CN103249068B - Based on the downlink quality detection method of group user terminal, equipment and system - Google Patents
Based on the downlink quality detection method of group user terminal, equipment and system Download PDFInfo
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Abstract
The invention provides a kind of downlink quality detection method based on group user terminal, equipment and system, wherein, the method comprises: base station issues down link detected parameters to the group user terminal of the first group, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and GCCH that parameter comprises GTCH triggers thresholding; Base station reports ratio according in preset time period according to reporting the total quantity of the quantity of the group user terminal of down wireless link failed message and group user terminal to obtain triggering in the first group, and judge whether this ratio meets the configured threshold preset, if so, the down wireless link resource of the first group is then reconfigured.By the downlink quality detection method based on group user terminal provided by the invention, equipment and system, improve the reasonability to the resource distribution of group user user equipment downlink and validity, ensure that the downlink communication quality of group user terminal.
Description
Technical field
The embodiment of the present invention relates to communication technical field, particularly relates to a kind of downlink quality detection method based on group user terminal, equipment and system.
Background technology
TD SDMA (TimeDivision-SynchronousCodeDivisionMultipleAccess, TD-SCDMA) Long Term Evolution (LongTermEvolution, LTE) TD-LTE is called for short, it is high that TD-LTE possesses bandwidth utilization efficiency as the representative of broadband digital communication system, service bearer efficiency high, so the new direction becoming Digital Clustering development based on the digital clustering communication system of TD-LTE.
All user terminals (being called for short group user terminal) in digital clustering communication system under each group service all share same set of downstream arrangements, because group user terminal has mobility demand, each position in community may be in, therefore, some group user terminal judges to know that the cell common pilots quality of reception meets descending step-out condition according to down link detected parameters, sends down wireless link failed message request resource reshuffle to base station; Other group user terminal judges knows discontented foot row step-out condition.
But, require higher to voice quality in digital communication system, if only poor based on the cell common pilots quality of reception according to one of them or certain several group user terminal and the down wireless link failed message that is that send in base station adjudicates current group, to meet descending step-out condition be incomplete, easily causes the invalid of Internet resources to be reshuffled.
Summary of the invention
For the above-mentioned defect of prior art, the embodiment of the present invention provides a kind of downlink quality detection method based on group user terminal, equipment and system.
One aspect of the present invention provides a kind of downlink quality detection method based on group user terminal, comprising:
Base station issues down link detected parameters to the group user terminal of the first group, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding;
Described base station receives the down wireless link failed message that described group user terminal sends, in judgement, to be described group user terminal know that the downlink reception quality of described group service channel within described first assessment cycle meets described first and trigger thresholding to described down wireless link failed message, or the downlink reception quality of described group control channel within described second assessment cycle meets described second trigger gate and prescribe a time limit sent;
Described base station reports ratio according to reporting the total quantity of group user terminal in the quantity of the group user terminal of described down wireless link failed message and described first group to obtain triggering in the first group described in preset time period, and judge that described triggering reports ratio whether to meet the configured threshold preset, if so, the down wireless link resource of described first group is then reconfigured.
The present invention provides a kind of downlink quality detection method based on group user terminal on the other hand, comprising:
Group user terminal receives the down link detected parameters that base station issues, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding;
Described group user terminal obtains the downlink reception quality of described group service channel within described first assessment cycle and the downlink reception quality of described group control channel within described second assessment cycle;
If described group user terminal judges to know that the downlink reception quality in described first assessment cycle meets described first triggering thresholding, or the downlink reception quality in described second assessment cycle meets described second triggering thresholding, then send down wireless link failed message to described base station, determine whether to reconfigure down wireless link resource according to described down wireless link failed message to make described base station.
Another aspect of the invention provides a kind of base station, comprising:
First sending module, issue down link detected parameters for the group user terminal to the first group, second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding;
First receiver module, for receiving the down wireless link failed message that described group user terminal sends, in judgement, to be described group user terminal know that the downlink reception quality of described group service channel within described first assessment cycle meets described first and trigger thresholding to described down wireless link failed message, or the downlink reception quality of described group control channel within described second assessment cycle meets described second trigger gate and prescribe a time limit sent;
First judge module, for reporting ratio according to reporting the total quantity of group user terminal in the quantity of the group user terminal of described down wireless link failed message and described first group to obtain triggering in preset time period in described first group, and judge that described triggering reports ratio whether to meet the configured threshold preset;
Resource distribution module, if know that described triggering reports ratio to meet default configured threshold for judging, then reconfigures the down wireless link resource of described first group.
Further aspect of the present invention provides a kind of group user terminal, comprising:
Second receiver module, for receiving the down link detected parameters that base station issues, second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding;
Acquisition module, for obtaining the downlink reception quality of described group service channel within described first assessment cycle and the downlink reception quality of described group control channel within described second assessment cycle;
Second judge module, whether the downlink reception quality for judging in described first assessment cycle meets described first is triggered thresholding and the downlink reception quality in described second assessment cycle and whether meets described second and trigger thresholding;
Second sending module, if know that the downlink reception quality in described first assessment cycle meets described first triggering thresholding for judging, or the downlink reception quality in described second assessment cycle meets described second triggering thresholding, then send down wireless link failed message to described base station, determine whether to reconfigure down wireless link resource according to described down wireless link failed message to make described base station.
Another aspect of the invention provides a kind of downlink quality detection system based on group user terminal, comprises above-mentioned base station and group user terminal.
The downlink quality detection method based on group user terminal that the embodiment of the present invention provides, equipment and system, down link detected parameters is issued to the group user terminal of the first group by base station, group user terminal obtains the downlink reception quality of group service channel and group control channel according to down link detected parameters, know that if judge downlink reception quality meets and trigger thresholding, then report down wireless link failed message to base station, if base station judges that being informed in the ratio reporting the group user terminal of down wireless link failed message to account for the total quantity of group user terminal in this first group in this first group in preset time period meets default configured threshold, reconfigure down wireless link resource, thus improve base station to the reasonability of group user user equipment downlink resource distribution and validity, ensure that the downlink communication quality of group user terminal.
Accompanying drawing explanation
Fig. 1 is the flow chart of the downlink quality detection method embodiment that the present invention is based on group user terminal;
Fig. 2 is the flow chart of another embodiment of downlink quality detection method that the present invention is based on group user terminal;
Fig. 3 is the flow chart of the downlink quality detection method embodiment again that the present invention is based on group user terminal;
Fig. 4 is the flow chart of the another embodiment of downlink quality detection method that the present invention is based on group user terminal;
Fig. 5 is the structural representation of the embodiment in base station of the present invention;
Fig. 6 is the structural representation of another embodiment of base station of the present invention;
Fig. 7 is the structural representation of a group user terminal of the present invention embodiment;
Fig. 8 is the structural representation of the downlink quality detection system embodiment that the present invention is based on group user terminal.
Embodiment
Fig. 1 is the flow chart of the downlink quality detection method embodiment that the present invention is based on group user terminal, and as shown in Figure 1, the method comprises:
Step 100, base station issues down link detected parameters to the group user terminal of the first group, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding;
Base station issues down link detected parameters to the group user terminal of the first group, down link detected parameters specifically comprises: group service channel (GroupingTrafficChannel, GTCH) the second assessment cycle and second that the first assessment cycle and first triggers thresholding and group control channel (GroupingControlChannel, GCCH) triggers thresholding.It should be noted that, the mode that base station issues down link detected parameters to group user terminal is a lot, and such as, base station can be broadcasted by broadcast channel, and can be issued by group's indicating channel, the present embodiment is not limited this.What one of ordinary skill in the art will appreciate that is that the down link detected parameters that base station issues carries group identification, receives down link detected parameters corresponding to affiliated group to make group user terminal.
Step 101, described base station receives the down wireless link failed message that group user terminal sends, in judgement, to be described group user terminal know that the downlink reception quality of described group service channel within described first assessment cycle meets described first and trigger thresholding to described down wireless link failed message, or the downlink reception quality of described group control channel within described second assessment cycle meets described second trigger gate and prescribe a time limit sent;
The group user terminal of the first group is after obtaining the down link detected parameters that base station issues, detect according to down link detected parameters, be specially: group user terminal obtains the downlink reception quality of group service channel within the first assessment cycle when the first assessment cycle arrived, and judge whether the downlink reception quality of group service channel within the first assessment cycle meets first and trigger thresholding; And obtain the downlink reception quality of group control channel within the second assessment cycle when the second assessment cycle arrived, and judge whether the downlink reception quality of group service channel within the second assessment cycle meets second and trigger thresholding.If group user terminal judges knows that the downlink reception quality of group service channel within the first assessment cycle meets first and trigger thresholding, then send down wireless link failed message to base station; Or the downlink reception quality of group control channel within the second assessment cycle meets second and triggers thresholding, then send down wireless link failed message to base station, thus base station receives the down wireless link failed message that group user terminal sends.
Step 102, described base station reports ratio according to reporting the total quantity of group user terminal in the quantity of the group user terminal of described down wireless link failed message and described first group to obtain triggering in the first group described in preset time period, and judge that described triggering reports ratio whether to meet the configured threshold preset, if so, the down wireless link resource of described first group is then reconfigured.
The processing time of down-chain resource configuration is pre-set in base station, when arriving the processing time, base station reports the quantity of the group user terminal of down wireless link failed message according to group identification statistics in preset time period in this first group, and the total quantity of all group user terminals in this first group, and determine that triggering reports ratio according to the ratio of the total quantity of the quantity and group user terminal that report the group user terminal of down wireless link failed message, thus report ratio to compare with the configured threshold preset by triggering, judge to trigger and report ratio whether to meet the configured threshold preset, if judge to know that triggering reports ratio to meet configured threshold, then base station is this first group configurating downlink air-link resources again, to improve the communication quality of the down wireless link of group user terminal in the first group, ensure the reliability of group service transfer of data.
The downlink quality detection method based on group user terminal that the present embodiment provides, down link detected parameters is issued to the group user terminal of the first group by base station, group user terminal obtains the downlink reception quality of group service channel and group control channel according to down link detected parameters, know that if judge downlink reception quality meets and trigger thresholding, then report down wireless link failed message to base station, if base station judges that being informed in the ratio reporting the group user terminal of down wireless link failed message to account for the total quantity of group user terminal in this first group in preset time period meets default configured threshold, reconfigure down wireless link resource, improve base station to the reasonability of group user user equipment downlink resource distribution and validity, thus improve the downlink communication quality of group user terminal, ensure the reliability of group service transfer of data.
The manifestation mode triggering thresholding and the second triggering thresholding for first in the down link detected parameters that middle base station embodiment illustrated in fig. 1 issues is incessantly a kind of, specifically comprise the triggering thresholding that at least one channel transmission parameters in the error rate, bit error rate, Block Error Rate and frame error rate is corresponding, be limited to example below by the embodiment of the method shown in Fig. 2 for the trigger gate that Block Error Rate is corresponding and be described in detail.
Fig. 2 is the flow chart of another embodiment of downlink quality detection method that the present invention is based on group user terminal, the present embodiment issues for base station and represents that in down link detected parameters, the first processing procedure triggering thresholding and the second triggering thresholding is described in detail with the triggering thresholding that Block Error Rate is corresponding, as shown in Figure 2, the method comprises:
Step 200, the down link detected parameters of the first group is determined in base station, described down link detected parameters comprises the first assessment cycle of group service channel, the Block Error Rate of group service channel is corresponding first triggers thresholding and the minimum effective traffic data length within the first assessment cycle, and the second assessment cycle of group control channel, the Block Error Rate of group control channel is corresponding second triggers thresholding and the minimum effective control data length within the second assessment cycle;
The down link detected parameters of the first group is determined in base station, down link detected parameters specifically comprises: what the first assessment cycle of group service channel, the Block Error Rate of group service channel were corresponding first triggers thresholding and the minimum effective traffic data length within the first assessment cycle, and the second assessment cycle of group control channel, the Block Error Rate of group control channel is corresponding second triggers thresholding and the minimum effective control data length within the second assessment cycle.Wherein, the minimum effective traffic data length of group service channel and minimum effective control data length of group control channel are to make group user terminal more effectively detect downlink reception quality, save process resource.It should be noted that, base station also can adopt similar approach to process to other groups, and the determined down link detected parameters of different group can be different.
Step 201, base station issues down link detected parameters to the group user terminal of the first group;
Step 202, described base station receives the down wireless link failed message that described group user terminal sends, described down wireless link failed message is in judgement, described group user terminal knows that the effective traffic data length of described group service channel within described first assessment cycle is more than or equal to described minimum effective traffic data length, and the Block Error Rate of group service channel meets described first triggering thresholding, or the effective control data length of described group control channel within described second assessment cycle is more than or equal to described minimum effective control data length, and the Block Error Rate of group control channel meets described second triggers thresholding and send,
Group user terminal is after obtaining the down link detected parameters that issues of base station, detect according to down link detected parameters, be specially: group user terminal is the effective traffic data length of statistics group service channel within the first assessment cycle when the first assessment cycle arrived, effective traffic data length and minimum effective traffic data length are compared, know that effective traffic data length is more than or equal to minimum effective traffic data length if judge, then obtain the Block Error Rate of the group service channel within the first assessment cycle, such as: group user terminal obtains M transmission block within the first assessment cycle, the erroneous block number existed is L transmission block, then the Block Error Rate of group service channel is:
and judge whether the Block Error Rate of group service channel meets first and trigger thresholding, if group user terminal judges knows that the Block Error Rate of group service channel meets first and triggers thresholding, then send down wireless link failed message to base station, group user terminal is the effective control data length of statistics group control channel within the second assessment cycle when the second assessment cycle arrived, effective control data length and minimum effective control data length are compared, know that effective control data length is more than or equal to minimum effective control data length if judge, then obtain the Block Error Rate of the group control channel within the second assessment cycle, such as: group user terminal obtains Q transmission block within the second assessment cycle, the erroneous block number existed is K transmission block, then the Block Error Rate of group control channel is:
and judge whether the Block Error Rate of group control channel meets second and trigger thresholding, if group user terminal judges knows that the Block Error Rate of group control channel meets second and triggers thresholding, then send down wireless link failed message to base station.Thus base station receives the down wireless link failed message that group user terminal sends.
Step 203, described base station reports ratio according to reporting the total quantity of group user terminal in the quantity of the group user terminal of described down wireless link failed message and described first group to obtain triggering in the first group described in preset time period, and judge that described triggering reports ratio whether to meet the configured threshold preset, if so, the down wireless link resource of described first group is then reconfigured.
The processing time of down-chain resource configuration is pre-set in base station, when arriving the processing time, base station reports the quantity of the group user terminal of down wireless link failed message according to group identification statistics in preset time period in the first group, and first total quantity of all group user terminals in group, and determine that triggering reports ratio according to the ratio of the total quantity of the quantity and group user terminal that report the group user terminal of down wireless link failed message, thus report ratio to compare with the configured threshold preset by triggering, judge to trigger and report ratio whether to meet the configured threshold preset, if judge to know that triggering reports ratio to meet configured threshold, then base station is first group's configurating downlink air-link resources again, to improve the communication quality of the down wireless link of group user terminal in the first group, ensure the reliability of group service transfer of data.
The downlink quality detection method based on group user terminal that the present embodiment provides, down link detected parameters is issued to the group user terminal of the first group by base station, group user terminal according to down link detected parameters when the valid data length judging that group service channel and group control channel receive satisfies condition, obtain the channel transmission parameters such as Block Error Rate corresponding with triggering thresholding, know that Block Error Rate meets corresponding triggering thresholding if judge, then report down wireless link failed message to base station, if thus base station judges that being informed in the ratio reporting the group user terminal of down wireless link failed message to account for the total quantity of group user terminal in preset time period in the first group meets default configured threshold, reconfigure down wireless link resource, further increase base station to the reasonability of group user user equipment downlink resource distribution and validity, thus improve the downlink communication quality of group user terminal, ensure the reliability of group service transfer of data.
Fig. 3 is the flow chart of the downlink quality detection method embodiment again that the present invention is based on group user terminal, and as shown in Figure 3, the method comprises:
Step 300, group user terminal receives the down link detected parameters that base station issues, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding;
It should be noted that, the down link detected parameters that group user terminal can be issued by the reception such as broadcast channel or group's indicating channel base station, the present embodiment is not limited this.Have entrained by the down link detected parameters that to be group user terminal issue according to base station that one of ordinary skill in the art will appreciate that group identification receive belonging to down link detected parameters corresponding to group.
Step 301, described group user terminal obtains the downlink reception quality of described group service channel within described first assessment cycle and the downlink reception quality of described group control channel within described second assessment cycle;
Step 302, if described group user terminal judges to know that the downlink reception quality in described first assessment cycle meets described first triggering thresholding, or the downlink reception quality in described second assessment cycle meets described second triggering thresholding, then send down wireless link failed message to described base station, determine whether to reconfigure down wireless link resource according to described down wireless link failed message to make described base station.
The concrete handling process of the downlink quality detection method based on group user terminal that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 1, and it realizes principle and technique effect is similar, repeats no more herein.
The manifestation mode triggering thresholding and the second triggering thresholding for first in the down link detected parameters that the base station of middle group user terminal reception embodiment illustrated in fig. 3 issues is incessantly a kind of, specifically comprise the triggering thresholding that at least one channel transmission parameters in the error rate, bit error rate, Block Error Rate and frame error rate is corresponding, at least one channel transmission parameters for represent downlink reception quality corresponding according to concrete triggering thresholding content obtaining.Be limited to example below by the embodiment of the method shown in Fig. 4 with the trigger gate that Block Error Rate is corresponding to be described in detail.
Fig. 4 is the flow chart of the another embodiment of downlink quality detection method that the present invention is based on group user terminal, and as shown in Figure 4, the method comprises:
Step 400, group user terminal receives the down link detected parameters that base station issues, described down link detected parameters comprises the first assessment cycle of group service channel, the Block Error Rate of group service channel is corresponding first triggers thresholding and the minimum effective traffic data length within the first assessment cycle, and the second assessment cycle of group control channel, the Block Error Rate of group control channel is corresponding second triggers thresholding and the minimum effective control data length within the second assessment cycle;
Step 401, described group user terminal obtains the effective traffic data length of described group service channel within described first assessment cycle and the effective traffic data length of described group control channel within described second assessment cycle, know that the effective traffic data length of described group service channel within described first assessment cycle is more than or equal to described minimum effective traffic data length if judge, then obtain the Block Error Rate of group service channel within described first assessment cycle, or the effective control data length of described group control channel within described second assessment cycle is more than or equal to described minimum effective control data length, then obtain the Block Error Rate of described group control channel within described second assessment cycle,
Step 402, if described group user terminal judges that the Block Error Rate of the group service channel known in described first assessment cycle meets described first and triggers thresholding, or the Block Error Rate of group control channel in described second assessment cycle meets described second and triggers thresholding, then send down wireless link failed message to described base station, determine whether to reconfigure down wireless link resource according to described down wireless link failed message to make described base station.
The concrete handling process of the downlink quality detection method based on group user terminal that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 2, and it realizes principle and technique effect is similar, repeats no more herein.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Fig. 5 is the structural representation of the embodiment in base station of the present invention, as shown in Figure 5, this base station comprises: the first sending module 11, first receiver module 12, first judge module 13 and resource distribution module 14, wherein, first sending module 11 issues down link detected parameters for the group user terminal to the first group, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that down link detected parameters comprises group service channel triggers thresholding; The down wireless link failed message that first receiver module 12 sends for receiving group user terminal, in judgement, to be group user terminal know that the downlink reception quality of group service channel within the first assessment cycle meets first and trigger thresholding to down wireless link failed message, or the downlink reception quality of group control channel within the second assessment cycle meets the second trigger gate and prescribe a time limit sent; First judge module 13 for reporting ratio according to reporting the total quantity of group user terminal in the quantity of the group user terminal of down wireless link failed message and described first group to obtain triggering in preset time period in described first group, and judges that triggering reports ratio whether to meet the configured threshold preset; If resource distribution module 14 reports ratio to meet default configured threshold for judging to know to trigger, then reconfigure the down wireless link resource of described first group.
The function of each module and handling process in the base station that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 1, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 6 is the structural representation of another embodiment of base station of the present invention, as shown in Figure 6, based on embodiment illustrated in fig. 5, this base station also comprises: parameter configuration module 15, for determining the down link detected parameters of the first group, second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that down link detected parameters comprises group service channel triggers thresholding, wherein, first trigger thresholding and second and trigger thresholding and comprise triggering thresholding corresponding at least one channel transmission parameters in the error rate, bit error rate, Block Error Rate and frame error rate.
Further, down link detected parameters also comprises the minimum effective traffic data length of group service channel within the first assessment cycle and the minimum effective control data length of group control channel within the second assessment cycle; If judge to know that the effective traffic data length of group service channel within the first assessment cycle is more than or equal to minimum effective traffic data length for group user terminal, and downlink reception quality meets the first triggering thresholding, or the effective control data length of group control channel within the second assessment cycle is more than or equal to minimum effective control data length, and downlink reception quality meets the second triggering thresholding to base station transmission down wireless link failed message.
The function of each module and handling process in the base station that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 2, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 7 is the structural representation of a group user terminal of the present invention embodiment, as shown in Figure 7, this group user terminal comprises: the second receiver module 21, acquisition module 22, second judge module 23 and the second sending module 24, wherein, the down link detected parameters that second receiver module 21 issues for receiving base station, second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that down link detected parameters comprises group service channel triggers thresholding; Acquisition module 22 is for obtaining the downlink reception quality of group service channel within the first assessment cycle and the downlink reception quality of group control channel within the second assessment cycle; Second judge module 23 is for judging whether downlink reception quality in the first assessment cycle meets first and trigger thresholding and the downlink reception quality in described second assessment cycle and whether meet described second and trigger thresholding; If for judging, the second sending module 24 knows that the downlink reception quality in the first assessment cycle meets the first triggering thresholding, or second downlink reception quality in assessment cycle meet second and trigger thresholding, then send down wireless link failed message to base station, determine whether to reconfigure down wireless link resource according to described down wireless link failed message to make base station.
The function of each module and handling process in the group user terminal that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 1, and it realizes principle and technique effect is similar, repeats no more herein.
Further, down link detected parameters also comprises the minimum effective traffic data length of group service channel within the first assessment cycle and the minimum effective control data length of group control channel within the second assessment cycle, acquisition module 22 is specifically for obtaining effective traffic data length within the first assessment cycle of group service channel and the effective traffic data length of group control channel within the second assessment cycle, know that the effective traffic data length of group service channel within the first assessment cycle is more than or equal to minimum effective traffic data length if judge, then obtain the downlink reception quality of group service channel within the first assessment cycle, or the effective control data length of group control channel within the second assessment cycle is more than or equal to minimum effective control data length, then obtain the downlink reception quality of group control channel within the second assessment cycle.
Further, first trigger thresholding and second and trigger thresholding and comprise triggering thresholding corresponding at least one channel transmission parameters in the error rate, bit error rate, Block Error Rate and frame error rate; Acquisition module 22 specifically for: obtain described group service channel and trigger at least one channel transmission parameters corresponding to thresholding with first within the first assessment cycle, and obtain group control channel trigger at least one channel transmission parameters corresponding to thresholding with second within the second assessment cycle.
The function of each module and handling process in the group user terminal that the present embodiment provides, can see the embodiment of the method shown in above-mentioned Fig. 2, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 8 is the structural representation of the downlink quality detection system embodiment that the present invention is based on group user terminal, as shown in Figure 8, this system comprises: base station 1 and group user terminal 2, the base station that in the present embodiment, base station 1 and group user terminal 2 adopt the invention described above embodiment to provide and group user terminal.
The function based on each module in the downlink quality detection system of group user terminal that the present embodiment provides and handling process, can see above-mentioned shown embodiment of the method, and it realizes principle and technique effect is similar, repeats no more herein.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (11)
1., based on a downlink quality detection method for group user terminal, it is characterized in that, comprising:
Base station issues down link detected parameters to the group user terminal of the first group, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding; Wherein, described first trigger thresholding and described second and trigger thresholding and comprise triggering thresholding corresponding at least one channel transmission parameters in the error rate, bit error rate, Block Error Rate and frame error rate;
Described base station receives the down wireless link failed message that described group user terminal sends, in judgement, to be described group user terminal know that the downlink reception quality of described group service channel within described first assessment cycle meets described first and trigger thresholding to described down wireless link failed message, or the downlink reception quality of described group control channel within described second assessment cycle meets described second trigger gate and prescribe a time limit sent;
Described base station reports ratio according to reporting the total quantity of group user terminal in the quantity of the group user terminal of described down wireless link failed message and described first group to obtain triggering in the first group described in preset time period, and judge that described triggering reports ratio whether to meet the configured threshold preset, if so, the down wireless link resource of described first group is then reconfigured.
2. the downlink quality detection method based on group user terminal according to claim 1, is characterized in that, described down link detected parameters also comprises:
The minimum effective traffic data length of described group service channel within described first assessment cycle and the minimum effective control data length of described group control channel within described second assessment cycle;
To be described group user terminal know that the effective traffic data length of described group service channel within described first assessment cycle is more than or equal to described minimum effective traffic data length and downlink reception quality meets described first triggers thresholding in judgement to described down wireless link failed message, or the effective control data length of described group control channel within described second assessment cycle is more than or equal to described minimum effective control data length and downlink reception quality meets described second trigger gate prescribes a time limit sent.
3. the downlink quality detection method based on group user terminal according to claim 1 and 2, is characterized in that, before described base station issues down link detected parameters to the group user terminal of the first group, described method also comprises:
The down link detected parameters of described first group is determined in described base station, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding.
4., based on a downlink quality detection method for group user terminal, it is characterized in that, comprising:
Group user terminal receives the down link detected parameters that base station issues, and second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding; Wherein, described first trigger thresholding and described second and trigger thresholding and comprise triggering thresholding corresponding at least one channel transmission parameters in the error rate, bit error rate, Block Error Rate and frame error rate;
Described group user terminal obtains the downlink reception quality of described group service channel within described first assessment cycle and the downlink reception quality of described group control channel within described second assessment cycle;
If described group user terminal judges to know that the downlink reception quality in described first assessment cycle meets described first triggering thresholding, or the downlink reception quality in described second assessment cycle meets described second triggering thresholding, then send down wireless link failed message to described base station, determine whether to reconfigure down wireless link resource according to described down wireless link failed message to make described base station.
5. the downlink quality detection method based on group user terminal according to claim 4, is characterized in that, described down link detected parameters also comprises:
The minimum effective traffic data length of described group service channel within described first assessment cycle and the minimum effective control data length of described group control channel within described second assessment cycle;
Described group user terminal obtains the downlink reception quality of described group service channel within described first assessment cycle and the downlink reception quality of described group control channel within described second assessment cycle comprises:
Described group user terminal obtains the effective traffic data length of described group service channel within described first assessment cycle and the effective traffic data length of described group control channel within described second assessment cycle, know that the effective traffic data length of described group service channel within described first assessment cycle is more than or equal to described minimum effective traffic data length if judge, then obtain the downlink reception quality of described group service channel within described first assessment cycle, or the effective control data length of described group control channel within described second assessment cycle is more than or equal to described minimum effective control data length, then obtain the downlink reception quality of described group control channel within described second assessment cycle.
6. the downlink quality detection method based on group user terminal according to claim 4 or 5, is characterized in that, the downlink reception quality of described acquisition described group service channel within described first assessment cycle comprises:
Obtain described group service channel and trigger at least one channel transmission parameters corresponding to thresholding with described first within described first assessment cycle;
The downlink reception quality of described acquisition described group control channel within described second assessment cycle comprises:
Obtain described group control channel and trigger at least one channel transmission parameters corresponding to thresholding with described second within described second assessment cycle.
7. a base station, is characterized in that, comprising:
First sending module, issue down link detected parameters for the group user terminal to the first group, second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding; Wherein, described first trigger thresholding and described second and trigger thresholding and comprise triggering thresholding corresponding at least one channel transmission parameters in the error rate, bit error rate, Block Error Rate and frame error rate;
First receiver module, for receiving the down wireless link failed message that described group user terminal sends, in judgement, to be described group user terminal know that the downlink reception quality of described group service channel within described first assessment cycle meets described first and trigger thresholding to described down wireless link failed message, or the downlink reception quality of described group control channel within described second assessment cycle meets described second trigger gate and prescribe a time limit sent;
First judge module, for reporting ratio according to reporting the total quantity of group user terminal in the quantity of the group user terminal of described down wireless link failed message and described first group to obtain triggering in preset time period in described first group, and judge that described triggering reports ratio whether to meet the configured threshold preset;
Resource distribution module, if know that described triggering reports ratio to meet default configured threshold for judging, then reconfigures the down wireless link resource of described first group.
8. base station according to claim 7, is characterized in that, also comprises:
Parameter configuration module, for determining the down link detected parameters of described first group, second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding.
9. a group user terminal, is characterized in that, comprising:
Second receiver module, for receiving the down link detected parameters that base station issues, second assessment cycle and second of the first assessment cycle and the first triggering thresholding and group control channel that described down link detected parameters comprises group service channel triggers thresholding; Wherein, described first trigger thresholding and described second and trigger thresholding and comprise triggering thresholding corresponding at least one channel transmission parameters in the error rate, bit error rate, Block Error Rate and frame error rate;
Acquisition module, for obtaining the downlink reception quality of described group service channel within described first assessment cycle and the downlink reception quality of described group control channel within described second assessment cycle;
Second judge module, whether the downlink reception quality for judging in described first assessment cycle meets described first is triggered thresholding and the downlink reception quality in described second assessment cycle and whether meets described second and trigger thresholding;
Second sending module, if know that the downlink reception quality in described first assessment cycle meets described first triggering thresholding for judging, or the downlink reception quality in described second assessment cycle meets described second triggering thresholding, then send down wireless link failed message to described base station, determine whether to reconfigure down wireless link resource according to described down wireless link failed message to make described base station.
10. group user terminal according to claim 9, is characterized in that,
Described acquisition module specifically for: obtain described group service channel and trigger at least one channel transmission parameters corresponding to thresholding with described first within described first assessment cycle, and obtain described group control channel trigger at least one channel transmission parameters corresponding to thresholding with described second within described second assessment cycle.
11. 1 kinds based on the downlink quality detection system of group user terminal, is characterized in that, comprise base station as claimed in claim 7 or 8, and the group user terminal as described in claim 9 or 10.
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| CN112055378B (en) * | 2019-06-05 | 2023-05-09 | 成都鼎桥通信技术有限公司 | Method and device for judging voice quality of narrow-band digital cluster |
| CN114980333B (en) * | 2022-05-20 | 2024-05-14 | 中国联合网络通信集团有限公司 | Verification method and device of resource allocation result, electronic equipment and storage medium |
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| KR20110035932A (en) * | 2009-09-29 | 2011-04-06 | 삼성전자주식회사 | Method for processing radio link failure report and method for adjusting mobile parameter |
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