CN110089043A - Measurement report in new radio communication network - Google Patents
Measurement report in new radio communication network Download PDFInfo
- Publication number
- CN110089043A CN110089043A CN201780061808.2A CN201780061808A CN110089043A CN 110089043 A CN110089043 A CN 110089043A CN 201780061808 A CN201780061808 A CN 201780061808A CN 110089043 A CN110089043 A CN 110089043A
- Authority
- CN
- China
- Prior art keywords
- feedback information
- wave beam
- measurement report
- cell
- maximum number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 120
- 238000004891 communication Methods 0.000 title abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 13
- 238000004422 calculation algorithm Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Embodiment of the disclosure describes the method and apparatus for measurement report associated with one or more wave beams of serving cell and neighbor cell in cordless communication network.User equipment (UE) can handle new radio base station (gNB) the received message from serving cell to determine that UE will include the maximum number of the wave beam of every cell in measurement report.UE can measure the feedback information of multiple wave beams about each individual cell including serving cell and neighbor cell.UE can generate measurement report based on the feedback information measured and maximum number and the measurement report of generation is sent to gNB.Other embodiments can be described and claimed as.
Description
Related application
This application claims U.S. Provisional Application 62/417,917 priority submitted on November 4th, 2016, lead to herein
Reference is crossed to be fully incorporated this application.
Technical field
Embodiment of the disclosure is generally related to the field of cordless communication network, is more particularly related to new wireless
The devices, systems, and methods of measurement report in electric cordless communication network.
Background technique
5th generation wireless cellular network can be on multiple wave beams in each cell to user equipment (user
Equipment, UE) it is sent.Each wave beam in cell in different times-frequency resource element on sent.This
Outside, in some cases, different wave beams can be by different transmitting and receiving point (the transmission reception in cell
Point, TRP) it sends and/or is sent using different beam formings (for example, antenna tilt and/or azimuth).UE can be
Switch between wave beam in cell and/or between the wave beam of different community.
Detailed description of the invention
It will readily appreciate that embodiment in conjunction with attached drawing by next detailed description.It is similar attached in order to help this description
Icon note specifies similar structural element.Illustrate embodiment by way of example, and not by way of limitation in the accompanying drawings.
Fig. 1 illustrates network environments in accordance with some embodiments.
Fig. 2 illustrates example operational flow/algorithm structure of user equipment in accordance with some embodiments.
Fig. 3 illustrates example operational flow/algorithm structure of new radio base station in accordance with some embodiments.
Fig. 4 illustrates computer system in accordance with some embodiments.
Specific embodiment
In next detailed description, with reference to attached drawing, attached drawing forms a part of this paper, wherein similar label begins
Similar component is specified eventually, and shows achievable embodiment by way of illustration in the accompanying drawings.It is appreciated that not departing from this
In the case where scope of disclosure, using other embodiments and structure or change in logic can be made.
Various operations can be by for understanding that it is multiple discrete that the claimed most helpful mode of theme is successively described as
Movement or operation.However, the sequence of description is not construed as meaning that these operations are centainly to rely on sequence.Especially
It, can not be performed in the order presented these operations.The operation of description can be executed by the sequence different from the embodiment of description.?
Various additional operations can be performed in additional embodiment or the operation of description can be omitted.
For the disclosure, phrase " A or B ", " A and/or B " and " A/B " means (A), (B) or (A and B).
It describes phrase " in one embodiment " or " in embodiment ", each that can be used can refer to one or more
Identical or different embodiment.In addition, the terms "include", "comprise" that use of connection embodiment of the disclosure, " having " etc. are
Synonymous.
For used herein, term " circuit " can refer to provide description function the following terms, can be it is following
Every a part or may include the following terms any combination: integrated circuit is (for example, field programmable gate array
(" FPGA "), specific integrated circuit (" ASIC ") etc.), discrete circuit, combinational logic circuit, system on chip SOC, system-level envelope
Fill SiP.In some embodiments, the executable one or more softwares of circuit or firmware module are to provide the function of description.One
In a little embodiments, circuit may include at least partly operable logic within hardware.
Fig. 1 illustrates wireless cellular networks 100 (hereinafter referred to as " network 100 ") according to various embodiments.Network 100 can
Including multiple new radio node B (gNB) 102a-c, wherein each cell 104a-c phase of individual gNB 102a-c and network 100
Association.In each cell 104a-c, each gNB 102a-c can transmit and receive point (TRP) 108a-l (example via one or more
Such as, TRP 108a-d associated with cell 104a, TRP 108e-h associated with cell 104b and with cell 104c phase
Associated TRP 108i-l) it is communicated with user equipment (UE, the UE106 that example is described as shown in figure 1).In some embodiments, TRP
108a-l can be positioned at the different location in the overlay area of each cell 104a-c.In some embodiments, gNB 102a-c
It can one of the or TRP 108a-l including each cell co-located with one of the TRP108a-l of each cell.
In various embodiments, different TRP 108a-l can send different wave beams to UE 106.In addition, in some realities
It applies in example, multiple wave beams can be transmitted in one or more of individual TRP 108a-l.The different beams of same cell 104a-c can
Being sent on different element of resource (for example, time and frequency resource).Each wave beam can be wanted in its respective resource
One or more of element is upper to send one or more reference signals, such as channel state information reference signals (channel
State information reference signal, CSI-RS) and/or new radio synchronization signal (new radio
Synchronization signal, NRSS).In some embodiments, different beam forming (examples can be used in different wave beams
Such as, antenna tilt and/or azimuth) to provide covering to the different zones of cell 104a-c.
In various embodiments, UE 106 can switch its reception (cell between the different beams of same cell 104a-c
Interior switching) and/or switch between the different beams of different community its and receive (handover between cells).For example, as UE 106 is moved
It moves and/or as the signal(l)ing condition on wave beam changes, UE106 can switch its reception between different beams.Intracell mobility
It can be by wave beam management protocol management.Wave beam management agreement can via radio resource control (radio resource control,
RRC it) configures.UE 106 can execute wave beam management in MAC and/or physics (PHY) layer.
In order to support handover between cells, UE 106 produce include about multiple cell 104a-c (for example, serving cell and
One or more neighbor cells) one or more wave beams feedback information measurement report, and by the measurement report of generation
It is sent to serving cell.For example, UE 106 can be in (RRC_ in RRC connected status with the cell 104a as serving cell
CONNECTED).UE 106 can measure multiple wave beams about serving cell 104a and one or more neighbor cell 104b-c
Feedback information.Feedback information may include reception signal reception power (the receive signal for example about each individual beam
Receive power, RSRP), receipt signal quality of reception (receive signal receive quality, RSRQ) and/
Or Signal Interference and Noise Ratio (signal-to-interference-and-noise ratio, SINR).In some embodiments,
UE 106 can measure the feedback information about CSI-RS or NRSS associated with each individual beam.
In some embodiments, feedback information and/or UE 106 will be used to measure the type of the reference signal of feedback information
It can be configurable by service gNB 102a.For example, gNB 102 can configure feedback information via RRC during measuring configuration
Type and/or reference signal type.
In various embodiments, it includes that the maximum number of message is wanted with indicating that service gNB 102a can be sent to UE 106
It is used to generate the maximum number of the wave beam of every cell of measurement report by UE 106.Maximum number can be included in from service gNB
In any message appropriate of 102a to UE 106, such as down link control information (downlink control
Information, DCI) message is (for example, in physical downlink control channel (physical downlink control
Channel, PDCCH) or RRC information in).GNB 102a can select the maximum number of value, institute based on any parameter appropriate
Stating parameter for example can be one or more network conditions, such as signal quality condition, loading condition, cell attribute are (for example, big
It is small, send power), serving cell is relative to the arrangement of neighbor cell, the number of neighbor cell, etc..
UE 106 can generate measurement report based on the feedback information and maximum number that measure.For example, in some implementations
In example, measurement report may include that for up to maximum number among each serving cell and the wave beam of neighbor cell has highest letter
The wave beam identifier of the individual beam of the wave beam of number quality (for example, based on the feedback information measured).Wave beam identifier is one
The timing index of CSI-RS resource identifier or NRSS block is referred to alternatively as in a little embodiments.
In some embodiments, UE 106 can additionally or alternatively include having most about for up to maximum number
The feedback information of the individual beam (for example, wave beam associated with each wave beam identifier) of the wave beam of high RST quality.Extraly
Or alternatively, UE 106 can for up to maximum number among the wave beam to each serving cell and neighbor cell have most
The feedback information of the wave beam of high RST quality is averaged and includes in measurement report by average feedback value.
In some embodiments, service gNB 102a can send format indicator to UE 106 to indicate UE to UE 106
Which information is included in measurement report by 106.For example, gNB 102a can include in that the maximum number of same message
Or format indicator is sent to UE 106 in another different messages.In some embodiments, format indicator can indicate that
Measurement report is wave beam identifier to be included without associated feedback information, still to include wave beam identifier and associated anti-
Both feedforward informations.Additionally or alternatively, format indicator can indicate that whether UE 106 will provide wave beam grade feedback.One
In a little situations, when format indicator instruction UE does not provide wave beam grade feedback, UE 106 can provide average feedback information.
In various embodiments, maximum number can be switched between any value set appropriate by serving cell 104a.Example
Such as, in some embodiments, maximum number can be indicated by single-bit to indicate that UE 106 is to be directed to each cell only
(this can be the predetermined number more than one, such as two, three or four etc. for one wave beam or multiple wave beams of each cell
Deng) feedback information is provided.Alternatively, maximum number can be indicated by multiple bits to indicate one of the maximum number of multiple probable values
(for example, two bits indicate one of eight probable values to indicate one of four probable values or three bits).
In some embodiments, the wave beam for including in measurement report can be limited by and include the wave beam in measurement report
The corresponding signal quality threshold of lowest signal qualities.For example, the measurement report for being generated and being sent by UE 106 may include most
Up to maximum number has the wave beam identifier of the wave beam of the highest signal quality higher than signal quality threshold and/or measures
Feedback information.In some embodiments, service gNB 102a can configure signal quality threshold for UE 106.For example, signal
Quality threshold can be included in including in that the maximum number of same message or in another different messages.
In some embodiments, UE 106 can have the wave beam of the signal quality higher than threshold value only for at least one
Neighbor cell 104b-c in measurement report include wave beam identifier and/or feedback information.In other embodiments, measurement report
Accusing can include wave beam identifier and/or feedback information for the best quality wave beam of one or more neighbor cells, even if most
The signal quality of high quality wave beam is also such lower than signal quality threshold.Measurement report can be only when the signal matter of additional beams
Amount is higher than signal quality threshold and is just directed to this for giving when total wave beam that cell is reported is equal to or less than maximum number
Cell includes additional beams.
As described above, in some embodiments, measurement report may include individual beam feedback information and/or with it is same small
The average corresponding average feedback information of the feedback information of multiple wave beams in area.In some embodiments (for example, working as UE 106
When including both individual feedback information and average feedback information in measurement report), gNB 102a can send to UE 106 and want
First maximum number of the individual feedback information to be included for determination and to be used for the wave that determination will be used for average feedback information
Second maximum number of the number of beam.Second maximum number may differ from (for example, being higher or lower than) first maximum number.
When UE 106 is configured as being limited by signal quality threshold and the offer average feedback value in measurement report, UE
The for up to maximum number wave beam for the highest signal quality of 106 optional serving cells having higher than signal quality threshold,
And the feedback information of the wave beam of selected serving cell is averaged to generate the first average feedback value.In addition, UE 106
The for up to maximum number wave beam for the highest signal quality of neighbor cell having higher than signal quality threshold may be selected, and
The feedback information of the wave beam of selected neighbor cell is averaged to generate the second average feedback value.Simultaneously quilt is generated by UE 106
The measurement report for being sent to gNB 102a may include the first and second average feedback values.In some cases, measurement report may be used also
Including one or more additional neighbor cells average feedback value (for example, if one or more neighbor cells have one or
Multiple wave beams with the signal quality higher than signal quality threshold).
In various embodiments, certain conditions may make UE 106 to trigger the generation and transmission of measurement report.For example, one
In a little embodiments, UE 106 can be measured for multiple wave beams of serving cell 104a and one or more neighbor cell 104b-c
Feedback information.When UE 106 determines the feedback information for neighbor cell 104b-c measurement than the feedback of the serving cell measured
When information is higher by greater than table tennis (ping-pong) threshold value, UE 106 can start timer.The judgement can be based on such as serving cell
Signal quality, serving cell 104a and the neighbor cell of the optimum beam of the optimum beam and neighbor cell 104b-c of 104a
Multiple wave beams of the signal quality, and/or serving cell 104a and neighbor cell 104b-c of multiple wave beams of 104b-c are averaged
Signal quality.When a timer expires, UE 106 can be again for serving cell 104a and one or more neighbor cell 104b-
Multiple wave beams measurement feedback information of c is to obtain updated feedback information.If neighbor cell 104b-c's is updated anti-
Updated feedback information of the feedforward information than serving cell 104a is higher by greater than the threshold value, then UE 106 generates and sends measurement report
Accuse (for example, using updated feedback information).Timer and/or table tennis threshold value can be prevented/be reduced between cell 104a-c
Frequent switching (sometimes referred to as " ping-pong ").
In some embodiments, the length for the timer that UE 106 is used can the speed based on UE 106 and change.For example,
When UE 106 it is mobile it is slower when (or without mobile when) UE 106 longer timer can be used, and when UE 106 is mobile
Obtaining UE 106 when faster can be used shorter timer.UE 106 it is mobile faster when relatively short timer device may make UE
106 can more quickly be switched to neighbor cell 104b-c, and UE it is mobile it is slower when longer timer can prevent UE
106 frequent switching is (for example, when UE 106 is moved to another cell close to cell edge and/or just from a cell 104a-c
When 104a-c).Due in each cell 104a-c multiple wave beams and by UE 106 execute come the wave beam of cell 104a-c it
Between switch over wave beam tracking, give cell 104a-c in signal quality as movement can in cell 104a-c by UE 106
To be multi-mode.Multi-mode signal quality may make the UE moved more slowly 106 with its be moved to from a cell it is another small
Area and switch between identical two cell 104a-c multiple.As described herein for the increase of the UE 106 that moves more slowly
Timer value can be relieved this problem, while the UE106 still comparatively fast to move provides rapid switching.
In various embodiments, service gNB 102a can be that UE is initiated from serving cell 104a to neighbours based on measurement report
The switching of one of cell 104b-c (referred to as Target cell).For example, UE 106 can be used as a part of switching request to service gNB
102a sends measurement report.Handoff response can be sent to UE 106 to indicate UE 106 by its serving cell by servicing gNB 102a
(for example, RRC connection) changes from serving cell 104a to Target cell 104b-c.
Fig. 2 illustrates example operational flow/algorithm structure 200 of UE 106 in accordance with some embodiments.
Operating process/algorithm structure 200 can include: at 204, handle the gNB from serving cell (for example, serving cell
The gNB 102a of 104a) received message to be to determine that UE 106 will include the maximum number of the wave beam of every cell in measurement report
Mesh.Maximum number can be any value appropriate, such as one or more.In addition, maximum number can be by any an appropriate number of
Bit indicates, such as one, two, three or more bit.In some embodiments, which may also include as herein
The signal quality threshold.
At 208, operating process/algorithm structure 200 may also include measurement about including serving cell and neighbor cell (example
Such as, neighbor cell 104b or 104c) including each individual cell multiple wave beams feedback information.In some embodiments, UE
It can measure the feedback information of the wave beam about more than one neighbor cell.Feedback information may also include such as RSRP, RSRQ and/or
SINR。
At 212, operating process/algorithm structure 200 may include being generated based on the feedback information measured and maximum number
Measurement report.In some embodiments, measurement report may include among each serving cell and the wave beam of neighbor cell for up to
The wave beam identifier of wave beam of the maximum number with highest signal quality, the feedback information measured and/or average feedback value.
In some embodiments, the wave beam for including in measurement report can be limited by signal quality threshold as described herein.
At 216, operating process/algorithm structure 200, which may also include, sends gNB for the measurement report of generation.Some
In embodiment, a part that measurement report can be used as switching request is sent by UE.Service gNB can be initiated based on measurement report
The switching of Target cell (one of neighbor cell).For example, service gNB can send handoff response to UE, and UE can connect its RRC
It connects from service gNB and is switched to target gNB.
Fig. 3 illustrates example operational flow/algorithm structure 300 of gNB 102a in accordance with some embodiments.
Operating process/algorithm structure 300 can include: at 304, generate message with indicate be connected to it is related to the gNB
The UE (for example, UE 106) of the serving cell of connection will include the maximum number of the wave beam of every cell in measurement report.It is maximum
Number can be any value appropriate, such as one or more.In addition, maximum number can be by any an appropriate number of bit come table
Show, such as one, two, three or more bit.In some embodiments, which may also include letter as described herein
Number quality threshold.
At 308, operating process/algorithm structure 300 may include sending this message to UE.For example, the message can be
The DCI message sent in PDCCH.
At 312, operating process/algorithm structure 300 may include that measurement report is received from UE, which includes service
The respective beam identifier of the following wave beams of for up to maximum number of cell and neighbor cell: these wave beams are accordingly taking
There is best quality among the wave beam of cell of being engaged in and neighbor cell.In some embodiments, measurement report may also include each service
For up to maximum number among the wave beam of cell and neighbor cell has measuring for the wave beam of highest signal quality anti-
Feedforward information and/or average feedback value.In some embodiments, the wave beam for including in measurement report can be limited by as described herein
Signal quality threshold.
Embodiment described herein in the system that can be achieved to use any appropriately configured hardware and/or software.Fig. 4 pairs
The exemplary components of electronic equipment 400 are illustrated in one embodiment.In embodiment, electronic equipment 100 can be following item, can
To realize following item, can be contained in following item or can be otherwise as a part of following item: UE (example
Such as, UE 106), gNB (for example, gNB 102a-c), feature that is executable and/or realizing UE and/or gNB or one in operation
Or multiple computer equipments or its certain combination.In some embodiments, electronic equipment 400 may include at least as shown in the figure
Application circuit 402, baseband circuit 404, radio frequency (RF) circuit 406, front-end module (FEM) circuit 408 being coupled like that
With one or more antennas 410.In the embodiment that electronic equipment 400 is implemented in eNB 410 or is realized by eNB 410
In, electronic equipment 400 may also comprise network interface circuit (not shown), be used for through wireline interface (for example, X2 interface, S1 connect
Mouthful etc.) communication.
Application circuit 402 may include one or more application processor.For example, application circuit 402 not may include for example but not
It is limited to the circuit of one or more single or multiple core processor 402a etc.(one or more) processor 402a may include general
Any combination of processor and application specific processor (for example, graphics processor, application processor etc.).Processor 402a can be with meter
Calculation machine readable medium 402b (also referred to as " CRM 402b ", " memory 402b ", " storage device 402b " or " memory/storage
Device 402b ") it is coupled and/or may include computer-readable medium 402b, and can be configured to execute and be stored in CRM
Instruction in 402b is so that various applications and/or operating system can be run in system.
Baseband circuit 404 may include the circuit of such as, but not limited to one or more single or multiple core processors etc.Base
It may include one or more baseband processor and/or control logic to handle from the reception signal road of RF circuit 406 with circuit 404
The received baseband signal of diameter and for RF circuit 406 transmission signal path generate baseband signal.Baseband circuit 404 can be with application
402 interfaces of circuit so as to generate and handle baseband signal and control RF circuit 406 operation.For example, in some embodiments,
Baseband circuit 404 may include the second generation (2G) baseband processor 404a, the third generation (3G) baseband processor 404b, forth generation (4G)
Baseband processor 404c and/or for the generation in other existing generations, exploitation or the in the future generation to be developed are (for example, the
Five generations (5G), 6G etc.) other (one or more) baseband processor 404d.Baseband circuit 404 is (for example, baseband processor
One or more of 404a-d) can handle it is enabled via the various of RF circuit 406 and one or more radio network communications
Radio control functions.Radio control functions may include but be not limited to signal modulation/demodulation, coding/decoding, radio frequency shift etc.
Deng.In some embodiments, the modulation/demodulation circuit of baseband circuit 404 may include Fast Fourier Transform (Fast-Fourier
Transform, FFT), precoding and/or constellation mapping/demapping function.In some embodiments, the volume of baseband circuit 404
Code/decoding circuit may include convolution, tail biting convolution, turbo, Viterbi (Viterbi) and/or low-density checksum (Low
Density Parity Check, LDPC) coder/decoder functionalities.The reality of modulating/demodulating and coder/decoder functionalities
It applies example and is not limited to these examples, and in other embodiments may include other functions appropriate.
In some embodiments, baseband circuit 404 may include the element of protocol stack, for example, Evolved Universal Terrestrial is wireless
It is electrically accessed network (evolved universal terrestrial radio access network, E-UTRAN) agreement
Element, for example including physics (PHY), medium access control (media access control, MAC), radio link control
(radio link control, RLC), Packet Data Convergence Protocol (packet data convergence protocol,
) and/or radio resource control (radio resource control, RRC) element PDCP.The centre of baseband circuit 404
Reason unit (central processing unit, CPU) 404e can be configured to operation protocol stack element, for PHY,
The signaling of MAC, RLC, PDCP and/or rrc layer.In some embodiments, one in operation described herein can be performed in rrc layer
Or it is multiple, such as generation of the UE to measurement report.
In some embodiments, baseband circuit may include one or more audio digital signal processor (digital
Signal processor, DSP) 404f.(one or more) audio DSP 404f may include for compression/de-compression and echo
The element of elimination, and in other embodiments may include other processing elements appropriate.Baseband circuit 404 may also include calculating
Machine readable medium 404g (also referred to as " CRM 404g ", " memory 404g ", " storage device 404g " or " storage/memory
404b").The operation load and storing data and/or instruction that CRM 404g can be used for executing for the processor of baseband circuit 404.
For example, when equipment 400 is eNB, CRM 404g can load and store following data and/or instruction: these data and/or refer to
It enables and send out as described herein generate of baseband circuit 404
It is sent to the message including maximum value of UE (for example, via RF circuit 406).As another example, when equipment 400 is UE, CRM
404g can load and store following data and/or instruction: these data and/or instruction when by one of baseband circuit 404 or
Multiple processors make baseband circuit 404 generate the service gNB to be sent that arrives as described herein (for example, via RF electricity when executing
Road 406) measurement report.
The CRM 404g of one embodiment may include any of volatile memory appropriate and/or nonvolatile memory
Combination.CRM 404g may include any combination of the storage/memory of various ranks, including but not limited to have insertion
The read-only memory (read-only memory, ROM) of software instruction (for example, firmware), random access storage device are (for example, dynamic
State random access storage device (dynamic random access memory, DRAM)), caching, buffer etc..CRM 404g
It can be shared between various processors or be exclusively used in specific processor.The component of baseband circuit 404 can be appropriately combined
It concentrates in one single chip, one single chip or is disposed on same circuit board in some embodiments.In some embodiments,
Some or all of the composition component of baseband circuit 404 and application circuit 402 can be realized together in such as system on chip (system
On a chip, SOC) on.
In some embodiments, baseband circuit 404 can provide the communication compatible with one or more radio technologies.Example
Such as, in some embodiments, baseband circuit 404 can be supported and E-UTRAN and/or other wireless MANs (wireless
Metropolitan area network, WMAN), WLAN (wireless local area network, WLAN),
The communications baseband circuit 404 of wireless personal-area network (wireless personal area network, WPAN) is configured as
The embodiment of the radio communication of more than one wireless protocols is supported to be referred to alternatively as multi-mode baseband circuit.
RF circuit 406 can utilize the enabled communication with wireless network of modulated electromagnetic radiation by non-solid medium.?
In various embodiments, RF circuit 406 may include interchanger, filter, amplifier etc. to promote the communication with wireless network.RF
Circuit 406 may include receiving signal path, which may include that circuit to believe from the received RF of FEM circuit 408
It number carries out down coversion and baseband signal being supplied to baseband circuit 404.RF circuit 406 may also include transmission signal path, should
Sending signal path may include circuit to carry out up-conversion and export RF to believe to the baseband signal provided by baseband circuit 404
Number FEM circuit 408 is supplied to send.
In some embodiments, RF circuit 406 may include receiving signal path and transmission signal path.RF circuit 406
Receiving signal path may include mixer 406a, amplifier circuit 406b and filter circuit 406c.The hair of RF circuit 406
Sending signal path may include filter circuit 406c and mixer 406a.RF circuit 406 may also include condensating synthesizering circuit
406d to use for receiving signal path and sending the mixer 406a of signal path for frequency synthesis.In some realities
It applies in example, the mixer 406a for receiving signal path can be configured to synthesize frequency based on what is provided by condensating synthesizering circuit 406d
Rate carries out down coversion to from the received RF signal of FEM circuit 408.Amplifier circuit 406b can be configured to downconverted letter
It number amplifies and filter circuit 406c can be configured as removing undesired signal from downconverted signal
To generate the low-pass filter (low-pass filter, LPF) or bandpass filter (band-pass of output baseband signal
Filter, BPF).Output baseband signal is provided to baseband circuit 404 to be further processed.In some embodiments, defeated
Baseband signal can be zero-frequency baseband signal out, although this is not exclusive requirement.In some embodiments, signal path is received
Mixer 406a may include passive frequency mixer, although the range of embodiment is without being limited thereto.
In some embodiments, the mixer 406a for sending signal path can be configured to based on by condensating synthesizering circuit
The frequency synthesis that 406d is provided carries out up-conversion to input baseband signal to generate RF output signal for FEM circuit 408.Base band letter
Number it can be provided and can be filtered by filter circuit 406c by baseband circuit 404.Filter circuit 406c may include low-pass filtering
Device (LPF), although the range of embodiment is without being limited thereto.
In some embodiments, it receives the mixer 406a of signal path and sends the mixer of signal path
406a may include two or more frequency mixers and can be arranged to quadrature frequency conversion and/or up-conversion respectively.Some
In embodiment, receiving the mixer 406a of signal path and sending the mixer 406a of signal path may include two
Or more frequency mixer and mirror image can be arranged to inhibit (for example, hartley (Hartley) mirror image inhibit).In some realities
It applies in example, the mixer 406a for receiving signal path and the mixer 406a for sending signal path can be arranged respectively
For Direct-conversion and/or Direct conversion.In some embodiments, the mixer 406a and hair of signal path are received
The mixer 406a of signal path is sent to can be configured for superheterodyne operation.
In some embodiments, output baseband signal and input baseband signal can be analog baseband signal, although implementing
The range of example is without being limited thereto.In some alternative embodiments, output baseband signal and input baseband signal can be digital baseband
Signal.In these alternative embodiments, RF circuit 406 may include AD converter (analog-to-digital
Converter, ADC) and digital-to-analog converter (digital-to-analog converter, DAC) circuit and base band
Circuit 404 may include digital baseband interface to communicate with RF circuit 406.
In some dual-mode embodiments, it is possible to provide individual radio IC circuit comes for each frequency spectrum processing signal, though
The range of right embodiment is without being limited thereto.
In some embodiments, condensating synthesizering circuit 406d can be fractional-N type synthesizer or score N/N+1 synthesizer, though
The range of right embodiment is without being limited thereto, because other kinds of frequency synthesizer may be appropriate.For example, condensating synthesizering circuit
406d can be increment summation synthesizer, frequency multiplier or include the synthesizer for having the phaselocked loop of frequency divider.Condensating synthesizering circuit
406d can be configured to input based on frequency and frequency divider control input synthesis output frequency is come the frequency mixer electricity for RF circuit 406
Road 406a is used.In some embodiments, condensating synthesizering circuit 406d can be score N/N+1 synthesizer.
In some embodiments, frequency input can by voltage controlled oscillator (voltage controlled oscillator,
VCO it) provides, although this is not exclusive requirement.Depending on desired output frequency, frequency divider control input can be by baseband circuit
404 or application circuit 402 provide.In some embodiments, it can be determined based on the channel indicated by application circuit 402 from look-up table
Frequency divider control input (for example, N).
The condensating synthesizering circuit 406d of RF circuit 406 may include frequency divider, delay phase-locked loop (delay-locked loop,
DLL), multiplexer and phase accumulator.In some embodiments, frequency divider can be dual-mode frequency divider (dual modulus
Divider, DMD) and phase accumulator can be digital phase accumulator (digital phase accumulator,
DPA).In some embodiments, DMD can be configured to carry out input signal N or N+1 frequency dividing (for example, based on carry) to mention
For division ratio.In some example embodiments, DLL may include one group of cascade tunable delay component, phase detectors,
Charge pump and D flip-flop.In these embodiments, delay element can be configured to be Nd equal by VCO Periodic decomposition
Phase grouping, wherein Nd is the number of the delay element in delay line.In this way, DLL provides negative-feedback to assist in ensuring that by prolonging
The total delay of slow line is a VCO period.
In some embodiments, condensating synthesizering circuit 406d can be configured to generate carrier frequency as output frequency, and
In other embodiments, output frequency can be the multiple (for example, twice of carrier frequency, four times of carrier frequency) of carrier frequency
And it is used together with quadrature generator with divider circuit to generate at the carrier frequencies and there are multiple and different phases each other
Multiple signals.In some embodiments, output frequency can be LO frequency (fLO).In some embodiments, RF circuit 406 can
Including IQ/ polarity switch.
FEM circuit 408 may include receiving signal path, which may include being configured as from one or more
It is operated on the received RF signal of a antenna 410, the signal received is amplified and by the enlarged version of the signal received
Originally RF circuit 406 is supplied to so as to the circuit that is further processed.FEM circuit 408 may also include transmission signal path, transmission letter
Number path may include being configured as amplifying so as to by one or more days the signal for transmission provided by RF circuit 406
One or more circuits sent in line 410.In some embodiments, FEM circuit 408 may include TX/RX switch with
Switch between sending mode and reception pattern operation.FEM circuit 408 may include receiving signal path and transmission signal path.FEM
The reception signal path of circuit may include low-noise amplifier (low-noise amplifier, LNA) to believe the RF received
It number amplifies and provides enlarged reception RF signal as output (for example, being supplied to RF circuit 406).FEM circuit 408
Transmission signal path may include power amplifier (power amplifier, PA) come to (such as being provided by RF circuit 406)
Input rf signal amplifies, and sends to generate RF signal for subsequent (for example, by one including one or more filters
Or one or more transmissions in mutiple antennas 410).
In some embodiments, electronic equipment 400 may include additional element, such as display, camera, one or more
Sensor and/or interface circuit (for example, input/output (I/O) interface or bus) (not shown).It is implemented in electronic equipment
In embodiment in eNB or by eNB realization, electronic equipment 400 may include network interface circuit.Network interface circuit can be
Electronic equipment 400 is connected to one via wired connection by one or more computer hardware components, these computer hardware components
A or multiple network elements, such as one or more servers in core network or one or more other eNB.For this purpose,
Network interface circuit may include one or more application specific processors and/or field programmable gate array (field
Programmable gate array, FPGA) utilize the one or more network communication protocols to communicate, such as X2 application protocol
(application protocol, AP), S1AP, Flow Control Transmission Protocol (Stream Control Transmission
Protocol, SCTP), Ethernet, point-to-point (Point-to-Point, PPP), Fiber Distributed Data Interface (Fiber
Distributed Data Interface, FDDI) and/or any other network communication protocol appropriate.
With reference to the flowchart or block diagram of method, apparatus according to an embodiment of the present disclosure (system) and computer program product
Describe the disclosure.It will be understood that the combination of the box in each box and flowchart or block diagram of flowchart or block diagram can
To be realized by computer program instructions.These computer program instructions be provided to general purpose computer, special purpose computer or
The processor of other programmable data processing units, to generate a kind of machine, so that these instructions are via computer or other
When the processor of programmable data processing unit executes, create in one or more boxes for realizing flowchart or block diagram
The device of specified function action.
These computer program instructions can also be stored in computer-readable medium, these instruction can guide computer or
Other programmable data processing units work in a specific way, so that the instruction of storage in computer-readable medium generates
It out include the manufacture of the command device of function action specified in one or more boxes of implementation flow chart or block diagram.
Computer program instructions also are brought into computer or other programmable data processing units, so that a system
Column operating procedure is executed to generate on this computer or other programmable device by computer implemented process, thus at this
The instruction executed on computer or other programmable devices is provided for realizing in one or more boxes of flowchart or block diagram
The process of specified function action.
Some non-limiting examples of various embodiments are provided below.
Example 1 is to be stored thereon with one or more non-transitory computer-readable mediums of instruction, described instruction when by with
When the one or more processors of family equipment (UE) execute, so that the UE: handling the new radio base station (gNB) from serving cell
Received message will include the maximum number of the wave beam of every cell in measurement report with the determination UE；Measurement is about including
The feedback information of multiple wave beams of each individual cell including the serving cell and neighbor cell；Based on the feedback letter measured
Breath and the maximum number generate the measurement report；And the measurement report of generation is sent to the gNB.
Example 2 is one or more media as described in example 1, wherein the measurement report of generation includes each serving cell
With the wave beam identifier of wave beam of for up to maximum number with highest signal quality among the wave beam of neighbor cell
With the feedback information measured.
Example 3 is one or more media as described in example 2, wherein the measurement report of generation includes for up to described
The feedback that maximum number has the wave beam identifier of the wave beam of the highest signal quality higher than signal quality threshold and measures
Information.
Example 4 is one or more media as described in example 3, wherein the message further includes the signal quality threshold
Value.
Example 5 is one or more media as described in example 1, wherein described instruction also makes described upon being performed
UE: selecting for up to maximum number of the serving cell has the highest signal quality for being higher than signal quality threshold
Wave beam；The feedback information of the wave beam of the selected serving cell is averaged to generate the first average feedback value；Selection institute
The for up to maximum number for stating neighbor cell has the wave beam of the highest signal quality higher than the signal quality threshold；
And the feedback information of the wave beam of the selected neighbor cell is averaged to generate the second average feedback value；And wherein
The measurement report of generation includes the first average feedback value and the second average feedback value.
Example 6 is one or more media as described in example 5, wherein the message further includes the signal quality threshold
Value.
Example 7 is one or more media as described in any one of example 1 to 6, wherein the message, which also indicates, to be wanted
For the type of the feedback of feedback information measurement.
Example 8 is one or more media as described in example 7, wherein the type of the feedback is to receive signal to receive
Power (RSRP), receipt signal quality of reception (RSRQ) or Signal Interference and Noise Ratio (SINR).
Example 9 is one or more media as described in any one of example 1 to 8, wherein UE measurement about with
The feedback information of the associated each channel state information reference signals (CSI-RS) of individual beam in the multiple wave beam.
Example 10 is one or more media as described in any one of example 1 to 8, wherein UE measurement about
The feedback information of each new radio synchronization signal (NRSS) associated with the individual beam in the multiple wave beam.
Example 11 is one or more media as described in any one of example 1 to 10, wherein the serving cell
Multiple wave beams are on different element of resource with different beamforming transmissions.
Example 12 is one or more media as described in any one of example 1 to 11, wherein the feedback letter measured
Breath is the first feedback information, and wherein described instruction also makes the UE upon being performed: measurement is about the multiple wave beam
The second feedback information；It is higher than the second feedback information of the serving cell based on the second feedback information to the neighbor cell
Start timer greater than the judgement of threshold value out；First feedback information is measured after the timer expiration；And work as
Transmission when first feedback information of the neighbor cell is higher by than the second feedback information of the serving cell greater than the threshold value
The measurement report.
Example 13 is one or more media as described in example 12, wherein the length of the timer is based on the UE
Speed and change.
Example 14 is one or more media as described in any one of example 1 to 13, wherein the message is downlink
Link control message (DCI) message.
Example 15 is to be stored thereon with one or more non-transitory computer-readable mediums of instruction, and described instruction is when new
When the one or more processors of radio base station (gNB) execute, so that the gNB: generate message indicate be connected to
The UE of the associated serving cell of gNB will include the maximum number of the wave beam of every cell in measurement report；It will be described
Message is sent to the UE；And measurement report is received from the UE, the measurement report includes the serving cell and neighbours
The respective beam identifier of the following wave beams of for up to maximum number of cell: these wave beams are in respective service cell and neighbour
Occupying has best quality among the wave beam of cell.
Example 16 is one or more media as described in example 15, wherein the measurement report further includes by the UE
For the feedback information of wave beam associated with each wave beam identifier for including in measurement report measurement.
Example 17 is one or more media as described in example 15 or 16, wherein the measurement report includes for up to
The maximum number has each wave beam identifier of the wave beam of the highest signal quality higher than signal quality threshold.
Example 18 is one or more media as described in example 17, wherein the message further includes the signal quality
Threshold value.
Example 19 is one or more media as described in any one of example 15 to 18, wherein the measurement report
It include: the highest signal quality having with for up to maximum number of the serving cell higher than signal quality threshold
The average corresponding first average feedback value of the feedback information of wave beam；And for up to maximum with the neighbor cell
Number has average corresponding the of the feedback information of the wave beam higher than the highest signal quality of the signal quality threshold
Two average feedback values.
Example 20 is one or more media as described in example 19, wherein the message further includes the signal quality
Threshold value.
Example 21 is one or more media as described in any one of example 15 to 20, wherein the message also refers to
Showing will be for the type of the feedback of feedback information measurement.
Example 22 is one or more media as described in example 21, wherein the type of the feedback is to receive signal to connect
Receive power (RSRP), receipt signal quality of reception (RSRQ) or Signal Interference and Noise Ratio (SINR).
Example 23 is one or more media as described in any one of example 15 to 22, wherein the UE measurement is closed
In the feedback information of each channel state information reference signals (CSI-RS) associated with the individual beam in the multiple wave beam.
Example 24 is one or more media as described in any one of example 15 to 23, wherein the UE measurement is closed
In the feedback information of each new radio synchronization signal (NRSS) associated with the individual beam in the multiple wave beam.
Example 25 is one or more media as described in any one of example 15 to 24, wherein described instruction works as quilt
Also make the gNB on different element of resource with multiple waves of serving cell described in different beamforming transmissions when execution
Beam.
Example 26 is one or more media as described in example 25, wherein the gNB is via multiple transmitting and receiving points
(TRP) the multiple wave beam is sent.
Example 27 is one or more media as described in any one of example 15 to 26, wherein the measurement report
It is to be received as a part of switching request, and wherein described instruction also makes the gNB be based on institute upon being performed
It states measurement report and initiates the switching of the UE to the neighbor cell.
Example 28 is one or more media as described in any one of example 15 to 27, wherein under the message is
Downlink control information (DCI) message.
Example 29 is the device that one kind will be used by user equipment (UE), which includes: processor；And it is coupled to institute
State the memory of processor.Instruction is stored on the memory, described instruction makes described when being executed by the processor
Device: indicate that the UE will include every cell in measurement report from the acquisition of the new radio base station (gNB) of serving cell
Wave beam the maximum number of message；Measurement is more about each individual cell including the serving cell and neighbor cell
The feedback information of a wave beam；The measurement report, the measurement are generated based on the feedback information measured and the maximum number
Report includes the respective beam identifier of the following wave beams of for up to maximum number of the serving cell and neighbor cell:
These wave beams have best quality among the wave beam of respective service cell and neighbor cell；And the measurement report of generation is sent out
Give the gNB.
Example 30 is the device as described in example 29, wherein the measurement report of generation further include in the measurement report
Including each associated wave beam of wave beam identifier the feedback information measured.
Example 31 is the device as described in example 29 or 30, wherein the message further includes signal quality threshold, and its
Described in measurement report include that for up to maximum number of the serving cell and the neighbor cell has and is higher than institute
State each wave beam identifier of the wave beam of the best quality of signal quality threshold.
Example 32 is the device as described in any one of example 29 to 31, wherein the measurement report include: with it is described
The for up to maximum number of serving cell has the feedback of the wave beam of the highest signal quality higher than signal quality threshold
The average corresponding first average feedback value of information；And have with for up to maximum number of the neighbor cell
Higher than average corresponding second average feedback of the feedback information of the wave beam of the highest signal quality of the signal quality threshold
Value.
Example 33 is the device as described in any one of example 29 to 32, wherein the message, which also indicates out, to be directed to
The type of the feedback of the feedback information measurement, wherein the type of the feedback is to receive signal reception power (RSRP), receive
Signal receiving quality (RSRQ) or Signal Interference and Noise Ratio (SINR).
Example 34 is the device as described in any one of example 29 to 33, wherein UE measurement about with it is described more
Associated each channel state information reference signals (CSI-RS) of individual beam in a wave beam or about with the multiple wave
The feedback information of the associated each new radio synchronization signal (NRSS) of individual beam in beam.
Example 35 is the device as described in any one of example 29 to 34, wherein the feedback information measured is first
Feedback information, and wherein described instruction also makes the UE upon being performed: it measures anti-about the second of the multiple wave beam
Feedforward information；The second feedback information based on the second feedback information to the neighbor cell than the serving cell is higher by greater than threshold
The judgement of value and start timer；First feedback information is measured after the timer expiration；And work as the neighbours
First feedback information of cell sends the measurement when being higher by than the second feedback information of the serving cell greater than the threshold value
Report.
Example 36 is the device as described in example 35, wherein speed of the length of the timer based on the UE and become
Change.
Example 37 is the device as described in any one of example 29 to 36, wherein the message is downlink control
Information (DCI) message.
Example 38 is the device that one kind will be used by new radio base station (gNB), and described device include: for being connected to
The UE of serving cell associated with the gNB sends the device of message, and the message indicates that the UE will be included in measurement
The maximum number of the wave beam of every cell in report；And the device for receiving measurement report from the UE, the measurement report
Accuse include the serving cell and neighbor cell the following wave beams of for up to maximum number respective beam identifier and
The feedback information measured: these wave beams have best quality among the wave beam of respective service cell and neighbor cell.
Example 39 is the device as described in example 38, wherein the message further includes signal quality threshold, and wherein gives birth to
At measurement report include the highest signal quality that for up to described maximum number has higher than signal quality threshold wave beam
Each wave beam identifier and the feedback information that measures.
Example 40 is the device as described in example 38 or 39, further includes described to indicate for sending configuration message to UE
UE is measured about each channel state information reference signals (CSI- associated with the individual beam in the multiple wave beam
RS) again with respect to the feedback letter of each new radio synchronization signal (NRSS) associated with the individual beam in the multiple wave beam
The device of breath.
Example 41 is the device as described in example 40, further include for via multiple transmitting and receiving points (TRP) different
With the device of multiple wave beams of serving cell described in different beamforming transmissions on element of resource.
Example 42 is the device as described in any one of example 38 to 41, wherein the measurement report is as switching
What a part of request was received, and wherein described device further includes for initiating the UE to institute based on the measurement report
State the device of the switching of neighbor cell.
Herein to the description of the implementation of diagram, including described in abstract those, it is therefore intended that be exhaustive
Or the disclosure is restricted to disclosed precise forms.Although describing specific implementation for illustrative purposes herein and showing
Example, but as those skilled in the relevant art will be realized that, without departing from the scope of the disclosure, according to above
Detailed description can make the various replacements for intending to realize identical purpose or equivalent integers or implementation.
Claims (25)
1. one or more non-transitory computer-readable mediums are stored thereon with instruction, described instruction is when by user equipment (UE)
One or more processors execute when so that the UE:
Processing will be included in measurement report from new radio base station (gNB) the received message of serving cell with the determination UE
Every cell wave beam maximum number；
Feedback information of the measurement about multiple wave beams of each individual cell including the serving cell and neighbor cell；
The measurement report is generated based on the feedback information measured and the maximum number；And
The measurement report of generation is sent to the gNB.
2. one or more medium as described in claim 1, wherein the measurement report of generation includes each serving cell and neighbours
It is for up to the wave beam identifier of wave beam of the maximum number with highest signal quality among the wave beam of cell and measures
Feedback information.
3. one or more medium as claimed in claim 2, wherein the measurement report of generation includes being for up to the maximum number
The feedback information that mesh has the wave beam identifier of the wave beam of the highest signal quality higher than signal quality threshold and measures.
4. one or more medium as claimed in claim 3, wherein the message further includes the signal quality threshold.
5. one or more medium as described in claim 1, wherein described instruction also makes the UE upon being performed:
Select for up to maximum number of the serving cell that there is the highest signal quality higher than signal quality threshold
Wave beam；
The feedback information of the selected wave beam of the serving cell is averaged to generate the first average feedback value；
Select for up to maximum number of the neighbor cell that there is the highest signal higher than the signal quality threshold
The wave beam of quality；And
The feedback information of the selected wave beam of the neighbor cell is averaged to generate the second average feedback value；
The measurement report wherein generated includes the first average feedback value and the second average feedback value.
6. one or more medium as claimed in claim 5, wherein the message further includes the signal quality threshold.
7. one or more medium as described in claim 1, wherein the message is also indicated will survey for the feedback information
The type of the feedback of amount.
8. one or more media as described in claim 1, wherein the UE will measure about in the multiple wave beam
The associated each channel state information reference signals (CSI-RS) of individual beam or each new radio synchronization signal (NRSS)
Feedback information.
9. one or more medium as described in claim 1, wherein multiple wave beams of the serving cell are in different money
With different beamforming transmissions in the element of source.
10. one or more media as described in any one of claim 1 to 9, wherein the feedback information measured is
One feedback information, and wherein described instruction also makes the UE upon being performed:
Measure the second feedback information about the multiple wave beam；
The second feedback information based on the second feedback information to the neighbor cell than the serving cell is higher by greater than threshold value
Judgement and start timer；
First feedback information is measured after the timer expiration；And
When the first feedback information of the neighbor cell is higher by than the second feedback information of the serving cell greater than the threshold value
When send the measurement report.
11. one or more medium as claimed in claim 10, wherein speed of the length of the timer based on the UE
And change.
12. one or more non-transitory computer-readable mediums are stored thereon with instruction, described instruction is when by new radio base station
(gNB) when one or more processors execute, so that the gNB:
Message is generated to indicate that the UE for being connected to serving cell associated with the gNB will include every in measurement report
The maximum number of the wave beam of cell；
Send the message to the UE；And
Receive measurement report from the UE, the measurement report include the serving cell and neighbor cell it is for up to described most
The respective beam identifier of the following wave beams of big figure: these wave beams have among the wave beam of respective service cell and neighbor cell
There is best quality.
13. one or more media as claimed in claim 12, wherein the measurement report further include be directed to by the UE with
The feedback information of the associated wave beam measurement of each wave beam identifier for including in the measurement report.
14. one or more medium as claimed in claim 12, wherein the measurement report includes being for up to the maximum number
Mesh has each wave beam identifier of the wave beam of the highest signal quality higher than signal quality threshold, and wherein the message is also
Including the signal quality threshold.
15. one or more medium as claimed in claim 12, wherein the message further includes signal quality threshold, and
Wherein the measurement report includes:
First average feedback value has with for up to maximum number of the serving cell and is higher than signal quality threshold
Highest signal quality wave beam feedback information it is average corresponding；And
Second average feedback value has with for up to maximum number of the neighbor cell and is higher than the signal quality
Being averaged for the feedback information of the wave beam of the highest signal quality of threshold value is corresponding.
16. one or more medium as claimed in claim 12, wherein the message is also indicated to be wanted for the feedback information
The type of the feedback of measurement, and wherein the UE will be measured about associated with the individual beam in the multiple wave beam each
The feedback information of channel state information reference signals (CSI-RS) or each new radio synchronization signal (NRSS).
17. one or more medium as claimed in claim 12, wherein described instruction also makes the gNB upon being performed
With multiple wave beams of serving cell described in different beamforming transmissions on different element of resource, and the wherein gNB
The multiple wave beam will be sent via multiple transmitting and receiving points (TRP).
18. one or more media as described in any one of claim 12 to 17, wherein the measurement report is conduct
What a part of switching request was received, and wherein described instruction also makes the gNB be based on the measurement upon being performed
The switching of the UE to the neighbor cell is initiated in report.
19. the device that one kind will be used by user equipment (UE), the device include:
Processor；And
It is coupled to the memory of the processor, instruction is stored on the memory, described instruction is worked as is held by the processor
Make described device when row:
Message is obtained from the new radio base station (gNB) of serving cell, which, which is used to indicate the UE, will be included in measurement report
The maximum number of the wave beam of every cell in announcement；
Feedback information of the measurement about multiple wave beams of each individual cell including the serving cell and neighbor cell；
The measurement report is generated based on the feedback information measured and the maximum number, the measurement report includes the clothes
The respective beam identifier of the following wave beams of for up to maximum number of cell of being engaged in and neighbor cell: these wave beams are corresponding
There is best quality among serving cell and the wave beam of neighbor cell；And
The measurement report of generation is sent to the gNB.
20. device as claimed in claim 19, wherein the measurement report of generation further includes being directed to and wrapping in the measurement report
The feedback information that each associated wave beam of wave beam identifier included measures.
21. device as claimed in claim 19, wherein the message further includes signal quality threshold, and the wherein survey
Amount report has including for up to maximum number of the serving cell and the neighbor cell is higher than the signal matter
Measure each wave beam identifier of the wave beam of the best quality of threshold value.
22. the device as described in any one of claim 19 to 21, wherein the feedback information measured is the first feedback letter
Breath, and wherein described instruction also makes the UE upon being performed:
Measure the second feedback information about the multiple wave beam；
The second feedback information based on the second feedback information to the neighbor cell than the serving cell is higher by greater than threshold value
Judgement and start timer；
First feedback information is measured after the timer expiration；And
When the first feedback information of the neighbor cell is higher by than the second feedback information of the serving cell greater than the threshold value
When send the measurement report；
Wherein, speed of the length of the timer based on the UE and change.
23. the device that one kind will be used by new radio base station (gNB), the device include:
For sending the device of message to the UE for being connected to serving cell associated with the gNB, the message is used to indicate
The UE will include the maximum number of the wave beam of every cell in measurement report；And
For from the UE receive measurement report device, the measurement report include the serving cell and neighbor cell most
The respective beam identifier of the following wave beams of the up to described maximum number and the feedback information measured: these wave beams are accordingly taking
There is best quality among the wave beam of cell of being engaged in and neighbor cell.
24. device as claimed in claim 23, wherein the message further includes signal quality threshold, and wherein generate
Measurement report includes each of the wave beam that for up to described maximum number has the highest signal quality for being higher than signal quality threshold
Wave beam identifier and the feedback information measured.
25. the device as described in claim 23 or claim 24, further includes the device for operations described below: matching to UE transmission
Message is set to indicate that the UE is measured about each channel status associated with the individual beam in the multiple wave beam
The feedback information of information reference signal (CSI-RS) is again with respect to associated with the individual beam in the multiple wave beam each new
The feedback information of radio synchronization signal (NRSS).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662417917P | 2016-11-04 | 2016-11-04 | |
| US62/417,917 | 2016-11-04 | ||
| PCT/US2017/054082 WO2018084968A1 (en) | 2016-11-04 | 2017-09-28 | Measurement reporting in new radio wireless communication network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110089043A true CN110089043A (en) | 2019-08-02 |
| CN110089043B CN110089043B (en) | 2023-01-10 |
Family
ID=60084094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780061808.2A Active CN110089043B (en) | 2016-11-04 | 2017-09-28 | Measurement reporting in a new radio wireless communication network |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110089043B (en) |
| WO (1) | WO2018084968A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112583462A (en) * | 2019-09-27 | 2021-03-30 | 苹果公司 | System and method for reporting signal quality information |
| CN113271605A (en) * | 2020-02-14 | 2021-08-17 | 上海诺基亚贝尔股份有限公司 | Method and apparatus for controlling channel state indication reference signal measurements |
| CN114390571A (en) * | 2020-10-20 | 2022-04-22 | 展讯半导体(南京)有限公司 | Neighborhood measurement methods and related products |
| CN114830726A (en) * | 2019-12-19 | 2022-07-29 | 高通股份有限公司 | Neighbor cell layer 1metric for fast cell change |
| WO2022236906A1 (en) * | 2021-05-11 | 2022-11-17 | Qualcomm Incorporated | Channel state information report configuration for non-serving cell reference signal |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102260249B1 (en) * | 2017-03-24 | 2021-06-03 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | Improving measurement reporting in beam-based systems |
| EP3515115A1 (en) * | 2018-01-19 | 2019-07-24 | Panasonic Intellectual Property Corporation of America | Cell (re-)selection mechanisms with improved cell quality determinations |
| CN110636563B (en) * | 2018-06-21 | 2022-11-04 | 华为技术有限公司 | Communication method and device |
| CN111565427B (en) * | 2019-02-14 | 2022-05-13 | 华为技术有限公司 | Network selection method, network equipment and terminal equipment |
| CN113543237B (en) * | 2020-04-13 | 2022-06-24 | 荣耀终端有限公司 | Cell selection method and device |
| CN117793855A (en) * | 2022-09-21 | 2024-03-29 | 展讯通信（上海）有限公司 | Communication method and communication device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130235742A1 (en) * | 2012-03-09 | 2013-09-12 | Samsung Electronics Co., Ltd. | Channel quality information and beam index reporting |
| US20140073329A1 (en) * | 2012-09-12 | 2014-03-13 | Korea Advanced Institute Of Science And Technology | Apparatus and method for handover in wireless communication system |
| CN104115520A (en) * | 2013-01-18 | 2014-10-22 | 华为技术有限公司 | Measurement method, cell measurement method, device and communication nodes |
| WO2015080648A1 (en) * | 2013-11-27 | 2015-06-04 | Telefonaktiebolaget L M Ericsson (Publ) | Methods for receiving and sending a report comprising channel state information |
| WO2015109153A1 (en) * | 2014-01-17 | 2015-07-23 | Interdigital Patent Holdings, Inc. | 3gpp mmw access link system architecture |
| US20160007261A1 (en) * | 2014-07-01 | 2016-01-07 | Electronics And Telecommunications Research Institute | Method and apparatus for handover |
| WO2016018121A1 (en) * | 2014-07-31 | 2016-02-04 | Samsung Electronics Co., Ltd. | Method and apparatus for measuring and reporting beams in a beamforming based system |
| GB201613902D0 (en) * | 2016-08-12 | 2016-09-28 | Nec Corp | Communication system |
| WO2016155776A1 (en) * | 2015-03-30 | 2016-10-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Selection of a serving cell taking into consideration beamforming gains |
| WO2016163786A1 (en) * | 2015-04-07 | 2016-10-13 | 삼성전자 주식회사 | Method and apparatus for handover in wireless communication system using beamforming |
| WO2016172840A1 (en) * | 2015-04-28 | 2016-11-03 | Mediatek Inc. | Robust mobility measurements and inter-cell coordination in mmwave small cell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE47721E1 (en) * | 2007-02-05 | 2019-11-05 | Nec Corporation | Wireless communication system, its base station and mobile station, communication synchronization management method and timer control program therefor |
-
2017
- 2017-09-28 CN CN201780061808.2A patent/CN110089043B/en active Active
- 2017-09-28 WO PCT/US2017/054082 patent/WO2018084968A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130235742A1 (en) * | 2012-03-09 | 2013-09-12 | Samsung Electronics Co., Ltd. | Channel quality information and beam index reporting |
| US20140073329A1 (en) * | 2012-09-12 | 2014-03-13 | Korea Advanced Institute Of Science And Technology | Apparatus and method for handover in wireless communication system |
| CN104115520A (en) * | 2013-01-18 | 2014-10-22 | 华为技术有限公司 | Measurement method, cell measurement method, device and communication nodes |
| WO2015080648A1 (en) * | 2013-11-27 | 2015-06-04 | Telefonaktiebolaget L M Ericsson (Publ) | Methods for receiving and sending a report comprising channel state information |
| WO2015109153A1 (en) * | 2014-01-17 | 2015-07-23 | Interdigital Patent Holdings, Inc. | 3gpp mmw access link system architecture |
| US20160007261A1 (en) * | 2014-07-01 | 2016-01-07 | Electronics And Telecommunications Research Institute | Method and apparatus for handover |
| WO2016018121A1 (en) * | 2014-07-31 | 2016-02-04 | Samsung Electronics Co., Ltd. | Method and apparatus for measuring and reporting beams in a beamforming based system |
| WO2016155776A1 (en) * | 2015-03-30 | 2016-10-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Selection of a serving cell taking into consideration beamforming gains |
| WO2016163786A1 (en) * | 2015-04-07 | 2016-10-13 | 삼성전자 주식회사 | Method and apparatus for handover in wireless communication system using beamforming |
| WO2016172840A1 (en) * | 2015-04-28 | 2016-11-03 | Mediatek Inc. | Robust mobility measurements and inter-cell coordination in mmwave small cell |
| GB201613902D0 (en) * | 2016-08-12 | 2016-09-28 | Nec Corp | Communication system |
Non-Patent Citations (2)
| Title |
|---|
| MEDIATEK INC.: "R2-166092,Downlink Measurements for NR Mobility", 《3GPP TSG-RAN WG2 MEETING #95BIS》 * |
| SAMSUNG，: "R2-163652,Discussion on Beam Measurement for 5G New Radio Interface in mmWave Frequency Bands", 《3GPP TSG RAN WG2 #94》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112583462A (en) * | 2019-09-27 | 2021-03-30 | 苹果公司 | System and method for reporting signal quality information |
| CN114830726A (en) * | 2019-12-19 | 2022-07-29 | 高通股份有限公司 | Neighbor cell layer 1metric for fast cell change |
| CN113271605A (en) * | 2020-02-14 | 2021-08-17 | 上海诺基亚贝尔股份有限公司 | Method and apparatus for controlling channel state indication reference signal measurements |
| CN113271605B (en) * | 2020-02-14 | 2024-05-28 | 上海诺基亚贝尔股份有限公司 | Method and apparatus for control channel state indication reference signal measurement |
| CN114390571A (en) * | 2020-10-20 | 2022-04-22 | 展讯半导体(南京)有限公司 | Neighborhood measurement methods and related products |
| WO2022083514A1 (en) * | 2020-10-20 | 2022-04-28 | 展讯半导体(南京)有限公司 | Neighboring cell measurement method, and related product |
| CN114390571B (en) * | 2020-10-20 | 2025-03-11 | 展讯半导体(南京)有限公司 | Neighborhood measurement methods and related products |
| WO2022236906A1 (en) * | 2021-05-11 | 2022-11-17 | Qualcomm Incorporated | Channel state information report configuration for non-serving cell reference signal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110089043B (en) | 2023-01-10 |
| WO2018084968A1 (en) | 2018-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7390331B2 (en) | Signaling for extended measurement gap configuration based on carrier component units | |
| CN110089043A (en) | Measurement report in new radio communication network | |
| US12081461B2 (en) | User equipment radio frequency and band capability for carrier aggregation measurement gap | |
| US10666343B2 (en) | Reference signals for initial acquisition in 5G systems | |
| US20220352943A1 (en) | Dynamically beamformed control channel for beamformed cells | |
| CN107529155A (en) | For knowing to carry out the apparatus and method of performance boost by multiple subscriber identity modules | |
| WO2017095467A1 (en) | Systems, methods and devices for mitigating beam interference in beam based cell-less operation | |
| US11012206B2 (en) | Triggering a beam refinement reference signal | |
| US11159995B2 (en) | Device and method for performing handover in massive multiple-input-multiple-output (MIMO) systems | |
| US20180132124A1 (en) | Measurement gap enhancement for incmon (increased number of carriers for monitoring) | |
| US20230396393A1 (en) | Beam management for non-terrestrial network (ntn) | |
| WO2018067380A1 (en) | Uplink positioning for narrow band internet of things | |
| US20200281021A1 (en) | Systems and methods for control signaling of xprach | |
| WO2017101062A1 (en) | Method of load balancing in 5g cellular networks | |
| EP3353924A1 (en) | Mapping of physical broadcast channel (pbch) repetition symbols for machine-type communication (mtc) | |
| EP3456077A1 (en) | Lte-assisted beam acquisition for 60 ghz wlan access | |
| WO2017131811A1 (en) | Uplink beam refinement | |
| WO2016164078A1 (en) | Signaling reduction using long time-to-trigger duration | |
| WO2017146730A1 (en) | Methods for dynamically changing device coverage class for clean slate narrowband cellular internet of things (cs nb-ciot) systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200803 Address after: California, USA Applicant after: Apple Inc. Address before: California, USA Applicant before: INTEL Corp. Effective date of registration: 20200803 Address after: California, USA Applicant after: INTEL Corp. Address before: California, USA Applicant before: INTEL IP Corp. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |