CN108024363A - One kind interference processing method and processing device - Google Patents

One kind interference processing method and processing device Download PDF

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Publication number
CN108024363A
CN108024363A CN201710229770.7A CN201710229770A CN108024363A CN 108024363 A CN108024363 A CN 108024363A CN 201710229770 A CN201710229770 A CN 201710229770A CN 108024363 A CN108024363 A CN 108024363A
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resource
information
control channel
channel
alternatively
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CN201710229770.7A
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Chinese (zh)
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CN108024363B (en
Inventor
杨玲
赵亚军
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ZTE Corp
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ZTE Corp
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Priority to PCT/CN2017/109002 priority Critical patent/WO2018082580A1/en
Priority to US16/346,512 priority patent/US11212689B2/en
Publication of CN108024363A publication Critical patent/CN108024363A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The embodiment of the invention discloses one kind to disturb processing method, including：Transmission equipment obtains the first configured information；According to first configured information, transmission equipment is transmitted in specific resources.The embodiment of the present invention also discloses a kind of interference processing unit.

Description

One kind interference processing method and processing device
The application is based on Application No. 201610963489.1, the Chinese patent application that the applying date is on November 04th, 2016 It is proposed, and require the priority of the Chinese patent application, the application conduct is incorporated herein in the full content of the Chinese patent application With reference to.
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of interference processing method and processing device.
Background technology
At present, the duplex mode that Long Term Evolution (Long Term Evolution, LTE) system uses is divided into：Time division duplex Technology (Time Division Duplexing, TDD) and frequency division duplex technology (Frequency Division Duplexing, FDD) two ways.
For the mobile communication system of fdd mode, it is received and transmitted on separated two symmetrical frequency channels, profit Separated reception with protection frequency range and sent channel, evaded and interfering with each other between signal.Wherein, one section of frequency spectrum resource is believed for downlink Number transmission, another section of frequency spectrum resource be used for the transmission of uplink signal.And arrived for the mobile communication system of tdd mode, base station Uplink and downlink communication between terminal UE is separated using the different time-gap of same frequency channel (also referred to as carrier wave) with the time Receive and send channel.This dual-mode requires base station and terminal (User Equipment, UE) must harmonious ability Work well.
Based on above-mentioned analysis, FDD system uses symmetrical spectrum resource, distributes equal uplink and downlink resource, this distribution side Formula is very suitable for traditional speech business and accounts for leading communication system.And for uplink and downlink portfolio it is asymmetric in the case of, then It may cause the larger wasting of resources.TDD system has the different time resource methods of salary distribution, thus can be according to the industry of network Business amount situation of change adjusts the ratio of uplink and downlink resource, still, due between TDD network requirements base station, between base station and UE Uplink and downlink switching ensures stringent time synchronization, and this requires the whole network uses identical ratio of uplink subframe to downlink subframe.
However, increasing rapidly with mobile broadband service type and quantity, and the fast development of mobile terminal, people Also persistently climb to a higher point to the demand of wireless communication.Wherein, the demand of uplink and downlink portfolio is not only time-varying, and according to region Difference can also change, this duplex mode for resulting in existing cordless communication network cannot flexibly adapt to current network hair Exhibition.
Based on this, flexible duplex mode will be that following 5th third-generation mobile communication technology (5th-Generation, 5G) is new The important research topic eated dishes without rice or wine in (New Radio, NR).The original intention of the problem is can to make each base station root in system The time slot proportion of its uplink and downlink occupancy is adjusted according to the ratio dynamic of respective uplink and downlink portfolio.This feature causes, same Moment is likely to occur the transmission of downlink signal of neighbor cell one, and another transmits the situation of uplink signal.I.e. in existing 5G In network, except base station present in legacy system to UE, UE to the interference of base station in addition to, also there are cross link disturbed condition： Interference of the base station to base station, and interference of the UE to UE.Also, in the interference of above-mentioned cross link, the friendship of data is not only existed Link interference is pitched, also there are problems that the link interference of control channel.Disturbed for above-mentioned control channel interference and/or data channel Processing, there presently does not exist an effective solution.
The content of the invention
In view of this, an embodiment of the present invention is intended to provide one kind to disturb processing method and processing device, is reduced with realizing due to spirit Duplex mode living and the cross link interference brought.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
In a first aspect, the embodiment of the present invention provides a kind of interference processing method, including：Transmission equipment obtains the first instruction letter Breath；According to first configured information, transmission equipment is transmitted in specific resources.
In embodiments of the present invention, the transmission equipment obtains the first configured information by least one of mode：
Predefined, physical layer DCI signalings, high-rise RRC signaling, by X2 mouthfuls, passes through air interface.
In embodiments of the present invention, first configured information includes at least one of：
Uplink authorization UL grant, downstream grants DL grant, dispatch request SR, transmit duration, control channel information, number According to channel information, data message, data transmission information transmits spatial structure, scheduling information, scheduling/HARQ timing relationships, Numerology parameters, subframe type, gap information, small time slot information, subframe and time slot relation, subframe and small time slot relation, Time slot and small time slot relation, type of service, reference signal information, system information, random access information, time slot gap information, Metrical information, perceptually relevant information, signal message, adjustment power information, vacant resource information, resource allocation information, frame structure, Carrier information, drawing indexing number, dynamic resource information, fixed resource information, transmission time window information, beam information, send wave Beam, sends beam set, sends beam patterns, receives wave beam, receives beam set, receives beam patterns, the figuration power of wave beam Value, retransmission information, precedence information, vacant resource indication information.
In embodiments of the present invention, the control channel information, including at least one of：
Control channel position, control channel initial position, is spaced between control channel resource, control channel resource size, control Channel resource number processed, cycle, control channel pattern, control channel drawing indexing number, uplink control channel, downlink control letter Road.
In embodiments of the present invention, control channel information is carried in first configured information, including：
The position of control channel is sent by control channel acquisition of information.
In embodiments of the present invention, the control channel position attribution can be at least one of：
The cell proprietary UE-specific of proprietary Cell-specific, UE, organizes proprietary group-specific, shares common-specific。
In embodiments of the present invention, it is alignment for the control channel position between distinct device, and/or, do not line up.
In embodiments of the present invention, the described method includes at least one of：
Transmission equipment sends the second configured information in the control channel；
Current control channel position is obtained to the configuration feelings of resource between next control channel position according to the second instruction Condition；
The configuring condition since the resource in a period of time current control channel position is obtained according to the second instruction；
The configuring condition of the resource since offset location in a period of time is obtained according to the second instruction.
In embodiments of the present invention, second configured information, including at least one of：
Downlink Control Information, uplink authorization, downstream grants, transmit spatial structure, control channel position, data channel position Put, gap positions, scheduling information, sense operation position, scheduling/HARQ timing relationships, interferometry information, vacant resource instruction Information, if data channel position is dynamic resource, if instruction transmission spatial structure, if indicate the transmission side of data channel To dispatch request SR, transmits duration, data transmission information, numerology parameters, subframe type, gap information, small time slot letter Breath, subframe and time slot relation, subframe and small time slot relation, time slot and small time slot relation, type of service, reference signal information, is System information, random access information, adjusts power information, vacant resource information, resource allocation information, frame structure, carrier information, figure Sample call number, dynamic resource information, fixed resource information, transmission time window information, beam information, sends wave beam, sends wave beam Set, transmission beam patterns, reception wave beam, reception beam set, reception beam patterns, the shape-endowing weight value of wave beam, retransmission information, Precedence information, vacant resource indication information.
In embodiments of the present invention, it is described between control channel position, alternatively, from current control channel position to next Between a control channel position, alternatively, since in a period of time current control channel position, alternatively, being opened from offset location Before the transmitted over resources to begin in a period of time, at least one of operation can be performed：
Sense operation；Interferometry operates；Interaction or negotiation；Any operation is not performed, in the resource directly Transmission；It is transmitted according to the second configured information.
In embodiments of the present invention, the execution sense operation, including at least one of：
Energy-aware operates, signal detection operation.
In embodiments of the present invention, the Energy-aware operation, including at least one of：
The energy for detecting/perceiving is not more than the first threshold value, then judges that channel can use；
The energy for detecting/perceiving is more than the first threshold value, and is not more than the second threshold value, then judges that channel can use；
The energy for detecting/perceiving is more than the second threshold value, then judges that channel is unavailable；
The energy for detecting/perceiving is more than the first threshold value, then judges that channel is unavailable.
In embodiments of the present invention, for the unavailable situation of the channel, the transmission equipment can perform it is following at least it One operation：
Without transmission；Perform signal detection operation；Reduce transmit power operation；Adjust transmission direction；Adjust channel class Type.
In embodiments of the present invention, the signal detection operation, including：
The information carried in the signal received is identified, alternatively, the frequency domain pattern for the signal that identification receives.
In embodiments of the present invention, the information of the carrying, including at least one of：
Whether channel can use, downstream transmission information, if orthogonal multiple access, with frequency/adjacent frequency information, homologous ray/different system Information, beam direction, wave beam mark, beam shape-endowing weight value mark, cell ID, operator identifier, sequence identifier, cyclic shift Mark, the preconfigured information of resource, frequency domain drawing information or label.
In embodiments of the present invention, including：
Identical numerology parameters and/or pattern are configured between distinct device, detection letter is sent according to the configuration Number, and/or,
In actually active transmission, distinct device is transmitted using respective numerology parameters.
In embodiments of the present invention, the interaction or coordinated manipulation, including：
Transmission equipment notifies the customizing messages of itself to surrounding devices；Alternatively,
The respective customizing messages of interaction between transmission equipment；
In embodiments of the present invention, the customizing messages includes at least one of：
Numerology parameters, transmission spatial structure, the initial position of transmission, the end position of transmission, busy channel Duration, fixed/predetermined resource location, the interval between fixation/predetermined resource, the size of fixation/predetermined resource, fixation/in advance Determine resource drawing indexing, transmission spatial structure index, performs sensing location information, interferometry information, beam direction, wave beam tax Shape weights, wave beam mark, beam patterns, beam patterns mark.
In embodiments of the present invention, the equipment for receiving the customizing messages, can perform at least one of operation：
Do not handle；Perform sense operation；Adjust the transmission direction in the opposite resource of transmission direction；Adjust channel/class signal Type；Vacant jamming resource does not line up resource；Reduce in jamming resource or do not line up transmit power in resource；Adjust wave beam side To；Adjust the transmit power on wave beam；The vacant beam direction.
In embodiments of the present invention, the interference processing in same time domain region between control channel and data channel Mode, including at least one of：
Processing mode is determined according to the priority of control channel and data channel；
Transmission equipment performs sense operation before actual control channel resource and/or real data channels transfer resource；
Reduce the transmit power on the data channel with control channel aligned in position；
Distinct device performs interferometry, or interaction or notice customizing messages before control channel and/or data channel To surrounding devices；
Vacant data channel resource in region at the same time, and/or, control channel resource；
Data channel and/or control channel beam direction are adjusted, and/or, the transmit power on wave beam.
In embodiments of the present invention, the priority according to control channel and data channel determines processing mode, including At least one of；
There is higher priority situation for control channel, vacant and control channel can be performed in data channel position and is provided The data channel resource position of source alignment, alternatively, reduction and the data channel transmit power on control channel resource aligning position, Alternatively, the beginning resource location in the data channel of control channel resource aligning performs sense operation, alignment control channel is adjusted Data channel on resource location channel position in order to control, alternatively, adjustment data channel sends beam direction, alternatively, it is vacant with The data channel beam area of control channel beam direction alignment；And/or
There is higher priority situation for data channel, vacant and data channel can be performed in control channel position and is provided The control channel resource location of source alignment, alternatively, reduction and the control channel transmit power on data channel resource aligned position, Alternatively, data channel resource alignment control channel beginning resource location or before perform sense operation, alternatively, adjustment pair Control channel on neat data channel resource position is data channel position, alternatively, adjustment control channel sends beam direction, or Person, the vacant control channel beam area to align with data channel beam direction.
In embodiments of the present invention, it is described for the channel with high priority, one below operation can be performed：
Sense operation is performed, alternatively, directly transmitting, alternatively, directly transmitting detection letter before actual transmissions resource location Number, alternatively, first carrying out sense operation, detectable signal is sent after perceiving channel and can use, then carry out actual transmission.
In embodiments of the present invention, including：
For different numerology situations, distinct device configure identical detectable signal frequency domain pattern and/or, adopt Identical numerology.
In embodiments of the present invention, the transmission equipment is transmitted in actual control channel resource and/or real data channels Sense operation is performed before resource, including：
For the sense operation position performed by control channel transmission with being grasped for the perception performed by data channel transmission Making position can be identical, alternatively, different.
In embodiments of the present invention, the sense operation position for performed by data channel transmission is data channel position K OFDM symbol of the beginning put, wherein, k is to be more than and/or the positive integer equal to 1.
In embodiments of the present invention, the distinct device performs interferometry before control channel and/or data channel, Or customizing messages is interacted or notified to surrounding devices, including：
Based on interference measurement results, control channel and the channel attribute on data channel overlapped resource position are determined；With/ Or,
Interaction/notice interference measurement results, and/or, jamming resource position, and/or, high interference instruction, and/or, use Numerology parameters, and/or, channel attribute adjustment instruction, and/or, the instruction of vacant resource, and/or, adjustment power refers to Show, and/or, priority level, and/or, predetermined resource transmission structure.
In embodiments of the present invention, the priority includes at least one of：The priority of different business, different base station Priority, different operators priority, priority, the priority of different system of different channels and/or signal, different channels The priority of type.
In embodiments of the present invention, the data channel or data channel information, including at least one of：
Uplink data channels, downstream data channel, data channel position, data channel resource size, data channel starting Position, is spaced between data channel resource, data channel resource number, the cycle, data channel pattern, data channel drawing indexing number
In embodiments of the present invention, the transmission spatial structure, including at least one of：
Data channel, gap, control channel, above-mentioned various combinations, one or more above-mentioned various combinations.
In embodiments of the present invention, the scheduling information, including at least one of：
Transmission block TB sizes, modulating-coding MCS modes, redundancy versions RV, retransmit, HARQ process numbers.
In embodiments of the present invention, the scheduling/HARQ timing relationships, including at least one of：
Downlink control with the timing relationship of downlink data, downlink control and the timing relationship of upstream data, upstream data with The timing relationship of the timing relationship of upload control, downlink data and upload control.
In embodiments of the present invention, the numerology parameters, including at least one of：
Subcarrier spacing, CP, slot s lot, the OFDM symbol number that mini-slot, mini-slot are included, time slot include OFDM symbol number, subframe, the OFDM symbol length that subframe includes, the mini-slot numbers included in subframe, are wrapped in subframe The number of time slot contained, the number of small time slot, gap are included in time slot.
In embodiments of the present invention, the subframe type, including at least one of：
Sub-frame of uplink, downlink subframe, mixes subframe type.
In embodiments of the present invention, the system information, including at least one of：
Master Information Block MIB, system information block SIB, Physical Broadcast Channel PBCH.
In embodiments of the present invention, the gap information, or, metrical information, or, perceptually relevant information, including it is following at least One of：
The time domain initial position of gap, the time domain length of gap, the end position of gap, the initial position of perception, perception when Length of field, the end position of perception, the first threshold value, the second threshold value, perceptual signal, perceived position pattern, perceptual signal frequency Domain pattern, measurement resource initial position, measures the size of resource, measures the interval of resource, measure the end position of resource, disturb Level instruction, measuring signal, spatial domain beam direction, beam shape-endowing weight value.
Second aspect, the embodiment of the present invention provide a kind of interference processing unit, including：Acquiring unit, for obtaining first Configured information；Transmission unit, for according to first configured information, being transmitted in specific resources.
In embodiments of the present invention, the transmission equipment obtains the first configured information by least one of mode：In advance Definition, physical layer descending control information DCI signalings, high-rise wireless heterogeneous networks RRC signaling, by X2 mouthfuls, passes through air interface.
In embodiments of the present invention, first configured information includes at least one of：Uplink authorization UL grant, under Row authorizes DL grant, dispatch request SR, transmits duration, control channel information, data channel information, data message, data biography Defeated information, transmits spatial structure, scheduling information, scheduling/hybrid automatic repeat-request HARQ timing relationships, numerology ginsengs Number, subframe type, gap information, small time slot information, subframe and time slot relation, subframe and small time slot relation, time slot and small time slot Relation, type of service, reference signal information, system information, random access information, time slot gap information, metrical information, sense Know relevant information, signal message, adjusts power information, vacant resource information, resource allocation information, frame structure, carrier information, figure Sample call number, dynamic resource information, fixed resource information, transmission time window information, beam information, sends wave beam, sends wave beam Set, transmission beam patterns, reception wave beam, reception beam set, reception beam patterns, the shape-endowing weight value of wave beam, retransmission information, Precedence information, vacant resource indication information.
In embodiments of the present invention, the control channel information, including at least one of：Control channel position, control Channel initial position, is spaced between control channel resource, control channel resource size, control channel number of resources, the cycle, control letter Road pattern, control channel drawing indexing number, uplink control channel, down control channel.
In embodiments of the present invention, control channel information is carried in first configured information, including：Pass through control channel Acquisition of information sends the position of control channel.
An embodiment of the present invention provides one kind to disturb processing method and processing device, and transmission equipment obtains the first configured information, so Afterwards, it is transmitted according to the first configured information, transmission equipment in specific resources, in this way, mitigating or reducing to a certain extent Or solve the cross link interference problem brought due to the flexible duplex mode of introducing.
Brief description of the drawings
The data that Fig. 1 occurs between the neighbouring device provided in an embodiment of the present invention using identical numerology parameters The schematic diagram of channel disturbance；
Fig. 2 is between the neighbouring device provided in an embodiment of the present invention using identical numerology parameters same The different schematic diagram of transmission subframe structure in time zone；
Fig. 3 is between the neighbouring device provided in an embodiment of the present invention using identical numerology parameters same Mixing sub-frame transmission is used in time zone and mixes the different schematic diagram of subframe structure；
Fig. 4 occurs in the case of using identical numerology parameters for different service types provided in an embodiment of the present invention Interference schematic diagram；
Fig. 5 occurs in the case of using different numerology parameters for different service types provided in an embodiment of the present invention Interference schematic diagram；
Fig. 6 is the cross link interference signal occurred in the case of distinct device provided in an embodiment of the present invention continuously transmits Figure；
Fig. 7 is control channel aligned in position schematic diagram provided in an embodiment of the present invention；
Fig. 8 for resource size provided in an embodiment of the present invention is identical and resource between schematic diagram at equal intervals；
Fig. 9 is fixed uplink control channel provided in an embodiment of the present invention and down control channel schematic diagram；
Figure 10 is double space provided in an embodiment of the present invention and/or the resource location schematic diagram of double resource sizes；
Figure 11 is discrete resource schematic diagram in alignment provided in an embodiment of the present invention or set time window；
Figure 12 is the schematic diagram of continuous resource in alignment provided in an embodiment of the present invention or set time window；
The schematic diagram of Figure 13 first order resource alignings between distinct device provided in an embodiment of the present invention；
Figure 14 overlapping schematic diagrames of first order resource part between distinct device provided in an embodiment of the present invention；
First order resource nonoverlapping schematic diagrames of the Figure 15 between distinct device provided in an embodiment of the present invention；
Second in resources of the Figure 16 between the instruction first order resource provided in an embodiment of the present invention using first order resource Level resource is the schematic diagram of aligned in position；
Second in resources of the Figure 17 between the instruction first order resource provided in an embodiment of the present invention using first order resource Level resource is the schematic diagram that position does not line up or not exclusively aligns；
Figure 18 be it is provided in an embodiment of the present invention using first order resource indicate first order resource between resource distribution show It is intended to；
Figure 19 is the signal of the resource distribution provided in an embodiment of the present invention indicated using first order resource in certain time Figure；
Figure 20 is the apparatus structure schematic diagram of interference processing provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes.
Heretofore described transmission node/equipment, can be base station, terminal UE.Wherein, base station can be macro base station (Macro eNB), alternatively, micro-base station (Small Cell eNB).
In the present invention, the specific resources, its Resource Properties can be fixed resource, and/or, dynamic resource, and/ Or, the Resource Properties in resource are loose, or flexibly or be dynamically determined/change (that is, in the resource It is to carry out uplink, and/or, downlink transfer, and/or, gap, and/or, perceived position, and/or, interferometry position, and/ Or, control channel position is uncertain).
Heretofore described reference signal information, refers to the sequence of reference signal, and/or, sequence number, and/or, circulation moves Position, and/or, cyclic shift numbering, and/or, the time-domain position of reference signal, and/or, the time domain initial position of reference signal, And/or the time domain length of reference signal, and/or, the time domain end position of reference signal, and/or, the time domain of reference signal accounts for Number of resources, and/or, the time domain interval of reference signal, and/or, the time domain pattern of reference signal, and/or, reference signal Frequency domain position, and/or, the frequency domain initial position of reference signal, and/or, the frequency domain length of reference signal, and/or, with reference to letter Number frequency domain end position, and/or, the number of resources that the frequency domain of reference signal takes, and/or, the frequency domain interval of reference signal, And/or the frequency domain pattern of reference signal.Wherein, resource can be at least one of：OFDM symbol, time slot, small time slot, son Frame.Shown reference signal can reside in time slot, and/or, in small time slot, and/or, in subframe.Reference signal can basis Signaling triggering is transmitted, and can also be sent in fixed position, alternatively, being sent on periodic point.
Alternatively, distinct device, alternatively, different service types equipment, alternatively, the equipment of difference numerology references, For reference signal, and/or, control channel, and/or, perceptual signal, and/or, Seize ACK message and/or, system information, and/ Or, the transmission of at least one of 4 Msg message uses identical numerology parameters in random access.Remaining signal/channel Transmission can be according to respective numerology parameters.
Heretofore described reference signal, including one below：Cell special reference (Cell-specific Reference Signal, CRS), demodulated reference signal (DeModulation Reference Signal, DMRS), single frequency network Multicast/broadcast (Multicast/Broadcast over Single Frequency Network, MBSFN) reference signal, position Put reference signal (Position Reference Signal, PRS), DRS (Dedicated Reference Signal) (Dedicated Reference Signal, DRS), detection reference signal (Sounding Reference Signal, SRS).
Heretofore described system message, including at least one of：Master Information Block (Master Information Block, MIB), system information block (System Information Block, SIB), Physical Broadcast Channel (Physical Broadcast Channel, PBCH) etc..
Heretofore described random access PRACH relevant informations, including at least one of：Preamble, Msg1, Msg2, Msg3, Msg4.Mainly by, by specific resources alignment thereof, ensureing what is sent in specific resources between equipment Information is from disturbing or reducing interference effect.
Heretofore described vacant resource information, including at least one of：In time domain：The start bit of vacant resource Put, the size of vacant resource, the length of vacant resource, the end position of vacant resource；The vacant resource sign (mark It can include at least one of：Time domain, frequency domain, code domain, spatial domain)；On frequency domain：The starting position of vacant resource, vacant resource Size, the length of vacant resource, the end position of vacant resource；On spatial domain：Vacant beam direction, beam angle, wave beam Shape-endowing weight value, vacant beam patterns.
Heretofore described resource allocation information, including at least one of：Data resource position, data transfer in resource Direction, controls resource location, Resource Properties, resource sign, which resource is sent specifically in fixed, fixed resource What channel/signal, which resource are flexibly configurables, measure resource location, perceive resource location etc..Main thought： In flexible TDD system, whole/part resource in resource is fixed, and/or, whole/part resource can with flexible configuration, and/ Or, whether determine the specific resource is the transmission specifically for which information in the resource of fixed part.Whether in fixation/predetermined Resource, and/or, carry out sense operation before being transmitted in the resource of flexible configuration；And/or send and notify to surrounding devices/ Configured information；And/or/the information of coordination is interacted with surrounding devices, described information, for example, preparing to be passed in the resource Defeated, numerology parameters, using resource location information, do not determine to use resource location information, in advance using transmitted over resources Channel and/or signal message, sequence, cyclic shift, sense operation positional information, control channel positional information, power adjustment refer to Show, transmission direction, adjustment transmission direction instruction, precedence information, beam direction, beam shape-endowing weight value, beam patterns；And/or Starting position performs sense operation in resource.Further, for the resource of flexible configuration, and/or, fixation/predetermined resource, Can by control signaling indicate flexibly and/or, the resource distribution situation in fixation/predetermined resource.Fixation/the predetermined resource Can send control channel, data channel, system information, PSS/SSS, reference signal, in random access correlated process at least it One, purpose is so done, if sending one of above- mentioned information between distinct device on fixation/precalculated position, to a certain extent The cross link interference of data and/or control channel can be reduced.Wherein, Resource Properties can refer to Cell-specific, And/or UE-specific, and/or, team-specific, and/or, common-specific.Alternatively, if according to pre- The first resource allocation conditions of instruction/configuration, before actual transmissions, equipment can according to different business reliability requirement, and/ Or, the priority of different business/channel/signal/equipment, and/or, the uplink and downlink portfolio that dynamic changes, and/or, perceive knot Fruit, and/or, interference measurement results, and/or, interference level, and/or, coordination/interactive information, and/or, signaling instruction, adjustment Actual resource use/configuring condition.Wherein, resource can be understood as originally in this transmitted over resources using/configuring condition Upstream data, downlink transfer is carried out since above- mentioned information can adjust in this resource, or adjusts what is dispatched in this resource UE, alternatively, without transmitting (the i.e. vacant resource), and/or, adjust data channel and/or control channel and/or perceive position / transmission structure is put, and/or, adjust transmit power in this resource etc..
Heretofore described frame structure, including at least one of：Frame structure Class1 (e.g., FDD), frame structure type 2 (e.g., TDD), frame structure type 3 (e.g., flexibly or dynamic frame structure), completely flexible subframe proportioning/subframe type, it is fixed and The frame structure of flexibly/dynamic bind.
Heretofore described carrier information, refers to a carrier wave, alternatively, multiple carrier waves, alternatively, paired carrier wave, alternatively, FDD carrier waves, TDD carrier waves, flexible duplex at least one of carrier wave, full duplex carrier wave.
Heretofore described drawing indexing number, refers to determine specific resource pattern according to the drawing indexing number. Wherein：Resource can be control channel resource, data channel resource, system information resource, PSS/SSS resources, reference signal money At least one source, random access correlated process resource.The resource pattern can also be determined by least one of parameter：Rise Beginning position, end position, the interval between resource, the size of resource, the number of resource, offset, the cycle.
Heretofore described transmission time window information refers to can be used for being controlled channel in the resource in time window, The transmission of at least one of data channel, system information, PSS/SSS, reference signal, random access correlated process.In time window Resource can be continuous in time domain, alternatively, discrete in time domain.Resource in time window, can pass through at least one of Parameter determines：Initial position, end position, the interval between resource, the size/length of resource, the number of resource, offset, Cycle.
Heretofore described first configured information, and, the second configured information sends position, and/or, the information content can not Together, can also be identical.
Heretofore described first threshold value, the second threshold value may be the same or different.Preferably, the second thresholding Value is more than and/or equal to the first threshold value.Threshold value unit can be dbm or without unit.First threshold value, Second threshold value can be determined by least one of：It is predefined, the instruction of physical layer DCI signalings, high-rise RRC signaling instruction, Consult between base station, consult between base station and UE, consult between UE and UE.Alternatively, for control channel, and, data channel, such as Fruit in control channel, and/or, need to perform sense operation situation, control channel, and the threshold value of data channel on data channel Available configuration is different, alternatively, can also be identical.
The heretofore described numerology parameters, including at least one of：Subcarrier spacing, CP, time slot The OFDM symbol number that slot, mini-slot, mini-slot are included, the OFDM symbol number that time slot includes, subframe, subframe bag The OFDM symbol length contained, the mini-slot numbers included in subframe, the number of time slot included in subframe, comprising small in time slot The number of time slot, gap length, the number of symbols that gap takes.The gap can be used for carrying out sense operation.Gap positional informations It can be fixed or physical layer DCI signaling dynamic instructions.
Heretofore described mixing subframe type, including at least one of：Downlink control+data；Downlink control+ Gap+ data；Downlink control+data+gap；Gap+ downlinks control+data；Gap+ downlink control+gap+ data；Gap+ downlink controls System+data+gap；Downlink control+gap+ data+gap；Gap+ downlink control+gap+ data+gap；Data+upload control；Number According to+gap+ upload controls；Data+upload control+gap；Gap+ data+upload control；Gap+ data+gap+ upload controls；gap + data+upload control+gap；Data+gap+ upload controls+gap；Gap+ data+gap+ upload controls+gap；Downlink control+ Data+upload control；Downlink control+gap+ data+upload control；Downlink control+data+gap+ upload controls；Downlink control+ Data+upload control+gap；Gap+ downlinks control+data+upload control；Downlink control+gap+ data+gap+ upload controls； Downlink control+data+gap+ upload controls+gap；Downlink control+data+gap+ upload controls+gap；The control of gap+ downlinks+ Gap+ data+upload control；Gap+ downlinks control+data+gap+ upload controls；Gap+ downlinks control+data+upload control+ gap；Gap+ downlink control+gap+ data+gap+ upload controls；Gap+ downlink control+gap+ data+upload control+gap；Under Row control+gap+ data+gap+ upload controls+gap.For example, mixing subframe type is downlink control+data, represent in downlink It is data after control；And for example, it is downlink control+gap+ data to mix subframe type, represents that downlink control is afterwards gap, gap It is data afterwards.
The spatial structure of heretofore described time quantum can be：Uplink, alternatively, downlink, alternatively, mixed structure. Wherein, mixed structure can be：Downlink controls, and data (refer to upstream data, alternatively, downlink data), upload control, between the time Every any combination of gap.Wherein, the position of time interval gap can be controlled in downlink, and/or, data, and/or, uplink control Before time-domain position processed, alternatively, afterwards, alternatively, on frequency domain position, alternatively, under.For example,
Downlink control+data；Alternatively,
(a gap situation) downlink control+time interval gap+ data, alternatively, downlink control+data+time interval Gap, alternatively, time interval gap+ downlinks control+data；Alternatively,
(two gap situations) time interval gap+ downlinks control+time interval gap+ data, alternatively, time interval gap+ Downlink control+data+time interval gap, alternatively, downlink control+time interval gap+ data+time interval gap；Alternatively,
(three gap situations) time interval gap+ downlinks control+time interval gap+ data+time interval gap；Alternatively,
Data+upload control；Alternatively,
(a gap situation) data+time interval gap+ upload controls；Alternatively, data+upload control+time interval gap；Alternatively, time interval gap+ data+upload control；Alternatively,
(two gap situations) time interval gap+ data+time interval gap+ upload controls, alternatively, time interval gap+ Data+upload control+time interval gap, alternatively, data+time interval gap+ upload controls+time interval gap；Alternatively,
(three gap situations) time interval gap+ data+time interval gap+ upload controls+time interval gap；Alternatively,
Downlink control+data+upload control；Alternatively,
(a gap situation) downlink control+time interval gap+ data+upload control；Alternatively, downlink control+data+when Between be spaced gap+ upload controls；Alternatively, downlink control+data+upload control+time interval gap；Alternatively, time interval gap+ Downlink control+data+upload control；Alternatively,
(two gap situations) downlink control+time interval gap+ data+time interval gap+ upload controls；Alternatively, downlink Control+data+time interval gap+ upload controls+time interval gap；Alternatively, on downlink control+data+time interval gap+ Row control+time interval gap；Alternatively, time interval gap+ downlinks control+time interval gap+ data+upload control；Alternatively, Time interval gap+ downlinks control+data+time interval gap+ upload controls；Alternatively, time interval gap+ downlinks control+data + upload control+time interval gap；Alternatively,
(three gap situations) time interval gap+ downlinks control+time interval gap+ data+time interval gap+ uplink controls System；Alternatively, time interval gap+ downlinks control+time interval gap+ data+upload control+time interval gap；Alternatively, downlink Control+time interval gap+ data+time interval gap+ upload controls+time interval gap；
Alternatively, one or several uplinks can be included in above-mentioned time quantum, and/or, downlink, and/or, mixing knot Structure.Time quantum granularity can be subframe, alternatively, slot s lot, alternatively, mini-slot, alternatively, OFDM symbol.
Alternatively, time quantum structure, and/or, the parameter or element for forming time quantum can obtain in the following manner ：Physical layer DCI signalings, alternatively, high-rise RRC signaling, negotiation between base station and base station/interact, alternatively, consulting between UE and UE Or interaction, alternatively, consulting between base station and UE, alternatively, predefined.Interactive information can be by X2 mouthfuls, alternatively, empty between node Interface.Further details of signaling instruction is referring to specific embodiment method.
Heretofore described method is suitable under CA frameworks between macro base station and micro-base station, alternatively, micro-base station and micro-base station it Between, alternatively, between macro base station and macro base station, alternatively, terminal and the link interference of terminal room, are also applied for each link under DC scenes and do Problem is disturbed, applies also for the different macro base stations under single cell conditions, alternatively, different micro-base stations, alternatively, the link between difference UE Interference problem, can equally be well applied to the link interference problem under any scene.In addition, homologous ray is directed to, different system, with operation Business, alternatively, different operator, alternatively, the interference problem of synchronous or asynchronous scene is also suitable.
Heretofore described numerology parameters, including at least one of：Subcarrier spacing, CP, slot s lot, The OFDM symbol number that mini-slot, mini-slot are included, the OFDM symbol number that time slot includes, subframe, what subframe included OFDM symbol length, the mini-slot numbers included in subframe, the number of time slot included in subframe, includes small time slot in time slot Number.
Embodiment 1
The present embodiment mainly provides the position that control channel is transmitted in time interval, and/or, acquisition modes.
As known, in a wireless communication system, control channel is very important.For downlink transfer, control The loss of channel then means the loss of downstream data channel.And mean uplink for uplink, the loss of uplink authorization The loss of chance.For the signal of aperiodicity sending, then the loss of signaling is triggered, then means that phase can not be carried out according to demand The transmission for the signal answered, so as to influence system performance.
Based on this, in flexible duplex, alternatively, in dynamic TDD system, it is ensured that control channel is very necessary from interference , important information is missed or loses in order to prevent.Wherein, dynamic TDD refers to that transmission direction in each time quantum can be with It is dynamic change.Time quantum can be at least one of：Subframe, time slot, small time slot, BTU Basic Transmission Unit, orthogonal frequency Multiple access OFDM symbol, scheduling unit, the time zone being composed of at least one above.Small time slot (also referred to as mini- Slot) refer to it is smaller than time-domain resource number in time slot, alternatively, the time zone that time domain length is short.Wherein, a time slot can wrap Combined containing k small time slot.K is to be more than and/or the positive integer equal to 1.Time slot, and/or, minimum time domain unit is in small time slot OFDM symbol.Preferably, different time slot, or, OFDM symbol length can be different/identical in small time slot, and/or, number is not With/identical.BTU Basic Transmission Unit refers to the time zone being made of p specific time-domain resources, wherein, specific time-domain resource can be with It is at least one of：Subframe, radio frames, time slot, small time slot, OFDM symbol.P is to be more than and/or the positive integer equal to 1.Pass Defeated direction is uplink, and/or, downlink.
Further, control channel (including：Time domain, and/or, frequency domain) position in time quantum can be with down toward It is one of few：The specific time-domain resource in front end, the specific time-domain resource in end, the upper end frequency domain resource in special frequency band, in special frequency band Downlink frequency domain resource.Wherein, specific time-domain resource can be made of t time-domain resource, wherein, time-domain resource granularity can be with It is at least one of：Mini-OFDM symbols (can be understood as insufficient OFDM symbol length), OFDM symbol, time slot, mini- Slot, subframe.T is to be more than and/or the positive integer equal to 1.Special frequency band can be whole bandwidth, alternatively, subband, alternatively, money Source block RB, alternatively, resource block group RBG, resource particle RE, subcarrier.Correspondingly, the specific resources on special frequency band can be m A subcarrier, alternatively, RB, alternatively, subband.
Further, the positional information of control channel is (for example, time-domain resource initial position, time-domain resource number, time domain money It is spaced between source, time domain pattern, time domain drawing indexing, frequency domain resource initial position, frequency domain resource number, frequency domain resource interval, frequency Domain pattern, frequency domain drawing indexing) it can be determined by least one of：Physical layer DCI signalings, predefine, high-rise wireless money Source controls RRC signaling, consults between base station and base station, consults between base station and UE, consults between UE and UE.Alternatively, above-mentioned letter Carry time-domain resource initial position in order, time-domain resource number, is spaced between time-domain resource, time domain pattern, time domain drawing indexing, frequency At least one domain resource initial position, frequency domain resource number, frequency domain resource interval, frequency domain pattern, frequency domain drawing indexing etc., are based on Configured information in the signaling, determines the position of control channel.Alternatively, correlation time unit can also be carried in above-mentioned signaling Information, for example, time quantum time domain, and/or, frequency-domain structure, time quantum type (uplink, downlink, alternatively, mixed type is (i.e. Including at least at least one of uplink, downlink, control channel, interval)), scheduling information (for example, MCS, modulation demodulation system, RV, HARQ process number etc.), timing relationship is (for example, downlink control and the timing relationship of downlink data, downlink control and upper line number According to timing relationship, the timing relationship of upstream data and upload control etc.) etc..
Embodiment 2
The cross link interference analysis under different scenes is proposed in the present embodiment.Wherein, cross link interference is divided into：Data Channel disturbance, and/or, control channel interference.
For flexibly duplexing, alternatively, dynamic TDD, since uplink and downlink portfolio is time-varying, so that neighbouring device exists When being transmitted at the same time in section, there is cross link interference (also referred to as across link interference) problem.Cross link is done Disturb and do not only exist data channel (also referred to as across link interference), moreover, being also present in control channel.
It is described below under several classical scenes, data channel occurs, and/or, the schematic diagram of control channel interference.
Scene 1：The data channel interference scene occurred between neighbouring device using identical numerology parameters.
As shown in Figure 1, point filling is (such asIt is shown) represent control channel, line is filled (such asIt is shown) it is number It is believed that road across link interference.It is alignment that equipment room control channel is illustrated that in Fig. 1, has evaded control letter to a certain extent Across the link interference problem in road.
Alternatively, there may also be control channel between the control channel of alignment, since flexible upstream or downstream pass It is defeated, at this time, may also can there are the interference between control channel and data channel, there may be the equipment in same asset Data channel caused by transmission direction is opposite disturbs.
Alternatively, if control channel is alignment, and without control channel in the resource outside the control channel of alignment Occur, then at this time, may only occur data channel across link interference, since equipment room is uploaded in region resource at the same time Defeated direction is different, is due to neighbouring device in a certain time-domain resource alternatively, occur data channel interference between the neighbouring device On transmission direction it is different.
Scene 2：The data channel interference occurred between neighbouring device using identical numerology parameters, and/or, control Channel disturbance scene processed.Neighbouring device at the same time in region according to mixing subframe type, and/or, upstream or downstream son During frame type transfers, thus occur control channel and/or, data channel interference.Wherein, it is by following to mix subframe type At least one composition：Control, data, time gap.Alternatively, control includes at least one of：Downlink controls, upload control. Data include at least one of：Upstream data, downlink data.
Specifically, for scene 2, following several situations can be further refined as：
Situation one：Son is being transmitted in region at the same time using between the neighbouring device of identical numerology parameters Frame structure is different.As shown in Fig. 2, equipment 1 using mixing subframe type (such as downlink control+(alternatively, be spaced gap)+uplink/ Downlink data) transmission, and equipment 2 carries out uplink/downlink transmission at the same time in region.At this time, no matter two equipment exist The uplink transmitted on data channel, still, downlink, for equipment 1, the transmission of downlink control may be subject to equipment 2 to count It is believed that the interference in road.However, for equipment 2, the transmission of data channel may be sent control channel be subject to equipment 1 and be done Disturb influence.Based on this, it is necessary to solve the problems, such as control channel interference, since control channel is quite important for transmitting or decoding etc. 's.
The situation similar with the down control channel interference described in Fig. 2, uplink control channel are disturbed, it may appear that at one Equipment carries out data channel transmission, and adjacent another equipment using mixing sub-frame transmission (for example, uplink/downlink data+ (alternatively, being spaced gap)+upload control), at this time, the data channel transmission of equipment can produce neighbouring device uplink control channel Raw interference.Be not in data letter if neighbouring device uses identical transmission direction on a data channel for situation one The cross link interference in road., whereas if using different transmission directions, then the cross link interference of data channel occurs.
Situation 2：Using between the neighbouring device of identical numerology parameters at the same time in region using mixed Close sub-frame transmission and mixing subframe structure is different.As shown in figure 3, equipment using downlink control+(alternatively, being spaced gap)+ Data transmission structure, and adjacent equipment uses data+(alternatively, being spaced gap)+upload control structure in area at the same time In domain, then down control channel is likely to occur, and/or, uplink control channel is disturbed situation.Alternatively, if adjacent sets It is standby when use different transmission directions on a data channel, the interference of data channel cross link also occurs.
Situation 3：Different service types use identical numerology parameters multiplexed situation in a time zone.Example Such as, when eMBB and URLLC are multiplexed, when eMBB and URLLC uses identical numerology, due to URLLC to time delay very Sensitive characteristic so that its transmission time is generally several OFDM symbols, so it is possible that control channel interference, and/or, Data channel disturbs.As shown in figure 4, the transmission direction of data channel is identical in time zone, then data channel is likely to occur Cross link disturbs.Alternatively, it may appear that control channel interference, since an equipment sends the time-domain position resource of control channel On, another equipment is sending data.
Scene 3：The data channel interference occurred between neighbouring device using different numerology parameters, and/or, control Channel disturbance scene processed.For three major businesses present in NR 5G：EMBB, mMTC, URLLC, when together different business is multiplexed When, it may appear that data channel, and/or, control channel interference situation.
Specifically, for scene 3, when the equipment of different numerology parameters is being multiplexed in region at the same time When, for example, when eMBB and URLLC uses different numerology, then control channel interference occurs, and/or, data channel Interference, as shown in Figure 5.Its Fig. 5 is only a schematic diagram, can be further refined as, when distinct device only carries out in slot#n The transmission of data channel, since an equipment carries out uplink in slot#n, and/or, downstream data channel transmission, at this time, meeting There is the interference of data channel cross link.Alternatively, when distinct device not only carries out the transmission of data channel in slot#n, also Transmission is controlled, then it is possible that control channel interference problem, in addition, if distinct device is adopted on a data channel With different transmission directions, then also occur that data channel disturbs.
Scene 4：Equipment continuously transmits y time zone, and adjacent equipment transmits x time zone, and at this time, difference is set It is multiplexed between standby, it may appear that data channel, and/or, control channel interference.Wherein, x, y are to be more than and/or just whole equal to 1 Number.As shown in fig. 6, device A takes three time interval, and equipment B takes two time interval, and each There is control channel in time interval, at this time, device A, may when being transmitted on three continuous time interval Influence whether the data channel of equipment B, and/or, control channel, so that control channel interference is produced, and/or, data channel is done Disturb problem.Wherein, if distinct device is when transmission direction is different on a data channel, it is likely to occur data channel interference.Such as Fruit alternatively, in the time zone of multiple time interval compositions, not only there is data channel in above-mentioned time interval, Also control channel, then at this time, if control channel position does not line up between distinct device, be likely to occur control channel interference.
Based on the cross link under different scenes, (wherein, cross link interference includes：Data channel, and/or, control letter Road) interference is analyzed and problems faced, and present invention offer one kind reduces or weakening control channel interference, and/or, data channel is done The method disturbed.Specific method is as follows：
Method one：Control channel aligned in position method.Preferably, the control channel position of the fixation can be static, or Person, is semi-statically configured.
The control channel alignment being illustrated in figure 7 between different nodes, the node can be the node under same operator, Alternatively, the node under different operators, alternatively, homologous ray interior joint, alternatively, the node in different system.
It will be seen in fig. 7 that using fixed control channel method or (all, or, part) control channel positions between equipment Control channel interference can be reduced or slacken to a certain extent by putting alignment schemes.Meanwhile it also ensure that to a certain extent important Control signaling can be sent in the control channel of above-mentioned fixation, so as to reduce the problem of important control information is lost.But This mode has a problem that, when there is control channel to send demand in the resource between control channel, it is necessary to further solve Certainly control channel interference problem on dynamic resource, and/or, the cross link interference problem that data channel does not produce in the same direction.
Alternatively, relatively important control information is sent on the control channel position of the fixation, for example, during continuous occupancy Between length, spatial structure (can also refer to the spatial structure between two control channels), CCA positions, CCA types, what CCA took Time domain and/or frequency domain resource, scheduling information (for example, uplink, alternatively, downlink, MCS, modulation system, HARQ ID, RV versions, TBsize), HARQ/ scheduling timings, the position of control channel, the time domain and/or frequency domain resource of control channel, data channel take Time domain and/or frequency domain resource.Alternatively, the time interval between fixed control channel is relatively long.
Further, the fixed control channel method, can expand to, the method for fixed resource, the fixed resource On can send data, and/or, reference signal, and/or, control channel, and/or, PRACH channels etc..
Method two：Control channel interference is reduced using cognitive method, and/or, data channel interference.
Method three：Control channel interference is reduced using coordination approach, and/or, data channel interference.
Method four：Control channel resource allocation method is reserved to reduce control channel interference, and/or, data channel interference.
Method five：Two-steps schemes, alternatively, multi-steps schemes reduce control channel interference, and/or, data Channel disturbance.Two-steps schemes, alternatively, multi-steps scheme main thoughts are progressively to determine resource by each step Attribute, and/or structure.
Wherein, two step two-steps methods refer to：Control channel is indicated by the first step, and/or, data channel Position, then the control channel determined by the first step send two level configured information, for example, the time span of transmission, and/or, Gu Reserved structure between fixed control channel, and/or, control channel position, and/or, uplink scheduling information, and/or, descending scheduling Information, and/or, modulating-coding, and/or, CCA types, and/or, CCA positions, HARQ/ scheduling timings etc..
The above method, and/or, assembled scheme, will be described in detail in embodiment below.
Embodiment 3
The present embodiment provides one kind by resource aligning (being referred to as fixed resource) method.Wherein, resource can be used In at least one of：Control channel, data channel, reference signal, system information, PRACH relevant informations etc..Wherein, refer to Signal includes one below：CRS, DMRS, MBSFN reference signal, PRS, DRS, SRS.System message, including it is following at least it One：MIB, SIB, PBCH etc..PRACH relevant informations, including at least one of：Preamble, Msg1, Msg2, Msg3, Msg4.Mainly by the way that, by specific resources alignment thereof, the information for ensureing to send in specific resources is from dry between equipment Disturb or reduce interference effect.
The resource in resource aligning method described in the present embodiment, can be predefined, alternatively, high-rise Radio Resource Control RRC signaling is semi-statically configured, alternatively, physical layer descending control information DCI dynamic instructions.Alternatively, fixed resource Position can be into certain patterns in time domain.
Alternatively, resource pattern, alternatively, resource location can be determined by least one of following parameter；Initial position, Offset, interval, cycle T, time-domain resource size, frequency domain resource number.Wherein, initial position, offset, alternatively, interval, or Person, cycle T can be time domains, and/or, frequency domain.In time domain, for initial position, offset, alternatively, being spaced, alternatively, cycle T Granularity can be OFDM symbol, slot s lot, alternatively, mini-slot, alternatively, subframe, alternatively, radio frames, alternatively, transmission Phase, alternatively, the shared phase, alternatively, transmission unit, alternatively, time zone.On frequency domain, for initial position, offset, alternatively, Every, alternatively, the granularity of cycle T can be RE, alternatively, RB, alternatively, RBG, alternatively, subband.Offset can be relative to time domain Resource, alternatively, frequency domain resource amount.Time-domain resource size refers to the resource of the resource occupation of resource aligning between distinct device.Below Enumerate several typical resource patterns：Fig. 8 for resource size is identical and resource between schematic diagram at equal intervals.Fig. 9 is fixed uplink control Channel and down control channel schematic diagram processed.Figure 10 is double space and/or the resource location schematic diagram of double resource sizes.
Alternatively, interval can be relatively large between different resource.It is alternatively possible to pass through at least one of side Formula obtains the resource, alternatively, resource pattern, and/or, the parameter used in resource pattern is formed, and/or, resource drawing indexing Number, and/or, resource usage：It is predefined, alternatively, high-rise wireless heterogeneous networks RRC signaling is semi-statically configured, alternatively, physical layer Downlink Control Information DCI dynamic instructions.Wherein, resource pattern call number refers to pre-define a resource pattern set, and To each resource pattern mark label in set.Equipment can be obtained according to the resource pattern label of acquisition can consolidate in which resource It is fixed available.Resource usage refers to that the fixed resource of configuration can be used for that what information is sent, alternatively, what kind of information is sent out Send.Described information can be at least one of：Control channel, data channel, reference signal, system information, the related letters of PRACH Breath etc..
Be below further to control channel, and/or, the determination mode of data channel position, including one below：
Mode one：In time interval, alternatively, the specific location in time zone.
Wherein, time interval, alternatively, time zone can be at least one of：Radio frames, subframe, time slot, The region that one of mini-slot, scheduling unit, the region of x OFDM symbol composition, y the above-mentioned type form.Specific location For the time interval, alternatively, the beginning of temporal interval, alternatively, end, alternatively, the position of offset.
Mode two：Control channel is determined by parameter, and/or, data channel position.The parameter include it is following at least it One：Offset, interval, cycle T, time domain length, frequency domain resource number.Control letter can be determined by least one of these parameters Road, and/or, data channel position, alternatively, control channel pattern, and/or, data channel pattern.
Wherein, offset, alternatively, interval, alternatively, cycle T can be time domain, and/or, frequency domain.In time domain, for offset Amount, alternatively, interval, alternatively, the granularity of cycle T can be OFDM symbol, slot s lot, alternatively, mini-slot, alternatively, sub Frame, alternatively, radio frames, alternatively, the transmission phase, alternatively, the shared phase, alternatively, transmission unit, alternatively, time zone.It is right on frequency domain In offset, alternatively, be spaced, alternatively, the granularity of cycle T can be RE, alternatively, RB, alternatively, RBG, alternatively, subband.Offset Can be relative to time-domain resource, alternatively, frequency domain resource amount.Time domain length can refer to control channel, and/or, data channel The number of resources of occupancy.
Mode three：Control information is sent on specific location in time window, and/or, data.
Resource in time window can be used for being controlled information, and/or, the transmission of data.It is used to send in time window Control information, and/or, the resource of data can be continuous or discrete, wherein, resource can be fixed position, It can also be the position determined based on measurement or sensing results.Resource in the time window can be by least one following parameter Determine：Offset, interval, cycle, the size of resource, the quantity of resource.Distinct device, alternatively, the equipment in different operators Identical position is configured in time window, alternatively, different positions.Similarly, with distinct device in operator (macro base station, micro- base Stand, alternatively, terminal), alternatively, the equipment (macro base station, micro-base station, alternatively, terminal) in different operators can configure it is identical Time window position.Figure 11 is discrete resource schematic diagram in alignment or set time window, and Figure 12 is to connect in alignment or set time window The schematic diagram of continuous resource.
Mode four：Control channel is determined using bitmap, and/or, data channel resource and/or position.
For example, bitmap is designated as 101010,1 expression control channel, and/or, the position of data channel, 0 indicates no control Channel processed, and/or, the position of data channel.Alternatively, 0 it can also be endowed and indicate no control channel, and/or, data channel Number of resources.0 position is different, can represent different instructions without control channel, and/or, the number of resources of data channel. Resource can be OFDM symbol, slot s lot, alternatively, mini-slot, alternatively, subframe, alternatively, radio frames, alternatively, the transmission phase, Alternatively, the shared phase, alternatively, transmission unit, alternatively, time zone.
Control channel in the above method, and/or, data channel resource (time domain, and/or, frequency domain) and/or, position, or Person, forms the control channel, and/or, the parameter of data channel resource (time domain, and/or, frequency domain) and/or position, alternatively, Time window, alternatively, control channel in time window is formed, and/or, data channel resource (time domain, and/or, frequency domain) and/or position Parameter, alternatively, the information such as bitmap can be determined by static configuration alternatively, being semi-statically configured mode.
Static configuration can be predefined, alternatively, make an appointment between website, alternatively, arrange in advance between terminal, or Person, realizes agreement between website and UE.
It can be high-rise RRC signaling configuration to be semi-statically configured.The control channel once fixed by a period of time adjustment, And/or data channel position.
Fixed control channel, and/or, data channel position, and/or, control channel, and/or, the time domain of data channel Pattern, and/or, frequency domain pattern can be the proprietary Cell-specific of cell, alternatively, the proprietary UE-specific of UE, alternatively, group Proprietary Group-specific, alternatively, public.
Further, by different scenes, alternatively, different service types etc. describe fixed control channel in detail, and/ Or, the method for data channel position.
For same operator, fixed control channel is used with how to be realized between different districts under base station, and/or, control The method of channel position solves control channel interference, and/or, data channel interference.I.e. base station can broadcast fixed control Channel, and/or, data channel positional information gives following cells；Alternatively, can be by X2 mouthfuls, alternatively, OTA between different districts The interaction of (Over To Air) mode or notice fixed control channel, and/or, data channel position, alternatively, forming control channel And/or the parameter of data channel position, alternatively, for send control information and/or data channel time window information and/or Parameter.
How to be realized for same operator, between different base station using fixed control channel, and/or, control channel position Method solve control channel interference, and/or, data channel interference.By X2 mouthfuls i.e. between different base station, alternatively, OTA to Peripheral base station sends fixed control channel, and/or, the information of data channel position.It is alternatively possible between defining base station Priority, alternatively, type of service priority, so that it is determined that control channel, and/or, data channel position.
For different operators, can by configuring different control channels, and/or, data channel position, and/or, number It is believed that the time domain pattern in road, and/or, frequency domain pattern.Alternatively, before being sent on fixed control channel position, can hold Row CCA is detected, alternatively, signal detection, determines whether that channel can use.
For terminal, fixed uplink control channel position is obtained, and/or, the time domain pattern of control channel, and/ Or, frequency domain pattern, and/or, data channel position, and/or, the time domain pattern of data channel, and/or, the mode of frequency domain pattern Can be that base station is indicated by physical layer DCI signalings, alternatively, base station and UE arrange in advance, alternatively, it is predefined, alternatively, high-rise RRC signaling configures.
Alternatively, if transmission equipment is continuously transmitted, continuously transmit centre and run into fixed control channel, and/or, Data channel resource, can be vacant, alternatively, silent fixed control channel, and/or, data channel position, alternatively, can send out Control information is sent, and/or, the data in the same direction with fixed data channel resource are sent in data channel position, alternatively, fixed control Channel processed, and/or, data channel position can perform CCA detections, alternatively, interferometry.
Embodiment 4
The present embodiment provides a kind of method by perception and realizes control channel, and/or, data channel interference is eliminated and done Disturb and avoid.
The method of perception mainly includes one below：
Method one：Perception based on energy.
Refer to that equipment will receive the signal sent from surrounding devices in certain period of time based on Energy-aware method Energy according to specific operation income value compared with threshold value, so as to judge whether present channel idle.Wherein, the specific behaviour Work can be accumulation operations, alternatively, cumulative and be multiplied by a factor.For beamforming, the factor can (be performed Perceive) the transmission wave beam weight of equipment, alternatively, the reception wave beam weight of equipment.Threshold value can be one or more.Thresholding Value can be predefined, alternatively, consult between equipment, alternatively, high-rise RRC signaling configuration, alternatively, physical layer DCI signalings indicate.
Alternatively, the whether idle method of channel, including one below are judged based on Energy-aware method：
1. the signal energy for detecting/perceiving is more than the first threshold value, then it is assumed that channel busy.Conversely, detect/perceive Channel energy is less than and/or equal to the first threshold value, then it is assumed that channel idle.
2. the signal energy for detecting/perceiving is more than the first threshold value, alternatively, the signal energy for detecting/perceiving When amount is less than the second threshold value, then it is assumed that channel idle.In this case, it may be possible to because present channel is by homologous ray, or, With the hold facility in cell, transmitted together so as to be multiplexed；Conversely, the signal energy for detecting/perceiving is less than first Limit value, then it is assumed that channel idle.Similarly, the signal energy for detecting/perceiving is more than the second threshold value, then it is assumed that channel busy, or Person, it is unavailable.
Method two：Signal detecting method., can be with when channel-aware/detection is carried out for the equipment of perception The channel that other equipment is sent is detected, and/or, signal.The channel, and/or, signal is mainly used for perceiving or detection device is used In identification, if channel can use, or, if it is upstream or downstream information, or, if it is orthogonal multiple access, or, if it is same Frequency or adjacent frequency, or, if homologous ray.Purpose is whether the identification signal is oneself cell, alternatively, homologous ray equipment, or Person, the signal that preparation send is divided into operator.
Alternatively, homologous ray, alternatively, same operator, alternatively, can be configured with the different districts configuration under base station identical For the channel of detection, and/or, signal, alternatively, identical signal can also be configured, and/or, channel pattern.The pattern exists It is sparse on frequency domain.It is leading Preamble that the signal, which can use, alternatively, reference signal (refers to a reality in embodiment Apply described in example).Channel can be control channel, and/or, physical layer shared channel etc..
Method three：Energy-aware, and, the method that signal detection combines.For example, signal energy is detected by Energy-aware More than the threshold value of setting, then equipment further can judge whether present channel can use by the method for signal identification.Letter Number identification can be by parsing the signal that receives, alternatively, by the time domain of the signal received, and/or, frequency domain pattern comes Identification etc..
Below by taking the various scenes described in embodiment 2 as an example, control channel is solved or reduces using the method for perception Interference, and/or, data channel interference problem.
For scene 1, as shown in Figure 1.Equipment performs Energy-aware operation before the resource of actual transmissions, if perceived To signal energy be less than and/or equal to the first threshold value, then it is assumed that channel idle.Based on this, equipment can be busy channel It is transmitted, time-domain transmission structure in the transmission phase, there can be business demand of the equipment according to itself, and/or, interference is surveyed Amount instruction information determines.The interferometry instruction can be high interference instruction, alternatively, loading amount instruction etc..If perceive To signal energy be more than or more than or equal to the first threshold value, but be less than or less than or equal to the second threshold value, then it is assumed that channel can With.Although channel in this case, which can use, refers to that channel disturbance is big, in certain permission interference range, it is believed that be same System equipment, alternatively, channel is used with equipment under operator.If the signal energy perceived is more than or more than or equal to Two threshold values, then it is assumed that channel busy (in other words without transmission).
Alternatively, equipment is directly transmitted after channel idle is perceived in resource.Alternatively,
Alternatively, equipment can first send some perceptual signals, for homologous ray, Huo,Tong after channel idle is perceived Under operator, alternatively, carrying out signal identification with the equipment under the different districts under base station.In addition, can be with after perceptual signal Carry out actual transmission.Wherein, it is in sparse state pattern on frequency domain for perceived signal, and/or, homologous ray or same operation The perceptual signal that distinct device under business is sent pattern on frequency domain is to be in alignment with each other.
Based on this, in order to allow equipment to be perceived before being transmitted, then a reserved or vacant specific resources are needed.It is excellent Selection of land, the initial position of specific resources, and/or, time domain length, and/or, the size of specific resources, alternatively, with actual transmissions it Between offset can be indicated by high-rise RRC signaling, alternatively, physical layer DCI signalings indicate, alternatively, predefined, alternatively, hidden Containing definite.The implicit determination mode is the time domain length by specific resources, and/or, size, and actual transmissions position are true It is fixed.Alternatively, the specific resources position can be according to fixed, and/or or according to uplink and downlink business demand dynamic Change.Specific resources can be j OFDM symbol composition, alternatively, less than one OFDM symbol length.J is to be more than and/or be equal to 1 positive integer.
At least one of 1 to 3 in the case of in scene 2, corresponding diagram 2 to 4.Can be at the same time from figure In region, an equipment transmission control channel, and another equipment transmission data channel, it can so produce control channel interference and ask Topic.Preferably, in interior at the same time, the sense operation position performed by distinct device transmission control channel, with sending data The position of channel is different.In addition, it is higher for the reliability requirement of control channel, therefore, compared to data channel, control letter The priority in road is higher.
, can one of as follows operation in order to reduce interference based on this：
Mode one：Sense operation is performed, before actual transmissions.Cognitive method is the same as method described in the present embodiment.
Mode two：Before actual transmissions, perception is performed.If channel perception is idle, actual transmissions are directly carried out.Or Person, after channel idle is detected, itself busy channel duration is notified to surrounding devices, and/or, the numerology of use Parameter, and/or, the time domain in the busy channel time, and/or, frequency-domain transmission structure, and/or, the category of resource in transmission structure Property.Alternatively, after channel idle is detected, an indication signal is sent.
Mode three：Before actual transmissions, perceptual signal or indication signal are sent by force.Wherein, the signal of perception is in frequency Be in sparse state pattern on domain, and/or, homologous ray or with operator distinct device send perceptual signal on frequency domain pattern It is to be in alignment with each other.
Alternatively, in order to further evade interference, in interior at the same time, an equipment transmission control, and another sets Preparation send data, then can configure the control channel perceived position different with data channel.As described at least one of Fig. 2~4, Before blank resource for being controlled channel-aware is placed on control channel position, and the perception of data channel can be located at In the overlapping region of control channel all, alternatively, part.
Alternatively, if equipment transmits the interim control channel aligned in position for data channel and another equipment occur, or Person, overlaps, alternatively, during interference, resource that equipment can be vacant or overlapping with control channel blank.Work(is sent alternatively, reducing Rate.Alternatively, determine it is to evade data channel to send according to priority, alternatively, data channel transmit power is reduced, alternatively, evading The equipment for sending control channel is sent.The priority can be the priority of different service types, alternatively, distinct device is excellent First level, alternatively, the priority of unlike signal/channel.Alternatively, for send data equipment, it is necessary to control channel weight Perform on folded position or before perception.Preferably, the equipment execution for sending data channel perceives the threshold value used with sending control It is different that the equipment of channel processed performs the threshold value perceived.Alternatively, the equipment for sending data sends an indication signal in advance, or Person, notice, for notifying surrounding devices to send data in some time zone.Alternatively, the equipment for sending data is set with surrounding Time-domain transmission structure in standby interaction a period of time, and/or, the information such as attribute of resource in transmission structure, so as to know whether to do Situation about disturbing, so as to be coordinated, lowers interference opportunities.
It is as described in Figure 5 the equipment room multiplexed situation of different numerology, a typical scene is for scene 3 URLLC and eMBB is multiplexed.For URLLC, when having transmission demand, it is directly transmitted.And eMBB needs before being transmitted Perform the resource location of sense operation or the vacant URLLC transmissions of eMBB.EMBB can identify the signal that URLLC equipment is sent. Preferably, equipment can send specific signal according to identical numerology parameters before the actual transmission, for other Equipment is identified.And in actually active transmission, equipment can be sent according to the numerology parameters of oneself each other.
For dynamic TDD system, due to the dynamic change of uplink and downlink portfolio, this feature causes distinct device same When being carried out at the same time transmission on a frequency band, it is possible that control channel interference, and/or, data channel interference.Based on this, in NR In frame structure, it is necessary in data channel, and/or, control channel resource location is reserved before or vacant specific resource.Described in this Specific resources can be used for equipment in the control channel of transmission, and/or, interferometry is carried out before data channel, alternatively, channel busy Not busy state aware.Wherein, interferometry refers to the interference level around measurement.Wherein, interferometry amount can be RSRP, or Person, RSSI, alternatively, DMRS etc., alternatively, base station, and/or, terminal can be by disturbing amount instruction, alternatively, high interference refers to Show etc. and to determine whether to be transmitted using channel.
Alternatively, the disturbed condition of channel is detected by cognitive method.Wherein, the method for perception includes：Pass through the free time Channel estimating CCA is detected, alternatively, interference source is judged by way of signal identification, such as, if disturbed for homologous ray, alternatively, With operator's interference etc..
The specific resources (specific resources can be time domain, and/or, frequency domain), the initial position of specific resources, and/or, End position, and/or, resource size, and/or, execution perceives or the time domain of interferometry, and/or, frequency domain position can pass through Physical layer DCI signalings indicate, alternatively, high-rise RRC signaling instruction, alternatively, it is predefined, and/or, base station and UE arrange in advance.
Alternatively, the position of perception, alternatively, for carry out disturbance ecology signal can with Cell-specific, alternatively, UE-specific, alternatively, group specific, alternatively, public.Specific resources can be：Mini-OFDM symbols (it is appreciated that For insufficient OFDM symbol length), alternatively, OFDM symbol, alternatively, time slot, alternatively, mini-slot, alternatively, subframe, alternatively, with On various combinations.Time slot, alternatively, mini-slot is the positive integer no more than particular value.Particular value can be physical layer DCI Signaling indicates, alternatively, high-rise RRC signaling instruction, alternatively, it is predefined, and/or, base station and UE arrange in advance.Preferably, it is specific Value can be 1,2,3,4,5,6,7,8,9,10 etc..
Alternatively, identical perception time domain can be configured with the equipment under operator, and/or, frequency domain position.Difference operation Business alternatively, the different perception time domain of device configuration in different operators, and/or, frequency domain position.
Alternatively, in the time domain of perception, and/or, frequency domain position detects channel idle, then equipment sends an instruction letter Number/information.Indication signal/the information is used to notify surrounding devices channel occupancy situation.It can include in the configured information At least one of：The duration of busy channel, spatial structure, control channel position, if in the time domain of perception, and/or, frequency domain Position sends Seize ACK message, and/or, preserved signal etc..
Alternatively, for the equipment being transmitted, the time domain of perception, and/or, frequency domain position can perform following behaviour Make：Perception is performed, alternatively, Seize ACK message or preserved signal are sent, alternatively, any operation is not performed, alternatively, vacant or silent The resource of perception.
Alternatively, in the time domain of not configuration-aware, and/or, in the case of frequency domain position, equipment is having business demand, or Person, dispatch request perform sense operation when information.Wherein, the equipment sends any signal, and/or, can be with before channel Perform sense operation.
Embodiment 5
The present embodiment provides a kind of method by coordination and realizes that interference eliminates and interference avoids.
Control channel interference is realized by coordinating between equipment, and/or, data channel interference.Specific coordination approach, Or, process is including following：
For the equipment being ready for sending, before being transmitted, by the numerology parameters of itself, and/or, pass Defeated spatial structure, and/or, the initial position of transmission, and/or, the end position of transmission, and/or, the duration of busy channel, and/ Or, fixed resource location, and/or, the interval between fixed resource, and/or, fixed resource drawing indexing, and/or, transmission Spatial structure indexes, and/or, sensing location information is performed (for example, performing the initial position perceived, time span, stop bits Put, perceive the interval between resource), the information such as interferometry information notifies the equipment to surrounding.
Alternatively, surrounding devices receive the information of inchoation equipment notice, can be coordinated according to described information or adjusted certainly Body transmitting procedure.For example, adjustment transmit power；Alternatively, according to the transmission information of inchoation equipment, conflicting or doing for itself is adjusted Disturb the transmission channel kinds in resource, and/or, transmission direction (information and/or signal transmitted on the same resource and/ Or channel type is identical, and/or, transmission direction is identical).Wherein, information type, including：Control channel, data channel, system Information, reference signal.Transmission direction, including：Uplink, downlink, uplink and downlink mixing；Alternatively, vacant disturb with inchoation equipment Or the resource of conflict；Big equipment is disturbed preferably for inchoation equipment, the scheme of above-mentioned adjustment or coordination can be used.
Alternatively, surrounding devices receive the information of inchoation equipment notice, can also disregard.Alternatively, passed Sense operation is performed before defeated.Purpose be reduce equipment between disturb.
Alternatively, on flexible resource location, distinct device, and/or, different business, and/or, different channels, and/ Or, unlike signal has equal competition priority, alternatively, different priority.
Alternatively, can determine to need the resource information alignd through consultation between distinct device, the benefit so done exists Interference probability can be reduced to a certain extent in important information.Definite resource is not consulted, what distinct device can be fair is competing The acquisition right to use is striven, for example, by performing aware scheme.Alternatively, distinct device is disturbed by measuring, it is determined whether can be used Current resource, alternatively, the resource in a period of time.
Alternatively, interferometry, and/or intercorrelation information can be periodically carried out between distinct device, and/or, pass through Trigger condition carries out information exchange, and/or, interferometry.
Alternatively, information exchange is carried out, and/or, carrying out the resource of interferometry can pre-define, alternatively, physics Layer DCI signal deployments, alternatively, high-rise RRC signaling configuration, alternatively, consult to determine between equipment, and/or, base station is assisted with terminal room Business appoints.
Alternatively, interferometry can be that base station side performs, and/or, can also terminal perform.
Specific to the present embodiment, mainly by between different base station, alternatively, between different operators, alternatively, with base station Between different districts, alternatively, consult control channel position between different terminals, and/or, data channel position, so as to fulfill subtracting Less or control channel position is solved, and/or, the purpose of data channel interference.
It is alternatively possible to by priority mode, alternatively, coordinate numerology, and/or, time-domain resource, and/or, frequency Domain resource, and/or, spatial domain resource (beam direction etc.), and/or, code domain resource (for example, sequence number, and/or, cyclic shift Deng), control channel position, alternatively, data channel direction (uplink, alternatively, downlink, mixed type (including at least one of： Uplink, downlink, gap, upload control, downlink control), alternatively, transmission of signal-type.Wherein：Priority can be different business Priority, alternatively, the priority of different base station, alternatively, different operators priority, alternatively, different channels, and/or signal Priority, alternatively, the priority (for example, LTE, NR, Wi-Fi, D2D, V2X etc.) of different system.
Alternatively, if different service types (for example, eMBB and URLLC, mMTC), alternatively, unlike signal/channel class Type, alternatively, different transmission of signal-type, alternatively, different system is in same transmitted over resources, can be according to the height of priority It is low to determine the occupancy situation of the resource.It is alternatively possible to perform sense operation, different priorities correspond to different LBT classes Type, alternatively, LBT parameter sets, alternatively, duration is taken, alternatively, (the corresponding channel status in different beams direction is or not beam direction Together), alternatively, when and/or frequency domain resource structure.The contention window that priority configures successively from high to low becomes larger, and/or, it is random to return Value is moved back to become larger, and/or, the parameter m of period of delay becomes larger, and/or, take duration and diminish or small, and/or, beam direction is bad, And/or when and/or frequency domain resource flexible structure it is big or small.
Alternatively, can be measured according to RRM, alternatively, CSI-IM, alternatively, DMRS, alternatively, RSRP, alternatively, rssi measurement knot Fruit, alternatively, CCA testing results, judge disturbed condition, so that coordinate control channel position, and/or, data channel position.
Embodiment 6
The present embodiment provides a kind of method by reserving resource and realizes that interference eliminates and interference avoids.
The method of reserved resource is namely by reserved, alternatively, silent specific resource is used for sending control information, and/ Or, specific system information, alternatively, data.The reserved resource can be fixed or dynamically changeable.For The mode of fixed reserved resource can be determined by predefined.The dynamic mode for determining reserved resource can be physical layer DCI Signaling, alternatively, high-rise RRC signaling instruction.Wherein, for control information, and/or, specific system information, alternatively, data can To configure different reserved resource locations, alternatively, not limiting information type in reserved resource.Wherein, control information includes：On Row control information (for example, ACK/NACK etc.), and, Downlink Control Information (up or down row mandate, scheduling information etc.).System message Including：MIB, SIB, PRACH, DRS etc..
Alternatively, reserved resource information can between base station, alternatively, between UE, alternatively, interaction between base station and UE, alternatively, It is shared.
Embodiment 7
The present embodiment provides one kind and realizes that data channel interference eliminates by two-steps or multi-steps methods, And/or control channel interference eliminates.
Illustrate this scheme in two-steps methods：
The first step：First order resource is obtained by level-one configured information.The level-one configured information can be high-rise RRC letters Order, alternatively, physical layer DCI signalings, alternatively, predefined mode.Wherein, the first order resource can be dynamic configuration, alternatively, Static state, alternatively, semi-static adjustment.Alternatively, first order resource can be single resource, alternatively, multiple resources.The multiple money Source forms resource pattern, and the resource pattern is the first order resource.Can be sent in the first order resource it is following at least One of：Control channel, data channel, reference signal, system information, PRACH relevant informations etc..Wherein, reference signal include with It is one of lower：CRS, DMRS, MBSFN reference signal, PRS, DRS, SRS.System message, including at least one of：MIB, SIB, PBCH etc..PRACH relevant informations, including at least one of：Preamble, Msg1, Msg2, Msg3, Msg4.
Second step：Indicated by two level configured information, alternatively, between adjustment first order resource, alternatively, except the first order provides Resource outside source, alternatively, the transmission structure of the resource after configured information in certain time region in addition to first order resource, and/ Or, the second level resource location information in resource, and/or, for performing the resource location information of sense operation, and/or, it is used for The resource location information of interferometry, and/or, scheduling/HARQ timing informations, and/or, uplink scheduling information, and/or, downlink Scheduling information.Resource transmission structure in the resource, including：Data channel position, alternatively, control channel position, alternatively, sense Position is known, alternatively, the various combinations of the above.Wherein, at least one of can be included in the structure after combination：Data channel position Put, control channel position, perceived position.One or more data channel resources can be included in one transmission structure, and/or, Control channel resource, and/or, resource is perceived, and/or, the various combinations of the above.Alternatively, resource on data channel position Transmission direction can be fixed, alternatively, can not also fix, i.e. dynamically changeable, alternatively, uplink is not carried out, and/or, downlink Transmission property.Wherein, data channel can be：Uplink data channels, alternatively, downstream data channel.Control channel can be：On Row control channel, alternatively, down control channel.
Alternatively, for multi-steps schemes can be understood as the instruction of previous stage information or adjustment previous stage resource it Between, alternatively, the resource in addition to previous stage resource, alternatively, after configured information in certain time region in addition to previous stage resource Dynamic resource transmission structure, and/or, the next stage resource location information in resource, and/or, for performing sense operation Resource location information, and/or, for the resource location information of interferometry, and/or, scheduling/HARQ timing informations, and/ Or, uplink scheduling information, and/or, down dispatch information.
Alternatively, for every level-one resource, proprietary customizing messages can be sent in the resource, alternatively, can be with Transmission structure in the resource is determined according to ad hoc rules, and/or, the specific resources positional information in resource, and/or, use In the resource location information for performing sense operation, and/or, for the resource location information of interferometry, and/or, scheduling/HARQ Timing information, and/or, uplink scheduling information, and/or, down dispatch information.
Will be exemplified below two-steps schemes, and multi-steps schemes can according to two-steps schemes according to It is secondary to analogize acquisition.
Example 1 (first order resource determination process is mainly introduced, and/or, the first order resource of distinct device does not line up situation Processing mode)：Level-one configured information indicates first order resource location information.Level-one configured information can be static, alternatively, half is quiet State configures or instruction or adjustment first order resource location.If it is exclusively used in sending control channel/information in first order resource, no With the first order resource can be shared between equipment, alternatively, different first order resources can be configured between distinct device, or Person, identical first order resource.Alternatively, it is vacant not line up or disturb when first order resource does not line up between distinct device First order resource location.Alternatively, perform sense operation before the first order resource location for not lining up or disturbing.Alternatively, not On part resource in the first order resource location of alignment or interference, or, sense operation is performed in whole resources, alternatively, interference Measurement.The above can be as shown below.The schematic diagram of Figure 13 first order resource alignings between distinct device, wherein, the Level-one resource channel resource in order to control.
Figure 14 overlapping schematic diagrames of first order resource part between distinct device.For device A, can directly it exist Control information is sent in first order resource, alternatively, carrying out sense operation before sending control information in first order resource, is being felt In the case of knowing channel idle control information is sent in first order resource.Alternatively, send control information in first order resource Carry out sense operation before, in the case of the channel perception free time send for perceive signal or channel (perceptual signal/ Channel send position can in first order resource, alternatively, channel perception idle moment arrive first order resource location, alternatively, feel Know resource of the channel idle moment into first order resource location between fixed channel position), retransmit actual control channel.Or Person, device A it is vacant go out the resource overlapping with equipment B control channels, equipment B it is vacant go out with device A control channel overlapped resource.Or Person, equipment B and device A interaction first order resource location, adjustment is so that the alignment of first order resource location.Interactive information can be most Carried out before early first order resource moment point.The resource location of the interactive information is it may be said that physical layer DCI signalings dynamically refer to Show, alternatively, high-rise RRC signaling is static or semi-static instruction, alternatively, predefined instruction.Alternatively, if equipment B is controlled with device A Data are sent on the position that channel does not line up, then equipment B can adjust the transmit power of (for example, reduction) data channel.For Device A is also identical processing mode.
First order resource nonoverlapping schematic diagrames of the Figure 15 between distinct device.Come for device A, and/or equipment B Say, directly can send control information in first order resource, alternatively, being carried out before sending control information in first order resource Sense operation, control information is sent in the case of the channel perception free time in first order resource.Alternatively, in first order resource Sense operation is carried out before sending control information, signal or channel for perceiving are sent in the case of the channel perception free time (perceptual signal/channel sends position can be in first order resource, alternatively, channel perception idle moment is provided to the first order Source position, alternatively, resource of the channel perception idle moment into first order resource location between fixed channel position), retransmit reality The control channel on border.Alternatively, device A it is vacant go out the resource overlapping with equipment B control channels, equipment B is vacant to be gone out to control with device A Channel overlap resource.Alternatively, equipment B and device A interaction first order resource location, adjustment is so that the alignment of first order resource location. Interactive information can carry out before earliest first order resource moment point.The resource location of the interactive information is it may be said that physics Layer DCI signaling dynamic instructions, alternatively, high-rise RRC signaling is static or semi-static instruction, alternatively, predefined instruction.If alternatively, Data are sent on the position that equipment B is not lined up with device A control channel, then equipment B can adjust (for example, reduction) data channel Transmit power.For device A and identical processing mode.
Example 2：Based on example 1, further illustrate how to reduce between equipment outside first order resource or between in resource Data channel interference, and/or, control channel interference.
The first situation：The between the control information instruction first order resource sent in first order resource in control channel Two level resource location information, for example, the offset between first order resource, and/or, interval, and/or, second level resource is big It is small, and/or, scheduling/HARQ timing relationships.Possible two level instruction step will be explained based on Figure 13 below, such as Figure 16 institutes It is shown as utilizing second level resource in the resource between first order resource instruction first order resource.For Figure 16, device A and set Standby B can indicate respectively second level resource location, or, second level resource pattern position, alternatively, in the first order between distinct device The second level resource location of resource instruction, or, second level resource pattern position are identical.For the former (structure as shown in figure 16), After first order resource, equipment performs sense operation, alternatively, interferometry, is perceiving the equipment of channel idle, alternatively, The interference level of measurement can use dynamic resource no more than the equipment of threshold value, the Resource Properties on dynamic resource, alternatively, Transmission structure is determined by perceiving successful equipment；Alternatively, after first order resource, equipment according to type of service priority, or Person, the priority of equipment, alternatively, channel and/or, the priority of signal, the high equipment of priority have dynamic resource use Power.The dynamic resource can above first order resource between the resource of the second level, alternatively, first order resource and first order resource it Between, alternatively, the resource between second level resource and second level resource, alternatively, the money after first order resource in certain period of time Source；Alternatively, equipment can perform channel-aware before the resource of the second level, alternatively, interferometry.For the latter (such as Figure 17 Shown structure), after first order resource, equipment performs sense operation, alternatively, interferometry, is perceiving channel idle Equipment, alternatively, the interference level of measurement can use dynamic resource no more than the equipment of threshold value, the resource on dynamic resource Attribute, alternatively, transmission structure is determined by perceiving successful equipment；Alternatively, after first order resource, equipment is according to type of service Priority, alternatively, the priority of equipment, alternatively, channel and/or, there is the priority of signal, the high equipment of priority dynamic to provide The right to use in source.The dynamic resource can above first order resource between the resource of the second level, alternatively, first order resource and first Between level resource, alternatively, the resource between second level resource and second level resource, alternatively, certain time after first order resource Resource in section；Alternatively, equipment can perform channel-aware before the resource of the second level, alternatively, interferometry.Preferably, Situation is not lined up for second level resource between distinct device, the second level resource location that vacant can not lined up, alternatively, Sense operation is performed before two level resource, alternatively, interferometry, alternatively, equipment reduces in the resource of alignment sends signal Power, alternatively, interaction second level resource location information between equipment, so that the second level resource-niche between coordinating distinct device Put.According to interactive information, equipment can be with not sending information, alternatively, setting in the resource of second level resource contention or interference It is standby to perform sense operation in first order resource or interferometry operates, it can be sent out in remaining resource in the resource of the second level Send actual control channel signal.
The second situation：Biography between the control information instruction first order resource sent in first order resource in control channel Defeated structure, for example, data channel+gap+ control channels, it is alternatively possible to the transmission direction of data channel is explicitly indicated, alternatively, Data channel transmission direction is not indicated, only indicates that the resource is used to carry out data channel transmission, transmission side on specific data channel To can by carrying out sense operation before data channel resource, alternatively, between equipment coordinate or alternating transmission direction (its In, readjust dispatch direction or scheduling/HARQ timing relationships, MCS, RV, HARQ processes for the opposite equipment of transmission direction Number etc. information), alternatively, lower transimission power between equipment each other, alternatively, according to priority (priority include it is following at least it One：Priority facility, different service types priority, the different channels/priority class of traffic, priority between different operators) determine Or coordination data channel resource transmission direction.For transmitting different transmission directions or transmission structure type on data channel resource Equipment, utilize the corresponding resource of vacant different transmission direction.Alternatively, the combined method using aforesaid way.For clearly referring to Show the situation of the transmission direction of data channel, can be by perceiving, alternatively, determining to count according to priority mode between distinct device According to the right to use of resource.In addition, control channel processing mode is identical with data channel processing mode.Control channel is also classified into uplink Control channel, and, down control channel.Alternatively, more set feedback informations can be transmitted on the uplink control channel, can be only The information once transmitted before feedback.Similarly, a control signaling can be indicated on a uplink control channel, alternatively, more set controls Signaling processed.The information for often covering control signaling carrying can be identical, alternatively, different.
Alternatively, identical transmission structure can be used for distinct device, different transmission structures can also be used, by When being transmitted according to different transmission structures, mutual transmission structure can be interacted between equipment, alternatively, the data in respective transmission structure Channel, and/or, perceived before control channel, alternatively, the vacant data channel resource not lined up, and/or, control channel Resource, alternatively, lower the data channel not lined up, and/or, transmit power in control channel resource.
Alternatively it is also possible to the control information sent in first order resource in control channel is (such as scheduling/HARQ timed-shutoffs System) so that it is determined that transmission structure.
Second level resource location information, for example, the offset between first order resource, and/or, interval, and/or, the Two level resource size, and/or, scheduling/HARQ timing relationships.
Preferably, above purely by first order resource send control channel signal exemplified by illustrate two-steps schemes.The The method that other information is sent in level-one resource is also same as above, alternatively, using similar method.
Preferably, only illustrate the resource allocation conditions between first order resource above, and for first order resource it Resource allocation conditions in a period of time afterwards.
Preferably for data channel resource and data channel resource overlapping cases, equipment can be respectively in data and sky Confidence does pre-encode operation on road, can spatially carry out coordinating so as to lower interference of the control channel to data channel, or Person, interference of the data channel to control channel.
Further, in the resource of the second level in order to control channel when, the control in control channel in the resource of the second level can be passed through Resource allocation conditions on signaling processed instruction following resource, processing method of the method with above-mentioned first order resource channel in order to control.
Alternatively, the first order resource, and/or, second level resource, and/or ..., and/or, kth level resource except It can be control channel resource, can also be data channel resource, for data channel resource situation, equipment is on a data channel Transmission direction can by carrying out sense operation before data channel, alternatively, consult, alternatively, being determined according to priority.It is right In the opposite equipment of transmission direction on data channel, can the vacant resource location disturbed with it, sent alternatively, reducing or improving Power.Alternatively, for the first order resource, and/or, second level resource, and/or ..., and/or, between kth level resource Dynamic resource can equally can with sense operation, alternatively, consult, alternatively, determining the channel right to use according to priority.
Except control channel resource, outside data channel resource, reference signal can also be, system information, PRACH is related Information, processing mode are same as above.
The description below can be used as a side information.
Ground plan is：Level-one resource location is determined by ad hoc fashion, it is therefore an objective to ensure important control information, or Person, system information, alternatively, data can be sent, without being interfered, alternatively, perception is performed, or, CCA, or, measurement.Second Step is the resource allocation conditions on instruction time section in level-one resource.Wherein, level-one resource can be indicated in level-one resource Between resource allocation conditions, alternatively, resource allocation conditions of the instruction on special time section after previous stage resource.Money Source distribution condition includes one below：Data channel, control channel, time interval, blank resource.Control channel is divided into uplink control System, and, downlink control.Data channel is divided into uplink, and, downlink.Further expand, can solve to disturb by multi-level scheme Problem.
The two-steps schemes under different situations are detailed below.
Mode one：By static state, alternatively, semi-static mode configures fixed resource, instruction is sent in fixed resource Information, for indicating resource distribution between fixed resource, as shown in figure 18.Alternatively, match somebody with somebody for the resource indicated in certain time Put, as shown in figure 19.So be in order to eliminate or solve fixed resource between, alternatively, producing in resource in certain time Control channel interference, and/or, data channel interference.
1. fixed position in order to control channel position when, the control signaling that sends on a control channel is used to indicate fixed resource Between blank resource resource allocation conditions.
Wherein, control signaling can be one below：DCI format 0、0A、0B、1、1A、1B、1C、1D、2、2A、2B、 2C、2D、3、3A、4、4A、4B.Resource allocation conditions in blank resource, including at least one of：Ascending resource, downlink money Source, gap, upload control, downlink control.Alternatively, in blank resource at least one can include resource allocation conditions.It is optional Ground, gap can be used for uplink and downlink conversion, alternatively, for perceiving, or, perform CCA.
Alternatively, scheduling/HARQ timing informations can also be carried in control signaling, it includes：Downlink controls and lower line number Timing relationship k1 between, and/or, the timing relationship k2 between downlink data and upload control, and/or, downlink control with Timing relationship k3 between upstream data.The minimum value of k1, k2, k3 are 0, and maximum can be particular value M.M can be just whole Number, for example, 1,2,3,4,5,6,7,8,9,10 etc..The granularity of timed-shutoff set occurrence can be OFDM symbol, alternatively, slot, alternatively, Mini-slot, alternatively, time interval, alternatively, scheduling unit, subframe, radio frames.Wherein, time interval can be with It is the combination of above-mentioned granularity.
Alternatively, control signaling also can indicate that except that can indicate a kind of resource allocation spatial structure of blank resource The resource allocation spatial structure of more set blank resources.
Alternatively, the time domain of the control signaling in blank resource can be indicated in control signaling, and/or, frequency domain resource position Put.Alternatively, if indicating the data direction in blank resource in the control channel of fixed resource position, two level can be passed through Control channel adjusts data direction.If the data direction in blank resource is not indicated in the control channel of fixed resource position, Then can be by performing perception, alternatively, measurement determines channel conditions, so that it is determined that the direction of data resource.The data direction Including：Uplink, alternatively, downlink.Alternatively, on the control channel position in blank resource, other equipment can be in the money Control information is sent on source, alternatively, vacant or silent resource, alternatively, performing CCA detections.
Alternatively, fixed resource position can be Cell-specific, alternatively, UE-specific grades, alternatively, shared 's.
Aforesaid way can also be applied to the resource allocation conditions in a period of time in blank resource.
2. fixed resource is data channel and/or down control channel position, the control that is sent on down control channel Signaling processed is used for the resource allocation conditions for indicating blank resource.Wherein, resource allocation conditions, including at least one of：Downlink Control channel, uplink control channel, data channel, uplink data channels, downstream data channel, gap.
3. fixed resource position is channel perception, or during the position of measurement interference, channel sky is detected performing perception In the spare time, alternatively, when measurement interference level is less than predetermined threshold, determine the channel position in order to control of the specific resources after fixed resource, Alternatively, data channel position.Alternatively, between indicating fixed resource by control channel, alternatively, in a period of time, alternatively, in advance Dispatch situation in phase transmission, and/or, spatial structure, alternatively, secondary control channel position.
Mode two：Control channel position is determined based on sensing results are performed, and/or, data channel position.Alternatively, lead to Cross between control channel instruction fixed resource, alternatively, in a period of time, or, it is contemplated that the dispatch situation in transmission, and/or, when Domain structure, alternatively, secondary control channel position, alternatively, data direction.Wherein, the position for performing perception can be any time, Alternatively, determined by the dispatch request moment, alternatively, there is data packet arrival moment to determine.
Mode three：By coordination mode, fixed channel position is adjusted, and/or, data channel position.Wherein, cell it Between, alternatively, between base station, alternatively, between base station and UE, alternatively, being notified between UE and UE on predetermined resource, alternatively, interaction Control channel position, and/or, transmission structure.After information for receiving other equipment transmission, in other side's fixed channel position Information can not be sent by putting, alternatively, it is silent, alternatively, CCA detections are performed, alternatively, interferometry, alternatively, sending control information tune The whole transmission structure of itself, so as to fulfill control channel interference, and/or, data channel interference eliminates.The predetermined resource can be with It is time-domain resource, and/or, frequency domain resource, and/or, spatial domain resource.
Wherein, two level configured information can indicate or adjust the time span of transmission, and/or, between fixed control channel Reserved structure, and/or, Two-stage control channel position, and/or, uplink scheduling information, and/or, down dispatch information, and/ Or, modulating-coding, and/or, CCA types, and/or, CCA positions, HARQ/ scheduling timings etc..
Based on same inventive concept, the embodiment of the present invention provides a kind of interference processing unit, applied in above-described embodiment The transmission equipment, the device are used to implement the method described in said one or multiple embodiments.
As shown in figure 20, which includes：Acquiring unit 201, for obtaining the first configured information；Transmission unit 202, for according to first configured information, being transmitted in specific resources.
In the present invention, the transmission equipment obtains the first configured information by least one of mode：It is predefined, thing Layer Downlink Control Information DCI signalings are managed, high-rise wireless heterogeneous networks RRC signaling, by X2 mouthfuls, passes through air interface.
In the present invention, first configured information includes at least one of：Uplink authorization UL grant, downstream grants DL grant, dispatch request SR, transmission duration, control channel information, data channel information, data message, data transmission information, Transmit spatial structure, scheduling information, scheduling/hybrid automatic repeat-request HARQ timing relationships, numerology parameters, subframe class Type, gap information, small time slot information, subframe and time slot relation, subframe and small time slot relation, time slot and small time slot relation, business Type, reference signal information, system information, random access information, time slot gap information, metrical information, perceptually relevant letter Breath, signal message, adjusts power information, vacant resource information, resource allocation information, frame structure, carrier information, drawing indexing Number, dynamic resource information, fixed resource information, transmission time window information, beam information, sends wave beam, sends beam set, hair Beam patterns are sent, receive wave beam, receive beam set, receive beam patterns, the shape-endowing weight value of wave beam, retransmission information, priority Information, vacant resource indication information.
In the present invention, the control channel information, including at least one of：Control channel position, control channel rise Beginning position, be spaced between control channel resource, control channel resource size, control channel number of resources, the cycle, control channel figure Sample, control channel drawing indexing number, uplink control channel, down control channel.
In the present invention, control channel information is carried in first configured information, including：Obtained by control channel information Take the position for sending control channel.
In the present invention, the control channel position attribution can be at least one of：Cell-specific, UE- Specific, group-specific, common-specific.
In the present invention, it is alignment for the control channel position between distinct device, and/or, do not line up.
In the present invention, the transmission unit, is additionally operable at least one of：Transmission equipment is sent out in the control channel Send the second configured information；Current control channel position is obtained to resource between next control channel position according to the second instruction Configuring condition；The configuring condition since the resource in a period of time current control channel position is obtained according to the second instruction；Root The configuring condition of the resource since offset location in a period of time is obtained according to the second instruction.
In the present invention, second configured information, including at least one of：Downlink Control Information, uplink authorization, under Row authorizes, transmission spatial structure, control channel position, data channel position, gap positions, scheduling information, sense operation position, Scheduling/HARQ timing relationships, interferometry information, vacant resource indication information, if data channel position is dynamic resource, is No instruction transmission spatial structure, if indicate the transmission direction of data channel, dispatch request SR, transmits duration, data transfer letter Breath, numerology parameters, subframe type, gap information, small time slot information, subframe and time slot relation, subframe are closed with small time slot System, time slot and small time slot relation, type of service, reference signal information, system information, random access information, adjusts power information, Vacant resource information, resource allocation information, frame structure, carrier information, drawing indexing number, dynamic resource information, fixed resource letter Breath, transmission time window information, beam information, sends wave beam, sends beam set, sends beam patterns, receives wave beam, received wave Constriction closes, and receives beam patterns, the shape-endowing weight value of wave beam, retransmission information, precedence information, vacant resource indication information.
In the present invention, it is described between control channel position, alternatively, from current control channel position to next control Between channel position, alternatively, since in a period of time current control channel position, alternatively, one section since offset location Before transmitted over resources in time, at least one of operation can be performed：Sense operation；Interferometry operates；Interaction or Negotiation；Any operation is not performed, is directly transmitted in the resource；It is transmitted according to the second configured information.
In the present invention, the execution sense operation, including at least one of：Energy-aware operates, signal detection behaviour Make.
In the present invention, the Energy-aware operation, including at least one of：The energy for detecting/perceiving is not more than First threshold value, then judge that channel can use；The energy for detecting/perceiving is more than the first threshold value, and is not more than the second threshold value, Then judge that channel can use；The energy for detecting/perceiving is more than the second threshold value, then judges that channel is unavailable；Detect/perceive Energy is more than the first threshold value, then judges that channel is unavailable.
In the present invention, for the unavailable situation of the channel, the transmission equipment can perform at least one of operation： Without transmission；Perform signal detection operation；Reduce transmit power operation；Adjust transmission direction；Adjust channel type.
In the present invention, the signal detection operation, including：The information carried in the signal received is identified, alternatively, knowing The frequency domain pattern for the signal not received.
In the present invention, the information of the carrying, including at least one of：Whether channel can use, downstream transmission letter Breath, if orthogonal multiple access, with frequency/adjacent frequency information, homologous ray/different system information, beam direction, wave beam mark, wave beam forming power Value mark, cell ID, operator identifier, sequence identifier, cyclic shift mark, the preconfigured information of resource, frequency domain pattern letter Breath or label.
In the present invention, the transmission unit, be additionally operable to configure between distinct device identical numerology parameters and/ Or pattern, detectable signal is sent according to the configuration, and/or, in actually active transmission, distinct device is using respective Numerology parameters are transmitted.
In the present invention, the interaction or coordinated manipulation, including：Transmission equipment notifies the customizing messages of itself to be set to surrounding It is standby；Alternatively, the respective customizing messages of interaction between transmission equipment.
In the present invention, the customizing messages includes at least one of：Numerology parameters, transmit spatial structure, The initial position of transmission, the end position of transmission, the duration of busy channel, fixed/predetermined resource location, fixed/predetermined money Interval between source, the size of fixation/predetermined resource, fixation/predetermined resource drawing indexing, transmission spatial structure index, performs Sensing location information, interferometry information, beam direction, beam shape-endowing weight value, wave beam mark, beam patterns, beam patterns mark Know.
In the present invention, the equipment for receiving the customizing messages, can perform at least one of operation：Do not handle； Perform sense operation；Adjust the transmission direction in the opposite resource of transmission direction；Adjust channel/signal type；Vacant jamming resource Or resource is not lined up；Reduce in jamming resource or do not line up transmit power in resource；Adjust beam direction；Adjust on wave beam Transmit power；The vacant beam direction.
In the present invention, the interference processing mode in same time domain region between control channel and data channel, Including at least one of：Processing mode is determined according to the priority of control channel and data channel；Transmission equipment is in actual control Sense operation is performed before channel resource processed and/or real data channels transfer resource；Reduce and control channel aligned in position Transmit power on data channel；Distinct device performs interferometry before control channel and/or data channel, or interaction or Notify customizing messages to surrounding devices；Vacant data channel resource in region at the same time, and/or, control channel resource； Data channel and/or control channel beam direction are adjusted, and/or, the transmit power on wave beam.
In the present invention, the priority according to control channel and data channel determines processing mode, including with down toward It is one of few：There is higher priority situation for control channel, vacant and control channel can be performed in data channel position and is provided The data channel resource position of source alignment, alternatively, reduction and the data channel transmit power on control channel resource aligning position, Alternatively, the beginning resource location in the data channel of control channel resource aligning performs sense operation, alignment control channel is adjusted Data channel on resource location channel position in order to control, alternatively, adjustment data channel sends beam direction, alternatively, it is vacant with The data channel beam area of control channel beam direction alignment；And/or there is higher priority situation for data channel, The vacant control channel resource location to align with data channel resource can be performed in control channel position, alternatively, reducing and counting It is believed that the control channel transmit power on road resource aligning position, alternatively, the control channel alignd in data channel resource is opened Beginning resource location performs sense operation before, alternatively, the control channel on adjustment align data channel resource position is data Channel position, alternatively, adjustment control channel sends beam direction, alternatively, the vacant control alignd with data channel beam direction Channel rays scope.
In the present invention, it is described for the channel with high priority, one below operation can be performed：Perform and perceive behaviour Make, alternatively, directly transmitting, alternatively, detectable signal is directly transmitted before actual transmissions resource location, alternatively, first carrying out perception Operation, sends detectable signal after perceiving channel and can use, then carries out actual transmission.
In the present invention, the transmission unit, is additionally operable to for different numerology situations, distinct device configuration phase With detectable signal frequency domain pattern and/or, the identical numerology of use.
In the present invention, the transmission equipment actual control channel resource and/or real data channels transfer resource it Preceding execution sense operation, including：For the sense operation position performed by control channel transmission and it is used for data channel transmission institute The sense operation position of execution can be identical, alternatively, different.
In the present invention, the sense operation position for performed by data channel transmission opening for data channel position K OFDM symbol of beginning, wherein, k is to be more than and/or the positive integer equal to 1.
In the present invention, the distinct device performs interferometry, or interaction before control channel and/or data channel Or customizing messages is notified to surrounding devices, including：Based on interference measurement results, control channel and data channel overlapped resource are determined Channel attribute on position；And/or interaction/notice interference measurement results, and/or, jamming resource position, and/or, high interference Instruction, and/or, the numerology parameters of use, and/or, channel attribute adjustment instruction, and/or, vacant resource instruction, and/ Or, adjustment power instruction, and/or, priority level, and/or, predetermined resource transmission structure.
In the present invention, the priority includes at least one of：The priority of different business, different base station it is preferential Priority, the priority of different system of level, different operators priority, different channels and/or signal, different channels type Priority.
In the present invention, the data channel or data channel information, including at least one of：Uplink data channels, Downstream data channel, data channel position, data channel resource size, data channel initial position, between data channel resource between Every, data channel resource number, the cycle, data channel pattern, data channel drawing indexing number.
In the present invention, the transmission spatial structure, including at least one of：Data channel, gap, control channel, on State various combinations, one or more above-mentioned various combinations.
In the present invention, the scheduling information, including at least one of：Transmission block TB sizes, modulating-coding MCS side Formula, redundancy versions RV, retransmit, HARQ process numbers.
In the present invention, the scheduling/HARQ timing relationships, including at least one of：Downlink controls and downlink data Timing relationship, downlink control and the timing relationship of upstream data, the timing relationship of upstream data and upload control, downlink data With the timing relationship of upload control.
In the present invention, the numerology parameters, including at least one of：Subcarrier spacing, CP, time slot The OFDM symbol number that slot, mini-slot, mini-slot are included, the OFDM symbol number that time slot includes, subframe, subframe bag The OFDM symbol length contained, the mini-slot numbers included in subframe, the number of time slot included in subframe, comprising small in time slot The number of time slot, gap.
In the present invention, the subframe type, including at least one of：Sub-frame of uplink, downlink subframe, mixes subframe class Type.
In the present invention, the system information, including at least one of：Master Information Block MIB, system information block SIB, thing Manage broadcast channel PBCH.
In the present invention, the mixing subframe type, including at least one of：Downlink control+data；Downlink controls + gap+ data；Downlink control+data+gap；Gap+ downlinks control+data；Gap+ downlink control+gap+ data；Gap+ downlinks Control+data+gap；Downlink control+gap+ data+gap；Gap+ downlink control+gap+ data+gap；Data+upload control； Data+gap+ upload controls；Data+upload control+gap；Gap+ data+upload control；Gap+ data+gap+ upload controls； Gap+ data+upload control+gap；Data+gap+ upload controls+gap；Gap+ data+gap+ upload controls+gap；Downlink control System+data+upload control；Downlink control+gap+ data+upload control；Downlink control+data+gap+ upload controls；Downlink control System+data+upload control+gap；Gap+ downlinks control+data+upload control；Downlink control+gap+ data+gap+ uplink controls System；Downlink control+data+gap+ upload controls+gap；Downlink control+data+gap+ upload controls+gap；Gap+ downlinks control + gap+ data+upload control；Gap+ downlinks control+data+gap+ upload controls；Gap+ downlinks control+data+upload control+ gap；Gap+ downlink control+gap+ data+gap+ upload controls；Gap+ downlink control+gap+ data+upload control+gap；Under Row control+gap+ data+gap+ upload controls+gap.
In the present invention, the gap information, or, metrical information, or, perceptually relevant information, including at least one of： The time domain initial position of gap, the time domain length of gap, the end position of gap, the initial position of perception, the time domain length of perception, The end position of perception, the first threshold value, the second threshold value, perceptual signal, perceived position pattern, perceptual signal frequency domain pattern, Resource initial position is measured, measures the size of resource, measures the interval of resource, measures the end position of resource, interference level refers to Show, measuring signal, spatial domain beam direction, beam shape-endowing weight value.
It need to be noted that be：The description of apparatus above embodiment, the description with above method embodiment be it is similar, With the similar beneficial effect of same embodiment of the method, therefore do not repeat.For the skill not disclosed in apparatus of the present invention embodiment Art details, refer to the description of the method for the present invention embodiment and understands, to save length, therefore repeat no more.
It need to be noted that be：
It is to be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment A particular feature, structure, or characteristic is included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure " in one embodiment " or " in one embodiment " identical embodiment is not necessarily referred to.In addition, these specific feature, knots Structure or characteristic can combine in one or more embodiments in any suitable manner.It is to be understood that in the various implementations of the present invention In example, the size of the sequence number of above-mentioned each process is not meant to the priority of execution sequence, and the execution sequence of each process should be with its work( It can be determined with internal logic, the implementation process without tackling the embodiment of the present invention forms any restriction.The embodiments of the present invention Sequence number is for illustration only, does not represent the quality of embodiment.
It should be noted that herein, term " comprising ", "comprising" or its any other variation are intended to non-row His property includes, so that process, method, article or device including a series of elements not only include those key elements, and And the other key elements being not explicitly listed are further included, or further include as this process, method, article or device institute inherently Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this Also there are other identical element in the process of key element, method, article or device.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, can pass through it Its mode is realized.Apparatus embodiments described above are only schematical, for example, the division of the unit, is only A kind of division of logic function, can have other dividing mode, such as when actually realizing：Multiple units or component can combine, or Another system is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed each composition portion Point mutual coupling or direct-coupling or communication connection can be the INDIRECT COUPLINGs by some interfaces, equipment or unit Or communication connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, be shown as unit The component shown can be or may not be physical location；Both a place can be located at, multiple network lists can also be distributed to In member；Partly or entirely unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used To be each unit individually as a unit, can also two or more units integrate in a unit；It is above-mentioned Integrated unit can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through The relevant hardware of programmed instruction is completed, and foregoing program can be stored in computer read/write memory medium, which exists During execution, execution the step of including above method embodiment；And foregoing storage medium includes：Movable storage device, read-only deposit Reservoir (Read Only Memory, ROM), magnetic disc or CD etc. are various can be with the medium of store program codes.
If alternatively, the above-mentioned integrated unit of the present invention is realized in the form of software function module and is used as independent product Sale in use, can also be stored in a computer read/write memory medium.Based on such understanding, the present invention is implemented The part that the technical solution of example substantially in other words contributes the prior art can be embodied in the form of software product, The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with It is personal computer, server or network equipment etc.) perform all or part of each embodiment the method for the present invention. And foregoing storage medium includes：Movable storage device, ROM, magnetic disc or CD etc. are various can be with Jie of store program codes Matter.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (40)

1. one kind interference processing method, it is characterised in that including
Transmission equipment obtains the first configured information；
According to first configured information, transmission equipment is transmitted in specific resources.
2. according to the method described in claim 1, it is characterized in that, the transmission equipment is obtained by least one of mode First configured information：
Predefined, physical layer DCI signalings, high-rise RRC signaling, by X2 mouthfuls, passes through air interface.
3. according to the method described in claim 1, it is characterized in that, first configured information includes at least one of：
Uplink authorization UL grant, downstream grants DL grant, dispatch request SR, transmit duration, control channel information, data letter Road information, data message, data transmission information, transmission spatial structure, scheduling information, scheduling/HARQ timing relationships, Numerology parameters, subframe type, gap information, small time slot information, subframe and time slot relation, subframe and small time slot relation, Time slot and small time slot relation, type of service, reference signal information, system information, random access information, time slot gap information, Metrical information, perceptually relevant information, signal message, adjustment power information, vacant resource information, resource allocation information, frame structure, Carrier information, drawing indexing number, dynamic resource information, fixed resource information, transmission time window information, beam information, send wave Beam, sends beam set, sends beam patterns, receives wave beam, receives beam set, receives beam patterns, the figuration power of wave beam Value, retransmission information, precedence information, vacant resource indication information.
4. according to the method described in claim 3, it is characterized in that, the control channel information, including at least one of：
Control channel position, control channel initial position, is spaced between control channel resource, control channel resource size, control letter Road number of resources, cycle, control channel pattern, control channel drawing indexing number, uplink control channel, down control channel.
5. the method according to claim 3 or 4, it is characterised in that control channel letter is carried in first configured information Breath, including：
The position of control channel is sent by control channel acquisition of information.
6. according to the method described in claim 5, it is characterized in that, the control channel position attribution can be it is following at least it One：
The cell proprietary UE-specific of proprietary Cell-specific, UE, organizes proprietary group-specific, shares common- specific。
7. the method according to any one of claim 5 to 6, it is characterised in that for the control channel between distinct device Position is alignment, and/or, do not line up.
8. method according to any one of claims 5 to 7, it is characterised in that the described method includes at least one of：
Transmission equipment sends the second configured information in the control channel；
Current control channel position is obtained to the configuring condition of resource between next control channel position according to the second instruction；
The configuring condition since the resource in a period of time current control channel position is obtained according to the second instruction；
The configuring condition of the resource since offset location in a period of time is obtained according to the second instruction.
9. according to the method described in claim 8, it is characterized in that, second configured information, including at least one of：
Downlink Control Information, uplink authorization, downstream grants, transmit spatial structure, control channel position, data channel position, gap Position, scheduling information, sense operation position, scheduling/HARQ timing relationships, interferometry information, vacant resource indication information, is No data channel position is dynamic resource, if instruction transmission spatial structure, if indicate the transmission direction of data channel, dispatch SR is asked, transmits duration, data transmission information, numerology parameters, subframe type, gap information, small time slot information, subframe With time slot relation, subframe and small time slot relation, time slot and small time slot relation, type of service, reference signal information, system information, Random access information, adjusts power information, vacant resource information, resource allocation information, frame structure, carrier information, drawing indexing Number, dynamic resource information, fixed resource information, transmission time window information, beam information, sends wave beam, sends beam set, hair Beam patterns are sent, receive wave beam, receive beam set, receive beam patterns, the shape-endowing weight value of wave beam, retransmission information, priority Information, vacant resource indication information.
10. method according to claim 8 or claim 9, it is characterised in that it is described between control channel position, alternatively, from work as Preceding control channel position is between next control channel position, alternatively, since in a period of time current control channel position, Alternatively, before transmitted over resources since offset location in a period of time, at least one of operation can be performed：
Sense operation；Interferometry operates；Interaction or negotiation；Any operation is not performed, is directly transmitted in the resource； It is transmitted according to the second configured information.
11. according to the method described in claim 10, it is characterized in that, the execution sense operation, including at least one of：
Energy-aware operates, signal detection operation.
12. according to the method for claim 11, it is characterised in that the Energy-aware operation, including at least one of：
The energy for detecting/perceiving is not more than the first threshold value, then judges that channel can use；
The energy for detecting/perceiving is more than the first threshold value, and is not more than the second threshold value, then judges that channel can use；
The energy for detecting/perceiving is more than the second threshold value, then judges that channel is unavailable；
The energy for detecting/perceiving is more than the first threshold value, then judges that channel is unavailable.
13. according to the method for claim 12, it is characterised in that for the unavailable situation of the channel, the transmission is set Standby executable at least one of operates：
Without transmission；Perform signal detection operation；Reduce transmit power operation；Adjust transmission direction；Adjust channel type.
14. the method according to claim 11 or 13, it is characterised in that the signal detection operation, including：
The information carried in the signal received is identified, alternatively, the frequency domain pattern for the signal that identification receives.
15. according to the method for claim 14, it is characterised in that the information of the carrying, including at least one of：
Whether channel can use, downstream transmission information, if orthogonal multiple access, same to frequency/adjacent frequency information, and homologous ray/different system information, Beam direction, wave beam mark, beam shape-endowing weight value mark, cell ID, operator identifier, sequence identifier, cyclic shift mark, The preconfigured information of resource, frequency domain drawing information or label.
16. according to the method for claim 14, it is characterised in that including：
Identical numerology parameters and/or pattern are configured between distinct device, detectable signal is sent according to the configuration, And/or
In actually active transmission, distinct device is transmitted using respective numerology parameters.
17. according to the method described in claim 10, it is characterized in that, the interaction or coordinated manipulation, including：
Transmission equipment notifies the customizing messages of itself to surrounding devices；Alternatively,
The respective customizing messages of interaction between transmission equipment.
18. according to the method for claim 17, it is characterised in that the customizing messages includes at least one of：
Numerology parameters, transmission spatial structure, the initial position of transmission, the end position of transmission, the duration of busy channel, Fixed/predetermined resource location, the interval between fixation/predetermined resource, the size of fixation/predetermined resource, fixation/predetermined resource Drawing indexing, transmission spatial structure index, performs sensing location information, interferometry information, beam direction, wave beam forming power Value, wave beam mark, beam patterns, beam patterns mark.
19. the method according to claim 17 or 18, it is characterised in that the equipment for receiving the customizing messages, can be with Perform at least one of operation：
Do not handle；Perform sense operation；Adjust the transmission direction in the opposite resource of transmission direction；Adjust channel/signal type；It is empty Put jamming resource or do not line up resource；Reduce in jamming resource or do not line up transmit power in resource；Adjust beam direction；Adjust Transmit power on whole wave beam；The vacant beam direction.
20. the method according to claim 7 or 8, it is characterised in that the control channel in same time domain region with Interference processing mode between data channel, including at least one of：
Processing mode is determined according to the priority of control channel and data channel；
Transmission equipment performs sense operation before actual control channel resource and/or real data channels transfer resource；
Reduce the transmit power on the data channel with control channel aligned in position；
Distinct device performs interferometry, or interaction or notice customizing messages to week before control channel and/or data channel Peripheral equipment；
Vacant data channel resource in region at the same time, and/or, control channel resource；
Data channel and/or control channel beam direction are adjusted, and/or, the transmit power on wave beam.
21. according to the method for claim 20, it is characterised in that described according to control channel and the priority of data channel Determine processing mode, including at least one of；
There is higher priority situation for control channel, vacant and control channel resource pair can be performed in data channel position Neat data channel resource position, alternatively, reduction and the data channel transmit power on control channel resource aligning position, or Person, sense operation, adjustment alignment control channel money are performed in the beginning resource location of the data channel of control channel resource aligning Data channel on source position channel position in order to control, alternatively, adjustment data channel sends beam direction, alternatively, vacant with control The data channel beam area of channel rays direction alignment processed；And/or
There is higher priority situation for data channel, vacant and data channel resource pair can be performed in control channel position Neat control channel resource location, alternatively, reduction and the control channel transmit power on data channel resource aligned position, or Person, data channel resource alignment control channel beginning resource location or before perform sense operation, alternatively, adjustment alignment Control channel on data channel resource position is data channel position, alternatively, adjustment control channel sends beam direction, or Person, the vacant control channel beam area to align with data channel beam direction.
22. according to the method for claim 21, it is characterised in that it is described for the channel with high priority, it can hold Row one below operates：
Sense operation is performed, alternatively, directly transmit, alternatively, detectable signal is directly transmitted before actual transmissions resource location, or Person, first carries out sense operation, detectable signal is sent after perceiving channel and can use, then carry out actual transmission.
23. according to the method for claim 22, it is characterised in that including：
For different numerology situations, distinct device configure identical detectable signal frequency domain pattern and/or, use Identical numerology.
24. according to the method for claim 20, it is characterised in that the transmission equipment actual control channel resource and/ Or sense operation is performed before real data channels transfer resource, including：
For the sense operation position performed by control channel transmission with being used for the sense operation position performed by data channel transmission Putting can be identical, alternatively, different.
25. the method according to claim 21 or 24, it is characterised in that the sense for performed by data channel transmission Know k OFDM symbol of beginning that operating position is data channel position, wherein, k is to be more than and/or the positive integer equal to 1.
26. according to the method for claim 20, it is characterised in that the distinct device is believed in control channel and/or data Interferometry, or interaction or notice customizing messages are performed before road to surrounding devices, including：
Based on interference measurement results, control channel and the channel attribute on data channel overlapped resource position are determined；And/or
Interaction/notice interference measurement results, and/or, jamming resource position, and/or, high interference instruction, and/or, use Numerology parameters, and/or, channel attribute adjustment instruction, and/or, vacant resource instruction, and/or, adjustment power instruction, And/or priority level, and/or, predetermined resource transmission structure.
27. according to the method described in claim 9,20,21 or 26, it is characterised in that the priority include it is following at least it One：The priority of different business, the priority of different base station, different operators priority, different channels and/or signal it is preferential Level, the priority of different system, the priority of different channels type.
28. the method according to claim 3 or 9, it is characterised in that the data channel or data channel information, including At least one of：
Uplink data channels, downstream data channel, data channel position, data channel resource size, data channel initial position, It is spaced between data channel resource, data channel resource number, the cycle, data channel pattern, data channel drawing indexing number.
29. according to the method described in claim 3,9 or 18, it is characterised in that the transmission spatial structure, including it is following at least One of：
Data channel, gap, control channel, above-mentioned various combinations, one or more above-mentioned various combinations.
30. the method according to claim 3 or 9, it is characterised in that the scheduling information, including at least one of：
Transmission block TB sizes, modulating-coding MCS modes, redundancy versions RV, retransmit, HARQ process numbers.
31. the method according to claim 3 or 9, it is characterised in that the scheduling/HARQ timing relationships, including with down toward It is one of few：
Downlink controls the timing relationship with downlink data, downlink control and the timing relationship of upstream data, upstream data and uplink The timing relationship of the timing relationship of control, downlink data and upload control.
32. according to the method described in claim 3,16,18,23 or 26, it is characterised in that the numerology parameters, bag Include at least one of：
Subcarrier spacing, CP, slot s lot, the OFDM symbol number that mini-slot, mini-slot are included, what time slot included OFDM symbol number, subframe, the OFDM symbol length that subframe includes, the mini-slot numbers included in subframe, include in subframe Number of time slot, the number of small time slot, gap are included in time slot.
33. according to the method described in claim 3, it is characterized in that, the subframe type, including at least one of：
Sub-frame of uplink, downlink subframe, mixes subframe type.
34. the method according to claim 3 or 15, it is characterised in that the system information, including at least one of：
Master Information Block MIB, system information block SIB, Physical Broadcast Channel PBCH.
35. according to the method described in claim 3,9,18,29,32 or 33, it is characterised in that the gap information, or, measurement Information, or, perceptually relevant information, including at least one of：
The time domain initial position of gap, the time domain length of gap, the end position of gap, the initial position of perception, the time domain length of perception Degree, the end position of perception, the first threshold value, the second threshold value, perceptual signal, perceived position pattern, perceptual signal frequency domain figure Sample, measures resource initial position, measures the size of resource, measures the interval of resource, measures the end position of resource, interference level Instruction, measuring signal, spatial domain beam direction, beam shape-endowing weight value.
36. one kind interference processing unit, it is characterised in that including：
Acquiring unit, for obtaining the first configured information；
Transmission unit, for according to first configured information, being transmitted in specific resources.
37. device according to claim 36, it is characterised in that the transmission equipment is obtained by least one of mode Take the first configured information：Predefined, physical layer descending control information DCI signalings, high-rise wireless heterogeneous networks RRC signaling, passes through X2 mouthfuls, pass through air interface.
38. device according to claim 36, it is characterised in that first configured information includes at least one of： Uplink authorization UL grant, downstream grants DL grant, dispatch request SR, transmit duration, control channel information, data channel letter Breath, data message, data transmission information, transmits spatial structure, scheduling information, scheduling/hybrid automatic repeat-request HARQ timings Relation, numerology parameters, subframe type, gap information, small time slot information, subframe and time slot relation, subframe and small time slot Relation, time slot and small time slot relation, type of service, reference signal information, system information, random access information, time slot gap Information, metrical information, perceptually relevant information, signal message, adjusts power information, vacant resource information, resource allocation information, frame Structure, carrier information, drawing indexing number, dynamic resource information, fixed resource information, transmission time window information, beam information, hair Wave beam is sent, sends beam set, sends beam patterns, receives wave beam, receives beam set, receives beam patterns, the tax of wave beam Shape weights, retransmission information, precedence information, vacant resource indication information.
39. the device according to claim 38, it is characterised in that the control channel information, including at least one of： Control channel position, control channel initial position, is spaced between control channel resource, control channel resource size, control channel money Source number, cycle, control channel pattern, control channel drawing indexing number, uplink control channel, down control channel.
40. the device according to claim 38 or 39, it is characterised in that carry control channel in first configured information Information, including：The position of control channel is sent by control channel acquisition of information.
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