q kind candidate structures.The target information is by returning
Pass link transmission.
As a sub- embodiment, the Second processing module 201 is additionally operable to match somebody with somebody confidence by the way that air interface transmission L is individual
Breath, the L configuration information are respectively used to determine L time resource.Wherein, the K target information is used for determining institute
State L configuration information, the transmission structure corresponding to time window in the L time resource is L kind transmission structures respectively.It is described
Any two kinds of transmission structures in L kind transmission structures differ, and the transmission structure is one in the Q kinds candidate structure
Kind.
As a sub- embodiment, the L is equal to 2, and the very first time resource in the L time resource is included
Time window be used to transmit at least one of { synchronizing sequence, system information, the PCH } of the base station equipment.Described
The time window that two time resources are included is used for { RACH, the SRS (Sounding for transmitting the base station equipment
At least one of Reference Signal, measuring reference signals }.
As a sub- embodiment, the Q is 4.
Embodiment 8
Embodiment 8 illustrates the structured flowchart of the processing unit in a user equipment, as shown in Figure 8.In accompanying drawing 8,
User equipment processing unit 300 is mainly made up of the first receiving module 301 and the 3rd processing module 302.
- the first receiving module 301：For receiving the first signaling；And for receiving K target information, the K target
Information is respectively used to determine K time resource.
- the three processing module 302：For receiving the first wireless signal on target running time-frequency resource, or in target
The first wireless signal is sent on running time-frequency resource.
In embodiment 8, first signaling includes M information bit, when the M information bit is used for determining first
Between window transmission structure.The transmission structure of the very first time window indicates that the very first time window includes { being reserved for descending
At least one of the time slot of transmission, be reserved for the time slot of protection interval, be reserved for the time slot of uplink.Described
The transmission structure of one time window is one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is can
Become.First signaling also includes the schedule information of first wireless signal, and the schedule information is included { when shared
At least one of frequency resource, MCS, RV, NDI, HARQ process numbers }.The K is positive integer.The time resource includes just whole
Several time windows, the target running time-frequency resource belong to object time window in time domain, and the object time window is the K time
A time window outside resource.The transmission structure corresponding to time window in the K time resource is K kinds transmission knot respectively
Structure.Any two kinds of transmission structures in the K kinds transmission structure differ, and the transmission structure is the Q kinds candidate knot
One kind in structure.
As a sub- embodiment, first signaling takes the preceding R multicarrier symbol of the very first time window.Its
In, R is positive integer.
As an accompanying Examples of the sub- embodiment, the R is not more than 3.
As an accompanying Examples of the sub- embodiment, the multicarrier symbol be OFDM symbol, SC-FDMA symbols,
One of FBMC symbols, Filtered OFDM symbols, the OFDM symbol comprising CP, the DFT-s-OFDM symbols comprising CP } in.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be referred to by program
Related hardware is made to complete, described program can be stored in computer-readable recording medium, such as read-only storage, hard disk or light
Disk etc..Optionally, all or part of step of above-described embodiment can also be realized using one or more integrated circuit.Phase
Answer, each modular unit in above-described embodiment, example, in hardware can be used to realize, can also be by the form of software function module
Realize, the application is not limited to the combination of the software and hardware of any particular form.UE and terminal in the present invention include but unlimited
In mobile phone, tablet personal computer, notebook, vehicular communication equipment, wireless senser, card of surfing Internet, internet-of-things terminal, RFID terminals, NB-
IOT terminals, MTC (Machine Type Communication, machine type communication) terminal, eMTC (enhanced MTC, increase
Strong MTC) terminal, data card, card of surfing Internet, vehicular communication equipment, inexpensive mobile phone, the radio communication such as inexpensive tablet personal computer sets
It is standby.Base station in the present invention includes but is not limited to the channel radios such as macrocell base stations, microcell base station, Home eNodeB, relay base station
Believe equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification for being made, equivalent substitution, improve etc., it should be included in the protection of the present invention
Within the scope of.
Claims (16)
1. a kind of method for supporting can configure in the base station of transmission structure, wherein, comprise the following steps：
- step A. sends the first signaling.
Wherein, first signaling includes M information bit, and the M information bit is used for determining the biography of very first time window
Defeated structure.The transmission structure of the very first time window indicate the very first time window include be reserved for downlink transfer when
At least one of gap, be reserved for the time slot of protection interval, be reserved for the time slot of uplink.The very first time window
Transmission structure be one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable.
2. according to the method for claim 1, it is characterised in that also comprise the following steps：
- step B. sends the first wireless signal on target running time-frequency resource, or reception first is wireless on target running time-frequency resource
Signal.
Wherein, first signaling includes the schedule information of first wireless signal, and the schedule information includes { shared
At least one of running time-frequency resource, MCS, RV, NDI, HARQ process numbers }.
3. according to claim 1, the method described in 2, it is characterised in that the step A is also comprised the following steps：
- step A0. sends K target information, and the K target information is respectively used to determine K time resource.
Wherein, the K is positive integer.The time resource includes positive integer time window, and the target running time-frequency resource is in time domain
On belong to object time window, the object time window is a time window outside the K time resource.The K time
The transmission structure corresponding to time window in resource is K kind transmission structures respectively.Any two kinds of biographies in the K kinds transmission structure
Defeated structure differs, and the transmission structure is one kind in the Q kinds candidate structure.
4. according to the method for claim 3, it is characterised in that the target information passes through { air interface, return link }
At least one of transmission.
5. according to the method described in claim 1-4, it is characterised in that the M is variable to refer to the M with described
The time-domain position change of very first time window.
6. a kind of method for supporting can configure in the base station of transmission structure, wherein, comprise the following steps：
- step A0. receives K target information, and the K target information is respectively used to determine K time resource.
Wherein, the K is positive integer.The time resource includes positive integer time window, and the target running time-frequency resource is in time domain
On belong to object time window, the object time window is a time window outside the K time resource.The K time
The transmission structure corresponding to time window in resource is K kind transmission structures respectively.Any two kinds of biographies in the K kinds transmission structure
Defeated structure differs, and the transmission structure is one kind in the Q kinds candidate structure.The target information is by returning chain
Transmit on road.
7. according to the method for claim 6, it is characterised in that also comprise the following steps：
- step C. sends L configuration information by air interface, and the L configuration information is respectively used to determine L time money
Source.
Wherein, the K target information is used for determining the L configuration information, the time window institute in the L time resource
Corresponding transmission structure is L kind transmission structures respectively.Any two kinds of transmission structures in the L kinds transmission structure are to differ
, the transmission structure is one kind in the Q kinds candidate structure.
8. a kind of method for supporting can configure in the UE of transmission structure, wherein, comprise the following steps：
- step A. receives the first signaling.
Wherein, first signaling includes M information bit, and the M information bit is used for determining the biography of very first time window
Defeated structure.The transmission structure of the very first time window indicate the very first time window include be reserved for downlink transfer when
At least one of gap, be reserved for the time slot of protection interval, be reserved for the time slot of uplink.The very first time window
Transmission structure be one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable.
9. according to the method for claim 8, it is characterised in that also comprise the following steps：
- step B. receives the first wireless signal on target running time-frequency resource, or transmission first is wireless on target running time-frequency resource
Signal.
Wherein, first signaling includes the schedule information of first wireless signal, and the schedule information includes { shared
At least one of running time-frequency resource, MCS, RV, NDI, HARQ process numbers }.
10. according to the method for claim 9, it is characterised in that the step A is also comprised the following steps：
- step A0. receives K target information, and the K target information is respectively used to determine K time resource.
Wherein, the K is positive integer.The time resource includes positive integer time window, and the target running time-frequency resource is in time domain
On belong to object time window, the object time window is a time window outside the K time resource.The K time
The transmission structure corresponding to time window in resource is K kind transmission structures respectively.Any two kinds of biographies in the K kinds transmission structure
Defeated structure differs, and the transmission structure is one kind in the Q kinds candidate structure.The target information by connecing in the air
Port transmission.
11. according to the method described in claim 8-10, it is characterised in that the M is variable to refer to the M with institute
State the time-domain position change of very first time window.
12. a kind of base station equipment for supporting configurable transmission structure, wherein, including following module：
- the first sending module：For sending the first signaling；
- first processing module：For sending the first wireless signal on target running time-frequency resource, or in target running time-frequency resource
The first wireless signal of upper reception；
Wherein, first signaling includes M information bit, and the M information bit is used for determining the biography of very first time window
Defeated structure.The transmission structure of the very first time window indicate the very first time window include be reserved for downlink transfer when
At least one of gap, be reserved for the time slot of protection interval, be reserved for the time slot of uplink.The very first time window
Transmission structure be one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable.Institute
Stating the first signaling also includes the schedule information of first wireless signal, the schedule information include shared running time-frequency resource,
At least one of MCS, RV, NDI, HARQ process number }.
13. base station equipment according to claim 12, it is characterised in that first sending module is additionally operable to：Send K
Target information.Wherein, the K target information is respectively used to determine K time resource.The K is positive integer.The time
Resource includes positive integer time window, and the target running time-frequency resource belongs to object time window, the object time window in time domain
It is a time window outside the K time resource.The transmission structure corresponding to time window point in the K time resource
It is not K kind transmission structures.Any two kinds of transmission structures in the K kinds transmission structure differ, and the transmission structure is
One kind in the Q kinds candidate structure.
14. a kind of base station equipment for supporting configurable transmission structure, wherein, including following module：
- Second processing module：For receiving K target information, the K target information is respectively used to determine K time money
Source.
Wherein, the K is positive integer.The time resource includes positive integer time window, and the target running time-frequency resource is in time domain
On belong to object time window, the object time window is a time window outside the K time resource.The K time
The transmission structure corresponding to time window in resource is K kind transmission structures respectively.Any two kinds of biographies in the K kinds transmission structure
Defeated structure differs, and the transmission structure is one kind in the Q kinds candidate structure.The target information is by returning chain
Transmit on road.
15. a kind of user equipment for supporting configurable transmission structure, wherein, including following module：
- the first receiving module：For receiving the first signaling；
- the three processing module：For receiving the first wireless signal on target running time-frequency resource, or in target running time-frequency resource
The first wireless signal of upper transmission.
Wherein, first signaling includes M information bit, and the M information bit is used for determining the biography of very first time window
Defeated structure.The transmission structure of the very first time window indicate the very first time window include be reserved for downlink transfer when
At least one of gap, be reserved for the time slot of protection interval, be reserved for the time slot of uplink.The very first time window
Transmission structure be one kind in Q kind candidate structures.The M is positive integer, and the Q is positive integer, and the M is variable.Institute
Stating the first signaling also includes the schedule information of first wireless signal, the schedule information include shared running time-frequency resource,
At least one of MCS, RV, NDI, HARQ process number }.
16. user equipment according to claim 15, it is characterised in that first receiving module is additionally operable to：Receive K
Target information.Wherein, the K target information is respectively used to determine K time resource, and the K is positive integer.The time
Resource includes positive integer time window, and the target running time-frequency resource belongs to object time window, the object time window in time domain
It is a time window outside the K time resource.The transmission structure corresponding to time window point in the K time resource
It is not K kind transmission structures.Any two kinds of transmission structures in the K kinds transmission structure differ, and the transmission structure is
One kind in the Q kinds candidate structure.The target information passes through air interface transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524745.7A CN107592155B (en) | 2016-07-06 | 2016-07-06 | A kind of method and apparatus in wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524745.7A CN107592155B (en) | 2016-07-06 | 2016-07-06 | A kind of method and apparatus in wireless communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107592155A true CN107592155A (en) | 2018-01-16 |
| CN107592155B CN107592155B (en) | 2019-11-15 |
Family
ID=61045932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524745.7A Active CN107592155B (en) | 2016-07-06 | 2016-07-06 | A kind of method and apparatus in wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107592155B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139390A (en) * | 2018-02-09 | 2019-08-16 | 维沃移动通信有限公司 | Resource scheduling indication method, terminal and the network equipment |
| WO2019185065A1 (en) * | 2018-03-30 | 2019-10-03 | 华为技术有限公司 | Method and device for determining resources |
| CN110351050A (en) * | 2018-04-04 | 2019-10-18 | 上海朗帛通信技术有限公司 | A kind of method and apparatus in the user equipment for being used for narrow band communication, base station |
| CN110784923A (en) * | 2018-07-31 | 2020-02-11 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176787A (en) * | 2007-08-09 | 2011-09-07 | 华为技术有限公司 | Method, base station, and user terminal for realizing uplink resource indication |
| WO2012130075A1 (en) * | 2011-03-25 | 2012-10-04 | 北京新岸线无线技术有限公司 | Wireless communication system and device |
| CN103249153A (en) * | 2012-02-10 | 2013-08-14 | 中兴通讯股份有限公司 | Method and system for distributing dynamic frame structures of TDD (time division duplexing) system and evolution base station |
| WO2016039183A1 (en) * | 2014-09-10 | 2016-03-17 | シャープ株式会社 | Terminal, base station, and communication method |
-
2016
- 2016-07-06 CN CN201610524745.7A patent/CN107592155B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102176787A (en) * | 2007-08-09 | 2011-09-07 | 华为技术有限公司 | Method, base station, and user terminal for realizing uplink resource indication |
| WO2012130075A1 (en) * | 2011-03-25 | 2012-10-04 | 北京新岸线无线技术有限公司 | Wireless communication system and device |
| CN103249153A (en) * | 2012-02-10 | 2013-08-14 | 中兴通讯股份有限公司 | Method and system for distributing dynamic frame structures of TDD (time division duplexing) system and evolution base station |
| WO2016039183A1 (en) * | 2014-09-10 | 2016-03-17 | シャープ株式会社 | Terminal, base station, and communication method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139390A (en) * | 2018-02-09 | 2019-08-16 | 维沃移动通信有限公司 | Resource scheduling indication method, terminal and the network equipment |
| CN110139390B (en) * | 2018-02-09 | 2023-07-25 | 维沃移动通信有限公司 | Resource scheduling indication method, terminal and network equipment |
| WO2019185065A1 (en) * | 2018-03-30 | 2019-10-03 | 华为技术有限公司 | Method and device for determining resources |
| US11445496B2 (en) | 2018-03-30 | 2022-09-13 | Huawei Technologies Co., Ltd. | Resource determining method and apparatus |
| CN110351050A (en) * | 2018-04-04 | 2019-10-18 | 上海朗帛通信技术有限公司 | A kind of method and apparatus in the user equipment for being used for narrow band communication, base station |
| CN110351050B (en) * | 2018-04-04 | 2022-03-01 | 上海朗帛通信技术有限公司 | Method and device in user equipment and base station used for narrow-band communication |
| CN110784923A (en) * | 2018-07-31 | 2020-02-11 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
| US20210007020A1 (en) * | 2018-07-31 | 2021-01-07 | Shanghai Langbo Communication Technology Company Limited | Method and device in first node and second node for wireless communication |
| CN113890684A (en) * | 2018-07-31 | 2022-01-04 | 上海朗帛通信技术有限公司 | Method and apparatus in a node used for wireless communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107592155B (en) | 2019-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2021212126B2 (en) | Time division duplex (tdd) subframe structure supporting single and multiple interlace modes | |
| US10499393B2 (en) | Self-contained time division duplex (TDD) subframe structure | |
| CN110740519B (en) | Method and device in wireless transmission | |
| CN107483166B (en) | A kind of method and apparatus in wireless communication | |
| CN107733620B (en) | A kind of method and apparatus in wireless transmission | |
| JP2015518309A (en) | Device-to-device communication method and communication device | |
| CN112291858B (en) | Uplink information transmission method, base station and user equipment | |
| CN109479066B (en) | Method and apparatus for performing communication | |
| CN107959557A (en) | A kind of method and apparatus in the UE for supporting multi-carrier communication, base station | |
| CN103037517A (en) | Wireless communication method, wireless communication system and base station | |
| CN107592155B (en) | A kind of method and apparatus in wireless communication | |
| CN109417456A (en) | For the by-passing type symbol control of alignment parameters design | |
| CN105763307A (en) | Downlink data transmission method, device, downlink data acquisition device | |
| CN107645777A (en) | It is a kind of be wirelessly transferred in method and apparatus | |
| CN107046719B (en) | Method, device and system for reducing transmission time delay of time division duplex | |
| CN107666377A (en) | A kind of method and apparatus in radio communication | |
| CN107204837A (en) | A kind of method and apparatus of the low latency communication based on Cellular Networks | |
| CN108401286A (en) | A kind of method and apparatus in wireless communication | |
| CN103684578A (en) | Method, system and device for sending and receiving configuration information | |
| CN107733621B (en) | Method and device in wireless communication | |
| WO2024007240A1 (en) | Methods and apparatuses of pusch transmission | |
| CN114071727A (en) | Communication method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |