CN105591713A - Method and apparatus for controlling signaling transmission - Google Patents

Method and apparatus for controlling signaling transmission Download PDF

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Publication number
CN105591713A
CN105591713A CN201410589313.5A CN201410589313A CN105591713A CN 105591713 A CN105591713 A CN 105591713A CN 201410589313 A CN201410589313 A CN 201410589313A CN 105591713 A CN105591713 A CN 105591713A
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China
Prior art keywords
control signal
business
resource block
transfer sequence
mapped
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CN201410589313.5A
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Chinese (zh)
Inventor
魏继东
李萍
黄�俊
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ZTE Corp
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ZTE Corp
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Priority to CN201410589313.5A priority Critical patent/CN105591713A/en
Priority to PCT/CN2015/080691 priority patent/WO2016065900A1/en
Publication of CN105591713A publication Critical patent/CN105591713A/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention, which relates to the mobile communication field, provides a method and apparatus for controlling signaling transmission. With the method and apparatus, a problem of low efficiency and poor accuracy of the existing multi-service control transmission way can be solved. The method comprises: control signalings of a plurality of to-be-sent services are coded to obtain a transmission sequence including a plurality of information bits; and the transmission sequence is mapped to PUSCH resource blocks of the multiple service for sending. According to the technical scheme, the method and apparatus are suitable for LTE; and high-efficiency and high-accuracy control signaling transmission is realized.

Description

Control signal transmission method and device
Technical field
The present invention relates to moving communicating field, relate in particular to a kind of multiple services control signal transmission method andDevice.
Background technology
In communication system, need the user data type of transmission varied, for example higher to error block rate requirementSignaling information, to the higher real time information of delay requirement etc., therefore different data types needs mappingOn different service quality rating mark (QCI, QoSClassIdentifier) grades, to obtain phaseThe service quality (QoS, QualityofService) of answering ensures.
9 kinds of QCI in LTE agreement, are defined, the priority of different Q CI, packet delay and acceptableThe indexs such as Packet Error Ratio are all not identical, as shown in table 1.
Table 1
In LTE agreement, the QCI of different brackets, need to create different carryings, and same user is existedThe carrying of the multiple different Q CI that dispatch in same subframe, only supports to be encapsulated as a scheduling packets, uses phaseSame transmission mode and modulation system, therefore Packet Error Ratio is also identical. Require tighter for packet lossThe carrying of lattice, generally improves the accuracy rate of the transmission of eating dishes without rice or wine by being configured to AM pattern, can by retransmittingTo ensure packet loss, but can increase packet delay.
To sum up, existing multi-service control signal transmission means efficiency and accuracy are all poor.
Summary of the invention
The invention provides a kind of control signal transmission method and device, solved existing multi-service controlAll poor problems of transmission means efficiency and accuracy.
A kind of control signal transmission method, comprising:
By the control signal coding of multiple business to be sent, obtain the transmission order that comprises multiple information bitsRow;
Described transfer sequence is mapped in the PUSCH Resource Block of described multiple business and sends.
Preferably, by the control signal coding of multiple business to be sent, obtain comprising multiple information bitsTransfer sequence comprise:
The control signal of described multiple business is mixed, encode, obtain transfer sequence.
Preferably, described transfer sequence is mapped in the PUSCH Resource Block of described multiple business and sendsComprise:
Add up whole Resource Block of described multiple business;
Described transfer sequence is mapped in uniformly in described Resource Block and is sent.
Preferably, described transfer sequence is mapped in the PUSCH Resource Block of described multiple business and sendsComprise:
Uniform mapping continuous described transfer sequence is sent in described whole Resource Block; Or,
Discrete described transfer sequence being mapped in described whole Resource Block sent.
Preferably, described transfer sequence is mapped in the PUSCH Resource Block of described multiple business and sendsComprise:
Calculate the Resource Block quantity that each business takies;
The Resource Block quantity taking according to each business, in proportion by the information bit in described transfer sequenceDistribute to the Resource Block of each business;
The information bit that each traffic assignments is obtained is mapped on the Resource Block of this business and is uniformly distributed and sends outSend.
Preferably, by the control signal coding of multiple business to be sent, obtain comprising multiple information bitsTransfer sequence comprise:
Described control signal is classified according to business, the control signal of each business is encoded respectively, each getTo a transfer sequence.
Preferably, described transfer sequence is mapped in the PUSCH Resource Block of described multiple business and sendsComprise:
Respectively the control signal of each business being encapsulated to the transfer sequence obtaining is handled as follows:
Transfer sequence corresponding same business is mapped in the Resource Block of this business and sends.
Preferably, described PUSCH Resource Block is time-domain resource piece, and described transfer sequence is mapped in to instituteState PUSCH Resource Block specifically in the following manner:
Determine original position;
When symbol that first that is last column in described original position taken by described control signal, adoptShine upon by the mode of " bottom-up, line by line mapping ";
When symbol that first that is the first row in described original position taken by described control signal, adoptThe mode of " from up to down, mapping line by line " is shone upon.
Preferably, described PUSCH Resource Block is frequency domain resource piece, and described transfer sequence is mapped in to instituteWhile stating PUSCH resource, Continuous Mappings is on the frequency domain resource piece of high frequency or intermediate frequency or low frequency, orInterval is mapped on frequency domain resource piece.
Preferably, the method also comprises:
Interval while described transfer sequence interval being mapped on frequency domain resource piece according to following formula is definiteOr deviant:
Wherein NRBFor distributing to the RB summation of all business, OACKFor the number of bits summation after coding,For deviant,For original position.
Preferably, in the time that described transfer sequence is mapped in to described PUSCH resource, with this PUSCH moneySource bearing data service adopts consistent modulation system.
The present invention also provides a kind of control signal transmitting device, comprising:
Coding module, for by the control signal coding of multiple business to be sent, obtains comprising multiple lettersThe transfer sequence of breath bit;
Resource mapping module, for being mapped in described transfer sequence the PUSCH money of described multiple businessIn the piece of source, send.
Preferably, described coding module comprises:
The first coding unit, for the control signal of described multiple business is mixed, encodes,Obtain transfer sequence.
Preferably, described resource mapping module comprises:
First resource statistic unit, for adding up whole Resource Block of described multiple business;
The first map unit, sends for described transfer sequence is mapped in to described Resource Block uniformly.
Preferably, described resource mapping module comprises:
The second map unit, for by uniform mapping continuous described transfer sequence in described whole Resource BlockMiddle transmission;
The 3rd map unit, for sending out the described whole Resource Block that is mapped in discrete described transfer sequenceSend.
Preferably, described resource mapping module comprises:
The 4th resource statistics unit, the Resource Block quantity taking for calculating each business;
The 4th information distribution unit, for the Resource Block quantity taking according to each business, in proportion by instituteState information bit in transfer sequence and distribute to the Resource Block of each business;
The 4th map unit, is mapped in the money of this business for the information bit that each traffic assignments is obtainedOn the piece of source, be uniformly distributed transmission.
Preferably, described coding module also comprises:
The second coding unit, for classifying according to business to described control signal, to the control of each businessSignaling is encoded respectively, respectively obtains a transfer sequence.
Preferably, described resource mapping module also comprises:
The 5th map unit, enters for respectively the control signal of each business being encapsulated to the transfer sequence obtainingRow is following to be processed:
Transfer sequence corresponding same business is mapped in the Resource Block of this business and sends.
The invention provides a kind of control signal transmission method and device, by the control of multiple business to be sentSignalling coding processed, obtains the transfer sequence that comprises multiple information bits, more described transfer sequence is mapped inIn the PUSCH Resource Block of described multiple business, send, by the information bit in transfer sequence is distributedIn multiple PUSCH Resource Block, send, realized the control signal transmission of high efficiency and high accuracy,All poor problems of existing multi-service control transmission means efficiency and accuracy are solved.
Brief description of the drawings
The flow chart of a kind of control signal transmission method that Fig. 1 provides for embodiments of the invention one;
Fig. 2 is the schematic diagram of a kind of mapping mode in embodiments of the invention one;
Fig. 3 is the schematic diagram of another mapping mode in embodiments of the invention one;
Fig. 4 is the schematic diagram of another mapping mode in embodiments of the invention one;
The structural representation of a kind of control signal transmitting device that Fig. 5 provides for embodiments of the invention five;
Fig. 6 is the structural representation of coding module 501 in Fig. 5;
Fig. 7 is the structural representation of resource mapping module 502 in Fig. 5.
Detailed description of the invention
In LTE agreement, the QCI of different brackets, need to create different carryings, and same user is existedThe carrying of the multiple different Q CI that dispatch in same subframe, only supports to be encapsulated as a scheduling packets, uses phaseSame transmission mode and modulation system, therefore Packet Error Ratio is also identical. Require tighter for packet lossThe carrying of lattice, generally improves the accuracy rate of the transmission of eating dishes without rice or wine by being configured to AM pattern, can by retransmittingTo ensure packet loss, but can increase packet delay.
In order to address the above problem, embodiments of the invention provide a kind of control signal transmission method and dressPut. Hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated. It should be noted that,In the situation of not conflicting, the feature in embodiment and embodiment in the application can be combined mutually.
First by reference to the accompanying drawings, embodiments of the invention one are described.
For not defining under multi-service condition row shared channel physically in current LTE agreement(PUSCH) on, carry out the regulation of control signal feedback, in order to solve how under multi-service configuration conditionOn PUSCH, carry out the problem of signaling feedback, the embodiment of the present invention has proposed a kind of control signal transmissionMethod, the processing scheme of having made a start while providing multi-service to carry out signaling feedback on PUSCH.
Idiographic flow as shown in Figure 1, comprising:
Step 101, by the control signal coding of multiple business to be sent, obtain comprising multiple information ratiosSpecial transfer sequence;
In this step, mainly solve in multi-service from two aspects for this problem embodiment of the present inventionUnder condition, on PUSCH, carry out signaling and feed back the processing of making a start, comprise that HARQ-ACK or RI are originalBits of encoded and resource mapping method.
In the time of coding, the control signal of described multiple business can be mixed, encode,To transfer sequence, adopt the source bits unification of each downlink business that needs feedback to enter to original bitRow coding; Also can classify according to business to described control signal, to the control signal of each business respectivelyCoding, respectively obtains a transfer sequence, as the different downlink business that carry separately according to each uplink serviceSource bits encode respectively, or each needs the control letter of the downlink business of feedback control signalingAbsolute coding is carried out respectively in order, carries out level be associated in up accordingly according to the coded-bit of some business of demandIn business, transmit.
Step 102, described transfer sequence is mapped in the PUSCH Resource Block of described multiple business and sends outSend;
For Unified coding or respectively coding, all can shine upon in the following way transmission:
1, add up whole Resource Block of described multiple business;
Described transfer sequence is mapped in uniformly in described Resource Block and is sent.
2, uniform mapping continuous described transfer sequence is sent in described whole Resource Block;
3, discrete described transfer sequence being mapped in described whole Resource Block sent.
4, calculate the Resource Block quantity that each business takies;
The Resource Block quantity taking according to each business, in proportion by the information bit in described transfer sequenceDistribute to the Resource Block of each business;
The information bit that each traffic assignments is obtained is mapped on the Resource Block of this business and is uniformly distributed and sends outSend.
For the situation that different business is encoded respectively, can also shine upon in the following way transmission:
Respectively the control signal of each business being encapsulated to the transfer sequence obtaining is handled as follows:
Transfer sequence corresponding same business is mapped in the Resource Block of this business and sends.
In the time shining upon, if described PUSCH Resource Block is time-domain resource piece, by described transmission orderRow are mapped in described PUSCH Resource Block specifically in the following manner:
Determine original position;
When symbol that first that is last column in described original position taken by described control signal, adoptShine upon by the mode of " bottom-up, line by line mapping ";
When symbol that first that is the first row in described original position taken by described control signal, adoptThe mode of " from up to down, mapping line by line " is shone upon.
In the time that described PUSCH Resource Block is frequency domain resource piece (as RB), by described transfer sequence mappingIn the time of described PUSCH resource, Continuous Mappings is on the frequency domain resource piece of high frequency or intermediate frequency or low frequency,Or interval is mapped on frequency domain resource piece.
Preferably, in the time that described transfer sequence is mapped in to described PUSCH resource, with this PUSCH moneySource bearing data service adopts consistent modulation system.
For resource mapping scheme, illustrate below.
Embodiments of the invention have mainly proposed two schemes, and the first is the control signal of needs feedbackIt is (following that information bit after the coding of HARQ-ACK or RI is mapped to the PUSCH Resource Block of carryingReferred to as Resource Block) upper, the resource of carrying comprises that to need each business of feedback control signaling sharedResource can be to be uniformly distributed or to adopt " from bottom to top, in shining upon on shared symbolMapping line by line " principle, choosing of modulation system can be the maximum modulation side that each data service adoptsFormula, or minimum mode or according to be mapped to each number of resource blocks according to adopt modulation system keep oneCause; Its two, separate service carries out resource mapping, on each uplink service, needs feedback information bits inputTo resource mapping module, the control signal of each business is mapped in the uplink service resource of each corresponding feedbackOn piece, in mapping principle time domain, adopt " from bottom to top, mapping line by line " principle; On frequency domain, shine uponTime can select Continuous Mappings high, in or in low-frequency resources, or uniformly-spaced or unequal intervalBe mapped on the Resource Block of carrying. Preferably in time domain, carry out the mapping of control signal. Modulation system canSelect the modulation system being consistent with business datum, also can adopt and the inconsistent modulation of data serviceMode. Concrete scheme is described below:
Scheme one: be the control signal HARQ-ACK of needs feedbacks or RI carry out Unified coding orAccording to the Resource Block that is mapped to respective carrier after the bit sequence cascade after the downlink business coding of each feedbackUpper, Resource Block comprises the Resource Block that or multiple business take jointly, and (Resource Block is used for carrying controlSignaling traffic processed). When being the information bit that carries transfer sequence on the Resource Block taking a businessWords, can follow " placing line by line from the bottom up, " (head on the symbol of control signal carrying in interleaverFirst index of definition sequence, the lower left corner is initial index value, then to divide the initial value of another definition row and column be 0,Then the value of going upwards increases progressively, and train value increases progressively to the right) principle, as shown in Figure 2; Also can be on frequency domain allIn the even frequency domain resource that is distributed in carrying, preferably in time domain, carry out resource mapping. If in multiple businessUpper bearer control signalling feedback, the method for resource mapping can adopt the resource mapping principle of single business,Also can adopt the control signal carrying in each business is carried out to equilibrium, meet HARQ-ACK as far as possibleOr the principle of RI to all service impact balances.
If bearer control signalling feedback, also can adopt carrying in each business in multi-serviceControl signal carry out equilibrium, balanced method, except above-described method, can also adopt pre-First corresponding according to the size of Resource Block, modulation system, different data bit rate or different uplink serviceThe not equal mode of the bit error rate of QCI is carried out feedback bits length allocation on each Resource Block, the principle of followingCan be " bit length after the coding of the feedback of the larger distribution of Resource Block taking is longer " or " QCIThe resource for control channel of the higher distribution of the bit error rate is fewer " or " according to the bit error rate of QCICarry out different uplink service bearer control signalling priority levels and select, thereby select to hold according to priority levelCarry the uplink service of the transmission of control signal " etc. Take if adopted traffic assignments that Resource Block is largerThe principle that feedback bits number is more, each service needed feedack length isWherein s represents that carrying needs the business sum of feedback control signaling, so lastIn a business, feed back bit length beThen enterprising at corresponding service resources pieceThe mapping of row control bit information resources, the principle of mapping is followed " placing line by line from the bottom up, ". As figureShown in 4.
Scheme two. each business is carried out resource mapping to the control signal bit that needs separately feedback respectively,In each business, need feedback information bits to be input to resource mapping module, control signal is mapped in each anti-On the service resources piece of feedback, mapping principle adopts the principle of " from bottom to top, mapping line by line " in time domain,When mapping on frequency domain, can select Continuous Mappings high, in or in low-frequency resources, or uniformly-spacedOr unequal interval is mapped on the Resource Block of carrying. Preferably in time domain, carry out the mapping of control signal.Modulation system can be selected the modulation system being consistent with business datum, also can adopt and data serviceInconsistent modulation system, the modulation system being preferably consistent with business. This scheme is in implementation procedureIn fairly simple, in each business, feedack original bit can be the same, can be also to differSample, this present invention is not restricted.
Below in conjunction with accompanying drawing, embodiments of the invention two are described.
The embodiment of the present invention provides a kind of control signal transmission method, carries out as an example of HARQ-ACK exampleDescribe. Concrete steps are as follows:
Step 1: control signal bits of encoded. The described thinking of the present embodiment is the letter of needs feedbackBreath bit is encoded together, is then mapped on the PUSCH service resources piece that needs feedback. If be less than 3When bit, adopt " simple piece coding ", then form length as Q in the mode of " piece repetition "ACK'sSequence; If while being more than or equal to 3 bit, adopt RM coding, to the length of coding output be then32 sequence simply repeats, and formation length is QACKTransfer sequence. Specific coding process is done at thisDescribe in detail, the control signal table of bits after coding is shown
Due to the present embodiment adopt be to all need feedback downstream bits encode, about codingAfter the code check of control information, can select to calculate with respect to the code check of one of them bearer service, alsoCan select the average bit rate of data on the code block of whole carrying, also can consider the upper industry of each carryingDifference between the different code checks of business is selected suitable control information encoder bit rate.
Step 2: the resource mapping of control signal bit. The present embodiment to carry out on all uplink servicesThe carrying of HARQ-ACK control signal bit, the principle of carrying is according to being evenly distributed on each businessOn Resource Block. If bearer control signalling feedback, also can adopt each business in multi-serviceThe control signal of upper carrying carries out equilibrium, flat to all service impacts in order to meet HARQ-ACK as far as possibleThe principle of weighing apparatus, document has proposed another mapping mode, as shown in Figure 3. Wherein, the method definitionRow offset valueOriginal position with HARQ-ACK mapping?
Wherein NRBFor distributing to the RB summation of all business, OACKFor the number of bits summation after coding.
It should be noted that,Correspondence position can be from of last column of corresponding Resource BlockA position corresponding to symbol is that original position is added up, and can be also the first row of corresponding Resource BlockThe corresponding position of first symbol be that original position is added up. These two kinds of original position differencesIf original position is initial according to the shared symbol of first HARQ-ACK of last column exactlyPosition calculation, resource mapping is to shine upon from the bottom up; And if original position is according to of the first rowThe shared sign bit original position of HARQ-ACK is calculated, when resource mapping from top to bottomMapping.
Below in conjunction with accompanying drawing, embodiments of the invention three are described.
The embodiment of the present invention provides a kind of control signal transmission method, carries out as an example of HARQ-ACK exampleDescribe. Concrete steps are as follows:
Step 1: control signal bits of encoded. The described thinking of the present embodiment is the letter of needs feedbackBreath bit is encoded together, is then mapped on the PUSCH service resources piece that needs feedback. If be less than 3When bit, adopt " simple piece coding ", then form length as Q in the mode of " piece repetition "ACK'sSequence; If while being more than or equal to 3 bit, adopt RM coding, to the length of coding output be then32 sequence simply repeats, and formation length is QACKTransfer sequence. Specific coding process is done at thisDescribe in detail, the control signal table of bits after coding is shown
Step 2: the resource mapping of control signal bit. The present embodiment to carry out on all uplink servicesThe carrying of HARQ-ACK control signal bit, the principle of carrying is according to being evenly distributed on each businessOn Resource Block. If bearer control signalling feedback, also can adopt each business in multi-serviceThe control signal of upper carrying carries out equilibrium, and balanced method is except above-described method, all rightAdopt in advance according to modes such as the size of Resource Block, modulation system or different data bit rates and carry out eachFeedback bits length allocation on Resource Block, the principle of substantially following is " the larger distribution of Resource Block takingBit length after the coding of feedback is longer " etc., the feedback that takies the traffic assignments that Resource Block is larger adoptedThe principle that number of bits is more, each service needed feedack bit length isWherein s represents that carrying needs the business sum of feedback control signaling, so lastIn a business, feed back bit length beThen enterprising at corresponding service resources pieceThe mapping of row control bit information resources, the principle of mapping is followed " placing line by line from the bottom up, ". As figureShown in 4.
Below embodiments of the invention four are described.
The embodiment of the present invention provides a kind of control signal transmission method, carries out as an example of HARQ-ACK exampleDescribe. Concrete steps are as follows:
Step 1: control signal bits of encoded. The described thinking of the present embodiment is each uplink serviceUpper feedack bit is encoded respectively, is then mapped on corresponding service resources piece. If littleIn the time of 3 bit, adopt " simple piece coding ", then form length as Q in the mode of " piece repetition "ACKSequence; If while being more than or equal to 3 bit, adopt RM coding, then the length to coding outputBe that 32 sequence simply repeats, formation length is QACKTransfer sequence. Specific coding process is at thisBe described in detail, the control signal table of bits after coding is shown
Step 2: the resource mapping of control signal bit. Each business is respectively to needing separately the control of feedbackSignaling bit processed is carried out resource mapping, in each business, needs feedback information bits to be input to resource mappingModule, control signal is mapped on the service resources piece of each feedback, mapping principle adopts " from bottom to top,Line by line mapping " principle. This scheme is fairly simple in implementation procedure, if feed back in each businessInformation original bit is the same, although improved the decoding performance of control signal, simultaneously to transmissionBusiness datum brings greater impact, and has improved the code check of business datum, and the demodulation performance of data is existedCertain impact; If each business feedback is control signal independently, that is to say each upper industryThe control signal of business feedback is uncorrelated mutually.
For embodiments of the invention one, two, three and four, by the transfer sequence mapping of control signalTo on Resource Block time, can adopt or inconsistent modulation system consistent with data service to this transfer sequence.
Below in conjunction with accompanying drawing, embodiments of the invention five are described.
The embodiment of the present invention provides a kind of control signal transmitting device, and its structure as shown in Figure 5, comprising:
Coding module 501, for by the control signal coding of multiple business to be sent, obtains comprising manyThe transfer sequence of individual information bit;
Resource mapping module 502, for being mapped in described transfer sequence the PUSCH of described multiple businessIn Resource Block, send.
Preferably, the structure of described coding module 501 as shown in Figure 6, comprising:
The first coding unit 601, for the control signal of described multiple business is mixed, carries outCoding, obtains transfer sequence.
Preferably, the structure of described resource mapping module 502 as shown in Figure 7, comprising:
First resource statistic unit 701, for adding up whole Resource Block of described multiple business;
The first map unit 702, sends out for described transfer sequence being mapped in uniformly to described Resource BlockSend.
Preferably, described resource mapping module 502 also comprises:
The second map unit 703, for by uniform mapping continuous described transfer sequence in described whole moneyIn the piece of source, send;
The 3rd map unit 704, for by the described whole Resource Block that is mapped in discrete described transfer sequenceMiddle transmission.
Preferably, described resource mapping module 502 also comprises:
The 4th resource statistics unit 705, the Resource Block quantity taking for calculating each business;
The 4th information distribution unit 706, for the Resource Block quantity taking according to each business, in proportionInformation bit in described transfer sequence is distributed to the Resource Block of each business;
The 4th map unit 707, is mapped in this business for the information bit that each traffic assignments is obtainedResource Block on be uniformly distributed transmission.
Preferably, described coding module 501 also comprises:
The second coding unit 602, for described control signal is classified according to business, to each businessControl signal is encoded respectively, respectively obtains a transfer sequence.
Preferably, described resource mapping module 502 also comprises:
The 5th map unit 708, for encapsulating to the control signal of each business the transmission order obtaining respectivelyRow are handled as follows:
Transfer sequence corresponding same business is mapped in the Resource Block of this business and sends.
Above-mentioned control signal transmitting device can be integrated in network equipment, completes corresponding function by equipment.
Embodiments of the invention provide a kind of control signal transmission method and device, by be sent multipleThe control signal coding of business, obtains the transfer sequence that comprises multiple information bits, then by described transmission orderRow are mapped in the PUSCH Resource Block of described multiple business and send, by by the information in transfer sequenceBit distribution sends in multiple PUSCH Resource Block, has realized the control letter of high efficiency and high accuracyOrder transmission, has solved all poor problems of existing multi-service control transmission means efficiency and accuracy.
The all or part of step that one of ordinary skill in the art will appreciate that above-described embodiment can make to use tricksCalculation machine program circuit is realized, and described computer program can be stored in a computer-readable recording medium,Described computer program (as system, unit, device etc.) on corresponding hardware platform is carried out,In the time carrying out, comprise step of embodiment of the method one or a combination set of.
Alternatively, all or part of step of above-described embodiment also can realize with integrated circuit, thisA little steps can be made into respectively integrated circuit modules one by one, or by the multiple modules in them orStep is made into single integrated circuit module and realizes. Like this, the present invention is not restricted to any specific hardPart and software combination.
Each device/functional module/functional unit in above-described embodiment can adopt general calculation elementRealize, they can concentrate on single calculation element, also can be distributed in multiple calculation element institute groupOn the network becoming.
Each device/functional module/functional unit in above-described embodiment is realized with the form of software function moduleAnd as production marketing independently or while using, can be stored in a computer read/write memory medium.The above-mentioned computer read/write memory medium of mentioning can be read-only storage, disk or CD etc.
Any be familiar with those skilled in the art the present invention disclose technical scope in, can think easilyTo changing or replacing, within all should being encompassed in protection scope of the present invention. Therefore, protection model of the present inventionEnclose and should be as the criterion with the protection domain described in claim.

Claims (18)

1. a control signal transmission method, is characterized in that, comprising:
By the control signal coding of multiple business to be sent, obtain the transmission order that comprises multiple information bitsRow;
Described transfer sequence is mapped in the PUSCH Resource Block of described multiple business and sends.
2. control signal transmission method according to claim 1, is characterized in that, by be sentThe control signal coding of multiple business, the transfer sequence that obtains comprising multiple information bits comprises:
The control signal of described multiple business is mixed, encode, obtain transfer sequence.
3. control signal transmission method according to claim 2, is characterized in that, by described transmissionSequence mapping sends and comprises in the PUSCH of described multiple business Resource Block:
Add up whole Resource Block of described multiple business;
Described transfer sequence is mapped in uniformly in described Resource Block and is sent.
4. control signal transmission method according to claim 3, is characterized in that, by described transmissionSequence mapping sends and comprises in the PUSCH of described multiple business Resource Block:
Uniform mapping continuous described transfer sequence is sent in described whole Resource Block; Or,
Discrete described transfer sequence being mapped in described whole Resource Block sent.
5. control signal transmission method according to claim 2, is characterized in that, by described transmissionSequence mapping sends and comprises in the PUSCH of described multiple business Resource Block:
Calculate the Resource Block quantity that each business takies;
The Resource Block quantity taking according to each business, in proportion by the information bit in described transfer sequenceDistribute to the Resource Block of each business;
The information bit that each traffic assignments is obtained is mapped on the Resource Block of this business and is uniformly distributed and sends outSend.
6. control signal transmission method according to claim 1, is characterized in that, by be sentThe control signal coding of multiple business, the transfer sequence that obtains comprising multiple information bits comprises:
Described control signal is classified according to business, the control signal of each business is encoded respectively, each getTo a transfer sequence.
7. control signal transmission method according to claim 6, is characterized in that, by described transmissionSequence mapping sends and comprises in the PUSCH of described multiple business Resource Block:
Respectively the control signal of each business being encapsulated to the transfer sequence obtaining is handled as follows:
Transfer sequence corresponding same business is mapped in the Resource Block of this business and sends.
8. control signal transmission method according to claim 1, is characterized in that, described PUSCHResource Block is time-domain resource piece, described transfer sequence is mapped in to described PUSCH Resource Block and specifically passes throughFollowing mode:
Determine original position;
When symbol that first that is last column in described original position taken by described control signal, adoptShine upon by the mode of " bottom-up, line by line mapping ";
When symbol that first that is the first row in described original position taken by described control signal, adoptThe mode of " from up to down, mapping line by line " is shone upon.
9. control signal transmission method according to claim 1, is characterized in that, described PUSCHResource Block is frequency domain resource piece, Continuous Mappings when described transfer sequence is mapped in to described PUSCH resourceOn the frequency domain resource piece of high frequency or intermediate frequency or low frequency, or interval is mapped on frequency domain resource piece.
10. control signal transmission method according to claim 9, is characterized in that, the method alsoComprise:
Interval while described transfer sequence interval being mapped on frequency domain resource piece according to following formula is definiteOr deviant:
Wherein NRBFor distributing to the RB summation of all business, OACKFor the number of bits summation after coding,For deviant,For original position.
11. control signal transmission methods according to claim 1, is characterized in that, described in inciting somebody to actionWhen transfer sequence is mapped in described PUSCH resource, adopt one with this PUSCH resource bearing data serviceThe modulation system causing.
12. 1 kinds of control signal transmitting devices, is characterized in that, comprising:
Coding module, for by the control signal coding of multiple business to be sent, obtains comprising multiple lettersThe transfer sequence of breath bit;
Resource mapping module, for being mapped in described transfer sequence the PUSCH money of described multiple businessIn the piece of source, send.
13. control signal transmitting devices according to claim 12, is characterized in that described codingModule comprises:
The first coding unit, for the control signal of described multiple business is mixed, encodes,Obtain transfer sequence.
14. control signal transmitting devices according to claim 13, is characterized in that described resourceMapping block comprises:
First resource statistic unit, for adding up whole Resource Block of described multiple business;
The first map unit, sends for described transfer sequence is mapped in to described Resource Block uniformly.
15. control signal transmitting devices according to claim 13, is characterized in that described resourceMapping block comprises:
The second map unit, for by uniform mapping continuous described transfer sequence in described whole Resource BlockMiddle transmission;
The 3rd map unit, for sending out the described whole Resource Block that is mapped in discrete described transfer sequenceSend.
16. control signal transmitting devices according to claim 13, is characterized in that described resourceMapping block comprises:
The 4th resource statistics unit, the Resource Block quantity taking for calculating each business;
The 4th information distribution unit, for the Resource Block quantity taking according to each business, in proportion by instituteState information bit in transfer sequence and distribute to the Resource Block of each business;
The 4th map unit, is mapped in the money of this business for the information bit that each traffic assignments is obtainedOn the piece of source, be uniformly distributed transmission.
17. control signal transmitting devices according to claim 12, is characterized in that described codingModule also comprises:
The second coding unit, for classifying according to business to described control signal, to the control of each businessSignaling is encoded respectively, respectively obtains a transfer sequence.
18. control signal transmitting devices according to claim 17, is characterized in that described resourceMapping block also comprises:
The 5th map unit, enters for respectively the control signal of each business being encapsulated to the transfer sequence obtainingRow is following to be processed:
Transfer sequence corresponding same business is mapped in the Resource Block of this business and sends.
CN201410589313.5A 2014-10-27 2014-10-27 Method and apparatus for controlling signaling transmission Withdrawn CN105591713A (en)

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