CN103874209B - A kind of method, system and device for transmitting information - Google Patents
A kind of method, system and device for transmitting information Download PDFInfo
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- CN103874209B CN103874209B CN201210546472.8A CN201210546472A CN103874209B CN 103874209 B CN103874209 B CN 103874209B CN 201210546472 A CN201210546472 A CN 201210546472A CN 103874209 B CN103874209 B CN 103874209B
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Abstract
The present embodiments relate to wireless communication technology field, more particularly to a kind of method, system and device for transmitting information, to provide a kind of scheme for introducing the laggard row information transmission of NCT.The method of the embodiment of the present invention includes：Network side equipment determines the descending sub frame for needing to carry uplink scheduling information or feedback information from limited descending sub frame set, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN；The descending sub frame that uplink scheduling information is carried the need for by determination sends uplink scheduling information；Or by determination the need for carry feedback information descending sub frame send feedback information.Can be for introducing the laggard row information transmission of NCT using the scheme of the embodiment of the present invention.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of method, system and device for transmitting information.
Background technology
MB SFN（Multimedia Broadcast multicast service Single Frequency
Network, multimedia broadcast multi-broadcasting business Single Frequency Network）Subframe can be used for only to R（Version）10 and later release user set
Standby visible PDSCH（Physical Downlink Shared Channel, physical down link sharing channel）Transmission, also may be used
For PMCH（Physical Multicast Channel, Physical Multicast Channel）Transmission.Wherein MBSFN sub-frame can basis
Other subframe flexible configurations of demand beyond limited subframe.Wherein, TDD（Time division duplex, time division duplex）
The limited subframe of system is { subframe 0, subframe 1, subframe 5, subframe 6 }, FDD（Frequency division duplex, frequency division
Duplex）The limited subframe of system is { subframe 0, subframe 4, subframe 5, subframe 9 }.
Current LTE（Long Term Evolution, Long Term Evolution）The ascending HARQ that system is defined（Hybrid
Automatic Repeat reQuest, hybrid automatic repeat-request）Timing relationship is made up of three parts：UL grant（It is up
Link scheduling）And PUSCH（Physical Uplink Shared Channel, physical uplink link shared channels）Data transfer
Between sequential relationship；PUSCH data transfers and ACK（ACKnowledge, correct response instruction）/NACK（Negative
ACKnowledge, wrong responses instruction）Sequential relationship between feedback, the sequential between NACK feedbacks and the re-transmission of PUSCH data
Relation.
In order to further improve resource utilization ratio, LTE-A（Long Term Evolution-Advanced, for a long time
Evolution is upgraded）Rel-11 determine introduce NCT (new wave-carring type) with the strengthening system availability of frequency spectrum, preferably support heterogeneous network
Network, reduction power consumption.NCT carrier waves only support the single antenna port that 5ms is the cycle（Antenna port 0）CRS（Cell-specific
Reference signals, the exclusive pilot signal of cell）Transmission, and CRS is not used in downlink data demodulation.Supported on NCT
MBSFN transmission is also an important characteristic, therefore, on NCT may be configured to the MBSFN sub-frame of PMCH transmission.The MBSFN
In subframe, not only legacy PDCCH（Enhanced PDCCH）Demodulation performance can not ensure, and EPDCCH（If MBSFN sub-frame
Middle transmission EPDCCH）It also likely to be present interference between more serious adjacent cell.Therefore, configure after MBSFN sub-frame, can limit on NCT
The transmission of physical layer control signaling, i.e., not every descending sub frame can transmitting physical layer control signaling.Due to transmission thing
The number of sub frames for managing layer signaling is reduced, so needing sending and receiving in the enterprising row information of corresponding subframe, but is not had also at present
There is the scheme for introducing the laggard row information transmission of NCT.
In summary, there is presently no a kind of scheme for introducing the laggard row information transmission of NCT.
The content of the invention
The present invention provides the method, system and device that a kind of subframe scheduling and information are sent, a kind of for drawing to provide
Enter the scheme of the laggard row information transmission of NCT.
A kind of method for transmitting information provided in an embodiment of the present invention, including：
Network side equipment determines to need under carrying uplink scheduling information or feedback information from limited descending sub frame set
Row subframe, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN；
The network side equipment by determination the need for carry uplink scheduling information descending sub frame send uplink scheduling letter
Breath, for notifying the user equipment needing many subframe collection of corresponding first transmission of the descending sub frame for carrying uplink scheduling information
The sub-frame of uplink of the uplink scheduling information scheduling is determined in conjunction；Or by determination the need for carry feedback information descending sub frame
Send feedback information, for notifying the user equipment needing corresponding second transmission of the descending sub frame for carrying feedback information many
The corresponding sub-frame of uplink of feedback information is determined in sub-frame set.
The method of another transmission information provided in an embodiment of the present invention, including：
User equipment receives the uplink scheduling from network side equipment by the descending sub frame in limited descending sub frame set
Information or feedback information, wherein the descending sub frame of carrying uplink scheduling information or feedback information is the descending son for not configuring MBSFN
Frame；
The user equipment is needing many sub-frame sets of corresponding first transmission of the descending sub frame for carrying uplink scheduling information
The middle sub-frame of uplink for determining the uplink scheduling information scheduling, and the sub-frame of uplink transmission dispatched by the uplink scheduling information
Upstream data；Or determine feedback information in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed
Corresponding sub-frame of uplink.
A kind of network side equipment for transmitting information provided in an embodiment of the present invention, including：
Determining module, for determining to need to carry uplink scheduling information or feedback information from limited descending sub frame set
Descending sub frame, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN；
First sending module, the descending sub frame for carrying uplink scheduling information the need for by determination sends uplink scheduling
Information, for notifying the user equipment needing many subframes of corresponding first transmission of the descending sub frame for carrying uplink scheduling information
The sub-frame of uplink of the uplink scheduling information scheduling is determined in set；Or by determination the need for carry feedback information descending son
Frame send feedback information, for notifying the user equipment needing corresponding second transmission of the descending sub frame for carrying feedback information
The corresponding sub-frame of uplink of feedback information is determined in many sub-frame sets.
A kind of user equipment for transmitting information provided in an embodiment of the present invention, including：
Receiving module, for being received by the descending sub frame in limited descending sub frame set from the up of network side equipment
Schedule information or feedback information, wherein the descending sub frame of carrying uplink scheduling information or feedback information is not configured under MBSFN
Row subframe；
Second sending module, for needing many subframes of corresponding first transmission of the descending sub frame for carrying uplink scheduling information
The sub-frame of uplink of the uplink scheduling information scheduling, and the sub-frame of uplink dispatched by the uplink scheduling information are determined in set
Send upstream data；Or determine feedback in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed
The corresponding sub-frame of uplink of information.
A kind of system for transmitting information provided in an embodiment of the present invention, including：
Network side equipment, for determining to need carrying uplink scheduling information or feedback information from limited descending sub frame set
Descending sub frame, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN, pass through determination
Need the descending sub frame for carrying uplink scheduling information to send uplink scheduling information, or by determination the need for carry feedback information
Descending sub frame send feedback information；
User equipment, for being received by the descending sub frame in limited descending sub frame set from the up of network side equipment
Schedule information or feedback information, in many sub-frame sets of corresponding first transmission of the descending sub frame for carrying uplink scheduling information are needed
The sub-frame of uplink of the uplink scheduling information scheduling is determined, and the sub-frame of uplink dispatched by the uplink scheduling information is sent
Row data；Or determine feedback information pair in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed
The sub-frame of uplink answered.
Network side equipment of the embodiment of the present invention by determination the need for carry uplink scheduling information descending sub frame send on
Row schedule information, for notifying the user equipment needing corresponding first transmission of the descending sub frame for carrying uplink scheduling information
The sub-frame of uplink of the uplink scheduling information scheduling is determined in many sub-frame sets；Or by determination the need for carry feedback information
Descending sub frame send feedback information, for notifying the user equipment needing to carry the descending sub frame corresponding the of feedback information
The corresponding sub-frame of uplink of feedback information is determined in the two many sub-frame sets of transmission, so as to be carried out there is provided a kind of for introducing after NCT
The scheme of information transfer.
Brief description of the drawings
Fig. 1 is the system structure diagram that the embodiment of the present invention transmits information；
Fig. 2 is the ascending HARQ transmitting procedure schematic diagram of many subframe schedulings of the embodiment of the present invention；
Fig. 3 be the embodiment of the present invention transmit information system in network side equipment structural representation；
Fig. 4 be the embodiment of the present invention transmit information system in user equipment structural representation；
Fig. 5 is the method schematic diagram that network side equipment of the embodiment of the present invention transmits information；
Fig. 6 is the method schematic diagram of user device transmissions information of the embodiment of the present invention.
Embodiment
Network side equipment of the embodiment of the present invention by determination the need for carry uplink scheduling information descending sub frame send on
Row schedule information, is needing corresponding first transmission of the descending sub frame for carrying uplink scheduling information more sub for notifying user equipment
The sub-frame of uplink of uplink scheduling information scheduling is determined in frame set；Or by determination the need for carry feedback information descending sub frame
Send feedback information, many subframes of corresponding second transmission of the descending sub frame for carrying feedback information are being needed for notifying user equipment
The corresponding sub-frame of uplink of feedback information is determined in set.
Wherein, the descending sub frame in the limited descending sub frame set of the embodiment of the present invention is the descending son for not configuring MBSFN
Frame so that configured on NCT after MBSFN sub-frame, is not in that the subframe and configuration MBSFN subframe for needing to dispatch or feeding back are sent out
Raw conflict causes the situation of scheduling or feeding back unsuccessful to occur.
The scheme of the embodiment of the present invention can be applied in the system containing NCT, can also be applied in any specific MBSFN
In the system of subframe.
The embodiment of the present invention is described in further detail with reference to Figure of description.
In following declarative procedure, first implement to illustrate from the cooperation of network side and user equipment side, finally distinguish
Illustrated from the implementation of network side and user equipment side, but this does not imply that the two must coordinate implementation, in fact, working as net
When network side and user equipment side are performed separately, also solve respectively in the problems of network side, user equipment side, simply two
When person is used in combination, superior technique effect can be obtained.
As shown in figure 1, the system of transmission information of the embodiment of the present invention includes：Network side equipment 10 and user equipment 2.
Network side equipment 10, for determining to need carrying uplink scheduling information or feedback letter from limited descending sub frame set
The descending sub frame of breath, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN；By determining
The need for carry uplink scheduling information descending sub frame send uplink scheduling information；Or by determination the need for carry feedback information
Descending sub frame send feedback information；
User equipment 20, for being received by the descending sub frame in limited descending sub frame set from network side equipment
Row schedule information or feedback information, are needing many sub-frame sets of corresponding first transmission of the descending sub frame for carrying uplink scheduling information
The middle sub-frame of uplink for determining uplink scheduling information scheduling, and the sub-frame of uplink dispatched by uplink scheduling information sends upper line number
According to；Or determine that feedback information is corresponding in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed
Sub-frame of uplink.
In force, user equipment 20 is needing the descending sub frame pair of carrying feedback information when feedback information is NACK
The 3rd answered, which is transmitted, determines that carrying retransmits the sub-frame of uplink of data in many sub-frame sets, and by carrying the up son of re-transmission data
Frame sends upstream data.
Wherein, user equipment 20 it is determined that uplink scheduling information scheduling sub-frame of uplink after, it is determined that sub-frame of uplink on
Send upstream data；User equipment 20 is it is determined that after the corresponding sub-frame of uplink of feedback information, be known that in corresponding sub-frame of uplink
Whether the upstream data network side of upper transmission is properly received.
Because the descending sub frame in limited descending sub frame set is the descending sub frame that does not configure MBSFN so that such son
Frame set is configured suitable for any MBSFN, uplink-downlink configuration and special time slot configuration（Two kinds of configurations next are only for TDD systems
System）, i.e., need not be for every kind of MBSFN configurations, uplink-downlink configuration and the configuration design ascending HARQ transmission of indivedual special time slots.
Wherein, many sub-frame sets are transmitted and is configurable to up subframe including all.Here many sub-frame sets of transmission
Including the first many sub-frame sets of transmission, the second many sub-frame sets of transmission and the 3rd many sub-frame sets of transmission.
Include all being configurable to up subframe due to transmitting many sub-frame sets so that such sub-frame set is applicable
In any MBSFN configurations, uplink-downlink configuration and special time slot configuration（Two kinds of configurations next are only for TDD system）, i.e., without pin
Every kind of MBSFN is configured, uplink-downlink configuration and the configuration design ascending HARQ transmission of indivedual special time slots.
In force, if network side equipment is used in frame structure 1, limited descending sub frame set includes the portion in following subframe
Divide or whole：Subframe 0, subframe 4, subframe 5 and subframe 9；Transmit many sub-frame sets（Including the first many sub-frame sets of transmission, second
Transmit many sub-frame sets and the 3rd many sub-frame sets of transmission）Including part or all of in following subframe：0~subframe of subframe 9；
If network side equipment uses frame structure 2, limited descending sub frame set includes part or all of in following subframe：Son
Frame 0 and subframe 5；Transmit many sub-frame sets（Including the first many sub-frame sets of transmission, the second many sub-frame sets of transmission and the 3rd transmission
Many sub-frame sets）Including part or all of in following subframe：Subframe 2, subframe 3, subframe 4, subframe 7, subframe 8 and subframe 9.
Frame structure 1 is used for full duplex or semiduplex FDD system.The a length of 10ms of radio frames.It is made up of per frame 20 sequential,
Per sequential 0.5ms.Adjacent 2i and 2i+1 time slots are defined as a subframe.
Frame structure 2 is applied to TDD.The length of each radio frames is Tf=307200Ts=10ms, comprising two fields,
Length is respectively 153600Ts=5ms.Each field includes 5 subframes, and length is 30720Ts=1ms；Wherein, TfTo be wireless
The length of frame, TsFor Elementary Time Unit length.
It is preferred that each transmitting many sub-frame sets（Including the first many sub-frame sets of transmission, the second many sub-frame sets of transmission and
The 3rd many sub-frame sets of transmission）Include continuous multiple sub-frame of uplink.
Such as：If network side equipment uses frame structure 2, the first many sub-frame sets of transmission have two groups：Subframe 2, subframe 3,
Subframe 4 } and { subframe 7, subframe 8, subframe 9 }；The second many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { son
Frame 7, subframe 8, subframe 9 }；The 3rd many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and subframe 7, subframe 8,
Subframe 9 }.
The subframe of one carrying uplink scheduling information corresponds to two group of first one group transmitted in many sub-frame sets；One carrying
The subframe of feedback information corresponds to two group of second one group transmitted in many sub-frame sets, if feedback information is NACK, also corresponds to two
One group in many sub-frame sets of the transmission of group the 3rd.
Such as：If network side equipment uses frame structure 1, { subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe
9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；The second many sub-frame sets of transmission have four groups：{ subframe 2, subframe 3, subframe
4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；The 3rd many sub-frame sets of transmission have four
Group：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }.
The subframe of one carrying uplink scheduling information corresponds to four group of first one group transmitted in many sub-frame sets；One carrying
The subframe of feedback information corresponds to four group of second one group transmitted in many sub-frame sets, if feedback information is NACK, also corresponds to four
One group in many sub-frame sets of the transmission of group the 3rd.
It should be noted that if network side equipment of the embodiment of the present invention uses frame structure 2, except above example, according to
Other packet modes are needed to be equally applicable the embodiment of the present invention.Such as subframe 2 and 3 one groups, 4 one groups of subframe, subframe 7 and 8
One group, 9 one groups of subframe.
If network side equipment of the embodiment of the present invention uses frame structure 1, except above example, other packets as needed
Mode is equally applicable the embodiment of the present invention.Such as subframe 2 and 3 one groups, subframe 4~6 one group, subframe 7 and 8 one groups, the He of subframe 9
0 one groups of subframe.
In force, discontinuous sub-frame of uplink can also be included by each transmitting in many sub-frame sets.Can also part biography
Defeated many sub-frame sets include continuous sub-frame of uplink；The many sub-frame sets of fractional transmission include discontinuous sub-frame of uplink.
The many sub-frame sets of relative transport include discontinuous sub-frame of uplink, and transmitting many sub-frame sets includes continuous up son
Frame ensure that the sub-frame of uplink of scheduling has preferable temporal correlation.
It is introduced separately below to carrying out uplink scheduling and transmitting feedback information.
Situation one, progress uplink scheduling.
It is preferred that each one first many sub-frame sets of transmission of descending sub frame correspondence for needing to carry uplink scheduling information.
Certainly, many sub-frame sets of multiple first transmission can also be corresponded to as needed.And different descending sub frames can be with
The first different many sub-frame sets of transmission of correspondence；Identical first can also be corresponded to and transmit many sub-frame sets.
It is preferred that the one first many sub-frame sets of transmission can include N number of independent process, it can also only correspond to one and enter
Journey.
Here process is independent data channel during HAQR.
In force, network side equipment is dispatched corresponding first by the descending sub frame of a carrying uplink scheduling information and passed
M sub-frame of uplink in defeated many sub-frame sets, wherein 1≤M≤N, N are the number of sub-frame of uplink in the first many sub-frame sets of transmission
Amount.M ≠ N, which is only applicable many sub-frame sets of transmission, can include the situation of N number of independent process.
In force, a uplink scheduling information scheduling needs to carry the descending sub frame corresponding first of uplink scheduling information
Transmit at least one sub-frame of uplink in many sub-frame sets.I.e. network side equipment is only capable of one sub-frame of uplink of scheduling by M
Uplink scheduling information is scheduled to the corresponding first many sub-frame sets of transmission, i.e., one uplink scheduling subframe is included on M
Row schedule information；Or network side equipment by a uplink scheduling information that can dispatch N number of sub-frame of uplink to corresponding first
Transmit many sub-frame sets to be scheduled, i.e., one uplink scheduling subframe includes 1 uplink scheduling information.M ≠ N is only applicable one
The situation of N number of independent process can be included by transmitting many sub-frame sets.
When the uplink scheduling information that N number of subframe is at most dispatched with one dispatches M subframe, it can be believed by uplink scheduling
One group of signaling indicates which subframe specifically dispatched in breath.Bitmap modes can such as be used.
Such as uplink scheduling information can dispatch { subframe 7, subframe 8, subframe 9 }, and if desired scheduling subframe 7, then can send out
100 are sent, wherein 1 represents scheduling, 0 represents not dispatch.
Situation two, transmitting feedback information.
It is preferred that if feedback information is ACK, needing, corresponding second transmission of the descending sub frame for carrying feedback information is more sub
The corresponding sub-frame of uplink of feedback information is determined in frame set.When i.e. feedback information is ACK, it is up before that feedback information is fed back
The sub-frame of uplink of transmission success is in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed.
If feedback information is NACK, many subframe collection of corresponding second transmission of the descending sub frame for carrying feedback information are being needed
Determine that the corresponding sub-frame of uplink of feedback information, and notifying user equipment are needing the descending sub frame pair of carrying feedback information in conjunction
Determine that carrying retransmits the sub-frame of uplink of data in the 3rd many sub-frame sets of transmission answered.When i.e. feedback information is NACK, feedback letter
Ceasing the sub-frame of uplink for the uplink mistake before fed back is needing the descending sub frame corresponding second for carrying feedback information to pass
In defeated many sub-frame sets；Needing to carry the sub-frame of uplink of transmission data again is needing the descending sub frame for carrying feedback information corresponding
The 3rd many sub-frame sets of transmission in.
It is preferred that each one second many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
It is preferred that each one the 3rd many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
, wherein it is desired to which the descending sub frame for carrying uplink scheduling information corresponding first transmits many sub-frame sets and needs carrying
The corresponding many sub-frame sets of transmission of descending sub frame of feedback information（The many sub-frame sets of the second transmission of ACK correspondences；NACK correspondences second
With the 3rd many sub-frame sets of transmission）, it can provide in the protocol, can also be by high level notice.
The one second many sub-frame sets of transmission can include N number of independent process, can also only correspond to a process.One
The 3rd many sub-frame sets of transmission can include N number of independent process, can also only correspond to a process.
In force, it is necessary to carry uplink scheduling information or the descending sub frame of feedback information and many subframe collection of corresponding transmission
Conjunction can meet following sequential relationship：
If sequential relationship 1, network side equipment carry uplink scheduling information descending sub frame the need for determining is descending sub frame
N, then many sub-frame sets of corresponding first transmission of descending sub frame n be：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}。
It is preferred that if n is 0 or 5, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+
k1+2},k1For 7, this mode is suitable for using the system using frame structure 1 and 2；If n is 4 or 9, descending sub frame n correspondences
The first many sub-frame sets of transmission be：{n+k1, n+k1+ 1 }, k1For 6, system of this mode suitable for using frame structure 1
In.
If sequential relationship 2, network side equipment carry feedback information descending sub frame the need for determining is descending sub frame n, and
Feedback information is ACK, then many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-k2- 2 } or { n-
k2, n-k2-1}。
It is preferred that if n is 0 or 5, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-
k2- 2 }, k2For 6, this mode is suitable for using the system using frame structure 1 and 2；If n is 4 or 9, descending sub frame n correspondences
The second many sub-frame sets of transmission be：{n-k2, n-k2- 1 }, k2For 8, system of this mode suitable for using frame structure 1
In.
If sequential relationship 3, network side equipment carry feedback information descending sub frame the need for determining is descending sub frame n, and
Feedback information is NACK, then many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-k2- 2 } or { n-
k2, n-k2-1}；Descending sub frame n the corresponding 3rd transmits many sub-frame sets：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1
+1}。
It is preferred that if n is 0 or 5, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+
k1+2},k1For 7, this mode is suitable for using the system using frame structure 1 and 2；If n is 4 or 9, descending sub frame n correspondences
The first many sub-frame sets of transmission be：{n+k1, n+k1+ 1 }, k1For 6, system of this mode suitable for using frame structure 1
In.
It is preferred that if n is 0 or 5, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-
k2- 2 }, k2For 6, this mode is suitable for using the system using frame structure 1 and 2；If n is 4 or 9, descending sub frame n correspondences
The second many sub-frame sets of transmission be：{n-k2, n-k2- 1 }, k2For 8, system of this mode suitable for using frame structure 1
In.
Above-mentioned sequential relationship may refer to Tables 1 and 2：
Table 1
Table 2
It is preferred that k1And k2For the integer not less than 4.
In force, if desired the descending sub frame of the descending sub frame of carrying uplink scheduling information and carrying feedback information occurs
During conflict, it is defined by the descending sub frame for carrying uplink scheduling information.The schedule information schedules subframe A such as received, what is received is anti-
Feedforward information is NACK, and the subframe that corresponding carrying retransmits data is also A, and all in same radio frames, it is determined that occur
Conflict, at this moment selects to send the corresponding data of schedule information in subframe A.
The resource of the corresponding carrying feedback information of sub-frame of uplink in many sub-frame sets is orthogonal.By carrying feedback information
Resource can determine its corresponding only one sub-frame of uplink.
Wherein, the network side equipment of the embodiment of the present invention can be base station（Such as macro base station, Home eNodeB etc.）, can also
It is RN（Relaying）Equipment, can also be other network side equipments.
Two examples are set forth below, the solution of the present invention is illustrated.
Example 1：A kind of ascending HARQ transmitting procedure of many subframe schedulings, as shown in Figure 2.Wherein in descending carrier/subframe
Non-blank-white subframe is UL grant subframes（Carry the subframe of uplink scheduling information）Or feedback subframe（Carry feedback information
Subframe）, the non-blank-white subframe in up-link carrier/subframe is many sub-frame sets for uplink, the subframe of same image
For a set.In descending carrier/subframe and up-link carrier/subframe same color or the subframe of image constitute one it is complete
HARQ transmission process.
For example, when user equipment receives uplink scheduling information in the subframe 0 of n-th of radio frames, then in n-th of radio frames
{ subframe 7, subframe 8, subframe 9 } in M subframe transmission, M determines by uplink scheduling information.User equipment is in (n+1)th nothing
The corresponding feedback information of the sub-frame set is received in the subframe 5 of line frame.If user equipment is in the subframe 5 of (n+1)th radio frames
In receive NACK feedback, then the L subframe in { subframe 2, subframe 3, the subframe 4 } of the n-th+2 radio frames is retransmitted, L by
NACK resources are determined.
Example 2：Transmitting subframe can be indicated using bitmap methods, and this method, which is used for a uplink scheduling information, dispatches multiple pass
The situation of defeated subframe.For example, when a uplink scheduling information can be dispatched { subframe n, subframe m, subframe l, subframe p }；Its is up
Transmission subframe can be indicated in schedule information comprising 4 bits.It is when transmission subframe is { subframe n, subframe m, subframe p }, then corresponding
Signaling is { 1101 }.
As shown in figure 3, the network side equipment in the system of transmission information of the embodiment of the present invention includes：The He of determining module 300
First sending module 310.
Determining module 300, for determining to need carrying uplink scheduling information or feedback letter from limited descending sub frame set
The descending sub frame of breath, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN；
First sending module 310, sends up for carrying the descending sub frame of uplink scheduling information the need for by determination
Schedule information, many subframes of corresponding first transmission of the descending sub frame for carrying uplink scheduling information are being needed for notifying user equipment
The sub-frame of uplink of uplink scheduling information scheduling is determined in set；Or by determination the need for carry feedback information descending sub frame hair
Feedback information is sent, many subframe collection of corresponding second transmission of the descending sub frame for carrying feedback information are being needed for notifying user equipment
The corresponding sub-frame of uplink of feedback information is determined in conjunction.
It is preferred that each one first many sub-frame sets of transmission of descending sub frame correspondence for needing to carry uplink scheduling information.
Passed it is preferred that determining module 300 dispatches corresponding first by the descending sub frame of a carrying uplink scheduling information
M sub-frame of uplink in defeated many sub-frame sets, wherein 1≤M≤N, N are the number of sub-frame of uplink in the first many sub-frame sets of transmission
Amount.
It is preferred that a uplink scheduling information scheduling needs the descending sub frame corresponding first for carrying uplink scheduling information to pass
At least one sub-frame of uplink in defeated many sub-frame sets.
It is preferred that if it is determined that module 300 determination the need for carry uplink scheduling information descending sub frame be descending sub frame n,
Then many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}。
If n is 0 or 5, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+2},
k1For 7；If n is 4 or 9, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1 }, k1For 6.
It is preferred that each one second many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
It is preferred that when feedback information is NACK, the feedback information that the first sending module 310 is sent is additionally operable to notify user
Equipment determines that carrying retransmits data in many sub-frame sets of corresponding 3rd transmission of the descending sub frame for carrying feedback information are needed
Sub-frame of uplink.
It is preferred that each one the 3rd many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
It is preferred that if it is determined that module 300 determination the need for carry feedback information descending sub frame be descending sub frame n, then under
Row subframe n corresponding second transmits many sub-frame sets：{n-k2, n-k2- 1, n-k2- 2 } or { n-k2, n-k2-1}。
If n is 0 or 5, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-k2- 2 },
k2For 6；If n is 4 or 9, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1 }, k2For 8.
If it is determined that the descending sub frame that feedback information is carried the need for the determination of module 300 is descending sub frame n, then descending sub frame n
Corresponding 3rd, which transmits many sub-frame sets, is：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}。
If n is 0 or 5, many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+ 2 },
k1For 7；If n is 4 or 9, many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+ 2 }, k1For
6。
The one first many sub-frame sets of transmission include at least one process；The one second many sub-frame sets of transmission are included at least
One process；One the 3rd many sub-frame sets of transmission include at least one process.
The many sub-frame sets of each first transmission include continuous multiple sub-frame of uplink；The many sub-frame sets of each second transmission
Include continuous multiple sub-frame of uplink；The many sub-frame sets of each 3rd transmission include continuous multiple sub-frame of uplink.
If network side equipment uses frame structure 2, the first many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 }
{ subframe 7, subframe 8, subframe 9 }；The second many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, son
Frame 8, subframe 9 }；The 3rd many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；
If network side equipment uses frame structure 1, the first many sub-frame sets of transmission have four groups：{ subframe 2, subframe 3, subframe
4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；The second many sub-frame sets of transmission have four
Group：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；3rd
Transmitting many sub-frame sets has four groups：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and
Subframe 5 and subframe 6 }.
If network side equipment uses frame structure 1, limited descending sub frame set includes part or all of in following subframe：Son
Frame 0, subframe 4, subframe 5 and subframe 9；The first many sub-frame sets of transmission include part or all of in following subframe：Subframe 0~son
Frame 9；The second many sub-frame sets of transmission include part or all of in following subframe：0~subframe of subframe 9；The 3rd many subframes of transmission
Set includes part or all of in following subframe：0~subframe of subframe 9；
If network side equipment uses frame structure 2, limited descending sub frame set includes part or all of in following subframe：Son
Frame 0 and subframe 5；The first many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe 4, son
Frame 7, subframe 8 and subframe 9；The second many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, son
Frame 4, subframe 7, subframe 8 and subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, son
Frame 3, subframe 4, subframe 7, subframe 8 and subframe 9.
As shown in figure 4, the user equipment in the system of transmission information of the embodiment of the present invention includes：Receiving module 400 and
Two sending modules 410.
Receiving module 400, for being received by the descending sub frame in limited descending sub frame set from network side equipment
Uplink scheduling information or feedback information, wherein the descending sub frame of carrying uplink scheduling information or feedback information is not configure MBSFN
Descending sub frame；
Second sending module 410, for needing corresponding first transmission of the descending sub frame for carrying uplink scheduling information many
The sub-frame of uplink of uplink scheduling information scheduling is determined in sub-frame set, and the sub-frame of uplink dispatched by uplink scheduling information is sent
Upstream data；Or determine feedback information in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed
Corresponding sub-frame of uplink.
It is preferred that each one first many sub-frame sets of transmission of descending sub frame correspondence for needing to carry uplink scheduling information.
It is preferred that each one second many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
It is preferred that the second sending module 410 is needing the descending sub frame of carrying feedback information when feedback information is NACK
Determine that carrying retransmits the sub-frame of uplink of data in many sub-frame sets of corresponding 3rd transmission, and the up of data is retransmitted by carrying
Subframe sends upstream data.
It is preferred that each one the 3rd many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
It is preferred that if receiving module 400 receives uplink scheduling information on descending sub frame n, descending sub frame n is corresponding
First, which transmits many sub-frame sets, is：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}；
If n is 0 or 5, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+2},
k1For 7；If n is 4 or 9, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1 }, k1For 6.
If it is preferred that receiving module 400 receives feedback information, descending sub frame n corresponding second on descending sub frame n
Transmitting many sub-frame sets is：{n-k2, n-k2- 1, n-k2- 2 } or { n-k2, n-k2-1}。
If n is 0 or 5, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-k2- 2 },
k2For 6；If n is 4 or 9, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1 }, k2For 8.
If receiving module 400 receives feedback information on descending sub frame n, corresponding 3rd transmission of descending sub frame n is more
Sub-frame set is：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}。
If n is 0 or 5, many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+ 2 },
k1For 7；If n is 4 or 9, many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+ 2 }, k1For
6。
It is preferred that many sub-frame sets of each first transmission include continuous multiple sub-frame of uplink；Each second transmission is more
Sub-frame set includes continuous multiple sub-frame of uplink；The many sub-frame sets of each 3rd transmission include continuous multiple up sons
Frame.
If user equipment uses frame structure 2, the first many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and
Subframe 7, subframe 8, subframe 9 }；The second many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe
8th, subframe 9 }；The 3rd many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；
If user equipment uses frame structure 1, the first many sub-frame sets of transmission have four groups：{ subframe 2, subframe 3, subframe 4 },
Subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；The second many sub-frame sets of transmission have four groups：{ son
Frame 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；3rd transmission is more
Sub-frame set has four groups：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5
With subframe 6 }.
If user equipment uses frame structure 1, limited descending sub frame set includes part or all of in following subframe：Subframe
0th, subframe 4, subframe 5 and subframe 9；The first many sub-frame sets of transmission include part or all of in following subframe：0~subframe of subframe
9；The second many sub-frame sets of transmission include part or all of in following subframe：0~subframe of subframe 9；The 3rd many subframe collection of transmission
Conjunction includes part or all of in following subframe：0~subframe of subframe 9；
If user equipment uses frame structure 2, limited descending sub frame set includes part or all of in following subframe：Subframe
0 and subframe 5；The second many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe 4, subframe
7th, subframe 8 and subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe
4th, subframe 7, subframe 8 and subframe 9.
Based on same inventive concept, a kind of method that network side equipment transmits information is additionally provided in the embodiment of the present invention,
Due to the corresponding equipment of this method be the embodiment of the present invention transmission information system in network side equipment, and this method solve
The principle of problem is similar to the equipment, therefore the implementation of this method may refer to the implementation of equipment, repeats part and repeats no more.
As shown in figure 5, the method for network side equipment of embodiment of the present invention transmission information comprises the following steps：
Step 501, network side equipment determine to need carrying uplink scheduling information or feedback from limited descending sub frame set
The descending sub frame of information, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN；
Step 502, network side equipment by determination the need for carry uplink scheduling information descending sub frame send it is up adjust
Information is spent, many subframe collection of corresponding first transmission of the descending sub frame for carrying uplink scheduling information are being needed for notifying user equipment
The sub-frame of uplink of uplink scheduling information scheduling is determined in conjunction；Or by determination the need for carry feedback information descending sub frame send
Feedback information, many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are being needed for notifying user equipment
It is middle to determine the corresponding sub-frame of uplink of feedback information.
It is preferred that each one first many sub-frame sets of transmission of descending sub frame correspondence for needing to carry uplink scheduling information.
It is preferred that network side equipment dispatches corresponding first transmission by the descending sub frame of a carrying uplink scheduling information
M sub-frame of uplink in many sub-frame sets, wherein 1≤M≤N, N are the quantity of sub-frame of uplink in the first many sub-frame sets of transmission.
It is preferred that a uplink scheduling information scheduling needs the descending sub frame corresponding first for carrying uplink scheduling information to pass
At least one sub-frame of uplink in defeated many sub-frame sets.
It is preferred that each one second many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
If it is preferred that network side equipment determination the need for carry uplink scheduling information descending sub frame be descending sub frame n,
Descending sub frame n corresponding first transmits many sub-frame sets：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}。
If n is 0 or 5, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+2},
k1For 7；If n is 4 or 9, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1 }, k1For 6.
If descending it is preferred that carry the descending sub frame of feedback information the need for network side equipment determination for descending sub frame n
Subframe n corresponding second transmits many sub-frame sets：{n-k2, n-k2- 1, n-k2- 2 } or { n-k2, n-k2-1}。
It is preferred that if n is 0 or 5, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-
k2- 2 }, k2For 6；If n is 4 or 9, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1 }, k2For
8。
It is preferred that when feedback information is NACK, the feedback information that network side equipment is sent is additionally operable to notifying user equipment,
Determine that feedback information is corresponding up in many sub-frame sets of corresponding first transmission of the descending sub frame for carrying feedback information are needed
Subframe, and notifying user equipment are true in many sub-frame sets of corresponding 3rd transmission of the descending sub frame for carrying feedback information are needed
Fixed carrying retransmits the sub-frame of uplink of data.
It is preferred that each one second many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
If descending it is preferred that carry the descending sub frame of feedback information the need for network side equipment determination for descending sub frame n
Subframe n the corresponding 3rd transmits many sub-frame sets：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}。
It is preferred that if n is 0 or 5, many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+
k1+ 2 }, k1For 7；If n is 4 or 9, many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+
2 }, k1For 6.
It is preferred that the one first many sub-frame sets of transmission include at least one process.The one second many sub-frame sets of transmission
Including at least one process.One the 3rd many sub-frame sets of transmission include at least one process.
It is preferred that many sub-frame sets of each first transmission include continuous multiple sub-frame of uplink；Each second transmission is more
Sub-frame set includes continuous multiple sub-frame of uplink；The many sub-frame sets of each 3rd transmission include continuous multiple up sons
Frame.
If network side equipment uses frame structure 2, the first many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 }
{ subframe 7, subframe 8, subframe 9 }；The second many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, son
Frame 8, subframe 9 }；The 3rd many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；
If network side equipment uses frame structure 1, the first many sub-frame sets of transmission have four groups：{ subframe 2, subframe 3, subframe
4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；The second many sub-frame sets of transmission have four
Group：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；3rd
Transmitting many sub-frame sets has four groups：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and
Subframe 5 and subframe 6 }.
If network side equipment uses frame structure 1, limited descending sub frame set includes part or all of in following subframe：Son
Frame 0, subframe 4, subframe 5 and subframe 9；The first many sub-frame sets of transmission include part or all of in following subframe：Subframe 0~son
Frame 9；The second many sub-frame sets of transmission include part or all of in following subframe：0~subframe of subframe 9；The 3rd many subframes of transmission
Set includes part or all of in following subframe：0~subframe of subframe 9；
If network side equipment uses frame structure 2, limited descending sub frame set includes part or all of in following subframe：Son
Frame 0 and subframe 5；The first many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe 4, son
Frame 7, subframe 8 and subframe 9；The second many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, son
Frame 4, subframe 7, subframe 8 and subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, son
Frame 3, subframe 4, subframe 7, subframe 8 and subframe 9.
Based on same inventive concept, a kind of method of user device transmissions information is additionally provided in the embodiment of the present invention, by
User equipment in the system that the corresponding equipment of this method is transmission information of the embodiment of the present invention, and this method solves problem
Principle it is similar to the equipment, therefore the implementation of this method may refer to the implementation of equipment, repeats part and repeats no more.
As shown in fig. 6, the method for user device transmissions information of the embodiment of the present invention includes：
Step 601, user equipment are received from network side equipment by the descending sub frame in limited descending sub frame set
Uplink scheduling information or feedback information, wherein the descending sub frame of carrying uplink scheduling information or feedback information is not configure MBSFN
Descending sub frame；
Step 602, user equipment are needing many subframes of corresponding first transmission of the descending sub frame for carrying uplink scheduling information
The sub-frame of uplink of uplink scheduling information scheduling is determined in set, and the sub-frame of uplink dispatched by uplink scheduling information sends up
Data；Or determine feedback information correspondence in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed
Sub-frame of uplink.
It is preferred that each one first many sub-frame sets of transmission of descending sub frame correspondence for needing to carry uplink scheduling information.
It is preferred that each one second many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
If it is preferred that user equipment receives uplink scheduling information, descending sub frame n corresponding on descending sub frame n
One, which transmits many sub-frame sets, is：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}；
If n is 0 or 5, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+2},
k1For 7；If n is 4 or 9, many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1 }, k1For 6.
It is preferred that if user equipment receives feedback information on descending sub frame n, descending sub frame n corresponding second is passed
Defeated many sub-frame sets are：{n-k2, n-k2- 1, n-k2- 2 } or { n-k2, n-k2-1}。
It is preferred that if n is 0 or 5, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-
k2- 2 }, k2For 6；If n is 4 or 9, many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1 }, k2For
8。
It is preferred that if user equipment is when feedback information is NACK, needing, the descending sub frame for carrying feedback information is corresponding
The second many sub-frame sets of transmission in determine that carrying retransmits the sub-frame of uplink of data, and pass through the sub-frame of uplink for carrying and retransmitting data
Send upstream data.
If user equipment receives uplink scheduling information on descending sub frame n, corresponding 3rd transmission of descending sub frame n is more
Sub-frame set is：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+1}。
It is preferred that if n is 0 or 5, many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+
k1+ 2 }, k1For 7；If n is 4 or 9, many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+
2 }, k1For 6.
It is preferred that each one the 3rd many sub-frame sets of transmission of descending sub frame correspondence for needing to carry feedback information.
It is preferred that many sub-frame sets of each first transmission include continuous multiple sub-frame of uplink；Each second transmission is more
Sub-frame set includes continuous multiple sub-frame of uplink；The many sub-frame sets of each 3rd transmission include continuous multiple up sons
Frame.
If user equipment uses frame structure 2, the first many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and
Subframe 7, subframe 8, subframe 9 }；The second many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe
8th, subframe 9 }；The 3rd many sub-frame sets of transmission have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；
If user equipment uses frame structure 1, the first many sub-frame sets of transmission have four groups：{ subframe 2, subframe 3, subframe 4 },
Subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；The second many sub-frame sets of transmission have four groups：{ son
Frame 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；3rd transmission is more
Sub-frame set has four groups：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5
With subframe 6 }.
If user equipment uses frame structure 1, limited descending sub frame set includes part or all of in following subframe：Subframe
0th, subframe 4, subframe 5 and subframe 9；The first many sub-frame sets of transmission include part or all of in following subframe：0~subframe of subframe
9；The second many sub-frame sets of transmission include part or all of in following subframe：0~subframe of subframe 9；The 3rd many subframe collection of transmission
Conjunction includes part or all of in following subframe：0~subframe of subframe 9；
If user equipment uses frame structure 2, limited descending sub frame set includes part or all of in following subframe：Subframe
0 and subframe 5；The second many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe 4, subframe
7th, subframe 8 and subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe
4th, subframe 7, subframe 8 and subframe 9.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program production of upper implementation
The form of product.
The present invention is with reference to method according to embodiments of the present invention, equipment（System）And the flow of computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (30)
1. a kind of method for transmitting information, it is characterised in that this method includes：
Network side equipment determines the descending son for needing to carry uplink scheduling information or feedback information from limited descending sub frame set
Frame, wherein the descending sub frame in limited descending sub frame set is not configure multimedia broadcast multi-broadcasting business Single Frequency Network MBSFN
Descending sub frame；
The network side equipment by determination the need for carry uplink scheduling information descending sub frame send uplink scheduling information, use
Determined in notifying user equipment in many sub-frame sets of corresponding first transmission of the descending sub frame for carrying uplink scheduling information are needed
The sub-frame of uplink of the uplink scheduling information scheduling；Or by determination the need for carry feedback information descending sub frame send feedback
Information, for notifying the user equipment needing many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information
In, determine the corresponding sub-frame of uplink of feedback information；
When the feedback information is wrong responses command N ACK, the feedback information that the network side equipment is sent is additionally operable to notify
The user equipment determines carrying weight in many sub-frame sets of corresponding 3rd transmission of the descending sub frame for carrying feedback information are needed
Pass the sub-frame of uplink of data；
Wherein, the descending sub frame correspondence one first for carrying uplink scheduling information is each needed to transmit many sub-frame sets；Each need
Carry one second many sub-frame sets of transmission of descending sub frame correspondence and one the 3rd many sub-frame sets of transmission of feedback information.
2. the method as described in claim 1, it is characterised in that the network side equipment passes through a carrying uplink scheduling information
The many sub-frame sets of corresponding first transmission of descending sub frame scheduling in M sub-frame of uplink, wherein 1≤M≤N, N are first to transmit
The quantity of sub-frame of uplink in many sub-frame sets.
3. method as claimed in claim 2, it is characterised in that a uplink scheduling information scheduling needs carrying uplink scheduling letter
At least one sub-frame of uplink in many sub-frame sets of corresponding first transmission of descending sub frame of breath.
4. the method as described in claims 1 to 3 is any, it is characterised in that if carrying up the need for network side equipment determination
The descending sub frame of schedule information is descending sub frame n, then many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1
+ 1, n+k1+ 2 } or { n+k1, n+k1+ 1 }, k1For the integer not less than 4.
5. method as claimed in claim 4, it is characterised in that if n is 0 or 5, corresponding first transmission of descending sub frame n is more
Sub-frame set is：{n+k1, n+k1+ 1, n+k1+2},k1For 7；If n is 4 or 9, corresponding first transmission of descending sub frame n is more sub
Frame collection is combined into：{n+k1, n+k1+ 1 }, k1For 6.
6. the method as described in claims 1 to 3 is any, it is characterised in that if carrying feedback the need for network side equipment determination
The descending sub frame of information is descending sub frame n, then many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1,
n-k2- 2 } or { n-k2, n-k2- 1 }, k2For the integer not less than 4.
7. method as claimed in claim 6, it is characterised in that if n is 0 or 5, corresponding second transmission of descending sub frame n is more
Sub-frame set is：{n-k2, n-k2- 1, n-k2- 2 }, k2For 6；If n is 4 or 9, corresponding second transmission of descending sub frame n is more sub
Frame collection is combined into：{n-k2, n-k2- 1 }, k2For 8.
8. the method as described in claim 1, it is characterised in that if being carried the need for network side equipment determination under feedback information
Row subframe is descending sub frame n, then many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+ 2 } or
{n+k1, n+k1+ 1 }, k1For the integer not less than 4.
9. method as claimed in claim 8, it is characterised in that if n is 0 or 5, corresponding 3rd transmission of descending sub frame n is more
Sub-frame set is：{n+k1, n+k1+ 1, n+k1+ 2 }, k1For 7；If n is 4 or 9, corresponding 3rd transmission of descending sub frame n is more sub
Frame collection is combined into：{n+k1, n+k1+ 1, n+k1+ 2 }, k1For 6.
10. method as claimed in claim 8 or 9, it is characterised in that the one first many sub-frame sets of transmission include at least one
Process；The one second many sub-frame sets of transmission include at least one process；One the 3rd many sub-frame sets of transmission include at least one
Individual process.
11. the method as described in claim 8 or 9 is any, it is characterised in that many sub-frame sets of each first transmission include connecting
Continuous multiple sub-frame of uplink；The many sub-frame sets of each second transmission include continuous multiple sub-frame of uplink；Each 3rd transmission
Many sub-frame sets include continuous multiple sub-frame of uplink.
12. method as claimed in claim 11, it is characterised in that if the network side equipment uses frame structure 2, described first
Transmitting many sub-frame sets has two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；Second transmission is more
Sub-frame set has two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；The many subframe collection of 3rd transmission
Conjunction has two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；
If the network side equipment uses frame structure 1, many sub-frame sets of first transmission have four groups：{ subframe 2, subframe 3, son
Frame 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；The many sub-frame sets of second transmission
There are four groups：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；
The many sub-frame sets of 3rd transmission have four groups：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, subframe 0,
Subframe 1 } and { subframe 5 and subframe 6 }.
13. the method as described in claim 8 or 9 is any, it is characterised in that if the network side equipment uses frame structure 1, institute
Limited descending sub frame set is stated including part or all of in following subframe：Subframe 0, subframe 4, subframe 5 and subframe 9；First passes
Defeated many sub-frame sets include part or all of in following subframe：0~subframe of subframe 9；Under the second many sub-frame sets of transmission include
It is part or all of in row subframe：0~subframe of subframe 9；The 3rd many sub-frame sets of transmission include the part or complete in following subframe
Portion：0~subframe of subframe 9；
If the network side equipment uses frame structure 2, the limited descending sub frame set includes the part or complete in following subframe
Portion：Subframe 0 and subframe 5；The first many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe
4th, subframe 7, subframe 8 and subframe 9；The second many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe
3rd, subframe 4, subframe 7, subframe 8 and subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Subframe
2nd, subframe 3, subframe 4, subframe 7, subframe 8 and subframe 9.
14. a kind of method for transmitting information, it is characterised in that this method includes：
User equipment receives the uplink scheduling information from network side equipment by the descending sub frame in limited descending sub frame set
Or feedback information, wherein the descending sub frame of carrying uplink scheduling information or feedback information is the descending sub frame for not configuring MBSFN；
The user equipment is true in many sub-frame sets of corresponding first transmission of the descending sub frame for carrying uplink scheduling information are needed
The sub-frame of uplink of the fixed uplink scheduling information scheduling, and the sub-frame of uplink dispatched by the uplink scheduling information sends up
Data；Or in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed, determine feedback information pair
The sub-frame of uplink answered；
The user equipment is needing corresponding 3rd transmission of descending sub frame of carrying feedback information when feedback information is NACK
Determine that carrying retransmits the sub-frame of uplink of data in many sub-frame sets, and upper line number is sent by carrying the sub-frame of uplink of re-transmission data
According to；
Wherein, the descending sub frame correspondence one first for carrying uplink scheduling information is each needed to transmit many sub-frame sets；Each need
Carry one second many sub-frame sets of transmission of descending sub frame correspondence and one the 3rd many sub-frame sets of transmission of feedback information.
15. method as claimed in claim 14, it is characterised in that if user equipment receives up tune on descending sub frame n
Information is spent, then many sub-frame sets of corresponding first transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+
1 }, k1For the integer not less than 4.
16. method as claimed in claim 15, it is characterised in that if n is 0 or 5, corresponding first transmission of descending sub frame n
Many sub-frame sets are：{n+k1, n+k1+ 1, n+k1+2},k1For 7；If n is 4 or 9, corresponding first transmission of descending sub frame n is more
Sub-frame set is：{n+k1, n+k1+ 1 }, k1For 6.
17. the method as described in claim 14~16 is any, it is characterised in that if user equipment is received on descending sub frame n
To feedback information, then many sub-frame sets of corresponding second transmission of descending sub frame n are：{n-k2, n-k2- 1, n-k2- 2 } or { n-k2,
n-k2- 1 }, k2For the integer not less than 4.
18. method as claimed in claim 17, it is characterised in that if n is 0 or 5, corresponding second transmission of descending sub frame n
Many sub-frame sets are：{n-k2, n-k2- 1, n-k2- 2 }, k2For 6；If n is 4 or 9, corresponding second transmission of descending sub frame n is more
Sub-frame set is：{n-k2, n-k2- 1 }, k2For 8.
19. method as claimed in claim 15, it is characterised in that if user equipment receives up tune on descending sub frame n
Information is spent, then many sub-frame sets of corresponding 3rd transmission of descending sub frame n are：{n+k1, n+k1+ 1, n+k1+ 2 } or { n+k1, n+k1+
1 }, k1For the integer not less than 4.
20. method as claimed in claim 19, it is characterised in that if n is 0 or 5, corresponding 3rd transmission of descending sub frame n
Many sub-frame sets are：{n+k1, n+k1+ 1, n+k1+ 2 }, k1For 7；If n is 4 or 9, corresponding 3rd transmission of descending sub frame n is more
Sub-frame set is：{n+k1, n+k1+ 1, n+k1+ 2 }, k1For 6.
21. the method as described in claim 19 or 20, it is characterised in that many sub-frame sets of each first transmission include continuously
Multiple sub-frame of uplink；The many sub-frame sets of each second transmission include continuous multiple sub-frame of uplink；Each 3rd transmission is more
Sub-frame set includes continuous multiple sub-frame of uplink.
22. method as claimed in claim 21, it is characterised in that if the user equipment uses frame structure 2, described first passes
Defeated many sub-frame sets have two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；Second transmission is more sub
Frame set has two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；The many sub-frame sets of 3rd transmission
There are two groups：{ subframe 2, subframe 3, subframe 4 } and { subframe 7, subframe 8, subframe 9 }；
If the user equipment uses frame structure 1, many sub-frame sets of first transmission have four groups：{ subframe 2, subframe 3, subframe
4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；The many sub-frame sets of second transmission have
Four groups：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, subframe 1 } and { subframe 5 and subframe 6 }；Institute
Stating the 3rd many sub-frame sets of transmission has four groups：{ subframe 2, subframe 3, subframe 4 }, { subframe 7, subframe 8, subframe 9 }, { subframe 0, son
Frame 1 } and { subframe 5 and subframe 6 }.
23. the method as described in claim 19 or 20, it is characterised in that described to have if the user equipment uses frame structure 1
Descending sub frame set is limited including part or all of in following subframe：Subframe 0, subframe 4, subframe 5 and subframe 9；First transmission is more
Sub-frame set includes part or all of in following subframe：0~subframe of subframe 9；The second many sub-frame sets of transmission include following son
It is part or all of in frame：0~subframe of subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Son
0~subframe of frame 9；
If the user equipment uses frame structure 2, the limited descending sub frame set includes part or all of in following subframe：
Subframe 0 and subframe 5；The second many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe 4,
Subframe 7, subframe 8 and subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3,
Subframe 4, subframe 7, subframe 8 and subframe 9.
24. a kind of network side equipment for transmitting information, it is characterised in that the network side equipment includes：
Determining module, for determining to need to carry the descending of uplink scheduling information or feedback information from limited descending sub frame set
Subframe, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN；
First sending module, uplink scheduling letter is sent for carrying the descending sub frame of uplink scheduling information the need for by determination
Breath, for notifying user equipment in many sub-frame sets of corresponding first transmission of the descending sub frame for carrying uplink scheduling information are needed
Determine the sub-frame of uplink of the uplink scheduling information scheduling；Or by determination the need for carry feedback information descending sub frame send
Feedback information, for notifying the user equipment needing many subframes of corresponding second transmission of the descending sub frame for carrying feedback information
In set, the corresponding sub-frame of uplink of feedback information is determined；
When the feedback information is NACK, the feedback information that first sending module is sent is additionally operable to notify the user to set
It is standby to determine that carrying retransmits the upper of data in many sub-frame sets of corresponding 3rd transmission of the descending sub frame for carrying feedback information are needed
Row subframe；
Wherein, the descending sub frame correspondence one first for carrying uplink scheduling information is each needed to transmit many sub-frame sets；Each need
Carry one second many sub-frame sets of transmission of descending sub frame correspondence and one the 3rd many sub-frame sets of transmission of feedback information.
25. network side equipment as claimed in claim 24, it is characterised in that the determining module specifically for：
M dispatched by the descending sub frame of a carrying uplink scheduling information in many sub-frame sets of corresponding first transmission are up
Subframe, wherein 1≤M≤N, N are the quantity of sub-frame of uplink in the first many sub-frame sets of transmission.
26. network side equipment as claimed in claim 24, it is characterised in that a uplink scheduling information scheduling needs to carry
At least one sub-frame of uplink in many sub-frame sets of corresponding first transmission of descending sub frame of row schedule information.
27. the network side equipment as described in claim 24~26 is any, it is characterised in that if the network side equipment uses frame
Structure 1, the limited descending sub frame set includes part or all of in following subframe：Subframe 0, subframe 4, subframe 5 and subframe
9；The first many sub-frame sets of transmission include part or all of in following subframe：0~subframe of subframe 9；The second many subframe collection of transmission
Conjunction includes part or all of in following subframe：0~subframe of subframe 9；The 3rd many sub-frame sets of transmission are included in following subframe
Partly or entirely：0~subframe of subframe 9；
If the network side equipment uses frame structure 2, the limited descending sub frame set includes the part or complete in following subframe
Portion：Subframe 0 and subframe 5；The first many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe
4th, subframe 7, subframe 8 and subframe 9；The second many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe
3rd, subframe 4, subframe 7, subframe 8 and subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Subframe
2nd, subframe 3, subframe 4, subframe 7, subframe 8 and subframe 9.
28. a kind of user equipment for transmitting information, it is characterised in that the user equipment includes：
Receiving module, for receiving the uplink scheduling from network side equipment by the descending sub frame in limited descending sub frame set
Information or feedback information, wherein the descending sub frame of carrying uplink scheduling information or feedback information is the descending son for not configuring MBSFN
Frame；
Second sending module, for needing many sub-frame sets of corresponding first transmission of the descending sub frame for carrying uplink scheduling information
The middle sub-frame of uplink for determining the uplink scheduling information scheduling, and the sub-frame of uplink transmission dispatched by the uplink scheduling information
Upstream data；Or in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed, determine feedback letter
Cease corresponding sub-frame of uplink；
Second sending module is additionally operable to：
When feedback information is NACK, in many sub-frame sets of corresponding 3rd transmission of the descending sub frame for carrying feedback information are needed
It is determined that carrying retransmits the sub-frame of uplink of data, and upstream data is sent by the sub-frame of uplink for carrying re-transmission data；
Wherein, the descending sub frame correspondence one first for carrying uplink scheduling information is each needed to transmit many sub-frame sets；Each need
Carry one second many sub-frame sets of transmission of descending sub frame correspondence and one the 3rd many sub-frame sets of transmission of feedback information.
29. user equipment as claimed in claim 28, it is characterised in that described to have if the user equipment uses frame structure 1
Descending sub frame set is limited including part or all of in following subframe：Subframe 0, subframe 4, subframe 5 and subframe 9；First transmission is more
Sub-frame set includes part or all of in following subframe：0~subframe of subframe 9；The second many sub-frame sets of transmission include following son
It is part or all of in frame：0~subframe of subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Son
0~subframe of frame 9；
If the user equipment uses frame structure 2, the limited descending sub frame set includes part or all of in following subframe：
Subframe 0 and subframe 5；The first many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3, subframe 4,
Subframe 7, subframe 8 and subframe 9；The second many sub-frame sets of transmission include part or all of in following subframe：Subframe 2, subframe 3,
Subframe 4, subframe 7, subframe 8 and subframe 9；The 3rd many sub-frame sets of transmission include part or all of in following subframe：Subframe 2,
Subframe 3, subframe 4, subframe 7, subframe 8 and subframe 9.
30. a kind of system for transmitting information, it is characterised in that the system includes：
Network side equipment, for determining to need under carrying uplink scheduling information or feedback information from limited descending sub frame set
Row subframe, wherein the descending sub frame in limited descending sub frame set is the descending sub frame for not configuring MBSFN, the need for determination
Carry uplink scheduling information descending sub frame send uplink scheduling information, or by determination the need for carry feedback information it is descending
Subframe send feedback information；
User equipment, for receiving the uplink scheduling from network side equipment by the descending sub frame in limited descending sub frame set
Information or feedback information, are determined in many sub-frame sets of corresponding first transmission of the descending sub frame for carrying uplink scheduling information are needed
The sub-frame of uplink of the uplink scheduling information scheduling, and the sub-frame of uplink dispatched by the uplink scheduling information sends upper line number
According to；Or determine that feedback information is corresponding in many sub-frame sets of corresponding second transmission of the descending sub frame for carrying feedback information are needed
Sub-frame of uplink；
The user equipment is additionally operable to：
When feedback information is NACK, in many sub-frame sets of corresponding 3rd transmission of the descending sub frame for carrying feedback information are needed
It is determined that carrying retransmits the sub-frame of uplink of data, and upstream data is sent by the sub-frame of uplink for carrying re-transmission data；
Wherein, the descending sub frame correspondence one first for carrying uplink scheduling information is each needed to transmit many sub-frame sets；Each need
Carry one second many sub-frame sets of transmission of descending sub frame correspondence and one the 3rd many sub-frame sets of transmission of feedback information.
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| CN102064879A (en) * | 2010-11-30 | 2011-05-18 | 大唐移动通信设备有限公司 | Method, system and equipment for time division duplex communication |
| CN102752862A (en) * | 2011-04-20 | 2012-10-24 | 华为技术有限公司 | Method for transmitting uplink and downlink data services, base station and user equipment |
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| KR101820742B1 (en) * | 2011-05-30 | 2018-01-22 | 삼성전자 주식회사 | Mobile communication system and method for transmitting data thereof |
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| CN102064879A (en) * | 2010-11-30 | 2011-05-18 | 大唐移动通信设备有限公司 | Method, system and equipment for time division duplex communication |
| CN102752862A (en) * | 2011-04-20 | 2012-10-24 | 华为技术有限公司 | Method for transmitting uplink and downlink data services, base station and user equipment |
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Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
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Effective date of registration: 20210602 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |