CN101159959B - Method, device and system of cell measurement - Google Patents
Method, device and system of cell measurement Download PDFInfo
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- CN101159959B CN101159959B CN2007101703983A CN200710170398A CN101159959B CN 101159959 B CN101159959 B CN 101159959B CN 2007101703983 A CN2007101703983 A CN 2007101703983A CN 200710170398 A CN200710170398 A CN 200710170398A CN 101159959 B CN101159959 B CN 101159959B
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Abstract
The inventive embodiment provides a method for cell measurement, which comprises: the network side selects the cells need to be measured by UE, wherein the cells include unreported or incorrectly-reported cells within the capability information medium-frequency band of the UE; and the network side instructs the UE to measure the selected cells. Another one embodiment in the invention provides a method for cell measurement, which comprises: the UE receives the cell-measuring instruction from the network side and measure the cells based on the instruction. Meanwhile, still another one embodiment in the invention provides RNC, UE and system for measuring the cell based on the methods. The technical proposal provided in the inventive embodiments enables the UE to measure the cell under the support of the access capability thereof, and increases the utilization rate of network resources.
Description
Technical field
The present invention relates to the mobile management technology, particularly relate to a kind of methods, devices and systems that carry out cell measurement.
Background technology
In the mobile communication, it is more and more precious that frequency resource seems now, and new business requires higher bandwidth on the one hand, owing to comprise the develop rapidly of the radio communication of mobile communication, has been difficult to find the resource of frequency range in blocks on the other hand.Therefore, in existing mobile communication wireless access technology, can use discontinuous a plurality of resource of frequency range mostly.
Fig. 1 is a multiband cell networking schematic diagram in the prior art.As shown in Figure 1; in 3G network is built; demand for aspects such as dilatation, load sharing, introducing new business is considered; on networking mode, will consider multiband networking usually; with the alien frequencies adjacent area of another frequency range sub-district as existing frequency range sub-district; by radio network controller (Radio Network Controller; RNC) mobile management; make subscriber equipment (UserEquipment; UE) reside in specific function network layer zone as far as possible, reach and optimize the purpose use Internet resources, continuous business service is provided as the user.In the multiband networking scene, the different frequency range sub-district can be mutually adjacent area each other, the mobile management of RNC may make UE switch in the minizone of different frequency range.
The precondition that UE can switch in a certain special frequency channel sub-district is that UE itself will support and can insert in this frequency range; Whether the RNC Mobility Management Strategy requires the signal quality decision of target frequency bands, target frequency or Target cell that RNC records according to UE to switch again, and this will support and can measure target frequency bands with regard to requiring UE again.
Fig. 2 is the flow chart that carries out cell measurement in the prior art.As shown in Figure 2, in step 201, UE reports ability information report own to RNC.Give the correct time on the UE ability information, its multiband ability (inserting and measurement capability) can report the frequency range of UE support usually and whether start compact model.
In step 202, RNC receives the ability information that UE sent out.
In step 203, RNC selects the sub-district of the frequency range that ability information that UE reported supports from the neighbor cell list of the current persistent district of UE, and whether compact model is carried out in selected sub-district according to the ability information indication UE that UE reported and measure.
In step 204, UE receives the indication of RNC, and cell measurement is carried out in the sub-district that comprises in the indication.
Because the upgrading of 3GPP agreement, new FDD frequency range constantly adds.According to 3GPP TS 25.307 agreements, initiate frequency range can be used as the irrelevant frequency range of protocol version, and promptly the UE of lowest version also can report the frequency range that defines in the highest version agreement.
But lowest version UE can report the ability with the protocol-independent frequency range, is based on such hypothesis: lowest version UE, has known the frequency point ranges with the irrelevant frequency range of use agreement own.Whether that is to say, if lowest version UE can support clearly and certain irrelevant frequency range of own institute use agreement that before this UE exploitation, this irrelevant frequency range must define so in certain protocol version.
And the lowest version UE of early development if being supported in the frequency range of the protocol-independent that uses with itself inserts, or supports this frequency range is measured, and then faces two problems:
Which frequency range 1) how to represent that this frequency range that UE supports is?
2) which message cell to represent that UE supports this unknown frequency range with?
It is because agreement considers that to shortcoming on the compatibility of early stage UE with regard to the UE side, each manufacturer has taked following measure to solve above problem that above problem occurs:
Measure one, wireless frequency FDD frequency range (Radio Frequency Band FDD) or wireless frequency FDD frequency range 2 (Radio Frequency Band FDD 2) cell use " extension-indicator " value to indicate unknown frequency range.
The inventor finds in realizing process of the present invention: according to the technical scheme of prior art, RNC only knows the frequency range that UE correctly reports in supporting ability information reported, and promptly known frequency range is measured.When utilizing unknown frequency range to carry out the networking mode of dilatation, load sharing, RNC thinks that this early stage UE can not support unknown frequency range, this UE just can not switch to the sub-district of using unknown frequency range, so the customer service impression may be affected, and Internet resources can not effectively be used.
Measure two, UE do not report this unknown frequency range ability
The inventor finds in realizing process of the present invention: in this case, RNC is according to the technical scheme of prior art, think that this UE only supports to have reported frequency range, support but do not report the sub-district of frequency range even planned that UE is actual, still can not indicate UE that it is measured, more leisure opinion is switched or is inserted.
Summary of the invention
Embodiments of the invention provide a kind of method, Apparatus and system that carries out cell measurement, make UE to report Mid Frequency not report or report incorrect sub-district to measure to make full use of Internet resources ability information.
Embodiments of the invention provide a kind of method of carrying out cell measurement, may further comprise the steps:
The sub-district that the network side selection needs subscriber equipment to measure, selected sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or report incorrect sub-district;
Indicate described subscriber equipment that selected sub-district is measured.
Embodiments of the invention also provide a kind of method of carrying out cell measurement, may further comprise the steps:
The indication that the sub-district is measured that subscriber equipment receives that network side sends, described sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or report incorrect sub-district;
According to described indication described sub-district is measured.
Embodiments of the invention also provide a kind of radio network controller, comprise with lower module:
The cell measurement processing module is used to select the sub-district that needs subscriber equipment to measure, and selected sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or report incorrect sub-district;
The cell measurement indicating module, the sub-district that is used to indicate described subscriber equipment that described cell measurement processing module is selected is measured.
Embodiments of the invention also provide a kind of subscriber equipment, comprise with lower module:
Measure the indication receiver module, be used to receive the indication that the sub-district is measured of network side transmitted, described sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or report incorrect sub-district;
Measure Executive Module, be used for described sub-district being measured according to described indication.
Embodiments of the invention also provide a kind of system that carries out cell measurement, comprise following part:
Radio network controller, be used to select the sub-district that needs subscriber equipment to measure, selected sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or reports incorrect sub-district, indicates described subscriber equipment that selected sub-district is measured;
Subscriber equipment is used to receive the indication that network side sends measures the sub-district, and the access frequency range of described sub-district comprises in the ability information of described subscriber equipment and do not report or report incorrect frequency range, and according to described indication described sub-district measured.
This methods, devices and systems that use the embodiment of the invention to propose, the shortcoming that the frequency range affiliated subdistrict of having avoided in the prior art correctly reporting in the frequency range ability to ability information is only measured makes Internet resources be fully utilized.The UE energy measurement also reports the information of neighbor cell, and no matter whether this neighbor cell belongs to and do not report or report inaccurate frequency range in the frequency range ability of ability information, thereby make network side when carrying out mobile management, can indicate UE to take or switch to this neighbor cell according to this information.
Description of drawings
Fig. 1 is a multiband cell networking schematic diagram in the prior art.
Fig. 2 is the flow chart that carries out cell measurement in the prior art.
Fig. 3 is the flow chart that carries out cell measurement in the embodiment of the invention at network side.
Fig. 4 is the flow chart that carries out cell measurement in the embodiment of the invention in the UE side.
Fig. 5 is the flow chart that carries out cell measurement in the embodiment of the invention.
Fig. 6 is the connection diagram of UE and RNC in the embodiment of the invention.
Fig. 7 is the structural representation of system in the embodiment of the invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
In the UTRA access module, when UE directly inserts RNC or when other system switches into RNC, can carry the ability information of self by the cell shown in the table 1.RNC may need to judge whether to indicate UE switching or retry to arrive the adjacent area of target frequency bands with reference to the UE ability information in mobile management
| (RRC CONNECTION SETUP COMPLETE) finished in the setting of Radio Resource control connection |
| UE ability information (UE CAPABILITY INFOMATION) |
| SRNS Serving Radio Network Subsystem relocation information (SRNS RELOCATION INFO) |
| Carry and switch (INTER RAT HANDOVER INFO WITH INTER RAT CAPABILITIES) between the wireless access technology of ability between wireless access technology |
| Switch between wireless access technology (INTER RATHANDOVERINFO) |
The cell of the comprised UE ability of table 1 3GPP regulation
Table 2 is examples of the form of the ability information of carrying in these message, this UE is supported in FDD2100 (BAND I) frequency range FDD2100 (BAND I) and certain unknown frequency range is measured, and uplink and downlink all need to start compact model when measuring.In fact this UE is supported in FDD2100 (BAND I) frequency range FDD BAND VIII (being commonly called as UMTS900) is measured, and only because the reason of protocol version, this UE can't represent that it supports FDD BAND VIII.Therefore in the prior art, be whether the sub-district of FDD BAND VIII is best suited for the Target cell that inserts or switch no matter insert frequency range, UE can not measure the sub-district of this frequency range, can not switch to the sub-district of this frequency range yet.
Table 2 reports incorrect ability information
The present invention proposes a kind of method of carrying out cell measurement.Fig. 3 is the flow chart that carries out cell measurement in the embodiment of the invention at network side.As shown in Figure 3, the flow process of carrying out cell measurement at network side mainly may further comprise the steps:
In step 301, network side is selected the sub-district need subscriber equipment to measure, the working frequency range of selected sub-district to comprise in the ability information of subscriber equipment and is not reported or report incorrect frequency range.
In step 302, network side indication subscriber equipment is measured selected sub-district.
The invention allows for a kind of method of carrying out cell measurement.Fig. 4 is the flow chart that carries out cell measurement in the embodiment of the invention in the UE side.As shown in Figure 4, the flow process of carrying out cell measurement in the UE side mainly may further comprise the steps:
In step 401, the indication that the sub-district is measured that UE receives that network side sends, the working frequency range of sub-district comprises in the ability information of UE and does not report or report incorrect frequency range.
In step 402, UE measures the sub-district according to indication.
Below in conjunction with specific embodiments said method is carried out detailed elaboration.
Fig. 5 is the flow chart of this cell measuring method that provides of specific embodiments of the invention.As shown in Figure 5, present embodiment mainly comprises the steps:
In step 501, RNC receives the report of UE transmitting capacity.
In step 502, RNC judges whether start to force frequency range to measure, and promptly reports inaccurate to the UE ability information or does not report the sub-district of frequency range to measure, and forces frequency range to measure execution in step 504 if do not start; Otherwise execution in step 503.
When RNC start to force frequency range to be measured, in step 503, RNC selected the sub-district that needs UE to measure from neighbor cell list, and did not go to judge whether this sub-district belongs to the frequency range that the UE ability correctly reports in reporting.In the present embodiment, RNC adds the cell ID that needs UE to measure in MEASUREMENT CONTROL message, UE measures these sub-districts with indication, both comprised wherein that inserting frequency range was FDD2100, be that the frequency range ability reports correct sub-district, comprise that also inserting frequency range is FDD900, promptly the frequency range ability reports incorrect sub-district, can also be included in NM access frequency range in the ability information, i.e. the sub-district that do not report of frequency range ability
When RNC does not start forced measurement, in step 504, the sub-district that RNC initial option from neighbor cell list needs UE to measure, and the frequency range at place, selecteed sub-district compared with the frequency range that correctly reports during ability reports, if this place, sub-district frequency range is correctly reported in the ability information of UE, RNC adds this sub-district in the MEASUREMENT CONTROL message, and UE measures these sub-districts with indication, otherwise gives up this sub-district.In the present embodiment, included only in the MEASUREMENTCONTROL message in this case and comprise that inserting frequency range is FDD2100, promptly the frequency range ability reports correct sub-district.
In step 505, RNC judges whether to start the enforce compression pattern and measures, and measures RNC execution in step 506, otherwise skips steps 506, directly execution in step 507 if start the enforce compression pattern.
In step 506, the sub-district that RNC indicates UE to be comprised in to this message in MEASUREMENT CONTROL message is carried out the enforce compression pattern and is measured.
In step 507, UE receives MEASUREMENT CONTROL message, according to the indication in this message the sub-district that wherein comprises is measured.
After UE carries out cell measurement, generate a cell measurement reporting and send to RNC.RNC can be that UE selects a sub-district that is fit to switching according to this report, and indication UE switches to this new sub-district.UE receives the concrete switching flow of indication back startup and carries out the sub-district switching.
In view of FDD frequency range measurement capability occurs with the matrix structure form, then can also realize that whether can carry out cell measurement to another FDD frequency range to the UE that a certain FDD frequency range inserts carries out flexible configuration according to { inserting frequency range, the measurement target frequency range } two tuples.Table 3 is examples of in the embodiment of the invention cell measurement being carried out flexible configuration.As shown in table 3, the access frequency range of the line display FDD in the table, the FDD available frequency band is shown in tabulation, does not allow the available frequency band of correspondence is carried out cell measurement for " * " is illustrated in this access frequency range if insert the crosspoint of frequency range and FDD available frequency band at FDD.If the crosspoint is then represented and can be measured for " √ ".
This operation can be carried out in step 503 and step 504 respectively, the sub-district that RNC initial option from neighbor cell list needs UE to measure, and judge the measurement that whether is under an embargo of the frequency range that uses selected sub-district according to table 3.If this frequency range can be measured, RNC can will measure this sub-district with indication UE in this sub-district adding MEASUREMENT CONTROL message so, and this sub-district is then given up in the measurement if this frequency range is under an embargo.Such benefit is that Virtual network operator strengthens greatly for the ability of controlling of network.
Measure and also can use this configuration flexibly for whether enabling compact model.
| FDD inserts frequency range | FDD?BAND?I | FDD?BAND?II | ...? | FDD?BAND?X |
| FDDBANDI | √? | √? | ...? | ×? |
| FDD?BAND?II | √? | √? | ...? | √? |
| ...? | ...? | ...? | ...? | ...? |
| FDDBANDX | ×? | √? | ...? | √? |
Table 3 FDD cell measurement allocation list
Embodiments of the invention provide a kind of RNC of cell measurement.Fig. 6 is the structural representation of the system of this RNC and UE composition.
In the present embodiment, suppose that the current persistent district of UE is UTRA FDD BAND I (FDD2100) frequency range, neighbor cell is the UTRAFDD access module.
When the quality of wireless channel of the current persistent district of UE worsened, under the Mobility Management Strategy effect, RNC need measure adjacent cell by measuring control (MEASUREMENT CONTROL) message indication UE.
Cell measurement processing module 611 among the RNC is used to select the sub-district that needs UE to measure, and at first cell measurement processing module 611 need to judge whether UE frequency range not to be reported or reports inaccurate sub-district measure.
Measure if desired, cell measurement processing module 611 is selected the sub-district that needs UE to measure in neighbor cell list, and do not go to judge whether this sub-district belongs to the frequency range that the UE ability correctly reports in reporting, cell measurement indicating module 612 is included in the sign of the sub-district that cell measurement processing module 611 is selected in the MEASUREMENT CONTROL message, UE carries out cell measurement with indication, carry the cell list that requires UE to measure in the message, both comprised in the tabulation that inserting frequency range was the sub-district of FDD2100, comprised also that inserting frequency range was the sub-district of FDD900.
If do not need, the sub-district that cell measurement processing module 611 initial option from neighbor cell list needs UE to measure, and the frequency range at place, selecteed sub-district compared with the frequency range that correctly reports during ability reports, if this place, sub-district frequency range is correctly reported in the ability information of UE, cell measurement indicating module 612 adds this sub-district in the MEASUREMENT CONTROL message, UE measures these sub-districts with indication, otherwise gives up this sub-district.In the present embodiment, included only in the MEASUREMENT CONTROL message in this case and comprise that inserting frequency range is FDD2100, promptly the frequency range ability reports correct sub-district.
Cell measurement indicating module 612 can also comprise that requirement UE carries out compact model to specified sub-district and measures in MEASUREMENT CONTROL message.Can produce certain idle periods because compact model is measured in radio frames, UE can carry out between frequency or the measurement of intersystem cell in idle periods, makes and also carry out cell measurement in conversation.The information of the collection neighbor cell that UE can be more real-time offers RNC like this, so that RNC offers the session services of user's high-quality by mobile management according to this information.
Switching indicating module 613 is used to receive UE the cell measurement reporting of sending is afterwards measured in selected sub-district, determines to be fit to the sub-district that subscriber equipment switches according to this cell measurement reporting, and to subscriber equipment transmission switching indication.
Embodiments of the invention also provide a kind of UE of cell measurement.
In the present embodiment, suppose that the current persistent district of UE is UTRA FDD BAND I (FDD2100) frequency range, neighbor cell is a UTRA FDD access module.
As shown in Figure 6, directly insert RNC or when other system switched into RNC, UE can report the ability information of self by the cell shown in the table 1 to RNC at UE.Carried the frequency range ability information that UE supported in this ability information.When the quality of wireless channel deterioration of the current persistent district of UE, under the Mobility Management Strategy effect, RNC measures the adjacent area by measuring control (MEASUREMENT CONTROL) message indication UE with reference to the frequency range ability information of UE.
UE receives measurement control (MEASUREMENT CONTROL) message of RNC and the fixed sub-district of message middle finger is measured.Measure indication receiver module 621 and receive MEASUREMENTCONTROL message, measure Executive Module 622 and extract the cell list that MEASUREMENT CONTROL message is carried, the sub-district in this tabulation is measured.If RNC is provided with the UE ability information is reported Mid Frequency not report or reports incorrect sub-district to measure, then this class sub-district may be included in the entrained cell list of MEASUREMENT CONTROL message, can measure such sub-district thereby measure Executive Module 622.
Measurement report generation module 623 generates cell measurement reporting according to measuring the measurement result that 622 pairs of sub-districts of Executive Module are measured, and to RNC reporting subdistrict measurement report.
Embodiments of the invention also provide a kind of system of cell measurement, and Fig. 7 is the structural representation of present embodiment system.As shown in Figure 7, this system comprises RNC and UE.Wherein, RNC is used to select the sub-district that needs UE to measure, the access frequency range of selected sub-district to comprise in the ability information of UE not report or report incorrect frequency range, and indication UE measures selected sub-district.UE is used to receive the indication that RNC sends measures the sub-district, and the access frequency range of this sub-district comprises in the ability information of UE and do not report or report incorrect frequency range, and according to indication this sub-district measured.
Further, this system can also finish following function:
UE is measuring the sub-district, generates cell measurement reporting, to RNC reporting subdistrict measurement report, and receives the switching indication that RNC makes according to this cell measurement reporting, switches.
RNC receives UE at the cell measurement reporting that selected sub-district is measured, and determines to be fit to the sub-district that UE switches according to cell measurement reporting, and switches indication to the UE transmission.
In the embodiment of the invention described above, the ability information of UE reports not necessarily and must carry in the message of handoff procedure.Because the ability information of UE is fixed, RNC can carry out the cell measurement indication according to the ability information that UE reported in other communication process in handoff procedure.The ability information that when the UE access network, can in RRC CONNECTION SETUP COMPLETE message, carry UE for example.This ability information is stored in RNC, can be used by follow-up handoff procedure.
In the embodiment of the invention described above, UE inserts the sub-district and uses UTRA FDD access module, and neighbor cell also uses UTRA FDD access module.In fact, if UE supports various modes to insert and RNC supports various modes to switch, then frequency range that neighbor cell uses also can be arbitrary frequency range of UTRA TDD, GSM or CDMA2000 access module.
In like manner, if it is the employed arbitrary frequency range of UTRA TDD, GSM or CDMA2000 access module that current persistent district inserts frequency range, frequency range that neighbor cell uses also can be the employed arbitrary frequency range of UTRATDD, GSM, CDMA2000 or UTRA FDD access module.Difference is that the employed message name of cell measurement process is different, as in the CDMA2000 access module, UE reports RNC by condition responsive (Status Response) or extended mode response (Extended Status Response) message with frequency range type (Band Class) and the subclass of being supported (Subclass), and RNC sends to UE with sub-district or the neighbor cell that will measure in neighbor cell list (Neighbor List) or extending neighboring cell tabulation (Extended Neighbor List) or general cell list (General Neighbor List) message and CDMA Channel tabulation (CDMAChannel List) message.
Especially, because in UTRA TDD and CDMA2000 access module, do not have compact model, therefore do not need the configuration that provides relevant with compact model, if promptly the current persistent district of UE is UTRA TDD or CDMA2000 access module, step 505 and step 506 above when carrying out cell measurement, need not implementing so among the embodiment.
As can be seen from the above discussion, method that embodiments of the invention provide and device can be applied among the various mobile communication system that have a plurality of frequency ranges, perhaps are applied between a plurality of mobile communication system that can switch.
The embodiment of the invention is that the RNC with network side is that example is set forth, but and does not mean that disclosed method can only be realized by RNC.In fact, the Long Term Evolution of 3G mobile communication system (Long TimeEvolution, LTE) in, do not had RNC.The partial function of RNC among the 3G, as switch mobility, transferred to Node-B (the Evolution Node-B of evolution, ENB) finish, this just means in LTE when using method of the present invention, realizes that the equipment that indication LUE carries out measurement function becomes ENB by the RNC among the top embodiment.Therefore, according to the structure of concrete communication system, realize that the equipment that indication UE measures can be certain equipment (as RNC, ENB etc.) of network side.
Because in the mobile communication system, UE is a very general action to the measurement of sub-district, be not to only occur in the handoff procedure, though so embodiments of the invention be to be example with the handoff procedure, cannot think in view of the above method provided by the present invention and the device only be applicable in the handoff procedure.
In sum, more than be preferred embodiment of the present invention only, be not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. a method of carrying out cell measurement is characterized in that, comprising:
The sub-district that selection needs subscriber equipment to measure, selected sub-district comprise that the ability information Mid Frequency ability of described subscriber equipment does not report or report incorrect sub-district;
Indicate described subscriber equipment that selected sub-district is measured.
2. method according to claim 1 is characterized in that, the sub-district that described selection needs subscriber equipment to measure comprises:
Selection needs the sub-district that described subscriber equipment is measured from the neighbor cell list of described subscriber equipment present access subzone.
3. method according to claim 2 is characterized in that, the described sub-district of selecting to need subscriber equipment to measure from the neighbor cell list of subscriber equipment present access subzone comprises:
Whether the working frequency range of judging sub-district in the neighbor cell list of described subscriber equipment present access subzone belongs to is forbidden the frequency range measured, selects working frequency range in the described neighbor cell list not belong to forbid to measure the sub-district that the sub-district of frequency range is measured for the described subscriber equipment of needs.
4. method according to claim 1 is characterized in that, the described subscriber equipment of described indication comprises the measurement of selected sub-district:
Indicating described subscriber equipment that compact model is carried out in selected sub-district measures.
5. method according to claim 1 is characterized in that, the sub-district that needs subscriber equipment to measure of described selection comprises: the sub-district that access module is different with the access module of described subscriber equipment present access subzone.
6. method according to claim 1 is characterized in that, further comprises:
Receive described subscriber equipment at the cell measurement reporting that selected sub-district is measured;
Determine to be fit to the sub-district that described subscriber equipment switches according to described cell measurement reporting, send to described subscriber equipment and switch indication.
7. a method of carrying out cell measurement is characterized in that, comprising:
The indication that the sub-district is measured that receives that network side sends, described sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or report incorrect sub-district;
According to described indication described sub-district is measured.
8. method according to claim 7 is characterized in that, described the measurement of described sub-district is comprised:
Compact model is carried out in described sub-district to be measured.
9. method according to claim 7 is characterized in that, described the measurement of described sub-district is comprised:
The sub-district that access module is different with the access module of its present access subzone is measured.
10. method according to claim 7 is characterized in that, further comprises:
Generate cell measurement reporting;
Report described cell measurement reporting to described network side;
Receive the switching indication that described network side is made according to described cell measurement reporting, switch.
11. a radio network controller is characterized in that, comprising:
The cell measurement processing module is used to select the sub-district that needs subscriber equipment to measure, and selected sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or report incorrect sub-district;
The cell measurement indicating module, the sub-district that is used to indicate described subscriber equipment that described cell measurement processing module is selected is measured.
12. radio network controller according to claim 11 is characterized in that, further comprises:
Switch indicating module, be used to receive the cell measurement reporting that described subscriber equipment is measured selected sub-district, determine to be fit to the sub-district that described subscriber equipment switches, and switch indication to described subscriber equipment transmission according to described cell measurement reporting.
13. a subscriber equipment is characterized in that, comprising:
Measure the indication receiver module, be used to receive the indication that the sub-district is measured of network side transmitted, described sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or report incorrect sub-district;
Measure Executive Module, be used for described sub-district being measured according to described indication.
14. subscriber equipment according to claim 13 is characterized in that, further comprises:
The measurement report generation module is used for generating cell measurement reporting, and reporting described cell measurement reporting to radio network controller according to measuring the measurement result that Executive Module is measured described sub-district;
Handover module is used to receive the switching indication that radio network controller is made according to described cell measurement reporting, switches.
15. a system that carries out cell measurement is characterized in that, comprising:
Radio network controller, be used to select the sub-district that needs subscriber equipment to measure, selected sub-district comprises that the ability information Mid Frequency ability of described subscriber equipment does not report or reports incorrect sub-district, and indicates described subscriber equipment that selected sub-district is measured;
Subscriber equipment is used to receive the indication that network side sends measures the sub-district, and the access frequency range of described sub-district comprises in the ability information of described subscriber equipment and do not report or report incorrect frequency range, and according to described indication described sub-district measured.
16. system according to claim 15 is characterized in that,
Described subscriber equipment generates the cell measurement reporting that described sub-district is measured, and reports described cell measurement reporting to described network side, and receives the switching indication that described network side makes according to described cell measurement reporting and switch;
Described radio network controller receives described subscriber equipment at the cell measurement reporting that selected sub-district is measured, and determines to be fit to the sub-district that described subscriber equipment switches according to described cell measurement reporting, and sends the switching indication to described subscriber equipment.
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| WO2010085910A1 (en) * | 2009-02-02 | 2010-08-05 | 华为技术有限公司 | A method of mobility management and a device and a terminal equipment |
| CN102026271B (en) * | 2009-09-23 | 2014-11-05 | 上海中兴软件有限责任公司 | LTE architecture-based control method and system for implementing inter-frequency and inter-system measurement |
| CN102244891B (en) * | 2010-05-10 | 2016-02-10 | 中兴通讯股份有限公司 | The report method of multicarrier measurement capability and device, acquisition methods and device |
| WO2012022051A1 (en) * | 2010-08-20 | 2012-02-23 | 中兴通讯股份有限公司 | Method and system for obtaining multi-carrier measurement capability supported by user equipment |
| WO2012022052A1 (en) * | 2010-08-20 | 2012-02-23 | 中兴通讯股份有限公司 | Reporting method and system of inter-band frequency measurement capability of user equipment |
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