CN105792276A - Retransmission method of unauthorized spectrum communication and base station and user equipment - Google Patents
Retransmission method of unauthorized spectrum communication and base station and user equipment Download PDFInfo
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- CN105792276A CN105792276A CN201410843920.XA CN201410843920A CN105792276A CN 105792276 A CN105792276 A CN 105792276A CN 201410843920 A CN201410843920 A CN 201410843920A CN 105792276 A CN105792276 A CN 105792276A
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Abstract
The invention provides a retransmission method of unauthorized spectrum communication and a base station and user equipment. The method comprises the following steps: the base station sending configuration information of unauthorized carrier channel occupancy ratio measurement to user equipment; the user equipment performing the channel measurement according to the configuration information of the unauthorized carrier channel occupancy ratio measurement; and the user equipment sending a unauthorized carrier channel occupancy ratio measurement result to the base station. The occupancy condition of the unauthorized spectrum can be immediately reported to the base station equipment so as to help the base station equipment to acquire an interference condition of WiFi on the unauthorized spectrum besides the existing measurement result based on the channel attenuation, and then the more optimized spectrum selection and scheduling can be performed to achieve better system perform.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly it relates to the resource allocation method of communication between devices and base station and subscriber equipment.
Background technology
Modern mobile radio system presents two distinguishing features, and one is broadband high-speed rate, and such as the bandwidth of forth generation mobile radio system is up to 100MHz, and downstream rate is up to 1Gbps；Two is mobile interchange, has promoted the emerging services such as mobile Internet access, mobile video program request, online navigation.Wireless mobile telecommunication technology is proposed high requirement by the two feature, mainly has: transmitting signal, distributed/centralized signal processing etc. in superelevation rate wireless transmission, interregional AF panel, movement.In following enhancing forth generation (4G) and the 5th generation (5G) mobile radio system, in order to meet above-mentioned growth requirement, various corresponding key technologies start to be suggested and prove, and are worth researcher in this field's extensive concern.
In October, 2007, International Telecommunication Union (ITU) ratifies global microwave internet access system (WiMax, WorldwideInteroperabilityforMicrowaveAccess) and becomes the 4th 3G system standard.This generation, in the event in 3G latter stage in epoch, is actually the preview of 4G Standard wars war.In fact, in order to tackle the challenge of the Wireless IP Technology stream being representative with WLAN and WiMax, from 2005, third generation 3GPP tissue just sets about carrying out brand-new system upgrade, the i.e. standardization effort of long evolving system (LTE, LongTermEvolution).This is a standard four generation system based on orthogonal frequency division multiplexi (OFDM, OrthogonalFrequencyDivisionMultiplexing), has released the first edition at the beginning of 2009, and had started commercialization in the whole world successively in 2010.Meanwhile, 3GPP organizes about forth generation mobile radio system (4G, theFourthGeneration) standardization formulation work also starts the first half of the year in 2008, this system is called the long evolving system (LTE-A, LongTermEvolutionAdvanced) of advanced person.The key standardisation document of the physical layer procedure of this system completes at the beginning of 2011.In November, 2011 ITU be organized in Chongqing in China and announce, lte-a system and WiMax system are two official standards of 4G system.At present, the commercial process of lte-a system is just progressively launched in the world.
Challenge according to following 10 years, for the forth generation mobile radio system strengthened, substantially has some growth requirement following:
-higher WiMAX speed, and the hot spot region, community of emphasis optimization local；
-improve Consumer's Experience further, it is accordingly required in particular to optimize the communication service of cell border areas；
-consider that usable spectrum can not have the extension of 1000 times, therefore need to continue research and can improve the new technique of spectrum utilization efficiency；
The frequency spectrum (5GHz, even higher) of-high band will come into operation, to obtain bigger communication bandwidth；
The collaborative work of-existing network (2G/3G/4G, WLAN, WiMax etc.), with sharing data flow；
-for different business, application and service certain optimisation；
-strengthening system supports the ability of large-scale machines communication；
-flexible, the intelligent and cheap network planning with arrange net；
The battery consumption of-design power consumption and subscriber equipment to save network.
In traditional 3GPPLTE system, data transmission can only authorize on frequency spectrum (licensedbands/carriers), sharply rising however as portfolio, especially in the hot spot region in some cities, authorizes frequency spectrum to be likely to the demand being difficult to meet the portfolio risen.3GPPRAN#62 plenary session discusses a new research topic, the i.e. research (RP-132085) of unlicensed spectrum (unlicensedbands/carriers), the dependent that main purpose is research and utilization LTE in unlicensed spectrum disposes (non-standalonedeployment), and so-called dependent refers to that the communication in unlicensed spectrum is wanted and authorizes the Serving cell on frequency spectrum to be associated.One direct method is to try to the carrier aggregation (carrieraggregation continuing to use in LTE system, CA) mode, it is about to the main carrier (primarycomponentcarrier authorizing frequency spectrum to be deployed as serving BS, PCC), unlicensed spectrum is deployed as the auxiliary carrier wave (secondarycomponentcarrier, SCC) of serving BS.
But traditional LTE system, to be applied in unlicensed spectrum, following Railway Project can be run into:
No matter-all of the measurement of LTE system at present, be that RRM measures or CSI measures, and the reference signal that the system of being based on exists time-frequency location fixing is corresponding with it, for instance CRS, CRS and CSI-RS；And LAA system, it is limited to the every country definition for listenbeforetalk (LBT), its reference signal, it is possible to because conflict with CCA, also or be unsatisfactory for transmission condition corresponding for LBT after CCA, then its reference signal can not send.
-unlicensed spectrum would be likely to occur taking of WiFi signal, and the form that the working method of WiFi is a kind of burst takies this channel, taking when not namely being long, but frequently the taking of short time.Existing LTE based on RS measure report be in a period of time window measure result of weighted average, it is impossible to reflect that the occupied frequency of this frequency range is how many.
The present invention, namely for this problem, gives corresponding solution.
Summary of the invention
For defect of the prior art, based on LTE and LTE-A network, the invention provides a kind of base station and user is carried out on unauthorized carrier wave to the collocation method of channel occupancy proportion measurement, and user carries out channel occupancy ratio based on this configuration mode at this unauthorized carrier wave, and and then method from this measurement result to base station that report.
According to the repeating method that the unlicensed spectrum in a kind of base station provided by the invention communicates, comprise the steps:
A. unauthorized carrier channel occupation proportion measurement configuration information is sent, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
-measure report information
-measure interval information
-measure enable information
B. receiving the unauthorized carrier channel occupation proportion measurement report of user, described unauthorized carrier channel occupation proportion measurement report comprises one or more report information following:
-carrier identification information
-token of busy channel information
-channel occupancy number information
-channel occupancy percent information.
Preferably, described unauthorized carrier channel occupation proportion measurement configuration information is carried by RRC signaling, and is sent to subscriber equipment by the authorized frequency bands of base station.
Preferably, also comprise the steps:
The subframe instruction information that base station configurating channel occupation proportion is measured.
Preferably, also comprise the steps:
The OFDM symbol instruction information that base station configurating channel occupation proportion is measured.
Preferably, described subframe instruction information and OFDM symbol instruction information are transmitted on mandate frequency spectrum.
According to the repeating method that the unlicensed spectrum in a kind of subscriber equipment provided by the invention communicates, comprise the steps:
A. unauthorized carrier channel occupation proportion measurement configuration information is received, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
-measure report information
-measure interval information
-measure enable information.
B. according to described unauthorized carrier channel occupation proportion measurement configuration information, the measurement of unauthorized carrier channel occupation proportion is carried out, to obtain unauthorized carrier channel occupation proportion measurement report；
C. sending described unauthorized carrier channel occupation proportion measurement report, described unauthorized carrier channel occupation proportion measurement report comprises one or more report information following:
-carrier identification information
-token of busy channel information
-channel occupancy number information
-channel occupancy percent information
Preferably, described unauthorized carrier channel occupation proportion measurement configuration information is carried by RRC signaling, and is sent to subscriber equipment by the authorized frequency bands of base station.
Preferably, the subframe instruction information from base station configuration of channel occupancy proportion measurement.
Preferably, the OFDM symbol instruction information from base station configuration of channel occupancy proportion measurement.
Preferably, described subframe instruction information and OFDM symbol instruction information are transmitted on mandate frequency spectrum.
According to a kind of base station equipment provided by the invention, described base station equipment comprises:
First module: be used for sending unauthorized carrier channel occupation proportion measurement configuration information, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
-measure report information
-measure interval information
-measure enable information
Second module: for receiving the channel occupancy proportion measurement report of the unauthorized carrier wave of user, the channel occupancy proportion measurement report of described unauthorized carrier wave comprises one or more report information following:
-carrier identification information
-token of busy channel information
-channel occupancy number information
-channel occupancy percent information.
Preferably, including following arbitrary group or appoint organize technical characteristic more:
-described unauthorized carrier channel occupation proportion measurement configuration information is carried by RRC signaling, and is sent to subscriber equipment by the authorized frequency bands of base station；
The subframe instruction information that-described base station equipment configurating channel occupation proportion is measured；
The OFDM symbol instruction information that-described base station equipment configurating channel occupation proportion is measured；
Subframe instruction information and the OFDM symbol instruction information of-channel occupancy proportion measurement are transmitted on mandate frequency spectrum.
According to a kind of subscriber equipment provided by the invention, described subscriber equipment comprises:
First module: be used for receiving unauthorized carrier channel occupation proportion measurement configuration information, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
-measure report information
-measure interval information
-measure enable information
Second module: for according to unauthorized carrier channel occupation proportion measurement configuration information, carrying out the measurement of unauthorized carrier channel occupation proportion, to obtain unauthorized carrier channel occupation proportion measurement report；
Three module: being used for sending described unauthorized carrier channel occupation proportion measurement report, described unauthorized carrier channel occupation proportion measurement report comprises one or more report information following:
-carrier identification information
-token of busy channel information
-channel occupancy number information
-channel occupancy percent information.
Preferably, also include following arbitrary group or appoint organize technical characteristic more:
-described unauthorized carrier channel occupation proportion measurement configuration information is carried by RRC signaling, and is sent to subscriber equipment by the authorized frequency bands of base station；
The subframe instruction information from base station configuration of-channel occupancy proportion measurement；
The OFDM symbol instruction information from base station configuration of-channel occupancy proportion measurement；
Subframe instruction information and the OFDM symbol instruction information of-channel occupancy proportion measurement are transmitted on mandate frequency spectrum.
Compared with prior art, the present invention has following beneficial effect:
The situation that takies of unlicensed spectrum can be reported without delay to base station equipment by the present invention, help base station equipment existing based on channel fading (pathloss) measurement result outside, obtain the disturbed condition of WiFi in unlicensed spectrum, and then carry out more optimal frequency spectrum selection and scheduling, to reach better systematic function.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1 illustrates the flow chart that base station according to an embodiment of the invention configuration and subscriber equipment process；
Fig. 2 illustrates the schematic diagram that the subframe position corresponding for the base station unauthorized carrier channel occupation proportion measurement configuration information of configuration according to an embodiment of the invention and subscriber equipment process；
Fig. 3 illustrates the schematic diagram that the subframe position corresponding for the base station unauthorized carrier channel occupation proportion measurement configuration information of configuration according to another embodiment of the invention and subscriber equipment process；
Fig. 4 illustrates according to an embodiment of the invention for the structured flowchart processing device in base station；
Fig. 5 illustrates according to an embodiment of the invention for the structured flowchart processing device in UE；
Fig. 6 illustrates principles of the invention schematic diagram.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in those skilled in the art and are further appreciated by the present invention, but do not limit the present invention in any form.It should be pointed out that, to those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement.These broadly fall into protection scope of the present invention.
The invention provides a kind of base station and user is carried out on unauthorized carrier wave to the collocation method of channel occupancy proportion measurement, and user carries out channel occupancy proportion measurement based on this collocation method at this unauthorized carrier wave, and and then method from this measurement result to base station that report.As shown in Figure 6, including:
1, the configuration information that unauthorized carrier channel occupation proportion is measured is sent to subscriber equipment by base station；
2, the configuration information that subscriber equipment is measured according to unauthorized carrier channel occupation proportion, carries out channel measurement, obtains unauthorized carrier channel occupation proportion measurement result；
3, unauthorized carrier channel occupation proportion measurement result is sent to base station by subscriber equipment.
Hereafter with LTE mobile communication system and follow-up evolution version exemplarily applied environment thereof, specifically describe the multiple embodiments according to the present invention.It should be noted, however, that the invention is not restricted to following example, and can be applied to other wireless communication system more, for instance 5G cellular communication system from now on.
Fig. 1 is the embodiment of the present invention 1, the flow chart that base station configuration and subscriber equipment process.As shown in Figure 1.
Step S101: base station 100 sends unauthorized carrier channel occupation proportion measurement configuration information, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
As an embodiment, carrier information is carrier frequency point information, for indicating the center frequency point of the unauthorized carrier wave corresponding to this channel occupancy proportion measurement.As an embodiment, this frequency point information is frequency band instruction corresponding for dl-CarrierFreq in similar TS36.331, and the definite frequency point information of this frequency band instruction correspondence is obtained by the E-UTRAOperatingBand in similar TS36.101 table 5.7.3-1.Here we it is pointed out that all of similar table 5.7.3-1 is for the form of the predefined new frequency range that can be used on 5GHz of LTE-U here.Such as shown in table 1.
Table 1
As another embodiment, this frequency point information is the frequency band range of certain frequency range corresponding to unlicensed spectrum.Such as 5170MHz to 5190MHz.
As another embodiment, this frequency point information is the initial frequency of certain frequency range corresponding to unlicensed spectrum.Such as 5170MHz.
As another embodiment, this carrier identification information is Physical Cell Identifier information, for indicating the unauthorized carrier wave Physical Cell Identifier information corresponding to this channel occupancy proportion measurement.As an embodiment, this physical area represents that information is physCellId in TS36.331.
As another embodiment, this carrier identification information is for indicating the position number in whole unlicensed spectrum list of the unauthorized carrier wave corresponding to this channel occupancy proportion measurement.As an embodiment, it is the E-UTRAUnlicensedOperatingBand in table 1.As another embodiment, if carrier frequency point information adopts band limits or the instruction of frequency spectrum frequency in fact, then this identification information is this unlicensed spectrum sequence number in the mandate frequency spectrum of whole configuration.Concrete, according to an aspect of the present invention, this sequence number can also be explicitly indicated, and is determined by this configuration information position in whole configuration information set by subscriber equipment.
-measure report information, it is how many ms for indicating this reporting cycle corresponding to channel occupancy proportion measurement.As an embodiment, it can be 40ms, namely represents that UE reports a channel occupancy proportion measurement report at every 40ms.And the time window length of its measurement is 40ms.
-measure interval information, it is how many ms for indicating this measurement sampling interval corresponding to channel occupancy proportion measurement.As an embodiment, its measurement is spaced apart 5ms, and namely user is within the measurement cycle of configuration, the signal power in every 5ms one subframe of sampling.
-measure enable information, for indicating this measurement unlatching corresponding to channel occupancy proportion measurement and closing information.As an embodiment, this enable information indicates the unauthorized carrier wave that certain carrier identification information is corresponding, and the channel occupancy proportion measurement that " 1 " is this unauthorized carrier wave is opened, and the channel occupancy proportion measurement that " 0 " is then this unauthorized carrier wave is closed.
It need to be noted that, as an embodiment, if not authorizing carrier channel occupation proportion measurement configuration information only to comprise measurement report information, measuring interval information and measure enable information, then above three message identification is the channel occupancy proportion measurement configuration information for all UE unauthorized carrier wave that can detect that.
Concrete, as a preferred embodiment, the subframe instruction information that configurating channel occupation proportion is also measured by base station.
This subframe instruction information measures report information with in the subframe measuring interval information for indicating to meet, and which subframe will carry out channel occupancy proportion measurement.As an embodiment, base station indicates this subframe of subscriber equipment the need of the measurement carrying out channel occupancy ratio by dynamic signaling in each subframe on mandate carrier wave.Fig. 2 provides an example, if measurement report information is 40ms, measurement interval information is 5ms, and base station sends subframe instruction information at the 5th, the 10th, the 15th, the 25th, the 35th subframe place, then user will carry out channel occupancy proportion measurement the 5th, the 10th, the 15th, the 25th, the 35th subframe, and at the 39th subframe report measurement results.
As another embodiment, base station is authorizing on carrier wave, subframe instruction information is sent measuring first subframe started, subscriber equipment then from then on subframe start, carry out the measurement of channel occupancy ratio, and the follow-up required subframe measured is meet the system predefined unauthorized carrier occupancy time under LBT (listenbeforetalk) condition.Fig. 3 provides an example, if measurement report information is 40ms, measurement interval information is 5ms, the system predefined unauthorized carrier occupancy time is 10ms, and base station sends subframe instruction information at the 4th, the 15th, the 30th subframe place, then user will carry out channel occupancy proportion measurement the 5th, the 10th, the 15th, the 20th, the 30th, the 35th subframe, and at the 39th subframe report measurement results.
Concrete, as an embodiment, the OFDM symbol instruction information that base station configurating channel occupation proportion is measured.As an embodiment, this configuration information indicates this occupation proportion to measure to carry out in which OFDM symbol of its subframe, and it can pass through RRC signal deployment, or system pre-defines.Concrete, carry out in OFDM symbol 0 and 1 if this occupation proportion of RRC signal deployment is measured, then subscriber equipment then can measure on the 0th of subframe that meets measuring condition and the 1st OFDM symbol.
Step S201: subscriber equipment 200 receives unauthorized carrier channel occupation proportion measurement configuration information.
Step S202: subscriber equipment, according to the unauthorized carrier channel occupation proportion measurement configuration information received, carries out the measurement of unauthorized carrier channel occupation proportion.As an embodiment, here channel is occupied, the threshold values of the predefined signal power of subscriber equipment or network judge, if those subframes of the base station configuration of correspondence, in the signal power of OFDM symbol position sampling of configuration more than this threshold values, then subscriber equipment thinks that this subframe is occupied；If the signal power of sampling is less than or equal to this threshold values, then subscriber equipment thinks that this subframe is unoccupied.
Step S203: unauthorized carrier channel occupation proportion measurement result is sent to base station by subscriber equipment.
As an embodiment, the occupied number of times of subframe in this cycle reported by subscriber equipment.
As another embodiment, the percentage ratio of the number of sub frames of occupied number of sub frames and all sub-measurements in this cycle reported by subscriber equipment.
As another embodiment, whether this unauthorized carrier wave in this cycle reported by subscriber equipment occupied, and its criterion is based on the self-defining threshold values of subscriber equipment or network, such as threshold values is 50%, if then occupation proportion is higher than 50%, i.e. report " 1 ", otherwise report " 0 "；Also or such as threshold values be 20, if then taking number of sub frames higher than 20, i.e. report " 1 ", otherwise report " 0 ".
As another embodiment, if base station only configures carrier identification information and measures enable information, then whether subscriber equipment to report this unauthorized carrier wave in this cycle occupied, its criterion is based on the self-defining threshold values of subscriber equipment or network, such as threshold values is 50%, if then in a self-defining time window of subscriber equipment, occupation proportion, higher than 50%, namely reports " 1 ", otherwise report " 0 "；Also or such as threshold values be 20, if then in a self-defining time window of subscriber equipment occupation proportion higher than 20, i.e. report " 1 ", otherwise report " 0 ".
Step S102: base station receives unauthorized carrier channel occupation proportion measurement report.
Fig. 4 is the embodiment of the present invention 2, it is shown that the structured flowchart of base station equipment.As shown in Figure 4.Base station equipment 400 is main to be made up of dispensing device 401 (the first module of base station equipment) and reception device 402 (the second module of base station equipment).Dispensing device 401 is used for sending unauthorized carrier channel occupation proportion measurement configuration information.Receive device 402 to be used for receiving unauthorized carrier channel occupation proportion measurement report.
Fig. 5 is the embodiment of the present invention 5, it is shown that the structured flowchart of subscriber equipment.As shown in Figure 5.Subscriber equipment 500 is main to be made up of reception device 501 (the first module of subscriber equipment), measurement apparatus 502 (the second module of subscriber equipment) and dispensing device 503 (three module of subscriber equipment).Receive device 501 for receiving the unauthorized carrier channel occupation proportion measurement configuration information that base station sends.Measurement apparatus 502 is for according to unauthorized carrier channel occupation proportion measurement configuration information, carrying out the measurement of channel occupancy ratio.Dispensing device 503 is used for sending unauthorized carrier channel occupation proportion measurement report.
It should be understood that the above embodiment of the present invention can pass through being implemented in combination in of both software, hardware or software and hardware.Such as, base station in above-described embodiment and the various assemblies within subscriber equipment can be realized by multiple device, these devices include but not limited to: analog circuit device, digital circuit device, Digital Signal Processing (DSP) circuit, programmable processor, special IC (ASIC), field programmable gate array (FPGA), PLD (CPLD), etc..
In this application, " base station " refers to the mobile data and control switching point (CSP) with bigger transmitting power and wider area coverage, the function such as including resource allocation scheduling, data receiver transmission." subscriber equipment " refers to customer mobile terminal, for instance including mobile phone, notebook etc. can carry out the terminal unit of radio communication with base station or micro-base station.
Additionally, embodiments of the invention disclosed herein can realize on computer program.More specifically, this computer program is following a kind of product: have computer-readable medium, on computer-readable medium, coding has computer program logic, and when performing on the computing device, this computer program logic provides the operation the being correlated with technique scheme to realize the present invention.When performing at least one processor of computing system, computer program logic makes processor perform the operation (method) described in the embodiment of the present invention.This set of the present invention is typically provided as the Downloadable software image in other media or one or more module arranging or encoding the firmware on the software on the computer-readable medium of such as light medium (such as CD-ROM), floppy disk or hard disk etc., code and/or other data structures or such as one or more ROM or RAM or PROM chip or microcode, shared data bank etc..Software or firmware or this configuration may be installed on computing equipment, so that the one or more processors in computing equipment perform the technical scheme described by the embodiment of the present invention.
Above specific embodiments of the invention are described.It is to be appreciated that the invention is not limited in above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, and this has no effect on the flesh and blood of the present invention.
Claims (14)
1. the repeating method of the communication of the unlicensed spectrum in a base station, it is characterised in that comprise the steps:
A. unauthorized carrier channel occupation proportion measurement configuration information is sent, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
-measure report information
-measure interval information
-measure enable information
B. receiving the unauthorized carrier channel occupation proportion measurement report of user, described unauthorized carrier channel occupation proportion measurement report comprises one or more report information following:
-carrier identification information
-token of busy channel information
-channel occupancy number information
-channel occupancy percent information.
2. the repeating method of the communication of the unlicensed spectrum in base station according to claim 1, it is characterised in that described unauthorized carrier channel occupation proportion measurement configuration information is carried by RRC signaling, and is sent to subscriber equipment by the authorized frequency bands of base station.
3. the repeating method of the communication of the unlicensed spectrum in base station according to claim 1, it is characterised in that also comprise the steps:
The subframe instruction information that base station configurating channel occupation proportion is measured.
4. the repeating method of the communication of the unlicensed spectrum in the base station according to claim 1 or 3, it is characterised in that also comprise the steps:
The OFDM symbol instruction information that base station configurating channel occupation proportion is measured.
5. the repeating method of the communication of the unlicensed spectrum in base station according to claim 4, it is characterised in that described subframe instruction information and OFDM symbol instruction information are transmitted on mandate frequency spectrum.
6. the repeating method of the communication of the unlicensed spectrum in a subscriber equipment, it is characterised in that comprise the steps:
A. unauthorized carrier channel occupation proportion measurement configuration information is received, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
-measure report information
-measure interval information
-measure enable information
B. according to described unauthorized carrier channel occupation proportion measurement configuration information, the measurement of unauthorized carrier channel occupation proportion is carried out, to obtain unauthorized carrier channel occupation proportion measurement report；
C. sending described unauthorized carrier channel occupation proportion measurement report, described unauthorized carrier channel occupation proportion measurement report comprises one or more report information following:
-carrier identification information
-token of busy channel information
-channel occupancy number information
-channel occupancy percent information.
7. the repeating method of the communication of the unlicensed spectrum in subscriber equipment according to claim 6, it is characterised in that described unauthorized carrier channel occupation proportion measurement configuration information is carried by RRC signaling, and is sent to subscriber equipment by the authorized frequency bands of base station.
8. the repeating method of the communication of the unlicensed spectrum in subscriber equipment according to claim 6, it is characterised in that the subframe instruction information from base station configuration of channel occupancy proportion measurement.
9. the repeating method of the communication of the unlicensed spectrum in the subscriber equipment according to claim 6 or 8, it is characterised in that the OFDM symbol instruction information from base station configuration of channel occupancy proportion measurement.
10. the repeating method of the communication of the unlicensed spectrum in subscriber equipment according to claim 9, it is characterised in that described subframe instruction information and OFDM symbol instruction information are transmitted on mandate frequency spectrum.
11. a base station equipment, it is characterised in that described base station equipment comprises:
First module: be used for sending unauthorized carrier channel occupation proportion measurement configuration information, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
-measure report information
-measure interval information
-measure enable information
Second module: for receiving the channel occupancy proportion measurement report of the unauthorized carrier wave of user, the channel occupancy proportion measurement report of described unauthorized carrier wave comprises one or more report information following:
-carrier identification information
-token of busy channel information
-channel occupancy number information
-channel occupancy percent information.
12. base station equipment according to claim 11, it is characterised in that include following arbitrary group or appoint organize technical characteristic more:
-described unauthorized carrier channel occupation proportion measurement configuration information is carried by RRC signaling, and is sent to subscriber equipment by the authorized frequency bands of base station；
The subframe instruction information that-described base station equipment configurating channel occupation proportion is measured；
The OFDM symbol instruction information that-described base station equipment configurating channel occupation proportion is measured；
Subframe instruction information and the OFDM symbol instruction information of-channel occupancy proportion measurement are transmitted on mandate frequency spectrum.
13. a subscriber equipment, it is characterised in that described subscriber equipment comprises:
First module: be used for receiving unauthorized carrier channel occupation proportion measurement configuration information, described unauthorized carrier channel occupation proportion measurement configuration information is become by L configuration information fabric, wherein L is a positive integer, and each configuration information group, comprise one or more measurement configuration information following:
-carrier identification information
-measure report information
-measure interval information
-measure enable information
Second module: for according to unauthorized carrier channel occupation proportion measurement configuration information, carrying out the measurement of unauthorized carrier channel occupation proportion, to obtain unauthorized carrier channel occupation proportion measurement report；
Three module: being used for sending described unauthorized carrier channel occupation proportion measurement report, described unauthorized carrier channel occupation proportion measurement report comprises one or more report information following:
-carrier identification information
-token of busy channel information
-channel occupancy number information
-channel occupancy percent information.
14. subscriber equipment according to claim 13, it is characterised in that also include following arbitrary group or appoint organize technical characteristic more:
-described unauthorized carrier channel occupation proportion measurement configuration information is carried by RRC signaling, and is sent to subscriber equipment by the authorized frequency bands of base station；
The subframe instruction information from base station configuration of-channel occupancy proportion measurement；
The OFDM symbol instruction information from base station configuration of-channel occupancy proportion measurement；
Subframe instruction information and the OFDM symbol instruction information of-channel occupancy proportion measurement are transmitted on mandate frequency spectrum.
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| CN106851662A (en) * | 2017-01-18 | 2017-06-13 | 京信通信技术(广州)有限公司 | A kind of unlicensed spectrum resource allocation methods and device |
| CN108092750A (en) * | 2016-11-22 | 2018-05-29 | 中国移动通信有限公司研究院 | The method and device that a kind of data retransmit |
| CN109756916A (en) * | 2017-11-01 | 2019-05-14 | 苹果公司 | Avoid the interference between the operation of the honeycomb of hotspot service and LTE unauthorized |
| CN110611930A (en) * | 2018-06-15 | 2019-12-24 | 维沃移动通信有限公司 | Measurement result acquisition method, information sending method and equipment |
| CN111434063A (en) * | 2017-12-27 | 2020-07-17 | Oppo广东移动通信有限公司 | Information transmission method, equipment and computer storage medium |
| CN113632520A (en) * | 2019-03-28 | 2021-11-09 | 瑞典爱立信有限公司 | Channel occupancy statistics collection and reporting for network tuning |
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