CN105764065A - Method and device with application of cell connection establishment failure report - Google Patents
Method and device with application of cell connection establishment failure report Download PDFInfo
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- CN105764065A CN105764065A CN201410777805.7A CN201410777805A CN105764065A CN 105764065 A CN105764065 A CN 105764065A CN 201410777805 A CN201410777805 A CN 201410777805A CN 105764065 A CN105764065 A CN 105764065A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
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Abstract
The present invention discloses a method with the application of cell connection establishment failure reports. The method comprises steps that the base station receives cell connection establishment failure reports; whether the times of receiving the cell connection establishment failure reports is larger than a first predetermined threshold value or not is determined, and the coverage range of a cell is optimized; and/or when the condition that the times of receiving the cell connection establishment failure reports is larger than a first predetermined threshold value is determined, the adjacent area planning is carried out according to the adjacent area measurement value in the received cell connection establishment failure reports. The invention also discloses another method with the application of cell connection establishment failure reports and user equipment.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and apparatus applying community connection establishment failure reporting.
Background technology
System Architecture Evolution (SystemArchitectureEvolution, SAE) is the system architecture of the evolution that third generation affiliate (the3rdGenerationPartnerProject, 3GPP) proposes；Due in the initial stage of network design and the operation process of whole mobile network, it is necessary to the speed etc. that the equilibrium of load when network parameter ensures that network is good by spending substantial amounts of manpower deallocation to put and optimize covering and capacity, the robustness of movement, movement, subscriber equipment access；Therefore, SAE system proposes the demand of self-optimizing network (Self-OrganizingNetworks, SON), for realizing the part autonomic function of wireless network, reduce manual intervention, reduce the operation cost of operator.
The content of SON self-optimizing specifically includes that the self-optimizing energy of the self-optimizing of the self-optimizing of Neighboring Cell List, covering and capacity, the self-optimizing of mobile robustness, the self-optimizing of load balancing, the self-optimizing of RACH (RandomAccessChannel, RACH) parameter and power；Wherein, network coverage problem and adjacent section planning problem are extremely important links in SON self-optimizing；Because weak covering or excessively covering all can cause that user cannot access network, call drop or handoff failure etc., has a strong impact on the total quality of network；Adjacent area too much can affect the measurement performance of subscriber equipment (UserEquipment, UE), causes that terminal is measured inaccurate, switching and switched not in time, by mistake or update slow etc.；Adjacent area is very few equally also can cause switching, island effect etc. by mistake；Neighboring BS information mistake then can directly influence the normal switching flow of network.
Existing SON system has been proposed for the solution of part self-optimizing for network coverage problem and adjacent section planning problem, mainly judged switching late, too early switching, covers the methods such as leak；There is Radio Link Failure (RadioLinkFailure in UE record, RLF)/handoff failure/connection establishment failure, being again coupled to be successfully established/handover success/be heavily made into merit/rebuild successfully/time, available connection establishment failure information is reported to network side, network side obtains the UE available connection establishment failure information reported, and described connection establishment failure information is applied to the self-optimizing of network.
But, the existing self-optimizing solution for network coverage problem and adjacent section planning problem is all the connection establishment failure information of the single subdistrict of record, if there being the failure scene of repetition, takes to cover the mode of the connection establishment failure information of original record；Therefore, the connection establishment failure information that UE reports is unilateral, and network side can not obtain UE before this reports connection establishment failure information, experienced by failure scene identical several times in same community；And, if UE is before reporting connection establishment failure information, attempts multiple community and carried out accessing all failed scene, in existing solution, UE only can report the access failure information of last community, and network side cannot obtain the access failure information of other community；Therefore, the setting up procedure optimizing MPS process and adjacent section planning can experience the operation repeatedly reported, inefficiency；It addition, existing self-optimizing solution does not have the criterion agreed to for the optimization of network parameter, network cross optimize the measurement easily caused by UE frequently, switching frequently, the problem such as ping-pong reselection, reduce the service quality of S network.
Summary of the invention
In view of this, embodiment of the present invention expectation provides a kind of method and apparatus applying community connection establishment failure reporting, can not only limiting network optimize frequency and sensitivity, avoid network frequently to optimize and excessively optimize the problems such as the ping-pong reselection of the UE caused, frequently switching, frequent measurement, improving the service quality of network；And UE can preserve and report the connection establishment failure information of multiple community and UE at the failed number of times of a community connection establishment, improves the efficiency reporting connection establishment failure information.
The technical scheme of the embodiment of the present invention is achieved in that
The embodiment of the present invention provides a kind of method applying community connection establishment failure reporting, and described method includes: reception community, base station connection establishment failure reporting；When determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, the coverage of described community is optimized；And/or, it is determined that when the number of times of the community connection establishment failure reporting of reception is more than default first threshold, carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received.
In above-mentioned implementation, described method also includes: what base station reception UE sent sets up wireless heterogeneous networks (RadioResourceControl, RRC) connection request, determine the described UE community being currently accessed exist unsuccessfully linkage record time, determine whether that UE sets up RRC and connects according to the level value that RRC connection request uses of setting up that described UE sends.
In above-mentioned implementation, described determine whether that UE sets up RRC and connects according to the described UE level value that RRC connection request uses of setting up sent, during including: the difference of the described cell measurements in setting up of sending of the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored more than default Second Threshold, it is allowed to UE sets up RRC and connects；When the difference of the described cell measurements in setting up of sending of the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored is less than default Second Threshold, refusal UE sets up RRC and connects.
In above-mentioned implementation, when the number of times of the described community connection establishment failure reporting determining reception is more than default first threshold, the coverage of described community is optimized, when comprising determining that the summation of number of times of all UE community connection establishment failure reporting reported is more than default first threshold, base station expands capacity and the coverage of described community.
In above-mentioned implementation, described according to receive community connection establishment failure reporting in nearby region measurement value carry out adjacent section planning, including:
Base station judges when the maximum N number of community of nearby region measurement value in the community connection establishment failure reporting received is not in the Neighboring Relation Table of current failed community, by the Neighboring Relation Table of the not addition of the community in the Neighboring Relation Table of described current failed community extremely described current failed community in described N number of community；Base station judges, when minimum M the community of cell measurements in the community connection establishment failure reporting received is in the Neighboring Relation Table of described current failed community, to delete the community in the Neighboring Relation Table of described current failed community in described M community from the Neighboring Relation Table of described current failed community；Wherein, M, N is positive integer.
The embodiment of the present invention also provides for a kind of base station, and described base station includes: receiver module and the first processing module；Wherein,
Described receiver module, is used for receiving community connection establishment failure reporting；
Described first processing module, during for determining that the number of times of the community connection establishment failure reporting of reception is more than default first threshold, is optimized the coverage of described community；And/or,
During for determining the number of times of the community connection establishment failure reporting of reception more than default first threshold, carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received.
In above-mentioned implementation, described receiver module, what be additionally operable to reception UE transmission sets up RRC connection request；
Accordingly, described base station also includes: the second processing module, for determine the described UE community being currently accessed exists unsuccessfully linkage record time, determine whether that UE sets up RRC connection according to the level value that RRC connection request uses of setting up that described UE sends.
In above-mentioned implementation, described second processing module, during specifically for the difference of the described cell measurements in setting up of sending at the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored more than default Second Threshold, it is allowed to UE sets up RRC and connects；When the difference of the described cell measurements in setting up of sending of the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored is less than default Second Threshold, refusal UE sets up RRC and connects.
In above-mentioned implementation, described first processing module, during specifically for determining the summation of the number of times of all UE community connection establishment failure reporting reported more than default first threshold, base station expands capacity and the coverage of described community.
In above-mentioned implementation, described first processing module, during specifically for judging that the maximum N number of community of nearby region measurement value in the community connection establishment failure reporting received is not in the Neighboring Relation Table of current failed community, by the Neighboring Relation Table of the not addition of the community in the Neighboring Relation Table of described current failed community extremely described current failed community in described N number of community；Base station judges, when minimum M the community of cell measurements in the community connection establishment failure reporting received is in the Neighboring Relation Table of described current failed community, to delete the community in the Neighboring Relation Table of described current failed community in described M community from the Neighboring Relation Table of described current failed community；Wherein, M, N is positive integer.
The embodiment of the present invention also provides for the method for another kind of application community connection establishment failure reporting, and described method includes: UE, when setting up RRC connection failure, preserves community connection establishment failure record.
In above-mentioned implementation, described method also includes: when UE determines the record that there is described community in the community connection establishment failure reporting record preserved, and adds one by the community connection establishment frequency of failure in the connection establishment failure reporting record of described community；And/or, when UE determines the record being absent from described community in the community connection establishment failure reporting record preserved, and the community connection establishment failure reporting record that preserved of UE not up to dominant record number time, preserve new community connection establishment failure reporting；When the community connection establishment failure reporting record that UE has preserved has reached dominant record number, first deletion record time community connection establishment failure record the earliest, then preserve new community connection establishment failure reporting.
In above-mentioned implementation, described method also includes: UE sends community connection establishment failure reporting.
The embodiment of the present invention also provides for a kind of subscriber equipment, and described subscriber equipment includes: set up module and memory module；Wherein,
Described set up module, be used for setting up RRC and connect；
Described memory module, for when setting up RRC connection failure, preserving community connection establishment failure record.
In above-mentioned implementation, described subscriber equipment also includes: the 3rd processing module, during for determining the record that there is described community in the community connection establishment failure record that memory module has preserved, the community connection establishment frequency of failure in the connection establishment failure record of described community is added one；And/or, it is determined that when the community connection establishment failure record that memory module has preserved is absent from the record of described community, and the community connection establishment failure record that preserved of memory module not up to dominant record number time, preserve new community connection establishment failure record；When the community connection establishment failure record that memory module has preserved has reached dominant record number, first deletion record time community connection establishment failure record the earliest, then preserve new community connection establishment failure record.
In above-mentioned implementation, described subscriber equipment also includes: sending module, is used for sending community connection establishment failure reporting.
The method and apparatus of the application community connection establishment failure reporting that the embodiment of the present invention provides, UE, when setting up RRC connection failure, preserves and sends community connection establishment failure reporting；Reception community, base station connection establishment failure reporting；When determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, the coverage of described community is optimized；And/or when determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received.So, frequency and the sensitivity of the network optimization can not only be limited by thresholding management strategy, it is to avoid network frequently optimizes and excessively optimize the problems such as the ping-pong reselection of the UE caused, frequently switching, frequent measurement, improves the service quality of network；And can preserve and report the connection establishment failure information of multiple community and UE at the failed number of times of a community connection establishment by UE, improve UE and report the efficiency of connection establishment failure information so that the information of optimization network is more comprehensively.
Accompanying drawing explanation
Fig. 1 is the handling process schematic diagram of the method for embodiment of the present invention base station side application community connection establishment failure reporting；
Fig. 2 is the content schematic diagram of embodiment of the present invention community connection establishment failure reporting；
Fig. 3 is the handling process schematic diagram that embodiment of the present invention base station carries out coverage optimization and adjacent section planning；
Fig. 4 is that embodiment of the present invention base station determines whether that UE sets up the RRC processing procedure schematic diagram connected；
Fig. 5 is the handling process schematic diagram of the method for application community, embodiment of the present invention UE side connection establishment failure reporting；
Fig. 6 is the embodiment of the present invention UE handling process schematic diagram preserving the failed information of community connection establishment；
Fig. 7 be embodiment of the present invention UE reporting subdistrict connection establishment failure reporting realize schematic flow sheet；
Fig. 8 is the composition structural representation of embodiment of the present invention base station；
Fig. 9 is embodiment of the present invention subscriber equipment composition structural representation.
Detailed description of the invention
In the embodiment of the present invention, reception community, base station connection establishment failure reporting；When determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, the coverage of described community is optimized；And/or when determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received.
Below in conjunction with the drawings and specific embodiments, the technical solution of the present invention is further elaborated.
The handling process of the method for the base station side application community connection establishment failure reporting that the embodiment of the present invention provides, as it is shown in figure 1, comprise the following steps:
Step 101, reception community, base station connection establishment failure reporting；
Specifically, base station receives the UE community connection establishment failure reporting sent, and preserves described community connection establishment failure reporting；
Wherein, the content schematic diagram of described community connection establishment failure reporting, as shown in Figure 2, described community connection establishment failure reporting (ConnEstFailReport) can include one or more ConnEstFailReport (i), that is: a connection establishment failure reporting can include one or more community connection establishment failure information, the connection establishment failure information on the corresponding community of Mei Tiao community connection establishment failure information；Every connection establishment failure record includes: failCellID, represents the cell identification code (Identity, ID) occurring community connection establishment failed；LocationInfo, represents current positional information；MeasResultFailedCell, represent the measured value of the community that current connection establishment is failed, described measured value includes: received signal power (ReceivedSignalCodePower, and Reference Signal Received Quality (ReferenceSignalReceivingQuality, RSRQ) RSCP)；MeasResultNeghCells, represents current nearby region measurement result, and described measurement result includes: the measurement result of same frequency/alien frequencies adjacent area and the measurement result of different standard adjacent area；NumberofPreqmblesSent, represents the lead code number that when current RRC accesses, media access control layer (MediaAccessControl, MAC) sends；ContentionDetected, whether expression MAC in the access procedure of community clashes and solves unsuccessfully；MaxTXPowerReached, represents that last community accesses whether the level used reaches maximum；TimeSinceFailure, when representing reporting subdistrict connection establishment failure reporting, distance join sets up the interval unsuccessfully occurred；FailureCount, represents at the number of times that current area connection establishment is failed.
Step 102, it is determined that when the number of times of the community connection establishment failure reporting of reception is more than default first threshold, the coverage of described community is optimized；And/or when determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received；
Specifically, base station carries out the handling process of coverage optimization and adjacent section planning, as it is shown on figure 3, comprise the following steps:
Step 1a, base station judges the summation of the number of times of all UE community connection establishment failure reporting reported and the size of the first threshold preset；When the summation of number of times of the community connection establishment failure reporting that described UE reports is more than described first threshold, perform step 1b；When the summation of number of times of the community connection establishment failure reporting that described UE reports is less than described first threshold, perform step 1c；
Wherein, first threshold is set according to the cutting off rate in real network optimization process.
Step 1b, base station expands capacity and the coverage of described community, performs step 1e.
Step 1c, the coverage of described community is not optimized by base station.
Step 1d, base station carries out adjacent section planning according to the community connection establishment failure reporting received；
Specifically, base station judges when the maximum N number of community of the nearby region measurement value in the UE community connection establishment failure reporting sent is not in the Neighboring Relation Table of current failed community, by described N number of community or not in the Neighboring Relation Table of described current failed community add the Neighboring Relation Table of extremely described current failed community；
Base station judges, when minimum M the community of cell measurements in the community connection establishment failure reporting received is in the Neighboring Relation Table of described current failed community, to delete the community in the Neighboring Relation Table of described current failed community in described M community from the Neighboring Relation Table of described current failed community；M, N are positive integer；
Wherein, M and N can be configured in NMS according to the ability of base station.
Step 1e, the connection establishment failure reporting record of the community being optimized is deleted in base station.
It should be noted that in the embodiment of the present invention, step 1b and step 1d is absent from the sequencing performed, and both can first carry out step 1b, it is possible to first carry out step 1d.
After execution of step 102, described method also includes:
Step 103, what base station received that UE sends sets up RRC connection request, it is judged that the community that described UE is currently accessed exists unsuccessfully linkage record time, determine whether that UE sets up RRC connection according to the level value that RRC connection request uses of setting up that described UE sends；
Specifically, base station determines whether that UE sets up the RRC processing procedure connected, and as shown in Figure 4, comprises the following steps:
Step 2a, base station judges the connection establishment failure reporting self whether preserving the community in the request of described RRC connection establishment；When judged result is for being, perform step 2b；When judged result is no, perform step 2c.
Step 2b, base station receives according to actual loading situation or refusal is set up RRC and connected.
Step 2c, base station judges that whether the described community set up in RRC connection request measured value in the community connection establishment failure reporting that base station preserves and the described UE difference setting up the level value that RRC connection request uses sent are less than default Second Threshold, when judged result is for being, perform step 2d；When judged result is no, perform step 2b；
Wherein, described Second Threshold is that UE obtains the value of optimal service in current network, can set flexibly according to practical situation；
Here, when the measured value in the community connection establishment failure reporting that described base station preserves is multiple, first the measured value in multiple communities connection establishment failure reporting of the same community that base station preserves is averaged measured value；Judge that whether described average measurement value and the described UE difference setting up the level value that RRC connection request uses sent are less than default Second Threshold again.
Step 2d, what base station refusal UE sent sets up RRC connection request；
Wherein, redirection message is carried in setting up that described refusal UE sends in RRC connection request message, described redirection message is for instructing UE to be redirected to the high same standard adjacent area of cell measurements or different standard adjacent area；So, determine whether that UE sets up RRC and is connected the percent of call completed and stability that can improve business in conjunction with the UE level value that RRC connection request uses of setting up sent with the community connection establishment failure reporting of preservation.
The handling process of the method for application community, the UE side connection establishment failure reporting that the embodiment of the present invention provides, as it is shown in figure 5, comprise the following steps:
Step 201, UE sets up RRC and connects.
Step 202, UE preserves community connection establishment failure record；
Specifically, when setting up RRC and connecting, there is no network response in UE, then preserve the information that community connection establishment is failed；The connection establishment failure information of multiple community and the connection establishment frequency of failure of each community can be preserved simultaneously；
UE preserves the handling process of the failed information of community connection establishment, as shown in Figure 6, comprises the following steps:
Step 3a, UE judge the information that whether there is the failed community of current connection establishment in the community connection establishment failure record self preserved；When judged result is for being, perform step 3b；When judged result is no, perform step 3c.
The frequency of failure of community failed for connection establishment current in the community connection establishment failure record self preserved is added one by step 3b, UE, restarts the effectiveness intervalometer recording described connection establishment failure record；
Wherein, whether described effectiveness intervalometer is effective for the connection establishment failure record judging current preservation；Valid timing device duration can set that to be 48 hours, it may be assumed that the connection establishment failure record of preservation was more than 48 hours, then it is assumed that described connection establishment failure record lost efficacy, and deleted the connection establishment failure record of inefficacy.
Step 3c, UE judge whether the community connection establishment failure record self preserved reaches dominant record bar number；When judged result is for being, perform step 3d；When judged result is no, perform step 3e；
Wherein, described dominant record bar number is determined by the storage capacity of UE, UE the maximum quantity of the measured value reported calculates and obtains.
Step 3d, UE deletion record time community connection establishment failure record the earliest, and preserve new community connection establishment failure record.
Step 3e, UE directly preserve new community connection establishment failure record.
After performing step 202, described method also includes:
Step 203, UE is successfully accessed community, the community connection establishment failure reporting reporting to base station with being successfully accessed community and have identical shared land mobile network (PublicLandMobileNetwork, PLMN).
In the embodiment of the present invention, UE is successfully accessed community, reporting subdistrict connection establishment failure reporting realize flow process, as it is shown in fig. 7, comprises following steps:
Step 301, UE sends to the first community and sets up RRC connection request.
Step 302, sets up RRC connection failure；
Specifically, UE, after RRC connection request is set up in transmission, responds without network, and UE records the connection establishment failure information of the first community, and records the number of times that connection establishment is failed, selects the second community.
Step 303, UE sends to the second community and sets up RRC connection request.
Step 304, sets up RRC connection failure；
Specifically, UE, after RRC connection request is set up in transmission, responds without network, and UE records the connection establishment failure information of the second community, and records the number of times that connection establishment is failed.
Step 305, UE continues to send to the second community to set up RRC connection request.
Step 306, the second community accept UE send set up RRC connection request.
Step 307, UE sends to the second community and sets up the RRC message connected；
Wherein, the message that the described RRC of foundation has connected includes: UE side exists the instruction of the connection establishment failure information of current network.
Step 308, the second community sends the request message obtaining UE information to UE.
Step 309, UE sends the response message of UE information to the second community；
Specifically, the first community and the second community have identical PLMN, and the response message of described UE information includes: community connection establishment failure reporting；That is: UE sends the connection establishment failure reporting of the first community and the connection establishment failure reporting of the second community to the second community.
Step 310, the second community preserves the connection establishment failure reporting of the second community and the connection establishment failure reporting of the first community；
Here, after second community preserves the connection establishment failure reporting of the second community and the connection establishment failure reporting of the first community, report the connection establishment failure reporting of the second community preserved and the connection establishment failure reporting of the first community to the base station belonging to the second community.
In the embodiment of the present invention, UE can also delete the community connection establishment failure record of preservation；
Specifically, UE can delete the community connection establishment failure record of preservation in following three kinds of situations:
1), when UE initiates attachment request or shutdown, UE deletes all communities connection establishment failure record preserved；
2) alreading more than the preservation effective time of the connection establishment failure record of a certain community, UE deletes the connection establishment failure record of this community；
3) having reported up-to-date community connection establishment failure record, UE can delete the connection establishment failure record of this community preserved.
For the method realizing above-mentioned application community connection establishment failure reporting, the embodiment of the present invention also provides for a kind of base station, and the composition structure of described base station, as shown in Figure 8, including receiver module 11 and the first processing module 12；Wherein,
Described receiver module 11, is used for receiving community connection establishment failure reporting；
Described first processing module 12, during for determining that the number of times of the community connection establishment failure reporting of reception is more than default first threshold, is optimized the coverage of described community；And/or when determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received.
In above-mentioned implementation, described receiver module 11, what be additionally operable to reception UE transmission sets up RRC connection request；
Accordingly, described base station also includes: the second processing module 13, for determine the described UE community being currently accessed exists unsuccessfully linkage record time, determine whether that UE sets up RRC connection according to the level value that RRC connection request uses of setting up that described UE sends.
In above-mentioned implementation, described second processing module 13, during specifically for the difference of the described cell measurements in setting up of sending at the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored more than default Second Threshold, it is allowed to UE sets up RRC and connects；When the difference of the described cell measurements in setting up of sending of the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored is less than default Second Threshold, refusal UE sets up RRC and connects.
In above-mentioned implementation, described first processing module 12, during specifically for determining the summation of the number of times of all UE community connection establishment failure reporting reported more than default first threshold, base station expands capacity and the coverage of described community.
In above-mentioned implementation, described first processing module 12, during specifically for judging that the maximum N number of community of nearby region measurement value in the community connection establishment failure reporting received is not in the Neighboring Relation Table of current failed community, by the Neighboring Relation Table of the not addition of the community in the Neighboring Relation Table of described current failed community extremely described current failed community in described N number of community；Base station judges, when minimum M the community of cell measurements in the community connection establishment failure reporting received is in the Neighboring Relation Table of described current failed community, to delete the community in the Neighboring Relation Table of described current failed community in described M community from the Neighboring Relation Table of described current failed community；
Wherein, M, N is positive integer.
In above-mentioned implementation, when the summation of the number of times of the described UE community connection establishment failure reporting reported is determined more than described first threshold in base station, base station expands capacity and the coverage of described community；When the summation of the number of times of the described UE community connection establishment failure reporting reported is determined less than described first threshold in base station, the coverage of described community is not optimized by base station；
Wherein, first threshold is set according to the cutting off rate in real network optimization process.
In above-mentioned implementation, base station judges when the maximum N number of community of the nearby region measurement value in the UE community connection establishment failure reporting sent is not in the Neighboring Relation Table of current failed community, by described N number of community or not in the Neighboring Relation Table of described current failed community add the Neighboring Relation Table of extremely described current failed community；
Base station judges, when minimum M the community of cell measurements in the community connection establishment failure reporting received is in the Neighboring Relation Table of described current failed community, to delete the community in the Neighboring Relation Table of described current failed community in described M community from the Neighboring Relation Table of described current failed community；M, N are positive integer；
Wherein, M and N can be configured in NMS according to the ability of base station.
In above-mentioned implementation, what base station reception UE sent sets up RRC connection request, judge the described UE community being currently accessed exist unsuccessfully linkage record time, when base station judges the difference setting up the level value that RRC connection request uses that the described community set up in RRC connection request measured value in the community connection establishment failure reporting that base station preserves and described UE send less than default Second Threshold, what base station refusal UE sent sets up RRC connection request；
Wherein, described Second Threshold is that UE obtains the value of optimal service in current network, can set flexibly according to practical situation；
Here, when the measured value in the community connection establishment failure reporting that described base station preserves is multiple, first the measured value in multiple communities connection establishment failure reporting of the same community that base station preserves is averaged measured value；Judge that whether described average measurement value and the described UE difference setting up the level value that RRC connection request uses sent are less than default Second Threshold again；
Wherein, redirection message is carried in setting up that described refusal UE sends in RRC connection request message, described redirection message is for instructing UE to be redirected to the high different district, same standard adjacent area of cell measurements or different standard adjacent area；So, determine whether that UE sets up RRC and is connected the percent of call completed and stability that can improve business in conjunction with the UE level value that RRC connection request uses of setting up sent with the community connection establishment failure reporting of preservation.
For the method realizing above-mentioned application community connection establishment failure reporting, the embodiment of the present invention also provides for a kind of subscriber equipment, and the composition structure of described subscriber equipment, as it is shown in figure 9, include: set up module 21 and memory module 22；Wherein,
Described set up module 21, be used for setting up RRC and connect；
Described memory module 22, for when setting up RRC connection failure, preserving community connection establishment failure record.
In above-mentioned implementation, described subscriber equipment also includes: the 3rd processing module 23, during for determining the record that there is described community in the community connection establishment failure record that memory module 22 has preserved, the community connection establishment frequency of failure in the connection establishment failure record of described community is added one；And/or, when determining the record being absent from described community in the community connection establishment failure record that memory module 22 has preserved, and the community connection establishment failure record that preserved of memory module 22 not up to dominant record number time, preserve new community connection establishment failure record；When the community connection establishment failure record that memory module 22 has preserved has reached dominant record number, first deletion record time community connection establishment failure record the earliest, then preserve new community connection establishment failure record；Wherein, described dominant record bar number is determined by the storage capacity of UE, UE the maximum quantity of the measured value reported calculates and obtains.
In above-mentioned implementation, described subscriber equipment also includes: sending module 24, is used for sending community connection establishment failure reporting.
In above-mentioned implementation, when setting up RRC and connecting, there is no network response in UE, then preserve the information that community connection establishment is failed；The connection establishment failure information of multiple community and the connection establishment frequency of failure of each community can be preserved simultaneously.
In above-mentioned implementation, when UE judges the information that there is the failed community of current connection establishment in the community connection establishment failure record self preserved, the frequency of failure of community failed for connection establishment current in the community connection establishment failure record self preserved is added one by UE, restarts the effectiveness intervalometer recording described connection establishment failure record；Wherein, whether described effectiveness intervalometer is effective for the connection establishment failure record judging current preservation；Valid timing device duration can set that to be 48 hours, it may be assumed that the connection establishment failure record of preservation was more than 48 hours, then it is assumed that described connection establishment failure record lost efficacy, and deleted the connection establishment failure record of inefficacy.
In above-mentioned implementation, when UE judges the information being absent from the failed community of current connection establishment in the community connection establishment failure record self preserved, UE judges whether the community connection establishment failure record self preserved reaches dominant record bar number；When judged result is for being, UE deletion record time community connection establishment failure record the earliest, and preserve new community connection establishment failure record；When judged result is no, UE directly preserves new community connection establishment failure record.Wherein, described dominant record bar number is determined by the storage capacity of UE.
In above-mentioned implementation, after UE is successfully accessed network, to reporting subdistrict, base station connection establishment failure reporting.
In above-mentioned implementation, UE can also delete the community connection establishment failure record of preservation；
Specifically, UE can delete the community connection establishment failure record of preservation in following three kinds of situations:
1), when UE initiates attachment request or shutdown, UE deletes all communities connection establishment failure record preserved；
2) alreading more than the preservation effective time of the connection establishment failure record of a certain community, UE deletes the connection establishment failure record of this community；
3) having reported up-to-date community connection establishment failure record, UE can delete the connection establishment failure record of this community preserved.
It should be noted that, in actual applications, the function of described receiver module the 11, first processing module 12 and the second processing module 13 can be realized by the central processing unit (CPU) being positioned on base station or microprocessor (MPU) or digital signal processor (DSP) or programmable gate array (FPGA).
In actual applications, the described function setting up module 21, memory module the 22, the 3rd processing module 23 and sending module 24 can be realized by CPU, MPU or DSP of being positioned on subscriber equipment or FPGA.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.
Claims (16)
1. the method applying community connection establishment failure reporting, it is characterised in that described method includes:
Reception community, base station connection establishment failure reporting；
When determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, the coverage of described community is optimized；And/or,
When determining that the number of times of community connection establishment failure reporting of reception is more than default first threshold, carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received.
2. the method applying community connection establishment failure reporting according to claim 1, it is characterised in that described method also includes:
What base station reception user equipment (UE) sent sets up radio resource control RRC connection request, determine the described UE community being currently accessed exist unsuccessfully linkage record time, determine whether that UE sets up RRC and connects according to the level value that RRC connection request uses of setting up that described UE sends.
3. the method for application community connection establishment failure reporting according to claim 2, it is characterised in that described determine whether that UE sets up RRC and connects according to the described UE level value that RRC connection request uses of setting up sent, including:
When the difference of the described cell measurements in setting up of sending of the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored is more than default Second Threshold, it is allowed to UE sets up RRC and connects；
When the difference of the described cell measurements in setting up of sending of the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored is less than default Second Threshold, refusal UE sets up RRC and connects.
4. the method applying community connection establishment failure reporting according to any one of claims 1 to 3, it is characterized in that, when the number of times of the described community connection establishment failure reporting determining reception is more than default first threshold, the coverage of described community is optimized, including:
When determining that the summation of number of times of all UE community connection establishment failure reporting reported is more than default first threshold, base station expands capacity and the coverage of described community.
5. the method applying community connection establishment failure reporting according to any one of claims 1 to 3, it is characterised in that described carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received, including:
Base station judges when the maximum N number of community of nearby region measurement value in the community connection establishment failure reporting received is not in the Neighboring Relation Table of current failed community, by the Neighboring Relation Table of the not addition of the community in the Neighboring Relation Table of described current failed community extremely described current failed community in described N number of community；
Base station judges, when minimum M the community of cell measurements in the community connection establishment failure reporting received is in the Neighboring Relation Table of described current failed community, to delete the community in the Neighboring Relation Table of described current failed community in described M community from the Neighboring Relation Table of described current failed community；
Wherein, M, N is positive integer.
6. a base station, it is characterised in that described base station includes: receiver module and the first processing module；Wherein,
Described receiver module, is used for receiving community connection establishment failure reporting；
Described first processing module, during for determining that the number of times of the community connection establishment failure reporting of reception is more than default first threshold, is optimized the coverage of described community；And/or,
During for determining the number of times of the community connection establishment failure reporting of reception more than default first threshold, carry out adjacent section planning according to the nearby region measurement value in the community connection establishment failure reporting received.
7. base station according to claim 6, it is characterised in that described receiver module, is additionally operable to receive that UE sends sets up RRC connection request；
Accordingly, described base station also includes: the second processing module, for determine the described UE community being currently accessed exists unsuccessfully linkage record time, determine whether that UE sets up RRC connection according to the level value that RRC connection request uses of setting up that described UE sends.
8. base station according to claim 7, it is characterized in that, described second processing module, during specifically for the difference of the described cell measurements in setting up of sending at the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored more than default Second Threshold, it is allowed to UE sets up RRC and connects；
When the difference of the described cell measurements in setting up of sending of the described UE level value that RRC connection request the uses described community connection establishment failure reporting with base station stored is less than default Second Threshold, refusal UE sets up RRC and connects.
9. base station according to any one of claim 6 to 8, it is characterized in that, described first processing module, during specifically for determining the summation of the number of times of all UE community connection establishment failure reporting reported more than default first threshold, base station expands capacity and the coverage of described community.
10. base station according to any one of claim 6 to 8, it is characterized in that, described first processing module, during specifically for judging that the maximum N number of community of nearby region measurement value in the community connection establishment failure reporting received is not in the Neighboring Relation Table of current failed community, by the Neighboring Relation Table of the not addition of the community in the Neighboring Relation Table of described current failed community extremely described current failed community in described N number of community；
Base station judges, when minimum M the community of cell measurements in the community connection establishment failure reporting received is in the Neighboring Relation Table of described current failed community, to delete the community in the Neighboring Relation Table of described current failed community in described M community from the Neighboring Relation Table of described current failed community；
Wherein, M, N is positive integer.
11. the method applying community connection establishment failure reporting, it is characterised in that described method includes:
UE, when setting up RRC connection failure, preserves community connection establishment failure record.
12. the method applying community connection establishment failure reporting according to claim 11, it is characterised in that described method also includes:
When UE determines the record that there is described community in the community connection establishment failure reporting record preserved, the community connection establishment frequency of failure in the connection establishment failure reporting record of described community is added one；And/or,
When UE determines the record being absent from described community in the community connection establishment failure reporting record preserved, and the community connection establishment failure reporting record that preserved of UE not up to dominant record number time, preserve new community connection establishment failure reporting；When the community connection establishment failure reporting record that UE has preserved has reached dominant record number, first deletion record time community connection establishment failure record the earliest, then preserve new community connection establishment failure reporting.
13. the method applying community connection establishment failure reporting according to claim 11 or 12, it is characterised in that described method also includes:
UE sends community connection establishment failure reporting.
14. a subscriber equipment, it is characterised in that described subscriber equipment includes: set up module and memory module；Wherein,
Described set up module, be used for setting up RRC and connect；
Described memory module, for when setting up RRC connection failure, preserving community connection establishment failure record.
15. subscriber equipment according to claim 14, it is characterized in that, described subscriber equipment also includes: the 3rd processing module, during for determining the record that there is described community in the community connection establishment failure record that memory module has preserved, the community connection establishment frequency of failure in the connection establishment failure record of described community is added one；And/or,
When determining the record being absent from described community in the community connection establishment failure record that memory module has preserved, and the community connection establishment failure record that preserved of memory module not up to dominant record number time, preserve new community connection establishment failure record；When the community connection establishment failure record that memory module has preserved has reached dominant record number, first deletion record time community connection establishment failure record the earliest, then preserve new community connection establishment failure record.
16. subscriber equipment according to claims 14 or 15, it is characterised in that described subscriber equipment also includes: sending module, it is used for sending community connection establishment failure reporting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777805.7A CN105764065A (en) | 2014-12-15 | 2014-12-15 | Method and device with application of cell connection establishment failure report |
| PCT/CN2015/087524 WO2016095549A1 (en) | 2014-12-15 | 2015-08-19 | Method and device for applying cell connection establishment failure report, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410777805.7A CN105764065A (en) | 2014-12-15 | 2014-12-15 | Method and device with application of cell connection establishment failure report |
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| CN105764065A true CN105764065A (en) | 2016-07-13 |
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| CN201410777805.7A Withdrawn CN105764065A (en) | 2014-12-15 | 2014-12-15 | Method and device with application of cell connection establishment failure report |
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| WO (1) | WO2016095549A1 (en) |
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| WO2022082608A1 (en) * | 2020-10-22 | 2022-04-28 | 华为技术有限公司 | Communication method and communication apparatus |
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| WO2016095549A1 (en) | 2016-06-23 |
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