CN103581997B

CN103581997B - The method and apparatus of mobile management

Info

Publication number: CN103581997B
Application number: CN201210253256.4A
Authority: CN
Inventors: 时洁
Original assignee: Huawei Technologies Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2012-07-20
Filing date: 2012-07-20
Publication date: 2017-07-28
Anticipated expiration: 2032-07-20
Also published as: WO2014012385A1; CN107395534B; CN107395534A; CN103581997A

Abstract

The embodiment of the present invention provides a kind of method and apparatus of mobile management.This method includes：First measured value is determined based on the first reference signal that first community is used, the second measured value is determined based on the second reference signal that second community is used；According to first measured value, second measured value and deviant, reporting for cell selection, cell reselection or triggering measurement result is carried out；Wherein, first reference signal includes public reference signal CRS, and second reference signal includes channel state information reference signals CSI RS；Or first reference signal includes CSI RS, second reference signal includes CRS；Or first reference signal and second reference signal include CSI RS.So, in the cell scenario that CSI RS are introduced into mobile management so that UE can select more suitably cell.

Description

The method and apparatus of mobile management

Technical field

The present embodiments relate to communication technical field, and more particularly, to the method and apparatus of mobile management.

Background technology

In LTE（Long Term Evolution, Long Term Evolution）In system, with Comp（Coordinated Multiple points, cooperate with multicast communication）The introducing of technology and new carrier wave, CSI-RS（Channel State Information-Reference Signal, channel state information reference signals）Signal will gradually replace CRS（Common Reference Signal, public reference signal）Signal, the channel quality for the transfer point downstream signal under Comp scenes is estimated Count and/or coding/decoding, or the control domain and the channel of data field for the downstream signal using new wave-carring type cell are estimated Meter and coding/decoding.CSI-RS is introduced into mobile management, idle condition UE（User Equipment, user equipment） Cell selection/reselection, or connection status UE cell switching etc. also continue to use the survey for measuring and adjudicating based on CRS signals Amount mechanism.For example, for idle condition UE, measuring the RSRP of CSI-RS（Reference Signal Receiving Power, Reference Signal Received Power）/RSRQ（Reference Signal Receiving Quality, reference signal is received Quality）Signal quality, carries out cell selection, or carry out cell reselection using R criterions using S criterions.In another example, base station is sent Measurement is allocated to UE, wherein, measurement configuration includes measurement object, measurement report trigger condition and measurement result report etc..UE Measurement result is obtained using existing measurement mechanism, and to base station report measurement results, so that base station performs cell switching to UE Order.

When UE is operated in the legacy version cell based on CRS signals and the scene of the cell mixed deployment based on CSI-RS Under, because inconsistent, the accuracy of influence measurement of CRS signals and the configuration information of CSI-RS.

The content of the invention

The embodiment of the present invention provides a kind of method and apparatus of mobile management, enables to UE selections more suitably small Area.

First aspect there is provided a kind of method of mobile management, including：The the first reference letter used based on first community Number determine the first measured value, the second measured value is determined based on the second reference signal that second community is used；Surveyed according to described first Value, second measured value and deviant, carry out reporting for cell selection, cell reselection or triggering measurement result；Wherein, First reference signal includes public reference signal CRS, and second reference signal includes channel state information reference signals CSI-RS；Or first reference signal includes CSI-RS, second reference signal includes CRS；Or first ginseng Examining signal and second reference signal includes CSI-RS.

In the first possible implementation, implementing to be：

The set-up mode of the deviant includes at least one of following manner：Set according to the priority of cell Put, be configured according to the type of the type of first reference signal and the second reference signal, according to described first with reference to letter Number configuration parameter and the configuration parameter of second reference signal be configured, according to the first community and described second small The alien frequencies characteristic in area is configured.

According to the first possible implementation, in second of possible implementation, implementing to be：

The configuration parameter at least includes one of following：The port number of reference signal, the sub-frame configuration of reference signal, reference The resource distribution of signal, the sequence configuration of reference signal.The sequence configuration of the reference signal includes scrambling initiation parameter.

With reference to the first possible implementation or second of possible implementation of first aspect or first aspect, It is described according to first measured value, second measured value and deviant in the third possible implementation, carry out cell Selection, cell reselection trigger reporting for measurement result, and implementing to be：

By first measured value and the deviant and along with the sluggish measured value for being worth to first community, it is described Second measured value is the measured value of second community, according to the measured value by the first community and the measured value of the second community The first community and the priority orders of the second community determined carry out cell selection either cell reselection or according to The measured value of the first community and the measured value of the second community carry out reporting for triggering measurement result；Or

First measured value is worth to the measured value of first community plus sluggishness, second measured value is added into institute The measured value that skew is worth to second community is stated, according to the measured value by the first community and the measured value of the second community The first community and the priority orders of the second community determined carry out cell selection either cell reselection or according to The measured value of the first community and the measured value of the second community carry out reporting for triggering measurement result；Or

The deviant is added to the measured value determined in first measured value and the second measured value according to CSI-RS In, or the deviant is added in the measured value determined in first measured value and the second measured value according to CRS, obtain The measured value of first community and the measured value of second community are obtained, according to the measured value by the first community and the second community The first community that determines of measured value and the priority orders of the second community carry out cell selection or cell reselection, Or the measured value and the measured value of the second community according to the first community carry out reporting for triggering measurement result.

With reference to first aspect or first aspect the first possible implementation or second of possible implementation or The third possible implementation, in the 4th kind of possible implementation, is surveyed according to first measured value, described second Value and deviant, are carried out before the reporting of cell selection, cell reselection or triggering measurement result, implementing to be：

Receive the deviant that base station is notified；Or pre-set the deviant.

With reference to first aspect or first aspect the first possible implementation or second of possible implementation or The third possible implementation or the 4th kind of possible implementation, in the 5th kind of possible implementation, described first Cell is serving cell, and the second community is neighbor cell.

Second aspect there is provided a kind of method of mobile management, including：The the first reference letter used based on first community Number determine first community the 3rd measured value, the 4th survey of second community is determined based on the second reference signal that second community is used Value；It is more than or equal to the time when the sustained time of the 3rd measured value and the comparative result of the 4th measured value During threshold value, cell selection, cell reselection or triggering are carried out according to the 3rd measured value and the 4th measured value and measured Reporting as a result；The time gate limit value set-up mode includes at least one of following manner：According to the preferential grading of cell Row is set, and the second reference that the type and the second community of the first reference signal used according to the first community are used is believed Number type be configured, entered according to the configuration parameter of the configuration parameter of first reference signal and second reference signal Row is set, and is configured according to the alien frequencies characteristic of the first community and the second community；Wherein, first reference signal Including public reference signal CRS, second reference signal includes channel state information reference signals CSI-RS；Or described One reference signal includes CSI-RS, and second reference signal includes CRS；Or first reference signal and second ginseng Examining signal includes CSI-RS.

In the first possible implementation, implementing to be：

With reference to the first possible implementation of second aspect or second aspect, in second of possible implementation In, implementing to be：

Receive the time gate limit value that base station is notified；Or pre-set the time gate limit value.

With reference to the first possible implementation or second of possible implementation of second aspect or second aspect, In the third possible implementation, implementing to be：

The first community is serving cell, and the second community is neighbor cell.

The third aspect there is provided a kind of method of mobile management, including：The the first reference letter used based on first community Number determine first community the 5th measured value；When the 5th measured value and the comparative result of first threshold it is sustained when Between when being more than or equal to time gate limit value, cell selection, cell reselection or triggering are carried out according to the 5th measured value and measured Reporting as a result；The time gate limit value set-up mode includes at least one of following manner：According to the preferential grading of cell Row is set, and is configured according to the type of the reference signal of cell, and the configuration parameter of the reference signal used according to cell is carried out Set, be configured according to the alien frequencies characteristic between cell；Wherein, first reference signal is referred to including channel condition information Signal CSI-RS.

In the first possible implementation, implementing to be：

The 6th measured value of second community is determined based on the second reference signal that second community is used；When the described 5th measurement The sustained time for being worth comparative result with the comparative result of first threshold and the 6th measured value and Second Threshold is big When time gate limit value, cell selection, cell reselection are carried out according to the 5th measured value and the 6th measured value Or trigger reporting for measurement result.

With reference to the first possible implementation of the third aspect or the third aspect, in second of possible implementation In, implementing to be：

Fourth aspect there is provided a kind of method of mobile management, including：Second community receive first community send by The configuration information for the 3rd reference signal that the first community is used；The second community is matched somebody with somebody according to the 3rd reference signal Put the 4th reference signal that information configuration is used by the second community；Wherein, the 3rd reference signal and the 4th ginseng Examining signal includes channel state information reference signals CSI-RS.

In the first possible implementation, the second community is matched somebody with somebody according to the configuration information of the 3rd reference signal The 4th reference signal used by the second community is put, implementing to be：

Configure the configuration parameter of the 4th reference signal；The configuration parameter of 4th reference signal and the described 3rd ginseng The configuration parameter for examining signal is identical, and the configuration parameter at least includes one of following：The port number of reference signal, reference signal Sub-frame configuration, the resource distribution of reference signal, the sequence configuration of reference signal.The sequence configuration of the reference signal includes scrambling Initiation parameter.

There is provided a kind of user equipment in terms of 5th, including：Determining unit, for used based on first community first Reference signal determines the first measured value, and the second measured value is determined based on the second reference signal that second community is used；Control unit, For determined according to the determining unit first measured value, the determining unit determine second measured value and partially Shifting value, carries out reporting for cell selection, cell reselection or triggering measurement result；Wherein, first reference signal includes public affairs Common reference signal CRS, second reference signal includes channel state information reference signals CSI-RS；Or first reference Signal includes CSI-RS, and second reference signal includes CRS；Or first reference signal and second reference signal Include CSI-RS.

In the first possible implementation, the set-up mode of the deviant includes at least one in following manner Kind：It is configured, is entered according to the type of the type of first reference signal and the second reference signal according to the priority of cell Row is set, and is configured according to the configuration parameter of the configuration parameter of first reference signal and second reference signal, root It is configured according to the alien frequencies characteristic of the first community and the second community.

With reference to the 5th aspect or the first possible implementation of the 5th aspect, in second of possible implementation In, described control unit specifically for：

Specifically for：First measured value is worth to the measured value of first community plus sluggishness, described second is surveyed Value is worth to the measured value of second community plus described offset, according to the measured value by the first community and described second small The first community and the priority orders of the second community that the measured value in area is determined carry out cell selection or cell weight Select, or the measured value and the measured value of the second community according to the first community carry out reporting for triggering measurement result； Or

Specifically for：The deviant is added in first measured value and the second measured value and determined according to CSI-RS Measured value in, or the deviant is added to the survey determined in first measured value and the second measured value according to CRS In value, the measured value of first community and the measured value of second community are obtained, according to the measured value by the first community and institute State second community measured value determine the first community and the second community priority orders carry out cell selection or Person's cell reselection, or measured value and the measured value progress triggering measurement result of the second community according to the first community Report.

With reference to the 5th aspect or the 5th aspect the first possible implementation or second of possible implementation, In the third possible implementation, the user equipment also includes：Receiving unit, the skew for receiving base station notice Value；Or described control unit is additionally operable to：Pre-set the deviant.

There is provided a kind of user equipment in terms of 6th, including：Determining unit, for used based on first community first Reference signal determines the 3rd measured value of first community, and second community is determined based on the second reference signal that second community is used 4th measured value；Control unit, for the 3rd measured value and the 4th measured value determined when the determining unit When the sustained time of comparative result is more than or equal to time gate limit value, surveyed according to the 3rd measured value and the described 4th Value, carries out reporting for cell selection, cell reselection or triggering measurement result；Under the time gate limit value set-up mode includes At least one of row mode：It is configured according to the priority of cell, the first reference used according to the first community is believed Number the type of the second reference signal that uses of type and the second community be configured, according to first reference signal Configuration parameter and the configuration parameter of second reference signal are configured, according to the first community and the second community Alien frequencies characteristic is configured.Wherein, first reference signal includes public reference signal CRS, the second reference signal bag Include channel state information reference signals CSI-RS；Or first reference signal includes CSI-RS, second reference signal Including CRS；Or first reference signal and second reference signal include CSI-RS.

In the first possible implementation, the user equipment also includes：

Receiving unit, the time gate limit value for receiving base station notice；Or described control unit is additionally operable to：In advance The time gate limit value is set.

With reference to the 6th aspect or the first possible implementation of the 6th aspect, in second of possible implementation In, the first community is serving cell, and the second community is neighbor cell.

There is provided a kind of user equipment in terms of 7th, including：Determining unit, for used based on first community first Reference signal determines the 5th measured value of first community；Control unit, for when the ratio of the 5th measured value and first threshold When the sustained time of relatively result is more than or equal to time gate limit value, according to the 5th measured value carry out cell selection, Cell reselection triggers reporting for measurement result；The time gate limit value set-up mode includes at least one in following manner Kind：It is configured, is configured according to the type of the reference signal of cell according to the priority of cell, the ginseng used according to cell The configuration parameter for examining signal is configured, and is configured according to the alien frequencies characteristic between cell；Wherein, first reference signal Including channel state information reference signals CSI-RS.

Determining unit is additionally operable to described in the first possible implementation：

The 6th measured value of second community is determined based on the second reference signal that second community is used；

Described control unit is additionally operable to：When the comparative result and the 6th measurement of the 5th measured value and first threshold When value and the sustained time of the comparative result of Second Threshold are more than or equal to time gate limit value, according to the described 5th measurement Value and the 6th measured value carry out reporting for cell selection, cell reselection or triggering measurement result.

With reference to the 7th aspect or the first possible implementation of the 7th aspect, in second of possible implementation In, the user equipment also includes：

Eighth aspect there is provided a kind of network side equipment, including：Receiving unit, first community is received for second community The configuration information of the 3rd reference signal used by the first community sent；Dispensing unit, for the second community root The 4th ginseng that the configuration information configuration of the 3rd reference signal received according to the receiving unit is used by the second community Examine signal；Wherein, the 3rd reference signal and the 4th reference signal include channel state information reference signals CSI- RS。

In the first possible implementation, the dispensing unit specifically for：

Configure the configuration parameter of the 4th reference signal；The configuration parameter of 4th reference signal and the described 3rd ginseng The configuration parameter for examining signal is identical, and the configuration parameter at least includes one of following：The port number of reference signal, reference signal Sub-frame configuration, the resource distribution of reference signal, the sequence configuration of reference signal.

By such scheme, user equipment of the embodiment of the present invention is measured to each cell, obtains each cell measurement Value, and carry out according to each cell measurements and deviant cell selection, cell reselection or triggering measurement result are reported.This Sample, is introduced into CSI-RS cell scenario in mobile management so that UE can select more suitably cell.

Brief description of the drawings

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art The required accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings Obtain other accompanying drawings.

Fig. 1 is the flow chart of the method for the mobile management of one embodiment of the invention.

Fig. 2 is the flow chart of the method for the mobile management of another embodiment of the present invention.

Fig. 3 is the flow chart of the method for the mobile management of another embodiment of the present invention.

Fig. 4 is the schematic diagram of the motion management method of one embodiment of the invention.

Fig. 5 is the flow chart of the method for the mobile management of another embodiment of the present invention.

Fig. 6 is the structured flowchart of the user equipment of one embodiment of the invention.

Fig. 7 is the structured flowchart of the user equipment of another embodiment of the present invention.

Fig. 8 is the structured flowchart of the user equipment of another embodiment of the present invention.

Fig. 9 is the structured flowchart of the network side equipment of another embodiment of the present invention.

Figure 10 is the block diagram of the equipment of one embodiment of the invention.

Figure 11 is the structured flowchart of the user equipment of one embodiment of the invention.

Figure 12 is the structured flowchart of the user equipment of another embodiment of the present invention.

Figure 13 is the structured flowchart of the user equipment of another embodiment of the present invention.

Figure 14 is the structured flowchart of the network side equipment of another embodiment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.

Technical scheme, can apply to various communication systems, for example：Global system for mobile communications（GSM, Global System of Mobile communication）, CDMA（CDMA, Code Division Multiple Access）System, WCDMA（WCDMA, Wideband Code Division Multiple Access Wireless）, GPRS（GPRS, General Packet Radio Service）, Long Term Evolution（LTE, Long Term Evolution）Deng.

User equipment（UE, User Equipment）, also referred to as mobile terminal（Mobile Terminal）, it is mobile User equipment etc., can be through wireless access network（For example, RAN, Radio Access Network）With one or more core nets Communicated, user equipment can be mobile terminal, such as mobile phone（Or be " honeycomb " phone）With with mobile terminal Computer, for example, it may be portable, pocket, hand-held, built-in computer or vehicle-mounted mobile device, they with Wireless access network exchanges language and/or data.

Network side equipment, can be the base station in GSM or CDMA（BTS, Base Transceiver Station）, also may be used To be the base station in WCDMA（NodeB）, can also be the evolved base station in LTE（ENB or e-NodeB, evolutional Node B）, the present invention is to this and is not construed as limiting.

Fig. 1 is the flow chart of the method for the mobile management of one embodiment of the invention.Fig. 1 method is performed by UE.

101, the first measured value is determined based on the first reference signal that first community is used, used based on second community Two reference signals determine the second measured value.

102, according to the first measured value, the second measured value and deviant, carry out cell selection, cell reselection or triggering and survey Measure reporting for result.

Wherein, the first reference signal includes public reference signal CRS, and the second reference signal is referred to including channel condition information Signal CSI-RS；Or first reference signal include CSI-RS, the second reference signal include CRS；Or first reference signal and Second reference signal includes CSI-RS.

It should be understood that the first reference signal and the second reference signal can include multiple, same cell can be to based on not The measured value that same reference signal is obtained is weighted the measured value for determining the cell.The embodiment of the present invention is not limited.

User equipment of the embodiment of the present invention is measured to each cell, obtains each cell measurements, and according to each small Region measurement value and deviant carry out cell selection, or cell reselection or triggering measurement result are reported.So, in movement Property management in be introduced into CSI-RS cell scenario so that UE can select more suitably cell.

Alternatively, as one embodiment, first community can be serving cell, can also be neighbor cell.Correspondingly, Second community can be neighbor cell, can also be serving cell.It should be understood that the present invention is not limited this.It should also be noted that It is that the embodiment of the present invention is not construed as limiting to the number of neighbor cell.

Alternatively, as another embodiment, in a step 102, the set-up mode of deviant can include following manner At least one of：It is configured according to the priority of cell, according to the configuration parameter of the first reference signal and second with reference to letter Number configuration parameter be configured, be configured according to the alien frequencies characteristic of first community and second community.It should be noted that deviant It can take on the occasion of negative value can also be taken.It should be understood that the embodiment of the present invention introduces deviant and deviant based on which kind of reason Span is not construed as limiting.Further, above-mentioned configuration parameter can include one of following or any combination：Reference signal Port number, the sub-frame configuration of reference signal, the resource distribution of reference signal, the sequence configuration of reference signal.The reference signal Sequence configuration include scrambling initiation parameter.It should also be understood that the embodiment of the present invention is not construed as limiting for the selection of configuration parameter.

Alternatively, as another embodiment, in a step 102, can by the first measured value and deviant and again plus Upper sluggishness is worth to the measured value of first community, and the second measured value is the measured value of second community, according to the survey by first community The first community and the priority orders of second community that value and the measured value of second community are determined carry out cell selection or Cell reselection, or measured value according to first community and the measured value of second community carry out reporting for triggering measurement result.

Alternatively, as another embodiment, in a step 102, the first measured value will can be worth to plus sluggishness The measured value of first community, the second measured value is worth to plus skew the measured value of second community, according to by first community The first community and the priority orders of second community that measured value and the measured value of the second community are determined carry out cell selection Either cell reselection or measured value and the measured value of second community according to first community carry out the upper of triggering measurement result Report.

Alternatively, as another embodiment, in a step 102, deviant can be added to the first measured value and In the measured value determined in two measured values according to CSI-RS, deviant can also be added to the first measured value and the second measured value In the middle measured value determined according to CRS, the measured value of first community and the measured value of second community are obtained, according to by first community Measured value and second community measured value determine first community and second community priority orders carry out cell selection or Person's cell reselection, or measured value according to first community and the measured value of second community carry out reporting for triggering measurement result.

, can be by the first measured value and skew if the first reference signal includes CSI-RS under a kind of implementation Value and along with the sluggish measured value for being worth to first community, if the first reference signal does not include CSI-RS, first surveys Value is plus the measured value that hysteresis is first community.If the second reference signal includes CSI-RS, the second measured value is added Upper to offset the measured value for being worth to second community, if the second reference signal does not include CSI-RS, the second measured value is first The measured value of cell.According to the first community and second community determined by the measured value of first community and the measured value of second community Priority orders carry out cell selection either cell reselection or the measured value according to first community and the measurement of second community Value carries out reporting for triggering measurement result.

, can be by the first measured value and deviant if the first reference signal includes CRS under another implementation And along with the sluggish measured value for being worth to first community, if the first reference signal does not include CRS, the first measured value adds Upper hysteresis is the measured value of first community；If the second reference signal includes CRS, the second measured value is obtained plus deviant To the measured value of second community, if the second reference signal does not include CRS, the second measured value is the measured value of first community； According to the first community and the priority orders of second community determined by the measured value of first community and the measured value of second community Carrying out cell selection, either cell reselection or measured value and the measured value of second community according to first community carry out triggering survey Measure reporting for result.

It should be understood that the embodiment of the present invention is for deviant is added in the measured value of which cell, or based on which Deviant is added in the measured value that individual reference signal is obtained to each fall within the range of the embodiment of the present invention.

With reference to specific embodiment, the non-limit of the method for the mobile management of the embodiment of the present invention is described more fully The example of property processed.It should be noted that these examples are just for the sake of helping those skilled in the art to more fully understand the embodiment of the present invention, And the scope of the present invention have to be limited.

It should be understood that be serving cell or neighbor cell for cell, cell uses CRS or CSI-RS, or It is merely exemplary between cell with frequency characteristic or alien frequencies characteristic, rather than the limitation to the embodiment of the present invention.It is real below Example is applied by taking 2 cells as an example, it is to be understood that the embodiment of the present invention is not construed as limiting to the number of neighbor cell, number of cells can be with It is more than 2.

For example, it is assumed that first community is serving cell, and is measured using CSI-RS, second community is that neighbours are small Area, and measured using CRS signals.UE in Idle state is in cell reselection process is carried out, according to R criterions, based on clothes The CSI-RS measurement that business cell is used obtains received signal power value Qmeas, the s of serving cell, by Qmeas, and s is used as the One measured value R1, the rscp value Qmeas of neighbor cell is obtained based on the CRS signal measurements that neighbor cell is used, N, regard Qmeas, n as the second measured value R2.

, can be inconsistent because of the configuration parameter of CSI-RS and the configuration parameter of CRS signals under a kind of implementation, Such as CSI-RS is different with the time cycle that CRS signals occur, correspondingly, can add deviant in R1, further, also Hysteresis can be added, the measured value Rs of serving cell is obtained.R2 is the measured value Rn of neighbor cell.If Rn is more than Rs, Then the priority orders of neighbor cell are higher than serving cell.Further, can also Rn be more than Rs duration be more than or During equal to time gate limit value, UE carries out cell reselection, prioritizing selection neighbor cell；If Rs be more than Rn, serving cell it is excellent First level order is higher than neighbor cell, and UE is when carrying out cell reselection, prioritizing selection serving cell.So, the standard of measurement is improved True property so that UE selections more suitably cell.

Under another implementation, when serving cell and neighbor cell are alien frequencies characteristic, i.e. serving cell and neighbours Cell operation is on different carrier frequency, correspondingly, can add deviant in R1, further, can also add hysteresis. Can also consider simultaneously the reference signal that serving cell and neighbor cell are used configuration parameter it is inconsistent and/or by operator Situations such as priority orders of the cell of configuration, introduces deviant.This provides the flexibility of mobile management.Enter for UE The mode of row cell reselection is as described above, repeat no more.

In another example, it is assumed that first community is serving cell, and is measured using CSI-RS, and second community is neighbours Cell, and measured using CSI-RS.In cell reselection process is carried out, the CSI-RS letters used based on serving cell Number measurement obtains the first measured value R3, and the CRS signal measurements used based on neighbor cell obtain the second measured value R4.Serving cell It can be operated on identical carrier frequency or be operated in neighbor cell on different carrier frequency.Alternatively, because of serving cell The configuration parameter of the CSI-RS used with neighbor cell is inconsistent, and the CSI-RS period distances of such as serving cell are 10ms, the CSI-RS period distances of neighbor cell are 50ms, correspondingly, can add deviant in R3 and/or R4, obtain The measured value Rs of the serving cell and measured value Rn of neighbor cell.Can also consider simultaneously serving cell and neighbor cell whether be Be operated on identical carrier frequency and/or by the priority orders of the configured cell of operator situations such as introduce deviant.Compare Rs and Rn values determine that the priority orders of serving cell and neighbor cell carry out cell selection or cell reselection, further, Can also be when the comparative result constant duration being more than or equal to time gate limit value, UE carries out cell selection or cell again Gravity treatment.It is thus possible to which enough effectively ensure that UE chooses the good cell of stability.Which kind of reason is the embodiment of the present invention, which be based on, introduces The span of time gate limit value and time gate limit value is not construed as limiting.

It is pointed out that above-mentioned example is merely exemplary, not limited to this of the embodiment of the present invention can also be in cell Selection, or triggering measurement result on give the correct time introducing deviant.

Alternatively, as another embodiment, before step 102, UE can receive the deviant of base station notice.Example Such as, base station can send deviant by way of broadcast, or base station can be sent by carrying deviant in RRC signaling To UE, or as UE special parameter, when UE switchs to Idle state from connected state, deviant is sent to UE by base station.UE is also Deviant can be pre-set.It should be understood that the embodiment of the present invention is not limited to this.

User equipment of the embodiment of the present invention is measured to each cell, obtains each cell measurements, and according to each small Region measurement value and deviant carry out cell selection, and cell reselection or triggering measurement result are reported.So, in mobility pipe It is introduced into reason in CSI-RS cell scenario so that UE can select more suitably cell.

Fig. 2 is the flow chart of the method for the mobile management of one embodiment of the invention.Fig. 2 method is performed by UE.

201, the 3rd measured value of first community is determined based on the first reference signal that first community is used, it is small based on second The second reference signal that area is used determines the 4th measured value of second community.

202, it is more than or equal to the time when the sustained time of the 3rd measured value and the comparative result of the 4th measured value During threshold value, the upper of cell selection, cell reselection or triggering measurement result is carried out according to the 3rd measured value and the 4th measured value Report.

Time gate limit value set-up mode includes at least one of following manner：It is configured according to the priority of cell, The type for the second reference signal that the type and second community of the first reference signal used according to first community are used is set Put, be configured according to the configuration parameter of the configuration parameter of the first reference signal and the second reference signal, according to first community and The alien frequencies characteristic of second community is configured.

Wherein, the first reference signal includes public reference signal CRS, and the second reference signal is referred to including channel condition information Signal CSI-RS；Or first reference signal include CSI-RS, second reference signal include CRS；Or first with reference to letter Number and second reference signal include CSI-RS.

It should be understood that the 3rd reference signal and the 4th reference signal can include multiple, same cell can be to based on not The measured value that same reference signal is obtained is weighted to determine the measured value of the cell.The embodiment of the present invention is not limited.

User equipment of the embodiment of the present invention is measured to each cell, obtains each cell measurements, and in cell The measured value comparative result sustained time be more than or equal to time gate limit value when, UE carry out cell selection, cell reselection or Person triggers reporting for measurement result.Therefore, it is introduced into mobile management in CSI-RS cell scenario, based on native region priority Sequentially, time gate limit value is set with reference to situations such as the alien frequencies characteristic of model type, the configuration parameter of reference signal, and/or cell. In such manner, it is possible to effectively ensure that UE chooses the good cell of stability, and there is provided the flexibility of mobile management.

Alternatively, as another embodiment, configuration parameter can include one of following or any combination：Reference signal Port number, the sub-frame configuration of reference signal, the resource distribution of reference signal, reference signal sequence configuration.It should also be understood that this Inventive embodiments are not construed as limiting for the selection of configuration parameter.Alternatively, before step 202, UE can receive base station notice Time gate limit value.For example, base station can send time gate limit value by way of broadcast, or base station can be by RRC Time gate limit value is carried in signaling and is sent to UE, or is used as UE special parameter, when UE switchs to Idle state from connected state, base Stand and deviant is sent to UE.UE can also pre-set time gate limit value.It should be understood that the embodiment of the present invention is not limited to this.

The embodiment of the present invention is described in detail with reference to Fig. 3 example.

Fig. 3 is the schematic diagram of the motion management method of one embodiment of the invention.It should be understood that being that service is small for cell Area or neighbor cell, cell using be between CRS or CSI-RS, or cell same frequency characteristic or alien frequencies characteristic only Only it is exemplary, rather than the limitation to the embodiment of the present invention.Example below is by taking 2 cells as an example, it is to be understood that the present invention Embodiment is not construed as limiting to the number of neighbor cell, and number of cells can be more than 2.It may also be noted that the present invention is real Reporting for measurement result can be triggered in the UE cells selection in Idle state or cell reselection, or the UE of connected state by applying example The time gate limit value that aforesaid way is set is quoted in measurement process.

It should be noted that these examples are just for the sake of helping those skilled in the art to more fully understand the embodiment of the present invention, and The scope of the present invention have to be limited.

For example, it is assumed that first community is serving cell, and is measured using CSI-RS, second community is that neighbours are small Area, and measured using CRS signals.UE in Idle state is used in cell reselection process is carried out based on serving cell CSI-RS obtain the measured value Rs of serving cell, the CRS signal measurements used based on neighbor cell obtain neighbor cell Measured value Rn.It should be understood that deviant can also be introduced in measurement process, aforesaid way is referred to, therefore repeat no more. Rs and Rn are compared.When Rn is more than Rs, as shown in figure 3, Rn is d with Rs differences, when Rn is more than Rs and both differences are more than d Lasting invariant time be more than or equal to time gate limit value when, UE can be with prioritizing selection neighbor cell.It should be understood that the present invention is implemented Example is not limited for the span of difference, d can also be taken as into 0.

Specifically, can be because of the configuration of the configuration parameter and CRS signals of CSI-RS for the setting of time gate limit value Parameter is inconsistent, and such as CSI-RS is different with the time cycle that CRS signals occur, and correspondingly, time gate limit value is set to t1. Time gate limit value can also be accordingly set by the priority orders of the configured cell of operator, such as first community it is preferential Level is higher than second community, and when the measured value of first community is more than the measured value of second community, time gate limit value is set into t2, When the measured value of second community is more than the measured value of first community, time gate limit value is set to t3.Can also be according to first The type and/or the alien frequencies featured configuration time gate of first community and second community for the reference signal that cell and second community are used Limit value.As a kind of implementation, UE can pre-set above-mentioned time gate limit value.Alternatively, base station can be by The time gate limit value of setting is sent to UE, and the embodiment of the present invention is not limited this.

Fig. 4 is the flow chart of the method for the mobile management of another embodiment of the present invention.Fig. 4 method is performed by UE.

301, the 5th measured value of first community is determined based on the first reference signal that first community is used.

302, it is more than or equal to time gate when the sustained time of the 5th measured value and the comparative result of first threshold During limit value, reporting for cell selection, cell reselection or triggering measurement result is carried out according to the 5th measured value.

Time gate limit value set-up mode includes at least one of following manner：It is configured according to the priority of cell, It is configured according to the type of the reference signal of cell, the configuration parameter of the reference signal used according to cell is configured, root It is configured according to the alien frequencies characteristic between cell.Wherein, the first reference signal includes channel state information reference signals CSI-RS.

User equipment of the embodiment of the present invention is measured to cell, and the measured value of cell and threshold value comparative result are continued not When the time of change is more than or equal to time gate limit value, UE carries out cell selection, and cell reselection or triggering measurement result are reported. Therefore, it is introduced into mobile management in CSI-RS cell scenario, based on native region priority order, with reference to model type, ginseng Examine signal configuration parameter, and/or cell alien frequencies characteristic situations such as set time gate limit value.In such manner, it is possible to effectively ensure UE chooses the good cell of stability, and there is provided the flexibility of mobile management.

Alternatively, as one embodiment, first community can be serving cell, can also be neighbor cell.It should be understood that The present invention is not limited this.It should also be noted that the embodiment of the present invention is not construed as limiting to the number of neighbor cell.

Alternatively, as another embodiment, configuration parameter can include one of following or any combination：Reference signal Port number, the sub-frame configuration of reference signal, the resource distribution of reference signal, reference signal sequence configuration.It should also be understood that this Inventive embodiments are not construed as limiting for the selection of configuration parameter.

Alternatively, as another embodiment, the second reference signal that can be used based on second community determines second community The 6th measured value.When the comparative result of the comparative result and the 6th measured value and Second Threshold of the 5th measured value and first threshold Sustained time when being more than or equal to time gate limit value, cell choosing is carried out according to the 5th measured value and the 6th measured value Select, cell reselection or triggering measurement result are reported.

Alternatively, before step 302, UE can receive the time gate limit value of base station notice.For example, base station can pass through The mode of broadcast sends time gate limit value, or base station can be sent to UE by carrying time gate limit value in RRC signaling, or Person is as UE special parameter, and when UE switchs to Idle state from connected state, deviant is sent to UE by base station.UE can also be advance Time gate limit value is set.It should be understood that the embodiment of the present invention is not limited to this.

The embodiment of the present invention is described in detail with reference to specific example.

For example, when UE is in connected state, UE can optionally measure the measured value of some cell.Specifically, when The measured value that UE measures one of neighbor cell is more than or equal to first threshold, and measured value is more than or equal to continuing for threshold value When the constant time is more than or equal to above-mentioned time gate limit value, the measurement result can be reported base station by UE, so that base station is held Row cell switches.When UE measure current service cell measured value be less than or equal to Second Threshold when, and measured value be less than or Equal to Second Threshold the sustained time be more than or equal to above-mentioned time gate limit value when, UE can the measurement result report Base station, so that base station performs cell switching.It is referred to above-mentioned for the set-up mode of time gate limit value, here is omitted. It should be understood that not limited to this of the embodiment of the present invention, can be also used for cell when UE is in idle condition and selects or cell reselection.

In another example, UE can optionally measure the measured value of certain two cell, by the measured value of two cells and phase The threshold value answered is compared, and when the comparative result sustained time being more than or equal to above-mentioned time gate limit value, carries out cell Selection, cell reselection trigger reporting for measurement result.Specifically, when UE is in connected state, UE can measure current clothes The measured value Rs for cell of being engaged in measures the measured value Rn of some neighbor cell with being also an option that property simultaneously.When Rn is more than or equal to Corresponding to the first threshold V1 of serving cell, while Rs, which is less than or equal to, corresponds to neighbor cell Second Threshold V2, and compare knot When the really sustained time is more than or equal to above-mentioned time gate limit value, the measurement result can be reported base station by UE, so as to Base station performs cell switching.

It should be noted that what above-mentioned example was merely exemplary, rather than the limitation to the embodiment of the present invention.

Fig. 5 is the flow chart of the method for the mobile management of one embodiment of the invention.Fig. 5 method is by network side equipment Perform.

401, second community receives the configuration for the 3rd reference signal used by the first community that first community is sent Information.

402, second community configures the 4th reference used by second community according to the configuration information of the 3rd reference signal and believed Number.

Wherein, the 3rd reference signal and the 4th reference signal include channel state information reference signals CSI-RS.

The configuration information configuration for the reference signal that second community of the embodiment of the present invention is sent according to first community is small by second The reference signal that area is used.Therefore, it is introduced into mobile management in CSI-RS cell scenario, UE is carrying out cell selection, Measured in the measurement reported of cell reselection or triggering measurement result based on same or analogous reference signal.So, The accuracy of measurement can effectively be ensured.

Alternatively, as another embodiment, second community can be according to the 3rd reference signal used by first community The configuration parameter of the 4th reference signal that uses of configuration information configuration second community.The configuration parameter of 4th reference signal and The configuration information of three reference signals is identical, and the configuration parameter of reference signal includes one of following or any combination：Reference signal Port number, the sub-frame configuration of reference signal, the resource distribution of reference signal, the sequence configuration of reference signal.

For example, the reference signal CSI-RS period distances of first community are 10ms, and it is sent to second community.Second community Second community can be configured accordingly the use of CSI-RS period distances to be about 10ms or be 10ms.So, UE is carrying out cell Selection, is measured in the measurement reported of cell reselection or triggering measurement result based on same or analogous reference signal, The accuracy of measurement can effectively be ensured.

Fig. 6 is the block diagram of the user equipment of one embodiment of the invention.Fig. 6 user equipment 50 includes the He of determining unit 51 Control unit 52.

Determining unit 51 is used to determine the first measured value based on the first reference signal that first community is used, small based on second The second reference signal that area is used determines the second measured value.

Control unit 52 is used for the first measured value, the second measurement of the determination of determining unit 51 determined according to determining unit 51 Value and deviant, carry out reporting for cell selection, cell reselection or triggering measurement result.

User equipment 50 can realize the operation for being related to user equipment in Fig. 1 embodiment, therefore to avoid repeating, no longer in detail Thin description.

Alternatively, as one embodiment, the set-up mode of deviant includes at least one of following manner：According to small The priority in area is configured, and is configured according to the type of the type of the first reference signal and the second reference signal, according to The configuration parameter of one reference signal and the configuration parameter of the second reference signal are configured, according to first community and second community Alien frequencies characteristic is configured.This provides the flexibility of mobile management.

Alternatively, as another embodiment, control unit 52 specifically for：By the first measured value and deviant and again plus Upper sluggishness is worth to the measured value of first community, and the second measured value is the measured value of second community, according to the survey by first community The first community and the priority orders of second community that value and the measured value of second community are determined carry out cell selection or small Area's gravity treatment, or measured value according to first community and the measured value of second community carry out reporting for triggering measurement result；Or

Specifically for：First measured value is worth to the measured value of first community plus sluggishness, the second measured value is added Skew is worth to the measured value of second community, according to first determined by the measured value of first community and the measured value of second community The priority orders of cell and second community carry out cell selection either cell reselection or measured value according to first community and The measured value of second community carries out reporting for triggering measurement result；Or

Specifically for：Deviant is added to the measured value determined in the first measured value and the second measured value according to CSI-RS In, or deviant is added in the measured value determined in the first measured value and the second measured value according to CRS, obtain first small The measured value in area and the measured value of second community, according to determined by the measured value of first community and the measured value of second community The priority orders of one cell and second community carry out cell selection either cell reselection or the measured value according to first community Reporting for triggering measurement result is carried out with the measured value of second community.

Alternatively, as another embodiment, user equipment 50 also includes：Receiving unit 53, for receiving base station notice The deviant；Or control unit 52 is additionally operable to：Pre-set the deviant.

Fig. 7 is the block diagram of the user equipment of one embodiment of the invention.Fig. 7 user equipment 60 includes the He of determining unit 61 Control unit 62.

Determining unit 61 is used for the 3rd measured value that first community is determined based on the first reference signal that first community is used, The 4th measured value of second community is determined based on the second reference signal that second community is used.

Control unit 62, for continuing not for the 3rd measured value when determining unit 61 and the comparative result of the 4th measured value When the time of change is more than or equal to time gate limit value, according to the 3rd measured value, the 4th measured value and deviant, cell choosing is carried out Select, cell reselection or triggering measurement result are reported.

Time gate limit value set-up mode includes at least one of following manner：It is configured according to the priority of cell, The type for the second reference signal that the type and the second community of the first reference signal used according to first community are used is entered Row is set, and is configured according to the configuration parameter of the configuration parameter of the first reference signal and the second reference signal, small according to first The alien frequencies characteristic of area and second community is configured.

User equipment 60 can realize the operation for being related to user equipment in Fig. 2 and Fig. 3 embodiment, therefore to avoid repeating, It is not described in detail.

Alternatively, as another embodiment, user equipment 60 can also include：Receiving unit 63, for receiving base station The time gate limit value notified；Or control unit 62 is additionally operable to：Pre-set time gate limit value.

Fig. 8 is the block diagram of the user equipment of another embodiment of the present invention.Fig. 8 user equipment 70 includes determining unit 71 With control unit 72.

Determining unit 71 is used for the 5th measured value that first community is determined based on the first reference signal that first community is used.

Control unit 72, for continuing when the 5th measured value and the comparative result of first threshold that determining unit 71 is determined When the constant time is more than or equal to time gate limit value, cell selection, cell reselection or triggering are carried out according to the 5th measured value Measurement result is reported.

User equipment 80 can realize the operation for being related to user equipment in Fig. 4 embodiment, therefore to avoid repeating, no longer in detail Thin description.

Alternatively, as one embodiment, determining unit 71 is additionally operable to：The second reference signal used based on second community Determine the 6th measured value of second community.Control unit 72 is additionally operable to：When the 5th measured value and first threshold comparative result and When the sustained time of the comparative result of 6th measured value and Second Threshold is more than or equal to time gate limit value, according to the 5th Measured value and the 6th measured value carry out reporting for cell selection, cell reselection or triggering measurement result.

Alternatively, as another embodiment, user equipment 70 can also include：Receiving unit 73, for receiving base station The time gate limit value notified；Or control unit 72 is additionally operable to：Pre-set time gate limit value.

Fig. 9 is the block diagram of the network side equipment of one embodiment of the invention.Fig. 9 network side equipment 80 includes receiving unit 81 and dispensing unit 82.

Receiving unit 81, the 3rd reference used by the first community that first community is sent is received for second community The configuration information of signal；

Dispensing unit 82, the configuration information configuration of the 3rd reference signal received for second community according to receiving unit 81 The 4th reference signal used by second community.

Network side equipment 80 can realize the operation for being related to network side equipment in Fig. 5 embodiment, therefore to avoid repeating, no It is described in detail again.

Alternatively, as one embodiment, dispensing unit 82 specifically for：Configure the configuration parameter of the 4th reference signal； The configuration parameter of 4th reference signal is identical with the configuration parameter of the 3rd reference signal, configuration parameter at least include it is following it One：The port number of reference signal, the sub-frame configuration of reference signal, the resource distribution of reference signal, the sequence configuration of reference signal.

The embodiment of the present invention further provides the device embodiment for realizing each step and method in above method embodiment.This The user equipment that inventive embodiments can be applied in various communication systems, network side equipment.Figure 10 shows a kind of reality of equipment Apply example, in this embodiment, equipment 800 include transmitter 802, receiver 803, power controller 806, decoding processor 805, Processor 806, memory 807 and antenna 801.The operation of the control device 800 of processor 806, during processor 806 can also be referred to as Central processor CPU or processor.Memory 807 can include read-only storage and random access memory, and to processor 806 provide instruction and data.The a part of of memory 807 can also include non-volatile row random access memory（NVRAM）.Tool In the application of body, equipment 800 can be embedded in or itself can be exactly the Wireless Telecom Equipment of such as mobile phone etc, may be used also With the carrier including accommodating transmitter 802 and receiver 803, to allow to carry out data transmitting between equipment 800 and remote location And reception.Transmitter 802 and receiver 803 may be coupled to antenna 801.Each component of equipment 800 passes through bus system 810 It is coupled, wherein bus system 810 is in addition to including data/address bus, in addition to power bus, controlling bus and state letter Number bus.But for the sake of clear explanation, various buses are all designated as bus system 810 in figure.Equipment 800 can also be wrapped Include the processor 806 for process signal, additionally include power controller 804, decoding processor 805.

The method that the embodiments of the present invention are disclosed can apply above-mentioned equipment 800, main by therein in other words Device 806 is managed with receiver 803 to realize.Processor 806 is probably a kind of IC chip, the disposal ability with signal. In implementation process, each step of the above method can be by the integrated logic circuit or software of the hardware in processor 806 The instruction of form is completed.Method for performing announcement of the embodiment of the present invention, above-mentioned decoding processor can be general procedure Device, digital signal processor（DSP）, application specific integrated circuit（ASIC）, ready-made programmable gate array（FPGA）Or other can be compiled Journey logical device, discrete gate or transistor logic, discrete hardware components.It can realize or perform the embodiment of the present invention In disclosed each method, step and logic diagram.General processor can be microprocessor or the processor can also be Any conventional processor, decoder etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hard Part decoding processor performs completion, or performs completion with the hardware in decoding processor and software module combination.Software module It can be located at random access memory, flash memory, read-only storage, programmable read only memory or electrically erasable programmable memory, In the ripe storage medium in this areas such as register.The storage medium is located at memory 807, and decoding unit reads memory 807 In information, with reference to its hardware complete the above method the step of.

Further, Figure 11 is the structured flowchart of the user equipment of one embodiment of the invention.Figure 11 user equipment 1100 include processor 110 and memory 120.

Processor 110 is used to determine based on the first reference signal used by first community being stored in memory 120 First measured value, the second measured value is determined based on the second reference signal used by second community being stored in memory 120； For the first measured value according to determination, the second measured value and deviant, cell selection, cell reselection or triggering measurement are carried out Reporting as a result.

User equipment 1100 can realize the operation for being related to user equipment in Fig. 1 embodiment, therefore to avoid repeating, no longer It is described in detail.

Alternatively, as another embodiment, processor 110 specifically for：By the first measured value and deviant and again plus Upper sluggishness is worth to the measured value of first community, and the second measured value is the measured value of second community, according to the survey by first community The first community and the priority orders of second community that value and the measured value of second community are determined carry out cell selection or small Area's gravity treatment, or measured value according to first community and the measured value of second community carry out reporting for triggering measurement result；Or

Alternatively, as another embodiment, user equipment 1100 also includes：Receiver 130, for receiving base station notice The deviant；Or processor 110 is additionally operable to：Pre-set the deviant.

Figure 12 is the structured flowchart of the user equipment of another embodiment of the present invention.Figure 12 user equipment 20 includes processing Device 21 and memory 22.

Processor 21 is used to determine the based on the first reference signal used by first community being stored in memory 22 3rd measured value of one cell, second is determined based on the second reference signal used by second community being stored in memory 22 4th measured value of cell, for when the 3rd measured value determined and the sustained time of the comparative result of the 4th measured value During more than or equal to time gate limit value, according to the 3rd measured value, the 4th measured value and deviant, cell selection, cell weight are carried out Choosing triggers reporting for measurement result.

User equipment 20 can realize the operation for being related to user equipment in Fig. 2 and Fig. 3 embodiment, therefore to avoid repeating, It is not described in detail.

Alternatively, as another embodiment, user equipment 20 can also include：Receiver 23, leads to for receiving base station The time gate limit value known；Or processor 21 is additionally operable to：Pre-set time gate limit value.

Figure 13 is the structured flowchart of the user equipment of another embodiment of the present invention.Figure 13 user equipment 30 includes processing Device 31 and memory 32.

Processor 31 is used to determine the based on storage the first reference signal used by first community in memory 32 5th measured value of one cell.Processor 31 be used for when the 5th measured value and the comparative result of first threshold it is sustained when Between when being more than or equal to time gate limit value, cell selection, cell reselection or triggering measurement result are carried out according to the 5th measured value Report；

Alternatively, as one embodiment, processor 31 is additionally operable to：Based on storage in memory 32 by second community The second reference signal used determines the 6th measured value of second community.Processor 31 is additionally operable to：When the 5th measured value and first The sustained time of the comparative result of the comparative result of threshold value and the 6th measured value and Second Threshold is more than or equal to During time gate limit value, cell selection, cell reselection or triggering measurement result are carried out according to the 5th measured value and the 6th measured value Report.

User equipment 30 can realize the operation for being related to user equipment in Fig. 4 embodiment, therefore to avoid repeating, no longer in detail Thin description.

Alternatively, as another embodiment, user equipment 30 can also include：Receiver 33, leads to for receiving base station The time gate limit value known；Or processor 31 is additionally operable to：Pre-set time gate limit value.

Figure 14 is the block diagram of the network side equipment of one embodiment of the invention.Figure 14 network side equipment 40 includes receiver 41 and processor 42.

Receiver 41, the 3rd reference letter used by the first community that first community is sent is received for second community Number configuration information；

Processor 42, the configuration information configuration of the 3rd reference signal received for second community according to receiver 41 is by the The 4th reference signal that two cells are used.

Network side equipment 40 can realize the operation for being related to network side equipment in Fig. 5 embodiment, therefore to avoid repeating, no It is described in detail again.

Alternatively, as one embodiment, processor 42 specifically for：Configure the configuration parameter of the 4th reference signal；The The configuration parameter of four reference signals is identical with the configuration parameter of the 3rd reference signal, configuration parameter at least include it is following it One：The port number of reference signal, the sub-frame configuration of reference signal, the resource distribution of reference signal, the sequence configuration of reference signal.

Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed The scope of the present invention.

It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.

, can be with several embodiments provided herein, it should be understood that disclosed systems, devices and methods Realize by another way.For example, device embodiment described above is only schematical, for example, the unit Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, such as multiple units or component Another system can be combined or be desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or The coupling each other discussed or direct-coupling or communication connection can be the indirect couplings of device or unit by some interfaces Close or communicate to connect, can be electrical, machinery or other forms.

The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.

In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.

If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment（Can be individual People's computer, server, or network equipment etc.）Perform all or part of step of each embodiment methods described of the invention. And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（ROM, Read-Only Memory）, arbitrary access deposits Reservoir（RAM, Random Access Memory）, magnetic disc or CD etc. are various can be with the medium of store program codes.

The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.

Claims

1. a kind of method of mobile management, it is characterised in that including：

Second community receives the configuration information for the 3rd reference signal used by the first community that first community is sent；

The second community configures the 4th ginseng used by the second community according to the configuration information of the 3rd reference signal Examine signal；

Wherein, the 3rd reference signal and the 4th reference signal include channel state information reference signals CSI-RS；

The second community configures the 4th ginseng used by the second community according to the configuration information of the 3rd reference signal Signal is examined, including：

Configure the configuration parameter of the 4th reference signal；

The configuration parameter of 4th reference signal is identical with the configuration parameter of the 3rd reference signal, and the configuration parameter is extremely Include less one of following：The port number of reference signal, the sub-frame configuration of reference signal, the resource distribution of reference signal, with reference to letter Number sequence configuration.

2. a kind of network side equipment, it is characterised in that including：

Receiving unit, the 3rd reference signal used by the first community that first community is sent is received for second community Configuration information；

Dispensing unit, the configuration information of the 3rd reference signal received for the second community according to the receiving unit Configure the 4th reference signal used by the second community；

The dispensing unit specifically for：

Configure the configuration parameter of the 4th reference signal；