CN102740313B - Log reporting method, journal obtaining method, equipment and system - Google Patents
Log reporting method, journal obtaining method, equipment and system Download PDFInfo
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- CN102740313B CN102740313B CN201110082239.4A CN201110082239A CN102740313B CN 102740313 B CN102740313 B CN 102740313B CN 201110082239 A CN201110082239 A CN 201110082239A CN 102740313 B CN102740313 B CN 102740313B
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Abstract
The embodiment of the present invention provides a kind of log reporting method, journal obtaining method, equipment and system, and this log reporting method includes: terminal obtains the PLMN list of Target cell；According to the PLMN list of this Target cell, this terminal judges that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；If this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then this terminal sends daily record to the control base station of above-mentioned Target cell。The embodiment of the present invention, terminal judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, just can send daily record to the control base station of Target cell, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report。
Description
Technical field
The present embodiments relate to communication technical field, particularly relate to a kind of log reporting method, journal obtaining method, equipment and system。
Background technology
MDT (MinimizationofDriveTests, it is desirable to minimize drive test) can reduce operator in traditional drive test work that network is set up and follow-up maintenance phase carries out。MDT may require that the terminal performing MDT is in connected state or free time (Idle) state record network condition, and in the suitable time, the network condition of record is reported to network。
MDT in existing 3GPP (The3rdGenerationPartnershipProject, third generation partner program) can be divided into two kinds: reports MDT (ImmediateMDT) and daily record MDT (LoggedMDT) immediately。ImmediateMDT is that network side is at RRC (RadioResourceControl, radio resource control) connected state to perform MDT terminal carry out MDT configuration, terminal carries out MDT measurement and record at connected state, and a kind of MDT mode of report measurement results immediately。LoggedMDT is that the terminal performing MDT is carried out MDT configuration at RRC connected state by network side, and terminal carries out MDT measurement and record at Idle state, and carries out a kind of MDT mode that MDT daily record (MDTlog) reports when terminal enters into connected state。
The process of LoggedMDT may include that terminal carries out MDT measurement and record at Idle state, when terminal enters into connected state, terminal to judge whether current daily record Home PLMN (PublicLandMobileNetwork, PLMN) is MDTPLMN；Wherein, the daily record Home PLMN of terminal when MDTPLMN is for terminal configuration MDT；If current daily record Home PLMN is MDTPLMN, then terminal is according to whether having MDTlog to indicate daily record whether effective, if there being MDTlog, then indicates daily record effective to network side, without MDTlog, does not then indicate daily record effective to network side；If current daily record Home PLMN is not MDTPLMN, then whether tube terminal does not have MDTlog, and terminal does not indicate daily record effective to network side。
There is to be likely to occur when community selection or gravity treatment PLMN change when terminal。Such as: when terminal moves to the community of PLMN2 from the community of PLMN1, the daily record Home PLMN of terminal will be changed to PLMN2 from PLMN1。But, when terminal has just moved to the community of PLMN2 from the community of PLMN1, terminal is likely to but without being tracked district's renewal (TrackingAreaUpdate, referred to as TAU) process, so terminal does not also just carry out the PLMN process re-registered, and therefore the current log Home PLMN of terminal maintenance does not change。The daily record Home PLMN that now terminal judges is current is MDTPLMN, so terminal indicates MDTlog effective to the control base station of Target cell, and reports this MDTlog when MDTlog is asked in the control base station of Target cell to network side。Thus so that MDTlog corresponding for PLMN1 is reported the community giving PLMN2 by terminal, thus the mistake causing MDT daily record reports。
Summary of the invention
One aspect of the present invention provides a kind of log reporting method, including: terminal obtains the PLMN PLMN list of Target cell；According to the PLMN list of this Target cell, above-mentioned terminal judges that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, if this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then above-mentioned terminal sends daily record to the control base station of above-mentioned Target cell。
Another aspect of the present invention provides a kind of journal obtaining method, including: send the PLMN PLMN list of Target cell to terminal, so that according to the PLMN list of this Target cell, above-mentioned terminal judges that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；Receive the daily record that above-mentioned terminal sends when the daily record Home PLMN of cell-of-origin is identical with this terminal at the daily record Home PLMN of Target cell in this terminal。
Further aspect of the present invention provides a kind of terminal, including acquiring unit, it is judged that unit and transmitting element。Above-mentioned acquiring unit is for obtaining the PLMN PLMN list of Target cell；According to the PLMN list of this Target cell, above-mentioned judging unit is for judging that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；Above-mentioned transmitting element for when the judged result of above-mentioned judging unit be this terminal daily record Home PLMN at Target cell with this terminal when the daily record Home PLMN of cell-of-origin is identical, to above-mentioned Target cell control base station transmission daily record。
Another aspect of the invention provides a kind of base station, including transmitting element and reception unit。Above-mentioned transmitting element for sending the PLMN PLMN list of Target cell to terminal, so that according to the PLMN list of this Target cell, above-mentioned terminal judges that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；Above-mentioned reception unit is for receiving the daily record that above-mentioned terminal sends when the daily record Home PLMN of cell-of-origin is identical with this terminal at the daily record Home PLMN of Target cell in this terminal。
Another aspect of the invention also provides for a kind of communication system, including terminal as above and base station。
By log reporting method, journal obtaining method, equipment and system that technique scheme provides, after terminal obtains the PLMN list of Target cell, PLMN list according to this Target cell judges that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, if identical, then this terminal sends daily record to the control base station of Target cell。The embodiment of the present invention, terminal judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, namely terminal is when judging that daily record Home PLMN will not change after terminal target approach community, just can send daily record to the control base station of Target cell, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the flow chart of log reporting method embodiment one of the present invention；
Fig. 2 is the flow chart of journal obtaining method embodiment one of the present invention；
Fig. 3 is the flow chart of log processing method embodiment one of the present invention；
Fig. 4 is the flow chart of log processing method embodiment two of the present invention；
Fig. 5 is the schematic diagram of terminal embodiment one of the present invention；
Fig. 6 is the schematic diagram of terminal embodiment two of the present invention；
Fig. 7 is the schematic diagram of base station embodiment of the present invention。
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Fig. 1 is the flow chart of log reporting method embodiment one of the present invention, as it is shown in figure 1, the method includes herein below。
101, terminal obtains the PLMN list of Target cell。
Wherein, above-mentioned Target cell is terminal Target cell when switching, or, above-mentioned Target cell is community resident after terminal generation cell reselection, such as: the community (i.e. Target cell) that signal quality can be selected best after terminal generation Radio Link Failure (RadioLinkFailure, referred to as RLF) is resident。
Under different application scenarios, terminal can pass through to receive the RRC connection establishment message of the PLMN list carrying Target cell, RRC connects reallocation message or RRC connection reconstruction message, obtains the PLMN list of above-mentioned Target cell；Or, can pass through to read the broadcast channel of Target cell in terminal, obtain the PLMN list of above-mentioned Target cell。
After terminal gets the PLMN list of Target cell, it is possible to obtain the terminal daily record Home PLMN at Target cell further。
Daily record in the present embodiment can be MDT daily record, RLF daily record or ANR (AutomaticNeighbourRelation, Automatic Neighboring Relation) daily record, and accordingly, daily record Home PLMN can be following two。
The first situation: when daily record is MDT daily record, daily record Home PLMN is MDTPLMN, when this MDTPLMN can be configure MDT daily record for terminal, the PPLMN (main PLMN) of terminal；When daily record is RLF daily record, daily record Home PLMN is RLFPLMN, when this RLFPLMN can be terminal generation RLF, and the PPLMN of terminal；When daily record is ANR daily record, daily record Home PLMN is ANRPLMN, when this ANRPLMN can be configure ANR daily record for terminal, and the PPLMN of terminal。
The second situation: when daily record is MDT daily record, daily record Home PLMN is MDTPLMN, when this MDTPLMN can be configure MDT daily record for terminal, the RPLMN (PLMN of registration) of terminal；When daily record is RLF daily record, daily record Home PLMN is RLFPLMN, when this RLFPLMN can be terminal generation RLF, and the RPLMN of terminal；When daily record is ANR daily record, daily record Home PLMN is ANRPLMN, when this ANRPLMN can be configure ANR daily record for terminal, and the RPLMN of terminal。
102, according to the PLMN list of above-mentioned Target cell, above-mentioned terminal judges that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell。
Specifically, above-mentioned terminal gets this terminal after the daily record Home PLMN of Target cell, it can be determined that go out this terminal whether identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；That is, terminal may determine that whether daily record Home PLMN will change, and namely whether daily record Home PLMN can change after Preset Time or preset procedures。
Wherein, Preset Time can adopt default default value can also adopt the mode of network configuration, and such as arranging Preset Time is T。When terminal judges after receiving the PLMN list of Target cell that all without changing, daily record Home PLMN so judges that daily record Home PLMN will not change in follow-up time T。
Preset procedures can also adopt the mode of network configuration by default default procedure, and such as arranging preset procedures is that TAU updates completion message。When terminal judges after receiving the PLMN list of Target cell that all without changing, Home PLMN so judges that Home PLMN will not change after follow-up TAU updates completion message。
According to the PLMN list of this Target cell, above-mentioned terminal judges that whether this terminal daily record Home PLMN at Target cell is identical with this terminal daily record Home PLMN in cell-of-origin, the process that namely whether terminal judges daily record Home PLMN will change specifically may include that
1, daily record Home PLMN is the first situation above-mentioned:
If the daily record Home PLMN that terminal is in cell-of-origin is PLMN1, in the PLMN list of Target cell, first PLMN is PLMN1, after then terminal enters into Target cell, daily record Home PLMN will not change, still or PLMN1, thus may determine that this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, namely daily record Home PLMN will not change after Preset Time or preset procedures；
If the daily record Home PLMN that terminal is in cell-of-origin is PLMN1, in the PLMN list of Target cell, first PLMN is not PLMN1, after then terminal enters into Target cell, daily record Home PLMN will change into first PLMN in the PLMN list of Target cell, thus may determine that this terminal differs with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, namely daily record Home PLMN changes after Preset Time or preset procedures。
2, daily record Home PLMN is above-mentioned the second situation:
If the daily record Home PLMN that terminal is in cell-of-origin is PLMN1, the PLMN list of Target cell only includes PLMN1, after then terminal enters into Target cell, daily record Home PLMN will not change, still or PLMN1, thus may determine that this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, namely daily record Home PLMN will not change after Preset Time or preset procedures；
If the daily record Home PLMN that terminal is in cell-of-origin is PLMN1, the PLMN list of Target cell does not include PLMN1, after then terminal enters into Target cell, daily record Home PLMN will change into a PLMN in PLMN list, thus may determine that this terminal differs with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, namely daily record Home PLMN changes after Preset Time or preset procedures；
If the daily record Home PLMN that terminal is in cell-of-origin is PLMN1, the PLMN list of Target cell at least includes PLMN1 and PLMN2, after then needing the priority of each PLMN in the PLMN list according to Target cell or manually selecting according to user and judge that terminal enters into Target cell, still whether daily record Home PLMN PLMN1, if, then judge that this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, namely daily record Home PLMN will not change after Preset Time or preset procedures, if not, then judge that this terminal differs with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, namely daily record Home PLMN can change after Preset Time or preset procedures。
103, if this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then this terminal sends daily record to the control base station of Target cell。
Wherein, control base station in the present embodiment can include the evolution base station (eNB) in LTE network, the radio network controller (RadioNetworkController, referred to as RNC) in UTRAN network and base station (NB) can also be included。
If it is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell that above-mentioned terminal judges goes out this terminal, namely daily record Home PLMN does not change after Preset Time or preset procedures, then terminal can report daily record to Target cell。Terminal reports the mode of daily record specifically can include following two to Target cell: 1, to go out this terminal identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell for terminal judges, namely after daily record Home PLMN does not change after Preset Time or preset procedures, terminal sends daily record to the control base station of Target cell and effectively indicates message, then the control base station of Target cell sends log request according to this instruction message to terminal, and terminal sends daily record according to this log request to the control base station of Target cell；2, terminal first sends, to the base station that controls of Target cell, the identification information representing that this terminal has daily record, then to go out this terminal identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell for terminal judges, namely daily record Home PLMN does not change after Preset Time or preset procedures, the identification information that the control base station of Target cell has daily record according to this terminal of above-mentioned expression knows that terminal has daily record, the log request for obtaining daily record is sent to terminal, when terminal receives when controlling the log request that base station sends according to above-mentioned identification information of Target cell, terminal sends daily record to the control base station of Target cell。
Differ with the terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell if above-mentioned terminal judges goes out this terminal, namely daily record Home PLMN changes after Preset Time or preset procedures, then terminal does not report daily record to the control base station of Target cell, specifically may include that terminal sends the instruction information for indicating daily record invalid to the base station that controls of Target cell, or terminal sends, to the base station that controls of Target cell, the empty report message not comprising daily record。In implementing process, when the log request controlling base station that terminal is based on Target cell reports daily record, terminal does not report the mode of daily record specifically to may include that 1 to Target cell, terminal judges goes out this terminal and differs with the terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, namely daily record Home PLMN changes after Preset Time or preset procedures, then terminal does not send daily record and effectively indicates message to the control base station of Target cell, or send, to the base station that controls of Target cell, the instruction message that daily record is invalid, thus the base station that controls of Target cell would not to the log request of terminal transmission acquisition daily record, and then terminal does not report daily record to the control base station of Target cell；2, terminal first sends, to the base station that controls of Target cell, the identification information representing that this terminal has daily record, then terminal judges goes out this terminal and differs at daily record Home PLMN and the terminal daily record Home PLMN in cell-of-origin of Target cell, namely daily record Home PLMN can change after Preset Time or preset procedures, the identification information that the control base station of Target cell has daily record according to this terminal of above-mentioned expression knows that terminal has daily record, the log request for obtaining daily record is sent to terminal, when terminal receives when controlling the log request that base station sends according to above-mentioned identification information of Target cell, terminal sends the empty report not comprising daily record to network side。
The embodiment of the present invention, terminal judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, namely when daily record Home PLMN will not change after Preset Time or preset procedures, just can send daily record to the control base station of Target cell, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report。
Fig. 2 is the flow chart of journal obtaining method embodiment one of the present invention, as in figure 2 it is shown, the method includes herein below。
201, send the PLMN list of Target cell to terminal, so that according to the PLMN list of Target cell, terminal judges that whether terminal is identical with the terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell。
The present embodiment is corresponding with the embodiment shown in Fig. 1, and the executive agent of the present embodiment can be the control base station of Target cell, for instance the eNB in LTE system, or RNC and the NB in UTRAN system。
Specifically, base station can be passed through transmission and carry the RRC connection establishment message of PLMN list of Target cell, RRC connection reallocation message or RRC connection reconstruction message, sends the PLMN list of above-mentioned Target cell to terminal；Or, base station can send the PLMN list of this Target cell by broadcast channel。Alternatively, RRC connection establishment message and RRC connection reconstruction message can be Target cell control base station be sent to terminal；RRC connects the base station that controls that reallocation message can be cell-of-origin and sends。Before the control base station of cell-of-origin sends the RRC connection reallocation message of the PLMN list carrying Target cell to terminal, the base station that controls of cell-of-origin can first from the PLMN list controlling base station acquisition Target cell of Target cell。
Alternatively, terminal can obtain the terminal daily record Home PLMN at Target cell according to the PLMN list of Target cell further, then judges that terminal may refer in embodiment illustrated in fig. 1 the description in 101 and 102 in the daily record Home PLMN of Target cell and terminal in the detailed process whether the daily record Home PLMN of cell-of-origin is identical。
202, receive the daily record that above-mentioned terminal sends when the daily record Home PLMN of cell-of-origin is identical with terminal at the daily record Home PLMN of Target cell in this terminal。
Terminal can judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, it is possible to actively report daily record to Target cell；Or, terminal can judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, send to the control base station of Target cell and be used for indicating daily record effectively to indicate information, when Target cell control base station receive terminal send for after indicating daily record effectively instruction information, daily record can be obtained to terminal request, namely can send the log request for obtaining daily record to terminal。
Alternatively, differ with the terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell if terminal judges goes out terminal, then the base station that controls of Target cell can receive the empty report not comprising daily record of terminal to report or indicate the report that daily record is invalid。
The embodiment of the present invention, the base station that controls of Target cell sends the PLMN list of Target cell to terminal, make terminal can judge that whether terminal is identical with the terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell according to the PLMN list of Target cell, and the base station that controls of Target cell goes out the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical in terminal judges, just receive the daily record that terminal sends, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report。
Fig. 3 is the flow chart of log processing method embodiment one of the present invention, as it is shown on figure 3, the present embodiment is mainly introduced and realized process in terminal。The method includes herein below。
301, access (AccessStratum, referred to as the AS) layer of terminal receives the PLMN list of Target cell, and PLMN list is sent to non-access (Non-AccessStratum, referred to as NAS) layer of terminal。
The AS layer of terminal receives the PLMN list of Target cell；Then the PLMN list received is sent to the NAS layer of terminal by the AS layer of terminal。
The present embodiment is based on the embodiment shown in Fig. 1 and Fig. 2。The present embodiment illustrates for LTE network, and the application of the present embodiment is not limited to LTE network。Specifically, in LTE system, above-mentioned PLMN list may be embodied in RRC connection establishment (RRCConnectionSetup) message, RRC connects and heavily joins in (RRCConnectionReconfiguration) message or RRC connection reconstruction (RRCConnectionReestablishment) message；Wherein, RRC connection establishment message is that under RRC connection establishment scene, the base station that controls of Target cell is sent to the message of terminal, it is that under handoff scenario, the base station that controls of cell-of-origin is sent to the message of terminal that RRC connects reallocation message, and RRC connection reconstruction message is that under RRC reconstruction scene, the base station that controls of Target cell is sent to the message of terminal。If the present embodiment is applied in UTRAN network, then in the message corresponding with each message above-mentioned, add PLMN list, for instance: in UTRAN network, corresponding with handoff procedure is repositioning process。
It should be noted that, when the PLMN list of Target cell being sent to terminal by RRC connection reallocation message, it is first by the base station that controls of Target cell, the PLMN list of Target cell is sent to the control base station of cell-of-origin, then by RRC connection reallocation message, the PLMN list of Target cell is sent to terminal by the base station that controls of cell-of-origin again。
In another embodiment, terminal can also pass through to read the broadcast channel of Target cell, obtains the PLMN list of Target cell；Such as: the AS layer of terminal, by reading the broadcast channel of Target cell, obtains the PLMN list of Target cell, then the PLMN list of the Target cell of acquisition is sent to the NAS layer of terminal。
302, the NAS layer of terminal judges that whether terminal is identical with the terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, and will determine that result is sent to the Access Layer of terminal。
Alternatively, terminal NAS layer can obtain the terminal daily record Home PLMN at Target cell according to the PLMN list of Target cell, then carrying out judge process again, the concrete terminal that obtains may refer in embodiment illustrated in fig. 1 the description in 101 and 102 in the process of daily record Home PLMN of Target cell and the process of judgement。
303, the AS layer of terminal receives the judged result that NAS layer sends；If judging, terminal is identical with the terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then perform 304。
304, the AS layer of terminal sends to the control base station of Target cell and is used for indicating daily record effectively to indicate information。
305, the AS layer of terminal receives the log request for obtaining daily record that base station sends that controls of Target cell, and according to this log request, to the control base station transmission daily record of Target cell。In implementing process, Target cell control base station according to receive for indicating daily record effectively to indicate information, send to terminal and be used for obtaining the log request of daily record。
Alternatively, in another embodiment, in 303, if judging, the NAS layer of terminal is identical with the terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then terminal actively can send daily record to the control base station of Target cell, and now, above-mentioned 304-305 can not perform。
Alternatively, in another embodiment, can also include before 301 in the present embodiment:
300, terminal sends for representing that this terminal has the identification information of daily record to the base station that controls of Target cell, so that the base station that controls of Target cell sends the PLMN list of Target cell according to this identification information to terminal。
Whether terminal is had daily record by terminal is informed to the control base station of Target cell so that the base station that controls of Target cell only sends the PLMN list of Target cell to the terminal with daily record。
Concrete, under RRC connection establishment scene, terminal can be carried for representing that terminal has the identification information of daily record in RRC connection request (RRCConnectionRequest) message；Under rebuilding scene, terminal can ask to carry in (RRCConnectionReestablishmentRequest) message for representing that terminal has the identification information of daily record in RRC connection reconstruction；Under handoff scenario, terminal is had the information notification of daily record to behind the control base station of cell-of-origin, and terminal can be had the identification information of daily record in handover request by Network-Node Interface (X2 or S1) and be sent to the control base station of Target cell by the control base station of cell-of-origin。
The embodiment of the present invention, terminal judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, just can send daily record to Target cell, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report；Further, terminal first can also have the mark of daily record to Target cell reporting terminal so that Target cell only issues the PLMN of Target cell to the terminal with daily record, such that it is able to reduce the impact on other-end。
In embodiment shown in Fig. 3, terminal can judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, just send instruction daily record to the control base station of Target cell and effectively indicate information, then the terminal log request controlling base station transmission according to Target cell, reports daily record to Target cell。In another embodiment, terminal be likely to judge the terminal daily record Home PLMN at Target cell with terminal before whether the daily record Home PLMN of cell-of-origin identical, first have sent for representing that this terminal has the identification information of daily record to the base station that controls of Target cell, now, when the control base station of Target cell obtains daily record according to this identification information to terminal request, terminal can decide whether to report daily record to Target cell in the judged result whether the daily record Home PLMN of cell-of-origin is identical with terminal at the daily record Home PLMN of Target cell according to terminal, below by the embodiment shown in Fig. 4, this situation is described in detail。
Fig. 4 is the flow chart of log processing method embodiment two of the present invention, and as shown in Figure 4, the method includes herein below。
401, there is RLF in the community (i.e. cell-of-origin) that PPLMN (or RPLMN) is PLMN1 in terminal, now terminal storage PLMN1 is RLFPLMN。
The present embodiment illustrates for daily record for RLF daily record, but is not limited to this。
402, terminal is switched to Target cell from the community of PLMN1, and the control base station of cell-of-origin is carried RLF daily record in handover request and is effectively identified to the control base station of Target cell。
403, the base station that controls of cell-of-origin receives the PLMN list controlling the Target cell that base station sends of Target cell, then connects the PLMN list issuing Target cell in reallocation message to terminal at RRC。
404, the AS layer of terminal is sent to the NAS layer of terminal the PLMN list of Target cell。
405, the judged result whether RLFPLMN will change is sent to the AS layer of terminal by the NAS layer of terminal, and namely terminal is sent to the AS layer of terminal by the NAS layer of terminal in daily record Home PLMN and the terminal of Target cell in the judged result whether the daily record Home PLMN of cell-of-origin is identical。
406, the judged result that the AS layer of terminal sends according to NAS layer decides whether to report daily record。If RLFPLMN will not change, then AS layer is when RLF daily record is asked in the control base station of Target cell, reports RLF daily record to Target cell；If RLFPLMN will change, then AS layer is when RLF daily record is asked in the control base station of Target cell, does not report real RLF daily record to Target cell, but sends the empty report message not comprising daily record to Target cell。
The embodiment of the present invention, terminal judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, just can report daily record according to the log request that Target cell sends to Target cell, differ at daily record Home PLMN and the terminal daily record Home PLMN in cell-of-origin of Target cell if terminal judges goes out terminal, then terminal can report, according to the log request that Target cell sends, the empty report not comprising daily record to Target cell, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report。
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be completed by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program upon execution, performs to include the step of said method embodiment；Aforesaid storage medium includes: the various media that can store program code such as ROM, RAM, magnetic disc or CD。
Fig. 5 is the schematic diagram of terminal embodiment one of the present invention, as it is shown in figure 5, this terminal includes: acquiring unit 51, judging unit 53 and transmitting element 55。
Wherein, above-mentioned acquiring unit 51 obtains the PLMN PLMN list of Target cell the PLMN list according to this Target cell；According to the PLMN list of this Target cell, above-mentioned judging unit 53 judges that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；Above-mentioned transmitting element 55 when the judged result of above-mentioned judging unit 53 be this terminal daily record Home PLMN at Target cell with this terminal when the daily record Home PLMN of cell-of-origin is identical, to above-mentioned Target cell control base station send daily record。
Alternatively, above-mentioned transmitting element 55 be additionally operable to when the judged result of above-mentioned judging unit 53 is this terminal differ at the daily record Home PLMN of cell-of-origin with this terminal at the daily record Home PLMN of Target cell time, send for indicating the instruction information that daily record is invalid to the base station that controls of above-mentioned Target cell, or send, to the base station that controls of above-mentioned Target cell, the empty report message not comprising daily record。
In the present embodiment, the workflow of unit and operation principle are referring to the description in the embodiment of the method shown in above-mentioned Fig. 1, do not repeat them here。The terminal that the present embodiment provides is for realizing the embodiment of the method shown in Fig. 1。
The embodiment of the present invention, judging unit judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, namely when daily record Home PLMN will not change after Preset Time or preset procedures, transmitting element just can send daily record to the control base station of Target cell, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report。
On the basis of embodiment illustrated in fig. 5, Fig. 6 is the schematic diagram of terminal embodiment two of the present invention。
As it can be seen, above-mentioned acquiring unit 51 can include the first acquisition subelement 511 or second obtains subelement 513。
Wherein, first obtains subelement 511 for the broadcast channel by reading above-mentioned Target cell, obtains the PLMN list of this Target cell。Above-mentioned second obtains subelement 513 for comprising the RRC connection establishment message of PLMN list of above-mentioned Target cell, RRC connection reallocation message or RRC connection reconstruction message by reception, obtains the PLMN list of this Target cell。
Above-mentioned transmitting element 55 can include the first transmission subelement 551 or second and send subelement 553。
Wherein, above-mentioned first send subelement 551 for when the judged result of above-mentioned judging unit 53 be this terminal daily record Home PLMN at Target cell with this terminal when the daily record Home PLMN of cell-of-origin is identical, actively to the control base station transmission daily record of above-mentioned Target cell。Above-mentioned second send subelement 553 for when the judged result of above-mentioned judging unit 53 be this terminal daily record Home PLMN at Target cell with this terminal when the daily record Home PLMN of cell-of-origin is identical, send to the control base station of above-mentioned Target cell and be used for indicating daily record effectively to indicate information, and when this terminal receives when controlling the log request that base station sends after receiving this instruction information of above-mentioned Target cell, send daily record to the control base station of above-mentioned Target cell。
Further, above-mentioned terminal can also include: identification information transmitting element 57, this identification information transmitting element 57 is for before above-mentioned acquiring unit 51 obtains the PLMN list of above-mentioned Target cell, send for representing that this terminal has the mark of daily record to the base station that controls of above-mentioned Target cell, so that the base station that controls of above-mentioned Target cell sends the PLMN list of this Target cell according to this mark to above-mentioned terminal。
Alternatively, above-mentioned judging unit 53 may be embodied in the Non-Access Stratum entity of this terminal。
In the present embodiment, the workflow of unit and subelement and operation principle are referring to the description in above-mentioned each embodiment of the method, do not repeat them here。The terminal that the present embodiment provides is used for realizing the inventive method embodiment。
The embodiment of the present invention, judging unit judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, transmitting element just can send daily record to Target cell, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report；Further, identification information transmitting element first can also have the mark of daily record to Target cell reporting terminal so that Target cell only issues the PLMN of Target cell to the terminal with daily record, such that it is able to reduce the impact on other-end。
Fig. 7 is the schematic diagram of base station embodiment of the present invention, as it is shown in fig. 7, this base station includes: transmitting element 71 and reception unit 73。
Wherein, above-mentioned transmitting element 71 for sending the PLMN PLMN list of Target cell to terminal, so that according to the PLMN list of above-mentioned Target cell, this terminal judges that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；Above-mentioned reception unit 73 is for receiving the daily record that above-mentioned terminal sends when the daily record Home PLMN of cell-of-origin is identical with this terminal at the daily record Home PLMN of Target cell in this terminal。
On the basis of above-described embodiment, further: above-mentioned reception unit 73 can be also used for receiving that above-mentioned terminal sends for representing that this terminal has the identification information of daily record。Transmitting element 71 can be also used for having the identification information of daily record according to this terminal of above-mentioned expression that this reception unit 73 receives and sends the PLMN list of above-mentioned Target cell to this terminal。Whether terminal is had daily record by terminal is informed to the control base station of Target cell, it is possible to make the base station that controls of Target cell only send the PLMN list of Target cell to the terminal with daily record。
Further, above-mentioned reception unit 73 can be also used for receiving that above-mentioned terminal sends for indicating daily record effectively to indicate information。Transmitting element 71 is additionally operable to according to above-mentioned for indicating daily record effectively to indicate information, the log request for obtaining daily record is sent, so that above-mentioned terminal when the daily record Home PLMN of cell-of-origin identical sends daily record at the daily record Home PLMN of Target cell with this terminal in this terminal to above-mentioned terminal。
In the present embodiment, the workflow of unit and operation principle are referring to the description in above-mentioned each embodiment of the method, do not repeat them here。The terminal that the present embodiment provides is used for realizing above-mentioned each embodiment of the method。The base station that the present embodiment provides, is equivalent to the control base station in above-mentioned each embodiment of the method。
The embodiment of the present invention, base station obtains the PLMN list of Target cell, make terminal can judge that whether this terminal is identical with this terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell according to the PLMN list of Target cell, and the unit that receives of the base station of Target cell goes out this terminal daily record Home PLMN at Target cell with this terminal when the daily record Home PLMN of cell-of-origin is identical in terminal judges, just receive the daily record that terminal sends, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report。
The embodiment of the present invention also provides for a kind of communication system, and this communication system includes any terminal of Fig. 5-embodiment illustrated in fig. 6 offer and the base station of embodiment illustrated in fig. 7 offer。
In the present embodiment, the workflow of unit and operation principle are referring to the description in above-mentioned each embodiment of the method, do not repeat them here。
The embodiment of the present invention, terminal judge the terminal daily record Home PLMN at Target cell with terminal when the daily record Home PLMN of cell-of-origin is identical, namely when daily record Home PLMN will not change after Preset Time or preset procedures, just can send daily record to the base station of Target cell, terminal thus can be avoided to report daily record when daily record Home PLMN will change to Target cell, such that it is able to avoid the mistake of daily record to report。
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme。
Claims (19)
1. a log reporting method, it is characterised in that including:
Terminal obtains the PLMN PLMN list of Target cell；
According to the PLMN list of described Target cell, described terminal judges that whether described terminal is identical with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；
If described terminal is identical with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then described terminal sends daily record to the control base station of described Target cell；
If described terminal differs with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then described terminal sends for indicating the instruction information that daily record is invalid to the base station that controls of described Target cell, or described terminal sends, to the base station that controls of described Target cell, the empty report message not comprising daily record。
2. method according to claim 1, it is characterised in that described terminal obtains the PLMN list of Target cell and includes:
Described terminal, by reading the broadcast channel of described Target cell, obtains the PLMN list of described Target cell；Or
Described terminal comprises the radio resource control RRC connection establishment message of PLMN list of described Target cell, RRC connection reallocation message or RRC connection reconstruction message by receiving, and obtains the PLMN list of described Target cell。
3. method according to claim 1, it is characterized in that, if described terminal is identical with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then described terminal includes to the control base station transmission daily record of described Target cell:
If described terminal is identical with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, then described terminal actively sends daily record to the control base station of described Target cell；Or
If described terminal is identical with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, described terminal sends to the control base station of described Target cell and is used for indicating daily record effectively to indicate information, and when described terminal receives when controlling the log request that base station sends after receiving described instruction information of described Target cell, send daily record to the control base station of described Target cell。
4. method according to claim 1, it is characterised in that also include before the PLMN list of the described terminal described Target cell of acquisition:
Described terminal sends for representing that described terminal has the identification information of daily record to the base station that controls of described Target cell, so that the base station that controls of described Target cell sends the PLMN list of described Target cell according to described identification information to described terminal。
5. according to the arbitrary described method of claim 1-4, it is characterised in that described terminal obtains the PLMN list of Target cell and includes:
The Access Layer of described terminal obtains the PLMN list of described Target cell, and described PLMN list is sent to the Non-Access Stratum of described terminal。
6. method according to claim 5, it is characterised in that terminal described in described terminal judges includes with whether the described terminal daily record Home PLMN in cell-of-origin is identical at the daily record Home PLMN of Target cell:
The Non-Access Stratum of described terminal judges that whether described terminal is identical with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell, and will determine that result is sent to the Access Layer of described terminal。
7. according to the arbitrary described method of claim 1-4, it is characterised in that described daily record includes: minimize drive test MDT daily record, Radio Link Failure RLF daily record or Automatic Neighboring Relation ANR daily record。
8. a journal obtaining method, it is characterised in that including:
The PLMN PLMN list of Target cell is sent, so that according to the PLMN list of described Target cell, described terminal judges that whether described terminal is identical with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell to terminal；
Receive the daily record that described terminal sends when the daily record Home PLMN of cell-of-origin is identical with described terminal at the daily record Home PLMN of Target cell in described terminal。
9. method according to claim 8, it is characterised in that the described PLMN list to terminal transmission Target cell includes:
Receive that described terminal sends for representing that described terminal has an identification information of daily record, and send the PLMN list of described Target cell to described terminal according to described identification information。
10. method according to claim 9, it is characterised in that also include:
Receive described terminal send for indicating daily record effectively to indicate information, and according to described for indicating daily record effectively to indicate information, the log request for obtaining daily record is sent, so that described terminal when the daily record Home PLMN of cell-of-origin identical sends daily record at the daily record Home PLMN of Target cell with described terminal in described terminal to described terminal。
11. a communication terminal, it is characterised in that including:
Acquiring unit, for obtaining the PLMN PLMN list of Target cell；
According to the PLMN list of described Target cell, judging unit, for judging that whether described communication terminal is identical with the described communication terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；With
Transmitting element, for when the judged result of described judging unit be the described communication terminal daily record Home PLMN at Target cell with described communication terminal when the daily record Home PLMN of cell-of-origin is identical, to described Target cell control base station transmission daily record；Described transmitting element is additionally operable to:
When the judged result of described judging unit is described communication terminal differ at the daily record Home PLMN of cell-of-origin with described communication terminal at the daily record Home PLMN of Target cell time, send for indicating the instruction information that daily record is invalid to the base station that controls of described Target cell, or send, to the base station that controls of described Target cell, the empty report message not comprising daily record。
12. communication terminal according to claim 11, it is characterised in that described acquiring unit includes:
First obtains subelement, for the broadcast channel by reading described Target cell, obtains the PLMN list of described Target cell；Or
Second obtains subelement, and for comprising the radio resource control RRC connection establishment message of PLMN list of described Target cell by reception, RRC connects reallocation message or RRC connection reconstruction message, obtains the PLMN list of described Target cell。
13. communication terminal according to claim 11, it is characterised in that described transmitting element includes:
First sends subelement, for when the judged result of described judging unit be the described communication terminal daily record Home PLMN at Target cell with described communication terminal when the daily record Home PLMN of cell-of-origin is identical, actively send daily record to the control base station of described Target cell；Or
Second sends subelement, for when the judged result of described judging unit be the described communication terminal daily record Home PLMN at Target cell with described communication terminal when the daily record Home PLMN of cell-of-origin is identical, send to the control base station of described Target cell and be used for indicating daily record effectively to indicate information, and when described communication terminal receives when controlling the log request that base station sends after receiving described instruction information of described Target cell, send daily record to the control base station of described Target cell。
14. communication terminal according to claim 11, it is characterised in that also include:
Identification information transmitting element, for before the PLMN list of the described acquiring unit described Target cell of acquisition, send for representing that described communication terminal has the identification information of daily record to the base station that controls of described Target cell, so that the base station that controls of described Target cell sends the PLMN list of described Target cell according to described identification information to described communication terminal。
15. according to the arbitrary described communication terminal of claim 11-14, it is characterised in that: described judging unit is included in the Non-Access Stratum entity of described communication terminal。
16. a base station, it is characterised in that including:
Transmitting element, for sending the PLMN PLMN list of Target cell to terminal, so that according to the PLMN list of described Target cell, described terminal judges that whether described terminal is identical with the described terminal daily record Home PLMN in cell-of-origin at the daily record Home PLMN of Target cell；With
Receive unit, for receiving the daily record that described terminal sends when the daily record Home PLMN of cell-of-origin is identical with described terminal at the daily record Home PLMN of Target cell in described terminal。
17. base station according to claim 16, it is characterised in that described reception unit is additionally operable to receive that described terminal sends for representing that described terminal has the identification information of daily record；
Described transmitting element is additionally operable to the described identification information according to the reception of described reception unit and sends the PLMN list of described Target cell to described terminal。
18. base station according to claim 17, it is characterised in that:
Described reception unit is additionally operable to receive that described terminal sends for indicating daily record effectively to indicate information；
Described transmitting element is additionally operable to according to described for indicating daily record effectively to indicate information, the log request for obtaining daily record is sent, so that described terminal when the daily record Home PLMN of cell-of-origin identical sends daily record at the daily record Home PLMN of Target cell with described terminal in described terminal to described terminal。
19. a communication system, it is characterised in that include as arbitrary in claim 11-15 as described in communication terminal and as arbitrary in claim 16-18 as described in base station。
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| CN201110082239.4A CN102740313B (en) | 2011-04-01 | 2011-04-01 | Log reporting method, journal obtaining method, equipment and system |
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| CN111757373B (en) * | 2019-03-29 | 2022-11-25 | 华为技术有限公司 | Communication method, device and system |
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| CN101931981A (en) * | 2009-06-18 | 2010-12-29 | 华为技术有限公司 | Method and device for measuring minimum road test logs |
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| CN101931981A (en) * | 2009-06-18 | 2010-12-29 | 华为技术有限公司 | Method and device for measuring minimum road test logs |
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| Handling of the Log Available Indication;CATT;《3GPP TSG RAN WG2 Meeting #70 R2-102793》;20100514;第2部分 * |
| Idle Mode Logged MDT reporting mechanism;Alcatel-Lucent;《3GPP TSG-RAN WG2 Meeting #69bis R2-102056》;20100416;全文 * |
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