CN110536313A - Signal measurement method, equipment and computer readable storage medium - Google Patents
Signal measurement method, equipment and computer readable storage medium Download PDFInfo
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- CN110536313A CN110536313A CN201810907071.8A CN201810907071A CN110536313A CN 110536313 A CN110536313 A CN 110536313A CN 201810907071 A CN201810907071 A CN 201810907071A CN 110536313 A CN110536313 A CN 110536313A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a kind of signal measurement method, equipment and computer readable storage mediums, the described method includes: the measurement period of network side configuration user equipment (UE) measuring reference signals RS under state of activation and power save mode, alternatively, sending cycle of the configuration measurement RS under the state of activation of UE and power save mode；The transmission window of network side configuration measurement RS；The measurement period of configuration or sending cycle and transmission window are sent to UE by network side, send wake-up signal wake up signal to UE, and send measurement RS to UE according to sending cycle, and/or transmission window.The present invention can reduce UE measurement complexity, the power consumption for lowering UE measurement power consumption, reducing base station side, reduce resource overhead.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of signal measurement methods, equipment and computer readable storage medium.
Background technique
With being constantly progressive for radio technology, various radio traffics are emerged in multitude, and radio traffic institute
The frequency spectrum resource of support is limited, and is continuously increased in face of people to bandwidth demand, in the prior art, business correspondence is main
Frequency spectrum resource between the 300MHz~3GHz used can no longer meet following wireless to show extremely nervous situation
The demand of communication.
In future wireless system, it will extension is supported than used by 4G (4Generation, forth generation) communication system
The higher carrier frequency of carrier frequency is communicated, for example, 28GHz, 45GHz etc., the potential working frequency range of system reaches 100GHz.
It is greater than 6GHz in high band, since the decaying of electromagnetic wave is very big, it usually needs the method for wave beam forming resists declining for signal
Subtract, the transmission range of promotion signal.And the introducing of wave beam forming is so that the quantity and measurement type of reference signal for needing to measure
It sharply increases, while the stability in order to support various business, needs UE (User Equipment, user
Equipment) a large amount of signal measurement is carried out in communication process.These measurements will all bring serious power consumption to UE, thus serious shadow
Ring the continuation of the journey of UE.Therefore, how to solve the problems, such as that these measure brought power consumption to increase is exactly to solve.
Summary of the invention
The embodiment of the present invention provides a kind of signal measurement method, equipment and computer readable storage medium, existing to solve
There is the problem of increase of power consumption brought by a large amount of signal measurement in the wireless communication procedure in technology.
The embodiment of the present invention provides a kind of signal measurement method, comprising:
Network side configures the measurement period of user equipment (UE) measuring reference signals RS under state of activation and power save mode, or
Person, sending cycle of the configuration measurement RS under the state of activation of UE and power save mode；
The transmission window of network side configuration measurement RS；
The measurement period of configuration or sending cycle and transmission window are sent to UE by network side, are sent to UE and are waken up letter
Number wake up signal, and measurement RS is sent to UE according to sending cycle, and/or transmission window.
The embodiment of the present invention also provides a kind of signal measurement method, comprising:
User equipment (UE) receives the survey of UE measuring reference signals RS under state of activation and power save mode of network side configuration
The period is measured, alternatively, receiving sending cycle of the measurement RS of network side configuration under the state of activation of UE and power save mode；
UE receives the transmission window of the measurement RS of network side configuration；
UE receives wake-up signal wake up signal, and is received according to measurement period, sending cycle or transmission window
RS is measured, signal measurement is carried out.
The embodiment of the present invention also provides a kind of signal measurement device, comprising: memory, processor and storage are on a memory
And the computer program that can be run on a processor, above-mentioned signal measurement method is realized when computer program is executed by processor
Step, the step specifically include:
Network side configures the measurement period of user equipment (UE) measuring reference signals RS under state of activation and power save mode, or
Person, sending cycle of the configuration measurement RS under the state of activation of UE and power save mode；
The transmission window of network side configuration measurement RS；
The measurement period of configuration or sending cycle and transmission window are sent to UE by network side, are sent to UE and are waken up letter
Number wake up signal, and measurement RS is sent to UE according to sending cycle, and/or transmission window.
The embodiment of the present invention also provides a kind of signal measurement device, comprising: memory, processor and storage are on a memory
And the computer program that can be run on a processor, above-mentioned signal measurement method is realized when computer program is executed by processor
Step, the step specifically include:
User equipment (UE) receives the survey of UE measuring reference signals RS under state of activation and power save mode of network side configuration
The period is measured, alternatively, receiving sending cycle of the measurement RS of network side configuration under the state of activation of UE and power save mode；
UE receives the transmission window of the measurement RS of network side configuration；
UE receives wake-up signal wake up signal, and is received according to measurement period, sending cycle or transmission window
RS is measured, signal measurement is carried out.
The embodiment of the present invention also provides a kind of calculation machine readable storage medium storing program for executing, is stored with information on computer readable storage medium
The realization program of transmitting, the step of the first above-mentioned signal measurement method is realized when program is executed by processor, alternatively, program quilt
The step of processor realizes above-mentioned second of signal measurement method when executing.
Using the technical solution of the embodiment of the present invention, by the measurement period or sending cycle, Yi Jifa that configure measurement RS
Window is sent, or using the transmission and measurement of wake up signal instruction measurement RS, solves and wirelessly communicates in the prior art
The problem of power consumption brought by a large amount of signal measurement increases in the process can reduce UE measurement complexity, lower UE measurement function
Consumption, reduces resource overhead at the power consumption for reducing base station side.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the schematic diagram of the UE discontinuous reception of the embodiment of the present invention；
Fig. 2 is that the UE of the embodiment of the present invention is transformed into the schematic diagram of state of activation from sleep state；
Fig. 3 is half state of activation of UE state of activation of the embodiment of the present invention and the schematic diagram of sleep state conversion；
Fig. 4 is the schematic diagram of the SSB of the embodiment of the present invention；
Fig. 5 is a kind of process flow diagram of signal measurement method of the embodiment of the present invention；
Fig. 6 is the setting measurement period of the embodiment of the present invention or the schematic diagram of sending cycle；
Fig. 7 is the schematic diagram for measuring period or sending cycle conversion of the embodiment of the present invention；
Fig. 8 is the schematic diagram of the transmission window of the embodiment of the present invention；
Fig. 9 is that the network side of the embodiment of the present invention adjusts the transmission of measurement RS or the measurement of UE according to the current state of UE
Schematic diagram；
Figure 10 is the schematic diagram of the WUS/WUP time-domain position of the embodiment of the present invention；
Figure 11 is the schematic diagram that measuring signal time-domain position is determined according to WUS/WUP time-domain position of the embodiment of the present invention；
Figure 12 is the process flow diagram of another signal measurement method of the embodiment of the present invention；
Figure 13 is schematic diagram of the UE of the embodiment of the present invention according to oneself state from the measurement period of main modulation RS；
Figure 14 is a kind of schematic diagram of signal measurement device of the embodiment of the present invention；
Figure 15 is the schematic diagram of another signal measurement device of the embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
In communication system, in order to reduce the power consumption of UE, increase the cruise duration of UE, UE generallys use discontinuous reception skill
Art, i.e. UE always do not receive always signal, only in the inscribed collection of letters number of specific time.Below to three energy saving realization sides of use
Method is illustrated.
Method one: network side configures DRX (Discontinuous Reception, a discontinuous reception) period to UE,
DRX cycle constantly repeats in the time domain, while configuring the time span of on duration (duration), and on duration
In the beginning of DRX cycle, as shown in figure 1, within the time of on duration, UE is in activated state, carries out normal signal
It sends and receives.In other times in DRX cycle, UE is in sleep pattern, substantially without the reception of signal, to save
Power.
Method two: lateral UE configuration wake up signal (wake-up signal) of network and/or go to sleep (sleep letter
Number), wherein wake up signal and go to sleep signal can be periodically, be also possible to it is acyclic, such as
Fruit is periodically that the period is configured by network side.As shown in Fig. 2, network side sends wake up signal according to configuration, together
When, UE detects wake up signal according to configuration, if UE detects the wake that wake up signal or UE are detected
Up signal wakes up oneself, then UE is transferred to state of activation from sleep state, in active state UE carry out the reception of signal with
It sends.After entering the state of activation regular hour or UE receives the instruction oneself that network side is sent and enters dormant go
To sleep signal, then UE is transferred to sleep state from activated state, and detects wake up signal according to configuration.
Method three: as shown in figure 3, network side is that UE configures DRX cycle and on duration length, while network side is
UE configures wake up signal and go to sleep signal, wherein wake up signal activationary time and it is inactive when
Between sending cycle be respectively T1 and T2, wherein T1 can be equal with T2.Within the on duration time, UE is in half and activates
State detects wake up signal according to configuration, and when UE detects wake up signal, UE is transferred to sharp from half state of activation
State living, carries out the reception and transmission of normal signal under activated state, and after entering the state of activation regular hour or UE is received
The instruction oneself sent to network side enters dormant go to sleep signal, if the moment is located on duration
In time, UE is transferred to half activated state from activated state, if the moment, not within the on duration time, UE is transferred to from activated state
Sleep state.
Under normal conditions, UE periodically or by network side measures reference signal with triggering, to obtain letter
Number RSRP (Reference signal Receiving Power, Reference Signal Received Power), RSSI (Received
Signal Strength Indicator, reference signal strength instruction), RSRQ (Reference Signal Receiving
Quality, Reference Signal Received Quality), SINR (Signal to Interference plus Noise Ratio, signal with
Interference plus noise ratio), (Layer 1Reference signal Receiving Power, one reference signal of layer connect L1-RSRP
Receive power), CQI (Channel Quality Indicator, channel quality instruction), PMI (Precoding Matrix
Indicator, pre-coding matrix instruction), LI (Layer Indicator, layer instruction), RI (Rank Indicator, finger of being lost
Show) etc..For UE measurement signal include SSB (Synchronization Signal/PBCH block, synchronized broadcast block) and
CSI-RS (channel state information reference signal, channel state information reference signals).SSB exists
4 OFDM symbols are occupied in time domain, occupy 20 PRB (Physical Resource Block, Physical Resource Block) on frequency domain,
Its structure is as shown in figure 4, first symbol is PSS (Primary Synchronization Signal, primary synchronization signal), the
On three symbols be SSS (Secondary Synchronization Signal, secondary synchronization signal), second and third, four symbols
Upper is PBCH (Physical Broadcast Channel, Physical Broadcast Channel) and its DMRS (Demodulation
Reference Signal, demodulated reference signal).In SSB, UE uses SSS and possible PBCH (Physical
Broadcast Channel, Physical Broadcast Channel) DMRS (Demodulation Reference Signal, demodulation reference letter
Number) measure.Network side can send multiple SSB, and each SSB has different SSB indexes.For CSI-RS, network side is matched
Set its parameter: period and offset send power, scrambling code ID, frequency domain density, frequency domain position, antenna port number etc., BWP
(Bandwidth Part, portions of bandwidth) ID etc..Network side can send multiple CSI-RS, and different CSI-RS has different
CSI-RS ID.CSI-RS and/or SSB is replaced in being described below to measure RS (Reference Signal, reference signal).
Embodiment of the method one
According to embodiments of the present invention, a kind of signal measurement method is provided, Fig. 5 is that a kind of signal of the embodiment of the present invention is surveyed
The process flow diagram of amount method, as shown in figure 5, signal measurement method according to an embodiment of the present invention specifically includes following processing:
Step 501, the survey of network side configuration user equipment (UE) measuring reference signals RS under state of activation and power save mode
The period is measured, alternatively, sending cycle of the configuration measurement RS under the state of activation of UE and power save mode；Wherein, implement in the present invention
In example, power save mode includes at least one of: half state of activation, sleep state；
Step 501 specifically includes following processing:
The measurement period of UE in active state, under half state of activation, under sleep state is respectively configured in the network side；Or
Person, network side configuration UE measures the measurement period of RS, and the measurement period based on configuration in one of the states, according to predefined
Conversion rule obtains the measurement period of measurement RS of the UE under other two states；Alternatively, network side configuration measurement RS is UE's
A kind of sending cycle under state, and the sending cycle based on configuration obtain measurement RS in UE according to predefined conversion rule
Sending cycle under other two states.
It should be noted that above-mentioned predefined conversion rule is one of the following: be pre-configured with by network side, agreement it is preparatory
Regulation, with the discontinuous reception DRX period of network side configuration and/or wake-up signal wake up signal period with coupling pass
System.
Specifically, in an example of the embodiment of the present invention, network side configures UE in activated state, half activated state and sleep
The sending cycle of measurement period or network side configuration measurement RS in the activated state, half activated state and sleep state of UE when state,
UE is measured according to the measurement period or RS sending cycle of the configuration of network side.
As shown in fig. 6, it is T1 that network side, which configures UE measurement period in activated state, configuration UE measures week in half activated state
Phase is T2, and configuring UE measurement period in sleep state is T3.So UE is according to the configuration of network side in activated state using T1 as the period
It measures, is measured in half activated state by the period of T2, measured in sleep state by the period of T3.Or network
Sending cycle of the side configuration measurement RS in state of activation is T1, and sending cycle of the configuration measurement RS in half activated state is T2,
Sending cycle of the configuration measurement RS in sleep state is T3, then the measurement RS that UE is T1 in activated state measurement sending cycle,
The measurement RS for being T2 in half activated state measurement sending cycle, the measurement RS for being T3 in sleep state measurement sending cycle.
In embodiments of the present invention, measurement period of the network side configuration UE in activated state, UE is in half activated state and sleep
Measurement period when state is converted to obtain by the measurement period of activated state, and wherein conversion method is configured or assisted by network side
It discusses prespecified or there is coupled relation with the DRX cycle of network side configuration and/or wake up signal period.Or
Sending cycle of the network side configuration measurement RS in the activated state of UE, measures transmission of the RS in half activated state and sleep state of UE
Period is obtained by sending cycle of the measurement RS in the activated state of UE by conversion, wherein conversion method configured by network side or
Person's agreement is prespecified or has coupled relation with the DRX cycle of network side configuration and/or wake up signal period,
UE is measured according to the measurement period or RS sending cycle of configuration.
Specifically, as in Fig. 7, it is T1 that network side, which configures measurement period of the UE in activated state, then UE is in half activated state
When measurement period be N*T1, measurement period of the UE in sleep state be M*T1, wherein N and M by network side configure or agreement
The prespecified or DRX cycle configured with network side and/or wake up signal period have coupled relation.UE according to
The configuration of network configuration is measured in activated state by the period of T1, is measured in half activated state by the period of N*T1, In
Sleep state is measured by the period of M*T1.Or network side configuration measurement RS is T1 in the sending cycle of the activated state of UE,
So measurement RS is N*T1 in the sending cycle of half activated state of UE, and measurement RS is M*T1 in the sending cycle of the sleep state of UE,
The DRX cycle and/or wake up that wherein N and M is configured by network side or agreement is prespecified or is configured with network side
The signal period has coupled relation.The measurement RS that UE is T1 in activated state measurement sending cycle, measures in half activated state and sends
Period is the measurement RS of N*T1, the measurement RS for being M*T1 in sleep state measurement sending cycle.
In practical applications, the length of transmission window is more than or equal to the length of sending cycle or is more than or equal to measurement period
Length.
Step 502, the transmission window of network side configuration measurement RS；Transmission window constantly repeats in the time domain, and network side exists
Transmission measurement RS in transmission window.The configuration parameter of the transmission window of the measurement RS of network side configuration UE includes at least: window week
Phase, window bias and window duration.
As shown in figure 8, window period indicates the interval time of two neighboring transmission window；Duration refers to window
Duration or network side that length, i.e. UE measure send the duration of measurement RS；Window bias indicates time domain
Time interval of upper first transmission window relative to time reference.Time reference can be base station configuration, and agreement is pre-
Time point as defined in elder generation.
Step 503, the measurement period of configuration or sending cycle and transmission window are sent to UE by network side, are sent out to UE
Wake-up signal wake up signal is sent, and sends measurement RS to UE according to sending cycle, and/or transmission window.
Step 503 specifically includes: the lateral UE of network sends wake up signal, wakes up UE, and/or instruction UE measurement letter
Breath；
Network side sends measurement RS to UE in transmission window, according to the configuration of network side, wherein the configuration packet of network side
It includes: sending cycle.That is, network side is sent out in transmission window, according to sending cycle to UE if there is configuring sending cycle
Send measurement RS.
Specifically, the UE metrical information of wake up signal instruction specifically includes at least one of:
The transmission situation of measurement RS after the wake up signal；For example wake up signal instruction measurement RS is
No transmission.Display refers to the transmission situation of the signaling instruction measurement RS carried in wake up signal, such as wake up
Whether the signaling instruction measurement RS that 1bit is carried in signal signal sends, and signaling ' 1 ' indicates that measurement RS is sent, ' 0 ' table of signaling
Show that measurement RS is not sent.Implicit instruction refers to through the signal characteristic of wake up signal the transmission situation for indicating measurement RS,
Signal characteristic includes at least sequence, time-domain position, frequency domain position, scrambling code, the mapping mode etc. of signal, such as wake up
Signal indicates that measurement RS is sent using scrambling code A, and wake up signal indicates that measuring signal is not sent using scrambling code B.Explicitly
Add and implicitly refer to that explicit instruction and implicit instruction combine, indicates collectively whether network side side can send measurement RS, such as wake
Up signal use scrambling code A, and carry 1bit signaling be ' 1 ' when, indicate measurement RS send, as wake up
Signal use scrambling code B, and carry 1bit signaling be ' 0 ' when, indicate measurement RS do not send.
Measure the transmission location information of RS；Preferably, the transmission location information of instruction measurement RS further includes following manner: by
Network side is pre-configured with the transmission position of measurement RS, and is sent to UE；Alternatively, transmission position and the wake up of measurement RS
Signal has coupled relation, and coupled relation is pre-configured with by network side.Specifically, Wake up signal and measurement RS has
Coupled relation refers to a feature of two signals or multiple features have coupled relation, such as the time domain money of wake up signal
The measurement RS time-domain resource position that source is indicated with it have coupled relation, i.e., time interval between the two be it is fixed, this
It is prespecified or by network side configuration that time interval can be agreement.
Whether the measurement RS in one or more transmission windows sends；For example wake up signal indicates the wake up
First transmission window or whether the measurement RS in N number of transmission window sends later after signal.
Whether UE carries out signal measurement；Display, which refers to, carries signaling to indicate whether UE carries out in wake up signal
It measures, for example whether the signaling instruction UE in wake up signal signal comprising 1bit measures, signaling ' 1 ' indicates that UE is wanted
It measures, signaling ' 0 ' indicates UE without measurement.Implicit instruction, which refers to through the Signaling characteristics of wake up signal, to be indicated
Whether UE measures, and signal characteristic includes at least sequence, time-domain position, frequency domain position, scrambling code, the mapping mode etc. of signal,
Such as wake up signal using scrambling code A indicate UE to measure, wake up signal using scrambling code B indicate UE not into
Row measurement.Explicitly plus implicitly refer to that explicit instruction and implicit instruction combine, indicates collectively whether UE measures, such as wake
Up signal use scrambling code A, and carry 1bit signaling be ' 1 ' when, indicate UE to measure, as wake up
Signal use scrambling code B, and carry 1bit signaling be ' 0 ' when, indicate UE without measurement.
The type for the signal measurement that UE needs to carry out；For example the type measured is measured including at least RRM, RLM measurement and CSI
Measurement, wherein UE obtains the RSRP of corresponding measuring signal by RRM measurement, and at least one of RSRQ, SINR are as a result, to carry out
The assessment of cell switching；UE obtains the SINR of corresponding measuring signal by RLM measurement, to carry out IS/OOS assessment；UE passes through
CSI measurement obtains L1-RSRP, CQI, PMI, LI, RI etc., to obtain channel state information.Wake up signal indicates UE
Carry out the measurement of which of these three measurement types.
UE needs the measurement RS measured.For example network side is configured with N number of available measurement RS, Wake up signal instruction
Next UE measures M measurement RS in N number of measurement RS.
In step 503, the indicating mode of wake up signal specifically includes: explicit instruction and/or implicit instruction.
That is indicating mode includes at least explicit instruction, implicit instruction, display plus implicit indicating means.Explicit instruction refers to wake
The signaling that up signal is carried is indicated；Implicit instruction refers to that the signal characteristic of wake up signal is indicated；Signal is special
Sign includes at least: time-domain position, frequency domain position, sequence, scrambling mode, and/or mapping mode.
In step 503, it before the lateral UE of network sends wake up signal, can be handled as follows:
Network side is by wake up signal use sequence identical with SSS, and by wake up signal according to SSS's
Mapping mode is mapped on the running time-frequency resource different from SSS, wherein the wake up signal in different time-frequency domain resources is corresponding
Different UE UE groups；Alternatively, network side scrambles SSS sequence using different scrambler sequences, wake up signal sequence is generated
Column, are mapped in the time-domain resource of configuration according to the mapping mode of SSS；Alternatively, network side, which configures different sequences, generates parameter,
According to the generating mode of SSS sequence, generate wake up signal sequence, according to the mapping mode of SSS be mapped to configuration when
In the resource of domain, wherein different scrambler sequences or different sequences generate parameter and correspond to different UE UE groups.
In the process above, forbid the synchronization grid of the centralizing mapping of wake up signal sequence to NR agreement defined
On lattice SS raster.
In step 503, it before the lateral UE of network sends wake up signal, can also be handled as follows: network
Side is by wake up signal use sequence identical with CSI-RS, and by wake up signal according to the mapping of CSI-RS
Mode is mapped on the running time-frequency resource different from CSI-RS, and the wake up signal in different time-frequency domain resources corresponds to different
UE UE group；Alternatively, network side configures different CSI-RS parameters, CSI-RS parameter is included at least: time-domain position, frequency domain
Position, scrambling code ID etc. generate wake up signal sequence, according to CSI-RS sequence according to the generating mode of CSI-RS sequence
Mapping mode be mapped on running time-frequency resource, wherein CSI-RS parameter includes at least: time-domain position, frequency domain position, scrambling code ID,
Different CSI-RS parameters corresponds to different UE UE groups.
In addition, in step 503, the mode that the lateral UE of network sends wake up signal wake-up UE specifically includes: logical
It crosses wake up signal and whether sends and indicate whether to wake up UE；Alternatively, the signal by different wake up signal is special
Sign indicates whether to wake up UE；Alternatively, indicating whether to wake up UE by the signaling that wake up signal signal carries.Specifically,
Network side, which sends wake up signal, indicates that network side wakes up UE, when UE detects that network side has sent wake up
Signal starts the reception and transmission that carry out signal then UE is transferred to state of activation from sleep state；Network side is not sent
Wake up signal indicates that network side does not wake up UE, when UE detects that network side does not send wake up signal, then
UE is continuously maintained at sleep state.Or network side is sent when generating wake up signal sequence using parameter 1, indicates network
Side wakes up UE, when UE detects that the wake up signal that network side is sent is generated by parameter 1, then UE turns from sleep state
Enter state of activation, starts the reception and transmission that carry out signal；Network side, which is sent, generates wake up signal sequence using parameter 2
When, indicate network side do not wake up UE, when UE detect network side send wake up signal be generated by parameter 2, then
UE is continuously maintained at sleep state.
In step 503, before the lateral UE of network sends wake up signal, network side can configure wake up
Signal carries out frequency hopping on frequency domain, and frequency hopping range is whole system bandwidth or part system bandwidth.It can also be by wake up
The configuration parameter configuration of signal is configured to Radio Link Detection RLM in measurement object, or by wake up signal
Wake up signal is configured to channel state information CSI measurement by measurement.
As shown in figure 9, the processing of network side is further comprising the steps of in the embodiment of the present invention:
Step 1, the lateral UE of network sends the configuration of measurement RS.
Step 2, UE reports UE current state information to network side, and status information includes at least measurement result and the shifting of UE
Dynamic speed, what reporting schemes can be the period is also possible to event triggering.
Step 3, the lateral UE of network sends feedback information, and feedback information includes at least the configuration of measurement RS adjusted,
Or adjustment after UE measurement period.
Further, the method for the measurement period of network side adjustment measurement RS configuration or UE includes at least: according to UE's
Movement speed adjusts the sending cycle of measurement RS or the measurement period of UE, when the movement speed of UE is bigger, measurement RS's
Sending cycle is smaller, and the measurement period of UE is smaller.Specifically, when the movement speed of UE is less than threshold value V1, measure RS's
Sending cycle is adjusted to T or the measurement period of UE is adjusted to T；When the movement speed of UE is greater than threshold value V1 and is less than threshold value
When V2, the sending cycle for measuring RS is adjusted to T/2 or the measurement period of UE is adjusted to T/2；When the movement of UE is greater than threshold
When value V2, the sending cycle for measuring RS is adjusted to the measurement period of T/4 or UE as adjustment T/4.
Alternatively, the method for the measurement period of network side adjustment measurement RS configuration or UE includes at least: according to the measurement of UE
As a result the measurement knot of serving cell is included at least to adjust the sending cycle of measurement RS or the measurement period of UE, measurement result
The measurement result of fruit and/or neighbor cell.When the measurement result of serving cell is bigger, the sending cycle for measuring RS is bigger, UE's
Measurement period is bigger.When the measurement result of neighbor cell is bigger, the sending cycle for measuring RS is smaller, and the measurement period of UE is smaller.
When the value that the measurement result of serving cell subtracts the measurement result of neighbor cell is bigger, the sending cycle for measuring RS is bigger, UE's
Measurement period is bigger.Specifically, when the measurement result of UE is less than threshold value Q1, the sending cycle for measuring RS is adjusted to T, or
The measurement period of person UE is adjusted to T；When the measurement result of UE is greater than threshold value Q1 and is less than threshold value Q2, the hair of RS is measured
Sending period modulation is that the measurement period of 2T or UE is adjusted to 2T；When the measurement result of UE is greater than threshold value Q3, measure RS's
Sending cycle is adjusted to 4T or the measurement period of UE is adjusted to 4T.
Alternatively, the method for the measurement period of network side adjustment measurement RS configuration or UE includes at least: according to the measurement of UE
As a result the sending cycle of measurement RS is adjusted with the movement speed of UE or the measurement period of UE, measurement result include at least service
The measurement result of cell and/or the measurement result of neighbor cell.As the movement speed of UE becomes smaller, and the signal of serving cell
Quality becomes larger, then the period for measuring RS increases, and the measurement period of UE increases；As the movement speed of UE becomes smaller, and neighbours are small
The signal quality in area becomes smaller, then the period for measuring RS increases, and the measurement period of UE increases；As the movement speed of UE becomes smaller, and
And the measurement result of serving cell subtracts the value increase of the measurement result of neighbor cell, then the period for measuring RS increases, the survey of UE
Measure period increase；Or as the movement speed of UE becomes larger, and the signal quality of serving cell becomes smaller, then measures the period of RS
Reduce, the measurement period of UE reduces；As the movement speed of UE becomes larger, and the signal quality of neighbor cell becomes larger, then measures
The period of RS reduces, and the measurement period of UE reduces；As the movement speed of UE becomes larger, and the measurement result of serving cell subtracts
The value of the measurement result of neighbor cell reduces, then the period for measuring RS reduces, and the measurement period of UE reduces.
Further, the movement speed that event triggering refers specifically to UE increases to/or it is reduced to a certain threshold value, to trigger
Report event；Alternatively, the signal quality of serving cell increase to/or be reduced to a certain threshold value, to trigger report thing
Part；Alternatively, the signal quality of neighbor cell increase to/or be reduced to a certain threshold value, to trigger report event；Alternatively,
The value that the signal quality of serving cell subtracts the signal quality of neighbor cell increases to/or it is reduced to a certain threshold value, to touch
Event report is sent out.
WUS/WUP time-domain position is illustrated below.
Embodiment 1
The schematic diagram for sending WUS/WUP time-domain position is given in Figure 10.Position is sent for WUS/WUP time domain, it can be with
It is directly configured by RRC, or configures one group by RRC and combine by the one of configuration of DCI selection.Such as configuration WUS/
The deviant that the period of WUP, time domain originate, time domain length etc..Wherein, time domain length is optional, the time domain occupied for WUS/WUP
Symbolic number.Wherein in Figure 10 draw above provide be the period of WUS/WUP when configuration of territory.
Further, WUS/WUP may indicate that various states is perhaps notified such as to sleep for waking up or for entering
It sleeps.The different periods can configure for the WUS/WUP of different conditions conversion.As shown in figure following in Figure 10, WUS/WUP in figure
It can be used for carrying wake-up signal (black) or sleep signal (white oblique line) two states, then above two state can be configured
Two kinds of periods.
Upperly, energy saving signal may be used to indicate N kind state transition signals, configure M kind time domain position for the energy saving signal
Confidence ceases, wherein 1=< M≤N, it is preferred that M=1 or M=N.Time-domain position information includes at least one: the period, when
The deviant of domain starting, time domain length
In embodiments of the present invention, what WUS/WUP was indicated is power save mode signal or channel, not only indicates to wake up letter
Number, it can also indicate the signal of sleep signal or other energy saving states.
Further, WUS/WUP time-domain position is related with the initial position of open state ' on ' that DRX is configured, optionally, WUS/
The initial position of WUP is the initial position that DRX configures ' on ', or before the initial position ' on ' time-domain position (it is preferential, it is adjacent
Time-domain position).
Further, WUS/WUP time-domain position is related with the initial position of open state ' off ' that DRX is configured, optionally,
The initial position of WUS/WUP is the initial position that DRX configures ' off ', or the time-domain position before the initial position ' off ' is (preferential
, adjacent time-domain position).
Embodiment 2
The schematic diagram that measuring signal time-domain position is determined according to WUS/WUP time-domain position is given in Figure 11.Measuring signal
Detection be conducive to the states such as the current link-quality of user's quick obtaining, be conducive to correspond to user using metrical information
Adjustment.Therefore, the detection of quick start measuring signal is also required to when detecting WUS/WUP.Herein, it is preferred that WUS/WUP refers to
Be wake-up signal.Measuring signal refers mainly to herein, and CSI-RS, SSB etc. can be used for the signal measured.
Further, measuring signal position can be determined according to WUS/WUP time-domain position.As shown in Figure 11 draw above, work as base
It stands and WUS/WUP is configured and had sent on time-domain position n, then base station can send measuring signal on time-domain position n+k.Namely
It says, when user detects WUS/WUP on time-domain position n, then base station can detect measuring signal on time-domain position n+k.
Further, measuring signal position can be determined according to WUS/WUP time-domain position.As shown in figure following in Figure 11, when
Base station configures on time-domain position n and has sent WUS/WUP, then base station is believed using n+k as starting according to the measurement of base station configuration
Number period and start offset value offset reinitialize measuring signal send position.For example, start offset value offset is 1
When, then time-domain position n+k+1 can as start cycle be sent measuring signal by base station.
Further, above-mentioned time domain unit can be time-domain symbol or slot s lot or subframe subframe.
Embodiment 3
In the present embodiment, optionally, WUS/WUP time-domain position is determined according to measuring signal time-domain position.It is a kind of possible
The reason is that since user needs the corresponding measurement measuring signal, if user is in certain time domain interval without detection measurement
Signal, user can obtain WUS/WUP time-domain position and be detected according to the measuring signal period granularity of configuration.It is alternatively possible
It is that WUS/WUP itself can be used for measuring signal, therefore the time-domain position of WUS/WUP can be determined by measuring signal position.
Further, the WUS/WUP period is obtained by a kind of measuring signal period, the period be N times of the measuring signal period or
1/N, time domain initial position can add start offset value an offset or WUS/ on the measuring signal initial position
WUP time domain start offset value offset is determined by measuring signal time domain start offset value offset.Further, WUS/WUP time domain
Start offset value offset is equal to measuring signal time domain start offset value offset.It is possible, base station configure measuring signal when
Domain position, base station only sends the WUS/WUP in partly or completely measurement time-domain position at this time, and the subcycle of transmission is by base
It stands and configures or implicitly obtained by the period of measuring signal.Alternatively, the time-domain position of base station configuration WUS/WUP signal, at this time base
It stands and only sends the measuring signal in partly or completely WUS/WUP time-domain position, send the subcycle of measuring signal by base
It stands and configures or implicitly obtained by the period of WUS/WUP.
Further, the WUS/WUP period is obtained by the period combined calculation of a variety of measuring signals.The starting of WUS/WUP time domain is inclined
Shifting value offset is combined by a variety of measuring signal time domain start offset value offset to be determined.
Embodiment of the method two
According to an embodiment of the invention, additionally providing a kind of signal measurement method, Figure 12 is the another of the embodiment of the present invention
The process flow diagram of kind signal measurement method, as shown in figure 12, signal measurement method according to an embodiment of the present invention specifically includes
Following processing:
Step 1201, the UE that user equipment (UE) receives network side configuration is measured under state of activation and power save mode with reference to letter
The measurement period of number RS, alternatively, it is all to receive transmission of the measurement RS of network side configuration under the state of activation of UE and power save mode
Phase；Power save mode includes at least one of: half state of activation, sleep state.
Step 1202, UE receives the transmission window of the measurement RS of network side configuration；Transmission window constantly repeats in the time domain,
UE carries out signal measurement in transmission window.
Step 1202 specifically includes: UE receives transmission window, obtains the configuration parameter of transmission window, wherein configuration parameter
It includes at least: window period, window bias and window duration.
Step 1203, UE receives wake-up signal wake up signal, and according to measurement period, sending cycle or biography
Defeated window reception measures RS, carries out signal measurement.
Step 1203 specifically includes following processing:
Step 12031, UE receives the wake up signal that network side is sent, and the instruction according to wake up signal is true
It is fixed whether to be converted to state of activation, and/or UE metrical information is obtained according to the instruction of wake up signal；Wherein, wake up
The indicating mode of signal includes: explicit instruction and/or implicit instruction.The UE metrical information obtained according to wake up signal
Including at least one of:
The transmission situation of measurement RS after the wake up signal；
Measure the transmission location information of RS；Preferably, believe the transmission position that measurement RS can also be obtained according to following manner
Breath: according to the transmission location information for sending position acquisition measurement RS of the preconfigured measurement RS of network side；Alternatively, according to acquisition
The fitting relations for sending position and wake up signal of measurement RS obtain the transmission location information of measurement RS.
Whether the measurement RS in one or more transmission windows sends；
Whether UE carries out signal measurement；
The type for the signal measurement that UE needs to carry out；
UE needs the measurement RS measured.
In step 12031, determine whether that being converted to state of activation specifically includes according to the instruction of wake up signal:
Determine whether to be converted to state of activation by whether receiving wake up signal；Alternatively,
Determine whether to be converted to state of activation according to the sequence signature of different wake up signal, alternatively,
The signaling instruction carried according to wake up signal signal determines whether to be converted to state of activation.
Step 12032, UE is in transmission window, receives the measurement RS that network side is sent, and using measurement period as the period into
Row signal measurement, or in transmission window, measure the measurement RS sent in sending cycle.
Step 12032 specifically includes:
According to the configuration parameter of the wake up signal in measurement object, alternatively, according to network side by wake up
Signal is configured to Radio Link Detection RLM measurement or wake up signal is configured to channel state information CSI survey
Amount carries out signal measurement to wake up signal；
In transmission window, the measurement RS that network side is sent is received, the measurement of RS is measured using measurement period as the period,
Or in transmission window, the measurement RS sent in sending cycle is measured, wherein measurement RS includes: measurement SSS and measurement CSI-
RS；
When wake up signal is similar to secondary synchronization signal SSS, by the measurement result and SSS of wake up signal
Measurement result be filtered together, when network side has sent the different synchronized broadcast block SSB of multiple marks, measurement result is done
The wake up signal and SSS of filtering have quasi- co-sited QCL relationship, wherein QCL relationship is arranged by network side；
When wake up signal is similar to channel state information reference signals CSI-RS, by wake up signal's
Measurement result is filtered together with the measurement result of CSI-RS, when network side has sent the different CSI- of multiple CSI-RS ID
When RS, measurement result, which is the wake up signal filtered and CSI-RS, has QCL relationship, wherein QCL relationship is set by network side
It sets.
Wherein, the measurement result of wake up signal is filtered specific packet together with the measurement result of measurement RS
Include: the measurement result of measurement result and/or measurement RS to wake up signal is adjusted, by measurement result adjusted
It is filtered together with the measurement result of measurement RS or the measurement result of wake up signal.Specifically, to wake up
The measurement result of signal and/or the measurement result for measuring RS, which are adjusted, to be specifically included: being advised according to new wireless technology NR agreement
Fixed synchronization/step-out IS/OOS assessment parameter respectively obtains wake up signal and measures SINR and the PDCCH BLER's of RS
Corresponding relationship, the SINR value of the wake up signal of corresponding identical PDCCH BLER value and the SINR value of measurement RS have pair
Should be related to, that is to say, that the SINR value of wake up signal and the SINR value of measurement RS be it is of equal value, will according to equivalence relation
The measurement result of wake up signal is adjusted to the measurement result of corresponding measurement RS, or the measurement result tune that will measure RS
The whole measurement result for wake up signal.
In embodiments of the present invention, the parameter and step being described in detail in embodiment of the method one are herein no longer
It repeats.
As shown in figure 13, UE according to oneself state from the measurement period of main modulation RS, whole process the following steps are included:
Step 1, the configuration of RS and the configuration of measurement period adjusting parameter are sent to UE by network side, wherein measurement period tune
Whole parameter configuration includes at least UE movement speed threshold value, measurement result threshold value and corresponding measurement period.Possibly, it measures
Period modulation parameter can be pre-specified by agreement.
Step 2, UE adjusts measurement period according to oneself state.
Optionally, measurement period is fed back to network side by UE, and network side adjusts the sending cycle of RS.
Installation practice one
The embodiment of the invention provides a kind of signal measurement device, Figure 14 is that a kind of signal measurement of the embodiment of the present invention is set
Standby schematic diagram, as shown in figure 14, comprising: memory 1410, processor 1420 and be stored on memory 1410 and can locate
The computer program run on reason device 1420, the step of implementation method embodiment one when computer program is executed by processor 1420
Suddenly.
For the implementation process of above-mentioned steps, reference can be made to embodiment of the method one, this embodiment is not repeated.
Installation practice two
The embodiment of the invention also provides a kind of signal measurement device, Figure 15 is a kind of signal measurement of the embodiment of the present invention
The schematic diagram of equipment, as shown in figure 15, comprising: memory 1510, processor 1520 and be stored on memory 1510 and can be
The computer program run on processor 1520, the step of implementation method embodiment two when computer program is executed by processor 1520
Suddenly.
For the implementation process of above-mentioned steps, reference can be made to embodiment of the method two, this embodiment is not repeated.
Computer readable storage medium embodiment
According to embodiments of the present invention, a kind of computer readable storage medium is provided, is deposited on computer readable storage medium
The realization program of information transmission is contained, the method and step such as embodiment of the method one is realized when program is executed by processor 1420, or
Person realizes the method and step such as embodiment of the method two when program is executed by processor 1520.
The present embodiment computer readable storage medium includes but is not limited to are as follows: ROM, RAM, disk or CD etc..
In conclusion using the technical solution of the embodiment of the present invention, by configuring the measurement period of measurement RS or sending week
Phase and transmission window, or using the transmission and measurement of wake up signal instruction measurement RS, solve in the prior art
The problem of power consumption brought by a large amount of signal measurement increases in wireless communication procedure can reduce UE measurement complexity, lower
UE measures power consumption, the power consumption for reducing base station side, reduces resource overhead.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (30)
1. a kind of signal measurement method characterized by comprising
Network side configures the measurement period of user equipment (UE) measuring reference signals RS under state of activation and power save mode, alternatively,
Sending cycle of the configuration measurement RS under the state of activation of UE and power save mode；
The transmission window of network side configuration measurement RS；
The measurement period of configuration or sending cycle and transmission window are sent to UE by network side, send wake-up signal to UE
Wake up signal, and measurement RS is sent to UE according to sending cycle, and/or transmission window.
2. the method as described in claim 1, which is characterized in that the power save mode includes at least one of: half activation shape
State, sleep state；
Network side configures the measurement period of user equipment (UE) measuring reference signals RS under state of activation and power save mode, alternatively,
Sending cycle of the configuration measurement RS under the state of activation of UE and power save mode specifically includes:
The measurement period of UE in active state, under half state of activation, under sleep state is respectively configured in the network side；Alternatively,
The network side configuration UE measures the measurement period of RS, and the measurement period based on configuration in one of the states, according to
Predefined conversion rule obtains the measurement period of measurement RS of the UE under other two states；Alternatively,
Sending cycle of the network side configuration measurement RS under a kind of state of UE, and the sending cycle based on configuration, root
According to predefined conversion rule, sending cycle of the measurement RS under other two states of UE is obtained.
3. the method as described in claim 1, which is characterized in that the predefined conversion rule is one of the following: by network side
It is pre-configured with, agreement is prespecified, discontinuous reception DRX period and/or wake-up signal wake up with network side configuration
The signal period has coupled relation.
4. the method as described in claim 1, which is characterized in that the transmission window constantly repeats in the time domain, and network side exists
Transmission measurement RS in transmission window.
5. the method as described in claim 1, which is characterized in that the transmission window of the measurement RS of the network side configuration UE is specific
Include:
The configuration parameter of the transmission window of the measurement RS of network side configuration UE includes at least: window period, window bias,
And window duration.
6. the method as described in claim 1, which is characterized in that the lateral UE of network sends wake-up signal wake up signal,
And measurement RS is sent to UE according to sending cycle, and/or transmission window and is specifically included:
The lateral UE of network sends wake up signal, wakes up UE, and/or instruction UE metrical information；
Network side sends measurement RS to UE in transmission window, according to the configuration of network side, wherein the configuration packet of the network side
It includes: sending cycle.
7. method as claimed in claim 6, the UE metrical information of wake up signal instruction specifically include with down toward
It is one of few:
The transmission situation of measurement RS after the wake up signal；
Measure the transmission location information of RS；
Whether the measurement RS in one or more transmission windows sends；
Whether UE carries out signal measurement；
The type for the signal measurement that UE needs to carry out；
UE needs the measurement RS measured.
8. the method for claim 7, which is characterized in that the transmission location information of instruction measurement RS further includes with lower section
Formula:
It is pre-configured with the transmission position of measurement RS by network side, and is sent to UE；Alternatively,
The transmission position and wake up signal for measuring RS have coupled relation, and the coupled relation is matched in advance by network side
It sets.
9. method according to claim 6 or 7, which is characterized in that the indicating mode of the wake up signal specifically wraps
Include: explicit instruction and/or implicit instruction, the signaling that the explicit instruction refers to that wake up signal is carried are indicated；It is described
Implicit instruction refers to that the signal characteristic of wake up signal is indicated；The signal characteristic includes at least: time-domain position, frequency domain
Position, sequence, scrambling mode, and/or mapping mode.
10. method as claimed in claim 6, which is characterized in that before the lateral UE of network sends wake up signal,
The method further includes:
The network side is by wake up signal use sequence identical with SSS, and by wake up signal according to SSS's
Mapping mode is mapped on the running time-frequency resource different from SSS, wherein the wake up signal in different time-frequency domain resources is corresponding
Different UE UE groups；Alternatively,
The network side scrambles SSS sequence using different scrambler sequences, wake up signal sequence is generated, according to SSS's
Mapping mode is mapped in the time-domain resource of configuration；Alternatively,
The network side configures different sequences and generates parameter, according to the generating mode of SSS sequence, generates wake up signal
Sequence is mapped in the time-domain resource of configuration according to the mapping mode of SSS, wherein different scrambler sequences or different sequences
Column-generation parameter corresponds to different UE UE groups.
11. method as claimed in claim 10, which is characterized in that the lateral UE of the network send wake up signal it
Before, the method also includes:
Forbid on the synchronization grid SS raster by the centralizing mapping of wake up signal sequence to NR agreement defined.
12. method as claimed in claim 6, which is characterized in that before the lateral UE of network sends wake up signal,
The method further includes:
The network side by wake up signal use sequence identical with CSI-RS, and by wake up signal according to
The mapping mode of CSI-RS is mapped on the running time-frequency resource different from CSI-RS, the wake up in different time-frequency domain resources
Signal corresponds to different UE UE groups；Alternatively,
The network side configures different CSI-RS parameters, according to the generating mode of CSI-RS sequence, generates wake up
Signal sequence is mapped on running time-frequency resource according to the mapping mode of CSI-RS sequence, wherein CSI-RS parameter includes at least:
Time-domain position, frequency domain position, scrambling code ID, different CSI-RS parameters correspond to different UE UE groups.
13. method as claimed in claim 6, which is characterized in that the lateral UE of network sends wake up signal and wakes up
The mode of UE specifically includes:
Whether sent by wake up signal and indicates whether to wake up UE；Alternatively,
Indicate whether to wake up UE by the signal characteristic of different wake up signal；Alternatively,
Indicate whether to wake up UE by the signaling that wake up signal signal carries.
14. method as claimed in claim 6, which is characterized in that before the lateral UE of network sends wake up signal,
The method further includes:
The network side configuration wake up signal carries out frequency hopping on frequency domain, and frequency hopping range is whole system bandwidth or portion
Subsystem bandwidth.
15. method as claimed in claim 6, which is characterized in that before the lateral UE of network sends wake up signal,
The method further includes:
The configuration parameter of wake up signal is configured and is configured to nothing in measurement object, or by wake up signal
Wake up signal is configured to channel state information CSI measurement by wired link detection RLM measurement.
16. a kind of signal measurement method characterized by comprising
User equipment (UE) receives the measurement week of UE measuring reference signals RS under state of activation and power save mode of network side configuration
Phase, alternatively, receiving sending cycle of the measurement RS of network side configuration under the state of activation of UE and power save mode；
UE receives the transmission window of the measurement RS of network side configuration；
UE receives wake-up signal wake up signal, and is received and measured according to measurement period, sending cycle or transmission window
RS carries out signal measurement.
17. the method described in claim 16, which is characterized in that the power save mode includes at least one of: half activates
State, sleep state.
18. the method described in claim 16, which is characterized in that the transmission window constantly repeats in the time domain, and UE is being passed
Measurement RS is received in defeated window, and is measured.
19. the method described in claim 16, which is characterized in that UE receives the transmission window of the measurement RS of the UE of network side configuration
Mouth specifically includes:
UE receives the transmission window, obtains the configuration parameter of the transmission window, wherein the configuration parameter includes at least:
Window period, window bias and window duration.
20. the method described in claim 16, which is characterized in that UE reception wake-up signal wake up signal, and according to
Measurement period, sending cycle or transmission window receive measurement RS, carry out signal measurement and specifically include:
UE receives the wake up signal that network side is sent, and determines whether to convert according to the instruction of the wake up signal
For state of activation, and/or UE metrical information obtained according to the instruction of wake up signal；
UE receives the measurement RS that network side is sent in transmission window, and carries out signal measurement by the period of the measurement period,
Or in transmission window, the measurement RS sent in the sending cycle is measured.
21. method as claimed in claim 20, which is characterized in that it is specific to obtain UE metrical information according to wake up signal
Include:
Include at least one of according to the UE metrical information that wake up signal is obtained:
The transmission situation of measurement RS after the wake up signal；
Measure the transmission location information of RS；
Whether the measurement RS in one or more transmission windows sends；
Whether UE carries out signal measurement；
The type for the signal measurement that UE needs to carry out；
UE needs the measurement RS measured.
22. method as claimed in claim 21, which is characterized in that the method further includes:
The transmission location information of measurement RS is obtained according to following manner:
According to the transmission location information for sending position acquisition measurement RS of the preconfigured measurement RS of network side；Alternatively,
According to the transmission position for sending position and the fitting relations acquisition measurement RS of wake up signal of the measurement RS of acquisition
Information.
23. method as claimed in claim 20, which is characterized in that the indicating mode of wake up signal includes: explicit finger
Show and/or implicit instruction, the signaling that the explicit instruction refers to that wake up signal is carried are indicated；The implicit instruction refers to
The signal characteristic of wake up signal is indicated；The signal characteristic includes at least: time-domain position, frequency domain position, sequence,
Scrambling mode, and/or mapping mode.
24. method as claimed in claim 20, which is characterized in that determined whether according to the instruction of the wake up signal
State of activation is converted to specifically include:
Determine whether to be converted to state of activation by whether receiving wake up signal；Alternatively,
Determine whether to be converted to state of activation according to the signal characteristic of different wake up signal, alternatively,
The signaling instruction carried according to wake up signal signal determines whether to be converted to state of activation.
25. method as claimed in claim 20, which is characterized in that UE receives the measurement that network side is sent in transmission window
RS, and signal measurement is carried out by the period of the measurement period, or in transmission window, measure and send in the sending cycle
Measurement RS specifically include:
According to the configuration parameter of the wake up signal in measurement object, alternatively, according to network side by wake up signal
It is configured to Radio Link Detection RLM measurement or wake up signal is configured to channel state information CSI measurement, it is right
Wake up signal carries out signal measurement；
In transmission window, the measurement RS that network side is sent is received, the measurement of RS is measured using the measurement period as the period,
Or in transmission window, measure the measurement RS sent in the sending cycle, wherein the measurement RS include: measurement SSS and
Measure CSI-RS；
When wake up signal sequence is related to secondary synchronization signal SSS sequence, by the measurement result of wake up signal
It is filtered together with the measurement result of SSS, when network side has sent the different synchronized broadcast block SSB of multiple marks, filtering
The measurement result of wake up signal afterwards and the measurement result of SSS have quasi- co-sited QCL relationship, wherein QCL relationship is by net
The setting of network side；
When wake up signal sequence is related to channel state information reference signals CSI-RS sequence, by wake up
The measurement result of signal is filtered together with the measurement result of CSI-RS, when network side has sent multiple CSI-RS ID not
With CSI-RS when, the measurement result of the measurement result of filtered wake up signal and CSI-RS have QCL relationship,
In, QCL relationship is arranged by network side.
26. method as claimed in claim 25, which is characterized in that by the measurement result of wake up signal and measure RS's
Measurement result is filtered specifically includes together:
The measurement result of measurement result and/or measurement RS to wake up signal is adjusted, and measurement adjusted is tied
Fruit is filtered together with the measurement result of measurement RS or the measurement result of wake up signal.
27. method as claimed in claim 26, which is characterized in that the measurement result and/or measurement of wake up signal
The measurement result of RS, which is adjusted, to be specifically included:
According to synchronization/step-out IS/OOS as defined in new wireless technology NR agreement assess parameter respectively obtain wake up signal and
The corresponding relationship of SINR and the PDCCH BLER of RS is measured, the wake up signal's of corresponding identical PDCCH BLER value
SINR value and the SINR value of measurement RS have corresponding relationship, that is, equivalence relation, according to the equivalence relation by wake up signal
Measurement result be adjusted to the measurement result of corresponding measurement RS, or the measurement result for measuring RS is adjusted to wake up
The measurement result of signal.
28. a kind of signal measurement device characterized by comprising memory, processor and be stored on the memory and can
The computer program run on the processor realizes such as claim when the computer program is executed by the processor
Described in any one of 1 to 15 the step of signal measurement method.
29. a kind of signal measurement device characterized by comprising memory, processor and be stored on the memory and can
The computer program run on the processor realizes such as claim when the computer program is executed by the processor
Described in any one of 16 to 27 the step of signal measurement method.
30. a kind of computer readable storage medium, which is characterized in that be stored with information biography on the computer readable storage medium
The realization program passed realizes the signal measurement as described in any one of claims 1 to 15 when described program is executed by processor
The step of method, alternatively, realizing the signal as described in any one of claim 16 to 27 when described program is executed by processor
The step of measurement method.
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| CN116709370A (en) * | 2022-10-27 | 2023-09-05 | 荣耀终端有限公司 | Filtering coefficient adjustment method and device and user equipment |
| WO2023230970A1 (en) * | 2022-06-01 | 2023-12-07 | 北京小米移动软件有限公司 | Signal measurement method and apparatus, and communication device and storage medium |
| WO2024046417A1 (en) * | 2022-08-31 | 2024-03-07 | 中兴通讯股份有限公司 | Mode determination method, device, and storage medium |
| EP4236533A4 (en) * | 2020-10-23 | 2024-04-10 | Datang mobile communications equipment co ltd | Signal processing method and apparatus |
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