CN101277529A - Method for indicating upstream sub-frame corresponding to upstream resource indication signaling - Google Patents
Method for indicating upstream sub-frame corresponding to upstream resource indication signaling Download PDFInfo
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Abstract
The present invention provides a method of indicating an uplink sub frame corresponding to au uplink resource indication signaling, including: when a base station side transmits the uplink resource indication signaling in a downlink sub frame, an uplink sub frame indication signaling corresponding to the uplink resource indication signaling is transmitted at the same time; the uplink sub frame indication signaling is used for indicating the uplink sub frame for transmission data of the uplink resource indication signaling. The method of the invention can distinguishes resource indication signaling corresponding to different uplink sub frames in the same downlink sub frame, avoiding users of different uplink sub frames transmit data on the same resource of the same uplink sub frame, avoiding the interference between users of the uplink sub frame, ensuring the system performance, and the signaling of the method has small cost.
Description
Technical field
The present invention relates to moving communicating field, particularly a kind of method of indicating the pairing sub-frame of uplink of ascending resource indication signaling.
Background technology
Time division duplex (Time Division Duplex, TDD) system key character is, the subframe that is used for the up-downgoing transmission is configurable.Shown in the frame structure accompanying drawing 1 of the tdd systems of current LTE (Long Term Evolution, Long Term Evolution).The radio frames of 10ms is divided into the field of two 5ms, and the field of each 5ms comprises 8 general time slots and 3 special time slots again: descending time slot DwPTS, up-downgoing protection time slot GP and ascending time slot UpPTS.The duration sum of these three special time slots is 1ms, and per two continuous general time slots are formed the subframe of a 1ms, and general time slot is formed 4 subframes altogether, is respectively subframe #0, subframe #2, subframe #3 and subframe #4; Three special time slots are formed a subframe.Wherein, subframe #0 and subframe #5 and DwPTS are fixed as descending time slot.
Under above-mentioned frame structure, the ratio of ascending-descending subframes (refer to the subframe that general uplink and downlink timeslot is formed, do not comprise the subframe that special time slot is formed) is relevant with switching cycle.When switching cycle was 5ms, proportion of ascending subframe and descending subframe had four kinds of options: 3: 1,2: 2,1: 3.When switching cycle was 10ms, because subframe #5 and DwPTS are fixed as descending sub frame, therefore, the ascending-descending subframes ratio also had three kinds of options: 3: 6/2: 7/1: 8 and 5: 3.Wherein, 5ms in the cycle ascending-descending subframes ratio be 3: 5 and 10ms in the cycle ascending-descending subframes ratio be that 10: 0 situation is still waiting further discussion.
The resource indication signaling of distributing to upstream data sends by down control channel, this just requires to set up corresponding relation between sub-frame of uplink and the descending sub frame, like this, obtain the resource indication signaling of upstream data from the control channel of descending sub frame after, the user could determine to send on which sub-frame of uplink.
At present, in the LTE system, stipulate, the user is after receiving the ascending resource indication signaling on n the descending sub frame, on n+4 sub-frame of uplink, indication according to the ascending resource indication signaling sends data on the relevant position, in frequency division duplex system, ascending-descending subframes quantity equates, can set up one-to-one relationship between ascending-descending subframes according to above-mentioned rule.
But in the tdd systems implementation procedure, there are the following problems at least in the prior art:
In the tdd systems, when the number of sub-frame of uplink during greater than the number of descending sub frame, the ascending resource indication signaling of a plurality of sub-frame of uplink can send on a descending sub frame, if still continue to use original scheme, so, the user of different sub-frame of uplink can send data on the same asset of same sub-frame of uplink, produce each other and disturb, and influences systematic function.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method of indicating the pairing sub-frame of uplink of ascending resource indication signaling, can distinguish ascending resource indication signalings different in same descending sub frame, thereby avoid the user of different sub-frame of uplink to produce interference each other, improve systematic function.
In order to address the above problem, the invention provides a kind of method of indicating the pairing sub-frame of uplink of ascending resource indication signaling, comprising:
When base station side sends the ascending resource indication signaling in descending sub frame, together send the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence; Described sub-frame of uplink indication signaling is used for indication and sends the employed sub-frame of uplink of data according to this ascending resource indication signaling.
Further, when only supporting the single frames scheduling in the system, the sub-frame of uplink indication signaling is 1 bit, two values is arranged: 0 and 1; One of them value is used to represent to send data according to this ascending resource indication signaling on first sub-frame of uplink after k the subframe, and another value is used to represent to send data according to this ascending resource indication signaling on second sub-frame of uplink after k the subframe; K is a fixed value, and value is any in 1 to 6.
Further, not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; Four values are represented following four kinds of different implications respectively, and which implication of which value representation is optional:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first and second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, according to this ascending resource indication signaling after k the subframe first, send data on second and the 3rd sub-frame of uplink;
K is a fixed value, and value is any in 1 to 6.
Further, not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; Four values are represented following four kinds of different implications respectively, and which implication of which value representation is optional:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first and second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on second after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
Further, not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; When switching cycle is 5ms, proportion of ascending subframe and descending subframe is 3: 1 o'clock, and for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression, and which implication of which value representation is optional:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data and CQI signaling according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
Further, not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; When switching cycle is 5ms, proportion of ascending subframe and descending subframe is 3: 1 o'clock, and for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression, and which implication of which value representation is optional:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data and CQI signaling according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
Further, not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; When switching cycle is 5ms, proportion of ascending subframe and descending subframe is 3: 1 o'clock, and for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression, and which implication of which value representation is optional:
One, for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on second sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
Further, not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; When switching cycle is 5ms, proportion of ascending subframe and descending subframe is 3: 1 o'clock, and for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression, and which implication of which value representation is optional:
For the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
Further, the k value is 2 or 3.
Further, after user side is received described ascending resource indication signaling, in the indicated sub-frame of uplink of the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence, on the relevant position, send data according to the indication of this ascending resource indication signaling.
Method of the present invention can be distinguished in same descending sub frame the resource indication signaling corresponding to different sub-frame of uplink, can avoid the user of different sub-frame of uplink on the same asset of same sub-frame of uplink, to send data entirely, thereby avoid the interference between the user of sub-frame of uplink, guarantee systematic function, and the signaling consumption of this method is less.
Description of drawings
Fig. 1 is the frame structure schematic diagram of tdd systems in the prior art;
Fig. 2 is the concrete implementing procedure figure of the method for the pairing sub-frame of uplink of indication ascending resource indication signaling provided by the invention.
Fig. 3 is the corresponding relation schematic diagram one of ascending-descending subframes in the application example of the present invention;
Fig. 4 is the corresponding relation schematic diagram two of ascending-descending subframes in the application example of the present invention.
Embodiment
Below in conjunction with drawings and Examples technical scheme of the present invention is described in detail.
The invention provides a kind of method of indicating the pairing sub-frame of uplink of ascending resource indication signaling, comprising:
When base station side sends the ascending resource indication signaling in descending sub frame, together send the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence; Described sub-frame of uplink indication signaling is used to indicate the pairing sub-frame of uplink of this ascending resource indication signaling---and promptly indicate according to this ascending resource indication signaling and send the employed sub-frame of uplink of data.
Further, this method also comprises: after user side is received described ascending resource indication signaling, in the indicated sub-frame of uplink of the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence, on the relevant position, send data according to the indication of this ascending resource indication signaling.
Further, when only supporting the single frames scheduling in the system, the sub-frame of uplink indication signaling is 1 bit, two values is arranged: 0 and 1; One of them value is used to represent to send data according to this ascending resource indication signaling on first sub-frame of uplink after k the subframe, and another value is used to represent to send data according to this ascending resource indication signaling on second sub-frame of uplink after k the subframe.Single frames scheduling is meant that each ascending resource indication signaling represents that a user sends the resource location of data on a sub-frame of uplink.
K is a fixed value, and value is any in 1 to 6, and the scheme of comparative optimization is to be taken as 2 or 3, and the meaning of fixed value is meant that the value of k is reserved in advance in system.
Here it is to be noted; though above-mentioned two values only be illustrated respectively in after k the subframe first/send data on second sub-frame of uplink; when k gets different value; the represented situation of these two values just can contain the selection situation that various sub-frame of uplink make up in twos; therefore, the implication such as " sending data on the 3rd sub-frame of uplink after k subframe " this class all is included in protection scope of the present invention.
Further, not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11.Which value is used to represent which implication can specifically select according to the situation of system in these four values, only provides the six class situations that comparison may be used always in the present embodiment, is not limited to this six classes situation during practical application.
First kind situation, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first and second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, according to this ascending resource indication signaling after k the subframe first, send data on second and the 3rd sub-frame of uplink.
The second class situation, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first and second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on second after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling.
It is 5ms that the 3rd class situation is applied to switching cycle, and proportion of ascending subframe and descending subframe is 3: 1 o'clock;
For the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data and CQI signaling according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling.
It is 5ms that the 4th class situation is applied to switching cycle, and proportion of ascending subframe and descending subframe is 3: 1 o'clock;
For the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data and CQI signaling according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling.
It is 5ms that the 5th class situation also is applied to switching cycle, and proportion of ascending subframe and descending subframe is 3: 1 o'clock;
For the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on second sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling.
It is 5ms that the 6th class situation also is applied to switching cycle, and proportion of ascending subframe and descending subframe is 3: 1 o'clock;
For the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling.
More than in the six class situations, specifically which implication of which value representation can be chosen wantonly; K is a fixed value, and value is any in 1 to 6, and the scheme of comparative optimization is to be taken as 2 or 3, and the meaning of fixed value is meant that the value of k is reserved in advance in system.
Here it is to be noted, though " send data " indeterminate comprising in the above-mentioned implication on first and the 3rd sub-frame of uplink after k the subframe this implication, but in fact this implication is to covered in " sending data on first after k subframe and second sub-frame of uplink " this implication, because when k gets different value, the situation of this implication representative just can contain the selection situation that various sub-frame of uplink make up in twos, and this implication also is included in protection scope of the present invention therefore " to send data on first after k subframe and the 3rd sub-frame of uplink "; Why indeterminate this implication of writing out is because select the situation of first, the 3rd sub-frame of uplink generally not adopt.
Further be illustrated with three application examples of the present invention below.
In these three application examples, switching cycle is 5ms, and the proportionate relationship of sub-frame of uplink UL and descending sub frame DL is 3: 1, subframe #0 is a descending sub frame, because also can transmit the ascending resource indication signaling among the DwPTS, therefore, the ratio of sub-frame of uplink and descending sub frame can be regarded 3: 2 as.
Application example one, system carries out the single frames scheduling, and k=3 supposes that user side receives the ascending resource indication signaling on n subframe, and this n subframe is descending sub frame.
When base station side sends the ascending resource indication signaling in descending sub frame, together send the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence; Described sub-frame of uplink indication signaling is 1 bit, wherein, sends data on 0 first sub-frame of uplink that is illustrated in after n+3 the subframe, as shown in Figure 3, promptly sends data on the sub-frame of uplink a1 in Fig. 3; Send data on 1 second sub-frame of uplink that is illustrated in after n+3 the subframe, promptly send data on the sub-frame of uplink b1 in Fig. 3.
Application example two, system carries out the single frames scheduling, and k=3 supposes that user side receives the ascending resource indication signaling on n subframe, and this n subframe is descending sub frame.
When base station side sends the ascending resource indication signaling in descending sub frame, together send the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence; Described sub-frame of uplink indication signaling is 2 bits, wherein, sends data on 00 first sub-frame of uplink that is illustrated in after n+3 the subframe, as shown in Figure 4, promptly sends data on the sub-frame of uplink a2 in Fig. 4; Send data on 01 second sub-frame of uplink that is illustrated in after n+3 the subframe, promptly send data on the sub-frame of uplink b2 in Fig. 4; 10 are illustrated on first sub-frame of uplink after n+3 the subframe and second sub-frame of uplink and send data, promptly send data on sub-frame of uplink a2 in Fig. 4 and the b2; 11 are illustrated on first sub-frame of uplink after n+3 the subframe, second sub-frame of uplink and the 3rd sub-frame of uplink and send data, promptly send data on sub-frame of uplink a2, b2 in Fig. 4 and the c2.
Application example three, system carries out the single frames scheduling, and k=3 supposes that user side receives the ascending resource indication signaling on n subframe, and this n subframe is descending sub frame.
When base station side sends the ascending resource indication signaling in descending sub frame, together send the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence; Described sub-frame of uplink indication signaling is 2 bits, wherein, sends data on 00 first sub-frame of uplink that is illustrated in after n+3 the subframe, as shown in Figure 4, promptly sends data on the sub-frame of uplink a2 in Fig. 4; Send data on 01 second sub-frame of uplink that is illustrated in after n+3 the subframe, promptly send data on the sub-frame of uplink b2 in Fig. 4; 10 are illustrated on first sub-frame of uplink after n+3 the subframe and second sub-frame of uplink and send data, promptly send data on sub-frame of uplink a2 in Fig. 4 and the b2; 11 are illustrated on second sub-frame of uplink after n+3 the subframe and the 3rd sub-frame of uplink and send data, promptly send data on sub-frame of uplink b2 in Fig. 4 and the c2.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of claim of the present invention.
Claims (10)
1, a kind of method of indicating the pairing sub-frame of uplink of ascending resource indication signaling comprises:
When base station side sends the ascending resource indication signaling in descending sub frame, together send the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence; Described sub-frame of uplink indication signaling is used for indication and sends the employed sub-frame of uplink of data according to this ascending resource indication signaling.
2, the method for claim 1 is characterized in that:
When only supporting the single frames scheduling in the system, the sub-frame of uplink indication signaling is 1 bit, two values is arranged: 0 and 1; One of them value is used to represent to send data according to this ascending resource indication signaling on first sub-frame of uplink after k the subframe, and another value is used to represent to send data according to this ascending resource indication signaling on second sub-frame of uplink after k the subframe; K is a fixed value, and value is any in 1 to 6.
3, the method for claim 1 is characterized in that:
Not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; Four values are represented following four kinds of different implications respectively, and which implication of which value representation is optional:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first and second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, according to this ascending resource indication signaling after k the subframe first, send data on second and the 3rd sub-frame of uplink;
K is a fixed value, and value is any in 1 to 6.
4, the method for claim 1 is characterized in that:
Not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; Four values are represented following four kinds of different implications respectively, and which implication of which value representation is optional:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first and second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on second after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
5, the method for claim 1 is characterized in that:
Not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; When switching cycle is 5ms, proportion of ascending subframe and descending subframe is 3: 1 o'clock, and for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression, and which implication of which value representation is optional:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data and CQI signaling according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
6, the method for claim 1 is characterized in that:
Not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; When switching cycle is 5ms, proportion of ascending subframe and descending subframe is 3: 1 o'clock, and for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression, and which implication of which value representation is optional:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data and CQI signaling according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
7, the method for claim 1 is characterized in that:
Not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; When switching cycle is 5ms, proportion of ascending subframe and descending subframe is 3: 1 o'clock, and for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression, and which implication of which value representation is optional:
One, for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on second sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
8, the method for claim 1 is characterized in that:
Not only support the single frames scheduling in system, when also supporting the multiframe scheduling, the sub-frame of uplink indication signaling is 2 bits, and four values are arranged: 00,01,10 and 11; When switching cycle is 5ms, proportion of ascending subframe and descending subframe is 3: 1 o'clock, and for the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression, and which implication of which value representation is optional:
For the sub-frame of uplink indication signaling in subframe #0 and subframe #5, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on first sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Three, on second sub-frame of uplink after k the subframe, send data and CQI signaling according to this ascending resource indication signaling;
Four, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
For the sub-frame of uplink indication signaling in DwPTS, above-mentioned four values are respectively applied for the following four kinds of different implications of expression:
One, on first sub-frame of uplink after k the subframe, sends data according to this ascending resource indication signaling;
Two, on second sub-frame of uplink after k the subframe, send data according to this ascending resource indication signaling;
Three, on first sub-frame of uplink after k the subframe and second sub-frame of uplink, send data according to this ascending resource indication signaling;
Four, on second sub-frame of uplink after k the subframe and the 3rd sub-frame of uplink, send data according to this ascending resource indication signaling;
K is a fixed value, and value is any in 1 to 6.
9, as each described method in the claim 2 to 8, it is characterized in that:
The k value is 2 or 3.
10, as each described method in the claim 2 to 8, it is characterized in that, also comprise:
After user side is received described ascending resource indication signaling, in the indicated sub-frame of uplink of the sub-frame of uplink indication signaling of this ascending resource indication signaling correspondence, on the relevant position, send data according to the indication of this ascending resource indication signaling.
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| CNA2008100658896A CN101277529A (en) | 2008-03-26 | 2008-03-26 | Method for indicating upstream sub-frame corresponding to upstream resource indication signaling |
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| CN105471562A (en) * | 2014-09-10 | 2016-04-06 | 北京信威通信技术股份有限公司 | Uplink authorization method, device and system |
| CN105517061A (en) * | 2016-01-15 | 2016-04-20 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for indicating uplink subframes on unauthorized frequency spectrum |
| CN105846970A (en) * | 2015-01-16 | 2016-08-10 | 北京信威通信技术股份有限公司 | Uplink HARQ process transmission method |
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| WO2017133232A1 (en) * | 2016-02-05 | 2017-08-10 | 宇龙计算机通信科技(深圳)有限公司 | Data transmission method, terminal, and data transmission system |
| CN109152036A (en) * | 2017-06-16 | 2019-01-04 | 华为技术有限公司 | Authorization method, the apparatus and system of ascending resource |
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| CN105471562A (en) * | 2014-09-10 | 2016-04-06 | 北京信威通信技术股份有限公司 | Uplink authorization method, device and system |
| CN105471562B (en) * | 2014-09-10 | 2019-06-21 | 北京信威通信技术股份有限公司 | A kind of uplink authorization methods, devices and systems |
| CN105846970A (en) * | 2015-01-16 | 2016-08-10 | 北京信威通信技术股份有限公司 | Uplink HARQ process transmission method |
| CN106301727A (en) * | 2015-06-05 | 2017-01-04 | 北京信威通信技术股份有限公司 | A kind of method of indicating cell radio resource state |
| CN106301727B (en) * | 2015-06-05 | 2019-06-21 | 北京信威通信技术股份有限公司 | A kind of method of indicating cell radio resource state |
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| CN105517061B (en) * | 2016-01-15 | 2019-03-22 | 宇龙计算机通信科技(深圳)有限公司 | The method and device of sub-frame of uplink is indicated in a kind of unlicensed spectrum |
| CN105517061A (en) * | 2016-01-15 | 2016-04-20 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for indicating uplink subframes on unauthorized frequency spectrum |
| US10637626B2 (en) | 2016-01-15 | 2020-04-28 | Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd. | Method for indicating uplink subframe on unlicensed spectrum and base station |
| WO2017133232A1 (en) * | 2016-02-05 | 2017-08-10 | 宇龙计算机通信科技(深圳)有限公司 | Data transmission method, terminal, and data transmission system |
| US10785781B2 (en) | 2016-02-05 | 2020-09-22 | Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd. | Data transmission method, terminal and data transmission system |
| CN109152036A (en) * | 2017-06-16 | 2019-01-04 | 华为技术有限公司 | Authorization method, the apparatus and system of ascending resource |
| CN112740800A (en) * | 2018-09-10 | 2021-04-30 | Oppo广东移动通信有限公司 | Communication method, terminal equipment and network equipment |
| CN112740800B (en) * | 2018-09-10 | 2023-05-09 | Oppo广东移动通信有限公司 | Communication method, terminal device and network device |
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