CN102396268A

CN102396268A - Method, device and system for sending information

Info

Publication number: CN102396268A
Application number: CN2009801188585A
Authority: CN
Inventors: 李铮铮; 刘孟红; 李吉平; 李素
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2009-03-04
Filing date: 2009-03-04
Publication date: 2012-03-28
Also published as: WO2010099657A1

Abstract

An information sending method includes: confirming whether the user equipment (UE) is close to the Home E-UTRAN Node B (HeN B); after confirming that the UE is close to the HeNB. an approach indication is sent to the HeNB, so as to indicate the HeNB to send the overhead message. The embodiments of the present invention also disclose a device and a system for sending information. The embodiments of the present invention enable the network side to indicate the HeNB to send overhead message or pilot when the UE is close to the HeNB, and thereby it can be implemented that the UE uses earner and it can be ensured that the UE uses carrier successfully on the basis of reducing the cost and interference of the HeNB.

Description

Method, device and system for sending information

The methods, devices and systems technical field that a kind of information is sent

The present invention relates to communication technical field, the technology that more particularly to a kind of information is sent.

Background technology

User equipment (User Equipment, UE electric quantity consumption) has become the key factor of restriction mobile communication technology development now, in order to save UE electricity, for non-real-time service, UE starts to use discontinuous reception (Discontinuous Reception, DRX) technology.The technology is primarily directed to each UE traffic performance, the DRX cycle that configuration is adapted with its business.Wherein DRX cycle includes two states, respectively DRX reception states and DR dormant states.

Only when in DR reception states, UE can just open transceiver, and monitoring base station sends signal, when in DR dormant states, UE can close transceiver, and base station is not monitored and sends signal, so as to reduce power consumption, the use time of battery is extended.

Home eNodeB（Also referred to as private base station or indoor access point etc.）It is a kind of solution of expanding mobile communication in-door covering, it may be connected to based on Internet protocol（Internet Protocol, IP) transmission network, the real time business such as speech can be transmitted using the packet switch of core net, rate are cheap, service quality is good, support high speed data transmission service transmission.

Because the user of Home eNodeB is less, and most of business can be received using DRX mode, so the battery consumption in order to reduce UE, UE can be received using DR patterns.Therefore, in Home eNodeB（Home E-UTRAN Node B, HeNB) user that is serviced is in DR dormant states or free time（Idle) during state, neither one UE downlink data needs to send, and also neither one UE can receive the Overhead Message that HeNB is issued（For example, pilot tone, synchronizing signal, broadcast message etc.）.If HeNB now constantly sends above-mentioned message still according to the cycle of oneself, unnecessary interference can be caused to other sectors, while will also result in the waste of power overhead.

Therefore, HeNB can use discontinuous transmission（Discontinuous Transmission, DTX) technology, only just sends above-mentioned Overhead Message in the subframe for having service user, and when all UE are all in DRX dormant states or Idle state, HeNB does not send any type of message, is also at dormant state.Now, HeNB can close the transceiver of the carrier wave, so as to reduce power consumption, reduce interference to other sectors, improve power system capacity and spectrum efficiency. Equally, when HeNB uses multicarrier allocation plan, what main carrier was mainly used in UE is initially accessed and maintains a small amount of data service, and secondary carrier is mainly used in the transmission of data service, most of data service can be received using DRX mode for UE, therefore, corresponding HeNB secondary carrier can just be sent using DTX patterns, to reduce HeNB expense and interference.

But, when carrier wave is in DTX patterns, UE can be caused can not to measure or scan the pilot tone of the carrier wave, so as to influence UE for the use of the carrier wave.

The content of the invention

Each embodiment of the present invention provides a kind of method that information is sent, so that UE can smoothly be used in the carrier wave of DTX patterns.

The embodiments of the present invention additionally provide the apparatus and system that a kind of information is sent simultaneously.

In order to solve the above-mentioned technical problem, various embodiments of the present invention provide following technical solution：The method that a kind of information of the embodiment of the present invention is sent, this method includes：

Confirm user equipment close to Home eNodeB；

The user equipment is being confirmed after the Home eNodeB, close instruction is sent to the Home eNodeB, to indicate that the Home eNodeB sends Overhead Message.

The method that another information of the embodiment of the present invention is sent, this method includes：

Confirming as after user terminal is used in the secondary carrier of DTX patterns,

The carrier wave for sending the secondary carrier uses message, and wherein carrier wave includes pilot frequency transmitting formula using message；And

Launch the pilot tone of the secondary carrier, the mode for launching the pilot tone of secondary carrier is matched with carrier wave using the pilot transmission mode carried in message.

A kind of mobility management entity of the embodiment of the present invention, the mobility management entity includes：Confirm module, for confirming user equipment close to Home eNodeB, and notify indicating module to send close to instruction；

Indicating module, for sending close to instruction, wherein close indicate to be used to indicate that the Home eNodeB sends Overhead Message.

A kind of Home eNodeB of the embodiment of the present invention, the Home eNodeB includes：

Acquisition module, for obtaining close to instruction；

Processing module, the close instruction control sending module for being obtained according to acquisition module sends expense and disappeared Sending module, for sending Overhead Message.

Another Home eNodeB of the embodiment of the present invention, the Home eNodeB includes：

Sending module, message is used for sending carrier wave；

Transmitter module, for launching pilot tone；

Processing module, uses message, and control transmitter module transmitting pilot tone, the mode that the pilot transmission mode that wherein carrier wave is included using message launches pilot tone with transmitter module matches for controlling sending module to send carrier wave.

A kind of user equipment of the embodiment of the present invention, the user equipment includes：

Memory module, has the base station around the Home eNodeB of access authority and/or the cell ID of Home eNodeB for preserving this user equipment；And/or have the base station around the Home eNodeB of access authority and/or the mark of Home eNodeB for preserving this user equipment；

Acquisition module, for obtaining cell ID；And/or for obtaining the mark of base station and/or Home eNodeB；Sending module, for sending close to instruction, wherein described be used to indicate this user equipment close to Home eNodeB close to instruction；

Comparison module, when the cell ID for being obtained in acquisition module is identical with the cell ID that memory module is preserved, notifies sending module to send close to instruction；And/or base station for being obtained in acquisition module and/or the mark of Home eNodeB with base station that memory module is preserved and/or the identical mark of Home eNodeB when, notify sending module to send close to indicating.

A kind of information transmitting system of the embodiment of the present invention, the system includes：

Mobility management apparatus, close instruction is sent for confirming user equipment close to Home eNodeB, and to the Home eNodeB, to indicate that the Home eNodeB sends Overhead Message.

The embodiments of the invention provide a kind of method that information is sent, device and system, each embodiment by UE close to HeNB or when needing to use secondary carrier, triggering HeNB sends the pilot tone of the carrier wave, so that UE can scan or measure the pilot tone, and then use the carrier wave, carrier wave to be used can be so caused to be in DTX patterns when that need not use, reduce the interference to other sectors, and can ensure that UE can scan or measure its pilot tone when needed, so as to smoothly use the carrier wave, reducing interference, while improving power system capacity, it also ensure that UE smoothly uses the carrier wave.

Brief description of the drawings Fig. 1 is the flow chart that the first in the embodiment of the present invention realizes method for sending information；

Fig. 2 is the flow chart that second is realized method for sending information in the embodiment of the present invention；

Fig. 3 is the flow chart that the third in the embodiment of the present invention realizes method for sending information；

Fig. 4 is the flow chart that the 4th kind is realized method for sending information in the embodiment of the present invention；

Fig. 5 is the flow chart that the 5th kind is realized method for sending information in the embodiment of the present invention；

Fig. 6 is the structural representation of MME in the embodiment of the present invention；

Fig. 7 is the structural representation of HeNB in the embodiment of the present invention；

Fig. 8 is the structural representation of HeNB in the embodiment of the present invention；

Fig. 9 is the structural representation of UE in the embodiment of the present invention；

Figure 10 is the structural representation of information transmitting system in the embodiment of the present invention.

Embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.

In each of the embodiments described below, wireless communication system is by taking LTE evolution systems as an example, but can be commonly utilized in other wireless communication systems, in the system such as applying in LTE, WCDMA and GSM.In each of the embodiments described below, with HeNB, base station（E-UTRAN Node B, eNB) and mobility management entity（Mobility Management Entity, MME) exemplified by, but it is not limited to above-mentioned three kinds of network equipments or other possess the equipment of identical function.In each of the embodiments described below, information, which is sent, includes transmission Overhead Message and sends pilot tone, but is not restricted to the transmission of Overhead Message and the transmission of pilot tone or the transmission of other information.

As shown in Figure 1, the first embodiment of the present invention provides a kind of method that information is sent, and this method includes：

Step 101, confirm user equipment close to Home eNodeB.

Step 102, the user equipment is being confirmed after the Home eNodeB, close instruction is sent to the Home eNodeB, to indicate that the Home eNodeB sends Overhead Message.

Further, step 101 is specifically as follows：According to the positional information of the user equipment of acquisition and the positional information of the Home eNodeB obtained, confirm user equipment close to Home eNodeB.

Further, it is specifically as follows according to the position information confirming user equipment of the user equipment of acquisition and Home eNodeB close to Home eNodeB：It is identical with the tracking domain identifier of Home eNodeB in the tracking domain identifier of user equipment When, confirm user equipment close to Home eNodeB；Or when the tracking domain identifier of user equipment is identical with the tracking domain identifier of the base station around Home eNodeB and/or Home eNodeB, confirm user equipment close to Home eNodeB；Or in the GPS system information of user equipment and the close GPS system information of Home eNodeB, confirm user equipment close to Home eNodeB.

Further, it can confirm that user equipment before Home eNodeB, is authenticated, i.e. step

101 and step 102 in Home eNodeB be that user equipment has the Home eNodeB of access authority.

Further, step 101 can also be specifically：Receiving close to after indicating, confirm user equipment close to Home eNodeB, wherein close to being designated as, sent when the mark of base station and/or Home eNodeB of the user equipment around the Home eNodeB that itself is stored is with base station that user equipment is obtained and/or the identical mark of Home eNodeB；Or close to being designated as, what the cell ID of base station and/or Home eNodeB of the user equipment around the Home eNodeB that itself is stored was sent when identical with the cell ID that user equipment is obtained.

Further, it can confirm user equipment after Home eNodeB, authenticated, user equipment is being confirmed after Home eNodeB, is confirmed that the user equipment has permission to access close Home eNodeB and have permission access and close Home eNodeB to user equipment and is sent close indicate.

Further, close to the concrete mode for indicating to include indicating Home eNodeB transmission Overhead Message, it can also indicate that Home eNodeB has user equipment close, determined to send the concrete mode of Overhead Message by Home eNodeB, the concrete mode that wherein Overhead Message is sent includes one of the following or its any combination：Terminate discontinuous transmission DTX patterns, Overhead Message is sent in the way of normal mode of operation；Terminate DTX patterns, Overhead Message is sent in the way of DTX patterns and normal mode of operation periodicity rotation；Terminate DTX patterns, Overhead Message is sent in the way of DTX patterns and normal mode of operation aperiodicity rotation.

Pass through first embodiment of the invention, can be when UE be close to HeNB, adjust HeNB mode of operation, start to launch pilot tone, UE is allowd to scan the pilot tone of the carrier wave thereby using the carrier wave, broadcast message and synchronizing signal etc. can also be sent according to HeNB normal mode of operation simultaneously, to enable UE smoothly to use the carrier wave when HeNB is configured using single carrier and the carrier wave is in DTX patterns.

As shown in Figure 2, the second embodiment of the present invention provides the method that another information is sent, and this method includes：

Step 201, confirming as after user terminal is used in the secondary carrier of DTX patterns, the carrier wave for sending the secondary carrier uses message, and wherein carrier wave includes pilot frequency transmitting formula using message；

Step 202, confirming as after user terminal is used in the secondary carrier of DTX patterns, launching this auxiliary The pilot tone of carrier wave, wherein the mode of the pilot tone of transmitting secondary carrier is matched with carrier wave using the pilot transmission mode carried in message.

Wherein, the execution of step 201 and step 202 does not have specific sequencing, and can perform simultaneously can also first carry out step 201 or first carry out step 202.Carrier wave needs to match with launching the mode of pilot tone in step 202 using the pilot transmission mode in message in step 201.

Further, the secondary carrier that user terminal is used in DTX patterns is confirmed as, is specifically as follows：According to current traffic and/or the quality of service of the user equipment, the secondary carrier that the user equipment is used in DTX patterns is confirmed as.

Further, after step 201 or step 202, it can also include：Reconfigure the cycle of the DTX patterns of the secondary carrier.

Wherein, the mode of pilot transmission includes one of the following or its any combination：Launch pilot tone in the way of normal mode of operation；According to transmitting time started and emission duration transmitting pilot tone；According to the periodic emission pilot tone of the DTX patterns of the secondary carrier.

By the second embodiment of the present invention, corresponding secondary carrier information can be sent to UE, and change the DTX patterns of the secondary carrier so that UE can measure the pilot tone of the secondary carrier when UE needs to use secondary carrier, so as to smoothly use the secondary carrier.

Below in conjunction with the accompanying drawings 3, the third embodiment of the present invention is described in detail.The third embodiment of the present invention also provides a kind of method that information is sent, and this method includes：

Step 301, Μ Μ Ε obtain HeNB positional information.

The present embodiment is configured primarily directed to HeNB for single carrier, and the carrier wave is in DTX patterns, but step 301 is not required for by the carrier wave in condition premised on DTX patterns.The positional information that MME obtains HeNB can have various ways, such as when HeNB starts shooting and sets up S1 with network side and be connected every time, MME can know the positional information of the HeNB.Such as MME can also know HeNB positional information during S1 connection reconstructions process or HeNB config updates.

MME knows that HeNB positional information only needs to perform before step 303, no specifically to perform the time or specifically perform flow.

Wherein, positional information can be much information, for example, track domain identifier（Tracking Area Identity, TAI ).

Further, HeNB positional information can also be global positioning system（Global Positioning System, GPS) information.The corresponding GPS information can be that HeNB is obtained and is sent to MME, and corresponding cell can be carried in existing flow and message（Information Element, IE) inform this HeNB of MME GPS information.

Step 302, MME obtains UE positional information.

When UE is initially accessed, MME can just know UE positional information, when hereafter being changed in UE positions, and MME can also know the newest positional informations of UE.For example when switching and when UE carries out position area update, MME would know that UE positional information.Wherein positional information is, for example, TAI.

In addition, positional information can also be GPS information.The GPS information can be that GSP modules are added in UE so as to know the GPS informations of UE in itself, and pass to MME in the message of existing procedure or in new message.Further, the GPS information can also be the GPS information for the UE that base station is known, and the message or new message by existing procedure are sent to MME.

It should be noted that step 302 only needs to complete before step 303, not specific deadline or flow.It follows that can also be performed without specific execution sequence between step 301 and step 302 simultaneously, execution step 302 after step 301 can also be first carried out, vice versa.

It will appreciated by the skilled person that step 301 can also be completed with step 302 by other flows, as long as enabling MME to know UE and HeNB positional information.

Step 303, MME judges UE and HeNB position relationship, and step 304 is performed when UE is near the HeNB.

By step 301 and step 302, MME can know UE and HeNB positional information, so that MME may determine that whether UE has approached HeNB, i.e. UE and HeNB position relationship.

For example, when UE TAI and HeNB TAI are identical, MME may determine that UE has been in the vicinity of the HeNB.

For example, network side can record the TAI of the eNB and other HeNB near HeNB, when UE TAI is identical with above-mentioned eNB or other HeNB TAI, MME may determine that UE has been in the vicinity of the HeNB.

For example, whether MME can also be in HeNB vicinity by the UE and HeNB more accurate positioning UE of GPS information.In this case it is possible, for example, to set a wealthy value, when the distance between UE and HeNB is less than or equal to wealthy value, MME judges that UE has been in the vicinity of the HeNB.

When judging that UE is near HeNB by the above method, step 304 is performed, if it is determined that UE It is not near HeNB, then does not perform subsequent step.

It can also include authenticating UE in further step 303, judge whether UE has the authority using some HeNB.

For example, can be when judging that UE is near HeNB by the above method, MME is authenticated to UE, detects whether the UE has the authority for accessing the HeNB.Step 304 is performed when UE has the authority for accessing the HeNB, when UE does not access the authority of the HeNB without subsequent operation.Wherein, MME can utilize existing authentication process to UE authentication process, such as by sending inquiry message to equipment of the core network.

In step 303, MME can also further combine to the judgement of UE and HeNB position relationship and to UE progress authentication.

For example, when MME changes in UE positions, first detecting UE has permission which HeNB of access, the detection process can also utilize existing flow.Hereafter MME judges whether UE is in the HeNB of the above-mentioned blunt accesses of the P that has the right vicinity again.Near the above-mentioned HeNB for having permission access, then step 304 is performed, otherwise, without subsequent operation.

Further, MME can record the HeNB that UE has permission access, detect UE have the right which HeNB of access when, without visiting again equipment of the core network, directly when being changed in UE positions, judging UE, whether the UE in record has the right the HeNB vicinity accessed.Near the HeNB of above-mentioned access of having the right, then step 304 is performed, otherwise without subsequent operation.

Step 304, MME sends close indicate to HeNB.

MME sends close instruction to HeNB, informs the vicinity that HeNB has UE to be located at the HeNB, for indicating that HeNB sends Overhead Message.Wherein Overhead Message is, for example, pilot tone, synchronizing signal, broadcast message etc..The instruction can be sent in the message of existing procedure, can also be sent in new information.

Further, MME, can also be by the mark of the UE near the HeNB when being sent to HeNB close to instruction（UE ID) it is sent to HeNB.UE ID can also can be sent with above-mentioned close to indicating that one send in other message.

Step 305, HeNB sends Overhead Message.

HeNB changes its mode of operation after the close instruction of MME transmissions is received, and starts to send Overhead Message.Wherein, Overhead Message uses the carrier wave for UE.Overhead Message is such as including pilot tone, synchronizing signal, broadcast message. It for example can be that HeNB carrier wave is changed into normal mode of operation from original DTX patterns that wherein HeNB, which changes mode of operation, i.e., periodically send synchronizing signal, broadcast message etc., and pilot tone is launched in each subframe.

HeNB changes mode of operation, HeNB carrier wave periodicity rotation between DTX patterns and normal mode of operation.Because HeNB carrier wave is under the mode of this change mode of operation, or part-time is in DTX patterns, so for UE only close to HeNB without access in the case of, the mode of this change mode of operation can be disturbed with more efficiently saving expense, reduction.

HeNB changes mode of operation, HeNB carrier wave aperiodic rotation between DTX patterns and normal mode of operation.For example can be increasingly longer with the DTX pattern working times, the working time of normal mode of operation is shorter and shorter or keeps constant；Or the DTX pattern working times are shorter and shorter, the working time of normal mode of operation is increasingly longer or keeps constant；Or the DTX pattern working times keep constant, and the working time of normal mode of operation is increasingly longer or shorter and shorter.Because UE also has measurement period, so the acyclic rotation between DTX patterns and normal mode of operation of HeNB carrier wave can avoid UE measurement period from being overlapped with rotational cycle, the Overhead Message sent under normal mode of operation can not be received so as to avoid result in UE so that UE can more smoothly use the carrier wave.

By the change of HeNB mode of operations, HeNB can send Overhead Message, so that UE can use the carrier wave of the HeNB according to above-mentioned Overhead Message.

Those of ordinary skill in the art can be known, in step 305, HeNB changes mode of operation according to close instruction is received, common implementation is that MME only sends one close to instruction, to inform that HeNB has UE close, and HeNB is receiving this after indicating, change mode of operation, i.e. HeNB according to the setting of oneself and specifically change into which kind of mode of operation is not determined by MME.

But it is also possible to determine which kind of mode of operation HeNB changes into by MME, and by informing that HeNB changes into which kind of mode of operation, i.e. HeNB and specifically changes into which kind of mode of operation is determined by MME close to instruction.

Step 306, HeNB is again introduced into DTX patterns after UE accesses.

The step is optional step, in step 304, and MME can also send UE ID when being sent to HeNB close to instruction.HeNB can judge whether the UE has accessed this HeNB by the UE ID, if it is judged that to have accessed, then HeNB can be again introduced into DTX patterns, and if not accessing, in order to which the UE can obtain above-mentioned Overhead Message, HeNB stills need to keep normal work Pattern, or keep the rotation of normal mode of operation and DTX patterns.

Pass through the third embodiment of the present invention, MME is obtained after UE and HeNB positional information, by judging HeNB and UE position relationship, indicates that HeNB changes mode of operation when UE is close to HeNB, start to send Overhead Message, so as to ensure that UE smoothly uses the carrier wave of the HeNB.

Below in conjunction with the accompanying drawings 4, the fourth embodiment of the present invention is described in detail.The fourth embodiment of the present invention also provides a kind of method that information is sent, and this method includes：

Step 401, UE measures the information of adjacent cells of serving cell, when UE is close to HeNB, performs step 402.

The cell ID of the eNB and/or HeNB around the HeNB that the UE has access to are preserved in UE.For example, when UE adds HeNB access authority, network side can configure the cell ID of the eNB and/or HeNB around the HeNB that the UE can be accessed for UE.

UE can obtain the cell ID of adjacent cell when carrying out the measurement of information of adjacent cells.It both can be by existing measurement procedure that wherein information of adjacent cells, which is measured,（Such as switch decision flow）Or the new measurement event of configuration.

After UE knows the cell ID of adjacent cell, if the cell ID of adjacent cell is in the above-mentioned cell ID that UE is preserved, then it is assumed that the UE performs step 402, otherwise do not perform subsequent step in HeNB vicinity.

Further, UE can also preserve the ID of the eNB and/or HeNB around the HeNB that the UE has access to, and when measuring information of adjacent cells, obtain eNB and/or HeNB ID, if the eNB and/or HeNB ID that the eNB and/or HeNB ID and UE that obtain are preserved are identical, then judge that the UE, in HeNB vicinity, performs step 402, otherwise do not perform subsequent step.

Step 402, UE is sent close to instruction to serving cell.

Entered by step 401 after step 402, just explanation UE has been in HeNB vicinity.Therefore, UE is sent close to indicating, to indicate UE already close to HeNB to serving cell.This can utilize existing procedure close to the transmission indicated, can also be sent in new message.

UE is sent close to when indicating to serving cell, can also send HeNB ID, wherein HeNB ID can send jointly to serving cell with above-mentioned close instruction, can also be sent to serving cell in new message or flow.

Step 403, serving cell forwards this close to instruction. Serving cell receive UE transmission close to after instruction, the close instruction is transmitted to MME.Forwarding this close to when indicating to MME, HeNB ID can forwarded together with the close instruction, can also individually forward HeNB ID.

Further, serving cell forwards this close to when indicating to MME, the ID of the UE can also be sent into MME.

Step 404, MME sends close indicate to HeNB.

MME receive serving cell forwarding close to after instruction, to HeNB send it is close indicate, inform HeNB had UE be located at the HeNB vicinity, instruction HeNB start transmission Overhead Message.It will appreciated by the skilled person that can allow UE send it is identical with the close instruction that MME is sent close to instruction, in this case, MME only need to HeNB forward this approach instruction；Can also allow UE sends is different from close the instruction that MME is sent close to instruction, the close instruction is only used for allowing MME to know UE close to HeNB, and MME close instruction is for allowing HeNB to know the close HeNB of UE.

Further, it can also include whether detection UE has permission access HeNB in step 404, that is MME judges whether UE has permission and accesses its close HeNB, if then sending close indicate to the HeNB, if it is not, without sending close to the operation and other subsequent operations indicated.

Further, UE ID can be sent to HeNB by MME, the UE ID can serving cell forwarding or MME directly obtain.

Step 405, HeNB sends Overhead Message.

Step 405 implements the step 305 that may refer to the third embodiment of the present invention.

Step 406, HeNB is again introduced into DTX patterns after UE accesses.

Step 406 implements the step 306 that may refer to the third embodiment of the present invention.

Pass through the fourth embodiment of the present invention, UE can be judged the measurement of information of adjacent cells whether close to some HeNB by UE, and sent when close to some HeNB close to instruction, MME forwards the close instruction to know UE close to HeNB by serving cell, so as to indicate that HeNB starts to send Overhead Message so that UE can smoothly use the carrier wave of the HeNB.Also, the detection for whether having access HeNB authorities to UE is further ensured when UE can not access HeNB, and HeNB will not change DTX patterns, preferably save HeNB expense, reduce interference.

Below in conjunction with the accompanying drawings 5, the fifth embodiment of the present invention is described in detail.The fifth embodiment of the present invention A kind of method sent there is provided information, this method includes：

Step 501, HeNB determines whether that UE is used in the secondary carrier a of DTX patterns, if it is performs step 502.

Under normal circumstances, HeNB main carrier is mainly used in the UE maintenance being initially accessed with a small amount of business, and secondary carrier is mainly used in the transmission of data service.

When HeNB main carrier or the load of secondary carrier exceed wealthy value, HeNB is judged as that UE uses a certain secondary carrier（Secondary carrier a), and perform step 502;When HeNB judges that a certain secondary carrier need not be used as UE, without subsequent operation.

For example, quality of services of the HeNB according to current portfolio and/or UE（Quality of Service) judge whether to need to use secondary carrier a for the UE, perform step 502 when needing to use secondary carrier a for UE;When not needed, subsequent operation is no longer carried out.

Step 502, HeNB sends to UE and uses message using secondary carrier a carrier wave.

HeNB sends to UE and uses message using secondary carrier a carrier wave, and the wherein carrier wave is used to indicate UE using the parameter needed for the carrier wave using message, such as including secondary carrier bandwidth, centre frequency and pilot transmission mode.

Because UE has accessed the main carrier of the HeNB, so above-mentioned carrier wave can be sent to UE using message by HeNB main carrier, for example, pass through wireless heterogeneous networks（Radio Resource Control, RRC) message transmission.

Wherein, the representation of pilot transmission mode can have a variety of, be, for example, that can represent that secondary carrier a terminates DTX patterns and starts normal transmission pilot tone with empty IE.Normal transmission pilot tone for example can be to launch pilot tone in each subframe.Now, because the transmission of pilot tone is normal mode of operation, so the radiation pattern of UE pilot tones need not be notified, and the normal transmission mode of pilot tone is not limited to be indicated with empty IE, can also be indicated in other ways.Can represent that secondary carrier a terminates DTX patterns and starts normal transmission pilot tone using empty IE, be due to UE when receiving the IE of sky, original normal mode of operation, i.e. UE will not be changed and measure pilot tone according to normal mode of operation.

For example can also be between at the beginning of pilot transmission and duration that pilot tone is sent represents secondary carrier a pilot transmission mode.Secondary carrier a pilot transmission mode can also be for example represented with the cycle of secondary carrier a DTX patterns.

Step 503, HeNB launches secondary carrier a pilot tone. HeNB starts to launch secondary carrier a pilot tone, and specific radiation pattern for example can be to terminate DTX patterns, be transferred to normal mode of operation, and pilot tone is launched according to normal mode；For example can also be to send time started and pilot tone sending duration transmitting pilot tone according to certain pilot tone；It for example can also be the periodic emission pilot tone according to DTX patterns.

It it will appreciated by the skilled person that there is no specific execution sequence between step 502 and step 503, can simultaneously perform, step 502 can be first carried out, step 503 can also be first carried out.Accordingly, judge to need to use after secondary carrier a as UE in step 501, step 502 and step 503 can be performed simultaneously, step 502 can also be performed, or perform step 503.

When step 502 and step 503 are performed simultaneously, the carrier wave sent in step 502 to UE uses the pilot transmission mode in message consistent with pilot transmission mode in step 503.

When first carrying out step 502, pilot transmission mode is needed with using the pilot transmission mode in message consistent to the UE carrier waves sent in step 502 in step 503.

When first carrying out step 503, the carrier wave sent in step 502 to UE is needed consistent with the pilot transmission mode in step 503 using the pilot transmission mode in message.

After the above step is finished, UE can be to use secondary carrier a, further, in order to which preferably using secondary carrier a transmission data, this method can also comprise the steps.

Step 504, UE carries out channel quality measurement to secondary carrier a.

UE receives secondary carrier a pilot tone according to carrier wave in step 502 using the pilot transmission mode represented in message, and carries out channel quality measurement, and by measurement feedback to HeNB.

Step 505, HeNB reconfigures the secondary carrier a DTX cycles

Because above-mentioned UE needs to use secondary carrier a, so secondary carrier original DTX cycles possibly can not meet the data traffic transmission demand of the UE.Therefore, HeNB needs to reconfigure the secondary carrier a DTX cycles according to UE data traffic transmission demand.

Further, HeNB according to the DTX cycles reconfigured, can configure the UE DR cycles.There is no specific execution sequence between step 504 and step 505, can perform simultaneously, step 504 can also be first carried out, or first carry out step 505.

Pass through fifth embodiment of the invention, in the case where HeNB is configured to multi-carrier mode, by sending secondary carrier a carrier wave to UE message can be used to indicate that UE uses secondary carrier a, and start transmitting secondary carrier a pilot tone using the pilot transmission mode in message according to the carrier wave so that UE can be used smoothly Secondary carrier a.

Below in conjunction with the accompanying drawings 6, the sixth embodiment of the present invention is described in detail.The sixth embodiment of the present invention provides a kind of MME, and the MME includes：

First acquisition module 6011, for obtaining HeNB positional information and UE positional information.Second acquisition module 6012, for obtaining close to instruction.

Wherein, the MME can obtain the ear ^ not acquisition modules 6012 of block 6011 and second including first simultaneously, can also only include the first acquisition module 6011, can also only include the second acquisition module 6012.

Confirm module 602, HeNB and UE position information confirming UE for being obtained according to acquisition module 601 have approached HeNB, and notify indicating module 603 to send close to instruction.

Indicating module 603, the close HeNB of UE close instruction is sent to HeNB, so that the HeNB sends Overhead Message.

Further, the MME also includes the first authentication module 6041, for when confirming that module 602 confirms UE close to HeNB, detecting whether the UE has the authority for accessing the HeNB, if so, then notifying indicating module 603 to send close to instruction.

Further, the MME can also include the second authentication module 6042, when the positional information of UE for being obtained in the first acquisition module 6011 changes, detect the UE has permission which HeNB of access, and Notification Validation module 602 confirms whether UE has approached above-mentioned HeNB.Wherein, when the second authentication module 6042 detection UE has permission which HeNB of access, all HeNB ID that a certain UE has access to can also can be stored by know to equipment of the core network inquiry.

Further, the MME can also include the 3rd authentication module 6043, for being obtained in the second acquisition module 6012 close to when indicating, detect whether the UE has permission the access HeNB, if then Notification Validation module 602 confirms the UE whether close to the HeNB.

Those of ordinary skill in the art understand that the MME can include one of above-mentioned first authentication module 6041, the second authentication module 6042 and the 3rd authentication module 6043 or its any combination.

Further, the first acquisition module 6011 can obtain HeNB and UE TAI, can also obtain both GPS informations.

Further, the second acquisition module 6012 obtain close to being designated as, what HeNBs and/or eNB of the UE around the HeNB that itself store ID and the UE were sent by the HeNB and/or eNB of measurement acquisition ID when identical.This close to instruction can also be HeNBs of the UE around the HeNB that itself store with / or eNB on cell ID and UE cell ID for being obtained by measuring it is identical when send.Further, confirm that module 602 can include the first confirmation unit, first confirmation unit is used to, when the HeNB of the first acquisition module 6011 acquisition TAI and UE TAI are identical, confirm that UE has approached HeNB, and notify indicating module 603 to send close to instruction.

Further, confirm that module 602 can also include the second confirmation unit, in first acquisition unit

When the TAI of HeNB and/or eNB around 6011 UE obtained TAI and the HeNB of record are identical, confirm that UE has approached HeNB, and notify indicating module 603 to send close to instruction.

Further, confirm that module 602 can also include the 3rd confirmation unit, in first acquisition unit

When 6011 UE obtained GPS information and close HeNB GPS information, confirm that UE has approached HeNB, and notify indicating module 603 to send close to instruction.

Further, confirm that module 602 can also include the 4th confirmation unit, in the second acquisition module

6012 obtain close to after indicating, confirm UE close to HeNB, and notify indicating module 603 to send close to instruction.

It will appreciated by the skilled person that confirming that module 602 can include one of the first confirmation unit, the second confirmation unit, the 3rd confirmation unit and the 4th confirmation unit or its any combination.

When close instruction is identical with close to instruction, confirmation module 602 can forward close instruction to indicating module 603 so that this is indicated to be sent to HeNB by indicating module 603 close to instruction as close.

Further, indicating module 603 is additionally operable to send close HeNB UE ID to HeNB.It can be seen from the third embodiment of the present invention, indicating module 603 can be sent close to instruction, and this is not used in instruction HeNB specifically by the way of which kind of sends Overhead Message close to instruction, and being only used for instruction has UE close to the HeNB;This may be used to indicate that HeNB specifically by the way of which kind of sends Overhead Message close to instruction.

The MME provided by the 6th embodiment of the present invention, can indicate that HeNB sends Overhead Message when UE is close to HeNB, so that UE can smoothly use HeNB carrier wave, and be not limited to the pattern that HeNB is configured to single carrier or multicarrier.

Below in conjunction with the accompanying drawings 7, the seventh embodiment of the present invention is described in detail.The seventh embodiment of the present invention provides a kind of HeNB, and the HeNB includes：

Acquisition module 701, for obtaining close to instruction, wherein can be that MME is sent close to instruction.Processing module 702, the close instruction for being obtained according to acquisition module 701 controls sending module 703 Send Overhead Message.

Sending module 703, for sending Overhead Message.

The close instruction control sending module 903 that wherein processing module 702 is obtained according to acquisition module 701 sends Overhead Message, can be not indicate that specifically how to send Overhead Message close to instruction, UE is only indicated close to the HeNB, and processing module 702 determines to send the mode of Overhead Message；Can also be specifically to indicate how to send Overhead Message close to instruction, and processing module 702 is according to specific instruction control sending module 703 transmission Overhead Message.

Further, processing module 702 can include first processing units, close instruction for being obtained according to acquisition module 701 controls sending module 703 to send Overhead Message according to normal mode of operation, for example, periodically send synchronizing signal and broadcast message, and pilot tone is launched in each subframe.

Further, processing module 702 can also include second processing unit, close instruction for being obtained according to acquisition module 701 controls sending module 703 to send Overhead Message according to normal mode of operation and the rotation of DTX pattern cycles, i.e. in the normal mode of operation, Overhead Message is sent according to normal mode of operation, according to the cycle transmission Overhead Message of DTX patterns under DTX patterns, and normal mode of operation and DTX pattern cycle rotations.

Further, processing module 702 can also include the 3rd processing unit, and the close instruction for being obtained according to acquisition module 701 controls sending module 703 to send Overhead Message according to normal mode of operation and the rotation of DTX pattern aperiodicity.

Further, acquisition module 701 is additionally operable to obtain the ID of the UE close to this HeNB, the corresponding HeNB also includes resetting module, for the UE ID obtained according to acquisition module 701, after the UE accesses this HeNB, control sending module 703 sends Overhead Message according to DTX patterns.

In the present embodiment, processing module 702 can include one of first processing units, second processing unit and the 3rd processing unit or its any combination.

The seventh embodiment of the present invention is configured to the situation of single carrier mainly for HeNB, the HeNB provided by the embodiment, HeNB can be when UE be close to the HeNB, according to MME instruction, start to send Overhead Message, so that UE has access to the HeNB, the carrier wave of the HeNB is used.

Below in conjunction with the accompanying drawings 8, the eighth embodiment of the present invention is described in detail.The eighth embodiment of the present invention also provides a kind of HeNB, and the HeNB includes：

Confirm module 801, be in the secondary carrier of DTX patterns using some for confirming as a certain UE. The secondary carrier that the UE is in DTX patterns using some is for example confirmed as according to the QoS of current traffic and/or UE.

Sending module 802, uses message, wherein carrier wave can for example include secondary carrier bandwidth, centre frequency and pilot transmission mode using message for sending carrier wave.Because UE has accessed this HeNB main carrier, so sending module 802 for example can send carrier wave by this HeNB main carrier uses message.Specifically, such as sending module 802 can send above-mentioned carrier wave to UE by RRC information and use message.

Transmitter module 803, for launching pilot tone.

Processing module 804, for when confirming that module 801 confirms as the secondary carrier that a certain UE uses some in DTX patterns, control sending module 802 to send carrier wave and uses message, and control transmitter module 803 to launch pilot tone.The mode that the carrier wave that the control sending module 802 of processing module 804 is sent launches pilot tone using the pilot transmission mode in message with transmitter module 803 matches.

Further, processing module 804 can include first processing units, use message for controlling sending module 802 to send carrier wave, the wherein carrier wave uses the pilot transmission mode in message to be sky；Corresponding first processing units are additionally operable to control transmitter module 803 and launch pilot tone according to normal mode of operation, i.e., launch pilot tone in each subframe.

Further, processing module 804 can include second processing unit, and message is used for controlling sending module 802 to send carrier wave, wherein the carrier wave use the pilot transmission mode in message include at the beginning of pilot transmission between and the duration；Corresponding second processing unit is additionally operable to control transmitter module 803 according to above-mentioned time started and duration emission pilot tone.

Further, processing module 804 can include the 3rd processing unit, use message for controlling sending module 802 to send carrier wave, the wherein carrier wave uses the pilot transmission mode in message to include the cycle of DTX patterns；Corresponding second processing unit is additionally operable to the periodic emission pilot tone for controlling transmitter module 803 according to above-mentioned DTX patterns.

It will appreciated by the skilled person that processing module 804 can include one of first processing units, second processing unit and the 3rd processing unit or its any combination.

Further, the HeNB also includes matching somebody with somebody module 805 again, the DTX cycles for reconfiguring the secondary carrier according to the notice for confirming module 801.It can be also used for reconfiguring the DR cycles of the UE with module 805 again, wherein the UE reconfigured DRX cycle matches with the DTX that HeNB is reconfigured.Wherein confirm that module 801 is used to confirm as the secondary carrier that some UE is in DTX patterns using some Afterwards, notify to match somebody with somebody module 805 again.

The eighth embodiment of the present invention is configured to the situation of multicarrier mainly for HeNB, the HeNB provided by the present embodiment, can be when HeNB carrier loads exceed thresholding, the a certain secondary carrier in DTX patterns is used for UE, and send the carrier wave of the secondary carrier and use message, launch the pilot tone of the secondary carrier so that UE can use the secondary carrier.

One of ordinary skill in the art will appreciate that, HeNB in 7th embodiment and the 8th embodiment is configured to the different situations of single carrier or multicarrier just for HeNB, therefore the HeNB in above-mentioned two embodiment can be same HeNB, or two HeNB.

Below in conjunction with the accompanying drawings 9, the ninth embodiment of the present invention is described in detail.The ninth embodiment of the present invention provides a kind of UE, and the UE includes：

Memory module 901, has the cell ID of eNB and/or HeNB around the HeNB of access authority for preserving this UE;And/or have the ID of eNB and/or HeNB around the HeNB of access authority for preserving this UE.

Acquisition module 902, the ID for obtaining eNB and/or HeNB, and/or for obtaining eNB and/or HeNB cell ID, wherein acquisition module 902 for example can obtain above-mentioned ID by measuring information of adjacent cells.

Comparison module 903, for comparing acquisition, whether the eNB and/or HeNB of the acquisition of block 902 ID are identical with the eNB and/or HeNB ID that are preserved in memory module 901, if the same sending module 904 is notified to send close to indicating, without operation if differing.

Comparison module 903 can be used for comparing cell ID and the memory module that acquisition module 902 is obtained

Whether the cell ID preserved in 901 is identical, if the same notifies sending module 904 to send close to indicating, without operation if differing.

Further, comparison module 903 comparative result for it is identical when, be additionally operable to the ID for notifying sending module 904 to send the corresponding HeNB of identical comparative result.For example there are eNBl, eNB2 and HeNB2 around HeNBl, then eNBl, eNB2 and HeNB2 ID are have recorded in memory module 901.Include HeNB2 ID when obtaining in the ear ^ HeNB ID that block 902 is obtained, then the result of the comparison of comparison module 903 is identical, and notifies sending module 904 to send close to indicating, sending module 904 can also be notified to send HeNBl ID.HeNBl is the corresponding HeNB of identical comparative result.

Sending module 904, for sending close to instruction.For example, being sent to serving cell close to instruction.Enter The sending module 904 of one step is additionally operable to send HeNB ID.Wherein close to indicating to be used to notify the network side UE to approach HeNB, so that network side can notify the HeNB to have UE to approach, and start to send Overhead Message, facilitate UE for the use of the carrier wave of the HeNB.

The UE provided in the ninth embodiment of the present invention is provided, can be when this UE be close to HeNB, by sending close to instruction so that network side knows that the UE has approached HeNB, so that the HeNB sends Overhead Message, it is ensured that the UE can use the carrier wave of the HeNB.

Below in conjunction with the accompanying drawings 10, the tenth embodiment of the present invention is described in detail.The tenth embodiment of the present invention provides the system that a kind of information is sent, and the system includes：

MME1001, sends close to instruction for confirming UE1003 close to HeNB1002, and when UE1003 is close to HeNB 1002 to HeNB 1002, to indicate that HeNB 1002 starts to send Overhead Message.With reference to third embodiment of the invention, this can indicate that specific HeNB1002 sends the mode of Overhead Message close to instruction, can also only indicate UE 1003 close to HeNB 1002.

HeNB 1002, for the close instruction sent according to MME, Overhead Message is sent according to normal mode of operation, Overhead Message is either sent in the way of normal mode of operation and DTX pattern cycle rotations or Overhead Message is sent in the way of normal mode of operation and DTX pattern aperiodicity rotations.

Wherein, MME1001 determines whether UE1003 can be by obtaining UE 1003 and HeNB1002 positional information close to HeNB 1002, and judges that UE1003 has approached HeNB1002 by positional information.

What MME1001 can also be forwarded by serving cell confirms that UE1003 has approached HeNB 1002 close to instruction.Wherein this is identical with the eNB and/or HeNB ID obtained according to the eNB and/or HeNB ID around the HeNB 1002 itself stored close to UE1003 is designated as, and confirms that UE 1003 has approached what is sent during HeNB 1002；Or this is identical with the cell ID obtained according to the eNB around the HeNB1002 itself stored and/or HeNB cell ID close to UE1003 is designated as, and judges that UE1003 has approached what is sent during HeNB 1002.

Further, MME1001 can be also used for detecting the authority whether UE1003 has access HeNB 1002.

For example, MME1001 can judge whether UE1003 has the right to access HeNB 1002 when UE1003 positional information changes, and when judging to have the right access, judge whether UE1003 has approached HeNB 1002.

For example, MME1001 can also judge UE 1003 when judging UE 1003 close to HeNB 1002 Whether have the right to access HeNB1002, further sent close to indicating, if without access authority, without subsequent operation if access of having the right.

The information transmitting system provided by the tenth embodiment of the present invention, can be when UE be close to HeNB so that HeNB sends Overhead Message, so that UE can use HeNB carrier wave.

One of ordinary skill in the art will appreciate that realizing that all or part of step in above-described embodiment method can be by program to instruct the hardware of correlation to complete, described program can be stored in a kind of computer-readable recording medium, the program upon execution, comprises the following steps：

Confirm user equipment close to Home eNodeB；

When the program is performed, or comprise the following steps：

Each functional module in each of the invention embodiment can be integrated in an operation module or modules are individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated module can both be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.If the integrated module is realized using in the form of software function module and as independent production marketing or in use, can also be stored in a computer read/write memory medium.Storage medium mentioned above can be read-only storage, disk or CD etc..

Although by referring to some of the preferred embodiment of the invention, the present invention is shown and described, but it will be understood by those skilled in the art that can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.

Claims

Claim

1. a kind of method that information is sent, it is characterised in that methods described includes：

Confirm user equipment close to Home eNodeB；

The user equipment is being confirmed after the Home eNodeB, close instruction is sent to the Home eNodeB, to indicate that the Home eNodeB sends Overhead Message.

2. according to the method described in claim 1, it is characterised in that the confirmation user equipment includes close to Home eNodeB：

According to the positional information of the user equipment of acquisition and the positional information of the Home eNodeB obtained, confirm the user equipment close to the Home eNodeB.

3. method according to claim 2, it is characterised in that the positional information of the user equipment according to acquisition and the positional information of the Home eNodeB obtained, confirms the user equipment close to the Home eNodeB, including：

When the tracking domain identifier of the user equipment is identical with the tracking domain identifier of the Home eNodeB, confirm the user equipment close to the Home eNodeB；Or

When the tracking domain identifier of the user equipment is with the base station around the Home eNodeB and/or the identical tracking domain identifier of Home eNodeB, confirm the user equipment close to the Home eNodeB；Or

In the GPS system information of the user equipment and the close GPS system information of the Home eNodeB, confirm the user equipment close to the Home eNodeB.

4. according to the method in any one of claims 1 to 3, it is characterised in that the Home eNodeB is the Home eNodeB that user equipment has access authority.

5. according to the method described in claim 1, it is characterised in that the confirmation user equipment includes close to Home eNodeB：

Receiving close to after indicating, confirming the user equipment close to the Home eNodeB,

Wherein described approach is designated as, and is sent when the mark of base station and/or Home eNodeB of the user equipment around the Home eNodeB itself stored is with the base station of user equipment acquisition and/or the identical mark of Home eNodeB；

Or described approach is designated as, what the cell ID of base station and/or Home eNodeB of the user equipment around the Home eNodeB itself stored was sent when identical with the cell ID that the user equipment is obtained.

6. the method according to claim 1,2,3 or 5, it is characterised in that described to confirm institute User equipment is stated after the Home eNodeB, close instruction is sent to the Home eNodeB, including：The user equipment is being confirmed after the Home eNodeB, confirms that the user equipment has permission the access close Home eNodeB；

Access and close Home eNodeB, which is had permission, to the user equipment sends close indicate.

7. the method according to claim 1,2,3 or 5, it is characterised in that described close to indicating to be used to notify the user close to the Home eNodeB, and the Home eNodeB is caused to carry out one of operations described below or its any combination：

Terminate discontinuous transmission DTX patterns, Overhead Message is sent in the way of normal mode of operation；Terminate DTX patterns, Overhead Message is sent in the way of DTX patterns and normal mode of operation periodicity rotation；

Terminate DTX patterns, Overhead Message is sent in the way of DTX patterns and normal mode of operation aperiodicity rotation.

8. the method according to claim 1,2,3 or 5, it is characterised in that described close to indicating to include the mode that the Home eNodeB sends Overhead Message, wherein the mode for sending Overhead Message includes one of following manner or its any combination：

Terminate discontinuous transmission DTX patterns, Overhead Message is sent in the way of normal mode of operation；Terminate DTX patterns, Overhead Message is sent in the way of DTX patterns and normal mode of operation periodicity rotation；

Terminate DTX patterns, Overhead Message is sent in the way of DTX patterns and normal mode of operation aperiodicity rotation.

9. a kind of method that information is sent, it is characterised in that methods described includes：

Confirming as after user terminal is used in the secondary carrier of DTX patterns,

The carrier wave for sending the secondary carrier uses message, wherein the carrier wave includes pilot frequency transmitting formula using message；And

Launch the pilot tone of the secondary carrier, mode and the carrier wave of the pilot tone of the transmitting secondary carrier are matched using the pilot transmission mode carried in message.

10. method according to claim 8, it is characterised in that described to confirm as user terminal and be used in the secondary carriers of DTX patterns including：

According to current traffic and/or the quality of service of the user equipment, confirming as the user equipment makes With the secondary carrier in DTX patterns.

11. method according to claim 8, it is characterised in that after the carrier wave of the transmission secondary carrier is using message, or after the pilot tone of the transmitting secondary carrier, methods described further comprises：Reconfigure the cycle of the DTX patterns of the secondary carrier.

12. the method according to any one of claim 8 to 10, it is characterised in that the carrier wave uses the pilot transmission mode in message to include one of the following or its any combination：

Launch pilot tone in the way of normal mode of operation；

According to transmitting time started and emission duration transmitting pilot tone；

According to the periodic emission pilot tone of the DTX patterns of the secondary carrier.

13. a kind of mobility management entity, it is characterised in that the mobility management entity includes：Confirm module, for confirming user equipment close to Home eNodeB, and notify indicating module to send close to instruction；

Indicating module, for sending close to instruction, wherein described close to indicating to be used to indicate that the Home eNodeB sends Overhead Message.

14. mobility management entity according to claim 13, it is characterised in that the mobility management entity further comprises：

First acquisition module, the positional information for obtaining user equipment and Home eNodeB；And/or second acquisition module, for obtain user equipment transmission close to instruction；

The confirmation module further comprises：

First confirmation unit, when the tracking domain identifier of the user equipment for being obtained in first acquisition module is identical with the tracking domain identifier of the Home eNodeB, the user equipment is confirmed close to the Home eNodeB, and notifies the indicating module to send close to instruction；And/or

Second confirmation unit, during for the tracking domain identifier of the user equipment that is obtained in first acquisition module with the Home eNodeB and/or the identical tracking domain identifier of base station around the Home eNodeB, the user equipment is confirmed close to the Home eNodeB, and notifies the indicating module to send close to instruction；And/or

3rd confirmation unit, when the GPS system information of the user equipment for being obtained in first acquisition module is close with the GPS system information of the Home eNodeB, the user equipment is confirmed close to the Home eNodeB, and notifies the indicating module to send close to instruction.

4th confirmation unit, for obtaining described close to after indicating in second acquisition module, confirms described User equipment notifies the indicating module to send close to instruction close to the Home eNodeB.

15. the mobility management entity according to any one of claim 13 or 14, it is characterised in that the mobility management entity further comprises：

First authentication module, for after Home eNodeB, confirming that the user equipment has permission the access Home eNodeB, and notify indicating module to send close to instruction in the confirmation module confirmation user equipment；And/or

Second authentication module, for confirming that the user equipment has the Home eNodeB of access authority, and notifies the confirmation module to confirm that the user equipment has the Home eNodeB of access authority close to the user equipment；And/or

3rd authentication module, described close to when indicating for being obtained in second acquisition module, the confirmation user equipment has the authority for accessing the Home eNodeB, and notifies the confirmation module to confirm the user equipment close to the Home eNodeB.

16. a kind of Home eNodeB, it is characterised in that the Home eNodeB includes：

Acquisition module, for obtaining close to instruction；

Processing module, the close instruction control sending module for being obtained according to the acquisition module sends Overhead Message；

Sending module, for sending Overhead Message.

17. Home eNodeB according to claim 16, it is characterised in that the processing module further comprises one of the following or its any combination：

First processing units, for the close instruction obtained according to the acquisition module, control the sending module to send Overhead Message in the way of normal mode of operation；

Second processing unit, for the close instruction obtained according to the acquisition module, controls the sending module to send Overhead Message in the way of normal mode of operation and DTX pattern cycle rotations；

3rd processing unit, for the close instruction obtained according to the acquisition module, controls the sending module to send Overhead Message in the way of normal mode of operation and DTX pattern aperiodicity rotations.

18. a kind of Home eNodeB, it is characterised in that the Home eNodeB includes：

Sending module, message is used for sending carrier wave；

Transmitter module, for launching pilot tone；

Processing module, uses message, and control the transmitting for controlling the sending module to send carrier wave Module launches pilot tone, wherein the mode that the pilot transmission mode that the carrier wave is included using message launches pilot tone with the transmitter module matches.

19. Home eNodeB according to claim 18, it is characterised in that the Home eNodeB further comprises：

Confirm module, for the quality of service according to current traffic and/or user equipment, notify the processing module to be used in the secondary carrier of DTX patterns for the user equipment.

20. the Home eNodeB according to claim 18 or 19, it is characterised in that the processing module further comprises one of the following or its any combination：

First processing units, message is used for controlling the sending module to send carrier wave, and controls the transmitter module to launch pilot tone according to normal mode of operation, wherein the pilot transmission mode that the carrier wave is included using message is sky；

Second processing unit, message is used for controlling the sending module to send carrier wave, and at the beginning of controlling the transmitter module according to pilot transmission between and duration emission pilot tone, wherein the pilot transmission mode that the carrier wave is included using message be at the beginning of pilot transmission between and the duration；

3rd processing unit, message is used for controlling the sending module to send carrier wave, and the control transmitter module is according to the periodic emission pilot tone of DTX patterns, wherein the pilot transmission mode that the carrier wave is included using message is the cycle of the transmitting pilot tone of DTX patterns.

21. the Home eNodeB according to claim 19 or 20, it is characterised in that the Home eNodeB further comprises：

Match somebody with somebody module, the cycle of the DTX patterns for reconfiguring the secondary carrier again；

The confirmation module is further used for, for the quality of service according to current traffic and/or user equipment, notifies the heavy cycle that DTX patterns are reconfigured with module.

22. a kind of user equipment, it is characterised in that the user equipment includes：

Memory module, has the base station around the Home eNodeB of access authority and/or the cell ID of Home eNodeB for preserving this user equipment；And/or have the base station around the Home eNodeB of access authority and/or the mark of Home eNodeB for preserving this user equipment；

Acquisition module, for obtaining cell ID；And/or for obtaining the mark of base station and/or Home eNodeB；Sending module, for sending close to instruction, wherein described be used to indicate this user equipment close to Home eNodeB close to instruction； Comparison module, when the cell ID for being obtained in the acquisition module is identical with the cell ID that the memory module is preserved, notifies the sending module to send close to instruction；And/or the base station for being obtained in the acquisition module and/or when identifying with the base station of memory module preservation and/or the identical mark of Home eNodeB of Home eNodeB, notify the sending module to send close to instruction.

23. user equipment according to claim 22, it is characterised in that the sending module is further used for, sends the mark of the close Home eNodeB.

24. a kind of information transmitting system, it is characterised in that the system includes：

Mobility management apparatus, close instruction is sent for confirming user equipment close to Home eNodeB, and to the Home eNodeB, to indicate that the Home eNodeB sends Overhead Message.