CN110268782A - A kind of method and apparatus of eMTC scheduling of resource - Google Patents

A kind of method and apparatus of eMTC scheduling of resource Download PDF

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Publication number
CN110268782A
CN110268782A CN201680091764.3A CN201680091764A CN110268782A CN 110268782 A CN110268782 A CN 110268782A CN 201680091764 A CN201680091764 A CN 201680091764A CN 110268782 A CN110268782 A CN 110268782A
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base station
uci
terminal
data
harq process
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CN201680091764.3A
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CN110268782B (en
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陈冬明
吴环宇
陈雍珏
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

Abstract

A kind of method and apparatus of eMTC scheduling of resource, for solving the problems, such as that channel resource wastes.Base station issues the first ascending control information UCI to terminal, and the first UCI is used to indicate terminal and sends data to the base station according to scheduled number of repetition；The base station is properly received the data；The base station issues the 2nd UCI to the terminal, and the 2nd UCI indicates that the data are successfully received.

Description

A kind of method and apparatus of eMTC scheduling of resource Technical field
The present embodiments relate to wireless communication technology field, in particular to a kind of method and apparatus of eMTC scheduling of resource.
Background technique
Inter-machine communication (Machine to Machine, M2M) is application form universal in Internet of Things (Internet Of Thing, IOT).Third generation partner program (3rd Generation Partnership Project, 3GPP) introduce machine type communication (Machine Type Communications, MTC) technology and enhanced machine type communication (Enhanced evolved Machine Type Communications, eMTC) technology.
It include smart meter reading business, intelligent parking business, health monitoring business etc. in M2M business, user equipment (the User Equipment of eMTC, the weak overlay area such as interior, corridor, basement is deployed in when UE) stating business in realization, in order to provide good covering in the case where base station is not added or adds base station less for above-mentioned UE, using the coverage enhancement function of eMTC, the application of M2M business is supported.3GPP R13 agreement regulation, the target of eMTC coverage enhancement is relative to long term evolution (Long Term Evolution, LTE) technology enhances 15dB, mainly enhances covering by repeat techniques, and the repeat techniques are to be repeated several times to send same data in same channel.3GPP R13 agreement provides physical uplink control channel (Physical Uplink Control Channel, PUCCH) maximum number of repetitions is 32 times, machine type communication Physical Downlink Control Channel (MTC Physical Downlink Control Channel, MPDCCH) maximum number of repetitions is 256, Physical Downlink Shared Channel (Physical Downlink Shared Channel, PDSCH)/Physical Uplink Shared Channel (Physical Uplink Shared Channel, PUSCH) maximum number of repetitions is 2048.
In the prior art, evolved base station (evolved Node B, eNB Downlink Control Information (the Downlink Control Information issued) is repeated by MPDCCH, DCI the PUSCH resource of scheduled number of repetition) is distributed to UE, UE is by the PUSCH resource according to scheduled number of repetition Send data to eNB, after eNB successful data reception, UE cannot be known, UE needs have sent the data for being sent to eNB by PUSCH of the DCI all scheduled numbers of repetition indicated, when the scheduled number of repetition is very big, if not recycling the extra PUSCH resource for distributing to UE, then cause the PUSCH wasting of resources, if having recycled the extra PUSCH resource for distributing to UE, and UE is not aware that the PUSCH resource for distributing to itself originally is recovered and distributes to other users, it may cause the UE and interfere other users in extra PUSCH resource, and above-mentioned two situations all can cause the power consumption of the UE big.
For example: eNB repeats to issue 4 DCI to UE distribution 16 times PUSCH resources by MPDCCH, dispatch 2 HARQ processes, UE sends data to eNB according to 16 numbers of repetition by the PUSCH resource, as shown in Figure 1, when eNB is successfully received data in the 4th, after demodulating successfully, remaining 12 extra interface-free resources, as shown in Figure 2.
In conclusion UE continues to will cause interface-free resources waste by the PUSCH transmission data according to scheduled number of repetition after eNB is properly received the data that UE is sent.
Summary of the invention
The embodiment of the invention provides a kind of method and apparatus of eMTC scheduling of resource, can save interface-free resources.
In a first aspect, a kind of method and apparatus of eMTC scheduling of resource, this method comprises: base station issues the first ascending control information UCI to terminal, the first UCI is used to indicate terminal and sends data to the base station according to scheduled number of repetition；The base station is properly received the data；The base station issues the 2nd UCI to the terminal, and the 2nd UCI indicates that the data are successfully received.
In the embodiment of the present invention, after base station is successfully received the data of terminal transmission, the 2nd UCI for carrying the data and being properly received by base station is sent to terminal, notice terminal stops repeating to send the data to base station, saves interface-free resources.
In a kind of possible design, comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.Optionally, the UCI can be the dispatch command of other data, and a newly-increased bit is used to indicate the data and is properly received by the base station in the instruction, alternatively, the UCI Individually to confirm response ACK, alternatively, the UCI is MPDCCH order (Order).
In the embodiment of the present invention, the format of the UCI instruction is different.
It also include uplink hybrid automatic repeat request HARQ process number in the 2nd UCI in a kind of possible design, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
Second aspect, a kind of method of eMTC scheduling of resource, this method comprises: the first ascending control information UCI that terminal receives that base station issues, the first UCI are used to indicate terminal and send data to the base station according to scheduled number of repetition；The terminal sends the data to the base station；The terminal receives the 2nd UCI that the base station issues, and the 2nd UCI indicates that the data are successfully received, and after the terminal receives the 2nd UCI, stops sending shown data to the base station.
In the embodiment of the present invention, after terminal receives the 2nd UCI, stops sending data to base station according to the instruction of the first UCI, avoid the waste of channel resource.
In a kind of possible design, comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
It also include uplink hybrid automatic repeat request HARQ process number in the 2nd UCI in a kind of possible design, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
The third aspect, a kind of method of eMTC scheduling of resource, this method comprises: base station issues the first Downlink Control Information DCI to terminal, the first DCI is used to indicate terminal and receives the data that the base station is sent according to the first number of repetition；The base station receive the data that the terminal is sent confirmation response ACK, the ACK be terminal just received when not reaching the first number of repetition and unsuccessful demodulation described in be sent to the base station after data；The base station stops after sending the data, and Xiang Suoshu terminal issues the 2nd DCI, and the 2nd DCI, which is used to indicate terminal and receives the base station, sends new data according to the second number of repetition.
In the embodiment of the present invention, after terminal just receives the data that base station described in simultaneously unsuccessful demodulation is sent when not reaching the first number of repetition, ACK is sent to base station, after base station receives the ACK of terminal transmission, the 2nd DCI is sent to terminal, it notifies terminal to receive the new data that base station is sent, saves interface-free resources.
Fourth aspect, a kind of method of eMTC scheduling of resource, this method comprises: terminal receives the first Downlink Control Information DCI that base station is sent, the first DCI is used to indicate terminal and receives the data that the base station is sent according to the first number of repetition；After the terminal just receives the data that base station described in simultaneously unsuccessful demodulation is sent when not reaching the first number of repetition, confirmation response ACK is sent to the base station；Terminal, which receives the second Downlink Control Information DCI, the 2nd DCI that base station is sent and is used to indicate terminal and receives the base station, sends new data according to the second number of repetition.
In the embodiment of the present invention, after the terminal just receives the data that base station described in simultaneously unsuccessful demodulation is sent when not reaching the first number of repetition, ACK is sent to base station, terminal receives base station and sends the 2nd DCI, after terminal receives the 2nd DCI, stop sending data to base station according to the instruction of the first DCI, has saved interface-free resources.
5th aspect, a kind of base station, which includes: sending module, and for issuing the first ascending control information UCI to terminal, the first UCI is used to indicate terminal and sends data to base station according to scheduled number of repetition；Receiving module, for being properly received the data；The sending module is also used to, and Xiang Suoshu terminal issues the 2nd UCI, and the 2nd UCI indicates that the data are successfully received.
In a kind of possible design, comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
It also include uplink hybrid automatic repeat request HARQ process number in the 2nd UCI in a kind of possible design, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
6th aspect, a kind of terminal, which includes: receiving module, and the first ascending control information UCI for receiving that base station issues, the first UCI are used to indicate terminal and send data to the base station according to scheduled number of repetition；Sending module, for sending the data to the base station；The receiving module is also used to, and receives the 2nd UCI that the base station issues, and the 2nd UCI indicates that the data are successfully received, and after the terminal receives the 2nd UCI, stops sending shown data to the base station.
In a kind of possible design, comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
It also include uplink hybrid automatic repeat request in the 2nd UCI in a kind of possible design HARQ process number, the HARQ process number send data to HARQ process number used in the base station according to the first UCI for the terminal.
7th aspect, a kind of base station, which includes: sending module, is used to indicate the data that terminal reception base station is sent according to the first number of repetition for issuing the first Downlink Control Information DCI, the first DCI to terminal；Receiving module, confirmation response ACK, the ACK for receiving the data that the terminal is sent be terminal just received when not reaching the first number of repetition and unsuccessful demodulation described in be sent to the base station after data；The sending module is also used to, and base station where the sending module stops after sending the data, and Xiang Suoshu terminal issues the 2nd DCI, and the 2nd DCI, which is used to indicate terminal and receives the base station, sends new data according to the second number of repetition.
Eighth aspect, a kind of terminal, the terminal include: receiving module, and for receiving the first Downlink Control Information DCI of base station transmission, the first DCI is used to indicate terminal and receives the data that the base station is sent according to the first number of repetition；Sending module sends confirmation response ACK to the base station after just receiving the data that base station described in simultaneously unsuccessful demodulation is sent when not reaching the first number of repetition；The receiving module is also used to, and is received the second Downlink Control Information DCI, the 2nd DCI that base station is sent and is used to indicate terminal and receives the base station and sends new data according to the second number of repetition.
9th aspect, base station include transceiver and at least one processor for connecting with the transceiver, in which:
Processor executes following process for reading the program in memory: base station issues the first ascending control information UCI to terminal, and the first UCI is used to indicate terminal and sends data to the base station according to scheduled number of repetition；The base station is properly received the data；The base station issues the 2nd UCI to the terminal, and the 2nd UCI indicates that the data are successfully received.
Tenth aspect, terminal include transceiver and at least one processor for connecting with the transceiver, in which:
Processor executes following process for reading the program in memory: the first ascending control information UCI that terminal receives that base station issues, the first UCI are used to indicate terminal and send data to the base station according to scheduled number of repetition；The terminal sends the data to the base station；The terminal receives the 2nd UCI that the base station issues, and the 2nd UCI indicates that the data are successfully received, described After terminal receives the 2nd UCI, stop sending shown data to the base station.
In the embodiment of the present invention, a kind of method and apparatus of eMTC scheduling of resource is proposed, base station issues the first ascending control information UCI to terminal, and the first UCI is used to indicate terminal and sends data to the base station according to scheduled number of repetition；The base station is properly received the data；The base station issues the 2nd UCI to the terminal, and the 2nd UCI indicates that the data are successfully received.After base station is successfully received the data of terminal transmission, the 2nd UCI for carrying the data and being properly received by base station is sent to terminal, notice terminal stops repeating to send the data to base station, saves interface-free resources.
Detailed description of the invention
Fig. 1 is a kind of eMTC scheduling of resource schematic diagram provided in an embodiment of the present invention；
Fig. 2 is another kind eMTC scheduling of resource schematic diagram provided in an embodiment of the present invention；
Fig. 3 is a kind of method flow diagram of eMTC scheduling of resource provided in an embodiment of the present invention；
Fig. 4 is another eMTC scheduling of resource schematic diagram provided in an embodiment of the present invention；
Fig. 5 is a kind of method flow diagram of eMTC scheduling of resource provided in an embodiment of the present invention；
Fig. 6 is the method flow diagram of another kind eMTC scheduling of resource provided in an embodiment of the present invention；
Fig. 7 is the method flow diagram of another eMTC scheduling of resource provided in an embodiment of the present invention；
Fig. 8 is a kind of schematic diagram of base station provided in an embodiment of the present invention；
Fig. 9 is a kind of schematic diagram of terminal provided in an embodiment of the present invention；
Figure 10 is a kind of hardware structural diagram of base station provided in an embodiment of the present invention；
Figure 11 is a kind of hardware structural diagram of terminal provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawings of the specification.It should be appreciated that embodiment described herein is only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
The embodiment of the invention provides a kind of methods of eMTC scheduling of resource, as shown in figure 3, this method includes following procedure:
S31, base station issue the first ascending control information UCI, the first UCI to terminal and are used to indicate end End sends data to the base station according to scheduled number of repetition.
Specifically, base station sends the first UCI of setting number by MPDCCH channel to terminal, the first UCI is used to indicate terminal and sends data to the base station by PUSCH according to scheduled number of repetition.
S32, the base station are properly received the data.
Specifically, the base station is properly received the data before the scheduled number of repetition reaches.
S33, the base station issue the 2nd UCI to the terminal, and the 2nd UCI indicates that the data are successfully received.
Specifically, the base station sends the 2nd UCI of setting number by MPDCCH to terminal, 2nd UCI indicates that the data are successfully received, and after the terminal receives the 2nd UCI, stops sending the data to base station by PUSCH according to above-mentioned pre-determined number.
In the embodiment of the present invention, propose a kind of method of eMTC scheduling of resource, after base station is successfully received the data of terminal transmission, the 2nd UCI for carrying the data and being properly received by base station is sent to terminal, notice terminal stops repeating to send the data to base station, interface-free resources are saved, the power consumption of terminal has been saved, has reduced the interference to other users.
Step S31~S33 is described in detail below by a specific embodiment, as shown in Figure 4, base station sends UCI0 to terminal by MPDCCH channel, the UCI0 is used to indicate terminal and sends data DATA0 to the base station by PUSCH, it is 16 times by the number of repetition that PUSCH sends data, after described terminal the 4th repeats to send the data by PUSCH, the base station unsuccessful demodulation goes out data DATA0.If the base station has new data to need to send to the terminal at this time, the base station sends new UCI1 to the terminal, the UCI1 indicates that the terminal sends data DATA1 to the base station by PUSCH, it is 16 times by the number of repetition that PUSCH sends data, after described terminal the 4th repeats to send the data by PUSCH, the base station unsuccessful demodulation goes out data DATA1.If the not new data in the base station need to send to terminal at this time, the base station sends one to UE and carries the new UCI1 of ACK1, and after the terminal receives the new UCI1, the terminal stops hair data to the base station.
Optionally, comprising being used to indicate what the data were properly received by the base station in the 2nd UCI Bit.
Optionally, it also include uplink hybrid automatic repeat request (Hybrid Auto Repeat Request in 2nd UCI, HARQ) process number, the HARQ process number send data to HARQ process number used in the base station according to the first UCI for the terminal.
For step S33, specific embodiment is as follows, when uplink scheduling, under ModeA mode, 2nd UCI is Format 6-0A DCI format, the Format 6-0A DCI format includes 6-0A format, which increases 3bit (frequency division duplex, Frequency division duplex newly, FDD) -4bit (time division duplex, Time division duplex, TDD) for indicating HARQ process number, newly-increased 1bit is used to indicate the confirmation response ACK that the HARQ is properly received；The Format 6-0A DCI format further includes 6-0A ACK Only format, as shown in table 1 below:
Table 1
Under ModeB mode, the 2nd UCI is Format 6-0B DCI format, and the Format 6-0B DCI format includes 6-0A format, which increases 1bit newly for indicating HARQ process number, newly Increase 1bit to be used to indicate the confirmation response ACK that the HARQ is properly received；The Format 6-0B DCI format further includes 6-0B ACK Only format, as shown in table 2 below:
Table 2
The embodiment of the invention also provides a kind of methods of eMTC scheduling of resource, as shown in figure 5, this method includes following procedure:
The first ascending control information UCI that S51, terminal receive that base station issues, the first UCI are used to indicate terminal and send data to the base station according to scheduled number of repetition.
S52, the terminal send the data to the base station.
S53, the terminal receive the 2nd UCI that the base station issues, and the 2nd UCI indicates that the data are successfully received, and after the terminal receives the 2nd UCI, stop sending shown data to the base station.
Optionally, comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
It optionally, also include uplink hybrid automatic repeat request HARQ process number in the 2nd UCI, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
When above-described embodiment is to solve uplink scheduling after base station is properly received the data that terminal is sent, Terminal continues the problem of passing through the PUSCH transmission data according to scheduled number of repetition, interface-free resources is caused to waste；When solving descending scheduling by following specific embodiment, after terminal receives the data for transmission of going to the station to meet somebody, terminal continues the problem of receiving the data that the base station is sent by PDSCH according to the first number of repetition, interface-free resources is caused to waste.
The embodiment of the invention also provides a kind of methods of eMTC scheduling of resource, as shown in fig. 6, this method includes following procedure:
S61, base station issue the first Downlink Control Information DCI to terminal, and the first DCI is used to indicate terminal and receives the data that the base station is sent according to the first number of repetition.
Specifically, base station issues the first DCI to terminal by MPDCCH, the first DCI is used to indicate terminal and receives the data that the base station is sent according to the first number of repetition by PDSCH.
S62, the base station receive the data that the terminal is sent confirmation response ACK, the ACK be terminal just received when not reaching the first number of repetition and unsuccessful demodulation described in be sent to the base station after data.
S63, the base station stop after sending the data, and Xiang Suoshu terminal issues the 2nd DCI, and the 2nd DCI, which is used to indicate terminal and receives the base station, sends new data according to the second number of repetition.
Specifically, the base station stops after sending data, the base station issues the 2nd DCI to terminal by MPDCCH, and the 2nd DCI, which is used to indicate terminal and receives the base station by PDSCH, sends new data according to the second number of repetition.
For step S63, specific embodiment is as follows, when descending scheduling, under ModeA mode, 2nd DCI is Format 6-1A DCI format, the Format 6-1A DCI format includes 6-1A format, which increases 3bit (FDD) -4bit (TDD) newly for indicating HARQ process number, and newly-increased 1bit is used to indicate the confirmation response ACK that the HARQ is properly received；The Format 6-1A DCI format further includes 6-1A MPDCCH Order and 6-1A ACK Only format, as shown in table 3 below:
Table 3
Under ModeB mode, the 2nd DCI is Format 6-1A DCI format, and the Format 6-1B DCI format includes 6-1B format, which increases 1bit newly for indicating HARQ process number, and newly-increased 1bit is used to indicate the confirmation response ACK that the HARQ is properly received；The Format 6-1B DCI format further includes 6-1B MPDCCH Order and 6-1B ACK Only format, as shown in table 4 below:
Table 4
The embodiment of the invention also provides a kind of methods of eMTC scheduling of resource, as shown in fig. 7, this method includes following procedure:
S71, terminal receive the first Downlink Control Information DCI that base station is sent, and the first DCI is used to indicate terminal and receives the data that the base station is sent according to the first number of repetition；
After S72, the terminal just receive the data that base station described in simultaneously unsuccessful demodulation is sent when not reaching the first number of repetition, confirmation response ACK is sent to the base station；
S73, terminal, which receive the second Downlink Control Information DCI, the 2nd DCI that base station is sent and be used to indicate terminal and receive the base station, sends new data according to the second number of repetition.
Optionally, second number of repetition can be identical as first number of repetition, can also be different.
Based on the same inventive concept, the embodiment of the invention provides a kind of base stations, as shown in figure 8, the base station includes:
Sending module 81, for issuing the first ascending control information UCI to terminal, the first UCI is used to indicate terminal and sends data to base station according to scheduled number of repetition.
Receiving module 82, for being properly received the data.
The sending module 81 is also used to, and Xiang Suoshu terminal issues the 2nd UCI, and the 2nd UCI indicates that the data are successfully received.
Optionally, comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
It optionally, also include uplink hybrid automatic repeat request HARQ process number in the 2nd UCI, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
Based on the same inventive concept, the embodiment of the invention provides a kind of terminals, as shown in figure 9, the terminal includes:
Receiving module 91, the first ascending control information UCI for receiving that base station issues, the first UCI are used to indicate terminal and send data to the base station according to scheduled number of repetition.
Sending module 92, for sending the data to the base station.
The receiving module 91 is also used to, and receives the 2nd UCI that the base station issues, and the 2nd UCI indicates that the data are successfully received, and after the terminal receives the 2nd UCI, stops sending shown data to the base station.
Optionally, comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
It optionally, also include uplink hybrid automatic repeat request HARQ process number in the 2nd UCI, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
Sending module 81 in base station as described in Figure 8, can be also used for issuing the first Downlink Control Information DCI to terminal, and the first DCI is used to indicate terminal and receives the data that base station is sent according to the first number of repetition.Receiving module 82, be also used to receive the data that the terminal is sent confirmation response ACK, the ACK be terminal just received when not reaching the first number of repetition and unsuccessful demodulation described in be sent to the base station after data.The sending module 81 is also used to, and base station where the sending module stops after sending the data, and Xiang Suoshu terminal issues the 2nd DCI, and the 2nd DCI, which is used to indicate terminal and receives the base station, sends new data according to the second number of repetition.
The receiving module 91 of terminal as described in Figure 9 can be also used for receiving the first Downlink Control Information DCI that base station is sent, and the first DCI is used to indicate terminal and receives the data that the base station is sent according to the first number of repetition.Sending module 92 can be also used for after just receiving the data that base station described in simultaneously unsuccessful demodulation is sent when not reaching the first number of repetition, send confirmation response ACK to the base station.The receiving module 91 is also used to, and is received the second Downlink Control Information DCI, the 2nd DCI that base station is sent and is used to indicate terminal and receives the base station and sends new data according to the second number of repetition.
In the embodiment in figure 10, base station includes transceiver 1010 and at least one processor 1000 for connecting with the transceiver 1010, in which:
Processor 1000 executes following process for reading the program in memory 1020: base station issues the first ascending control information UCI to terminal, and the first UCI is used to indicate terminal and sends data to the base station according to scheduled number of repetition；The base station is properly received the data；The base station issues the 2nd UCI to the terminal, and the 2nd UCI indicates that the data are successfully received.
Wherein, in Figure 10, bus architecture may include the bus and bridge of any number of interconnection, and the various circuits for the memory that the one or more processors specifically represented by processor 1000 and memory 1020 represent link together.Bus architecture can also link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, and these are all it is known in the art, and therefore, it will not be further described herein.Bus interface provides interface.Transceiver 1010 can be multiple element, that is, includes transmitter and receiver, provide the unit for communicating over a transmission medium with various other devices.Processor 900 is responsible for management bus architecture and common processing, and memory 1020 can store the used data when executing operation of processor 1000.
It is appreciated that processor 1000 controls the information exchange of eating dishes without rice or wine that transceiver 1010 carries out base station and terminal.
In the embodiment in figure 11, terminal includes transceiver 1110 and at least one processor 1100 for connecting with the transceiver 1110, in which:
Processor 1100 executes following process for reading the program in memory 1120: the first ascending control information UCI that terminal receives that base station issues, the first UCI are used to indicate terminal and send data to the base station according to scheduled number of repetition；The terminal sends the data to the base station；It is described Terminal receives the 2nd UCI that the base station issues, and the 2nd UCI indicates that the data are successfully received, and after the terminal receives the 2nd UCI, stops sending shown data to the base station.
Wherein, in Figure 11, bus architecture may include the bus and bridge of any number of interconnection, and the various circuits for the memory that the one or more processors specifically represented by processor 1100 and memory 1120 represent link together.Bus architecture can also link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, and these are all it is known in the art, and therefore, it will not be further described herein.Bus interface provides interface.Transceiver 1110 can be multiple element, that is, includes transmitter and receiver, provide the unit for communicating over a transmission medium with various other devices.Processor 1100 is responsible for management bus architecture and common processing, and memory 1120 can store the used data when executing operation of processor 1100.
It is appreciated that processor 1100 controls the information exchange of eating dishes without rice or wine that transceiver 1110 carries out base station and terminal.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program product.Therefore, the form of complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention.Moreover, the form for the computer program product implemented in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) that one or more wherein includes computer usable program code can be used in the present invention.
The present invention be referring to according to the method for the embodiment of the present invention, the flowchart and/or the block diagram of equipment (system) and computer program product describes.It should be understood that the combination of process and/or box in each flow and/or block and flowchart and/or the block diagram that can be realized by computer program instructions in flowchart and/or the block diagram.These computer program instructions be can provide to the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate a machine, so that generating by the instruction that computer or the processor of other programmable data processing devices execute for realizing the device for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, to be able to guide in computer or other programmable data processing devices computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generate include command device manufacture, the command device realize in one process of flow chart or The function of being specified in multiple processes and/or one or more blocks of the block diagram.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that series of operation steps are executed on a computer or other programmable device to generate computer implemented processing, thus the step of instruction executed on a computer or other programmable device is provided for realizing the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
Although preferred embodiments of the present invention have been described, once a person skilled in the art knows basic creative concepts, then additional changes and modifications may be made to these embodiments.So it includes preferred embodiment and all change and modification for falling into the scope of the invention that the following claims are intended to be interpreted as.
Obviously, those skilled in the art various changes and modifications can be made to the invention without departing from the spirit and scope of the present invention.If then the present invention is also intended to include these modifications and variations in this way, these modifications and changes of the present invention is within the scope of the claims of the present invention and its equivalent technology.

Claims (12)

  1. A kind of method of eMTC scheduling of resource, which is characterized in that this method comprises:
    Base station issues the first ascending control information UCI to terminal, and the first UCI is used to indicate terminal and sends data to the base station according to scheduled number of repetition；
    The base station is properly received the data；
    The base station issues the 2nd UCI to the terminal, and the 2nd UCI indicates that the data are successfully received.
  2. The method as described in claim 1, which is characterized in that comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
  3. It is method according to claim 1 or 2, it is characterized in that, it also include uplink hybrid automatic repeat request HARQ process number in 2nd UCI, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
  4. A kind of method of eMTC scheduling of resource, which is characterized in that this method comprises:
    The first ascending control information UCI that terminal receives that base station issues, the first UCI are used to indicate terminal and send data to the base station according to scheduled number of repetition；
    The terminal sends the data to the base station；
    The terminal receives the 2nd UCI that the base station issues, and the 2nd UCI indicates that the data are successfully received, and after the terminal receives the 2nd UCI, stops sending the data to the base station.
  5. Method as claimed in claim 4, which is characterized in that comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
  6. Method as described in claim 4 or 5, it is characterized in that, it also include uplink hybrid automatic repeat request HARQ process number in 2nd UCI, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
  7. A kind of base station, which is characterized in that the base station includes:
    Sending module, for issuing the first ascending control information UCI to terminal, the first UCI is used for Instruction terminal sends data to base station according to scheduled number of repetition；
    Receiving module, for being properly received the data；
    The sending module is also used to, and Xiang Suoshu terminal issues the 2nd UCI, and the 2nd UCI indicates that the data are successfully received.
  8. Base station as claimed in claim 7, which is characterized in that comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
  9. Base station as claimed in claim 7 or 8, it is characterized in that, it also include uplink hybrid automatic repeat request HARQ process number in 2nd UCI, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
  10. A kind of terminal, which is characterized in that the terminal includes:
    Receiving module, the first ascending control information UCI for receiving that base station issues, the first UCI are used to indicate terminal and send data to the base station according to scheduled number of repetition；
    Sending module, for sending the data to the base station；
    The receiving module is also used to, and receives the 2nd UCI that the base station issues, and the 2nd UCI indicates that the data are successfully received, and after the terminal receives the 2nd UCI, stops sending shown data to the base station.
  11. Terminal as claimed in claim 10, which is characterized in that comprising being used to indicate the bit that the data are properly received by the base station in the 2nd UCI.
  12. Terminal as described in claim 10 or 11, it is characterized in that, it also include uplink hybrid automatic repeat request HARQ process number in 2nd UCI, the HARQ process number sends data to HARQ process number used in the base station according to the first UCI for the terminal.
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