CN103780353A - Method and device for transmitting data in mobile communication network - Google Patents
Method and device for transmitting data in mobile communication network Download PDFInfo
- Publication number
- CN103780353A CN103780353A CN201410041294.2A CN201410041294A CN103780353A CN 103780353 A CN103780353 A CN 103780353A CN 201410041294 A CN201410041294 A CN 201410041294A CN 103780353 A CN103780353 A CN 103780353A
- Authority
- CN
- China
- Prior art keywords
- resource allocation
- channel
- multimedia
- dynamic resource
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention relates to a method and device for transmitting data in a mobile communication network. The method includes the steps of receiving first dynamic resource allocation on a first channel, sending the data according to the first dynamic resource allocation, participating a priority activity prior to the positive acknowledge or the negative acknowledge when the positive acknowledge or the negative acknowledge aiming at the sent data is dispatched to appear on a second channel, and receiving second dynamic resource allocation on a second channel, wherein the second dynamic resource allocation includes information used for indicating retransmission related to the sent data or transmission of new data, so a base station of a long term evolution network can predict user equipment in receiving downlink information or information transmitted in an uplink.
Description
The application is the divisional application of the application for a patent for invention that application number is 200880127832.2, the applying date is on January 4th, 2008, denomination of invention is " channel allocation in the time that use has the measurement clearance of H-ARQ ".
Technical field
Exemplary and non-limiting example of the present invention relates generally to wireless communication system, method, equipment and computer program, and the automatic repeat request relating more specifically in dynamic dispatching environment distributes.
Background technology
Some abbreviations that use in specification of the present invention below:
3GPP third generation partner program
CCE connects controlled entity
DL down link
ENB. evolved Node B (base station of LTE network)
E-UTRAN evolved universal terrestrial radio access network
FDD Frequency Division Duplexing (FDD)
H-ARQ mixed automatic repeat request
LTE Long Term Evolution (being also referred to as E-UTRAN or 3.9G)
PHICH physics H-ARQ indicator channel
PDCCH physical downlink control channel
PRB Physical Resource Block
TDD time division duplex
TTI Transmission Time Interval
UE subscriber equipment
UL up link
Relevant with these instructions is the H-ARQ behavior relevant with measurement clearance.One of principal character of LTE is the use of rapid mixing automatic repeat request (H-ARQ), and this rapid mixing automatic repeat request is used to increase spectrum efficiency.Conventional H-ARQ operation to dynamic dispatching uplink data is, for [signaling] each uplink resource license, will there is the H-ARQ feedback channel being associated for positive acknowledgement (ACK) and Negative Acknowledgement (NAK or NACK) on downlink control channel (PDCCH).In current agreement in 3GPP, between time of (sending on PDCCH) up link license and UE are by the time of actual transmissions uplink data, exist and postpone, and should be at PHICH(physics H-ARQ indicating channel to eNB) above between time of transmission ACK/NACK, there is another delay.Current hypothesis is: dispatch delay will be the delay that 3ms(adds the physical signaling on PDCCH), and the eNB processing time will be also 3ms.This means the timing relationship of single H-ARQ process or channel will (for example) according to the TTI of order below:
TTI#0: send UL and distribute license on PDCCH.
TTI#4: carry out UL transfer of data from UE in permitted UL resource.
TTI#8: send ACK/NACK[or the in the situation that of adaptive H-ARQ, the re-transmission on PDCCH is carried out to dynamic dispatching on PHICH].
Consider that non-self-adapting H-ARQ is used to the situation of up link (mean on identical physical resource and carry out uplink retransmission, and the UE indication that only needs it whether should retransmit in up link).This processes by PHICH signaling, wherein under the current agreement in 3GPP, to come by UE " allocation order " for UE specifies PHICH resource, described " allocation order " for example may be relevant with the CCE index that is used to indicate resource distribution (TTI#0 in above-mentioned sequence).Another kind method is to make allocation order relevant to indicate the skew with respect to a PRB index of the physical resource being distributed to the specified uplink physical resource that is combined with additional signaling.
In the RAN4 group of 3GPP exploitation, current carrying out about when and how to allow UE to carry out and switch the relevant measurement discussion of (comprising cell identification and signal level measurement).Should be appreciated that, UE need to carry out cell identification and additionally in the situation that preparing adjacent eNB to be switched to another eNB from an eNB, channel be carried out to some and measure (being certain tolerance of channel quality, for example signal strength signal intensity).This in 3GPP, be called as measurement clearance, UE carry out the cell identification (frequency of interaction or mutual radio access technologies RAT) of peripheral cell and measure so as report foregoing (normally for switching object, be likely also still by eNB for network configuration or test or other more many cases row object and apply) time time.There is the moment of coordinating in this measurement clearance between eNB and UE.But obviously these measurement clearance will affect or interrupt H-ARQ timing relationship.
In the up-to-date variation of E-UTRAN stages 2 standard 36.300, record the current agreement of reaching with regard to this problem in 3GPP, this can be referring to the Change Request of document R2-075484(Nokia Siemens Networks company, 3GPP TSGRAN2 Meeting #60, Jeju, South Korea, in November, 2007 5-9):
-measurement clearance has than the higher priority of H-ARQ re-transmission: in the time that H-ARQ re-transmission conflicts with measurement clearance, H-ARQ can not occur and retransmit.
Thereby recognize: these measurement clearance will occur and with H-ARQ communication contention aware, and determined: at UE in H-ARQ transmission, not there is H-ARQ transmission by occurring in measurement clearance.This is simple execution mode, because eNB knows that measurement clearance (and the measurement clearance of conventionally arranging UE) and eNB also know and should when ACK/NACK be sent to this identical UE, eNB abandons its ACK or NACK to send to UE according to the priority decisions of reaching with regard to LTE above simply.
This agreement means that measurement clearance is following gap in fact substantially: in this gap, eNB not expectability UE receives including PDCCH
anydL information or in UL any information of transmission including H-ARQ ACK and NACK.
The inventor does not know any solution that others proposes.A direct option avoiding this problem is to be UE two reflectors of equipment and two receivers.But except increase UE cost and fail consider do not have such double transceiver ability used leave over UE, the design of such UE is not simple thing, because in the situation that frequency of utilization divides division signals, to/from identical device time, transmission and reception may increase interference problem inherently in UE.
Need a kind of mode that realizes H-ARQ, wherein conventional H-ARQ timing will occur in interval and for example, without waiting for too for a long time to such an extent as to H-ARQ worthless for all practical purposes (being interpreted as not receiving because of the passage of threshold time section) measuring.
Summary of the invention
Be a kind of method according to one embodiment of present invention, the method comprises: on the first channel, receive the first Dynamic Resource Allocation for Multimedia, and distribute to send data according to described first resource.Be scheduled in the confirmation for sent data or Negative Acknowledgement the time durations occurring on second channel, the method comprises: participate in than confirming or the preferential priority activity of Negative Acknowledgement, after this on the first channel, receive the second Dynamic Resource Allocation for Multimedia and determine confirmation or the Negative Acknowledgement to sending data according to described the second Dynamic Resource Allocation for Multimedia.Describedly determine it can is directly, as distributed by receiving null value resource; Or can be indirectly, as by the second Dynamic Resource Allocation for Multimedia being mapped to second channel and confirmation of receipt on second channel after this mapping.
Be a kind of computer-readable memory according to another embodiment of the invention, this computer-readable memory comprises the program that can be carried out to carry out object and be by digital data processor the machine readable instructions of the action that scheduling confirms.In this embodiment, step comprises: come to distribute and send data according to described first resource in response to receive the first Dynamic Resource Allocation for Multimedia on the first channel; And be scheduled in the confirmation for sent data or Negative Acknowledgement the time durations occurring on second channel, participate in than confirming or the preferential priority activity of Negative Acknowledgement.Another step comprises: come to determine confirmation or the Negative Acknowledgement for sent data according to described the second Dynamic Resource Allocation for Multimedia in response to receive the second Dynamic Resource Allocation for Multimedia on described the first channel.
Be a kind of device according to another embodiment of the invention, this device comprises receiver, reflector and processor.Described receiver is configured on the first channel, receive the first Dynamic Resource Allocation for Multimedia, and described reflector is configured to distribute and send data according to described first resource.Described processor is configured to be scheduled at least one receiver of received time durations control on second channel in the confirmation for sent data or Negative Acknowledgement and participates in than confirmation of receipt or the preferential priority activity of Negative Acknowledgement.Described receiver is also configured to after this on described the first channel, receive the second Dynamic Resource Allocation for Multimedia and determines confirmation or the Negative Acknowledgement for sent data according to described the second Dynamic Resource Allocation for Multimedia.
Be a kind of device according to another embodiment of the invention, this device comprises acceptor device, emitter and processing unit.Described acceptor device is for receive the first Dynamic Resource Allocation for Multimedia on the first channel, and described emitter is for distributing to send data according to described first resource.Described processing unit participates in than confirmation of receipt or the preferential priority activity of Negative Acknowledgement for being scheduled at least described acceptor device of received time durations control on second channel in the confirmation for sent data or Negative Acknowledgement.Described acceptor device is also for receive the second Dynamic Resource Allocation for Multimedia on described the first channel, and processor is also for determining confirmation or the Negative Acknowledgement for sent data according to described the second Dynamic Resource Allocation for Multimedia.In a particular embodiment, described acceptor device is receiver, described emitter is reflector, and described processing unit is digital data processor, and described the first channel is physical downlink control channel in addition, described second channel is physics H-ARQ indicator channel, and described processing unit is configured to according to the first index sequence of described the first Dynamic Resource Allocation for Multimedia, described the first Dynamic Resource Allocation for Multimedia is mapped to described second channel and according to the second index sequence of described the second Dynamic Resource Allocation for Multimedia, described the second Dynamic Resource Allocation for Multimedia is mapped to described second channel, wherein in one embodiment, shine upon described the second index sequence with received skew.
Be a kind of method according to another embodiment of the invention, the method comprises: on the first channel, the first Dynamic Resource Allocation for Multimedia is sent to subscriber equipment; Distribute to come correctly from described subscriber equipment and receive or do not receive data according to described first resource, and determine and participate in than confirmation of receipt or the preferential priority activity of Negative Acknowledgement being scheduled to subscriber equipment described in the time durations that is sent to described subscriber equipment on second channel for corresponding confirmation received or that do not receive data or Negative Acknowledgement.In addition, in the method, on described the first channel, the second Dynamic Resource Allocation for Multimedia is sent to described subscriber equipment, described the second Dynamic Resource Allocation for Multimedia comprises and can is used for determining for the corresponding confirmation of data or the information of Negative Acknowledgement received or that do not receive by described subscriber equipment.
Be a kind of device according to another aspect of the present invention, this device comprises reflector, receiver and processor.Described reflector is configured to, on the first channel, the first Dynamic Resource Allocation for Multimedia is sent to subscriber equipment, and described receiver is configured to distribute to come correctly according to described first resource receive data from described subscriber equipment.Described processor is configured to determine that being scheduled to subscriber equipment described in the time durations that is sent to described subscriber equipment on second channel in the confirmation of the data for correctly receiving participates in than confirmation of receipt or the preferential priority activity of Negative Acknowledgement.In addition, reflector is configured to after this on described the first channel, the second Dynamic Resource Allocation for Multimedia be sent to described subscriber equipment, and described the second Dynamic Resource Allocation for Multimedia comprises and can is used for determining for according to the confirmation of the received data of described the second Dynamic Resource Allocation for Multimedia by described subscriber equipment.
These and other aspect of the present invention will be more specifically described in detail in detail below.
Accompanying drawing explanation
Fig. 1 is schematically showing of uplink time slot aligned with each other and downlink time slots, and the problem that various communication produces due to measurement clearance with explanation is shown, wherein in these measurement clearance, Dynamic Resource Allocation for Multimedia is depended in H-ARQ timing.
Fig. 2 can be used for implementing the element of Radio Access Network of the present invention and schematically showing of subscriber equipment.
Fig. 3 be illustrate from UE and two angles of Node B according to the flow chart of the process steps of the embodiment of the present invention.
Embodiment
As noted, aspect of the present invention is particularly conducive to the concept generation of the Long Term Evolution (LTE) of 3GPP.It is valuable especially to LTE FDD operational mode that these instructions are considered to, but also can be applied to tdd mode.In one embodiment, the present invention has the configuration rule preferably limiting in wireless access standard, and this configuration rule limits acquiescence UE and the eNB behavior about H-ARQ operation and measurement clearance.In the time of this solution of design, emphasis is considered, whenever UE is in the time that this UE can not receive the moment transmission data of H-ARQ information on PHICH, this UE will lose PHICH and distribute, and only can distribute the information relevant to H-ARQ that receives by new UL resource.In other words, if UE can not receive ACK/NACK in the time being scheduled, from PDCCH first to be assigned to the first mapping of PHICH no longer valid, therefore we can not make UE except by intercepting ACK/NACK by another moment of carrying out from original PDCCH distribution scheduling time that index-mapping is given simply.In an embodiment of the present invention, the dynamic assignment that H-ARQ information exchange is crossed on PDCCH is transmitted, wherein by informing that UE expection has (the original NACK's that UE can not receive) redundancy versions indication Negative Acknowledgement of re-transmission, the resource of the redundancy versions simultaneously newly transmitting by distribute/license indication (distributes by new PDCCH ACK) on the PHICH shining upon is indicated positive acknowledgement.If by not to any new resource of UE license, come to UE indication positive acknowledgement by distribution null value resource.The license of this particular allocation for example can by by zero physical source distributing to UE or by the transport block size that is zero being assigned to UE for transmission, and indicate this UE should send new data (by using new data indicator) simultaneously.
In order to be illustrated more clearly in foregoing invention, consider Fig. 1.Line/set indication uplink resource of piece is above permitted the downlink transmission on PDCCH.The corresponding ul transmissions of line/set indication of piece below.Each represents 1ms time slot or TTI, and these pieces are aimed in time between top and bottom line/row.Numbering above piece indication index, and numbering in piece indicates specific H-ARQ process, will number " 1 " and send to UE so be for example distributed in DL time slot 0 place according to UL, and then this UE is distributed in UL TTI#4 place its data of transmission " 1 " according to UL.Identical " 1 " in piece in this this figure indicates identical H-ARQ process.
Can find out, there is the delay of 3ms in the actual transmissions that receives uplink data from the UE distributing.In transmission (it spend 1ms) afterwards, until can there is the distribution of ACK/NACK or dynamic uplink and also exist the delay of other 3ms.In addition, can find out and have some measurement clearance (with orange region indication) in Fig. 1, wherein UE can not receive or transmit.
Now, consider the distribution (send UL distributes at the DL of Fig. 1 TTI#0 place) for the ul transmissions of H-ARQ process #1.The ul transmissions of data will occur in UL TTI#4, and ACK/NACK on PHICH indication will occur in DL TTI#8.Now, consider to permit/signal the situation of new uplink allocation in DL TTI#8.Uplink data transmission for this new uplink allocation will occur in UL TTI#12.But as can see from Figure 1, UE can not receive the indication about H-ARQ state during the measurement clearance of crossing over TTI#14-19.In addition, because the distribution of PHICH resource is relevant with PDCCH " allocation order ", so the dynamic assignment of the later retransmission that UE can not be after the moment after a while maintains this information and must depend on measurement clearance.Any ACK/NACK at the H-ARQ process # 1 that then next PDCCH occurs after being sent out can not re-use shining upon from PDCCH to PHICH of original PDCCH, because this mapping expires.
So from the angle of UE, UE receives the first Dynamic Resource Allocation for Multimedia on the first channel PDCCH, then distribute and send data according to described first resource.ACK or NACK in the data for sent are scheduled to the time durations occurring on second channel PHICH, and this UE participates in as the priority activity of talking about in above-mentioned background, for example, than the preferential neighbor cell measurement of ACK/NACK and/or report.Therefore, UE can not receive the ACK/NACK for sent data as usual, so this UE receives the second Dynamic Resource Allocation for Multimedia on the first channel PDCCH, and receive ACK or the NACK for sent data according to this second Dynamic Resource Allocation for Multimedia, wherein the second Dynamic Resource Allocation for Multimedia is mapped to PHICH like that because the different index order in the 2nd PDCCH is different from original PDCCH.
From the angle of eNB, eNB sends to UE by the first Dynamic Resource Allocation for Multimedia on the first channel PDCCH, then distributes from UE and receives or do not receive data according to this first resource.Be scheduled to for the corresponding data that receive or the ACK or the NACK that do not receive data the time durations being sent out on second channel PHICH, this eNB determines that this UE participates in as the priority activity of talking about in above-mentioned background, for example, than the preferential neighbor cell measurement of ACK/NACK and/or report.ENB is according to this definite recognizing, UE can not receive the ACK/NACK for described data from eNB as usual, so this eNB sends to UE by the second Dynamic Resource Allocation for Multimedia on the first channel PDCCH, and send ACK or the NACK about sent data according to described the second Dynamic Resource Allocation for Multimedia PDCCH, described the second Dynamic Resource Allocation for Multimedia PDCCH is mapped to PHICH like that because the different index order in the 2nd PDCCH is different from original PDCCH
With reference now to Fig. 2, the simplified block diagram being suitable for carrying out the various electronic equipments that use in exemplary embodiment of the present invention is described.In Fig. 2, wireless network 18 is suitable for UE 10 and Node B 12(enode b) between communication.Network 18 can comprise gateway GW/ service mobility entity MME/ radio network controller RNC 14 or in different wireless communication system with known other radio controller function of various terms.UE 10 comprises memory (MEM) 10B of data processor (DP) 10A, storage program (PROG) 10C and illustrates one with one or more antenna 10E() coupling is for being undertaken by one or more wireless links 20 and applicable radio frequency (RF) the transceiver 10D of the two-way wireless communication of Node B 12.
Term " connection ", " coupling " or its any modification mean any connection or coupling direct or indirect between two or more elements, and can comprise the existence of the one or more intermediary element between " connection " or " coupling " two elements together.Coupling between element or connection can be physics, logic or its combination.As adopted herein, as limiting examples, two elements can be counted as by using one or more electric wires, cable and printing electrical connection and for example, coming " connection " or " coupling " together by use electromagnetic energy (having the electromagnetic energy of the wavelength in radio-frequency region, microwave range and optics (visible with invisible) scope).
Suppose that at least one in PROG 10C, 12C and 14C comprises program command, wherein said program command in the time that the DP being associated carries out, make electronic equipment as described in detail above exemplary embodiment according to the present invention like that operate.In DP 10A, 12A and 14A, admittedly has plenty of the clock making within required time slot and applicable time interval for can be synchronous between each device transmitting and receive, because scheduling grant is relevant with the time with permitted resource/subframe.
PROG 10C, 12C and 14C can be by the software being applicable to, firmware and/or hardware-embodied.In general, exemplary embodiment of the present invention can be by the computer software being stored in MEM 10B and can be carried out by the DP 10A of UE 10 and by being stored in another MEM 12B and the computer software that can be carried out by the DP 10A of Node B 12 or implement by hardware or by the combination of the hardware in equipment shown in any or all, firmware and/or software.
In general, the various embodiment of UE 10 can include but not limited to mobile radio station, cell phone, have the PDA(Personal Digital Assistant) of wireless communication ability, the portable computer with wireless communication ability, the image capture device such as digital camera with wireless communication ability, the game station with wireless communication ability, the music storage with wireless communication ability and playback reproducer, the access of allowance wireless Internet and the internet appliance of browsing and portable unit or terminal in conjunction with the combination of these functions.
For the present invention aspect relevant with Node B 12, embodiments of the invention can or be implemented by hardware or by the combination of software and hardware by the computer software that can be carried out by the data processor of Node B 12 (example is processor 12A as shown).For the present invention aspect relevant with UE 10, embodiments of the invention can be implemented, in addition by the computer software that can be carried out by the data processor of UE 10 (example is processor 10A as shown) or by hardware or by the combination of software and hardware, with regard to this point, should notice that each logic step is above described can representation program step or logical circuit, piece and the function of interconnection, or the combination of program step and logical circuit, piece and function.
Fig. 3 explanation some universal process steps according to an embodiment of the invention, illustrate from UE and two angles of Node B.At piece 302 places, Node B on PDCCH, sends the first Dynamic Resource Allocation for Multimedia and UE receives this first Dynamic Resource Allocation for Multimedia on PDCCH, and the data that therefore Node B is sent by UE according to the resource distribution reception of piece 302 (or not receiving the in the situation that of NACK).At piece 306, Node B determines that UE participates in than receiving certain preferential other activity of conventional H-ARQ ACK/NACK, for example measurement or reporting channel or measurement neighbor cell.UE knows that it participates in priority activity and can not do other thing certainly, but Node B can abandon sending conventional H-ARQ ACK/NACK at piece 308 places.Instead, at piece 310 places, Node B on PDCCH, sends the second Dynamic Resource Allocation for Multimedia and UE receives this second Dynamic Resource Allocation for Multimedia on PDCCH.At piece 312 places, can find out, Node B can be included in the second Dynamic Resource Allocation for Multimedia for the information of determining H-ARQ ACK/NACK by UE.At piece 314 places, UE determines the H-ARQ ACK/NACK of the data that send at piece 304 places for this UE according to this information.Piece 316 is listed this two kinds of dissimilar information.
UE distributes and directly determines that the example of the situation of H-ARQ ACK/NACK is that this Secondary resource distribution comprises null value radio resource according to Secondary resource.This is identified as ACK by UE.Certainly can there is other non-zero allocation for this identical UE, but distribute except the conventional ACK being signaled on time on PHICH but abandoned at piece 308 places also to UE indication ACK specific (for example the distributing to first of this UE) of being made zero.UE distributes and indirectly determines that the example of the situation of H-ARQ ACK/NACK is that the index sequence of the second distribution is mapped to distributed resource by UE according to Secondary resource, and being assigned to one of resource of UE by this mapping is that PHICH(is ACK in this case), in this case UE be tuned to this PHICH and receive this ACK.UE recognizes: because its in the time that conventional ACK should be sent out (but may be not do not send at piece 308 places, UE is unable to find out) has participated in the priority activity at piece 306 places, this ACK must be relevant with the data that send at piece 204 places.Node B must send skew to UE, and this skew is used for, in the time that the condition of piece 306 meets, index-mapping is arrived to resource by UE, and this skew makes this index-mapping to PHICH.These examples gather at piece 316 places.
The present invention includes or relate to the coordination between the element of communication system.The example of wireless communication system comprises the execution mode of E-UTRAN, but the concept being provided by example in this article can be extended to other system, for example GSM(global system for mobile communications) and UMTS(Universal Mobile Telecommunications System) etc.The element of illustrated communication system is only exemplary, and only the present invention is fettered, limits or be constrained in never in any form these elements of communication system, because the present invention is not limited only to E-UTRAN.
In general, can implement various embodiment with hardware or special circuit, software (computer-readable instruction comprising), its any combination of logic OR on computer-readable medium.For example, some aspects can be implemented with hardware, and other side can be implemented with firmware or the software that can be carried out by controller, microprocessor or other computing equipment, but the present invention is not limited thereto.Although various aspects of the present invention can be illustrated and be described as block diagram, flow chart, or use some other diagram to represent, but should understand well these pieces described herein, device, system, technology or method can be used as non-limiting example with hardware, software, firmware, special circuit or logic, common hardware or controller or other computing equipment or its certain combine to implement.
Can in the various parts such as integrated circuit modules, carry out embodiments of the invention.The design of integrated circuit is supermatic process substantially.Complicated and powerful Software tool can be used for logic level design to convert to and prepare the semiconductor circuit design that etching also forms in Semiconductor substrate.
The storehouse of the design rule that the program-use of program-provide such as the Cadence Design of the Synopsys company by markon's good fortune Buddhist nun Mountain View and California San Jose is suitably set up and pre-stored design module come automatically to harness wiring and by positioning parts on semiconductor chip.Once complete the design of semiconductor circuit, the design that just result can be obtained for example, is transferred to semiconductor manufacturing facility or " factory (fab) " to manufacture with standardized electric subformat (Opus, GDSII etc.).
When read in conjunction with the accompanying drawings, in view of description above, various modifications and adjustment may become apparent those skilled in the relevant art.But any and all modifications of instruction of the present invention will fall in the scope of non-limiting example of the present invention.
Although described the present invention in the background of specific embodiment, it will be apparent to those skilled in the art that many modifications and the various variation that may occur these instructions.Therefore, although illustrate especially and described the present invention about one or more embodiment of the present invention, those skilled in the art should understand that and can make some modification or variation in the case of not departing from the scope of the invention described above or claims scope subsequently.
Claims (29)
1. for carry out a method for transfer of data at mobile communications network, comprising:
On the first channel, receive the first Dynamic Resource Allocation for Multimedia;
Send data according to described the first Dynamic Resource Allocation for Multimedia;
Be scheduled in the confirmation for sent data or Negative Acknowledgement the time durations occurring on second channel, participate in than confirmation of receipt or the preferential priority activity of Negative Acknowledgement;
On described the first channel, receive the second Dynamic Resource Allocation for Multimedia, wherein said the second Dynamic Resource Allocation for Multimedia comprises that information is used to refer to the re-transmission relevant with sent data or the transmission of new data.
2. method according to claim 1, wherein said the first channel is physical downlink control channel, and described second channel is physical mixed automatic repeat request indicator channel.
3. method according to claim 1, wherein said the second Dynamic Resource Allocation for Multimedia also comprises uplink resource allocation.
4. method according to claim 1, the relevant re-transmission of wherein said and sent data is the re-transmission for mixed automatic repeat request, the transmission of described new data is the new data transmission for mixed automatic repeat request.
5. method according to claim 1, wherein said the first Dynamic Resource Allocation for Multimedia is mapped to described second channel according to the first index sequence of described the first Dynamic Resource Allocation for Multimedia, and described the second Dynamic Resource Allocation for Multimedia is mapped to described second channel according to the second index sequence of described the second Dynamic Resource Allocation for Multimedia.
6. method according to claim 5, wherein determines that confirmation or Negative Acknowledgement comprise: use the skew of the second received index sequence that described the second Dynamic Resource Allocation for Multimedia is mapped to described second channel.
7. method according to claim 1, wherein said priority activity comprises at least one in the cell identification of measure channel quality, reporting channel quality and neighbor cell.
8. method according to claim 1, is carried out by the subscriber equipment in evolved universal terrestrial radio access network.
9. for carry out a device for transfer of data at mobile communications network, comprising:
Receiver, it is configured to receive the first Dynamic Resource Allocation for Multimedia on the first channel;
Reflector, it is configured to send data according to described the first Dynamic Resource Allocation for Multimedia;
Processor, it is configured to be scheduled at least described receiver of received time durations control on second channel in the confirmation for sent data or Negative Acknowledgement and participates in than confirmation of receipt or the preferential priority activity of Negative Acknowledgement;
Described receiver is also configured to after this on described the first channel, receive the second Dynamic Resource Allocation for Multimedia, and wherein said the second Dynamic Resource Allocation for Multimedia comprises that information is used to refer to the re-transmission relevant with sent data or the transmission of new data.
10. device according to claim 9, wherein said the first channel is physical downlink control channel, and described second channel is physical mixed automatic repeat request indicator channel.
11. devices according to claim 9, wherein said the second Dynamic Resource Allocation for Multimedia also comprises uplink resource allocation.
12. devices according to claim 9, the relevant re-transmission of wherein said and sent data is the re-transmission for mixed automatic repeat request, the transmission of described new data is the new data transmission for mixed automatic repeat request.
13. devices according to claim 9, wherein said processor is configured to, according to the first index sequence of described the first Dynamic Resource Allocation for Multimedia, described the first Dynamic Resource Allocation for Multimedia is mapped to described second channel, and according to the second index sequence of described the second Dynamic Resource Allocation for Multimedia, described the second Dynamic Resource Allocation for Multimedia is mapped to described second channel.
14. devices according to claim 13, this skew that by the skew by described the second index sequence, wherein said processor receives at described receiver place is mapped to described second channel by described the second Dynamic Resource Allocation for Multimedia and determines confirmation or Negative Acknowledgement.
15. devices according to claim 9, wherein said priority activity comprises at least one in the cell identification of measure channel quality, reporting channel quality and neighbor cell.
16. devices according to claim 9, wherein said device comprises the subscriber equipment in evolved universal terrestrial radio access network.
17. 1 kinds for carrying out the method for transfer of data at mobile communications network, comprising:
On the first channel, the first Dynamic Resource Allocation for Multimedia is sent to subscriber equipment;
Come to receive data from described subscriber equipment according to described the first Dynamic Resource Allocation for Multimedia;
Determine: receive the confirmation of data or indicate the Negative Acknowledgement that does not correctly receive data to be scheduled to the time durations that is sent to described subscriber equipment on second channel at indicating correct, described subscriber equipment participates in than confirmation of receipt or the preferential priority activity of Negative Acknowledgement;
On described the first channel, the second Dynamic Resource Allocation for Multimedia is sent to described subscriber equipment, wherein said the second Dynamic Resource Allocation for Multimedia comprises that information is used to refer to the re-transmission relevant with sent data or the transmission of new data.
18. methods according to claim 17, wherein said the first channel is physical downlink control channel, and described second channel is physical mixed automatic repeat request indicator channel.
19. methods according to claim 17, the relevant re-transmission of wherein said and sent data is the re-transmission for mixed automatic repeat request, the transmission of described new data is the new data transmission for mixed automatic repeat request.
20. methods according to claim 17, wherein said the first Dynamic Resource Allocation for Multimedia is mapped to described second channel according to the first index sequence of described the first Dynamic Resource Allocation for Multimedia, and described the second Dynamic Resource Allocation for Multimedia is mapped to described second channel according to the second index sequence of described the second Dynamic Resource Allocation for Multimedia.
21. methods according to claim 20, also comprise: send for shining upon the skew of described the second index sequence to described the second Dynamic Resource Allocation for Multimedia.
22. methods according to claim 17, wherein said priority activity comprises at least one in the cell identification of measure channel quality, reporting channel quality and neighbor cell.
23. 1 kinds for carrying out the device of transfer of data at mobile communications network, comprising:
Reflector, it is configured to, on the first channel, the first Dynamic Resource Allocation for Multimedia is sent to subscriber equipment;
Receiver, it is configured to receive data from described subscriber equipment according to described the first Dynamic Resource Allocation for Multimedia;
Processor, it is configured to determine: receive the confirmation of data or indicate the Negative Acknowledgement that does not correctly receive data to be scheduled to the time durations that is sent to described subscriber equipment on second channel at indicating correct, described subscriber equipment participates in than confirmation of receipt or the preferential priority activity of Negative Acknowledgement;
Reflector is also configured to after this on described the first channel, the second Dynamic Resource Allocation for Multimedia be sent to described subscriber equipment, and wherein said the second Dynamic Resource Allocation for Multimedia comprises that information is used to refer to the re-transmission relevant with sent data or the transmission of new data.
24. devices according to claim 23, wherein said the first channel is physical downlink control channel, and described second channel is physical mixed automatic repeat request indicator channel.
25. devices according to claim 23, wherein said the second Dynamic Resource Allocation for Multimedia also comprises uplink resource allocation.
26. devices according to claim 23, the relevant re-transmission of wherein said and sent data is the re-transmission for mixed automatic repeat request, the transmission of described new data is the new data transmission for mixed automatic repeat request.
27. devices according to claim 23, wherein said processor is configured to, according to the first index sequence of described the first Dynamic Resource Allocation for Multimedia, described the first Dynamic Resource Allocation for Multimedia is mapped to described second channel, and according to the second index sequence of described the second Dynamic Resource Allocation for Multimedia, described the second Dynamic Resource Allocation for Multimedia is mapped to described second channel.
28. devices according to claim 27, wherein said reflector is also configured to send to described subscriber equipment to the skew of described the second Dynamic Resource Allocation for Multimedia for shining upon described the second index sequence.
29. devices according to claim 23, wherein said priority activity comprises at least one in the cell identification of measure channel quality, reporting channel quality and neighbor cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041294.2A CN103780353B (en) | 2008-01-04 | 2008-01-04 | The method and apparatus carried out data transmission in the mobile communication network |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200880127832.2A CN101965706B (en) | 2008-01-04 | 2008-01-04 | Channel allocation when using measurement gaps with H-ARQ |
| CN201410041294.2A CN103780353B (en) | 2008-01-04 | 2008-01-04 | The method and apparatus carried out data transmission in the mobile communication network |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880127832.2A Division CN101965706B (en) | 2008-01-04 | 2008-01-04 | Channel allocation when using measurement gaps with H-ARQ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103780353A true CN103780353A (en) | 2014-05-07 |
| CN103780353B CN103780353B (en) | 2018-02-23 |
Family
ID=50572233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410041294.2A Active CN103780353B (en) | 2008-01-04 | 2008-01-04 | The method and apparatus carried out data transmission in the mobile communication network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103780353B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018137659A1 (en) * | 2017-01-26 | 2018-08-02 | 华为技术有限公司 | Resource scheduling method, user equipment and access network device |
| CN109417784A (en) * | 2016-05-02 | 2019-03-01 | 瑞典爱立信有限公司 | For handling the network node, wireless device and method of radio resource |
| CN109565794A (en) * | 2016-07-06 | 2019-04-02 | 瑞典爱立信有限公司 | For dispatching the method and network node of multiple TTI beam transmission |
| CN109691218A (en) * | 2016-09-15 | 2019-04-26 | 高通股份有限公司 | Method and apparatus for channel reservation |
| CN111819881A (en) * | 2018-03-12 | 2020-10-23 | 高通股份有限公司 | Quality of service (QOS) congestion control handling |
| CN114731237A (en) * | 2019-09-13 | 2022-07-08 | 诺基亚技术有限公司 | Enhancements to contention-based shared pre-configured uplink resource mechanism with additional resource allocation for retransmission |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286000A (en) * | 1997-11-03 | 2001-02-28 | 夸尔柯姆股份有限公司 | Method and apparatus for high rate packet data transmission |
| CN1926795A (en) * | 2004-01-22 | 2007-03-07 | 松下电器产业株式会社 | Method of HARQ retransmission timing control |
| CN1951057A (en) * | 2004-05-06 | 2007-04-18 | 皇家飞利浦电子股份有限公司 | ARQ communication system and method with acknowledgment mapping |
| US20070237248A1 (en) * | 2006-02-18 | 2007-10-11 | Samsung Electronics Co., Ltd. | Apparatus and method for allocating resources and performing communication in a wireless communication system |
-
2008
- 2008-01-04 CN CN201410041294.2A patent/CN103780353B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286000A (en) * | 1997-11-03 | 2001-02-28 | 夸尔柯姆股份有限公司 | Method and apparatus for high rate packet data transmission |
| CN1381997A (en) * | 1997-11-03 | 2002-11-27 | 夸尔柯姆股份有限公司 | Method and device of high-speed transmission block data |
| CN1926795A (en) * | 2004-01-22 | 2007-03-07 | 松下电器产业株式会社 | Method of HARQ retransmission timing control |
| CN1951057A (en) * | 2004-05-06 | 2007-04-18 | 皇家飞利浦电子股份有限公司 | ARQ communication system and method with acknowledgment mapping |
| US20070237248A1 (en) * | 2006-02-18 | 2007-10-11 | Samsung Electronics Co., Ltd. | Apparatus and method for allocating resources and performing communication in a wireless communication system |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109417784A (en) * | 2016-05-02 | 2019-03-01 | 瑞典爱立信有限公司 | For handling the network node, wireless device and method of radio resource |
| CN109417784B (en) * | 2016-05-02 | 2023-10-03 | 瑞典爱立信有限公司 | Network node, wireless device and method for handling radio resources |
| CN109565794A (en) * | 2016-07-06 | 2019-04-02 | 瑞典爱立信有限公司 | For dispatching the method and network node of multiple TTI beam transmission |
| CN109565794B (en) * | 2016-07-06 | 2023-08-04 | 瑞典爱立信有限公司 | Method and network node for scheduling multiple TTI bundle transmissions |
| CN109691218A (en) * | 2016-09-15 | 2019-04-26 | 高通股份有限公司 | Method and apparatus for channel reservation |
| CN109691218B (en) * | 2016-09-15 | 2022-06-21 | 高通股份有限公司 | Method and apparatus for channel reservation |
| WO2018137659A1 (en) * | 2017-01-26 | 2018-08-02 | 华为技术有限公司 | Resource scheduling method, user equipment and access network device |
| CN108365938A (en) * | 2017-01-26 | 2018-08-03 | 华为技术有限公司 | A kind of resource regulating method, user equipment and access network equipment |
| CN108365938B (en) * | 2017-01-26 | 2020-06-26 | 华为技术有限公司 | Resource scheduling method, user equipment and access network equipment |
| US11234229B2 (en) | 2017-01-26 | 2022-01-25 | Huawei Technologies Co., Ltd. | Resource scheduling method, user equipment, and access network device |
| CN111819881A (en) * | 2018-03-12 | 2020-10-23 | 高通股份有限公司 | Quality of service (QOS) congestion control handling |
| CN114731237A (en) * | 2019-09-13 | 2022-07-08 | 诺基亚技术有限公司 | Enhancements to contention-based shared pre-configured uplink resource mechanism with additional resource allocation for retransmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103780353B (en) | 2018-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101965706B (en) | Channel allocation when using measurement gaps with H-ARQ | |
| CN106301711B (en) | Method, apparatus and memory for communication | |
| CN104868980B (en) | Cyclic shift is mapped to the channel indexes for being used for ACK/NACK resource allocation | |
| RU2469512C2 (en) | Response to preamble of random access channel with flexible dedication of upperlink resources | |
| CN102656917B (en) | Multiple base stations united uplink data process | |
| CN104158640B (en) | For (H) the ARQ methods of semi-persistent scheduling and base station | |
| CN102090087B (en) | Method,system and equipment for processing information | |
| CN102119502B (en) | Method for communicating in a network, a secondary station and a system therefor | |
| CN103238306A (en) | Device to device cluster enhancement to support data transmission from/to multiple devices | |
| US11824811B2 (en) | Method and apparatus for fallback operation for semi-static HARQ-ACK codebook determination | |
| CN102356688A (en) | Reducing access channel delay in a wireless communication system | |
| CN101588230A (en) | An operation method for synchronous mixed automatic repeat request in wireless communication system | |
| CN103780353A (en) | Method and device for transmitting data in mobile communication network | |
| CN111525987B (en) | Sidelink communication method and device | |
| CN102055577B (en) | Method and device for processing hybrid automatic repeat request (HARQ) feedback bits | |
| US11228399B2 (en) | Base station and data retransmission method thereof | |
| US11133898B2 (en) | Retransmission handling at TTI length switch | |
| KR102599898B1 (en) | Transmission method, terminal and base station | |
| WO2015184725A1 (en) | Method and device for sending/receiving data transmission block | |
| CN102420682B (en) | Downlink feedback information for trunk link transmission time sequence defining method and device | |
| US20210168847A1 (en) | Data Transmission Method and Communications Apparatus | |
| CN113747590A (en) | Method for terminal equipment cooperation, electronic equipment and chip system | |
| CN101057518B (en) | A method of uplink transmission in a mobile terminal in soft handover | |
| RU2445739C1 (en) | Channel allocation when using measurement gaps with h-arq protocol | |
| US20220141816A1 (en) | User equipment, base station and method for transmitting uplink control information to multiple transmission reception points |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Espoo, Finland Applicant after: Nokia Siemens Networks OY Address before: Espoo, Finland Applicant before: Nokia Siemens Networks OY |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |