CN103001749B

CN103001749B - Transmit the method for data, internet of things equipment and network equipment

Info

Publication number: CN103001749B
Application number: CN201110269182.9A
Authority: CN
Inventors: 王力; 李龠; 马洁
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2011-09-13
Filing date: 2011-09-13
Publication date: 2016-03-30
Anticipated expiration: 2031-09-13
Also published as: CN103001749A; WO2013037299A1

Abstract

The invention discloses a kind of method, internet of things equipment and the network equipment that transmit data, belong to communication technical field.Described method comprises: internet of things equipment knows that network equipment is the local running time-frequency resource divided, and running time-frequency resource comprises and substantially reports resource and special retransmission resource; Carry out the transmission of hybrid automatic repeat-request HARQ data substantially reporting in resource; When substantially report in resource do not complete HARQ data transmission time, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits.The present invention is for the one group of equipment adopting static scheduling, by setting basic transfer resource and special retransmission resource, when not completing the transmission of described HARQ data in basic transfer resource, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits, by the mode of one group of multiplexing special HARQ resource of equipment, make the basic transfer resource required for whole transmission add that special retransmission resource becomes less, thus improve the utilance of resource.

Description

Transmit the method for data, internet of things equipment and network equipment

Technical field

The present invention relates to communication technical field, particularly a kind of method, internet of things equipment and network equipment transmitting data.

Background technology

Internet of Things refers to by a large amount of intelligent terminals by network interconnection, realizes collaborative interoperability.Based on the Internet of Things of cellular radio Communication, existing cellular radio can be utilized to connect various intelligent terminal, be current the most cost-effective communication mode.Along with M2M (MachinetoMachine, Internet of Things) apply rapidly universal, it is very huge that the quantity of M2M equipment can become, the meeting of these equipment and wireless communication technology are combined closely, and obtain data by wireless connections and data are reported to control centre, along with being on the increase of M2M equipment, create and a large amount of come from the random of various embody rule or periodic report data, as wireless watermeter/ammeter, automatic vending machine, POS, remote control equipment in intelligent grid etc., it is huge that M2M application has number of users, small data, on to call time concentrated feature, great impact can be caused to system resource.

In the data transmission procedure of reality, distinct device completes time of transmission can because of HARQ (HybridAutomaticRepeatRequest, hybrid automatic repeat-request) difference of number of times and different, thus cause the time waste of equipment component, and the rescheduling of equipment component, so that resource utilization is low.

Summary of the invention

The invention provides a kind of method, internet of things equipment and the network equipment that transmit data, for solving the low problem of resource utilization.

On the one hand, provide a kind of method transmitting data, comprising:

Internet of things equipment knows that network equipment is the running time-frequency resource that described internet of things equipment divides, and described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that described internet of things equipment place group divides;

Described internet of things equipment carries out the transmission of hybrid automatic repeat-request HARQ data described substantially reporting in resource;

When described internet of things equipment uploads described data failure, if described internet of things equipment also has data described in time tranfer described substantially reporting in resource, described internet of things equipment continues to carry out described data HARQ transmission described substantially reporting in resource;

When described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits.

On the one hand, provide a kind of internet of things equipment, comprising:

Know module, for knowing that network equipment is the running time-frequency resource that it divides, described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that described internet of things equipment place group divides;

Transport module, for carrying out the transmission of hybrid automatic repeat-request HARQ data described described substantially the reporting in resource knowing that module is known;

Processing module, for when described transport module described substantially report in resource do not complete described HARQ data transmission time, know described in the described HARQ data not completing transmission is dispatched to and the described special retransmission resource that module is known transmit;

Described equipment is used for when described internet of things equipment uploads described data failure, if described internet of things equipment also has data described in time tranfer described substantially reporting in resource, described internet of things equipment continues to carry out described data HARQ transmission described substantially reporting in resource.

On the one hand, provide a kind of method transmitting data, described method comprises:

Network equipment is that internet of things equipment group marks off running time-frequency resource, and described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that the internet of things equipment in described internet of things equipment group divides;

Described network equipment is by each internet of things equipment in internet of things equipment group described in the running time-frequency resource information notification of described division, each internet of things equipment in described internet of things equipment group is made to carry out the transmission of hybrid automatic repeat-request HARQ data according to described resource and the described special retransmission resource of substantially reporting, and when described internet of things equipment uploads described data failure, if described internet of things equipment also has data described in time tranfer described substantially reporting in resource, described internet of things equipment continues to carry out described data HARQ transmission described substantially reporting in resource, when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits.

On the other hand, additionally provide a kind of network equipment, described equipment comprises:

Divide module, for marking off running time-frequency resource for internet of things equipment group, described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that the internet of things equipment in described internet of things equipment group divides;

Inform module, for the described group by described division Module Division running time-frequency resource information notification described in each internet of things equipment in internet of things equipment group, each internet of things equipment in described internet of things equipment group is made to carry out the transmission of hybrid automatic repeat-request HARQ data according to described resource and the described special retransmission resource of substantially reporting, and when described internet of things equipment uploads described data failure, if described internet of things equipment also has data described in time tranfer described substantially reporting in resource, described internet of things equipment continues to carry out described data HARQ transmission described substantially reporting in resource, when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits.

The invention provides a kind of method transmitting data, internet of things equipment and network equipment, for the one group of equipment adopting static scheduling, by setting basic transfer resource and special retransmission resource, in basic transfer resource, the running time-frequency resource of each hold facility is less than the running time-frequency resource distributed in prior art, when not completing the transmission of described HARQ data in basic transfer resource, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits, by the mode of one group of multiplexing special HARQ resource of equipment, the basic transfer resource required for whole transmission has been made to add that special retransmission resource becomes less, thus improve the utilance of resource.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of flow chart transmitting the method for data that the embodiment of the present invention provides;

Fig. 2 is a kind of flow chart transmitting the method for data that the embodiment of the present invention provides;

Fig. 3 is the schematic diagram of the asynchronous HARQ method of a kind of time-frequency division that the embodiment of the present invention provides;

Fig. 4 is the schematic diagram of the asynchronous HARQ method that a kind of whole HARQ that the embodiment of the present invention provides all is transmitted by special retransmission resource;

Fig. 5 is the schematic diagram of the synchronous HARQ method of a kind of temporal partitioning that the embodiment of the present invention provides;

Fig. 6 is the schematic diagram of the frequency domain division methods on the special retransmission resource basis of a kind of temporal partitioning that the embodiment of the present invention provides;

Fig. 7 is the schematic diagram that a kind of frequency domain that the embodiment of the present invention provides divides the temporal partitioning method on special retransmission resource basis;

Fig. 8 is the schematic diagram of a kind of internet of things equipment that the embodiment of the present invention provides;

Fig. 9 is a kind of flow chart transmitting the method for data that further embodiment of this invention provides;

Figure 10 is the schematic diagram of a kind of network equipment that further embodiment of this invention provides;

Figure 11 is the schematic diagram of the another kind of network equipment that further embodiment of this invention provides.

Embodiment

In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, and obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.

It is the special physical resource of one group of small data M2M classification of equipment, base station is before terminal to report data, the time of each terminal to report has been done static scheduling, poll devices in time, equipment adopts the mode of semi-persistent scheduling to transmit data in scheduling time window.The information of the corresponding time location of each equipment is notified:

1. pre-configured or notify sequence number, group sign, MCS (ModulationandCodeScheme, code modulation mode), resource size and position one by one by RRC (RadioResourceControl, wireless heterogeneous networks);

2. broadcast group indicates and markers, notifies this group initial time and report cycle.

Such as distribute to this group equipment 3-4 RB (ResourceBlock Resource Block), maximum retransmission is 3, for each equipment distribution time window is 100 subframes, UE1 (UserEquipment, subscriber equipment) take 1-100 work song frame, UE2 takies 101-200 work song frame, by that analogy.Adopt the method for static scheduling, each equipment can be made in different time windows, to initiate transmission respectively in order, reduce scheduling overhead greatly and report density.

In the data transmission procedure of reality, distinct device completes time of transmission can because of HARQ (HybridAutomaticRepeatRequest, hybrid automatic repeat-request) difference of number of times and different, if the time window therefore distributing to each equipment when static scheduling is arranged according to the equipment of long period, then for the equipment needing the short period, cause ample resources to be wasted and add the wait time delay of this kind equipment; If arranged according to the equipment of short period, then the equipment of failing correctly to transmit is needed to dispatch separately again, cause the dual waste of scheduling and transfer resource; Even if by the time choosing compromise, the time waste of equipment component can be caused too, and the rescheduling of equipment component, so that resource utilization is low.

In order to solve the problems of the technologies described above, the invention provides following technical scheme:

See Fig. 1, embodiments provide a kind of method transmitting data, comprising:

101: internet of things equipment knows that network equipment is the running time-frequency resource that this internet of things equipment divides, and described running time-frequency resource comprises and substantially reports resource and special retransmission resource;

102: internet of things equipment carries out the transmission of hybrid automatic repeat-request HARQ data described substantially reporting in resource;

103: when internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits.

In the present embodiment, described first reports resource to be the running time-frequency resource that this internet of things equipment place group distributes in prior art, describedly substantially reports resource to be less than first to report resource.

Wherein, special retransmission resource comprises the first special retransmission resource, and described resource and the described first special retransmission resource of substantially reporting takies the different time-domain resource of identical frequency domain resource respectively;

Correspondingly, described when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits, comprising:

When described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, receive the first schedule information that described network equipment sends, according to the instruction of described first schedule information, the described HARQ data not completing transmission is dispatched on the first special retransmission resource and transmits.

In the present embodiment, special retransmission resource also comprises the second special retransmission resource, described second special retransmission resource takies different frequency domain resource respectively from described first special retransmission resource, and described first special retransmission resource and the described second special retransmission resource starting point shared by time domain is identical;

When described internet of things equipment described substantially report in resource do not complete the transmission of described HARQ data time, according to local policy the described HARQ data not completing transmission is dispatched on described second special retransmission resource and transmits.

Alternatively, in the present embodiment, special retransmission resource comprises the 3rd special retransmission resource, the described resource substantially reporting resource and described 3rd special retransmission resource to take different frequency domain respectively;

When described internet of things equipment described substantially report in resource do not complete the transmission of described HARQ data time, according to local policy the described HARQ data not completing transmission is dispatched on described 3rd special retransmission resource and transmits.

Further, in this enforcement, special retransmission resource also comprises the 4th special retransmission resource, described 4th special retransmission resource and substantially report resource to take the different time-domain resource of identical frequency domain resource respectively, and described 4th special retransmission resource and the described 3rd special retransmission resource starting point shared by time domain is different;

When described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, receive the second schedule information that described network equipment sends, according to the instruction of described second schedule information, the described HARQ data not completing transmission is dispatched on the 4th special retransmission resource and transmits.

Further, in the present embodiment, based on special retransmission resource and the division substantially reporting resource at different frequency domain, as substantially reported resource and the second special retransmission resource not at identical frequency domain, or substantially report resource and the 3rd special retransmission resource not in identical time domain, then when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits, comprising:

When described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, if the special retransmission resource shared by described HARQ data not completing transmission described and other except internet of things equipment except special retransmission resource shared by arbitrary internet of things equipment transmitting HARQ data collides, then described internet of things equipment receives the 3rd schedule information of described network equipment transmission; According to the instruction of described 3rd schedule information, the described described HARQ data not completing transmission is dispatched on the described special retransmission resource that do not collide with the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data described and transmits.

The beneficial effect that embodiment of the method provided by the invention provides is: for the one group of equipment adopting static scheduling, by setting basic transfer resource and special retransmission resource, in basic transfer resource, the running time-frequency resource of each hold facility is less than the running time-frequency resource distributed in prior art, when not completing the transmission of described HARQ data in basic transfer resource, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits, by the mode of one group of multiplexing special HARQ resource of equipment, the basic transfer resource required for whole transmission has been made to add that special retransmission resource becomes less, thus improve the utilance of resource.

See Fig. 2, embodiments provide a kind of method transmitting data, comprising:

201: network equipment is that the internet of things equipment that one group of type of service is identical or close marks off running time-frequency resource for transmitting uplink data.

In the present embodiment, when M2M equipment has upstream data to need to send, M2M equipment can send a scheduling request information to network equipment, informing network side apparatus is that this M2M equipment distributes transmitting uplink data resource, after network equipment receives the dispatch request of M2M equipment transmission, out-hole run signal is obtained again to M2M equipment, and the out-hole run signal sent according to M2M equipment and the uplink channel information of this M2M equipment that obtains, thus be that the subscriber equipment that one group of business is identical or close marks off running time-frequency resource.In the present embodiment, network equipment is with eNB (evolvedNodeBase, evolved base station) for example is described, but network equipment is not limited to eNB.

In the present embodiment, M2M equipment is described for UE, but M2M equipment is not limited to UE.Wherein, the equipment that business is identical, as reported the intelligent electric meter of electricity consumption quantity, then 10 or 20 intelligent electric meters can be divided into one group by strategy by base station; The equipment that business is close, as the business of intellectual water meter and intelligent electric meter, although intelligent electric meter reports electricity, intellectual water meter reports uses water number amount, and these two kinds of equipment are all reporting services, intelligent electric meter and intellectual water meter can be divided in one group.

In the present embodiment, for the method for static scheduling equipment poll in time, can distribute to each equipment shorter transmission time (at least can ensure just pass), the HARQ data that cannot complete in the distribution time is dispatched on other special running time-frequency resource to be transmitted.Concrete, first base station is that the classification of equipment that one group of type of service is identical or close goes out special running time-frequency resource, for transmitting uplink data, notify the sequence number of each equipment by pre-configured or RRC, group indicate, code modulation mode and resource location and GRANT (mandate) size (also can comprise report cycle), what then notify this group equipment by the mode of broadcast reporting initial time and report time window, the equipment receiving broadcast message according to self sequence number, report time window and initial time to calculate this equipment report initial time.

In the present embodiment, for the special running time-frequency resource of this group classification of equipment comprises two parts, basic transfer resource and special retransmission resource.The described transmission substantially reporting resource at least can ensure basic HARQ data, and be less than first and report resource, first report resource be in prior art be user equipment allocation that one group of business is identical or close report resource.Substantially resource size is reported to be that can determine according to the several distribution of HARQ time of total user, the existing method of salary distribution needs HARQ number of the user's needs at least meeting more than 90%, such as 4 HARQ in concrete distribution; And in the present embodiment, only use the HARQ transmission number of times of the user's needs meeting 50%, as 2 times, minimum is only distribute the resource that can meet just biography.Wherein, the equipment in basic transfer resource adopts MCS and GRANT configured in RRC, carries out HARQ data transmission according to the mode of the uplink synchronous non-self-adapting in existing protocol.And for not completing the HARQ data of transmission in basic transfer resource, then transmitted by implicit expression or explicit being dispatched on special retransmission resource, the uplink synchronous non-self-adapting on special retransmission resource in same employing existing protocol carries out HARQ data transmission.

In the present embodiment, special retransmission resource comprises the first special retransmission resource, special running time-frequency resource for one group of M2M classification of equipment is divided into two parts from the time by base station, be respectively and substantially report resource and the first special retransmission resource, substantially report resource and the first special retransmission resource to take the different time-domain resource of identical frequency domain resource.Wherein, substantially report the transmission in resource according to MCS and GRANT notified in RRC, continue to report each TTI (TransmissionTimeInterval in time window at this equipment, Transmission Time Interval) interior transmission data, and adopt the mode transmitting HARQ data of synchronous non-self-adapting.Base station distribute substantially report resource report time window time, the feature identical or close according to one group of appliance services characteristic, ensure that most equipment can reporting the transmission that at least can complete new biography data in time window.Report the HARQ data cannot correctly transmitted in time window, by PDCCH (PhysicalDownlinkControlChannel, Physical Downlink Control Channel) explicit being dispatched on the first special retransmission resource transmit, wherein carry re-transmission correspondence position in PDCCH, the HARQ in special retransmission resource adopts existing uplink synchronous non-self-adapting HARQ equally.Concrete, when UE described substantially report in resource do not complete described HARQ data transmission time, network equipment sends the first schedule information to UE, UE receives the first schedule information that network equipment sends, and according to the instruction of described first schedule information, the described HARQ data not completing transmission is dispatched on the first special retransmission resource and transmits.

202:UE knows that base station is the local special running time-frequency resource distributed, basic transfer resource transmits HARQ data, when substantially report in resource do not complete HARQ data transmission time, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits.

In the present embodiment, after UE knows the running time-frequency resource that this locality takies, reporting of master data can be carried out substantially reporting in resource, after base station receives the data that UE reports, reported data is decoded, and obtain ACK or NACK of this reported data, and by ACK (Acknowledgement, confirm response) or NACK (NegativeAcknowledgement, negative response) return to UE, if returning results is NACK, then UE needs to retransmit reported data, if also allow UE transmitting HARQ data in the basic report cycle that UE takies if having time, then UE continues substantially report transmitted over resources HARQ data, the HARQ data transmission do not completed in basic report cycle, the data that node B cache is not correctly transmitted, PDCCH display scheduling information is sent to UE, instruction UE retransmits the position of the first special retransmission resource corresponding to HARQ data, UE is according to the instruction of PDCCH, HARQ data is dispatched on the first special retransmission resource and transmits.

As shown in Figure 3, base station marks off No. 5 RB to the identical M2M equipment (as intelligent electric meter) of one group of type of service in 5MHz, the time window that reports distributing to each equipment is 16 TTI (TransmissionTimeInterval, Transmission Time Intervals).Wherein the GRANT of UE1 is 1 RB, MCS is QPSK, Turbo1/3, has the data of 400 bits to need to report, needs to split into 6 transmission blocks (TB) and send successively.Within the cycle of UE1, first and second transmission blocks just pass mistake, need to carry out synchronous HARQ, wherein TB1 correct decoding after HARQ successively merges, and TB2 still decoding error, but now, the basic report cycle distributing to UE1 terminates, the HARQ data that node B cache is not correctly transmitted, UE2 starts reported data, in the basic report cycle of UE2, first transmission block just passes mistake, the HARQ data that node B cache UE2 does not correctly transmit, UE3 starts reported data, in the basic report cycle of UE3, first transmission block just passes mistake, the HARQ data that node B cache UE3 does not correctly transmit, UE4 starts reported data, in the report cycle of UE4, transfer of data is correct, until substantially report all UE in resource to report data, base station by PDCCH by the second time HARQ reschedule of the TB2 of UE1 on the first special retransmission resource, after the TB2 of UE1 correctly transmits, first of UE2 transmission block is dispatched on the first special retransmission resource by PDCCH by base station, after first transmission block of UE2 correctly transmits, first of UE3 transmission block is dispatched on the first special retransmission resource and transmits.

In the present embodiment, in order to reduce the waste of resource, preferably, the resource of each equipment initial transmission is only distributed in base station, and all HARQ retransmit all by the first special retransmission resource.As shown in Figure 4, UE1 correctly transmits data in once basic report cycle, UE2 does not correctly transmit reported data in basic report cycle, need on the first special retransmission resource, carry out twice HARQ transmission can correctly transmit, UE3 and UE4 does not all correctly transmit data in basic report cycle, UE3 and UE4 needs three times respectively and four HARQ transmission can correctly be transmitted.

In the present embodiment, substantially report the time of resource to be fixing, because the transmission time window distributed for each UE is long fixing, UE number is fixed, and therefore substantially reports the time span of resource to be fixing.And special retransmission resource can allocate its original position in advance, but the determination of end position can be divided into two kinds again, i.e. Static and dynamic.Static state refers to according to substantially reporting the information such as resource size and UE number to estimate a special retransmission resource size that may need in proportion, the mode estimated in proportion in corresponding sentence; Dynamically refer to if current special retransmission resource has UE carrying out HARQ, continue to retain, use to other UE as then do not discharged and dispatching.In the present embodiment, if due to power limited or report time window to arrange the reasons such as too short, cause the UE having new biography data not pass, base station reschedules again initiates transmission.

In the present embodiment, substantially report resource relatively short due to base station assigns, so substantially report number of devices in group more, higher to the utilance of resource, but due to substantially reporting the HARQ data be not transmitted in resource all can be buffered on base station, wait for the transmission of special retransmission resource, so one group of number of devices comprised can be limited according to the disposal ability of business datum size and base station.

In the present embodiment, special retransmission resource comprises the 3rd special retransmission resource, and base station, by the special running time-frequency resource for one group of M2M classification of equipment, is divided into two parts from frequency, is respectively and substantially reports resource and the 3rd special retransmission resource.Wherein, substantially report the transmission in resource equally according to MCS and GRANT notified in RRC, continue to send data in each TTI in the time window of this equipment, and adopt the HARQ of synchronous non-self-adapting.Base station distribute substantially report resource report time window time, the feature identical or close according to one group of appliance services characteristic, ensure that most equipment can reporting the transmission that at least can complete new biography data in time window.

In the present embodiment, if UE cannot complete the transmission of HARQ data in time window reporting, UE will adopt local policy, automatic employing synchronization mechanism transmits the HARQ data not completing transmission on the 3rd special retransmission resource, namely give advance notice to the band position of the special retransmission resource of UE according to base station, UE carries out frequency error factor automatically, the HARQ data not completing transmission is dispatched on the 3rd special retransmission resource and transmits.Wherein, UE is according to existing remaining time window, and judge to need the HARQ data retransmitted to exceed this remaining time window, then the automatic HARQ data that needs retransmit being dispatched on the 3rd special retransmission resource is transmitted, and participates in scheduling without the need to base station.On the 3rd special retransmission resource, new synchronous HARQ only have when can collide with original HARQ, just need base station the HARQ data that needs transmit to be dispatched in new resource (new frequency or new time) by the one party UE in explicit PDCCH scheduling collision or a few side UE to retransmit, confiscate UE that explicit PDCCH dispatches and continue to remain in former resource and retransmit.Concrete, when described substantially report in resource do not complete described HARQ data transmission time, if the special retransmission resource shared by UE transmitting HARQ data and other special retransmission resource shared by UE transmitting HARQ data collide, then base station sends the 3rd schedule information to this UE, and UE receives the 3rd schedule information that base station sends; And according to the instruction of the 3rd schedule information, the HARQ data of local transmission is dispatched on the described special retransmission resource that do not collide with the special retransmission resource shared by other UE transmitting HARQ data described and transmits.

As shown in Figure 5, base station is the equipment that one group of business is identical, distribute and substantially report resource and the 3rd special retransmission resource, this reports resource and the 3rd special retransmission resource to take different frequency domains substantially, UE1 is in basic report cycle, in first time transmission, the first transmission block and the second transmission block correctly do not transmit, after again transmitting the first transmission block and the second transmission block, second transmission block is not correctly transmitted yet, now, UE1 judges that remaining substantially calling time transmits the time of the second transmission block not again, then automatic being dispatched to by second transmission block on the 3rd special retransmission resource is transmitted, now, second transmission block of UE1 is not correctly transmitted yet, then dispatching the 3rd special retransmission resource again transmits this second transmission block automatically, first transmission block of same UE2 is not correctly transmitted, second transmission block is dispatched in the 3rd dedicated transmissions resource and transmits by UE2 automatically, after re-transmission, first transmission block of UE2 is correctly transmitted, second transmission block of UE3 is not correctly transmitted, second transmission block is dispatched on the 3rd special retransmission resource and transmits by UE3 automatically, but now find, the resource that resource and the scheduling UE1 of scheduling UE3 transmission transmit collides, then by collision accident signals base, UE3 is dispatched on the transfer resource of other frequency domain by explicit PDCCH again in base station, solve the problem that UE1 and UE3 collides.UE4 correctly transmits, and does not need to retransmit.

In the present embodiment, if due to power limited or report time window to arrange the reasons such as too short, cause the UE having new biography data not pass, base station reschedules again initiates transmission.Further, if in the present embodiment on special retransmission resource some TTI do not need this group equipment to retransmit, then equally can dynamic dispatching give other users use.

In the present embodiment, further, special retransmission resource can divide further by frequency domain on the basis of temporal partitioning, namely special retransmission resource comprises the second special retransmission resource, second special retransmission resource takies different frequency domain resource respectively from the first special retransmission resource, and the first special retransmission resource and the second special retransmission resource starting point shared by time domain is identical.Correspondingly, described when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits, comprise: when described internet of things equipment described substantially report in resource do not complete the transmission of described HARQ data time, according to local policy the described HARQ data not completing transmission is dispatched on described second special retransmission resource and transmits.As shown in Figure 6, substantially report resource and the first special retransmission resource on the basis of different time domains, further on different frequency domains for UE divides the second special retransmission resource, carry out transfer of data to ensure enough resource for UE.As shown in Figure 6, second transmission block of UE1 does not correctly transmit, first transmission block of UE2 does not correctly transmit, first transmission block of UE3 does not correctly transmit, second transmission block of UE4 does not correctly transmit, node B cache is not by the transmission block correctly transmitted, PDCCH schedule information is sent to UE1, UE1 according to the instruction of PDCCH the transmission block of correct transmission is dispatched to first of the different time domain substantially reporting resource same frequency the special retransmission resource on transmit, when UE1 retransmits HARQ data, the transmission block Automatic dispatching of incorrect transmission transmits to indicating on the position of the different frequency domain in re-transmission position of UE1 from base station by UE2, it is same when UE1 transfers HARQ data, PDCCH schedule information is sent to UE3, UE3 according to the instruction of PDCCH the transmission block of correct transmission is dispatched to first of the different time domain substantially reporting resource same frequency the special retransmission resource on transmit, when UE3 data retransmission, the transmission block Automatic dispatching of incorrect transmission transmits to indicating on the position of the different frequency domain in re-transmission position of UE3 from base station by UE4.

Or as shown in Figure 7, substantially report resource and the 3rd special retransmission resource on the basis that frequency domain divides an enterprising step carry out temporal partitioning, with substantially report Energy Resources Service in the different time domain of same frequency, again for UE divides the 4th special retransmission resource, namely special retransmission resource comprises the 4th special retransmission resource, 4th special retransmission resource from substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and the starting point shared in time domain of described 4th special retransmission resource and described 3rd special retransmission resource is different.Correspondingly, described when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits, comprise: when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, receive the second schedule information that described network equipment sends, according to the instruction of described second schedule information, the described HARQ data not completing transmission is dispatched on the 4th special retransmission resource and transmits.As shown in Figure 7, second transmission block of UE1 is not correctly transmitted yet, first transmission block of UE2 is not correctly transmitted, second transmission block of UE3 is not correctly transmitted, UE4 correctly transmits, and does not need to retransmit, and the 3rd special retransmission resource that the transmission block of correct transmission is dispatched to different frequency domain by UE1 and UE2 respectively transmits, if UE1 correctly transmits not yet, then the data block correctly do not transmitted of autonomous retransmission.Node B cache UE3, not by the data block correctly transmitted, reports after in resource, all UE complete transmission by the time substantially, sends schedule information to UE3, and instruction UE3 transmits not being dispatched on the 4th special retransmission resource by the transmission block correctly transmitted.

For the one group of equipment adopting static scheduling, by setting basic transfer resource and special retransmission resource, in basic transfer resource, the time window of each hold facility is less than the distribution time window of resource in prior art, when not completing the transmission of described HARQ data in basic transfer resource, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits, by the mode of one group of multiplexing special HARQ resource of equipment, the basic transfer resource required for whole transmission has been made to add that special retransmission resource becomes less, thus improve the utilance of resource, simultaneously because each equipment of basic transfer resource part the distribution time just shorter, make the equipment sorted rearward can not carry out meaningless wait because the mistake of foregoing apparatus repeatedly retransmits, shorten the wait time delay that equipment initiates transmission.

See Fig. 8, embodiments provide a kind of internet of things equipment, comprising: acquisition module 301, transport module 302 and processing module 303.

Know module 301, for knowing that network equipment is the running time-frequency resource that internet of things equipment divides, described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that described internet of things equipment place group divides;

Transport module 302, for knowing that substantially reporting in resource that module 301 knows carries out the transmission of hybrid automatic repeat-request HARQ data;

Processing module 303, for when transport module 302 described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on the special retransmission resource knowing that module 301 is known and transmits.

Alternatively, in the present embodiment, described transport module 302 specifically for, when described special retransmission resource comprises the first special retransmission resource, described substantially report resource and described first special retransmission resource to take identical frequency domain resource respectively and different time-domain resource time, described transport module 302 does not complete the transmission of described HARQ data described substantially reporting in resource, then receive the first schedule information that described network equipment sends;

Described processing module 303 specifically for, according to the instruction of the first schedule information that described transport module 302 receives, the described HARQ data not completing transmission is dispatched on the first special retransmission resource and transmits.

Alternatively, further in the present embodiment, described processing module 303 specifically for, when described special retransmission resource also comprises the second special retransmission resource, described second special retransmission resource takies different frequency domain resource respectively from described first special retransmission resource, and described first special retransmission resource and the described second special retransmission resource starting point shared by time domain is identical, described transport module 302 does not complete the transmission of described HARQ data described substantially reporting in resource, then according to local policy the described HARQ data not completing transmission is dispatched on described second special retransmission resource and transmits.

In the present embodiment, processing module 303 specifically for, described special retransmission resource comprises the 3rd special retransmission resource, described resource and the described 3rd special retransmission resource of substantially reporting takies different frequency domain resource respectively, described transport module 302 described substantially report in resource do not complete the transmission of described HARQ data time, then according to local policy the described HARQ data not completing transmission is dispatched on described 3rd special retransmission resource and transmits.

Alternatively, in the present embodiment, transport module 302 also for, when described special retransmission resource also comprises the 4th special retransmission resource, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and described 4th special retransmission resource and the described 3rd special retransmission resource starting point shared by time domain is different, described transport module 302 described substantially report in resource do not complete described HARQ data transmission time, then receive described network equipment send the second schedule information;

Described processing module 303 specifically for, according to the instruction of the second schedule information that described transport module 302 receives, the described HARQ data not completing transmission is dispatched on the 4th special retransmission resource and transmits.

Further, in the present embodiment, described transport module 302 also for, described substantially report in resource do not complete described HARQ data transmission time, if the special retransmission resource shared by described HARQ data not completing transmission described and other except internet of things equipment except special retransmission resource shared by arbitrary internet of things equipment transmitting HARQ data collides, then receive the 3rd schedule information that described network equipment sends and indicate;

Described processing module 303 specifically for, according to the 3rd schedule information instruction that described transport module 302 receives, the described described HARQ data not completing transmission is dispatched on the described special retransmission resource that do not collide with the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data described and transmits.

The beneficial effect of device embodiment provided by the invention is: for the one group of equipment adopting static scheduling, by setting basic transfer resource and special retransmission resource, in basic transfer resource, the running time-frequency resource of each hold facility is less than the running time-frequency resource distributed in prior art, when not completing the transmission of described HARQ data in basic transfer resource, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits, by the mode of one group of multiplexing special HARQ resource of equipment, the basic transfer resource required for whole transmission has been made to add that special retransmission resource becomes less, thus improve the utilance of resource.

See Fig. 9, embodiments provide a kind of method transmitting data, comprising:

401: network equipment is that internet of things equipment group marks off running time-frequency resource, described running time-frequency resource comprises and substantially reports resource and special retransmission resource;

402: network equipment is by each internet of things equipment in the running time-frequency resource information notification internet of things equipment group of division, each internet of things equipment in internet of things equipment group is made to carry out the transmission of hybrid automatic repeat-request HARQ data according to substantially reporting resource and special retransmission resource, and when internet of things equipment substantially report in resource do not complete HARQ data transmission time, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits.

In the present embodiment, described first report resource be distribute for this internet of things equipment place group in prior art report resource, describedly substantially report resource to be less than first to report resource; .

Alternatively, in the present embodiment, special retransmission resource comprises the first special retransmission resource, and described resource and the described first special retransmission resource of substantially reporting takies identical frequency domain resource and different time-domain resource respectively; Described in the present embodiment, method also comprises:

When the arbitrary internet of things equipment in internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, the first schedule information is sent to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described first schedule information, the described HARQ data not completing transmission is dispatched on the first special retransmission resource and transmits.

Alternatively, in the present embodiment, special retransmission resource also comprises the second special retransmission resource, described second special retransmission resource takies different frequency domain resource respectively from described first special retransmission resource, and described first special retransmission resource and the described second special retransmission resource starting point shared by time domain is identical; Described in the present embodiment, method also comprises:

When the arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete the transmission of described HARQ data time, the described HARQ data not completing transmission to be dispatched on described second special retransmission resource according to local policy by described arbitrary internet of things equipment and to transmit.

Alternatively, in the present embodiment, special retransmission resource comprises the 3rd special retransmission resource, and described resource and the described 3rd special retransmission resource of substantially reporting takies different frequency domain resource respectively, and the method in the present embodiment also comprises:

When the arbitrary internet of things equipment in described group described substantially report in resource do not complete the transmission of described HARQ data time, the described HARQ data not completing transmission to be dispatched on described 3rd special retransmission resource according to local policy by described arbitrary internet of things equipment and to transmit.

Alternatively, in the present embodiment, described special retransmission resource also comprises the 4th special retransmission resource, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and described 4th special retransmission resource and the described 3rd special retransmission resource starting point shared by time domain is different, the method in the present embodiment also comprises:

When the arbitrary internet of things equipment in internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, the second schedule information is sent to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described second schedule information, the described HARQ data not completing transmission is dispatched on the 4th special retransmission resource and transmits.

Further, the method that this enforcement provides also comprises:

When the arbitrary internet of things equipment in internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, the special retransmission resource shared by described HARQ data of transmission is not completed and other special retransmission resource shared by arbitrary internet of things equipment transmitting HARQ data collides if described, then send the 3rd schedule information to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described 3rd schedule information, the described HARQ data not completing transmission is dispatched on the described special retransmission resource that do not collide with the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data described and transmits.

See Figure 10, the embodiment of the present invention provides a kind of network equipment, comprising: divide module 501 and inform module 502.

Wherein, divide module 501, for marking off running time-frequency resource for one group of internet of things equipment, described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that the internet of things equipment in described internet of things equipment group divides;

Inform module 502, for each internet of things equipment that will divide in the running time-frequency resource information notification internet of things equipment group that divides of module 501, each internet of things equipment in internet of things equipment group is made to carry out the transmission of hybrid automatic repeat-request HARQ data according to described resource and the described special retransmission resource of substantially reporting, and when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits.

Alternatively, in the present embodiment, described division module 501 specifically for, divide special retransmission resource and comprise the first special retransmission resource, described resource and the described first special retransmission resource of substantially reporting takies identical frequency domain resource and different time-domain resource respectively, see Figure 11, described equipment also comprises:

First sends mould 503, special retransmission resource for dividing when described division module 501 comprises the first special retransmission resource, described substantially report resource and described first special retransmission resource to take identical frequency domain resource respectively and different time-domain resource time, arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, then send the first schedule information to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described first schedule information, the described HARQ data not completing transmission is dispatched on the first special retransmission resource and transmits.

Alternatively, in the present embodiment, described division module specifically for, divide special retransmission resource and also comprise the second special retransmission resource, described second special retransmission resource takies different frequency domain resource respectively from described first special retransmission resource, and the starting point shared in time domain of described first special retransmission resource and described second special retransmission resource identical time, then when the arbitrary internet of things equipment in internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission to be dispatched on described second special retransmission resource according to local policy by described arbitrary internet of things equipment transmit.

Alternatively, in the present embodiment, described division module 301 specifically for, divide special retransmission resource and comprise the 3rd special retransmission resource, described when substantially reporting resource and described 3rd special retransmission resource to take different frequency domain resource respectively, then when the arbitrary internet of things equipment in internet of things equipment group described substantially report in resource do not complete the transmission of described HARQ data time, the described HARQ data not completing transmission to be dispatched on described 3rd special retransmission resource according to local policy by described arbitrary internet of things equipment and to transmit.

Alternatively, in the present embodiment, divide module 501 and also also comprise the 4th special retransmission resource for dividing special retransmission resource, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and described 4th special retransmission resource and the described 3rd special retransmission resource starting point shared by time domain is different, see Figure 11, described equipment also comprises:

Second sending module 504, special retransmission resource for dividing when described division module 501 also comprises the 4th special retransmission resource, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and the starting point shared in time domain of described 4th special retransmission resource and described 3rd special retransmission resource different time, arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, then send the second schedule information to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described second schedule information, the described HARQ data not completing transmission is dispatched on the 4th special retransmission resource and transmits.

Further, see Figure 11, the equipment in the present embodiment also comprises:

Processing module 505, for when described arbitrary internet of things equipment described substantially report in resource do not complete the transmission of described HARQ data time, do not complete the special retransmission resource shared by described HARQ data of transmission described in confirmation and other special retransmission resource shared by arbitrary internet of things equipment transmitting HARQ data collides;

3rd sending module 506, for confirming not complete the special retransmission resource shared by the described HARQ data of transmission when processing module 505 and the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data collides, then send the 3rd schedule information instruction to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described 3rd schedule information, the described HARQ data not completing transmission is dispatched on the described special retransmission resource that do not collide with the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data described and transmits.

The beneficial effect that device embodiment provided by the invention provides is: for the one group of equipment adopting static scheduling, by setting basic transfer resource and special retransmission resource, in basic transfer resource, the running time-frequency resource of each hold facility is less than the running time-frequency resource distributed in prior art, when not completing the transmission of described HARQ data in basic transfer resource, the HARQ data not completing transmission is dispatched on special retransmission resource and transmits, by the mode of one group of multiplexing special HARQ resource of equipment, the basic transfer resource required for whole transmission has been made to add that special retransmission resource becomes less, thus improve the utilance of resource.

The internet of things equipment that the present embodiment provides, the network equipment transmission method of data and network equipment, the embodiment of the method specifically can transmitting data with internet of things equipment belongs to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.

It should be noted that in above-mentioned subscriber equipment and base station embodiment, included unit is carry out dividing according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit, also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.

In addition, one of ordinary skill in the art will appreciate that all or part of step realized in above-mentioned each embodiment of the method is that the hardware that can carry out instruction relevant by program completes, corresponding program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.

The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the embodiment of the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims

1. transmit a method for data, it is characterized in that, described method comprises:

Internet of things equipment knows that network equipment is the running time-frequency resource that described internet of things equipment divides, and described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that described internet of things equipment place group divides, and described special retransmission resource is the retransmission resource that described group shares;

2. method according to claim 1, is characterized in that, described special retransmission resource comprises the first special retransmission resource, and described resource and the described first special retransmission resource of substantially reporting takies identical frequency domain resource and different time-domain resource respectively;

Described when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits, comprising:

3. method according to claim 2, it is characterized in that, described special retransmission resource also comprises the second special retransmission resource, described second special retransmission resource takies different frequency domain resource respectively from described first special retransmission resource, and described first special retransmission resource and the described second special retransmission resource starting point shared by time domain is identical;

4. method according to claim 1, is characterized in that, described special retransmission resource comprises the 3rd special retransmission resource, and described resource and the described 3rd special retransmission resource of substantially reporting takies different frequency domain resource respectively;

5. method according to claim 4, it is characterized in that, described special retransmission resource also comprises the 4th special retransmission resource, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and described 4th special retransmission resource and the described 3rd special retransmission resource starting point shared by time domain is different;

6. the method according to any one of claim 1,3-5, it is characterized in that, described when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits, comprising:

When described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, if the special retransmission resource shared by described HARQ data not completing transmission described and other except described internet of things equipment special retransmission resource shared by arbitrary internet of things equipment transmitting HARQ data collides, then described internet of things equipment receives the 3rd schedule information instruction that described network equipment sends, according to the instruction of described 3rd schedule information, the described described HARQ data not completing transmission is dispatched on the special retransmission resource that do not collide with the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data described and transmits.

7. an internet of things equipment, is characterized in that, described equipment comprises:

Know module, for knowing that network equipment is the running time-frequency resource that it divides, described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that described internet of things equipment place group divides, and described special retransmission resource is the retransmission resource that described group shares;

8. equipment according to claim 7, is characterized in that,

Described transport module specifically for, when described special retransmission resource comprises the first special retransmission resource, described substantially report resource and described first special retransmission resource to take identical frequency domain resource respectively and different time-domain resource time, described transport module does not complete the transmission of described HARQ data described substantially reporting in resource, then receive the first schedule information that described network equipment sends;

Described processing module specifically for, according to the instruction of the first schedule information that described transport module receives, the described HARQ data not completing transmission is dispatched on the first special retransmission resource and transmits.

9. equipment according to claim 8, is characterized in that,

Described processing module specifically for, when described special retransmission resource also comprises the second special retransmission resource, described second special retransmission resource takies different frequency domain resource respectively from described first special retransmission resource, and described first special retransmission resource and the described second special retransmission resource starting point shared by time domain is identical, described transport module does not complete the transmission of described HARQ data described substantially reporting in resource, then the described HARQ data not completing transmission to be dispatched on described second special retransmission resource according to local policy and to transmit.

10. equipment according to claim 7, is characterized in that,

Described processing module specifically for, described special retransmission resource comprises the 3rd special retransmission resource, described resource and the described 3rd special retransmission resource of substantially reporting takies different frequency domain resource respectively, described transport module described substantially report in resource do not complete the transmission of described HARQ data time, then according to local policy the described HARQ data not completing transmission is dispatched on described 3rd special retransmission resource and transmits.

11. equipment according to claim 10, is characterized in that,

Described transport module also for, when described special retransmission resource also comprises the 4th special retransmission resource, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and described 4th special retransmission resource and the described 3rd special retransmission resource starting point shared by time domain is different, described transport module described substantially report in resource do not complete described HARQ data transmission time, then receive described network equipment send the second schedule information;

Described processing module specifically for, according to the instruction of the second schedule information that described transport module receives, the described HARQ data not completing transmission is dispatched on the 4th special retransmission resource and transmits.

12. equipment according to any one of claim 7,9-11, is characterized in that,

Described transport module also for, described substantially report in resource do not complete described HARQ data transmission time, if the special retransmission resource shared by described HARQ data not completing transmission described and other except internet of things equipment except special retransmission resource shared by arbitrary internet of things equipment transmitting HARQ data collides, then receive the 3rd schedule information that described network equipment sends and indicate;

Described processing module specifically for, according to the 3rd schedule information instruction that described transport module receives, the described described HARQ data not completing transmission is dispatched on the described special retransmission resource that do not collide with the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data described and transmits.

13. 1 kinds of methods transmitting data, it is characterized in that, described method comprises:

Network equipment is that internet of things equipment group divides running time-frequency resource, described running time-frequency resource comprises and substantially reports resource and special retransmission resource, describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that described internet of things equipment place group divides, and described special retransmission resource is the retransmission resource that described group shares;

14. methods according to claim 13, it is characterized in that, described special retransmission resource comprises the first special retransmission resource, and described resource and the described first special retransmission resource of substantially reporting takies identical frequency domain resource and different time-domain resource respectively, and described method also comprises:

When the arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, the first schedule information is sent to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described first schedule information, the described HARQ data not completing transmission is dispatched on the first special retransmission resource and transmits.

15. methods according to claim 14, it is characterized in that, described special retransmission resource also comprises the second special retransmission resource, described second special retransmission resource takies different frequency domain resource respectively from described first special retransmission resource, and described first special retransmission resource and the described second special retransmission resource starting point shared by time domain is identical, described method also comprises:

16. methods according to claim 13, is characterized in that, described special retransmission resource comprises the 3rd special retransmission resource, and described resource and the described 3rd special retransmission resource of substantially reporting takies different frequency domain resource respectively, and described method also comprises:

When the arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete the transmission of described HARQ data time, the described HARQ data not completing transmission to be dispatched on described 3rd special retransmission resource according to local policy by described arbitrary internet of things equipment and to transmit.

17. methods according to claim 16, it is characterized in that, described special retransmission resource also comprises the 4th special retransmission resource, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and described 4th special retransmission resource and the described 3rd special retransmission resource starting point shared by time domain is different, described method also comprises:

When the arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, the second schedule information is sent to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described second schedule information, the described HARQ data not completing transmission is dispatched on the 4th special retransmission resource and transmits.

18. according to the method described in claim 13, any one of 15-17, and it is characterized in that, described method also comprises:

When arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, the special retransmission resource shared by described HARQ data of transmission is not completed and other special retransmission resource shared by arbitrary internet of things equipment transmitting HARQ data collides if described, then send the 3rd schedule information to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described 3rd schedule information, the described HARQ data not completing transmission is dispatched on the described special retransmission resource that do not collide with the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data described and transmits.

19. 1 kinds of network equipments, is characterized in that, described equipment comprises:

Divide module, for marking off running time-frequency resource for internet of things equipment group, described running time-frequency resource comprises and substantially reports resource and special retransmission resource; Describedly substantially report resource to be less than first to report resource, described first reports resource to be described network equipment is the running time-frequency resource that described internet of things equipment place group divides, and described special retransmission resource is the retransmission resource that described group shares;

Inform module, for by each internet of things equipment in internet of things equipment group described in the running time-frequency resource information notification of described division Module Division, each internet of things equipment in described internet of things equipment group is made to carry out the transmission of hybrid automatic repeat-request HARQ data according to described resource and the described special retransmission resource of substantially reporting, and when described internet of things equipment uploads described data failure, if described internet of things equipment also has data described in time tranfer described substantially reporting in resource, described internet of things equipment continues to carry out described data HARQ transmission described substantially reporting in resource, when described internet of things equipment described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission is dispatched on described special retransmission resource and transmits.

20. equipment according to claim 19, it is characterized in that, described division module specifically for, divide special retransmission resource and comprise the first special retransmission resource, described resource and the described first special retransmission resource of substantially reporting takies identical frequency domain resource and different time-domain resource respectively, and described equipment also comprises:

First sending module, the first special retransmission resource is comprised for the special retransmission resource when described division Module Division, described substantially report resource and described first special retransmission resource to take identical frequency domain resource respectively and different time-domain resource time, arbitrary internet of things equipment in described internet of things equipment group does not complete the transmission of described HARQ data described substantially reporting in resource, then send the first schedule information to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described first schedule information, the described HARQ data not completing transmission is dispatched on the first special retransmission resource and transmits.

21. equipment according to claim 20, it is characterized in that, described division module specifically for, divide special retransmission resource and also comprise the second special retransmission resource, described second special retransmission resource takies different frequency domain resource respectively from described first special retransmission resource, and the starting point shared in time domain of described first special retransmission resource and described second special retransmission resource identical time, then when the arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, the described HARQ data not completing transmission to be dispatched on described second special retransmission resource according to local policy by described arbitrary internet of things equipment transmit.

22. equipment according to claim 19, it is characterized in that, described division module specifically for, divide special retransmission resource and comprise the 3rd special retransmission resource, described when substantially reporting resource and described 3rd special retransmission resource to take different frequency domain resource respectively, then when the arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete the transmission of described HARQ data time, the described HARQ data not completing transmission to be dispatched on described 3rd special retransmission resource according to local policy by described arbitrary internet of things equipment and to transmit.

23. equipment according to claim 22, it is characterized in that, described division module also also comprises the 4th special retransmission resource for dividing special retransmission resource, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and described 4th special retransmission resource and the described 3rd special retransmission resource starting point shared by time domain is different, described equipment also comprises:

Second sending module, the 4th special retransmission resource is also comprised for the special retransmission resource when described division Module Division, described 4th special retransmission resource and substantially report resource to take identical frequency domain resource respectively and different time-domain resource, and the starting point shared in time domain of described 4th special retransmission resource and described 3rd special retransmission resource different time, arbitrary internet of things equipment in described internet of things equipment group described substantially report in resource do not complete described HARQ data transmission time, then send the second schedule information to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described second schedule information, the described HARQ data not completing transmission is dispatched on the 4th special retransmission resource and transmits.

24. according to the equipment described in claim 19, any one of 21-23, and it is characterized in that, described equipment also comprises:

Processing module, for not completing the transmission of described HARQ data constantly when described arbitrary internet of things equipment described substantially reporting in resource, do not complete the special retransmission resource shared by described HARQ data of transmission described in confirmation and whether other special retransmission resource shared by arbitrary internet of things equipment transmitting HARQ data collides;

3rd sending module, for do not complete transmission described in confirming when described processing module described HARQ data shared by special retransmission resource and special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data collide, then send the 3rd schedule information instruction to described arbitrary internet of things equipment, make described arbitrary internet of things equipment according to the instruction of described 3rd schedule information, the described HARQ data not completing transmission is dispatched on the described special retransmission resource that do not collide with the special retransmission resource shared by other arbitrary internet of things equipment transmitting HARQ data described and transmits.