CN105611569A - Channel quality information reporting method and mobile terminal - Google Patents
Channel quality information reporting method and mobile terminal Download PDFInfo
- Publication number
- CN105611569A CN105611569A CN201610011857.2A CN201610011857A CN105611569A CN 105611569 A CN105611569 A CN 105611569A CN 201610011857 A CN201610011857 A CN 201610011857A CN 105611569 A CN105611569 A CN 105611569A
- Authority
- CN
- China
- Prior art keywords
- channel
- mobile terminal
- described mobile
- logo
- adjustment amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention discloses a channel quality information reporting method and a mobile terminal, wherein the method can comprise the following steps: recording accessed channels when the mobile terminal is offline at each time in a current period; detecting the actual signal strength of various accessed channels of the mobile terminal in the current period; and reporting the reference signal strength of various accessed channels of the mobile terminal, wherein the reference signal strength is equal to the actual signal strength deducted by the preset adjustment amount of corresponding channels; and the more the offline time of the channels when the mobile terminal is accessed, the higher the preset adjustment amount is. By means of the embodiment of the invention, the mobile terminal can adjust channel quality information reported to a base station according to the actual signal strength of various accessed channels and the offline time adaptability of the various; therefore, the base station reasonably distributes channels to the mobile terminal, such that the offline rate of the mobile terminal is reduced; and thus, the communication quality of the mobile terminal is improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of side of reporting of channel quality informationMethod and mobile terminal.
Background technology
Along with the development and progress of electronic technology and Internet technology, the mobile terminals such as mobile phone becomeFor indispensable means of communication in people's life, in people's communication exchange, bring into play importantEffect.
In the time carrying out radio communication, base station is mobile terminal allocated channel, but at communication processIn, occur sometimes due to disturb or network signal a little less than etc. problem cause mobile terminal to go offlineSituation, as long as mobile terminal locations does not change, base station is conventionally also by original in this caseChannel redistribute to mobile terminal in order to communication, but due to disturb or network signal a little less than etc. askTopic still exists, and the phenomenon that mobile terminal goes offline is difficult to improve.
Summary of the invention
The embodiment of the present invention provides a kind of report method and mobile terminal of channel quality information, canImprove the communication quality of mobile terminal.
Embodiment of the present invention first aspect provides a kind of report method of channel quality information, can wrapDraw together:
Record the channel accessing when the interior mobile terminal of current period goes offline at every turn;
Detect the actual signal intensity of each channel that in current period, described mobile terminal accesses;
Report the reference signal strength of each channel that described mobile terminal accesses to base station, wherein,Described reference signal strength equals described actual signal intensity and deducts the default adjustment of respective channels, there is the channel that number of dropped calls is more in amount, its default adjustment amount more when described mobile terminal accessGreatly.
As a kind of feasible embodiment, describedly report described mobile terminal to access to base stationThe reference signal strength of each channel before, described method also comprises:
Judge the first maximum channel of number of dropped calls when described mobile terminal accesses in current periodWith second channel that in the upper cycle, number of dropped calls is maximum when the access of described mobile terminal be whetherSame channel;
If the determination result is YES, increase the default adjustment amount of described the first channel.
As a kind of feasible embodiment, described record in current period when terminal goes offline at every turnAfter the channel accessing, described method also comprises:
While judging whether to store the interior described mobile terminal access of current period, number of dropped calls is maximumThe channel logo of the first channel;
If judged result is no, store the channel logo of described the first channel;
Described method also comprises:
In the channel logo stored of judgement, whether comprise that memory time is before N cycleThe channel logo of the 3rd channel, wherein N is greater than 2 integer;
If the determination result is YES, reduce the default adjustment amount of described the 3rd channel.
As a kind of feasible embodiment, described in judge whether to store in current period described inAfter the channel logo of the first channel that when mobile terminal access, number of dropped calls is maximum, described methodAlso comprise:
Be the memory time of if the determination result is YES, upgrading the channel logo of described the first channelCurrent time.
As a kind of feasible embodiment, described method also comprises:
The number of times that in statistics current period, described mobile terminal goes offline;
If the number of times that described mobile terminal goes offline is greater than the first predetermined threshold value, shorten the described cycleTime span;
If the number of times that described mobile terminal goes offline is less than the second predetermined threshold value, extend the described cycleTime span, wherein said the first predetermined threshold value is greater than described the second predetermined threshold value.
Embodiment of the present invention second aspect provides a kind of mobile terminal, can comprise:
Logging modle, institute accesses when recording in current period that described mobile terminal goes offline at every turnChannel;
Detection module, for detection of each channel that in current period, described mobile terminal accessesActual signal intensity;
Reporting module, for reporting the reference of each channel that described mobile terminal accesses to base stationSignal strength signal intensity, wherein, described reference signal strength equals described actual signal intensity and deducts correspondence, when described mobile terminal access, there is the channel that number of dropped calls is more in the default adjustment amount of channel,Its default adjustment amount is larger.
As a kind of feasible embodiment, described mobile terminal also comprises:
The first judge module, goes offline when judging in current period the access of described mobile terminal timeWhen in the first channel that number is maximum and the upper cycle, described mobile terminal accesses, number of dropped calls is maximumSecond channel whether be same channel;
The first adjusting module, for when the judged result of described the first judge module is when being, increasesAdd the default adjustment amount of described the first channel.
As a kind of feasible embodiment, described mobile terminal also comprises:
The second judge module, connects for judging whether to store described mobile terminal in current periodThe channel logo of the first channel that fashionable number of dropped calls is maximum;
Memory module, when being no when the judged result of described the second judge module, storage instituteState the channel logo of the first channel;
The 3rd judge module, for judging whether the channel logo of having stored comprises memory timeThe channel logo of the 3rd channel before N cycle, wherein N is greater than 2 integer;
The second adjusting module, for when the judged result of described the 3rd judge module is when being, fallsThe default adjustment amount of low described the 3rd channel.
As a kind of feasible embodiment, described mobile terminal also comprises:
More new module, for when the judged result of described the second judge module is when being, upgrades instituteBe current time the memory time of stating the channel logo of the first channel.
As a kind of feasible embodiment, described mobile terminal also comprises:
Statistical module, for adding up the number of times that in current period, described mobile terminal goes offline;
The 3rd adjusting module, is greater than the first default threshold for the number of times going offline when described mobile terminalWhen value, shorten the time span in described cycle;
Described the 3rd adjusting module, is also less than second for the number of times going offline when described mobile terminalWhen predetermined threshold value, extend the time span in described cycle, wherein said the first predetermined threshold value is greater thanDescribed the second predetermined threshold value.
The embodiment of the present invention, can record in current period and to access when mobile terminal goes offline at every turnChannel; Detect the actual signal intensity of each channel that in current period, described mobile terminal accesses;Report the reference signal strength of each channel that described mobile terminal accesses to base station, wherein, instituteState the default adjustment amount that reference signal strength equals described actual signal intensity and deduct respective channels,When described mobile terminal access, the channel that number of dropped calls is more occurs, its default adjustment amount is larger.Adopt the embodiment of the present invention, mobile terminal can be according to the actual signal intensity of accessed each channelChannel quality information with the number of times accommodation going offline at each channel reports to base station, makes baseStand as mobile terminal reasonable distribution channel is to reduce the drop rate of mobile terminal, and then improve mobileThe communication quality of terminal.
Brief description of the drawings
In order to be illustrated more clearly in embodiment of the present invention technical scheme, will describe embodiment belowIn the accompanying drawing of required use be briefly described, apparently, the accompanying drawing in the following describesBe some embodiments of the present invention, for those of ordinary skill in the art, do not paying woundUnder the prerequisite of the property made work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the report method of the channel quality information that provides of one embodiment of the present of inventionSchematic flow sheet;
Fig. 2 is the report method of the channel quality information that provides of an alternative embodiment of the inventionSchematic flow sheet;
Fig. 3 is the structural representation of the mobile terminal that provides of one embodiment of the present of invention;
Fig. 4 is the structural representation of the mobile terminal that provides of an alternative embodiment of the invention;
Fig. 5 is the structural representation of the mobile terminal that provides of another embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present inventionCase is clearly and completely described, and obviously, described embodiment is that the present invention's part is realExecute example, instead of whole embodiment. Based on the embodiment in the present invention, the common skill in this areaArt personnel, not making the every other embodiment obtaining under creative work prerequisite, belong toIn the scope of protection of the invention.
In specific implementation, the terminal of describing in the embodiment of the present invention can include but not limited to: mobile phone,The terminals such as car-mounted terminal, panel computer, notebook computer.
Referring to Fig. 1, Fig. 1 is the upper of the channel quality information that provides of one embodiment of the present of inventionThe schematic flow sheet of reporting method. The report method of described channel quality information can pass through mobile terminalCarry out. As shown in Figure 1, the report method of described channel quality information can comprise the steps:
S101, records the channel accessing when the interior mobile terminal of current period goes offline at every turn.
In concrete enforcement, base station is mobile terminal allocated channel, and mobile terminal access base station distributesChannel to carry out radio communication. Wherein, the channel that mobile terminal accesses comprises control channelOr Traffic Channel, control channel is mainly used in the signal of transmission for controlling, and can comprise broadcast letterRoad, CCCH, DCCH etc. Traffic Channel be mainly used in transporting speech andData. In some cases, because the channel of mobile terminal access is interfered, or mobileThe community, place of terminal changes but the timely reason such as switching channels not, and mobile terminal cannotAccess data network, goes offline. Now, when mobile terminal can go offline by periodic recording at every turnThe channel accessing.
As a kind of feasible embodiment, the time span in described cycle can be according to mobile terminalThe frequency going offline arranges, if the frequency that mobile terminal goes offline is higher, and the time in described cycleLength is shorter. Particularly, can set in advance the first predetermined threshold value and the second predetermined threshold value, whereinThe first predetermined threshold value is greater than the second predetermined threshold value, and then each cycle is added up described mobile terminal and fallsThe number of times of line; If the number of times that described mobile terminal goes offline is greater than the first predetermined threshold value, shorten instituteState the time span in cycle; If the number of times that described mobile terminal goes offline is less than the second predetermined threshold value,Extend the time span in described cycle.
S102, the actual signal of each channel that in detection current period, described mobile terminal accessesIntensity.
In concrete enforcement, mobile terminal can, in the time of a channel of every access, detect and connect at this channelActual signal intensity the record received. In the time that one-period finishes, mobile terminal can be added upThe actual signal intensity of the each channel accessing in this cycle.
S103, reports the reference signal strength of each channel that described mobile terminal accesses to base station,Wherein, described reference signal strength equals described actual signal intensity and deducts the default of respective channels, there is the channel that number of dropped calls is more in adjustment amount, its default adjustment when described mobile terminal accessMeasure larger.
As a kind of feasible embodiment, in the time that one-period finishes, mobile terminal basis existsThe situation that the channel that current period accesses goes offline is by the signal strength signal intensity of accessed channelCarry out reporting base station after adaptability revision. Particularly, can be by the actual signal intensity of each channelDeduct the default adjustment amount of this channel, obtain the reference signal strength of each channel. Wherein, forThe channel going offline in the time that mobile terminal described in current period accesses, its default adjustment amount canThink zero, the reference signal strength that reports this channel of base station equals the actual letter of this channelNumber intensity. For the letter that number of dropped calls is more occurs in the time that mobile terminal described in current period accessesRoad, its default adjustment amount is larger. In concrete enforcement, when base station is mobile terminal allocated channel,Can consider that mobile terminal accesses the signal strength signal intensity of each channel, preferential by channel allocation stronger signalGive mobile terminal. The channel that mobile terminal generation number of dropped calls is more, its priority is loweredMore, make the base station can be according to the number of dropped calls of the signal strength signal intensity of each channel and mobile terminal for movingMoving terminal reasonable distribution channel.
The embodiment of the present invention, can record in current period and to access when mobile terminal goes offline at every turnChannel; Detect the actual signal intensity of each channel that in current period, described mobile terminal accesses;Report the reference signal strength of each channel that described mobile terminal accesses to base station, wherein, instituteState the default adjustment amount that reference signal strength equals described actual signal intensity and deduct respective channels,When described mobile terminal access, the channel that number of dropped calls is more occurs, its default adjustment amount is larger.Adopt the embodiment of the present invention, mobile terminal can be according to the actual signal intensity of accessed each channelChannel quality information with the number of times accommodation going offline at each channel reports to base station, makes baseStand as mobile terminal reasonable distribution channel is to reduce the drop rate of mobile terminal, and then improve mobileThe communication quality of terminal.
Referring to Fig. 2, Fig. 2 is the channel quality information that an alternative embodiment of the invention providesThe schematic flow sheet of report method. The report method of described channel quality information can be by eventually mobileBring in execution. As shown in Figure 2, the report method of described channel quality information can comprise following stepRapid:
S201, records the channel accessing when the interior mobile terminal of current period goes offline at every turn.
In concrete enforcement, base station is mobile terminal allocated channel, and mobile terminal access base station distributesChannel to carry out radio communication. Wherein, the channel that mobile terminal accesses comprises control channelOr Traffic Channel, control channel is mainly used in the signal of transmission for controlling, and can comprise broadcast letterRoad, CCCH, DCCH etc. Traffic Channel be mainly used in transporting speech andData. In some cases, because the channel of mobile terminal access is interfered, or mobileThe community, place of terminal changes but the timely reason such as switching channels not, and mobile terminal cannotAccess data network, goes offline. Now, when mobile terminal can go offline by periodic recording at every turnThe channel accessing.
As a kind of feasible embodiment, the time span in described cycle can be according to mobile terminalThe frequency going offline arranges, if the frequency that mobile terminal goes offline is higher, and the time in described cycleLength is shorter. Particularly, can set in advance the first predetermined threshold value and the second predetermined threshold value, whereinThe first predetermined threshold value is greater than the second predetermined threshold value, and then each cycle is added up described mobile terminal and fallsThe number of times of line; If the number of times that described mobile terminal goes offline is greater than the first predetermined threshold value, shorten instituteState the time span in cycle; If the number of times that described mobile terminal goes offline is less than the second predetermined threshold value,Extend the time span in described cycle.
S202, the actual signal of each channel that in detection current period, described mobile terminal accessesIntensity.
In concrete enforcement, mobile terminal can, in the time of a channel of every access, detect and connect at this channelActual signal intensity the record received. In the time that one-period finishes, mobile terminal can be added upThe actual signal intensity of the each channel accessing in this cycle.
S203, number of dropped calls while judging whether to store the interior described mobile terminal access of current periodThe channel logo of the first maximum channels, if the determination result is YES, execution step S204, noPerform step S205.
In concrete enforcement, channel logo is for the each different channel of unique differentiation. The first channelThe maximum channel of number of dropped calls while referring to the interior described mobile terminal access of current period. According to working asRecord in the front cycle, can count the interior mobile terminal access of current period time, number of dropped calls is maximumThe first channel, and judge whether to store the channel logo of the first channel.
S204, be current time the memory time of upgrading the channel logo of described the first channel.
If stored the channel logo of the first channel, without repeated storage, only need be by the first letterBe updated to current time the memory time of the channel logo in road, nearest to record described the first channelThe once time for the maximum channel of number of dropped calls by statistics.
S205, stores the channel logo of described the first channel.
If do not store the channel logo of the first channel, store the channel logo of described the first channel.Wherein, the channel logo of the channel that when each cycle memory mobile terminal accesses, number of dropped calls is maximum,Can be subsequent cycle adjusts the default adjustment amount of each channel foundation is provided.
In some feasible embodiments, for saving memory space, at described the first letter of storageBefore the channel logo in road, can first delete the channel logo of memory time before multiple cycles.
Whether S206, comprise that memory time is N cycle in the channel logo that judgement has been storedThe channel logo of the 3rd channel before, wherein N is greater than 2 integer; If judged resultBe yes, execution step S207, otherwise execution step S208.
Wherein, the 3rd channel table is shown in mobile terminal in some cycle before N cycle and connectsWhen fashionable number of dropped calls at most, still within N the cycle recently, mobile terminal accesses, go offlineNumber of times be not maximum channels.
In concrete enforcement, the memory time of the channel logo of having stored by inquiry, can judgeIn the channel logo of storage, whether comprise the channel logo of the 3rd channel.
S207, reduces the default adjustment amount of described the 3rd channel.
Consider go offline when mobile terminal accesses the 3rd channel within N the cycle recently inferiorNumber is not maximum, may be because the channel quality of the 3rd channel promotes to some extent. If thereforeThe channel logo of storage comprises the channel logo of the 3rd channel, can suitably reduce described the 3rd letterThe default adjustment amount in road.
S208, while judging described mobile terminal access in current period number of dropped calls maximum firstWhen in channel and the upper cycle, described mobile terminal accesses, the maximum second channel of number of dropped calls isNo is same channel, if the determination result is YES, and execution step S209, otherwise execution step S210.
Wherein, second channel refer to mobile terminal upper one when access in cycle number of dropped calls maximumChannel. As a kind of possible implementation, can be by the channel of the upper cycle storage of inquiryMark and the channel logo of current period storage taking judge the first channel and second channel whether asSame channel.
S209, increases the default adjustment amount of described the first channel.
If the first channel and second channel are same channel, i.e. in continuous two cycles of mobile terminalThe number of times going offline at this channel is maximum, illustrates that the priority of this channel is still higher, and base station shouldChannel allocation is higher to the probability of mobile terminal. Now, can suitably increase the default tune of this channelWhole amount, makes the reference signal strength of this channel that reports base station lower, thereby reduces base stationThis channel allocation is given to the priority of described mobile terminal.
As a kind of feasible embodiment, can set in advance a basic adjustment amount, when a letterWhen road mark is stored first, the default adjustment amount of corresponding channel is this basis adjustment amount.
S210, reports the reference signal strength of each channel that described mobile terminal accesses to base station,Wherein, described reference signal strength equals described actual signal intensity and deducts the default of respective channels, there is the channel that number of dropped calls is more in adjustment amount, its default adjustment when described mobile terminal accessMeasure larger.
As a kind of feasible embodiment, in the time that one-period finishes, mobile terminal basis existsThe situation that the channel that current period accesses goes offline is by the signal strength signal intensity of accessed channelCarry out reporting base station after adaptability revision. Particularly, can be by the actual signal intensity of each channelDeduct the default adjustment amount of this channel, obtain the reference signal strength of each channel. Wherein, forThe channel going offline in the time that mobile terminal described in current period accesses, its default adjustment amount canThink zero, the reference signal strength that reports this channel of base station equals the actual letter of this channelNumber intensity. For the letter that number of dropped calls is more occurs in the time that mobile terminal described in current period accessesRoad, its default adjustment amount is larger. In concrete enforcement, when base station is mobile terminal allocated channel,Can consider that mobile terminal accesses the signal strength signal intensity of each channel, preferential by channel allocation stronger signalGive mobile terminal. The channel that mobile terminal generation number of dropped calls is more, its priority is loweredMore, make the base station can be according to the number of dropped calls of the signal strength signal intensity of each channel and mobile terminal for movingMoving terminal reasonable distribution channel.
The embodiment of the present invention, can record in current period and to access when mobile terminal goes offline at every turnChannel; Detect the actual signal intensity of each channel that in current period, described mobile terminal accesses;Report the reference signal strength of each channel that described mobile terminal accesses to base station, wherein, instituteState the default adjustment amount that reference signal strength equals described actual signal intensity and deduct respective channels,The default adjustment amount of each channel is to access this letter according to basic adjustment amount and mobile terminalThe situation adaptability increase and decrease going offline obtains when in the road, goes offline inferior when described mobile terminal accessThe channel that number is more, its default adjustment amount is larger. Adopt the embodiment of the present invention, mobile terminal canAccording to the actual signal intensity of accessed each channel and the number of times adaptability that goes offline at each channelAdjust the channel quality information that reports to base station, to make base station be mobile terminal reasonable distribution channel withReduce the drop rate of mobile terminal, and then improve the communication quality of mobile terminal.
Referring to Fig. 3, Fig. 3 is that the structure of the mobile terminal that provides of one embodiment of the present of invention is shownIntention. As shown in Figure 3, described mobile terminal can comprise logging modle 301, detection module 302And reporting module 303, wherein:
Logging modle 301, for record in current period the described mobile terminal time institute that goes offline at every turnThe channel of access.
In concrete enforcement, base station is mobile terminal allocated channel, and mobile terminal access base station distributesChannel to carry out radio communication. Wherein, the channel that mobile terminal accesses comprises control channelOr Traffic Channel, control channel is mainly used in the signal of transmission for controlling, and can comprise broadcast letterRoad, CCCH, DCCH etc. Traffic Channel be mainly used in transporting speech andData. In some cases, because the channel of mobile terminal access is interfered, or mobileThe community, place of terminal changes but the timely reason such as switching channels not, and mobile terminal cannotAccess data network, goes offline. Now, when mobile terminal can go offline by periodic recording at every turnThe channel accessing.
As a kind of feasible embodiment, the time span in described cycle can be according to mobile terminalThe frequency going offline arranges, if the frequency that mobile terminal goes offline is higher, and the time in described cycleLength is shorter. Particularly, can set in advance the first predetermined threshold value and the second predetermined threshold value, whereinThe first predetermined threshold value is greater than the second predetermined threshold value, and then each cycle is added up described mobile terminal and fallsThe number of times of line; If the number of times that described mobile terminal goes offline is greater than the first predetermined threshold value, shorten instituteState the time span in cycle; If the number of times that described mobile terminal goes offline is less than the second predetermined threshold value,Extend the time span in described cycle.
Detection module 302, the each letter accessing for detection of described mobile terminal in current periodThe actual signal intensity in road.
In concrete enforcement, mobile terminal can, in the time of a channel of every access, detect and connect at this channelActual signal intensity the record received. In the time that one-period finishes, mobile terminal can be added upThe actual signal intensity of the each channel accessing in this cycle.
Reporting module 303, for reporting each channel that described mobile terminal accesses to base stationReference signal strength, wherein, described reference signal strength equals described actual signal intensity and deducts, when described mobile terminal access, there is the letter that number of dropped calls is more in the default adjustment amount of respective channelsRoad, its default adjustment amount is larger.
As a kind of feasible embodiment, in the time that one-period finishes, mobile terminal basis existsThe situation that the channel that current period accesses goes offline is by the signal strength signal intensity of accessed channelCarry out reporting base station after adaptability revision. Particularly, can be by the actual signal intensity of each channelDeduct the default adjustment amount of this channel, obtain the reference signal strength of each channel. Wherein, forThe channel going offline in the time that mobile terminal described in current period accesses, its default adjustment amount canThink zero, the reference signal strength that reports this channel of base station equals the actual letter of this channelNumber intensity. For the letter that number of dropped calls is more occurs in the time that mobile terminal described in current period accessesRoad, its default adjustment amount is larger. In concrete enforcement, when base station is mobile terminal allocated channel,Can consider that mobile terminal accesses the signal strength signal intensity of each channel, preferential by channel allocation stronger signalGive mobile terminal. The channel that mobile terminal generation number of dropped calls is more, its priority is loweredMore, make the base station can be according to the number of dropped calls of the signal strength signal intensity of each channel and mobile terminal for movingMoving terminal reasonable distribution channel.
The embodiment of the present invention, can record in current period and to access when mobile terminal goes offline at every turnChannel; Detect the actual signal intensity of each channel that in current period, described mobile terminal accesses;Report the reference signal strength of each channel that described mobile terminal accesses to base station, wherein, instituteState the default adjustment amount that reference signal strength equals described actual signal intensity and deduct respective channels,When described mobile terminal access, the channel that number of dropped calls is more occurs, its default adjustment amount is larger.Adopt the embodiment of the present invention, mobile terminal can be according to the actual signal intensity of accessed each channelChannel quality information with the number of times accommodation going offline at each channel reports to base station, makes baseStand as mobile terminal reasonable distribution channel is to reduce the drop rate of mobile terminal, and then improve mobileThe communication quality of terminal.
Referring to Fig. 4, Fig. 4 is the structure of the mobile terminal that provides of an alternative embodiment of the inventionSchematic diagram. As shown in Figure 4, described mobile terminal can comprise logging modle 401, detection module402, reporting module 403, the first judge module 404, the first adjusting module 405, second are sentencedDisconnected module 406, memory module 407, the 3rd judge module 408, the second adjusting module 409,More new module 410, statistical module 411 and the 3rd adjusting module 412, wherein:
Logging modle 401, for record in current period the described mobile terminal time institute that goes offline at every turnThe channel of access.
In concrete enforcement, base station is mobile terminal allocated channel, and mobile terminal access base station distributesChannel to carry out radio communication. Wherein, the channel that mobile terminal accesses comprises control channelOr Traffic Channel, control channel is mainly used in the signal of transmission for controlling, and can comprise broadcast letterRoad, CCCH, DCCH etc. Traffic Channel be mainly used in transporting speech andData. In some cases, because the channel of mobile terminal access is interfered, or mobileThe community, place of terminal changes but the timely reason such as switching channels not, and mobile terminal cannotAccess data network, goes offline. Now, when mobile terminal can go offline by periodic recording at every turnThe channel accessing.
Statistical module 411, for adding up the number of times that in current period, described mobile terminal goes offline.
The 3rd adjusting module 412, is greater than first pre-for the number of times going offline when described mobile terminalIf when threshold value, shorten the time span in described cycle.
Described the 3rd adjusting module 412, is also less than for the number of times going offline when described mobile terminalWhen the second predetermined threshold value, extend the time span in described cycle, wherein said the first predetermined threshold valueBe greater than described the second predetermined threshold value.
As a kind of feasible embodiment, the time span in described cycle can be according to mobile terminalThe frequency going offline arranges, if the frequency that mobile terminal goes offline is higher, and the time in described cycleLength is shorter. Particularly, can set in advance the first predetermined threshold value and the second predetermined threshold value, makeOne predetermined threshold value is greater than the second predetermined threshold value. Can be according to statistics mould by the 3rd adjusting module 412The number of times that piece 411 is added up and above-mentioned the first predetermined threshold value, the second predetermined threshold value are adjusted the described cycleTime span.
Detection module 402, the each letter accessing for detection of described mobile terminal in current periodThe actual signal intensity in road.
In concrete enforcement, mobile terminal can, in the time of a channel of every access, detect and connect at this channelActual signal intensity the record received. In the time that one-period finishes, mobile terminal can be added upThe actual signal intensity of the each channel accessing in this cycle.
The second judge module 406, described eventually mobile for judging whether to store in current periodThe channel logo of the first channel that the fashionable number of dropped calls of termination is maximum.
In concrete enforcement, channel logo is for the each different channel of unique differentiation. The first channelThe maximum channel of number of dropped calls while referring to the interior described mobile terminal access of current period. According to working asRecord in the front cycle, can count the interior mobile terminal access of current period time, number of dropped calls is maximumThe first channel, and judge whether to store the channel logo of the first channel.
Memory module 407, when being no when the judged result of described the second judge module, depositsStore up the channel logo of described the first channel.
If do not store the channel logo of the first channel, store the channel logo of described the first channel.Wherein, the channel logo of the channel that when each cycle memory mobile terminal accesses, number of dropped calls is maximum,Can be subsequent cycle adjusts the default adjustment amount of each channel foundation is provided.
In some feasible embodiments, for saving memory space, at described the first letter of storageBefore the channel logo in road, can first delete the channel logo of memory time before multiple cycles.
More new module 410, for when the judged result of described the second judge module is when being, moreBe current time the memory time of the channel logo of new described the first channel.
If stored the channel logo of the first channel, without repeated storage, only need be by the first letterBe updated to current time the memory time of the channel logo in road, nearest to record described the first channelThe once time for the maximum channel of number of dropped calls by statistics.
The 3rd judge module 408, for judging whether the channel logo of having stored comprises storageThe channel logo of three channel of time before N cycle, wherein N be greater than 2 wholeNumber.
Wherein, the 3rd channel table is shown in mobile terminal in some cycle before N cycle and connectsWhen fashionable number of dropped calls at most, still within N the cycle recently, mobile terminal accesses, go offlineNumber of times be not maximum channels.
In concrete enforcement, the memory time of the channel logo of having stored by inquiry, can judgeIn the channel logo of storage, whether comprise the channel logo of the 3rd channel.
The second adjusting module 409, for when the judged result of described the 3rd judge module is when being,Reduce the default adjustment amount of described the 3rd channel.
Consider go offline when mobile terminal accesses the 3rd channel within N the cycle recently inferiorNumber is not maximum, may be because the channel quality of the 3rd channel promotes to some extent. If thereforeThe channel logo of storage comprises the channel logo of the 3rd channel, can suitably reduce described the 3rd letterThe default adjustment amount in road.
The first judge module 404, falls when judging in current period the access of described mobile terminalNumber of dropped calls when described mobile terminal accesses in the first channel that line number of times is maximum and the upper cycleWhether maximum second channels is same channel.
Wherein, second channel refer to mobile terminal upper one when access in cycle number of dropped calls maximumChannel. As a kind of possible implementation, can be by the channel of the upper cycle storage of inquiryMark and the channel logo of current period storage taking judge the first channel and second channel whether asSame channel.
The first adjusting module 405, for when the judged result of described the first judge module is when being,Increase the default adjustment amount of described the first channel.
If the first channel and second channel are same channel, i.e. in continuous two cycles of mobile terminalThe number of times going offline at this channel is maximum, illustrates that the priority of this channel is still higher, and base station shouldChannel allocation is higher to the probability of mobile terminal. Now, can suitably increase the default tune of this channelWhole amount, makes the reference signal strength of this channel that reports base station lower, thereby reduces base stationThis channel allocation is given to the priority of described mobile terminal.
As a kind of feasible embodiment, can set in advance a basic adjustment amount, when a letterWhen road mark is stored first, the default adjustment amount of corresponding channel is this basis adjustment amount.
Reporting module 403, for reporting each channel that described mobile terminal accesses to base stationReference signal strength, wherein, described reference signal strength equals described actual signal intensity and deducts, when described mobile terminal access, there is the letter that number of dropped calls is more in the default adjustment amount of respective channelsRoad, its default adjustment amount is larger.
As a kind of feasible embodiment, in the time that one-period finishes, mobile terminal basis existsThe situation that the channel that current period accesses goes offline is by the signal strength signal intensity of accessed channelCarry out reporting base station after adaptability revision. Particularly, can be by the actual signal intensity of each channelDeduct the default adjustment amount of this channel, obtain the reference signal strength of each channel. Wherein, forThe channel going offline in the time that mobile terminal described in current period accesses, its default adjustment amount canThink zero, the reference signal strength that reports this channel of base station equals the actual letter of this channelNumber intensity. For the letter that number of dropped calls is more occurs in the time that mobile terminal described in current period accessesRoad, its default adjustment amount is larger. In concrete enforcement, when base station is mobile terminal allocated channel,Can consider that mobile terminal accesses the signal strength signal intensity of each channel, preferential by channel allocation stronger signalGive mobile terminal. The channel that mobile terminal generation number of dropped calls is more, its priority is loweredMore, make the base station can be according to the number of dropped calls of the signal strength signal intensity of each channel and mobile terminal for movingMoving terminal reasonable distribution channel.
The embodiment of the present invention, can record in current period and to access when mobile terminal goes offline at every turnChannel; The actual signal that detects each channel that in current period, described mobile terminal accesses is strongDegree; Report the reference signal strength of each channel that described mobile terminal accesses to base station, itsIn, described reference signal strength equals described actual signal intensity and deducts the default of respective channelsAdjustment amount, the default adjustment amount of each channel is to exist according to basic adjustment amount and mobile terminalThe situation adaptability increase and decrease going offline while accessing this channel obtains, when described mobile terminal accessThe more channels of number of dropped calls occur, and its default adjustment amount is larger. Adopt the embodiment of the present invention,Mobile terminal can and go offline at each channel according to the actual signal intensity of accessed each channelThe channel quality information that number of times accommodation reports to base station, making base station is that mobile terminal closesReason allocated channel is to reduce the drop rate of mobile terminal, and then the communication matter of raising mobile terminalAmount.
Referring to Fig. 5, Fig. 5 is the structural representation of the terminal that provides of another embodiment of the present inventionFigure. As shown in Figure 5, described mobile terminal can comprise: at least one input equipment 1000;At least one output equipment 2000; At least one processor 3000, for example CPU; And storageDevice 4000, above-mentioned input equipment 1000, output equipment 2000, processor 3000 and storageDevice 4000 connects by bus 5000.
Wherein, above-mentioned input equipment 1000 specifically can be terminal touch control screen, button,Or sound identification module etc., input equipment 1000 can be used for detecting user's touch control operation or connecingReceive the instruction of user's input.
Above-mentioned output equipment 2000 specifically can be display screen or the voice playing module etc. of terminal,Above-mentioned output equipment 2000 can be used for the letter of the channel that reports described mobile terminal access to base stationRoad quality information.
Above-mentioned memory 4000 can be high-speed RAM memory, also can be non-unsettled depositingReservoir (non-volatilememory), for example magnetic disc store. Above-mentioned memory 4000 useIn storage batch processing code, also for preserving channel logo.
Above-mentioned input equipment 1000, output equipment 2000 and processor 3000 are deposited for callingThe program code of storage in reservoir 4000, carry out operation as follows:
Above-mentioned processor 3000 can be used for:
Record the channel accessing when the interior mobile terminal of current period goes offline at every turn;
Detect the actual signal intensity of each channel that in current period, described mobile terminal accesses;
Each letter of indicating above-mentioned output equipment 2000 to report described mobile terminal to access to base stationThe reference signal strength in road, wherein, described reference signal strength equals described actual signal intensityDeduct the default adjustment amount of respective channels, when described mobile terminal access, number of dropped calls occurs moreChannel, its default adjustment amount is larger.
In some feasible embodiments, above-mentioned processor 3000 is described in reporting to base stationBefore the reference signal strength of each channel that mobile terminal accesses, also can be used for:
Judge the first maximum channel of number of dropped calls when described mobile terminal accesses in current periodWith second channel that in the upper cycle, number of dropped calls is maximum when the access of described mobile terminal be whetherSame channel;
If the determination result is YES, increase the default adjustment amount of described the first channel.
In some feasible embodiments, above-mentioned processor 3000 is recording in current periodAfter the channel that terminal accesses while going offline at every turn, also can be used for:
While judging whether to store the interior described mobile terminal access of current period, number of dropped calls is maximumThe channel logo of the first channel; If judged result is no, indicate above-mentioned storage device 3000Store the channel logo of described the first channel.
And for:
In the channel logo stored of judgement, whether comprise that memory time is before N cycleThe channel logo of the 3rd channel, wherein N is greater than 2 integer; If the determination result is YES,Reduce the default adjustment amount of described the 3rd channel.
In some feasible embodiments, above-mentioned processor 3000 judges whether to store works asThe channel logo of the first channel that when described mobile terminal accesses in the front cycle, number of dropped calls is maximumAfterwards, also can be used for:
Be the memory time of if the determination result is YES, upgrading the channel logo of described the first channelCurrent time.
In some feasible embodiments, above-mentioned processor 3000 also can be used for:
The number of times that in statistics current period, described mobile terminal goes offline;
If the number of times that described mobile terminal goes offline is greater than the first predetermined threshold value, shorten the described cycleTime span;
If the number of times that described mobile terminal goes offline is less than the second predetermined threshold value, extend the described cycleTime span, wherein said the first predetermined threshold value is greater than described the second predetermined threshold value.
In the embodiment of the present invention, mobile terminal can record mobile terminal in current period and go offline at every turnTime the channel that accesses; Detect the reality of each channel that in current period, described mobile terminal accessesBorder signal strength signal intensity; Report the reference signal of each channel that described mobile terminal accesses strong to base stationDegree, wherein, described reference signal strength equals described actual signal intensity and deducts respective channels, there is the channel that number of dropped calls is more when described mobile terminal access in default adjustment amount, it is defaultAdjustment amount is larger. Adopt the embodiment of the present invention, what mobile terminal can be according to accessed each channelThe channel that actual signal intensity and the number of times accommodation going offline at each channel report to base stationQuality information, making base station is the drop rate of mobile terminal reasonable distribution channel with reduction mobile terminal,And then the communication quality of raising mobile terminal.
Module or submodule in all embodiment of the present invention, can pass through universal integrated circuit,For example CPU (CentralProcessingUnit, central processing unit), or pass through ASIC(ApplicationSpecificIntegratedCircuit, special IC) realized.
Step in embodiment of the present invention method can be carried out according to actual needs order and be adjusted, closesAnd and delete.
Unit in embodiment of the present invention device can merge according to actual needs, divide andDelete.
One of ordinary skill in the art will appreciate that realize whole in above-described embodiment method orPart flow process, is can carry out the hardware that instruction is relevant by computer program to complete, describedProgram can be stored in a computer read/write memory medium, and this program, in the time carrying out, can compriseAs the flow process of the embodiment of above-mentioned each side method. Wherein, described storage medium can be magnetic disc, lightDish, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memoryBody (RandomAccessMemory, RAM) etc.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with thisThe present invention's interest field, the equivalent variations of therefore doing according to the claims in the present invention, still belongs to thisThe scope that invention is contained.
Claims (10)
1. a report method for channel quality information, is characterized in that, described method comprises:
Record the channel accessing when the interior mobile terminal of current period goes offline at every turn;
Detect the actual signal intensity of each channel that in current period, described mobile terminal accesses;
Report the reference signal strength of each channel that described mobile terminal accesses to base station, wherein, described ginsengExamine the default adjustment amount that signal strength signal intensity equals described actual signal intensity and deduct respective channels, described mobile terminalThe channel that number of dropped calls is more occurs when access, and its default adjustment amount is larger.
2. method according to claim 1, is characterized in that, described report to base station described mobile eventuallyBefore the reference signal strength of each channel that end accesses, described method also comprises:
Judged maximum the first channel and upper cycles of number of dropped calls when described mobile terminal accesses in current periodWhen interior described mobile terminal access, whether the maximum second channel of number of dropped calls is same channel;
If the determination result is YES, increase the default adjustment amount of described the first channel.
3. method according to claim 1, is characterized in that, the described terminal that records in current period is everyAfter the channel accessing when inferior going offline, described method also comprises:
The first maximum channel of number of dropped calls while judging whether to store the interior described mobile terminal access of current periodChannel logo;
If judged result is no, store the channel logo of described the first channel;
Described method also comprises:
In the channel logo stored of judgement, whether comprise three channel of memory time before N cycleChannel logo, wherein N is greater than 2 integer;
If the determination result is YES, reduce the default adjustment amount of described the 3rd channel.
4. method according to claim 3, is characterized in that, described in judge whether to store current weekAfter the channel logo of the first channel that when described mobile terminal accesses in the phase, number of dropped calls is maximum, described methodAlso comprise:
Be current time the memory time of if the determination result is YES, upgrading the channel logo of described the first channel.
5. according to the method described in claim 1 to 4 any one, it is characterized in that, described method also comprises:
The number of times that in statistics current period, described mobile terminal goes offline;
If the number of times that described mobile terminal goes offline is greater than the first predetermined threshold value, the time that shortens the described cycle is longDegree;
If the number of times that described mobile terminal goes offline is less than the second predetermined threshold value, the time that extends the described cycle is longDegree, wherein said the first predetermined threshold value is greater than described the second predetermined threshold value.
6. a mobile terminal, is characterized in that, described mobile terminal comprises:
Logging modle, for record in current period the channel accessing when described mobile terminal goes offline at every turn;
Detection module, for detection of the actual signal of each channel that in current period, described mobile terminal accessesIntensity;
Reporting module, for report the reference signal strength of each channel that described mobile terminal accesses to base station,Wherein, described reference signal strength equals described actual signal intensity and deducts the default adjustment amount of respective channels,When described mobile terminal access, the channel that number of dropped calls is more occurs, its default adjustment amount is larger.
7. mobile terminal according to claim 6, is characterized in that, described mobile terminal also comprises:
The first judge module, number of dropped calls is maximum when judging in current period the access of described mobile terminalWhether the second channel that when described mobile terminal accesses in the first channel and the upper cycle, number of dropped calls is maximum is sameOne channel;
The first adjusting module, for when the judged result of described the first judge module is when being, increases describedThe default adjustment amount of one channel.
8. mobile terminal according to claim 6, is characterized in that, described mobile terminal also comprises:
The second judge module, goes offline when judging whether to store in current period the access of described mobile terminalThe channel logo of the first channel that number of times is maximum;
Memory module, when being no when the judged result of described the second judge module, stores described the first letterThe channel logo in road;
The 3rd judge module, for judging whether the channel logo of having stored comprises that memory time is N weekThe channel logo of the 3rd channel before the phase, wherein N is greater than 2 integer;
The second adjusting module, for when the judged result of described the 3rd judge module is when being, reduces describedThe default adjustment amount of three channels.
9. mobile terminal according to claim 8, is characterized in that, described mobile terminal also comprises:
More new module, for when the judged result of described the second judge module is when being, upgrades described the first letterBe current time the memory time of the channel logo in road.
10. according to the mobile terminal described in claim 6 to 9 any one, it is characterized in that described movementTerminal also comprises:
Statistical module, for adding up the number of times that in current period, described mobile terminal goes offline;
The 3rd adjusting module, while being greater than the first predetermined threshold value for the number of times going offline when described mobile terminal, contractingThe time span in short described cycle;
Described the 3rd adjusting module, is also less than the second predetermined threshold value for the number of times going offline when described mobile terminalTime, the time span that extends the described cycle, wherein said the first predetermined threshold value is greater than described the second predetermined threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610011857.2A CN105611569B (en) | 2016-01-06 | 2016-01-06 | A kind of report method and mobile terminal of channel quality information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610011857.2A CN105611569B (en) | 2016-01-06 | 2016-01-06 | A kind of report method and mobile terminal of channel quality information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105611569A true CN105611569A (en) | 2016-05-25 |
| CN105611569B CN105611569B (en) | 2019-04-05 |
Family
ID=55991036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610011857.2A Active CN105611569B (en) | 2016-01-06 | 2016-01-06 | A kind of report method and mobile terminal of channel quality information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105611569B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153846A (en) * | 2017-12-19 | 2018-06-12 | 北京小米移动软件有限公司 | Telephone number labeling method and equipment |
| CN109792274A (en) * | 2016-09-30 | 2019-05-21 | Oppo广东移动通信有限公司 | Manage method, terminal device and the network equipment of wave beam |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5444848A (en) * | 1992-04-30 | 1995-08-22 | Bull Hn Information Systems Inc. | Distribution of communications connections over multiple service access points by choosing remote and local access points having lowest number of connections |
| US6952427B1 (en) * | 1999-04-13 | 2005-10-04 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method for terminals to have access to a common resource of a network |
| CN103379517A (en) * | 2012-04-13 | 2013-10-30 | 华为技术有限公司 | Method for handling radio link failure report, method for statistical treatment of abnormal events and equipment and system |
| CN103648128A (en) * | 2013-12-30 | 2014-03-19 | 上海大唐移动通信设备有限公司 | Method and device for determining switching threshold between systems |
| CN103716820A (en) * | 2012-09-29 | 2014-04-09 | 华为技术有限公司 | Cell failure detection method and device and terminal switching control method and device |
| CN105009510A (en) * | 2013-03-13 | 2015-10-28 | 高通股份有限公司 | Method and apparatus for wireless device countermeasures against malicious infrastructure |
-
2016
- 2016-01-06 CN CN201610011857.2A patent/CN105611569B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5444848A (en) * | 1992-04-30 | 1995-08-22 | Bull Hn Information Systems Inc. | Distribution of communications connections over multiple service access points by choosing remote and local access points having lowest number of connections |
| US6952427B1 (en) * | 1999-04-13 | 2005-10-04 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method for terminals to have access to a common resource of a network |
| CN103379517A (en) * | 2012-04-13 | 2013-10-30 | 华为技术有限公司 | Method for handling radio link failure report, method for statistical treatment of abnormal events and equipment and system |
| CN103716820A (en) * | 2012-09-29 | 2014-04-09 | 华为技术有限公司 | Cell failure detection method and device and terminal switching control method and device |
| CN105009510A (en) * | 2013-03-13 | 2015-10-28 | 高通股份有限公司 | Method and apparatus for wireless device countermeasures against malicious infrastructure |
| CN103648128A (en) * | 2013-12-30 | 2014-03-19 | 上海大唐移动通信设备有限公司 | Method and device for determining switching threshold between systems |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109792274A (en) * | 2016-09-30 | 2019-05-21 | Oppo广东移动通信有限公司 | Manage method, terminal device and the network equipment of wave beam |
| CN109792274B (en) * | 2016-09-30 | 2021-03-05 | Oppo广东移动通信有限公司 | Method for managing wave beams, terminal equipment and network equipment |
| US11171704B2 (en) | 2016-09-30 | 2021-11-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for managing wave beam, terminal device and network device |
| CN108153846A (en) * | 2017-12-19 | 2018-06-12 | 北京小米移动软件有限公司 | Telephone number labeling method and equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105611569B (en) | 2019-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111328082B (en) | Base station planning method, device, equipment and storage medium | |
| CN110781129B (en) | Resource scheduling method, device and medium in FPGA heterogeneous accelerator card cluster | |
| CN109327844B (en) | Cell capacity expansion method and device | |
| CN105933537A (en) | Volume processing method and user terminal | |
| CN108228449A (en) | Terminal equipment control method and device, terminal device and computer readable storage medium | |
| CN105611569A (en) | Channel quality information reporting method and mobile terminal | |
| CN106126717A (en) | The method for pushing of a kind of application and mobile terminal | |
| CN109842886A (en) | Communication network subtracts frequency logout method and device | |
| CN109041064B (en) | Pseudo base station identification method and device and mobile terminal | |
| CN105357405A (en) | Network switching method, device and terminal | |
| CN108124057A (en) | The anti-interference method and Related product of electronic device memory | |
| CN105607888A (en) | Data bit width conversion method and device | |
| CN109362092A (en) | Network parameter method of adjustment, device, equipment and medium | |
| CN102779058A (en) | Interface data loading device and interface data loading method | |
| CN111176985A (en) | Software interface performance testing method and device, computer equipment and storage medium | |
| CN108228342A (en) | Terminal equipment control method and device, terminal device and computer readable storage medium | |
| CN116702072A (en) | Method and device for determining abnormal data and storage medium | |
| CN110337112A (en) | Terminal access method and device | |
| CN108170477B (en) | Method for automatically producing configuration file in SCA software radio station | |
| CN110166964A (en) | A kind of determination method and device of base station to be expanded | |
| CN100492961C (en) | Method for automatically detecting the clock frequency of a system clock for the configuration of a peripheral device | |
| CN106648310A (en) | Icon loading method and terminal | |
| CN113411874A (en) | Base station energy saving method, base station energy saving device, electronic equipment and medium | |
| CN113656046A (en) | Application deployment method and device | |
| CN113625315A (en) | Compatible big dipper third number RNSS and RDSS signal processing in system of an organic whole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |