CN101616425A - Obtain the method and the device of paired plot information in the multiple frequency point system - Google Patents
Obtain the method and the device of paired plot information in the multiple frequency point system Download PDFInfo
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Abstract
The invention discloses the method for cell measurement in a kind of multiple frequency point system, comprising: user equipment (UE) receives network controls message; According to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information and the unpaired message of the multicarrier paired plot of Lin Qu frequently.Pass through technique scheme, make the UE can be when obtaining the same frequency Lin Qu and alien frequencies Lin Qu of its cell-of-origin, can also obtain above-mentioned unpaired message according to network controls message with frequency Lin Qu and alien frequencies Lin Qu, and then solved UE in the double small district owing to do not know with the pair relationhip of Lin Qu and alien frequencies Lin Qu frequently, the sub-district gravity treatment that causes or the problem of gravity treatment or handoff failure when switching.
Description
Technical field
The present invention relates to communication technical field, particularly obtain the method and apparatus of paired plot information in the multiple frequency point system.
Background technology
It is a kind of new technology that third generation partner program (3GPP) is introduced later at Release 5 versions that high-speed packet inserts (HSPA, High Speed Packet Access) technology.The HSPA technology inserts time division duplex (UTRA TDD) and three kinds of different transmission modes of Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) applicable to broadband CDMA frequency divided duplex (WCDMA FDD), universal terrestrial radio simultaneously.
Third generation partner program (3GPP) has been set up a double small district high speed downlink packet and has been inserted (HSDPA at present, High Speed Downlink Packet Access) Study on Technology project, the main purpose of this research project are to improve the downlink transmission data rate of user under HSDPA.Subscriber equipment (UE) can support alien frequencies (different carrier frequencies) sub-district of HSDPA to carry out data communication simultaneously with two, and what this research project was mainly discussed at present is the situation that UE supports two down links and a up link.The sub-district of setting up up link with UE is the main Serving cell of UE, and the another one sub-district is the auxilliary Serving cell of UE, and two sub-districts of communicating by letter with UE are under the same antenna of same base station.
In multiple frequency point system especially double small district HSDPA system, UE can carry out cell measurement after receiving the measurement control messages of network side (the Measurement and Control System information of special measuring controlling message or broadcast), then measurement result is reported network side and adjudicate.The UE that is under the Idle state carries out the sub-district gravity treatment, is in UE under the connection status and carries out incidents such as sub-district switching and all can trigger UE and carry out measuring process.The measurement control messages that network side issues comprises the tabulation of measuring the sub-district, measures to report criterion, measuring amount etc. to be used to control the information that UE measures.
For example, for interior measurement frequently (promptly measurement and current service cell have the sub-district of same frequency), measure in having frequently in the measurement control messages to measure in cell information tabulation, the frequency and report criterion or the like, frequently measure in some trigger events are arranged, when these incidents of generation, UE need report network with measurement report, be meant that such as the 1A incident sub-district in the frequency enters the scope of report, the 1B incident is meant that sub-district in the frequency leaves the scope of report, the 1D incident is meant that optimum subdistrict changes, and the 1E incident is meant that the pilot signal of sub-district in the frequency is better than threshold value.
The measurement of multi-frequency-point community is different from the measurement of single-frequency point sub-district, and such as the switching of double small district HSDPA, UE not only needs to measure with Lin Qu frequently, also needs to measure and with the alien frequencies Lin Qu of Lin Qu pairing frequently.Network side that is to say that UE moves to the base station area that another has double small district HSDPA ability from the base station area of a double small district HSDPA ability, needs the double small district under the measurement target base station area, so that can be adjudicated the sub-district that UE switches.
Yet, in carrying out the invention process, the inventor finds that there are the following problems at least in the prior art: in the UE measuring process of existing multiple frequency point system, UE receives from carrying out cell measurement to the same frequency Lin Qu and the alien frequencies Lin Qu of cell-of-origin after the measurement control messages of network side, but, often cause cell handover operations failure in the multiple frequency point system because UE does not know whether measured same frequency Lin Qu and alien frequencies Lin Qu exist the multicarrier pair relationhip.
For example, referring to Fig. 1, the alien-frequency district a, the b that suppose to be in UE 1 time and two the support HSDPA in the base station under the connection status carry out data communication simultaneously, and sub-district a is main Serving cell, sub-district b is auxilliary Serving cell, and sub-district b is that the multicarrier paired plot of sub-district a also is alien frequencies Lin Qu.Sub-district c and sub-district d are one-to-many carrier wave paired plots, belong to the base station together 2 times, and wherein, sub-district c is the same frequency Lin Qu of sub-district a, and sub-district d is the alien frequencies Lin Qu of sub-district a.
If UE moves to the sub-district c under the base station 2 from base station 1, incidents such as 1D/1E will take place, at this moment, sub-district a can send the measurement control messages to UE and with indication UE sub-district c, d be measured.If measurement result is that the signal of sub-district c is fine, the poor signal of sub-district d, at this moment, UE switches to sub-district c (switch main Serving cell need carry out the common frequency measurement result get final product) with main Serving cell from sub-district a, but because the poor signal of sub-district d, this UE can not switch to sub-district d by sub-district b with assisting Serving cell, but sub-district b has not belonged to base station 2 times, thereby double small district handoff failure has appearred in the UE after moving, be to carry out data communication with the double small district before UE switches, and only become and to have carried out data communication with single sub-district after switching.
In addition, in the prior art, when access failure is initiated at random in the sub-district of the UE under the idle condition in the double small district, can carry out cell reselection process, in new sub-district, initiate random access procedure then all Lin Qu (comprise with Lin Qu and alien frequencies Lin Qu) frequently.Perhaps the UE of connection status initiates Radio Resource control (Redio Resource Control in a sub-district in the double small district, when RRC) connection failure or network side do not allow UE to connect, UE need report all Lin Qu metrical information of (comprising with frequency Lin Qu and alien frequencies Lin Qu), the measurement result of all Lin Qu that network side reports according to UE is selected proper cell and is indicated the foundation of going to attempt the Radio Resource control connection to UE.
Summary of the invention
The embodiment of the invention provides in a kind of multiple frequency point system method and the device that obtains paired plot information, makes UE can obtain the paired plot information of cell-of-origin, and the cell-of-origin is with the paired plot information of Lin Qu frequently.
The embodiment of the invention provides the method that obtains paired plot information in a kind of multiple frequency point system, and this method comprises: user equipment (UE) receives network controls message; According to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information and the unpaired message of the multicarrier paired plot of Lin Qu frequently.
The embodiment of the invention also provides the method that obtains paired plot information in a kind of multiple frequency point system in addition, and this method comprises: user equipment (UE) receives the network side broadcast; Obtain the cell information of the multicarrier paired plot of cell-of-origin and the unpaired message of the multicarrier paired plot of described cell-of-origin and described cell-of-origin according to described network side broadcast.
The embodiment of the invention also provides a kind of subscriber equipment, comprising: receiving element is used to receive the network side broadcast; And acquiring unit, be used for cell information according to the multicarrier paired plot of described network side broadcast acquisition cell-of-origin, and the unpaired message of the multicarrier paired plot of described cell-of-origin and described cell-of-origin.
The embodiment of the invention also provides a kind of user equipment (UE) in addition, comprising: receiving element is used to receive network controls message; Acquiring unit, be used for according to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information and the unpaired message of the multicarrier paired plot of Lin Qu frequently.
Pass through technique scheme, make the UE can be when obtaining the same frequency Lin Qu and alien frequencies Lin Qu of its cell-of-origin, can also obtain above-mentioned unpaired message according to network controls message with frequency Lin Qu and alien frequencies Lin Qu, and then solved UE in the double small district owing to do not know with the pair relationhip of Lin Qu and alien frequencies Lin Qu frequently, the problem of gravity treatment or handoff failure when sub-district gravity treatment that causes or switching, in addition, because UE obtains above-mentioned unpaired message with frequency Lin Qu and alien frequencies Lin Qu, and then can optimize that the sub-district is inserted at random or the sub-district connects the process of setting up, directly insert at random or the sub-district connects the process of setting up to the sub-district of pairing.
Description of drawings
Fig. 1 is that the UE that is under the connection status moves the scene schematic diagram;
Fig. 2 is UE that the embodiment of the invention one the provides cell measurement schematic flow sheet when being in connection status;
Fig. 3 is UE that the embodiment of the invention one the provides cell measurement schematic flow sheet when being in idle condition;
Fig. 4 is UE that the embodiment of the invention two the provides cell measurement schematic flow sheet when being in connection status;
Fig. 5 is UE that the embodiment of the invention two the provides cell measurement schematic flow sheet when being in idle condition;
Fig. 6 is UE that the embodiment of the invention three the provides cell measurement schematic flow sheet when being in connection status;
Fig. 7 is the method flow rough schematic view that the embodiment of the invention four provides;
Fig. 8 is that the embodiment of the invention five provides method process simplification schematic diagram;
Fig. 9 is the user device architecture rough schematic view that the embodiment of the invention six provides;
Figure 10 is the user device architecture rough schematic view that the embodiment of the invention seven provides.
Embodiment
Below in conjunction with drawings and the specific embodiments the technical scheme that the embodiment of the invention provides is elaborated.
As everyone knows, UE has two kinds of basic operational modes: idle pulley and connection mode.Comprised CELL_DCH under the connection mode again, CELL_FACH, CELL_PCH, this one of four states of URA_PCH, and the UE that is under the CELL_DCH state reads special-purpose measurement control messages, be in CELL_FACH, CELL_PCH, the broadcast message in the UE read system information under URA_PCH state and the idle pulley.Below for sake of convenience, will be in the UE that reads special-purpose measurement control messages under the CELL_DCH state and be called UE under the connection status; To be in CELL_FACH, CELL_PCH, under URA_PCH state and the idle pulley in the read system information UE of broadcast message be referred to as UE under the idle condition.
Obtain the method for paired plot information in a kind of multiple frequency point system that the embodiment of the invention provides, comprising: user equipment (UE) receives network controls message; According to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information and the unpaired message of the multicarrier paired plot of Lin Qu frequently.
Following examples one, two and three are introduced the method that will obtain paired plot information in the aforementioned multiple frequency point system in detail and are applied to the technical scheme that UE carries out double small region measurement process.
Embodiment one
Present embodiment is at first introduced the example (at certain UE) that UE uses special-purpose measuring control information to measure under the connection status.
The UE that is in connected state is carrying out the mobility handoff procedure, need measure with the multicarrier paired plot of frequency Lin Qu the same frequency Lin Qu and the cell-of-origin of cell-of-origin.
For example, UE 1 moves to base station 2 from the base station, and base station 1 comprises sub-district a and this a pair of multicarrier paired plot of sub-district b, and base station 2 comprises sub-district c and this a pair of multicarrier paired plot of sub-district d.When UE moves to the zone of base station 2, network side issues special-purpose measurement control messages and gives UE, and at this moment UE need measure the multicarrier paired plot (being that UE need measure sub-district c and d) of c sub-district and c sub-district, and the reporting measurement result gives network side then.
The special measuring controlling message that the network side that present embodiment provides sends, in the measurement control messages (3GPP TS 25.331 10.2.17 Measurement Control) of existing special use, increased multicarrier measurement (multi-carrier measurement) cell, specifically as shown in table 1:
Table 1
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| (clipped element) | ||||
| Measurement Information elements (metrical information element) | ||||
| (clipped element) | ||||
| CHOICE Measurement type (optional measurement type) | ||||
| Intra-frequency measurement (measuring frequently) | Intra-frequency measurement (measuring frequently) 10.3.7.36 | |||
| Inter-frequency measurement (inter-frequency measurement) | Inter-frequency measurement (inter-frequency measurement) 10.3.7.16 | |||
| Inter-RAT measurement (system's measurements) | Inter-RAT measurement (system's measurements) 10.3.7.27 | |||
| Multi-carrier measurement (multicarrier measurement) (increasing newly) | Multi-carrier measurement (multicarrier measurement) x.x.x.x | |||
| (clipped element) |
Following table 2 is the expansion of " multi-carrier measurement (multicarrier measurement) " cell in the table 1, specifically comprised same Lin Qu frequently in cell-of-origin and cell-of-origin multicarrier metrical information with the multicarrier paired plot of frequency Lin Qu, such as multicarrier measuring object tabulation in the table 2 is the information list of the sub-district that will survey of UE, and it is the UE parameter that need measure the sub-district etc. that multicarrier is measured quantity.
Table 2
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| Multi-carrier measurement objects list (tabulation of multicarrier measuring object) | Multi-carrier cell info list (multi-carrier district information list) xx.xx.xx.1 | |||
| Multi-carrier measurement quantity (multicarrier measurement quantity) | Multi-carrier measu rement quantity (multicarrier measurement quantity) | |||
| Multi-carrier reporting quantity (multicarrier reports quantity) | Multi-carrier reporting quantity (multicarrier reports quantity) | |||
| Reporting cell status (reporting subdistrict state) | Reporting cell status (reporting subdistrict state) | |||
| Measurement validity (measurement validity) | Measurement validity (measurement validity) | |||
| Multi-carrier set update (the multicarrier set is upgraded) | Multi-carrier set update (the multicarrier set is upgraded) | |||
| CHOICE report criteria (the optional standard that reports) | ||||
| Intra-frequency measurement reporting criteria (measuring the standard that reports frequently) | Intra-frequency measurement reporting criteria (measuring the standard that reports frequently) 10.3.7.39 | |||
| Inter-frequency measurement reporting criteria (inter-frequency measurement reports standard) | Inter-frequency measurement reporting criteria (inter-frequency measurement reports standard) 10.3.7.19 | |||
| Multi-carrier measurement reporting criteria (the multicarrier measurement reports standard) | Multi-carrier measurement reporting criteria (the multicarrier measurement reports standard) | |||
| Periodical reporting criteria (periodically reporting standard) | Periodical reporting criteria (periodically reporting standard) 10.3.7.53 | |||
| No reporting (not reporting) |
Following table 3 is the expansion of " multi-carrier measurement objects list (tabulation of multicarrier measuring object) " cell in the table 2, has specifically comprised the operation information of multicarrier paired plot as deletion or newly-increased certain multicarrier paired plot.Multi-carrier cell removal in the table 3 (deletion of multicarrier paired plot), New multi-carrier cells (newly-increased multicarrier paired plot) cell and sub-cell thereof all can repeat repeatedly to occur in table 3.
Table 3
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| CHOICE multi-carrier cell removal (deletion of optional multicarrier paired plot) | ||||
| Remove all multi-carrier cells (deleting all multicarrier paired plots) | ||||
| Remove some multi-carrier cells (deletion multicarrier paired plot) | ||||
| Removed multi-carrier cells (deleted multicarrier paired plot) | ||||
| Multi-carrier cell id (multicarrier paired plot ID) | ||||
| Remove no multi-carrier cells (not deleting the multicarrier paired plot) | ||||
| New multi-carrier cells (newly-increased multicarrier paired plot) | ||||
| Multi-carrier cell id (multicarrier paired plot ID) | ||||
| Frequency info (frequency information) | Frequency info (frequency information) 10.3.6.36 | |||
| Cell info (cell information) | Cell info (cell information) 10.3.7.2 | |||
| Cells for measurement (sub-district that is used to measure) | ||||
| Multi-carrier cell id (multicarrier paired plot ID) |
UE is before receiving the measurement control messages, can produce the such variable of a CELL_INFO_LIST as shown in table 4 (cell information tabulation), safeguard by UE self, this variable is the cell list that UE can measure, comprised with frequency, alien frequencies, intersystem cell, after UE gets access to the measurement control messages, can upgrade the content of this variable according to the cell list in the measurement control messages.Inter-frequency cell info (inter-frequency cell information) cell and sub-cell thereof partly are the CELL_INFO_LIST that existing UE safeguards in the table 4, Multi-carrier cell info (multi-carrier district information) cell and sub-cell thereof are new content of the present invention in the table 4, and this partial content can repeat repeatedly to occur.
Table 4
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| (clipped element) | ||||
| Inter-frequency cell info (inter-frequency cell information) | ||||
| CHOICE position status (selectable location state) | ||||
| Occupied (taking) | ||||
| Frequency info (frequency information) | Frequency info (frequency information) 10.3.6.36 | |||
| Cell info (cell information) | Cell info (cell information) 10.3.7.2 | |||
| Vacant (blank) | No data (free of data) | |||
| Multi-carrier cell info (multi-carrier district information) (increasing newly) | ||||
| CHOICE position status (selectable location state) (increasing newly) | ||||
| Occupied (taking) (increasing newly) | ||||
| Frequency info (frequency information) (increasing newly) | Frequency info (frequency information) 10.3.6.36 | |||
| Cell info (cell information) (increasing newly) | Cell info (cell information) 10.3.7.2 | |||
| Vacant (blank) (increasing newly) | No data (free of data) | |||
| (clipped element) |
Referring to Fig. 2, it is UE according to the first embodiment of the invention cell measurement schematic flow sheet when being in connection status.It is as follows that UE carries out measuring process with frequently Lin Qu and cell-of-origin with the multicarrier paired plot of Lin Qu frequently to the cell-of-origin:
Concrete, UE from special measuring controlling message (3GPP TS 25.331 10.2.17 MeasurementControl) promptly the multicarrier of message shown in the table 1 measure acquisition paired plot cell list and above-mentioned metrical information the cell (multi-carrier measurement); From the tabulation of this paired plot, obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the little unpaired message of the multicarrier paired plot of Lin Qu frequently; With this paired plot list update to first cell information of UE self maintained tabulation CELL_INFO_LIST promptly in the table 4, and first cell information after upgrading tabulate promptly obtain the table 4 cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently.
Because the multicarrier in the table 1 is measured the content of cell (multi-carrier measurement) correspondence table 2 and table 3, thereby UE can be known tabulation of multicarrier measuring object and multicarrier measurement quantity from table 2, measurement result reports cell measurement information such as form, obtains from table 3 operation information of certain multicarrier paired plot as deletion or newly-increased certain multicarrier paired plot.
Concrete renewal operation can be:
If got access to information in " Remove somemulti-carriers cells " the sub-cell under UE " multi-carrier cell removal " cell from table 3, be that UE has received the information of deleting some multi-carrier district, then UE will remove corresponding district information among the CELL_INFO_LIST.
If got access to information UE " multi-carrier cell id " sub-cell under " New multi-carrier cells " cell of table 3, be the information that UE has received newly-increased some multi-carrier district, UE can increase pertinent cell information in CELL_INFO_LIST." cooperative cell id " sub-cell in " the New multi-carrier cells " of table 3 is the co-frequency cell sign of alien-frequency district pairing, and this element also needs to be updated in " cooperative cell id " corresponding under CELL_INFO_LIST " multi-carrier cell info " when upgrading.
If UE " Cells for measurement " cell from table 3 has got access to information, then UE only can measure in CELL_INFO_LIST and the sub-cell corresponding district of table 3 " multi-carrier cell id ", if confiscate, UE just thinks that all sub-districts all need to measure among the CELL_INFO_LIST so.
Introduce the example (at all UE) that UE under the idle condition uses the measuring control information broadcasted to measure below in system information.
Be in the UE under the Idle state, when carrying out the sub-district gravity treatment, what need that network side provides cell-of-origin (being current area) faces district's unpaired message, particularly needs the cell-of-origin is measured with the multicarrier paired plot of Lin Qu frequently with Lin Qu and cell-of-origin frequently.
For example, UE is current resident at sub-district a, and sub-district c is the same frequency Lin Qu of sub-district a, and sub-district d is the multicarrier paired plot of sub-district c.When UE receives the measuring control information of broadcasting that network side issues when carrying out the sub-district gravity treatment in system information, UE need measure the multicarrier paired plot (being that UE needs sub-district c and d) of sub-district c and sub-district c, and the reporting measurement result gives network side then.
The Measurement and Control System information of the network side broadcasting that present embodiment provides, increased multicarrier measurement (multi-carrier measurement) cell in the existing Measurement and Control System information of in system information, broadcasting (3GPP TS 25.331 10.3.7.47 Measurement Controlsystem information), specifically as shown in table 5:
Table 5
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| (clipped element) | ||||
| Intra-frequency measurement (measuring frequently) | Intra-frequency measurement (measuring frequently) 10.3.7.40 | |||
| Inter-frequency measurement (inter-frequency measurement) | Inter-frequency measurement (inter-frequency measurement) 10.3.7.20 | |||
| Inter-RAT measurement (system's measurements) | Inter-RAT measurement (system's measurements) 10.3.7.31 | |||
| Multi-carrier measurement (multicarrier measurement) (increasing newly) | Multi-carrier measurement (multicarrier measurement) x.x.x.x | |||
| (clipped element) |
Following table 6 is the expansion of " multi-carrier measurement (multicarrier measurement) " cell in the table 5, specifically comprise same Lin Qu frequently in cell-of-origin and cell-of-origin multicarrier measuring system information with the multicarrier paired plot of frequency Lin Qu, such as the multicarrier measuring object in the table 7 tabulation is the information list of the sub-district that will survey of UE, and " RACH reports frequently " indicated the mode that reports of measurement result.
Table 6
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| Multi-carrier measurement objects list (tabulation of multicarrier measuring object) (increasing newly) | Multi-carrier cell info list (multi-carrier district information list) xx.xx.xx.1 | |||
| Multi-carrier RACH reporting (RACH reports frequently) | Multi-carrier?RACH reporting?information |
Above-mentioned table 3 is the expansion of " multi-carrier measurement objects list (tabulation of multicarrier measuring object) " cell in the table 6, has specifically comprised the operation information of multicarrier paired plot as deletion or newly-increased certain multicarrier paired plot.Multi-carrier cell removal in the table 3 (deletion of multicarrier paired plot), New multi-carrier cells (newly-increased multicarrier paired plot) cell and sub-cell thereof all can repeat repeatedly to occur in table 3.
UE is before receiving the measurement control messages, can produce the such variable of a CELL_INFO_LIST as shown in table 4 (cell information tabulation), safeguard by UE self, this variable is the cell list that UE can measure, comprised with frequency, alien frequencies, intersystem cell, after UE gets access to the measurement control messages, can upgrade the content of this variable according to the cell list in the measurement control messages.Inter-frequency cell info (inter-frequency cell information) cell and sub-cell thereof partly are the CELL_INFO_LIST that existing UE safeguards in the table 4, Multi-carrier cell info (multi-carrier district information) cell and sub-cell thereof are new content of the present invention in the table 4, and this partial content can repeat repeatedly to occur.
Referring to Fig. 3, it is UE according to the first embodiment of the invention cell measurement schematic flow sheet when being in idle condition.
Step 301, UE receives the Measurement and Control System information of broadcasting as shown in table 5 (3GPP TS 25.331 10.3.7.47 Measurement Control systeminformation) that network side issues in system information, comprise the content of table 6 and table 3 in this message.
Step 302, obtain in the Measurement and Control System information that UE broadcasts from said system information the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information and the unpaired message of the multicarrier paired plot of Lin Qu frequently, and the cell-of-origin with Lin Qu and cell-of-origin frequently with the metrical information of the multicarrier paired plot of Lin Qu frequently.
Concrete, the Measurement and Control System information that UE broadcasts from system information (3GPP TS 25.33110.3.7.47 Measurement Control system information) i.e. multicarrier in the message shown in the table 5 is measured and to be obtained paired plot tabulation and above-mentioned metrical information in the multi-carrier measurement cell, this paired plot tabulation comprise the cell-of-origin with Lin Qu and cell-of-origin frequently with the unpaired message of the multicarrier paired plot of frequency Lin Qu; With described paired plot list update to first cell information of UE self maintained tabulation CELL_INFO_LIST promptly in the table 4, first cell information after described renewal tabulate promptly obtain the table 4 cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently.
Because newly-increased multicarrier is measured the content of multi-carrier measurement cell correspondence table 6 and table 3 in the table 5, thereby UE can know from table 6 that multicarrier measuring object tabulation and multicarrier measurements report mode, obtains operation information to certain multicarrier paired plot as deletion or increase certain multicarrier paired plot newly from table 3.
Concrete update mode is identical with abovementioned steps 203, repeats no more.
Step 303, UE carries out cell measurement with frequency Lin Qu and cell-of-origin with the multicarrier paired plot of frequency Lin Qu according to the table 4 pair cell-of-origin after upgrading, thereby realizes the measurement to the multicarrier paired plot.
As seen, the processing mode of UE is basic identical under UE under the idle condition and the connection status, and institute's difference is the message difference from network side that UE receives.
The technique scheme that present embodiment provides, because the control messages of UE by network obtained the cell information and the pair relationhip of the multicarrier paired plot of the co-frequency cell of cell-of-origin and cell-of-origin co-frequency cell, make UE know that when carrying out cell measurement which co-frequency cell and alien-frequency district are pair relationhips, and then realized the multicarrier paired plot of cell-of-origin co-frequency cell is measured, improved network operation efficient.
Embodiment two
Present embodiment is at first introduced the example (at certain UE) that UE uses special-purpose measuring control information to measure under the connection status.
The UE that is in connected state is carrying out the mobility handoff procedure, need the same frequency Lin Qu and the alien frequencies Lin Qu of cell-of-origin be measured.
For example, 1 move to base station 2 such as UE from the base station, base station 1 comprises sub-district a and this a pair of multicarrier paired plot of sub-district b, and base station 2 comprises sub-district c and this a pair of multicarrier paired plot of sub-district d.
When UE moves to the zone of base station 2, network side issues special-purpose measurement control messages and gives UE, and at this moment UE need measure the multicarrier paired plot (being that UE need measure sub-district c and d) of c sub-district and c sub-district, and the reporting measurement result gives network side then.
Network side has increased multicarrier measuring object tabulation (multi-carrier measurement objects list) cell in inter-frequency measurement (3GPP TS 25.331 10.3.7.16Inter-frequency measurement) the pairing content of cell of (promptly in the table 7) in the measurement control messages (3GPP TS 25.331 10.2.17Measurement Control) of existing special use.Table 7 with the difference of table 1 is: do not have newly-increased multicarrier to measure (multi-carrier measurement) cell in table 7, table 8 is to increase multicarrier measuring object tabulation (multi-carrier measurement objects list) cell in inter-frequency measurement (3GPP TS 25.331 10.3.7.16 Inter-frequency measurement) the pairing content of cell at table 7, and is specific as follows:
Table 7
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| (clipped element) | ||||
| Measurement Information elements (metrical information element) | ||||
| (clipped element) | ||||
| CHOICE Measurement type (optional measurement type) | ||||
| Intra-frequency measurement (measuring frequently) | Intra-frequency measurement (measuring frequently) 10.3.7.36 | |||
| Inter-frequency measurement (inter-frequency measurement) | Inter-frequency measurement (inter-frequency measurement) 10.3.7.16 | |||
| Inter-RAT measurement (system's measurements) | Inter-RAT measurement (system's measurements) 10.3.7.27 | |||
| (clipped element) |
Table 8
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| Inter-frequency measurement objects list (inter-frequency measurement list object) | Inter-frequency cell info list (inter-frequency cell information list) 10.3.7.13 | |||
| Multi-carrier measurement objects list (tabulation of multicarrier measuring object) (increasing newly) | Multi-carrier cell info list (multi-carrier district information list) xx.xx.xx.1 | |||
| Inter-frequency measurement quantity (inter-frequency measurement quantity) | Inter-frequency measurement quantity (inter-frequency measurement quantity) 10.3.7.18 | |||
| Inter-frequency reporting quantity (reporting quantity frequently) | Inter-frequency reporting quantity (reporting quantity frequently) 10.3.7.21 | |||
| Reporting cell status (reporting subdistrict state) | Reporting cell status (reporting subdistrict state) 10.3.7.61 | |||
| Measurement validity (measurement validity) | Measurement validity (measurement validity) 10.3.7.51 | |||
| Inter-frequency set update (set is upgraded frequently) | Inter-frequency set update (set is upgraded frequently) 10.3.7.22 | |||
| CHOICE report criteria (the optional standard that reports) | ||||
| Intra-frequency measurement reporting criteria (measuring the standard that reports frequently) | Intra-frequency measurement reporting criteria (measuring the standard that reports frequently) 10.3.7.39 | |||
| Inter-frequency measurement reporting criteria (inter-frequency measurement reports standard) | Inter-frequency measurement reporting criteria (inter-frequency measurement reports standard) 10.3.7.19 | |||
| Periodical reporting criteria (periodically reporting standard) | Periodical reporting criteria (periodically reporting standard) 10.3.7.53 | |||
| No reporting (not reporting) |
Aforementioned table 3 is the expansion of " multi-carrier measurement objects list (tabulation of multicarrier measuring object) " cell in the table 8, has specifically comprised the operation information of multicarrier paired plot as deletion or newly-increased certain multicarrier paired plot.Multi-carrier cell removal in the table 3 (deletion of multicarrier paired plot), New multi-carrier cells (newly-increased multicarrier paired plot) cell and sub-cell thereof all can repeat repeatedly to occur in table 3.
UE is before receiving the measurement control messages, can produce the such variable of a CELL_INFO_LIST as shown in table 4 (cell information tabulation), safeguard by UE self, this variable is the cell list that UE can measure, comprised with frequency, alien frequencies, intersystem cell, after UE gets access to the measurement control messages, can upgrade the content of this variable according to the cell list in the measurement control messages.Inter-frequency cell info (inter-frequency cell information) cell and sub-cell thereof partly are the CELL_INFO_LIST that existing UE safeguards in the table 4, Multi-carrier cell info (multi-carrier district information) cell and sub-cell thereof are new content of the present invention in the table 4, and this partial content can repeat repeatedly to occur.
Referring to Fig. 4, it is UE according to the second embodiment of the invention cell measurement schematic flow sheet when being in connection status.It is as follows that UE carries out measuring process with frequently Lin Qu and cell-of-origin with the sub-district of the multicarrier pairing of Lin Qu frequently to the cell-of-origin:
Concrete, UE from special measuring controlling message (3GPP TS 25.331 10.2.17 MeasurementControl) the i.e. i.e. tabulation of multicarrier measuring object the table 8 of the inter-frequency measurement of message shown in the table 7 (Inter-frequency measurement) cell, institute's corresponding content (multi-carrier measurement objectslist) cell, know paired plot tabulation, the tabulation of described multicarrier paired plot comprise the cell-of-origin with Lin Qu and cell-of-origin frequently with the unpaired message of the multicarrier paired plot of Lin Qu frequently; Promptly know same Lin Qu frequently in cell-of-origin and the cell-of-origin metrical information of the multicarrier paired plot of frequency Lin Qu together the table 8 from inter-frequency measurement (Inter-frequency measurement) cell of message shown in the table 7; During described paired plot list update tabulated promptly table 4 to first cell information of UE self maintained, first cell information after described renewal tabulate promptly know the table 4 cell-of-origin with Lin Qu and cell-of-origin frequently with the multicarrier paired plot of Lin Qu frequently.
Because table 8 is expansions of inter-frequency measurement in the table 7 (Inter-frequency measurement) cell, thereby UE can from table 8, know multicarrier measuring object tabulation and cell-of-origin with Lin Qu and cell-of-origin frequently with the metrical information of the multicarrier paired plot of Lin Qu frequently, from table 3, obtain operation information to certain multicarrier paired plot as deletion or increase certain multicarrier paired plot newly.
Concrete update mode is identical with abovementioned steps 203, repeats no more.
Step 403 is carried out cell measurement with frequency Lin Qu and cell-of-origin with the multicarrier paired plot of frequency Lin Qu according to pair cell-of-origin of the table 4 after the described renewal, thereby is realized the measurement to the multicarrier paired plot.
Introduce the example (at all UE) that UE under the idle condition uses the measuring control information broadcasted to measure below in system information.
Be in the UE under the Idle state, when carrying out the sub-district gravity treatment, what need that network side provides current area faces district's unpaired message, particularly needs the cell-of-origin is measured with the multicarrier paired plot of Lin Qu frequently with Lin Qu and cell-of-origin frequently.
For example, UE is current resident at sub-district a, and sub-district c is the same frequency Lin Qu of sub-district a, and sub-district d is the multicarrier paired plot of sub-district c.When UE receives the measuring control information of broadcasting that network side issues when carrying out the sub-district gravity treatment in system information, UE need measure the multicarrier paired plot (being that UE needs sub-district c and d) of sub-district c and sub-district c, and the reporting measurement result gives network side then.
Increased multicarrier measuring object tabulation (multi-carrier measurement objects list) cell in the existing Measurement and Control System information that network side is broadcasted (3GPP TS 25.33110.3.7.47 Measurement Control system information) in inter-frequency measurement (the 3GPP TS 25.331 10.3.7.20 Inter-frequency measurement) cell of (promptly in the table 9) in system information.Table 9 with the difference of table 5 is, do not increase multicarrier and measure (multi-carrier measurement) cell in table 9, table 10 is to increase multicarrier measuring object tabulation (multi-carrier measurement objects list) cell in inter-frequency measurement (the 3GPP TS 25.331 10.3.7.20 Inter-frequency measurement) cell in the table 9.Specific as follows:
Table 9
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| (clipped element) | ||||
| Intra frequency measurement (measuring frequently) | Intra frequency measurement (measures 10.3.7.40 frequently | |||
| Inter frequency measurement (inter-frequency measurement) | Inter frequency measurement (inter-frequency measurement 10.3.7.20 | |||
| Inter RAT measurement (system's measurements) | Inter RAT measurement (system's measurements) 10.3.7.31 | |||
| (clipped element) |
Table 10
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| Inter-frequency cell info list (cell information tabulation frequently) | Inter-frequency cell info list (inter-frequency cell information list) 10.3.7.13 | |||
| Multi-carrier measurement objects list (tabulation of multicarrier measuring object) (increasing newly) | Multi-carrier cell info list (multi-carrier district information list) xx.xx.xx.1 | |||
| Inter-frequency RACH reporting (RACH reports frequently) | Inter-frequency RACH reporting information (RACH reporting information frequently) 10.3.7.20a |
Aforementioned table 3 is the expansion of " multi-carrier measurement objects list (tabulation of multicarrier measuring object) " cell in the table 10, has specifically comprised the operation information of multicarrier paired plot as deletion or newly-increased certain multicarrier paired plot.Multi-carrier cell removal in the table 3 (deletion of multicarrier paired plot), New multi-carrier cells (newly-increased multicarrier paired plot) cell and sub-cell thereof all can repeat repeatedly to occur in table 3.
UE is before receiving the measurement control messages, can produce the such variable of a CELL_INFO_LIST as shown in table 4 (cell information tabulation), safeguard by UE self, this variable is the cell list that UE can measure, comprised with frequency, alien frequencies, intersystem cell, after UE gets access to the measurement control messages, can upgrade the content of this variable according to the cell list in the measurement control messages.Inter-frequency cell info (inter-frequency cell information) cell and sub-cell thereof partly are the CELL_INFO_LIST that existing UE safeguards in the table 4, Multi-carrier cell info (multi-carrier district information) cell and sub-cell thereof are new content of the present invention in the table 4, and this partial content can repeat repeatedly to occur.
As shown in Figure 5, the cell measurement flow process the when UE of second embodiment of the invention is in idle condition specifically comprises:
Concrete, know the paired plot tabulation in the Measurement and Control System information that UE broadcasts (3GPP TS 25.33110.3.7.47 Measurement Control system information) the i.e. tabulation of multicarrier measuring object in the inter-frequency measurement of message shown in the table 9 (Inter-frequency measurement) cell institute's corresponding content (i.e. table 10) (multi-carrier measurement objects list) cell from system information, the tabulation of described paired plot comprise the cell-of-origin with Lin Qu and cell-of-origin frequently with the unpaired message of the multicarrier paired plot of Lin Qu frequently; Promptly know same Lin Qu frequently in cell-of-origin and the cell-of-origin metrical information of the multicarrier paired plot of frequency Lin Qu together the table 10 from inter-frequency measurement (Inter-frequency measurement) cell of message shown in the table 9; During described paired plot list update tabulated promptly table 4 to first cell information of UE self maintained, first cell information after described renewal tabulate promptly know the table 4 cell-of-origin with Lin Qu and cell-of-origin frequently with the multicarrier paired plot of Lin Qu frequently.
Because table 10 is expansions of inter-frequency measurement in the table 9 (Inter-frequency measurement) cell, thereby UE can know the metrical information of multicarrier measuring object tabulation and multicarrier paired plot from table 10, obtains operation information to certain multicarrier paired plot as deletion or increase certain multicarrier paired plot newly from table 3.
Concrete update mode is identical with abovementioned steps 203, repeats no more.
Step 503 is carried out cell measurement with frequency Lin Qu and cell-of-origin with the multicarrier paired plot of frequency Lin Qu according to pair cell-of-origin of the table 4 after the described renewal, thereby is realized the measurement to the multicarrier paired plot.
As seen, the processing mode of UE is basic identical under UE under the idle condition and the connection status, and institute's difference is the message difference from network side that UE receives.
The technique scheme that present embodiment provides, because the control messages of UE by network obtained the cell information and the pair relationhip of the multicarrier paired plot of the co-frequency cell of cell-of-origin and cell-of-origin co-frequency cell, make UE know that when carrying out cell measurement which co-frequency cell and alien-frequency district are pair relationhips, and then realized the multicarrier paired plot of cell-of-origin co-frequency cell is measured, improved network operation efficient.
Embodiment three
Present embodiment is at first introduced the example (at certain UE) that UE uses special-purpose measuring control information to measure under the connection status.
The UE that is in connected state is carrying out the mobility handoff procedure, need the same frequency Lin Qu and the alien frequencies Lin Qu of cell-of-origin be measured.
For example, 1 move to base station 2 such as UE from the base station, base station 1 comprises sub-district a and this a pair of multicarrier paired plot of sub-district b, and base station 2 comprises sub-district c and this a pair of multicarrier paired plot of sub-district d.
When UE moves to the zone of base station 2, network side issues special-purpose measurement control messages and gives UE, and at this moment UE need measure the multicarrier paired plot (being that UE need measure sub-district c and d) of c sub-district and c sub-district, and the reporting measurement result gives network side then.
Network side has increased paired plot ID (cooperative cell id) cell newly in existing inter-frequency cell information list (3GPP TS 25.331 10.3.7.13Inter-frequency cell info list) cell, specifically as shown in table 11:
Table 11
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| CHOICE inter-frequency cell removal (optional inter-frequency cell deletion) | ||||
| Remove all inter-frequency cells (deleting all inter-frequency cells) | ||||
| Remove some inter-frequency cells (deletion inter-frequency cell) | ||||
| Removed inter-frequency cells (deleted inter-frequency cell) | ||||
| Inter-frequency cell id (inter-frequency cell ID) | ||||
| No inter-frequency cells removed (not deleting inter-frequency cell) | ||||
| New inter-frequency cells (newly-increased inter-frequency cell) | ||||
| Inter-frequency cell id (inter-frequency cell ID) | ||||
| Frequency info (frequency information) | Frequency info (frequency information) 10.3.6.36 | |||
| Cell info (cell information) | Cell info (cell information) 10.3.7.2 | |||
| Cooperative cell id (paired plot ID) (increasing newly) | ||||
| Cells for measurement (sub-district that is used to measure) | ||||
| Inter-frequency cell id (inter-frequency cell ID) |
Above-mentioned table 11 is the pairing particular content of inter-frequency measurement objects list (inter-frequency measurement list object) cell in the following table 12:
Table 12
| Information Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantics description (semantic description) |
| Inter-frequency measurement objects list (inter-frequency measurement list object) | Inter-frequency cell info list (inter-frequency cell information list) 10.3.7.13 | |||
| Inter-frequency measurement quantity (inter-frequency measurement quantity) | Inter-frequency measurement quantity (inter-frequency measurement quantity) 10.3.7.18 | |||
| Inter-frequency reporting quantity (reporting quantity frequently) | Inter-frequency reporting quantity (reporting quantity frequently) 10.3.7.21 | |||
| Reporting cell status (reporting subdistrict state) | Reporting cell status (reporting subdistrict state) 10.3.7.61 | |||
| Measurement validity (measurement validity) | Measurement validity (measurement validity) 10.3.7.51 | |||
| Inter-frequency set update (set is upgraded frequently) | Inter-frequency set update (set is upgraded frequently) 10.3.7.22 | |||
| CHOICE report criteria (the optional standard that reports) | ||||
| Intra-frequency measurement reporting criteria (measuring the standard that reports frequently) | Intra-frequency measurement reporting criteria (measuring the standard that reports frequently) 10.3.7.39 | |||
| Inter-frequency measurement reporting criteria (inter-frequency measurement reports standard) | Inter-frequency measurement reporting criteria (inter-frequency measurement reports standard) 10.3.7.19 | |||
| Periodical reporting criteria (periodically reporting standard) | Periodical reporting criteria (periodically reporting standard) 10.3.7.53 | |||
| No reporting (not reporting) |
Above-mentioned table 12 is inter-frequency measurement (3GPP TS 25.331 10.3.7.16 Inter-frequencymeasurement) the pairing content of cell of table 7.
UE is before receiving the measurement control messages, can produce the such variable of CELL_INFO_LIST (cell information tabulation) shown in following table 13, safeguard by UE self, this variable is the cell list that UE can measure, after UE gets access to the measurement control messages, can upgrade the content of this variable according to the cell list in the measurement control messages.Cooperative cell id in the table 12 (paired plot sign) cell is a new content of the present invention, and this partial content can repeat repeatedly to occur.
Table 13
| Informotion Element/Group name (information element/group name claims) | Need (whether needing) | Multi (diversity) | Type and reference (type and quote) | Semantice description (Chinese language description) |
| (clipped element) | ||||
| Inter-frequency cell info (inter-frequency cell information) | ||||
| CHOICE position status (selectable location state) | ||||
| Occupied (taking) | ||||
| Frequency info (frequency information) | Frequency info (frequency information) 10.3.6.36 | |||
| Cell info (cell information) | Cell info (cell information) 10.3.7.2 | |||
| Cooperative cell id (paired plot ID) (increasing newly) | But list the sub-district ID of paired plot | |||
| Vacant (blank) | No data (free of data) | |||
| (clipped element) |
Referring to Fig. 6, it is UE according to the third embodiment of the invention cell measurement schematic flow sheet when being in connection status.It is as follows that UE carries out measuring process with frequently Lin Qu and cell-of-origin with the sub-district of the multicarrier pairing of Lin Qu frequently to the cell-of-origin:
Concrete, UE from special measuring controlling message (3GPP TS 25.331 10.2.17 MeasurementControl) promptly the inter-frequency measurement of message shown in the table 7 (Inter-frequency measurement) cell, institute's corresponding content promptly inter-frequency measurement list object (the Inter-frequency measurement objectslist) cell the table 12, institute's corresponding content promptly inter-frequency cell (the New Inter-frequency cells) cell under the table 11 obtain the inter-frequency cell tabulation; From the inter-frequency measurement Inter-frequency measurement cell of described table 7, pairing table 12, know same Lin Qu frequently in cell-of-origin and cell-of-origin metrical information with the multicarrier paired plot of frequency Lin Qu; During the tabulation of described inter-frequency cell and inter-frequency measurement information updating tabulated promptly table 13 to second cell information of UE self maintained, second cell information after described renewal tabulate promptly obtain the table 13 cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of frequency Lin Qu.
Obtaining the cell-of-origin from described second cell information is tabulated i.e. table 13 specifically comprises with the cell information of the multicarrier paired plot of Lin Qu frequently with Lin Qu and cell-of-origin frequently: according to i.e. paired plot sign (the cooperative cell id) cell under the table 11 of inter-frequency measurement list object (the Inter-frequency measurement objects list) cell of table 12, and, second cell information paired plot sign (the cooperative cell id) cell in the i.e. table 13 of tabulating, from described second cell information is tabulated promptly table 13, obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently.
Because table 11 is expansions of inter-frequency measurement list object in the table 12 (inter-frequency measurementobjects list) cell, thereby UE can be known the operation information to inter-frequency cell from table 11, inter-frequency cell in this operation information tabulation and inter-frequency measurement information updating to the 2nd CELL_INFO_LIST of its maintenance promptly in the table 13, are obtained that inter-frequency cell is tabulated and the metrical information of multicarrier paired plot.Obtain the multicarrier paired plot according to the cooperative cell id in table 11 and the table 13 (paired plot sign) cell.
Step 603 is carried out cell measurement with frequency Lin Qu and cell-of-origin with the multicarrier paired plot of frequency Lin Qu according to pair cell-of-origin of the table 13 after the described renewal, thereby is realized the measurement to the multicarrier paired plot.
Introduce the example (at all UE) that UE under the idle condition uses the measuring control information broadcasted to measure below in system information.
Be in the UE under the Idle state, when carrying out the sub-district gravity treatment, what need that network side provides current area faces district's unpaired message, particularly needs the multicarrier paired plot of the same frequency Lin Qu of cell-of-origin is measured.
For example, UE is current resident at sub-district a, and sub-district c is the same frequency Lin Qu of sub-district a, and sub-district d is the multicarrier paired plot of sub-district c.When UE receives the measuring control information of broadcasting that network side issues when carrying out the sub-district gravity treatment in system information, UE need measure the multicarrier paired plot (being that UE need measure sub-district c and d) of sub-district c and sub-district c, and the reporting measurement result gives network side then.
The described flow process of processing procedure under this mode and Fig. 6 is basic identical, difference is that the message that UE receives is the Measurement and Control System information of broadcasting as shown in table 9 (3GPP TS 25.331 10.3.7.47 Measurement Control system information) that network side issues in system information, the content that comprises table 11 in this message, the processing that subsequent processing steps and UE are under the connected state is identical.
The technique scheme that present embodiment provides, because the control messages of UE by network obtained the cell information and the pair relationhip of the multicarrier paired plot of the co-frequency cell of cell-of-origin and cell-of-origin co-frequency cell, make UE know that when carrying out cell measurement which co-frequency cell and alien-frequency district are pair relationhips, and then realized the multicarrier paired plot of cell-of-origin co-frequency cell is measured, improved network operation efficient.
For among above-mentioned three embodiment any one, can also comprise: after the UE measurement finishes, measurement result is reported network side.Network side can further carry out operations such as sub-district switching or sub-district gravity treatment according to the measurement result indication UE that receives.
The embodiment of the invention also provides the method that obtains paired plot information in a kind of multicarrier system, comprising: user equipment (UE) receives the network side broadcast; Obtain the cell information of the multicarrier paired plot of cell-of-origin and the unpaired message of the multicarrier paired plot of above-mentioned cell-of-origin and described cell-of-origin according to described network side broadcast.
Following examples four and five are introduced the method that will be in the aforementioned multiple frequency point system obtains paired plot information respectively and are applied to UE and insert the technical scheme that is connected foundation with RRC in the double small district at random.
Embodiment four
The concrete scene of present embodiment is: a sub-district and b sub-district are one-to-many carrier wave paired plot, and the UE of idle condition is current to be resided in a sub-district, as shown in Figure 7, think in the present embodiment that a sub-district is the cell-of-origin of UE.
The process that the UE of present embodiment introduction inserts at random is as follows:
The technique scheme that provides by present embodiment, because UE has obtained the information of the multicarrier paired plot of cell-of-origin from the broadcast of network side, and the unpaired message of the multicarrier paired plot of cell-of-origin and cell-of-origin, when to the access failure at random of cell-of-origin, can directly initiate to insert, and need not carry out the measurement of other sub-districts, select other sub-districts to insert to the multicarrier paired plot of this cell-of-origin, reduced the time delay of sub-district gravity treatment, allowed UE carry out the sub-district fast again and insert.
Embodiment five
The concrete scene of present embodiment is: a sub-district and b sub-district are one-to-many carrier wave paired plot, and the current access of UE thinks in the present embodiment that a sub-district is the cell-of-origin of UE in a sub-district.As shown in Figure 8,
Present embodiment is introduced UE, and to set up the process that RRC connects as follows:
Step 803 is initiated the RRC connection request to a sub-district, comprises the RACH measurement result of b sub-district in this RRC connection request.
The technique scheme that present embodiment provides, because UE is known the information of multicarrier paired plot of current area and the unpaired message of current area, UE carries out RACH to the multicarrier paired plot of current area and measures, and to network side reporting measurement result, set up under the situation of RRC connection in current area when network side does not allow UE, network side is according to this measurement result, preferential indication UE initiates to connect RRC to the multicarrier paired plot of current area and sets up process, make full use of the resource of multicarrier network, reached the effect of load balance.
Embodiment six
The present invention also provides a kind of user equipment (UE) 900, and as shown in Figure 9, this UE 900 comprises: receiving element 901 and acquiring unit 902, wherein,
Receiving element 901 is used to receive network controls message; Acquiring unit 902 be used for according to above-mentioned network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information and the unpaired message of the multicarrier paired plot of Lin Qu frequently.
Further, above-mentioned receiving element 901 also is used to receive the same metrical information of the cell information of the multicarrier paired plot of Lin Qu frequently of same Lin Qu frequently in above-mentioned cell-of-origin and cell-of-origin.
Above-mentioned UE specifically also comprises measuring unit 903, is used for according to above-mentioned metrical information described cell-of-origin being carried out cell measurement with frequency Lin Qu and cell-of-origin with the multicarrier paired plot of frequency Lin Qu.
Above-mentioned network controls message is special measuring controlling message, or the measuring control information of broadcasting in the system information.
The UE that provides by present embodiment, information according to the multicarrier paired plot of the cell-of-origin that from the broadcast of network side, obtains, and the unpaired message of the multicarrier paired plot of cell-of-origin and cell-of-origin, when to the access failure at random of cell-of-origin, can directly initiate to insert, and need not carry out the measurement of other sub-districts, select other sub-districts to insert to the multicarrier paired plot of this cell-of-origin, reduced the time delay of sub-district gravity treatment, allowed UE carry out the sub-district fast again and insert.
Embodiment seven
The present invention also provides a kind of user equipment (UE) 1000, and as shown in figure 10, this UE1000 comprises: receiving element 1001 and acquiring unit 1002, and wherein, receiving element 1001 is used to receive the network side broadcast; Acquiring unit 1002 is used for obtaining according to above-mentioned network side broadcast the cell information of the multicarrier paired plot of cell-of-origin, and the unpaired message of the multicarrier paired plot of above-mentioned cell-of-origin and described cell-of-origin.
More specifically, UE 1000 further comprises:
The first access control unit 1003 is used for the access at random initiated to above-mentioned cell-of-origin, and when described access failure at random, initiates access at random according to described unpaired message to the multicarrier paired plot of above-mentioned cell-of-origin.
Measuring unit 1004 is used for the cell information according to the multicarrier paired plot of above-mentioned cell-of-origin, Random Access Channel RACH is carried out in the multicarrier paired plot of above-mentioned cell-of-origin measure;
The second access control unit 1005 is used for initiating RRC to above-mentioned network side and connects the request of foundation, and above-mentioned RRC connects the RACH measurement result that comprises the multicarrier paired plot of described cell-of-origin in the request of foundation.
This second access control unit 1005, be further used for, receive the RRC message that described network side sends, described RRC message indication network side is refused described RRC and is connected the request of foundation, and indicate described UE to carry out the indication information that RRC connects foundation to the multicarrier paired plot of described cell-of-origin, carry out RRC according to described indication information to the multicarrier paired plot of described cell-of-origin and connect foundation.
The UE that present embodiment provides, according to the information of the multicarrier paired plot of the current area that obtains and the unpaired message of current area, RACH is carried out in the multicarrier paired plot of current area to be measured, and to network side reporting measurement result, make and set up under the situation of RRC connection in current area when network side does not allow UE, network side can be according to this measurement result, preferential indication UE initiates to connect RRC to the multicarrier paired plot of current area and sets up process, make full use of the resource of multicarrier network, reached the effect of load balance.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the said method execution mode is to instruct relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, this program can comprise the content of aforementioned each execution mode of the present invention when carrying out.Here alleged storage medium, as: ROM/RAM, magnetic disc, CD etc.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.All any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all be included in protection scope of the present invention.
Claims (24)
1, obtain the method for paired plot information in a kind of multiple frequency point system, it is characterized in that described method comprises:
User equipment (UE) receives network controls message;
According to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information and the unpaired message of the multicarrier paired plot of Lin Qu frequently.
2, method according to claim 1 is characterized in that, described according to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the unpaired message of the multicarrier paired plot of Lin Qu frequently, specifically comprise:
From described network controls message, obtain described cell-of-origin with Lin Qu and cell-of-origin obtain described unpaired message with the paired plot tabulation of the multicarrier paired plot of Lin Qu frequently according to the tabulation of described paired plot frequently.
3, method according to claim 2 is characterized in that, described according to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently, specifically comprise:
With described paired plot list update in the tabulation of first cell information of described UE self maintained, obtain first cell information tabulation after upgrading described cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently.
4, method according to claim 2 is characterized in that, described method further comprises:
Know same Lin Qu frequently in cell-of-origin and the cell-of-origin metrical information of the multicarrier paired plot of frequency Lin Qu together according to described network controls message;
According to described metrical information described cell-of-origin is carried out cell measurement with frequency Lin Qu and cell-of-origin with the multicarrier paired plot of frequency Lin Qu.
5, method according to claim 4 is characterized in that,
Described network controls message is special measuring controlling message,
Measure cell from the multicarrier of described special measuring controlling message and obtain tabulation of described paired plot and described metrical information.
6, method according to claim 4 is characterized in that,
Described control messages is the measurement control messages of system broadcasts,
Obtain described metrical information from the inter-frequency measurement cell of the measurement control messages of described system broadcasts;
Multicarrier measuring object tabulation cell from described inter-frequency measurement cell obtains the tabulation of described paired plot.
7, method according to claim 1 is characterized in that, described according to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently, specifically comprise:
From described network controls message, obtain the inter-frequency cell tabulation;
According to described inter-frequency cell tabulation obtain described cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently.
8, method according to claim 7 is characterized in that, described according to described inter-frequency cell tabulation obtain described cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently, further comprise:
With described inter-frequency cell list update in the tabulation of second cell information of described UE self maintained;
Obtain second cell information tabulation after upgrading described cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently.
9, method according to claim 8 is characterized in that,
Inter-frequency measurement list object cell from the inter-frequency measurement cell of described network controls message obtains described inter-frequency cell tabulation.
10, method according to claim 9 is characterized in that, obtain the tabulation of second cell information after described renewal the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently, specifically comprise:
According to the paired plot sign cell in the tabulation of second cell information after the paired plot in described inter-frequency measurement list object cell sign cell and the described renewal, obtain second cell information tabulation after described renewal the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information of the multicarrier paired plot of Lin Qu frequently.
According to each described method of claim 7-10, it is characterized in that 11, described method further comprises,
Know same Lin Qu frequently in cell-of-origin and the cell-of-origin metrical information of the multicarrier paired plot of frequency Lin Qu together according to described network controls message;
According to described metrical information described cell-of-origin is carried out cell measurement with frequency Lin Qu and cell-of-origin with the multicarrier paired plot of frequency Lin Qu.
12, method according to claim 11 is characterized in that,
Obtain described metrical information from the inter-frequency measurement cell of described network controls message.
13, obtain the method for paired plot information in a kind of multiple frequency point system, it is characterized in that described method comprises:
User equipment (UE) receives the network side broadcast;
Obtain the cell information of the multicarrier paired plot of cell-of-origin and the unpaired message of the multicarrier paired plot of described cell-of-origin and described cell-of-origin according to described network side broadcast.
14, method according to claim 13 is characterized in that, described method further comprises:
When the access failure at random that described UE initiates to described cell-of-origin, described UE initiates to insert at random to the multicarrier paired plot of described cell-of-origin according to described unpaired message.
15, method according to claim 13 is characterized in that, described method further comprises:
According to the cell information of the multicarrier paired plot of described cell-of-origin, Random Access Channel RACH is carried out in the multicarrier paired plot of described cell-of-origin measure;
Initiate the radio resource control RRC connection request to described network side, comprise the RACH measurement result of the multicarrier paired plot of described cell-of-origin in the described RRC connection request.
16, method according to claim 15 is characterized in that, described method further comprises:
If described network side is refused described RRC and set up request, then described network side is indicated described UE to carry out RRC to the multicarrier paired plot of described cell-of-origin and is connected foundation according to described RACH measurement result.
17, method according to claim 16, it is characterized in that, described network side sends the RRC connection to described UE and sets up refuse information, and described RRC connection is set up to comprise in the refuse information and indicated described UE to carry out the indication information that the RRC connection is set up to the multicarrier paired plot of described cell-of-origin.
18, a kind of user equipment (UE) is characterized in that, comprising:
Receiving element is used to receive network controls message;
Acquiring unit, be used for according to described network controls message obtain the cell-of-origin with Lin Qu and cell-of-origin frequently with the cell information and the unpaired message of the multicarrier paired plot of Lin Qu frequently.
19, device according to claim 18 is characterized in that,
Described receiving element is further used for receiving same Lin Qu frequently in described cell-of-origin and the cell-of-origin metrical information of the cell information of the multicarrier paired plot of frequency Lin Qu together;
Described device further comprises, measuring unit is used for according to described metrical information described cell-of-origin being carried out cell measurement with frequency Lin Qu and cell-of-origin with the multicarrier paired plot of frequency Lin Qu.
According to claim 18 or 19 described devices, it is characterized in that 20, described network controls message is special measuring controlling message, or the measuring control information of broadcasting in the system information.
21, a kind of user equipment (UE) is characterized in that, comprising:
Receiving element is used to receive the network side broadcast; With
Acquiring unit is used for the cell information according to the multicarrier paired plot of described network side broadcast acquisition cell-of-origin, and the unpaired message of the multicarrier paired plot of described cell-of-origin and described cell-of-origin.
According to the described UE of claim 21, it is characterized in that 22, described UE further comprises:
The first access control unit is used for the access at random initiated to described cell-of-origin, and when described access failure at random, initiates access at random according to described unpaired message to the multicarrier paired plot of described cell-of-origin.
According to the described UE of claim 21, it is characterized in that 23, described UE further comprises:
Measuring unit is used for the cell information according to the multicarrier paired plot of described cell-of-origin, Random Access Channel RACH is carried out in the multicarrier paired plot of described cell-of-origin measure;
The second access control unit is used for initiating RRC to described network side and connects the request of foundation, and described RRC connects the RACH measurement result that comprises the multicarrier paired plot of described cell-of-origin in the request of foundation.
24, UE according to claim 23 is characterized in that,
The described second access control unit, be further used for, receive the RRC message that described network side sends, described RRC message indication network side is refused described RRC and is connected the request of foundation, and indicate described UE to carry out the indication information that RRC connects foundation to the multicarrier paired plot of described cell-of-origin, carry out RRC according to described indication information to the multicarrier paired plot of described cell-of-origin and connect foundation.
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