CN106465356A - Method and apparatus for allocating time-frequency resource - Google Patents
Method and apparatus for allocating time-frequency resource Download PDFInfo
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- CN106465356A CN106465356A CN201480079799.6A CN201480079799A CN106465356A CN 106465356 A CN106465356 A CN 106465356A CN 201480079799 A CN201480079799 A CN 201480079799A CN 106465356 A CN106465356 A CN 106465356A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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Abstract
Embodiments of the present application provide a method and an apparatus for allocating time-frequency resource in a frequency-band in a cell. The method includes: configuring three types of time-frequency resource including a first type of time-frequency resource in a first time period, a second type of time-frequency resource in a second time period, and a third type of time-frequency resource in a third time period; allocating the first type of time-frequency resource to one or more CCUs using the first RAT to perform data transmission and one or more CCUs using the second RAT to perform data transmission; allocating the second type of time-frequency resource to one or more CEU using the first RAT to perform data transmission; allocating the third type of time-frequency resource to one or more CEU using the second RAT to perform data transmission. The present application improves an overall throughput capacity in the cell.
Description
Technical field
The present embodiments relate to communication technical field, more particularly, to a kind of method and apparatus of distribution running time-frequency resource.
Background technology
With the fast development of mobile communication technology, using the user equipment (user of Multimedia Mobile Service
Equipment, UE) quantity also in sustainable growth.Various mobile services are large number of, and continuous growth, and this carries to operator
Carry out huge challenge.Accordingly, it would be desirable to a kind of strategy is more efficiently using existing frequency spectrum.
Fig. 1 shows a kind of cell pattern of the traditional method using distribution running time-frequency resource.Work as Universal Mobile Telecommunications System
When the flow of (Universal Mobile Telecommunications System, UMTS) drops to below preset level,
UMTS wireless access technology (radio access technology, RAT) discharges the running time-frequency resource of 5M.Under this pattern, released
The 5M cell running time-frequency resource put according to a certain parameter exclusively alternate allocation give long-term introduce (Long Term Evolution,
LTE) RAT or UMTS RAT.For example, when thinking that UMTS RAT cell flow is less, UMTS RAT discharges the cell time-frequency of 5M
Resource simultaneously distributes to LTE RAT；When thinking that UMTS RAT cell flow is more, LTE RAT discharges the cell running time-frequency resource of 5M
And distribute to UMTS RAT.However, the running time-frequency resource of this 5M can only distribute to a RAT at any one time, therefore, cell is whole
Body handling capacity is relatively low.
Content of the invention
The method and apparatus embodiments providing running time-frequency resource on a kind of distribution first community frequency band.
According to first aspect, there is provided a kind of method of running time-frequency resource on distribution first community frequency band.Described first community
In there is one or more Cell Center User equipment (cell-center user equipment, CCU) and one or many
Individual Cell Edge User equipment (cell-edge user equipment, CEU).Described first community belongs to first base station, institute
State first base station for by the first wireless access technology (radio access technology, RAT) carry out data transmission with
And carried out data transmission by the 2nd RAT.Methods described includes：Device, based on the described running time-frequency resource on described frequency band, configures
At least three class running time-frequency resources.Described three class running time-frequency resources include the first kind running time-frequency resource in the cycle very first time, the second week time
The Equations of The Second Kind running time-frequency resource of phase, and the 3rd class running time-frequency resource of the 3rd time cycle.Described device is all by the described very first time
The described first kind time-frequency resource allocating of phase is entered line number by the described first base station of a described RAT and described first community
According to one or more CCU of transmission, and distribute to enter by the described first base station of described 2nd RAT and described first community
One or more CCU of row data transfer.Described device is by the described Equations of The Second Kind time-frequency resource allocating of described second time cycle
To the one or more CEU being carried out data transmission by the described first base station of a described RAT and described first community.Described
Device gives the described 3rd class time-frequency resource allocating of described 3rd time cycle by described 2nd RAT and described first community
One or more CEU of carrying out data transmission of described first base station.
According to described in a first aspect, in the first possible form of implementation of methods described, described device is based on described frequency band
On described running time-frequency resource, configuration at least three class running time-frequency resources step include：Described device setting described first kind time-frequency money
The length in the source corresponding described cycle very first time, the length of described Equations of The Second Kind running time-frequency resource corresponding described second time cycle
Degree, and the length of described 3rd class running time-frequency resource corresponding described 3rd time cycle.
According to described first form of implementation of described first aspect, in the second possible form of implementation of methods described, institute
Method of stating also includes：Described device execution scheduling is to obtain load information.Described load information indicates described first kind time-frequency money
The load in source, the load of described Equations of The Second Kind running time-frequency resource, and the load of described 3rd class running time-frequency resource.Described device is according to institute
State load information, the described length in the adjustment described first kind running time-frequency resource corresponding described cycle very first time, described Equations of The Second Kind
The described length of running time-frequency resource corresponding described second time cycle and described 3rd class running time-frequency resource corresponding described 3rd when
Between the cycle at least one of described length.
Described first form of implementation according to described first aspect or according to described first aspect, the 3rd of methods described the
In possible form of implementation, methods described also includes：Described device arranges the threshold value of first community.Described threshold value is used for determining user
Equipment (user equipment, UE) is CCU or CEU.
According to described 3rd form of implementation of described first aspect, in the 4th possible form of implementation of methods described, institute
Method of stating also includes：Described device execution scheduling is to obtain load information.Described load information indicates described first kind time-frequency money
The load in source, and the load of described Equations of The Second Kind running time-frequency resource and described 3rd class running time-frequency resource.Described device is according to described negative
Information carrying breath adjusts the described threshold value of described first community.
Described 3rd form of implementation according to described first aspect or the described 4th enforcement shape according to described first aspect
Formula, in the 5th possible form of implementation of methods described, methods described also includes：Described device receives instruction from the second base station will
Adjust the first request of the described threshold value of described first community.Second community belongs to described second base station, is described first community
Adjacent area.Described first request includes indicating the interference information of the interference that one or more CEU are subject in described second community.Institute
After stating described first request of device reception, adjust the described threshold value of described first community.
Any foregoing embodiments according to described first aspect or according to described first aspect, the 6th of methods described the
In possible form of implementation, methods described also includes：It is little that described device will reconfigure described first from the second base station reception instruction
Second request of the described three class running time-frequency resources in area.Second community belongs to described second base station, is the adjacent area of described first community.
Described second request includes the running time-frequency resource configuration information of described second community.Described device receives described second request
Afterwards, adjust the order of the described three class running time-frequency resources in described first community and pass through institute in described first community so that distributing to
State partly described second time cycle of one or more of CEU that a RAT carries out data transmission and distribute to described the
Partly described 3rd time cycle of the one or more of CEU being carried out data transmission by described 2nd RAT in one cell
At least one of stagger with time cycle of the one or more CEU distributing to described second community.
According to second aspect, there is provided the device of running time-frequency resource on a kind of distribution first community frequency band.Described first community
In there is one or more Cell Center User equipment (cell-center user equipment, CCU) and one or many
Individual Cell Edge User equipment (cell-edge user equipment, CEU).Described first community belongs to first base station, institute
State first base station for by the first wireless access technology (radio access technology, RAT) carry out data transmission with
And carried out data transmission by the 2nd RAT.Described device includes dispensing unit and allocation unit.Described dispensing unit is based on described
Described running time-frequency resource on frequency band, configures at least three class running time-frequency resources.Described three class running time-frequency resources include the cycle very first time
First kind running time-frequency resource, the Equations of The Second Kind running time-frequency resource of the second time cycle, and the 3rd class running time-frequency resource of the 3rd time cycle.
Described allocation unit be used for by the described first kind time-frequency resource allocating in the described cycle very first time give by a described RAT with
One or more CCU that the described first base station of described first community carries out data transmission, and distribute to by described second
One or more CCU that the described first base station of RAT and described first community carries out data transmission；By described second time cycle
Described Equations of The Second Kind time-frequency resource allocating give data is carried out by the described first base station of a described RAT and described first community
One or more CEU of transmission；And give the described 3rd class time-frequency resource allocating of described 3rd time cycle by described
One or more CEU that the described first base station of the 2nd RAT and described first community carries out data transmission.
According to described second aspect, in the first possible form of implementation of described device, described dispensing unit is used for arranging
The length in the described first kind running time-frequency resource corresponding described cycle very first time, described Equations of The Second Kind running time-frequency resource corresponding described
The length of two time cycles, and the length of described 3rd class running time-frequency resource corresponding described 3rd time cycle.
According to described first form of implementation of described second aspect, in the second possible form of implementation of described device, institute
State device and also include scheduling unit.Described scheduling unit is used for execution scheduling to obtain load information.Described load information instruction
The load of described first kind running time-frequency resource, the load of described Equations of The Second Kind running time-frequency resource, and described 3rd class running time-frequency resource negative
Carry.Described dispensing unit is used for, according to described load information, adjusting the described first kind running time-frequency resource corresponding described very first time
The described length of the described length in cycle, described Equations of The Second Kind running time-frequency resource corresponding described second time cycle and described 3rd class
At least one of described length of running time-frequency resource corresponding described 3rd time cycle.
Described first form of implementation according to described second aspect or according to described second aspect, the 3rd of described device the
In possible form of implementation, described device also includes threshold control unit.Described threshold control unit is used for arranging described first little
The threshold value in area.Described threshold value is used for determining that user equipment (user equipment, UE) is CCU or CEU.
According to described 3rd form of implementation of described second aspect, in the 4th possible form of implementation of described device, institute
State device and also include scheduling unit.Described scheduling unit is used for execution scheduling to obtain load information.Described load information instruction
The load of described first kind running time-frequency resource, and the load of described Equations of The Second Kind running time-frequency resource and described 3rd class running time-frequency resource.Institute
State threshold control unit for adjusting the described threshold value of described first community according to described load information.
Described 3rd form of implementation according to described second aspect or the described 4th enforcement shape according to described second aspect
Formula, in the 5th possible form of implementation of described device, described device also includes receiving unit.Described receiving unit is used for from the
Two base stations receive instruction and will adjust the first request of the described threshold value of described first community.Second community belongs to described second base
Stand, be the adjacent area of described first community.Described first request includes what one or more CEU in the described second community of instruction were subject to
The interference information of interference.Described threshold control unit is used for：After described receiving unit receives described first request, adjust institute
State the described threshold value of first community.
Any foregoing embodiments according to described second aspect or according to described second aspect, the 6th of described device the
In possible form of implementation, described device also includes receiving unit.Described receiving unit is used for weighing from the second base station reception instruction
Newly configure the second request of the described three class running time-frequency resources of described first community.Second community belongs to described second base station, is institute
State the adjacent area of first community.Described second request includes the running time-frequency resource configuration information of described second community.Described dispensing unit
After receiving described second request, adjust the order of the described three class running time-frequency resources in described first community so that dividing
Partly described the of the one or more of CEU being carried out data transmission by a described RAT in first community described in dispensing
Two time cycles and distribute in described first community by described 2nd RAT carry out data transmission one or more of
At least one of partly described 3rd time cycle of CEU and the one or more CEU distributing to described second community when
Between the cycle stagger.
Embodiment from the description below, the aspects of the invention and other side will be evident that.According to the application's
Embodiment, in any time in the described cycle very first time, the CCU being carried out data transmission by a described RAT and pass through institute
State the CCU that the 2nd RAT carries out data transmission all can first kind running time-frequency resource described in contention to carry out data transmission.For in cell
The time lengthening of the running time-frequency resource of each RAT of heart distribution.And, described Equations of The Second Kind running time-frequency resource and described 3rd class time-frequency provide
Source is respectively allocated to the CEU that carried out data transmission by a described RAT and is carried out data transmission by described 2nd RAT
CEU.Therefore, described CEU will not be received through the strong jamming of other UE that different RAT carry out data transmission, and improve little simultaneously
The overall handling capacity in area.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 shows a kind of cell pattern of the traditional method using distribution running time-frequency resource；
Fig. 2A shows the simplified block diagram of the device 200 according to one embodiment of the present invention；
Fig. 2 B shows the scene that can apply one embodiment of the present invention；
The example that it is three class running time-frequency resources by time-frequency resource allocating that Fig. 2 C illustrates how；
Fig. 3 A and Fig. 3 B illustrates how to adjust the example of the order of different types of running time-frequency resource in time domain；
The flow chart that Fig. 4 shows the method for the distribution running time-frequency resource according to one embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly retouched
State.Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work,
Broadly fall into the scope of protection of the invention.
Fig. 2A shows the simplified block diagram of the device 200 according to one embodiment of the present invention.Fig. 2 B shows and can answer
Scene with one embodiment of the present invention.Wherein, in conjunction with Fig. 2 B, Fig. 2A is illustrated.
Device 200 can be used for distributing the running time-frequency resource on subdistrict frequency band.This cell belongs to base station, and wherein, described base station is extremely
It is used for less carrying out data transmission by the first radio access technology (random access technology, RAT), and pass through
2nd RAT carries out data transmission.For example, a RAT and the 2nd RAT can be global system for mobile communications (Global system
For mobile communications, GSM) RAT, Universal Mobile Telecommunications System (Universal Mobile
Telecommunications System, UMTS) RAT and long-term introduce in (Long Term Evolution, LTE) RAT
Any two.LTE herein refers to the LTE under FDD (frequency division duplex, FDD) pattern, that is,
Upstream channel bandwidth is existed in pairs with downstream channel bandwidth.In other words, base station is used for realizing GSM RAT, UMTS RAT and LTE
The integrated deployment of the difference RAT such as RAT.For example, this base station is fusing wireless access network (single radio access
Network, SRAN) base station.In the following description, a RAT refers to UMTS RAT, and the 2nd RAT refers to LTE RAT.When
When the flow of UMTS RAT drops to below preset level, UMTS RAT discharges frequency band.Have compatible logical in frequency band to be allocated
Cross the bandwidth of the data transfer that a RAT carries out and the data transfer carrying out by the 2nd RAT.For example, compatible by UMTS
The data transfer that RAT is carried out and the minimum bandwidth of the data transfer being carried out by LTE RAT are 5M.
In fig. 2b, there are cell 222 and 228 two cells of cell under this scene.Cell 228 is the adjacent area of cell 222,
Cell 222 and cell 228 are belonging respectively to base station 220 and base station 226.Also there is central control node 242, for controlling in this scene
Signaling processed is processed.Central control node 242 may include but be not limited to：Fusing wireless access network (radio access network,
RAN) controller (single RAN controller, SRC), NMS (network management system,
NMS), Element management system (element management system, EMS) or Mobility Management Entity (mobility
Management entity, MME).
In one example, device 200 can be implemented by base station 220 distribute base station 220 main serving cell 222 when
Frequency resource.Device 200 can also be implemented by base station 226 to distribute the running time-frequency resource of the main serving cell 228 of base station 226.Another
In one example, device 200 can be implemented to distribute the running time-frequency resource of cell 222 and cell 228 by central control node 242
At least one of running time-frequency resource.
For illustration purposes, in the following description, device 200 is used for distributing the running time-frequency resource of cell 222, but not
Be limited to this it should be understood that the present disclosure additionally applies for base station 226, for distribute base station 226 main serving cell 228 when
Frequency resource, or it is applied to central control node 242, for distributing the running time-frequency resource of cell 228 or other any cell.Cell
Exist in 222 one or more Cell Center User equipment (cell-center user equipment, CCU) and one or
Multiple Cell Edge User equipment (cell-edge user equipment, CEU).Base station 220 is used for carrying out by a RAT
Data transfer and being carried out data transmission by the 2nd RAT.
As shown in Figure 2 A, device 200 includes dispensing unit 204 and allocation unit 206.Dispensing unit 204 and allocation unit
206 can be realized by processor, for example, the processor in base station 220 or the processor in central control node 242.
Term used herein " processor " refers to that one or more equipment, circuit and/or such as computer program instructions etc. are used for locating
The process cores of reason data.
Dispensing unit 204 is used for, based on the running time-frequency resource on frequency band, configuring at least three class running time-frequency resources.Three class running time-frequency resources
Including the first kind running time-frequency resource in the cycle very first time, the Equations of The Second Kind running time-frequency resource of the second time cycle, and week the 3rd time
The 3rd class running time-frequency resource of phase.The cycle very first time, the second time cycle and the appearance capable of circulation of the 3rd time cycle.The very first time
Cycle, the second time cycle and the 3rd time cycle to be represented with subframe or time slot for unit, but not limited to this.
In one example, dispensing unit 204 is used for arranging length, the length of the second time cycle in the cycle very first time
Length with the 3rd time cycle.Dispensing unit 204 be additionally operable in time domain the setting cycle very first time, the second time cycle and
Order between 3rd time cycle.In one example, the length in different time cycle and order are randomly provided.Example
As the length in the cycle first kind running time-frequency resource corresponding very first time can be randomly set to two time slots, and order is：When first
Between the cycle prior to the second time cycle, the second time cycle is prior to the 3rd time cycle.In another one example, different time
The length in cycle and order are arranged according to predetermined configuration.
Allocation unit 206 is used for the first kind time-frequency resource allocating in the cycle very first time to by a RAT and cell
One or more CCU that first base station in 222 carries out data transmission, and distribute to by the 2nd RAT and cell 222
One or more CCU that first base station carries out data transmission；The Equations of The Second Kind time-frequency resource allocating of the second time cycle is passed through
One or more CEU that first base station in first RAT and cell 222 carries out data transmission；And by the 3rd time cycle
3rd class time-frequency resource allocating give by the first base station in the 2nd RAT and cell 222 carry out data transmission one or more
CEU.
The example that it is three class running time-frequency resources by time-frequency resource allocating that Fig. 2 C illustrates how.In the example of Fig. 2 C, first
Time cycle, the second time cycle and the circulation of the 3rd time cycle occur twice, and cycle period is 2 subframes (i.e. 4 time slots).
Fig. 2 C show the period 1 T1 of the time slot TS2 from the time slot TS1 of subframe 1 to subframe 2, and from the time slot TS1 of subframe 3 to
The second round T2 of the time slot TS2 of subframe 4.The cycle very first time includes time slot TS1 and the subframe 1 of subframe 1 in period 1 T1
Time slot TS2, and include second round T2 in the time slot TS1 of the subframe 3 and time slot TS2 of subframe 3.Second time cycle included
The time slot TS1 of subframe 2 in period 1 T1, and include the time slot TS1 of subframe 4 in second round T2.3rd time cycle bag
Include the time slot TS2 of subframe 2 in period 1 T1, and the time slot TS2 including subframe 4 in second round T2.
Therefore, in the cycle very first time, one or more CCU of being carried out data transmission with base station 220 by a RAT with
And the one or more CCU being carried out data transmission with base station 220 by the 2nd RAT use first kind running time-frequency resource；Second time
In cycle, use Equations of The Second Kind running time-frequency resource by one or more CEU that a RAT is carried out data transmission with base station 220；3rd
In time cycle, use the 3rd class running time-frequency resource by one or more CEU that the 2nd RAT is carried out data transmission with base station 220.
It is assumed that distribute the running time-frequency resource of cell 222 according to said method in downlink data transmission operation, then when first
Between in the cycle, base station 220 sends downlink data to the cell carrying out data transmission by a RAT using first kind running time-frequency resource
222 CCU；Meanwhile, base station 220 equally extremely carries out data by the 2nd RAT using first kind running time-frequency resource transmission downlink data
The CCU of the cell 222 of transmission.In the second time cycle, it is extremely logical that base station 220 uses Equations of The Second Kind running time-frequency resource to send downlink data
Cross the CEU that a RAT carries out data transmission.In the 3rd time cycle, it is descending that base station 220 uses the 3rd class running time-frequency resource to send
The CEU that data is extremely carried out data transmission by the 2nd RAT.UE 224 monitors Physical Downlink Control Channel (physical
Downlink control channel, PDCCH) to obtain Physical Downlink Shared Channel (physical downlink
Shared channel, PDSCH) configured information to be received corresponding descending in PDSCH according to the configured information that gets
Data.
In transmitting uplink data operation, complete down-going synchronous and from Physical Broadcast Channel (physical in UE 224
Broadcast channel, PBCH) and PDSCH in obtain system information after, UE 224 obtains resource allocation information and access
Configuration information.Resource allocation information indicates that UE 224 transmits the type of the running time-frequency resource of upstream data.When UE 224 asks at random
During access network, UE 224 according to access configuration information, by Physical Random Access Channel (physical random access
Channel, PRACH) send uplink random access lead code to base station 220, to carry out uplink synchronous.It is successfully accessed in UE 224
After network, for example, when UE 224 needs using a service, UE 224 passes through Physical Uplink Control Channel (physical
Uplink control channel, PUCCH) send service request (service request, SR), to ask uplink scheduling.
Then, UE 224 monitoring PDCCH obtain Physical Uplink Shared Channel (physical uplink shared channel,
PUSCH configured information), so that according to resource allocation information and the configured information that gets transmits line number in PUSCH
According to.
For example, if UE 224 is the CCU being carried out data transmission by a RAT or is carried out data transmission by the 2nd RAT
CCU, then resource allocation information instruction UE 224 transmit upstream data using first kind running time-frequency resource.If UE 224 is to pass through
The CEU that first RAT carries out data transmission, then resource allocation information instruction UE 224 transmitted using Equations of The Second Kind running time-frequency resource up
Data.If UE 224 is the CEU being carried out data transmission by the 2nd RAT, resource allocation information instruction UE 224 uses the 3rd
Class running time-frequency resource is transmitting upstream data.
Therefore, method distributes running time-frequency resource in accordance with the above, in any time in the cycle very first time, by first
CCU that RAT the carries out data transmission and CCU that carried out data transmission by the 2nd RAT all can contention first kind running time-frequency resource with
Carry out data transmission.For from time domain, it is the time lengthening of the running time-frequency resource of each RAT of center of housing estate distribution.As long as control
The throughput of center of housing estate processed is higher than threshold value, then improve the system-through-up capability of center of housing estate.
For example, in prior art, by time division way, exclusively alternate allocation gives a RAT and the 2nd RAT to running time-frequency resource.
In sometime cycle t, running time-frequency resource is allocated exclusively to a RAT in time cycle t1, and in time cycle t2
Then it is allocated exclusively to the 2nd RAT, wherein t=t1+t2.For purpose of explanation, when running time-frequency resource is allocated exclusively to a RAT
It is assumed that a RAT throughput is R1, the 2nd RAT throughput is R2 with during one of the 2nd RAT, then in prior art, the time
During cycle t, the system-through-up capability of center of housing estate is equal to R1*t1+R2*t2.
In an embodiment of the application, because in the cycle very first time, the competition between a RAT and the 2nd RAT is done
Disturb, the throughput of a RAT and the throughput of the 2nd RAT may slightly be down to 2 points of η 1*R1 and η 2*R2, wherein η 1 and η respectively
Not Biao Shi a RAT and the 2nd RAT throughput decay factor.But, because, in time cycle t, two RAT share time-frequency
Resource, therefore, for each RAT distribution time lengthening to t.So, an embodiment according to the application, center of housing estate be
System handling capacity increases to η 1*R1*t+ η 2*R2*t in time cycle t.Wherein, as long as controlling decay factor η 1 and η 2 to meet
Following condition：
η1*R1+η2*R2>R1*t1/t+R2*t2/t,
Then improve the system-through-up capability of center of housing estate.
For example, it is assumed that R1=R2=R, then decay factor η 1 and η 2 must are fulfilled for η 1+ η 2 ＞ 1.Therefore, in prior art,
During time cycle t, the system-through-up capability of center of housing estate is equal to R*t.According to one embodiment of the present invention, center of housing estate
System-through-up capability during time cycle t be more than R*t.This improves the system-through-up capability of center of housing estate.
On the other hand, Equations of The Second Kind running time-frequency resource and the 3rd class running time-frequency resource are respectively allocated to carry out by a described RAT
The CEU of the data transfer and CEU being carried out data transmission by the 2nd RAT.Therefore, CEU will not be received through different RAT and enters line number
Strong jamming according to other UE of transmission.Correspondingly, improve throughput and the handling capacity of cell edge CEU, also improve simultaneously
The overall handling capacity of cell.
Return to Fig. 2A, alternatively, device 200 also includes threshold control unit 202.Threshold control unit 202 is used for arranging
The threshold value of cell 222.This threshold value is used for determining that the UE such as UE 224 in cell 222 is CCU or CEU.In one example, this threshold
Value to be represented with the form of Signal to Interference plus Noise Ratio (signal to interference plus noise ratio, SINR).By than
Compared with SINR and the threshold size of UE 224, determine that UE 224 is CCU or CEU.If the SINR of UE 224 is more than this threshold value, UE
224 is CCU；If the SINR of UE 224 is less than or equal to this threshold value, UE 224 is CEU.In another example, this threshold value with
UE 224 to be represented with the form of the distance between base station 220.By comparing the distance between UE 224 and base station 220 and threshold value
Size, determine UE 224 be CCU or CEU.If distance is less than this threshold value, UE 224 is CCU；Should if distance is more than or equal to
Threshold value, then UE 224 is CEU.
Alternatively, device 200 also includes scheduling unit 208.Scheduling unit 208 is used for execution scheduling to obtain cell 222
Load information, for example, load information is obtained by descending scheduling.Base station 220 sends descending ginseng to each UE in cell 222
Examine signal, such as pilot signal.Each UE measurement SINR value in cell 222, and it is based on SINR value, channel quality is indicated
(channel quality indicator, CQI) reports base station 220 as load information.For another example, by uplink scheduling Lai
Obtain load information.The SINR of the uplink reference signals such as detection reference signal that base station measurement UE sends, to obtain load information.
In one example, after obtaining load information, if timer expiration, in dispensing unit 204 and threshold control unit 202
At least one execution following operate.In another example, if intervalometer has not expired, and load information indicating cell 222
Certain loads be more than preset level when, then trigger emergency operation, activation dispensing unit 204 and threshold control unit 202 in
At least one is to execute following operation at once.
In one example, the load of load information instruction first kind running time-frequency resource, the load of Equations of The Second Kind running time-frequency resource, with
And the 3rd class running time-frequency resource load.Dispensing unit 204 is used for according to load information, adjusts first kind running time-frequency resource corresponding the
The length of the length of a period of time, Equations of The Second Kind running time-frequency resource corresponding second time cycle and the 3rd class running time-frequency resource are corresponding
At least one of length of 3rd time cycle.For example, if load information indicates the load of a certain types of running time-frequency resource
During more than first level, then the adjustable in length to of this certain types of running time-frequency resource corresponding time cycle is bigger
Value；If load information indicates that the load of a certain types of running time-frequency resource is less than the second level, it is adjusted to one more
Little value.With CCU as specific example, when the load that the first kind running time-frequency resource of CCU is distributed in load information instruction is more than first
During level, can by the length in the cycle very first time from the first length adjustment to the second length more than the first length.When load letter
Breath instruction distribute to CCU first kind running time-frequency resource load be less than the second level when, can by the length in the cycle very first time from
First length adjustment is to the 3rd length less than the first length.
In another example, load information indicate first kind running time-frequency resource load, and Equations of The Second Kind running time-frequency resource and
The load of the 3rd class running time-frequency resource.Wherein, threshold control unit 202 is used for according to the load information adjustment second community obtaining
222 threshold value.When the certain loads that load information indicates UE are more than the first preset level or are less than the second preset level, then adjust
The threshold value of whole cell 222.In one example, threshold value includes SINR threshold value.If the SINR of UE 224 is more than this SINR threshold value,
UE 224 is CCU；If the SINR of UE 224 is less than or equal to this SINR threshold value, UE 224 is CEU.When load information instruction the
The load of one class running time-frequency resource is little more than the load of the first preset level or Equations of The Second Kind running time-frequency resource and the 3rd class running time-frequency resource
When the second preset level, then this SINR threshold value can be adjusted to the second value more than the first value from the first value.So, when
When the SINR of some CCU in cell 222 is more than the first value but is less than the second value, then these CCU are changed into CEU, to reduce
CCU load in cell 222.When load information indicates that Equations of The Second Kind running time-frequency resource and the load of the 3rd class running time-frequency resource are more than the 3rd
When the load of preset level or first kind running time-frequency resource is less than four preset levels, then this threshold value can adjust from the first value
To the 3rd value less than the first value.So, when the SINR of some CEU in cell 222 is more than the 3rd value but less than the
During four values, then these CEU are changed into CCU, to reduce the load of the CEU in cell 222.
In another example, threshold value includes distance threshold.If the distance between UE 224 and base station 220 are less than this distance
Threshold value, then UE 224 is CCU；If the distance between UE 224 and base station 220 are more than or equal to this distance threshold, UE 224 is
CEU.When the load that load information indicates first kind running time-frequency resource is more than the first preset level or Equations of The Second Kind running time-frequency resource and the
The load of three class running time-frequency resources is less than the second preset level, then this distance threshold can be adjusted to take less than the 4th from the 4th value
5th value of value.So, when the distance between some CCU in cell 222 and base station 220 are more than the 5th value but less than the
During four values, then these CCU are changed into CEU, to reduce the load of the CCU in cell 222.When load information instruction Equations of The Second Kind time-frequency money
The load of source and the 3rd class running time-frequency resource is less than the 4th more than the load of the 3rd preset level or first kind running time-frequency resource and presets
During level, then this distance threshold can be adjusted to the 6th value more than the 4th value from the 4th value.So, when cell 222
In the distance between some CEU and base station 220 more than the 4th value but less than six values when, then these CEU are changed into CCU,
To reduce the CEU load in cell 222.
Alternatively, device 200 also includes receiving unit 212 and transmitting element 210.Receiving unit 212 is used for receiving base station
226 one or more requests.Transmitting element 210 is used for：After receiving unit 212 receives one or more requests, Xiang Ji
226 transmissions of standing respond.
For example, receiving unit 212 is used for receiving, from base station 226, the first request indicating the threshold value will adjust cell 222.The
One request includes the reference information of the interference that one or more CEU are subject in indicating cell 228.When receiving unit 212 receives
After first request, threshold control unit 202 adjusts the threshold value of cell 222.
In a specific example, when the CEU 230 in cell 228 is subject to the disturbing of CEU in cell 222, and
When interference information indicates that the interference being caused by the CEU in cell 222 that CEU 230 is subject to is more than preset level, then cell 222
SINR threshold value is adjusted to the 8th value less than the 7th value from the 7th value.So, when some CEU's in cell 222
When SINR is more than the 8th value but is less than seven values, then these CEU are changed into CCU.Or, the distance threshold of cell 222 is from
Nine values are adjusted to the tenth value more than the 9th value.So, between some CEU in cell 222 and base station 220 away from
From more than the 9th value but less than ten values when, then these CEU are changed into CCU.In general, the power of CCU transmission data will
Less than CEU.Therefore, reduced with the CEU of higher power transmission data in cell 222, reduce to CEU 230 in cell 228
Interference.The quantity being additionally, since CEU in cell 222 reduces, and the service request in cell 222 also accordingly reduces, and then reduces
Interference to CEU in cell 228.After threshold control unit 202 adjusts the threshold value of cell 222, transmitting element 210 is to base station 226
Return response.
Alternatively, receiving unit 212 is additionally operable to reconfigure three class time-frequencies of cell 222 from base station 226 reception instruction
Second request of resource.Second request includes the running time-frequency resource configuration information of cell 228.Dispensing unit 204 is used for：Single receiving
After unit 212 receives the second request, the adjustment cycle first kind running time-frequency resource corresponding very first time, Equations of The Second Kind time-frequency in time domain
Resource corresponding second time cycle, and the order between the 3rd class running time-frequency resource corresponding 3rd time cycle is so that divide
Part second time cycle of the one or more CEU being carried out data transmission by a RAT in dispensing first community and distribution
To in part the 3rd time cycle of the one or more CEU being carried out data transmission by the 2nd RAT in first community at least
One time cycle with the one or more CEU distributing to second community staggers.Fig. 3 A and Fig. 3 B illustrates how in time domain
The example of the upper order adjusting different types of running time-frequency resource.
In the example of Fig. 3 A, in period 1 T1 and second round T2, distribute running time-frequency resource and the cell of cell 222
228 running time-frequency resource, as shown in Figure 3A.Therefore, in cell 222, cell is subject to by the CEU that a RAT carries out data transmission
The interference of the CEU being carried out data transmission by a RAT in 228.In cell 222, the CEU using the 2nd RAT is subject to cell 228
The interference of the middle CEU using the 2nd RAT.After receiving including the second request of cell 228 running time-frequency resource configuration information,
The order of polytype running time-frequency resource in adjustment time domain in subsequent cycle.For example, in follow-up period 3 T3 and 4th week
In phase T4, adjustment cell 222 in order so that Equations of The Second Kind running time-frequency resource corresponding second time cycle prior to the 3rd class time-frequency
Resource corresponding 3rd time cycle, and the 3rd time cycle is prior to the cycle first kind running time-frequency resource corresponding very first time.Cause
This, will be corresponding with Equations of The Second Kind running time-frequency resource in cell 228 for corresponding for Equations of The Second Kind running time-frequency resource in cell 222 second time cycle
Stagger in the position of the second time cycle, meanwhile, by the 3rd class running time-frequency resource corresponding 3rd time cycle and cell in cell 222
In 228, stagger in the position of the 3rd class running time-frequency resource corresponding 3rd time cycle.This avoid CEU in cell 222 with little
The interference between CEU in area 228.
In some cases, when dispensing unit 204 adjustment order, dispensing unit 204 is additionally operable to adjust first kind time-frequency
When the length in the cycle resource corresponding very first time, the length of Equations of The Second Kind running time-frequency resource corresponding second time cycle and three classes
At least one of length of frequency resource corresponding 3rd time cycle.Illustrate above and illustrated how to adjust each time cycle
Length, will not be described here.
Fig. 4 shows distribution first community such as the flow chart of the method for running time-frequency resource on cell 222 frequency band.In conjunction with Fig. 2A extremely
Fig. 3 B is described to Fig. 4.There are one or more CCU and one or more CEU in first community.First community belongs to
One base station such as base station 220, for carrying out data by the first wireless access technology (radio access technology, RAT)
Transmit and carried out data transmission by the 2nd RAT.Methods described is executed by device.In one example, this device includes base
Stand, such as base station 220 or base station 226.In another example, this device includes central control node, such as central control node
242.Central control node may include but be not limited to SRC, NMS, EMS or MME.
As described in Figure 4, the method includes：
In S41, device, based on the running time-frequency resource on frequency band, configures at least three class running time-frequency resources.Three class running time-frequency resource bags
Include the first kind running time-frequency resource in the cycle very first time, the Equations of The Second Kind running time-frequency resource of the second time cycle, and the 3rd time cycle
The 3rd class running time-frequency resource.In one example, the cycle very first time, the second time cycle and the 3rd time cycle recycle
Existing.
For example, S41 includes：Device arranges the length in the cycle first kind running time-frequency resource corresponding very first time, during Equations of The Second Kind
The length of frequency resource corresponding second time cycle, and the length of the 3rd class running time-frequency resource corresponding 3rd time cycle.Dress
Put the cycle first kind running time-frequency resource corresponding very first time that also can arrange, Equations of The Second Kind running time-frequency resource corresponding second time cycle with
And the 3rd order between class running time-frequency resource corresponding 3rd time cycle.
In S42, device gives the first kind time-frequency resource allocating in the cycle very first time by a RAT and first community
One or more CCU of carrying out data transmission of first base station, and distribute to the first base by the 2nd RAT and first community
One or more CCU that station carries out data transmission.
In S43, device gives the Equations of The Second Kind time-frequency resource allocating of the second time cycle by a RAT and first community
One or more CEU of carrying out data transmission of first base station.
In S44, device gives the 3rd class time-frequency resource allocating of the 3rd time cycle by the 2nd RAT and first community
One or more CEU of carrying out data transmission of first base station.It is to be appreciated that step S42 to S44 can hold in order
Row, executed in parallel, side by side execution or execution etc. simultaneously.
Therefore, for from time domain, it is the time lengthening of the running time-frequency resource of each RAT of center of housing estate distribution.As long as control
The throughput of center of housing estate processed is higher than threshold value, then improve the system-through-up capability of center of housing estate.On the other hand, Equations of The Second Kind time-frequency
Resource and the 3rd class running time-frequency resource are respectively allocated to the CEU being carried out data transmission by a RAT and enter line number by the 2nd RAT
CEU according to transmission.Therefore, CEU will not be received through the strong jamming of other UE that different RAT carry out data transmission, and correspondingly, carries
The high throughput of cell edge CEU and handling capacity, also improve the overall handling capacity of cell simultaneously.
Alternatively, the method also includes：
In S40, device arranges the threshold value of first community.This threshold value is used for determining that UE such as UE 224 is CCU or CEU.?
In one example, this threshold value is represented in the form of SINR.If the SINR of UE 224 is more than this threshold value, UE 224 is CCU；If UE
224 SINR is less than or equal to this threshold value, then UE 224 is CEU.In another example, this threshold value is with UE 224 and base station
The distance between 220 form is representing.If distance is less than this threshold value, UE 224 is CCU；If distance is more than or equal to this threshold
Value, then UE 224 is CEU.
Alternatively, the method also includes：
In S45, device execution scheduling is to obtain load information.In one example, after obtaining load information, if
Timer expiration, then at least one of execution S451 and S461 step.In another example, if intervalometer has not expired,
And the certain loads of load information indicating cell 222 be more than preset level when, then trigger emergency operation, at once activation S451 and
At least one of S461 step.
If load information indicates load, the load of Equations of The Second Kind running time-frequency resource and the 3rd class time-frequency of first kind running time-frequency resource
The load of resource, then, in S451, device can adjust the week first kind running time-frequency resource corresponding very first time according to load information
The length of the length of phase, Equations of The Second Kind running time-frequency resource corresponding second time cycle and the 3rd class running time-frequency resource corresponding 3rd time
At least one of the length in cycle.For example, if load information indicates that the load of a certain types of running time-frequency resource is more than first
During level, then the length of this certain types of running time-frequency resource corresponding time cycle may be adjusted to a bigger value；If negative
When the load of information carrying breath instruction one certain types of running time-frequency resource is less than the second level, then it is adjusted to a less value.
If load information indicates the load of first kind running time-frequency resource, and Equations of The Second Kind running time-frequency resource and the 3rd class running time-frequency resource
Load, then in S461, device can according to load information adjust first community threshold value.When load information indicates the spy of UE
When fixed load is more than the first preset level or is less than the second preset level, then adjust the threshold value of cell 222.
Alternatively, the method also includes：
In S46, device receives instruction from the second base station such as base station 226 please by the first of the threshold value of adjustment first community
Ask.Second community such as cell 228 belongs to the second base station, is the adjacent area of first community.First request includes indicating in second community
The interference information of the interference that one or more CEUs are subject to.Then, in S461, device adjusts first community according to load information
Threshold value.For example, the CEU being subject in cell 222 as the CEU 230 in cell 228 disturbs, and interference information instruction CEU
230 interference being caused by CEU in cell 222 being subject to are adjusted from the 7th value more than preset level, then the SINR threshold value of cell 222
Whole to the 8th value less than the 7th value, or, the distance threshold of cell 222 is adjusted to take more than the 9th from the 9th value
Tenth value of value.Therefore, some CEU are then changed into CCU.Power due to CCU transmission data is less than CEU, with relatively in cell 222
The CEU of high power transmission data reduces, and reduces the interference to the CEU 230 in cell 228.It is additionally, since in cell 222
The quantity of CEU reduces, and the service request in cell 222 also accordingly reduces, and then reduces the interference to CEU in cell 228.
Alternatively, the method also includes：
In S47, device receives from the second base station and indicates the second of the three class running time-frequency resources reconfiguring first community
Request.Second request includes the running time-frequency resource configuration information of second community.So, in S471, device receives the second request
Afterwards, the order that can adjust between first community three class running time-frequency resource is carried out so that distributing in first community by a RAT
Part second time cycle of one or more CEU of data transfer enters line number with distributing in first community by the 2nd RAT
According to transmission at least one of part the 3rd time cycle of one or more CEU with distribute to of second community or many
The time cycle of individual CEU staggers.This avoid the interference between the CUE in the CEU and cell 228 in cell 222.
Alternatively, the method also includes：
In S472, device adjusts the length in the cycle first kind running time-frequency resource corresponding very first time, Equations of The Second Kind further
In the length and the length of the 3rd class running time-frequency resource corresponding 3rd time cycle of running time-frequency resource corresponding second time cycle
At least one.
It is to be appreciated that not all of step is required in Fig. 4, these steps can execute in order, hold parallel
Row, side by side execution or simultaneously execution etc..
It is to be appreciated that the above is used only as illustration purpose.Running time-frequency resource can be by means of different or with difference
Form is configured to polytype running time-frequency resource.No matter being to by a RAT by least a type of time-frequency resource allocating
At least one or more CCU the carrying out data transmission or one or more CCU being carried out data transmission by the 2nd RAT, also
It is to the CEU being carried out data transmission by every kind of RAT by least a type of time-frequency resource allocating, all in scope of the present application
Within.
In another embodiment, based on the running time-frequency resource on frequency band, configure two kinds of running time-frequency resource.Both classes
The running time-frequency resource of type includes the 4th class running time-frequency resource and the 5th class running time-frequency resource of the 5th time cycle of the 4th time cycle.Will
The 4th class time-frequency resource allocating of the 4th time cycle gives the UE carrying out data transmission by a RAT；And by the 5th time
The 5th class time-frequency resource allocating in cycle gives the UE carrying out data transmission by the 2nd RAT.This pattern is equally applicable to described in Fig. 4
The step in addition to S40 to S44, will not be described here.
Those of ordinary skill in the art are it will be appreciated that with reference to showing described in embodiment disclosed in this specification
Example, can combine implementation unit and algorithm steps by electronic hardware or computer software and electronic hardware.Function is by hard
Part is still depended on application-specific and the design constraint of technical scheme by software execution.Those skilled in the art can be using not
Realize the described function of each application-specific with method, but it is not considered that this realize beyond the scope of this invention.
Those skilled in the art should be clearly understood that, for purpose convenient and being briefly described, for aforementioned system, device
With the detailed operation of unit, refer to the corresponding process in preceding method embodiment, no longer describe details herein.
There is provided in this application in some embodiments it should be appreciated that disclosed system, apparatus and method can pass through other side
Formula is realized.For example, described device embodiment is merely exemplary.For example, dividing elements are only division of logic function
And can be other division in practical implementations.For example, multiple units or part can be merged or be integrated in another system, or
Negligible or not executable portion feature.In addition, shown or being mutually coupled or direct coupling of discussing can be realized by some interfaces
Close or communicate to connect.Direct-coupling between device or unit or communication connection can be realized by electronics, machinery or other forms.
As unitary part description unit may or may not physical separation, as unit description part can for or can not be
Physical location, can be located at a position or can be distributed on multiple NEs.Can selected section or all according to the actual requirements
Unit is to realize the purpose of solution in embodiment.
In addition, the functional unit in the embodiment of the present invention can be integrated in a processing unit, or each unit can physics
Upper individualism, or two or more units can be integrated in a unit.
In the form of these functions are using SFU software functional unit realize and as independent production marketing or use when they can
Storage is in a computer-readable storage medium.Based on the understanding that technical scheme substantially or constitutes prior art
The part of part or technical scheme can be realized by the form of software product.Computer software product is stored in storage medium simultaneously
Including some instructions, for indicating computer installation (it can be personal computer, server, network equipment etc.) the execution present invention
The all or part step of the method described in embodiment.Above-mentioned storage medium includes：Can be any with store program codes
Medium, such as USB flash drive, mobile hard disk, read only memory (Read-Only Memory, ROM), random access memory
(Random Access Memory, RAM), disk or CD.
Foregoing description is only the specific embodiment of the present invention but is not intended to limit protection scope of the present invention.This area
Technical staff holds detectable any variant in technical scope disclosed in this invention or substitutes the protection that should fall into the present invention
In the range of.Therefore, protection scope of the present invention should be defined by the protection domain of claims.
Claims (20)
1. a kind of method distributing running time-frequency resource on first community frequency band is it is characterised in that have one in described first community
Or multiple Cell Center User equipment (cell-center user equipment, CCU) and one or more cell edge
User equipment (cell-edge user equipment, CEU), described first community belongs to first base station, described first base station
For being carried out data transmission by the first wireless access technology (radio access technology, RAT) and passing through second
RAT carries out data transmission, and methods described includes：
Device, based on the described running time-frequency resource on described frequency band, configures at least three class running time-frequency resources, described three class running time-frequency resource bags
Include the first kind running time-frequency resource in the cycle very first time, the Equations of The Second Kind running time-frequency resource of the second time cycle, and the 3rd time cycle
The 3rd class running time-frequency resource；
Described device by the described first kind time-frequency resource allocating in the described cycle very first time give by a described RAT with described
One or more CCU that the described first base station of first community carries out data transmission, and distribute to by described 2nd RAT with
One or more CCU that the described first base station of described first community carries out data transmission；
Described device by the described Equations of The Second Kind time-frequency resource allocating of described second time cycle give by a described RAT with described
One or more CEU that the described first base station of first community carries out data transmission；
Described device by the described 3rd class time-frequency resource allocating of described 3rd time cycle give by described 2nd RAT with described
One or more CEU that the described first base station of first community carries out data transmission.
2. method according to claim 1 is it is characterised in that configured at least based on the described running time-frequency resource on described frequency band
Three class running time-frequency resources include：
Described device arranges the length in the described first kind running time-frequency resource corresponding described cycle very first time, described Equations of The Second Kind time-frequency
The length of resource corresponding described second time cycle, and described 3rd class running time-frequency resource corresponding described 3rd time cycle
Length.
3. method according to claim 2 is it is characterised in that also include：
Described device execution scheduling indicates the load of described first kind running time-frequency resource to obtain load information, described load information,
The load of described Equations of The Second Kind running time-frequency resource, and the load of described 3rd class running time-frequency resource；
Described device, according to described load information, adjusts the institute in the described first kind running time-frequency resource corresponding described cycle very first time
State length, the described length of described Equations of The Second Kind running time-frequency resource corresponding described second time cycle and described 3rd class running time-frequency resource
At least one of described length of corresponding described 3rd time cycle.
4. method according to claim 1 and 2 is it is characterised in that also include：
Described device arranges the threshold value of described first community, and wherein, described threshold value is used for determining user equipment (user
Equipment, UE) it is CCU or CEU.
5. method according to claim 4 is it is characterised in that also include：
Described device execution scheduling indicates the load of described first kind running time-frequency resource to obtain load information, described load information,
And the load of described Equations of The Second Kind running time-frequency resource and described 3rd class running time-frequency resource；
Described device adjusts the described threshold value of described first community according to described load information.
6. the method according to claim 4 or 5 is it is characterised in that also include：
Described device receives instruction from the second base station and will adjust the first request of the described threshold value of described first community；Second community
Belong to described second base station, and described second community is the adjacent area of described first community；It is described that described first request includes instruction
The interference information of the interference that one or more CEU are subject in second community；
After described device receives described first request, adjust the described threshold value of described first community.
7. method according to any one of claim 1 to 5 is it is characterised in that also include：
Described device receives from the second base station and indicates the second of the described three class running time-frequency resources reconfiguring described first community
Request；Second community belongs to described second base station, and described second community is the adjacent area of described first community；Described second request
Running time-frequency resource configuration information including described second community；
Described device receive described second request after, adjust described first community in described three class running time-frequency resources suitable
Sequence is so that distribute to the portion of the one or more of CEU carrying out data transmission in described first community by a described RAT
Point described second time cycle and distribute in described first community by described 2nd RAT carry out data transmission one
Or at least one of partly described 3rd time cycle of multiple CEU with distribute to the one or more of described second community
The time cycle of CEU staggers.
8. method according to claim 7 is it is characterised in that also include：
Described device adjusts the described length in the described first kind running time-frequency resource corresponding described cycle very first time, described Equations of The Second Kind
The described length of running time-frequency resource corresponding described second time cycle and described 3rd class running time-frequency resource corresponding described 3rd when
Between the cycle at least one of described length.
9. method according to any one of claim 1 to 8 is it is characterised in that described device includes described first base station.
10. method according to any one of claim 1 to 8 is it is characterised in that described device includes fusing wireless access
Net (radio access network, RAN) controller (single RAN controller, SRC), NMS
(network management system, NMS), Element management system (element management system, EMS) or
Person's Mobility Management Entity (mobility management entity, MME).
On a kind of 11. distribution first community frequency bands, the device of running time-frequency resource is it is characterised in that have one in described first community
Or multiple Cell Center User equipment (cell-center user equipment, CCU) and one or more cell edge
User equipment (cell-edge user equipment, CEU), described first community belongs to first base station, described first base station
Carry out data transmission for being carried out data transmission by the first wireless access technology (RAT) and by the 2nd RAT, described device
Including：
Dispensing unit, for based on the described running time-frequency resource on described frequency band, configuring at least three class running time-frequency resources, during described three class
Frequency resource includes the first kind running time-frequency resource in the cycle very first time, the Equations of The Second Kind running time-frequency resource of the second time cycle, and the 3rd
The 3rd class running time-frequency resource of time cycle；
Allocation unit, for giving the described first kind time-frequency resource allocating in the described cycle very first time by a described RAT
The one or more CCU carrying out data transmission with the described first base station of described first community, and distribute to by described
One or more CCU that the described first base station of two RAT and described first community carries out data transmission；By described second week time
The described Equations of The Second Kind time-frequency resource allocating of phase is entered line number by the described first base station of a described RAT and described first community
One or more CEU according to transmission；And give the described 3rd class time-frequency resource allocating of described 3rd time cycle by institute
State one or more CEU that the described first base station of the 2nd RAT and described first community carries out data transmission.
12. devices according to claim 11 are it is characterised in that described dispensing unit is used for arranging described first kind time-frequency
The length in the resource corresponding described cycle very first time, the length of described Equations of The Second Kind running time-frequency resource corresponding described second time cycle
Degree, and the length of described 3rd class running time-frequency resource corresponding described 3rd time cycle.
13. devices according to claim 12 are it is characterised in that also include：
Scheduling unit, indicates described first kind running time-frequency resource for execution scheduling to obtain load information, described load information
Load, the load of described Equations of The Second Kind running time-frequency resource, and the load of described 3rd class running time-frequency resource；
Wherein, described dispensing unit is used for according to described load information, adjusts described first kind running time-frequency resource corresponding described the
The described length of the described length of a period of time, described Equations of The Second Kind running time-frequency resource corresponding described second time cycle and described
At least one of described length of 3rd class running time-frequency resource corresponding described 3rd time cycle.
14. devices according to claim 11 or 12 are it is characterised in that also include：
Threshold control unit, for arranging the threshold value of described first community, wherein, described threshold value is used for determining user equipment
(user equipment, UE) is CCU or CEU.
15. devices according to claim 14 are it is characterised in that also include：
Scheduling unit, indicates described first kind running time-frequency resource for execution scheduling to obtain load information, described load information
Load, and the load of described Equations of The Second Kind running time-frequency resource and described 3rd class running time-frequency resource；
Wherein, described threshold control unit is used for adjusting the described threshold value of described first community according to described load information.
16. devices according to claims 14 or 15 are it is characterised in that also include：
Receiving unit, will adjust the first request of the described threshold value of described first community for receiving instruction from the second base station；The
Two cells belong to described second base station, and described second community is the adjacent area of described first community；Described first request inclusion refers to
Show the interference information of the interference that one or more CEU are subject in described second community；
Wherein, state threshold control unit to be used for：After described receiving unit receives described first request, adjust described first
The described threshold value of cell.
17. devices according to any one of claim 11 to 15 are it is characterised in that described receiving unit is additionally operable to from
Two base stations receive instruction and will reconfigure the second request of the described three class running time-frequency resources of described first community；Second community belongs to
Described second base station, and described second community is the adjacent area of described first community；Described second request includes described second community
Running time-frequency resource configuration information；
Wherein, described dispensing unit is used for：After described receiving unit receives described second request, adjustment described first is little
The order of the described three class running time-frequency resources in area carries out data so that distributing in described first community by a described RAT
Partly described second time cycle of one or more of CEU of transmission and distribute to and pass through described the in described first community
At least one of partly described 3rd time cycle of one or more of CEU that two RAT carry out data transmission and distribution
Stagger to the time cycle of one or more CEU of described second community.
18. devices according to claim 17 are it is characterised in that when described dispensing unit is additionally operable to adjust the described first kind
The described length in the frequency resource corresponding described cycle very first time, described Equations of The Second Kind running time-frequency resource corresponding described second week time
At least one of described length of the described length of phase and described 3rd class running time-frequency resource corresponding described 3rd time cycle.
19. devices according to any one of claim 11 to 18 are it is characterised in that described device includes described first base
Stand.
20. devices according to any one of claim 11 to 18 are it is characterised in that described device includes fusing wireless connects
Network (radio access network, RAN) controller (single RAN controller, SRC), NMS
(network management system, NMS), Element management system (element management system, EMS) or
Person's Mobility Management Entity (mobility management entity, MME).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/079962 WO2015192299A1 (en) | 2014-06-16 | 2014-06-16 | Method and apparatus for allocating time-frequency resource |
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| CN106465356B CN106465356B (en) | 2019-11-22 |
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| WO (1) | WO2015192299A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005559A (en) * | 2018-08-09 | 2018-12-14 | 重庆大学 | Two stages connectionless protocol resource allocation methods with collision detection |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4054274B1 (en) * | 2017-07-04 | 2023-06-14 | Samsung Electronics Co., Ltd. | Method and apparatus for communication based on frame structure |
| CN109219128B (en) * | 2017-07-04 | 2023-09-01 | 北京三星通信技术研究有限公司 | Communication method and device based on frame structure and frame structure |
| US11116009B2 (en) * | 2017-08-03 | 2021-09-07 | Qualcomm Incorporated | Synchronous clear to send signaling |
| US11910383B2 (en) | 2018-07-27 | 2024-02-20 | Beijing Xiaomi Mobile Software Co., Ltd. | Data transmission method, device, equipment, system and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007078177A1 (en) * | 2006-01-06 | 2007-07-12 | Samsung Electronics Co., Ltd. | Apparatus for transmitting data on contention based resource in radio communication system and method thereof |
| CN101686495A (en) * | 2008-09-28 | 2010-03-31 | 华为技术有限公司 | Method and device for assigning service grouping resources |
| WO2011041981A1 (en) * | 2009-10-05 | 2011-04-14 | Huawei Technologies Co., Ltd. | System and method for inter-cell interference coordination |
| CN103517278A (en) * | 2012-06-29 | 2014-01-15 | 上海无线通信研究中心 | Competition method for access to public frequency band |
-
2014
- 2014-06-16 WO PCT/CN2014/079962 patent/WO2015192299A1/en active Application Filing
- 2014-06-16 CN CN201480079799.6A patent/CN106465356B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007078177A1 (en) * | 2006-01-06 | 2007-07-12 | Samsung Electronics Co., Ltd. | Apparatus for transmitting data on contention based resource in radio communication system and method thereof |
| CN101686495A (en) * | 2008-09-28 | 2010-03-31 | 华为技术有限公司 | Method and device for assigning service grouping resources |
| WO2011041981A1 (en) * | 2009-10-05 | 2011-04-14 | Huawei Technologies Co., Ltd. | System and method for inter-cell interference coordination |
| CN103517278A (en) * | 2012-06-29 | 2014-01-15 | 上海无线通信研究中心 | Competition method for access to public frequency band |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005559A (en) * | 2018-08-09 | 2018-12-14 | 重庆大学 | Two stages connectionless protocol resource allocation methods with collision detection |
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| WO2015192299A1 (en) | 2015-12-23 |
| CN106465356B (en) | 2019-11-22 |
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