CN104640214B - Transmit method, base station and the user equipment of data - Google Patents

Transmit method, base station and the user equipment of data Download PDF

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Publication number
CN104640214B
CN104640214B CN201310573608.9A CN201310573608A CN104640214B CN 104640214 B CN104640214 B CN 104640214B CN 201310573608 A CN201310573608 A CN 201310573608A CN 104640214 B CN104640214 B CN 104640214B
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subframe
common subframe
common
base station
feedback information
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CN104640214A (en
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李强
大卫·马瑞泽
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201310573608.9A priority Critical patent/CN104640214B/en
Priority to PCT/CN2014/091269 priority patent/WO2015070811A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1806—Go-back-N protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Abstract

The invention discloses a kind of method, base station and user equipment for transmitting data, this method includes：If the scheduling subframe for meeting hybrid automatic repeat-request HARQ sequential relationships with the first common subframe is special subframe, it determines to send Downlink Control Information DCI, the DCI to user equipment (UE) in the second common subframe before the scheduling subframe for dispatching the transmitting uplink data in the described first common subframe；In the described second common subframe the DCI is sent to the UE；Receive the upstream data that the UE is sent according to the DCI in the described first common subframe.The method of transmission data according to embodiments of the present invention, in the presence of special subframe, the base station is by being scheduled and feeding back to UE in common subframe, can solve the problems, such as the presence due to special subframe and caused by normal data transmission can not be carried out between UE and base station, so as to improve system performance and user experience.

Description

Transmit method, base station and the user equipment of data
Technical field
It is set the present embodiments relate to the communications field, and more particularly, to method, base station and the user of transmission data It is standby.
Background technology
In Long Term Evolution（Long Term Evolution, referred to as " LTE "）In system, when base station is needed to some It, can be on the uplink to the user's equipment when user equipment is scheduled（User Equipment, referred to as " UE "）It sends Downlink Control Information（Downlink Control Information, referred to as " DCI "）, the DCI can dispatch the UE progress Data transmission in uplink can also dispatch the data receiver on UE progress downlinks.For uplink scheduling For, if UE receives the DCI and the DCI of base station transmission for schedules uplink transmission on subframe n, which can be in son Upstream data is sent to base station on frame n+k, subframe n+k and subframe n meets hybrid automatic repeat-request（Hybrid Automatic Repeat reQuest, referred to as " HARQ "）Sequential relationship, specifically, for the frequency division duplex of the 8th version （Frequency Division Duplex, referred to as " FDD "）System, the value of k is 4, and for time division duplex（Time Division Duplex, referred to as " TDD "）System, the value of k can be obtained by tabling look-up.Further, the base station is in subframe n When the upstream data of UE transmissions is received on+k, which can send on subframe n+k+l to the UE confirms （Acknowledgement, referred to as " ACK "）Or deny（Non-Acknowledgement, referred to as " NACK "）Message, with Indicate respectively that the base station receives the upstream data success or failure of UE transmissions.Wherein, subframe n+k+l and subframe n+k meets HARQ sequential relationships.Specifically, for the FDD system of the 8th version, the value of the l is 4, and for TDD system, it should The value of l can be obtained by tabling look-up.
For downlink scheduling, if UE receives the DCI and the DCI of base station transmission under scheduling on subframe n Uplink transmission, the base station send downlink data on subframe n to the UE, and correspondingly, which can receive base station hair on subframe n The downlink data sent.Further, for the UE when receiving the downlink data of base station transmission on subframe n, which can be in subframe n ACK or NACK message is sent to the base station on+k, to indicate respectively that the UE receives the downlink data success or mistake of base station transmission It loses.Wherein, subframe n+l and subframe n meets HARQ sequential relationships.Specifically, for the FDD system of the 8th version, the l Value for 4, and for TDD system, the value of the l can pass through acquisition of tabling look-up.
However, with advances in technology, special subframe has been introduced in LTE system, these special subframes may be in uplink Road or in the downlink, and these special subframes are only used for some particular services, for example, multimedia broadcast multi-broadcasting business （Multimedia Broadcast Multicast Service, referred to as " MBMS "）, device-to-device（Device to Device, referred to as " D2D "）Business or machine type communication（Machine Type Communication, referred to as " MTC "）Industry Business etc., these special subframes are not used to the data transmission in the general service in addition to above-mentioned particular service, can not also use In these data dispatch and feedback.In this way, due to the presence of special subframe, scheduling letter can not normally be sent by being likely to result in base station Order and feedback or user equipment can not normally be fed back, and affect the normal data transfer between user equipment and base station. The main object of the present invention be exactly in order to solve presence due to special subframe and caused by can not between user equipment and base station The problem of carrying out normal data transmission.
The content of the invention
An embodiment of the present invention provides a kind of method, base station and user equipmenies for transmitting data, enable to base station and use Family equipment can normally communicate in the presence of special subframe.
In a first aspect, a kind of method for transmitting data is provided, including：If mix automatic weight with the first common subframe satisfaction The scheduling subframe for passing request HARQ sequential relationships is special subframe, is determined in the second common subframe before the scheduling subframe On to user equipment (UE) send Downlink Control Information DCI, which, which is used to dispatching upstream data in the first common subframe, passes It is defeated；In the second common subframe DCI is sent to the UE；The UE is received to be sent in the first common subframe according to the DCI Upstream data.
With reference to first aspect, in the first possible implementation, the first enhanced object in the second common subframe It is corresponding with the first common subframe to manage down control channel EPDCCH resource collections；It should be in the second common subframe to the UE The DCI is sent, including：In the first EPDCCH resource collections in the second common subframe DCI is sent to the UE.
The possible realization method of with reference to first aspect the first, in second of possible realization method, the UE's EPDCCH occupies at least three EPDCCH resource collections in the second common subframe, in at least three EPDCCH resource collections Each EPDCCH resource collections include at least one Physical Resource Block PRB.
With reference to first aspect, in the third possible realization method, the first physical resource in the second common subframe Block PRB is corresponding with the first common subframe；The DCI should be sent to the UE in the second common subframe, including：This second On the first PRB in common subframe the DCI is sent to the UE.
With reference to first aspect, in the 4th kind of possible realization method, the indication bit position instruction which includes should DCI is used to dispatch the transmitting uplink data in the first common subframe.
The 4th kind of possible realization method with reference to first aspect, in the 5th kind of possible realization method, the instruction ratio The value of special position be according to be located at the second common subframe after and the continuous special son closest with the second common subframe What the quantity of frame was set.
With reference to first aspect or with reference to first aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, this method further includes：It should if meeting with the first common subframe The feedback subframe of HARQ sequential relationships is special subframe, is sent out in the 3rd common subframe after the feedback subframe to the UE Feedback information is sent, which is used to indicate whether to be properly received the upstream data.
The 6th kind of possible realization method with reference to first aspect, in the 7th kind of possible realization method, the 3rd is general The first physical hybrid automatic repeat request indicator channel PHICH groups in logical subframe are corresponding with the first common subframe；It is somebody's turn to do Feedback information is sent to the UE in the 3rd common subframe after the feedback subframe, including：In the 3rd common subframe The first PHICH groups in the UE send the feedback information.
The 6th kind of possible realization method with reference to first aspect, in the 8th kind of possible realization method, the feedback letter Breath includes indication bit position, which is used to indicate the feedback information corresponding to the uplink in the first common subframe Data transmission.
The 8th kind of possible realization method with reference to first aspect, in the 9th kind of possible realization method, the instruction ratio The value of special position be according to be located at the 3rd common subframe before and the continuous special son closest with the 3rd common subframe What the quantity of frame was set.
With reference to first aspect or with reference to first aspect the first to any one of the 9th kind of possible realization method can The realization method of energy in the tenth kind of possible realization method, is determined in second before the scheduling subframe commonly at this Before sending DCI to UE in subframe, this method further includes：Indication information is sent to the UE, it is special which is used to indicate The position of subframe.
Second aspect provides a kind of method for transmitting data, including：Receive what base station was sent in the second common subframe Downlink Control Information DCI；Determine the DCI for dispatch the first common subframe on transmitting uplink data, wherein, it is first general with this The scheduling subframe that logical subframe meets hybrid automatic repeat-request HARQ sequential relationships is special subframe and the second common subframe position Before the scheduling subframe；According to the DCI, upstream data is sent to the base station in the first common subframe.
With reference to second aspect, in the first possible implementation, which sends in the second common subframe DCI, including：Receive first enhanced Physical Downlink Control Channel EPDCCH resource of the base station in the second common subframe The DCI sent in set；This determine the DCI for dispatch the first common subframe on transmitting uplink data, including：According to this First EPDCCH resource collections and the correspondence of the first common subframe determine the DCI for dispatching the first common subframe On transmitting uplink data.
With reference to the first possible realization method of second aspect, in second of possible realization method, the UE's EPDCCH occupies at least three EPDCCH resource collections in the second common subframe, in at least three EPDCCH resource collections Each EPDCCH resource collections include at least one Physical Resource Block PRB.
With reference to second aspect, in the third possible realization method, which sends in the second common subframe DCI, including：Receive the DCI that the base station is sent on the first Physical Resource Block PRB of the second common subframe；This is determined Transmitting uplink datas of the DCI in the first common subframe of scheduling, including：According to the first PRB and the first common subframe Correspondence, determine the DCI for dispatching transmitting uplink data in the first common subframe.
With reference to second aspect, in the 4th kind of possible realization method, this determine the DCI for dispatch the first common subframe On transmitting uplink data, including：According to the value of the DCI indication bit positions included, determine the DCI for dispatch it is first general Transmitting uplink data in logical subframe.
With reference to the 4th kind of possible realization method of second aspect, in the 5th kind of possible realization method, which should The value for the indication bit position that DCI includes, determine the DCI for dispatch the first common subframe on transmitting uplink data, including： According to the value of the indication bit position and after the second common subframe and the company closest with the second common subframe The quantity of continuous special subframe determines the DCI for dispatching the transmitting uplink data in the first common subframe.
With reference to second aspect or combine second aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, this method further includes：The base station is received in the 3rd common subframe The feedback information of transmission, wherein, meet the feedback subframes of the HARQ sequential relationships with the first common subframe for special subframe and 3rd subframe is located at after the feedback subframe；Determine that the upstream data that the feedback information corresponds in the first common subframe passes It is defeated.
With reference to the 6th kind of possible realization method of second aspect, in the 7th kind of possible realization method, which should The feedback information that base station is sent in the 3rd common subframe, including：Receive first object of the base station in the 3rd common subframe The feedback information sent in reason hybrid automatic repeat request indication channel PHICH groups；This determines that the feedback information corresponds to and is somebody's turn to do Transmitting uplink data in first common subframe, including：It is closed according to the first PHICH groups are corresponding with the first common subframe System determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
With reference to the 6th kind of possible realization method of second aspect, in the 8th kind of possible realization method, this is determined should Feedback information corresponds to the transmitting uplink data in the first common subframe, including：The instruction included according to the feedback information The value of bit determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
With reference to the 8th kind of possible realization method of second aspect, in the 9th kind of possible realization method, which should The value for the indication bit position that feedback information includes determines the upstream data that the feedback information corresponds in the first common subframe Transmission, including：According to the value of the indication bit position and before the 3rd common subframe and with the 3rd common subframe distance The quantity of nearest continuous special subframe determines that the upstream data that the feedback information corresponds in the first common subframe passes It is defeated.
With reference to second aspect or combine second aspect the first to any one of the 9th kind of possible realization method can Can realization method, in the tenth kind of possible realization method, the DCI that the reception base station is sent in the second common subframe it Before, this method further includes：The indication information of base station transmission is received, which is used to indicate the position of special subframe.
With reference to second aspect or combine second aspect the first to any one of the tenth kind of possible realization method can The realization method of energy, in a kind of the tenth possible realization method, this method further includes：Base station hair is detected on special subframe The DCI sent；If the DCI that the base station is sent is detected, with being somebody's turn to do in the subframe for meeting the HARQ sequential relationships with the special subframe Carry out data transmission between base station and/or carry out transmission of feedback information.
The third aspect provides a kind of method for transmitting data, including：User equipment (UE) is received in the first common subframe The upstream data of transmission；If the feedback subframe for meeting hybrid automatic repeat-request HARQ sequential relationships with the first common subframe is Special subframe determines to send feedback information, the feedback letter to the UE in the 3rd common subframe after the feedback subframe Breath is used to indicate whether to be properly received the upstream data；In the 3rd common subframe the feedback information is sent to the UE.
With reference to the third aspect, in the first possible implementation, the first physical mixed in the 3rd common subframe Automatic repeat request instruction channel PHICH groups are corresponding with the first common subframe；It should be sent out in the 3rd common subframe to the UE Feedback information is sent, including：In the first PHICH groups in the 3rd common subframe the feedback information is sent to the UE.
With reference to the first possible realization method of the third aspect, in second of possible realization method, the UE's The quantity for the PHICH groups that PHICH is occupied in the 3rd common subframe is more than what the PHICH was occupied in the 4th common subframe The quantity of PHICH groups, the 4th common subframe are used to only feed back the transmitting uplink data in a subframe.
With reference to the third aspect, in the third possible realization method, which includes indication bit position, this refers to Show that bit is used to indicate the feedback information corresponding to the transmitting uplink data in the first common subframe.
With reference to the third possible realization method of the third aspect, in the 4th kind of possible realization method, the instruction ratio The value of special position be according to be located at the 3rd common subframe before and the continuous special son closest with the 3rd common subframe What the quantity of frame was set.
With reference to the 4th kind of possible realization method of the third aspect, in the 5th kind of possible realization method, in the reception Before the upstream data that the UE is sent in the first general service subframe, this method further includes：Indication information is sent to the UE, it should Indication information is used to indicate the position of particular service subframe, which is located at the 3rd common subframe by the UE for definite The quantity of closest continuous special subframe before and with the 3rd common subframe.
With reference to the third aspect or combine the third aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, in the uplink that the reception UE is sent in the first common subframe Before data, this method further includes：Downlink Control Information DCI is sent to the UE in the second common subframe, which is used to indicate The UE sends upstream data in the first common subframe, and the DCI indicates that the UE is received in the 3rd common subframe and is directed to The feedback information of the transmitting uplink data.
With reference to the 6th kind of possible realization method of the third aspect, in the 7th kind of possible realization method, if with this One common subframe meets the scheduling subframe of the HARQ sequential relationships for special subframe, which is located at the scheduling subframe Before.
Fourth aspect provides a kind of method for transmitting data, including：Receive what base station was sent in the 3rd common subframe Feedback information；Determine the transmitting uplink data that the feedback information corresponds in the first common subframe, wherein, with the first common son Frame meets the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships and is located at this for special subframe and the 3rd common subframe After feedback subframe.
With reference to fourth aspect, in the first possible implementation, which sends in the 3rd common subframe Feedback information, including：Receive first physical mixed automatic repeat request instruction letter of the base station in the 3rd common subframe The feedback information sent in road PHICH groups；This determines that the upstream data that the feedback information corresponds in the first common subframe passes It is defeated, including：According to the correspondence of the first PHICH groups and the first common subframe, determine that the feedback information corresponds to first Transmitting uplink data in common subframe.
With reference to the first possible realization method of fourth aspect, in second of possible realization method, user equipment The quantity for the PHICH groups that the PHICH of UE is occupied in the 3rd common subframe is occupied more than the PHICH in the 4th common subframe PHICH groups quantity, the 4th common subframe is for only feeding back the transmitting uplink data in a subframe.
With reference to fourth aspect, in the third possible realization method, it is common that this determines that the feedback information corresponds to first Transmitting uplink data in subframe, including：According to the value for the indication bit position that the feedback information includes, the feedback information is determined Corresponding to the transmitting uplink data in the first common subframe.
With reference to the third possible realization method of fourth aspect, in the 4th kind of possible realization method, which should The value for the indication bit position that feedback information includes determines that the upstream data that the feedback information corresponds in the first common subframe passes It is defeated, including：According to the value of the indication bit position and before the 3rd common subframe and with the 3rd common subframe distance The quantity of nearest continuous special subframe determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
With reference to the 4th kind of possible realization method of fourth aspect, in the 5th kind of possible realization method, in the basis The value of the indication bit position and before the 3rd common subframe and with closest continuous of the 3rd common subframe The quantity of special subframe determines that the feedback information corresponds to before the transmitting uplink data in the first common subframe, and this method is also Including：The indication information of base station transmission is received, which is used to indicate the position of particular service subframe；According to the instruction Information determines that this is located at before the 3rd common subframe and the continuous special subframe closest with the 3rd common subframe Quantity.
With reference to fourth aspect or combine fourth aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, in the feedback that the reception base station is sent in the 3rd common subframe Before information, this method further includes：The Downlink Control Information DCI that the base station is sent in the second common subframe is received, which uses Upstream data is sent in the first common subframe in instruction user equipment (UE), and indicates that the UE connects in the 3rd common subframe The feedback information narrowed to the transmitting uplink data；The feedback information that the reception base station is sent in the 3rd common subframe, bag It includes：According to the DCI, the feedback information that base station is sent is received in the 3rd common subframe.
With reference to the 6th kind of possible realization method of fourth aspect, in the 7th kind of possible realization method, if with this One common subframe meets the scheduling subframe of the HARQ sequential relationships for special subframe, which is located at the scheduling subframe Before.
5th aspect provides a kind of method for transmitting data, including：Receive what base station was sent in the first common subframe Downlink data；If the feedback subframe for meeting hybrid automatic repeat-request HARQ sequential relationships with the first common subframe is special son Frame determines to be used to refer to base station transmission feedback information, the feedback information in the second common subframe after the feedback subframe Show whether be properly received the downlink data；In the second common subframe feedback information is sent to the base station.
With reference to the 5th aspect, in the first possible implementation, the first physical uplink in the second common subframe Control channel PUCCH resource is corresponding with the first common subframe；In the second common subframe this should be sent to the base station instead Feedforward information, including：In first PUCCH resource in the second common subframe feedback information is sent to the base station.
With reference to the first possible realization method of the 5th aspect, in second of possible realization method, user equipment The quantity for the PUCCH resource that the PUCCH of UE is occupied in the second common subframe is accounted for more than the PUCCH in the 3rd common subframe The quantity of PUCCH resource, the 3rd common subframe are used to only feed back the downlink data transmission in a subframe.
With reference to the 5th aspect, in the third possible realization method, which includes indication bit position, this refers to Show that bit is used to indicate the feedback information corresponding to the downlink data transmission in the first common subframe.
With reference to the third possible realization method of the 5th aspect, in the 4th kind of possible realization method, the instruction ratio The value of special position be according to be located at the second common subframe before and the continuous special son closest with the second common subframe What the quantity of frame was set.
With reference to the 4th kind of possible realization method of the 5th aspect, in the 5th kind of possible realization method, in the reception Before the downlink data that base station is sent in the first common subframe, this method further includes：The indication information of base station transmission is received, The indication information is used to indicate the position of special subframe；According to the indication information, determine to be located at before the second common subframe And the quantity of the continuous special subframe closest with the second common subframe.
With reference to the 5th aspect or combine the 5th aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, in the downlink that the reception base station is sent in the first common subframe Before data, this method further includes：The Downlink Control Information DCI of base station transmission is received, which is used to indicate user equipment (UE) The downlink data of base station transmission is received in the first common subframe, and the DCI indicates the UE in the second common subframe Upper feedback information sent for the downlink data transmission；This determine in the second common subframe after the feedback subframe to The base station sends feedback information, including：According to the DCI, determine to send the feedback letter to the base station in the second common subframe Breath.
6th aspect provides a kind of method for transmitting data, including：User equipment (UE) is received in the second common subframe The feedback information of transmission；Determine the feedback information correspond to the first common subframe on downlink data transmission, wherein, with this first The feedback subframe that common subframe meets hybrid automatic repeat-request HARQ sequential relationships is special subframe and the second common subframe After the feedback subframe.
With reference to the 6th aspect, in the first possible implementation, what reception UE was sent in the second common subframe Feedback information, including：It receives and is sent in the first Physical Uplink Control Channel PUCCH resources of the UE in the second common subframe The feedback information；This determines the downlink data transmission that the feedback information corresponds in the first common subframe, including：According to this The correspondence of one PUCCH resource and the first common subframe, under determining that the feedback information corresponds in the first common subframe Row data transmission.
With reference to the first possible realization method of the 6th aspect, in second of possible realization method, the UE's The quantity for the PUCCH resource that PUCCH is occupied in the second common subframe is more than what the PUCCH was occupied in the 3rd common subframe The quantity of PUCCH resource, the 3rd common subframe are used to only feed back the downlink data transmission in a subframe.
With reference to the 6th aspect, in the third possible realization method, it is common that this determines that the feedback information corresponds to first Downlink data transmission in subframe, including：According to the value for the indication bit position that the feedback information includes, the feedback information is determined Corresponding to the downlink data transmission in the first common subframe.
With reference to the third possible realization method of the 6th aspect, in the 4th kind of possible realization method, which should The value for the indication bit position that feedback information includes determines that the downlink data that the feedback information corresponds in the first common subframe passes It is defeated, including：According to the value of the indication bit position and before the second common subframe and with the second common subframe distance The quantity of nearest continuous special subframe determines the downlink data transmission that the feedback information corresponds in the first common subframe.
With reference to the 4th kind of possible realization method of the 6th aspect, in the 5th kind of possible realization method, in the reception Before the feedback information sent in the second common subframe, this method further includes the UE：Indication information is sent to the UE, it should Indication information is used to indicate the position of special subframe, which is used to indicate the position of special subframe, the indication information quilt The UE for determine this be located at the second common subframe before and the continuous special son closest with the second common subframe The quantity of frame.
With reference to the 6th aspect or combine the 6th aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, in the feedback that the reception UE is sent in the second common subframe Before information, this method further includes：Downlink Control Information DCI is sent to the UE, and it is first common at this which is used to indicate the UE Downlink data is received in subframe, and the DCI indicates that the UE is sent in the second common subframe for the downlink data transmission The feedback information, the DCI are used to determine to send the feedback information in the second common subframe by the UE.
7th aspect, provides a kind of base station, including：Determining module, if for being mixed certainly with the first common subframe satisfaction The scheduling subframe of dynamic repeat requests HARQ sequential relationships is special subframe, is determined common in second before the scheduling subframe Downlink Control Information DCI is sent to user equipment (UE) in subframe, which is used to dispatch the upstream data in the first common subframe Transmission；Sending module, for sending the DCI to the UE in the second common subframe that is determined in the determining module；Receiving module, For receiving the upstream data that the UE is sent according to the DCI that the sending module is sent in the first common subframe.
With reference to the 7th aspect, in the first possible implementation, the first enhanced object in the second common subframe It is corresponding with the first common subframe to manage down control channel EPDCCH resource collections；The sending module be specifically used for this second In the first EPDCCH resource collections in common subframe the DCI is sent to the UE.
With reference to the first possible realization method of the 7th aspect, in second of possible realization method, the UE's EPDCCH occupies at least three EPDCCH resource collections in the second common subframe, in at least three EPDCCH resource collections Each EPDCCH resource collections include at least one Physical Resource Block PRB.
With reference to the 7th aspect, in the third possible realization method, the first physical resource in the second common subframe Block PRB is corresponding with the first common subframe；The sending module is specifically used on the first PRB in the second common subframe The DCI is sent to the UE.
With reference to the 7th aspect, in the 4th kind of possible realization method, the fingers that include of the DCI which sends Show that bit indicates the DCI for dispatching the transmitting uplink data in the first common subframe.
With reference to the 4th kind of possible realization method of the 7th aspect, in the 5th kind of possible realization method, the instruction ratio The value of special position be according to be located at the second common subframe after and the continuous special son closest with the second common subframe What the quantity of frame was set.
With reference to the 7th aspect or combine the 7th aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, if the sending module is additionally operable to and the first common subframe meets The feedback subframe of the HARQ sequential relationships is special subframe, to the UE in the 3rd common subframe after the feedback subframe Feedback information is sent, which is used to indicate whether to be properly received the upstream data.
With reference to the 6th kind of possible realization method of the 7th aspect, in the 7th kind of possible realization method, the 3rd is general The first physical hybrid automatic repeat request indicator channel PHICH groups in logical subframe are corresponding with the first common subframe；The hair Module is sent specifically for sending the feedback information to the UE in the first PHICH groups in the 3rd common subframe.
With reference to the 6th kind of possible realization method of the 7th aspect, in the 8th kind of possible realization method, the feedback letter Breath includes indication bit position, which is used to indicate the feedback information corresponding to the uplink in the first common subframe Data transmission.
With reference to the 8th kind of possible realization method of the 7th aspect, in the 9th kind of possible realization method, the instruction ratio The value of special position be according to be located at the 3rd common subframe before and the continuous special son closest with the 3rd common subframe What the quantity of frame was set.
With reference to the 7th aspect or combine the 7th aspect the first to any one of the 9th kind of possible realization method can Can realization method, in the tenth kind of possible realization method, the sending module be additionally operable to the determining module determine positioned at Before sending DCI to UE in the second common subframe before the scheduling subframe, indication information is sent to the UE, which uses In the position of instruction special subframe.
Eighth aspect provides a kind of user equipment (UE), including：Receiving module, for receiving base station in the second common son The Downlink Control Information DCI sent on frame；Determining module, for determining that the DCI that the receiving module receives is used to dispatch first Transmitting uplink data in common subframe, wherein, meet hybrid automatic repeat-request HARQ sequential with the first common subframe and close The scheduling subframe of system is located at for special subframe and the second common subframe before the scheduling subframe；Sending module, should for basis DCI sends upstream data in the first common subframe determined in the determining module to the base station.
With reference to eighth aspect, in the first possible implementation, which is specifically used for the reception base station and exists The DCI sent in the first enhanced Physical Downlink Control Channel EPDCCH resource collections in the second common subframe；This is really Cover half block is specifically used for the correspondence according to the first EPDCCH resource collections and the first common subframe, determines the reception mould The DCI that block receives is used to dispatch the transmitting uplink data in the first common subframe.
With reference to the first possible realization method of eighth aspect, in second of possible realization method, the UE's EPDCCH occupies at least three EPDCCH resource collections in the second common subframe, in at least three EPDCCH resource collections Each EPDCCH resource collections include at least one Physical Resource Block PRB.
With reference to eighth aspect, in the third possible realization method, which is specifically used for the reception base station and exists The DCI sent on first Physical Resource Block PRB of the second common subframe；The determining module be specifically used for according to this first PRB and the correspondence of the first common subframe determine the DCI and are passed for dispatching the upstream data in the first common subframe It is defeated.
With reference to eighth aspect, in the 4th kind of possible realization method, which is specifically used for wrapping according in the DCI The value of the indication bit position included, determine the DCI for dispatch the first common subframe on transmitting uplink data.
With reference to the 4th kind of possible realization method of eighth aspect, in the 5th kind of possible realization method, this determines mould Block be specifically used for according to the value of the indication bit position and after the second common subframe and with the second common subframe away from Quantity from nearest continuous special subframe determines the DCI for dispatching the transmitting uplink data in the first common subframe.
With reference to eighth aspect or combine eighth aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, which is additionally operable to receive the base station in the 3rd common son The feedback information sent on frame, wherein, the feedback subframe that the HARQ sequential relationships are met with the first common subframe is special son Frame and the 3rd subframe is located at after the feedback subframe；The determining module is additionally operable to determine the feedback letter that the receiving module receives Breath corresponds to the transmitting uplink data in the first common subframe.
With reference to the 6th kind of possible realization method of eighth aspect, in the 7th kind of possible realization method, the reception mould Block is specifically used for receiving first physical hybrid automatic repeat request indicator channel PHICH of the base station in the 3rd common subframe The feedback information sent in group；The determining module is specifically used for pair according to the first PHICH groups and the first common subframe It should be related to, determine that the feedback information of receiving module reception corresponds to the transmitting uplink data in the first common subframe.
With reference to the 6th kind of possible realization method of eighth aspect, in the 8th kind of possible realization method, this determines mould Block is specifically used for the value of the indication bit position included according to the feedback information, determines the feedback information that the receiving module receives Corresponding to the transmitting uplink data in the first common subframe.
With reference to the 8th kind of possible realization method of eighth aspect, in the 9th kind of possible realization method, this determines mould Block be specifically used for according to the value of the indication bit position and before the 3rd common subframe and with the 3rd common subframe distance The quantity of nearest continuous special subframe determines that the upstream data that the feedback information corresponds in the first common subframe passes It is defeated.
With reference to eighth aspect or combine eighth aspect the first to any one of the 9th kind of possible realization method can The realization method of energy, in the tenth kind of possible realization method, which is additionally operable to common second in the reception base station Before the DCI sent in subframe, the indication information of base station transmission is received, which is used to indicate the position of special subframe It puts.
With reference to eighth aspect or combine eighth aspect the first to any one of the tenth kind of possible realization method can The realization method of energy, in a kind of the tenth possible realization method, which further includes：Detection module, in special subframe Detect the DCI of base station transmission；Transport module, if the DCI of base station transmission is detected for the detection module, special with this Subframe, which meets, between the base station carries out data transmission and/or carries out transmission of feedback information in the subframe of the HARQ sequential relationships.
9th aspect, provides a kind of base station, including：Receiving module, for receiving user equipment (UE) in the first common son The upstream data sent on frame；Determining module, if during for meeting hybrid automatic repeat-request HARQ with the first common subframe The feedback subframe of order relation is special subframe, determines to send to the UE in the 3rd common subframe after the feedback subframe Feedback information, the feedback information are used to indicate whether the receiving module is properly received the upstream data；Sending module, at this In the 3rd common subframe that determining module determines the feedback information is sent to the UE.
With reference to the 9th aspect, in the first possible implementation, the first physical mixed in the 3rd common subframe Automatic repeat request instruction channel PHICH groups are corresponding with the first common subframe；The sending module is specifically used for the 3rd In the first PHICH groups in common subframe the feedback information is sent to the UE.
With reference to the first possible realization method of the 9th aspect, in second of possible realization method, the UE's The quantity for the PHICH groups that PHICH is occupied in the 3rd common subframe is more than what the PHICH was occupied in the 4th common subframe The quantity of PHICH groups, the 4th common subframe are used to only feed back the transmitting uplink data in a subframe.
With reference to the 9th aspect, in the third possible realization method, which includes indication bit position, this refers to Show that bit is used to indicate the feedback information corresponding to the transmitting uplink data in the first common subframe.
With reference to the third possible realization method of the 9th aspect, in the 4th kind of possible realization method, the instruction ratio The value of special position be according to be located at the 3rd common subframe before and the continuous special son closest with the 3rd common subframe What the quantity of frame was set.
With reference to the 4th kind of possible realization method of the 9th aspect, in the 5th kind of possible realization method, the transmission mould Block is additionally operable to before the upstream data for receiving that the UE is sent in the first common subframe in the receiving module, is sent and is indicated to the UE Information, the indication information are used to indicate the position of particular service subframe, which is located at the 3rd by the UE for definite Before common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe.
With reference to the 9th aspect or combine the 9th aspect the first to any one of the 5th kind of possible realization method can Can realization method, in the 6th kind of possible realization method, which, which is additionally operable to receive the UE in the receiving module, exists Before the upstream data sent in first common subframe, Downlink Control Information DCI is sent to the UE in the second common subframe, it should DCI is used to indicate the UE and upstream data is sent in the first common subframe, and the DCI indicates the UE in the 3rd common subframe Upper feedback information received for the transmitting uplink data.
With reference to the 6th kind of possible realization method of the 9th aspect, in the 7th kind of possible realization method, if with this One common subframe meets the scheduling subframe of the HARQ sequential relationships for special subframe, which is located at the scheduling subframe Before.
Tenth aspect, provides a kind of user equipment (UE), including：Receiving module, for receiving base station in the 3rd common son The feedback information sent on frame；Determining module, for determining that the feedback information that the receiving module receives corresponds to first commonly Transmitting uplink data in subframe, wherein, meet hybrid automatic repeat-request HARQ sequential relationships with the first common subframe Feedback subframe is located at for special subframe and the 3rd common subframe after the feedback subframe.
With reference to the tenth aspect, in the first possible implementation, which is specifically used for the reception base station and exists The feedback information sent in the first physical hybrid automatic repeat request indicator channel PHICH groups in 3rd common subframe； The determining module is specifically used for the correspondence according to the first PHICH groups and the first common subframe, determines the receiving module The feedback information of reception corresponds to the transmitting uplink data in the first common subframe.
With reference to the first possible realization method of the tenth aspect, in second of possible realization method, the UE's The quantity for the PHICH groups that PHICH is occupied in the 3rd common subframe is more than what the PHICH was occupied in the 4th common subframe The quantity of PHICH groups, the 4th common subframe are used to only feed back the transmitting uplink data in a subframe.
With reference to the tenth aspect, in the third possible realization method, which is specifically used for according to the feedback letter The value for the indication bit position that breath includes determines that the feedback information that the receiving module receives corresponds in the first common subframe Transmitting uplink data.
With reference to the third possible realization method of the tenth aspect, in the 4th kind of possible realization method, this determines mould Block be specifically used for according to the value of the indication bit position and before the 3rd common subframe and with the 3rd common subframe away from Quantity from nearest continuous special subframe determines that the feedback information that the receiving module receives corresponds to the first common subframe On transmitting uplink data.
With reference to the 4th kind of possible realization method of the tenth aspect, in the 5th kind of possible realization method, the reception mould Block is additionally operable in the determining module according to the value of the indication bit position and before the 3rd common subframe and with the 3rd The quantity of the common closest continuous special subframe of subframe determines that the feedback information that the receiving module receives corresponds to the Before transmitting uplink data in one common subframe, the indication information of base station transmission is received, which is used to indicate spy The position of different service subframe；The determining module is additionally operable to the indication information received according to the receiving module, determines to be located at and be somebody's turn to do Before 3rd common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe.
With reference to the tenth aspect or combine the tenth aspect the first to any one of the 5th kind of possible realization method can The realization method of energy, in the 6th kind of possible realization method, which is additionally operable to common the 3rd in the reception base station Before the feedback information sent in subframe, the Downlink Control Information DCI that the base station is sent in the second common subframe is received, it should DCI is used to indicate user equipment (UE) and sends upstream data in the first common subframe, and indicates the UE in the 3rd common son The feedback information for the transmitting uplink data is received on frame；The receiving module is specifically used for according to the DCI, general the 3rd The feedback information that base station is sent is received in logical subframe.
With reference to the 6th kind of possible realization method of the tenth aspect, in the 7th kind of possible realization method, if with this One common subframe meets the scheduling subframe of the HARQ sequential relationships for special subframe, which is located at the scheduling subframe Before.
On the one hand tenth, provides a kind of user equipment (UE), including：Receiving module, it is common first for receiving base station The downlink data sent in subframe；Determining module, if for meeting hybrid automatic repeat-request HARQ with the first common subframe The feedback subframe of sequential relationship is special subframe, determines to send to the base station in the second common subframe after the feedback subframe Feedback information, the feedback information are used to indicate whether the receiving module is properly received the downlink data；Sending module, at this In the second common subframe that determining module determines the feedback information is sent to the base station.
With reference to the tenth on the one hand, in the first possible implementation, in the second common subframe first physically Row control channel PUCCH resource is corresponding with the first common subframe；The sending module is specifically used in the second common subframe On first PUCCH resource in the base station send the feedback information.
With reference to the first possible realization method of the tenth one side, in second of possible realization method, the UE's The quantity for the PUCCH resource that PUCCH is occupied in the second common subframe is more than what the PUCCH was occupied in the 3rd common subframe The quantity of PUCCH resource, the 3rd common subframe are used to only feed back the downlink data transmission in a subframe.
With reference to the tenth on the one hand, in the third possible realization method, which includes indication bit position, should Indication bit position is used to indicate the feedback information corresponding to the downlink data transmission in the first common subframe.
With reference to the third possible realization method of the tenth one side, in the 4th kind of possible realization method, the instruction The value of bit be according to be located at before the second common subframe and with closest continuous special of the second common subframe What the quantity of subframe was set.
With reference to the 4th kind of possible realization method of the tenth one side, in the 5th kind of possible realization method, the reception Module is additionally operable to before the downlink data sent in the reception base station in the first common subframe, receives the instruction of base station transmission Information, the indication information are used to indicate the position of special subframe；The determining module is specifically used for what is received according to the receiving module The indication information, determine this be located at before the second common subframe and with closest continuous special of the second common subframe The quantity of subframe.
With reference to the tenth on the one hand or combine the tenth one side the first to any in the 5th kind of possible realization method The possible realization method of kind, in the 6th kind of possible realization method, which is additionally operable in the reception base station first Before the downlink data sent in common subframe, the Downlink Control Information DCI of base station transmission is received, which is used to indicate use Family equipment UE received in the first common subframe base station transmission the downlink data, and the DCI indicate the UE this second The feedback information for the downlink data transmission is sent in common subframe；The determining module is specifically used for according to the receiving module The DCI received, determines to send the feedback information to the base station in the second common subframe.
12nd aspect, provides a kind of base station, including：Receiving module, it is common second for receiving user equipment (UE) The feedback information sent in subframe；Determining module, for determining that the feedback information that the receiving module receives is general corresponding to first Downlink data transmission in logical subframe, wherein, meet hybrid automatic repeat-request HARQ sequential relationships with the first common subframe Feedback subframe be located at for special subframe and the second common subframe after the feedback subframe.
With reference to the 12nd aspect, in the first possible implementation, which exists specifically for receiving the UE The feedback information sent in the first Physical Uplink Control Channel PUCCH resource in the second common subframe；The determining module Specifically for the correspondence according to first PUCCH resource and the first common subframe, determine that the feedback information corresponds to and be somebody's turn to do Downlink data transmission in first common subframe.
With reference to the first possible realization method of the 12nd aspect, in second of possible realization method, the UE's The quantity for the PUCCH resource that PUCCH is occupied in the second common subframe is more than what the PUCCH was occupied in the 3rd common subframe The quantity of PUCCH resource, the 3rd common subframe are used to only feed back the downlink data transmission in a subframe.
With reference to the 12nd aspect, in the third possible realization method, which is specifically used for according to the feedback The value for the indication bit position that information includes determines the downlink data transmission that the feedback information corresponds in the first common subframe.
With reference to the third possible realization method of the 12nd aspect, in the 4th kind of possible realization method, this is determined Module be specifically used for according to the value of the indication bit position and before the second common subframe and with the second common subframe The quantity of closest continuous special subframe determines that the downlink data that the feedback information corresponds in the first common subframe passes It is defeated.
With reference to the 4th kind of possible realization method of the 12nd aspect, in the 5th kind of possible realization method, the base station It further includes：First sending module, for receiving the UE in the feedback letter sent in the second common subframe in the receiving module Before breath, indication information is sent to the UE, which is used to indicate the position of special subframe, which is used by the UE In determine this be located at the second common subframe before and the continuous special subframe closest with the second common subframe number Amount.
With reference to the 12nd aspect or combine the 12nd aspect the first to any in the 5th kind of possible realization method The possible realization method of kind, in the 6th kind of possible realization method, which further includes：Second sending module, at this Receiving module receives the UE before the feedback information sent in the second common subframe, and Downlink Control Information is sent to the UE DCI, the DCI are used to indicate the UE and receive downlink data in the first common subframe, and the DCI indicates that the UE is second general at this The feedback information for the downlink data transmission is sent in logical subframe, which is used to determine in the second common son by the UE The feedback information is sent on frame.
Based on above-mentioned technical proposal, method, base station and the user equipment of transmission data according to embodiments of the present invention, if Meet the scheduling subframe of HARQ sequential relationships with the first common subframe for special subframe, then base station is before the special subframe The second common subframe on to UE send dispatch, which indicates that the UE sends uplink in the first common subframe Data, so that in the presence of special subframe, which can be scheduled UE, and then can be between base station and UE Carry out normal data transmission, so as to solve presence due to special subframe and caused by can not be carried out between UE and base station The problem of normal data transmission, improves system performance and user experience.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or the prior art Attached drawing is briefly described needed in description, it should be apparent that, drawings described below is only the present invention's Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic flow chart of the method for the transmission data of the embodiment of the present invention.
Fig. 2 is another schematic flow chart of the method for the transmission data of the embodiment of the present invention.
Fig. 3 is the schematic flow chart of the method for the transmission data of another embodiment of the present invention.
Fig. 4 is another schematic flow chart of the method for the transmission data of another embodiment of the present invention.
Fig. 5 is another schematic flow chart of the method for the transmission data of another embodiment of the present invention.
Fig. 6 is another schematic flow chart of the method for the transmission data of another embodiment of the present invention.
Fig. 7 is the schematic flow chart of the method for the transmission data of yet another embodiment of the invention.
Fig. 8 is the schematic flow chart of the method for the transmission data of yet another embodiment of the invention.
Fig. 9 is the schematic flow chart of the method for the transmission data of yet another embodiment of the invention.
Figure 10 is another schematic flow chart of the method for the transmission data of yet another embodiment of the invention.
Figure 11 is the schematic flow chart of the method for the transmission data of yet another embodiment of the invention.
Figure 12 is another schematic flow chart of the method for the transmission data of yet another embodiment of the invention.
Figure 13 is the schematic block diagram of the base station of the embodiment of the present invention.
Figure 14 is the schematic block diagram of the user equipment of the embodiment of the present invention.
Figure 15 is another schematic block diagram of the user equipment of the embodiment of the present invention.
Figure 16 is the schematic block diagram of the base station of another embodiment of the present invention.
Figure 17 is the schematic block diagram of the user equipment of another embodiment of the present invention.
Figure 18 is the schematic block diagram of the user equipment of yet another embodiment of the invention.
Figure 19 is the schematic block diagram of the base station of yet another embodiment of the invention.
Figure 20 is another schematic block diagram of the base station of yet another embodiment of the invention.
Figure 21 is the schematic block diagram of the base station of yet another embodiment of the invention.
Figure 22 is the schematic block diagram of the user equipment of yet another embodiment of the invention.
Figure 23 is the schematic block diagram of the base station of yet another embodiment of the invention.
Figure 24 is the schematic block diagram of the user equipment of yet another embodiment of the invention.
Figure 25 is the schematic block diagram of the user equipment of yet another embodiment of the invention.
Figure 26 is the schematic block diagram of the base station of yet another embodiment of the invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is the part of the embodiment rather than whole embodiments of the present invention.Based on this hair Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made Example is applied, should all belong to the scope of protection of the invention.
It is to be understood that the technical solution of the embodiment of the present invention can be applied to various communication systems, such as：Global system for mobile telecommunications （Global System of Mobile communication, referred to as " GSM "）System, CDMA（Code Division Multiple Access, referred to as " CDMA "）System, wideband code division multiple access（Wideband Code Division Multiple Access, referred to as " WCDMA "）System, General Packet Radio Service（General Packet Radio Service, referred to as " GPRS "）, Long Term Evolution（Long Term Evolution, referred to as " LTE "）System, LTE Frequency division duplex（Frequency Division Duplex, referred to as " FDD "）System, LTE time division duplexs（Time Division Duplex, referred to as " TDD "）, Universal Mobile Communication System（Universal Mobile Telecommunication System, referred to as " UMTS "）, global interconnection inserting of microwave（Worldwide Interoperability for Microwave Access, referred to as " WiMAX "）Communication system etc..
It should also be understood that in embodiments of the present invention, user equipment（User Equipment, referred to as " UE "）It can be referred to as Terminal（Terminal）, mobile station（Mobile Station, referred to as " MS "）, mobile terminal（Mobile Terminal）Deng, The user's equipment can be through wireless access network（Radio Access Network, referred to as " RAN "）With one or more cores Net communicates, for example, user equipment can be mobile phone（Or it is " honeycomb " phone）, have mobile terminal computer Deng, for example, user equipment can also be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, They exchange voice and/or data with wireless access network.
It should also be understood that in embodiments of the present invention, base station can be the base station in GSM or CDMA（Base Transceiver Station, referred to as " BTS "）Or the base station in WCDMA（NodeB）, can also be in LTE Evolved base station（Evolved Node B, referred to as " eNB " or " e-NodeB "）, the present invention is to this and is not construed as limiting.
It should also be understood that in embodiments of the present invention, common subframe refers to can be used for the subframe for transmitting data and signaling, should Common subframe has the ability for sending scheduling and feedback signaling.For example, for the flow of downlink transfer, a common subframe can For sending DCI, to dispatch the Physical Downlink Shared Channel that UE receptions are transmitted in this subframe（Physical Downlink Shared Channel, referred to as " PDSCH "）, UE can receive PDSCH according to the DCI in the scheduling subframe, and with The scheduling subframe meet fed back in the common subframe of HARQ sequential relationships the PDSCH reception it is whether correct；From uplink For flow, a common subframe can be used for sending DCI, and Physical Uplink Shared Channel is sent to dispatch UE（Physical Uplink Shared Channel, referred to as " PUSCH "）, UE can be according to the DCI when meeting HARQ with the scheduling subframe The transmission of PUSCH is carried out in the common subframe of order relation, and after base station receives the PUSCH in above-mentioned transmission subframe, it can To feed back whether the PUSCH is properly received in the common subframe for meeting HARQ sequential relationships with sending subframe.Optionally, it is special Subframe can include the data being exclusively used in some particular services and the subframe of information transmission, which can include MBMS Business, D2D business or MTC service, etc.；Optionally, the special subframe can also include due to by base station close without The subframe of the ability of scheduling or feedback signaling is sent, specifically, in some cases, base station, can in order to save the power consumption of itself It some downlink subframes to be closed, and is scheduled and feeds back on not pent downlink subframe, at this point, pent subframe Special subframe is properly termed as, and not pent subframe is properly termed as common subframe, but the embodiment of the present invention is without being limited thereto.
In addition, for ease of description, the embodiment of the present invention is mainly described by taking FDD system as an example, but the present invention is implemented Example can also be applied to TDD system, also, the embodiment of the present invention can be applied to the FDD system and TDD system of various versions.
Fig. 1 shows the schematic flow chart of the method 100 of transmission data according to embodiments of the present invention, and this method can be with It is performed, such as can be performed by base station, base station controller or other network side equipments by any suitable device, for the ease of retouching It states, is illustrated below by taking base station performs as an example, but the embodiment of the present invention is without being limited thereto.As shown in Figure 1, this method 100 includes：
S110, if meeting the scheduling subframes of hybrid automatic repeat-request HARQ sequential relationships with the first common subframe to be special Subframe, determine in the second common subframe before the scheduling subframe to user equipment (UE) send Downlink Control Information DCI, The DCI is used to dispatch the transmitting uplink data in the first common subframe；
S120 sends the DCI in the second common subframe to the UE；
S130 receives the upstream data that the UE is sent according to the DCI in the first common subframe.
Therefore, the method for transmission data according to embodiments of the present invention, if meeting HARQ sequential with the first common subframe The scheduling subframe of relation is special subframe, then base station sends to UE in the second common subframe before the special subframe and adjusts Signaling is spent, which indicates that the UE sends upstream data in the first common subframe, so that existing in special subframe In the case of, which can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to Enough presence solved the problems, such as due to special subframe and caused by normal data transmission can not be carried out between UE and base station, raising System performance and user experience.
For ease of description, scheduling subframe and upstream or downstream data transmission subframes in HARQ sequential relationships are assumed below At intervals of k, and between upstream or downstream data transmission subframes and feedback subframe at intervals of l, wherein, for the 8th versions of LTE FDD system, k and l are 4, and for TDD system, and k and l can be obtained by tabling look-up, but the HARQ in the embodiment of the present invention Sequential relationship or other HARQ sequential relationships, the embodiment of the present invention are without being limited thereto.
If the first common subframe is subframe n, but meets the scheduling of HARQ sequential relationships with the first common subframe Subframe is special subframe, i.e. subframe n-k is special subframe, and in order to not influence normal data transmission, base station is in the special subframe Dispatch is sent to the UE, it is assumed that the second common subframe is subframe m, then n-m in the second common subframe before>k.It is optional Ground, base station can be with the special subframes（Subframe n-k）The xth 1 counted forward for starting point（X1 is integer and 1≤x1≤10）It is a general Dispatch is sent to the UE in logical subframe, wherein, when being that several preceding x1 subframe is common son to starting point forward using subframe n-k During frame, then m=n-k-x1；And when using subframe n-k as the xth 1 that starting point counts forward, common there are s1 between subframe and subframe n-k During a special subframe, s1 is the integer more than or equal to 1, then m=n-k-s1-x1.Optionally, the second common subframe with this first There can also be the interval of other numerical value between common subframe, but the embodiment of the present invention is without being limited thereto.
Specifically, the value of the x1 can pre-define, for example, can be in good x1=1 of protocol definition, it can also be by base station root The concrete numerical value of x1 is determined according to current network state, and notifies the UE, such as base station according to a nothing in system the numerical value of x1 The numerical value of ratio-dependent x1 shared by special subframe in line frame, but the embodiment of the present invention is without being limited thereto.
In embodiments of the present invention, the data which dispatches in the second common subframe in the first common subframe pass It is defeated, wherein, the interval between the first common subframe and the second common subframe is more than k son defined in HARQ sequential relationships Frame, in this case, which may also can be in the second common subframe（Subframe m）Upper scheduling is expired with the second common subframe The subframe of sufficient HARQ sequential relationships（Subframe m+k）On transmitting uplink data, in this way, the base station is sent out in the second common subframe The DCI sent is possibly used for dispatching the data transmission in multiple subframes.At this point, the base station can indicate that the DCI is specifically used for scheduling Which subframe, specifically, the base station can indicate the DCI for which subframe to be dispatched by DCI scheduling subframe indication informations Data transmission so that the UE can be determined according to DCI scheduling subframe indication informations the DCI be specifically used for dispatch which subframe On data transmission, and send upstream data in the corresponding subframe.
Specifically, which can indicate the DCI for which son to be dispatched by least one bit carried in DCI Data transmission on frame, for ease of description, below by least the one of the subframe for being used to indicate DCI scheduling carried in DCI A bit is known as indication bit position.
Correspondingly, the indication bit position which includes indicates the DCI for dispatching the uplink in the first common subframe Data transmission.At this point, the DCI scheduling subframes indication information is the information of the indication bit position carried in the DCI.
Specifically, which can be at least one bit increased newly in the DCI, or in the DCI Existing at least one bit, for example, the bit of the resource for UE scheduling can be used to indicate by compression, to reserve At least one bit indicate the DCI for scheduling subframe information, but the embodiment of the present invention is without being limited thereto.
Exemplified by quantity by the indication bit position is 2 and k is 4, the value of 2 indication bit positions can be with the DCI tune The subframe of degree has fixed correspondence.For example, as shown in table 1, if the base station is in the second common subframe（Subframe m）Upper hair The value of the 2 indication bit positions carried in the DCI sent is " 00 ", then shows that the DCI passes for the data on scheduling subframe m+4 It is defeated；And when the value of 2 indication bit positions is " 01 ", then show the DCI for the data transmission on scheduling subframe m+5； Optionally, the value of 2 indication bit positions and the subframe of DCI scheduling can also have other correspondences, the present invention Embodiment is not construed as limiting this.
The correspondence of the value of the 2 indication bit positions carried in table 1DCI and the subframe of DCI scheduling
The value of 2 indication bit positions 00 01 10 11
The subframe of scheduling m+4 m+5 m+6 m+7
Optionally, as another embodiment, the subframe that the value of 2 indication bit positions is dispatched with the DCI can also have There is revocable correspondence, and the quantity of the continuous special subframe after being to rely on subframe m.In this case, the base Standing can be according to the position relationship of the second general service subframe and the first general service subframe and second common positioned at this The quantity of continuous subframes before service subframe determines the value of the indication bit position.
Correspondingly, the value of the indication bit position be according to be located at the second common subframe after and with the second common subframe What the quantity of closest continuous special subframe was set.
Specifically, still by taking the quantity of the indication bit position is equal to 4 for 2 and k as an example, which can pass through this 2 instructions The value of bit and after the second common subframe and with the second common subframe at a distance of nearest continuous special son The quantity of frame indicates collectively the subframe of DCI scheduling.For example, as shown in table 2, if continuous special there are 2 after subframe m Subframe, then the value of 2 indication bit positions is that " 01 " represents the DCI for the data transmission on scheduling subframe m+5；Such as fruit There are 4 continuous special subframes after frame m, then " 01 " represents the data on the DCI while scheduling subframe m+5 and subframe m+6 Transmission, but the embodiment of the present invention is not construed as limiting the correspondence.
The correspondence of the value of the 2 indication bit positions carried in table 2DCI and the subframe of DCI scheduling
Optionally, as another embodiment, that is, which can not also should by the indication bit position carried in the DCI Base station is increased newly not in the DCI or compression bit position, but the subframe of DCI scheduling is indicated by way of recessive.Specifically, The base station can send the DCI by using different downlink resources, to indicate the subframe of DCI scheduling, correspondingly, the DCI Scheduling subframe indication information can include the resource information for sending the DCI.Specifically, which can be in physical down control Channel processed（Physical Downlink Control Channel, referred to as " PDCCH "）Middle transmission DCI, can also increase Strong type Physical Downlink Control Channel（Enhanced Physical Downlink Control Channel, referred to as “EPDCCH”）Middle transmission DCI.When the base station sends the DCI in EPDCCH, can be provided by using different EPDCCH Source set sends the DCI, implicitly to indicate the subframe of DCI scheduling.Correspondingly, the first enhancing in the second common subframe Type Physical Downlink Control Channel EPDCCH resource collections are corresponding with the first common subframe；
S120 sends the DCI in the second common subframe to the UE, including：
S121 sends the DCI in the first EPDCCH resource collections in the second common subframe to the UE.
Wherein, the number of the first EPDCCH resource collections can have corresponding close with the subframe numbers of the first common subframe System, the correspondence can pre-define, and the UE can also be prenoticed by high-level signaling by base station, for example, being 1 in number EPDCCH resource collections in the DCI that sends for the transmitting uplink data on scheduling subframe m+k, and be 2 in number The DCI sent in EPDCCH resource collections is for the transmitting uplink data on scheduling subframe m+k+1, but the embodiment of the present invention is unlimited In this.
If at this point, the base station is needed in the second common subframe（Subframe m）Three or more DCI of upper transmission are dispatched not respectively With the transmitting uplink data in subframe, and the EPDCCH occupies one or two EPDCCH resource collection on subframe m, then should EPDCCH resource collections are obviously it is impossible to meet the demand of scheduling, and therefore, optionally, which can be the UE on subframe m Three or more EPDCCH resource collections are configured, each EPDCCH resource collections include at least one PRB.
Correspondingly, the EPDCCH of the UE occupies at least three EPDCCH resource collections in the second common subframe, this is extremely Each EPDCCH resource collections in few three EPDCCH resource collections include at least one Physical Resource Block PRB.
Specifically, the EPDCCH resource collections which occupies in the second common subframe for the EPDCCH of UE configurations Number rely on the quantity of the special subframe after the second common subframe, but the embodiment of the present invention is not limited to This.Optionally, which can also in advance lead to the number and location information of the EPDCCH resource collections configured on subframe m in advance Know the UE, correspondingly, the DCI that base station is sent detected on all EPDCCH resource collections which can configure in the base station, And the EPDCCH resource collections according to where the DCI received, determine the subframe that the DCI is dispatched, but the embodiment of the present invention is unlimited In this.
Optionally, as another embodiment, which can also be by different Physical Resource Block（Physical Resource Block, referred to as " PRB "）Upper transmission DCI, correspondingly, should implicitly to indicate the subframe of DCI scheduling The first Physical Resource Block PRB in second common subframe is corresponding with the first common subframe；
S120 sends the DCI in the second common subframe to the UE, including：
On S122, the first PRB in the second common subframe DCI is sent to the UE.
Specifically, which on one or more PRB can send DCI, and pass through this according to actual needs Or the information of multiple PRB indicates the subframe of DCI scheduling, for example, for sending the minimum of at least one PRB of the DCI or most There are correspondence between the subframe numbers of big number and the scheduling subframe of the DCI, wherein, which can be PDCCH The PRB of occupancy, or the PRB that EPDCCH is occupied, the embodiment of the present invention are without being limited thereto.Optionally, as another embodiment, When the base station sends the DCI in EPDCCH, the base station can also by send the DCI at least one PRB and this at least EPDCCH resource collections where one PRB indicate collectively the scheduling subframe of the DCI, and the embodiment of the present invention is without being limited thereto.
Optionally, after the base station receives the UE in the upstream data sent in the first common subframe, if with this One common subframe meets the feedback subframe of HARQ sequential relationships（For example, subframe n+l）For common subframe, which can be in subframe N+l is upper to send ACK/NACK message to the UE, to indicate whether the base station is properly received the upstream data；And if subframe n+l For special subframe, then the base station can be fed back in the 3rd common subframe after the special subframe, it is assumed that the 3rd is general Logical subframe is subframe p, then p-n>l.Correspondingly, as shown in Fig. 2, this method 100 further includes：
S140, if meeting the feedback subframes of the HARQ sequential relationships with the first common subframe for special subframe, positioned at Feedback information is sent to the UE in the 3rd common subframe after the feedback subframe, which is used to indicate whether correctly to connect Receive the upstream data.
Therefore, the method for transmission data according to embodiments of the present invention, when the subframe for HARQ feedback is special subframe When, which can be fed back in the common subframe after the special subframe so that can be between the base station and the UE The subsequent data of row and signalling, avoid impacting the feedback between UE and base station due to the presence of special subframe, So as to improve system performance and user experience.
Specifically, which can be with special subframe（Subframe n+l）The xth 2 counted up for starting point（X2 is integer and 1 ≤x2≤10）ACK/NACK feedbacks are carried out in a common subframe, wherein, when the preceding x2 son counted up using subframe n+l as starting point When frame is common subframe, then p=n+l+x2；And when the common subframe of xth 2 and subframe that are counted up using subframe n+l as starting point There are during s2 special subframe between n+l, s2 is the integer more than or equal to 1, then p=n+l+s2+x2.Optionally, the 3rd is common There can also be the interval of other numerical value between subframe and the first common subframe, but the embodiment of the present invention is without being limited thereto.
Specifically, the value of the x2 can pre-define, for example, can be in good x2=1 of protocol definition, it can also be by base station root The concrete numerical value of x2 is determined according to current network state, and notifies the UE, such as base station according to a nothing in system the numerical value of x2 The numerical value of ratio-dependent x2 shared by special subframe in line frame, the x2 can be equal to the numerical value of the x1, but the embodiment of the present invention It is without being limited thereto.
In embodiments of the present invention, the data which feeds back in the 3rd common subframe in the first common subframe pass It is defeated, wherein, interval between the 3rd common subframe and the first common subframe is more than l, and optionally, which may also can be 3rd common subframe（Subframe p）Upper feedback meets the subframe of HARQ sequential relationships with the 3rd common subframe（Subframe p-l）On Transmitting uplink data whether succeed, in this way, the ACK/NACK that the base station is sent in the 3rd common subframe is likely corresponded to Data transmission in different subframes.At this point, the base station can indicate that the ACK/NACK corresponds to by feeding back subframe indication information Transmitting uplink data in which subframe, so that the UE can determine the base station according to the feedback sub-frame information and feedback information Whether the upstream data that corresponding subframe in transmits is properly received.Specifically, which can be by increasing in ACK/NACK The mode of bit indicates the data transmission which subframe the ACK/NACK corresponds in.
Correspondingly, which includes indication bit position, which is used to indicate feedback information correspondence Transmitting uplink data in the first common subframe.The indication bit position that i.e. feedback information includes indicates the feedback information For the feedback information of the transmitting uplink data in the first common subframe.
Optionally, which can increase by 2 bits to indicate the son of ACK/NACK feedbacks in the ACK/NACK Frame, and the subframe that the value of 2 bits can be fed back with the ACK/NACK has fixed correspondence.For example, the l It is worth for 4, as shown in table 3, if the base station is in the 3rd common subframe（Subframe p）2 ratios increased newly in the ACK/NACK of upper transmission The value of special position is " 00 ", then the ACK/NACK corresponds to the data transmission on subframe p-4, i.e. the ACK/NACK is used to indicate son Whether the data transmission on frame p-4 succeeds；And when the value of 2 new bits of the increasing is " 01 ", then this ACK/NACK pairs Should be in the data transmission on subframe p-5, but the subframe of the value of 2 newly-increased bits and ACK/NACK feedbacks can also With other correspondences, the embodiment of the present invention is not construed as limiting this.
The correspondence of the value of increased 2 bits and the subframe of ACK/NACK feedbacks in table 3ACK/NACK
Increase the value of 2 bits newly 00 01 10 11
The subframe of feedback p-4 p-5 p-6 p-7
Optionally, as another embodiment, the subframe of the value and ACK/NACK feedbacks of 2 newly-increased bits There can be revocable correspondence, and be to rely on before subframe p and with subframe p at a distance of nearest continuous spy The quantity of different subframe.
Correspondingly, the value of the indication bit position be according to be located at the 3rd common subframe before and with the 3rd common subframe What the quantity of closest continuous special subframe was set.
For example, the value of the l is 4, as shown in table 4, if there are 2 continuous special subframes before subframe p, this is newly-increased 2 bits value for 01 represent the ACK/NACK correspond to subframe p-5 on data transmission；If it is deposited before subframe p In 4 continuous special subframes, then 01 represent the ACK/NACK while correspond to the data transmission on subframe p-5 and subframe p-6, That is the ACK/NACK can indicate whether to be properly received the upstream data transmitted on subframe p-5 and subframe p-6, but the present invention simultaneously Embodiment is not construed as limiting the correspondence.In addition, above description is retouched with increasing 2 bits in the ACK/NACK newly It states, but the subframe of ACK/NACK feedbacks, this hair can also be indicated by increasing the bit of other quantity in the ACK/NACK Bright embodiment is not construed as limiting this.
The correspondence of the value of increased 2 bits and the subframe of ACK/NACK feedbacks in table 4ACK/NACK
Optionally, as another embodiment, which can not also increase the bit of the ACK/NACK, but by hidden Property mode indicate the ACK/NACK feedback subframe.Optionally, which can be believed by sending the resource of the ACK/NACK Breath indicates the subframe of ACK/NACK feedbacks, i.e. the feedback subframe indication information includes the resource information for sending the feedback information. Specifically, the base station is in physical hybrid automatic repeat request indicator channel（Physical Hybrid Automatic Repeat ReQuest Indicator Channel, referred to as " PHICH "）It, can be by using different during middle transmission ACK/NACK PHICH groups send the ACK/NACK, implicitly to indicate the subframe of ACK/NACK feedbacks.
Correspondingly, the first physical hybrid automatic repeat request indicator channel PHICH groups in the 3rd common subframe are with being somebody's turn to do First common subframe is corresponding；
S140 sends feedback information in the 3rd common subframe after the feedback subframe to the UE, including：
S141 sends the feedback information in the first PHICH groups in the 3rd common subframe to the UE.
If at this point, the base station is needed in the 3rd common subframe（Subframe p）The quantity of the ACK/NACK of upper transmission is more When, which can configure a fairly large number of PHICH groups in the 3rd common subframe for the UE, so that the base station can be divided PHICH groups that Cai Yong be not different send feedback information for feeding back the transmitting uplink data in different subframes.
Correspondingly, the quantity for the PHICH groups that the PHICH of the UE is occupied in the 3rd common subframe exists more than the PHICH The quantity of the PHICH groups occupied in 4th common subframe, the 4th common subframe are used for only to the upstream data in a subframe Transmission is fed back.
If for example, the 4th common subframe is the adjacent sub-frame of the 3rd common subframe, and the 4th common subframe is used In only being fed back to the upstream data in a common subframe, then network side can match somebody with somebody in the 4th common subframe for the UE 5 PHICH groups are put, and 10 PHICH groups are configured for the UE in the 3rd common subframe.Optionally, network side is the 3rd Quantity in common subframe for the PHICH groups of UE configurations relies on the 3rd common subframe before and with the 3 Common subframe is at a distance of the quantity of nearest continuous special subframe, but the embodiment of the present invention is without being limited thereto.
Optionally, the quantity of the special subframe and position can pre-define；The base station can also believe beforehand through high level The distributed intelligence of the special subframe is notified the UE by order；Optionally, which can also be semi-statically configured the number of special subframe Amount and position, and the distributed intelligence for the special subframe for notifying the UE interior for a period of time, but the embodiment of the present invention is without being limited thereto.Accordingly Ground, before S110, this method 100 further includes：
S150 sends indication information to the UE, which is used to indicate the position of the special subframe.
Therefore, the method for transmission data according to embodiments of the present invention, if meeting HARQ sequential with the first common subframe The scheduling subframe of relation is special subframe, then base station sends to UE in the second common subframe before the special subframe and adjusts Signaling is spent, which indicates that the UE sends upstream data in the first common subframe, so that existing in special subframe In the case of, which can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to Enough presence solved the problems, such as due to special subframe and caused by normal data transmission can not be carried out between UE and base station, raising System performance and user experience.In addition, when the feedback subframe for meeting HARQ sequential relationships with the first common subframe is special son During frame, which feeds back the data transmission in the first common subframe in the common subframe after the special subframe, so that In the presence of special subframe, which still is able to be fed back, so as to solving presence due to special subframe and Caused by base station the problem of can not being fed back, further improve system performance and user experience.
Above in conjunction with Fig. 1 and Fig. 2, transmission data according to embodiments of the present invention are described in detail from the angle of base station Method, below in conjunction with Fig. 3 to Fig. 6, the method that transmission data according to embodiments of the present invention are described in detail from the angle of UE.
Fig. 3 shows the schematic flow chart of the method 200 of transmission data according to another embodiment of the present invention, this method 200 can be performed by UE, as shown in figure 3, this method 200 includes：
S210 receives the Downlink Control Information DCI that base station is sent in the second common subframe；
S220, determine the DCI for dispatch the first common subframe on transmitting uplink data, wherein, with this first commonly Subframe meets the scheduling subframe of hybrid automatic repeat-request HARQ sequential relationships and is located at for special subframe and the second common subframe Before the scheduling subframe；
According to the DCI, upstream data is sent in the first common subframe to the base station by S230.
Therefore, the method for transmission data according to embodiments of the present invention, if meeting HARQ sequential with the first common subframe The scheduling subframe of relation is special subframe, then base station sends to UE in the second common subframe before the special subframe and adjusts Signaling is spent, which indicates that the UE sends upstream data in the first common subframe, so that existing in special subframe In the case of, which can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to Enough presence solved the problems, such as due to special subframe and caused by normal data transmission can not be carried out between UE and base station, raising System performance and user experience.
In S220, which can be according to DCI scheduling subframe indication informations, and it is first common for dispatching this to determine the DCI Transmitting uplink data in subframe.Wherein, which can be the indication bit position carried in the DCI Information or transmit the resource information of the DCI, wherein, which can include the letter of EPDCCH resource collections The information of breath and/or PRB, but the embodiment of the present invention is without being limited thereto.
Optionally, which can indicate the subframe of DCI scheduling, the indication bit in DCI by indication bit position The value of position can have fixed correspondence with the subframe that the DCI is specifically dispatched, and correspondingly, S220 determines the DCI for adjusting The transmitting uplink data in the first common subframe is spent, including：
S221, according to the value of the DCI indication bit positions included, determine the DCI for dispatch the first common subframe Transmitting uplink data.
Optionally, as another embodiment, the correspondence between the subframe of value and the DCI scheduling of the indication bit position Rely on the quantity of the continuous special subframe after the second common subframe.Correspondingly, S221, according to the DCI The value of the indication bit position included, determine the DCI for dispatch the first common subframe on transmitting uplink data, including：
S2211, according to the value of the indication bit position and after the second common subframe and with the second common son The quantity of the closest continuous special subframe of frame determines the DCI for dispatching the upstream data in the first common subframe Transmission.
Optionally, as another embodiment, which can also be somebody's turn to do by being sent in different EPDCCH resource collections DCI, to indicate subframe that the DCI is specifically dispatched, at this point, the number of EPDCCH resource collections can be with the DCI subframes dispatched There is fixed correspondence, which can pre-define or base station will beforehand through high-level signaling between subframe numbers The correspondence notifies the UE.
As shown in figure 4, S210, receives the DCI that base station is sent in the second common subframe, including：
S212 receives first enhanced Physical Downlink Control Channel EPDCCH money of the base station in the second common subframe The DCI sent in the set of source；
Correspondingly, S220, determine the DCI for dispatch the first common subframe on transmitting uplink data, including：
S222 according to the first EPDCCH resource collections and the correspondence of the first common subframe, determines that the DCI is used for Dispatch the transmitting uplink data in the first common subframe.
At this point, optionally, network side can be that the UE configures at least three EPDCCH resources in the first common subframe Set, correspondingly, the EPDCCH of the UE occupies at least three EPDCCH resource collections in the second common subframe, this at least three Each EPDCCH resource collections in a EPDCCH resource collections include at least one Physical Resource Block PRB.
Optionally, as another embodiment, which can also be by transmitting the DCI in different PRB, should with instruction The subframe of DCI scheduling.At this point, the subframe of PRB and DCI scheduling has fixed correspondence, for example, transmitting the DCI at least There is fixed corresponding pass between the minimum or maximum PRB of number in one PRB and the subframe numbers of the DCI subframes dispatched System, which can pre-define or the correspondence is notified the UE by base station beforehand through high-level signaling.
As shown in figure 5, S210, receives the DCI that base station is sent in the second common subframe, including：
S213 receives the DCI that the base station is sent on the first Physical Resource Block PRB of the second common subframe；
Correspondingly, S220, determine the DCI for dispatch the first common subframe on transmitting uplink data, including：
S223, according to the correspondence of the first PRB and the first common subframe, determine the DCI for dispatch this first Transmitting uplink data in common subframe.
Optionally, as another embodiment, as shown in fig. 6, this method 200 further includes：
S240 receives the feedback information that the base station is sent in the 3rd common subframe, wherein, expire with the first common subframe The feedback subframe of the foot HARQ sequential relationships is located at for special subframe and the 3rd subframe after the feedback subframe；
S250 determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
Wherein, which can be ACK/NACK, in S250, the UE can according to feedback subframe indication information, Determine feedback information of the feedback information for the transmitting uplink data in the first common subframe, wherein, feedback subframe instruction Information can be the letter of the added bits position in the information of the added bits position in the feedback information or the feedback information The number information of breath and the continuous special subframe before the 3rd common subframe can also be the money for transmitting the feedback information Source information, wherein, which can be PHICH group informations, or the information of at least one PRB, but the present invention is real It is without being limited thereto to apply example.
Optionally, as another embodiment, S250, it is upper in the first common subframe that this determines that the feedback information corresponds to Row data transmission, including：
S251, according to the value for the indication bit position that the feedback information includes, determine the feedback information correspond to this first Transmitting uplink data in common subframe.
Optionally, as another embodiment, S251 according to the value for the indication bit position that the feedback information includes, is determined The feedback information corresponds to the transmitting uplink data in the first common subframe, including：
S2511, according to the value of the indication bit position and before the 3rd common subframe and with the 3rd common subframe The quantity of closest continuous special subframe determines the upstream data that the feedback information corresponds in the first common subframe Transmission.
Optionally, as another embodiment, S240 receives the feedback information that the base station is sent in the 3rd common subframe, Including：
S242 receives first physical hybrid automatic repeat request indicator channel of the base station in the 3rd common subframe The feedback information sent in PHICH groups；
Correspondingly, S250 determines the transmitting uplink data that the feedback information corresponds in the first common subframe, including：
S252 according to the correspondence of the first PHICH groups and the first common subframe, determines that the feedback information corresponds to Transmitting uplink data in the first common subframe.
Optionally, as another embodiment, before S210, this method 200 further includes：
S260, receives the indication information of base station transmission, which is used to indicate the position of special subframe.
Optionally, as another embodiment, special son is indicated when the UE receives the indication information that the base station sends in advance Behind the position of frame, which may according to actual needs, for example, the volume of transmitted data in particular service is smaller, some originals Common subframe is configured to for special subframe, and in these subframes sends scheduling or feedback signaling, therefore, the UE to the UE Scheduling or the feedback signaling of base station transmission can be detected on special subframe.Correspondingly, this method 200 further includes：
S270 detects the DCI of base station transmission on the special subframe；
S280 if detecting the DCI that the base station is sent, is meeting with the special subframe in the subframe of the HARQ sequential relationships Carry out data transmission between the base station and/or carry out transmission of feedback information.
Wherein, which can be ACK/NACK, and the subframe that the HARQ sequential relationships are met with the special subframe can Think common subframe.Specifically, when the UE is in a certain special subframe（For example, subframe q）On detect the base station send be used for During the dispatch of dispatching uplink data transmission, which can carry out transmitting uplink data on subframe q+k, can also basis The DCI sub-frame informations of DCI determine the DCI dispatches the transmitting uplink data in which subframe, and the embodiment of the present invention is without being limited thereto.It can Selection of land, when the UE is in a certain special subframe（For example, subframe q）On detect that the base station sent corresponds to transmitting uplink data During ACK/NACK, which can determine whether the upstream data transmitted on subframe q-l is correctly received, can also be according to the ACK/ The feedback subframe indication information of NACK determines the transmitting uplink data which subframe the ACK/NACK corresponds in, and the present invention is implemented Example is without being limited thereto.
Therefore, the method for transmission data according to embodiments of the present invention, if meeting HARQ sequential with the first common subframe The scheduling subframe of relation is special subframe, then base station sends to UE in the second common subframe before the special subframe and adjusts Signaling is spent, which indicates that the UE sends upstream data in the first common subframe, so that existing in special subframe In the case of, which can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to Enough presence solved the problems, such as due to special subframe and caused by normal data transmission can not be carried out between UE and base station, raising System performance and user experience.In addition, when the feedback subframe for meeting HARQ sequential relationships with the first common subframe is special son During frame, which feeds back the data transmission in the first common subframe in the common subframe after the special subframe, so that In the presence of special subframe, which still is able to be fed back, so as to solving presence due to special subframe and Caused by base station the problem of can not being fed back, further improve system performance and user experience.
Above in conjunction with Fig. 1 to Fig. 6, the method for describing transmission data according to embodiments of the present invention in detail, to solve It causes base station that can not carry out data dispatch due to there are problems that for special subframe, below in conjunction with Fig. 7 to Fig. 8, retouches in detail State it is according to another embodiment of the present invention transmission data method, with solve due to special subframe presence and caused by base station without The problem of method is fed back.
Fig. 7 shows the schematic flow chart of the method 300 of transmission data according to yet another embodiment of the invention, this method It can be performed, such as can be performed by base station, base station controller or other network side equipments by any suitable device, in order to just In description, illustrated below by taking base station performs as an example, but the embodiment of the present invention is without being limited thereto.As shown in fig. 7, this method 300 Including：
S310 receives the upstream data that the UE is sent in the first common subframe；
S320, if meeting the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships with the first common subframe for spy Different subframe determines to send feedback information, the feedback information to the UE in the 3rd common subframe after the feedback subframe It is used to indicate whether to be properly received the upstream data；
S330 sends the feedback information in the 3rd common subframe to the UE.
Therefore, the method for transmission data according to embodiments of the present invention, if meet HARQ with the first common subframe The feedback subframe of order relation is special subframe, then it is first common to feed back this in the common subframe after the special subframe for the base station Data transmission in subframe, so that in the presence of special subframe, which still is able to be fed back, so as to solve Base station caused by certainly due to there are problems that for special subframe can not be fed back, and further improve system performance and user's body It tests.
Optionally, which can indicate which subframe the feedback information corresponds in by feeding back subframe indication information Transmitting uplink data, wherein, which can be the information of added bits position in the feedback information, can also It is that the information of added bits position and the number of the continuous special subframe before the 3rd common subframe are believed in the feedback information Breath can also be the resource information for transmitting the feedback information, wherein, which can be PHICH group informations, or The information of at least one PRB, but the embodiment of the present invention is without being limited thereto.
Optionally, which can be the information of added bits position in the feedback information, correspondingly, should The indication bit position that feedback information includes indicates the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at before the 3rd common subframe and The quantity of closest continuous special subframe is set with the 3rd common subframe.
Optionally, as another embodiment, which can also include sending the feedback information PHICH group informations, the first physical hybrid automatic repeat request indicator channel PHICH groups in the 3rd common subframe with this One common subframe is corresponding；
Correspondingly, S330 sends feedback information in the 3rd common subframe to the UE, including：
S331 sends the feedback information in the first PHICH groups in the 3rd common subframe to the UE.
Optionally, as another embodiment, the number for the PHICH groups that the PHICH of the UE is occupied in the 3rd common subframe Amount is more than the quantity for the PHICH groups that the PHICH is occupied in the 4th common subframe, and the 4th common subframe is used for only to a son Transmitting uplink data on frame is fed back.
Optionally, as another embodiment, which can also be in advance by the quantity of the special subframe in a radio frames With location information notification UE, in order to UE according to the information receive DCI and determine the DCI dispatch subframe, correspondingly, in S310 Before, this method 300 further includes：
S340 sends indication information to the UE, which is used to indicate the position of particular service subframe, in order to this UE determined to be located at before the 3rd common subframe according to the indication information and with closest continuous of the 3rd common subframe The quantity of special subframe.
Optionally, as another embodiment, which can also carry indication information in the DCI of its transmission, and instruction should UE receives the feedback information in the 3rd common subframe.Correspondingly, before S310, this method 300 further includes：
S350, Downlink Control Information DCI is sent in the second common subframe to the UE, which is used to indicate the UE at this Upstream data is sent in first common subframe, and the DCI indicates that the UE is received in the 3rd common subframe for line number on this According to the feedback information of transmission.
Optionally, as another embodiment, when the scheduling subframe for meeting the HARQ sequential relationships with the first common subframe For special subframe when, which is located at before the scheduling subframe.
Therefore, the method for transmission data according to embodiments of the present invention, if meet HARQ with the first common subframe The feedback subframe of order relation is special subframe, then it is first common to feed back this in the common subframe after the special subframe for the base station Data transmission in subframe, so that in the presence of special subframe, which still is able to be fed back, so as to solve Base station caused by certainly due to there are problems that for special subframe can not be fed back, and further improve system performance and user's body It tests.
Fig. 8 shows the schematic flow chart of the method 400 of transmission data according to yet another embodiment of the invention, this method It can be performed by UE.As shown in figure 8, this method 400 includes：
S410 receives the feedback information that base station is sent in the 3rd common subframe；
S420 determines the transmitting uplink data that the feedback information corresponds in the first common subframe, wherein, it is first general with this The feedback subframe that logical subframe meets hybrid automatic repeat-request HARQ sequential relationships is special subframe and the 3rd common subframe position After the feedback subframe.
Therefore, the method for transmission data according to embodiments of the present invention, if meet HARQ with the first common subframe The feedback subframe of order relation is special subframe, then it is first common to feed back this in the common subframe after the special subframe for the base station Data transmission in subframe, so that in the presence of special subframe, which still is able to be fed back, so as to solve Base station caused by certainly due to there are problems that for special subframe can not be fed back, and further improve system performance and user's body It tests.
Optionally, S410 receives the feedback information that base station is sent in the 3rd common subframe, including：
S411 receives first physical hybrid automatic repeat request indicator channel of the base station in the 3rd common subframe The feedback information sent in PHICH groups；
Correspondingly, S420 determines the transmitting uplink data that the feedback information corresponds in the first common subframe, including：
S421 according to the correspondence of the first PHICH groups and the first common subframe, determines that the feedback information corresponds to Transmitting uplink data in first common subframe.
Optionally, as another embodiment, PHICH that the PHICH of user equipment (UE) is occupied in the 3rd common subframe The quantity of group is more than the quantity for the PHICH groups that the PHICH is occupied in the 4th common subframe, and the 4th common subframe is for only right Transmitting uplink data in one subframe is fed back.
Optionally, as another embodiment, S420 determines the upper line number that the feedback information corresponds in the first common subframe According to transmission, including：
According to the value for the indication bit position that the feedback information includes, it is general to determine that the feedback information corresponds to first by S422 Transmitting uplink data in logical subframe.
Optionally, as another embodiment, S422 according to the value for the indication bit position that the feedback information includes, is determined The feedback information corresponds to the transmitting uplink data in the first common subframe, including：
S4221, according to the value of the indication bit position and before the 3rd common subframe and with the 3rd common son The quantity of the closest continuous special subframe of frame determines the upstream data that the feedback information corresponds in the first common subframe Transmission.
Optionally, as another embodiment, before S4221, this method 400 further includes：
S430, receives the indication information of base station transmission, which is used to indicate the position of particular service subframe；
S440, according to the indication information, determine to be located at before the 3rd common subframe and with the 3rd common subframe away from Quantity from nearest continuous special subframe.
Optionally, as another embodiment, before S410, this method 400 further includes：
S450, receives the Downlink Control Information DCI that the base station is sent in the second common subframe, which is used to indicate use Family equipment UE sends upstream data in the first common subframe, and indicates that the UE receives to be directed in the 3rd common subframe and be somebody's turn to do The feedback information of transmitting uplink data；
Correspondingly, S410 receives the feedback information that base station is sent in the 3rd common subframe, including：
S412 according to the DCI, receives the feedback information that base station is sent in the 3rd common subframe.
Optionally, as another embodiment, when the scheduling subframe for meeting the HARQ sequential relationships with the first common subframe For special subframe when, which is located at before the scheduling subframe.
Therefore, the method for transmission data according to embodiments of the present invention, when meeting HARQ sequential with the first common subframe When the feedback subframe of relation is special subframe, which feeds back the first common son in the common subframe after the special subframe Data transmission on frame, so that in the presence of special subframe, which still is able to be fed back, so as to solve Base station caused by due to there are problems that for special subframe can not be fed back, and further improve system performance and user's body It tests.
It is to be understood that it between each embodiment that above-mentioned Fig. 1 to Fig. 8 is described in correspondence with each other, is not described in some embodiment Part can be found in other embodiments.
Below in conjunction with Fig. 9 to Figure 12, the method that transmission data according to yet another embodiment of the invention are described in detail, with solution UE caused by certainly due to there are problems that for special subframe can not be fed back.
Fig. 9 shows the schematic flow chart of the method 500 of transmission data according to yet another embodiment of the invention, this method 500 can be performed by UE, as shown in figure 9, this method 500 includes：
S510 receives the downlink data that base station is sent in the first common subframe；
S520, if meeting the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships with the first common subframe for spy Different subframe determines to send feedback information, feedback information use to the base station in the second common subframe after the feedback subframe In indicating whether to be properly received the downlink data；
S530 sends the feedback information in the second common subframe to the base station.
Therefore, the method for transmission data according to embodiments of the present invention, if meeting HARQ sequential with the first common subframe When the feedback subframe of relation is special subframe, UE sends anti-in the second common subframe after the special subframe to base station Feedforward information, the feedback information indicate whether the UE is properly received the downlink data that the base station is sent in the first common subframe, So that in the presence of special subframe, which still is able to feed back the downlink data that base station is sent, so as to Solve the problems, such as the presence due to special subframe and caused by UE can not be fed back, improve system performance and user experience.
Specifically, it is assumed that the first common subframe is subframe p, then meets HARQ sequential relationships with the first common subframe Subframe（Subframe p+l）For special subframe when, which can be in the second common subframe（Subframe h）On in the first common subframe Downlink data transmission is fed back, wherein, h-p>l.Optionally, which can be with the special subframe（Subframe p+l）For starting point The xth 3 counted up（X3 is integer and 1≤x3≤10）ACK/NACK feedbacks are carried out in a common subframe, wherein, when with subframe l+ When k is that the preceding x3 subframe that counts up of starting point is common subframe, then h=p+l+x3；And when using subframe p+l as starting point backward Several xth 3 it is common between subframe and subframe p+l there are during s3 special subframe, s3 is the integer more than or equal to 1, then h=p+l +s3+x3.Optionally, can also have the interval of other numerical value, but this between the second common subframe and the first common subframe Inventive embodiments are without being limited thereto.
Specifically, the value of the x3 can pre-define, for example, can be in good x3=1 of protocol definition, it can also be pre- by base station It first passes through high-level signaling and the value of the x3 is notified into the UE, optionally, which can be equal to the numerical value of the x1 or x2, but the present invention is real It is without being limited thereto to apply example.
In embodiments of the present invention, the downlink data which feeds back in the second common subframe in the first common subframe passes It is defeated, wherein, interval between the second common subframe and the first common subframe is more than l, and optionally, which may also can be at this Second common subframe（Subframe h）Upper feedback meets the subframe of HARQ sequential relationships with the second common subframe（Subframe h-l）On Whether downlink data transmission succeeds, in this way, the ACK/NACK that the base station is sent in the second common subframe is likely corresponded to not With the downlink data transmission in subframe.At this point, the UE can indicate which the ACK/NACK is by feeding back subframe indication information The ACK/NACK of downlink data transmission in subframe, so that the base station can be according to the feedback subframe indication information and feedback letter Breath determines whether the downlink data transmission in corresponding subframe succeeds.Wherein, the feedback subframe indication information can predefine or Person determines that the embodiment of the present invention is without being limited thereto by the high-level signaling that the base station is sent in advance.
Specifically, which can indicate which the ACK/NACK corresponds to by way of increasing bit in ACK/NACK Data transmission in a subframe.Optionally, which can increase by 2 bits to indicate the ACK/NACK in the ACK/NACK The subframe of feedback, and the subframe that the value of 2 bits can be fed back with the ACK/NACK has fixed correspondence.Example Such as, it is assumed that the value of the l is 4, if the UE is in the second common subframe（Subframe h）2 ratios increased newly in the ACK/NACK of upper transmission The value of special position is " 00 ", then the ACK/NACK corresponds to the data transmission on subframe h-4；And when 2 new bits of the increasing Value when being " 01 ", then the ACK/NACK corresponds to the data transmission on subframe h-5, but 2 newly-increased bits take The subframe of value and ACK/NACK feedbacks can also have other correspondences, and the embodiment of the present invention is not construed as limiting this.
Correspondingly, the indication bit position which includes indicates that the feedback information corresponds to the first common subframe On downlink data transmission.
Optionally, as another embodiment, the subframe of the value and ACK/NACK feedbacks of 2 newly-increased bits There can be revocable correspondence, and be to rely on before subframe h and with subframe h at a distance of nearest continuous spy The quantity of different subframe.Correspondingly, the value of the indication bit position is according to before being located at the second common subframe and second general with this What the quantity of the closest continuous special subframe of logical subframe was set.
For example, it is assumed that the value of the l is 4, if there are 2 continuous special subframes before subframe h, this newly-increased 2 The value of bit represents the ACK/NACK corresponding to the data transmission on subframe h-5 for 01；If before subframe h, there are 4 Continuous special subframe then 01 represents the ACK/NACK simultaneously corresponding to the data transmission on subframe h-5 and subframe h-6, but this Inventive embodiments are not construed as limiting the correspondence.In addition, above description in the ACK/NACK increase newly 2 bits into Row description, but can also indicate the son of ACK/NACK feedbacks by increasing the bit of other quantity in the ACK/NACK Frame, the embodiment of the present invention are not construed as limiting this.
Optionally, as another embodiment, which can not also increase the bit of the ACK/NACK, but pass through recessiveness Mode indicate the ACK/NACK feedback subframe.Optionally, which can be referred to by sending the resource information of the ACK/NACK Show the subframe of ACK/NACK feedbacks, i.e. the feedback subframe indication information includes the resource information for transmitting the feedback information.Specifically Ground, the UE physically row control channels（Physical Uplink Control Channel, referred to as " PUCCH "）Middle hair When giving the ACK/NACK, the ACK/NACK can be sent by using different PUCCH resources, implicitly to indicate the ACK/ The subframe of NACK feedbacks.The first Physical Uplink Control Channel PUCCH resource and the first common son in the second common subframe Frame is corresponding；
Correspondingly, S530 sends the feedback information in the second common subframe to the base station, including：
S531 sends the feedback information in first PUCCH resource to the base station.
If at this point, the UE is needed in the second common subframe（Subframe h）When the quantity of the ACK/NACK of upper transmission is more, The base station can configure a fairly large number of PUCCH resource in the second common subframe for the UE, so that the UE can distinguish Feedback information is sent using different PUCCH resources for feeding back the downlink data transmission in different subframes.
Optionally, as another embodiment, PUCCH that the PUCCH of user equipment (UE) is occupied in the second common subframe The quantity of resource is more than the quantity for the PUCCH resource that the PUCCH is occupied in the 3rd common subframe, and the 3rd common subframe is used for Only the downlink data transmission in a subframe is fed back.
If for example, the 3rd common subframe is the adjacent sub-frame of the second common subframe, and the 3rd common subframe is used In only feeding back the downlink data transmission in a common subframe, then network side can be that the UE is configured in the 3rd common subframe 5 PUCCH resources, and configure 10 PUCCH resources in the second common subframe for the UE, the network side are second common at this Quantity in subframe for the PUCCH resource of UE configurations relies on before the second common subframe and second general with this Lead to quantity of the subframe at a distance of nearest continuous special subframe, but the embodiment of the present invention is without being limited thereto.
Optionally, as another embodiment, before S510, this method 500 further includes：
S540, receives the indication information of base station transmission, which is used to indicate the position of special subframe；
S550, according to the indication information, determine to be located at before the second common subframe and with the second common subframe away from Quantity from nearest continuous special subframe.
Optionally, as another embodiment, as shown in Figure 10, before S510, this method 500 further includes：
S560, receive the base station transmission Downlink Control Information DCI, the DCI be used to indicate user equipment (UE) this first The downlink data of base station transmission is received in common subframe, and the DCI indicates that the UE sends pin in the second common subframe To the feedback information of the downlink data transmission；
Correspondingly, S520, determine in the second common subframe after the feedback subframe to the base station send feedback information, Including：
S521 according to the DCI, determines to send the feedback information to the base station in the second common subframe.
Therefore, the method for transmission data according to embodiments of the present invention, if meeting HARQ sequential with the first common subframe When the feedback subframe of relation is special subframe, UE sends anti-in the second common subframe after the special subframe to base station Feedforward information, the feedback information indicate whether the UE is properly received the downlink data that the base station is sent in the first common subframe, So that in the presence of special subframe, which still is able to feed back the downlink data that base station is sent, so as to Solve the problems, such as the presence due to special subframe and caused by UE can not be fed back, improve system performance and user experience.
Figure 11 shows the schematic flow chart of the method 600 of transmission data according to yet another embodiment of the invention, the party Method can be performed by any suitable device, such as can be performed by base station, base station controller or other network side equipments, in order to Convenient for description, illustrated below by taking base station performs as an example, but the embodiment of the present invention is without being limited thereto.As shown in figure 11, this method 600 include：
S610 receives the feedback information that user equipment (UE) is sent in the second common subframe；
S620 determines the downlink data transmission that the feedback information corresponds in the first common subframe, wherein, it is first general with this The feedback subframe that logical subframe meets hybrid automatic repeat-request HARQ sequential relationships is special subframe and the second common subframe position After the feedback subframe.
Therefore, the method for transmission data according to embodiments of the present invention, if meeting HARQ sequential with the first common subframe The feedback subframe of relation is special subframe, and UE is sent in the second common subframe after the special subframe to base station to be fed back Information, the feedback information indicate whether the UE is properly received the downlink data that the base station is sent in the first common subframe, with So that in the presence of special subframe, which still is able to feed back the downlink data that base station is sent, so as to solve UE caused by certainly due to there are problems that for special subframe can not be fed back, and improve system performance and user experience.
Optionally, as another embodiment, as shown in figure 12, S610, reception UE sends anti-in the second common subframe Feedforward information, including：
S611 is received and sent in the first Physical Uplink Control Channel PUCCH resources of the UE in the second common subframe The feedback information；
Correspondingly, S620 determines the downlink data transmission that the feedback information corresponds in the first common subframe, including：
S621 according to the correspondence of first PUCCH resource and the first common subframe, determines that the feedback information corresponds to Downlink data transmission in the first common subframe.
Optionally, as another embodiment, PUCCH resource that the PUCCH of the UE is occupied in the 5th common subframe Quantity is more than the quantity for the PUCCH resource that the PUCCH is occupied in other common subframes, which is served only for one Downlink data transmission in a subframe is fed back.
Optionally, as another embodiment, S620 determines the lower line number that the feedback information corresponds in the first common subframe According to transmission, including：
According to the value for the indication bit position that the feedback information includes, it is general to determine that the feedback information corresponds to first by S622 Downlink data transmission in logical subframe.
Optionally, as another embodiment, S622 according to the value for the indication bit position that the feedback information includes, is determined The feedback information corresponds to the downlink data transmission in the first common subframe, including：
S6221, according to the value of the indication bit position and before the second common subframe and with the second common son The quantity of the closest continuous special subframe of frame determines the downlink data that the feedback information corresponds in the first common subframe Transmission.
Optionally, as another embodiment, before S610, this method 600 further includes：
S630 sends indication information to the UE, which is used to indicate the position of special subframe, in order to the UE roots Determine that this is located at before the second common subframe and the continuous spy closest with the second common subframe according to the indication information The quantity of different subframe.
Optionally, as another embodiment, before S610, this method 600 further includes：
S640 sends Downlink Control Information DCI to the UE, which is used to indicate the UE and is connect in the first common subframe Downlink data is received, and the DCI indicates that the UE sends the feedback letter for the downlink data transmission in the second common subframe Breath, in order to which the UE determines according to the DCI to send the feedback information in the second common subframe.
Therefore, the method for transmission data according to embodiments of the present invention, if meeting HARQ sequential with the first common subframe When the feedback subframe of relation is special subframe, UE sends anti-in the second common subframe after the special subframe to base station Feedforward information, the feedback information indicate whether the UE is properly received the downlink data that the base station is sent in the first common subframe, So that in the presence of special subframe, which still is able to feed back the downlink data that base station is sent, so as to Solve the problems, such as the presence due to special subframe and caused by UE can not be fed back, improve system performance and user experience.
It is to be understood that the size of the sequence number of above-mentioned each process is not meant to the priority of execution sequence, the execution of each process is suitable Sequence should determine that the implementation process without tackling the embodiment of the present invention forms any restriction with its function and internal logic.In addition, In the embodiment of the present invention, term " first ", " second " and " 3rd ", should not be to the present invention just for the sake of the different content of differentiation Embodiment forms any restriction.
Above in conjunction with Fig. 1 to Figure 12, the method that transmission data according to embodiments of the present invention are described in detail below will With reference to Figure 13 to Figure 26, base station according to embodiments of the present invention and user equipment are described.
Figure 13 shows the schematic block diagram of base station 700 according to embodiments of the present invention, as shown in figure 13, the base station 700 Including：
Determining module 710, if for meeting the tune of hybrid automatic repeat-request HARQ sequential relationships with the first common subframe Degree subframe is special subframe, determines to send downlink to user equipment (UE) in the second common subframe before the scheduling subframe Control information DCI, the DCI are used to dispatch the transmitting uplink data in the first common subframe；
Sending module 720, for sending the DCI to the UE in the definite second common subframe of the determining module 710；
Receiving module 730, for receiving the UE according to the DCI that the sending module 720 is sent in the first common subframe The upstream data of upper transmission.
Therefore, base station according to embodiments of the present invention, if meeting the scheduling of HARQ sequential relationships with the first common subframe Subframe is special subframe, then base station sends dispatch in the second common subframe before the special subframe to UE, should Dispatch indicates that the UE sends upstream data in the first common subframe, so that in the presence of special subframe, The base station can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to solve by In there are problems that for special subframe and caused by can not carry out normal data transmission between UE and base station, improve system performance And user experience.
Optionally, the first enhanced Physical Downlink Control Channel EPDCCH resource collections in the second common subframe are with being somebody's turn to do First common subframe is corresponding；
Correspondingly, which is specifically used for sending the DCI to the UE in the first EPDCCH resource collections.
Optionally, as another embodiment, the EPDCCH of the UE occupies at least three in the second common subframe EPDCCH resource collections, each EPDCCH resource collections in at least three EPDCCH resource collections include at least one physics Resource block PRB.
Optionally, as another embodiment, the first Physical Resource Block PRB in the second common subframe is first common with this Subframe is corresponding；
Correspondingly, which is specifically used for sending the DCI to the UE on the first PRB.
Optionally, as another embodiment, the indication bit position instruction that the DCI which sends includes The DCI is used to dispatch the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at after the second common subframe and The quantity of closest continuous special subframe is set with the second common subframe.
Optionally, as another embodiment, if the sending module 720 is additionally operable to meet the HARQ with the first common subframe The feedback subframe of sequential relationship is special subframe, is sent instead to the UE in the 3rd common subframe after the feedback subframe Feedforward information, the feedback information are used to indicate whether to be properly received the upstream data.
Optionally, as another embodiment, the first physical mixed automatic repeat request instruction in the 3rd common subframe Channel PHICH groups are corresponding with the first common subframe；
Correspondingly, which is specifically used for sending the feedback information to the UE in the first PHICH groups.
Optionally, the indication bit position included as another embodiment, the feedback information which sends Indicate the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at before the 3rd common subframe and The quantity of closest continuous special subframe is set with the 3rd common subframe.
Optionally, as another embodiment, which is additionally operable to determine positioned at this in the determining module 710 Before sending DCI to UE in the second common subframe before scheduling subframe, indication information is sent to the UE, which is used for Indicate the position of special subframe.
Base station 700 according to embodiments of the present invention may correspond in the method for transmission data according to embodiments of the present invention Base station, and above and other operation and/or function of the modules in base station 700 is respectively in order to realize in Fig. 1 and Fig. 2 The corresponding flow of each method, for sake of simplicity, details are not described herein.
Therefore, base station according to embodiments of the present invention, if meeting the scheduling of HARQ sequential relationships with the first common subframe Subframe is special subframe, then base station sends dispatch in the second common subframe before the special subframe to UE, should Dispatch indicates that the UE sends upstream data in the first common subframe, so that in the presence of special subframe, The base station can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to solve by In there are problems that for special subframe and caused by can not carry out normal data transmission between UE and base station, improve system performance And user experience.
Figure 14 shows the schematic block diagram of user equipment (UE) 800 according to embodiments of the present invention, as shown in figure 14, should UE800 includes：
Receiving module 810, for receiving the Downlink Control Information DCI that base station is sent in the second common subframe；
Determining module 820, for determining that the DCI that the receiving module 810 receives is used to dispatch in the first common subframe Transmitting uplink data, wherein, the scheduling subframes of hybrid automatic repeat-request HARQ sequential relationships is met with the first common subframe It is located at for special subframe and the second common subframe before the scheduling subframe；
Sending module 830, in the first common subframe that according to the DCI, is determined in the determining module 820 to the base It stands and sends upstream data.
Therefore, user equipment according to embodiments of the present invention, if meeting HARQ sequential relationships with the first common subframe Scheduling subframe is special subframe, then base station sends scheduling letter in the second common subframe before the special subframe to UE Order, which indicates that the UE sends upstream data in the first common subframe, so that in feelings existing for special subframe Under condition, which can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to solve Normal data transmission can not be carried out caused by certainly due to there are problems that for special subframe between UE and base station, improves system Performance and user experience.
Optionally, as another embodiment, which is specifically used for receiving the base station in the second common subframe On the first enhanced Physical Downlink Control Channel EPDCCH resource collections in the DCI that sends；
Correspondingly, which is specifically used for according to the first EPDCCH resource collections and the first common subframe Correspondence, determine that the DCI that the receiving module 810 receives is used to dispatching upstream data in the first common subframe and pass It is defeated.
Optionally, as another embodiment, the EPDCCH of the UE occupies at least three in the second common subframe EPDCCH resource collections, each EPDCCH resource collections in at least three EPDCCH resource collections include at least one physics Resource block PRB.
Optionally, as another embodiment, which is specifically used for receiving the base station in the second common subframe The first Physical Resource Block PRB on the DCI that sends；
Correspondingly, which is specifically used for the correspondence according to the first PRB and the first common subframe, Determine that the DCI that the receiving module 810 receives is used to dispatch the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is specifically used for the indication bit included according to the DCI Position value, determine the DCI for dispatch the first common subframe on transmitting uplink data.
Optionally, as another embodiment, which is specifically used for value and position according to the indication bit position After the second common subframe and the quantity of the continuous special subframe closest with the second common subframe, determining should DCI is used to dispatch the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is additionally operable to receive the base station sends out in the 3rd common subframe The feedback information sent, wherein, meet the feedback subframe of the HARQ sequential relationships for special subframe with the first common subframe and be somebody's turn to do 3rd subframe is located at after the feedback subframe；
Correspondingly, the determining module 820 be additionally operable to determine the feedback information that the receiving module 810 receives correspond to this Transmitting uplink data in one common subframe.
Optionally, as another embodiment, which is specifically used for receiving the base station in the 3rd common subframe On the first physical hybrid automatic repeat request indicator channel PHICH groups in the feedback information that sends；
Correspondingly, which is specifically used for closing according to the first PHICH groups are corresponding with the first common subframe System determines that the feedback information of the receiving module 810 reception corresponds to the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is specifically used for the instruction included according to the feedback information The value of bit determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the determining module 820 is specifically for the value according to the indication bit position and is located at Before 3rd common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe, the feedback is determined Information corresponds to the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is additionally operable in the reception base station in the second common subframe Before the DCI of transmission, the indication information of base station transmission is received, which is used to indicate the position of special subframe.
Optionally, as another embodiment, as shown in figure 15, which further includes：
Detection module 840, for detecting the DCI of base station transmission on special subframe；
Transport module 850 if detecting the DCI of base station transmission for the detection module 840, is expired with the special subframe Carry out data transmission in the subframe of the foot HARQ sequential relationships between the base station and/or carry out transmission of feedback information.
The method that user equipment 800 according to embodiments of the present invention may correspond to transmission data according to embodiments of the present invention In user equipment, and above and other operation and/or function of the modules in user equipment 800 is respectively in order to realize The corresponding flow of each method in Fig. 3 to Fig. 6, for sake of simplicity, details are not described herein.
Therefore, user equipment according to embodiments of the present invention, if meeting HARQ sequential relationships with the first common subframe Scheduling subframe is special subframe, then base station sends scheduling letter in the second common subframe before the special subframe to UE Order, which indicates that the UE sends upstream data in the first common subframe, so that in feelings existing for special subframe Under condition, which can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to solve Normal data transmission can not be carried out caused by certainly due to there are problems that for special subframe between UE and base station, improves system Performance and user experience.
Figure 16 shows the schematic block diagram of base station 900 according to another embodiment of the present invention, as shown in figure 16, the base station 900 include：
Receiving module 910, for receiving the upstream data that the UE is sent in the first common subframe；
Determining module 920, if for meeting hybrid automatic repeat-request HARQ sequential relationships with the first common subframe Feedback subframe is special subframe, determines to send feedback letter to the UE in the 3rd common subframe after the feedback subframe Breath, the feedback information are used to indicate whether the receiving module 910 is properly received the upstream data；
Sending module 930, for sending the feedback to the UE in the 3rd definite common subframe of the determining module 920 Information.
Therefore, the base station of transmission data according to embodiments of the present invention, if meet HARQ with the first common subframe The feedback subframe of order relation is special subframe, then it is first common to feed back this in the common subframe after the special subframe for the base station Data transmission in subframe, so that in the presence of special subframe, which still is able to be fed back, so as to solve Base station caused by certainly due to there are problems that for special subframe can not be fed back, and further improve system performance and user's body It tests.
Optionally, the first physical hybrid automatic repeat request indicator channel PHICH groups in the 3rd common subframe are with being somebody's turn to do First common subframe is corresponding；
Correspondingly, which is specifically used for sending the feedback information to the UE in the first PHICH groups.
Optionally, as another embodiment, the number for the PHICH groups that the PHICH of the UE is occupied in the 3rd common subframe Amount is more than the quantity for the PHICH groups that the PHICH is occupied in the 4th common subframe, and the 4th common subframe is used for only to a son Transmitting uplink data on frame is fed back.
Optionally, as another embodiment, the indication bit position which includes indicates that the feedback information corresponds to Transmitting uplink data in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at before the 3rd common subframe and The quantity of closest continuous special subframe is set with the 3rd common subframe.
Optionally, as another embodiment, which is additionally operable to receive the UE the in the receiving module 910 Before the upstream data sent in one common subframe, indication information is sent to the UE, which is used to indicate particular service The position of subframe, before determining to be located at the 3rd common subframe according to the indication information in order to the UE and with the 3rd common son The quantity of the closest continuous special subframe of frame.
Optionally, as another embodiment, which is additionally operable to receive the UE the in the receiving module 910 Before the upstream data sent in one common subframe, Downlink Control Information DCI is sent to the UE in the second common subframe, it should DCI is used to indicate the UE and upstream data is sent in the first common subframe, and the DCI indicates the UE in the 3rd common subframe Upper feedback information received for the transmitting uplink data.
Optionally, as another embodiment, if meeting the scheduling subframe of the HARQ sequential relationships with the first common subframe For special subframe, which is located at before the scheduling subframe.
Base station 900 according to embodiments of the present invention may correspond in the method for transmission data according to embodiments of the present invention Base station, and above and other operation and/or function of the modules in base station 900 is each in Fig. 7 in order to realize respectively The corresponding flow of method, for sake of simplicity, details are not described herein.
Therefore, base station according to embodiments of the present invention, if meeting the anti-of HARQ sequential relationships with the first common subframe Feedback subframe is special subframe, then the number in the first common subframe is fed back in the base station in the common subframe after the special subframe According to transmission, so that in the presence of special subframe, which still is able to be fed back, so as to solve due to special There are problems that for subframe and caused by base station can not be fed back, further improve system performance and user experience.
Figure 17 shows the schematic block diagram of user equipment (UE) 1000 according to another embodiment of the present invention, such as Figure 17 institutes Show, which includes：
Receiving module 1010, for receiving the feedback information that base station is sent in the 3rd common subframe；
Determining module 1020, for determining that the feedback information that the receiving module 1010 receives corresponds to the first common subframe On transmitting uplink data, wherein, the feedbacks of hybrid automatic repeat-request HARQ sequential relationships is met with the first common subframe Subframe is located at for special subframe and the 3rd common subframe after the feedback subframe.
Therefore, user equipment according to embodiments of the present invention, when meeting HARQ sequential relationships with the first common subframe When feedback subframe is special subframe, which feeds back in the common subframe after the special subframe in the first common subframe Data transmission, so that in the presence of special subframe, which still is able to be fed back, so as to solve due to spy Different there are problems that for subframe and caused by base station can not be fed back, further improve system performance and user experience.
Optionally, which mixes specifically for receiving the first physics of the base station in the 3rd common subframe Close the feedback information sent in automatic repeat request instruction channel PHICH groups；
Correspondingly, which is specifically used for corresponding with the first common subframe according to the first PHICH groups Relation determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the number for the PHICH groups that the PHICH of the UE is occupied in the 3rd common subframe Amount is more than the quantity for the PHICH groups that the PHICH is occupied in the 4th common subframe, and the 4th common subframe is used for only to a son Transmitting uplink data on frame is fed back.
Optionally, as another embodiment, which is specifically used for the finger included according to the feedback information Show the value of bit, determine the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the determining module 1020 be specifically used for according to the value of the indication bit position and Before the 3rd common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe, determining should Feedback information corresponds to the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is additionally operable in the determining module 1020 according to the instruction The value of bit and before the 3rd common subframe and the continuous special son closest with the 3rd common subframe The quantity of frame determines that the feedback information corresponds to before the transmitting uplink data in the first common subframe, receives base station hair The indication information sent, the indication information are used to indicate the position of particular service subframe；
Correspondingly, which is additionally operable to the indication information received according to the receiving module 1010, and determining should Before the 3rd common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe.
Optionally, as another embodiment, which is additionally operable in the reception base station in the 3rd common subframe Before the feedback information of upper transmission, the Downlink Control Information DCI that the base station is sent in the second common subframe is received, which uses Upstream data is sent in the first common subframe in instruction user equipment (UE), and indicates that the UE connects in the 3rd common subframe The feedback information narrowed to the transmitting uplink data；
Correspondingly, which is specifically used for, according to the DCI, base station transmission being received in the 3rd common subframe The feedback information.
Optionally, as another embodiment, if meeting the scheduling subframe of the HARQ sequential relationships with the first common subframe For special subframe, which is located at before the scheduling subframe.
User equipment 1000 according to embodiments of the present invention may correspond to the side of transmission data according to embodiments of the present invention User equipment in method, and above and other operation and/or function of the modules in user equipment 1000 respectively in order to The corresponding flow of each method in Fig. 8 is realized, for sake of simplicity, details are not described herein.
Therefore, the user equipment of transmission data according to embodiments of the present invention, when meeting HARQ with the first common subframe When the feedback subframe of sequential relationship is special subframe, it is first general which feeds back this in the common subframe after the special subframe Data transmission in logical subframe, so that in the presence of special subframe, which still is able to be fed back, so as to Solve the problems, such as the presence due to special subframe and caused by base station can not be fed back, further improve system performance and user Experience.
Figure 18 shows the schematic block diagram of user equipment (UE) 1100 according to yet another embodiment of the invention, such as Figure 18 institutes Show, which includes：
Receiving module 1110, for receiving the downlink data that base station is sent in the first common subframe；
Determining module 1120, if for meeting hybrid automatic repeat-request HARQ sequential relationships with the first common subframe Feedback subframe is special subframe, determines to send feedback information to the base station in the second common subframe after the feedback subframe, The feedback information is used to indicate whether the receiving module 1110 is properly received the downlink data；
Sending module 1130, should for being sent in the definite second common subframe of the determining module 1120 to the base station Feedback information.
Therefore, the user equipment (UE) of transmission data according to embodiments of the present invention meets when with the first common subframe When the feedback subframe of HARQ sequential relationships is special subframe, the base station fed back in the common subframe after the special subframe this Data transmission in one common subframe, so that in the presence of special subframe, which still is able to be fed back, so as to Can solve the problems, such as the presence due to special subframe and caused by base station can not be fed back, further improve system performance and User experience.
Optionally, the first Physical Uplink Control Channel PUCCH resource in the second common subframe and the first common son Frame is corresponding；
Correspondingly, which is specifically used for sending the feedback letter to the base station in first PUCCH resource Breath.
Optionally, as another embodiment, PUCCH resource that the PUCCH of the UE is occupied in the second common subframe Quantity is more than the quantity for the PUCCH resource that the PUCCH is occupied in the 3rd common subframe, and the 3rd common subframe is used for only to one Downlink data transmission in a subframe is fed back.
Optionally, as another embodiment, the indication bit position which includes indicates that the feedback information corresponds to Downlink data transmission in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at before the second common subframe and The quantity of closest continuous special subframe is set with the second common subframe.
Optionally, as another embodiment, which is additionally operable in the reception base station in the first common subframe Before the downlink data of upper transmission, the indication information of base station transmission is received, which is used to indicate the position of special subframe It puts；
Correspondingly, which is specifically used for the indication information received according to the receiving module 1110, determines This is located at before the second common subframe and the quantity of the continuous special subframe closest with the second common subframe.
Optionally, as another embodiment, which is additionally operable in the reception base station in the first common subframe Before the downlink data of upper transmission, the Downlink Control Information DCI of base station transmission is received, which is used to indicate user equipment (UE) The downlink data of base station transmission is received in the first common subframe, and the DCI indicates the UE in the second common subframe Upper feedback information sent for the downlink data transmission；
Correspondingly, which is specifically used for the DCI received according to the receiving module 1110, determine this In two common subframes the feedback information is sent to the base station.
User equipment 1100 according to embodiments of the present invention may correspond to the side of transmission data according to embodiments of the present invention User equipment in method, and above and other operation and/or function of the modules in user equipment 1100 respectively in order to The corresponding flow of each method in Fig. 9 and Figure 10 is realized, for sake of simplicity, details are not described herein.
Therefore, the user equipment of transmission data according to embodiments of the present invention, when meeting HARQ with the 4th common subframe When the feedback subframe of order relation is special subframe, UE is sent in the 5th common subframe after the special subframe to base station Feedback information, the feedback information indicate whether the UE is properly received the lower line number that the base station is sent in the 4th common subframe According to, so that in the presence of special subframe, which still is able to feed back the downlink data that base station is sent, so as to Enough presence solved the problems, such as due to special subframe and caused by UE can not be fed back, raising system performance and user experience.
Figure 19 shows the schematic block diagram of base station 1200 according to yet another embodiment of the invention, as shown in figure 19, the base Standing 1200 includes：
Receiving module 1210, for receiving the feedback information that user equipment (UE) is sent in the second common subframe；
Determining module 1220, for determining that the feedback information that the receiving module 1210 receives corresponds to the first common subframe On downlink data transmission, wherein, the feedbacks of hybrid automatic repeat-request HARQ sequential relationships is met with the first common subframe Subframe is located at for special subframe and the second common subframe after the feedback subframe.
Therefore, base station according to embodiments of the present invention, when feedback for meeting HARQ sequential relationships with the first common subframe When frame is special subframe, UE sends feedback information in the second common subframe after the special subframe to base station, this is anti- Feedforward information indicates whether the UE is properly received the downlink data that the base station is sent in the first common subframe, so that special In the presence of subframe, which still is able to feed back the downlink data that base station is sent, so as to solve due to special There are problems that for subframe and caused by UE can not be fed back, improve system performance and user experience.
Optionally, which is specifically used for receiving first PUCCH moneys of the UE in the second common subframe The feedback information sent in source；
Correspondingly, which is specifically used for pair according to first PUCCH resource and the first common subframe It should be related to, determine the downlink data transmission that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, PUCCH resource that the PUCCH of the UE is occupied in the second common subframe Quantity is more than the quantity for the PUCCH resource that the PUCCH is occupied in the 3rd common subframe, and the 3rd common subframe is used for only to one Downlink data transmission in a subframe is fed back.
Optionally, as another embodiment, which is specifically used for the finger included according to the feedback information Show the value of bit, determine the downlink data transmission that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the determining module 1220 be specifically used for according to the value of the indication bit position and Before the second common subframe and the quantity of the continuous special subframe closest with the second common subframe, determining should Feedback information corresponds to the downlink data transmission in the first common subframe.
Optionally, as another embodiment, as shown in figure 20, which further includes：
First sending module 1230 sends for receiving the UE in the receiving module 1210 at this in the second common subframe Feedback information before, to the UE send indication information, which is used to indicate the position of special subframe, in order to the UE According to the indication information determine this be located at before the second common subframe and with closest continuous of the second common subframe The quantity of special subframe.
Optionally, as another embodiment, as shown in figure 20, which further includes：
Second sending module 1240 sends for receiving the UE in the receiving module 1210 at this in the second common subframe Feedback information before, send Downlink Control Information DCI to the UE, which is used to indicate the UE in the first common subframe Downlink data is received, and the DCI indicates that the UE sends the feedback for the downlink data transmission in the second common subframe Information, in order to which the UE determines according to the DCI to send the feedback information in the second common subframe.
Base station 1200 according to embodiments of the present invention may correspond in the method for transmission data according to embodiments of the present invention Base station, and above and other operation and/or function of the modules in base station 1200 is respectively in order to realize Figure 11 and figure The corresponding flow of each method in 12, for sake of simplicity, details are not described herein.
Therefore, the base station of transmission data according to embodiments of the present invention, when meeting HARQ sequential with the first common subframe When the feedback subframe of relation is special subframe, which feeds back the first common son in the common subframe after the special subframe Data transmission on frame, so that in the presence of special subframe, which still is able to be fed back, so as to solve Base station caused by due to there are problems that for special subframe can not be fed back, and further improve system performance and user's body It tests.
Figure 21 shows the schematic block diagram of base station 1300 according to embodiments of the present invention, as shown in figure 21, the base station 1300 include processor 1310, memory 1320, bus system 1330, transmitter 1340 and receiver 1350.Wherein, processor 1310th, memory 1320, transmitter 1340 and receiver 1350 are connected by bus system 1330, which is used to deposit Storage instruction, the processor 1310 call the instruction stored in the memory 1320 by the bus system 1330, specifically, If the processor 1310 is used for the scheduling sublayer for meeting hybrid automatic repeat-request HARQ sequential relationships with the first common subframe Frame is special subframe, determines to send downlink control to user equipment (UE) in the second common subframe before the scheduling subframe Information DCI, the DCI are used to dispatch the transmitting uplink data in the first common subframe；The transmitter 1340 is used in the processing In the definite second common subframe of device 1310 DCI is sent to the UE；The receiver is used to receive the UE according to the transmitter The upstream data that 1340 DCI sent are sent in the first common subframe.
Therefore, base station according to embodiments of the present invention, when the scheduling sublayer for meeting HARQ sequential relationships with the first common subframe When frame is special subframe, base station sends dispatch, the tune in the second common subframe before the special subframe to UE Degree signaling indicates that the UE sends upstream data in the first common subframe, so that in the presence of special subframe, it should Base station can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to solve due to There are problems that for special subframe and caused by can not carry out normal data transmission between UE and base station, improve system performance and User experience.
It is to be understood that in embodiments of the present invention, which can be central processing unit（Central Processing Unit, referred to as " CPU "）, which can also be other general processors, Digital Signal Processing Device（DSP）, application-specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）It is or other programmable logic device, discrete Door or transistor logic, discrete hardware components etc..General processor can be that microprocessor or the processor also may be used To be any conventional processor etc..
The memory 1320 can include read-only memory and random access memory, and provide instruction to processor 1310 And data.The a part of of memory 1320 can also include nonvolatile RAM.For example, memory 1320 may be used also With the information of storage device type.
The bus system 1330 can also include power bus, controlling bus and state letter in addition to including data/address bus Number bus etc..But for the sake of clear explanation, various buses are all designated as bus system 1330 in figure.
During realization, each step of the above method can pass through the integrated logic circuit of the hardware in processor 1310 Or the instruction of software form is completed.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device performs completion or performs completion with the hardware in processor and software module combination.Software module can be located at random Memory, flash memory, read-only memory, the abilities such as programmable read only memory or electrically erasable programmable memory, register In the storage medium of domain maturation.The storage medium is located at memory 1320, and processor 1310 reads the information in memory 1320, The step of above method being completed with reference to its hardware.To avoid repeating, it is not detailed herein.
Optionally, the first enhanced Physical Downlink Control Channel EPDCCH resource collections in the second common subframe are with being somebody's turn to do First common subframe is corresponding；
Correspondingly, which is specifically used for sending the DCI to the UE in the first EPDCCH resource collections.
Optionally, as another embodiment, the EPDCCH of the UE occupies at least three in the second common subframe EPDCCH resource collections, each EPDCCH resource collections in at least three EPDCCH resource collections include at least one physics Resource block PRB.
Optionally, as another embodiment, the first Physical Resource Block PRB in the second common subframe is first common with this Subframe is corresponding；
Correspondingly, which is specifically used for sending the DCI to the UE on the first PRB.
Optionally, as another embodiment, the indication bit position instruction that the DCI which sends includes should DCI is used to dispatch the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at after the second common subframe and The quantity of closest continuous special subframe is set with the second common subframe.
Optionally, as another embodiment, if the transmitter 1340 is additionally operable to meet the HARQ with the first common subframe The feedback subframe of sequential relationship is special subframe, is sent instead to the UE in the 3rd common subframe after the feedback subframe Feedforward information, the feedback information are used to indicate whether to be properly received the upstream data.
Optionally, as another embodiment, the first physical mixed automatic repeat request instruction in the 3rd common subframe Channel PHICH groups are corresponding with the first common subframe；
Correspondingly, which is specifically used for sending the feedback information to the UE in the first PHICH groups.
Optionally, the indication bit position included as another embodiment, the feedback information which sends Indicate the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at before the 3rd common subframe and The quantity of closest continuous special subframe is set with the 3rd common subframe.
Optionally, as another embodiment, which is additionally operable to determine positioned at the tune in the processor 1310 Before sending DCI to UE in the second common subframe before spending subframe, indication information is sent to the UE, which is used to refer to Show the position of special subframe.
Base station 1300 according to embodiments of the present invention may correspond in the method for transmission data according to embodiments of the present invention Base station, and above and other operation and/or function of the modules in base station 1300 is respectively in order to realize Fig. 1 and Fig. 2 In each method corresponding flow, for sake of simplicity, details are not described herein.
Therefore, base station according to embodiments of the present invention, when the scheduling sublayer for meeting HARQ sequential relationships with the first common subframe When frame is special subframe, base station sends dispatch, the tune in the second common subframe before the special subframe to UE Degree signaling indicates that the UE sends upstream data in the first common subframe, so that in the presence of special subframe, it should Base station can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to solve due to There are problems that for special subframe and caused by can not carry out normal data transmission between UE and base station, improve system performance and User experience.
Figure 22 shows the schematic block diagram of user equipment (UE) 1400 according to embodiments of the present invention, as shown in figure 22, should UE1400 includes processor 1410, memory 1420, bus system 1430, receiver 1440 and transmitter 1450.Wherein, handle Device 1410, memory 1420, receiver 1440 and transmitter 1450 are connected by bus system 1430, which is used for Store instruction, the processor 1410 call the instruction stored in the memory 1420, specifically by the bus system 1430 Ground, the receiver 1440 are used to receive the Downlink Control Information DCI that base station is sent in the second common subframe；The processor 1410 For determining that the DCI that the receiver 1440 receives is used to dispatch the transmitting uplink data in the first common subframe, wherein, with this First common subframe meets the scheduling subframes of hybrid automatic repeat-request HARQ sequential relationships for special subframe and this is second common Subframe is located at before the scheduling subframe；The transmitter 1450 is used for according to the DCI, this determined in the processor 1410 is first general In logical subframe upstream data is sent to the base station.
Therefore, user equipment according to embodiments of the present invention, when the tune for meeting HARQ sequential relationships with the first common subframe When degree subframe is special subframe, base station sends dispatch in the second common subframe before the special subframe to UE, The dispatch indicates that the UE sends upstream data in the first common subframe, so that in situation existing for special subframe Under, which can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to solve Normal data transmission can not be carried out caused by due to there are problems that for special subframe between UE and base station, improves systematicness Energy and user experience.
It is to be understood that in embodiments of the present invention, which can be central processing unit（Central Processing Unit, referred to as " CPU "）, which can also be other general processors, Digital Signal Processing Device（DSP）, application-specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）It is or other programmable logic device, discrete Door or transistor logic, discrete hardware components etc..General processor can be that microprocessor or the processor also may be used To be any conventional processor etc..
The memory 1420 can include read-only memory and random access memory, and provide instruction to processor 1410 And data.The a part of of memory 1420 can also include nonvolatile RAM.For example, memory 1420 may be used also With the information of storage device type.
The bus system 1430 can also include power bus, controlling bus and state letter in addition to including data/address bus Number bus etc..But for the sake of clear explanation, various buses are all designated as bus system 1430 in figure.
During realization, each step of the above method can pass through the integrated logic circuit of the hardware in processor 1410 Or the instruction of software form is completed.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device performs completion or performs completion with the hardware in processor and software module combination.Software module can be located at random Memory, flash memory, read-only memory, the abilities such as programmable read only memory or electrically erasable programmable memory, register In the storage medium of domain maturation.The storage medium is located at memory 1420, and processor 1410 reads the information in memory 1420, The step of above method being completed with reference to its hardware.To avoid repeating, it is not detailed herein.
Optionally, as another embodiment, which is specifically used for receiving the base station in the second common subframe On the first enhanced Physical Downlink Control Channel EPDCCH resource collections in the DCI that sends；
Correspondingly, which is specifically used for according to the first EPDCCH resource collections and the first common subframe Correspondence determines that the DCI that the receiver 1440 receives is used to dispatch the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, the EPDCCH of the UE occupies at least three in the second common subframe EPDCCH resource collections, each EPDCCH resource collections in at least three EPDCCH resource collections include at least one physics Resource block PRB.
Optionally, as another embodiment, which is specifically used for receiving the base station in the second common subframe The first Physical Resource Block PRB on the DCI that sends；
Correspondingly, which is specifically used for the correspondence according to the first PRB and the first common subframe, really The DCI that the fixed receiver 1440 receives is used to dispatch the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is specifically used for the indication bit position included according to the DCI Value, determine the DCI for dispatch the first common subframe on transmitting uplink data.
Optionally, as another embodiment, which is specifically used for value and position according to the indication bit position After the second common subframe and the quantity of the continuous special subframe closest with the second common subframe, determining should DCI is used to dispatch the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is additionally operable to receive the base station sends out in the 3rd common subframe The feedback information sent, wherein, meet the feedback subframe of the HARQ sequential relationships for special subframe with the first common subframe and be somebody's turn to do 3rd subframe is located at after the feedback subframe；
Correspondingly, the processor 1410 be additionally operable to determine the feedback information that the receiver 1440 receives correspond to this first Transmitting uplink data in common subframe.
Optionally, as another embodiment, which is specifically used for receiving the base station in the 3rd common subframe On the first physical hybrid automatic repeat request indicator channel PHICH groups in the feedback information that sends；
Correspondingly, which is specifically used for closing according to the first PHICH groups are corresponding with the first common subframe System determines that the feedback information of the receiver 1440 reception corresponds to the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is specifically used for the instruction included according to the feedback information The value of bit determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the processor 1410 is specifically for the value according to the indication bit position and is located at Before 3rd common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe, the feedback is determined Information corresponds to the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is additionally operable in the reception base station in the second common subframe Before the DCI of transmission, the indication information of base station transmission is received, which is used to indicate the position of special subframe.
Optionally, as another embodiment, which is additionally operable to detect base station transmission on special subframe DCI；And if detect the base station send DCI, in the subframe for meeting the HARQ sequential relationships with the special subframe with should Carry out data transmission between base station and/or carry out transmission of feedback information.
User equipment 1400 according to embodiments of the present invention may correspond to the side of transmission data according to embodiments of the present invention User equipment in method, and above and other operation and/or function of the modules in user equipment 1400 respectively in order to The corresponding flow of each method in Fig. 3 to Fig. 6 is realized, for sake of simplicity, details are not described herein.
Therefore, user equipment according to embodiments of the present invention, when the tune for meeting HARQ sequential relationships with the first common subframe When degree subframe is special subframe, base station sends dispatch in the second common subframe before the special subframe to UE, The dispatch indicates that the UE sends upstream data in the first common subframe, so that in situation existing for special subframe Under, which can be scheduled UE, and then normal data transmission can be carried out between base station and UE, so as to solve Normal data transmission can not be carried out caused by due to there are problems that for special subframe between UE and base station, improves systematicness Energy and user experience.
Figure 23 shows the schematic block diagram of base station 1500 according to another embodiment of the present invention, as shown in figure 23, the base Stand 1500 include processor 1510, memory 1520, bus system 1530, receiver 1540 and transmitter 1550.Wherein, handle Device 1510, memory 1520, receiver 1540 and transmitter 1550 are connected by bus system 1530, which is used for Store instruction, the processor 1510 call the instruction stored in the memory 1520, specifically by the bus system 1530 Ground, the receiver 1540 are used to receive the upstream data that the UE is sent in the first common subframe；If the processor 1510 is used for Meet the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships for special subframe with the first common subframe, determine in place In sending feedback information to the UE in the 3rd common subframe after the feedback subframe, which is used to indicate the receiver Whether 1540 be properly received the upstream data；The transmitter 1550 is used for the 3rd common subframe determined in the processor 1510 On to the UE send the feedback information.
Therefore, the base station of transmission data according to embodiments of the present invention, when meeting HARQ sequential with the first common subframe When the feedback subframe of relation is special subframe, which feeds back the first common son in the common subframe after the special subframe Data transmission on frame, so that in the presence of special subframe, which still is able to be fed back, so as to solve Base station caused by due to there are problems that for special subframe can not be fed back, and further improve system performance and user's body It tests.
It is to be understood that in embodiments of the present invention, which can be central processing unit（Central Processing Unit, referred to as " CPU "）, which can also be other general processors, Digital Signal Processing Device（DSP）, application-specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）It is or other programmable logic device, discrete Door or transistor logic, discrete hardware components etc..General processor can be that microprocessor or the processor also may be used To be any conventional processor etc..
The memory 1520 can include read-only memory and random access memory, and provide instruction to processor 1510 And data.The a part of of memory 1520 can also include nonvolatile RAM.For example, memory 1520 may be used also With the information of storage device type.
The bus system 1530 can also include power bus, controlling bus and state letter in addition to including data/address bus Number bus etc..But for the sake of clear explanation, various buses are all designated as bus system 1530 in figure.
During realization, each step of the above method can pass through the integrated logic circuit of the hardware in processor 1510 Or the instruction of software form is completed.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device performs completion or performs completion with the hardware in processor and software module combination.Software module can be located at random Memory, flash memory, read-only memory, the abilities such as programmable read only memory or electrically erasable programmable memory, register In the storage medium of domain maturation.The storage medium is located at memory 1520, and processor 1510 reads the information in memory 1520, The step of above method being completed with reference to its hardware.To avoid repeating, it is not detailed herein.
Optionally, the first physical hybrid automatic repeat request indicator channel PHICH groups in the 3rd common subframe are with being somebody's turn to do First common subframe is corresponding；
Correspondingly, which is specifically used for sending the feedback information to the UE in the first PHICH groups.
Optionally, as another embodiment, the number for the PHICH groups that the PHICH of the UE is occupied in the 3rd common subframe Amount is more than the quantity for the PHICH groups that the PHICH is occupied in the 4th common subframe, and the 4th common subframe is used for only to a son Transmitting uplink data on frame is fed back.
Optionally, as another embodiment, the indication bit position which includes indicates that the feedback information corresponds to Transmitting uplink data in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at before the 3rd common subframe and The quantity of closest continuous special subframe is set with the 3rd common subframe.
Optionally, as another embodiment, which is additionally operable to receive the UE first in the receiver 1540 Before the upstream data sent in common subframe, indication information is sent to the UE, which is used to indicate particular service The position of frame, in order to the UE according to the indication information determine be located at the 3rd common subframe before and with the 3rd common subframe The quantity of closest continuous special subframe.
Optionally, as another embodiment, which is additionally operable to receive the UE first in the receiver 1540 Before the upstream data sent in common subframe, Downlink Control Information DCI, the DCI are sent to the UE in the second common subframe It is used to indicate the UE and upstream data is sent in the first common subframe, and the DCI indicates the UE in the 3rd common subframe Receive the feedback information for the transmitting uplink data.
Optionally, as another embodiment, if meeting the scheduling subframe of the HARQ sequential relationships with the first common subframe For special subframe, which is located at before the scheduling subframe.
Base station 1500 according to embodiments of the present invention may correspond in the method for transmission data according to embodiments of the present invention Base station, and above and other operation and/or function of the modules in base station 1500 is each in Fig. 7 in order to realize respectively The corresponding flow of a method, for sake of simplicity, details are not described herein.
Therefore, base station according to embodiments of the present invention, when the feedback for meeting HARQ sequential relationships with the first common subframe When subframe is special subframe, which feeds back the data in the first common subframe in the common subframe after the special subframe Transmission, so that in the presence of special subframe, which still is able to be fed back, so as to solve due to special son There are problems that for frame and caused by base station can not be fed back, further improve system performance and user experience.
Figure 24 shows the schematic block diagram of user equipment (UE) 1600 according to another embodiment of the present invention, such as Figure 24 institutes Show, which includes processor 1610, memory 1620, bus system 1630 and receiver 1640.Wherein, processor 1610th, memory 1620 is connected with receiver 1640 by bus system 1630, the memory 1620 for storing instruction, at this Device 1610 is managed by the bus system 1630, calls the instruction stored in the memory 1620, specifically, the receiver 1640 For receiving the feedback information that base station is sent in the 3rd common subframe；The processor 1610 is used to determine that the receiver 1640 connects The feedback information received corresponds to the transmitting uplink data in the first common subframe, wherein, meet with the first common subframe mixed It closes the feedback subframe of automatic repeat request HARQ sequential relationships and is located at the feedback subframe for special subframe and the 3rd common subframe Afterwards.
Therefore, user equipment according to embodiments of the present invention, when meeting HARQ sequential relationships with the first common subframe When feedback subframe is special subframe, which feeds back in the common subframe after the special subframe in the first common subframe Data transmission, so that in the presence of special subframe, which still is able to be fed back, so as to solve due to spy Different there are problems that for subframe and caused by base station can not be fed back, further improve system performance and user experience.
It is to be understood that in embodiments of the present invention, which can be central processing unit（Central Processing Unit, referred to as " CPU "）, which can also be other general processors, Digital Signal Processing Device（DSP）, application-specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）It is or other programmable logic device, discrete Door or transistor logic, discrete hardware components etc..General processor can be that microprocessor or the processor also may be used To be any conventional processor etc..
The memory 1620 can include read-only memory and random access memory, and provide instruction to processor 1610 And data.The a part of of memory 1620 can also include nonvolatile RAM.For example, memory 1620 may be used also With the information of storage device type.
The bus system 1630 can also include power bus, controlling bus and state letter in addition to including data/address bus Number bus etc..But for the sake of clear explanation, various buses are all designated as bus system 1630 in figure.
During realization, each step of the above method can pass through the integrated logic circuit of the hardware in processor 1610 Or the instruction of software form is completed.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device performs completion or performs completion with the hardware in processor and software module combination.Software module can be located at random Memory, flash memory, read-only memory, the abilities such as programmable read only memory or electrically erasable programmable memory, register In the storage medium of domain maturation.The storage medium is located at memory 1620, and processor 1610 reads the information in memory 1620, The step of above method being completed with reference to its hardware.To avoid repeating, it is not detailed herein.
Optionally, which is specifically used for receiving first physical mixed of the base station in the 3rd common subframe The feedback information sent in automatic repeat request instruction channel PHICH groups；
Correspondingly, which is specifically used for closing according to the first PHICH groups are corresponding with the first common subframe System determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, the number for the PHICH groups that the PHICH of the UE is occupied in the 3rd common subframe Amount is more than the quantity for the PHICH groups that the PHICH is occupied in the 4th common subframe, and the 4th common subframe is used for only to a son Transmitting uplink data on frame is fed back.
Optionally, as another embodiment, which is specifically used for the instruction included according to the feedback information The value of bit determines the transmitting uplink data that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, which is specifically used for value and position according to the indication bit position Before the 3rd common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe, determine that this is anti- Feedforward information corresponds to the transmitting uplink data in the first common subframe.
Optionally, as another embodiment, which is additionally operable in the processor 1610 according to the indication bit The value of position and before the 3rd common subframe and the continuous special subframe closest with the 3rd common subframe Quantity determines that the feedback information corresponds to before the transmitting uplink data in the first common subframe, receives base station transmission Indication information, the indication information are used to indicate the position of particular service subframe；
Correspondingly, which is additionally operable to the indication information received according to the receiver 1640, determines that this is located at Before 3rd common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe.
Optionally, as another embodiment, which is additionally operable in the reception base station in the 3rd common subframe Before the feedback information of transmission, the Downlink Control Information DCI that the base station is sent in the second common subframe is received, which is used for Instruction user equipment (UE) sends upstream data in the first common subframe, and indicates that the UE is received in the 3rd common subframe For the feedback information of the transmitting uplink data；
Correspondingly, which is specifically used for, according to the DCI, receiving what base station was sent in the 3rd common subframe The feedback information.
Optionally, as another embodiment, if meeting the scheduling subframe of the HARQ sequential relationships with the first common subframe For special subframe, which is located at before the scheduling subframe.
User equipment 1600 according to embodiments of the present invention may correspond to the side of transmission data according to embodiments of the present invention User equipment in method, and above and other operation and/or function of the modules in user equipment 1600 respectively in order to The corresponding flow of each method in Fig. 8 is realized, for sake of simplicity, details are not described herein.
Therefore, the user equipment of transmission data according to embodiments of the present invention, when meeting HARQ with the first common subframe When the feedback subframe of sequential relationship is special subframe, it is first general which feeds back this in the common subframe after the special subframe Data transmission in logical subframe, so that in the presence of special subframe, which still is able to be fed back, so as to Solve the problems, such as the presence due to special subframe and caused by base station can not be fed back, further improve system performance and user Experience.
Figure 25 shows the schematic block diagram of user equipment (UE) 1700 according to yet another embodiment of the invention, such as Figure 25 institutes Show, which includes processor 1710, memory 1720, bus system 1730, receiver 1740 and transmitter 1750.Its In, processor 1710, memory 1720, receiver 1740 and transmitter 1750 are connected by bus system 1730, the memory 1720 for storing instruction, which calls this that stored in the memory 1720 to refer to by the bus system 1730 Order, specifically, the receiver 1740 are used to receive the downlink data that base station is sent in the first common subframe；The processor 1710 If for meeting the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships with the first common subframe for special subframe, really It is scheduled in the second common subframe after the feedback subframe and sends feedback information to the base station, which is used to indicate this and connects Receive whether device 1740 is properly received the downlink data；The transmitter 1750 be used to determining in the processor 1710 this is second common In subframe the feedback information is sent to the base station.
Therefore, the user equipment (UE) of transmission data according to embodiments of the present invention meets when with the first common subframe When the feedback subframe of HARQ sequential relationships is special subframe, the base station fed back in the common subframe after the special subframe this Data transmission in one common subframe, so that in the presence of special subframe, which still is able to be fed back, so as to Can solve the problems, such as the presence due to special subframe and caused by base station can not be fed back, further improve system performance and User experience.
It is to be understood that in embodiments of the present invention, which can be central processing unit（Central Processing Unit, referred to as " CPU "）, which can also be other general processors, Digital Signal Processing Device（DSP）, application-specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）It is or other programmable logic device, discrete Door or transistor logic, discrete hardware components etc..General processor can be that microprocessor or the processor also may be used To be any conventional processor etc..
The memory 1720 can include read-only memory and random access memory, and provide instruction to processor 1710 And data.The a part of of memory 1720 can also include nonvolatile RAM.For example, memory 1720 may be used also With the information of storage device type.
The bus system 1730 can also include power bus, controlling bus and state letter in addition to including data/address bus Number bus etc..But for the sake of clear explanation, various buses are all designated as bus system 1730 in figure.
During realization, each step of the above method can pass through the integrated logic circuit of the hardware in processor 1710 Or the instruction of software form is completed.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device performs completion or performs completion with the hardware in processor and software module combination.Software module can be located at random Memory, flash memory, read-only memory, the abilities such as programmable read only memory or electrically erasable programmable memory, register In the storage medium of domain maturation.The storage medium is located at memory 1720, and processor 1710 reads the information in memory 1720, The step of above method being completed with reference to its hardware.To avoid repeating, it is not detailed herein.
Optionally, the first Physical Uplink Control Channel PUCCH resource in the second common subframe and the first common son Frame is corresponding；
Correspondingly, which is specifically used for sending the feedback information to the base station in first PUCCH resource.
Optionally, as another embodiment, PUCCH resource that the PUCCH of the UE is occupied in the second common subframe Quantity is more than the quantity for the PUCCH resource that the PUCCH is occupied in the 3rd common subframe, and the 3rd common subframe is used for only to one Downlink data transmission in a subframe is fed back.
Optionally, as another embodiment, the indication bit position which includes indicates that the feedback information corresponds to Downlink data transmission in the first common subframe.
Optionally, as another embodiment, the value of the indication bit position be according to being located at before the second common subframe and The quantity of closest continuous special subframe is set with the second common subframe.
Optionally, as another embodiment, which is additionally operable in the reception base station in the first common subframe Before the downlink data of transmission, the indication information of base station transmission is received, which is used to indicate the position of special subframe；
Correspondingly, which is specifically used for the indication information received according to the receiver 1740, determines the position Before the second common subframe and the quantity of the continuous special subframe closest with the second common subframe.
Optionally, as another embodiment, which is additionally operable in the reception base station in the first common subframe Before the downlink data of transmission, the Downlink Control Information DCI of base station transmission is received, which is used to indicate user equipment (UE) and exists The downlink data of base station transmission is received in the first common subframe, and the DCI indicates the UE in the second common subframe Send the feedback information for the downlink data transmission；
Correspondingly, which is specifically used for the DCI received according to the receiver 1740, determines second general at this In logical subframe the feedback information is sent to the base station.
User equipment 1700 according to embodiments of the present invention may correspond to the side of transmission data according to embodiments of the present invention User equipment in method, and above and other operation and/or function of the modules in user equipment 1700 respectively in order to The corresponding flow of each method in Fig. 9 and Figure 10 is realized, for sake of simplicity, details are not described herein.
Therefore, the user equipment of transmission data according to embodiments of the present invention, when meeting HARQ with the 4th common subframe When the feedback subframe of order relation is special subframe, UE is sent in the 5th common subframe after the special subframe to base station Feedback information, the feedback information indicate whether the UE is properly received the lower line number that the base station is sent in the 4th common subframe According to, so that in the presence of special subframe, which still is able to feed back the downlink data that base station is sent, so as to Enough presence solved the problems, such as due to special subframe and caused by UE can not be fed back, raising system performance and user experience.
Figure 26 shows the schematic block diagram of base station 1800 according to yet another embodiment of the invention, as shown in figure 26, the base Stand 1800 include processor 1810, memory 1820, bus system 1830 and receiver 1840.Wherein, processor 1810, storage Device 1820 is connected with receiver 1840 by bus system 1830, the memory 1820 for storing instruction, the processor 1810 By the bus system 1830, the instruction stored in the memory 1820 is called, specifically, which is used to receive The feedback information that user equipment (UE) is sent in the second common subframe；The processor 1810 is used to determine that the receiver 1840 receives The feedback information correspond to downlink data transmission in the first common subframe, wherein, mixed with first common subframe satisfaction The feedback subframe of automatic repeat request HARQ sequential relationships for special subframe and the second common subframe be located at the feedback subframe it Afterwards.
Therefore, base station according to embodiments of the present invention, when feedback for meeting HARQ sequential relationships with the 4th common subframe When frame is special subframe, UE sends feedback information in the 5th common subframe after the special subframe to base station, this is anti- Feedforward information indicates whether the UE is properly received the downlink data that the base station is sent in the 4th common subframe, so that special In the presence of subframe, which still is able to feed back the downlink data that base station is sent, so as to solve due to special There are problems that for subframe and caused by UE can not be fed back, improve system performance and user experience.
It is to be understood that in embodiments of the present invention, which can be central processing unit（Central Processing Unit, referred to as " CPU "）, which can also be other general processors, Digital Signal Processing Device（DSP）, application-specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）It is or other programmable logic device, discrete Door or transistor logic, discrete hardware components etc..General processor can be that microprocessor or the processor also may be used To be any conventional processor etc..
The memory 1820 can include read-only memory and random access memory, and provide instruction to processor 1810 And data.The a part of of memory 1820 can also include nonvolatile RAM.For example, memory 1820 may be used also With the information of storage device type.
The bus system 1830 can also include power bus, controlling bus and state letter in addition to including data/address bus Number bus etc..But for the sake of clear explanation, various buses are all designated as bus system 1830 in figure.
During realization, each step of the above method can pass through the integrated logic circuit of the hardware in processor 1810 Or the instruction of software form is completed.The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly at hardware Reason device performs completion or performs completion with the hardware in processor and software module combination.Software module can be located at random Memory, flash memory, read-only memory, the abilities such as programmable read only memory or electrically erasable programmable memory, register In the storage medium of domain maturation.The storage medium is located at memory 1820, and processor 1810 reads the information in memory 1820, The step of above method being completed with reference to its hardware.To avoid repeating, it is not detailed herein.
Optionally, which is specifically used for receiving first PUCCH resources of the UE in the second common subframe The feedback information of middle transmission；
Correspondingly, which is specifically used for corresponding with the first common subframe according to first PUCCH resource Relation determines the downlink data transmission that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, PUCCH resource that the PUCCH of the UE is occupied in the second common subframe Quantity is more than the quantity for the PUCCH resource that the PUCCH is occupied in the 3rd common subframe, and the 3rd common subframe is used for only to one Downlink data transmission in a subframe is fed back.
Optionally, as another embodiment, which is specifically used for the instruction included according to the feedback information The value of bit determines the downlink data transmission that the feedback information corresponds in the first common subframe.
Optionally, as another embodiment, which is specifically used for value and position according to the indication bit position Before the second common subframe and the quantity of the continuous special subframe closest with the second common subframe, determine that this is anti- Feedforward information corresponds to the downlink data transmission in the first common subframe.
Optionally, as another embodiment, which further includes：
Transmitter 1850, for receiving the UE in the feedback letter sent in the second common subframe in the receiver 1840 Before breath, indication information is sent to the UE, which is used to indicate the position of special subframe, in order to which the UE refers to according to this Show that information determines that this is located at before the second common subframe and the continuous special subframe closest with the second common subframe Quantity.
Optionally, as another embodiment, which further includes：
Transmitter 1850, for receiving the UE in the feedback letter sent in the second common subframe in the receiver 1840 Before breath, Downlink Control Information DCI is sent to the UE, which is used to indicate the UE and receives downlink in the first common subframe Data, and the DCI indicates that the UE sends the feedback information for the downlink data transmission in the second common subframe, so as to It is determined according to the DCI to send the feedback information in the second common subframe in the UE.
Base station 1800 according to embodiments of the present invention may correspond in the method for transmission data according to embodiments of the present invention Base station, and above and other operation and/or function of the modules in base station 1800 is respectively in order to realize Figure 11 and figure The corresponding flow of each method in 12, for sake of simplicity, details are not described herein.
Therefore, the base station of transmission data according to embodiments of the present invention, when meeting HARQ sequential with the first common subframe When the feedback subframe of relation is special subframe, which feeds back the first common son in the common subframe after the special subframe Data transmission on frame, so that in the presence of special subframe, which still is able to be fed back, so as to solve Base station caused by due to there are problems that for special subframe can not be fed back, and further improve system performance and user's body It tests.
It is to be understood that in embodiments of the present invention, term "and/or" is only a kind of incidence relation for describing affiliated partner, Expression may have three kinds of relations.For example, A and/or B, can represent：Individualism A, exists simultaneously A and B, individualism B this Three kinds of situations.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
Those of ordinary skill in the art may realize that with reference to each method step described in the embodiments described herein Rapid and unit can realize with the combination of electronic hardware, computer software or the two, in order to clearly demonstrate hardware and soft The interchangeability of part, the step of generally describing each embodiment according to function in the above description and composition.These Function is performed actually with hardware or software mode, specific application and design constraint depending on technical solution.Ability Domain those of ordinary skill can realize described function to each specific application using distinct methods, but this reality Now it is not considered that beyond the scope of this invention.
It is apparent to those skilled in the art that for convenience of description and succinctly, foregoing description is The specific work process of system, device and unit, may be referred to the corresponding process in preceding method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit Division is only a kind of division of logic function, can there is other dividing mode, such as multiple units or component in actual implementation It may be combined or can be integrated into another system or some features can be ignored or does not perform.In addition, shown or beg for The mutual coupling, direct-coupling or communication connection of opinion can be the INDIRECT COUPLING by some interfaces, device or unit Or communication connection or electricity, the connection of mechanical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit The component shown may or may not be physical location, you can be located at a place or can also be distributed to multiple In network element.Some or all of unit therein can be selected to realize the embodiment of the present invention according to the actual needs Purpose.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also It is that unit is individually physically present or two or more units integrate in a unit.It is above-mentioned integrated The form that hardware had both may be employed in unit is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is independent production marketing or use When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially The part to contribute in other words to the prior art or all or part of the technical solution can be in the form of software products It embodies, which is stored in a storage medium, is used including some instructions so that a computer Equipment（Can be personal computer, server or the network equipment etc.）Perform the complete of each embodiment the method for the present invention Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only memory（Read-Only Memory, letter Referred to as " ROM "）, random access memory（Random Access Memory, referred to as " RAM "）, magnetic disc or CD etc. it is each Kind can store the medium of program code.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right It is required that protection domain subject to.

Claims (66)

  1. A kind of 1. method for transmitting data, which is characterized in that including：
    If meeting the scheduling subframe of hybrid automatic repeat-request HARQ sequential relationships with the first common subframe for special subframe, determine In the second common subframe before the scheduling subframe Downlink Control Information DCI, the DCI are sent to user equipment (UE) For dispatching the transmitting uplink data in the described first common subframe；
    In the described second common subframe the DCI is sent to the UE；
    Receive the upstream data that the UE is sent according to the DCI in the described first common subframe；
    Wherein,
    The first enhanced Physical Downlink Control Channel EPDCCH resource collections and described first in the second common subframe is general Logical subframe is corresponding, described to send the DCI to the UE in the described second common subframe, including：It is common described second In the first EPDCCH resource collections in subframe the DCI is sent to the UE；Alternatively,
    The first Physical Resource Block PRB in the second common subframe is corresponding with the described first common subframe, described described The DCI is sent to the UE in second common subframe, including：On the first PRB in the described second common subframe to The UE sends the DCI；Alternatively,
    The indication bit position that the DCI includes indicates that the DCI is used to dispatch the upstream data in the described first common subframe Transmission, the value of the indication bit position be according to be located at after the described second common subframe and with the described second common subframe distance What the quantity of nearest continuous special subframe was set.
  2. 2. according to the method described in claim 1, it is characterized in that, the EPDCCH of the UE is accounted in the described second common subframe With at least three EPDCCH resource collections, each EPDCCH resource collections in at least three EPDCCH resource collections include At least one Physical Resource Block PRB.
  3. 3. method according to claim 1 or 2, which is characterized in that the method further includes：
    If meeting the feedback subframe of the HARQ sequential relationships with the described first common subframe for special subframe, positioned at described anti- Feedback information is sent to the UE in the 3rd common subframe after feedback subframe, the feedback information is used to indicate whether correctly to connect Receive the upstream data.
  4. 4. according to the method described in claim 3, it is characterized in that, the first physical mixed in the 3rd common subframe is automatic Repeat requests instruction channel PHICH groups are corresponding with the described first common subframe；
    Feedback information is sent to the UE in the 3rd common subframe after the feedback subframe, including：
    In the first PHICH groups in the 3rd common subframe feedback information is sent to the UE.
  5. 5. according to the method described in claim 3, it is characterized in that, the feedback information includes indication bit position, the finger Show that bit is used to indicate the feedback information corresponding to the transmitting uplink data in the described first common subframe.
  6. 6. according to the method described in claim 5, it is characterized in that, the value of the indication bit position is according to positioned at the described 3rd Before common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe sets.
  7. 7. method according to claim 1 or 2, which is characterized in that determined described before the scheduling subframe The second common subframe on to UE send DCI before, the method further includes：
    Indication information is sent to the UE, the indication information is used to indicate the position of special subframe.
  8. A kind of 8. method for transmitting data, which is characterized in that including：
    Receive the Downlink Control Information DCI that base station is sent in the second common subframe；
    Determine the DCI for dispatch the first common subframe on transmitting uplink data, wherein, expire with the described first common subframe The scheduling subframe of sufficient hybrid automatic repeat-request HARQ sequential relationships is special subframe and the second common subframe is positioned at described Before scheduling subframe；
    According to the DCI, upstream data is sent to the base station in the described first common subframe；
    Wherein,
    The DCI for receiving base station and being sent in the second common subframe, including：The base station is received in the described second common subframe On the first enhanced Physical Downlink Control Channel EPDCCH resource collections in the DCI that sends；It is described to determine that the DCI is used Transmitting uplink data in the first common subframe of scheduling, including：According to the first EPDCCH resource collections and described first The correspondence of common subframe determines the DCI for dispatching the transmitting uplink data in the described first common subframe；Alternatively,
    The DCI for receiving base station and being sent in the second common subframe, including：The base station is received in the described second common subframe The first Physical Resource Block PRB on the DCI that sends；It is described to determine the DCI for dispatching in the first common subframe Row data transmission, including：According to the first PRB and the correspondence of the described first common subframe, the DCI is determined for adjusting Spend the transmitting uplink data in the described first common subframe；Alternatively,
    It is described to determine the DCI for dispatching the transmitting uplink data in the first common subframe, including：It is wrapped according in the DCI The value of the indication bit position included, determine the DCI for dispatch the first common subframe on transmitting uplink data；Wherein, it is described According to the value of the DCI indication bit positions included, determine the DCI for dispatch the first common subframe on upstream data Transmission, including：According to the value of the indication bit position and after the described second common subframe and with it is described second common The quantity of the closest continuous special subframe of subframe determines the DCI for dispatching in the described first common subframe Row data transmission.
  9. 9. according to the method described in claim 8, it is characterized in that, the EPDCCH of user equipment (UE) is in the described second common subframe At least three EPDCCH resource collections of upper occupancy, each EPDCCH resource collections in at least three EPDCCH resource collections Including at least one Physical Resource Block PRB.
  10. 10. method according to claim 8 or claim 9, which is characterized in that the method further includes：
    The feedback information that the base station is sent in the 3rd common subframe is received, wherein, meet institute with the described first common subframe The feedback subframe of HARQ sequential relationships is stated for special subframe and the 3rd common subframe to be located at after the feedback subframe；
    Determine the transmitting uplink data that the feedback information corresponds in the described first common subframe.
  11. 11. according to the method described in claim 10, it is characterized in that, the reception base station is sent out in the 3rd common subframe The feedback information sent, including：
    Receive first physical hybrid automatic repeat request indicator channel PHICH group of the base station in the 3rd common subframe The feedback information of middle transmission；
    The transmitting uplink data for determining the feedback information and corresponding in the described first common subframe, including：
    According to the correspondence of the first PHICH groups and the described first common subframe, determine that the feedback information corresponds to institute State the transmitting uplink data in the first common subframe.
  12. 12. according to the method described in claim 10, it is characterized in that, described determine that the feedback information corresponds to described first Transmitting uplink data in common subframe, including：
    According to the value for the indication bit position that the feedback information includes, it is common to determine that the feedback information corresponds to described first Transmitting uplink data in subframe.
  13. 13. according to the method for claim 12, which is characterized in that the instruction ratio included according to the feedback information The value of special position determines the transmitting uplink data that the feedback information corresponds in the described first common subframe, including：
    According to the value of the indication bit position and before the 3rd common subframe and with the described 3rd common subframe distance The quantity of nearest continuous special subframe determines the upstream data that the feedback information corresponds in the described first common subframe Transmission.
  14. 14. method according to claim 8 or claim 9, which is characterized in that sent out in the reception base station in the second common subframe Before the DCI sent, the method further includes：
    The indication information that the base station is sent is received, the indication information is used to indicate the position of special subframe.
  15. 15. method according to claim 8 or claim 9, which is characterized in that the method further includes：
    The DCI that the base station is sent is detected on special subframe；
    If detecting the DCI that the base station is sent, in the subframe for meeting the HARQ sequential relationships with the special subframe with Carry out data transmission between the base station and/or carry out transmission of feedback information.
  16. A kind of 16. method for transmitting data, which is characterized in that including：
    Receive the upstream data that user equipment (UE) is sent in the first common subframe；
    If meeting the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships with the described first common subframe for special subframe, It determines to send feedback information to the UE in the 3rd common subframe after the feedback subframe, the feedback information is used In indicating whether to be properly received the upstream data；
    In the 3rd common subframe feedback information is sent to the UE；
    Wherein,
    The first physical hybrid automatic repeat request indicator channel PHICH groups and described first in the 3rd common subframe is common Subframe is corresponding；It is described to send feedback information to the UE in the 3rd common subframe, including：In the 3rd common subframe The first PHICH groups in the UE send the feedback information；Alternatively,
    The feedback information includes indication bit position, and the indication bit position is used to indicate the feedback information corresponding to described Transmitting uplink data in first common subframe, the value of the indication bit position is according to before the 3rd common subframe And the quantity setting of the continuous special subframe closest with the 3rd common subframe.
  17. 17. according to the method for claim 16, which is characterized in that the PHICH of the UE is in the 3rd common subframe The quantity of the PHICH groups of occupancy is more than the quantity of PHICH groups that the PHICH is occupied in the 4th common subframe, and the described 4th Common subframe is used to only feed back the transmitting uplink data in a subframe.
  18. 18. according to the method for claim 16, which is characterized in that receive the UE in the first general service subframe described Before the upstream data of upper transmission, the method further includes：
    Indication information is sent to the UE, the indication information is used to indicate the position of particular service subframe, the indication information By the UE for determine before the 3rd common subframe and with closest continuous of the 3rd common subframe The quantity of special subframe.
  19. 19. the method according to any one of claim 16 to 18, which is characterized in that receive the UE first described Before the upstream data sent in common subframe, the method further includes：
    Downlink Control Information DCI is sent to the UE, the DCI is used to indicate the UE described the in the second common subframe Upstream data is sent in one common subframe, and the DCI indicates that the UE is received in the 3rd common subframe for described The feedback information of transmitting uplink data.
  20. 20. according to the method for claim 19, which is characterized in that if meet the HARQ with the described first common subframe The scheduling subframe of order relation is special subframe, and the second common subframe is located at before the scheduling subframe.
  21. A kind of 21. method for transmitting data, which is characterized in that including：
    Receive the feedback information that base station is sent in the 3rd common subframe；
    Determine the transmitting uplink data that the feedback information corresponds in the first common subframe, wherein, with the described first common son Frame meets the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships and is located at for special subframe and the 3rd common subframe After the feedback subframe；
    Wherein,
    The feedback information for receiving base station and being sent in the 3rd common subframe, including：It is general the described 3rd to receive the base station The feedback information sent in the first physical hybrid automatic repeat request indicator channel PHICH groups in logical subframe；It is described true The fixed feedback information corresponds to the transmitting uplink data in the first common subframe, including：According to the first PHICH groups and institute The correspondence of the first common subframe is stated, determines the transmitting uplink data that the feedback information corresponds in the first common subframe； Alternatively,
    The transmitting uplink data for determining the feedback information and corresponding in the first common subframe, including：According to the feedback The value for the indication bit position that information includes determines that the upstream data that the feedback information corresponds in the first common subframe passes It is defeated；Wherein, the value of the indication bit position included according to the feedback information determines that the feedback information corresponds to first Transmitting uplink data in common subframe, including：According to the value of the indication bit position and positioned at the 3rd common subframe The quantity of closest continuous special subframe before and with the 3rd common subframe, determines that the feedback information corresponds to Transmitting uplink data in the first common subframe.
  22. 22. according to the method for claim 21, which is characterized in that the PHICH of user equipment (UE) is in the described 3rd common son The quantity of the PHICH groups occupied on frame is more than the quantity for the PHICH groups that the PHICH is occupied in the 4th common subframe, described 4th common subframe is used to only feed back the transmitting uplink data in a subframe.
  23. 23. according to the method for claim 21, which is characterized in that in the value according to the indication bit position and position Before the 3rd common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe, determine The feedback information corresponds to before the transmitting uplink data in the described first common subframe, and the method further includes：
    The indication information that the base station is sent is received, the indication information is used to indicate the position of particular service subframe；
    According to the indication information, determine it is described be located at before the 3rd common subframe and with the described 3rd common subframe distance The quantity of nearest continuous special subframe.
  24. 24. the method according to any one of claim 21 to 23, which is characterized in that general the 3rd in the reception base station Before the feedback information sent in logical subframe, the method further includes：
    It receives Downlink Control Information DCI, the DCI that the base station is sent in the second common subframe and is used to indicate user equipment UE sends upstream data in the described first common subframe, and indicates that the UE is received in the 3rd common subframe for institute State the feedback information of transmitting uplink data；
    The feedback information for receiving base station and being sent in the 3rd common subframe, including：
    According to the DCI, the feedback information that base station is sent is received in the 3rd common subframe.
  25. 25. according to the method for claim 24, which is characterized in that if meet the HARQ with the described first common subframe The scheduling subframe of order relation is special subframe, and the second common subframe is located at before the scheduling subframe.
  26. A kind of 26. method for transmitting data, which is characterized in that including：
    Receive the downlink data that base station is sent in the first common subframe；
    If meeting the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships with the described first common subframe for special subframe, It determines to send feedback information to the base station in the second common subframe after the feedback subframe, the feedback information is used for Indicate whether to be properly received the downlink data；
    In the described second common subframe the feedback information is sent to the base station；
    Wherein,
    The first Physical Uplink Control Channel PUCCH resource in the second common subframe is opposite with the described first common subframe It should；It is described to send the feedback information to the base station in the described second common subframe, including：In the described second common subframe On first PUCCH resource in the base station send the feedback information；Alternatively,
    The feedback information includes indication bit position, and the indication bit position is used to indicate the feedback information corresponding to described Downlink data transmission in first common subframe, the value of the indication bit position is according to before the described second common subframe And the quantity setting of the continuous special subframe closest with the described second common subframe.
  27. 27. according to the method for claim 26, which is characterized in that the PUCCH of user equipment (UE) is in the described second common son The quantity of the PUCCH resource occupied on frame is more than the quantity for the PUCCH resource that the PUCCH is occupied in the 3rd common subframe, The 3rd common subframe is used to only feed back the downlink data transmission in a subframe.
  28. 28. according to the method for claim 26, which is characterized in that sent in the reception base station in the first common subframe Downlink data before, the method further includes：
    The indication information that the base station is sent is received, the indication information is used to indicate the position of special subframe；
    According to the indication information, determine it is described be located at before the described second common subframe and with the described second common subframe distance The quantity of nearest continuous special subframe.
  29. 29. the method according to any one of claim 26 to 28, which is characterized in that general first in the reception base station Before the downlink data sent in logical subframe, the method further includes：
    The Downlink Control Information DCI that the base station is sent is received, it is common described first that the DCI is used to indicate user equipment (UE) The downlink data that the base station is sent is received in subframe, and the DCI indicates the UE in the described second common subframe Send the feedback information for the downlink data transmission；
    It is described to determine to send feedback information to the base station in the second common subframe after the feedback subframe, including：
    According to the DCI, determine to send the feedback information to the base station in the described second common subframe.
  30. A kind of 30. method for transmitting data, which is characterized in that including：
    Receive the feedback information that user equipment (UE) is sent in the second common subframe；
    Determine the downlink data transmission that the feedback information corresponds in the first common subframe, wherein, with the described first common son Frame meets the feedback subframe of hybrid automatic repeat-request HARQ sequential relationships and is located at for special subframe and the second common subframe After the feedback subframe；
    Wherein,
    The feedback information that the reception UE is sent in the second common subframe, including：The UE is received in the described second common son The feedback information sent in the first Physical Uplink Control Channel PUCCH resource on frame；It is described to determine the feedback information Corresponding to the downlink data transmission in the first common subframe, including：According to first PUCCH resource and the described first common son The correspondence of frame determines the downlink data transmission that the feedback information corresponds in the described first common subframe；Alternatively,
    The downlink data transmission for determining the feedback information and corresponding in the first common subframe, including：According to the feedback The value for the indication bit position that information includes determines that the downlink data that the feedback information corresponds in the first common subframe passes It is defeated；Wherein, the value of the indication bit position included according to the feedback information determines that the feedback information corresponds to first Downlink data transmission in common subframe, including：According to the value of the indication bit position and positioned at the described second common subframe The quantity of closest continuous special subframe before and with the described second common subframe, determines that the feedback information corresponds to Downlink data transmission in first common subframe.
  31. 31. according to the method for claim 30, which is characterized in that the PUCCH of the UE is in the described second common subframe The quantity of the PUCCH resource of occupancy is more than the quantity for the PUCCH resource that the PUCCH is occupied in the 3rd common subframe, described 3rd common subframe is used to only feed back the downlink data transmission in a subframe.
  32. 32. according to the method for claim 30, which is characterized in that receive the UE described in the second common son described Before the feedback information sent on frame, the method further includes：
    Indication information is sent to the UE, the indication information is used to indicate the position of special subframe, and the indication information is by institute State UE for determine it is described positioned at the described second common subframe before and with closest continuous of the described second common subframe The quantity of special subframe.
  33. 33. the method according to any one of claim 30 to 32, which is characterized in that receive the UE second described Before the feedback information sent in common subframe, the method further includes：
    It is used to indicate the UE to UE transmission Downlink Control Information DCI, the DCI and is received in the described first common subframe Downlink data, and the DCI indicates that the UE sends the institute for the downlink data transmission in the described second common subframe Feedback information is stated, the DCI is used to determine to send the feedback information in the described second common subframe by the UE.
  34. 34. a kind of base station, which is characterized in that including：
    Determining module, if being for meeting the scheduling subframe of hybrid automatic repeat-request HARQ sequential relationships with the first common subframe Special subframe determines to send downlink control letter to user equipment (UE) in the second common subframe before the scheduling subframe DCI is ceased, the DCI is used to dispatch the transmitting uplink data in the described first common subframe；
    Sending module, for sending the DCI to the UE in the described second common subframe for being determined in the determining module；
    Receiving module, for receiving the UE according to the DCI that the sending module is sent in the described first common subframe The upstream data of transmission；
    Wherein,
    The first enhanced Physical Downlink Control Channel EPDCCH resource collections and described first in the second common subframe is general Logical subframe is corresponding；The sending module is specifically used for the first EPDCCH resource collections in the described second common subframe It is middle to send the DCI to the UE；Alternatively,
    The first Physical Resource Block PRB in the second common subframe is corresponding with the described first common subframe；The transmission mould Block is specifically used for sending the DCI to the UE on the first PRB in the described second common subframe；Alternatively,
    The indication bit position that the DCI that the sending module is sent includes indicates that the DCI is general for dispatching described first Transmitting uplink data in logical subframe, the value of the indication bit position be according to be located at after the described second common subframe and with institute State the quantity setting of the closest continuous special subframe of the second common subframe.
  35. 35. base station according to claim 34, which is characterized in that the EPDCCH of the UE is in the described second common subframe Occupy at least three EPDCCH resource collections, each EPDCCH resource collections bag in at least three EPDCCH resource collections Include at least one Physical Resource Block PRB.
  36. 36. the base station according to claim 34 or 35, which is characterized in that if the sending module is additionally operable to and described first Common subframe meets the feedback subframe of the HARQ sequential relationships for special subframe, in the 3rd after the feedback subframe Feedback information is sent to the UE in common subframe, the feedback information is used to indicate whether to be properly received the upstream data.
  37. 37. base station according to claim 36, which is characterized in that the first physical mixed in the 3rd common subframe is certainly Dynamic repeat requests instruction channel PHICH groups are corresponding with the described first common subframe；
    The sending module is specifically used for sending institute to the UE in the first PHICH groups in the 3rd common subframe State feedback information.
  38. 38. base station according to claim 36, which is characterized in that the feedback information includes indication bit position, described Indication bit position is used to indicate the feedback information corresponding to the transmitting uplink data in the described first common subframe.
  39. 39. the base station according to claim 38, which is characterized in that the value of the indication bit position is according to being located at described the Before three common subframes and the quantity of the continuous special subframe closest with the 3rd common subframe sets.
  40. 40. the base station according to claim 34 or 35, which is characterized in that the sending module is additionally operable in the definite mould Before block determines to send DCI to UE in the second common subframe before the scheduling subframe, send and indicate to the UE Information, the indication information are used to indicate the position of special subframe.
  41. 41. a kind of user equipment (UE), which is characterized in that including：
    Receiving module, for receiving the Downlink Control Information DCI that base station is sent in the second common subframe；
    Determining module, for determining that the DCI that the receiving module receives is used to dispatch the upper line number in the first common subframe According to transmission, wherein, meet the scheduling subframe of hybrid automatic repeat-request HARQ sequential relationships with the described first common subframe for spy The different subframe and second common subframe is located at before the scheduling subframe；
    Sending module, for according to the DCI, to the base station in the described first common subframe determined in the determining module Send upstream data；
    Wherein,
    The receiving module is specifically used for receiving first enhanced physical down of the base station in the described second common subframe The DCI sent in control channel EPDCCH resource collections；The determining module is specifically used for according to the first EPDCCH Resource collection and the correspondence of the described first common subframe determine that the DCI that the receiving module receives is used to dispatch institute State the transmitting uplink data in the first common subframe；Alternatively,
    The receiving module is specifically used for the reception base station and is sent out on the first Physical Resource Block PRB of the described second common subframe The DCI sent；The determining module is specifically used for the correspondence according to the first PRB and the described first common subframe, The DCI is determined for dispatching the transmitting uplink data in the described first common subframe；Alternatively,
    The determining module is specifically used for the value according to the DCI indication bit positions included, determines that the receiving module connects Transmitting uplink datas of the DCI received in the first common subframe of scheduling, wherein, the determining module is specifically used for basis The value of the indication bit position and after the described second common subframe and closest with the described second common subframe The quantity of continuous special subframe determines the DCI for dispatching the transmitting uplink data in the described first common subframe.
  42. 42. UE according to claim 41, which is characterized in that the EPDCCH of the UE is accounted in the described second common subframe With at least three EPDCCH resource collections, each EPDCCH resource collections in at least three EPDCCH resource collections include At least one Physical Resource Block PRB.
  43. 43. the UE according to claim 41 or 42, which is characterized in that the receiving module, which is additionally operable to receive the base station, to exist The feedback information sent in 3rd common subframe, wherein, meet the anti-of the HARQ sequential relationships with the described first common subframe Subframe is presented for special subframe and the 3rd common subframe to be located at after the feedback subframe；
    The determining module is additionally operable to determine that the feedback information that the receiving module receives corresponds to the described first common son Transmitting uplink data on frame.
  44. 44. UE according to claim 43, which is characterized in that the receiving module is specifically used for receiving the base station in institute State the feedback letter sent in the first physical hybrid automatic repeat request indicator channel PHICH groups in the 3rd common subframe Breath；
    The determining module is specifically used for the correspondence according to the first PHICH groups and the described first common subframe, determines The feedback information that the receiving module receives corresponds to the transmitting uplink data in the described first common subframe.
  45. 45. UE according to claim 44, which is characterized in that the determining module is specifically used for according to the feedback information The value of the indication bit position included determines that the feedback information that the receiving module receives corresponds to the described first common son Transmitting uplink data on frame.
  46. 46. UE according to claim 45, which is characterized in that the determining module is specifically used for according to the indication bit The value of position and before the 3rd common subframe and the continuous special subframe closest with the 3rd common subframe Quantity, determine that the upstream data that the feedback information that the receiving module receives corresponds in the described first common subframe passes It is defeated.
  47. 47. the UE according to claim 41 or 42, which is characterized in that the receiving module is additionally operable in the reception base station Before the DCI sent in the second common subframe, the indication information that the base station is sent is received, the indication information is used to indicate The position of special subframe.
  48. 48. the UE according to claim 41 or 42, which is characterized in that the UE is further included：
    Detection module, for detecting the downlink information that the base station is sent on special subframe；
    Transport module if detecting the DCI of the base station transmission for the detection module, is meeting institute with the special subframe It states and carries out data transmission and/or carry out transmission of feedback information in the subframe of HARQ sequential relationships between the base station.
  49. 49. a kind of base station, which is characterized in that including：
    Receiving module, for receiving the upstream data that user equipment (UE) is sent in the first common subframe；
    Determining module, if for meeting the feedback of hybrid automatic repeat-request HARQ sequential relationships with the described first common subframe Frame is special subframe, determines to send feedback information to the UE in the 3rd common subframe after the feedback subframe, The feedback information is used to indicate whether the receiving module is properly received the upstream data；
    Sending module, for sending the feedback letter to the UE in the 3rd common subframe that is determined in the determining module Breath；
    Wherein,
    The first physical hybrid automatic repeat request indicator channel PHICH groups and described first in the 3rd common subframe is common Subframe is corresponding；The sending module is specifically used in the first PHICH groups in the 3rd common subframe to described UE sends the feedback information；Alternatively,
    The feedback information includes indication bit position, and the indication bit position is used to indicate the feedback information corresponding to described Transmitting uplink data in first common subframe, the value of the indication bit position is according to before the 3rd common subframe And the quantity setting of the continuous special subframe closest with the 3rd common subframe.
  50. 50. base station according to claim 49, which is characterized in that the PHICH of the UE is in the 3rd common subframe The quantity of the PHICH groups of occupancy is more than the quantity of PHICH groups that the PHICH is occupied in the 4th common subframe, and the described 4th Common subframe is used to only feed back the transmitting uplink data in a subframe.
  51. 51. base station according to claim 49, which is characterized in that the sending module is additionally operable to connect in the receiving module Before receiving the upstream data that the UE is sent in the first common subframe, indication information, the indication information are sent to the UE Be used to indicate the position of particular service subframe, the indication information by the UE for determine to be located at the 3rd common subframe it The quantity of preceding and closest with the 3rd common subframe continuous special subframe.
  52. 52. the base station according to any one of claim 49 to 51, which is characterized in that the sending module is additionally operable in institute Before stating the upstream data that the receiving module reception UE is sent in the first common subframe, to described in the second common subframe UE sends Downlink Control Information DCI, and the DCI is used to indicate the UE and sends upstream data in the described first common subframe, And the DCI indicates that the UE receives the feedback letter for the transmitting uplink data in the 3rd common subframe Breath.
  53. 53. base station according to claim 52, which is characterized in that if meet the HARQ with the described first common subframe The scheduling subframe of order relation is special subframe, and the second common subframe is located at before the scheduling subframe.
  54. 54. a kind of user equipment (UE), which is characterized in that including：
    Receiving module, for receiving the feedback information that base station is sent in the 3rd common subframe；
    Determining module, the feedback information for determining the receiving module reception correspond to the uplink in the first common subframe Data transmission, wherein, the feedback subframe that hybrid automatic repeat-request HARQ sequential relationships are met with the described first common subframe is Special subframe and the 3rd common subframe are located at after the feedback subframe；
    Wherein,
    The receiving module is specifically used for first physical mixed of the reception base station in the 3rd common subframe and weighs automatically Pass the feedback information sent in request instruction channel PHICH groups；The determining module is specifically used for according to described first The correspondence of PHICH groups and the described first common subframe determines that the feedback information that the receiving module receives corresponds to Transmitting uplink data in first common subframe；Alternatively,
    The determining module is specifically used for the value of the indication bit position included according to the feedback information, determines the reception mould The feedback information that block receives corresponds to the transmitting uplink data in the first common subframe；Wherein, the determining module is specific For the value according to the indication bit position and before the 3rd common subframe and with the 3rd common subframe away from Quantity from nearest continuous special subframe determines that the feedback information that the receiving module receives corresponds to first commonly Transmitting uplink data in subframe.
  55. 55. UE according to claim 54, which is characterized in that the PHICH of the UE is accounted in the 3rd common subframe The quantity of PHICH groups is more than the quantity for the PHICH groups that the PHICH is occupied in the 4th common subframe, and the described 4th is general Logical subframe is used to only feed back the transmitting uplink data in a subframe.
  56. 56. UE according to claim 54, which is characterized in that the receiving module be additionally operable to the determining module according to The value of the indication bit position and before the 3rd common subframe and closest with the 3rd common subframe The quantity of continuous special subframe determines that the feedback information that the receiving module receives corresponds to the described first common subframe On transmitting uplink data before, receive the indication information that the base station is sent, the indication information is used to indicate particular service The position of subframe；
    The determining module is additionally operable to the indication information received according to the receiving module, determines described positioned at the described 3rd Before common subframe and the quantity of the continuous special subframe closest with the 3rd common subframe.
  57. 57. the UE according to any one of claim 54 to 56, which is characterized in that the receiving module is additionally operable to described Before receiving the feedback information that base station is sent in the 3rd common subframe, receive what the base station was sent in the second common subframe Downlink Control Information DCI, the DCI are used to indicate user equipment (UE) and send upstream data in the described first common subframe, and Indicate that the UE receives the feedback information for the transmitting uplink data in the 3rd common subframe；
    The receiving module is specifically used for, according to the DCI, the described anti-of base station transmission being received in the 3rd common subframe Feedforward information.
  58. 58. UE according to claim 57, which is characterized in that if meeting the HARQ sequential with the described first common subframe The scheduling subframe of relation is special subframe, and the second common subframe is located at before the scheduling subframe.
  59. 59. a kind of user equipment (UE), which is characterized in that including：
    Receiving module, for receiving the downlink data that base station is sent in the first common subframe；
    Determining module, if for meeting the feedback of hybrid automatic repeat-request HARQ sequential relationships with the described first common subframe Frame is special subframe, determines to send feedback information, institute to the base station in the second common subframe after the feedback subframe It states feedback information and is used to indicate whether the receiving module is properly received the downlink data；
    Sending module, for sending the feedback to the base station in the described second common subframe for being determined in the determining module Information；
    Wherein,
    The first Physical Uplink Control Channel PUCCH resource in the second common subframe is opposite with the described first common subframe It should；The sending module is specifically used for sending out to the base station in first PUCCH resource in the described second common subframe Send the feedback information；Alternatively,
    The feedback information includes indication bit position, and the indication bit position is used to indicate the feedback information corresponding to described Downlink data transmission in first common subframe；Wherein, the value of the indication bit position is common sub according to being located at described second Before frame and the quantity of the continuous special subframe closest with the described second common subframe sets.
  60. 60. UE according to claim 59, which is characterized in that the PUCCH of the UE is accounted in the described second common subframe The quantity of PUCCH resource is more than the quantity of PUCCH resource that the PUCCH is occupied in the 3rd common subframe, and described the Three common subframes are used to only feed back the downlink data transmission in a subframe.
  61. 61. UE according to claim 59, which is characterized in that the receiving module is additionally operable in the reception base station the Before the downlink data sent in one common subframe, the indication information that the base station is sent is received, the indication information is used to refer to Show the position of special subframe；
    The determining module is specifically used for the indication information received according to the receiving module, determines described to be located at described the Before two common subframes and the quantity of the continuous special subframe closest with the described second common subframe.
  62. 62. the UE according to any one of claim 59 to 61, which is characterized in that the receiving module is additionally operable to described Before receiving the downlink data that base station is sent in the first common subframe, the Downlink Control Information DCI that the base station is sent is received, The DCI is used to indicate user equipment (UE) and the downlink data that the base station is sent is received in the described first common subframe, And the DCI indicates that the UE sends the feedback letter for the downlink data transmission in the described second common subframe Breath；
    The determining module is specifically used for the DCI received according to the receiving module, determines in the described second common subframe On to the base station send the feedback information.
  63. 63. a kind of base station, which is characterized in that including：
    Receiving module, for receiving the feedback information that user equipment (UE) is sent in the second common subframe；
    Determining module, the feedback information for determining the receiving module reception correspond to the downlink in the first common subframe Data transmission, wherein, the feedback subframe that hybrid automatic repeat-request HARQ sequential relationships are met with the described first common subframe is Special subframe and the second common subframe are located at after the feedback subframe；
    Wherein,
    The receiving module is specifically used for receiving first Physical Uplink Control Channel of the UE in the described second common subframe The feedback information sent in PUCCH resource；The determining module be specifically used for according to first PUCCH resource with it is described The correspondence of first common subframe determines that the downlink data that the feedback information corresponds in the described first common subframe passes It is defeated；Alternatively,
    The determining module is specifically used for the value of the indication bit position included according to the feedback information, determines the feedback letter Breath corresponds to the downlink data transmission in the first common subframe；Wherein, the determining module is specifically used for according to the instruction ratio The value of special position and before the described second common subframe and with closest continuous special of the described second common subframe The quantity of subframe determines the downlink data transmission that the feedback information corresponds in the first common subframe.
  64. 64. base station according to claim 63, which is characterized in that the PUCCH of the UE is in the described second common subframe The quantity of the PUCCH resource of occupancy is more than the quantity for the PUCCH resource that the PUCCH is occupied in the 3rd common subframe, described 3rd common subframe is used to only feed back the downlink data transmission in a subframe.
  65. 65. base station according to claim 63, which is characterized in that the base station further includes：
    First sending module, for receiving the UE in the feedback sent in the second common subframe in the receiving module Before information, indication information is sent to the UE, the indication information is used to indicate the position of special subframe, the indication information By the UE for determining described be located at before the described second common subframe and the company closest with the described second common subframe The quantity of continuous special subframe.
  66. 66. the base station according to any one of claim 63 to 65, which is characterized in that the base station further includes：
    Second sending module, for receiving the UE in the feedback sent in the second common subframe in the receiving module Before information, send Downlink Control Information DCI, the DCI to the UE and be used to indicate the UE in the described first common subframe Upper reception downlink data, and the DCI indicates that the UE is sent in the described second common subframe and is passed for the downlink data The defeated feedback information, the DCI are used to determine to send the feedback information in the described second common subframe by the UE.
CN201310573608.9A 2013-11-15 2013-11-15 Transmit method, base station and the user equipment of data Expired - Fee Related CN104640214B (en)

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CN112468279B (en) 2016-04-15 2022-10-18 Oppo广东移动通信有限公司 Method and device for determining resources
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CN111565469B (en) * 2020-04-28 2021-03-16 广州技象科技有限公司 Uplink real-time data transmission method and device of narrow-band Internet of things
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