CN108112030A - The triggering method and device of information reporting, the selection method of signal and device - Google Patents
The triggering method and device of information reporting, the selection method of signal and device Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The present invention provides the triggering methods and device, the selection method of signal and device of a kind of information reporting, pass through the present invention, first communication node sends the first information to the second communication node, the first information is used to recommend the configuration of quality threshold, quality threshold judges whether to need to trigger reporting for the second information for the first communication node, second information is used to indicate downlink transfer information, solves the technical issues of link failure related procedure that triggered protocol high level is unable in correlation technique.
Description
Technical field
The present invention relates to the communications field, the choosings of triggering method and device, signal in particular to a kind of information reporting
Selection method and device.
Background technology
In a wireless communication system, base station, can using narrower multi-beam transmission using the beam forming ability of more antennas
Effectively promote efficiency of transmission, thus following wireless communication development trend will be using multiple narrow beams by it is small divide into it is multiple more
Dynamic virtual sectors (virtual vectors) is added to provide various services to user.The service range of each wave beam can be with
It is flexibly adjusted using wave beam weight.
But using narrow beam transmission can mobile and beam link obstruction can be more sensitive to user (UE), especially exist
In high frequency, choking phenomenon often causes link failure than more serious.Therefore when wireless channel because above-mentioned reason generates channel and becomes
During change, communication system is needed to be rapidly performed by beam link switching and recovered, the user experience that could be provided.
Using the communication system of multi-beam as shown in Figure 1, base station can utilize radio frequency or base band precoding technique, in channel spy
Multiple wave beams (corresponding to multiple virtual sectors) for having directionality are formed in the 3d space of sign space or reality, from synchronizing signal
Start, base station using wave beam mode with regard to being sent, as shown in Figure 2.There may be multiple SS wave beams, each SS in one cell
Wave beam can use the accurate multiple CSI-RS of position (QCL) relationship altogether (pilot tone of estimation channel status) wave beam, and characterizing it has
Approximate beam position.
CSI-RS is generally using narrow beam, and SS is also to be sent using narrow beam, but the beam angle ordinary circumstance of SS is opposite
It or can be slightly wider for CSI-RS.The corresponding precoding weights of optimal CSI-RS wave beams or SS ripples may be employed in base station
The corresponding precoding weights of beam are as control or the reference weights of data transmission.But premise is able to obtain optimum beam letter
Breath.The step of most basic flow, includes：
Step S11, base station send the beam reference signal (SS or CSI-RS) of different directions, and by the configuration of reference signal
Information notifies receiving terminal；
Step S12, terminal measure the quality of reception of these beam reference signals, and therefrom select quality preferably with reference to letter
Number, its corresponding indication information is fed back to base station；
Step S13, the corresponding precoding of these reference signals that base station using terminal reports are transmitted data.
In the above-mentioned technical solutions, there are following quality problems for wave beam：
After base station obtains beam information and CSI information, downlink transfer can be used it for.But as working frequency is more next
Higher, the number of antennas that can be disposed is more and more, and in order to tackle the increase of high-frequency path loss, the wave beam used can be increasingly
It is narrow.Control channel and data channel etc. can be all transmitted using wave beam.Although there is very high transmission to imitate using multi-beam transmission
Rate, but transmission robustness (robustness) is not fine.Main reasons is that since wave beam is relatively narrow, often because going out
Existing terminal is mobile, handheld terminal rotates, propagation path is blocked and the quality of served beams is caused to be decreased obviously, and causing cannot be normal
Communication.
Since in multi-beam communication system, the transmission of control channel is also required to carry out using SS wave beams or CSI-RS wave beams
Transmission when there is beam failure, if base station side can not quickly know this case, can not just send downlink control letter
Order, downstream transmission can not all initiate, and cause the paralysis of entire communication link, there is presently no the chains for being capable of triggered protocol high level
Failure related procedure in road concurrently plays the technical solution accessed again.
It the technical issues of for the link failure related procedure that triggered protocol high level is unable in correlation technique, not yet carries at present
Go out effective solution.
The content of the invention
An embodiment of the present invention provides the triggering method and device, the selection method of signal and device of a kind of information reporting,
The technical issues of at least to solve to be unable to the link failure related procedure of triggered protocol high level in correlation technique.
According to one embodiment of present invention, a kind of triggering method of information reporting is provided, including：Terminal is on base station
The first information is reported, the first information is used to recommend the configuration of quality threshold；Quality threshold judges whether to need triggering for terminal
Two information report, and the second information is used to indicate downlink transfer information.
According to one embodiment of present invention, a kind of triggering method of information reporting is provided, including：First communication node
Determine the first thresholding and the second thresholding of quality threshold, wherein, the first thresholding is more than the second thresholding；First communication node measures quilt
The mass value of the reference signal of monitoring；In the case where mass value is more than the second thresholding and is less than the first thresholding, the first communication section
Whether point fails according to the wave beam that additional conditions judge to carry reference signal, wherein, in the case where wave beam fails,
First communication node triggers reporting for the second information.
According to one embodiment of present invention, a kind of triggering method of information reporting is provided, including：First communication node
Obtain polytype quality threshold of the second communication node configuration；First communication node is sentenced according to polytype quality threshold
It is disconnected whether to need to trigger reporting for the second information, wherein, the second information is used to indicate downlink transfer information.
According to one embodiment of present invention, a kind of selection method of signal is provided, including：First communication node and
Two communication nodes arrange a variety of failure types of wave beam；First communication node is according to a variety of failure types to being used for beam selection
Reference signal resource is configured；First communication node is measured and selected based on reference signal resource.
According to one embodiment of present invention, a kind of sending method of signal is provided, including：Second communication node obtains
Failure type or reference signal the activation solicited message of wave beam；Second communication node please according to failure type or reference signal activation
Information is sought to determine to need the reference signal triggered；Second communication node sends the reference signal of triggering.
According to one embodiment of present invention, a kind of report method of information is provided, including：Determine wave beam to be feedback
Or the indication information of reference signal；Obtain the position for reporting resource of indication information.
According to one embodiment of present invention, a kind of detection method of channel is provided, including：First communication node reports
The indication information of the wave beam of recommendation；Time-domain transmission resource and/or frequency-domain transmission resource are divided into multiple areas by the first communication node
Domain；First communication node is configured according to the corresponding control channel of Rule multiple regions of agreement；First communication node according to
Control channel configuration detection control channel.
According to another embodiment of the invention, a kind of trigger device of information reporting is provided, including：Declaration form on first
Member, for reporting the first information to the second communication node, wherein：The first information is used to recommend the configuration of quality threshold；Quality gate
It limits the use of and judges whether to need to trigger reporting for the second information in the first communication node, the second information is used to indicate downlink transfer letter
Breath.
According to another embodiment of the invention, a kind of trigger device of information reporting is provided, including：First determines list
Member, for determining the first thresholding of quality threshold and the second thresholding, wherein, the first thresholding is more than the second thresholding；Measuring unit is used
In the mass value of the monitored reference signal of measurement；First judging unit, for being more than the second thresholding and less than the in mass value
In the case of one thresholding, whether failed according to the wave beam that additional conditions judge to carry reference signal, wherein, occur in wave beam
In the case of failure, the first communication node triggers reporting for the second information.
According to another embodiment of the invention, a kind of trigger device of information reporting is provided, including：First obtains list
Member, for obtaining polytype quality threshold of the second communication node configuration；Second judgment unit, for according to polytype
Quality threshold judge whether to need to trigger reporting for the second information, wherein, the second information is used to indicate downlink transfer information.
According to another embodiment of the invention, a kind of selection device of signal is provided, including：Arrange unit, be used for
With a variety of failure types of the second communication node agreement wave beam；Dispensing unit, for according to a variety of failure types to being used for wave beam
The reference signal resource of selection is configured；Selecting unit is measured and selected for being based on reference signal resource.
According to another embodiment of the invention, a kind of sending device of signal is provided, including：Second acquisition unit,
For obtaining the failure type of wave beam or reference signal activation solicited message；Second determination unit, for according to failure type or
Reference signal activates solicited message to determine to need the reference signal triggered；Transmitting element, reference signal used to send triggers.
According to another embodiment of the invention, a kind of reporting device of information is provided, including：3rd determination unit,
For determining the indication information of wave beam to be feedback or reference signal；3rd acquiring unit, for obtaining reporting for indication information
The position of resource.
According to another embodiment of the invention, a kind of detection device of channel is provided, including：3rd reporting unit,
For reporting the indication information of the wave beam of recommendation；Division unit, for time-domain transmission resource and/or frequency-domain transmission resource to be divided
For multiple regions；4th acquiring unit, for the corresponding control channel configuration of Rule multiple regions according to agreement；Detection
Unit, for configuring detection control channel according to control channel.
According to still another embodiment of the invention, a kind of storage medium is additionally provided, storage medium includes the program of storage,
Wherein, the method for performing any of the above-described when program is run.
According to still another embodiment of the invention, a kind of processor is additionally provided, processor is used for operation program, wherein,
The method that any of the above-described is performed when program is run.
By the present invention, the first communication node sends the first information to the second communication node, and the first information is used to recommend matter
The configuration of thresholding is measured, quality threshold judges whether to need to trigger reporting for the second information, the second information for the first communication node
Downlink transfer information is used to indicate, the technology for solving the link failure related procedure that triggered protocol high level is unable in correlation technique
Problem realizes the function of the link failure related procedure of triggered protocol high level.
Description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description does not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of schematic diagram of the communication system of optional multi-beam in correlation technique；
Fig. 2 is a kind of schematic diagram of optional multi-beam in correlation technique；
Fig. 3 is a kind of hardware block diagram of the mobile terminal of the triggering method of information reporting of the embodiment of the present invention；
Fig. 4 is the flow chart of the triggering method of information reporting according to embodiments of the present invention；
Fig. 5 is a kind of schematic diagram of optional thresholding according to embodiments of the present invention；
Fig. 6 is a kind of schematic diagram of optional thresholding according to embodiments of the present invention；
Fig. 7 is a kind of schematic diagram of optional reference signal resource set according to embodiments of the present invention；
Fig. 8 is the structure diagram of the trigger device device of information reporting according to embodiments of the present invention.
Specific embodiment
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.
Simplicity of explanation is carried out to the technical term that the application refers to below：
QCL, Quasi-co-location, reference signal.
PDCCH, Physical downlink control channel, Physical Downlink Control Channel.
DCI, English full name are Downlink control signaling, are carried by downlink physical control channel PDCCH,
ENB is sent to the Downlink Control Information of UE, including uplink and downlink resource allocation, HARQ information, Power Control lamp.
CSI-RS, English full name be Channel state information reference signal, channel status
Information reference symbol.
PUCCH, English full name be Physical uplink control channel, Physical Uplink Control Channel.
PRACH, English full name be Physical random access channel, Physical Random Access Channel.
SS, English full name be Synchronization signal, synchronizing signal.
SINR, English full name are signal to interference plus noise ratio, and signal adds with interference makes an uproar
Acoustic ratio.
RSRP, English full name be Reference signal receiving power, Reference Signal Received Power.
Embodiment 1
The embodiment of the method that the embodiment of the present application one is provided can be in mobile terminal, terminal or similar fortune
It calculates in device (such as user equipment and base station) and performs.Exemplified by running on mobile terminals, Fig. 3 is one kind of the embodiment of the present invention
The hardware block diagram of the mobile terminal of the triggering method of information reporting.As shown in figure 3, mobile terminal 30 can include one or
(processor 302 can include but is not limited to Micro-processor MCV or may be programmed patrol multiple (one is only shown in Fig. 3) processors 302
The processing unit of volume device FPGA etc.), for storing the memory 304 of data and the transmitting device for communication function
306.It will appreciated by the skilled person that structure shown in Fig. 3 is only to illustrate, not to the knot of above-mentioned electronic device
It is configured to limit.For example, mobile terminal 30 may also include more either less components than shown in Fig. 3 or have and Fig. 3
Shown different configuration.
Memory 304 can be used for the software program and module of storage application software, such as the information in the embodiment of the present invention
Corresponding program instruction/the module of triggering method reported, processor 302 are stored in the software journey in memory 304 by operation
Sequence and module so as to perform various functions application and data processing, that is, realize above-mentioned method.Memory 304 may include
High speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory or its
His non-volatile solid state memory.In some instances, memory 304 can further comprise remotely setting compared with processor 302
The memory put, these remote memories can pass through network connection to mobile terminal 30.The example of above-mentioned network is included but not
It is limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Transmitting device 306 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of mobile terminal 30 provide.In an example, transmitting device 306 includes a Network adaptation
Device (Network Interface Controller, NIC), can be connected by base station with other network equipments so as to it is mutual
Networking is communicated.In an example, transmitting device 306 can be radio frequency (Radio Frequency, RF) module, use
In wirelessly being communicated with internet.
Applicants have recognized that when wireless channel because when previous reasons generate channel variation, communication system needs quick
Beam link switching and recovery, the user experience that could be provided are provided.Therefore the wave beam recovery technology of the application can be introduced.Ripple
Beam recovery technology mainly includes following steps：
Step S21, wave beam monitoring mainly carry out beam failure (beam failure) and judge；
Step S22, beam selection select new wave beam for rebuilding transmission link；
Step S23, information reporting report wave beam to recover relevant information, such as terminal indication information, wave beam indication information；
Step S24, DCI detection, DCI is detected in the control channel of newly-established link.
In the wave beam recovery technology of the application, the technical solution provided mainly solves asking for following several aspects
Topic：
(1) technical problem 1：Beam failure how is carried out in wave beam monitoring to judge to avoid judging by accident；
(2) technical problem 2：How candidate reference signals resource (namely pilot resources) is determined in beam selection to improve money
Source utilization rate；
(3) technical problem 3：How terminal, which reports the relevant information of wave beam recovery that could preferably adapt to various wave beams, is asked
Topic；
(4) technical problem 4, how terminal, which detects control channel, could more accurately carry out wave beam recovery.
How the application that makes introductions all round below solves the problem above-mentioned.
(1) for above-mentioned technical problem 1
The judgement of beam failure can significantly influence wave beam and recover the probability initiated, and too small triggering probability easily influences ripple
Beam restorability, and excessive triggering probability can then cause unnecessary wave beam to recover, some wastings of resources and transmission is caused to imitate
The reduction of rate.There is no specific prioritization schemes for correlation technique.The application can be to judge wave beam by a simple thresholding
No failure.
Terminal measures beam quality information, if beam quality is higher than the thresholding, is judged as that wave beam does not fail, without upper
Breath is notified to base station, if beam quality is less than the thresholding, is being judged as beam failure, it is necessary to carry out wave beam recovery.This side
Formula faces the problem of accuracy, because the influence that measurement result is often interfered, can also face the statistics of reference signal not
Fully influence.And the quality of beam reference signal can not completely reflect the quality of control or data channel transmission.It is based on
This, the application also proposed following some schemes to improve the accuracy of beam failure judgement.
Subsequently using the first communication node as terminal (the first communication node can also be remaining user terminal, mobile terminal),
Second communication node is that the application is described in detail exemplified by base station (the second communication node can also be the equipment for being capable of providing user service)
Embodiment.
(1) scheme one
A kind of triggering method for the information reporting for running on above-mentioned mobile terminal is provided in the present embodiment, and Fig. 4 is root
According to the flow chart of the triggering method of the information reporting of the embodiment of the present invention, as shown in figure 4, the flow includes the following steps：
Step S402, terminal obtain the first information, and the first information is used to recommending the configuration of quality threshold, and (recommendation herein is
Refer to：Configuration of the first information to base station instruction quality threshold, is independently confirmed whether to use by base station), quality threshold is used for terminal
Judge whether to need to trigger reporting for the second information, the second information is used to indicate downlink transfer information.
Step S404, terminal report the first information to base station.
By above-mentioned steps, terminal sends the first information to base station, and the first information is used to recommend the configuration of quality threshold, matter
Amount thresholding judges whether to need to trigger reporting for the second information for terminal, and the second information is used to indicate downlink transfer information, solution
The technical issues of link failure related procedure of triggered protocol high level is unable in correlation technique of having determined realizes triggered protocol high level
Link failure related procedure function.
Optionally, the executive agent of above-mentioned steps can be terminal etc., but not limited to this.
Optionally, the downlink transfer information of the second information instruction includes at least one of：Terminal terminal iidentification (namely
Node identification) indication information, the indication information of reference signal, the indication information of wave beam, wave beam recover solicited message, reference
Solicited message, the indication information of beam quality of signal transmission.
Optionally, can by the direct configured threshold value in base station, but due to consideration that the receiver ability of each UE is different, for
Identical RSRP or SINR and code check parameter, might have different receptivities.Some terminals are handled by receiving terminal interference
Algorithm extraordinary can dispose interference using receiving terminal multiple antennas, hence it is evident that promotion SINR.Therefore user terminal UE according to
Receiver more accurately configures wave beam Quality of recovery thresholding threshold parameter to be recommended to can be used for base station, wave beam recover performance and
Relatively good balance is obtained between resource efficiency.
According to simple gate limit collocation method, as shown in Figure 5.This mode is provided with very high requirement to thresholding.
Only actually determines whether that it not is a kind of very accurate mode that beam failure, which occurs, by a kind of quality threshold, because
Although the quality of reference signal and the actual transmissions quality of control channel have correlation, but be not equivalent.
Herein, for the transmission quality for preferably utilizing metrical information reflection actual, the application also proposes a kind of new
Method is as shown in Figure 6.Main thought is the beam failure judgment mode using multiple thresholdings, can so cause beam failure
It is more accurate to judge.
(2) scheme two
A kind of triggering method for the information reporting for running on above-mentioned mobile terminal, flow bag are provided in the present embodiment
Include following steps：
S31, terminal determine the first thresholding and the second thresholding of quality threshold, wherein, the first thresholding is more than the second thresholding；
S32, the mass value of the monitored reference signal of terminal measurement；
S33 is more than the second thresholding and less than in the case of the first thresholding in mass value, and terminal is held according to additional conditions judgement
Whether the wave beam for carrying reference signal fails, wherein, in the case where wave beam fails, terminal triggers the upper of the second information
Report.
By above-mentioned steps, can solve to be unable to the technology of the link failure related procedure of triggered protocol high level in correlation technique
Problem realizes the function of the link failure related procedure of triggered protocol high level.
Optionally, terminal determines that the first thresholding of quality threshold and the second thresholding include：Terminal is according to the agreement with base station
Or determine the first thresholding and the second thresholding according to the configuration of base station.
Optionally, additional conditions include at least one of：
It determines whether to detect DCI information in surveying range；
Judge whether the wave beam of first threshold higher than the mass value of wave beam；
Judge mass value of the reference signal on frequency domain position is specified whether less than the 3rd threshold value；
Judge the quality for the reference signal that the mass value for the reference signal that previous cycle measures and current period measure
Whether the difference between value is more than second threshold.
(3) scheme three
A kind of triggering method for the information reporting for running on above-mentioned mobile terminal, flow bag are provided in the present embodiment
Include following steps：
S41, terminal obtain polytype quality threshold of base station configuration；
S42, terminal judge whether to need to trigger reporting for the second information according to polytype quality threshold, wherein, the
Two information are used to indicate downlink transfer information.
By above-mentioned steps, can solve to be unable to the technology of the link failure related procedure of triggered protocol high level in correlation technique
Problem realizes the function of the link failure related procedure of triggered protocol high level.
Optionally, polytype quality threshold includes at least：Reference Signal Received Power RSRP and signal add with interference
Noise compares SINR.
Optionally, the quality threshold of RSRP types includes the first thresholding and the second thresholding less than the first thresholding, wherein, eventually
End according to polytype quality threshold judge whether to need to trigger the second information report including：It is less than the second thresholding in RSRP
In the case of, terminal triggers reporting for the second information；In the case where RSRP is more than the second thresholding and is less than the first thresholding, terminal
According to the quality threshold of SINR types to determine whether needing to trigger reporting for the second information.
Optionally, the quality threshold of RSRP types can be a thresholding (RSRP thresholding), and being only more than thresholding then needs
SINR judges (i.e. terminal according to the quality thresholds of SINR types to determine whether needing reporting for the second information of triggering), less than this
Thresholding then directly judges failure.
(2) for above-mentioned technical problem 2
After terminal finds beam failure, terminal needs that suitable new wave beam is selected to need at this time for rebuilding link
Solve problems with：How the corresponding measuring reference signals resource collection of beam selection determines, how terminal determines beam selection
Time window, thresholding.
The time window of beam selection can influence the accuracy of measurement, wave beam recovers delay etc..Too small window may
It causes that enough wave beams cannot be measured, multiple send of same wave beam cannot be measured by also be easy to causeing, and statistics is inadequate
Fully thus cause result inaccurate.The delay that excessive window can then cause wave beam to recover is apparent, influences link re-establishment speed,
Cause systemic loss of energy.
Only refer to that base station can configure reference signal resource, time window, thresholding etc. in correlation technique.The shortcomings that this mode
It is that configuration is dumb, there are the not high problems of resource efficiency.
What the corresponding measuring reference signals resource collection influence downlink reference signal expense of beam selection and uplink were reserved
Resource size is reported, it is necessary to select the reference signal resource set of suitable size.Gathered the waste that conference causes expense, gathered
The too small wave beam that can not accurately have been chosen that be easy to cause is used for link-recovery.
In order to optimize reference signal resource utilization rate, provide in the present embodiment one kind run on above-mentioned mobile terminal or
The selection of the signal of base station or sending method, flow include the following steps：
(1) for end side
S51, terminal and a variety of failure types of base station agreement wave beam.
Such as it is defined according to the correspondence reference signal type of beam failure, such as：
Type A：SS beam failures, CSI-RS wave beams also fail；
Type B：CSI-RS beam failures, SS wave beams do not fail.
For another example defined according to the number of beam failure, such as：
Type A：The monitored beam failure in part；
Type B：All monitored beam failures.
It can also be defined according to the position etc. of the severity of beam failure, beam failure.
Optionally, beam failure type can also be described as transmission performance and decline type.
S52, terminal determine the reference signal resource for beam selection according to a variety of failure types.
S53, terminal are measured and selected based on reference signal resource.
It should be noted that wave beam is a general address, reference signal can use multi-beam transmission, ginsengs different at this time
It examines signal and represents different wave beams.Therefore need to explain this thing, may be in the protocol can't see wave beam this
The concept of concept, only reference signal.Different reference signal resource indexes namely represent beam index in fact.Also its
Its mode can characterize wave beam.
By above-mentioned steps, can solve to be unable to the technology of the link failure related procedure of triggered protocol high level in correlation technique
Problem, realizes the function of the link failure related procedure of triggered protocol high level, and optimizes reference signal resource utilization rate.
(2) for base station side
S61, base station obtain the failure type of wave beam or reference signal activation solicited message；
S62, base station determine to need the reference signal triggered according to failure type or reference signal activation solicited message；
S63, base station send the reference signal of triggering.
Reference signal generally be directed to polytype beam failure be pre-configured, it is necessary to explanation, terminal finds ripple
After beam failure, the activation request of reference signal to the type information of base station feedback beam failure, can also can be directly carried out.Ripple
Relation between the type information of beam failure, reference signal activation solicited message can be M to N, and M can be more than N, less than N
Or equal to N.
The relevant information (including type, set sizes) of candidate's reference signal resource set can be with beam during beam selection
The type association of failure.The different situations that above-mentioned CSI-RS wave beams and SS wave beams fail, situation 1 occur can
Can be that movement or rotation cause wave beam to change, it may be Blocking situation 2 occur.Different candidate references can be corresponded to respectively
Signal resource set.By taking Fig. 2 and Fig. 7 as an example, the specific can be：
Here different SS is assumed to be different virtual sectors virtual Cell.
Situation 1：Serving beam (currently used wave beam), 15 beam failures of CSI-RS, Serving virtual
Cell (current virtual sector), SS4 does not fail.
The corresponding reference signal type of beam selection is CSI-RS；For example it is CSI-RS 13-16.If SS3, SS5 and
SS4 have it is closer as time delay, it is also contemplated that expanding to CSI-RS11-18.
Situation 2：15 beam failure of serving beam, CSI-RS, Serving virtual Cell, SS4 also fail.
The corresponding reference signal type of beam selection is SS, such as SS1-SS8.
If it is also being sent with the associated CSI-RS wave beams of other SS, and its configuration can be known by the UE, can also select
It selects CSI-RS wave beams or is made choice in CSI-RS and SS mixed-beam set.
It should be noted that the CSI-RS that " CSI-RS 1-4 " identifier number in Fig. 7 is 1 to 4, remaining and so on.
(3) for above-mentioned technical problem 3
Terminal needs the wave beam on up channel or signal to recover relevant information, is broadly divided into two kinds of information：
New wave beam indication information, UE indication informations.When sending beam failure, terminal reports these information, and uplink is also likely to be
It is broken, it is necessary to consider how to ensure that successful receiving rate not waste resource overhead and information promptness of uplink etc. simultaneously
Various problems are, it is necessary to introduce brand-new design in uplink.
Report how wave beam is sent when recovering information, it is necessary to be admitted to.It is main to include two aspects：Transmit power and hair
Send wave beam.
For transmit power：There is presently no related art schemes, can be that PUCCH is configured with a set of special power control machine
System, but this set power control mechanism is it is possible that be not suitable for the transmission of wave beam recovery request.Need independent design power control.Specific work(
Prosecutor method can be：
A kind of report method of information is provided in the present embodiment, and flow includes the following steps：
S71 determines the indication information of wave beam to be feedback or reference signal；
S72 obtains the position for reporting resource (i.e. for the resource of uplink) of indication information.
Optionally, the above method can also include：
S73, according to the location determination transmission power for reporting resource；
S74 reports the reporting position indication information of resource according to transmission power.
By above-mentioned steps, can solve to be unable to the technology of the link failure related procedure of triggered protocol high level in correlation technique
Problem, realizes the function of the link failure related procedure of triggered protocol high level, and optimizes Power Control.
Optionally, obtaining the position for reporting resource of indication information includes：It is determined to report money according to the failure type of wave beam
The position in source.
Optionally, the position for reporting resource for determining candidate according to the failure type of wave beam includes：It is in failure type
When CSI-RS fails, reported corresponding to PUCCH affiliated areas；When failure type fails for SS, belonging to corresponding PRACH like
Area reporting.
Optionally, according to reporting the location determination transmission power of resource to include：The position of resource is reported as PRACH
During Like affiliated areas, the transmission power with base station agreement is obtained；When the position of resource is reported to be PUCCH affiliated areas, root
The transmission power of uplink is determined according to the downlink reference signal resource for selecting and reporting.
(4) for above-mentioned technical problem 4
After terminal judges that beam failure concurrently plays wave beam recovery request, after such as reporting beam switchover request (t2), cut at once
The detection of control information is carried out on to new wave beam.This mode may lead to the problem of some following：Measurement result is not allowed
Really, primary beam can also work normally；Primary beam channel in wave beam recovery process improves；Have found new reception wave beam, quality
It is promoted, primary wave beam is sent without changing.
In view of the above problems, present applicant proposes new method, original link is not cut off, but allows to be examined on new link
It surveys.A kind of detection method of channel is provided in the present embodiment, and flow includes the following steps：
S81, terminal report the indication information of the wave beam of recommendation；
S82, time-domain transmission resource and/or frequency-domain transmission resource are divided into multiple regions by terminal, and (dividing mode is base station
The either advance of configuration is arranged by the two)；
S83, terminal are configured according to the corresponding control channel of Rule multiple regions of agreement；
S84, terminal configure detection control channel according to control channel.
By above-mentioned steps, can solve to be unable to the technology of the link failure related procedure of triggered protocol high level in correlation technique
Problem.
Terminal reports new wave beam (reference signal resource of selection) indication information.
Time domain and/or frequency-domain transmission resource are divided into multiple regions by terminal according to the rule of agreement.
Terminal determines the corresponding control channel configuration of multiple resource areas according to the rule of agreement.
Wherein at least there are a regions to correspond to the new ripple that former control channel configures and a region is reported according to terminal
Beam (reference signal resource of selection) indication information determines corresponding control channel configuration.
When reporting multiple new wave beams (reference signal resource of selection) indication information, there are multiple regions, controls pair
The control channel configuration answered determines respectively according to multiple new wave beam (reference signal resource of selection) indication informations.
Terminal is in multiple resource collections respectively according to its corresponding control channel configuration detection control channel.
A kind of simple mode is in temporal partitioning multiple regions：
Region 1：The symbol or Slot of odd-numbered, region 2：The symbol or Slot of even-numbered.
Terminal during detection control channel, is detected in region 1 according to original control channel configuration.
Terminal during detection control channel, is detected in region 2 according to new control channel configuration.New control channel
Configuration can be determined according to new wave beam (reference signal resource of the selection) information reported.
When terminal detect on original wave beam or the corresponding control channel resource of new wave beam in the DCI information transmitted, then can
It is considered the response that wave beam recovers, it is believed that terminate wave beam recovery and terminate.Mainly recover in following several raising wave beams
Success rate.
The result of wave beam measurement is inaccurate, it is impossible to the correctly quality of reflection control channel.
The link of Blocking is resumed during wave beam recovers；It can by adjusting reception wave beam during wave beam recovers
Correctly DCI is received in former control channel；Base station can send DCI in the control channel of primary beam, new wave beam, there is bigger
Chance correctly detects control information.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to existing
The part that technology contributes can be embodied in the form of software product, which is stored in a storage
In medium (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal equipment (can be mobile phone, calculate
Machine, server or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiment 2
The judgement of beam failure can significantly influence wave beam and recover the probability initiated, and too small triggering probability easily influences ripple
Beam restorability, and excessive triggering probability can then cause unnecessary wave beam to recover, some wastings of resources and transmission is caused to imitate
The reduction of rate.There is no specific prioritization schemes for correlation technique.The application can be to judge wave beam by a simple thresholding
No failure.
Terminal measures beam quality information, if beam quality is higher than the thresholding, is judged as that wave beam does not fail, without upper
Breath is notified to base station, if beam quality is less than the thresholding, is being judged as beam failure, it is necessary to carry out wave beam recovery.This side
Formula faces the problem of accuracy, because the influence that measurement result is often interfered, can also face the statistics of reference signal not
Fully influence.And the quality of beam reference signal can not completely reflect the quality of control or data channel transmission.It is based on
This, the application also proposed following some schemes to improve the accuracy of beam failure judgement.
(1) scheme one
Additionally provide a kind of trigger device of information reporting in the present embodiment, the device be used to implement above-described embodiment and
Preferred embodiment had carried out repeating no more for explanation.As used below, term " module " can realize predetermined work(
The combination of the software and/or hardware of energy.It is hard although following embodiment described device is preferably realized with software
The realization of the combination of part or software and hardware is also what may and be contemplated.
An embodiment of the present invention provides a kind of trigger device of information reporting, which includes：
First reporting unit, for reporting the first information to base station, wherein：The first information is used to recommend matching somebody with somebody for quality threshold
It puts；Quality threshold judges whether to need to trigger reporting for the second information for terminal, and the second information is used to indicate downlink transfer letter
Breath.
By said units, terminal sends the first information to base station, and the first information is used to recommend the configuration of quality threshold, matter
Amount thresholding judges whether to need to trigger reporting for the second information for terminal, and the second information is used to indicate downlink transfer information, solution
The technical issues of link failure related procedure of triggered protocol high level is unable in correlation technique of having determined realizes triggered protocol high level
Link failure related procedure function.
Optionally, the downlink transfer information of the second information instruction includes at least one of：The finger of the terminal iidentification of terminal
Show information, the indication information of reference signal, the indication information of wave beam, wave beam recover solicited message, reference signal send please
Ask information, the indication information of beam quality.
Optionally, can by the direct configured threshold value in base station, but due to consideration that the receiver ability of each UE is different, for
Identical RSRP or SINR and code check parameter, might have different receptivities.Some terminals are handled by receiving terminal interference
Algorithm extraordinary can dispose interference using receiving terminal multiple antennas, hence it is evident that promotion SINR.Therefore user terminal UE according to
Receiver more accurately configures wave beam Quality of recovery thresholding threshold parameter to be recommended to can be used for base station, wave beam recover performance and
Relatively good balance is obtained between resource efficiency.
(2) scheme two
Fig. 8 is the structure diagram of the trigger device device of information reporting according to embodiments of the present invention, as shown in figure 8, should
Device includes：
First determination unit 801, for determining the first thresholding of quality threshold and the second thresholding, wherein, the first thresholding is big
In the second thresholding；
Measuring unit 803, for measuring the mass value of monitored reference signal；
First judging unit 805, for being more than the second thresholding and less than in the case of the first thresholding in mass value, according to attached
Add whether the wave beam of condition judgment carrying reference signal fails, wherein, in the case where wave beam fails, terminal triggering
Second information reports.
By said units module, can solve to be unable to the link failure related procedure of triggered protocol high level in correlation technique
Technical problem realizes the function of the link failure related procedure of triggered protocol high level.
Optionally, terminal determines that the first thresholding of quality threshold and the second thresholding include：Terminal is according to the agreement with base station
Or determine the first thresholding and the second thresholding according to the configuration of base station.
Optionally, additional conditions include at least one of：
It determines whether to detect DCI information in surveying range；
Judge whether the wave beam of first threshold higher than the mass value of wave beam；
Judge mass value of the reference signal on frequency domain position is specified whether less than the 3rd threshold value；
Judge the quality for the reference signal that the mass value for the reference signal that previous cycle measures and current period measure
Whether the difference between value is more than second threshold.
A kind of trigger device of information reporting is provided in the present embodiment, and device includes such as lower unit：
First acquisition unit, for obtaining polytype quality threshold of base station configuration；
Second judgment unit, for judging whether to need to trigger the second information according to polytype quality threshold
Report, wherein, the second information is used to indicate downlink transfer information.
By said units module, can solve to be unable to the link failure related procedure of triggered protocol high level in correlation technique
Technical problem realizes the function of the link failure related procedure of triggered protocol high level.
Optionally, polytype quality threshold includes at least：Reference Signal Received Power RSRP and signal add with interference
Noise compares SINR.
Optionally, the quality threshold of RSRP types includes the first thresholding and the second thresholding less than the first thresholding, wherein, eventually
End according to polytype quality threshold judge whether to need to trigger the second information report including：It is less than the second thresholding in RSRP
In the case of, terminal triggers reporting for the second information；In the case where RSRP is more than the second thresholding and is less than the first thresholding, terminal
According to the quality threshold of SINR types to determine whether needing to trigger reporting for the second information.
Selection or the sending device of a kind of signal are provided in the present embodiment.
(1) for end side, device includes such as lower unit：
Arrange unit, for a variety of failure types with base station agreement wave beam；
Dispensing unit, for determining the reference signal resource for beam selection according to a variety of failure types；
Selecting unit is measured and selected for being based on reference signal resource.
By said units, can solve to be unable to the technology of the link failure related procedure of triggered protocol high level in correlation technique
Problem, realizes the function of the link failure related procedure of triggered protocol high level, and optimizes reference signal resource utilization rate.
A kind of sending device of signal is provided in the present embodiment.
(2) for base station side, device includes such as lower unit：
Second acquisition unit, for obtaining the failure type of wave beam or reference signal activation solicited message；
Second determination unit, for determining to need the ginseng triggered according to failure type or reference signal activation solicited message
Examine signal；
Transmitting element, reference signal used to send triggers.
Reference signal generally be directed to polytype beam failure be pre-configured, it is necessary to explanation, terminal finds ripple
After beam failure, the activation request of reference signal to the type information of base station feedback beam failure, can also can be directly carried out.Ripple
Relation between the type information of beam failure, reference signal activation solicited message can be M to N, and M can be more than N, less than N
Or equal to N.
A kind of reporting device of information is provided in the present embodiment, and device includes such as lower unit：
3rd determination unit, for determining the indication information of wave beam to be feedback or reference signal；
3rd acquiring unit, for obtaining the position for reporting resource of indication information.
Optionally, which may also include：
4th determination unit, for according to the location determination transmission power for reporting resource；
Second reporting unit, for reporting the reporting position indication information of resource according to transmission power.
By said units, can solve to be unable to the technology of the link failure related procedure of triggered protocol high level in correlation technique
Problem, realizes the function of the link failure related procedure of triggered protocol high level, and optimizes Power Control.
Optionally, obtaining the position for reporting resource of indication information includes：It is determined to report money according to the failure type of wave beam
The position in source.
Optionally, the position for reporting resource for determining candidate according to the failure type of wave beam includes：It is in failure type
When CSI-RS fails, reported corresponding to PUCCH affiliated areas；When failure type fails for SS, belonging to corresponding PRACH like
Area reporting.
Optionally, according to reporting the location determination transmission power of resource to include：The position of resource is reported as PRACH
During Like affiliated areas, the transmission power with base station agreement is obtained；When the position of resource is reported to be PUCCH affiliated areas, root
The transmission power of uplink is determined according to the downlink reference signal resource for selecting and reporting.
A kind of detection device of channel is provided in the present embodiment, and device includes such as lower unit：
3rd reporting unit, for reporting the indication information of the wave beam of recommendation；
Division unit, for time-domain transmission resource and/or frequency-domain transmission resource to be divided into multiple regions；
4th acquiring unit, for the corresponding control channel configuration of Rule multiple regions according to agreement；
Detection unit, for configuring detection control channel according to control channel.
By said units, can solve to be unable to the technology of the link failure related procedure of triggered protocol high level in correlation technique
Problem.
Terminal reports new wave beam (reference signal resource of selection) indication information.
Time domain and/or frequency-domain transmission resource are divided into multiple regions by terminal according to the rule of agreement.
Terminal determines the corresponding control channel configuration of multiple resource areas according to the rule of agreement.
Wherein at least there are a regions to correspond to the new ripple that former control channel configures and a region is reported according to terminal
Beam (reference signal resource of selection) indication information determines corresponding control channel configuration.
When reporting multiple new wave beams (reference signal resource of selection) indication information, there are multiple regions, controls pair
The control channel configuration answered determines respectively according to multiple new wave beam (reference signal resource of selection) indication informations.
Terminal is in multiple resource collections respectively according to its corresponding control channel configuration detection control channel.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
In the following manner realization is crossed, but not limited to this：Above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with arbitrary
The form of combination is located in different processors respectively.
Embodiment 3
The embodiment of the present invention additionally provides a kind of storage medium, which includes the program of storage, wherein, it is above-mentioned
The method that any of the above-described is performed when program is run.
Optionally, in the present embodiment, above-mentioned storage medium can be configured to storage for performing the journey of following steps
Sequence code：
S91, terminal determine the first thresholding and the second thresholding of quality threshold, wherein, the first thresholding is more than the second thresholding；
S92, the mass value of the monitored reference signal of terminal measurement；
S93 is more than the second thresholding and less than in the case of the first thresholding in mass value, and terminal is held according to additional conditions judgement
Whether the wave beam for carrying reference signal fails, wherein, in the case where wave beam fails, terminal triggers the upper of the second information
Report.
Optionally, storage medium is also configured to storage for performing the program code of following steps：
S101, terminal obtain polytype quality threshold of base station configuration；
S102, terminal judge whether to need to trigger reporting for the second information according to polytype quality threshold, wherein, the
Two information are used to indicate downlink transfer information.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store program code such as disk, magnetic disc or CD.
The embodiment of the present invention additionally provides a kind of processor, which is used for operation program, wherein, program operation
Step in Shi Zhihang any of the above-described methods.
Optionally, in the present embodiment, above procedure is used to perform following steps：
S91, terminal determine the first thresholding and the second thresholding of quality threshold, wherein, the first thresholding is more than the second thresholding；
S92, the mass value of the monitored reference signal of terminal measurement；
S93 is more than the second thresholding and less than in the case of the first thresholding in mass value, and terminal is held according to additional conditions judgement
Whether the wave beam for carrying reference signal fails, wherein, in the case where wave beam fails, terminal triggers the upper of the second information
Report.
Optionally, the specific example in the present embodiment may be referred to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Computing device realize that they can concentrate on single computing device or be distributed in multiple computing devices and be 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
Performed in the storage device by computing device, and in some cases, can be performed with the order being different from herein shown in
The step of going out or describing they are either fabricated to each integrated circuit modules respectively or by multiple modules in them or
Step is fabricated to single integrated circuit module to realize.It to be combined in this way, the present invention is not limited to any specific hardware and softwares.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All any modifications within the principle of the present invention, made, etc.
With replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (26)
1. a kind of triggering method of information reporting, which is characterized in that including：
First communication node reports the first information to the second communication node, wherein,
The first information is used to recommend the configuration of quality threshold；
The quality threshold judges whether to need to trigger reporting for the second information, second letter for first communication node
Breath is used to indicate downlink transfer information.
2. according to the method described in claim 1, it is characterized in that, second information instruction downlink transfer information include with
It is at least one lower：
The indication information of the node identification of first communication node, the indication information of reference signal, the indication information of wave beam, ripple
Solicited message, the indication information of beam quality that solicited message, the reference signal of Shu Huifu is sent.
3. a kind of triggering method of information reporting, which is characterized in that including：
First communication node determines the first thresholding and the second thresholding of quality threshold, wherein, first thresholding is more than described the
Two thresholdings；
The mass value of the monitored reference signal of the first communication node measurement；
In the case where the mass value is more than second thresholding and is less than first thresholding, the first communication node root
Whether the wave beam for judging to carry the reference signal according to additional conditions fails, wherein, in the feelings that the wave beam fails
Under condition, first communication node triggers reporting for the second information.
4. according to the method described in claim 3, it is characterized in that, the first communication node determine quality threshold the first thresholding and
Second thresholding includes：
First communication node is determined according to the agreement with the second communication node or according to the configuration of second communication node
First thresholding and second thresholding.
5. according to the method described in claim 3, it is characterized in that, the additional conditions include at least one of：
It determines whether to detect DCI information in surveying range；
Judge whether the wave beam of first threshold higher than the mass value of the wave beam；
Judge mass value of the reference signal on frequency domain position is specified whether less than the 3rd threshold value；
Judge the reference signal that the mass value for the reference signal that previous cycle measures and current period measure
Whether the difference between mass value is more than second threshold.
6. a kind of triggering method of information reporting, which is characterized in that including：
First communication node obtains polytype quality threshold of the second communication node configuration；
First communication node judges whether to need to trigger reporting for the second information according to polytype quality threshold,
Wherein, second information is used to indicate downlink transfer information.
7. according to the method described in claim 6, it is characterized in that, polytype quality threshold includes at least：With reference to
Signal reception power RSRP and Signal to Interference plus Noise Ratio SINR.
8. the method according to the description of claim 7 is characterized in that the quality threshold of the RSRP types include the first thresholding and
Less than the second thresholding of first thresholding, wherein, first communication node is sentenced according to polytype quality threshold
It is disconnected whether need to trigger the second information report including：
In the RSRP less than in the case of second thresholding, first communication node triggers the upper of second information
Report；
Be more than second thresholding and less than in the case of first thresholding in the RSRP, first communication node according to
The quality threshold of the SINR types is to determine whether need to trigger reporting for second information.
9. a kind of selection method of signal, which is characterized in that including：
A variety of failure types of first communication node and the second communication node agreement wave beam；
First communication node determines the reference signal resource for beam selection according to a variety of failure types；
First communication node is measured and selected based on the reference signal resource.
10. a kind of sending method of signal, which is characterized in that including：
Second communication node obtains the failure type of wave beam or reference signal activation solicited message；
Second communication node determines to need to trigger according to the failure type or reference signal activation solicited message
Reference signal；
Second communication node sends the reference signal of the triggering.
11. a kind of report method of information, which is characterized in that including：
Determine the indication information of wave beam to be feedback or reference signal；
Obtain the position for reporting resource of the indication information.
12. according to the method for claim 11, which is characterized in that obtaining the position for reporting resource of the indication information
Afterwards, the method further includes：
According to the location determination transmission power for reporting resource；
According to the transmission power indication information described in the reporting position of resource is reported described.
13. according to the method for claim 11, which is characterized in that the position for reporting resource for obtaining the indication information
Put including：
The position of resource is reported according to determining the failure type of the wave beam.
14. according to the method for claim 11, which is characterized in that wrap the position for reporting resource for obtaining the indication information
It includes：
When failure type fails for CSI-RS, reported corresponding to PUCCH affiliated areas；
When the failure type fails for SS, corresponding PRACH like affiliated areas report.
15. according to the method for claim 11, which is characterized in that according to the location determination transmission power for reporting resource
Including：
When in the position for reporting resource being PRACH Like affiliated areas, the hair with the second communication node agreement is obtained
Penetrate power；
It is true according to the downlink reference signal resource for selecting and reporting when in the position for reporting resource being PUCCH affiliated areas
Determine the transmission power of uplink.
16. a kind of detection method of channel, which is characterized in that including：
First communication node reports the indication information of the wave beam of recommendation；
Time-domain transmission resource and/or frequency-domain transmission resource are divided into multiple regions by first communication node；
First communication node is configured according to the corresponding control channel in the multiple region of Rule of agreement；
First communication node configures detection control channel according to the control channel.
17. a kind of trigger device of information reporting, which is characterized in that including：
First reporting unit, for reporting the first information to the second communication node, wherein,
The first information is used to recommend the configuration of quality threshold,
The quality threshold judges whether to need to trigger reporting for the second information for the first communication node, and second information is used
Information is transmitted in indicating downlink.
18. a kind of trigger device of information reporting, which is characterized in that including：
First determination unit, for determining the first thresholding of quality threshold and the second thresholding, wherein, first thresholding is more than institute
State the second thresholding；
Measuring unit, for measuring the mass value of monitored reference signal；
First judging unit, for being more than second thresholding and less than in the case of first thresholding in the mass value,
Whether failed according to the wave beam that additional conditions judge to carry the reference signal, wherein, it fails in the wave beam
In the case of, the first communication node triggers reporting for the second information.
19. a kind of trigger device of information reporting, which is characterized in that including：
First acquisition unit, for obtaining polytype quality threshold of the second communication node configuration；
Second judgment unit, for judging whether to need to trigger the second information according to polytype quality threshold
Report, wherein, second information is used to indicate downlink transfer information.
20. a kind of selection device of signal, which is characterized in that including：
Arrange unit, for a variety of failure types with the second communication node agreement wave beam；
Dispensing unit, for determining the reference signal resource for beam selection according to a variety of failure types；
Selecting unit is measured and selected for being based on the reference signal resource.
21. a kind of sending device of signal, which is characterized in that including：
Second acquisition unit, for obtaining the failure type of wave beam or reference signal activation solicited message；
Second determination unit, for determining to need to trigger according to the failure type or reference signal activation solicited message
Reference signal；
Transmitting element, for sending the reference signal of the triggering.
22. a kind of reporting device of information, which is characterized in that including：
3rd determination unit, for determining the indication information of wave beam to be feedback or reference signal；
3rd acquiring unit, for obtaining the position for reporting resource of the indication information.
23. device according to claim 22, which is characterized in that described device further includes：
4th determination unit, for reporting the location determination transmission power of resource according to；
Second reporting unit, for reporting indication information described in the reporting position of resource described according to the transmission power.
24. a kind of detection device of channel, which is characterized in that including：
3rd reporting unit, for reporting the indication information of the wave beam of recommendation；
Division unit, for time-domain transmission resource and/or frequency-domain transmission resource to be divided into multiple regions；
4th acquiring unit, for the corresponding control channel configuration in the multiple region of Rule according to agreement；
Detection unit, for configuring detection control channel according to the control channel.
25. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein, when described program is run
Method any one of perform claim requirement 1 to 16.
26. a kind of processor, which is characterized in that the processor is used for operation program, wherein, right of execution when described program is run
Profit requires the method any one of 1 to 16.
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| PCT/CN2018/100257 WO2019029749A1 (en) | 2017-08-11 | 2018-08-13 | Information report triggering method and device, and signal selection method and device |
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| CN110572854A (en) * | 2018-06-06 | 2019-12-13 | 中国电信股份有限公司 | Beam recovery method, system, base station, terminal and computer-readable storage medium |
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| CN108112030B (en) | 2022-06-07 |
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