CN102696253A - Measurement method, user device, and eNB for limited network cell - Google Patents
Measurement method, user device, and eNB for limited network cell Download PDFInfo
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- CN102696253A CN102696253A CN2012800001910A CN201280000191A CN102696253A CN 102696253 A CN102696253 A CN 102696253A CN 2012800001910 A CN2012800001910 A CN 2012800001910A CN 201280000191 A CN201280000191 A CN 201280000191A CN 102696253 A CN102696253 A CN 102696253A
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- network community
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Abstract
Disclosed are a measurement method, a user device, and an eNB for limited network cells. The present invention relates to the field of mobile communications. The method comprises: a user device transmits a non-access stratum (NAS) signal to an eNB, so that upon receiving the NAS signal, the eNB transmits to the user device the measurement control message of a closed subscriber group (CSG); the user device receives the CSG measurement control message; when the CSG list of the user device includes the physical cell identifier of the service cell covered by the eNB, the user device acquires first limited network cell information corresponding to the physical cell identifier, and conducts measurement according to the first limited network cell information so as to obtain second limited network cell information; the user device and the eNB execute the NAS procedure requested by the NAS signal.
Description
Technical field
The present invention relates to moving communicating field, particularly a kind of method of measurement of limited network community, subscriber equipment and base station.
Background technology
Limited network community can play the grand network coverage mend blind, unload grand network capacity; And provide some better othernesses professional and promote single customer service speed for the user; Improving customer service experiences; Therefore under the limited network community deployment scenario of mending blind and focus covering, the network contraction user of this limited network community of Carrier Requirements can preferably arrive this network.
For limited network community, owing to consider the non-contracted user of this network resident right to this network is arranged also, therefore can not limited network community information be placed in the specific messages, and will restricted cell be configured in the common Neighboring Cell List.Its present neighbor cell configuration scheme need adopt traditional manual network planning mode with the limited network community neighbor cell configuration in the Neighboring Cell List of all related cell.And owing to limited network community can only be placed in the grand network Neighboring Cell List, so UE (User Equipment, subscriber equipment) can only adopt traditional S/R criterion triggering cell to measure and gravity treatment at present.
The inventor finds that there is following problem at least in prior art: existing sub-district preferred version adopts traditional S/R reselection; The S/R reselection is carried out gravity treatment based on signal strength signal intensity; Thereby when Serving cell dtr signal (mending blind scene), could initiate measurement, and carry out district reselecting according to measurement result to limited network community; Under better (focus scene) situation of Serving cell signal; Can not trigger UE and initiate measurement, just can not carry out district reselecting yet, can't satisfy the preferred demand of limited network community of focus covering scene limited network community.
Summary of the invention
In order to solve at the Serving cell signal preferably under the situation, the signatory UE of limited network community can't initiate the problem to the measurement of limited network community, and the embodiment of the invention provides a kind of method of measurement, subscriber equipment and base station of limited network community.Said technical scheme is following:
A kind of method of measurement of limited network community, said method comprises:
Subscriber equipment sends Non-Access Stratum NAS signaling to the base station, makes said base station when receiving said NAS signaling, sends contiguous contracted user to said subscriber equipment and organizes the CSG measurement control message;
Said subscriber equipment receives said CSG measurement control message;
When comprising the Physical Cell Identifier of the Serving cell that said base station covers in contiguous contracted user's Groups List of said subscriber equipment; Said subscriber equipment obtains the first corresponding limited network community information of said Physical Cell Identifier; And measure according to the said first limited network community information, obtain the second limited network community information;
The NAS flow process of said NAS signaling request is carried out in said subscriber equipment and said base station.
A kind of method of measurement of limited network community, said method comprises:
The base station receives the Non-Access Stratum NAS signaling that subscriber equipment sends;
Said base station is sent contiguous contracted user to said subscriber equipment and is organized the CSG measurement control message;
Receive the limited network community information that said subscriber equipment sends;
According to said limited network community information Neighboring Cell List is configured.
A kind of subscriber equipment comprises:
Sending module is used for sending Non-Access Stratum NAS signaling to the base station;
Receiver module is used to receive the contiguous contracted user who sends said base station and organizes the CSG measurement control message;
Measurement module; When being used for contiguous contracted user's Groups List when said subscriber equipment and comprising the Physical Cell Identifier of the Serving cell that said base station covers; Obtain the first corresponding limited network community information of said Physical Cell Identifier; And measure according to the said first limited network community information, obtain the second limited network community information;
Business module is used for carrying out with said base station the NAS flow process of said NAS signaling request.
A kind of base station comprises:
Receiver module is used to receive the Non-Access Stratum NAS signaling of said subscriber equipment transmission and receives the limited network community information that said subscriber equipment sends;
Sending module is used for sending contiguous contracted user to said subscriber equipment and organizes the CSG measurement control message;
Configuration module is used for according to said limited network community information Neighboring Cell List being configured.
The method of measurement of the limited network community of the embodiment of the invention, subscriber equipment and base station; Send Non-Access Stratum NAS signaling through subscriber equipment to the base station; Make this base station when receiving this NAS signaling, send contiguous contracted user to this subscriber equipment and organize the CSG measurement control message; This subscriber equipment receives this CSG measurement control message; When comprising the Physical Cell Identifier of the Serving cell that this base station covers in contiguous contracted user's Groups List of this subscriber equipment; This subscriber equipment obtains the first corresponding limited network community information of this Physical Cell Identifier; And measure according to this first limited network community information, obtain the second limited network community information; The NAS flow process of this NAS signaling request is carried out in this subscriber equipment and this base station.Adopt the technical scheme of the embodiment of the invention; Can be implemented in the operation flow of UE initiation; When can keep professional proper communication, in time find contiguous limited network community, and the limited network community of finding is measured; Not only improve the access rate of UE, and improved the quality of communication service.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of the method for measurement of a kind of limited network community of providing of the embodiment of the invention;
Fig. 2 a is the flow chart of the method for measurement of a kind of limited network community of providing of the embodiment of the invention;
Fig. 2 b is the flow chart of the method for measurement of a kind of limited network community of providing of the embodiment of the invention;
Fig. 3 is the structural representation of a kind of subscriber equipment of providing of the embodiment of the invention;
Fig. 4 is the structural representation of the another kind of subscriber equipment that provides of the embodiment of the invention;
Fig. 5 is the structural representation of a kind of base station of providing of the embodiment of the invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that embodiment of the present invention is done to describe in detail further below.
Limited network community of the present invention includes but not limited to Home eNodeB (Home NodeB/Home eNodeB) coverage cell; Home cell (Home Cell), access point (Access Point), private network (Private Network), private cell (Private Cell), contracted user organize (Closed Subscriber Group; And the limited network of some CF layers CSG).The user that these network/cell only allow some to have the corresponding network authority is resident/insert, also require simultaneously these users can be resident in public network/insert.
Fig. 1 is the flow chart of the method for measurement of a kind of limited network community of providing of the embodiment of the invention.The executive agent of this embodiment is a subscriber equipment, and this subscriber equipment specifically can be portable terminal.Referring to Fig. 1, this embodiment specifically comprises:
101, subscriber equipment sends Non-Access Stratum NAS (Non Access Stratum, Non-Access Stratum) signaling to the base station, makes this base station when receiving this NAS signaling, sends contiguous contracted user to this subscriber equipment and organizes the CSG measurement control message;
This NAS signaling includes but not limited to special-purpose NAS signaling, like dedicated NAS singling, or the message that is used to adhere to, like attach; Or be used to remove the message of adhering to, like detach, or be used for the message of tracking area update, like Tracking AreaUpdate; TAU, or be used for the message of tracing positional area update, like Location Area Update; LAU, or be used for the message that request set up in context, like Initial Context Setup Request.
In the embodiment of the invention, the base station is sent contiguous contracted user to this subscriber equipment and is organized the CSG measurement control message when receiving this NAS signaling, controls this subscriber equipment and is close to the contracted user and organizes CSG and measure.
Particularly, this CSG measurement control message can be existing message format in the prior art.
102, this subscriber equipment receives this CSG measurement control message;
103, when comprising the Physical Cell Identifier of the Serving cell that said base station covers in contiguous contracted user's Groups List of said subscriber equipment; Said subscriber equipment obtains the first corresponding limited network community information of said Physical Cell Identifier; And measure according to the said first limited network community information, obtain the second limited network community information.
Because contiguous contracted user organizes the CSG measurement need be based on known limited network community information; Therefore in the present embodiment; Deterministic process in also need carry out step 103; To know whether preserve limited network community information on the subscriber equipment,, be to be close to the contracted user to organize the foundation that CSG measures then with the limited network community information of preserving when confirming to preserve limited network community information on the subscriber equipment.
Wherein, the first limited network community information comprises Physical Cell Identifier, scrambler at least, and this first limited network community information can also comprise carrier wave frequency information, location information of cell etc.Physical Cell Identifier is used for limited network community of unique identification, the corresponding limited network community of each Physical Cell Identifier; Scrambler is used to distinguish different limited network communities; Carrier wave frequency information specifically can be frequency, and frequency is the numbering of fixed frequency, such as specifying the frequency of a carrier wave is 3, and this carrier wave is the upward signal of 890.4MHz at receive frequency in other words, and with the frequency emissioning signal of 935.4MHz
The second limited network community information is what measure according to the first limited network community information; This second limited network community information can comprise one of following information or combination in any: Physical Cell Identifier, contiguous closed user group id CSG ID, carrier wave frequency information, scrambler, the Physical Cell Identifier Cell ID of adjacent cell, RSRP (the ReferenceSignal Receiving Power of limited network community; Reference Signal Received Power), RSSI (Received Signal Strength Indication, receive signal strength signal intensity indication) etc.
104, said subscriber equipment and said Serving cell are carried out the NAS flow process of said NAS signaling request.
The method of the embodiment of the invention; Can be implemented in the operation flow of UE initiation; When can keep professional proper communication, in time find contiguous limited network community, and the limited network community of finding is measured; Not only improve the access rate of UE, and improved the quality of communication service.
Fig. 2 a is the flow chart of the method for measurement of a kind of limited network community of providing of the embodiment of the invention.The interaction agent of this embodiment is UE (User Equipment; Subscriber equipment) and the base station, the Serving cell that this base station covers can be macrocell, referring to Fig. 2; Operation flow when this embodiment gets into this Serving cell with UE is that example describes, and this embodiment specifically comprises:
201, UE initiates the NAS signaling for the first time in the Serving cell that the base station covers;
Present embodiment is that the LAU signaling is that example describes with this NAS signaling only, carries out LAU and need set up RRC (RadioResource Control, radio resource control) connection, and following step 202-204 sets up the process that RRC connects.
When UE gets into a Serving cell, the Cell ID of this Serving cell etc. can upgrade to some extent, then receive the system message of sending by this base station after, UE initiates the NAS signaling for the first time and initiates the NAS signaling for the first time for the Serving cell that covers in this base station.
202, DCH (Dedicated Channel, dedicated channel) channel is set up in the base station, sends the RRC connection establishment response to UE;
203, UE receives the RRC connection establishment response, sets up RRC with the base station and is connected;
204, UE sends the RRC connection setup complete message to the base station;
Step 202-204 sets up the process that RRC connects, this process and prior art in like manner, present embodiment is not done and is given unnecessary details.
205, the base station is sent contiguous contracted user to UE and is organized the CSG measurement control message;
In the present embodiment; When the base station receives the RRC connection setup complete message that UE sends; Then send the CSG measurement control message to UE; This CSG measurement control message specifically is used to indicate the contiguous contracted user Groups List of UE according to the Physical Cell Identifier inquiry UE preservation of the Serving cell of base station covering, and measures according to the limited network community information that inquires.
When the base station receives the NAS request that UE initiates; And according to this NAS after request is set up RRC and connected; Control UE measures known limited network community according to the first limited network community information of preserving; Make this UE can find contiguous limited network community, and after UE gets into idle Idle state, initiate gravity treatment to obtain better communication service.
206, UE receives the CSG measurement control message that send the base station, judges the Physical Cell Identifier that whether comprises the Serving cell of this base station covering in the local contiguous contracted user's Groups List preserved of UE;
If, execution in step 207;
If not, execution in step 210;
Need to prove that contiguous contracted user's Groups List is used to preserve the Physical Cell Identifier that Physical Cell Identifier reaches the limited network community corresponding with this Physical Cell Identifier.
In the present embodiment; When in confirming the local contiguous contracted user's Groups List preserved of UE, comprising the Physical Cell Identifier of Serving cell of base station covering; Then explain and comprise the corresponding limited network community of this Serving cell in this vicinity contracted user Groups List; When in confirming local contiguous contracted user's Groups List of preserving, not comprising the Physical Cell Identifier of the Serving cell that this base station covers, the limited network community that does not comprise this Serving cell correspondence in this vicinity contracted user Groups List is described then.
If this UE once inserted or this certain sub-district of resident mistake; Can know and preserve the Neighboring Cell List of this sub-district; Then UE can know and the Physical Cell Identifier of corresponding limited network community with the Physical Cell Identifier that the form of being close to contracted user's Groups List is preserved the Serving cell that this base station covers; Then in the present embodiment; When UE receives the CSG measurement control message that Serving cell sends, the Physical Cell Identifier of the Serving cell that covers according to this base station judges whether UE preserves the limited network community of this Serving cell correspondence.
207, obtain the scrambler of the corresponding limited network community of the Physical Cell Identifier of the Serving cell that the base station covers, measure, obtain the second limited network community information according to scrambler;
Wherein, be measured as prior art, repeat no more according to scrambler.
In the present embodiment; This second limited network community information measures for the scrambler of the corresponding limited network community of the Physical Cell Identifier of the Serving cell that covers according to the base station; This second limited network community information can comprise: Physical Cell Identifier, contiguous closed user group id CSG ID, carrier wave frequency information, scrambler, the Physical Cell Identifier Cell ID of adjacent cell, RSRP (the Reference Signal Receiving Power of limited network community; Reference Signal Received Power), RSSI (Received Signal Strength Indication, receive signal strength signal intensity indication) etc.
208, the UE second limited network community information that will get access to sends to the base station;
This second limited network community information can send to the base station with the form of measurement report.
The Serving cell second limited network community information that this receives capable of using is carried out switch decision, and the present invention repeats no more to this.
209, the base station is configured Neighboring Cell List according to the second limited network community information that gets access to;
The second limited network community information is carried the limited network community information that subscriber equipment measures in the present embodiment; The limited network community information that the base station measures according to subscriber equipment; With the limited network community that carrier wave frequency information is identical with scrambler, Physical Cell Identifier is different; Merge into a virtual adjacent area, said virtual adjacent area is configured in the said Neighboring Cell List.In reality, this configuration can be carried out by Serving cell RNC (Radio Network Controller, radio network controller).For example, table 1 is the signal table of the merging method of virtual adjacent area.
Table 1
In the prior art; Need in the Neighboring Cell List of each macrocell, dispose the Physical Cell Identifier of all limited network communities; Because the adjacent area resource is not enough, limited network community may occur and leak the situation of joining, and the configuration effort amount is very big; After needing to confirm on earth how many limited network communities are arranged around each macrocell, limited network community is disposed one by one.And present embodiment has reached saving adjacent area resource through merging the limited network community that carrier wave frequency information is identical with scrambler, Physical Cell Identifier is different, avoids the purpose of leak joining.
210, the NAS flow process of this NAS signaling request is carried out in UE and base station.
In the present embodiment, be to be that LAU request is that example describes with the NAS request, then in this step 210, this NAS flow process is specially the LAU flow process, and this LAU is consistent with LAU flow process of the prior art, repeats no more at this.
When initiating the NAS flow process, base stations control UE is close to the contracted user and organizes measurement, can when keeping professional proper communication, in time find contiguous limited network community.After the NAS of UE flow performing was intact, UE got into the Idle state, and resident in the Serving cell that the base station covers, referring to Fig. 2 b, this embodiment also comprises:
211, execution in step 212 when UE gets into the Physical Cell Identifier of the Serving cell that comprises this base station covering in contiguous contracted user's Groups List that Idle state and UE preserve;
Preferably, owing to carried out the judgement of this step 211 in step 206, therefore, after the judgement of step 206 finished, UE can preserve judged result, and when this step 211, confirms execution in step 212 or 215 according to judged result.
If, execution in step 212;
If not, execution in step 215;
UE resides in the Serving cell of base station covering, when not carrying out service request, generally is in idle Idle state; Perhaps; After the operation flow of UE in this Serving cell finished, this UE resided in the Serving cell of base station covering, then gets into the Idle state.
212, UE obtains the scrambler of the corresponding limited network community of the Physical Cell Identifier of the Serving cell that the base station covers, and measures according to scrambler, obtains the second limited network community information, execution in step 218;
This step 212 and step 207 in like manner repeat no more at this.
Preferably, when in confirming contiguous contracted user's Groups List that UE preserves, comprising the Physical Cell Identifier of Serving cell of this base station covering, execution in step 212.Because step 207 is measurements of when the user equipment start service flow process, carrying out; Subscriber equipment when measuring, test leakage may occur or other measure wrong situation, so, in the present embodiment; When subscriber equipment advances idle condition; Also carry out the measurement once more in the step 212, guaranteed the accuracy that subscriber equipment is measured, improved the chance of success of follow-up reuse adoption process.
In another embodiment; When in confirming contiguous contracted user's Groups List that UE preserves, comprising the Physical Cell Identifier of Serving cell of this base station covering; Execution in step 212, and the second limited network community information that only obtains when measuring in the step 207 is carried out follow-up reuse adoption process.
213, allow the limited network community of access to tabulate according to this second limited network community information and this subscriber equipment; Judge whether the limited network community information in this limited network community tabulation is upgraded; When this limited network community information had renewal, the limited network community information that this subscriber equipment will upgrade sent to this base station;
Same user can belong to a plurality of limited network communities; UE safeguards that the limited network community tabulation of its affiliated limited network community is CSG ID tabulation; Can comprise a plurality of CSG ID in this tabulation; Limited network community of each CSG ID sign, the pairing limited network community of other CSGID outside this CSGID tabulation is an inaccessible as far as this UE.And CSGID of each limited network community broadcasting, the member of the closed user group that this CSGID identified can visit this limited network community.Judge through the second limited network community information that measures whether the limited network community information in the limited network community tabulation is upgraded; In case upgrade; Subscriber equipment is initiatively initiated the RRC connection request, and the limited network community information of this renewal is sent to Serving cell with the form of measurement report.
214, the limited network community information of base station after according to this renewal is configured Neighboring Cell List;
In the present embodiment, this step 217 and step 209 in like manner repeat no more.
215, the UE interval first preset duration carries out full frequency band CSG search in registration PLMN (Public Land Mobile Network, public land mobile network);
In the present embodiment; Because UE does not preserve the corresponding limited network community of Physical Cell Identifier of the Serving cell of this base station covering, just there is not to find foundation to limited network community yet, therefore need search at full frequency band; Because this moment; UE is in the Idle state, and the search of carrying out full frequency band can't influence the regular traffic flow process of UE, and near can knowing according to the search of this full frequency band whether adjacent limited network community is arranged; In prior art, only search for, expanded the scope of search greatly according to the signal strength signal intensity triggering of Serving cell.
Preferably, UE is every can to realize that at a distance from the first preset duration search the overtime duration of T1 is the first preset duration t1 through CSG search timer T1, and to search for timer T1 then overtime or overflow as CSG, then triggers the search and the reclocking of full frequency band.
216, UE confirms to search limited network community, the 3rd limited network community information that record searching arrives;
The 3rd limited network community information is that UE carries out full frequency band search and obtains under the Idle state, need to prove, when carrying out the full frequency band search; Possibly get access to the multiple network cell information; Except the 3rd limited network community information of the present invention, also possibly comprise other network cell information, at present embodiment; When searching network cell; Only pay close attention to limited network community wherein, the limited network community here is meant that UE allows the limited network community that inserts, and that is to say that the limited network community that gets access to need be the limited network community in the UE limited network community tabulation of preserving; Just because of UE allows to insert the limited network community in the limited network community tabulation, search and record can be follow-up reuse adoption process service.
Present embodiment searches limited network community with UE in the full frequency band search procedure be that example describes, when UE does not search limited network community in the first preset duration, and execution in step 215 once more then.
217, when UE when getting access to the 3rd limited network community information, every in the full frequency band scope, be close to contracted user's group searching at a distance from the second preset duration, wherein, the first preset duration is preset duration less than second;
In the present embodiment; If in the first preset duration, search limited network community, it is longer that then UE will search for the duration adjustment of timer T1, utilizes greater than second of the first preset duration and preset duration as the scouting interval; Whenever carry out the CSG search at a distance from the second preset duration, can reduce the UE power consumption.
218, UE initiates gravity treatment according to the CSG reselection to limited network community;
In the present embodiment; This limited network community can be the limited network community that the search procedure of step 215-217 is known; It also can be the limited network community of having preserved in contiguous contracted user's Groups List of confirming in the step 211; Near Serving cell is confirmed in the limited network community tabulation of preserving according to UE, have when allowing limited network community that UE inserts as the contracted user,, can initiate gravity treatment to the limited network community that UE allows to insert in order to obtain better Communications service.
219, UE judges whether the gravity treatment success;
If finish; If then execution in step 220 not;
220, UE whenever measures the limited network community in the 3rd limited network community information that searches at a distance from the 3rd preset duration; The 3rd preset duration is less than the first preset duration; When the first preset duration arrives, stop to measure, restart execution in step 215.
Under the situation that searches the 3rd limited network community information; Carry out in the process of district reselecting at UE, may occur congested or limited network community does not satisfy condition on reselection, to such an extent as to success of UE gravity treatment; Can think that measurement is inaccurate; Then utilize the 3rd short preset duration that the limited network community that searches is measured, obtaining the 3rd limited network community information more accurately, and need not to do the search of full frequency band.When having obtained the 3rd limited network community information, UE can carry out gravity treatment once more according to the 3rd limited network community information.And when having carried out repeatedly measuring the back when reaching the first preset duration; This gravity treatment is success not yet; Can think that the limited network community that searches all is not suitable for this UE and carries out gravity treatment, then carry out the step of full frequency band search once more, supply gravity treatment to obtain more limited network community.
For getting access to according to measurement under the situation of the second limited network community information; Carry out in the process of district reselecting at UE; Also may occur congested or limited network community does not satisfy condition on reselection, to such an extent as to success of UE gravity treatment, can think measure inaccurate; And measure once more, and carry out gravity treatment according to the result who measures according to the first limited network community information.
In case UE gravity treatment success, UE has promptly left this Serving cell, and has got into limited network community, and when initiating operation flow in the limited network community of this UE after gravity treatment, its idiographic flow is shown in step 201-212.When UE gets into the Serving cell that a gravity treatment arrives, all can when initiating operation flow for the first time, measure, and when resident, search for or measure.Discovery procedure to limited network community in operation flow that the embodiment of the invention is only carried out in a Serving cell with this UE and the resident process is that example describes; And the process that UE performed operation flow and resident process and embodiment of the invention after gravity treatment are somebody's turn to do in like manner, do not do and give unnecessary details.
Fig. 3 is the structural representation of a kind of subscriber equipment of providing of the embodiment of the invention.Referring to Fig. 3, comprising:
Sending module 301 is used for sending Non-Access Stratum NAS signaling to the base station, makes this base station when receiving this NAS signaling, sends contiguous contracted user to this subscriber equipment and organizes the CSG measurement control message;
Receiver module 302 is used to receive the contiguous contracted user who sends said base station and organizes the CSG measurement control message;
Measurement module 303; When being used for contiguous contracted user's Groups List when said subscriber equipment and comprising the Physical Cell Identifier of the Serving cell that said base station covers; Obtain the first corresponding limited network community information of said Physical Cell Identifier; And measure according to the said first limited network community information, obtain the second limited network community information;
Business module 304 is used for carrying out with said base station the NAS flow process of said NAS signaling request.
Further, referring to Fig. 4, this subscriber equipment also comprises:
Search module 305 when being used for contiguous contracted user's Groups List when said subscriber equipment and not comprising the Physical Cell Identifier of the Serving cell that said base station covers, is searched in the full frequency band scope, obtains the 3rd limited network community information.
Further; When said search module 305 specifically is used for contiguous contracted user's Groups List that said subscriber equipment gets into idle condition and said subscriber equipment and does not comprise the Physical Cell Identifier of Serving cell of said base station covering; Said subscriber equipment is whenever searched in the full frequency band scope at a distance from the first preset duration, obtains the 3rd limited network community information; When getting access to said the 3rd limited network community information, whenever in said full frequency band scope, to search at a distance from the second preset duration, the said first preset duration is preset duration less than said second.
Further, this subscriber equipment also comprises:
Gravity treatment module 306 is used for initiating district reselecting according to said second limited network community information or said the 3rd limited network community information.
Further, this sending module 301 also is used for when said subscriber equipment allows the limited network community information of access that renewal is arranged, the limited network community information of upgrading being sent to said base station.
Further; Said sending module 301 also is used for said second limited network community information or the 3rd limited network community information are sent to said base station, makes said base station be configured Neighboring Cell List according to said second limited network community information or the 3rd limited network community information.
Fig. 5 is the structural representation of a kind of base station of providing of the embodiment of the invention.Referring to Fig. 5, comprising:
Receiver module 501 is used to receive the Non-Access Stratum NAS signaling of this subscriber equipment transmission and receives the limited network community information that said subscriber equipment sends;
Sending module 502 is used for sending contiguous contracted user to said subscriber equipment and organizes the CSG measurement control message.
Configuration module 503 is used for according to the limited network community information that receives Neighboring Cell List being configured.
Particularly; This configuration module 503 specifically is used for the limited network community that limited network community information carrier wave frequency information is identical with scrambler, Physical Cell Identifier is different that receives said; Merge into a virtual adjacent area, said virtual adjacent area is configured in the said Neighboring Cell List.
The all or part of step that one of ordinary skill in the art will appreciate that realization the foregoing description can be accomplished through hardware; Also can instruct relevant hardware to accomplish through program; The program of being somebody's turn to do can be stored in a kind of computer-readable recording medium; The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
More than this is merely preferred embodiment of the present invention, or not all within spirit of the present invention and principle in order to restriction the present invention, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (17)
1. the method for measurement of a limited network community is characterized in that, said method comprises:
Subscriber equipment sends Non-Access Stratum NAS signaling to the base station, makes said base station when receiving said NAS signaling, sends contiguous contracted user to said subscriber equipment and organizes the CSG measurement control message;
Said subscriber equipment receives said CSG measurement control message;
When comprising the Physical Cell Identifier of the Serving cell that said base station covers in contiguous contracted user's Groups List of said subscriber equipment; Said subscriber equipment obtains the first corresponding limited network community information of said Physical Cell Identifier; And measure according to the said first limited network community information, obtain the second limited network community information;
The NAS flow process of said NAS signaling request is carried out in said subscriber equipment and said base station.
2. method according to claim 1 is characterized in that, this method further comprises:
Said subscriber equipment gets into idle condition and when the Physical Cell Identifier of the Serving cell that does not comprise the covering of said base station in contiguous contracted user's Groups List of said subscriber equipment; Said subscriber equipment is searched in the full frequency band scope, obtains the 3rd limited network community information.
3. method according to claim 2 is characterized in that said subscriber equipment is searched in the full frequency band scope, obtain the 3rd limited network community information, specifically comprises:
Said subscriber equipment is whenever searched in the full frequency band scope at a distance from the first preset duration, obtains the 3rd limited network community information;
When getting access to said the 3rd limited network community information, whenever in said full frequency band scope, to search at a distance from the second preset duration, the said first preset duration is preset duration less than said second.
4. method according to claim 2 is characterized in that, this method further comprises:
Said subscriber equipment is initiated district reselecting according to said second limited network community information or said the 3rd limited network community information.
5. method according to claim 1; It is characterized in that; When comprising the Physical Cell Identifier of the Serving cell that said base station covers in contiguous contracted user's Groups List of said subscriber equipment, obtain the first corresponding limited network community information of said Serving cell, and measure according to the said first limited network community information; Obtain the second limited network community information, comprise afterwards:
Allow the limited network community of access to tabulate according to said second limited network community information and said subscriber equipment; Judge whether the limited network community information in the said limited network community tabulation needs to upgrade; When said limited network community informational needs upgrades; Said subscriber equipment is according to the limited network community information in the said limited network community tabulation of the said second limited network community information updating, and the limited network community information after will upgrading sends to said base station.
6. according to claim 1 method, it is characterized in that said method also comprises:
Said subscriber equipment sends to said base station with the said second limited network community information, makes said base station be configured Neighboring Cell List according to the said second limited network community information.
7. method according to claim 2 is characterized in that, said method also comprises:
Said subscriber equipment sends to said base station with said the 3rd limited network community information, makes said base station be configured Neighboring Cell List according to said the 3rd limited network community information.
8. the method for measurement of a limited network community is characterized in that, said method comprises:
The base station receives the Non-Access Stratum NAS signaling that subscriber equipment sends;
Said base station is sent contiguous contracted user to said subscriber equipment and is organized the CSG measurement control message;
Receive the limited network community information that said subscriber equipment sends;
According to said limited network community information Neighboring Cell List is configured.
9. method according to claim 8 is characterized in that, according to said limited network community information Neighboring Cell List is configured, and specifically comprises:
With the limited network community that carrier wave frequency information is identical with scrambler, Physical Cell Identifier is different in the said limited network community information, merge into a virtual adjacent area, said virtual adjacent area is configured in the said Neighboring Cell List.
10. a subscriber equipment is characterized in that, comprising:
Sending module is used for sending Non-Access Stratum NAS signaling to the base station;
Receiver module is used to receive the contiguous contracted user who sends said base station and organizes the CSG measurement control message;
Measurement module; When being used for contiguous contracted user's Groups List when said subscriber equipment and comprising the Physical Cell Identifier of the Serving cell that said base station covers; Obtain the first corresponding limited network community information of said Physical Cell Identifier; And measure according to the said first limited network community information, obtain the second limited network community information;
Business module is used for carrying out with said base station the NAS flow process of said NAS signaling request.
11. subscriber equipment according to claim 10 is characterized in that, said subscriber equipment also comprises:
Search module; Be used for when contiguous contracted user's Groups List that said subscriber equipment gets into idle condition and said subscriber equipment does not comprise the Physical Cell Identifier of Serving cell of said base station covering; In the full frequency band scope, search for, obtain the 3rd limited network community information.
12. subscriber equipment according to claim 11; It is characterized in that; Said search module specifically is used for when contiguous contracted user's Groups List that said subscriber equipment gets into idle condition and said subscriber equipment does not comprise the Physical Cell Identifier of Serving cell of said base station covering; Said subscriber equipment is whenever searched in the full frequency band scope at a distance from the first preset duration, obtains the 3rd limited network community information; When getting access to said the 3rd limited network community information, whenever in said full frequency band scope, to search at a distance from the second preset duration, the said first preset duration is preset duration less than said second.
13. subscriber equipment according to claim 11 is characterized in that, said subscriber equipment also comprises:
The gravity treatment module is used for initiating district reselecting according to said second limited network community information or said the 3rd limited network community information.
14. subscriber equipment according to claim 10 is characterized in that,
Said sending module also is used for when said subscriber equipment allows the limited network community information of access that renewal is arranged, the limited network community information after upgrading being sent to said base station.
15. subscriber equipment according to claim 11; It is characterized in that; Said sending module also is used for said second limited network community information or the 3rd limited network community information are sent to said base station, makes said base station be configured Neighboring Cell List according to said second limited network community information or the 3rd limited network community information.
16. a base station is characterized in that, comprising:
Receiver module is used to receive the Non-Access Stratum NAS signaling of subscriber equipment transmission and receives the limited network community information that said subscriber equipment sends;
Sending module is used for sending contiguous contracted user to said subscriber equipment and organizes the CSG measurement control message;
Configuration module is used for according to said limited network community information Neighboring Cell List being configured.
18. base station according to claim 17; It is characterized in that; Said configuration module specifically is used for said limited network community information carrier wave frequency information is identical with scrambler, that Physical Cell Identifier is different limited network community; Merge into a virtual adjacent area, said virtual adjacent area is configured in the said Neighboring Cell List.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/070644 WO2012092887A2 (en) | 2012-01-20 | 2012-01-20 | Measurement method, user device, and enb for limited network cell |
Publications (2)
| Publication Number | Publication Date |
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| CN102696253A true CN102696253A (en) | 2012-09-26 |
| CN102696253B CN102696253B (en) | 2014-06-04 |
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| CN201280000191.0A Active CN102696253B (en) | 2012-01-20 | 2012-01-20 | Measurement method, user device, and eNB for limited network cell |
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| Country | Link |
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| CN (1) | CN102696253B (en) |
| WO (1) | WO2012092887A2 (en) |
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Also Published As
| Publication number | Publication date |
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| CN102696253B (en) | 2014-06-04 |
| WO2012092887A3 (en) | 2012-12-27 |
| WO2012092887A2 (en) | 2012-07-12 |
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