CN109644116A - Determine method, user equipment and the computer storage medium of reference signal - Google Patents
Determine method, user equipment and the computer storage medium of reference signal Download PDFInfo
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- CN109644116A CN109644116A CN201880002949.1A CN201880002949A CN109644116A CN 109644116 A CN109644116 A CN 109644116A CN 201880002949 A CN201880002949 A CN 201880002949A CN 109644116 A CN109644116 A CN 109644116A
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- resource collection
- control resource
- target control
- identified
- configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
Abstract
The invention discloses method, user equipment (UE) and the computer storage mediums of a kind of determining reference signal (RS), wherein method includes: to judge whether it needs to be determined that when being used for the RS of measurement using RS corresponding to target control resource collection in the UE.
Description
Technical field
The present invention relates to the methods of technical field of information processing more particularly to a kind of determining reference signal (RS), Yong Hushe
Standby (UE) and computer storage medium.
Background technique
In wave beam failure recovery process, in order to carry out beam failure detection, UE needs to measure PDCCH pairs
The reference signal (such as CSI-RS, SS/PBCH block etc.) answered, there are two types of methods at present: method 1: one group of RS of network configuration
To allow UE as the measuring signal of beam failure detection；Method 2: if network does not configure, UE according to it is quasi- just
Friendship relationship (QCL) determines that one group of RS is used as the measuring signal of beam failure detection.
But how scheme above-mentioned at present, control resource collection (CORESET) 0 are handled, if are needed CORESET
0 corresponding signal is further determined that for wave beam failure detection needs.
Summary of the invention
In order to solve the above technical problems, the embodiment of the invention provides a kind of methods of determining reference signal (RS), network
Equipment, user equipment (UE) and computer storage medium.
The embodiment of the present invention provides the method for determining reference signal RS a kind of, is applied to user equipment (UE), the method packet
It includes:
In the UE it needs to be determined that when being used for the RS of measurement, judge whether using corresponding to target control resource collection
RS。
The embodiment of the present invention provides a kind of UE, comprising:
Processing unit judges whether in the UE it needs to be determined that when being used for the RS of measurement using target control resource collection
Corresponding RS.
A kind of UE provided in an embodiment of the present invention, comprising: processor and by store can run on a processor based on
The memory of calculation machine program,
Wherein, the step of processor is for executing preceding method when running the computer program.
A kind of computer storage medium provided in an embodiment of the present invention, the computer storage medium is stored with computer can
It executes instruction, the computer executable instructions are performed realization aforementioned method steps.
The technical solution of the embodiment of the present invention, it will be able in the UE it needs to be determined that judging whether when being used for the RS of measurement
Using RS corresponding to target control resource collection；It so, it is possible to enable UE to choose more to meet the RS of demand and measure,
To provide system effectiveness.
Detailed description of the invention
Fig. 1 is a kind of method flow schematic diagram of determining RS provided in an embodiment of the present invention；
Fig. 2 is user equipment (UE) of embodiment of the present invention composed structure schematic diagram；
Fig. 3 is a kind of hardware structure schematic diagram of the embodiment of the present invention.
Specific embodiment
The characteristics of in order to more fully hereinafter understand the embodiment of the present invention and technology contents.Firstly the need of pointing out in this hair
The RS proposed in bright embodiment can refer to RS signal perhaps RS resource or RS resource group, for example, CSI-RS resource, SS/
The instruction (Index) of PBCH block or CSI-RS resource group mark etc., all concept and range of RS in embodiments of the present invention
It is interior, only no longer carry out exhaustion.
The realization of the embodiment of the present invention is described in detail with reference to the accompanying drawing, appended attached drawing explanation only for reference
With, not be used to limit the embodiment of the present invention.
Embodiment one,
The embodiment of the invention provides a kind of methods of determining reference signal (RS), are applied to user equipment (UE), comprising:
In the UE it needs to be determined that when being used for the RS of measurement, judge whether using corresponding to target control resource collection
RS。
In the present embodiment, about judging whether by the way of the corresponding RS of target control resource collection, may refer to
Lower explanation:
Mode 1,
The method is directed to the processing for how judging not using the corresponding RS of target control resource collection:
When target control resource collection is by PBCH instruction and no others UE parameter configuration, needed in the UE
When determining the RS for measurement, RS corresponding to target control resource collection is not used.
Target control resource collection described in the present embodiment can be control resource collection CORESET 0, that is, identify
For 0 CORESET.
Illustratively, UE under current state can monitor CORESET 0 go to receive PDCCH that (such as UE can be autonomous
Decision goes to receive system message, RMSI etc.).If current CORESET 0 is indicated by PBCH, without others
UE-specific configuration；Then for beam failure detection, as UE it needs to be determined that for measurement
When RS, the corresponding reference signal of CORESET 0 is not considered.
What CORESET 0 can be indicated by PBCH, UE uploads PRACH signal, network is by receiving when being initially accessed
PRACH signal, it is known which the corresponding SS/PBCH block of UE is, therefore can be sent out on this corresponding beam
It send and sends PDCCH in the corresponding resource of CORESET 0.
Mode 2,
The method is directed to the processing how judged using the corresponding RS of target control resource collection:
When target control resource collection is to be indicated by UE parameter configuration, in the UE it needs to be determined that being used for the RS of measurement
When, using RS corresponding to target control resource collection.
Wherein, the target control resource collection is to be indicated by UE parameter configuration, comprising:
The target control resource collection for being identified as 0 of the control resource collection of network side configuration is obtained by RRC signaling.
It is, UE under current state can monitor CORESET 0 go to receive PDCCH that (such as UE can independently determine
Surely it goes to receive system message, RMSI or the data of UE oneself etc.).If current CORESET 0 is to pass through UE-
Specific configuration instruction, such as the CORESET that CORESETID is 0 is configured with by RRC signaling.For
Beam failure detection considers that CORESET 0 is corresponding with reference to letter as UE it needs to be determined that when RS for measurement
Number.
In the method, CORESET 0 can have RRC to configure (UE-specific configured), at this time, network
QCL relevant information is explicitly indicated, the PDCCH of UE-specific can also be transmitted on CORESET 0.
Mode 3,
The method is directed to the processing how judged using the corresponding RS of target control resource collection:
When target control resource collection is to be indicated by UE parameter configuration, in the UE it needs to be determined that being used for the RS of measurement
When, using RS corresponding to target control resource collection.
The target control resource collection is to be indicated by UE parameter configuration, the method also includes: it is obtained by RRC signaling
The control resource collection for taking network side to configure is identified as 0 target control resource collection and is identified as 0 target for described in
It controls resource collection and configures corresponding QCL information.
That is, the method, needs to obtain control resource collection and is identified as 0, and it also requires to control resource collection 0
Configure corresponding QCL information.
For example, UE under current state can monitor CORESET 0 go to receive PDCCH that (such as UE can be determined independently
It goes to receive system message, RMSI or the data of UE oneself etc.).If current CORESET 0 is to pass through UE-specific
Configuration instruction, such as a CORESET that CORESETID is 0 is configured with by RRC signaling and is
CORESETID is the corresponding QCL information of 0 configuration.For beam failure detection, as UE it needs to be determined that for measuring
RS when, consider the corresponding reference signal of CORESET 0.
In the method, CORESET 0 can have RRC to configure (UE-specific configured), at this time, network
QCL relevant information is explicitly indicated, the PDCCH of UE-specific can also be transmitted on CORESET 0.
Mode 4,
The method is directed to the processing how judged using the corresponding RS of target control resource collection:
When target control resource collection is to be indicated by UE parameter configuration, in the UE it needs to be determined that being used for the RS of measurement
When, using RS corresponding to target control resource collection.
Wherein, the target control resource collection is to be indicated by UE parameter configuration, comprising:
The target control resource collection for being identified as 0 of the control resource collection of network side configuration, institute are obtained by RRC signaling
State carrying TCI information in the configuration for the target control resource collection for being identified as 0.
Further, when judging whether using RS corresponding to target control resource collection, in addition to above scheme
Except, it can also determine whether to be identified as the 0 corresponding TCI information of target control resource collection described in activating by signaling；Its
In, QCL information is at least indicated in the TCI information.
It is, UE under current state can monitor CORESET 0 go to receive PDCCH that (such as UE can independently determine
Surely it goes to receive system message, RMSI or the data of UE oneself etc.).If current CORESET 0 is to pass through UE-
Specific configuration instruction, such as the CORESET, simultaneously that CORESETID is 0 is configured with by RRC signaling
And carrying TCI status information (can contain Spatial RX in the configuration of CORESET 0 in TCI status information
Parameter).For beam failure detection, as UE it needs to be determined that when being used for the RS of measurement, CORESET is considered
0 corresponding reference signal.
Alternatively, can also for UE under current state can monitor CORESET 0 remove to receive PDCCH (such as UE can be with
It is autonomous to determine to go to receive system message, RMSI or the data of UE oneself etc.).If current CORESET 0 is to pass through UE-
Specific configuration instruction, such as the CORESET, simultaneously that CORESETID is 0 is configured with by RRC signaling
And carrying TCI status information (can contain Spatial RX in the configuration of CORESET 0 in TCI status information
Parameter), and by signaling activate the corresponding TCI-state of CORESET (TCI-state indicates QCL information).For
Beam failure detection considers that CORESET 0 is corresponding with reference to letter as UE it needs to be determined that when RS for measurement
Number.
When being identified as 0 target control resource collection of control resource collection of network side configuration is obtained by RRC signaling,
The method also includes: the control resource collection that network side is identified as 0 for described in configures corresponding QCL information.
In the method, CORESET 0 can have RRC to configure (UE-specific configured), at this time, network
QCL relevant information is explicitly indicated, the PDCCH of UE-specific can also be transmitted on CORESET 0.
Based in aforementioned schemes, after UE gets institute RS to be used, chain corresponding to PDCCH corresponding to RS is measured
Whether road quality meets scheduled thresholding.
It specifically, can be in the process (beam failure recovery) or link weight of wave beam failure recovery
The RS is used in configuration flow (Link reconfiguration procedures), for example, UE by measurement CSI-RS and/
Or SS/PBCH block come judge link-quality corresponding to corresponding PDCCH whether meet it is predetermined/configuration thresholding
(Hypothetical BLER performance is poorer than thresholding)；UE selects new satisfaction by CSI-RS and/or SS/PBCH block
The new beam of predetermined/configured threshold (L1-RSPR performance is better than thresholding)；UE selects the corresponding PRACH hair of a new beam
Play transmission, or the new beam for reporting it to select by PUCCH；The response of UE detection network.
It should be further noted that the wave beam (Beam) that the inside is mentioned, the signal carried indeed through beam
Information embody, in actual use, pass through CSI-RS resource (resource) or synchronization signal (SS) block/PBCH block
Block indicates index to embody.
The target control resource collection (CORESET), for so that UE detects PDCCH on corresponding position.Target
CORESET may include running time-frequency resource (such as which frequency domain resource being occupied, occupy several continuous time-domain symbols) and other
Some configurations, for example, antenna port QCL (quasi co-location), QCL is provided by higher level parameters TCI, which is used for
The DM-RS antenna port of PDCCH reception.
Network is configured with target control resource collection to UE, and the target control resource collection is associated with search space.
In turn, UE carries out the detection of the PDCCH on corresponding position based on search space associated by the target control resource collection.
Scheme provided in this embodiment may refer to Fig. 1 and be described in detail:
Step 101: judging whether target control resource collection is indicated by PBCH；If so, thening follow the steps 102；Otherwise,
Execute step 103；
Step 102: the target control resource collection is without other UE parameter configurations, then in the UE it needs to be determined that being used for
When the RS of measurement, RS corresponding to target control resource collection is not used, is ended processing；
Step 103: when target control resource collection is to be indicated by UE parameter configuration, in the UE it needs to be determined that being used for
When the RS of measurement, using RS corresponding to target control resource collection.
As it can be seen that by using above scheme, it can be in the UE it needs to be determined that judging whether to use when being used for the RS of measurement
RS corresponding to target control resource collection；It so, it is possible to enable UE to choose more to meet the RS of demand and measure, thus
System effectiveness is provided.
Embodiment two,
The embodiment of the invention provides a kind of UE, include: as shown in Figure 2
Processing unit 21 judges whether in the UE it needs to be determined that when being used for the RS of measurement using target control resource set
Close corresponding RS.
In the present embodiment, about judging whether by the way of the corresponding RS of target control resource collection, may refer to
Lower explanation:
Mode 1,
The method is directed to the processing for how judging not using the corresponding RS of target control resource collection:
Processing unit 21, when target control resource collection is by PBCH instruction and no others UE parameter configuration,
In the UE it needs to be determined that not using RS corresponding to target control resource collection when being used for the RS of measurement.
Target control resource collection described in the present embodiment can be control resource collection CORESET 0, that is, identify
For 0 CORESET.
Illustratively, UE under current state can monitor CORESET 0 go to receive PDCCH that (such as UE can be autonomous
Decision goes to receive system message, RMSI etc.).If current CORESET 0 is indicated by PBCH, without others
UE-specific configuration；Then for beam failure detection, as UE it needs to be determined that for measurement
When RS, the corresponding reference signal of CORESET 0 is not considered.
What CORESET 0 can be indicated by PBCH, UE uploads PRACH signal, network is by receiving when being initially accessed
PRACH signal, it is known which the corresponding SS/PBCH block of UE is, therefore can be sent out on this corresponding beam
It send and sends PDCCH in the corresponding resource of CORESET 0.
Mode 2,
The method is directed to the processing how judged using the corresponding RS of target control resource collection:
Processing unit 21, when target control resource collection be by UE parameter configuration indicate when, in the UE it needs to be determined that
When RS for measurement, using RS corresponding to target control resource collection.
Wherein, the target control resource collection is to be indicated by UE parameter configuration, comprising:
The UE further include:
Communication unit 22 obtains the target control for being identified as 0 of the control resource collection of network side configuration by RRC signaling
Resource collection.
It is, UE under current state can monitor CORESET 0 go to receive PDCCH that (such as UE can independently determine
Surely it goes to receive system message, RMSI or the data of UE oneself etc.).If current CORESET 0 is to pass through UE-
Specific configuration instruction, such as the CORESET that CORESETID is 0 is configured with by RRC signaling.For
Beam failure detection considers that CORESET 0 is corresponding with reference to letter as UE it needs to be determined that when RS for measurement
Number.
In the method, CORESET 0 can have RRC to configure (UE-specific configured), at this time, network
QCL relevant information is explicitly indicated, the PDCCH of UE-specific can also be transmitted on CORESET 0.
Mode 3,
The method is directed to the processing how judged using the corresponding RS of target control resource collection:
Processing unit 21, when target control resource collection be by UE parameter configuration indicate when, in the UE it needs to be determined that
When RS for measurement, using RS corresponding to target control resource collection.
The target control resource collection is to be indicated by UE parameter configuration, and communication unit 22 obtains net by RRC signaling
The control resource collection of network side configuration is identified as 0 target control resource collection and is identified as 0 target control for described in
Resource collection configures corresponding QCL information.
That is, the method, needs to obtain control resource collection and is identified as 0, and it also requires to control resource collection 0
Configure corresponding QCL information.
For example, UE under current state can monitor CORESET 0 go to receive PDCCH that (such as UE can be determined independently
It goes to receive system message, RMSI or the data of UE oneself etc.).If current CORESET 0 is to pass through UE-specific
Configuration instruction, such as a CORESET that CORESETID is 0 is configured with by RRC signaling and is
CORESETID is the corresponding QCL information of 0 configuration.For beam failure detection, as UE it needs to be determined that for measuring
RS when, consider the corresponding reference signal of CORESET 0.
In the method, CORESET 0 can have RRC to configure (UE-specific configured), at this time, network
QCL relevant information is explicitly indicated, the PDCCH of UE-specific can also be transmitted on CORESET 0.
Mode 4,
The method is directed to the processing how judged using the corresponding RS of target control resource collection:
Processing unit 21, when target control resource collection be by UE parameter configuration indicate when, in the UE it needs to be determined that
When RS for measurement, using RS corresponding to target control resource collection.
Wherein, the communication unit 22, the control resource collection configured by RRC signaling acquisition network side are identified as 0
Target control resource collection, TCI information is carried in the configuration of the target control resource collection for being identified as 0.
Further, when judging whether using RS corresponding to target control resource collection, in addition to above scheme
Except, can also judge, communication unit 22, by signaling activate described in be identified as 0 the corresponding TCI of target control resource collection
Information；Wherein, QCL information is at least indicated in the TCI information.
It is, UE under current state can monitor CORESET 0 go to receive PDCCH that (such as UE can independently determine
Surely it goes to receive system message, RMSI or the data of UE oneself etc.).If current CORESET 0 is to pass through UE-
Specific configuration instruction, such as the CORESET, simultaneously that CORESETID is 0 is configured with by RRC signaling
And carrying TCI status information (can contain Spatial RX in the configuration of CORESET 0 in TCI status information
Parameter).For beam failure detection, as UE it needs to be determined that when being used for the RS of measurement, CORESET is considered
0 corresponding reference signal.
Alternatively, can also for UE under current state can monitor CORESET 0 remove to receive PDCCH (such as UE can be with
It is autonomous to determine to go to receive system message, RMSI or the data of UE oneself etc.).If current CORESET 0 is to pass through UE-
Specific configuration instruction, such as the CORESET, simultaneously that CORESETID is 0 is configured with by RRC signaling
And carrying TCI status information (can contain Spatial RX in the configuration of CORESET 0 in TCI status information
Parameter), and by signaling activate the corresponding TCI-state of CORESET (TCI-state indicates QCL information).For
Beam failure detection considers that CORESET 0 is corresponding with reference to letter as UE it needs to be determined that when RS for measurement
Number.
When being identified as 0 target control resource collection of control resource collection of network side configuration is obtained by RRC signaling,
The method also includes: the control resource collection that network side is identified as 0 for described in configures corresponding QCL information.
In the method, CORESET 0 can have RRC to configure (UE-specific configured), at this time, network
QCL relevant information is explicitly indicated, the PDCCH of UE-specific can also be transmitted on CORESET 0.
Based in aforementioned schemes, after UE gets institute RS to be used, processing unit 21 is measured corresponding to RS
Whether link-quality corresponding to PDCCH meets scheduled thresholding.
It specifically, can be in the process (beam failure recovery) or link weight of wave beam failure recovery
The RS is used in configuration flow (Link reconfiguration procedures), for example, UE by measurement CSI-RS and/
Or SS/PBCH block come judge link-quality corresponding to corresponding PDCCH whether meet it is predetermined/configuration thresholding
(Hypothetical BLER performance is poorer than thresholding)；UE selects new satisfaction by CSI-RS and/or SS/PBCH block
The new beam of predetermined/configured threshold (L1-RSPR performance is better than thresholding)；UE selects the corresponding PRACH hair of a new beam
Play transmission, or the new beam for reporting it to select by PUCCH；The response of UE detection network.
It should be further noted that the wave beam (Beam) that the inside is mentioned, the signal carried indeed through beam
Information embody, in actual use, pass through CSI-RS resource (resource) or synchronization signal (SS) block/PBCH block
Block indicates index to embody.
The target control resource collection (CORESET), for so that UE detects PDCCH on corresponding position.Target
CORESET may include running time-frequency resource (such as which frequency domain resource being occupied, occupy several continuous time-domain symbols) and other
Some configurations, for example, antenna port QCL (quasi co-location), QCL is provided by higher level parameters TCI, which is used for
The DM-RS antenna port of PDCCH reception.
Network is configured with target control resource collection to UE, and the target control resource collection is associated with search space.
In turn, UE carries out the detection of the PDCCH on corresponding position based on search space associated by the target control resource collection.
As it can be seen that by using above scheme, it can be in the UE it needs to be determined that judging whether to use when being used for the RS of measurement
RS corresponding to target control resource collection；It so, it is possible to enable UE to choose more to meet the RS of demand and measure, thus
System effectiveness is provided.
The embodiment of the invention also provides a kind of hardware structure composeds of user equipment, as shown in Figure 3, comprising: at least one
A processor 31, memory 32, at least one network interface 33.Various components are coupled by bus system 34.It can manage
Solution, bus system 34 is for realizing the connection communication between these components.Bus system 34 is also wrapped in addition to including data/address bus
Include power bus, control bus and status signal bus in addition.But for the sake of clear explanation, various buses are all marked in Fig. 3
For bus system 34.
It is appreciated that the memory 32 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.
In some embodiments, memory 32 stores following element, executable modules or data structures, or
Their subset or their superset:
Operating system 321 and application program 322.
Wherein, the processor 31 is configured that the method and step for being capable of handling previous embodiment one, no longer goes to live in the household of one's in-laws on getting married here
It states.
A kind of computer storage medium provided in an embodiment of the present invention, the computer storage medium is stored with computer can
It executes instruction, the computer executable instructions are performed the method and step for implementing previous embodiment one.
If above-mentioned apparatus of the embodiment of the present invention is realized in the form of software function module and is sold as independent product
Or it in use, also can store in a computer readable storage medium.Based on this understanding, the embodiment of the present invention
Substantially the part that contributes to existing technology can be embodied in the form of software products technical solution in other words, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) execute all or part of each embodiment the method for the present invention.And it is preceding
The storage medium stated includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read Only Memory), magnetic or disk etc.
The various media that can store program code.It is combined in this way, the embodiment of the present invention is not limited to any specific hardware and software.
Although for illustrative purposes, the preferred embodiment of the present invention has been disclosed, those skilled in the art will recognize
It is various improve, increase and replace be also it is possible, therefore, the scope of the present invention should be not limited to the above embodiments.
Claims (22)
1. a kind of method of determining reference signal RS is applied to user equipment (UE), which comprises
In the UE it needs to be determined that when being used for the RS of measurement, judge whether using RS corresponding to target control resource collection.
2. according to the method described in claim 1, wherein, the method also includes:
When target control resource collection is by PBCH instruction and no others UE parameter configuration, needed in the UE true
When the fixed RS for measurement, RS corresponding to target control resource collection is not used.
3. according to the method described in claim 1, wherein, the method also includes:
When target control resource collection is to be indicated by UE parameter configuration, in the UE it needs to be determined that when being used for the RS of measurement,
Using RS corresponding to target control resource collection.
4. the target control resource collection is to be indicated by UE parameter configuration according to the method described in claim 3, wherein,
Include:
The target control resource collection for being identified as 0 of the control resource collection of network side configuration is obtained by RRC signaling.
5. the target control resource collection is to be indicated by UE parameter configuration according to the method described in claim 3, wherein,
Include:
By RRC signaling obtain network side configuration control resource collection be identified as 0 target control resource collection and be
The 0 target control resource collection of being identified as configures corresponding QCL information.
6. the target control resource collection is to be indicated by UE parameter configuration according to the method described in claim 3, wherein,
Include:
The target control resource collection for being identified as 0 of the control resource collection of network side configuration, the mark are obtained by RRC signaling
Know in the configuration for 0 target control resource collection and carries TCI information.
7. according to the method described in claim 6, wherein, the method also includes:
By signaling activate described in be identified as 0 the corresponding TCI information of target control resource collection；Wherein, in the TCI information
At least indicate QCL information.
8. method according to claim 1-7, wherein the method also includes:
Whether link-quality corresponding to PDCCH corresponding to measurement RS meets scheduled thresholding.
9. according to the method described in claim 1, wherein, the target control resource collection is used for so that UE is in corresponding position
Upper detection PDCCH.
10. according to the method described in claim 9, wherein, the method also includes:
The UE carries out the inspection of the PDCCH on corresponding position based on search space associated by the target control resource collection
It surveys.
11. a kind of UE, comprising:
Processing unit, in the UE it needs to be determined that when being used for the RS of measurement, it is right using target control resource collection institute to judge whether
The RS answered.
12. UE according to claim 11, wherein the processing unit, when target control resource collection is to pass through PBCH
When instruction and no others UE parameter configuration, when it needs to be determined that being used for the RS of measurement, target control resource collection is not used
Corresponding RS.
13. UE according to claim 11, wherein the processing unit, when target control resource collection is to be joined by UE
When number configuration instruction, when it needs to be determined that being used for the RS of measurement, using RS corresponding to target control resource collection.
14. UE according to claim 11, wherein the UE further include:
Communication unit obtains the target control resource set for being identified as 0 of the control resource collection of network side configuration by RRC signaling
It closes.
15. UE according to claim 13, wherein the communication unit obtains the control of network side configuration by RRC signaling
Resource collection processed is identified as 0 target control resource collection and is identified as 0 target control resource collection configuration for described in
Corresponding QCL information.
16. UE according to claim 13, wherein the communication unit obtains the control of network side configuration by RRC signaling
The target control resource collection for being identified as 0 of resource collection processed is taken in the configuration of the target control resource collection for being identified as 0
Band TCI information.
17. UE according to claim 16, wherein the communication unit, by signaling activate described in be identified as 0 target
Control the corresponding TCI information of resource collection；Wherein, QCL information is at least indicated in the TCI information.
18. the described in any item UE of 1-17 according to claim 1, wherein the processing unit measures PDCCH corresponding to RS
Whether corresponding link-quality meets scheduled thresholding.
19. UE according to claim 11, wherein the target control resource collection is used for so that UE is in corresponding position
Upper detection PDCCH.
20. UE according to claim 19, wherein the processing unit is closed based on the target control resource collection
The search space of connection carries out the detection of the PDCCH on corresponding position.
21. a kind of UE, comprising: processor and the memory for storing the computer program that can be run on a processor,
Wherein, the processor is for when running the computer program, perform claim to require any one of 1-10 the method
Step.
22. a kind of computer storage medium, the computer storage medium is stored with computer executable instructions, the computer
Executable instruction, which is performed, realizes the described in any item method and steps of claim 1-10.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/081835 WO2019191921A1 (en) | 2018-04-04 | 2018-04-04 | Method for determining reference signal, user equipment, and computer storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109644116A true CN109644116A (en) | 2019-04-16 |
| CN109644116B CN109644116B (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880002949.1A Active CN109644116B (en) | 2018-04-04 | 2018-04-04 | Method for determining reference signal, user equipment and computer storage medium |
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| CN (1) | CN109644116B (en) |
| WO (1) | WO2019191921A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505711A (en) * | 2019-09-30 | 2019-11-26 | 展讯通信（上海）有限公司 | Handle method, unit and the medium of scheduling request |
| WO2020216154A1 (en) * | 2019-04-26 | 2020-10-29 | 北京紫光展锐通信技术有限公司 | Uplink information transmission method, user terminal and computer-readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453794A (en) * | 2016-05-31 | 2017-12-08 | 中兴通讯股份有限公司 | Information feedback method, apparatus and system |
| US20180042028A1 (en) * | 2016-08-04 | 2018-02-08 | Samsung Electronics Co., Ltd. | Method and apparatus for coordinating multi-point transmission in advanced wireless systems |
-
2018
- 2018-04-04 WO PCT/CN2018/081835 patent/WO2019191921A1/en active Application Filing
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453794A (en) * | 2016-05-31 | 2017-12-08 | 中兴通讯股份有限公司 | Information feedback method, apparatus and system |
| US20180042028A1 (en) * | 2016-08-04 | 2018-02-08 | Samsung Electronics Co., Ltd. | Method and apparatus for coordinating multi-point transmission in advanced wireless systems |
Non-Patent Citations (2)
| Title |
|---|
| INTEL CORPORATION: "Beam recovery，R2-1701730", 《GPP TSG RAN WG2#97》 * |
| MEDIATEK INC: "RLM and RLF in HF NR，R2-1702770", 《3GPP TSG-RAN WG2 MEETING 97BIS》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020216154A1 (en) * | 2019-04-26 | 2020-10-29 | 北京紫光展锐通信技术有限公司 | Uplink information transmission method, user terminal and computer-readable storage medium |
| CN110505711A (en) * | 2019-09-30 | 2019-11-26 | 展讯通信（上海）有限公司 | Handle method, unit and the medium of scheduling request |
| CN110505711B (en) * | 2019-09-30 | 2022-03-04 | 展讯通信（上海）有限公司 | Method, device, apparatus and medium for processing scheduling request |
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| CN109644116B (en) | 2021-04-30 |
| WO2019191921A1 (en) | 2019-10-10 |
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