CN103813375A - Measurement processing method, terminal and small base station - Google Patents

Measurement processing method, terminal and small base station Download PDF

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Publication number
CN103813375A
CN103813375A CN201210457490.9A CN201210457490A CN103813375A CN 103813375 A CN103813375 A CN 103813375A CN 201210457490 A CN201210457490 A CN 201210457490A CN 103813375 A CN103813375 A CN 103813375A
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China
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base station
little base
terminal
described terminal
sends
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CN201210457490.9A
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Chinese (zh)
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CN103813375B (en
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常俊仁
张亮亮
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Honor Device Co Ltd
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Huawei Technologies Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention provides a measurement processing method, a terminal and a small base station. The terminal communicates with the small base station in a wireless communication network so as to determine that the terminal is within the coverage of the small base station or that the terminal needs to stop executing a measurement operation, wherein the measurement operation comprises at least one of common-frequency measurement, different-frequency measurement and different-system measurement; the terminal is enabled to stop executing the measurement operation and receive a measurement result sent by the small base station so that the problem of the power consumption increase of the terminal due to continuous execution of the measurement operation by the terminal in the prior art can be avoided, and therefore, the power consumption of the terminal is reduced.

Description

Measure processing method and terminal, little base station
Technical field
The application relates to the communication technology, relates in particular to measurement processing method and terminal, little base station.
Background technology
Wireless communication system as Long Term Evolution (Long Term Evolution, LTE) system in, can in the coverage of grand (macro) base station, dispose some little (Small) base stations (eNodeB, eNB), to improve the message transmission rate of terminal.Wherein, described little base station can be connected with equipment of the core network by macro base station, thinks that terminal provides communication service.Macro base station and little base station can be served terminal jointly, and the coverage of little base station and power consumption are all less than macro base station conventionally.For a base station, the scope of its covering forms Yi Ge community, thereby serves terminal.The community that macro base station is served terminal is called macrocell, and the community that terminal is served in little base station is called small-cell.The form of little base station can have multiple, as pico, Home eNodeB, femto etc.Possess at the same time in the communication network of macro base station and little base station, terminal can, by measuring operation, according to the measurement result of described measurement operation, be carried out mobility operation, for example, and cell reselection operation or cell handover operations etc.
But, because terminal is constantly carried out measurement operation, thereby cause the increase of the power consumption of terminal.
Summary of the invention
The application's many aspects provide measures processing method and terminal, little base station, in order to realize the power consumption that reduces terminal.
The application's one side, provides a kind of processing method of measuring, and is applied in the cordless communication network that comprises macro base station and little base station, comprising:
Little base station in terminal and described cordless communication network communicates, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Described terminal stops carrying out described measurement operation;
Described terminal receives the measurement result that described little base station sends, and described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and the little base station in described terminal and described cordless communication network communicates, to determine that described terminal, in the coverage of described little base station, comprising:
Described terminal, with close range wireless communication modes, sends the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station;
Described terminal receives the acknowledge message that described little base station sends, and described acknowledge message is used to indicate described terminal in the coverage of described little base station;
Described terminal, according to described acknowledge message, determines that described terminal is in the coverage of described little base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and the little base station in described terminal and described cordless communication network communicates, and measures operation to determine that described terminal need to stop carrying out, and comprising:
Described terminal, with close range wireless communication modes, sends the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station;
Described terminal receives the first indication information that described little base station sends, and described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described terminal receives the second indication information that described macro base station sends, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and described terminal, with close range wireless communication modes, sends the identification information of described terminal to described little base station, comprising:
Described terminal, with close range wireless communication modes, sends the identification information of described terminal to intermediate equipment, to make described intermediate equipment that the identification information of described terminal is transmitted to described little base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and the little base station in described terminal and described cordless communication network communicates, and measures operation to determine that described terminal need to stop carrying out, and comprising:
Described terminal sends a request message to described little base station, and it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station;
Described terminal receives the described ascending reference signal resource that described little base station sends;
Described terminal sends uplink reference signals according to described ascending reference signal resource to described little base station, to make described little base station according to described uplink reference signals, determines that described terminal is in the coverage of described little base station;
Described terminal receives the 3rd indication information that described little base station sends, and described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described terminal receives the 4th indication information that described macro base station sends, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and the little base station in described terminal and described cordless communication network communicates, and measures operation to determine that described terminal need to stop carrying out, and comprising:
Described terminal receives the downlink reference signal that described little base station sends;
Described terminal, according to described downlink reference signal, determines that described terminal need to stop carrying out described measurement operation.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described terminal also comprises before receiving the measurement result of described little base station transmission:
The Radio Network Temporary Identifier RNTI that the described little base station that the described little base station of described terminal reception sends is described terminal distribution;
Described terminal receives the measurement result that described little base station sends, and comprising:
Described terminal, according to described RNTI, receives the broadcast that described little base station sends, and comprises described measurement result in described broadcast.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and described terminal also comprises after receiving the measurement result of described little base station transmission:
Described terminal, according to described measurement result, is carried out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and described terminal also comprises after receiving the measurement result of described little base station transmission:
System information and/or described macro base station that described terminal receives the described macro base station of described little base station transmission are the definite timing advance TA value in described little base station;
Described terminal, according to described system information and/or described TA value, accesses the community of described macro base station, to communicate with described macro base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and system information and/or described macro base station that described terminal receives the described macro base station of described little base station transmission are the definite TA value in described little base station, comprising:
Described terminal receives described system information and/or the described TA value that described little base station sends with described close range wireless communication modes; Or
Described terminal receives described system information and/or the described TA value that described little base station sends by dedicated signaling, and described dedicated signaling comprises radio resource control RRC message, media interviews control control element MAC CE or physical layer signaling.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and described terminal also comprises after receiving the measurement result of described little base station transmission:
Described terminal sends leave group message to described little base station, and described leave group message is used to indicate described terminal leaves the coverage of described little base station;
Described terminal re-executes described measurement operation.
The application on the other hand, provides a kind of processing method of measuring, and is applied in the cordless communication network that comprises macro base station and little base station, comprising:
Little base station and terminal in described cordless communication network communicate, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Described measurement operation is carried out in described little base station;
Described little base station sends measurement result to described terminal, and described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and little base station and terminal in described cordless communication network communicate, to determine that described terminal, in the coverage of described little base station, comprising:
Described little base station receives the identification information of described terminal with the described terminal of close range wireless communication modes transmission;
Described little base station determines that described terminal that described identification information is corresponding is in the coverage of described little base station;
Described little base station sends acknowledge message to described terminal, and described acknowledge message is used to indicate described terminal in the coverage of described little base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and little base station and terminal in described cordless communication network communicate, and measures operation to determine that described terminal need to stop carrying out, and comprising:
Described little base station receives the identification information of described terminal with the described terminal of close range wireless communication modes transmission;
Described little base station determines that described terminal that described identification information is corresponding is in the coverage of described little base station;
Described little base station sends the first indication information to described terminal, and described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described little base station sends the 5th indication information to described macro base station, described the 5th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the second indication information to described terminal, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and described little base station receives the identification information of described terminal with the described terminal of close range wireless communication modes transmission, comprising:
Described little base station receives the identification information of the described terminal of intermediate equipment transmission, and the identification information of described terminal is that described terminal sends to described intermediate equipment with close range wireless communication modes.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and little base station and terminal in described cordless communication network communicate, and measures operation to determine that described terminal need to stop carrying out, and comprising:
Described little base station receives the request message that described terminal sends, and it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station;
Described little base station is ascending reference signal resource described in described terminal distribution;
Described little base station receives the uplink reference signals that described terminal sends according to described ascending reference signal resource;
Described little base station, according to described uplink reference signals, determines that described terminal is in the coverage of described little base station;
Described little base station sends the 3rd indication information to described terminal, and described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described little base station sends the 6th indication information to described macro base station, described the 6th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the 4th indication information to described terminal, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and described little base station also comprises before sending measurement result to described terminal:
Described little base station is described terminal distribution Radio Network Temporary Identifier RNTI;
Described little base station sends described RNTI to described terminal, to make described terminal according to described RNTI, receives the broadcast that described little base station sends, and comprises described measurement result in described broadcast.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and described little base station, after described terminal sends measurement result, also comprises:
System information from described macro base station to described terminal and/or described macro base station that described little base station sends are the definite timing advance TA value in described little base station, to make described terminal according to described system information and/or described TA value, access the community of described macro base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and system information from described macro base station to described terminal and/or described macro base station that described little base station sends are the definite TA value in described little base station, comprising:
Described little base station, with described close range wireless communication modes, sends described system information and/or described TA value to described terminal; Or
Described little base station, by dedicated signaling, sends described system information and/or described TA value to described terminal, and described dedicated signaling comprises radio resource control RRC message, media interviews control control element MAC CE or physical layer signaling.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, and described little base station, after described terminal sends measurement result, also comprises:
Described little base station receives the leave group message that described terminal sends, and described leave group message is used to indicate described terminal leaves the coverage of described little base station;
Described little base station determines that described terminal leaves the coverage of described little base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation, before described little base station sends measurement result to described terminal, in or afterwards, described method also comprises:
Described little base station sends described measurement result to described macro base station.
The application on the other hand, provides a kind of terminal, is applied in the cordless communication network that comprises macro base station and little base station, comprising:
Interface unit, for communicating with the little base station of described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Processing unit, is connected with described interface unit, for stopping carrying out described measurement operation;
Described interface unit, the measurement result also sending for receiving described little base station, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
With close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station; Receive the acknowledge message that described little base station sends, described acknowledge message is used to indicate described terminal in the coverage of described little base station; According to described acknowledge message, determine that described terminal is in the coverage of described little base station; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
With close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station; And receiving the first indication information that described little base station sends, described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or receive the second indication information that described macro base station sends, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
Send a request message to described little base station, it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station; Receive the described ascending reference signal resource that described little base station sends; Send uplink reference signals according to described ascending reference signal resource to described little base station, to make described little base station according to described uplink reference signals, determine that described terminal is in the coverage of described little base station; And receiving the 3rd indication information that described little base station sends based on described uplink reference signals, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or receive the 4th indication information that described macro base station sends based on described uplink reference signals, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
Receive the downlink reference signal that described little base station sends; And according to described downlink reference signal, determine that described terminal need to stop carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit, also for:
The Radio Network Temporary Identifier RNTI that the described little base station that receives described little base station transmission is described terminal distribution;
Described interface unit specifically for:
Communicate with the little base station in described cordless communication network; The RNTI that the described little base station that receives described little base station transmission is described terminal distribution; And according to described RNTI, receive the broadcast that described little base station sends, in described broadcast, comprise described measurement result.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described processing unit, also for:
According to described measurement result, carry out mobility operation, described mobility operation comprises cell reselection operation or cell handover operations.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit, also for:
After receiving the measurement result of described little base station transmission, the system information and/or the described macro base station that receive the described macro base station of described little base station transmission are the definite timing advance TA value in described little base station; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
Receive described system information and/or described TA value that described little base station sends with described close range wireless communication modes; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station; Or
Receive described system information and/or described TA value that described little base station sends by dedicated signaling, described dedicated signaling comprises radio resource control RRC message, media interviews control control element MAC CE or physical layer signaling; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit, also for:
Send leave group message to described little base station, described leave group message is used to indicate described terminal leaves the coverage of described little base station, to make described little base station determine that described terminal leaves the coverage of described little base station;
Described processing unit, also for carrying out described measurement operation.
The application on the other hand, provides a kind of little base station, is applied in the cordless communication network that comprises macro base station and described little base station, comprising:
Interface unit, for communicating with terminal, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Processing unit, is connected with described interface unit, for carrying out described measurement operation;
Described interface unit, also for sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
Receive the identification information of described terminal with the described terminal of close range wireless communication modes transmission; Determine that described terminal that described identification information is corresponding is in the coverage of described little base station; Send acknowledge message to described terminal, described acknowledge message is used to indicate described terminal in the coverage of described little base station; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
Receive the identification information of described terminal with the described terminal of close range wireless communication modes transmission; Determine that described terminal that described identification information is corresponding is in the coverage of described little base station; Send the first indication information to described terminal, described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or send the 5th indication information to described macro base station, described the 5th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the second indication information to described terminal, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
Receive the request message that described terminal sends, it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station; For ascending reference signal resource described in described terminal distribution; Receive the uplink reference signals that described terminal sends according to described ascending reference signal resource; According to described uplink reference signals, determine that described terminal is in the coverage of described little base station; Send the 3rd indication information to described terminal, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or send the 6th indication information to described macro base station, described the 6th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the 4th indication information to described terminal, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described processing unit, also for:
For described terminal distribution Radio Network Temporary Identifier RNTI;
Described interface unit, also for:
Send described RNTI to described terminal, to make described terminal according to described RNTI, receive the broadcast that described little base station sends, in described broadcast, comprise described measurement result.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit, also for:
After described terminal sends measurement result, the system information from described macro base station to described terminal and/or the described macro base station that send are the definite timing advance TA value in described little base station, to make described terminal according to described system information and/or described TA value, access the community of described macro base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit specifically for:
With described close range wireless communication modes, send described system information and/or described TA value to described terminal; Or
By dedicated signaling, send described system information and/or described TA value to described terminal, described dedicated signaling comprises radio resource control RRC message, media interviews control control element MAC CE or physical layer signaling.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit, also for:
Receive the leave group message that described terminal sends, described leave group message is used to indicate described terminal leaves the coverage of described little base station; And definite described terminal is left the coverage of described little base station.
Aspect as above and arbitrary possible implementation, further provide a kind of implementation,
Described interface unit, also for:
Before sending measurement result to described terminal, in or afterwards, send described measurement result to described macro base station.
As shown from the above technical solution, the embodiment of the present application communicates by the little base station in terminal and described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises common frequency measurement, at least one item in different-frequency measure and isosystem measurement, make described terminal can stop carrying out described measurement operation, and receive the measurement result that described little base station sends, can avoid constantly carrying out due to terminal in prior art the problem of the increase of measuring the power consumption that operates the terminal causing, thereby reduce the power consumption of terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiment of the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet of the measurement processing method that Fig. 1 provides for the application one embodiment;
The schematic flow sheet of the measurement processing method that Fig. 2 provides for another embodiment of the application;
The structural representation of the terminal that Fig. 3 provides for another embodiment of the application;
The structural representation of the little base station that Fig. 4 provides for another embodiment of the application;
The structural representation of the terminal that Fig. 5 provides for another embodiment of the application;
The structural representation of the little base station that Fig. 6 provides for another embodiment of the application;
The schematic flow sheet of the measurement processing method that Fig. 7 provides for another embodiment of the application.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present application clearer, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the application's protection.
The application's technical scheme, can be applied to various communication systems, for example, global system for mobile communications (Global System for Mobile Communications, GSM), GPRS (General Packet Radio Service, GPRS) system, code division multiple access (Code Division Multiple Access, CDMA) system, CDMA2000 system, Wideband Code Division Multiple Access (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, described macro base station can be base station (the Base Transceiver Station in gsm system, gprs system or cdma system, BTS), it can also be the base station (NodeB) in CDMA2000 system or WC DMA system, can also be evolved base station (the Evolved NodeB in LTE system, eNB), can also be the network element such as base station (Access Service Network Base Station, ASN BS) of the access service network in WiMAX network.
Wherein, described terminal can be to point to user to provide the equipment of voice and/or data connectivity, has the portable equipment of wireless connecting function or is connected to other treatment facilities of radio modem.Terminal can be through wireless access network (Radio Access Network, RAN) communicate with one or more core net, terminal can be mobile terminal, as mobile phone (or being called " honeycomb " phone) with there is the computer of mobile terminal, for example, can be portable, pocket, hand-hold type, mobile device built-in computer or vehicle-mounted, they and wireless access network exchange language and/or data.For example, Personal Communications Services (Personal Communication Service, PCS) phone, cordless telephone, Session initiation Protocol (Session Initiation Protocol, SIP) phone, wireless local loop (Wireless Local Loop, WLL) stand, the equipment such as personal digital assistant (Personal Digital Assistant, PDA).Terminal also can be called system, subscriber unit (Subscri ber Unit), subscriber station (Subscriber Station), mobile radio station (Mobile Station), distant station (Remote Station), access point (Access Point), remote terminal (Remote Terminal), (Access Terminal) accesses terminal, user terminal (User Terminal), user agent (User Agent), subscriber equipment (User Device) or subscriber's installation (User Equi pment).
In addition, term "and/or" herein, is only a kind of incidence relation of describing affiliated partner, and expression can exist three kinds of relations, and for example, A and/or B, can represent: individualism A exists A and B, these three kinds of situations of individualism B simultaneously.In addition, character "/" herein, generally represents that forward-backward correlation is to liking a kind of relation of "or".
One embodiment
The schematic flow sheet of the measurement processing method that Fig. 1 provides for the application one embodiment, is applied in the cordless communication network that comprises macro base station and little base station, as shown in Figure 1.
101, the little base station in terminal and described cordless communication network communicates, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement.
Wherein, described common frequency measurement, refer to that terminal frequency to be measured is positioned at identical frequency range with the frequency of terminal current service cell, can obtain the signal quality with neighbor cell frequently by common frequency measurement terminal, thereby can carry out co-frequency cell gravity treatment or switching according to this signal quality.
Described different-frequency measure, refer to that terminal frequency to be measured is positioned at different frequency ranges from the frequency of terminal current service cell, by different-frequency measure, terminal can be obtained the signal quality of alien frequencies neighbor cell, thereby can carry out according to this signal quality gravity treatment and the switching of alien-frequency district.
Described isosystem measurement, refers to that the standard that the system to be measured service system current from terminal adopts is different, and generally, needing the frequency of measuring is also different from current service frequency.By isosystem measurement, terminal can be obtained the service quality of other system in time, thereby can be in current service system second-rate or can not be by some service time, switches or gravity treatment is carried out work to other system.
102, described terminal stops carrying out described measurement operation.
103, described terminal receives the measurement result that described little base station sends, and described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Around time, for example, in the coverage of little base station, can think that the little base station of terminal distance is very near for little base station when terminal, at this moment can replace terminal to carry out common frequency measurement, different-frequency measure or isosystem measurement by little base station.By common frequency measurement, different-frequency measure or isosystem measurement, can obtain the signal quality of the neighbor cell outside terminal current service cell.This measurement can be offered help for switching or the cell reselection of terminal.Little base station and macro base station are two kinds of base stations in cordless communication network, and the coverage of little base station and power consumption are all less than macro base station conventionally.The calculation process ability of little base station is usually less than macro base station.The form of little base station can have multiple, as pico, Home eNodeB, femto etc.In the present embodiment and subsequent embodiment, when a little base station is positioned at the coverage of described macro base station, this little base station belongs to described macro base station, and little base station is positioned at the macro base station coverage under this little base station.
Alternatively, in one of the present embodiment possible implementation, in 101, first, described terminal can, with close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that described terminal is in the coverage of described little base station.Wherein, the identification information of described terminal can include but not limited to temporary mobile subscriber identity (the Temporary Mobile Subscri ber Identity of described terminal, or international mobile subscriber identity (International Mobile Subscriber Identification Number, IMSI) TMSI).Secondly, described terminal can receive the acknowledge message that described little base station sends based on described identification information, and described acknowledge message is used to indicate described terminal in the coverage of described little base station.Wherein, described acknowledge message is that described little base station determines that described terminal sends in the coverage of described little base station.Then, described terminal can be according to described acknowledge message, determines that described terminal is in the coverage of described little base station.
Particularly, in this implementation, described terminal specifically can receive the described acknowledge message that described little base station sends with described close range wireless communication modes, or can also receive the described acknowledge message that described little base station sends by dedicated signaling.
For example, described dedicated signaling can be Radio Resource control (Radio Resou rce Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described acknowledge message, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECONFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by the IE of existing RRC message is expanded and carries described acknowledge message, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described acknowledge message by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Further, the described acknowledge message that described terminal sends except receiving described little base station can also receive the access information such as the identification information of described little base station and the system information of described little base station that described little base station sends simultaneously.Then, described terminal can be according to these access informations, and the RRC setting up between described little base station is connected.
Alternatively, described terminal can also receive the described access information that described little base station sends by broadcast mode.
It should be noted that, described terminal is carried out in 101 processes that can be connected with the RRC between described little base station in described terminal foundation, or after process, the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, in 101, first, described terminal can be with close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station.Then, described terminal receives the first indication information that described little base station sends, and described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described terminal receives the second indication information that the macro base station under described little base station sends, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation.Wherein, described the first indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the second indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.Wherein, described little base station is positioned at the affiliated macro base station coverage in this little base station.
Particularly, in this implementation, described terminal specifically can receive described the first indication information that described little base station sends with described close range wireless communication modes, or can also receive described the first indication information that described little base station sends by dedicated signaling.Or particularly, described terminal specifically can receive described the second indication information that described little base station sends with described close range wireless communication modes, or can also receive described the second indication information that described little base station sends by dedicated signaling.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described the first indication information or described the second indication information, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECONFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by being expanded, the IE of existing RRC message carries described the first indication information or described the second indication information, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described the first indication information or described the second indication information by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Wherein, described close range wireless communication modes can include but not limited to near-field communication (Near Field Communication, NFC) mode, Bluetooth communication mode, WIFI directly connect (Direct) or equipment to equipment (Device To Device, D2D) communication mode.
Alternatively, in one of the present embodiment possible implementation, in 101, described terminal specifically can be with close range wireless communication modes, send the identification information of described terminal to intermediate equipment, to make described intermediate equipment that the identification information of described terminal is transmitted to described little base station.
Particularly, can be to be connected by wired mode, or can also be to connect by wireless mode between described intermediate equipment and described little base station, the present embodiment limit this.
It should be noted that, described intermediate equipment and described little base station can be two equipment independently, or can be integrated in same equipment, and the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, in 101, first, described terminal can send a request message to described little base station, and it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station.Wherein, described ascending reference signal resource can include but not limited to uplink reference signals and/or send the resource of described uplink reference signals.Secondly, described terminal can receive the described ascending reference signal resource that described little base station sends.Wherein, described ascending reference signal resource is that described little base station is according to described request message, for described terminal distribution.Then, described terminal sends uplink reference signals according to described ascending reference signal resource to described little base station, to make described little base station according to described uplink reference signals, determines that described terminal is in the coverage of described little base station.For example, if the signal quality of described uplink reference signals and/or signal strength signal intensity are more than or equal to the reference threshold setting in advance, described little base station can determine that described terminal is in the coverage of described little base station.Then, described terminal receives the 3rd indication information that described little base station sends based on described uplink reference signals, and described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described terminal receives the 4th indication information that the macro base station under described little base station sends based on described uplink reference signals, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation.Wherein, described the 3rd indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the 4th indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Particularly, in this implementation, described terminal specifically can, with described close range wireless communication modes, be carried out information interaction with described little base station, or can also pass through dedicated signaling, carries out information interaction with described little base station.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described mutual information, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECONFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by the IE of existing RRC message being expanded to the described mutual information of carrying, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described mutual information by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Wherein, described close range wireless communication modes can include but not limited to near-field communication (Near Field Communication, NFC) mode, Bluetooth communication mode, WIFI directly connect (Direct) or equipment to equipment (Device To Device, D2D) communication mode.
Alternatively, in one of the present embodiment possible implementation, in 101, first, described terminal can receive the downlink reference signal that described little base station sends.Then, described terminal can be according to described downlink reference signal, determines that described terminal need to stop carrying out described measurement operation.For example, if the signal quality of described downlink reference signal and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, described terminal can determine that described terminal need to stop carrying out described measurement operation.
Particularly, in this implementation, described terminal specifically can receive the downlink reference signal that described little base station sends with described close range wireless communication modes, or can also receive the downlink reference signal that described little base station sends by dedicated signaling.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described downlink reference signal, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECONFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by the IE of existing RRC message is expanded and carries described downlink reference signal, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described downlink reference signal by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Particularly, receive the measurement result of described little base station transmission in described terminal before, the Radio Network Temporary Identifier (Radio Network Temporary Identifier, RNTI) that the described terminal described little base station that further the described little base station of reception sends is described terminal distribution; Correspondingly, described terminal can, according to the broadcast of the little base station of described RNTI descrambling, receive thereby realize the broadcast that described little base station sends, and comprises described measurement result in described broadcast.For example, first little base station can be used for for described terminal distribution the RNTI of the message that receives the described measurement result sending with broadcast mode.In the time that little base station sends described measurement result, first little base station is used this RNTI that the schedule information of measurement message is carried out on Physical Downlink Control Channel, sending to described terminal after scrambling.Similarly, described terminal is based on this RNTI, blind Detecting schedule information on Physical Downlink Control Channel, and the schedule information little base station being sent according to described RNTI is carried out descrambling, thereby can obtain the schedule information of described measurement message, then terminal can further be obtained measurement message based on this schedule information.
Further, after described terminal receives the measurement result of described little base station transmission, described terminal can also be further according to described measurement result, carries out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
In wireless communication system, there is time delay in the transmission of eating dishes without rice or wine between terminal and base station.After terminal is synchronizeed with base station, in order to guarantee that the upward signal that terminal sends arrives base station at the time point of base station requirement, terminal need to send data in advance, thereby offsets the impact of the propagation delay time of the transmission of eating dishes without rice or wine.This time value shifting to an earlier date is exactly timing advance (Timing Advance, TA) value.Now, described little base station also can be equivalent to a terminal, can communicate with macro base station.
Alternatively, in one of the present embodiment possible implementation, after 103, the macro base station that described terminal can also further receive under system information and/or the described little base station of the macro base station under the described little base station that described little base station sends is the definite TA value in described little base station.Then, described terminal can, according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.In wireless communication system, system information is the notification message that terminal is issued in base station, can be the various information in wireless communication system, for terminal is dispatched or for terminal in the time communicating.
Particularly, in this implementation, described terminal specifically can receive described system information and/or the described TA value that described little base station sends with described close range wireless communication modes, or can also receive described system information and/or the described TA value that described little base station sends by dedicated signaling.Wherein, described dedicated signaling comprises RRC message, MAC CE or physical layer signaling.Wherein, in the present embodiment and subsequent embodiment, system information is exactly network equipment, as described in macro base station or little base station, for the information that terminal is notified, announced or indicates, this information can be used for controlling or dispatching described terminal conventionally.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described system information and/or described TA value, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECONFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by being expanded, the IE of existing RRC message carries described system information and/or described TA value, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described system information and/or described TA value by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Alternatively, in one of the present embodiment possible implementation, after 103, described terminal can also further send leave group message to described little base station, described leave group message is used to indicate described terminal leaves the coverage of described little base station, to make described little base station determine that described terminal leaves the coverage of described little base station.Then, described terminal can re-execute described measurement operation of the prior art.
Particularly, in this implementation, described terminal specifically can, with described close range wireless communication modes, send described leave group message to described little base station, or can also pass through dedicated signaling, sends described leave group message to described little base station.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described leave group message, described RRC message can be RRC message of the prior art, the present embodiment does not limit this, by the IE of existing RRC message is expanded and carries described leave group message, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described leave group message by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
In the present embodiment, communicate by the little base station in terminal and described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises common frequency measurement, at least one item in different-frequency measure and isosystem measurement, make described terminal can stop carrying out described measurement operation, and receive the measurement result that described little base station sends, can avoid constantly carrying out due to terminal in prior art the problem of the increase of measuring the power consumption that operates the terminal causing, thereby reduce the power consumption of terminal.
Another embodiment
The schematic flow sheet of the measurement processing method that Fig. 2 provides for another embodiment of the application, is applied in the cordless communication network that comprises macro base station and little base station, as shown in Figure 2.
201, little base station and the terminal in described cordless communication network communicates, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement.
Wherein, described common frequency measurement, refer to that terminal frequency to be measured is positioned at identical frequency range with the frequency of terminal current service cell, can obtain the signal quality with neighbor cell frequently by common frequency measurement terminal, thereby can carry out co-frequency cell gravity treatment or switching according to this signal quality.
Described different-frequency measure, refer to that terminal frequency to be measured is positioned at different frequency ranges from the frequency of terminal current service cell, by different-frequency measure, terminal can be obtained the signal quality of alien frequencies neighbor cell, thereby can carry out according to this signal quality gravity treatment and the switching of alien-frequency district.
Described isosystem measurement, refers to that the standard that the system to be measured service system current from terminal adopts is different, and generally, needing the frequency of measuring is also different from current service frequency.By isosystem measurement, terminal can be obtained the service quality of other system in time, thereby can be in current service system second-rate or can not be by some service time, switches or gravity treatment is carried out work to other system.
202, described measurement operation is carried out in described little base station.
203, described little base station sends measurement result to described terminal, and described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Alternatively, in one of the present embodiment possible implementation, in 201, first, described little base station can receive the identification information of described terminal with the described terminal of close range wireless communication modes transmission.Wherein, the identification information of described terminal can include but not limited to temporary mobile subscriber identity (Temporary Mobile Subscriber Identity TM SI) or the international mobile subscriber identity (International Mobile Subscriber Identification Number, IMSI) of described terminal.Secondly, described little base station can determine that described terminal that described identification information is corresponding is in the coverage of described little base station.Then, described little base station can send acknowledge message to described terminal, described acknowledge message is used to indicate described terminal in the coverage of described little base station, to make described terminal determine that according to described acknowledge message described terminal is in the coverage of described little base station.Wherein, described acknowledge message is that described little base station determines that described terminal sends in the coverage of described little base station.
Particularly, in this implementation, described little base station specifically can, with described close range wireless communication modes, send described acknowledge message to described terminal, or can also pass through dedicated signaling, sends described acknowledge message to described terminal.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described acknowledge message, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECONFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by the IE of existing RRC message is expanded and carries described acknowledge message, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described acknowledge message by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Further, described little base station, except sending described acknowledge message to described terminal, can also send the access informations such as the identification information of described little base station and the system information of described little base station simultaneously to described terminal.Then, described terminal can be according to these access informations, and the RRC setting up between described little base station is connected.
Alternatively, broadcast mode can also be passed through in described little base station, sends described access information, to make described little base station receive described access information.
It should be noted that, carry out in 201 processes that can be connected with the RRC between described little base station in described terminal foundation described little base station, or after process, the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, in 201, first, described little base station can receive the identification information of described terminal with the described terminal of close range wireless communication modes transmission.Secondly, described little base station can determine that described terminal that described identification information is corresponding is in the coverage of described little base station.Then, described little base station can send the first indication information to described terminal, and described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described little base station sends the 5th indication information to the macro base station under described little base station, described the 5th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the second indication information to described terminal, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation.Wherein, described the first indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the second indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Particularly, in this implementation, described little base station specifically can, with described close range wireless communication modes, send described the first indication information to described terminal, or can also pass through dedicated signaling, sends described the first indication information to described terminal.Or particularly, described little base station specifically can, with described close range wireless communication modes, send described the second indication information to described terminal, or can also send described the second indication information to described terminal by dedicated signaling.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described the first indication information or described the second indication information, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECONFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by being expanded, the IE of existing RRC message carries described the first indication information or described the second indication information, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described the first indication information or described the second indication information by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Wherein, described close range wireless communication modes can include but not limited to near-field communication (Near Field Communication, NFC) mode, Bluetooth communication mode, WIFI directly connect (Direct) or equipment to equipment (Device To Device, D2D) communication mode.
Alternatively, in one of the present embodiment possible implementation, in 201, described little base station specifically can receive the identification information of the described terminal of intermediate equipment transmission.Wherein, the identification information of described terminal can be that described terminal sends to described intermediate equipment with close range wireless communication modes.
Particularly, can be to be connected by wired mode, or can also be to connect by wireless mode between described intermediate equipment and described little base station, the present embodiment limit this.
It should be noted that, described intermediate equipment and described little base station can be two equipment independently, or can be integrated in same equipment, and the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, in 201, described little base station can receive the request message that described terminal sends, and it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station.Wherein, described ascending reference signal resource can include but not limited to uplink reference signals and/or send the resource of described uplink reference signals.Secondly, described little base station can be ascending reference signal resource described in described terminal distribution.Then, described little base station receives the uplink reference signals that described terminal sends according to described ascending reference signal resource.Then, described little base station, according to described uplink reference signals, determines that described terminal is in the coverage of described little base station.For example, if the signal quality of described uplink reference signals and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, described little base station can determine that described terminal is in the coverage of described little base station.And described little base station sends the 3rd indication information to described terminal, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described little base station sends the 6th indication information to the macro base station under described little base station, described the 6th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the 4th indication information to described terminal, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation.Wherein, described the 3rd indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the 4th indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Particularly, in this implementation, information interaction specifically can, with described close range wireless communication modes, be carried out with described terminal in described little base station, or can also pass through dedicated signaling, carries out information interaction with described terminal.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described mutual information, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECO NFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by the IE of existing RRC message being expanded to the described mutual information of carrying, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described mutual information by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Wherein, described close range wireless communication modes can include but not limited to near-field communication (Near Field Communication, NFC) mode, Bluetooth communication mode, WIFI directly connect (Direct) or equipment to equipment (Device To Device, D2D) communication mode.
Alternatively, in one of the present embodiment possible implementation, before 203, described little base station can also be further described terminal distribution Radio Network Temporary Identifier (Radio Network Temporary Identifier, RNTI).Then, described little base station can send described RNTI to described terminal, to make described terminal according to described RNTI, receives the broadcast that described little base station sends, and comprises described measurement result in described broadcast.
For example, first little base station can be used for for described terminal distribution the RNTI of the message that receives the described measurement result sending with broadcast mode.In the time that little base station sends described measurement result, first little base station is used this RNTI that the schedule information of measurement message is carried out on Physical Downlink Control Channel, sending to described terminal after scrambling.Similarly, described terminal is based on this RNTI, blind Detecting schedule information on Physical Downlink Control Channel, and the schedule information little base station being sent according to described RNTI is carried out descrambling, thereby can obtain the schedule information of described measurement message, then terminal can further be obtained measurement message based on this schedule information.
Further, after described terminal receives the measurement result of described little base station transmission, described terminal can also be further according to described measurement result, carries out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
In wireless communication system, there is time delay in the transmission of eating dishes without rice or wine between terminal and base station.After terminal is synchronizeed with base station, in order to guarantee that the upward signal that terminal sends arrives base station at the time point of base station requirement, terminal need to send data in advance, thereby offsets the impact of the propagation delay time of the transmission of eating dishes without rice or wine.This time value shifting to an earlier date is exactly timing advance (Timing Advance, TA) value.Now, described little base station also can be equivalent to a terminal, can communicate with macro base station.
Alternatively, in one of the present embodiment possible implementation, after 203, the macro base station that described little base station can also be further sends under system information and/or the described little base station of the macro base station under described little base station to described terminal is the definite TA value in described little base station, to make described terminal according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Particularly, in this implementation, described little base station specifically can be with described close range wireless communication modes, send described system information and/or described TA value to described terminal, or dedicated signaling be can also pass through, described system information and/or described TA value sent to described terminal.Wherein, described dedicated signaling comprises RRC message, MAC CE or physical layer signaling.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described system information and/or described TA value, described RRC message can be RRC message of the prior art, for example, (RRC CONNECTION RECONFIGURATION) message etc. is reshuffled in RRC connection, the present embodiment does not limit this, by being expanded, the IE of existing RRC message carries described system information and/or described TA value, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described system information and/or described TA value by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Alternatively, in one of the present embodiment possible implementation, after 203, described little base station can also further receive the leave group message that described terminal sends, and described leave group message is used to indicate described terminal leaves the coverage of described little base station.Then, described little base station can determine that described terminal leaves the coverage of described little base station.Further, described terminal can re-execute described measurement operation of the prior art.For example, when a certain specific region of terminal, as while leaving public transport or subway, the signal that leaves producing when the swiping the card of terminal and intermediate equipment can be used for indicating terminal and removes and the incidence relation of little base station.Terminal can be left this signal and send to little base station as leave group message.
Particularly, in this implementation, described little base station specifically can receive the described leave group message that described terminal sends with described close range wireless communication modes, or can also receive the described leave group message that described terminal sends by dedicated signaling.
For example, described dedicated signaling can be Radio Resource control (Radio Resource Control, RRC) message, specifically can be by information element (the Information Element in RRC message, IE) carry described leave group message, described RRC message can be RRC message of the prior art, the present embodiment does not limit this, by the IE of existing RRC message is expanded and carries described leave group message, or described RRC message also can be for being different from existing RRC message in prior art.
Or more for example, described dedicated signaling can be media interviews control (Media Access Control, MAC) control element (Control Element, CE) message, specifically can also carry described leave group message by increasing new MAC CE message.
Or more for example, described dedicated signaling can be physical layer signaling, for example, Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) signaling.
Before described little base station sends measurement result to described terminal, in or afterwards, described little base station can send described measurement result to described macro base station.
In the present embodiment, communicate by little base station and terminal in described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises common frequency measurement, at least one item in different-frequency measure and isosystem measurement, make described little base station to send measurement result to described terminal, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains, can avoid constantly carrying out due to terminal in prior art the problem of the increase of measuring the power consumption that operates the terminal causing, thereby reduce the power consumption of terminal.
Another embodiment
For the method that the embodiment of the present application is provided is clearer, below will be with LTE system as an example.Wherein, little base station (S-eNB, Small eNB) be deployed on mobile traffic, for example, public transport, subway or train etc., by macro base station (M-eNB, Mirco eNB) and Mobility Management Entity (Mobility Management Entity, MME) or gateway (Serving Gateway, SGW) connect, think that terminal provides communication service.The schematic flow sheet of the measurement processing method that Fig. 7 provides for another embodiment of the application, as shown in Figure 7.
701, UE and S-eNB, with close range wireless communication modes, set up incidence relation.
Particularly, UE by with mobile traffic on the intermediate equipment of installing, for example, machine for punching the card etc., contact, sends the identification information of described UE to this intermediate equipment, then, described intermediate equipment is transmitted to S-eNB by the identification information of described UE again.After S-eNB receives the identification information of described UE, can also forward acknowledge message to UE by described intermediate equipment.Alternatively, S-eNB can also forward the access information such as the identification information of described S-eNB and the system information of described S-eNB to UE by described intermediate equipment simultaneously.Then, UE can be according to these access informations, and the RRC setting up between S-eNB is connected.
702, UE sends a request message to S-eNB, and it is that UE distributes ascending reference signal resource that described request message is used for asking S-eNB.
It should be noted that, UE carries out in 702 processes that can be connected with the RRC between S-eNB in UE foundation, or after process, the present embodiment does not limit this.
703, S-eNB is that UE distributes ascending reference signal resource.
Wherein, described ascending reference signal resource can include but not limited to uplink reference signals and/or send the resource of described uplink reference signals.
Alternatively, can also further comprise the identification information of described UE in described request message, like this, S-eNB was carrying out before 703, can also be further according to the identification information of described UE, determine whether this UE is the UE that sets up incidence relation with this S-eNB.If so, S-eNB carries out 703.Otherwise S-eNB need to carry out 701 to UE indication.
704, S-eNB sends the described ascending reference signal resource distributing to UE.
705, UE, according to described ascending reference signal resource, sends uplink reference signals to S-eNB.
Particularly, UE can periodically send described uplink reference signals to S-eNB.
706, S-eNB, according to described uplink reference signals, determines that UE is in the coverage of this S-eNB.
Particularly, if the signal quality of described uplink reference signals and/or signal strength signal intensity are more than or equal to the reference threshold setting in advance, S-eNB can determine that UE is in the coverage of this S-eNB.
707, S-eNB sends the 3rd indication information to UE, and described the 3rd indication information is used to indicate UE and stops carrying out measurement operation.
708, UE, according to described the 3rd indication information, stops carrying out measuring operating.
Wherein, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement.
Alternatively, S-eNB can also not carry out 707, and sends the 6th indication information to M-eNB, and described the 6th indication information is used to indicate UE in the coverage of S-eNB; Then, M-eNB sends the 4th indication information to UE, and described the 4th indication information is used to indicate UE and stops carrying out measurement operation.So, alternatively, in 708, UE can be according to described the 4th indication information, stops carrying out described measurement operation.
Or alternatively, UE can receive the downlink reference signal that S-eNB sends.Then, UE can be according to described downlink reference signal, determines that UE need to stop carrying out described measurement operation.For example, if the signal quality of described downlink reference signal and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, UE can determine that UE need to stop carrying out described measurement operation.
709, S-eNB carries out described measurement operation, and obtains measurement result.
710, S-eNB sends described measurement result to UE.
Particularly, S-eNB can, in the time reporting described measurement result to M-eNB, send described measurement result to UE.
Further, after UE receives the measurement result of S-eNB transmission, UE can also be further according to described measurement result, carries out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
711, UE sends leave group message to S-eNB, and described leave group message is used to indicate UE leaves the coverage of S-eNB.
So far, UE can re-execute described measurement operation of the prior art, and detailed description can, referring to related content of the prior art, repeat no more herein.
712, S-eNB sends system information from M-eNB to UE and/or M-eNB are the definite TA value of S-eNB.
713, UE is according to described system information and/or described TA value, and the community of access M-eNB, to communicate with described macro base station.
In the present embodiment, communicate by the little base station in UE and described cordless communication network, to determine UE in the coverage of S-eNB or definite UE need to stop carrying out and measures operation, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement, make UE can stop carrying out described measurement operation, and receive S-eNB send measurement result, can avoid constantly carrying out due to UE in prior art the problem of the increase of measuring the power consumption that operates the UE causing, thereby reduce the power consumption of UE.
It should be noted that, for aforesaid each embodiment of the method, for simple description, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the application is not subject to the restriction of described sequence of movement, because according to the application, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and related action and module might not be that the application is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part of detailed description, can be referring to the associated description of other embodiment.
Another embodiment
The structural representation of the terminal that Fig. 3 provides for another embodiment of the application, for comprising the cordless communication network of macro base station and little base station, as shown in Figure 3.The terminal of the present embodiment can comprise interface unit 31 and processing unit 32.Wherein,
Interface unit 31, for communicating with the little base station of described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Processing unit 32, is connected with described interface unit 31, for stopping carrying out described measurement operation;
Described interface unit 31, the measurement result also sending for receiving described little base station, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Alternatively, in one of the present embodiment possible implementation, described interface unit 31 specifically can, for close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that described terminal is in the coverage of described little base station; Receive the acknowledge message that described little base station sends based on described identification information, described acknowledge message is used to indicate described terminal in the coverage of described little base station; And according to described acknowledge message, determine that described terminal is in the coverage of described little base station; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Wherein, the identification information of described terminal can include but not limited to temporary mobile subscriber identity (the Temporary Mobile Subscriber Identity of described terminal, or international mobile subscriber identity (International Mobile Subscriber Identification Number, IMSI) TMSI).
Wherein, described acknowledge message is that described little base station determines that described terminal sends in the coverage of described little base station.
Further, the described acknowledge message that described interface unit 31 sends except receiving described little base station can also receive the access information such as the identification information of described little base station and the system information of described little base station that described little base station sends simultaneously.Then, 32 of described processing units can be according to these access informations, and the RRC setting up between described little base station is connected.
Alternatively, described interface unit 31 can also receive the described access information that described little base station sends by broadcast mode.
It should be noted that, described interface unit 31 is carried out corresponding operation and can be set up in the process that the RRC between described little base station be connected at described processing unit 32, or after process, the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, described interface unit 31 specifically can be for close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station; And receiving the first indication information that described little base station sends, described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or receive the second indication information that the macro base station under described little base station sends, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Wherein, described the first indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the second indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Alternatively, in one of the present embodiment possible implementation, described interface unit 31 specifically can, for close range wireless communication modes, send the identification information of described terminal to intermediate equipment, to make described intermediate equipment that the identification information of described terminal is transmitted to described little base station.
Particularly, can be to be connected by wired mode, or can also be to connect by wireless mode between described intermediate equipment and described little base station, the present embodiment limit this.
It should be noted that, described intermediate equipment and described little base station can be two equipment independently, or can be integrated in same equipment, and the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, described interface unit 31 specifically can be for sending a request message to described little base station, and it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station; Receive the described ascending reference signal resource that described little base station sends; Send uplink reference signals according to described ascending reference signal resource to described little base station, to make described little base station according to described uplink reference signals, determine that described terminal is in the coverage of described little base station; And receiving the 3rd indication information that described little base station sends based on described uplink reference signals, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or receive the 4th indication information that the macro base station under described little base station sends based on described uplink reference signals, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Wherein, described ascending reference signal resource can include but not limited to uplink reference signals and/or send the resource of described uplink reference signals.
Wherein, described ascending reference signal resource is that described little base station is according to described request message, for described terminal distribution.
For example, if the signal quality of described uplink reference signals and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, described little base station can determine that described terminal is in the coverage of described little base station.
Wherein, described the 3rd indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the 4th indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Alternatively, in one of the present embodiment possible implementation, the downlink reference signal that described interface unit 31 specifically can send for receiving described little base station; And according to described downlink reference signal, determine that described terminal need to stop carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
For example, if the signal quality of described downlink reference signal and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, 31 of described interface units can determine that described terminal need to stop carrying out described measurement operation.
Alternatively, in one of the present embodiment possible implementation, described interface unit 31, can also be further used for after described processing unit 32 stops carrying out measurement operation, receive the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Particularly, described interface unit 31, the RNTI that can also to be further used for receiving described little base station that described little base station sends be described terminal distribution; Correspondingly, described interface unit 31 specifically can for described cordless communication network in little base station communicate; The RNTI that the described little base station that receives described little base station transmission is described terminal distribution; And according to described RNTI, receive the broadcast that described little base station sends, in described broadcast, comprise described measurement result.
Further, described processing unit 32, can also be further used for according to described measurement result, carries out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
In wireless communication system, there is time delay in the transmission of eating dishes without rice or wine between terminal and base station.After terminal is synchronizeed with base station, in order to guarantee that the upward signal that terminal sends arrives base station at the time point of base station requirement, terminal need to send data in advance, thereby offsets the impact of the propagation delay time of the transmission of eating dishes without rice or wine.This time value shifting to an earlier date is exactly timing advance (Timing Advance, TA) value.
Alternatively, in one of the present embodiment possible implementation, described interface unit 31, can also be further used for after receiving the measurement result that described little base station sends, the macro base station receiving under system information and/or the described little base station of the macro base station under the described little base station that described little base station sends is the definite TA value in described little base station; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Particularly, in this implementation, described system information and/or described TA value that described interface unit 31 specifically can send with described close range wireless communication modes for receiving described little base station; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station; Or can also be used for receiving described system information and/or the described TA value that described little base station sends by dedicated signaling, described dedicated signaling comprises RRC message, MAC CE or physical layer signaling; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Alternatively, in one of the present embodiment possible implementation, described interface unit 31, can also be further used for sending leave group message to described little base station, described leave group message is used to indicate described terminal leaves the coverage of described little base station, to make described little base station determine that described terminal leaves the coverage of described little base station; Correspondingly, described processing unit 32, can also be further used for carrying out described measurement operation.
The terminal that the present embodiment provides is carried out the method for embodiment as shown in Figure 1 for correspondence, for the details of having described embodiment illustrated in fig. 1, repeats no more herein.
In the present embodiment, terminal communicates by the little base station in interface unit and described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises common frequency measurement, at least one item in different-frequency measure and isosystem measurement, make processing unit can stop carrying out described measurement operation, and described interface unit can receive the measurement result that described little base station sends, can avoid constantly carrying out due to terminal in prior art the problem of the increase of measuring the power consumption that operates the terminal causing, thereby reduce the power consumption of terminal.
Another embodiment
The structural representation of the little base station that Fig. 4 provides for another embodiment of the application, is applied in the cordless communication network that comprises macro base station and described little base station, as shown in Figure 4.The little base station of the present embodiment can comprise interface unit 41 and processing unit 42.Wherein,
Interface unit 41, for communicating with terminal, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Processing unit 42, is connected with described interface unit 41, for carrying out described measurement operation;
Described interface unit 41, also for sending measurement result to described terminal, described measurement result comprises that described processing unit 42 carries out the measurement result that described measurement operation obtains.
Alternatively, in one of the present embodiment possible implementation, described interface unit 41 specifically can be for receiving the identification information of described terminal with the described terminal of close range wireless communication modes transmission; Described in determining, state described terminal that identification information is corresponding in the coverage of described little base station; And sending acknowledge message to described terminal, described acknowledge message is used to indicate described terminal in the coverage of described little base station, to make described terminal determine that according to described acknowledge message described terminal is in the coverage of described little base station; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Wherein, the identification information of described terminal can include but not limited to temporary mobile subscriber identity (Temporary Mobile Subscriber Identity TMSI) or the international mobile subscriber identity (International Mobile Subscriber Identification Number, IMSI) of described terminal.
Wherein, described acknowledge message is that described little base station determines that described terminal sends in the coverage of described little base station.
Further, described interface unit 41, except sending described acknowledge message to described terminal, can also send the access informations such as the identification information of described little base station and the system information of described little base station simultaneously to described terminal.Then, described terminal can be according to these access informations, and the RRC setting up between described little base station is connected.
Alternatively, described interface unit 41 can also pass through broadcast mode, sends described access information, to make described little base station receive described access information.
It should be noted that, described processing unit 42 is carried out corresponding operation and can be set up in the process that the RRC between described little base station be connected in described terminal, or after process, the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, described interface unit 41 specifically can be for receiving the identification information of described terminal with the described terminal of close range wireless communication modes transmission; Described in determining, state described terminal that identification information is corresponding in the coverage of described little base station; And sending the first indication information to described terminal, described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or the macro base station under described little base station sends the 5th indication information, described the 5th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the second indication information to described terminal, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Wherein, described the first indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the second indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Alternatively, in one of the present embodiment possible implementation, the identification information of the described terminal that described interface unit 41 specifically can send for reception intermediate equipment, the identification information of described terminal is that described terminal sends to described intermediate equipment with close range wireless communication modes.
Particularly, can be to be connected by wired mode, or can also be to connect by wireless mode between described intermediate equipment and described little base station, the present embodiment limit this.
It should be noted that, described intermediate equipment and described little base station can be two equipment independently, or can be integrated in same equipment, and the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, the request message that described interface unit 41 specifically can send for receiving described terminal, it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station; For ascending reference signal resource described in described terminal distribution; Receive the uplink reference signals that described terminal sends according to described ascending reference signal resource; According to described uplink reference signals, determine that described terminal is in the coverage of described little base station; And sending the 3rd indication information to described terminal, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described little base station sends the 6th indication information to the macro base station under described little base station, described the 6th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the 4th indication information to described terminal, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Wherein, described ascending reference signal resource can include but not limited to uplink reference signals and/or send the resource of described uplink reference signals.
For example, if the signal quality of described uplink reference signals and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, 41 of described interface units can determine that described terminal is in the coverage of described little base station.
Wherein, described the 3rd indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the 4th indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Alternatively, in one of the present embodiment possible implementation, described processing unit 42, can also be further used for as described terminal distribution RNTI; Correspondingly, described interface unit 41, can also be further used for sending described RNTI to described terminal, to make described terminal according to described RNTI, receives the broadcast that described little base station sends, and comprises described measurement result in described broadcast.
Further, after described terminal receives the measurement result of described little base station transmission, described terminal can also be further according to described measurement result, carries out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
In wireless communication system, there is time delay in the transmission of eating dishes without rice or wine between terminal and base station.After terminal is synchronizeed with base station, in order to guarantee that the upward signal that terminal sends arrives base station at the time point of base station requirement, terminal need to send data in advance, thereby offsets the impact of the propagation delay time of the transmission of eating dishes without rice or wine.This time value shifting to an earlier date is exactly timing advance (Timing Advance, TA) value.Now, described little base station also can be equivalent to a terminal, can communicate with macro base station.
Alternatively, in one of the present embodiment possible implementation, described interface unit 41, can also be further used for after described terminal sends measurement result, the macro base station sending to described terminal under system information and/or the described little base station of the macro base station under described little base station is the definite TA value in described little base station, to make described terminal according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Alternatively, in one of the present embodiment possible implementation, described interface unit 41 specifically can, for described close range wireless communication modes, send described system information and/or described TA value to described terminal; Or can also be used for by dedicated signaling, send described system information and/or described TA value to described terminal, described dedicated signaling comprises RRC message, MAC CE or physical layer signaling.
Alternatively, in one of the present embodiment possible implementation, described interface unit 41, can also be further used for receiving the leave group message that described terminal sends, and described leave group message is used to indicate described terminal leaves the coverage of described little base station; And definite described terminal is left the coverage of described little base station.Further, described terminal can continue to carry out described measurement operation of the prior art.
Described interface unit 41, also for before sending measurement result in described little base station to described terminal, in or afterwards, send described measurement result to described macro base station.
The method of embodiment is as shown in Figure 2 carried out for correspondence in the little base station that the present embodiment provides, and for the details of having described embodiment illustrated in fig. 2, repeats no more herein.
In the present embodiment, little base station communicates by interface unit and terminal, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises common frequency measurement, at least one item in different-frequency measure and isosystem measurement, make transmitting element to send measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains, can avoid constantly carrying out due to terminal in prior art the problem of the increase of measuring the power consumption that operates the terminal causing, thereby reduce the power consumption of terminal.
Another embodiment
The structural representation of the terminal that Fig. 5 provides for another embodiment of the application, for comprising the cordless communication network of macro base station and little base station, as shown in Figure 5.The terminal of the present embodiment can comprise memory 50, radio receiving-transmitting unit 51 and processor 52.Wherein,
Memory 50, for the code that has program stored therein, described program code comprises computer-managed instruction;
Radio receiving-transmitting unit 51, for communicating with the little base station of described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Processor 52, is connected with described memory 50, described radio receiving-transmitting unit 51, carries out described program code, for stopping carrying out described measurement operation;
Described radio receiving-transmitting unit 51, the measurement result also sending for receiving described little base station, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 51 specifically can be for close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that described terminal is in the coverage of described little base station; Receive the acknowledge message that described little base station sends based on described identification information, described acknowledge message is used to indicate described terminal in the coverage of described little base station; And according to described acknowledge message, determine that described terminal is in the coverage of described little base station; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Wherein, the identification information of described terminal can include but not limited to temporary mobile subscriber identity (the Temporary Mobile Subscriber Identity of described terminal, or international mobile subscriber identity (International Mobile Subscriber Identification Number, IMSI) TMSI).
Wherein, described acknowledge message is that described little base station determines that described terminal sends in the coverage of described little base station.
Further, the described acknowledge message that described radio receiving-transmitting unit 51 sends except receiving described little base station can also receive the access information such as the identification information of described little base station and the system information of described little base station that described little base station sends simultaneously.Then, 52 of described processors can be according to these access informations, and the RRC setting up between described little base station is connected.
Alternatively, described radio receiving-transmitting unit 51 can also receive the described access information that described little base station sends by broadcast mode.
It should be noted that, described radio receiving-transmitting unit 51 is carried out corresponding operation and can be set up in the process that the RRC between described little base station be connected at described processor 52, or after process, the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 51 specifically can be for close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that described terminal is in the coverage of described little base station; And receiving the first indication information that described little base station sends based on described identification information, described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or receive the second indication information that the macro base station under described little base station sends based on described identification information, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Wherein, described the first indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the second indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 51 specifically can be for close range wireless communication modes, send the identification information of described terminal to intermediate equipment, to make described intermediate equipment that the identification information of described terminal is transmitted to described little base station.
Particularly, can be to be connected by wired mode, or can also be to connect by wireless mode between described intermediate equipment and described little base station, the present embodiment limit this.
It should be noted that, described intermediate equipment and described little base station can be two equipment independently, or can be integrated in same equipment, and the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 51 specifically can be for sending a request message to described little base station, and it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station; Receive the described ascending reference signal resource that described little base station sends; Send uplink reference signals according to described ascending reference signal resource to described little base station, to make described little base station according to described uplink reference signals, determine that described terminal is in the coverage of described little base station; And receiving the 3rd indication information that described little base station sends based on described uplink reference signals, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or receive the 4th indication information that the macro base station under described little base station sends based on described uplink reference signals, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Wherein, described ascending reference signal resource can include but not limited to uplink reference signals and/or send the resource of described uplink reference signals.
Wherein, described ascending reference signal resource is that described little base station is according to described request message, for described terminal distribution.
For example, if the signal quality of described uplink reference signals and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, described little base station can determine that described terminal is in the coverage of described little base station.
Wherein, described the 3rd indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the 4th indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Alternatively, in one of the present embodiment possible implementation, the downlink reference signal that described radio receiving-transmitting unit 51 specifically can send for receiving described little base station; And according to described downlink reference signal, determine that described terminal need to stop carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
For example, if the signal quality of described downlink reference signal and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, 51 of described radio receiving-transmitting units can determine that described terminal need to stop carrying out described measurement operation.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 51, can also be further used for after described processor 52 stops carrying out measurement operation, receive the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
Particularly, described radio receiving-transmitting unit 51, the RNTI that can also to be further used for receiving described little base station that described little base station sends be described terminal distribution; Correspondingly, described radio receiving-transmitting unit 51 specifically can for described cordless communication network in little base station communicate; The RNTI that the described little base station that receives described little base station transmission is described terminal distribution; And according to described RNTI, receive the broadcast that described little base station sends, in described broadcast, comprise described measurement result.
Further, described processor 52, can also be further used for according to described measurement result, carries out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
In wireless communication system, there is time delay in the transmission of eating dishes without rice or wine between terminal and base station.After terminal is synchronizeed with base station, in order to guarantee that the upward signal that terminal sends arrives base station at the time point of base station requirement, terminal need to send data in advance, thereby offsets the impact of the propagation delay time of the transmission of eating dishes without rice or wine.This time value shifting to an earlier date is exactly timing advance (Timing Advance, TA) value.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 51, can also be further used for after receiving the measurement result that described little base station sends, the macro base station receiving under system information and/or the described little base station of the macro base station under the described little base station that described little base station sends is the definite TA value in described little base station; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Particularly, in this implementation, described system information and/or described TA value that described radio receiving-transmitting unit 51 specifically can send with described close range wireless communication modes for receiving described little base station; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station; Or can also be used for receiving described system information and/or the described TA value that described little base station sends by dedicated signaling, described dedicated signaling comprises RRC message, MAC CE or physical layer signaling; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 51, can also be further used for sending leave group message to described little base station, described leave group message is used to indicate described terminal leaves the coverage of described little base station, to make described little base station determine that described terminal leaves the coverage of described little base station; Correspondingly, described processor 52, can also be further used for carrying out described measurement operation.
The terminal that the present embodiment provides is carried out the method for embodiment as shown in Figure 1 for correspondence, for the details of having described embodiment illustrated in fig. 1, repeats no more herein.
In the present embodiment, terminal communicates by the little base station in radio receiving-transmitting unit and described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises common frequency measurement, at least one item in different-frequency measure and isosystem measurement, make processor can stop carrying out described measurement operation, and described radio receiving-transmitting unit can receive the measurement result that described little base station sends, can avoid constantly carrying out due to terminal in prior art the problem of the increase of measuring the power consumption that operates the terminal causing, thereby reduce the power consumption of terminal.
Another embodiment
The structural representation of the little base station that Fig. 6 provides for another embodiment of the application, is applied in the cordless communication network that comprises macro base station and described little base station, as shown in Figure 6.The little base station of the present embodiment can comprise memory 60, radio receiving-transmitting unit 61 and processor 62.Wherein,
Memory 60, for the code that has program stored therein, described program code comprises computer-managed instruction;
Radio receiving-transmitting unit 61, for communicating with terminal, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Processor 62, is connected with memory 60, radio receiving-transmitting unit 61, carries out described program code, for carrying out described measurement operation;
Described radio receiving-transmitting unit 61, also for sending measurement result to described terminal, described measurement result comprises that described processor 62 carries out the measurement result that described measurement operation obtains.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 61 specifically can be for receiving the identification information of described terminal with the described terminal of close range wireless communication modes transmission; Described in determining, state described terminal that identification information is corresponding in the coverage of described little base station; And sending acknowledge message to described terminal, described acknowledge message is used to indicate described terminal in the coverage of described little base station, to make described terminal determine that according to described acknowledge message described terminal is in the coverage of described little base station; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Wherein, the identification information of described terminal can include but not limited to temporary mobile subscriber identity (Temporary Mobile Subscriber Identity TMSI) or the international mobile subscriber identity (International Mobile Subscriber Identification Number, IMSI) of described terminal.
Wherein, described acknowledge message is that described little base station determines that described terminal sends in the coverage of described little base station.
Further, described radio receiving-transmitting unit 61, except sending described acknowledge message to described terminal, can also send the access informations such as the identification information of described little base station and the system information of described little base station simultaneously to described terminal.Then, described terminal can be according to these access informations, and the RRC setting up between described little base station is connected.
Alternatively, described radio receiving-transmitting unit 61 can also pass through broadcast mode, sends described access information, to make described little base station receive described access information.
It should be noted that, described processor 62 is carried out corresponding operation and can be set up in the process that the RRC between described little base station be connected in described terminal, or after process, the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 61 specifically can be for receiving the identification information of described terminal with the described terminal of close range wireless communication modes transmission; Described in determining, state described terminal that identification information is corresponding in the coverage of described little base station; And sending the first indication information to described terminal, described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or the macro base station under described little base station sends the 5th indication information, described the 5th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the second indication information to described terminal, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Wherein, described the first indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the second indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Alternatively, in one of the present embodiment possible implementation, the identification information of the described terminal that described radio receiving-transmitting unit 61 specifically can send for reception intermediate equipment, the identification information of described terminal is that described terminal sends to described intermediate equipment with close range wireless communication modes.
Particularly, can be to be connected by wired mode, or can also be to connect by wireless mode between described intermediate equipment and described little base station, the present embodiment limit this.
It should be noted that, described intermediate equipment and described little base station can be two equipment independently, or can be integrated in same equipment, and the present embodiment does not limit this.
Alternatively, in one of the present embodiment possible implementation, the request message that described radio receiving-transmitting unit 61 specifically can send for receiving described terminal, it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station; For ascending reference signal resource described in described terminal distribution; Receive the uplink reference signals that described terminal sends according to described ascending reference signal resource; According to described uplink reference signals, determine that described terminal is in the coverage of described little base station; And sending the 3rd indication information to described terminal, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described little base station sends the 6th indication information to the macro base station under described little base station, described the 6th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the 4th indication information to described terminal, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
Wherein, described ascending reference signal resource can include but not limited to uplink reference signals and/or send the resource of described uplink reference signals.
For example, if the signal quality of described uplink reference signals and/or signal strength signal intensity are more than or equal to the reference threshold of setting in advance, 61 of described radio receiving-transmitting units can determine that described terminal is in the coverage of described little base station.
Wherein, described the 3rd indication information can determine that described terminal sends in the coverage of described little base station for described little base station; Described the 4th indication information can determine that described terminal sends in the coverage of described little base station for described macro base station, wherein, described macro base station specifically can be determined the indication that described terminal sends in the coverage of described little base station according to described little base station, determines that described terminal sends in the coverage of described little base station.
Alternatively, in one of the present embodiment possible implementation, described processor 62, can also be further used for as described terminal distribution RNTI; Correspondingly, described radio receiving-transmitting unit 61, can also be further used for sending described RNTI to described terminal, to make described terminal according to described RNTI, receives the broadcast that described little base station sends, and comprises described measurement result in described broadcast.
Further, after described terminal receives the measurement result of described little base station transmission, described terminal can also be further according to described measurement result, carries out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
In wireless communication system, there is time delay in the transmission of eating dishes without rice or wine between terminal and base station.After terminal is synchronizeed with base station, in order to guarantee that the upward signal that terminal sends arrives base station at the time point of base station requirement, terminal need to send data in advance, thereby offsets the impact of the propagation delay time of the transmission of eating dishes without rice or wine.This time value shifting to an earlier date is exactly timing advance (Timing Advance, TA) value.Now, described little base station also can be equivalent to a terminal, can communicate with macro base station.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 61, can also be further used for after described terminal sends measurement result, the macro base station sending to described terminal under system information and/or the described little base station of the macro base station under described little base station is the definite TA value in described little base station, to make described terminal according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 61 specifically can, for described close range wireless communication modes, send described system information and/or described TA value to described terminal; Or can also be used for by dedicated signaling, send described system information and/or described TA value to described terminal, described dedicated signaling comprises RRC message, MAC CE or physical layer signaling.
Alternatively, in one of the present embodiment possible implementation, described radio receiving-transmitting unit 61, can also be further used for receiving the leave group message that described terminal sends, and described leave group message is used to indicate described terminal leaves the coverage of described little base station; And definite described terminal is left the coverage of described little base station.Further, described terminal can continue to carry out described measurement operation of the prior art.
Described radio receiving-transmitting unit 61, also for before sending measurement result in described little base station to described terminal, in or afterwards, send described measurement result to described macro base station.
The method of embodiment is as shown in Figure 2 carried out for correspondence in the little base station that the present embodiment provides, and for the details of having described embodiment illustrated in fig. 2, repeats no more herein.
In the present embodiment, little base station communicates by radio receiving-transmitting unit and terminal, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises common frequency measurement, at least one item in different-frequency measure and isosystem measurement, make transmitting element to send measurement result to described terminal, described measurement result comprises that described processor carries out the measurement result that described measurement operation obtains, can avoid constantly carrying out due to terminal in prior art the problem of the increase of measuring the power consumption that operates the terminal causing, thereby reduce the power consumption of terminal.
It should be noted that, the saying of first, second employing in previous embodiment description, the not meaning of restriction order, only for convenience of distinguishing.
Those skilled in the art can be well understood to, for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, can, with reference to the corresponding process in preceding method embodiment, not repeat them here.
In the several embodiment that provide in the application, should be understood that, disclosed system, apparatus and method, can realize by another way.For example, device embodiment described above is only schematic, for example, the division of described unit, be only that a kind of logic function is divided, when actual realization, can have other dividing mode, for example multiple unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
The described unit as separating component explanation can or can not be also physically to separate, and the parts that show as unit can be or can not be also physical locations, can be positioned at a place, or also can be distributed in multiple network element.Can select according to the actual needs some or all of unit wherein to realize the object of the present embodiment scheme.
In addition, the each functional unit in each embodiment of the application can be integrated in a processing unit, can be also that the independent physics of unit exists, and also can be integrated in a unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that also can adopt hardware to add SFU software functional unit realizes.
The integrated unit that the above-mentioned form with SFU software functional unit realizes, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) or processor (processor) carry out the part steps of method described in each embodiment of the application.And aforesaid storage medium comprises: various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CDs.
Finally it should be noted that: above embodiment only, in order to the application's technical scheme to be described, is not intended to limit; Although the application is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the application.

Claims (38)

1. measure a processing method, be applied in the cordless communication network that comprises macro base station and little base station, it is characterized in that, comprising:
Little base station in terminal and described cordless communication network communicates, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Described terminal stops carrying out described measurement operation;
Described terminal receives the measurement result that described little base station sends, and described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
2. method according to claim 1, is characterized in that, the little base station in described terminal and described cordless communication network communicates, to determine that described terminal, in the coverage of described little base station, comprising:
Described terminal, with close range wireless communication modes, sends the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station;
Described terminal receives the acknowledge message that described little base station sends, and described acknowledge message is used to indicate described terminal in the coverage of described little base station;
Described terminal, according to described acknowledge message, determines that described terminal is in the coverage of described little base station.
3. method according to claim 1, is characterized in that, the little base station in described terminal and described cordless communication network communicates, and measures operation to determine that described terminal need to stop carrying out, and comprising:
Described terminal, with close range wireless communication modes, sends the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station;
Described terminal receives the first indication information that described little base station sends, and described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described terminal receives the second indication information that described macro base station sends, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation.
4. according to the method in claim 2 or 3, it is characterized in that, described terminal, with close range wireless communication modes, sends the identification information of described terminal to described little base station, comprising:
Described terminal, with close range wireless communication modes, sends the identification information of described terminal to intermediate equipment, to make described intermediate equipment that the identification information of described terminal is transmitted to described little base station.
5. method according to claim 1, is characterized in that, the little base station in described terminal and described cordless communication network communicates, and measures operation to determine that described terminal need to stop carrying out, and comprising:
Described terminal sends a request message to described little base station, and it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station;
Described terminal receives the described ascending reference signal resource that described little base station sends;
Described terminal sends uplink reference signals according to described ascending reference signal resource to described little base station, to make described little base station according to described uplink reference signals, determines that described terminal is in the coverage of described little base station;
Described terminal receives the 3rd indication information that described little base station sends, and described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described terminal receives the 4th indication information that described macro base station sends, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation.
6. method according to claim 1, is characterized in that, the little base station in described terminal and described cordless communication network communicates, and measures operation to determine that described terminal need to stop carrying out, and comprising:
Described terminal receives the downlink reference signal that described little base station sends;
Described terminal, according to described downlink reference signal, determines that described terminal need to stop carrying out described measurement operation.
7. according to the method described in the arbitrary claim of claim 1～6, it is characterized in that,
Described terminal also comprises before receiving the measurement result of described little base station transmission:
The Radio Network Temporary Identifier RNTI that the described little base station that the described little base station of described terminal reception sends is described terminal distribution;
Described terminal receives the measurement result that described little base station sends, and comprising:
Described terminal, according to described RNTI, receives the broadcast that described little base station sends, and comprises described measurement result in described broadcast.
8. according to the method described in the arbitrary claim of claim 1～7, it is characterized in that, described terminal also comprises after receiving the measurement result of described little base station transmission:
Described terminal, according to described measurement result, is carried out mobility operation, and described mobility operation comprises cell reselection operation or cell handover operations.
9. according to the method described in the arbitrary claim of claim 1～8, it is characterized in that, described terminal also comprises after receiving the measurement result of described little base station transmission:
System information and/or described macro base station that described terminal receives the described macro base station of described little base station transmission are the definite timing advance TA value in described little base station;
Described terminal, according to described system information and/or described TA value, accesses the community of described macro base station, to communicate with described macro base station.
10. method according to claim 9, is characterized in that, system information and/or described macro base station that described terminal receives the described macro base station of described little base station transmission are the definite TA value in described little base station, comprising:
Described terminal receives described system information and/or the described TA value that described little base station sends with described close range wireless communication modes; Or
Described terminal receives described system information and/or the described TA value that described little base station sends by dedicated signaling, and described dedicated signaling comprises radio resource control RRC message, media interviews control control element MAC C E or physical layer signaling.
11. according to the method described in the arbitrary claim of claim 1～10, it is characterized in that, described terminal also comprises after receiving the measurement result of described little base station transmission:
Described terminal sends leave group message to described little base station, and described leave group message is used to indicate described terminal leaves the coverage of described little base station;
Described terminal re-executes described measurement operation.
Measure processing method for 12. 1 kinds, be applied in the cordless communication network that comprises macro base station and little base station, it is characterized in that, comprising:
Little base station and terminal in described cordless communication network communicate, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Described measurement operation is carried out in described little base station;
Described little base station sends measurement result to described terminal, and described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
13. methods according to claim 12, is characterized in that, little base station and terminal in described cordless communication network communicate, to determine that described terminal, in the coverage of described little base station, comprising:
Described little base station receives the identification information of described terminal with the described terminal of close range wireless communication modes transmission;
Described little base station determines that described terminal that described identification information is corresponding is in the coverage of described little base station;
Described little base station sends acknowledge message to described terminal, and described acknowledge message is used to indicate described terminal in the coverage of described little base station.
14. methods according to claim 12, is characterized in that, little base station and terminal in described cordless communication network communicate, and measure operation to determine that described terminal need to stop carrying out, and comprising:
Described little base station receives the identification information of described terminal with the described terminal of close range wireless communication modes transmission;
Described little base station determines that described terminal that described identification information is corresponding is in the coverage of described little base station;
Described little base station sends the first indication information to described terminal, and described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described little base station sends the 5th indication information to described macro base station, described the 5th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the second indication information to described terminal, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation.
15. according to the method described in claim 13 or 14, it is characterized in that, described little base station receives the identification information of described terminal with the described terminal of close range wireless communication modes transmission, comprising:
Described little base station receives the identification information of the described terminal of intermediate equipment transmission, and the identification information of described terminal is that described terminal sends to described intermediate equipment with close range wireless communication modes.
16. methods according to claim 12, is characterized in that, little base station and terminal in described cordless communication network communicate, and measure operation to determine that described terminal need to stop carrying out, and comprising:
Described little base station receives the request message that described terminal sends, and it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station;
Described little base station is ascending reference signal resource described in described terminal distribution;
Described little base station receives the uplink reference signals that described terminal sends according to described ascending reference signal resource;
Described little base station, according to described uplink reference signals, determines that described terminal is in the coverage of described little base station;
Described little base station sends the 3rd indication information to described terminal, and described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or described little base station sends the 6th indication information to described macro base station, described the 6th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the 4th indication information to described terminal, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation.
17. according to the method described in the arbitrary claim of claim 12～16, it is characterized in that, described little base station also comprises before sending measurement result to described terminal:
Described little base station is described terminal distribution Radio Network Temporary Identifier RNTI;
Described little base station sends described RNTI to described terminal, to make described terminal according to described RNTI, receives the broadcast that described little base station sends, and comprises described measurement result in described broadcast.
18. according to the method described in the arbitrary claim of claim 12～17, it is characterized in that, described little base station, after described terminal sends measurement result, also comprises:
System information from described macro base station to described terminal and/or described macro base station that described little base station sends are the definite timing advance TA value in described little base station, to make described terminal according to described system information and/or described TA value, access the community of described macro base station.
19. methods according to claim 18, is characterized in that, system information from described macro base station to described terminal and/or described macro base station that described little base station sends are the definite TA value in described little base station, comprising:
Described little base station, with described close range wireless communication modes, sends described system information and/or described TA value to described terminal; Or
Described little base station, by dedicated signaling, sends described system information and/or described TA value to described terminal, and described dedicated signaling comprises radio resource control RRC message, media interviews control control element MAC CE or physical layer signaling.
20. according to the method described in the arbitrary claim of claim 12～19, it is characterized in that, described little base station, after described terminal sends measurement result, also comprises:
Described little base station receives the leave group message that described terminal sends, and described leave group message is used to indicate described terminal leaves the coverage of described little base station;
Described little base station determines that described terminal leaves the coverage of described little base station.
21. according to the method described in the arbitrary claim of claim 12～20, it is characterized in that, before described little base station sends measurement result to described terminal, in or afterwards, described method also comprises:
Described little base station sends described measurement result to described macro base station.
22. 1 kinds of terminals, are applied in the cordless communication network that comprises macro base station and little base station, it is characterized in that, comprising:
Interface unit, for communicating with the little base station of described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Processing unit, is connected with described interface unit, for stopping carrying out described measurement operation;
Described interface unit, the measurement result also sending for receiving described little base station, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
23. terminals according to claim 22, is characterized in that, described interface unit specifically for:
With close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station; Receive the acknowledge message that described little base station sends, described acknowledge message is used to indicate described terminal in the coverage of described little base station; According to described acknowledge message, determine that described terminal is in the coverage of described little base station; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
24. terminals according to claim 22, is characterized in that, described interface unit specifically for:
With close range wireless communication modes, send the identification information of described terminal to described little base station, to make described little base station determine that based on described identification information described terminal is in the coverage of described little base station; And receiving the first indication information that described little base station sends, described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or receive the second indication information that described macro base station sends, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
25. terminals according to claim 22, is characterized in that, described interface unit specifically for:
Send a request message to described little base station, it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station; Receive the described ascending reference signal resource that described little base station sends; Send uplink reference signals according to described ascending reference signal resource to described little base station, to make described little base station according to described uplink reference signals, determine that described terminal is in the coverage of described little base station; And receiving the 3rd indication information that described little base station sends based on described uplink reference signals, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or receive the 4th indication information that described macro base station sends based on described uplink reference signals, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
26. terminals according to claim 22, is characterized in that, described interface unit specifically for:
Receive the downlink reference signal that described little base station sends; And according to described downlink reference signal, determine that described terminal need to stop carrying out described measurement operation, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement; And receiving the measurement result that described little base station sends, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
27. according to the terminal described in the arbitrary claim of claim 22～26, it is characterized in that,
Described interface unit specifically for:
Communicate with the little base station in described cordless communication network, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement; The Radio Network Temporary Identifier RNTI that the described little base station that receives described little base station transmission is described terminal distribution; And according to described RNTI, receive the broadcast that described little base station sends, and in described broadcast, comprising described measurement result, described measurement result comprises that described little base station carries out the measurement result that described measurement operation obtains.
28. according to the terminal described in the arbitrary claim of claim 22～27, it is characterized in that, described processing unit, also for:
According to described measurement result, carry out mobility operation, described mobility operation comprises cell reselection operation or cell handover operations.
29. according to the terminal described in the arbitrary claim of claim 22～28, it is characterized in that, described interface unit, also for:
After receiving the measurement result of described little base station transmission, the system information and/or the described macro base station that receive the described macro base station of described little base station transmission are the definite timing advance TA value in described little base station; And according to described system information and/or described TA value, access the community of described macro base station, to communicate with described macro base station.
30. according to the terminal described in the arbitrary claim of claim 22～29, it is characterized in that,
Described interface unit, also for:
Send leave group message to described little base station, described leave group message is used to indicate described terminal leaves the coverage of described little base station, to make described little base station determine that described terminal leaves the coverage of described little base station;
Described processing unit, also for carrying out described measurement operation.
31. 1 kinds of little base stations, are applied in the cordless communication network that comprises macro base station and described little base station, it is characterized in that, comprising:
Interface unit, for communicating with terminal, measure operation to determine described terminal in the coverage of described little base station or to determine that described terminal need to stop carrying out, described measurement operation comprises at least one in common frequency measurement, different-frequency measure and isosystem measurement;
Processing unit, is connected with described interface unit, for carrying out described measurement operation;
Described interface unit, also for sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
32. little base stations according to claim 31, is characterized in that, described interface unit specifically for:
Receive the identification information of described terminal with the described terminal of close range wireless communication modes transmission; Determine that described terminal that described identification information is corresponding is in the coverage of described little base station; Send acknowledge message to described terminal, described acknowledge message is used to indicate described terminal in the coverage of described little base station; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
33. little base stations according to claim 31, is characterized in that, described interface unit specifically for:
Receive the identification information of described terminal with the described terminal of close range wireless communication modes transmission; Determine that described terminal that described identification information is corresponding is in the coverage of described little base station; Send the first indication information to described terminal, described the first indication information is used to indicate described terminal and stops carrying out described measurement operation; Or send the 5th indication information to described macro base station, described the 5th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the second indication information to described terminal, described the second indication information is used to indicate described terminal and stops carrying out described measurement operation; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
34. little base stations according to claim 31, is characterized in that, described interface unit specifically for:
Receive the request message that described terminal sends, it is described terminal distribution ascending reference signal resource that described request message is used for asking described little base station; For ascending reference signal resource described in described terminal distribution; Receive the uplink reference signals that described terminal sends according to described ascending reference signal resource; According to described uplink reference signals, determine that described terminal is in the coverage of described little base station; Send the 3rd indication information to described terminal, described the 3rd indication information is used to indicate described terminal and stops carrying out described measurement operation; Or send the 6th indication information to described macro base station, described the 6th indication information is used to indicate described terminal in the coverage of described little base station, to make described macro base station send the 4th indication information to described terminal, described the 4th indication information is used to indicate described terminal and stops carrying out described measurement operation; And sending measurement result to described terminal, described measurement result comprises that described processing unit carries out the measurement result that described measurement operation obtains.
35. according to the little base station described in the arbitrary claim of claim 31～34, it is characterized in that,
Described processing unit, also for:
For described terminal distribution Radio Network Temporary Identifier RNTI;
Described interface unit, also for:
Send described RNTI to described terminal, to make described terminal according to described RNTI, receive the broadcast that described little base station sends, in described broadcast, comprise described measurement result.
36. according to the little base station described in the arbitrary claim of claim 31～35, it is characterized in that, described interface unit, also for:
After described terminal sends measurement result, the system information from described macro base station to described terminal and/or the described macro base station that send are the definite timing advance TA value in described little base station, to make described terminal according to described system information and/or described TA value, access the community of described macro base station.
37. according to the little base station described in the arbitrary claim of claim 31～36, it is characterized in that, described interface unit, also for:
Receive the leave group message that described terminal sends, described leave group message is used to indicate described terminal leaves the coverage of described little base station; And definite described terminal is left the coverage of described little base station.
38. according to the little base station described in the arbitrary claim of claim 31～37, it is characterized in that, described interface unit, also for:
Before sending measurement result to described terminal, in or afterwards, send described measurement result to described macro base station.
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