CN102752786B - A kind of method, system and device of definite communication system channel quality - Google Patents
A kind of method, system and device of definite communication system channel quality Download PDFInfo
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- CN102752786B CN102752786B CN201110096592.8A CN201110096592A CN102752786B CN 102752786 B CN102752786 B CN 102752786B CN 201110096592 A CN201110096592 A CN 201110096592A CN 102752786 B CN102752786 B CN 102752786B
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- 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
Abstract
The embodiment of the present invention provides a kind of method, system and device of definite communication system channel quality, specifically comprise: network side carrys out the mode of assigned timeslot by prior agreement or transmission indication information, require the measurement result of channel quality in terminal to report assigned timeslot, and determine the channel quality of communication system according to this measurement result; Or, when the measurement result of terminal to report channel quality, report measurement gap information corresponding to described channel quality measurements, by network side as required, from the measurement result of terminal to report, select the measurement result of communication system related time-slot to determine the channel quality of this communication system, cannot distinguish the channel quality measurements that belongs to different time-gap thereby solved in prior art, cause accurately determining the problem of communication system channel quality.
Description
Technical field
The present invention relates to wireless communication field, relate in particular to a kind of definite communication system channel quality method,System and device.
Background technology
In GSM, in order to ensure that terminal can obtain coherent service under mobile status, needCeaselessly be replaced by the community of terminal service. In Long Term Evolution (LTE, longtermevolution) systemIn, if while carrying out cell change, terminal is in idle (standby) state, this cell change is called littleDistrict's gravity treatment; If while carrying out cell change, terminal in connect (communication) state, this cell changeDoing community switches. No matter carry out cell reselection or community and switch, the criterion Dou Shi community of triggering this processThe power (quality of channel quality) of middle communication system network signal, and communication system network signal in communityPower measured by terminal. As can be seen here, terminal is carried out network signal measurement, can be communitySwitching or cell reselection provide reference, thus the mobility of support terminal.
When terminal is during in connection status, the measurement configuration information that terminal sends according to network side, measures communityThe channel quality of middle communication system, concrete, the terminal in connection status is measured communication system channel qualityMethod mainly comprise the following steps:
1, receiving network side sends by Radio Resource control (RRC, radioresourcecontrol) signalingMeasurement configuration information.
Described measurement configuration information comprises following content:
(1), measuring object: comprise needs measure frequency information, for terminal positioning measure frequency andBandwidth, thus determine measuring object (needing the communication system of measurement).
(2), report configuration: for how terminal is configured to network side reporting measurement result, reportIn configuration except can comprising the trigger condition reporting, can further include the measurement of trigger conditionAmount (adopts Reference Signal Received Power (RSRP, ReferenceSignalReceivedPower) or referenceSignal receiving quality (RSRQ, ReferenceSignalReceivedQuality) is as channel quality comparisonParameter), maximum reports number of times, report interval and the parameter such as the largest cell number that reports.
The trigger condition reporting comprises that Event triggered and cycle trigger two kinds. Wherein, Event triggered be included inWhen lower 8 kinds of situations occur, terminal just reports network side by measurement result:
EventA1: a Serving cell channel quality is higher than setting thresholding;
EventA2: a Serving cell channel quality is lower than setting thresholding;
EventA3: the channel quality of adjacent cell (non-service cell) is better than main Serving cell (PCell)The certain threshold value of channel quality;
EventA4: adjacent cell channel quality is greater than setting thresholding;
EventA5: main Serving cell channel quality is less than thresholding 1, adjacent cell channel quality is greater than door simultaneouslyLimit 2;
EventA6: the channel quality of adjacent cell is better than the letter in the district of attached primary school (SCell) outside main Serving cellThe certain threshold value of road quality;
EventB1: different system adjacent cell channel quality is greater than setting thresholding;
EventB2: a Serving cell channel quality is less than thresholding 3, simultaneously different system adjacent cell channel matterAmount is greater than thresholding 4.
(3), measure mark: for a measuring object and one being reported configuration link together, compositionMeasure entity for one, what measuring object was corresponding with this measuring object reports configuration to have identical measurement markKnow.
(4), other parameters: terminal is measured other required configuration parameters, as measuring amount configuration, surveyAmount interval, measurement activate thresholding etc.
2, the measurement configuration information that terminal sends according to network side, carries out the measurement of channel quality, and to surveyingAmount result is processed.
Terminal is according to the frequency information in measurement configuration information, and (it is right to measure for the frequency of location survey and bandwidthResemble), and can be further according to this measuring object corresponding report configuration to determine measuring amount, measure interval,Measure information such as activating thresholding, the measuring object of determining is carried out to the measurement of channel quality.
In this step, concrete measurement operation is to be realized by the bottom (physical layer) of terminal, and terminalBottom can be taking 200ms as the cycle to Radio Resource control (RRC, the RadioResource of terminalControl) layer (Internet) is submitted measurement result. In LTE standard to terminal the cycle at 200msInside when measuring, measure how many times does not all specify.
3, terminal to report channel quality measurements.
Terminal is according to the requirement that reports configuration in measurement configuration information, to the survey of network side reporting channel qualityAmount result, so that network side, according to the measurement result of this channel quality, is determined the channel quality of community, certainlyDetermine whether be replaced by this terminal the community of service is provided.
Be supported in while working under different communication systems in terminal, in order to eliminate under different communication systems simultaneouslyThe brought interference of simultaneously working, terminal can adopt time-multiplexed mode of operation, takies respectively differenceTime slot under each communication system, communicate. Determine certain communication system under the time-multiplexed mode of operationWhen channel quality, because terminal can report network side by the measurement result measuring in different time-gap,Measure under which time slot and do not add discriminating measurement result, network side cannot be according to terminal to report like thisMeasurement result the time slot of distributing to different communication systems is distinguished, cannot determine that each communication system dividesThe measurement result of channel quality in corresponding time slot, therefore, will not cause accurately determining each communication systemCorresponding channel quality respectively.
Summary of the invention
The embodiment of the present invention provides a kind of method, system and device of definite communication system channel quality, forSolve in prior art and cannot distinguish the channel quality measurements that belongs to different time-gap, causing cannotAccurately determine the problem of communication system channel quality.
A method for definite communication system channel quality, the method comprises:
The measurement result of channel quality in assigned timeslot that receiving terminal reports, described assigned timeslot is and endEnd is agreement or the time slot to the appointment of terminal transmission indication information in advance;
According to the measurement result receiving, determine the channel quality that needs the communication system of measuring.
A method for definite communication system channel quality, the method comprises:
The channel quality measurements that receiving terminal reports and survey corresponding to described channel quality measurementsAmount gap information;
Determine the affiliated communication system of time slot that described measurement gap information is corresponding;
For definite communication system, determine the channel of this communication system according to described channel quality measurementsQuality.
A method for definite communication system channel quality, the method comprises:
The communication system of measuring for needs, determines and the network side assigned timeslot of agreement in advance, or according toThe indication information that network side sends is determined assigned timeslot;
In the assigned timeslot of determining, the communication system of measuring for needs is carried out the measurement of channel quality;
The measurement result of channel quality in assigned timeslot that reporting measurement obtains.
A method for definite communication system channel quality, the method comprises:
Channel quality in corresponding time slot is measured;
The measurement result of reporting channel quality and gap information corresponding to described corresponding time slot.
A kind of network equipment, this network equipment comprises:
Receiver module, the measurement result of channel quality in assigned timeslot reporting for receiving terminal, described inAssigned timeslot is network side and terminal agreement or the time slot to the appointment of terminal transmission indication information in advance;
Channel quality determination module, for according to the measurement result receiving, determines the communication system that needs measurementThe channel quality of system.
A kind of terminal, this terminal comprises:
Time slot determination module, for the communication system of measuring for needs, definite and the prior agreement of network sideAssigned timeslot, or the indication information sending according to network side is determined assigned timeslot;
Measurement module, in the assigned timeslot of determining at time slot determination module, that measures for needs is logicalCommunication system carries out the measurement of channel quality;
Reporting module, the measurement of channel quality in assigned timeslot measuring for reporting measurement module is tiedReally.
A kind of network equipment, this network equipment comprises:
Receiver module, the channel quality measurements reporting for receiving terminal and described channel quality measurementThe measurement gap information that result is corresponding;
Time slot determination module, for determining the communication system under the time slot that described measurement gap information is corresponding;
Channel quality determination module, for the communication system for definite, according to described channel quality measurement knotReally, determine the channel quality of this communication system.
A kind of terminal, this terminal comprises:
Measurement module, for measuring the channel quality in corresponding time slot;
Reporting module, for measurement result and the time slot letter corresponding to described corresponding time slot of reporting channel qualityBreath.
A system for definite communication system channel quality, this system comprises network equipment and terminal, wherein:
Terminal, for reporting the measurement result of channel quality in assigned timeslot, described assigned timeslot is and netThe time slot that the prior agreement of network side or the indication information being sent by network side are specified;
Network equipment, for according to the measurement result receiving, determines the letter that needs the communication system of measuringRoad quality.
A system for definite communication system channel quality, this system comprises network equipment and terminal, wherein:
Terminal, for reporting channel quality measurement result and measurement corresponding to described channel quality measurementsGap information;
Network equipment, for determining the communication system under the time slot that described measurement gap information is corresponding, withAnd for definite communication system, according to described channel quality measurements, determine the channel of this communication systemQuality.
The scheme providing according to the embodiment of the present invention, network side refers to by prior agreement or transmission indication informationThe mode of timing gap, requires the measurement result of channel quality in terminal to report assigned timeslot, and according to this measurementResult is determined the channel quality of communication system; Or, when the measurement result of terminal to report channel quality,Report measurement gap information corresponding to described channel quality measurements, by network side as required, from terminalIn the measurement result reporting, select the measurement result of communication system related time-slot to determine the letter of this communication systemRoad quality, cannot carry out the channel quality measurements that belongs to different time-gap thereby solved in prior artDistinguish, cause accurately determining the problem of communication system channel quality.
Brief description of the drawings
The method flow signal of a kind of definite communication system channel quality that Fig. 1 provides for the embodiment of the present invention oneFigure;
The method flow signal of a kind of definite communication system channel quality that Fig. 2 provides for the embodiment of the present invention twoFigure;
The structural representation of a kind of network equipment that Fig. 3 provides for the embodiment of the present invention three;
The structural representation of a kind of terminal that Fig. 4 provides for the embodiment of the present invention four;
The structure of the system of a kind of definite communication system channel quality that Fig. 5 provides for the embodiment of the present invention five is shownIntention;
The structural representation of a kind of network equipment that Fig. 6 provides for the embodiment of the present invention six;
The structural representation of a kind of terminal that Fig. 7 provides for the embodiment of the present invention seven;
The structure of the system of a kind of definite communication system channel quality that Fig. 8 provides for the embodiment of the present invention eight is shownIntention.
Detailed description of the invention
In prior art, network side cannot be distinguished the channel quality measurements that belongs to different time-gap,While causing terminal works under time division multiplexing, cannot accurately determine the channel matter that each communication system is correspondingAmount, as terminal is supported LTE system and is belonged to industry, science and medical (ISM, IndustrialScientific simultaneouslyMedicai) system of frequency range (for example Wireless Fidelity (WIFI, WirelessFidelity) system or bluetoothSystem) time, in order to eliminate the existing phase mutual interference of working under different system simultaneously, terminal adopts the time-divisionMultiplexing mode of operation, only communicates by LTE system at part time slot (LTE communication time slot), and incite somebody to actionRemaining time slot (non-LTE communication time slot) is left other for can produce the system use of disturbing to LTE system,For example leaving WIFI system for communicates. In the time that terminal need to be determined the channel quality of LTE system, terminalTo report the measurement of channel quality in all communication time slots (LTE communication time slot and non-LTE communication time slot)As a result, network side, can be according to non-LTE owing to cannot distinguishing LTE communication time slot and non-LTE communication time slotChannel quality measurements in communication time slot is determined the channel quality of LTE system, and in fact, terminal existsIn LTE communication time slot, carry out channel quality measurement and carry out channel quality measurement in non-LTE communication time slotThe measurement result obtaining is different, the measurement knot of the channel quality measuring at non-LTE communication time slotFruit may be well below the measurement result of the channel quality obtaining at LTE communication time slot, causes thus obtainingMeasurement result can not accurately reflect the channel quality of LTE system, meanwhile, and because terminal can not be at non-LTECommunication time slot is by LTE system call or obtain the service that LTE system provides, therefore non-according to being mixed withThe channel quality measurements of LTE communication time slot is determined the channel quality of LTE system, cannot be little for serviceThe replacing in district provides reference accurately.
For this reason, the embodiment of the present invention proposes two kinds of solutions: one is to be specified according to terminal by network sideThe channel quality measurements that time slot is measured and reported, determines the scheme of communication system channel quality; Another kind ofIt is the channel quality measurement knot that network side is selected particular time-slot from the channel quality measurements of terminal to reportReally, for determining the scheme of communication system channel quality, thereby solve technical problem to be solved by this invention.
Below by Figure of description and each embodiment, technical solution of the present invention is elaborated. The present inventionEmbodiment mono-and embodiment bis-all taking terminal works under time division multiplexing as example, to determining communication system letterThe method of road quality describes, and in embodiment mono-and embodiment bis-, is operated under time division multiplexingTerminal comprises two kinds of communication systems: LTE communication system and other system, described other system can be for propping upHold the system of ISM band, as WIFI system or Bluetooth system etc., LTE communication system and other system workDo under time division multiplexing, and the time slot that described terminal is used is divided into LTE communication time slot and non-LTECommunication time slot two parts. Certainly, scheme provided by the invention is equally applicable to be operated in non-time division multiplexingUnder terminal.
Embodiment mono-,
The embodiment of the present invention one provides a kind of method of definite communication system channel quality, is illustrated in figure 1 thisThe schematic flow sheet of method, specifically comprises the following steps:
Step 101, network side send measurement configuration information to terminal.
Network side need to determine whether to carry out community and cutting by measuring the channel quality of certain communication systemChange or when other associative operations, send measurement configuration information to terminal, indicating terminal is according to measurement configuration information,The channel quality of corresponding communication system is measured and reported.
In the present embodiment and following embodiment, network side and terminal can be to establish by network side alternatelyRealizing alternately of standby and terminal.
Before step 102, described method also comprises step 101 ':
Step 101 ', network side sends time division multiplexing indication information to terminal.
In terminal, each communication system communicates used time slot and can determine in several ways, in this realityExecute in example, in terminal, each communication system communicates used time slot and is determined by network side. Concrete, netNetwork side direction terminal sends time division multiplexing indication information, and terminal is according to the time division multiplexing instruction receivingEach communication time slot is distributed at least one communication system by information. Described time division multiplexing indication information is passableSend by RRC signaling.
Subsequent network side, in the time that needs carry out channel quality measurement to certain communication system, can belong to by designated terminalIn the time slot of this communication system, carry out channel quality measurement, due to according to described time division multiplexing indication letterBreath, network side has been set up consistent communication time slot and the corresponding relation of communication system with terminal, thereby can be trueThe channel quality measurements that guarantor's network side obtains is that terminal is entered in the time slot that belongs to corresponding communication systemRow channel measurement measures.
This step 101 ' be not limited to as shown in Figure 1 after step 101, carry out before step 102,Also can before step 101, carry out, or also can synchronize with step 101 execution.
The measurement result of step 102, terminal to report channel quality in assigned timeslot.
In the time that terminal works is under time division multiplexing, for solve network side cannot to receive different timeThe problem that in gap, channel quality measurements is distinguished, can be by requiring only report network side needs of terminalIn time slot corresponding to communication system of measuring, the method for channel quality measurements, makes subsequent network side without rightThe channel quality measurements receiving is distinguished, and can directly utilize the channel quality measurement knot receivingReally, determine the channel quality of communication system.
Described assigned timeslot is that the prior indication information of arranging or sent by network side of terminal and network side refers toFixed time slot, assigned timeslot comprises following two kinds of definite methods:
The first, terminal and network side are arranged in advance.
In this case, network side and terminal can be arranged assigned timeslot in advance by agreement or standard, asAgreement terminal is carried out channel quality measurement reporting channel matter in LTE communication time slot (assigned timeslot) in advanceAmount measurement result, terminal receive network side send measurement configuration information time, according to prior agreement,Trigger the measurement to channel quality in LTE communication time slot, and channel quality measurements is reported to networkSide.
The second, network side send indication information notification terminal.
Can, in the time need to measuring the channel quality of certain communication system, to survey by indication information notification terminalThe corresponding time slot of communication system of amount, thus network side can be selected assigned timeslot neatly, and terminal is connecingWhile receiving the measurement configuration information of network side transmission, the time slot of specifying according to indication information, the time slot of specifyingInside carry out the measurement of channel quality, and channel quality measurements is reported to network side.
Described indication information can send to terminal by RRC signaling, indication information and measurement configuration informationSending order in no particular order, certainly, described indication information can be included in measurement configuration information. As,Can, in step 101, at the configuration section that reports of the measurement configuration information sending to terminal, carry measurementTime slot indication information (indication information), carrys out the time slot that indicating terminal need to be measured.
Indication information includes but not limited to following two kinds of forms:
The first, indication information can identify the measurement time slot that belongs to respectively two kinds of communication systems with 1 bit,This bit value is that 0 expression assigned timeslot is LTE communication time slot, and indicating terminal enters at LTE communication time slotRow channel quality measurement, this bit value is that 1 expression assigned timeslot is non-LTE communication time slot, indicating terminalCarry out channel quality measurement at non-LTE communication time slot.
Certainly,, there is at least three kinds of communication systems in terminal time, can identify respectively and belong to multidigit bitIn the measurement time slot of each communication system.
The second, indication information also can identify 1 time slot with 1 bit, and the bit that certain time slot is corresponding is gotValue is that this time slot of 1 expression is assigned timeslot, and indicating terminal carries out channel quality measurement to this time slot, otherwise,Indicating terminal does not need this time slot to carry out channel quality measurement, as, comprise that taking terminal 8 time slots are as example,Indication information is 11100000, represents that 1st～3 time slots are assigned timeslot, and indicating terminal enters 1st～3 time slotsRow channel quality measurement, and do not need 4th～8 time slots to carry out the measurement of channel quality. At indication informationIn the second form, indication information not only can be using the whole time slots that belong to a certain communication system when specifyingGap, can also be subordinated in the time slot of a certain communication system selection portion time-division slot as assigned timeslot.
In this step, terminal reports the channel quality measuring in each time slot of specifying to network sideBefore measurement result, can be according to certain rule to the letter measuring in each time slot in each time slot of specifyingRoad quality measurements reports after processing, as, to the multiple channels that measure respectively in each time slotQuality measurements reports after being weighted and being averaging, can also be according to reporting configuration in measurement configuration informationRequirement, reports after the channel quality measurements measuring is respectively processed in each time slot.
Certainly, in this step, terminal should be according to the relevant information in configuration that reports of measurement configuration information,As report trigger condition etc., carry out reporting of channel quality measurements.
Step 103, network side are according to the measurement result of channel quality in assigned timeslot of terminal to report, reallyThe fixed channel quality that needs the communication system of measuring.
In this step, the measurement result receiving due to network side is all the communication system of measuring from needsThe measurement result of channel quality in corresponding time slot, therefore, network side is surveyed without the channel quality to receivingAmount result is distinguished, and can directly utilize the channel quality measurements receiving to determine corresponding communication systemChannel quality.
The method that the embodiment of the present invention one provides, by requiring the terminal communication that only report network side need to be measuredIn time slot corresponding to system, the method for channel quality measurements, makes network side can directly utilize the letter receivingRoad quality measurements, without the differentiation of carrying out the channel quality measurements to belonging to different time-gap,Accurately determine the channel quality of communication system, solved the technical problem that the present invention proposes, and network side canCarry out by indication information the assigned timeslot that notification terminal need to be measured, for the mode of prior agreement,Network side has also been realized the flexible selection of assigned timeslot, meanwhile, and the method providing according to embodiment mono-, networkSide can also, according to the channel quality measurements in non-LTE communication time slot, determine that other system is to LTEThe disturbed condition that system may exist, further changes reference is provided for Serving cell, has improved make littleDistrict changes the accuracy of decision-making.
Embodiment bis-,
The embodiment of the present invention two provides a kind of method of definite communication system channel quality, is illustrated in figure 2 thisThe schematic flow sheet of method, specifically comprises the following steps:
Step 201, network side send measurement configuration information to terminal.
Similar with embodiment mono-, network side need to come really by the channel quality of determining certain communication systemWhile determining whether to carry out community switching or other associative operations, send measurement configuration information, indicating terminal to terminalAccording to measurement configuration information, the channel quality of corresponding communication system is measured and reported.
Similar with embodiment mono-, before step 202, can comprise step 201 ': network side is sent out to terminalSend time division multiplexing indication information, the time division multiplexing indication information that terminal basis receives is by each communicationTime slot allocation is given at least one communication system, and can be according to this time division multiplexing indication information, follow-up toNetwork side reports the communication system information under each time slot, and described time division multiplexing indication information can be logicalCross RRC signaling send. This step be not limited to as shown in Figure 2 after step 201, step 202Carry out before, also can before step 201, carry out, or synchronize execution with step 201.
Step 202, terminal to report channel quality measurements and described channel quality measurements are correspondingMeasure gap information.
In this step, cannot be to channel quality measurement knot in the different time-gap receiving in order to solve network sideThe problem that fruit is distinguished, terminal is reporting channel quality measurement result not only, also by described channel quality measurementMeasurement gap information corresponding to result reports network side, surveys according to described channel quality for network side is follow-upMeasurement gap information corresponding to amount result, distinguishes time slot, thereby achieves a butt joint the difference that belongs to of receivingThe channel quality measurements of time slot is distinguished.
Concrete, measure gap information and can be measurement time slot corresponding to described channel quality measurements timeGap number, as measure gap information be as described in measurement time slot corresponding to channel quality measurements be the 1st time slot,The time slot that subsequent network side can be preserved according to self and the corresponding relation of communication system, determine described measurementCommunication system under time slot, or measuring gap information can be also described channel quality measurements pairCommunication system under the measurement time slot of answering, as measure gap information be as described in channel quality measurements correspondenceMeasurement time slot be LTE communication time slot, subsequent network side can directly be determined under described measurement time slotCommunication system.
Terminal, can be according to certain rule to channel matter before network side reporting channel quality measurement resultAmount measurement result is processed, can also be according to the requirement that reports configuration in measurement configuration information, and further rightDescribed channel quality measurements reports after processing.
In this step, terminal can be according to the relevant information in configuration that reports of measurement configuration information, as aboveReport trigger conditions etc., trigger reporting of channel quality measurements.
Step 203, network side are determined the communication system under the time slot that described measurement gap information is corresponding.
The measurement gap information that network side is corresponding according to described channel quality measurements, carries out district to each time slotPoint, determine the affiliated communication system of time slot that each measurement gap information is corresponding.
Step 204, network side, for definite communication system, are determined according to described channel quality measurementsThe channel quality of this communication system.
Network side is by determining the communication system under the time slot that described measurement gap information is corresponding, and it is right to have realizedThe differentiation of each time slot, therefore, the channel quality measurements that belongs to different time-gap that can achieve a butt joint and receiveDifferentiation, network side can be for definite communication system, according to the measurement result of described channel quality, reallyDetermine the channel quality of communication system, as for LTE system, according to belonging to of determining in step 203Each time slot (LTE communication time slot) of LTE system, can according to determine belong to LTE system each timeThe measurement result of the channel quality of gap, determines the channel quality of LTE system, and having solved network side cannot distinguishBelong to the channel quality measurements of different time-gap, cause accurately determining asking of communication system channel qualityTopic, and has solved owing to cannot accurately determining communication system channel quality, cause cannot be Serving cell moreChange the problem of the reference that provides correct.
The method providing by embodiment bis-, network side can be surveyed according to channel quality in the time slot of terminal to reportAmount result, determine at least one communication system (as, LTE system or other system) channel quality, canTo realize reporting measurement result of terminal, network side determines that multiple communication systems are (as, LTE system and itsHis system) channel quality, thereby reduce the mutual of terminal and network side, reach the order of saving system resource, meanwhile, network side can, according to the channel quality measurements in non-LTE communication time slot, be determined otherThe disturbed condition that system may exist LTE system, further changes reference is provided for Serving cell, improvesMake the accuracy of cell change decision-making.
Below, the method providing according to the embodiment of the present invention one, provides following and basis by embodiment tri-～fiveThe equipment and system of inventive embodiments one correspondence.
Embodiment tri-,
As shown in Figure 3, the embodiment of the present invention three provides a kind of network equipment, and this network equipment comprises and connecingReceive module 11 and channel quality determination module 12, wherein:
The measurement result of channel quality in assigned timeslot that receiver module 11 reports for receiving terminal, instituteStating assigned timeslot is network side and terminal agreement or the time slot to the appointment of terminal transmission indication information in advance; LetterThe measurement result that road quality determination module 12 receives for basis, the definite communication system that need to measureChannel quality.
Network equipment is sent out to terminal based on radio resource control RRC signaling by the sending module 13 of selfSend indication information.
Sending module 13 also, for sending time division multiplexing indication information to terminal, is used to refer to terminal profitBy the time division multiplex mode of operation of described time division multiplexing indication information instruction, under multiple communication systems, enterSerial Communication, and specifically for sending time division multiplexing indication information by RRC signaling to terminal.
Embodiment tetra-,
As shown in Figure 4, the embodiment of the present invention four provides a kind of terminal, this terminal comprise time slot determination module 21,Measurement module 22 and reporting module 23, wherein:
The communication system of time slot determination module 21 for measuring for needs, determines with network side and arranges in advanceAssigned timeslot, or according to network side send indication information determine assigned timeslot; Measurement module 22 useIn the assigned timeslot of determining at time slot determination module, the communication system of measuring for needs is carried out channel matterThe measurement of amount; The channel quality in assigned timeslot that reporting module 23 measures for reporting measurement moduleMeasurement result.
This terminal also comprises receiver module 24:
The time division multiplexing indication information that receiver module 24 issues for receiving network side, and notice instituteState terminal and utilize the time division multiplexing of described time division multiplexing indication information instruction, in multiple communication systemsUnder communicate, and specifically for receiving the time division multiplexing indication information that sends by RRC signaling.
Embodiment five,
As shown in Figure 5, the embodiment of the present invention five provides a kind of system of definite communication system channel quality, shouldSystem comprises terminal 31 and network equipment 32, wherein:
Terminal 31 is for reporting the measurement result of channel quality in assigned timeslot, described assigned timeslot be withThe time slot that the prior agreement of network side or the indication information being sent by network side are specified; Network equipment 32 useAccording to the measurement result receiving, determine the channel quality that needs the communication system of measuring.
In the embodiment of the present invention five systems, network equipment can have the network that the embodiment of the present invention three providesThe dependency structure of side apparatus and function corresponding to each parts, the terminal in system can have the embodiment of the present inventionThe dependency structure of four terminals that provide and function corresponding to each parts, do not repeat them here.
The method providing according to the embodiment of the present invention two, provides following real with the present invention by embodiment six～eightExecute the equipment and system of example two correspondences.
Embodiment six,
As shown in Figure 6, the embodiment of the present invention six provides a kind of network equipment, and this network equipment comprises and connecingReceive module 41, time slot determination module 42 and channel quality determination module 43, wherein:
The channel quality measurements that receiver module 41 reports for receiving terminal and described channel quality are surveyedMeasurement gap information corresponding to amount result; Time slot determination module 42 is for determining described measurement gap information pairCommunication system under the time slot of answering; Channel quality determination module 43 is for the communication system for definite,According to described channel quality measurements, determine the channel quality of this communication system.
Described network equipment also comprises sending module 44:
Sending module 44, for sending time division multiplexing indication information to terminal, is used to refer to terminal utilizationThe time division multiplex mode of operation of described time division multiplexing indication information instruction is carried out under multiple communication systemsCommunication, and specifically for sending time division multiplexing indication information by RRC signaling to terminal.
Embodiment seven,
As shown in Figure 7, the embodiment of the present invention seven provides a kind of terminal, and this terminal comprises measurement module 51 HesReporting module 52, wherein:
Measurement module 51 is for measuring the channel quality in corresponding time slot; Reporting module 52 forMeasurement result and the gap information corresponding to described corresponding time slot of report channel quality.
This terminal also comprises receiver module 53:
The time division multiplexing indication information that receiver module 53 issues for receiving network side, and notice instituteState terminal and utilize the time division multiplexing of described time division multiplexing indication information instruction, in multiple communication systemsUnder communicate, and specifically for receiving the time division multiplexing indication information that sends by RRC signaling.
Embodiment eight,
As shown in Figure 8, the embodiment of the present invention eight provides a kind of system of definite communication system channel quality, shouldSystem comprises terminal 61 and network equipment 62, wherein:
Terminal 61 is for reporting channel quality measurement result and survey corresponding to described channel quality measurementsAmount gap information; Network equipment 62 is for determining leading under the time slot that described measurement gap information is correspondingCommunication system, and for definite communication system, according to described channel quality measurements, determine this communicationThe channel quality of system.
In the embodiment of the present invention eight systems, network equipment can have the network that the embodiment of the present invention six providesThe dependency structure of side apparatus and function corresponding to each parts, the terminal in system can have the embodiment of the present inventionThe dependency structure of seven terminals that provide and function corresponding to each parts, do not repeat them here.
Obviously, those skilled in the art can carry out various changes and modification and not depart from this present inventionBright spirit and scope. Like this, if of the present invention these amendment and modification belong to the claims in the present invention andWithin the scope of its equivalent technologies, the present invention be also intended to comprise these change and modification interior.
Claims (20)
1. a method for definite communication system channel quality, is characterized in that, the method comprises:
The measurement result of the channel quality of the communication system in assigned timeslot that receiving terminal reports, described fingerRegularly gap arranges with terminal or sends indication information to terminal to specify, belong to the logical of needs measurement in advanceCommunication system but not the time slot of other communication systems;
According to the measurement result receiving, determine the channel quality of this communication system that need to measure.
2. the method for claim 1, is characterized in that, described indication information is by wireless moneySource control RRC signaling sends to terminal.
3. method as claimed in claim 1 or 2, is characterized in that, described terminal is utilized time division multiplexPattern communicates under multiple communication systems;
Before the measurement result of channel quality in assigned timeslot that receiving terminal reports, described method is also wrappedDraw together:
Issue time division multiplexing indication information, indicating terminal is true according to described time division multiplexing indication informationThe fixed time division multiplexing self communicating.
4. method as claimed in claim 3, is characterized in that, described time division multiplexing information is logicalCross RRC signaling send.
5. a method for definite communication system channel quality, is characterized in that, the method comprises:
The channel quality measurements of the communication system that receiving terminal reports and described channel quality measurement knotThe measurement gap information that fruit is corresponding;
Determine the affiliated communication system of time slot that described measurement gap information is corresponding;
For definite communication system, belong to this communication system but not other communication systems according to what determineThe channel quality measurements of each time slot determine the channel quality of this communication system.
6. method as claimed in claim 5, is characterized in that, described terminal is utilized time division multiplexingUnder multiple communication systems, communicate, and the time division multiplexing that terminal communicates is to be issued by network sideTime division multiplexing indication information instruction.
7. method as claimed in claim 6, is characterized in that, described time division multiplexing indication informationSend by radio resource control RRC signaling.
8. a method for definite communication system channel quality, is characterized in that, the method comprises:
The communication system of measuring for needs, determine with network side in advance agreement belong to logical that this need to measureCommunication system but not the assigned timeslot of other communication systems, or the indication information sending according to network side is determinedBelong to this communication system that need to measure but not the assigned timeslot of other communication systems;
In the assigned timeslot of determining, carry out the survey of channel quality for this communication system that need to measureAmount;
The measurement result of the channel quality of the communication system in assigned timeslot that reporting measurement obtains.
9. a method for definite communication system channel quality, is characterized in that, the method comprises:
Channel quality to the communication system in corresponding time slot is measured;
The measurement result of reporting channel quality and gap information corresponding to described corresponding time slot, to make networkLateral root, according to measurement result and the corresponding gap information of channel quality, is determined the time slot that each gap information is correspondingUnder communication system, and for definite communication system, according to determine belong to this communication system andThe measurement result of the channel quality of each time slot of non-other communication systems is determined the channel quality of this communication system.
10. a network equipment, is characterized in that, this network equipment comprises:
Receiver module, the survey of the channel quality of the communication system in assigned timeslot reporting for receiving terminalAmount result, described assigned timeslot is that network side and terminal arrange or send indication information to terminal to specify in advance, belong to needs measure communication system but not the time slot of other communication systems;
Channel quality determination module, for according to the measurement result receiving, determines the communication that this need to be measuredThe channel quality of system.
11. network equipments as claimed in claim 10, is characterized in that, described network equipment is logicalThe sending module of crossing self sends indication information based on radio resource control RRC signaling to terminal.
12. network equipments as claimed in claim 11, is characterized in that, described sending module, alsoFor sending time division multiplexing indication information to terminal, be used to refer to terminal and utilize described time division multiplexingThe time division multiplex mode of operation of indication information instruction communicates under multiple communication systems.
13. 1 kinds of terminals, is characterized in that, this terminal comprises:
Time slot determination module, for the communication system of measuring for needs, definite and the prior agreement of network sideBelong to this communication system that need to measure but not the assigned timeslot of other communication systems, or according to network sideThe indication information sending is determined and is belonged to this communication system that need to measure but not when the appointment of other communication systemsGap;
Measurement module, in the assigned timeslot of determining at time slot determination module, need to measure for thisCommunication system is carried out the measurement of channel quality;
Reporting module, the channel of the communication system in assigned timeslot measuring for reporting measurement moduleThe measurement result of quality.
14. terminals as claimed in claim 13, is characterized in that, this terminal also comprises:
Receiver module, the time division multiplexing indication information issuing for receiving network side, and described in noticeTerminal is utilized the time division multiplexing of described time division multiplexing indication information instruction, under multiple communication systemsCommunicate.
15. 1 kinds of network equipments, is characterized in that, this network equipment comprises:
Receiver module, the channel quality measurements of the communication system reporting for receiving terminal and described letterThe measurement gap information that road quality measurements is corresponding;
Time slot determination module, for determining the communication system under the time slot that described measurement gap information is corresponding;
Channel quality determination module, for the communication system for definite, according to this communication that belongs to of determiningThe channel quality measurements of each time slot of system but not other communication systems, determines the letter of this communication systemRoad quality.
16. network equipments as claimed in claim 15, is characterized in that, described network equipment alsoComprise sending module, for sending time division multiplexing indication information to terminal, be used to refer to terminal and utilize instituteState the time division multiplex mode of operation of time division multiplexing indication information instruction, under multiple communication systems, lead toLetter.
17. 1 kinds of terminals, is characterized in that, this terminal comprises:
Measurement module, measures for the channel quality of the communication system in corresponding time slot;
Reporting module, for measurement result and the time slot letter corresponding to described corresponding time slot of reporting channel qualityBreath, to make network side according to the measurement result of channel quality and corresponding gap information, determines each time slotThe affiliated communication system of time slot that information is corresponding, and for definite communication system, according to belonging to of determiningThe measurement result of the channel quality of each time slot of this communication system but not other communication systems is determined this communication systemThe channel quality of system.
18. terminals as claimed in claim 17, is characterized in that, this terminal also comprises:
Receiver module, the time division multiplexing indication information issuing for receiving network side, and described in noticeTerminal is utilized the time division multiplexing of described time division multiplexing indication information instruction, under multiple communication systemsCommunicate.
The system of 19. 1 kinds of definite communication system channel quality, is characterized in that, this system comprises network sideEquipment and terminal, wherein:
Terminal, for reporting the measurement result of the channel quality of communication system in assigned timeslot, described appointmentTime slot be with network side in advance agreement or the indication information that sent by network side specify, belong to and need to measureCommunication system but not the time slot of other communication systems;
Network equipment, for according to the measurement result that receives, determines this communication system that need to measureChannel quality.
The system of 20. 1 kinds of definite communication system channel quality, is characterized in that, this system comprises network sideEquipment and terminal, wherein:
Terminal, for reporting channel quality measurements and the described channel quality measurements of communication systemCorresponding measurement gap information;
Network equipment, for determining the communication system under the time slot that described measurement gap information is corresponding, withAnd for definite communication system, belong to this communication system but not other communication systems according to what determineThe channel quality measurements of each time slot, determines the channel quality of this communication system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110096592.8A CN102752786B (en) | 2011-04-18 | 2011-04-18 | A kind of method, system and device of definite communication system channel quality |
| PCT/CN2012/073267 WO2012142905A1 (en) | 2011-04-18 | 2012-03-29 | Method, system and device for determining channel quality of communication system |
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| CN201110096592.8A CN102752786B (en) | 2011-04-18 | 2011-04-18 | A kind of method, system and device of definite communication system channel quality |
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| CN104782097A (en) * | 2013-10-22 | 2015-07-15 | 华为技术有限公司 | Method and device for calculating quantity of encoded data packets transmitted within broadcast system |
| CN107113636B (en) * | 2015-08-14 | 2020-12-15 | 华为技术有限公司 | Method and device for determining channel quality |
| CN106559152B (en) * | 2015-09-28 | 2019-04-12 | 辰芯科技有限公司 | Communicate dynamic switching method, self-organizing network nodes and the no-manned machine distant control system of frequency point |
| CN110740050B (en) * | 2018-07-19 | 2021-06-25 | 维沃移动通信有限公司 | Method for measurement configuration, user equipment, network device, and storage medium |
| CN114586300A (en) * | 2019-10-31 | 2022-06-03 | 华为技术有限公司 | Method for determining frame error rate and related device |
| EP4142337A4 (en) * | 2020-05-27 | 2023-06-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Measurement method and apparatus, terminal device, and network device |
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| CN102752786A (en) | 2012-10-24 |
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