CN105264935B - Resource regulating method, data transmission method and equipment - Google Patents

Resource regulating method, data transmission method and equipment Download PDF

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Publication number
CN105264935B
CN105264935B CN201480000357.8A CN201480000357A CN105264935B CN 105264935 B CN105264935 B CN 105264935B CN 201480000357 A CN201480000357 A CN 201480000357A CN 105264935 B CN105264935 B CN 105264935B
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information
frequency resource
scheduling information
running time
network side
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CN105264935A (en
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朱松
李振宇
郭小龙
于光炜
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention provides a kind of resource regulating method, data transmission method and equipment, wherein resource regulating method includes：Network side equipment is at least one data channel assignment control channel, establishes the mapping relations of data running time-frequency resource in control time slot and data channel in control channel, and mapping relations are notified UE；When network side equipment needs regulation goal UE, network side equipment is that target UE distributes running time-frequency resource location information；Network side equipment generates the scheduling information of at least one data channel according to running time-frequency resource location information and mapping relations, and scheduling information carries out data transmission target UE according to the running time-frequency resource location information；The network side equipment sends the scheduling information to the target UE by the control channel.Above-mentioned resource regulating method is able to solve resource scheduling in half-duplex FDD system, improves the allocation efficiency of resource of half-duplex FDD system.

Description

Resource regulating method, data transmission method and equipment
Technical field
The present embodiments relate to the communication technology more particularly to a kind of resource regulating methods, data transmission method and equipment.
Background technique
Frequency division duplex-long term evolution (Frequency Division Duplex-Long Term Evolution, referred to as FDD-LTE) transmission rate of user equipment (User Equipment, abbreviation UE) is high, support with it is roomy, can be counted simultaneously According to send and receive, but the UE's is at high cost.In order to reduce the cost of such UE, which can be semiduplex using narrowband Working method, and base station can then continue using big bandwidth, the working method of full duplex, to form half-duplex FDD system.
Since there are a large amount of UE for current machine and machine (Machine to Machine, referred to as M2M) application, such as Fruit M2M communication system only has a control channel (radio resource for being used for transmission control information), is dispatched using the control channel A large amount of data channel (radio resource for being used for transmission data) just will appear the limited situation of control channel.That is, In half-duplex FDD system, if existing simultaneously multiple uplink data channels and downstream data channel, and there is only a controls to believe If road, it just will appear the limited situation of control channel.
Therefore, when control channel is by limited time, how to efficiently use control channel, transmission scheduling information, which becomes, currently to be needed to solve Certainly the technical issues of.
Summary of the invention
The embodiment of the present invention provides a kind of resource regulating method, data transmission method and equipment, believes to solve in control In the case that road is limited, how control channel is efficiently utilized.
First aspect, the embodiment of the present invention provide a kind of resource regulating method, including：
Network side equipment is at least one data channel assignment control channel, establishes the control time slot in the control channel With the mapping relations of data running time-frequency resource in data channel, and by the mapping relations notifying user equipment UE；
When network side equipment needs regulation goal UE, the network side equipment is that the target UE distributes running time-frequency resource position Confidence breath；
The network side equipment according to the running time-frequency resource location information and the mapping relations generate it is described at least one The scheduling information of data channel, the scheduling information make the target UE carry out data biography according to the running time-frequency resource location information It is defeated；
The network side equipment sends the scheduling information to the target UE by the control channel.
With reference to first aspect, in the first possible implementation, the scheduling information includes：The mark of the target UE Running time-frequency resource location information within the scope of the running time-frequency resource for the data channel that knowledge and the control channel can dispatch.
With reference to first aspect and the first possible implementation of first aspect, in second of possible implementation In, the running time-frequency resource location information includes：
The position of the corresponding virtual resource of the running time-frequency resource；Alternatively,
The physical location of the running time-frequency resource；Alternatively,
It is controlled in the control channel opposite within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot Location information.
With reference to first aspect and the above-mentioned possible implementation of first aspect, in the third possible implementation, The scheduling information includes：Uplink scheduling information and down dispatch information；
Before the network side equipment sends the scheduling information to the UE by the control channel, the method packet It includes：
The network side equipment determine the uplink scheduling information and the down dispatch information proportion and it is described on The location information of row scheduling information and the down dispatch information in the control channel；
The network side equipment according to the uplink scheduling information and the down dispatch information proportion, in the uplink The uplink scheduling information and the descending scheduling are sent on scheduling information and the corresponding position of the down dispatch information Information.
With reference to first aspect and the third possible implementation of first aspect, in the 4th kind of possible implementation In, if the scheduling information includes：Uplink scheduling information and down dispatch information,
When then the uplink scheduling information and the down dispatch information are sent using same control channel to the UE, institute Uplink scheduling information and the down dispatch information is stated to distinguish using different time slot proportions；
Alternatively,
It is described when the uplink scheduling information and the down dispatch information are sent using same control channel to the UE The uplink instruction that uplink scheduling information carries in the control time slot of control channel is different from the down dispatch information and is controlling The downlink instruction carried in the control time slot of channel；
Alternatively,
The uplink scheduling information and the down dispatch information are sent using different control channels to the UE.
With reference to first aspect and the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation In, the method also includes：
The proportion of the uplink scheduling information and the down dispatch information is sent the UE by the network side equipment； And/or
The network side equipment sends the differentiation mode of the uplink scheduling information and the down dispatch information described UE, the differentiation mode are that time slot proportion distinguishes mode, or instruction data separation mode；And/or
The maximum uplink time/frequency source quantity that the network side equipment can dispatch the uplink scheduling information sends institute State UE；And/or
The maximum downstream running time-frequency resource quantity that the network side equipment can dispatch the down dispatch information sends institute State UE.
Second aspect, the embodiment of the present invention provide a kind of data transmission method, including：
The mapping relations of network side equipment notice are received, the mapping relations are that network side equipment is at least one data letter After road distributes control channel, data time-frequency resource maps are closed in the control time slot and data channel in the control channel of foundation System；
The scheduling information that the network side equipment is sent by the control channel is received, the scheduling information is the net At least one data channel that network side apparatus is generated according to data running time-frequency resource position in data channel and the mapping relations Scheduling information, when the running time-frequency resource position is that the network side equipment needs regulation goal UE, for target UE distribution；
The data channel that the network side is target UE distribution is obtained according to the scheduling information and the mapping relations Data running time-frequency resource position；
Carry out data transmission on the running time-frequency resource position of the acquisition with network side equipment.
In conjunction with second aspect, in the first possible implementation, the scheduling information includes：The mark of the target UE Running time-frequency resource location information within the scope of the running time-frequency resource for the data channel that knowledge and the control channel can dispatch.
In conjunction with the possible implementation of the first of second aspect and second aspect, in second of possible implementation In, the running time-frequency resource location information includes：
The position of the corresponding virtual resource of the running time-frequency resource；Alternatively,
The physical location of the running time-frequency resource；Alternatively,
It is controlled in the control channel opposite within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot Location information.
In conjunction with the above-mentioned possible implementation of second aspect and second aspect, in the third possible implementation, Before carrying out data transmission on the running time-frequency resource position of the acquisition with network side equipment, the method also includes：
Receive matching for uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Than, and/or,
Receive the area of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Divide method, and/or,
The maximum uplink time/frequency source quantity that the uplink scheduling information that the network side equipment is sent can be dispatched is received, And/or
Receive the maximum downstream running time-frequency resource quantity that the down dispatch information that the network side equipment is sent can be dispatched.
In conjunction with the above-mentioned possible implementation of second aspect and second aspect, in the fourth possible implementation, Before the mapping relations for receiving network side equipment notice, the method also includes：
Resource request message is sent to network side equipment, the resource request message is for making the network side equipment institute State target UE distribution running time-frequency resource.
The third aspect, the embodiment of the present invention provide a kind of communication equipment, including：
Processor, for being at least one data channel assignment control channel, when establishing the control in the control channel The mapping relations of data running time-frequency resource in gap and data channel, and by the mapping relations notifying user equipment UE；
The processor, for distributing running time-frequency resource position for the target UE when communication equipment needs regulation goal UE Confidence breath；
The processor, for according to the running time-frequency resource location information and the mapping relations generate it is described at least one The scheduling information of data channel, the scheduling information make the target UE carry out data biography according to the running time-frequency resource location information It is defeated；
Transmitter, the control channel for being distributed by the processor send the scheduling information to the target UE.
In conjunction with the third aspect, in the first possible implementation, the scheduling information that the transmitter is sent includes：Institute Running time-frequency resource position within the scope of the running time-frequency resource for the data channel that the mark and the control channel for stating target UE can dispatch Information.
In conjunction with the possible implementation of the first of the third aspect and the third aspect, in second of possible implementation In, the running time-frequency resource location information in mapping relations that the processor is established includes：
The position of the corresponding virtual resource of the running time-frequency resource；Alternatively,
The physical location of the running time-frequency resource；Alternatively,
It is controlled in the control channel opposite within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot Location information.
In conjunction with the above-mentioned possible implementation of the third aspect and the third aspect, in the third possible implementation, The scheduling information that the transmitter is sent includes：Uplink scheduling information and down dispatch information；
The processor is also used to：
Determine proportion and the uplink scheduling information and the institute of the uplink scheduling information and the down dispatch information State location information of the down dispatch information in the control channel；
According to the proportion of the uplink scheduling information and the down dispatch information, in the uplink scheduling information and described Down dispatch information sends the uplink scheduling information and the down dispatch information on corresponding position.
In conjunction with the possible implementation of the third of the third aspect and the third aspect, in the 4th kind of possible implementation In, the transmitter is specifically used for：
When the scheduling information of transmission includes：Uplink scheduling information and down dispatch information,
It is described when the uplink scheduling information and the down dispatch information are sent using same control channel to the UE Uplink scheduling information and the down dispatch information are distinguished using different time slot proportions；
Alternatively,
When the scheduling information of transmission includes：Uplink scheduling information and down dispatch information, the uplink scheduling information and institute State down dispatch information using same control channel sent to the UE when, control of the uplink scheduling information in control channel The uplink instruction carried in time slot is different from the downlink that the down dispatch information carries in the control time slot of control channel and refers to Show；
Alternatively,
When the scheduling information of transmission includes：Uplink scheduling information and down dispatch information, the uplink scheduling information and institute Down dispatch information is stated to send using different control channels to the UE.
In conjunction with the 4th kind of possible implementation of the third aspect and the third aspect, in the 5th kind of possible implementation In, the transmitter is also used to
The proportion of the uplink scheduling information and the down dispatch information is sent into the UE；And/or
The differentiation mode of the uplink scheduling information and the down dispatch information is sent into the UE, the differentiation mode Mode, or instruction data separation mode are distinguished for time slot proportion；And/or
The maximum uplink time/frequency source quantity that the uplink scheduling information can be dispatched sends the UE；And/or
The maximum downstream running time-frequency resource quantity that the down dispatch information can be dispatched sends the UE.
Fourth aspect, the embodiment of the present invention provide a kind of user equipment, including：
Receiver, for receiving the mapping relations of network side equipment notice, the mapping relations are that network side equipment is extremely After a few data channel assignment control channel, in the control time slot and data channel in the control channel of foundation when data Frequency resource impact relationship；
The receiver receives the scheduling information that the network side equipment is sent by the control channel, the scheduling Information is at least one that the network side equipment is generated according to data running time-frequency resource position in data channel and the mapping relations The scheduling information of a data channel is described when the running time-frequency resource position is that the network side equipment needs regulation goal UE Target UE distribution；
Processor, obtaining the network side according to the received scheduling information of the receiver and the mapping relations is target The data running time-frequency resource position of the data channel of UE distribution；
The processor, for being counted according to the received running time-frequency resource location information of the receiver with network side equipment According to transmission.
In conjunction with fourth aspect, in the first possible implementation, the received scheduling information of receiver includes：Institute Running time-frequency resource position within the scope of the running time-frequency resource for the data channel that the mark and the control channel for stating target UE can dispatch Information.
In conjunction with fourth aspect and the first possible implementation, in the second possible implementation, the processing Device obtain running time-frequency resource location information include：
The position of the corresponding virtual resource of the running time-frequency resource；Alternatively,
The physical location of the running time-frequency resource；Alternatively,
It is controlled in the control channel opposite within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot Location information.
In conjunction with fourth aspect and above-mentioned possible implementation, in the third possible implementation, the receiver It is also used to：
Receive matching for uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Than, and/or,
Receive the area of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Divide method, and/or,
The maximum uplink time/frequency source quantity that the uplink scheduling information that the network side equipment is sent can be dispatched is received, And/or
Receive the maximum downstream running time-frequency resource quantity that the down dispatch information that the network side equipment is sent can be dispatched.
In conjunction with fourth aspect and above-mentioned possible implementation, in the fourth possible implementation, the equipment is also Including：
Transmitter, for sending resource request message to network side equipment, the resource request message is for making the net Network side apparatus is that the target UE distributes running time-frequency resource.
5th aspect, the embodiment of the present invention provide a kind of communication equipment, including：
Allocation unit, for being at least one data channel assignment control channel；
Unit is established, number in the control time slot and data channel in control channel for establishing the allocation unit distribution According to the mapping relations of running time-frequency resource；
Transmission unit, for by it is described establish unit foundation mapping relations notifying user equipment UE；
The allocation unit, for distributing running time-frequency resource location information for the target UE when needing regulation goal UE；
Generation unit, running time-frequency resource location information and the unit of establishing for being distributed according to the allocation unit are established Mapping relations generate the scheduling information of at least one data channel, the scheduling information makes the target UE according to Running time-frequency resource location information carries out data transmission；
The transmission unit, the control channel for being distributed by allocation unit send the life to the target UE The scheduling information generated at unit.
In conjunction with the 5th aspect, in the first possible implementation, the scheduling information that the transmission unit is sent includes：Institute Running time-frequency resource position within the scope of the running time-frequency resource for the data channel that the mark and the control channel for stating target UE can dispatch Information.
In conjunction with the first possible implementation of the 5th aspect and the 5th aspect, in second of possible implementation, The running time-frequency resource location information of allocation unit distribution includes：
The position of the corresponding virtual resource of the running time-frequency resource；Alternatively,
The physical location of the running time-frequency resource；Alternatively,
It is controlled in the control channel opposite within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot Location information.
In conjunction with the above-mentioned possible implementation of the 5th aspect and the 5th aspect, in the third possible implementation, institute Stating the scheduling information that transmission unit is sent includes：Uplink scheduling information and down dispatch information；
The communication equipment further includes：Determination unit；
The determination unit, for determining the proportion of the uplink scheduling information and the down dispatch information, Yi Jisuo State the location information of uplink scheduling information and the down dispatch information in the control channel；
The transmission unit is also used to the uplink scheduling information and the downlink tune determined according to the determination unit The proportion for spending information, sends the uplink on the uplink scheduling information and the corresponding position of the down dispatch information Scheduling information and the down dispatch information.
In conjunction with the third possible implementation of the 5th aspect and the 5th aspect, in the 4th kind of possible implementation, The transmission unit is specifically used for：
If the scheduling information includes：Uplink scheduling information and down dispatch information, using same control channel to described When UE sends the uplink scheduling information and the down dispatch information, the uplink scheduling is distinguished using different time slot proportions Information and the down dispatch information；
Alternatively,
If the scheduling information includes：Uplink scheduling information and down dispatch information, using same control channel to described When UE sends the uplink scheduling information and the down dispatch information, the uplink scheduling information is in the control of control channel The uplink instruction carried in gap is different from the downlink instruction that the down dispatch information carries in the control time slot of control channel；
Alternatively,
If the scheduling information includes：Uplink scheduling information and down dispatch information, using different control channels to institute It states UE and sends the uplink scheduling information and the down dispatch information.
In conjunction with the 4th kind of possible implementation of the 5th aspect and the 5th aspect, in the 5th kind of possible implementation, The transmission unit, is also used to
The proportion of the uplink scheduling information and the down dispatch information is sent into the UE；
And/or
The differentiation mode of the uplink scheduling information and the down dispatch information is sent into the UE, the differentiation mode Mode, or instruction data separation mode are distinguished for time slot proportion；
And/or
The maximum uplink time/frequency source quantity that the uplink scheduling information can be dispatched sends the UE；
And/or
The maximum downstream running time-frequency resource quantity that the down dispatch information can be dispatched sends the UE.
6th aspect, the embodiment of the present invention provide a kind of user equipment, including：
Receiving unit, for the mapping relations of network side equipment notice, the mapping relations are that network side equipment is at least After one data channel assignment control channel, data time-frequency in the control time slot and data channel in the control channel of foundation Resource impact relationship；
The receiving unit receives the scheduling information that the network side equipment is sent by the control channel, the tune Spending information is that the network side equipment is generated according to data running time-frequency resource location information in data channel and the mapping relations The scheduling information of at least one data channel, the running time-frequency resource location information are that the network side equipment needs regulation goal UE When, for target UE distribution；
Acquiring unit, for obtaining the network according to the received scheduling information of the receiving unit and the mapping relations Side is the data running time-frequency resource position of the data channel of target UE distribution
Processing unit, for carrying out data biography with network side equipment on the running time-frequency resource position that the acquiring unit obtains It is defeated.
In conjunction with the 6th aspect, in the first possible implementation, the received scheduling information of receiving unit includes： Running time-frequency resource position within the scope of the running time-frequency resource for the data channel that the mark and the control channel of the target UE can dispatch Confidence breath.
In conjunction with the first possible implementation of the 6th aspect and the 6th aspect, in second of possible implementation In, the running time-frequency resource location information that the acquiring unit obtains includes：
The position of the corresponding virtual resource of the running time-frequency resource；Alternatively,
The physical location of the running time-frequency resource；Alternatively,
It is controlled in the control channel opposite within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot Location information.
In conjunction with the above-mentioned possible implementation of the 6th aspect and the 6th aspect, in the third possible implementation, The receiving unit, is also used to
Receive matching for uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Than, and/or,
Receive the area of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Divide method, and/or,
The maximum uplink time/frequency source quantity that the uplink scheduling information that the network side equipment is sent can be dispatched is received, And/or
Receive the maximum downstream running time-frequency resource quantity that the down dispatch information that the network side equipment is sent can be dispatched.
In conjunction with the above-mentioned possible implementation of the 6th aspect and the 6th aspect, in the fourth possible implementation, Further include：Transmission unit；
The transmission unit, for sending resource request message to network side equipment, the resource request message is for making The network side equipment is that the target UE distributes running time-frequency resource.
As shown from the above technical solution, the resource regulating method, data transmission method and equipment of the embodiment of the present invention, passes through Network side equipment is data channel assignment control channel, establishes the mapping relations of control channel and data channel, and mapping is closed System notice UE, and then network side equipment generates scheduling information, scheduling information is sent target UE by control channel, so that target UE carries out data transmission according to scheduling information, thus by knowing number in control time slot and data channel in control channel in advance According to the mapping relations of running time-frequency resource, solve the problems, such as that control channel is limited in the prior art, it can be in half-duplex FDD system Scheduling of resource is rationally carried out, the allocation efficiency of resource of half-duplex FDD system is improved.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of resource regulating method provided by the invention；
Fig. 2 is the schematic diagram of the control channel proportion in one embodiment of the invention；
Fig. 3 to Fig. 6 is the schematic diagram of the mapping relations of control channel and data channel that one embodiment of the invention provides；
Fig. 7 is the form schematic diagram of uplink scheduling information and down dispatch information that one embodiment of the invention provides；
Fig. 8 is the flow diagram for the data transmission method that one embodiment of the invention provides；
Fig. 9 is the structural schematic diagram for the communication equipment that one embodiment of the invention provides；
Figure 10 is the structural schematic diagram for the user equipment that one embodiment of the invention provides；
Figure 11 be another embodiment of the present invention provides communication equipment structural schematic diagram；
Figure 12 be another embodiment of the present invention provides user equipment structural schematic diagram.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In half-duplex FDD system, network side equipment such as base station can also be sent while receiving the data that UE is sent Data give other UE.When network side equipment is in fdd mode, and UE is in half-FDD mode, mentioned using the embodiment of the present invention The allocation efficiency of resource of half-duplex FDD system can be improved in the resource regulating method of confession.
It should be understood that there are a control channels for present technology, when only depositing a control channel, in the control channel The upper a large amount of data resource of scheduling, will result in the limited problem of control channel, to make the transmission of various UE in current M2M Rate is not high.And it might have several data channels in the system of following M2M and combine and carry out using when there are multiple When control channel, in the prior art there is no under scene existing for multiple control channels, how data resource is scheduled Scheme.
Fig. 1 is a kind of flow diagram of resource regulating method provided by the invention, the resource regulating method of the present embodiment Including as described below.
101, network side equipment is at least one data channel assignment control channel, establishes the control channel and the number It is believed that the mapping relations in road, the mapping relations are the control time slot in control channel and data running time-frequency resource in data channel The mapping relations are notified whole UE by mapping relations, network side equipment.
Wherein, data channel includes uplink data channels and/or downstream data channel.
For example, mapping relations can be notified whole UE by system broadcasts or paging message by network side equipment, this Embodiment is not limited thereof.
Since the content of the scheduling instruction information of control channel in narrowband systems can be compressed, to make scheduling instruction letter It only include the partial information of the running time-frequency resource position of data channel in breath, UE needs to know in advance each control channel energy as a result, The corresponding running time-frequency resource range of the data channel enough dispatched.
In the present embodiment, whole UE at this refer to whole UE in network side equipment overlay area.
102, when network side equipment needs regulation goal UE, the network side equipment is that the target UE distributes time-frequency money Source location information；
103, network side equipment according to the running time-frequency resource location information and the mapping relations generate it is described at least one The scheduling information of data channel, the scheduling information make the target UE carry out data biography according to the running time-frequency resource location information It is defeated.
For example, scheduling information includes：The data letter that the mark and the control channel of the target UE can dispatch Running time-frequency resource location information within the scope of the running time-frequency resource in road.
It should be noted that target UE mark be network side equipment be target UE distribution unique identification, can before access or Person distributes when being initially accessed.
In the present embodiment, running time-frequency resource location information can be：The position of the corresponding virtual resource of running time-frequency resource；Alternatively, The physical location of running time-frequency resource；Alternatively, controlling the running time-frequency resource of the corresponding data channel that can be dispatched of time slot in control channel Relative position information in range.
It should be noted that target UE above-mentioned is the UE of network side equipment pre-scheduling.Target UE can be whole UE, can also be with It is at least one of whole UE.
104, network side equipment sends the scheduling information to the target UE by the control channel.
As can be seen from the above embodiments, the resource regulating method of the present embodiment is at least one data by network side equipment Channel distribution control channel, establishes the mapping relations of the control channel and the data channel, and the mapping relations are control The mapping relations of data running time-frequency resource in control time slot and data channel in channel, and the mapping relations are notified to UE, So that target UE passes through the mapping relations for knowing data running time-frequency resource in control time slot and data channel in control channel in advance, Data communication is carried out, solves the problems, such as that control channel is limited in the prior art, can rationally carry out in half-duplex FDD system Scheduling of resource improves the allocation efficiency of resource of half-duplex FDD system.
Optionally, the scheduling information in abovementioned steps 103 may include：Uplink scheduling information (Uplink Scheduling Information, abbreviation UI) and/or down dispatch information (Downlink Scheduling Information, abbreviation DI)； Wherein, the UI is used to indicate the target UE for being used to send data of scheduling and the uplink time/frequency source that can be dispatched；The DI The down time-frequency resource that is used to indicate the target UE for receiving data of scheduling and can dispatch.
Optionally, when scheduling information includes UI and DI, correspondingly, before step 104, the resource regulating method can Include the steps that following being not shown in the figure 105：
105, network side equipment determines the position letter of the proportion and UI and DI of the UI and the DI in control channel Breath.
The proportion of UI and the DI are as shown in Fig. 2, Fig. 2 shows two control channels to match, i.e., control channel matches 1 He Control channel proportion 2.
Optionally, aforementioned step 104 can be the process of following steps 106：
106, network side equipment sends UI and DI according to the proportion of UI and DI in the corresponding resource of UI and DI.
For example, UI and DI is can be distinguished according to time slot proportion, and time slot proportion distinguishes mode and includes：
UI and DI is sent to the UE according to same control channel, then UI and DI can be used different time slot proportions and carry out It distinguishes；Optionally, instruction data separation mode includes：UI and DI is sent to the UE using same control channel, then UI is being controlled The uplink instruction carried in the control time slot of channel processed is different from the downlink instruction that DI is carried in the control time slot of control channel. UI and DI can be distinguished according to specific instruction in optional implementation at this, for example, can carry in the control information UI instruction and DI instruction.
It should be understood that the system of half-duplex FDD, UE can not send and receive data simultaneously, UE needs to know UI Time slot proportion relationship with DI is to realize that data are transmitted.
Certainly, in other embodiments, UI and DI above-mentioned can also be used different control channels and send to whole UE, this Embodiment is not limited thereof.
In a kind of optional application scenarios, aforementioned method shown in FIG. 1 may also include the step 107 being not shown in the figure：
107, the proportion of the UI and the DI are sent the whole UE by the network side equipment；
And/or
The differentiation mode of the UI and DI is sent the whole UE by the network side equipment, and the differentiation mode is The time slot proportion being previously mentioned distinguishes mode, or instruction data separation mode, and details are not described herein.
In the present embodiment, the proportion of UI and DI can be the same or different, and be arranged according to actual needs.
In addition, the uplink time/frequency source quantity that difference UI can be dispatched can be different.When the downlink that different DI can be dispatched Frequency resource quantity can also be different.Also, the maximum uplink time/frequency source quantity that UI can be dispatched and the maximum that DI can be dispatched Down time-frequency resource quantity can also be different.
Below by taking a control channel as an example, resource regulating method is illustrated, it should be strongly noted that of the invention Including being not limited to this.
301, network side equipment is that uplink data channels and downstream data channel distribute a control channel, and establish the control The channel processed corresponding relationship with uplink data channels and downstream data channel respectively.
As shown in figure 3, network side equipment needs to establish the control channel and upstream data when there are 1 control channel The mapping relations of channel and downstream data channel, as shown by the dotted line in fig. 3, first UI, second UI, of control channel Three UI and the 4th UI respectively correspond the ascending resource 1,2,3 and 4 of uplink data channels, first DI of control channel and Two DI respectively correspond corresponding with the downlink resource 1 and 2 of downstream data channel.
UE receives control information, that is, scheduling information, once finding one's own UE-ID wherein, meeting basis is received The time-frequency location for controlling information, controls the content of information, and the mapping mode of the control channel and data channel obtained before, The position of corresponding uplink or downlink data resource is further obtained, to realize the communication with network.
Further, the upper UI in control channel and DI proportion can be with flexible configuration, such as can be according to different industry Service type or portfolio carry out flexible configuration.
For example, as shown in figure 3, the proportion of UI and DI in control channel proportion are identical；Such as Fig. 4, Fig. 5 institute Show, the proportion of UI and DI in control channel proportion are different, and the quantity of DI is greater than the quantity of UI in Fig. 4, and DI can be dispatched Downstream data channel be two；In Fig. 5, the quantity of DI is greater than the quantity of UI, and the downstream data channel that DI can be dispatched is Three.
Further, as shown in fig. 6, UI above-mentioned and DI also can be merged into control information (Control scheduling Information, abbreviation CI), i.e. CI can dispatch uplink data channels and downstream data channel on identical control time slot.
For example, Fig. 7 shows the format of UI and DI above-mentioned, and certainly, this is merely to illustrate the example that the present invention lifts Son, the present invention include being not limited to following citings：
UI may include the mark and at least one of following fields of target UE：
Channel indication field, resource location field, resource size indication field etc..Wherein, channel indication field is specified adjusts The channel number of degree, the resource location information of the specified scheduling of resource location field.The length of the DI for being and UI that are shown in FIG. 7 Respectively 90 bits and 45 bits.In general, the DI or UI of 90 bit lengths at most can once dispatch 4 target UE, each mesh Mark UE is at best able to be assigned continuous 8 subframes；The DI or UI of 45 bit lengths at most can once dispatch 2 target UE, often A UE is at best able to be assigned continuous 4 subframes.
It should be noted that the data channel resource that each UI or DI can be dispatched can carry out over different frequencies Frequency hopping.Fig. 3 unappropriated uplink or ascending resource into Fig. 6 up for grabs can use.
In conjunction with above description, UI and DI can be distinguished in system broadcasts using different time slot proportions, can also be used Different control channels is distinguished, and uplink and downlink can also be carried in the control time slot of control channel and is indicated to distinguish, these types of feelings Condition is only the citing of the present embodiment, and the present invention includes not limiting the side for the scheduling information that the above-mentioned network side equipment enumerated is sent Formula.
302, upstream data resource and downlink that network side equipment can dispatch time slot each in each control channel The position prior notice UE of data resource.
In practical applications, network side equipment also need the maximum uplink time/frequency source quantity that can dispatch the UI and/ Or the maximum downstream running time-frequency resource quantity that the DI can be dispatched is sent to whole UE.For example, will by way of system broadcasts The maximum downstream running time-frequency resource quantity notice that the maximum uplink time/frequency source quantity and/or the DI that UI can be dispatched can dispatch All UE.
Based on above-mentioned understanding, the resource regulating method of the embodiment of the present invention can for several uplink data channels and/or under One control channel of row data channel assignment.It include the scheduling information and/or downlink data of uplink data channels in control channel The scheduling information of channel.
In embodiment, the running time-frequency resource location information that each scheduling information can dispatch can lead in system broadcasts Know, can also be determined according to agreement or agreement.
By upper, network side equipment flexibly configurable scheme is (for example, UI in scheduling information can be adjusted flexibly in network side equipment With the proportion of DI), to meet different business feature and occupation condition, different application scenarios are adapted to, and then solve The limited problem of control channel in the prior art, scheduling of resource can be rationally carried out in half-duplex FDD system, improves half pair The allocation efficiency of resource of work FDD system.
In the specific application process, scheduling information above-mentioned may include：
The first, the location information of UI frame and DI frame in control channel.
The second, all running time-frequency resource location informations that can dispatch of each control frame (UI frame and DI frame as the aforementioned).
In this way, being no longer needed for specifically indicating the position of distribution resource, to carry in control frame with reduction in control frame Information size.
The resource location in running time-frequency resource location information at this can be actual physical time-frequency resource position, can also be with It is virtual running time-frequency resource position.Virtual resource location can map to physical time-frequency resource position.And running time-frequency resource position Information may also include：The initial position of the physical resource that each control frame can be dispatched in time, initial position in frequency, Scheduling information is compressed to realize.
Third, the data channel that can be dispatched if there is multiple control channels, each control channel correspondence, or each control The data channel that each control frame in channel processed can be dispatched.
Since UE uses semiduplex mode, network side equipment such as base station can be made preferably to compress scheduling information.It should illustrate , within certain period, running time-frequency resource scheduled in control frame above-mentioned can be orthogonal.
Certainly, network side equipment can be used same control channel and send the scheduling information including above content to target UE, Scheduling information including above content can also be sent to UE using different control channels.
Fig. 8 shows the flow diagram of the data transmission method of one embodiment of the invention offer, as shown in figure 8, this reality The data transmission method for applying example may include following the description.
801, the mapping relations of network side equipment notice are received, the mapping relations are that network side equipment is at least one number After channel distribution control channel, the control time slot in the control channel of foundation is reflected with data running time-frequency resource in data channel Penetrate relationship.
The data channel of the present embodiment includes uplink data channels and/or downstream data channel.
802, the scheduling information that the network side equipment is sent by the control channel is received, the scheduling information is institute Network side equipment is stated to be believed according at least one data that data running time-frequency resource position in data channel and the mapping relations generate The scheduling information in road is the target UE points when the running time-frequency resource position is that the network side equipment needs regulation goal UE Match.
803, the data that the network side is target UE distribution are obtained according to the scheduling information and the mapping relations to believe The data running time-frequency resource position in road.
804, carry out data transmission on the running time-frequency resource position of the acquisition with network side equipment.
Scheduling information above-mentioned may include：The data channel that the mark of target UE and the control channel can dispatch Running time-frequency resource location information within the scope of running time-frequency resource.
For example, running time-frequency resource location information may include：The position of the corresponding virtual resource of running time-frequency resource, running time-frequency resource Physical location, the phase in the control channel within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of control time slot To location information.
Above-mentioned all UE receive the mapping relations of network side equipment notice, may make the compressible scheduling information of network side equipment The information of transmission, and then the content sent is few many compared with the prior art, and then improves efficiency of transmission.
It will be appreciated that control channel and the mapping relations of data channel are exemplified below：The system broadcasts of network side equipment It is notified that all UE, No. 1 control time slot in No. 1 control channel corresponds to the frame number 1 of uplink data channels 1 and 2, frame number 2, frame number 3, frame number 4.If scheduling information inside include target UE1 and target UE2 mark (IDentity, abbreviation ID), target UE1 and The sequence that target UE2 occurs according to UE ID, UE1 can occupy No. 1 channel, and UE2 can occupy No. 2 channels.And scheduling information is only logical Know all UE, occupancy is frame number 1 in each data channel respectively, frame number 2, frame number 3, which continuous resource in frame number 4, Such as, target UE1, the resource identification of distribution are 01；Target UE2, the resource identification of distribution are 11.Exactly mean network side equipment For target UE1 distribution be data channel 1 frame number 1,2 resource of frame number, for target UE2 distribution be data channel 2 frame number 1, frame number 2, frame number 3, the resource of frame number 4.
Optionally, data transmission method above-mentioned is before step 801, may also include following the step of being not shown in the figure 800：
800, resource request message is sent to network side equipment, the resource request message is for making the network side equipment Running time-frequency resource is distributed for target UE.
For example, UE can monitoring control channel, obtain idle uplink data frames；By the idle uplink data frames, to institute It states network side equipment and sends the resource request message.
Alternatively, UE receives the instruction information that network side equipment is sent, instruction information, which is used to indicate, distributes to the UE transmission The subframe that the resource request message uses；UE can be in the subframe indicated by the instruction information, to the network side equipment Send the resource request message.
In specific application, UE monitors the mapping that network side equipment is sent generally after sending resource request message Relationship and scheduling information, if UE reads self identification (such as ID) in received scheduling information, can according to scheduling information into The transmission of row data.
Optionally, before step 804, above-mentioned data transmission method may also include following the step of being not shown in the figure 804a：
804a：The proportion of UI and DI in the scheduling information that the network side equipment is sent is received, and/or,
The differentiating method of UI and DI in the scheduling information that the network side equipment is sent is received, and/or,
The maximum uplink time/frequency source quantity that the UI that the network side equipment is sent can be dispatched is received, and/or,
Receive the maximum downstream running time-frequency resource quantity that the DI that the network side equipment is sent can be dispatched.
Wherein, differentiating method includes at least the time slot proportion being previously mentioned and distinguishes mode or instruction data separation mode, The present invention includes being not limited to this.
In the present embodiment, above-mentioned data transmission method, the mapping relations sent by monitoring network side equipment are described Mapping relations are the mapping relations of control channel and data channel, and then target UE receives the scheduling letter that network side equipment is sent Breath, the scheduling information are network side equipment according to the running time-frequency resource position that mapping relations and network side equipment are that target UE is distributed What information generated, carried out data transmission according to the running time-frequency resource location information in scheduling information, above-mentioned target UE by obtaining in advance The mapping relations for knowing data running time-frequency resource in control time slot and the data channel in control channel, solve and control in the prior art The limited problem of channel, network side equipment can rationally carry out scheduling of resource in half-duplex FDD system, improve half-duplex The allocation efficiency of resource of FDD system.
Fig. 9 is the structural schematic diagram for the communication equipment that one embodiment of the invention provides, as shown in figure 9, communication equipment includes： Processor 91 and transmitter 92；
Wherein, processor 91 are established in the control channel for being at least one data channel assignment control channel The mapping relations of data running time-frequency resource in time slot and data channel are controlled, and the mapping relations are notified into UE；
The processor 91, for distributing running time-frequency resource for the target UE when communication equipment needs regulation goal UE Location information；
The processor 91, for generating described at least one according to the running time-frequency resource location information and the mapping relations The scheduling information of a data channel, the scheduling information make the target UE carry out data according to the running time-frequency resource location information Transmission；
Transmitter 92, the control channel for being distributed by the processor 91 send the scheduling letter to the target UE Breath.
For example, the scheduling information of the transmission of transmitter 92 includes：The mark of the target UE and control letter Running time-frequency resource location information within the scope of the running time-frequency resource for the data channel that road can be dispatched.
Optionally, the running time-frequency resource location information in the mapping relations of the foundation of processor 91 includes：The time-frequency money The position of the corresponding virtual resource in source；The physical location of the running time-frequency resource；The corresponding energy of time slot is controlled in the control channel Relative position information within the scope of the running time-frequency resource for the data channel enough dispatched.
In the present embodiment, the scheduling information of the transmission of transmitter 92 includes：UI and DI；
In a particular application, the processor 91 is also used to：
Determine the position letter of the proportion and the UI and the DI of the UI and the DI in the control channel Breath；
According to the proportion of the UI and the DI, sent on the UI and the corresponding position the DI UI and The DI.
In addition, the differentiation mode of UI and DI can when the UI and DI is sent using same control channel to the UE Including：Time slot proportion distinguishes mode and instruction data separation mode.
For example, the UI and DI is distinguished using different time slot proportions；Alternatively, the UI is in control channel The uplink instruction carried in control time slot is different from the downlink instruction that the DI is carried in the control time slot of control channel.
Certainly, the UI and DI is sent using different control channels to the UE.
Optionally, processor 91 is also used to, and the proportion of the UI and the DI are sent the UE；
And/or the differentiation mode of the UI and DI is sent into the UE, the differentiation mode is time slot proportion differentiation Mode, or instruction data separation mode；
And/or the maximum uplink time/frequency source quantity that can dispatch the UI sends the UE；
And/or the maximum downstream running time-frequency resource quantity that can dispatch the DI sends the UE.
The differentiation mode of the UI and DI can refer to the description in preceding method embodiment, and the present embodiment is not gone to live in the household of one's in-laws on getting married herein It states.
The communication equipment of the present embodiment can solve resource scheduling in half-duplex FDD system, improve half-duplex FDD system The allocation efficiency of resource of system.
Communication equipment in above-described embodiment can execute the technical solution of embodiment of the method shown in earlier figures 1, realize Principle is similar with technical effect, and details are not described herein again.
Figure 10 is the structural schematic diagram for the user equipment that one embodiment of the invention provides, as shown in Figure 10, user equipment packet It includes：Receiver 1001 and processor 1002；
Receiver 1001, for receiving the mapping relations of network side equipment notice, the mapping relations are network side equipment After at least one data channel assignment control channel, number in the control time slot and data channel in the control channel of foundation According to time-frequency resource maps relationship；
The receiver 1001 receives the scheduling information that the network side equipment is sent by the control channel, described Scheduling information is that the network side equipment generates extremely according to data running time-frequency resource position in data channel and the mapping relations Lack the scheduling information of a data channel is when the running time-frequency resource position is that the network side equipment needs regulation goal UE The target UE distribution；
Processor 1002 obtains the network according to the received scheduling information of the receiver 1001 and the mapping relations Side is the data running time-frequency resource position of the data channel of target UE distribution；
The processor 1002, for being set according to the received running time-frequency resource location information of the receiver 1001 with network side It is standby to carry out data transmission.
For example, the received scheduling information of the receiver 1001 includes：The mark and the control of the target UE Running time-frequency resource location information within the scope of the running time-frequency resource for the data channel that channel can be dispatched.
The running time-frequency resource location information that the processor 1002 obtains includes：The corresponding virtual resource of the running time-frequency resource Position；The physical location of the running time-frequency resource；The corresponding data channel that can be dispatched of time slot is controlled in the control channel Relative position information within the scope of running time-frequency resource.
In a particular application, the receiver 1001 is also used to：
The proportion of UI and DI in the scheduling information that the network side equipment is sent is received, and/or,
The differentiating method of UI and DI in the scheduling information that the network side equipment is sent is received, and/or,
The maximum uplink time/frequency source quantity that the UI that the network side equipment is sent can be dispatched is received, and/or,
Receive the maximum downstream running time-frequency resource quantity that the DI that the network side equipment is sent can be dispatched.
The differentiating method of UI and DI at this can distinguish mode, or instruction for the time slot proportion in preceding method embodiment Data separation mode, can refer to description above-mentioned, and the present embodiment is not repeating.
Optionally, the user equipment further includes transmitter 1003 not shown in the figure, the transmitter 1003 be used for Network side equipment sends resource request message, and the resource request message is for making the network side equipment target UE points With running time-frequency resource.
The user equipment of the present embodiment is interacted with communication equipment above-mentioned, can solve the problems, such as that control channel is limited, Improve the allocation efficiency of resource of half-duplex FDD system.
User equipment in above-mentioned the present embodiment can be used for executing the technical solution of embodiment of the method shown in Fig. 8, realize Principle is similar with technical effect, and details are not described herein again.
Figure 11 be another embodiment of the present invention provides communication equipment structural schematic diagram, as shown in figure 11, communication equipment Including：Allocation unit 1101 establishes unit 1102, transmission unit 1103 and generation unit 1104；
Allocation unit 1101, for being at least one data channel assignment control channel；
Unit 1102 is established, control time slot and data for establishing in the control channel that the allocation unit 1101 is distributed The mapping relations of data running time-frequency resource in channel；
Transmission unit 1103, for by the mapping relations notifying user equipment UE for establishing unit 1102 and establishing；
The allocation unit 1101, for distributing running time-frequency resource position for the target UE when needing regulation goal UE Information；
Generation unit 1104, running time-frequency resource location information and the foundation for being distributed according to the allocation unit 1101 The mapping relations that unit is established generate the scheduling information of at least one data channel, and the scheduling information makes the target UE Carried out data transmission according to the running time-frequency resource location information；
The transmission unit 1103, the control channel for being distributed by allocation unit 1101 are sent out to the target UE The scheduling information for sending the generation unit to generate.
For example, the scheduling information of the transmission of transmission unit 1103 includes：The mark and the control of the target UE Running time-frequency resource location information within the scope of the running time-frequency resource for the data channel that channel processed can be dispatched.
The running time-frequency resource location information that the allocation unit 1101 is distributed includes：The corresponding virtual resource of the running time-frequency resource Position；The physical location of the running time-frequency resource；The corresponding data channel that can be dispatched of time slot is controlled in the control channel Running time-frequency resource within the scope of relative position information.
In the present embodiment, the scheduling information of the transmission of transmission unit 1103 includes：UI and DI；
Optionally, the communication equipment of the present embodiment may also include determination unit 1105 not shown in the figure；
The determination unit 1105, the proportion and the UI and DI for determining the UI and the DI are in institute State the location information in control channel；
The transmission unit 1103, the UI for being also used to be determined according to the determination unit 1105 and the DI's matches Than sending the UI and the DI on the UI and the corresponding position the DI.
It should be noted that the transmission unit 1103 sends the UI and DI to the UE using same control channel When, different time slot proportions can be used and distinguish the UI and DI；
Alternatively, when the transmission unit 1103 sends the UI and DI to the UE using same control channel, institute The uplink instruction that UI is carried in the control time slot of control channel is stated to take in the control time slot of control channel different from the DI The downlink of band indicates.
Certainly, the transmission unit 1103 can be used different control channels and send the UI and DI to the UE.
In an optional implementation manner, the transmission unit 1103 is also used to, by the proportion of the UI and the DI Send the UE；And/or
The differentiation mode of the UI and DI is sent into the UE, the differentiation mode is that time slot proportion distinguishes mode, Or instruction data separation mode；
And/or the maximum uplink time/frequency source quantity that can dispatch the UI sends the UE；
And/or the maximum downstream running time-frequency resource quantity that can dispatch the DI sends the UE.
The communication equipment of the present embodiment solves the problems, such as that control channel is limited in the prior art, can be in half-duplex FDD Scheduling of resource is rationally carried out in system, improves the allocation efficiency of resource of half-duplex FDD system.
Communication equipment in above-described embodiment can execute the technical solution of embodiment of the method shown in earlier figures 1, realize Principle is similar with technical effect, and details are not described herein again.
Figure 12 be another embodiment of the present invention provides user equipment structural schematic diagram, as shown in figure 12, user equipment Including：Receiving unit 1201, acquiring unit 1202 and processing unit 1203；
Wherein, receiving unit 1201, for the mapping relations of network side equipment notice, the mapping relations set for network side It is standby for after at least one data channel assignment control channel, in the control time slot and data channel in the control channel of foundation Data time-frequency resource maps relationship；
The receiving unit 1201 receives the scheduling information that the network side equipment is sent by the control channel, institute Stating scheduling information is that the network side equipment is produced according to data running time-frequency resource location information in data channel and the mapping relations The scheduling information of at least one raw data channel, the running time-frequency resource location information are that the network side equipment needs to dispatch mesh When marking UE, for target UE distribution；
Acquiring unit 1202, for being obtained according to the received scheduling information of the receiving unit 1201 and the mapping relations The network side is the data running time-frequency resource position of the data channel of target UE distribution
Processing unit 1203, on the running time-frequency resource position that the acquiring unit 1202 obtains with network side equipment into The transmission of row data.
For example, the received scheduling information of the receiving unit 1201 includes：The mark and the control of the target UE Running time-frequency resource location information within the scope of the running time-frequency resource for the data channel that channel processed can be dispatched.
The running time-frequency resource location information that the acquiring unit 1202 obtains includes：The corresponding virtual resource of the running time-frequency resource Position；The physical location of the running time-frequency resource；The corresponding data channel that can be dispatched of time slot is controlled in the control channel Running time-frequency resource within the scope of relative position information.
In a particular application, the receiving unit 1201, is also used to, and receives the scheduling that the network side equipment is sent The proportion of UI and DI in information, and/or,
The differentiating method of UI and DI in the scheduling information that the network side equipment is sent is received, and/or,
The maximum uplink time/frequency source quantity that the UI that the network side equipment is sent can be dispatched is received, and/or,
Receive the maximum downstream running time-frequency resource quantity that the DI that the network side equipment is sent can be dispatched.
The differentiating method of UI and DI at this can distinguish mode and be referred to for time slot proportion described in preceding method embodiment Show data separation mode, referring to the description in preceding method embodiment, this embodiment is not repeated.
Optionally, user equipment above-mentioned may also include transmission unit 1204 not shown in the figure；
The transmission unit 1204 is used to send resource request message to network side equipment, and the resource request message is used for Make the network side equipment target UE distribution running time-frequency resource.
User equipment in above-mentioned the present embodiment can be used for executing the technical solution of embodiment of the method shown in Fig. 8, realize Principle is similar with technical effect, and details are not described herein again.
Those of ordinary skill in the art will appreciate that：Realize that all or part of the steps of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes：ROM, RAM, magnetic disk or light The various media that can store program code such as disk.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that：Its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (30)

1. a kind of resource regulating method, which is characterized in that including：
Network side equipment is at least one data channel assignment control channel, establishes control time slot and the number in the control channel It is believed that in road data running time-frequency resource mapping relations, and by the mapping relations notifying user equipment UE；
When network side equipment needs regulation goal UE, the network side equipment is that the target UE distributes running time-frequency resource position letter Breath；
The network side equipment generates at least one described data according to the running time-frequency resource location information and the mapping relations The scheduling information of channel, the scheduling information carry out data transmission the target UE according to the running time-frequency resource location information； The scheduling information includes：Uplink scheduling information and down dispatch information；
The network side equipment determine the uplink scheduling information and the down dispatch information proportion and the uplink tune Spend the location information of information and the down dispatch information in the control channel；
The network side equipment is according to described in the proportion and each leisure of the uplink scheduling information and the down dispatch information Location information in control channel, to institute on the uplink scheduling information and the corresponding position of the down dispatch information It states target UE and sends the uplink scheduling information and the down dispatch information.
2. the method according to claim 1, wherein the scheduling information includes：The mark of the target UE, and Running time-frequency resource location information within the scope of the running time-frequency resource for the data channel that the control channel can dispatch.
3. according to the method described in claim 2, it is characterized in that, the running time-frequency resource location information includes：
The position of the corresponding virtual resource of the running time-frequency resource；
The physical location of the running time-frequency resource；
The relative position within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot is controlled in the control channel Information.
4. the method according to claim 1, wherein the uplink scheduling information and the down dispatch information are adopted When being sent with same control channel to the UE, the uplink scheduling information and the down dispatch information use different time slots Proportion distinguishes；
Alternatively,
When the uplink scheduling information and the down dispatch information are sent using same control channel to the UE, the uplink The uplink instruction that scheduling information carries in the control time slot of control channel is different from the down dispatch information in control channel Control time slot in carry downlink instruction；
Alternatively,
The uplink scheduling information and the down dispatch information are sent using different control channels to the UE.
5. according to the method described in claim 4, it is characterized in that, the method also includes：
The proportion of the uplink scheduling information and the down dispatch information is sent the UE by the network side equipment；
And/or
The differentiation mode of the uplink scheduling information and the down dispatch information is sent the UE, institute by the network side equipment Stating differentiation mode is that time slot proportion distinguishes mode, or instruction data separation mode；
And/or
The maximum uplink time/frequency source quantity that the network side equipment can dispatch the uplink scheduling information sends the UE；
And/or
The maximum downstream running time-frequency resource quantity that the network side equipment can dispatch the down dispatch information sends the UE.
6. a kind of data transmission method, which is characterized in that including：
The mapping relations of network side equipment notice are received, the mapping relations are that network side equipment is at least one data channel point After control channel, data time-frequency resource maps relationship in the control time slot and data channel in the control channel of foundation；
The network side equipment is received according to the proportion and each leisure control of uplink scheduling information and down dispatch information Location information in channel, the institute sent on the uplink scheduling information and the corresponding position of the down dispatch information Uplink scheduling information and the down dispatch information are stated, the uplink scheduling information and the down dispatch information are the network The tune at least one data channel that side apparatus is generated according to data running time-frequency resource position in data channel and the mapping relations Spending information when the running time-frequency resource position is that the network side equipment needs regulation goal user equipment (UE) is the target UE Distribution；
The data for the data channel that the network side is target UE distribution are obtained according to the scheduling information and the mapping relations Running time-frequency resource position；
Carry out data transmission on the running time-frequency resource position of the acquisition with network side equipment.
7. according to the method described in claim 6, it is characterized in that, the scheduling information includes：The mark of the target UE, and Running time-frequency resource location information within the scope of the running time-frequency resource for the data channel that the control channel can dispatch.
8. the method according to the description of claim 7 is characterized in that the running time-frequency resource location information includes：
The position of the corresponding virtual resource of the running time-frequency resource；
The physical location of the running time-frequency resource；
The relative position within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot is controlled in the control channel Information.
9. according to any method of claim 6 to 8, which is characterized in that the running time-frequency resource position in the acquisition Before upper and network side equipment carries out data transmission, the method also includes：
The proportion of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent is received, And/or
Receive the differentiation side of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Method, and/or,
The maximum uplink time/frequency source quantity that the uplink scheduling information that the network side equipment is sent can be dispatched is received, and/or,
Receive the maximum downstream running time-frequency resource quantity that the down dispatch information that the network side equipment is sent can be dispatched.
10. according to any method of claim 6 to 8, which is characterized in that the mapping for receiving network side equipment notice Before relationship, the method also includes：
Resource request message is sent to network side equipment, the resource request message is for making the network side equipment mesh It marks UE and distributes running time-frequency resource.
11. a kind of communication equipment, which is characterized in that including：
Processor, for being at least one data channel assignment control channel, establish control time slot in the control channel with The mapping relations of data running time-frequency resource in data channel, and by the mapping relations notifying user equipment UE；
The processor, for distributing running time-frequency resource position letter for the target UE when communication equipment needs regulation goal UE Breath；
The processor, for generating at least one described data according to the running time-frequency resource location information and the mapping relations The scheduling information of channel, the scheduling information carry out data transmission the target UE according to the running time-frequency resource location information； The scheduling information includes：Uplink scheduling information and down dispatch information；
The processor is also used to：Determine the uplink scheduling information and the down dispatch information proportion and it is described on The location information of row scheduling information and the down dispatch information in the control channel；
Transmitter, for the proportion and each leisure control according to the uplink scheduling information and the down dispatch information Location information in channel processed, to described on the uplink scheduling information and the corresponding position of the down dispatch information Target UE sends the uplink scheduling information and the down dispatch information.
12. communication equipment according to claim 11, which is characterized in that the scheduling information that the transmitter is sent includes： Running time-frequency resource position within the scope of the running time-frequency resource for the data channel that the mark and the control channel of the target UE can dispatch Confidence breath.
13. communication equipment according to claim 12, which is characterized in that in the mapping relations that the processor is established when Frequency resource location information includes：
The position of the corresponding virtual resource of the running time-frequency resource；
The physical location of the running time-frequency resource；
The relative position within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot is controlled in the control channel Information.
14. communication equipment according to claim 11, which is characterized in that the transmitter is specifically used for：
When the uplink scheduling information and the down dispatch information are sent using same control channel to the UE, the uplink Scheduling information and the down dispatch information are distinguished using different time slot proportions；
Alternatively,
When the uplink scheduling information and the down dispatch information are sent using same control channel to the UE, the uplink The uplink instruction that scheduling information carries in the control time slot of control channel is different from the down dispatch information in control channel Control time slot in carry downlink instruction；
Alternatively,
The uplink scheduling information and the down dispatch information are sent using different control channels to the UE.
15. communication equipment according to claim 14, which is characterized in that the transmitter is also used to the uplink scheduling Information and the proportion of the down dispatch information send the UE；
And/or
The differentiation mode of the uplink scheduling information and the down dispatch information is sent into the UE, when the differentiation mode is Gap matches differentiation mode, or instruction data separation mode；
And/or
The maximum uplink time/frequency source quantity that the uplink scheduling information can be dispatched sends the UE；
And/or
The maximum downstream running time-frequency resource quantity that the down dispatch information can be dispatched sends the UE.
16. a kind of user equipment, which is characterized in that including：
Receiver, for receiving the mapping relations of network side equipment notice, the mapping relations are that network side equipment is at least one After a data channel assignment control channel, data time-frequency is provided in the control time slot and data channel in the control channel of foundation Source mapping relations；
The receiver receives the network side equipment according to the proportion of uplink scheduling information and down dispatch information and respectively Location information in the control channel, in the uplink scheduling information and the corresponding position of the down dispatch information The uplink scheduling information and the down dispatch information of upper transmission, the uplink scheduling information and the down dispatch information At least one number generated for the network side equipment according to data running time-frequency resource position in data channel and the mapping relations It is believed that the scheduling information in road is when the running time-frequency resource position is that the network side equipment needs regulation goal user equipment (UE) The target UE distribution；
Processor obtains the network side according to the received scheduling information of the receiver and the mapping relations as target UE points The data running time-frequency resource position for the data channel matched；
The processor, for carrying out data biography according to the received running time-frequency resource location information of the receiver and network side equipment It is defeated.
17. user equipment according to claim 16, which is characterized in that the received scheduling information of receiver includes： Running time-frequency resource position within the scope of the running time-frequency resource for the data channel that the mark and the control channel of the target UE can dispatch Confidence breath.
18. user equipment according to claim 17, which is characterized in that the running time-frequency resource position letter that the processor obtains Breath includes：
The position of the corresponding virtual resource of the running time-frequency resource；
The physical location of the running time-frequency resource；
The relative position within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot is controlled in the control channel Information.
19. 6 to 18 any user equipment according to claim 1, which is characterized in that the receiver is also used to：
The proportion of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent is received, And/or
Receive the differentiation side of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Method, and/or,
The maximum uplink time/frequency source quantity that the uplink scheduling information that the network side equipment is sent can be dispatched is received, and/or,
Receive the maximum downstream running time-frequency resource quantity that the down dispatch information that the network side equipment is sent can be dispatched.
20. 6 to 18 any user equipment according to claim 1, which is characterized in that the equipment further includes：
Transmitter, for sending resource request message to network side equipment, the resource request message is for making the network side Equipment is that the target UE distributes running time-frequency resource.
21. a kind of communication equipment, which is characterized in that including：
Allocation unit, for being at least one data channel assignment control channel；
Unit is established, in the control time slot and data channel in control channel for establishing the allocation unit distribution when data The mapping relations of frequency resource；
Transmission unit, for by it is described establish unit foundation mapping relations notifying user equipment UE；
The allocation unit, for distributing running time-frequency resource location information for the target UE when needing regulation goal UE；
Generation unit, running time-frequency resource location information for distributing according to the allocation unit and described establishes reflecting for unit foundation The scheduling information that relationship generates at least one data channel is penetrated, the scheduling information makes the target UE according to the time-frequency Resource location information carries out data transmission；The scheduling information includes：Uplink scheduling information and down dispatch information；
Determination unit, for determine the uplink scheduling information and the down dispatch information proportion and the uplink tune Spend the location information of information and the down dispatch information in the control channel；
The transmission unit is also used to the proportion according to the uplink scheduling information and the down dispatch information, and respectively Location information in the control channel, in the uplink scheduling information and the corresponding position of the down dispatch information On to the target UE send the uplink scheduling information and the down dispatch information.
22. communication equipment according to claim 21, which is characterized in that the scheduling information packet that the transmission unit is sent It includes：Time-frequency money within the scope of the running time-frequency resource for the data channel that the mark and the control channel of the target UE can dispatch Source location information.
23. communication equipment according to claim 22, which is characterized in that the running time-frequency resource position of the allocation unit distribution Information includes：
The position of the corresponding virtual resource of the running time-frequency resource；
The physical location of the running time-frequency resource；
The relative position within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot is controlled in the control channel Information.
24. communication equipment according to claim 21, which is characterized in that the transmission unit is specifically used for：
When sending the uplink scheduling information and the down dispatch information to the UE using same control channel, using difference Time slot proportion distinguish the uplink scheduling information and the down dispatch information；
Alternatively,
When sending the uplink scheduling information and the down dispatch information to the UE using same control channel, the uplink The uplink instruction that scheduling information carries in the control time slot of control channel is different from the down dispatch information in control channel Control time slot in carry downlink instruction；
Alternatively,
The uplink scheduling information and the down dispatch information are sent to the UE using different control channels.
25. communication equipment according to claim 24, which is characterized in that the transmission unit is also used to
The proportion of the uplink scheduling information and the down dispatch information is sent into the UE；
And/or
The differentiation mode of the uplink scheduling information and the down dispatch information is sent into the UE, when the differentiation mode is Gap matches differentiation mode, or instruction data separation mode；
And/or
The maximum uplink time/frequency source quantity that the uplink scheduling information can be dispatched sends the UE；
And/or
The maximum downstream running time-frequency resource quantity that the down dispatch information can be dispatched sends the UE.
26. a kind of user equipment, which is characterized in that including：
Receiving unit, for the mapping relations of network side equipment notice, the mapping relations are that network side equipment is at least one After data channel assignment control channel, data running time-frequency resource in the control time slot and data channel in the control channel of foundation Mapping relations；
The receiving unit receives the network side equipment according to the proportion of uplink scheduling information and down dispatch information and each Location information in the comfortable control channel, in the uplink scheduling information and the corresponding position of the down dispatch information Set the uplink scheduling information and the down dispatch information of transmission, the uplink scheduling information and descending scheduling letter Breath is that the network side equipment generates at least according to data running time-frequency resource location information in data channel and the mapping relations The scheduling information of one data channel, the running time-frequency resource location information are that the network side equipment needs regulation goal user to set When standby UE, for target UE distribution；
Acquiring unit, for being according to the received scheduling information of the receiving unit and the mapping relations acquisition network side The data running time-frequency resource position of the data channel of target UE distribution
Processing unit, for carrying out data transmission on the running time-frequency resource position that the acquiring unit obtains with network side equipment.
27. user equipment according to claim 26, which is characterized in that the received scheduling information packet of receiving unit It includes：Time-frequency money within the scope of the running time-frequency resource for the data channel that the mark and the control channel of the target UE can dispatch Source location information.
28. user equipment according to claim 27, which is characterized in that the running time-frequency resource position that the acquiring unit obtains Information includes：
The position of the corresponding virtual resource of the running time-frequency resource；
The physical location of the running time-frequency resource；
The relative position within the scope of the running time-frequency resource of the corresponding data channel that can be dispatched of time slot is controlled in the control channel Information.
29. according to any user equipment of claim 26 to 28, which is characterized in that the receiving unit is also used to
The proportion of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent is received, And/or
Receive the differentiation side of uplink scheduling information and down dispatch information in the scheduling information that the network side equipment is sent Method, and/or,
The maximum uplink time/frequency source quantity that the uplink scheduling information that the network side equipment is sent can be dispatched is received, and/or,
Receive the maximum downstream running time-frequency resource quantity that the down dispatch information that the network side equipment is sent can be dispatched.
30. according to any user equipment of claim 26 to 28, which is characterized in that further include：Transmission unit；
The transmission unit, for sending resource request message to network side equipment, the resource request message is described for making Network side equipment is that the target UE distributes running time-frequency resource.
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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109451870B (en) * 2018-05-18 2023-10-10 北京小米移动软件有限公司 Uplink data transmission method, device and computer readable storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101132229A (en) * 2006-08-21 2008-02-27 北京三星通信技术研究有限公司 Transmission method and device for descending shared control signal channel
CN101682399A (en) * 2007-03-12 2010-03-24 韩国电子通信研究院 Radio resource allocation and data transmission in packet based mobile communication system
CN103139819A (en) * 2009-08-28 2013-06-05 华为技术有限公司 Method and device of ensuring searching space and candidate control channel recourses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7616610B2 (en) * 2005-10-04 2009-11-10 Motorola, Inc. Scheduling in wireless communication systems
CN101247171A (en) * 2007-02-16 2008-08-20 北京三星通信技术研究有限公司 Device and method for using appointed resource to transmit control channel
CN101426275B (en) * 2007-10-29 2011-04-06 大唐移动通信设备有限公司 Method and system for confirming transmission parameter in random access process
CN101499963B (en) * 2008-02-03 2011-07-20 大唐移动通信设备有限公司 Method and apparatus for downlink transmission
CN101938748B (en) * 2009-06-30 2013-06-26 华为技术有限公司 Method for indicating channel configuration and method and equipment for receiving data
CN101984719B (en) * 2010-11-17 2013-01-23 华中科技大学 Resource reuse method and equipment for machine-to-machine (M2M) downlink control information

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101132229A (en) * 2006-08-21 2008-02-27 北京三星通信技术研究有限公司 Transmission method and device for descending shared control signal channel
CN101682399A (en) * 2007-03-12 2010-03-24 韩国电子通信研究院 Radio resource allocation and data transmission in packet based mobile communication system
CN103139819A (en) * 2009-08-28 2013-06-05 华为技术有限公司 Method and device of ensuring searching space and candidate control channel recourses

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