CN103813375B

CN103813375B - Measurement processing method and terminal, small base station

Info

Publication number: CN103813375B
Application number: CN201210457490.9A
Authority: CN
Inventors: 常俊仁; 张亮亮
Original assignee: Huawei Technologies Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2012-11-14
Filing date: 2012-11-14
Publication date: 2017-11-21
Anticipated expiration: 2032-11-14
Also published as: CN103813375A

Abstract

The embodiment of the present application provides measurement processing method and terminal, small base station.The embodiment of the present application is communicated by terminal with the small base station in the cordless communication network, to determine the terminal in the coverage of the small base station or determine that the terminal needs to stop performing measurement operation, the measurement operation includes common frequency measurement, at least one of in different-frequency measure and isosystem measurement, the terminal is enabled to stop performing the measurement operation, and receive the measurement result that the small base station is sent, can avoid in the prior art due to terminal constantly perform measurement operation caused by terminal power consumption increase the problem of, so as to reduce the power consumption of terminal.

Description

Measurement processing method and terminal, small base station

Technical field

The application is related to the communication technology, more particularly to measurement processing method and terminal, small base station.

Background technology

In wireless communication system such as Long Term Evolution（Long Term Evolution, LTE）, can be grand in system （macro）It is small that some are disposed in the coverage of base station（Small）Base station（ENodeB, eNB）, to improve the data transfer of terminal Speed.Wherein, the small base station can be connected by macro base station with equipment of the core network, to provide communication service for terminal.Grand base Stand and small base station can be generally smaller than macro base station with common service in terminal, the coverage and power consumption of small base station.To a base For standing, its scope covered forms a cell, so as to serve terminal.Macro base station serve terminal cell be called it is grand small Area, the cell that terminal is served in small base station are called cell.The form of small base station can have it is a variety of, as pico, Home eNodeB, Femto etc..Possess at the same time in macro base station and the communication network of small base station, terminal can be by measuring operation, according to institute The measurement result of measurement operation is stated, mobility operation is performed, for example, cell reselection operation or cell handover operations etc..

However, because terminal constantly performs measurement operation, so as to result in the increase of the power consumption of terminal.

The content of the invention

The many aspects of the application provide measurement processing method and terminal, small base station, to realize the power for reducing terminal Consumption.

The one side of the application, there is provided a kind of measurement processing method, applied to the channel radio including macro base station and small base station In communication network, including：

Terminal is communicated with the small base station in the cordless communication network, to determine the terminal in the small base station In coverage or determine that the terminal needs to stop performing measurement operation, the measurement operation includes common frequency measurement, alien frequencies At least one of in measurement and isosystem measurement；

The terminal stops performing the measurement operation；

The terminal receives the measurement result that the small base station is sent, and the measurement result includes the small base station and performs institute State the measurement result that measurement operation obtains.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the terminal with Small base station in the cordless communication network is communicated, to determine the terminal in the coverage of the small base station, bag Include：

The terminal sends the identification information of the terminal to the small base station with close range wireless communication modes, so that Obtain the small base station determines the terminal in the coverage of the small base station based on the identification information；

The terminal receives the confirmation message that the small base station is sent, and the confirmation message is used to indicate the terminal in institute In the coverage for stating small base station；

The terminal determines the terminal in the coverage of the small base station according to the confirmation message.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the terminal with Small base station in the cordless communication network is communicated, to determine that the terminal needs to stop performing measurement operation, including：

The terminal receives the first configured information that the small base station is sent, and first configured information is described for indicating Terminal stops performing the measurement operation；Or the terminal receives the second configured information that the macro base station is sent, described the Two configured informations are used to indicate that the terminal stops performing the measurement operation.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the terminal with Close range wireless communication modes, the identification information of the terminal is sent to the small base station, including：

The terminal is with close range wireless communication modes, to the identification information of the intermediate equipment transmission terminal, to cause The identification information of the terminal is transmitted to the small base station by the intermediate equipment.

The terminal sends request message to the small base station, and it is described that the request message, which is used to ask the small base station, Terminal distribution ascending reference signal resource；

The terminal receives the ascending reference signal resource that the small base station is sent；

The terminal sends uplink reference signals according to the ascending reference signal resource to the small base station, to cause Small base station is stated according to the uplink reference signals, determines the terminal in the coverage of the small base station；

The terminal receives the 3rd configured information that the small base station is sent, and the 3rd configured information is described for indicating Terminal stops performing the measurement operation；Or the terminal receives the 4th configured information that the macro base station is sent, described the Four configured informations are used to indicate that the terminal stops performing the measurement operation.

The terminal receives the downlink reference signal that the small base station is sent；

The terminal determines that the terminal needs to stop performing the measurement operation according to the downlink reference signal.

Aspect as described above and any possible implementation, it is further provided a kind of implementation,

Before the terminal receives the measurement result that the small base station is sent, in addition to：

The terminal receives the small base station that the small base station is sent and marked temporarily for the wireless network of the terminal distribution Know RNTI；

The terminal receives the measurement result that the small base station is sent, including：

The terminal receives the broadcast message that the small base station is sent, included in the broadcast message according to the RNTI The measurement result.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the terminal connect After receiving the measurement result that the small base station is sent, in addition to：

The terminal performs mobility operation, the mobility operation includes cell reselection behaviour according to the measurement result Work or cell handover operations.

It is described that the terminal, which receives the system information for the macro base station that the small base station is sent and/or the macro base station, The timing advance TA values that small base station determines；

The terminal accesses the cell of the macro base station according to the system information and/or the TA values, with it is described grand Base station is communicated.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the terminal connect Receive the system information for the macro base station that the small base station is sent and/or TA values that the macro base station determines for the small base station, Including：

The terminal receive the system information that the small base station sends with the close range wireless communication modes and/or The TA values；Or

The terminal receives the system information and/or the TA values that the small base station is sent by dedicated signaling, institute Stating dedicated signaling includes radio resource control RRC message, media access control control element MAC CE or physical layer signaling.

The terminal sends leave group message to the small base station, and the leave group message is for indicating that it is described that the terminal is left The coverage of small base station；

The terminal re-executes the measurement operation.

The another aspect of the application, there is provided a kind of measurement processing method, applied to wireless including macro base station and small base station In communication network, including：

Small base station in the cordless communication network is communicated with terminal, to determine the terminal in the small base station In coverage or determine that the terminal needs to stop performing measurement operation, the measurement operation includes common frequency measurement, alien frequencies At least one of in measurement and isosystem measurement；

The small base station performs the measurement operation；

The small base station sends measurement result to the terminal, and the measurement result includes the small base station and performs the survey The measurement result that amount operation obtains.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the channel radio Small base station in communication network is communicated with terminal, to determine the terminal in the coverage of the small base station, including：

The small base station receives the identification information for the terminal that the terminal is sent with close range wireless communication modes；

The small base station determines the terminal corresponding to the identification information in the coverage of the small base station；

The small base station sends confirmation message to the terminal, and the confirmation message is used to indicate the terminal described small In the coverage of base station.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the channel radio Small base station in communication network is communicated with terminal, to determine that the terminal needs to stop performing measurement operation, including：

The small base station sends the first configured information to the terminal, and first configured information is used to indicate the terminal Stop performing the measurement operation；Or the small base station sends the 5th configured information, the 5th instruction to the macro base station Information is used to indicate the terminal in the coverage of the small base station, to cause the macro base station to send the to the terminal Two configured informations, second configured information are used to indicate that the terminal stops performing the measurement operation.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the small base station The identification information for the terminal that the terminal is sent with close range wireless communication modes is received, including：

The small base station receives the identification information for the terminal that intermediate equipment is sent, and the identification information of the terminal is institute Terminal is stated to send to the intermediate equipment with close range wireless communication modes.

The small base station receives the request message that the terminal is sent, and the request message is for asking the small base station The terminal distribution ascending reference signal resource；

The small base station is ascending reference signal resource described in the terminal distribution；

The small base station receives the uplink reference signals that the terminal is sent according to the ascending reference signal resource；

The small base station determines the terminal in the coverage of the small base station according to the uplink reference signals；

The small base station sends the 3rd configured information to the terminal, and the 3rd configured information is used to indicate the terminal Stop performing the measurement operation；Or the small base station sends the 6th configured information, the 6th instruction to the macro base station Information is used to indicate the terminal in the coverage of the small base station, to cause the macro base station to send the to the terminal Four configured informations, the 4th configured information are used to indicate that the terminal stops performing the measurement operation.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the small base station Before measurement result being sent to the terminal, in addition to：

The small base station is the terminal distribution Radio Network Temporary Identifier RNTI；

The small base station sends the RNTI to the terminal, to cause the terminal according to the RNTI, described in reception The broadcast message that small base station is sent, the measurement result is included in the broadcast message.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the small base station After measurement result being sent to the terminal, in addition to：

It is the small base that the small base station sends the system information of the macro base station and/or the macro base station to the terminal Stand the timing advance TA values determined, to cause the terminal according to the system information and/or the TA values, the access grand base The cell stood.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, the small base station The TA values that system information and/or the macro base station to the terminal transmission macro base station determine for the small base station, including：

The small base station sends the system information and/or institute with the close range wireless communication modes to the terminal State TA values；Or

The small base station is described special to the terminal transmission system information and/or the TA values by dedicated signaling Include radio resource control RRC message, media access control control element MAC CE or physical layer signaling with signaling.

The small base station receives the leave group message that the terminal is sent, and the leave group message is used to indicate that the terminal is left The coverage of the small base station；

The small base station determines that the terminal leaves the coverage of the small base station.

Aspect as described above and any possible implementation, it is further provided a kind of implementation, in the small base Stand to the terminal send measurement result before, when or afterwards, methods described also includes：

The small base station sends the measurement result to the macro base station.

The another aspect of the application, there is provided a kind of terminal, applied to the cordless communication network including macro base station and small base station In, including：

Interface unit, for being communicated with the small base station in the cordless communication network, to determine the terminal in institute State in the coverage of small base station or determine that the terminal needs to stop performing measurement operation, the measurement operation is included with frequency At least one of in measurement, different-frequency measure and isosystem measurement；

Processing unit, it is connected with the interface unit, for stopping performing the measurement operation；

The interface unit, it is additionally operable to receive the measurement result that the small base station is sent, the measurement result includes described Small base station performs the measurement result that the measurement operation obtains.

The interface unit is specifically used for：

With close range wireless communication modes, the identification information of the terminal is sent to the small base station, it is described small to cause Base station determines the terminal in the coverage of the small base station based on the identification information；Receive what the small base station was sent Confirmation message, the confirmation message are used to indicate the terminal in the coverage of the small base station；Disappeared according to the confirmation Breath, determines the terminal in the coverage of the small base station；And the measurement result that the small base station is sent is received, it is described Measurement result includes the small base station and performs the measurement result that the measurement operation obtains.

The interface unit is specifically used for：

With close range wireless communication modes, the identification information of the terminal is sent to the small base station, it is described small to cause Base station determines the terminal in the coverage of the small base station based on the identification information；And receive the small base station hair The first configured information sent, first configured information are used to indicate that the terminal stops performing the measurement operation；Or connect The second configured information that the macro base station is sent is received, second configured information is used to indicate that the terminal stops performing the survey Amount operation；And the measurement result that the small base station is sent is received, the measurement result includes the small base station and performs the survey The measurement result that amount operation obtains.

The interface unit is specifically used for：

Request message is sent to the small base station, it is the terminal distribution that the request message, which is used to ask the small base station, Ascending reference signal resource；Receive the ascending reference signal resource that the small base station is sent；According to described up with reference to letter Number resource sends uplink reference signals to the small base station, to cause the small base station according to the uplink reference signals, it is determined that The terminal is in the coverage of the small base station；And receive what the small base station was sent based on the uplink reference signals 3rd configured information, the 3rd configured information are used to indicate that the terminal stops performing the measurement operation；Or receive institute The 4th configured information that macro base station is sent based on the uplink reference signals is stated, the 4th configured information is used to indicate the end End stops performing the measurement operation；And the measurement result that the small base station is sent is received, the measurement result includes described Small base station performs the measurement result that the measurement operation obtains.

The interface unit is specifically used for：

Receive the downlink reference signal that the small base station is sent；And according to the downlink reference signal, determine the end End needs to stop performing the measurement operation；And the measurement result that the small base station is sent is received, the measurement result includes The small base station performs the measurement result that the measurement operation obtains.

The interface unit, is additionally operable to：

Receive the Radio Network Temporary Identifier RNTI that the small base station that the small base station is sent is the terminal distribution；

The interface unit is specifically used for：

Communicated with the small base station in the cordless communication network；Receiving the small base station that the small base station is sent is The RNTI of the terminal distribution；And according to the RNTI, receive the broadcast message that the small base station is sent, the broadcast message In include the measurement result.

The processing unit, is additionally operable to：

According to the measurement result, mobility operation is performed, the mobility operation includes cell reselection operation or cell Handover operation.

The interface unit, is additionally operable to：

After the measurement result that the small base station is sent is received, receive the macro base station that the small base station is sent is The timing advance TA values that information of uniting and/or the macro base station determine for the small base station；And according to the system information and/or The TA values, the cell of the macro base station is accessed, to be communicated with the macro base station.

The interface unit is specifically used for：

Receive the system information and/or the TA that the small base station is sent with the close range wireless communication modes Value；And according to the system information and/or the TA values, the cell of the macro base station is accessed, to be carried out with the macro base station Communication；Or

Receive the system information and/or the TA values that the small base station is sent by dedicated signaling, the special letter Order includes radio resource control RRC message, media access control control element MAC CE or physical layer signaling；And according to described System information and/or the TA values, the cell of the macro base station is accessed, to be communicated with the macro base station.

The interface unit, is additionally operable to：

Leave group message is sent to the small base station, the leave group message is used to indicate that the terminal leaves the small base station Coverage, to cause the small base station to determine that the terminal leaves the coverage of the small base station；

The processing unit, it is additionally operable to perform the measurement operation.

The another aspect of the application, there is provided a kind of small base station, applied to the channel radio including macro base station and the small base station In communication network, including：

Interface unit, for being communicated with terminal, with determine the terminal in the coverage of the small base station or Person determines that the terminal needs to stop performing measurement operation, and the measurement operation includes common frequency measurement, different-frequency measure and different system At least one of in measurement；

Processing unit, it is connected with the interface unit, for performing the measurement operation；

The interface unit, it is additionally operable to send measurement result to the terminal, it is single that the measurement result includes the processing Member performs the measurement result that the measurement operation obtains.

The interface unit is specifically used for：

Receive the identification information for the terminal that the terminal is sent with close range wireless communication modes；Determine the mark The terminal corresponding to information is in the coverage of the small base station；Confirmation message is sent to the terminal, the confirmation disappears Cease for indicating the terminal in the coverage of the small base station；And send measurement result, the survey to the terminal Measuring result includes the measurement result that the processing unit execution measurement operation obtains.

The interface unit is specifically used for：

Receive the identification information for the terminal that the terminal is sent with close range wireless communication modes；Determine the mark The terminal corresponding to information is in the coverage of the small base station；The first configured information is sent to the terminal, described the One configured information is used to indicate that the terminal stops performing the measurement operation；Or send the 5th instruction to the macro base station and believe Breath, the 5th configured information is used to indicate the terminal in the coverage of the small base station, to cause the macro base station The second configured information is sent to the terminal, second configured information is used to indicate that the terminal stops performing the measurement behaviour Make；And measurement result is sent to the terminal, the measurement result includes the processing unit execution measurement operation and obtained The measurement result obtained.

The interface unit is specifically used for：

The request message that the terminal is sent is received, the request message is used to ask the small base station for the terminal point With ascending reference signal resource；For ascending reference signal resource described in the terminal distribution；The terminal is received according on described The uplink reference signals that row reference signal resource is sent；According to the uplink reference signals, determine the terminal in the small base In the coverage stood；The 3rd configured information is sent to the terminal, the 3rd configured information is used to indicate that the terminal is stopped Only perform the measurement operation；Or the 6th configured information is sent to the macro base station, the 6th configured information is used to indicate The terminal is in the coverage of the small base station, to cause the macro base station to send the 4th configured information to the terminal, 4th configured information is used to indicate that the terminal stops performing the measurement operation；And send measurement knot to the terminal Fruit, the measurement result include the processing unit and perform the measurement result that the measurement operation obtains.

The processing unit, is additionally operable to：

For the terminal distribution Radio Network Temporary Identifier RNTI；

The interface unit, is additionally operable to：

The RNTI is sent to the terminal, to cause the terminal according to the RNTI, to receive the small base station and send Broadcast message, include the measurement result in the broadcast message.

The interface unit, is additionally operable to：

After measurement result is sent to the terminal, to the terminal send the macro base station system information and/or The timing advance TA values that the macro base station determines for the small base station, to cause the terminal according to the system information and/or The TA values, access the cell of the macro base station.

The interface unit is specifically used for：

With the close range wireless communication modes, the system information and/or the TA values are sent to the terminal；Or

By dedicated signaling, sending the system information and/or the TA values, the dedicated signaling to the terminal includes Radio resource control RRC message, media access control control element MAC CE or physical layer signaling.

The interface unit, is additionally operable to：

The leave group message that the terminal is sent is received, the leave group message is used to indicate that the terminal leaves the small base station Coverage；And determine that the terminal leaves the coverage of the small base station.

The interface unit, is additionally operable to：

Before sending measurement result to the terminal, when or afterwards, send the measurement result to the macro base station.

As shown from the above technical solution, the embodiment of the present application is entered by terminal and the small base station in the cordless communication network Row communication, to determine the terminal in the coverage of the small base station or determine that the terminal needs to stop performing measurement Operation, the measurement operation include at least one in common frequency measurement, different-frequency measure and isosystem measurement so that the terminal energy It is enough to stop performing the measurement operation, and receive the measurement result that the small base station is sent, can avoid in the prior art due to Terminal constantly performs the problem of increase of the power consumption of terminal caused by measurement operates, and disappears so as to reduce the power of terminal Consumption.

Brief description of the drawings

, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this Shens Some embodiments please, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the schematic flow sheet for the measurement processing method that the embodiment of the application one provides；

Fig. 2 is the schematic flow sheet for the measurement processing method that another embodiment of the application provides；

Fig. 3 is the structural representation for the terminal that another embodiment of the application provides；

Fig. 4 is the structural representation for the small base station that another embodiment of the application provides；

Fig. 5 is the structural representation for the terminal that another embodiment of the application provides；

Fig. 6 is the structural representation for the small base station that another embodiment of the application provides；

Fig. 7 is the schematic flow sheet for the measurement processing method that another embodiment of the application provides.

Embodiment

To make the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application In accompanying drawing, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is Some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, belong to the scope of the application protection.

The technical scheme of the application, various communication systems are can apply to, for example, global system for mobile communications（Global System for Mobile Communications, GSM）, GPRS（General Packet Radio Service, GPRS）System, CDMA（Code Division Multiple Access, CDMA）System, CDMA2000 systems System, WCDMA（Wideband Code Division Multiple Access, WCDMA）System, Long Term Evolution （Long Term Evolution, LTE）System or World Interoperability for Microwave Access, WiMax（World Interoperability For Microwave Access, WiMAX）System etc..

Wherein, the macro base station can be the base station in gsm system, gprs system or cdma system（Base Transceiver Station, BTS）, can also be the base station in CDMA2000 systems or WC DMA systems（NodeB）, may be used also To be the evolved base station in LTE system（Evolved NodeB, eNB）, can also be the access service network in WiMAX network The base station of network（Access Service Network Base Station, ASN BS）Deng network element.

Wherein, the terminal can refer to the equipment for providing a user voice and/or data connectivity, have wireless connection The portable equipment of function or other processing equipments for being connected to radio modem.Terminal can be through wireless access network （Radio Access Network, RAN）Communicated with one or more core nets, terminal can be mobile terminal, such as move Mobile phone（Or it is " honeycomb " phone）With the computer with mobile terminal, for example, it may be portable, pocket, hand-held Formula, built-in computer or vehicle-mounted mobile device, they exchange language and/or data with wireless access network.It is for example, personal Communication service（Personal Communication Service, PCS）Phone, wireless phone, Session initiation Protocol （Session Initiation Protocol, SIP）Phone, WLL（Wireless Local Loop, WLL） Stand, personal digital assistant（Personal Digital Assistant, PDA）Etc. equipment.Terminal is referred to as system, subscriber Unit（Subscri ber Unit）, subscriber station（Subscriber Station）, movement station（Mobile Station）, it is long-range Stand（Remote Station）, access point（Access Point）, remote terminal（Remote Terminal）, access terminal （Access Terminal）, user terminal（User Terminal）, user agent（User Agent）, user equipment（User Device）Or subscriber's installation（User Equi pment）.

In addition, the terms "and/or", only a kind of incidence relation for describing affiliated partner, represents there may be Three kinds of relations, for example, A and/or B, can be represented：Individualism A, while A and B be present, these three situations of individualism B.Separately Outside, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.

One embodiment

Fig. 1 is the schematic flow sheet for the measurement processing method that the embodiment of the application one provides, applied to including macro base station and In the cordless communication network of small base station, as shown in Figure 1.

101st, terminal is communicated with the small base station in the cordless communication network, to determine the terminal in the small base In the coverage stood or determine that the terminal needs to stop to perform measurement operation, the measurement operation include common frequency measurement, At least one of in different-frequency measure and isosystem measurement.

Wherein, the common frequency measurement, refer to that terminal frequency to be measured and the frequency of terminal current service cell are located at phase Same frequency range, the signal quality of the neighbor cell of same frequency can be obtained by common frequency measurement terminal, so as to according to the signal Quality carries out co-frequency cell gravity treatment or switching.

The different-frequency measure, refer to that terminal frequency to be measured is located at different frequencies from the frequency of terminal current service cell Section, by different-frequency measure, terminal can obtain the signal quality of alien frequencies neighbor cell, so as to be carried out according to the signal quality The gravity treatment and switching of alien-frequency district.

The isosystem measurement, refer to that system to be measured from standard used by the service system that terminal is current is different , and generally, it is necessary to which the frequency of measurement from current service frequency is also different.It is whole by isosystem measurement End can obtain the service quality of other systems in time, so as to second-rate or can not pass through in current service system During some services, switching or gravity treatment are operated to other systems.

102nd, the terminal stops performing the measurement operation.

103rd, the terminal receives the measurement result that the small base station is sent, and the measurement result is held including the small base station The measurement result that the row measurement operation obtains.

When terminal is for around small base station, such as in the coverage of small base station, it is believed that terminal is apart from small base Stand close, at this moment by small base station terminal can be replaced to perform common frequency measurement, different-frequency measure or isosystem measurement.By being surveyed with frequency Amount, different-frequency measure or isosystem measurement, the signal quality of the neighbor cell outside terminal current service cell can be obtained.It is this Measurement can provide help for the switching of terminal or cell reselection.Small base station and macro base station are two kinds of bases in cordless communication network Stand, the coverage and power consumption of small base station are generally smaller than macro base station.The calculation processing power of small base station is usually less than macro base station. The form of small base station can have a variety of, such as pico, Home eNodeB, femto.In the present embodiment and subsequent embodiment, when one Individual small base station is located in the coverage of the macro base station, then the small base station belongs to the macro base station, i.e., it is small that small base station is located at this In macro base station coverage belonging to base station.

Alternatively, in a possible implementation of the present embodiment, in 101, first, the terminal can be near Distance wireless communication mode, the identification information of the terminal is sent to the small base station, to cause described in the small base station determination Terminal is in the coverage of the small base station.Wherein, the identification information of the terminal can include but is not limited to the terminal Temporary mobile subscriber identity（Temporary Mobile Subscri ber Identity, TMSI）Or international mobile use Family identification code（International Mobile Subscriber Identification Number, IMSI）.Secondly, institute The confirmation message that the small base station is sent based on the identification information can then be received by stating terminal, and the confirmation message is used to indicate The terminal is in the coverage of the small base station.Wherein, the confirmation message is that the small base station determines that the terminal exists Sent in the coverage of the small base station.Then, the terminal then can determine that the terminal exists according to the confirmation message In the coverage of the small base station.

Specifically, in this implementation, the terminal can specifically receive the small base station with it is described closely without The confirmation message that line communication mode is sent, or can also receive the small base station is sent by dedicated signaling it is described true Recognize message.

For example, the dedicated signaling can be wireless heterogeneous networks（Radio Resou rce Control, RRC）Message, The information element in RRC information can specifically be passed through（Information Element, IE）The confirmation message is carried, it is described RRC information can be RRC information of the prior art, for example, RRC connections reconfigure（RRC CONNECTION RECONFIGURATION）Message etc., the present embodiment to this without limit, by being extended to the IE of existing RRC information The confirmation message is carried, or the RRC information can also be different from existing RRC information in the prior art.

Or for another example the dedicated signaling can be media access control（Media Access Control, MAC）Control Element processed（Control Element, CE）Message, it can also specifically be disappeared by increasing the new MAC CE message carrying confirmation Breath.

Or for another example the dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel （Physical Downlink Control Channel, PDCCH）Signaling.

Further, the confirmation message that the terminal is sent except receiving the small base station, can also be received simultaneously The access information such as the identification information for the small base station that the small base station is sent and the system information of the small base station.Then, institute Stating terminal then can be according to these access information, the RRC connections between foundation and the small base station.

Alternatively, the terminal can also receive the access information that the small base station is sent by broadcast mode.

It can connect it should be noted that the terminal performs 101 in the RRC that the terminal is established between the small base station During connecing, or after process, the present embodiment is to this without limiting.

Alternatively, in a possible implementation of the present embodiment, in 101, first, the terminal can be near Distance wireless communication mode, the identification information of the terminal is sent to the small base station, make it that it is described that the small base station is based on Identification information determines the terminal in the coverage of the small base station.Then, the terminal receives the small base station and sent The first configured information, first configured information is used to indicate that the terminal stops performing the measurement operation；It is or described Terminal receives the second configured information that the macro base station belonging to the small base station is sent, and second configured information is described for indicating Terminal stops performing the measurement operation.Wherein, first configured information can be that the small base station determines that the terminal exists Sent in the coverage of the small base station；Second configured information can be that the macro base station determines the terminal described Sent in the coverage of small base station, wherein, the macro base station specifically can determine the terminal in institute according to the small base station The instruction sent in the coverage of small base station is stated, determines that the terminal is sent in the coverage of the small base station.Wherein, The small base station is located in the macro base station coverage belonging to the small base station.

Specifically, in this implementation, the terminal can specifically receive the small base station with it is described closely without First configured information that line communication mode is sent, or the institute that the small base station is sent by dedicated signaling can also be received State the first configured information.Or specifically, the terminal can specifically receive the small base station with the wireless near field communication Second configured information that mode is sent, or the small base station is sent by dedicated signaling described second can also be received Configured information.

For example, the dedicated signaling can be wireless heterogeneous networks（Radio Resource Control, RRC）Message, The information element in RRC information can specifically be passed through（Information Element, IE）Carry first configured information or Second configured information, the RRC information can be RRC information of the prior art, for example, RRC connections reconfigure（RRC CONNECTION RECONFIGURATION）Message etc., the present embodiment to this without limit, by existing RRC information IE be extended and carry first configured information or second configured information, or the RRC information can also be not It is same as existing RRC information in the prior art.

Or for another example the dedicated signaling can be media access control（Media Access Control, MAC）Control Element processed（Control Element, CE）Message, specifically it can also carry first finger by increasing new MAC CE message Show information or second configured information.

Wherein, the close range wireless communication modes can include but is not limited to near-field communication（Near Field Communication, NFC）Mode, Blue-tooth communication method, WIFI are directly connected to（Direct）Or equipment is to equipment（Device To Device, D2D）Communication mode.

Alternatively, in a possible implementation of the present embodiment, in 101, the terminal specifically can be near Distance wireless communication mode, the identification information of the terminal is sent to intermediate equipment, to cause the intermediate equipment by the end The identification information at end is transmitted to the small base station.

Specifically, can be connected by wired mode between the intermediate equipment and the small base station, or can be with It is wirelessly to connect, the present embodiment is to this without limiting.

It should be noted that the intermediate equipment and the small base station can be two independent equipment, or can collect Into in the same apparatus, the present embodiment is to this without limiting.

Alternatively, in a possible implementation of the present embodiment, in 101, first, the terminal can be to institute State small base station and send request message, it is the terminal distribution uplink reference signals that the request message, which is used to ask the small base station, Resource.Wherein, the ascending reference signal resource can include but is not limited to uplink reference signals and/or send the up ginseng Examine the resource of signal.Secondly, the terminal can then receive the ascending reference signal resource that the small base station is sent.Its In, the ascending reference signal resource be the small base station according to the request message, be the terminal distribution.Then, institute State terminal and uplink reference signals are sent to the small base station according to the ascending reference signal resource, to cause the small base station root According to the uplink reference signals, determine the terminal in the coverage of the small base station.It is if for example, described up with reference to letter Number signal quality and/or signal intensity be more than or equal to the reference threshold that pre-sets, the small base station can then determine institute Terminal is stated in the coverage of the small base station.Then, the terminal receives the small base station and is based on the up reference letter Number the 3rd configured information sent, the 3rd configured information are used to indicate that the terminal stops performing the measurement operation；Or Terminal described in person receives the 4th configured information that the macro base station belonging to the small base station is sent based on the uplink reference signals, institute The 4th configured information is stated to be used to indicate that the terminal stops performing the measurement operation.Wherein, the 3rd configured information can be with Determine that the terminal is sent in the coverage of the small base station for the small base station；4th configured information can be institute State macro base station and determine that the terminal is sent in the coverage of the small base station, wherein, the macro base station specifically can basis The small base station determines the instruction that the terminal is sent in the coverage of the small base station, determines the terminal described small Sent in the coverage of base station.

Specifically, in this implementation, the terminal specifically can be with the close range wireless communication modes, with institute State small base station and carry out information exchange, or information exchange can also be carried out with the small base station by dedicated signaling.

For example, the dedicated signaling can be wireless heterogeneous networks（Radio Resource Control, RRC）Message, The information element in RRC information can specifically be passed through（Information Element, IE）Carry the information of the interaction, institute It can be RRC information of the prior art to state RRC information, for example, RRC connections reconfigure（RRC CONNECTION RECONFIGURATION）Message etc., the present embodiment to this without limit, by being extended to the IE of existing RRC information The information of the interaction is carried, or the RRC information can also be different from existing RRC information in the prior art.

Or for another example the dedicated signaling can be media access control（Media Access Control, MAC）Control Element processed（Control Element, CE）Message, specifically it can also carry the interaction by increasing new MAC CE message Information.

Alternatively, in a possible implementation of the present embodiment, in 101, first, the terminal can receive The downlink reference signal that the small base station is sent.Then, the terminal then can be according to the downlink reference signal, it is determined that described Terminal needs to stop performing the measurement operation.If for example, the signal quality and/or signal intensity of the downlink reference signal are big In or equal to setting in advance reference threshold, the terminal can then determine that the terminal needs to stop performing the measurement behaviour Make.

Specifically, in this implementation, the terminal can specifically receive the small base station with it is described closely without The downlink reference signal that line communication mode is sent, or the descending ginseng that the small base station is sent by dedicated signaling can also be received Examine signal.

For example, the dedicated signaling can be wireless heterogeneous networks（Radio Resource Control, RRC）Message, The information element in RRC information can specifically be passed through（Information Element, IE）The downlink reference signal is carried, The RRC information can be RRC information of the prior art, for example, RRC connections reconfigure（RRC CONNECTION RECONFIGURATION）Message etc., the present embodiment to this without limit, by being extended to the IE of existing RRC information The downlink reference signal is carried, or the RRC information can also be different from existing RRC information in the prior art.

Or for another example the dedicated signaling can be media access control（Media Access Control, MAC）Control Element processed（Control Element, CE）Message, specifically it can also carry the descending ginseng by increasing new MAC CE message Examine signal.

Specifically, before the measurement result that the terminal receives that the small base station is sent, the terminal can also enter one Step receives the Radio Network Temporary Identifier that the small base station that the small base station is sent is the terminal distribution（Radio Network Temporary Identifier, RNTI）；Correspondingly, the terminal then can descramble small base according to the RNTI The broadcast message stood, so as to realize the broadcast message for receiving the small base station and sending, the measurement is included in the broadcast message As a result.It is used to receive the measurement result sent with broadcast mode for example, small base station can be the terminal distribution first The RNTI of message.When small base station sends the measurement result, small base station is first by the RNTI by the tune of measurement message Degree information is sent to the terminal after being scrambled on Physical Downlink Control Channel.Similarly, the terminal is based on the RNTI, The blind Detecting schedule information on Physical Downlink Control Channel, and solved according to the RNTI schedule informations sent to small base station Disturb, so as to obtain the schedule information of the measurement message, then terminal can further be obtained based on the schedule information Take measurement message.

Further, after the measurement result that the terminal receives that the small base station is sent, the terminal then can be with Further according to the measurement result, mobility operation is performed, the mobility operation includes cell reselection operation or cell is cut Change operation.

In a wireless communication system, there is time delay in the air interface transmission between terminal and base station.Enter in terminal and base station After row synchronization, in order to ensure that the time point that the upward signal that terminal is sent requires in base station reaches base station, terminal needs to shift to an earlier date Data are sent, so as to offset the influence of the propagation delay time of air interface transmission.This time value shifted to an earlier date is exactly timing advance（Timing Advance, TA）Value.Now, the small base station can also equivalent to one terminal, can be communicated with macro base station.

Alternatively, in a possible implementation of the present embodiment, after 103, the terminal can also enter one It is grand belonging to the system information for the macro base station belonging to the small base station that the step reception small base station is sent and/or the small base station The TA values that base station determines for the small base station.Then, the terminal then can according to the system information and/or the TA values, The cell of the macro base station is accessed, to be communicated with the macro base station.In a wireless communication system, system information is base station hair Can be the various information in wireless communication system to the notification message of terminal, for dispatching to terminal or existing for terminal Used when being communicated.

Specifically, in this implementation, the terminal can specifically receive the small base station with it is described closely without The system information and/or the TA values that line communication mode is sent, or the small base station can also be received and pass through special letter Make the system information sent and/or the TA values.Wherein, the dedicated signaling includes RRC information, MAC CE or physical layer Signaling.Wherein, in the present embodiment and subsequent embodiment, system information is exactly network side equipment, such as described macro base station or small base Stand, for the information for being notified terminal, being announced or being indicated, the information is generally used for controlling or dispatches the terminal.

For example, the dedicated signaling can be wireless heterogeneous networks（Radio Resource Control, RRC）Message, The information element in RRC information can specifically be passed through（Information Element, IE）Carry the system information and/or The TA values, the RRC information can be RRC information of the prior art, for example, RRC connections reconfigure（RRC CONNECTION RECONFIGURATION）Message etc., the present embodiment to this without limit, by existing RRC information IE be extended and carry the system information and/or the TA values, or the RRC information can also be for different from existing skill Existing RRC information in art.

Or for another example the dedicated signaling can be media access control（Media Access Control, MAC）Control Element processed（Control Element, CE）Message, specifically it can also carry the system letter by increasing new MAC CE message Breath and/or the TA values.

Alternatively, in a possible implementation of the present embodiment, after 103, the terminal can also enter one Walk to the small base station and send leave group message, the leave group message is used to indicate that the terminal leaves the covering model of the small base station Enclose, to cause the small base station to determine that the terminal leaves the coverage of the small base station.Then, the terminal can then weigh Newly perform the measurement operation of the prior art.

Specifically, in this implementation, the terminal specifically can be with the close range wireless communication modes, to institute State small base station and send the leave group message, or the leave group message can also be sent to the small base station by dedicated signaling.

For example, the dedicated signaling can be wireless heterogeneous networks（Radio Resource Control, RRC）Message, The information element in RRC information can specifically be passed through（Information Element, IE）The leave group message is carried, it is described RRC information can be RRC information of the prior art, the present embodiment to this without limiting, by existing RRC information IE, which is extended, carries the leave group message, or the RRC information can also be to disappear different from existing RRC in the prior art Breath.

Or for another example the dedicated signaling can be media access control（Media Access Control, MAC）Control Element processed（Control Element, CE）Message, it can also specifically be disappeared by increasing to leave described in new MAC CE message carrying Breath.

In the present embodiment, communicated by terminal with the small base station in the cordless communication network, to determine the end End is in the coverage of the small base station or determines that the terminal needs to stop performing measurement operation, the measurement operation bag Include at least one in common frequency measurement, different-frequency measure and isosystem measurement so that the terminal can stop performing the measurement Operation, and the measurement result that the small base station is sent is received, it can avoid in the prior art because terminal constantly performs measurement behaviour Caused by work the problem of the increase of the power consumption of terminal, so as to reduce the power consumption of terminal.

Another embodiment

Fig. 2 is the schematic flow sheet for the measurement processing method that another embodiment of the application provides, applied to including macro base station In the cordless communication network of small base station, as shown in Figure 2.

201st, the small base station in the cordless communication network is communicated with terminal, to determine the terminal in the small base In the coverage stood or determine that the terminal needs to stop to perform measurement operation, the measurement operation include common frequency measurement, At least one of in different-frequency measure and isosystem measurement.

202nd, the small base station performs the measurement operation.

203rd, the small base station sends measurement result to the terminal, and the measurement result includes the small base station and performs institute State the measurement result that measurement operation obtains.

Alternatively, in a possible implementation of the present embodiment, in 201, first, the small base station can connect Receive the identification information for the terminal that the terminal is sent with close range wireless communication modes.Wherein, the mark letter of the terminal Breath can include but is not limited to the temporary mobile subscriber identity of the terminal（Temporary Mobile Subscriber Identity TM SI）Or international mobile subscriber identity（International Mobile Subscriber Identification Number, IMSI）.Secondly, the small base station can then determine the end corresponding to the identification information End is in the coverage of the small base station.Then, the small base station can then send confirmation message to the terminal, described true Recognize message to be used to indicate the terminal in the coverage of the small base station, to cause the terminal according to the confirmation message Determine the terminal in the coverage of the small base station.Wherein, the confirmation message is that the small base station determines the end End is sent in the coverage of the small base station.

Specifically, in this implementation, the small base station specifically can with the close range wireless communication modes, to The terminal sends the confirmation message, or can also send the confirmation message to the terminal by dedicated signaling.

For example, the dedicated signaling can be wireless heterogeneous networks（Radio Resource Control, RRC）Message, The information element in RRC information can specifically be passed through（Information Element, IE）The confirmation message is carried, it is described RRC information can be RRC information of the prior art, for example, RRC connections reconfigure（RRC CONNECTION RECONFIGURATION）Message etc., the present embodiment to this without limit, by being extended to the IE of existing RRC information The confirmation message is carried, or the RRC information can also be different from existing RRC information in the prior art.

Further, the small base station, can also be simultaneously to the end except sending the confirmation message to the terminal End sends the access information such as the identification information of the small base station and the system information of the small base station.Then, the terminal then may be used With the RRC connections according to these access informations, established between the small base station.

Alternatively, the small base station can also send the access information by broadcast mode, to cause the small base Station receives the access information.

It should be noted that the small base station performs 201 RRC that can be established in the terminal between the small base station During connection, or after process, the present embodiment is to this without limiting.

Alternatively, in a possible implementation of the present embodiment, in 201, first, the small base station can connect Receive the identification information for the terminal that the terminal is sent with close range wireless communication modes.Secondly, the small base station then can be with Determine the terminal corresponding to the identification information in the coverage of the small base station.Then, the small base station then can be with The first configured information is sent to the terminal, first configured information is used to indicate that the terminal stops performing the measurement behaviour Make；Or the macro base station belonging to the small base station to the small base station sends the 5th configured information, the 5th configured information is used In indicating the terminal in the coverage of the small base station, to cause the macro base station to send the second instruction to the terminal Information, second configured information are used to indicate that the terminal stops performing the measurement operation.Wherein, the first instruction letter Breath can be that the small base station determines that the terminal is sent in the coverage of the small base station；Second configured information can Think that the macro base station determines that the terminal is sent in the coverage of the small base station, wherein, the macro base station specifically may be used To determine instruction that the terminal sends in the coverage of the small base station according to the small base station, determine that the terminal exists Sent in the coverage of the small base station.

Specifically, in this implementation, the small base station specifically can with the close range wireless communication modes, to The terminal sends first configured information, or can also send described first by dedicated signaling to the terminal and refer to Show information.Or specifically, the small base station specifically can send institute with the close range wireless communication modes to the terminal The second configured information is stated, or second configured information can also be sent to the terminal by dedicated signaling.

Alternatively, in a possible implementation of the present embodiment, in 201, the small base station can specifically connect Receive the identification information for the terminal that intermediate equipment is sent.Wherein, the identification information of the terminal can be the terminal near Distance wireless communication mode is sent to the intermediate equipment.

Alternatively, in a possible implementation of the present embodiment, in 201, the small base station can receive institute The request message of terminal transmission is stated, it is the terminal distribution uplink reference signals that the request message, which is used to ask the small base station, Resource.Wherein, the ascending reference signal resource can include but is not limited to uplink reference signals and/or send the up ginseng Examine the resource of signal.Secondly, the small base station can be then ascending reference signal resource described in the terminal distribution.Then, institute State small base station and receive the uplink reference signals that the terminal is sent according to the ascending reference signal resource.Then, the small base Stand then according to the uplink reference signals, determine the terminal in the coverage of the small base station.It is if for example, described up The signal quality and/or signal intensity of reference signal are more than or equal to the reference threshold of setting in advance, and the small base station then may be used To determine the terminal in the coverage of the small base station.And the small base station then sends the 3rd instruction to the terminal Information, the 3rd configured information are used to indicate that the terminal stops performing the measurement operation；Or the small base station is to institute State the macro base station belonging to small base station and send the 6th configured information, the 6th configured information is used to indicate the terminal described small In the coverage of base station, to cause the macro base station to send the 4th configured information, the 4th configured information to the terminal For indicating that the terminal stops performing the measurement operation.Wherein, the 3rd configured information can be that the small base station is true The fixed terminal is sent in the coverage of the small base station；4th configured information can determine institute for the macro base station Terminal is stated to send in the coverage of the small base station, wherein, the macro base station can specifically determine according to the small base station The instruction that the terminal is sent in the coverage of the small base station, determine coverage of the terminal in the small base station Interior transmission.

Specifically, in this implementation, the small base station specifically can with the close range wireless communication modes, with The terminal carries out information exchange, or can also carry out information exchange with the terminal by dedicated signaling.

For example, the dedicated signaling can be wireless heterogeneous networks（Radio Resource Control, RRC）Message, The information element in RRC information can specifically be passed through（Information Element, IE）Carry the information of the interaction, institute It can be RRC information of the prior art to state RRC information, for example, RRC connections reconfigure（RRC CONNECTION RECO NFIGURATION）Message etc., the present embodiment to this without limit, by being extended carrying to the IE of existing RRC information The information of the interaction, or the RRC information can also be different from existing RRC information in the prior art.

Alternatively, in a possible implementation of the present embodiment, before 203, the small base station can also be entered One step is the terminal distribution Radio Network Temporary Identifier（Radio Network Temporary Identifier, RNTI）. Then, the small base station then can send the RNTI to the terminal, to cause the terminal according to the RNTI, to receive institute The broadcast message that small base station is sent is stated, the measurement result is included in the broadcast message.

It is used to receive the measurement result sent with broadcast mode for example, small base station can be the terminal distribution first Message RNTI.When small base station sends the measurement result, small base station is first by the RNTI by measurement message Schedule information is sent to the terminal after being scrambled on Physical Downlink Control Channel.Similarly, the terminal is based on being somebody's turn to do RNTI, the blind Detecting schedule information on Physical Downlink Control Channel, and the schedule information sent according to the RNTI to small base station Descrambled, so as to obtain the schedule information of the measurement message, then terminal can be entered based on the schedule information One step obtains measurement message.

Alternatively, in a possible implementation of the present embodiment, after 203, the small base station can also be entered Macro base station belonging to the system information of macro base station belonging to from one step to the terminal transmission small base station and/or the small base station The TA values determined for the small base station, make it that the terminal is described grand according to the system information and/or the TA values, access The cell of base station, to be communicated with the macro base station.

Specifically, in this implementation, the small base station specifically can with the close range wireless communication modes, to The terminal sends the system information and/or the TA values, or can also send institute to the terminal by dedicated signaling System information and/or the TA values are stated,.Wherein, the dedicated signaling includes RRC information, MAC CE or physical layer signaling.

Alternatively, in a possible implementation of the present embodiment, after 203, the small base station can also be entered One step receives the leave group message that the terminal is sent, and the leave group message is used to indicate that the terminal leaves covering for the small base station Lid scope.Then, the small base station can then determine that the terminal leaves the coverage of the small base station.Further, institute The measurement operation of the prior art can then be re-executed by stating terminal.For example, working as a certain specific region of terminal, public affairs are such as left When friendship or subway, the caused signal that leaves of swiping the card of terminal and intermediate equipment can be used to indicate terminal releasing and small base station Incidence relation.This can be left signal and be sent to small base station as leave group message by terminal.

Specifically, in this implementation, the small base station can specifically receive the terminal with it is described closely without The leave group message that line communication mode is sent, or the terminal can also be received by being left described in dedicated signaling transmission Message.

Before the small base station sends measurement result to the terminal, when or afterwards, the small base station can be to described Macro base station sends the measurement result.

In the present embodiment, communicated by the small base station in the cordless communication network with terminal, to determine the end End is in the coverage of the small base station or determines that the terminal needs to stop performing measurement operation, the measurement operation bag Include at least one in common frequency measurement, different-frequency measure and isosystem measurement so that the small base station can be sent to the terminal Measurement result, the measurement result include the small base station and perform the measurement result that the measurement operation obtains, can avoid existing Have in technology due to terminal constantly perform measurement operation caused by terminal power consumption increase the problem of, so as to reduce The power consumption of terminal.

Another embodiment

, below will be with LTE system as an example to cause the method that the embodiment of the present application provides clearer.Wherein, it is small Base station（S-eNB, Small eNB）It is deployed on mobile traffic, for example, public transport, subway or train etc., pass through macro base station （M-eNB, Mirco eNB）With mobility management entity（Mobility Management Entity, MME）Or gateway （Serving Gateway, SGW）Connection, to provide communication service for terminal.Fig. 7 is the survey that another embodiment of the application provides The schematic flow sheet of processing method is measured, as shown in Figure 7.

701st, UE and S-eNB establishes incidence relation with close range wireless communication modes.

Specifically, UE is by the intermediate equipment with being installed on mobile traffic, for example, POS etc., contact, into this Between equipment send the identification information of the UE, then, the identification information of the UE is transmitted to S-eNB by the intermediate equipment again. After S-eNB receives the identification information of the UE, confirmation message can also be forwarded to UE by the intermediate equipment.It is optional Ground, S-eNB can also forward the identification information of the S-eNB and the S-eNB to be to UE simultaneously by the intermediate equipment The access informations such as information of uniting.Then, UE then can be according to these access informations, the RRC connections between foundation and S-eNB.

702nd, UE sends request message to S-eNB, and the request message is used to ask S-eNB up with reference to letter for UE distribution Number resource.

It should be noted that UE perform 702 can be during the RRC connections that UE is established between S-eNB, or mistake After journey, the present embodiment is to this without limiting.

703rd, S-eNB is that UE distributes ascending reference signal resource.

Wherein, the ascending reference signal resource can include but is not limited to uplink reference signals and/or send on described The resource of row reference signal.

Alternatively, the identification information of the UE can also be further included in the request message, so, S-eNB is being held Before row 703, it can also determine whether the UE is to establish to associate pass with the S-eNB further according to the identification information of the UE The UE of system.If it is, S-eNB then performs 703.Otherwise, S-eNB then needs execution 701 to UE instructions.

704th, S-eNB sends the ascending reference signal resource of distribution to UE.

705th, UE sends uplink reference signals according to the ascending reference signal resource to S-eNB.

Specifically, UE periodically can send the uplink reference signals to S-eNB.

706th, S-eNB determines UE in the coverage of the S-eNB according to the uplink reference signals.

Specifically, if the signal quality of the uplink reference signals and/or signal intensity are more than or equal to what is pre-set Reference threshold, S-eNB can then determine UE in the coverage of the S-eNB.

707th, S-eNB sends the 3rd configured information to UE, and the 3rd configured information is used to indicate that UE stops performing measurement Operation.

708th, UE stops performing measurement operation according to the 3rd configured information.

Wherein, the measurement operation includes at least one in common frequency measurement, different-frequency measure and isosystem measurement.

Alternatively, S-eNB can not also perform 707, and send the 6th configured information, the 6th instruction to M-eNB Information is used to indicate UE in S-eNB coverage；Then, M-eNB then sends the 4th configured information to UE, and the described 4th refers to Show that information is used to indicate that UE stops performing measurement operation.So, alternatively, in 708, UE can then refer to according to the described 4th Show information, stop performing the measurement operation.

Or alternatively, UE can receive the downlink reference signal of S-eNB transmissions.Then, UE then can be according to described Downlink reference signal, determine that UE needs to stop performing the measurement operation.If for example, signal quality of the downlink reference signal And/or signal intensity is more than or equal to the reference threshold of setting in advance, UE can then determine that UE needs to stop performing the survey Amount operation.

709th, S-eNB performs the measurement operation, and obtains measurement result.

710th, S-eNB sends the measurement result to UE.

Specifically, S-eNB can send the measurement result when reporting the measurement result to M-eNB to UE.

Further, after the measurement result that UE receives that S-eNB is sent, UE then can also be further according to the measurement As a result, mobility operation is performed, the mobility operation includes cell reselection operation or cell handover operations.

711st, UE sends leave group message to S-eNB, and the leave group message is used to indicate that UE leaves S-eNB coverage.

So far, UE can then re-execute the measurement operation of the prior art, and detailed description may refer to existing skill Related content in art, here is omitted.

712nd, the TA values that S-eNB sends M-eNB system information to UE and/or M-eNB is S-eNB determinations.

713rd, UE accesses M-eNB cell, to enter with the macro base station according to the system information and/or the TA values Row communication.

In the present embodiment, communicated by UE with the small base station in the cordless communication network, to determine UE in S-eNB Coverage in or determine UE need stop perform measurement operation, it is described measurement operation include common frequency measurement, different-frequency measure With at least one in isosystem measurement so that UE can stop performing the measurement operation, and receive the measurement of S-eNB transmissions As a result, it is possible to the increased of power consumption of the UE caused by UE constantly performs measurement operation in the prior art is avoided to ask Topic, so as to reduce UE power consumption.

It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of Combination of actions, but those skilled in the art should know, the application is not limited by described sequence of movement because According to the application, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art should also know Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily the application It is necessary.

In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment Point, it may refer to the associated description of other embodiment.

Another embodiment

Fig. 3 is the structural representation for the terminal that another embodiment of the application provides, for including macro base station and small base station In cordless communication network, as shown in Figure 3.The terminal of the present embodiment can include interface unit 31 and processing unit 32.Wherein,

Interface unit 31, for being communicated with the small base station in the cordless communication network, to determine that the terminal exists In the coverage of the small base station or determine that the terminal needs to stop performing measurement operation, the measurement operation includes same At least one of in frequency measurement, different-frequency measure and isosystem measurement；

Processing unit 32, it is connected with the interface unit 31, for stopping performing the measurement operation；

The interface unit 31, it is additionally operable to receive the measurement result that the small base station is sent, the measurement result includes institute State small base station and perform the measurement result that the measurement operation obtains.

Alternatively, in a possible implementation of the present embodiment, the interface unit 31 specifically can be used for Close range wireless communication modes, the identification information of the terminal is sent to the small base station, to cause the small base station to determine institute Terminal is stated in the coverage of the small base station；The confirmation message that the small base station is sent based on the identification information is received, The confirmation message is used to indicate the terminal in the coverage of the small base station；And according to the confirmation message, really The fixed terminal is in the coverage of the small base station；And receive the measurement result that the small base station is sent, the measurement As a result include the small base station and perform the measurement result that the measurement operation obtains.

Wherein, the identification information of the terminal can include but is not limited to the temporary mobile subscriber identity of the terminal （Temporary Mobile Subscriber Identity, TMSI）Or international mobile subscriber identity（International Mobile Subscriber Identification Number, IMSI）.

Wherein, the confirmation message is that the small base station determines that the terminal is sent out in the coverage of the small base station Send.

Further, the confirmation message that the interface unit 31 is sent except receiving the small base station, can also be same When receive the access information such as the identification information for the small base station that the small base station is sent and the system information of the small base station.So Afterwards, the processing unit 32 then can be according to these access informations, the RRC connections between foundation and the small base station.

Alternatively, the interface unit 31 can also receive the access that the small base station is sent by broadcast mode Information.

It should be noted that the interface unit 31 perform corresponding to operation can be established in the processing unit 32 and institute During stating the RRC connections between small base station, or after process, the present embodiment is to this without limiting.

Alternatively, in a possible implementation of the present embodiment, the interface unit 31 specifically can be used for Close range wireless communication modes, the identification information of the terminal is sent to the small base station, to cause the small base station to be based on institute Stating identification information determines the terminal in the coverage of the small base station；And receive the first finger that the small base station is sent Show information, first configured information is used to indicate that the terminal stops performing the measurement operation；Or receive the small base The second configured information that macro base station belonging to standing is sent, second configured information are used to indicate that the terminal stops described in execution Measurement operation；And the measurement result that the small base station is sent is received, the measurement result is included described in the small base station execution The measurement result that measurement operation obtains.

Wherein, first configured information can be that the small base station determines covering model of the terminal in the small base station Enclose interior transmission；Second configured information can be that the macro base station determines the terminal in the coverage of the small base station Send, wherein, the macro base station can specifically determine coverage of the terminal in the small base station according to the small base station The instruction of interior transmission, determine that the terminal is sent in the coverage of the small base station.

Alternatively, in a possible implementation of the present embodiment, the interface unit 31 specifically can be used for Close range wireless communication modes, the identification information of the terminal is sent to intermediate equipment, to cause the intermediate equipment by described in The identification information of terminal is transmitted to the small base station.

Alternatively, in a possible implementation of the present embodiment, the interface unit 31 specifically can be used for The small base station sends request message, and the request message is used to ask the small base station up with reference to letter for the terminal distribution Number resource；Receive the ascending reference signal resource that the small base station is sent；According to the ascending reference signal resource to institute State small base station and send uplink reference signals, to cause the small base station according to the uplink reference signals, to determine that the terminal exists In the coverage of the small base station；And receive the 3rd instruction letter that the small base station is sent based on the uplink reference signals Breath, the 3rd configured information are used to indicate that the terminal stops performing the measurement operation；Or receive the small base station institute The 4th configured information that the macro base station of category is sent based on the uplink reference signals, the 4th configured information are described for indicating Terminal stops performing the measurement operation；And the measurement result that the small base station is sent is received, the measurement result includes institute State small base station and perform the measurement result that the measurement operation obtains.

Wherein, the ascending reference signal resource be the small base station according to the request message, be the terminal distribution 's.

If for example, the signal quality and/or signal intensity of the uplink reference signals are more than or equal to setting in advance Reference threshold, the small base station can then determine the terminal in the coverage of the small base station.

Wherein, the 3rd configured information can be that the small base station determines covering model of the terminal in the small base station Enclose interior transmission；4th configured information can be that the macro base station determines the terminal in the coverage of the small base station Send, wherein, the macro base station can specifically determine coverage of the terminal in the small base station according to the small base station The instruction of interior transmission, determine that the terminal is sent in the coverage of the small base station.

Alternatively, in a possible implementation of the present embodiment, the interface unit 31 specifically can be used for connecing Receive the downlink reference signal that the small base station is sent；And according to the downlink reference signal, determine that the terminal needs to stop Perform the measurement operation；And the measurement result that the small base station is sent is received, the measurement result includes the small base station Perform the measurement result that the measurement operation obtains.

If for example, the signal quality and/or signal intensity of the downlink reference signal are more than or equal to setting in advance Reference threshold, the interface unit 31 can then determine that the terminal needs to stop performing the measurement operation.

Alternatively, in a possible implementation of the present embodiment, the interface unit 31, can also further use After stopping performing measurement operation in the processing unit 32, the measurement result that the small base station is sent, the measurement are received As a result include the small base station and perform the measurement result that the measurement operation obtains.

Specifically, the interface unit 31, can also be further used for receiving the small base station that the small base station is sent For the RNTI of the terminal distribution；Correspondingly, the interface unit 31 it is specific can be used for in the cordless communication network Small base station is communicated；Receive the RNTI that the small base station that the small base station is sent is the terminal distribution；And according to institute RNTI is stated, the broadcast message that the small base station is sent is received, the measurement result is included in the broadcast message.

Further, it the processing unit 32, can also be further used for according to the measurement result, perform mobility behaviour Make, the mobility operation includes cell reselection operation or cell handover operations.

In a wireless communication system, there is time delay in the air interface transmission between terminal and base station.Enter in terminal and base station After row synchronization, in order to ensure that the time point that the upward signal that terminal is sent requires in base station reaches base station, terminal needs to shift to an earlier date Data are sent, so as to offset the influence of the propagation delay time of air interface transmission.This time value shifted to an earlier date is exactly timing advance（Timing Advance, TA）Value.

Alternatively, in a possible implementation of the present embodiment, the interface unit 31, can also further use In the grand base belonging to the small base station that after the measurement result that the small base station is sent is received, the reception small base station is sent The TA values that macro base station belonging to the system information stood and/or the small base station determines for the small base station；And according to the system Information of uniting and/or the TA values, the cell of the macro base station is accessed, to be communicated with the macro base station.

Specifically, in this implementation, the interface unit 31 specifically can be used for receiving the small base station with institute State the system information of close range wireless communication modes transmission and/or the TA values；And according to the system information and/or The TA values, the cell of the macro base station is accessed, to be communicated with the macro base station；Or it can be also used for receiving described small The system information and/or the TA values that base station is sent by dedicated signaling, the dedicated signaling include RRC information, MAC CE or physical layer signaling；And according to the system information and/or the TA values, access the cell of the macro base station, with institute Macro base station is stated to be communicated.

Alternatively, in a possible implementation of the present embodiment, the interface unit 31, can also further use In sending leave group message to the small base station, the leave group message is used to indicate that the terminal leaves the covering model of the small base station Enclose, to cause the small base station to determine that the terminal leaves the coverage of the small base station；Correspondingly, the processing unit 32, it can also be further used for performing the measurement operation.

The terminal that the present embodiment provides is used for the corresponding method for performing embodiment as shown in Figure 1, for embodiment illustrated in fig. 1 The details having been described above, here is omitted.

In the present embodiment, terminal is communicated by interface unit with the small base station in the cordless communication network, with true The fixed terminal is in the coverage of the small base station or determines that the terminal needs to stop performing measurement operation, the survey Amount operation includes at least one in common frequency measurement, different-frequency measure and isosystem measurement so that processing unit can stop performing The measurement operation, and the interface unit can receive the measurement result that the small base station is sent, and can avoid existing skill In art due to terminal constantly perform measurement operation caused by terminal power consumption increase the problem of, so as to reduce terminal Power consumption.

Another embodiment

Fig. 4 is the structural representation for the small base station that another embodiment of the application provides, applied to including macro base station and described In the cordless communication network of small base station, as shown in Figure 4.The small base station of the present embodiment can include interface unit 41 and processing unit 42.Wherein,

Interface unit 41, for being communicated with terminal, to determine the terminal in the coverage of the small base station Or determining that the terminal needs to stop performing measurement operation, the measurement operation includes common frequency measurement, different-frequency measure and different system At least one of in unified test amount；

Processing unit 42, it is connected with the interface unit 41, for performing the measurement operation；

The interface unit 41, it is additionally operable to send measurement result to the terminal, the measurement result includes the processing Unit 42 performs the measurement result that the measurement operation obtains.

Alternatively, in a possible implementation of the present embodiment, the interface unit 41 specifically can be used for connecing Receive the identification information for the terminal that the terminal is sent with close range wireless communication modes；It is determined that the identification information of stating corresponds to The terminal in the coverage of the small base station；And confirmation message is sent to the terminal, the confirmation message is used In indicating the terminal in the coverage of the small base station, to cause the terminal according to determining the confirmation message Terminal is in the coverage of the small base station；And measurement result is sent to the terminal, the measurement result includes described Processing unit performs the measurement result that the measurement operation obtains.

Wherein, the identification information of the terminal can include but is not limited to the temporary mobile subscriber identity of the terminal （Temporary Mobile Subscriber Identity TMSI）Or international mobile subscriber identity（International Mobile Subscriber Identification Number, IMSI）.

Further, the interface unit 41, can also be simultaneously to institute except sending the confirmation message to the terminal State terminal and send the access information such as the identification information of the small base station and the system information of the small base station.Then, the terminal Then can be according to these access informations, the RRC connections between foundation and the small base station.

Alternatively, the interface unit 41 can also send the access information by broadcast mode, described to cause Small base station receives the access information.

It can be established and the small base in the terminal it should be noted that the processing unit 42 performs corresponding operation During RRC connections between standing, or after process, the present embodiment is to this without limiting.

Alternatively, in a possible implementation of the present embodiment, the interface unit 41 specifically can be used for connecing Receive the identification information for the terminal that the terminal is sent with close range wireless communication modes；It is determined that the identification information of stating corresponds to The terminal in the coverage of the small base station；And the first configured information is sent to the terminal, described first refers to Show that information is used to indicate that the terminal stops performing the measurement operation；Or send the to the macro base station belonging to the small base station Five configured informations, the 5th configured information is used to indicate the terminal in the coverage of the small base station, to cause State macro base station and send the second configured information to the terminal, second configured information is used to indicate that the terminal stops performing institute State measurement operation；And measurement result is sent to the terminal, the measurement result includes the processing unit and performs the survey The measurement result that amount operation obtains.

Alternatively, in a possible implementation of the present embodiment, the interface unit 41 specifically can be used for connecing The identification information for the terminal that intermediate equipment is sent is received, the identification information of the terminal is led to for the terminal near radio Letter mode is sent to the intermediate equipment.

Alternatively, in a possible implementation of the present embodiment, the interface unit 41 specifically can be used for connecing The request message that the terminal is sent is received, it is the up reference of the terminal distribution that the request message, which is used to ask the small base station, Signal resource；For ascending reference signal resource described in the terminal distribution；The terminal is received according to the uplink reference signals The uplink reference signals that resource is sent；According to the uplink reference signals, covering model of the terminal in the small base station is determined In enclosing；And the 3rd configured information is sent to the terminal, the 3rd configured information is used to indicate that the terminal stops performing The measurement operation；Or macro base station the 6th configured information of transmission belonging to the small base station to the small base station, the described 6th Configured information is used to indicate the terminal in the coverage of the small base station, to cause the macro base station to be sent out to the terminal The 4th configured information is sent, the 4th configured information is used to indicate that the terminal stops performing the measurement operation；And to institute State terminal and send measurement result, the measurement result includes the processing unit and performs the measurement knot that the measurement operation obtains Fruit.

If for example, the signal quality and/or signal intensity of the uplink reference signals are more than or equal to setting in advance Reference threshold, the interface unit 41 can then determine the terminal in the coverage of the small base station.

Alternatively, in a possible implementation of the present embodiment, the processing unit 42, can also further use In for the terminal distribution RNTI；Correspondingly, the interface unit 41, can also be further used for described in terminal transmission RNTI, to cause the terminal according to the RNTI, to receive the broadcast message that the small base station is sent, wrapped in the broadcast message Containing the measurement result.

Alternatively, in a possible implementation of the present embodiment, the interface unit 41, can also further use After terminal described in Yu Xiang sends measurement result, the system information of the macro base station belonging to the small base station is sent to the terminal And/or the TA values that the macro base station belonging to the small base station determines for the small base station, to cause the terminal according to the system Information and/or the TA values, the cell of the macro base station is accessed, to be communicated with the macro base station.

Alternatively, in a possible implementation of the present embodiment, the interface unit 41 specifically can be used for The close range wireless communication modes, the system information and/or the TA values are sent to the terminal；Or it can be also used for By dedicated signaling, the system information and/or the TA values are sent to the terminal, the dedicated signaling including RRC information, MAC CE or physical layer signaling.

Alternatively, in a possible implementation of the present embodiment, the interface unit 41, can also further use In the leave group message for receiving the terminal transmission, the leave group message is used to indicate that the terminal leaves the covering of the small base station Scope；And determine that the terminal leaves the coverage of the small base station.Further, the terminal can then continue executing with The measurement operation of the prior art.

The interface unit 41, be additionally operable to the small base station to the terminal send measurement result before, when or it Afterwards, the measurement result is sent to the macro base station.

The small base station that the present embodiment provides is used for the corresponding method for performing embodiment as shown in Figure 2, for implementation shown in Fig. 2 The details that example has been described above, here is omitted.

In the present embodiment, small base station is communicated by interface unit with terminal, to determine the terminal in the small base In the coverage stood or determine that the terminal needs to stop to perform measurement operation, the measurement operation include common frequency measurement, At least one of in different-frequency measure and isosystem measurement so that transmitting element can send measurement result to the terminal, described Measurement result include the processing unit perform it is described measurement operation obtain measurement result, can avoid in the prior art due to Terminal constantly performs the problem of increase of the power consumption of terminal caused by measurement operates, and disappears so as to reduce the power of terminal Consumption.

Another embodiment

Fig. 5 is the structural representation for the terminal that another embodiment of the application provides, for including macro base station and small base station In cordless communication network, as shown in Figure 5.The terminal of the present embodiment can include memory 50, radio receiving-transmitting unit 51 and processing Device 52.Wherein,

Memory 50, for the code that has program stored therein, described program code includes computer-managed instruction；

Radio receiving-transmitting unit 51, for being communicated with the small base station in the cordless communication network, to determine the end End is in the coverage of the small base station or determines that the terminal needs to stop performing measurement operation, the measurement operation bag Include at least one in common frequency measurement, different-frequency measure and isosystem measurement；

Processor 52, it is connected with the memory 50, the radio receiving-transmitting unit 51, performs described program code, be used for Stop performing the measurement operation；

The radio receiving-transmitting unit 51, it is additionally operable to receive the measurement result that the small base station is sent, the measurement result bag Include the small base station and perform the measurement result that the measurement operation obtains.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 51 can specifically be used In with close range wireless communication modes, the identification information of the terminal is sent to the small base station, to cause the small base station true The fixed terminal is in the coverage of the small base station；The small base station is received based on the confirmation that the identification information is sent to disappear Breath, the confirmation message are used to indicate the terminal in the coverage of the small base station；And according to the confirmation message, Determine the terminal in the coverage of the small base station；And receive the measurement result that the small base station is sent, the survey Measuring result includes the measurement result that the small base station execution measurement operation obtains.

Further, the confirmation message that the radio receiving-transmitting unit 51 is sent except receiving the small base station, may be used also To receive the access letter such as system information of the identification information for the small base station that the small base station is sent and the small base station simultaneously Breath.Then, the processor 52 then can be according to these access informations, the RRC connections between foundation and the small base station.

Alternatively, the radio receiving-transmitting unit 51 can also receive the small base station and pass through described in broadcast mode transmission Access information.

It should be noted that the radio receiving-transmitting unit 51 perform corresponding to operation can the processor 52 establish with During RRC connections between the small base station, or after process, the present embodiment is to this without limiting.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 51 can specifically be used In with close range wireless communication modes, the identification information of the terminal is sent to the small base station, to cause the small base station true The fixed terminal is in the coverage of the small base station；And receive the small base station is sent based on the identification information the One configured information, first configured information are used to indicate that the terminal stops performing the measurement operation；Or described in receiving The second configured information that macro base station belonging to small base station is sent based on the identification information, second configured information are used to indicate The terminal stops performing the measurement operation；And receive the measurement result that the small base station is sent, the measurement result bag Include the small base station and perform the measurement result that the measurement operation obtains.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 51 can specifically be used In with close range wireless communication modes, the identification information of the terminal is sent to intermediate equipment, to cause the intermediate equipment will The identification information of the terminal is transmitted to the small base station.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 51 can specifically be used In sending request message to the small base station, it is the up ginseng of the terminal distribution that the request message, which is used to ask the small base station, Examine signal resource；Receive the ascending reference signal resource that the small base station is sent；According to the ascending reference signal resource Uplink reference signals are sent to the small base station, to cause the small base station according to the uplink reference signals, to determine the end End is in the coverage of the small base station；And receive the small base station and refer to based on the uplink reference signals are sent the 3rd Show information, the 3rd configured information is used to indicate that the terminal stops performing the measurement operation；Or receive the small base The 4th configured information that macro base station belonging to standing is sent based on the uplink reference signals, the 4th configured information are used to indicate The terminal stops performing the measurement operation；And receive the measurement result that the small base station is sent, the measurement result bag Include the small base station and perform the measurement result that the measurement operation obtains.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 51 can specifically be used In the downlink reference signal for receiving the small base station transmission；And according to the downlink reference signal, determine the terminal needs Stop performing the measurement operation；And the measurement result that the small base station is sent is received, the measurement result includes described small Base station performs the measurement result that the measurement operation obtains.

If for example, the signal quality and/or signal intensity of the downlink reference signal are more than or equal to setting in advance Reference threshold, the radio receiving-transmitting unit 51 can then determine that the terminal needs to stop performing the measurement operation.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 51, one can also be entered After walking for stopping performing measurement operation in the processor 52, the measurement result that the small base station is sent, the survey are received Measuring result includes the measurement result that the small base station execution measurement operation obtains.

Specifically, the radio receiving-transmitting unit 51, can also be further used for receiving the described small of the small base station transmission Base station is the RNTI of the terminal distribution；Correspondingly, the radio receiving-transmitting unit 51 specifically can be used for and the radio communication Small base station in network is communicated；Receive the RNTI that the small base station that the small base station is sent is the terminal distribution；With And according to the RNTI, the broadcast message that the small base station is sent is received, the measurement result is included in the broadcast message.

Further, it the processor 52, can also be further used for according to the measurement result, perform mobility behaviour Make, the mobility operation includes cell reselection operation or cell handover operations.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 51, one can also be entered Walk for after the measurement result that the small base station is sent is received, receiving belonging to the small base station that the small base station is sent The TA values that macro base station belonging to the system information of macro base station and/or the small base station determines for the small base station；And according to institute System information and/or the TA values are stated, the cell of the macro base station is accessed, to be communicated with the macro base station.

Specifically, in this implementation, the radio receiving-transmitting unit 51 specifically can be used for receiving the small base station The system information and/or the TA values sent with the close range wireless communication modes；And according to the system information And/or the TA values, the cell of the macro base station is accessed, to be communicated with the macro base station；Or it can be also used for receiving The system information and/or the TA values, the dedicated signaling that the small base station is sent by dedicated signaling disappear including RRC Breath, MAC CE or physical layer signaling；And according to the system information and/or the TA values, the cell of the macro base station is accessed, To be communicated with the macro base station.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 51, one can also be entered Walk for sending leave group message to the small base station, the leave group message is used to indicate that the terminal leaves covering for the small base station Lid scope, to cause the small base station to determine that the terminal leaves the coverage of the small base station；Correspondingly, the processor 52, it can also be further used for performing the measurement operation.

In the present embodiment, terminal is communicated by radio receiving-transmitting unit with the small base station in the cordless communication network, To determine the terminal in the coverage of the small base station or determine that the terminal needs to stop performing measurement operation, institute State measurement and operate at least one included in common frequency measurement, different-frequency measure and isosystem measurement so that processor can stop holding The row measurement operation, and the radio receiving-transmitting unit can receive the measurement result that the small base station is sent, and can avoid In the prior art due to terminal constantly perform measurement operation caused by terminal power consumption increase the problem of, so as to reduce The power consumption of terminal.

Another embodiment

Fig. 6 is the structural representation for the small base station that another embodiment of the application provides, applied to including macro base station and described In the cordless communication network of small base station, as shown in Figure 6.The small base station of the present embodiment can include memory 60, wireless receiving and dispatching is believed Machine 61 and processor 62.Wherein,

Memory 60, for the code that has program stored therein, described program code includes computer-managed instruction；

Radio receiving-transmitting unit 61, for being communicated with terminal, to determine covering model of the terminal in the small base station In enclosing or determine that the terminal needs to stop to perform measurement operation, the measurement operation include common frequency measurement, different-frequency measure and At least one of in isosystem measurement；

Processor 62, it is connected with memory 60, radio receiving-transmitting unit 61, performs described program code, it is described for performing Measurement operation；

The radio receiving-transmitting unit 61, it is additionally operable to send measurement result to the terminal, the measurement result includes described Processor 62 performs the measurement result that the measurement operation obtains.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 61 can specifically be used In the identification information for receiving the terminal that the terminal is sent with close range wireless communication modes；It is determined that described state identification information The corresponding terminal is in the coverage of the small base station；And confirmation message is sent to the terminal, the confirmation disappears Cease for indicating the terminal in the coverage of the small base station, to cause the terminal to be determined according to the confirmation message The terminal is in the coverage of the small base station；And measurement result is sent to the terminal, the measurement result includes The processing unit performs the measurement result that the measurement operation obtains.

Further, the radio receiving-transmitting unit 61, can also be except sending the confirmation message to the terminal simultaneously The access information such as the identification information of the small base station and the system information of the small base station is sent to the terminal.Then, it is described Terminal then can be according to these access informations, the RRC connections between foundation and the small base station.

Alternatively, the radio receiving-transmitting unit 61 can also send the access information by broadcast mode, to cause The small base station receives the access information.

It can be established and the small base station in the terminal it should be noted that the processor 62 performs corresponding operation Between RRC connections during, or after process, the present embodiment is to this without limiting.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 61 can specifically be used In the identification information for receiving the terminal that the terminal is sent with close range wireless communication modes；It is determined that described state identification information The corresponding terminal is in the coverage of the small base station；And send the first configured information to the terminal, described the One configured information is used to indicate that the terminal stops performing the measurement operation；Or sent out to the macro base station belonging to the small base station The 5th configured information is sent, the 5th configured information is used to indicate the terminal in the coverage of the small base station, so that Obtain the macro base station and send the second configured information to the terminal, second configured information is used to indicate that the terminal stops holding The row measurement operation；And measurement result is sent to the terminal, the measurement result includes the processing unit and performs institute State the measurement result that measurement operation obtains.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 61 can specifically be used In the identification information for receiving the terminal that intermediate equipment is sent, the identification information of the terminal for the terminal with closely without Line communication mode is sent to the intermediate equipment.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 61 can specifically be used In the request message for receiving the terminal transmission, the request message is used to ask the small base station up for the terminal distribution Reference signal resource；For ascending reference signal resource described in the terminal distribution；The terminal is received according to the up reference The uplink reference signals that signal resource is sent；According to the uplink reference signals, the terminal covering in the small base station is determined In the range of lid；And the 3rd configured information is sent to the terminal, the 3rd configured information is used to indicate that the terminal stops Perform the measurement operation；It is described or the macro base station belonging to the small base station to the small base station sends the 6th configured information 6th configured information is used to indicate the terminal in the coverage of the small base station, to cause the macro base station to the end End sends the 4th configured information, and the 4th configured information is used to indicate that the terminal stops performing the measurement operation；And Measurement result is sent to the terminal, the measurement result includes the processing unit and performs the measurement that the measurement operation obtains As a result.

If for example, the signal quality and/or signal intensity of the uplink reference signals are more than or equal to setting in advance Reference threshold, the radio receiving-transmitting unit 61 can then determine the terminal in the coverage of the small base station.

Alternatively, in a possible implementation of the present embodiment, the processor 62, can also be further used for For the terminal distribution RNTI；Correspondingly, the radio receiving-transmitting unit 61, can also be further used for sending institute to the terminal RNTI is stated, to cause the terminal according to the RNTI, receives the broadcast message that the small base station is sent, in the broadcast message Include the measurement result.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 61, one can also be entered Walk the system for after measurement result is sent to the terminal, the macro base station belonging to the small base station to be sent to the terminal The TA values that macro base station belonging to information and/or the small base station determines for the small base station, to cause the terminal according to System information and/or the TA values, the cell of the macro base station is accessed, to be communicated with the macro base station.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 61 can specifically be used In with the close range wireless communication modes, the system information and/or the TA values are sent to the terminal；Or can be with For by dedicated signaling, sending the system information and/or the TA values, the dedicated signaling to the terminal to include RRC Message, MAC CE or physical layer signaling.

Alternatively, in a possible implementation of the present embodiment, the radio receiving-transmitting unit 61, one can also be entered The leave group message sent for receiving the terminal is walked, the leave group message is used to indicate that the terminal leaves the small base station Coverage；And determine that the terminal leaves the coverage of the small base station.Further, the terminal can then continue Perform the measurement operation of the prior art.

The radio receiving-transmitting unit 61, be additionally operable to the small base station to the terminal send measurement result before, when Or afterwards, the measurement result is sent to the macro base station.

In the present embodiment, small base station is communicated by radio receiving-transmitting unit with terminal, to determine the terminal described In the coverage of small base station or determine that the terminal needs to stop performing measurement operation, the measurement operation includes surveying with frequency At least one of in amount, different-frequency measure and isosystem measurement so that transmitting element can send measurement result, institute to the terminal State measurement result include the computing device described in measurement operation obtain measurement result, can avoid in the prior art due to Terminal constantly performs the problem of increase of the power consumption of terminal caused by measurement operates, and disappears so as to reduce the power of terminal Consumption.

It should be noted that the meaning of first, second saying, not restriction order employed in previous embodiment description Think, only for convenience of differentiation.

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

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

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

In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list Member can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.

The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are causing a computer Equipment（Can be personal computer, server, or network equipment etc.）Or processor（processor）It is each to perform the application The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage（Read- Only Memory, ROM）, random access memory（Random Access Memory, RAM）, magnetic disc or CD etc. it is various Can be with the medium of store program codes.

Finally it should be noted that：Above example is only to illustrate the technical scheme of the application, rather than its limitations；Although The application is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic； And these modification or replace, do not make appropriate technical solution essence depart from each embodiment technical scheme of the application spirit and Scope.

Claims

A kind of 1. measurement processing method, applied in the cordless communication network including macro base station and small base station, it is characterised in that bag Include：

Terminal is communicated with the small base station in the cordless communication network, to determine covering of the terminal in the small base station In the range of or determine that the terminal needs to stop performing measurement operation, the measurement operation includes common frequency measurement, different-frequency measure With at least one in isosystem measurement；

The terminal stops performing the measurement operation；

The terminal receives the measurement result that the small base station is sent, and the measurement result includes the small base station and performs the survey The measurement result that amount operation obtains.
2. according to the method for claim 1, it is characterised in that the terminal and the small base station in the cordless communication network Communicated, to determine the terminal in the coverage of the small base station, including：

The terminal is with close range wireless communication modes, to the identification information of the small base station transmission terminal, to cause State small base station determines the terminal in the coverage of the small base station based on the identification information；

The terminal receives the confirmation message that the small base station is sent, and the confirmation message is used to indicate the terminal described small In the coverage of base station；

The terminal determines the terminal in the coverage of the small base station according to the confirmation message.
3. according to the method for claim 1, it is characterised in that the terminal and the small base station in the cordless communication network Communicated, to determine that the terminal needs to stop performing measurement operation, including：

The terminal is with close range wireless communication modes, to the identification information of the small base station transmission terminal, to cause State small base station determines the terminal in the coverage of the small base station based on the identification information；

The terminal receives the first configured information that the small base station is sent, and first configured information is used to indicate the terminal Stop performing the measurement operation；Or the terminal receives the second configured information that the macro base station is sent, described second refers to Show that information is used to indicate that the terminal stops performing the measurement operation.
4. according to the method in claim 2 or 3, it is characterised in that the terminal is with close range wireless communication modes, to institute The identification information that small base station sends the terminal is stated, including：

The terminal is described to cause to the identification information of the intermediate equipment transmission terminal with close range wireless communication modes The identification information of the terminal is transmitted to the small base station by intermediate equipment.
5. according to the method for claim 1, it is characterised in that the terminal and the small base station in the cordless communication network Communicated, to determine that the terminal needs to stop performing measurement operation, including：

The terminal sends request message to the small base station, and it is the terminal that the request message, which is used to ask the small base station, Distribute ascending reference signal resource；

The terminal receives the ascending reference signal resource that the small base station is sent；

The terminal sends uplink reference signals according to the ascending reference signal resource to the small base station, described small to cause Base station determines the terminal in the coverage of the small base station according to the uplink reference signals；

The terminal receives the 3rd configured information that the small base station is sent, and the 3rd configured information is used to indicate the terminal Stop performing the measurement operation；Or the terminal receives the 4th configured information that the macro base station is sent, the described 4th refers to Show that information is used to indicate that the terminal stops performing the measurement operation.
6. according to the method for claim 1, it is characterised in that the terminal and the small base station in the cordless communication network Communicated, to determine that the terminal needs to stop performing measurement operation, including：

The terminal receives the downlink reference signal that the small base station is sent；

The terminal determines that the terminal needs to stop performing the measurement operation according to the downlink reference signal.
7. according to the method for claim 1, it is characterised in that

Before the terminal receives the measurement result that the small base station is sent, in addition to：

The terminal receives the Radio Network Temporary Identifier that the small base station that the small base station is sent is the terminal distribution RNTI；

The terminal receives the measurement result that the small base station is sent, including：

The terminal receives the broadcast message that the small base station is sent, included in the broadcast message described according to the RNTI Measurement result.
8. according to the method for claim 1, it is characterised in that the terminal receives the measurement result that the small base station is sent Afterwards, in addition to：

The terminal performs mobility operation according to the measurement result, the mobility operation include cell reselection operation or Cell handover operations.
9. according to the method for claim 1, it is characterised in that the terminal receives the measurement result that the small base station is sent Afterwards, in addition to：

It is the small base that the terminal, which receives the system information for the macro base station that the small base station is sent and/or the macro base station, Stand determine timing advance TA values；

The terminal accesses the cell of the macro base station according to the system information and/or the TA values, with the macro base station Communicated.
10. according to the method for claim 9, it is characterised in that the terminal receives the described grand of the small base station transmission The TA values that the system information of base station and/or the macro base station determine for the small base station, including：

The terminal receives the system information and/or the TA that the small base station is sent with close range wireless communication modes Value；Or

The terminal receives the system information and/or the TA values that the small base station is sent by dedicated signaling, described special Include radio resource control RRC message, media access control control element MAC CE or physical layer signaling with signaling.
11. according to the method for claim 1, it is characterised in that the terminal receives the measurement knot that the small base station is sent After fruit, in addition to：

The terminal sends leave group message to the small base station, and the leave group message is used to indicate that the terminal leaves the small base The coverage stood；

The terminal re-executes the measurement operation.
A kind of 12. measurement processing method, applied in the cordless communication network including macro base station and small base station, it is characterised in that Including：

Small base station in the cordless communication network is communicated with terminal, to determine covering of the terminal in the small base station In the range of or determine that the terminal needs to stop performing measurement operation, the measurement operation includes common frequency measurement, different-frequency measure With at least one in isosystem measurement；

The small base station performs the measurement operation；

The small base station sends measurement result to the terminal, and the measurement result includes the small base station and performs the measurement behaviour Make the measurement result obtained.
13. according to the method for claim 12, it is characterised in that the small base station in the cordless communication network is entered with terminal Row communication, to determine the terminal in the coverage of the small base station, including：

The small base station receives the identification information for the terminal that the terminal is sent with close range wireless communication modes；

The small base station determines the terminal corresponding to the identification information in the coverage of the small base station；

The small base station sends confirmation message to the terminal, and the confirmation message is used to indicate the terminal in the small base station Coverage in.
14. according to the method for claim 12, it is characterised in that the small base station in the cordless communication network is entered with terminal Row communication, to determine that the terminal needs to stop performing measurement operation, including：

The small base station receives the identification information for the terminal that the terminal is sent with close range wireless communication modes；

The small base station determines the terminal corresponding to the identification information in the coverage of the small base station；

The small base station sends the first configured information to the terminal, and first configured information is used to indicate that the terminal stops Perform the measurement operation；Or the small base station sends the 5th configured information, the 5th configured information to the macro base station For indicating the terminal in the coverage of the small base station, to cause the macro base station sends second to the terminal to refer to Show information, second configured information is used to indicate that the terminal stops performing the measurement operation.
15. the method according to claim 13 or 14, it is characterised in that the small base station receives the terminal with closely The identification information for the terminal that communication is sent, including：

The small base station receives the identification information for the terminal that intermediate equipment is sent, and the identification information of the terminal is the end End is sent with close range wireless communication modes to the intermediate equipment.
16. according to the method for claim 12, it is characterised in that the small base station in the cordless communication network is entered with terminal Row communication, to determine that the terminal needs to stop performing measurement operation, including：

The small base station receives the request message that the terminal is sent, and it is described that the request message, which is used to ask the small base station, Terminal distribution ascending reference signal resource；

The small base station is ascending reference signal resource described in the terminal distribution；

The small base station receives the uplink reference signals that the terminal is sent according to the ascending reference signal resource；

The small base station determines the terminal in the coverage of the small base station according to the uplink reference signals；

The small base station sends the 3rd configured information to the terminal, and the 3rd configured information is used to indicate that the terminal stops Perform the measurement operation；Or the small base station sends the 6th configured information, the 6th configured information to the macro base station For indicating the terminal in the coverage of the small base station, to cause the macro base station sends the 4th to the terminal to refer to Show information, the 4th configured information is used to indicate that the terminal stops performing the measurement operation.
17. according to the method for claim 12, it is characterised in that the small base station to the terminal send measurement result it Before, in addition to：

The small base station is the terminal distribution Radio Network Temporary Identifier RNTI；

The small base station sends the RNTI to the terminal, to cause the terminal according to the RNTI, to receive the small base Stand the broadcast message sent, include the measurement result in the broadcast message.
18. according to the method for claim 12, it is characterised in that the small base station to the terminal send measurement result it Afterwards, in addition to：

It is that the small base station is true that the small base station sends the system information of the macro base station and/or the macro base station to the terminal Fixed timing advance TA values, to cause the terminal according to the system information and/or the TA values, to access the macro base station Cell.
19. according to the method for claim 18, it is characterised in that the small base station sends the macro base station to the terminal System information and/or the TA values that are determined for the small base station of the macro base station, including：

The small base station sends the system information and/or the TA values with close range wireless communication modes to the terminal；Or Person

The small base station sends the system information and/or the TA values, the special letter by dedicated signaling to the terminal Order includes radio resource control RRC message, media access control control element MAC CE or physical layer signaling.
20. according to the method for claim 12, it is characterised in that the small base station to the terminal send measurement result it Afterwards, in addition to：

The small base station receives the leave group message that the terminal is sent, and the leave group message is for indicating that it is described that the terminal is left The coverage of small base station；

The small base station determines that the terminal leaves the coverage of the small base station.
21. according to the method for claim 12, it is characterised in that send measurement result to the terminal in the small base station Before, when or afterwards, methods described also includes：

The small base station sends the measurement result to the macro base station.
A kind of 22. terminal, applied in the cordless communication network including macro base station and small base station, it is characterised in that including：

Interface unit, for being communicated with the small base station in the cordless communication network, to determine the terminal described small In the coverage of base station or determine that the terminal needs to stop performing measurement operation, the measurement operation includes surveying with frequency At least one of in amount, different-frequency measure and isosystem measurement；

Processing unit, it is connected with the interface unit, for stopping performing the measurement operation；

The interface unit, it is additionally operable to receive the measurement result that the small base station is sent, the measurement result includes the small base Stand and perform the measurement result that the measurement operation obtains.
23. terminal according to claim 22, it is characterised in that the interface unit is specifically used for：

With close range wireless communication modes, to the identification information of the small base station transmission terminal, to cause the small base station Determine the terminal in the coverage of the small base station based on the identification information；Receive the confirmation that the small base station is sent Message, the confirmation message are used to indicate the terminal in the coverage of the small base station；According to the confirmation message, really The fixed terminal is in the coverage of the small base station；And receive the measurement result that the small base station is sent, the measurement As a result include the small base station and perform the measurement result that the measurement operation obtains.
24. terminal according to claim 22, it is characterised in that the interface unit is specifically used for：

With close range wireless communication modes, to the identification information of the small base station transmission terminal, to cause the small base station Determine the terminal in the coverage of the small base station based on the identification information；And receive what the small base station was sent First configured information, first configured information are used to indicate that the terminal stops performing the measurement operation；Or receive institute The second configured information of macro base station transmission is stated, second configured information is used to indicate that the terminal stops performing the measurement behaviour Make；And the measurement result that the small base station is sent is received, the measurement result includes the small base station and performs the measurement behaviour Make the measurement result obtained.
25. terminal according to claim 22, it is characterised in that the interface unit is specifically used for：

Request message is sent to the small base station, the request message is used to ask the small base station up for the terminal distribution Reference signal resource；Receive the ascending reference signal resource that the small base station is sent；Provided according to the uplink reference signals Source sends uplink reference signals to the small base station, to cause the small base station according to the uplink reference signals, it is determined that described Terminal is in the coverage of the small base station；And receive the small base station is sent based on the uplink reference signals the 3rd Configured information, the 3rd configured information are used to indicate that the terminal stops performing the measurement operation；Or receive described grand The 4th configured information that base station is sent based on the uplink reference signals, the 4th configured information are used to indicate that the terminal is stopped Only perform the measurement operation；And the measurement result that the small base station is sent is received, the measurement result includes the small base Stand and perform the measurement result that the measurement operation obtains.
26. terminal according to claim 22, it is characterised in that the interface unit is specifically used for：

Receive the downlink reference signal that the small base station is sent；And according to the downlink reference signal, determine that the terminal needs Stop performing the measurement operation, the measurement operation is included in common frequency measurement, different-frequency measure and isosystem measurement at least One；And the measurement result that the small base station is sent is received, the measurement result includes the small base station and performs the measurement Operate the measurement result obtained.
27. terminal according to claim 22, it is characterised in that

The interface unit is specifically used for：

Communicated with the small base station in the cordless communication network, to determine coverage of the terminal in the small base station Interior or determine that the terminal needs to stop to perform measurement operation, the measurement operation includes common frequency measurement, different-frequency measure and different At least one of in systematic survey；The small base station that the small base station is sent is received for the wireless network of the terminal distribution to face When identify RNTI；And according to the RNTI, the broadcast message that the small base station is sent is received, institute is included in the broadcast message Measurement result is stated, the measurement result includes the small base station and performs the measurement result that the measurement operation obtains.
28. terminal according to claim 22, it is characterised in that the processing unit, be additionally operable to：

According to the measurement result, mobility operation is performed, the mobility operation includes cell reselection operation or cell switching Operation.
29. terminal according to claim 22, it is characterised in that the interface unit, be additionally operable to：

After the measurement result that the small base station is sent is received, the system letter for the macro base station that the small base station is sent is received The timing advance TA values that breath and/or the macro base station determine for the small base station；And according to the system information and/or described TA values, the cell of the macro base station is accessed, to be communicated with the macro base station.
30. according to the terminal described in claim 22~29 any claim, it is characterised in that the interface unit, also use In：

Leave group message is sent to the small base station, the leave group message is used to indicate that the terminal leaves the covering of the small base station Scope, to cause the small base station to determine that the terminal leaves the coverage of the small base station；

The processing unit, it is additionally operable to perform the measurement operation.
A kind of 31. small base station, applied in the cordless communication network including macro base station and the small base station, it is characterised in that bag Include：

Interface unit, for being communicated with terminal, to determine that the terminal is in the coverage of the small base station or true The fixed terminal needs to stop performing measurement operation, and the measurement operation includes common frequency measurement, different-frequency measure and isosystem measurement At least one of in；

Processing unit, it is connected with the interface unit, for performing the measurement operation；

The interface unit, it is additionally operable to send measurement result to the terminal, the measurement result is held including the processing unit The measurement result that the row measurement operation obtains.
32. small base station according to claim 31, it is characterised in that the interface unit is specifically used for：

Receive the identification information for the terminal that the terminal is sent with close range wireless communication modes；Determine the identification information The corresponding terminal is in the coverage of the small base station；Confirmation message is sent to the terminal, the confirmation message is used In the instruction terminal in the coverage of the small base station；And send measurement result, the measurement knot to the terminal Fruit includes the processing unit and performs the measurement result that the measurement operation obtains.
33. small base station according to claim 31, it is characterised in that the interface unit is specifically used for：

Receive the identification information for the terminal that the terminal is sent with close range wireless communication modes；Determine the identification information The corresponding terminal is in the coverage of the small base station；The first configured information is sent to the terminal, described first refers to Show that information is used to indicate that the terminal stops performing the measurement operation；Or the 5th configured information is sent to the macro base station, 5th configured information is used to indicate the terminal in the coverage of the small base station, to cause the macro base station to institute State terminal and send the second configured information, second configured information is used to indicate that the terminal stops performing the measurement operation； And measurement result is sent to the terminal, the measurement result includes the processing unit and performs what the measurement operation obtained Measurement result.
34. small base station according to claim 31, it is characterised in that the interface unit is specifically used for：

The request message that the terminal is sent is received, it is the terminal distribution that the request message, which is used to ask the small base station, Row reference signal resource；For ascending reference signal resource described in the terminal distribution；The terminal is received according to the up ginseng Examine the uplink reference signals of signal resource transmission；According to the uplink reference signals, determine the terminal in the small base station In coverage；The 3rd configured information is sent to the terminal, the 3rd configured information is used to indicate that the terminal stops holding The row measurement operation；Or the 6th configured information is sent to the macro base station, the 6th configured information is described for indicating Terminal is described to cause the macro base station to send the 4th configured information to the terminal in the coverage of the small base station 4th configured information is used to indicate that the terminal stops performing the measurement operation；And measurement result is sent to the terminal, The measurement result includes the processing unit and performs the measurement result that the measurement operation obtains.
35. small base station according to claim 31, it is characterised in that

The processing unit, is additionally operable to：

For the terminal distribution Radio Network Temporary Identifier RNTI；

The interface unit, is additionally operable to：

The RNTI is sent to the terminal, to cause the terminal according to the RNTI, to receive the wide of the small base station transmission Message is broadcast, the measurement result is included in the broadcast message.
36. small base station according to claim 31, it is characterised in that the interface unit, be additionally operable to：

After measurement result is sent to the terminal, the system information of the macro base station and/or described is sent to the terminal The timing advance TA values that macro base station determines for the small base station, to cause the terminal according to the system information and/or described TA values, access the cell of the macro base station.
37. small base station according to claim 31, it is characterised in that the interface unit, be additionally operable to：

The leave group message that the terminal is sent is received, the leave group message is used to indicate that the terminal leaves covering for the small base station Lid scope；And determine that the terminal leaves the coverage of the small base station.
38. the small base station according to claim 31~37 any claim, it is characterised in that the interface unit, also For：

Before sending measurement result to the terminal, when or afterwards, send the measurement result to the macro base station.