CN102238612B - Best cell report process method and terminal - Google Patents
Best cell report process method and terminal Download PDFInfo
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- CN102238612B CN102238612B CN201010165217.XA CN201010165217A CN102238612B CN 102238612 B CN102238612 B CN 102238612B CN 201010165217 A CN201010165217 A CN 201010165217A CN 102238612 B CN102238612 B CN 102238612B
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 230000008569 process Effects 0.000 title claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 98
- 230000009471 action Effects 0.000 claims abstract description 6
- 238000012217 deletion Methods 0.000 claims abstract description 6
- 230000037430 deletion Effects 0.000 claims abstract description 6
- 230000001960 triggered effect Effects 0.000 claims description 39
- 238000011156 evaluation Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012854 evaluation process Methods 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00837—Determination of triggering parameters for hand-off
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/00837—Determination of triggering parameters for hand-off
- H04W36/008375—Determination of triggering parameters for hand-off based on historical data
Abstract
The invention discloses a kind of best cell report process method and terminal, the method comprises: terminal, according to the signal quality measuring the community obtained, revises trigger event list; More the best cell of new terminal is the community that in amended trigger event list, signal quality is best; According to the best cell after upgrading, once assessment is removed to all communities in trigger event list; Delete the community meeting the condition that removes in trigger event list; The measurement report carrying the trigger event list after deletion action is reported network side.By the present invention, ensure that the consistency sorted in network side and terminal best cell, and then reach the reliable effect switched.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of best cell report process method and terminal.
Background technology
At time division SCDMA (TD-SCDMA, referred to as TimeDivision-Synchronous Code Division Multiple Access) in system, existing third generation partner program (3rd Generation Partnership Project, referred to as 3GPP) protocol definition a kind of best cell evaluate events and appraisal procedure, what TD-SCDMA system was assessed is co-frequency cell, community in the trigger event list of terminal to report all can as the alternative cell of network side, when best cell wherein cannot switch because of reasons such as inadequate resources, network side can be selected to secondary good cell merge.The method is that network side issues common frequency measurement control message, event type is 1G event, periodically can measure for the community of specifying in network side Survey control message when terminal is in special state, and measurement result is assessed, when cell measurement results in trigger delay time, meet evaluation condition and triggering cell in report before by report not out-of-date, terminal can send measurement report to network side, and best cell, informing network side changes.Network side receives the event report of terminal, can initiate switching flow.
Fig. 1 is the flow chart of the best cell case evaluating method according to correlation technique, as shown in Figure 1, comprises following step S101 to step S104:
Step S101, terminal is by wireless heterogeneous networks (Radio Resource Control, referred to as RRC) after connection establishment to special state, network side issues common frequency measurement control message, or under non-dedicated state, network side is by the common frequency measurement parameter under system information notifying user equipment (UserEquipment, referred to as UE) special state.
Step S102, terminal carries out period measurement to the measurement community in common frequency measurement control message, and compares these cell measurement results and last best cell measurement result.
Step S103, if some community in measurement community is always all good than last best cell within the triggered time (time totrigger), and these communities are not stored in trigger event list (TRIGGERED_1G_EVENT), terminal can by these communities write TRIGGERED_1G_EVENT, send 1G event report simultaneously, wherein, the trigger event list in TD-SCDMA system is an array, can preserve multiple community.
Step S104, if certain community measured in community is poorer than last best cell, and this community is stored in TRIGGERED_1G_EVENT, and Ze Jianggai deletes community from RIGGERED_1G_EVENT.
According to the above-mentioned flow process of 3GPP protocol definition, there is following problem when carrying out best cell event evaluation:
The best cell information of terminal and the best cell information of network side inconsistent.Such as: last best cell is Serving cell, as well community is (wherein to community A, B, C for terminal monitoring, A is best), and meet within the triggered time than on formula that once best cell is good, so can by A, B, C all stored in trigger event list (TRIGGERED_1G_EVENT), triggered report simultaneously.Now the best cell of terminal record becomes A, that is, first time report is triggered by community A, and A becomes best cell.If follow-up C becomes better than A, terminal can not send report, because if do not meet the condition removed from trigger event list, community can not remove from list of thing.Now, the information of terminal and the information of network side are asymmetric, and network side has thought that the sequence of community is A, B, C, and the good ranking cells of terminal is C, A, B, and this likely causes community to switch by mistake.
Summary of the invention
Main purpose of the present invention is to provide a kind of best cell report process method and terminal and device, to solve the problem one of at least.
According to an aspect of the present invention, a kind of best cell report process method is provided.
Comprise according to best cell of the present invention report process method: terminal, according to the signal quality measuring the community obtained, revises trigger event list; More the best cell of new terminal is the community that in amended trigger event list, signal quality is best; According to the best cell after upgrading, once assessment is removed to all communities in trigger event list; Delete the community meeting the condition that removes in trigger event list; The measurement report carrying the trigger event list after deletion action is reported network side.
Further, terminal is according to the signal quality measuring the community obtained, and the list of amendment trigger event comprises: the signal quality of community measurement obtained is compared with the signal quality of the best cell of terminal; If the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, community is added in trigger event list.
Further, said method also comprises: if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, then start triggered time timing; If the cell signal quality measured within the triggered time is than the poor signal quality of the best cell of terminal, then stop triggered time timing.
Further, terminal is according to the signal quality measuring the community obtained, and the list of amendment trigger event comprises: the signal quality of community measurement obtained is compared with the signal quality of the best cell of terminal; If measure the poor signal quality of signal quality than the best cell of terminal of the community obtained, and community is kept in trigger event list, is deleted community from trigger event list.
Further, measured community comprises measurement community from indicating in network side measuring control information and/or current service cell.
According to another aspect of the present invention, a kind of best cell report process method is additionally provided.
Comprise according to best cell of the present invention report process method: terminal, according to the signal quality measuring the community obtained, revises trigger event list; The measurement report carrying amended trigger event list is reported network side, and more the best cell of new terminal is trigger the community that in list, signal quality is best after amendment; And delete the community that in the rear trigger event list of amendment, signal quality is best.
Further, terminal is according to the signal quality measuring the community obtained, and the list of amendment trigger event comprises: the signal quality of community measurement obtained is compared with the signal quality of the best cell of terminal; If the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, community is added in trigger event list.
Further, said method also comprises: if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, then start triggered time timing; If the cell signal quality measured within the triggered time is than the poor signal quality of the best cell of terminal, then stop triggered time timing.
Further, terminal is according to the signal quality measuring the community obtained, and the list of amendment trigger event comprises: the signal quality of community measurement obtained is compared with the signal quality of the best cell of terminal; If measure the poor signal quality of signal quality than the best cell of terminal of the community obtained, and community is kept in trigger event list, is deleted community from trigger event list.
Further, the community of measurement comprises measurement community from indicating in network side measuring control information and/or current service cell.
According to a further aspect of the invention, a kind of terminal is provided.
Terminal according to the present invention comprises: the first modified module, for according to the signal quality measuring the community obtained, revises trigger event list; First update module, the best cell for more new terminal is the community that in amended trigger event list, signal quality is best; Evaluation module, for once removing assessment according to the best cell after renewal to all communities in trigger event list; First removing module, for deleting the community meeting the condition that removes in trigger event list; First reporting module, for reporting network side by the measurement report carrying the trigger event list after deletion action.
Further, the first modified module comprises: the first comparison module, for measuring the signal quality of community that obtains compared with the signal quality of the best cell of terminal; Second modified module, if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, for being added in trigger event list community.
Further, terminal also comprises: first starts module, if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, for starting triggered time timing; First stopping modular, if the poor signal quality of signal quality than the best cell of terminal measuring the community obtained during triggered time timing, for stopping triggered time timing.
Further, the first modified module comprises: the first comparison module, for measuring the signal quality of community that obtains compared with the signal quality of the best cell of terminal; 3rd modified module, if the poor signal quality of signal quality than the best cell of terminal measuring the community obtained, and community is kept in trigger event list, for being deleted from trigger event list community.
According to a further aspect of the invention, a kind of terminal is additionally provided.
Terminal according to the present invention comprises: the 4th modified module, for according to the signal quality measuring the community obtained, revises trigger event list; Second reporting module, for reporting network side by the measurement report carrying amended trigger event list; Second update module is trigger the community that in list, signal quality is best after amendment for the best cell of more new terminal; Second removing module, for deleting the community that in the rear trigger event list of amendment, signal quality is best.
Further, the 4th modified module comprises: the second comparison module, for measuring the signal quality of community that obtains compared with the signal quality of the best cell of terminal; 5th modified module, if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, for being added in trigger event list community.
Further, terminal also comprises: second starts module, if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, for starting triggered time timing; Second stopping modular, if the poor signal quality of signal quality than the best cell of terminal measuring the community obtained during triggered time timing, for stopping triggered time timing.
Further, the 4th modified module comprises: the second comparison module, for measuring the signal quality of community that obtains compared with the signal quality of the best cell of terminal; 6th modified module, if the poor signal quality of signal quality than the best cell of terminal measuring the community obtained, and community is kept in trigger event list, for being deleted from trigger event list community.
By the present invention, adopt each send report before using the best cell that newly produces as benchmark stored in the variable of best cell.The new best cell produced is utilized once to remove assessment again to trigger event list small area, if meet and remove condition, just this community is removed from list of thing, solve the inconsistent problem causing community by mistake to switch of network side and terminal best cell, ensure that network side is consistent with terminal best cell clooating sequence, and then reach the reliable effect switched.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the best cell appraisal procedure according to correlation technique;
Fig. 2 is the flow chart one of the best cell report process method according to the embodiment of the present invention;
Fig. 3 is the TD-SCDMA system terminal best cell event evaluation process flow figure mono-according to the embodiment of the present invention;
Fig. 4 is the flowchart 2 of the best cell report process method according to the embodiment of the present invention;
Fig. 5 is the TD-SCDMA system terminal best cell event evaluation process flow figure bis-according to the embodiment of the present invention;
Fig. 6 is the first structured flowchart of the terminal according to the embodiment of the present invention;
Fig. 7 is the first preferred structured flowchart of the terminal according to the embodiment of the present invention;
Fig. 8 is the first structured flowchart of the terminal according to the embodiment of the present invention;
Fig. 9 is the first preferred structured flowchart of the terminal according to the embodiment of the present invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Fig. 2 is the flow chart one of the best cell report process method according to the embodiment of the present invention, as shown in Figure 2, comprising:
Step S202, terminal, according to the signal quality measuring the community obtained, revises trigger event list.
Step S204, more the best cell of new terminal is trigger the community that in list, signal quality is best after amendment; According to the described best cell after upgrading, once assessment is removed to all communities in described trigger event list.
Step S206, deletes the community meeting the condition that removes in trigger event list.
Step S208, reports network side by the measurement report carrying amended trigger event list.
In the related, the best cell once reported before terminal cannot be deleted from trigger event list, and the information of terminal and network side may be caused inconsistent.Adopt the solution of the present invention each send report before using the best cell that newly produces as benchmark stored in the variable of best cell.Utilize the new best cell produced once to remove assessment again to trigger event list small area, remove condition if met, just this community is removed from list of thing.Therefore current best cell is deteriorated, and will remove, and the community be deteriorated together with front best cell can remove from list of thing from trigger event list.Namely ensure that the consistent of network side and terminal best cell clooating sequence, also can convey the community that front best cell is deteriorated the same period and not be reported to net side, avoid net side to cut by mistake.
Preferably, step S202 comprises: the signal quality of community measurement obtained is compared with the signal quality of the best cell of terminal; If the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, community is added in trigger event list.
Preferably, step S202 comprises: the signal quality of community measurement obtained is compared with the signal quality of the best cell of terminal; If measure the poor signal quality of signal quality than the best cell of terminal of the community obtained, and community is kept in trigger event list, is deleted community from trigger event list.
Preferably, said method also comprises: if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, then start triggered time timing; If there is no measure the community that the signal quality that obtains is better than the signal quality of the best cell of terminal, then stop triggered time timing.
Preferably, the community of measurement comprises measurement community from indicating in network side measuring control information and/or current service cell.
Fig. 3 is the TD-SCDMA system terminal best cell event evaluation process flow figure according to the embodiment of the present invention, as shown in Figure 3, comprising:
Step 301, receives network side Survey control message, first carries out validity checking and message integrity check.Preserve the Survey control message through validity checking and message integrity check, initialization benchmark best cell variable is Serving cell.Initialization trigger event list TRIGGERED_1G_EVENT is empty.
Step 302, by the measuring object that the measurement newly received comprises, measuring amount configures to be measured to measurement module.
Preferably, Serving cell is joined list, because terminal measures measuring object and assesses, and network side is not likely listed in current service cell in measuring object, consider that 1G event to assess best cell, and the front best cell of initialization should be current Serving cell, so just need to check measuring object, if there is no Serving cell in measurement list, Serving cell is joined list.
Step 303, after measurement module report measurement results, carries out 1G event evaluation.
Concrete evaluation process comprises:
Step 1, to some measurement communities, if signal quality is better than front best cell, no matter this community, whether stored in TRIGGERED_1G_EVENT, all can start time totrigger.If certain measure community not good than front best cell, and meet remove condition, if this community stored in TRIGGERED_1G_EVENT now Yao Jianggai community delete from TRIGGERED_1G_EVENT.
Step 2, in during time to trigger, carries out measurement assessment to measurement result each time, if certain one-shot measurement community meets the condition better than front best cell, then needs to stop time to trigger timing.
Step 3, after time to trigger time-out, it is always good than front best cell that certain measures community, if this community does not join in TRIGGERED_1G_EVENT, now will be added.
Step 304: meet assessment level and send measurement report, specifically comprise:
Step 1, after time to trigger time-out, the community of triggering this timer is still good than front best cell, and now will upgrade front best cell is best cell in TRIGGERED_1G_EVENT.
Step 2, utilize the new last community produced once to remove assessment as benchmark to the community in TRIGGERED_1G_EVENT list, if having community to meet remove condition, Ze Jianggai removes community from list of thing.
Step 3, terminal sends measurement report to net side.
Step 4, proceed the evaluation process of measurement result, there is again other community better than current best cell if follow-up, and continue time to trigger, it is best cell in TRIGGERED_1G_EVENT that these new communities also can be upgraded front best cell stored in TRIGGERED_1G_EVENT by terminal simultaneously, and again assesses one and take turns rear final transmission measurement report to network side.
Fig. 4 is the flowchart 2 of the best cell report process method according to the embodiment of the present invention, as shown in Figure 4, comprising:
Step S402, terminal, according to the signal quality measuring the community obtained, revises trigger event list.
Step S404, reports network side by the measurement report carrying amended trigger event list, and more the best cell of new terminal is trigger the community that in list, signal quality is best after amendment; And
Step S406, deletes the community that in the rear trigger event list of amendment, signal quality is best.
In the related, the best cell once reported before terminal cannot be deleted from trigger event list, and the information of terminal and network side may be caused inconsistent.Adopt the solution of the present invention each send report after remove a best community in trigger event list, and using this best cell of removing as benchmark stored in the variable of best cell.Therefore when next time have meet trigger condition than better community, front best cell time, terminal will be reported to network side, so that network side upgrades in time switch alternative cell, ensure that the consistent of network side and terminal best cell clooating sequence.
Preferably, step S202 comprises: the signal quality of community measurement obtained is compared with the signal quality of the best cell of terminal; If the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, community is added in trigger event list.
Preferably, step S202 comprises: the signal quality of community measurement obtained is compared with the signal quality of the best cell of terminal; If measure the poor signal quality of signal quality than the best cell of terminal of the community obtained, and community is kept in trigger event list, is deleted community from trigger event list.
Preferably, said method also comprises: if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, then start triggered time timing; If there is no measure the community that the signal quality that obtains is better than the signal quality of the best cell of terminal, then stop triggered time timing.
In above-mentioned steps, by reporting occasions with add trigger event list and separate.Community, after trigger event time-out, be added list if do not understood in trigger event list.And whether community does not affect measurement report in trigger event list, as long as after trigger event time-out, certain community is still good than front best cell, will send measurement report.So also effectively avoid cell signal in trigger event list change occurs to cause the consistent mistake of network side and terminal best cell clooating sequence in informing network side.
Preferably, the community of measurement comprises measurement community from indicating in network side measuring control information and/or current service cell.
Fig. 5 is the TD-SCDMA system terminal best cell event evaluation process flow figure bis-according to the embodiment of the present invention, as shown in Figure 5, comprising:
Step 501, receives network side Survey control message, first carries out validity checking and message integrity check.Preserve the Survey control message through validity checking and message integrity check, initialization benchmark best cell variable is Serving cell.Initialization trigger event list TRIGGERED_1G_EVENT is empty.
Step 502, by the measuring object that the measurement newly received comprises, measuring amount configures to be measured to measurement module.
Preferably, Serving cell is joined list, because terminal measures measuring object and assesses, and network side is not likely listed in current service cell in measuring object, consider that 1G event to assess best cell, and the front best cell of initialization should be current Serving cell, so just need to check measuring object, if there is no Serving cell in measurement list, Serving cell is joined list.
Step 503, after measurement module report measurement results, carries out 1G event evaluation.
Concrete evaluation process comprises:
Step 1, to some measurement communities, if signal quality is better than front best cell, no matter this community, whether stored in TRIGGERED_1G_EVENT, all can start time totrigger.If certain measure community not good than front best cell, and meet remove condition, if this community stored in TRIGGERED_1G_EVENT now Yao Jianggai community delete from TRIGGERED_1G_EVENT.
Step 2, in during time to trigger, carries out measurement assessment to measurement result each time, if certain one-shot measurement community meets the condition better than front best cell, then needs to stop time to trigger timing.
Step 3, after time to trigger time-out, it is always good than front best cell that certain measures community, if this community does not join in TRIGGERED1_G_EVENT, now will be added.
Step 504: meet assessment level and send measurement report, specifically comprise:
Step 1, after time to trigger time-out, the community of triggering this timer is still good than front best cell, now will send measurement report to network side.Upgrading front best cell is best cell in TRIGGERED_1G_EVENT.
Step 2, removes and comes primary best cell information in TRIGGERED_1G_EVENT list, using the benchmark of this best cell as a new round.
Step 3, proceed the evaluation process of measurement result, there is again other community better than current best cell if follow-up, and continue time to trigger, these new communities also can be sent measurement report to network side stored in TRIGGERED_1G_EVENT by terminal again, upgrade front best cell is best cell in TRIGGERED_1G_EVENT simultaneously, removes the best cell information in TRIGGERED_1G_EVENT.
The best cell that this embodiment avoids owing to once reporting before terminal cannot be deleted from list of thing (TRIGGERED_1G_EVENT), and so this community is deteriorated and also can be reported to network side, causes network side to switch by mistake.
Such as, last best cell is Serving cell, terminal monitoring is good (wherein to community A, B and C, A is best), and within the triggered time, meet the formula better than front best cell, so can by A, B, C all stored in trigger event list (TRIGGERED_1G_EVENT), triggered report simultaneously.Now the best cell of terminal record becomes A.If because certain reason can not trigger switching after network side receives report, terminal continues assessment.If follow-up D community becomes best, A can be brought network side because of the condition moving into list of thing, and network side may be caused like this to switch by mistake.
Fig. 6 is the first structured flowchart of the terminal according to the embodiment of the present invention, as shown in Figure 6, comprise: the first modified module 62, first update module 64, evaluation module 66, first removing module 68, first reporting module 69, be described in detail said structure below.
First modified module 62, for according to the signal quality measuring the community obtained, revises trigger event list; First update module 64, is connected to the first modified module 62, and the best cell for more new terminal is the community that in the list of the first modified module amended trigger event, signal quality is best; Evaluation module 66, is connected to the first update module 64, once removes assessment for the best cell after upgrading according to the first update module 64 to all communities in trigger event list; First removing module 68, for deleting the community meeting the condition that removes in trigger event list according to evaluation module 66 assessment result; First reporting module 69, is connected to the first removing module 68, for the measurement report of the trigger event list carried after the first removing module 68 deletion action is reported network side.
Fig. 7 is the first preferred structured flowchart of the terminal according to the embodiment of the present invention, above-mentioned terminal also comprises the first startup module 72, first stopping modular 74, first modified module 62 and comprises the first comparison module 622, second modified module 624, the 3rd modified module 626, is described in detail below to said structure.
First starts module 72, is connected to the first comparison module 622, if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, for starting triggered time timing; First stopping modular 74, is connected to the first comparison module 622, if measure the poor signal quality of signal quality than the best cell of terminal of the community obtained during triggered time timing, for stopping triggered time timing.
First modified module 62 comprises:
First comparison module 622, for measuring the signal quality of community that obtains compared with the signal quality of the best cell of terminal; Second modified module 624, if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, for being added in trigger event list community.3rd modified module 626, if the poor signal quality of signal quality than the best cell of terminal measuring the community obtained, and community is kept in trigger event list, for being deleted from trigger event list community.
Fig. 8 is the second structured flowchart of the terminal according to the embodiment of the present invention, as shown in Figure 8, comprising: the 4th modified module 82, second reporting module 84, second update module 86, second removing module 88, is described in detail said structure below.
4th modified module 82, for according to the signal quality measuring the community obtained, revises trigger event list; Second reporting module 84, is connected to the 4th modified module 82, for the measurement report carrying the amended trigger event list of the 4th modified module 82 is reported network side; Second update module 86, is connected to the 4th modified module 82, and the best cell for more new terminal is the community that modified module 82 revises that in rear trigger event list, signal quality is best; Second removing module 88, is connected to the 4th modified module 82, revises a best community of signal quality in rear trigger event list for deleting the 4th modified module 82.
Fig. 9 is the second preferred structured flowchart of the terminal according to the embodiment of the present invention, terminal also comprises: second starts module 92, second stopping modular 94,4th modified module 82 comprises: the second comparison module 822, the 5th modified module 824, the 6th modified module 826, be described in detail said structure below.
Second starts module 92, if the signal quality measuring the community obtained is better than the signal quality of the best cell of terminal, for starting triggered time timing; Second stopping modular 94, if there is no measures the community that the signal quality that obtains is better than the signal quality of the best cell of terminal, for stopping triggered time timing.
4th modified module 82 comprises:
Second comparison module 822, for measuring the signal quality of community that obtains compared with the signal quality of the best cell of terminal; 5th modified module 824, is connected to comparison module 822, if to compare the signal quality obtaining measuring the community obtained better than the signal quality of the best cell of terminal for comparison module 822, for being added in trigger event list community.6th modified module 826, be connected to comparison module 822, if comparison module 822 compares the signal quality that obtains measuring the community the obtained poor signal quality than the best cell of terminal, and community is kept in trigger event list, for being deleted from trigger event list community.
It should be noted that, the terminal described in device embodiment corresponds to above-mentioned embodiment of the method, and its concrete implementation procedure carried out detailed description in embodiment of the method, did not repeat them here.
In sum, first the present invention specify that benchmark, and namely initialization best cell is current service cell, and the follow-up triggering situation according to measurement report upgrades this benchmark.The maintenance mode of trigger event list also improves by the present invention in addition, before sending measurement report, upgrade benchmark at every turn, the new best cell that produces is utilized once to remove assessment as benchmark to the community in list of thing, remove the community that those meet the condition that removes, then Organisation Report occurs to network side.Therefore when next time have meet trigger condition than better community, front best cell time, terminal will be reported to network side, so that network side upgrades in time switch alternative cell, ensure that the consistent of network side and terminal best cell clooating sequence.Meanwhile, it also avoid the community be deteriorated together with former best cell to bring because removing and net side and cause netting the drawback of by mistake cutting side.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a best cell report process method, is characterized in that, comprising:
Terminal, according to the signal quality measuring the community obtained, revises trigger event list;
The best cell upgrading described terminal is the community that in amended described trigger event list, signal quality is best;
According to the described best cell after upgrading, once assessment is removed to all communities in described trigger event list;
Delete the community meeting the condition that removes in described trigger event list;
The measurement report of the described trigger event list after carrying described deletion action is reported network side;
Wherein, terminal is according to the signal quality measuring the community obtained, and the list of amendment trigger event comprises: the signal quality of the community described measurement obtained is compared with the signal quality of the best cell of described terminal; If the signal quality of the community that described measurement obtains is better than the signal quality of the best cell of described terminal, described community is added in trigger event list; Or the signal quality of the community described measurement obtained is compared with the signal quality of the best cell of described terminal; If the signal quality of the community that described measurement obtains is than the poor signal quality of the best cell of described terminal, and described community is kept in described trigger event list, is deleted described community from described trigger event list.
2. method according to claim 1, is characterized in that, described method also comprises:
If the signal quality of the community that described measurement obtains is better than the signal quality of the best cell of described terminal, then start triggered time timing;
If the signal quality of the community that described measurement obtains is than the poor signal quality of the best cell of described terminal within the triggered time, then stop triggered time timing.
3. the method according to any one of claim 1 to 2, is characterized in that, the community of measurement comprises measurement community from indicating in described network side measuring control information and/or current service cell.
4. a best cell report process method, is characterized in that, comprising:
Terminal, according to the signal quality measuring the community obtained, revises trigger event list;
The measurement report carrying amended described trigger event list is reported network side, and the best cell upgrading described terminal is the community that after amendment, in described triggering list, signal quality is best; And
Delete the community that described in the rear described trigger event list of amendment, signal quality is best;
Wherein, terminal is according to the signal quality measuring the community obtained, and the list of amendment trigger event comprises: the signal quality of the community described measurement obtained is compared with the signal quality of the best cell of described terminal; If the signal quality of the community that described measurement obtains is better than the signal quality of the best cell of described terminal, described community is added in trigger event list; Or the signal quality of the community described measurement obtained is compared with the signal quality of the best cell of described terminal; If the signal quality of the community that described measurement obtains is than the poor signal quality of the best cell of described terminal, and described community is kept in described trigger event list, is deleted described community from described trigger event list.
5. method according to claim 4, is characterized in that, described method also comprises:
If the signal quality of the community that described measurement obtains is better than the signal quality of the best cell of described terminal, then start triggered time timing;
If the signal quality of the community that described measurement obtains is than the poor signal quality of the best cell of described terminal within the triggered time, then stop triggered time timing.
6. the method according to any one of claim 4 to 5, is characterized in that, the community of measurement comprises measurement community from indicating in described network side measuring control information and/or current service cell.
7. a terminal, is characterized in that, comprising:
First modified module, for according to the signal quality measuring the community obtained, revises trigger event list;
First update module is the community that in amended described trigger event list, signal quality is best for upgrading the best cell of described terminal;
Evaluation module, for once removing assessment according to the described best cell after renewal to all communities in described trigger event list;
First removing module, for deleting the community meeting the condition that removes in described trigger event list;
First reporting module, for reporting network side by the measurement report of the described trigger event list after carrying described deletion action;
Wherein, described first modified module comprises: the first comparison module, for the signal quality of community that described measurement obtained compared with the signal quality of the best cell of described terminal; Second modified module, if the signal quality of community that described measurement obtains is better than the signal quality of the best cell of described terminal, for adding in trigger event list by described community; Or described first modified module comprises: the first comparison module, for the signal quality of community that described measurement is obtained compared with the signal quality of the best cell of described terminal; 3rd modified module, if the signal quality of community that obtains of described measurement is than the poor signal quality of the best cell of described terminal, and described community is kept in described trigger event list, for being deleted from described trigger event list described community.
8. terminal according to claim 7, is characterized in that, described terminal also comprises:
First starts module, if the signal quality of community that described measurement obtains is better than the signal quality of the best cell of described terminal, for starting triggered time timing;
First stopping modular, if during triggered time timing, the signal quality of the community that described measurement obtains is than the poor signal quality of the best cell of described terminal, for stopping triggered time timing.
9. a terminal, is characterized in that, comprising:
4th modified module, for according to the signal quality measuring the community obtained, revises trigger event list;
Second reporting module, for reporting network side by the measurement report carrying amended described trigger event list;
Second update module is the community that in the rear described triggering list of amendment, signal quality is best for upgrading the best cell of described terminal;
Second removing module, for deleting the community that described in the rear described trigger event list of amendment, signal quality is best;
Wherein, described 4th modified module comprises: the second comparison module, for the signal quality of community that described measurement obtained compared with the signal quality of the best cell of described terminal; 5th modified module, if the signal quality of community that described measurement obtains is better than the signal quality of the best cell of described terminal, for adding in trigger event list by described community; Or described 4th modified module comprises: the second comparison module, for the signal quality of community that described measurement is obtained compared with the signal quality of the best cell of described terminal; 6th modified module, if the signal quality of community that obtains of described measurement is than the poor signal quality of the best cell of described terminal, and described community is kept in described trigger event list, for being deleted from described trigger event list described community.
10. terminal according to claim 9, is characterized in that, described terminal also comprises:
Second starts module, if the signal quality of community that described measurement obtains is better than the signal quality of the best cell of described terminal, for starting triggered time timing;
Second stopping modular, if during triggered time timing, the signal quality of the community that described measurement obtains is than the poor signal quality of the best cell of described terminal, for stopping triggered time timing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010165217.XA CN102238612B (en) | 2010-04-21 | 2010-04-21 | Best cell report process method and terminal |
| PCT/CN2010/078971 WO2011131004A1 (en) | 2010-04-21 | 2010-11-22 | Method and terminal for best cell report handling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010165217.XA CN102238612B (en) | 2010-04-21 | 2010-04-21 | Best cell report process method and terminal |
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| CN102238612A CN102238612A (en) | 2011-11-09 |
| CN102238612B true CN102238612B (en) | 2015-08-12 |
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| CN106658592A (en) * | 2015-11-04 | 2017-05-10 | 中兴通讯股份有限公司 | Method and device for triggering measurement report of non-authorized carrier |
| TWI599260B (en) * | 2016-04-13 | 2017-09-11 | 正文科技股份有限公司 | Local communication wireless network system and method thereof |
| CN113286318B (en) * | 2018-03-16 | 2023-12-22 | 维沃移动通信有限公司 | Measurement method, measurement configuration method, terminal and network equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1617604A (en) * | 2003-11-13 | 2005-05-18 | 华为技术有限公司 | Method for updating small district switching threshhold value in mobile communication network |
| CN1882164A (en) * | 2005-06-13 | 2006-12-20 | 大唐移动通信设备有限公司 | Different-frequency measure reporting method for TDD-CDMA system |
| CN101686472A (en) * | 2008-09-28 | 2010-03-31 | 华为技术有限公司 | Method and device for reporting measurement |
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| WO2007089128A1 (en) * | 2006-02-03 | 2007-08-09 | Samsung Electronics Co., Ltd. | Method and apparatus for mesurement of handover of active mode user equipment in a mobile communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1617604A (en) * | 2003-11-13 | 2005-05-18 | 华为技术有限公司 | Method for updating small district switching threshhold value in mobile communication network |
| CN1882164A (en) * | 2005-06-13 | 2006-12-20 | 大唐移动通信设备有限公司 | Different-frequency measure reporting method for TDD-CDMA system |
| CN101686472A (en) * | 2008-09-28 | 2010-03-31 | 华为技术有限公司 | Method and device for reporting measurement |
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