-- a kind of invention and created name of original application: the method and apparatus of the transmission power adjustment in UE, base station
Summary of the invention
In existing wireless communications system (such as LTE), the transmission power of downstream transmission is typically adjustable,But due to the hardware limitation of emittor/receiver, the influence of signaling overheads, the limitation etc. of modulation system, downstream transmission existsPSD (Power Spectrum Density, power spectral density) in any one moment different frequency is in statistical significanceIt is constant.But next generation communication system it, due to the progress of hardware and drawing for a variety of mathematical and physical structures (Numerology)Enter, so that becoming possible using different PSD over different frequencies.Simultaneously as mathematical and physical structure different in above system(Numerology) the interference and the not presence of the interference between homologous ray (such as NR and LTE) between frequency field, using newThe spectrum efficiency for the system eated dishes without rice or wine will receive great limitation.
For being interfered between the frequency field for using different mathematical and physical structures (Numerology) in system and/or not homologyThe problem of interfering between system (such as NR and LTE), this application provides solutions.Using the solution of the application, by rightThe adjustment of the PSD of different frequency can alleviate the interference in system and/or between system significantly, improve the availability of frequency spectrum.It needsIt is bright, in the absence of conflict, embodiment and embodiment in the UE (User Equipment, user equipment) of the applicationIn feature can be applied in base station, vice versa.Further, in the absence of conflict, embodiments herein andFeature in embodiment can be arbitrarily combined with each other.
This application discloses a kind of methods in UE for supporting power adjustment, wherein includes the following steps:
Step A. sends the first wireless signal on the first running time-frequency resource；Or it is received on first running time-frequency resourceFirst wireless signal.
Wherein, first running time-frequency resource includes the first sub- running time-frequency resource and the second sub- running time-frequency resource, first period of the day from 11 p.m. to 1 a.mFrequency resource is different from the described second sub- running time-frequency resource, and the first sub- running time-frequency resource and the described second sub- running time-frequency resource are in the time domainOccupy identical time interval.The normalized hair of each RU of first wireless signal in the described first sub- running time-frequency resourcePenetrating energy is the first energy, the normalized launch energy of first wireless signal each RU in the described second sub- running time-frequency resourceAmount is the second energy.First energy and second energy are unequal.The normalization is in a modulation systemThe energy of all constellation points is averaged.The RU occupies a subcarrier on frequency domain, and the RU occupies one wide in the time domainThe duration of tape symbol.First wireless signal includes at least one of { the first data-signal, first auxiliary signal },First bit block be used to generate first data-signal, and the second bit block be used to generate first auxiliary signal；OrFirst bit block described in person be used to generate first data-signal, and First ray be used to generate the first auxiliary letterNumber.
As one embodiment, first energy and unequal the doing to adjacent frequency band for reduction of second energyThe dispatching flexibility provided in power/energy dimension is disturbed, it is different inside same system so as to be effectively reducedInterference between the region mathematical and physical structure (Numerology), can also reduce the interference between not homologous ray, while can also subtractThe bandwidth of small guard band improves the availability of frequency spectrum.
As one embodiment, the wideband symbol is OFDM symbol.
As one embodiment, the wideband symbol is SC-FDMA symbol.
As one embodiment, the wideband symbol is SCMA symbol.
As one embodiment, first energy does not include that the sender of first wireless signal sends CPThe energy of (Cyclic Prefix, cyclic prefix).
As one embodiment, second energy does not include that the sender of first wireless signal sends CPThe energy of (Cyclic Prefix, cyclic prefix).
As one embodiment, first energy is the first modulation system in the first sub- running time-frequency resourceThe energy of all constellation points (Constellation Point) is averaged in (Modulation Scheme), first modulationMode is first wireless signal modulation system employed in the described first sub- running time-frequency resource.Implement as a sonExample, first energy is unrelated with first bit block；Or first energy be with second bit block withoutIt closes；Or first energy is unrelated with the First ray.
As one embodiment, second energy is the second modulation system in the second sub- running time-frequency resourceThe energy of all constellation points (Constellation Point) is averaged in (Modulation Scheme), second modulationMode is first wireless signal modulation system employed in the described second sub- running time-frequency resource.Implement as a sonExample, second energy is unrelated with first bit block；Or second energy be with second bit block withoutIt closes；Or second energy is unrelated with the First ray.
As one embodiment, the UE receives first wireless signal on first running time-frequency resource, and describedModulation system used by one wireless signal is { 64QAM (Quadrature Amplitude Modulation, orthogonal amplitude tuneOne of system), 256QAM, 1024QAM }.
As one embodiment, the subcarrier of first running time-frequency resource is continuous on frequency domain.
As one embodiment, the subcarrier of first running time-frequency resource is discrete on frequency domain.
As one embodiment, first running time-frequency resource is continuous in the time domain.
As one embodiment, first running time-frequency resource is discrete in the time domain.
As one embodiment, the frequency domain resource of any time is identical in first running time-frequency resource.
As one embodiment, there are the frequency domain resources at two moment to be different in first running time-frequency resource.
As one embodiment, the subcarrier spacing in first running time-frequency resource is equal.
As one embodiment, in first running time-frequency resource, there are the subcarrier spacing of two subcarriers is.
As one embodiment, first running time-frequency resource belongs to a carrier wave in frequency domain.
As one embodiment, first running time-frequency resource is continuous, the first wireless signal occupancy on frequency domainEqually spaced occupancy first time-frequency of all subcarriers or first wireless signal in first running time-frequency resourceSubcarrier in resource.
As one embodiment, first running time-frequency resource further includes the described first sub- running time-frequency resource and second period of the day from 11 p.m. to 1 a.mX sub- running time-frequency resources except frequency resource, the X is positive integer.
As one embodiment, the time span of all wideband symbols in first running time-frequency resource is equal.
As one embodiment, there are the time spans of two wideband symbols in first running time-frequency resource is.
As one embodiment, the first sub- running time-frequency resource is orthogonal, wherein institute with the described second sub- running time-frequency resourceIt states and orthogonal refer to there is no a frequency while belonging to the described first sub- running time-frequency resource and the second sub- running time-frequency resource.
As one embodiment, the first sub- running time-frequency resource and the described second sub- running time-frequency resource are non-orthogonal.
As one embodiment, the subcarrier spacing of each subcarrier in the first sub- running time-frequency resource is equal.
As one embodiment, the subcarrier spacing of each subcarrier in the second sub- running time-frequency resource is equal.
As one embodiment, the subcarrier spacing and described second of each subcarrier in the first sub- running time-frequency resourceThe subcarrier spacing of each subcarrier in sub- running time-frequency resource is equal.
As one embodiment, the subcarrier spacing of each subcarrier in the first sub- running time-frequency resource be it is equal,The subcarrier spacing of each subcarrier in the second sub- running time-frequency resource is equal, appointing in the first sub- running time-frequency resourceAnticipate a subcarrier subcarrier spacing and any one subcarrier in the second sub- running time-frequency resource subcarrier spacing notDeng.
As one embodiment, subcarrier in the first sub- running time-frequency resource is continuous in frequency domain.
As one embodiment, subcarrier in the first sub- running time-frequency resource is discrete in frequency domain.
As one embodiment, subcarrier in the second sub- running time-frequency resource is continuous in frequency domain.
As one embodiment, subcarrier in the second sub- running time-frequency resource is discrete in frequency domain.
As one embodiment, first bit block is a TB (Transport Block, transmission block).
As one embodiment, second bit block be a DCI (Downlink Control Information,Downlink Control Information) carrying (payload).
As one embodiment, second bit block be a UCI (Uplink Control Information, onRow control information) carrying (payload).
As one embodiment, the First ray is the sequence generated based on ZC (Zadoff-Chu) sequence.
As one embodiment, the First ray is the sequence generated based on Gold sequence.
As one embodiment, the First ray is the sequence generated based on m-sequence.
As one embodiment, the corresponding transmission channel of first data-signal be DSCH Downlink Shared Channel (DL-SCH,Downlink Shared Channel)。
As one embodiment, the corresponding transmission channel of first data-signal be Uplink Shared Channel (UL-SCH,Uplink Shared Channel)。
As one embodiment, first data-signal is that first bit block successively passes through modulation mapper(Modulation Mapper), layer mapper (Layer Mapper), precoding (Precoding), resource particle mapper(Generation) generation later occurs for (Resource Element Mapper), signal.
As one embodiment, first auxiliary signal is reference signal (RS, Reference Signal).
As one embodiment, first auxiliary signal is detection reference signal (SRS, Sounding ReferenceSignal)。
As one embodiment, first auxiliary signal is that the First ray generates after ovennodulation mapping.
As one embodiment, the corresponding physical channel of first auxiliary signal is Physical Downlink Control Channel(PDCCH, Physical Downlink Control CHannel).
As one embodiment, the corresponding physical channel of first auxiliary signal is the Physical Downlink Control Channel of enhancing(EPDCCH, Enhanced Physical Downlink Control CHannel).
As one embodiment, the corresponding physical channel of first auxiliary signal is Physical Uplink Control Channel(PUCCH, Physical Uplink Control CHannel).
As one embodiment, first auxiliary signal is that second bit block successively passes through modulation mapper(Modulation Mapper), layer mapper (Layer Mapper), precoding (Precoding), resource particle mapper(Generation) generation later occurs for (Resource Element Mapper), signal.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, first energyAmount is relevant, the first sub- running time-frequency resource to frequency domain position of the described first sub- running time-frequency resource in target running time-frequency resource pondBelong to target running time-frequency resource pond, target running time-frequency resource pond is configurable；Or target running time-frequency resource pond isIt is predetermined.
As one embodiment, by by first energy and the first sub- running time-frequency resource in the targetFrequency domain position in frequency resource pool is associated, can according to the described first sub- running time-frequency resource for target running time-frequency resource pond itThe power of the interference of other systems is adjusted in outer other mathematical and physical structures region (Numerology) to first energyIt is whole, the balance between the covering performance of first wireless signal and the first wireless signal bring interference may be implemented.
As one embodiment, target running time-frequency resource pond is predetermined to refer to that target running time-frequency resource pond does not haveHave and passes through network configuration.
As one embodiment, the subcarrier spacing of all subcarriers in target running time-frequency resource pond is equal.
As one embodiment, in target running time-frequency resource pond, there are the subcarrier spacing of two subcarriers is's.
As one embodiment, the frequency domain resource in target running time-frequency resource pond is the transmission bandwidth of system.
As one embodiment, all subcarriers in target running time-frequency resource pond are continuous in frequency domain.
It is discrete that as one embodiment, in target running time-frequency resource pond, there are two subcarriers in frequency domain.
As one embodiment, the target running time-frequency resource pond subcarrier group equal by all subcarrier spacing in frequency domainAt.
As one embodiment, the upper limit of first energy and the described first sub- running time-frequency resource are in target running time-frequency resource pondIn frequency domain position be relevant.
As one embodiment, first energy and the described first sub- running time-frequency resource are in target running time-frequency resource pondLocation index be linearly related.
As a sub- embodiment of above-described embodiment, the first sub- running time-frequency resource is in the target running time-frequency resourceLocation index in pond refers to the low-limit frequency subcarrier of the described first sub- running time-frequency resource in target running time-frequency resource pondSub-carrier indices；Or location index of the first sub- running time-frequency resource in target running time-frequency resource pond refer to it is describedSub-carrier indices of the highest frequency subcarrier in frequency domain of first sub- running time-frequency resource in target running time-frequency resource pond.
As another sub- embodiment of above-described embodiment, the first sub- running time-frequency resource is provided in the target time-frequencyLocation index in the pond of source is arranged with the centre frequency in target running time-frequency resource pond to both ends ascending order.
As one embodiment, first energy and the described first sub- running time-frequency resource are in target running time-frequency resource pondLocation index be nonlinear correlation.
As one embodiment, first energy and the described first sub- running time-frequency resource are in target running time-frequency resource pondLocation index be that logarithm is relevant.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, first sonRunning time-frequency resource is first time interval in the time interval that time domain occupies, and target running time-frequency resource pond is between the first timeEvery centre frequency be the first centre frequency, the centre frequency of the first subcarrier is absolute with the difference of first centre frequencyIt is worth unequal with the absolute value of the centre frequency and the difference of first centre frequency of the second subcarrier.First subcarrierIt is any one subcarrier in the described first sub- running time-frequency resource, second subcarrier is in the described second sub- running time-frequency resourceAny one subcarrier.
As one embodiment, the centre frequency of first subcarrier is absolute with the difference of first centre frequencyValue is greater than the absolute value of the centre frequency of second subcarrier and the difference of first centre frequency.
As one embodiment, in the first sub- running time-frequency resource, there are the centre frequencies of a subcarrier to be less than described theOne centre frequency, while there are the centre frequencies of a subcarrier to be greater than the first center frequency in the first sub- running time-frequency resourceRate.
As one embodiment, in the first sub- running time-frequency resource, there are the centre frequencies of a subcarrier to be equal to described theThe centre frequency of one centre frequency, any subcarrier in the second sub- running time-frequency resource is less than first centre frequency.
As one embodiment, in the first sub- running time-frequency resource, there are the centre frequencies of a subcarrier to be equal to described theThe centre frequency of one centre frequency, any subcarrier in the second sub- running time-frequency resource is greater than first centre frequency.
As one embodiment, in the first sub- running time-frequency resource, there are the centre frequencies of a subcarrier to be greater than described theOne centre frequency, while there are the centre frequencies of a subcarrier to be less than the first center frequency in the first sub- running time-frequency resourceThe centre frequency of rate, any subcarrier in the second sub- running time-frequency resource is less than first centre frequency.
As one embodiment, in the first sub- running time-frequency resource, there are the centre frequencies of a subcarrier to be greater than described theOne centre frequency, while there are the centre frequencies of a subcarrier to be less than the first center frequency in the first sub- running time-frequency resourceThe centre frequency of rate, any subcarrier in the second sub- running time-frequency resource is greater than first centre frequency.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, the step AFurther include following steps:
Step A0. receives the first signaling.
Wherein, first signaling is used for determining with reference to running time-frequency resource.The sender of first wireless signal is in instituteStating the normalized emission maximum energy with reference to each RU in running time-frequency resource is third energy, first energy be equal to orIt is described to belong to target running time-frequency resource pond, the first sub- running time-frequency resource category with reference to running time-frequency resource less than the third energyRunning time-frequency resource is referred in described, the second sub- running time-frequency resource is orthogonal with the reference running time-frequency resource.
As one embodiment, the second sub- running time-frequency resource is orthogonal with the reference running time-frequency resource, wherein described orthogonalRefer to there is no a frequency and meanwhile belong to the described second sub- running time-frequency resource and it is described refer to running time-frequency resource.
As one embodiment, the reference running time-frequency resource is continuous in frequency domain.
As one embodiment, the subcarrier spacing with reference to all subcarriers in running time-frequency resource is equal.
It is described to be with reference to there are the subcarrier spacing of two subcarriers in running time-frequency resource as one embodiment.
As one embodiment, the third energy is configurable.
As one embodiment, the third energy is predetermined.
As one embodiment, the third energy and the 4th energy are differed, wherein the 4th energy is described firstDescribed in target running time-frequency resource pond of the sender of wireless signal with reference to running time-frequency resource except each RU normalizationEmission maximum energy.
As a sub- embodiment of above-described embodiment, the difference of the third energy and first energy is equal to describedThe difference of 4th energy and second energy.
As one embodiment, the subcarrier with reference in running time-frequency resource is distributed in the two sides of first centre frequencyAnd it is symmetrical two-by-two in frequency domain about first centre frequency, the different subcarrier of two of them is about first centre frequencySymmetrically refer to the exhausted of the centre frequencies of described two different subcarriers and the frequency difference of first centre frequency in frequency domainIt is equal to being worth.
As one embodiment, first signaling is high-level signaling.
As one embodiment, first signaling is physical layer signaling.
As one embodiment, first signaling is physical layer signaling, and first signaling includes described first wirelessThe scheduling information of signal, the scheduling information include { occupied running time-frequency resource, MCS, RV, NDI, HARQ process number } in extremelyIt is one of few.
As one embodiment, first signaling explicitly indicates described with reference to running time-frequency resource.
As one embodiment, first signaling includes described with reference to running time-frequency resource default configuration.
As one embodiment, first signaling implicitly indicates described with reference to frequency domain resource.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, when the referenceThe occupied frequency domain resource of frequency resource and { frequency domain position in target running time-frequency resource pond, the son with reference in running time-frequency resourceThe subcarrier spacing of carrier wave } at least one of be relevant.
As one embodiment, in the number of subcarriers with reference in running time-frequency resource and the reference running time-frequency resourceThe subcarrier spacing of subcarrier be inversely proportional.
As one embodiment, the bandwidth with reference to the occupied frequency domain resource of running time-frequency resource and the ginsengIt is linearly related for examining the subcarrier spacing of running time-frequency resource, wherein the bandwidth of the frequency domain resource refers to institute in the frequency domain resourceThere is the sum of the subcarrier spacing of subcarrier.
As one embodiment, the target running time-frequency resource pond frequency domain position refer to the target running time-frequency resourceFrequency domain position of the pond in the transmission bandwidth of system.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, the step AFurther include following steps:
Step A1. receives the second signaling.
Wherein, second signaling be used for determining first energy, second energy, first energy andAt least one of the difference of second energy }.
It can be the hair that configures first wireless signal by the introducing of second signaling as one embodimentEmitted energy/the power of the person of sending on the described first sub- running time-frequency resource and the second sub- running time-frequency resource provides maximum flexibleProperty.
As one embodiment, second signaling is high-level signaling.
As one embodiment, second signaling is physical layer signaling.
As one embodiment, second signaling is physical layer signaling, and second signaling includes described first wirelessThe scheduling information of signal, the scheduling information include { occupied running time-frequency resource, MCS, RV, NDI, HARQ process number } in extremelyIt is one of few.
As one embodiment, second signaling explicitly indicates that { first energy, second energy are describedAt least one of the difference of first energy and second energy }.
As one embodiment, second signaling includes { first energy, second energy, first energyAmount and second energy difference at least one of default configuration.
As one embodiment, second signaling implicitly indicates that { first energy, second energy are describedAt least one of the difference of first energy and second energy }.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, the step AFurther include following steps:
Step A2. receives third signaling.
Wherein, the third signaling includes the configuration information of first wireless signal, and the configuration information includes { sharedAt least one of running time-frequency resource, formation sequence, MCS, NDI, RV, HARQ process number, transmission antenna port }.
As one embodiment, the third signaling is physical layer signaling.
As one embodiment, the third signaling is DCI (Downlink Control Information, downlink controlInformation processed).
As one embodiment, the third signaling is MAC (Media Access Control, medium access control) layerSignaling.
As one embodiment, the third signaling is high-level signaling.
As one embodiment, the third signaling is RRC (Radio Resource Control, wireless heterogeneous networks)Signaling.
As one embodiment, the third signaling is MIB (Master Information Block, Master Information Block).
As one embodiment, the third signaling is SIB (System Information Block, system informationBlock).
As one embodiment, the third signaling explicitly indicate running time-frequency resource, formation sequence, MCS, NDI, RV,At least one of HARQ process number, transmission antenna port }.
As one embodiment, the third signaling implicitly indicate running time-frequency resource, formation sequence, MCS, NDI, RV,At least one of HARQ process number, transmission antenna port }.
This application discloses a kind of methods in base station for supporting power adjustment, wherein includes the following steps:
Step A. receives the first wireless signal on the first running time-frequency resource；Or it is sent on first running time-frequency resourceFirst wireless signal.
Wherein, first running time-frequency resource includes the first sub- running time-frequency resource and the second sub- running time-frequency resource, first period of the day from 11 p.m. to 1 a.mFrequency resource is different from the described second sub- running time-frequency resource, and the first sub- running time-frequency resource and the described second sub- running time-frequency resource are in the time domainOccupy identical time interval.The normalized hair of each RU of first wireless signal in the described first sub- running time-frequency resourcePenetrating energy is the first energy, the normalized launch energy of first wireless signal each RU in the described second sub- running time-frequency resourceAmount is the second energy.First energy and second energy are unequal.The normalization is in a modulation systemThe energy of all constellation points is averaged.The RU occupies a subcarrier on frequency domain, and the RU occupies one wide in the time domainThe duration of tape symbol.First wireless signal includes at least one of { the first data-signal, first auxiliary signal },First bit block be used to generate first data-signal, and the second bit block be used to generate first auxiliary signal；OrFirst bit block described in person be used to generate first data-signal, and First ray be used to generate the first auxiliary letterNumber.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, first energyAmount is relevant, the first sub- running time-frequency resource to frequency domain position of the described first sub- running time-frequency resource in target running time-frequency resource pondBelong to target running time-frequency resource pond, target running time-frequency resource pond is configurable；Or target running time-frequency resource pond isIt is predetermined.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, first sonRunning time-frequency resource is first time interval in the time interval that time domain occupies, and target running time-frequency resource pond is between the first timeEvery centre frequency be the first centre frequency, the centre frequency of the first subcarrier is absolute with the difference of first centre frequencyIt is worth unequal with the absolute value of the centre frequency and the difference of first centre frequency of the second subcarrier.First subcarrierIt is any one subcarrier in the described first sub- running time-frequency resource, second subcarrier is in the described second sub- running time-frequency resourceAny one subcarrier.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, the step AFurther include following steps:
Step A0. sends the first signaling.
Wherein, first signaling is used for determining with reference to running time-frequency resource.The sender of first wireless signal is in instituteStating the normalized emission maximum energy with reference to each RU in running time-frequency resource is third energy, first energy be equal to orIt is described to belong to target running time-frequency resource pond, the first sub- running time-frequency resource category with reference to running time-frequency resource less than the third energyRunning time-frequency resource is referred in described, the second sub- running time-frequency resource is orthogonal with the reference running time-frequency resource.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, when the referenceThe occupied frequency domain resource of frequency resource and { frequency domain position in target running time-frequency resource pond, the son with reference in running time-frequency resourceThe subcarrier spacing of carrier wave } at least one of be relevant.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, the step AFurther include following steps:
Step A1. sends the second signaling.
Wherein, second signaling be used for determining first energy, second energy, first energy andAt least one of the difference of second energy }.
As embodiments herein, according to the one aspect of the application, the above method is characterized in that, the step AFurther include following steps:
Step A2. sends third signaling.
Wherein, the third signaling includes the configuration information of first wireless signal, and the configuration information includes { sharedAt least one of running time-frequency resource, formation sequence, MCS, NDI, RV, HARQ process number, transmission antenna port }.
This application discloses a kind of user equipmenies for supporting power adjustment, wherein including following module:
First processing module: for sending the first wireless signal on the first running time-frequency resource；Or in first time-frequencyThe first wireless signal is received in resource.
Wherein, first running time-frequency resource includes the first sub- running time-frequency resource and the second sub- running time-frequency resource, first period of the day from 11 p.m. to 1 a.mFrequency resource is different from the described second sub- running time-frequency resource, and the first sub- running time-frequency resource and the described second sub- running time-frequency resource are in the time domainOccupy identical time interval.The normalized hair of each RU of first wireless signal in the described first sub- running time-frequency resourcePenetrating energy is the first energy, the normalized launch energy of first wireless signal each RU in the described second sub- running time-frequency resourceAmount is the second energy.First energy and second energy are unequal.The normalization is in a modulation systemThe energy of all constellation points is averaged.The RU occupies a subcarrier on frequency domain, and the RU occupies one wide in the time domainThe duration of tape symbol.First wireless signal includes at least one of { the first data-signal, first auxiliary signal },First bit block be used to generate first data-signal, and the second bit block be used to generate first auxiliary signal；OrFirst bit block described in person be used to generate first data-signal, and First ray be used to generate the first auxiliary letterNumber.
As embodiments herein, according to the one aspect of the application, above-mentioned user equipment is characterized in that, describedOne energy is relevant, first period of the day from 11 p.m. to 1 a.m frequency to frequency domain position of the described first sub- running time-frequency resource in target running time-frequency resource pondResource belongs to target running time-frequency resource pond, and target running time-frequency resource pond is configurable；Or the target running time-frequency resourcePond is predetermined.
As embodiments herein, according to the one aspect of the application, above-mentioned user equipment is characterized in that, describedOne sub- running time-frequency resource is first time interval in the time interval that time domain occupies, and target running time-frequency resource pond is at described firstBetween the centre frequency that is spaced be the first centre frequency, the difference of the centre frequency of the first subcarrier and first centre frequencyAbsolute value and the absolute value of the centre frequency and the difference of first centre frequency of the second subcarrier are unequal.First sonCarrier wave is any one subcarrier in the described first sub- running time-frequency resource, and second subcarrier is the described second sub- running time-frequency resourceIn any one subcarrier.
As embodiments herein, according to the one aspect of the application, above-mentioned user equipment is characterized in that, describedOne processing module is also used to receive the first signaling, and first signaling is used for determining with reference to running time-frequency resource.Described first is wirelessThe sender of signal is third energy in the normalized emission maximum energy of each RU with reference in running time-frequency resource, describedFirst energy is equal to or less than the third energy, described to belong to target running time-frequency resource pond with reference to running time-frequency resource, describedFirst sub- running time-frequency resource belong to it is described with reference to running time-frequency resource, the second sub- running time-frequency resource with described to refer to running time-frequency resource orthogonal.
As embodiments herein, according to the one aspect of the application, above-mentioned user equipment is characterized in that, the ginsengExamine the occupied frequency domain resource of running time-frequency resource and the frequency domain position in target running time-frequency resource pond, it is described with reference in running time-frequency resourceSubcarrier subcarrier spacing at least one of be relevant.
As embodiments herein, according to the one aspect of the application, above-mentioned user equipment is characterized in that, describedOne processing module is also used to receive the second signaling, and second signaling is used for determining { first energy, second energyAt least one of amount, the difference of first energy and second energy }.
As embodiments herein, according to the one aspect of the application, above-mentioned user equipment is characterized in that, describedOne processing module is also used to receive third signaling, and the third signaling includes the configuration information of first wireless signal, describedConfiguration information includes in { occupied running time-frequency resource, formation sequence, MCS, NDI, RV, HARQ process number, transmission antenna port }At least one of.
This application discloses a kind of base station equipments for supporting power adjustment, wherein including following module:
Second processing module: for receiving the first wireless signal on the first running time-frequency resource；Or in first time-frequencyThe first wireless signal is sent in resource.
Wherein, first running time-frequency resource includes the first sub- running time-frequency resource and the second sub- running time-frequency resource, first period of the day from 11 p.m. to 1 a.mFrequency resource is different from the described second sub- running time-frequency resource, and the first sub- running time-frequency resource and the described second sub- running time-frequency resource are in the time domainOccupy identical time interval.The normalized hair of each RU of first wireless signal in the described first sub- running time-frequency resourcePenetrating energy is the first energy, the normalized launch energy of first wireless signal each RU in the described second sub- running time-frequency resourceAmount is the second energy.First energy and second energy are unequal.The normalization is in a modulation systemThe energy of all constellation points is averaged.The RU occupies a subcarrier on frequency domain, and the RU occupies one wide in the time domainThe duration of tape symbol.First wireless signal includes at least one of { the first data-signal, first auxiliary signal },First bit block be used to generate first data-signal, and the second bit block be used to generate first auxiliary signal；OrFirst bit block described in person be used to generate first data-signal, and First ray be used to generate the first auxiliary letterNumber.
As embodiments herein, according to the one aspect of the application, above-mentioned base station equipment is characterized in that, describedOne energy is relevant, first period of the day from 11 p.m. to 1 a.m frequency to frequency domain position of the described first sub- running time-frequency resource in target running time-frequency resource pondResource belongs to target running time-frequency resource pond, and target running time-frequency resource pond is configurable；Or the target running time-frequency resourcePond is predetermined.
As embodiments herein, according to the one aspect of the application, above-mentioned base station equipment is characterized in that, describedOne sub- running time-frequency resource is first time interval in the time interval that time domain occupies, and target running time-frequency resource pond is at described firstBetween the centre frequency that is spaced be the first centre frequency, the difference of the centre frequency of the first subcarrier and first centre frequencyAbsolute value and the absolute value of the centre frequency and the difference of first centre frequency of the second subcarrier are unequal.First sonCarrier wave is any one subcarrier in the described first sub- running time-frequency resource, and second subcarrier is the described second sub- running time-frequency resourceIn any one subcarrier.
As embodiments herein, according to the one aspect of the application, above-mentioned base station equipment is characterized in that, describedTwo processing modules are also used to send the first signaling, and first signaling is used for determining with reference to running time-frequency resource.Described first is wirelessThe sender of signal is third energy in the normalized emission maximum energy of each RU with reference in running time-frequency resource, describedFirst energy is equal to or less than the third energy, described to belong to target running time-frequency resource pond with reference to running time-frequency resource, describedFirst sub- running time-frequency resource belong to it is described with reference to running time-frequency resource, the second sub- running time-frequency resource with described to refer to running time-frequency resource orthogonal.
As embodiments herein, according to the one aspect of the application, above-mentioned base station equipment is characterized in that, the ginsengExamine the occupied frequency domain resource of running time-frequency resource and the frequency domain position in target running time-frequency resource pond, it is described with reference in running time-frequency resourceSubcarrier subcarrier spacing at least one of be relevant.
As embodiments herein, according to the one aspect of the application, above-mentioned base station equipment is characterized in that, describedTwo processing modules are also used to send the second signaling, and second signaling is used for determining { first energy, second energyAt least one of amount, the difference of first energy and second energy }.
As embodiments herein, according to the one aspect of the application, above-mentioned base station equipment is characterized in that, describedTwo processing modules are also used to send third signaling, and the third signaling includes the configuration information of first wireless signal, describedConfiguration information includes in { occupied running time-frequency resource, formation sequence, MCS, NDI, RV, HARQ process number, transmission antenna port }At least one of.
Compared to the prior art, the major technique advantage of the application is summarized as follows:
Reduction provides the dispatching flexibility in power/energy dimension to the interference of adjacent frequency band, so as to haveEffect ground reduces the interference between region mathematical and physical structure (Numerology) different inside same system, protects so as to reduceThe bandwidth of frequency band is protected, the availability of frequency spectrum is improved.
The band outward leakage for reducing the interference and system between not homologous ray, reduces the influence to other systems.