CN102761890A - Method and system for measuring automatic neighbor cell relation - Google Patents
Method and system for measuring automatic neighbor cell relation Download PDFInfo
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- CN102761890A CN102761890A CN2011101039842A CN201110103984A CN102761890A CN 102761890 A CN102761890 A CN 102761890A CN 2011101039842 A CN2011101039842 A CN 2011101039842A CN 201110103984 A CN201110103984 A CN 201110103984A CN 102761890 A CN102761890 A CN 102761890A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
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Abstract
The invention discloses a method for measuring automatic neighbor cell relation, wherein the method comprises the following steps: sending an ANR (application not responding) measurement configuration parameter to one user equipment (UE) located at the state capable of rapidly executing automatic neighbor cell relation ANR (application not responding) measurement; and executing ANR measurement on an unknown neighbor cell by the UE according to the ANR measurement configuration parameter. The invention synchronously discloses a terminal access control and adjusting system comprising a network side and one UE, wherein the network side is used for sending an ANR measurement configuration parameter to the UE located at the state capable of rapidly executing automatic neighbor cell relation ANR measurement, and the UE is used for executing the ANR measurement to an unknown neighbor cell according to the ANR measurement configuration parameter. The UE provided by the invention executes the ANR measurement to the unknown neighbor cell by the long DRX (discontinuous reception) spare time of the self Cell-PCH (post access channel) or Cell-FACH (forward access channel), and instantly reports the ANR measurement result to the network by the change of naturally sending data, so that the rapid maintaining of the automatic neighbor cell relation is realized.
Description
Technical field
The present invention relates to a kind of Automatic Neighboring Relation maintenance technology, relate in particular to a kind of Automatic Neighboring Relation method of measurement and system.
Background technology
Along with increasing with the user of cell mobile communication systems provider customer quantity constantly increases demand for services, the scale of cellular network constantly enlarges, and base station number also increases thereupon.For satisfying the communication requirement of various communication services, the cell mobile communication systems of various standards is constantly being deepened co-operation to each other.Like this, the neighboring BS relationship of sub-district administers and maintains in the cellular network also becomes day by day loaded down with trivial details work, can realize on automation ground so the operator expects pure manual neighboring BS relationship configuration management in the past especially.
Fig. 1 is a UTRA system architecture sketch map; As shown in Figure 1; In general land wireless access (UTRA, Universal Terrestrial Radio Access) system, universal land radio access web (UTRAN; Universal Terrestrial Radio Access Network) comprises radio network controller (RNC, RadioNetwork Controller) and base station basic network elements such as (NodeB).The neighboring BS relationship of the numerous minizones under numerous NodeB, the needs that can optimize along with the network planning and the variation of wireless environment of living in and dynamic change.
In the UTRA system, the correct neighboring BS relationship in minizone is extremely important concerning network performance.The correct configuration of neighboring BS relationship to realize the mobile subscriber, subscriber equipment (UE, User Equipment) is optimum switches, guarantee service continuity, realize load balancing, capacity allotment, energy-conservation etc. all quite important.Under pure in the past manual neighbor cell configuration and the layout, network side is notified pre-configured neighboring BS relationship to UE through system broadcast message or proprietary control messages, and UE further stores and utilize these sub-district neighboring BS relationship.But this possibly be out-of-date from the pre-configured neighboring BS relationship of network side, can not really reflect real-time neighboring BS relationship, thereby possibly cause the UE mistake to switch, even call drop, causes network performance totally to descend.
In the UTRA system; Third generation partner program (3GPP; The 3rd-GenerationPartnership Project) in version 10 (Release10), introduced a kind of Automatic Neighboring Relation function (ANRF, Automatic NeighborRelation Functionality) of accomplishing mode (Best Effort to do) based on best endeavors.By current, realization flow, the framework of the Automatic Neighboring Relation in the version 10 (ANR, AutomaticNeighbor Relation) scheme, and the correlative detail of realizing is definite basically and open.Fig. 2 is the realization flow figure of ANRF scheme in the UTRA system; As shown in Figure 2, the ANRF scheme that relates in the version 10 has been used the thought of minimum road test (MDT, Minimize Driving Test) technology; This scheme is also referred to as Log ANR scheme, and idiographic flow may further comprise the steps:
Step 201, UE resides in certain cell-of-origin under the RNC of source (Source cell perhaps is called current service cell Serving cell).Source RNC selects certain suitable UE to go to carry out a certain type or several types of ANR measuring task in the cell-of-origin.Here; ANR measuring task type is divided into basic four types; Be respectively: UTRA ANR measures (Intra-frequency ANR logging) frequently; UTRA ANR external pelivimetry (Inter-frequency ANR logging) is frequently striden LTE ANR and is measured (Inter-RAT LTE ANRlogging), strides GSM ANR and measures (Inter-RAT GSM ANR logging).
Step 202; Source RNC sends RRC downstream message (the DL Message with ANRConfigurations that contains ANR measurement control configuration parameter to the UE that selectes for execution ANRF task before in the cell-of-origin; Protocol specification state so far can be this message of Logged MeasurementConfiguration).These ANRF configuration parameters comprise: ANR measures parameter (ANRlogging duration timer) in limited time; ANR measuring range limiting parameter (ANR logging detection range); And Intra-frequency ANR logging; Inter-frequency ANR logging; Inter-RAT LTEANR logging, these four kinds basic ANR of Inter-RAT GSM ANR logging measure the parameter (ANR logging absolute threshold, ANR logging relativethreshold) of the relevant cell signal assessment of type.UE preserves the configuration parameter of these ANRF, to wait that entering into ANR measures proper states use afterwards.
Step 203; UE is through certain Radio Resource control (RRC; Radio Resource Control) behind the Signalling exchange, entered into the state that certain suitable ANR measures, the ANRF configuration parameter of preserving before just using is a certain or the measurement of several types adjacent unknown detected cells is prepared.Being fit to do the present protocol specification of state that ANR measures can be idle mould state (Idle mode), Acceditation Area level paging attitude URA_PCH, cell-level paging attitude Cell_PCH etc.
Step 204, because possible mobility or the other reasons of UE itself, UE carries out the interior cell measurement task of Neighboring Cell List of the relevant routine of non-ANR measuring task on the one hand, for district reselecting is prepared; On the other hand; UE disposes according to ANRF before; Carrying out one type of ANRF or several types of measuring task; And the unknown neighbor detected cells (comprising physical layer information, layer 2 information on the physical layer etc.) that will satisfy the log condition is recorded in the inner ANR log table (ANR Logging Table) of UE.This record behavior abbreviates ANR Logging or Logging as, is meant that UE finishes ANR and measures operation of recording afterwards.When certain neighbor cell in the conventional Neighboring Cell List of UE satisfies the district reselecting condition; UE is still according in the past the pattern gravity treatment Target cell in that Neighboring Cell List; Can't receive the interference that ANR measures; That is to say that the ANR measuring task is the subsidiary conventional district reselecting behavior of UE that is accompanied by, the cell reselection performance of UE does not receive ANR and measures influence, and it is to do to the best endeavors mode (best effort) as much as possible that UE carries out the ANR measurement.
Step 205; Suppose that Target cell and gravity treatment that UE has selected in certain Neighboring Cell List get into; If UE has had effective logging content in the ANR table of portion within it, just (the protocol specification state specifically can be RRC Connection Setup Complete so far in it sends to certain RRC upstream message of the Target RNC that Target cell belongs to; Cell Update; URA Update, message such as MeasurementReport), indicate its ANR measurement result to have and can report.
Step 206, alternatively, UE has entered into the state of certain the suitable ANR of being reporting measuring result through after certain RRC Signalling exchange, and carries out and report preparation.Protocol specification state so far, uploaded state specifically can be Cell_DCH, the Cell_FACH state.
Step 207, the Target RNC at Target cell place requires UE to carry out the ANR reporting measuring result through certain RRC downstream message.This process is called as ANR Logging Results Retrieval.Protocol specification state so far, retrieval specifically can be realized through UE Information Request message.
Step 208, according to the request of Target RNC, UE is kept at the ANR measurement result in the ANR table before reporting it through certain RRC upstream message.Protocol specification state so far, retrieval specifically can be realized through UE Information Response message.
Step 209, Target RNC are safeguarded the Neighboring Relation Table (NRT, Neighbor Relation Table) that it is relevant according to the ANR measurement result that obtains.
The Log ANR scheme of above-mentioned UTRA system is based on UE best endeavors mode carries out, and in order not influence the conventional district reselecting behavior in the original Neighboring Cell List of UE, and UE can not go to carry out reporting of ANR measurement result for ANR opens the chain of command signaling specially.This mechanism is favourable for the influence that reduces user's service experience, but has influence on the performance of ANR sometimes.Such as; When network is handed down to after UE ANR measures Control Parameter in certain sub-district; UE does not have interior entering of short time can carry out the effective status that ANR measures; But UE has switched to new cell environment, and those ANR measurement Control Parameter of storage are not that new cell environment optimization is provided with before making.Also have, when UE itself did not move, conventional district reselecting behavior did not take place in general UE, and promptly UE resides in original Serving cell for a long time, and so corresponding ANR measurement is difficult to capture unknown neighbor cell.Also have, the UE moving range that is in Idle attitude or URA_PCH attitude is wider, if a plurality of conventional district reselecting have taken place, follows the ANR of this generation to measure the neighbor cell that has also captured a plurality of the unknowns.But because UE never has up natural signaling, so UE can not report the indication of its ANR measurement result of having stored, so network can't obtain the unknown neighboring BS relationship that (Retrieve) this UE finds.Above-mentioned several example shows; Existing ANR mechanism usually can not make network provide the ANR Control Parameter setting of optimization; Can not make network in the short as far as possible time, get access to the up-to-date unknown neighboring BS relationship that UE finds, so can not adjust optimization to the network neighboring BS relationship in time; Can not improve the critical performance parameters (KPI, KeyPerformance Indicators) of network in time.
Do the performance of the time delay aspect of ANR measurement in order to improve network, network side should be measured Control Parameter at ANR and issue in process and the ANR reporting measuring result process, shortens ANR as much as possible and measures time delay, reduces the influence to user's service experience simultaneously as far as possible.
Summary of the invention
In view of this; Main purpose of the present invention is to provide a kind of Automatic Neighboring Relation method of measurement and system; Be at UE and can carry out ANR fast and measure state following time and just send ANR measurement configuration parameter to UE; Like this, in the Neighboring Cell List that UE carries out preparing for district reselecting during the measurement of neighbor cell, the long disconnected reception (DRX that promptly can utilize self state of living in to have; Discontinuous Reception) idle period is carried out the ANR measurement to unknown neighbor cell, and realizes in time reporting.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of Automatic Neighboring Relation method of measurement comprises:
Can carry out the UE transmission ANR measurement configuration parameter that ANR measures state fast to being in;
The ANR that said UE carries out unknown neighbor cell according to said ANR measurement configuration parameter measures.
Preferably, said being in can be carried out ANR measurement state fast, for:
UE with seamless branches ability is in the Cell_PCH state;
Or have the UE that strengthens discontinuous reception DRX period and be in the Cell_FACH state, wherein, strengthening DRX cycle is the DRX cycle of maximum cycle more than or equal to setting threshold.
Preferably, said setting threshold is 320 milliseconds.
Preferably, the maximum cycle of enhancing DRX cycle is 640 milliseconds, 1280 milliseconds, 2560 milliseconds or 5120 milliseconds.
Preferably, said ANR measurement configuration parameter comprises at least a of following parameter:
ANR measures parameter in limited time, and ANR measuring range limiting parameter, ANR are measured the parameter of the relevant cell signal assessment of type.
The parameter of the cell signal assessment that preferably, ANR measurement type is relevant comprises at least a of following parameter:
General land wireless access UTRA ANR measures frequently; UTRA ANR external pelivimetry frequently, span length's phase evolution system (LTE, Long Term Evolution) ANR measures; Striding global system for mobile communications (GSM, Global System of Mobile communication) ANR measures.
Preferably, send ANR measurement configuration parameter through RRC message to said UE; Wherein, said RRC message is record measurement configuration message, or measurement control message.
Preferably, said method also comprises:
When said UE carried out to the neighbor cell measurement in the Neighboring Cell List of district reselecting preparation, the ANR that carries out unknown neighbor cell according to said ANR measurement configuration parameter measured.
Preferably, said method also comprises:
The unknown neighbor cell information that said UE will satisfy measuring condition reports to network side immediately;
The adjacent cell information that said network side reports according to said UE is safeguarded the Neighboring Relation Table of current service cell.
Preferably, said UE utilizes measurement report message, and the unknown neighbor cell information reporting that will satisfy measuring condition immediately is to network side.
A kind of Automatic Neighboring Relation measuring system comprises network side and UE, wherein,
Network side is used for can carrying out the UE transmission ANR measurement configuration parameter that ANR measures state fast to being in;
UE is used for measuring according to the ANR that said ANR measurement configuration parameter is carried out unknown neighbor cell.
Preferably, said being in can be carried out ANR measurement state fast, for:
UE with seamless branches ability is in the Cell_PCH state;
Or have the UE that strengthens DRX cycle and be in the Cell_FACH state, wherein, strengthening DRX cycle is the DRX cycle of maximum cycle more than or equal to setting threshold.
Preferably, said ANR measurement configuration parameter comprises at least a of following parameter:
ANR measures parameter in limited time, and ANR measuring range limiting parameter, ANR are measured the parameter of the relevant cell signal assessment of type; The parameter of the cell signal assessment that wherein, said ANR measurement type is relevant comprises at least a of following parameter:
UTRAANR measures frequently, and UTRAANR external pelivimetry is frequently striden LTEANR and measured, and strides GSMANR and measures.
Preferably, UE is further used for, and when carrying out to the neighbor cell measurement in the Neighboring Cell List of district reselecting preparation, the ANR that carries out unknown neighbor cell according to said ANR measurement configuration parameter measures.
Preferably, UE is further used for, and the unknown neighbor cell information that satisfies measuring condition is reported to network side immediately;
Network side is further used for, and the adjacent cell information that reports according to said UE is safeguarded the Neighboring Relation Table of current service cell.
Among the present invention, network side only is at UE can be carried out ANR and measure state following time, just sends ANR measurement configuration parameter to UE; And receive the UE of ANR measurement configuration parameter; Then utilize self residing cell paging channel (Cell_PCH; Cell Paging Channel) (UE has the enhancing DRX cycle to state to state, or cell forward access channel (Cell_FACH, Cell Forward Access Channel); The maximum cycle that promptly strengthens DRX cycle is greater than 320ms; As be 640ms, 1280ms, 2560ms or 5120ms etc.) the ANR that carries out unknown neighbor cell of DRX idle period measure, when UE finds new unknown neighbor cell, utilize it can go up the chance of sending out data naturally; Give network with the ANR reporting measuring result as soon as possible, and do not need network to carry out retrieve through special message; Network side carries out the maintenance of the Neighboring Relation Table of current service cell according to the adjacent cell information that UE reported.
Description of drawings
Fig. 1 is a UTRA system architecture sketch map;
Fig. 2 is the realization flow figure of ANRF scheme in the UTRA system;
Fig. 3 is the flow chart of the Automatic Neighboring Relation method of measurement of application example 1 of the present invention;
Fig. 4 is the flow chart of the Automatic Neighboring Relation method of measurement of application example 2 of the present invention.
Embodiment
Basic thought of the present invention is: network side only is at UE can be carried out ANR and measure state following time, just sends ANR measurement configuration parameter to UE; And receive the UE of ANR measurement configuration parameter; Then utilize self residing cell paging channel (Cell_PCH; Cell Paging Channel) (UE has the enhancing DRX cycle to state to state, or cell forward access channel (Cell_FACH, Cell Forward Access Channel); The maximum cycle that promptly strengthens DRX cycle is greater than 320ms; As be 640ms, 1280ms, 2560ms or 5120ms etc.) the ANR that carries out unknown neighbor cell of DRX idle period measure, when UE finds new unknown neighbor cell, utilize it can go up the chance of sending out data naturally; Give network with the ANR reporting measuring result as soon as possible, and do not need network to carry out retrieve through special message.
Among the present invention; Only UE be in can the Cell_PCH state of seamless branches under; Or the UE with enhancing DRX cycle ability has been in the Cell_FACH state; Network side just issues the RRC downstream message (DL Message with ANR Configurations for example writes down measurement configuration Logged Measurement Configuration message, perhaps measures control Measurement Control message) that includes ANR and measure the control configuration parameter to UE; The ANR that makes this UE utilize long DRX idle period to carry out unknown neighbor cell measures; And realize reporting fast of detected unknown neighbor cell information, network side can carry out the maintenance of current service cell Neighboring Cell List according to carrying out adjacent cell information, thereby has avoided reporting the inaccurate problem of the adjacent cell information that is caused because of the measurement result time-delay.Wherein, the Cell_PCH state of seamless branches is meant that UE need not pass through the cell update flow process, just can directly transfer to the Cell_FACH state, and can carry out transmitting uplink data; UE with enhancing DRX cycle ability is in the Cell_FACH state and is meant; The DRX maximum cycle that Cell_FACH state before Rel10 can be supported is 320ms; The ANR measuring task that the not competent technical scheme of the present invention of this DRX cycle length relates to is so be excluded outside the feasible state of Log ANR scheme; If but the DRX maximum cycle that can support UE under the Cell_FACH state after the Re110 prolongs; Such as extending to 640ms, 1280ms, 2560ms; Even approach the DRX maximum cycle length 5120ms that the Cell_PCH state can be supported among the Re110, have enhancing DRX cycle length UE so and when being in the Cell_FACH state, also can carry out effective ANR measurement.Technical scheme of the present invention is primarily aimed at the UE under the Cell_PCH state with above-mentioned seamless branches, or have strengthen DRX cycle and be in the UE under the Cell_FACH state.
Below technical scheme of the present invention is described in further detail.
RNC to the Cell_PCH state that is in seamless branches or have strengthen DRX cycle and be in the UE under the Cell_FACH state; Directly issue and include RRC downstream message (the DL Message with ANR Configurations that ANR measures the control configuration parameter; For example write down measurement configuration LoggedMeasurement Configuration message, perhaps measure control Measurement Control message).These ANRF configuration parameters and existing Log ANR scheme similar; Include: ANR measures parameter (ANR logging duration timer) in limited time; ANR measuring range limiting parameter (ANR loggingdetection range), and, Intra-frequency ANR logging; Inter-frequency ANRlogging; Inter-RAT LTE ANR logging, these four kinds basic ANR of Inter-RAT GSM ANR logging measure the parameter (ANR logging absolute threshold, ANR logging relative threshold) of the relevant cell signal assessment of type.UE preserves after the configuration parameter of these ANRF, carries out ANR immediately and measures.
The measurement of neighbor cell in the Neighboring Cell List that UE carries out preparing for district reselecting on one side is Yi Bian the ANR that the longer DRX OFF idle period that utilizes self state of living in to have is carried out unknown neighbor cell measures.When UE found that certain unknown neighbor cell satisfies the log condition, UE noted this unknown neighbor cell.
UE reports ANR Log result through suitable upstream message such as Measurement Report message immediately.RNC safeguards the Neighboring Relation Table of current service cell immediately based on the ANR Log result that UE reports.
Below, further illustrate the essence of technical scheme of the present invention through concrete application example.
Application example 1
Fig. 3 is the flow chart of the Automatic Neighboring Relation method of measurement of application example 1 of the present invention; As shown in Figure 3; The application scenarios of this example is that certain possesses the UE that the Cell_PCH of seamless branches state capabilities is arranged and is in the Cell_PCH state at certain cell-of-origin Source cell; Therefore can directly receive DCCH (DCCH at the Cell_PCH state; Dedicated Control CHannel)/the last message of transmitting that comprises ANR measurement Control Parameter of high-speed downlink shared channel (HS-DSCH, High Speed Downlink Shared Control Channel).The Automatic Neighboring Relation method of measurement of this example specifically may further comprise the steps:
Step 301, source RNC is through issuing record measurement configuration message (Logged MeasurementConfiguration), and the control configuration parameter that ANR is relevant sends to UE.The current Cell_PCH state that is in of this UE.
Application example 2
Fig. 4 is the flow chart of the Automatic Neighboring Relation method of measurement of application example 2 of the present invention; As shown in Figure 4; The application scenarios of this example is that certain has the UE that strengthens the DRX cycle ability; Be in the Cell_FACH state at certain cell-of-origin Source cell, therefore can directly receive the message of transmitting on the DCCH/HS-DSCH that ANR measures Control Parameter that comprises at the Cell_FACH state.The Automatic Neighboring Relation method of measurement of this example specifically may further comprise the steps:
Step 201, source RNC is through sending measuring control messages (Measurement Control), and the control configuration parameter that ANR is relevant sends to UE.
Step 202, Yi Bian the measurement of neighbor cell in the Neighboring Cell List that UE carries out preparing for district reselecting under the Cell_FACH state, Yi Bian carry out the measurement of the relevant unknown neighbor cell of ANR.Find and write down the outer unknown neighbor cell of 1 frequency, and with its log in local ANR Log table.
Step 203, UE directly reports ANR Log result through Measurement Report message to the source Serving cell then at the Cell_FACH state.RNC safeguards the Neighboring Relation Table of current service cell immediately based on the ANR Log result that UE reports.
The present invention has put down in writing a kind of Automatic Neighboring Relation measuring system simultaneously, comprises network side and UE, wherein,
Network side is used for can carrying out the UE transmission ANR measurement configuration parameter that Automatic Neighboring Relation ANR measures state fast to being in;
UE is used for measuring according to the ANR that said ANR measurement configuration parameter is carried out unknown neighbor cell.
Need to prove that Automatic Neighboring Relation measuring system of the present invention is mainly used in the UTRA system shown in Figure 1, the present invention does not have improvement to the network configuration of UTRA system, only the function of the part network element in this UTRA system has been carried out corresponding enhancing.Like the opportunity that RNC is sent the relevant control configuration parameter of ANR, and UE reports the opportunity of new detected adjacent cell information etc., and is all different with prior art.And, certain Capability Requirement is arranged also for the UE that supports technical scheme of the present invention.
Among the present invention, be in and can carry out ANR measurement state fast, for:
UE with seamless branches ability is in the Cell_PCH state;
Or have the UE that strengthens DRX cycle and be in the Cell_FACH state, wherein, strengthening DRX cycle is the DRX cycle of maximum cycle more than or equal to setting threshold.
Among the present invention, ANR measurement configuration parameter comprises at least a of following parameter:
ANR measures parameter in limited time, and ANR measuring range limiting parameter, ANR are measured the parameter of the relevant cell signal assessment of type; The parameter of the cell signal assessment that wherein, said ANR measurement type is relevant comprises at least a of following parameter:
UTRA ANR measures frequently, UTRA ANR external pelivimetry frequently, and span length's phase evolution system LTE ANR measures, and strides global system for mobile communications GSM ANR and measures.
Among the present invention, receive the UE of ANR measurement configuration parameter, be further used for, when carrying out to the neighbor cell measurement in the Neighboring Cell List of district reselecting preparation, the ANR that carries out unknown neighbor cell according to said ANR measurement configuration parameter measures.
Among the present invention, receive the UE of ANR measurement configuration parameter, be further used for, the unknown neighbor cell information that satisfies measuring condition is reported to network side immediately;
Network side is further used for, and the adjacent cell information that reports according to said UE is safeguarded the Neighboring Relation Table of current service cell.
It will be appreciated by those skilled in the art that the details of the function of each network element in the Automatic Neighboring Relation measuring system of the present invention, can understand referring to the associated description of aforementioned Automatic Neighboring Relation method of measurement.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.
Claims (15)
1. an Automatic Neighboring Relation method of measurement is characterized in that, said method comprises:
Can carry out the user equipment (UE) transmission ANR measurement configuration parameter that Automatic Neighboring Relation ANR measures state fast to being in;
The ANR that said UE carries out unknown neighbor cell according to said ANR measurement configuration parameter measures.
2. method according to claim 1 is characterized in that, said being in can be carried out ANR measurement state fast, for:
UE with seamless branches ability is in cell paging channel Cell_PCH state;
Or have the UE that strengthens discontinuous reception DRX period and be in cell forward access channel Cell_FACH state, wherein, strengthening DRX cycle is the DRX cycle of maximum cycle more than or equal to setting threshold.
3. method according to claim 2 is characterized in that, said setting threshold is 320 milliseconds.
4. method according to claim 3 is characterized in that, the maximum cycle that strengthens DRX cycle is 640 milliseconds, 1280 milliseconds, 2560 milliseconds or 5120 milliseconds.
5. method according to claim 1 is characterized in that, said ANR measurement configuration parameter comprises at least a of following parameter:
ANR measures parameter in limited time, and ANR measuring range limiting parameter, ANR are measured the parameter of the relevant cell signal assessment of type.
6. method according to claim 5 is characterized in that, the parameter that ANR measures the relevant cell signal assessment of type comprises at least a of following parameter:
General land wireless access UTRA ANR measures frequently, UTRA ANR external pelivimetry frequently, and span length's phase evolution system LTE ANR measures, and strides global system for mobile communications GSM ANR and measures.
7. method according to claim 1 is characterized in that, sends ANR measurement configuration parameter through radio resource control RRC message to said UE; Wherein, said RRC message is record measurement configuration message, or measurement control message.
8. method according to claim 1 is characterized in that, said method also comprises:
When said UE carried out to the neighbor cell measurement in the Neighboring Cell List of district reselecting preparation, the ANR that carries out unknown neighbor cell according to said ANR measurement configuration parameter measured.
9. according to each described method of claim 1 to 8, it is characterized in that said method also comprises:
The unknown neighbor cell information that said UE will satisfy measuring condition reports to network side immediately;
The adjacent cell information that said network side reports according to said UE is safeguarded the Neighboring Relation Table of current service cell.
10. method according to claim 9 is characterized in that said UE utilizes measurement report message, and the unknown neighbor cell information reporting that will satisfy measuring condition immediately is to network side.
11. an Automatic Neighboring Relation measuring system comprises network side and UE, it is characterized in that,
Network side is used for can carrying out the UE transmission ANR measurement configuration parameter that ANR measures state fast to being in;
UE is used for measuring according to the ANR that said ANR measurement configuration parameter is carried out unknown neighbor cell.
12. system according to claim 11 is characterized in that, said being in can be carried out ANR measurement state fast, for:
UE with seamless branches ability is in the Cell_PCH state;
Or have the UE that strengthens DRX cycle and be in the Cell_FACH state, wherein, strengthening DRX cycle is the DRX cycle of maximum cycle more than or equal to setting threshold.
13. system according to claim 11 is characterized in that, said ANR measurement configuration parameter comprises at least a of following parameter:
ANR measures parameter in limited time, and ANR measuring range limiting parameter, ANR are measured the parameter of the relevant cell signal assessment of type; The parameter of the cell signal assessment that wherein, said ANR measurement type is relevant comprises at least a of following parameter:
UTRAANR measures frequently, and UTRAANR external pelivimetry is frequently striden LTEANR and measured, and strides GSMANR and measures.
14. system according to claim 11 is characterized in that,
UE is further used for, and when carrying out to the neighbor cell measurement in the Neighboring Cell List of district reselecting preparation, the ANR that carries out unknown neighbor cell according to said ANR measurement configuration parameter measures.
15. according to each described system of claim 11 to 14, it is characterized in that,
UE is further used for, and the unknown neighbor cell information that satisfies measuring condition is reported to network side immediately;
Network side is further used for, and the adjacent cell information that reports according to said UE is safeguarded the Neighboring Relation Table of current service cell.
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| PCT/CN2011/084157 WO2012146033A1 (en) | 2011-04-25 | 2011-12-16 | Method and system for automatic neighbor relation measurement |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014071629A1 (en) * | 2012-11-12 | 2014-05-15 | Telefonaktiebolaget L M Ericsson (Publ) | Drx parameter configuration method and associated base station for facilitating anr measurement |
| WO2014090030A1 (en) * | 2012-12-13 | 2014-06-19 | 中兴通讯股份有限公司 | Anr task execution method, system and anr user equipment management method, apparatus |
| CN106304140A (en) * | 2015-06-10 | 2017-01-04 | 中兴通讯股份有限公司 | The method of cutting off rate, device and base station is reduced during performing ANR |
| CN110740495A (en) * | 2018-07-18 | 2020-01-31 | 中国移动通信有限公司研究院 | method for reducing terminal power consumption, UE, base station and computer storage medium |
| WO2020061746A1 (en) * | 2018-09-25 | 2020-04-02 | Nokia Shanghai Bell Co., Ltd. | Apparatus, method and computer program for self-organizing network measurement reporting |
| CN110972219A (en) * | 2019-11-27 | 2020-04-07 | Oppo广东移动通信有限公司 | Information processing method, terminal device, network device, and storage medium |
| CN112586049A (en) * | 2018-08-10 | 2021-03-30 | 苹果公司 | Paging and measurement in NR idle |
| CN112771909A (en) * | 2018-08-10 | 2021-05-07 | 上海诺基亚贝尔股份有限公司 | Neighbor cell measurement and reporting |
| CN113940138A (en) * | 2019-06-17 | 2022-01-14 | 鸿颖创新有限公司 | Method and apparatus for processing measurements in a wireless communication system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105873104B (en) * | 2016-04-19 | 2019-11-12 | 宇龙计算机通信科技(深圳)有限公司 | The small cell configuring method of the terminated of unlicensed spectrum, relevant device and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594631A (en) * | 2008-05-28 | 2009-12-02 | 华为技术有限公司 | Automatic neighboring relationship method of measurement, terminal equipment and base station equipment |
| CN101778369A (en) * | 2009-01-13 | 2010-07-14 | 华为技术有限公司 | Measuring method, device and system of neighbouring cell |
| CN101925086A (en) * | 2009-06-17 | 2010-12-22 | 华为技术有限公司 | Adjacent zone information reporting method, access method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8437752B2 (en) * | 2008-03-31 | 2013-05-07 | Qualcomm Incorporated | Method and system for facilitating execution of automatic neighbor relation functions |
-
2011
- 2011-04-25 CN CN201110103984.2A patent/CN102761890B/en not_active Expired - Fee Related
- 2011-12-16 WO PCT/CN2011/084157 patent/WO2012146033A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101594631A (en) * | 2008-05-28 | 2009-12-02 | 华为技术有限公司 | Automatic neighboring relationship method of measurement, terminal equipment and base station equipment |
| CN101778369A (en) * | 2009-01-13 | 2010-07-14 | 华为技术有限公司 | Measuring method, device and system of neighbouring cell |
| CN101925086A (en) * | 2009-06-17 | 2010-12-22 | 华为技术有限公司 | Adjacent zone information reporting method, access method and device |
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| CN104838686A (en) * | 2012-11-12 | 2015-08-12 | 瑞典爱立信有限公司 | DRX parameter configuration method and associated base station for facilitating ANR measurement |
| WO2014071629A1 (en) * | 2012-11-12 | 2014-05-15 | Telefonaktiebolaget L M Ericsson (Publ) | Drx parameter configuration method and associated base station for facilitating anr measurement |
| US9769718B2 (en) | 2012-11-12 | 2017-09-19 | Telefonaktiebolaget Lm Ericsson (Publ) | DRX parameter configuration method and associated base station for facilitating ANR measurement |
| US9930723B2 (en) | 2012-12-13 | 2018-03-27 | Zte Corporation | ANR task execution method, system and ANR user equipment management method, apparatus |
| WO2014090030A1 (en) * | 2012-12-13 | 2014-06-19 | 中兴通讯股份有限公司 | Anr task execution method, system and anr user equipment management method, apparatus |
| JP2016508307A (en) * | 2012-12-13 | 2016-03-17 | ゼットティーイー コーポレイション | ANR task execution method, system, and ANR user equipment management method, apparatus |
| CN106304140B (en) * | 2015-06-10 | 2021-07-16 | 中兴通讯股份有限公司 | Method, device and base station for reducing call drop rate in execution of ANR (automatic neighbor relation) |
| CN106304140A (en) * | 2015-06-10 | 2017-01-04 | 中兴通讯股份有限公司 | The method of cutting off rate, device and base station is reduced during performing ANR |
| CN110740495A (en) * | 2018-07-18 | 2020-01-31 | 中国移动通信有限公司研究院 | method for reducing terminal power consumption, UE, base station and computer storage medium |
| CN112586049A (en) * | 2018-08-10 | 2021-03-30 | 苹果公司 | Paging and measurement in NR idle |
| CN112771909A (en) * | 2018-08-10 | 2021-05-07 | 上海诺基亚贝尔股份有限公司 | Neighbor cell measurement and reporting |
| US11924806B2 (en) | 2018-08-10 | 2024-03-05 | Apple Inc. | Paging and measurement in NR idle |
| WO2020061746A1 (en) * | 2018-09-25 | 2020-04-02 | Nokia Shanghai Bell Co., Ltd. | Apparatus, method and computer program for self-organizing network measurement reporting |
| US11785489B2 (en) | 2018-09-25 | 2023-10-10 | Nokia Technologies Oy | Apparatus, method and computer program for self-organizing network measurement reporting |
| CN113940138A (en) * | 2019-06-17 | 2022-01-14 | 鸿颖创新有限公司 | Method and apparatus for processing measurements in a wireless communication system |
| CN113940138B (en) * | 2019-06-17 | 2024-05-03 | 鸿颖创新有限公司 | Method and user equipment for handling measurement operations in a wireless communication system |
| CN110972219A (en) * | 2019-11-27 | 2020-04-07 | Oppo广东移动通信有限公司 | Information processing method, terminal device, network device, and storage medium |
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| Publication number | Publication date |
|---|---|
| WO2012146033A1 (en) | 2012-11-01 |
| CN102761890B (en) | 2017-02-08 |
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