CN101990194A - Method, terminal and network side for reporting happy bit - Google Patents
Method, terminal and network side for reporting happy bit Download PDFInfo
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- CN101990194A CN101990194A CN2009101605941A CN200910160594A CN101990194A CN 101990194 A CN101990194 A CN 101990194A CN 2009101605941 A CN2009101605941 A CN 2009101605941A CN 200910160594 A CN200910160594 A CN 200910160594A CN 101990194 A CN101990194 A CN 101990194A
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Abstract
The invention discloses a method, terminal and network side for reporting a happy bit. The method comprises the following steps: the terminal determines the happy state of a main carrier wave and the happy state of an auxiliary carrier wave according to transmission power and data velocity; and the terminal reports a first happy bit to the network side on the main carrier wave, and reports a second happy bit to the network side on the auxiliary carrier wave according to the happy state of the main carrier wave and the happy state of the auxiliary carrier wave, wherein the first happy bit is used for indicating the happy state of the main carrier wave, and the second happy bit is used for indicating the happy state of the auxiliary carrier wave. The method realizes reasonable distribution of the system resources by the network side.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of report method, terminal and network side of happy position.
Background technology
In existing system, realize that high speed uplink packet inserts (High Speed Uplink Packet Access abbreviates HSUPA as) function, that is, and the wireless side up link enhancement techniques of introducing.HSUPA has adopted physical layer to retransmit fast and soft merging (Hybrid Automatic Repeat request, abbreviate HARQ as), Node B (abbreviating NodeB as) distribution schedule, shorter Transmission Time Interval (Transmission Time Interval, abbreviate TTI as), technology such as high order modulation, make single sub-district maximal uplink throughput reach 5.76Mbit/s, the data service bearing capacity and the availability of frequency spectrum of Wideband Code Division Multiple Access (WCDMA) access (Wideband Code Division Multiple Access abbreviates WCDMA as) up link have been strengthened greatly.In order to support HSUPA, medium access control (Media Access Control, abbreviating MAC as) layer comprises the MAC-es/MAC-e entity, each terminal all has the uplink dedicated transmission channel (Enhanced Dedicated Channel abbreviates E_DCH as) of the own enhancement mode that links to each other with NodeB like this.In order to make E-DCH support the size of the protocol Data Unit of transformable wireless chain control layer, introduced the MAC-is/MAC-i entity again at MAC, therefore, MAC-is/MAC-i also supports the function of E-DCH.In order to support HSUPA, physical layer has increased up-enhancing control channel (promptly up, the E-DCH Dedicated Physical Control Channel, E-DCH Dedicated Physical Control Channel, abbreviate E-DPCCH as) and up enhancing dedicated data channel is (promptly, the E-DCH Dedicated Physical Data Channel, E-DCH Dedicated Physical Data Channel, abbreviate E-DPDCH as), at descending descending absolute grant channel (that is E-DCH insertion authority channel, that increased, E-DCH Access Grant Channel, abbreviate E-AGCH as), descending relative authorization channel (that is, E-DCH relative authorization channel, E-DCH Relative Grant Channel, abbreviate E-RGCH as) and descending HARQ indicating channel is (promptly, E-DCH HARQ indicating channel, E-DCH Hybrid ARQ Indicator Channel abbreviates E-HICH as).E-DPDCH is used to carry the transmission data of HSUPA user uplink, and E-DPCCH carries the signaling of following of demodulating data channel E-DPDCH.E-AGCH is a common signal channel, is served the E-DPDCH maximum available power biasing of the sub-district indication subscriber equipment (User Equipment abbreviates UE as) at E-DCH wireless connections place by the user, is generally at a slow speed and regulates; E-RGCH is a dedicated channel, the fastest can be by the up available horsepower of 2ms time rapid adjustment UE; E-HICH is used for feedback user and whether receives the confirmation character/negative acknowledge character (ACKnowledgement/Non-Acknowledgement abbreviates ACK/NACK as).
Happy position among the E-DPCCH is used to refer to terminal whether current authorization of service (Serving Grant abbreviates SG as) is satisfied with.Under single carrier case, if satisfy following three unhappy (unhappy) criterions simultaneously, terminal will be indicated unhappy:
Single carrier judgment criterion one: the data dispatching that terminal is transmitting equals the maximum data dispatching that current SG allows.
Single carrier judgment criterion two: terminal has enough available horsepowers to remove to transmit more high data rate;
Single carrier judgment criterion three: in the TTI identical with the happy position, based on merging (Enhanced uplink Transmission Format Combination with enhancing uplink form, abbreviate E-TFC as) select the identical power configuration of selected power bias to send data, total E-DCH buffer state (Total E-DCH Buffer Status, abbreviate TEBS as) will ask greater than happy position delay condition (Happy_Bit_Delay_Condition) time (ms), multiply by the activation number with current SG and send with total ratio of crossing number of passes.
All the time set up for deactivation process single carrier judgment criterion one.For 10msTTI, the ratio in the single carrier judgment criterion three is always 1.Otherwise it is happy that terminal will be indicated current service.
System stipulates the implication of the numerical value of happy position at present, sees Table 1:
The mapping of table 1 single carrier happy position
The NodeB scheduler can and know that whether terminal sends with the distribution power of maximum according to the Happy position on the E-DPCCH, judges it is to increase, reduce or keep given UE to distribute power thus.If the Happy position on the E-DPCCH is unhappy, NodeB may increase terminal distribution power.If the Happy position on the E-DPCCH is happy, NodeB can only reduce or keep given terminal distribution power.If the current transmitted power of UE is lower than its current maximum among a plurality of TTI, then should reduces it and distribute power.
High-speed dedicated grouping as descending double small district inserts replenishing of (Dual Cell-High Speed Packet Access abbreviating DC-HSDPA as), and two up carrier aggregation are introduced into.Two carrier waves belong to identical NodeB, and are adjacent carriers.Operation is used for descending 2 carrier waves that dispose at least simultaneously.Because up is two carrier waves, for E-DCH transmission each time, network side need be handled two E-DPCCH physical channels simultaneously, has two Happy positions to report, and in order to reduce the complexity that terminal and network are then handled, following merging judgment criterion is adopted in current suggestion:
Merge judgment criterion one, the data volume that terminal is sending equals the maximum data dispatching amount that current SG allowed during E-TFC selects on the current SG and auxilliary carrier wave during E-TFC selects on the main carrier.
Merge judgment criterion two, on a carrier wave, terminal has enough power and sends more high data rate at least.
Merge judgment criterion three, in the TTI identical with the happy position, based on selecting the identical power configuration of selected power bias to send data with E-TFC, TEBS will ask the time greater than Happy_Bit_Delay_Condition (ms), multiply by the activation number again with the current SG sum of the current SG of main carrier and auxilliary carrier wave and send with total ratio of crossing number of passes.
Wherein, merge judgment criterion two, in order to estimate in terminal on main or auxilliary carrier wave, whether to have enough higher data transmission rates of available horsepower support, terminal will be respectively on main or auxilliary carrier wave according to following two condition judgment:
First condition, if E-TFC is determined in the MAC-i/is configuration, the transmission block than selected E-TFC among the TTI identical with the Happy bit is big at least 32 at least to make the transmission block size.Otherwise, determine E-TFC, make the transmission block size at least than the big at least X of the transmission block position of selected E-TFC among the identical TTI of Happy bit, X is minimum Radio Link control (the Radio Link Control that does not belong to all configurations on all logic channels that data are arranged in non-scheduling MAC-d stream and the buffer memory herein, abbreviate RLC as) protocol Data Unit (Protocol Data Unit abbreviates PDU as).
Second condition in identical TTI with the Happy bit, sends data based on the power back-off (Power offset) identical with selected power bias in the E-TFC selection, checks whether support to be identified E-TFC, such as not getting clogged.
If satisfy above-mentioned first condition and second condition simultaneously on main carrier, the expression terminal has the higher data rate of enough power emission on main carrier; If satisfy above-mentioned first condition and second condition simultaneously on auxilliary carrier wave, the expression terminal has the higher data rate of enough power emission on auxilliary carrier wave.
If terminal satisfies above-mentioned merging judgment criterion one simultaneously, merges judgment criterion two and merges judgment criterion three, terminal will be instructed to the unhappy state, otherwise be the happy state.
Current regulation when E-DCH sends each time on two carrier waves the Happy position of E-PDCCH all judge and obtain identical mapping value with above-mentioned merging judgment criterion, on the E-PDCCH separately of major-minor carrier wave channel, transmit the Happy position of this same map value then and give NodeB, NodeB just can determine the happy state of terminal, sees Table 2.
The mapping of table 2 pair carrier wave happy position
Because the merging judgment criterion two that terminal unhappy judges is: at least on a carrier wave, terminal has enough power and sends more high data rate, when merging judgment criterion one satisfies with merging judgment criterion three, merge the following four kinds of situations of judgment criterion two meeting appearance, see Table 3:
When first criterion of table 3 and the 3rd criterion satisfy, four kinds of situations of second criterion
Situation three and situation four utilize the happy position mapping criterion of current regulation can reflect the happy state of terminal and the happy state of each carrier wave exactly, but situation one and situation two are utilized the happy position mapping criterion of current regulation, the happy state that can reflect terminal is unhappy, but can not reflect accurately terminal is unhappy on which carrier wave, therefore, can cause the situation of following two kinds of waste system resources:
Situation one, if merge judgment criterion two only on main carrier terminal have enough power and send more high data rate, other two merge judgment criterion and also satisfy, then terminal is judged as unhappy, NodeB may give the distribution power that raises terminal on two carrier waves, because terminal does not have enough power to send more high data rate on the auxilliary carrier wave, therefore, NodeB raises the distribution power of auxilliary carrier wave, has caused the waste of resource.
Situation two, if merge judgment criterion two only on auxilliary carrier wave terminal have enough power and send more high data rate, other two merge judgment criterion and also satisfy, then terminal is judged as unhappy, NodeB may give the distribution power that raises terminal on two carrier waves, because terminal does not have enough power to send more high data rate on the main carrier, therefore, NodeB raises the distribution power of main carrier, has caused the waste of resource.
As can be seen from the above description: owing to currently judge that terminal is whether in three criterions of unhappy, first criterion and the 3rd criterion have all been taken all factors into consideration the situation of major-minor carrier wave, and second criterion is to consider based on the situation of each carrier wave really, just can make full use of the resource of terminal.Because second criterion need not to take all factors into consideration the situation of major-minor carrier wave, causing terminal is unhappy, but corresponding major-minor carrier wave differs and establish a capital unhappy, may will cause the waste of resource.
Summary of the invention
At in the correlation technique because which carrier wave is the happy position information of terminal to report can not accurately be reflected on is unhappy, thereby cause the problem of system resource waste and propose the present invention, for this reason, main purpose of the present invention is to provide a kind of scheme that reports of happy position, to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of report method of happy position.
Report method according to happy position of the present invention comprises: terminal is determined the happy state of main carrier and the happy state of auxilliary carrier wave according to transmitting power and data rate; Terminal is according to the happy state of main carrier and the happy state of auxilliary carrier wave, on main carrier, report the first happy position to network side, on auxilliary carrier wave, report the second happy position to network side, wherein, the first happy position is used to indicate the happy state of main carrier, and the second happy position is used to indicate the happy state of auxilliary carrier wave.
Preferably, if the happy state of main carrier be unhappy, be happy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 0, the second happy position is 1.
Preferably, after network side reported the first happy position and the second happy position, said method also comprised in terminal: the first happy position that the network side receiving terminal reports and the second happy position; Network side is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises the distribution power of terminal on main carrier.
Preferably, if the happy state of main carrier be happy, be unhappy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 1, the second happy position is 0.
Preferably, after network side reported the first happy position and the second happy position, said method also comprised in terminal: the first happy position that the network side receiving terminal reports and the second happy position; Network side is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises the distribution power of terminal on auxilliary carrier wave.
Preferably, if the happy state of main carrier be unhappy, be unhappy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 0, the second happy position is 0.
Preferably, after network side reported the first happy position and the second happy position, said method also comprised in terminal: the first happy position that the network side receiving terminal reports and the second happy position; Network side is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises the distribution power of terminal on main carrier and auxilliary carrier wave.
To achieve these goals, according to a further aspect in the invention, provide a kind of terminal.
Terminal according to the present invention comprises: determination module is used for determining the happy state of main carrier and the happy state of auxilliary carrier wave according to transmitting power and data rate; Reporting module, be used for according to the happy state of main carrier and the happy state of auxilliary carrier wave, on main carrier, report the first happy position to network side, on auxilliary carrier wave, report the second happy position to network side, wherein, the first happy position is used to indicate the happy state of main carrier, and the second happy position is used to indicate the happy state of auxilliary carrier wave.
To achieve these goals, according to a further aspect in the invention, also provide a kind of network side.
Network side according to the present invention comprises: receiver module, be used for the first happy position and the second happy position that receiving terminal reports, and wherein, the first happy position is used to indicate the happy state of main carrier, and the second happy position is used to indicate the happy state of auxilliary carrier wave; Determination module, the state of the definite terminal of first happy of being used for receiving and the second happy position according to receiver module.
Preferably, above-mentioned network side also comprises: raise module, be used for the first happy position and second happy distribution power that raises terminal on main carrier and/or auxilliary carrier wave of receiving according to receiver module.
By the present invention, the employing terminal reports the happy position of the happy state that can indicate primary/secondary carrier wave to network side, solved in the correlation technique because which carrier wave is the happy position information of terminal to report can not accurately be reflected on is unhappy, thereby cause the problem of system resource waste, and then realized the reasonable distribution of network side system resource.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the report method of the happy position of the embodiment of the invention;
Fig. 2 is the interaction diagrams according to the specific embodiment of the invention 1;
Fig. 3 is the interaction diagrams according to the specific embodiment of the invention 2;
Fig. 4 is the interaction diagrams according to the specific embodiment of the invention 3;
Fig. 5 is the interaction diagrams according to the specific embodiment of the invention 4;
Fig. 6 is the structured flowchart according to the terminal of the embodiment of the invention;
Fig. 7 is the structured flowchart according to the network side of the embodiment of the invention;
Fig. 8 is the concrete structure block diagram according to the network side of the embodiment of the invention.
Embodiment
Functional overview
At in the correlation technique because which carrier wave is the happy position information of terminal to report can not accurately be reflected on is unhappy, thereby cause the problem of system resource waste, the invention provides the happy position mapping criterion under a kind of pair of carrier mode, making two happy potential energies enough join together to shine upon the reflection terminal is unhappy, and mapping out and showed terminal on which carrier wave is unhappy, solve the technological deficiency in the existing system, make NodeB know terminal shows as unhappy on which carrier wave, NodeB can reasonable distribution system resource terminal, and makes good use of terminal power.
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Method embodiment
According to embodiments of the invention, a kind of report method of happy position is provided, be used for terminal definite oneself state be unhappy after.This happy position mapping criterion based on major-minor carrier wave, be based on two carrier wave (Double Carrier, abbreviate DC as) criterion of the comprehensive decision of major-minor carrier wave under the pattern, being used for the happy position that under the wireless telecommunication system DC of High Speed Packet Access pattern terminal carries out among the E-DPCCH separately of E-DCH major-minor carrier wave when sending fills in, so that NodeB is known under the DC pattern terminal current service of whether being satisfied with, and can know accurately terminal can have the higher data rate of enough power emission on which carrier wave.
Fig. 1 is the flow chart according to the report method of the happy position of the embodiment of the invention, as shown in Figure 1, comprises that following step S102 is to step S104:
Step S102, terminal is determined the happy state of main carrier and the happy state of auxilliary carrier wave according to transmitting power and data rate.
Step S104, terminal is according to the happy state of main carrier and the happy state of auxilliary carrier wave, on main carrier, report the first happy position to network side, on auxilliary carrier wave, report the second happy position to network side, wherein, the first happy position is used to indicate the happy state of main carrier, and the second happy position is used to indicate the happy state of auxilliary carrier wave.
Wherein, specifically comprise following three kinds of situations:
(1) if the happy state of main carrier be unhappy, be happy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 0, the second happy position is 1.The first happy position that the network side receiving terminal reports and the second happy position; Network side is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises the distribution power of terminal on main carrier.
(2) if the happy state of main carrier be happy, be unhappy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 1, the second happy position is 0.The first happy position that the network side receiving terminal reports and the second happy position; Network side is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises the distribution power of terminal on auxilliary carrier wave.
(3) if the happy state of main carrier be unhappy, be unhappy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 0, the second happy position is 0.The first happy position that the network side receiving terminal reports and the second happy position; Network side is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises the distribution power of terminal on main carrier and auxilliary carrier wave.
The happy position mapping criterion scheme based on major-minor carrier wave by this embodiment provides makes NodeB obtain the happy state of terminal, and knows terminal has the higher data rate of enough power emission on which carrier wave, thus reasonable distribution system resource terminal.This happy position based on major-minor carrier wave is provided with two happy positions of criterion regulation and unites the happy state of mapping reflection terminal, and can know accurately that terminal can have the higher data rate of enough power emission on that carrier wave, sees Table 4:
Table 4 happy position mapping criterion based on major-minor carrier wave
Need to prove that the happy position of two carrier waves reports the content can be different, the happy position of two carrier waves has one to be 0, just represents that terminal is unhappy, and the happy position of carrier wave is 0 to be illustrated on this carrier wave terminal and to have power and transmit higher data rate.Like this, 00,01,10 represent that all terminal is unhappy in the combination of two happy positions, and having only 11 expression terminals is happy.
Be described in further detail below in conjunction with the enforcement of accompanying drawing technical scheme of the present invention.
Embodiment 1
Fig. 2 is the interaction diagrams according to the specific embodiment of the invention 1, as shown in Figure 2, illustrated for this E-DCH and sent, terminal is according to three criterions of the judgement terminal unhappy under the DC pattern, drawing terminal is unhappy, then, according to happy of the present invention position mapping criterion, judge at first that terminal has enough power to send higher data rate on the main carrier only, then, sending the unhappy mapping value on the happy position of the E-DPCCH on the main carrier is 0, sending the happy mapping value on the happy position of E-DPCCH on the auxilliary carrier wave is 1, and the mapping value of happy position that NodeB receives the E-DPCCH separately of up major-minor carrier wave is combined as 01, and NodeB knows that the happy state of terminal is unhappy, may raise the distribution power of terminal on the main carrier, comprise that specifically following step S202 is to step S210:
Step S202: during terminal E-DCH transmission each time, judge, draw terminal unhappy according to the happy state judgment criterion of the terminal under the DC pattern (that is, three criterions of unhappy).
Step S204: terminal is according to happy of the present invention position mapping criterion, judge at first that terminal has enough power to send higher data rate on the main carrier only, on the happy position of the E-DPCCH on the main carrier, send the unhappy mapping value then and be 0 (promptly, the happy position is set to unhappy), sending the happy mapping value on the happy position of E-DPCCH on the auxilliary carrier wave is 1 (that is, the happy position is set to happy).
Step S206:NodeB (promptly, UMTS Terrestrial radio access network, UMTS Terrestrial Radio Access Network, abbreviate UTRAN as, wherein, UMTS is a universal mobile telecommunications system, Universal Mobile Telecommunications System) receive the information (data) of E-DPCCH on the major-minor carrier wave of terminal to report.
Step S208:NodeB takes out the Happy position mapping value (that is, the happy bit information) on the E-DPCCH separately on the major-minor carrier wave, and it is combined as 01.
Step S210:NodeB knows that the Happy state of terminal is unhappy, may improve the distribution power of terminal on the main carrier.
Embodiment 2
Fig. 3 is the interaction diagrams according to the specific embodiment of the invention 2, as shown in Figure 3, illustrated for this E-DCH and sent, terminal is according to three criterions of the judgement terminal unhappy under the DC pattern, drawing terminal is unhappy, then, according to happy of the present invention position mapping criterion, only judge at first that terminal has enough power to send higher data rate on the auxilliary carrier wave, then, sending the happy mapping value on the happy position of the E-DPCCH on the main carrier is 1, sending the unhappy mapping value on the happy position of E-DPCCH on the auxilliary carrier wave is 0, and the mapping value of happy position that NodeB receives the E-DPCCH separately of up major-minor carrier wave is combined as 10, and NodeB knows that the happy state of terminal is unhappy, may raise the distribution power of terminal on the auxilliary carrier wave, the S302 that specifically comprises the steps is to step S310:
Step S302: terminal E-DCH each time sends, and judges according to the happy state judgment criterion of the terminal under the DC pattern (that is, three criterions of unhappy), draws terminal unhappy;
Step S304: terminal is according to happy of the present invention position mapping criterion, only judge at first that terminal has enough power to send higher data rate on the auxilliary carrier wave, on the happy position of the E-DPCCH on the main carrier, send the happy mapping value then and be 1 (promptly, the happy position is set to happy), sending the unhappy mapping value on the happy position of the E-DPCCH on the auxilliary carrier wave is 0 (that is, the happy position is set to unhappy).
Step S306:NodeB receives the information (data) of E-DPCCH on the major-minor carrier wave of terminal to report.
Step S308:NodeB takes out the happy position mapping value (that is, the happy bit information) on the E-DPCCH separately on the major-minor carrier wave, and it is combined as 10.
Step S3 10:NodeB knows that the happy state of terminal is unhappy, may improve the distribution power of terminal on the auxilliary carrier wave.
Embodiment 3
Fig. 4 is the interaction diagrams according to the specific embodiment of the invention 3, as shown in Figure 4, illustrated for this E-DCH and sent, terminal is according to three criterions of the judgement terminal unhappy under the DC pattern, drawing terminal is unhappy, then, according to happy of the present invention position mapping criterion, at first judging terminal on the major-minor carrier wave all has enough power to send higher data rate, then, sending the unhappy mapping value on the happy position of the E-DPCCH on the main carrier is 0, sending the unhappy mapping value on the happy position of E-DPCCH on the auxilliary carrier wave is 0, and the mapping value of Happy position that NodeB receives the E-DPCCH separately of up major-minor carrier wave is combined as 00, and NodeB knows that the happy state of terminal is unhappy, may raise the distribution power of terminal on the major-minor carrier wave, the S402 that specifically comprises the steps is to step S410:
Step S402: terminal E-DCH each time sends, and judges according to the happy state judgment criterion of the terminal under the DC pattern (that is, three criterions of unhappy), draws terminal unhappy.
Step S404: terminal is according to happy of the present invention position mapping criterion, at first judging terminal on the major-minor carrier wave has enough power to send higher data rate, on the happy position of the E-DPCCH on the main carrier, send the unhappy mapping value then and be 0 (promptly, the happy position is set to unhappy), sending the unhappy mapping value on the happy position of the E-DPCCH on the auxilliary carrier wave is 0 (that is, the happy position is set to unhappy).
Step S406:NodeB receives the information (data) of E-DPCCH on the major-minor carrier wave of terminal to report.
Step S408:NodeB takes out the happy position mapping value (that is, the happy bit information) on the E-DPCCH separately on the major-minor carrier wave, and it is combined as 00.
Step S410:NodeB knows that the Happy state of terminal is unhappy, may improve the distribution power of terminal on the major-minor carrier wave.
Embodiment 4
Fig. 5 is the interaction diagrams according to the specific embodiment of the invention 4, as shown in Figure 5, illustrated for this E-DCH and sent, terminal is according to three criterions of the judgement terminal unhappy under the DC pattern, drawing terminal is unhappy, then, according to happy of the present invention position mapping criterion (promptly, three criterions of unhappy), sending the happy mapping value on the happy position of the E-DPCCH on the main carrier is 1, sending the happy mapping value on the happy position of the E-DPCCH on the auxilliary carrier wave is 1, the mapping value of happy position that NodeB receives the E-DPCCH separately of up major-minor carrier wave is combined as 11, NodeB knows that the happy state of terminal is happy, keeps or reduce the distribution power of terminal on the major-minor carrier wave, and the S502 that specifically comprises the steps is to step S510:
Step S502: terminal E-DCH each time sends, and judges according to the happy state judgment criterion of the terminal under the DC pattern (that is, three criterions of unhappy), draws terminal happy.
Step S504: terminal is according to happy of the present invention position mapping criterion, on the happy position of the E-DPCCH on the main carrier, send the happy mapping value and be 1 (promptly, the happy position is set to happy), sending the happy mapping value on the happy position of the E-DPCCH on the auxilliary carrier wave is 1 (that is, the happy position is set to happy).
Step S506:NodeB receives the information (data) of E-DPCCH on the major-minor carrier wave of terminal to report.
Step S508:NodeB takes out the happy position mapping value (that is, the happy bit information) on the E-DPCCH separately on the major-minor carrier wave, and it is combined as 11.
Step S510:NodeB knows that the happy state of terminal is happy, keeps or reduce the distribution power of terminal on major-minor carrier wave.
Shine upon the criterion scheme by this happy position that the embodiment of the invention provides based on major-minor carrier wave, make NodeB obtain the happy state of terminal, and know terminal has the higher data rate of enough power emission on which carrier wave, thereby reasonable distribution system resource terminal.
Device embodiment
Embodiment one
According to embodiments of the invention, provide a kind of terminal.Fig. 6 is the structured flowchart according to the terminal of the embodiment of the invention, and as shown in Figure 6, this terminal comprises: determination module 62 and reporting module 64 are described said structure below.
Wherein, the first happy position that reports of reporting module 64 and second happy comprise following three kinds of situations:
(1) if the happy state of main carrier be unhappy, be happy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 0, the second happy position is 1.
(2) if the happy state of main carrier be happy, be unhappy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 1, the second happy position is 0.
(3) if the happy state of main carrier be unhappy, be unhappy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 0, the second happy position is 0.
Embodiment two
According to embodiments of the invention, provide a kind of terminal.Fig. 7 is the structured flowchart according to the network side of the embodiment of the invention, and as shown in Figure 7, this network side comprises: receiver module 72 and determination module 74 are described said structure below.
Fig. 8 is the concrete structure block diagram according to the network side of the embodiment of the invention, as shown in Figure 8, this network side also comprises: raise module 82, be connected to receiver module 72, be used for the first happy position and second happy distribution power that on main carrier and/or auxilliary carrier wave, raises terminal of receiving according to receiver module 72.
Three kinds of situations to the implementation procedure of each module are described below.
(1) if the happy state of main carrier be unhappy, be happy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 0, the second happy position is 1.The first happy position that receiver module 72 receiving terminals report and the second happy position; Determination module 74 is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises module 82 can raise terminal on main carrier distribution power.
(2) if the happy state of main carrier be happy, be unhappy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 1, the second happy position is 0.The first happy position that receiver module 72 receiving terminals report and the second happy position; Determination module 74 is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises module 82 can raise terminal on auxilliary carrier wave distribution power.
(3) if the happy state of main carrier be unhappy, be unhappy at the happy state of auxilliary carrier wave, then the mapping value of the first happy position is that the mapping value of 0, the second happy position is 0.The first happy position that receiver module 72 receiving terminals report and the second happy position; Determination module 74 is unhappy according to the state of the definite terminal in the first happy position and the second happy position, and raises module 82 can raise terminal on main carrier and auxilliary carrier wave distribution power.
In sum, the embodiment of the invention provides a kind of Happy position of up major-minor carrier wave that criterion is set, according to this criterion, NodeB can be known the happy state of terminal, and can know accurately that terminal can have the higher data rate of enough power emission on that carrier wave, optimize power control and scheduling of resource processing procedure, by having stipulated that the Happy position under the DC pattern is provided with criterion, make NodeB can know that the happy state of terminal is happy, still unhappy can not cause flow process unusual; Also can not cause power all to distribute to a carrier wave, the happy state of terminal still is in unhappy.In addition, it is to have shone upon terminal has enough happy whether information on which carrier wave that Happy position under the DC pattern is provided with criterion, therefore, can offer NodeB and reflect accurately terminal is unhappy on which carrier wave, optimize power control and scheduling of resource processing procedure, reduce cutting off rate, thereby optimize terminal and NodeB performance.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the report method of a happy position, be used for terminal definite oneself state be unhappy after, it is characterized in that described method comprises:
Described terminal is determined the happy state of main carrier and the happy state of auxilliary carrier wave according to transmitting power and data rate;
Described terminal is according to the happy state of described main carrier and the happy state of described auxilliary carrier wave, on described main carrier, report the first happy position to network side, on described auxilliary carrier wave, report the second happy position to described network side, wherein, the described first happy position is used to indicate the happy state of described main carrier, and the described second happy position is used to indicate the happy state of described auxilliary carrier wave.
2. method according to claim 1 is characterized in that, if the happy state of described main carrier be unhappy, be happy at the happy state of described auxilliary carrier wave, the mapping value of the then described first happy position is 0, the mapping value of the described second happy position is 1.
3. method according to claim 2 is characterized in that, after described network side reported the described first happy position and the described second happy position, described method also comprised in described terminal:
Described network side receives the described first happy position and the described second happy position of described terminal to report;
Described network side determines that according to the described first happy position and the described second happy position state of described terminal is unhappy, and raises the distribution power of described terminal on described main carrier.
4. method according to claim 1 is characterized in that, if the happy state of described main carrier be happy, be unhappy at the happy state of described auxilliary carrier wave, the mapping value of the then described first happy position is 1, the mapping value of the described second happy position is 0.
5. method according to claim 4 is characterized in that, after described network side reported the described first happy position and the described second happy position, described method also comprised in described terminal:
Described network side receives the described first happy position and the described second happy position of described terminal to report;
Described network side determines that according to the described first happy position and the described second happy position state of described terminal is unhappy, and raises the distribution power of described terminal on described auxilliary carrier wave.
6. method according to claim 1 is characterized in that, if the happy state of described main carrier be unhappy, be unhappy at the happy state of described auxilliary carrier wave, the mapping value of the then described first happy position is 0, the mapping value of the described second happy position is 0.
7. method according to claim 6 is characterized in that, after described network side reported the described first happy position and the described second happy position, described method also comprised in described terminal:
Described network side receives the described first happy position and the described second happy position of described terminal to report;
Described network side determines that according to the described first happy position and the described second happy position state of described terminal is unhappy, and raises the distribution power of described terminal on described main carrier and described auxilliary carrier wave.
8. a terminal is characterized in that, comprising:
Determination module is used for determining the happy state of main carrier and the happy state of auxilliary carrier wave according to transmitting power and data rate;
Reporting module, be used for according to the happy state of described main carrier and the happy state of described auxilliary carrier wave, on described main carrier, report the first happy position to network side, on described auxilliary carrier wave, report the second happy position to described network side, wherein, the described first happy position is used to indicate the happy state of described main carrier, and the described second happy position is used to indicate the happy state of described auxilliary carrier wave.
9. a network side is characterized in that, comprising:
Receiver module is used for the first happy position and the second happy position that receiving terminal reports, and wherein, the described first happy position is used to indicate the happy state of described main carrier, and the described second happy position is used to indicate the happy state of described auxilliary carrier wave;
Determination module is used for the described first happy position and described second happy state of determining described terminal of receiving according to described receiver module.
10. network side according to claim 9 is characterized in that, also comprises:
Raise module, be used for the described first happy position and described second happy distribution power that on described main carrier and/or described auxilliary carrier wave, raises described terminal of receiving according to described receiver module.
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| CN2009101605941A CN101990194A (en) | 2009-08-04 | 2009-08-04 | Method, terminal and network side for reporting happy bit |
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