CN101730129A - Method, device and system for measuring Inter-RAT system - Google Patents

Method, device and system for measuring Inter-RAT system Download PDF

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Publication number
CN101730129A
CN101730129A CN200810226007A CN200810226007A CN101730129A CN 101730129 A CN101730129 A CN 101730129A CN 200810226007 A CN200810226007 A CN 200810226007A CN 200810226007 A CN200810226007 A CN 200810226007A CN 101730129 A CN101730129 A CN 101730129A
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China
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measurement
parameter
terminal
inter
gap
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CN200810226007A
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CN101730129B (en
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全海洋
蒋守宁
王可
宋月霞
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China Academy of Telecommunications Technology CATT
Datang Mobile Communications Equipment Co Ltd
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Datang Mobile Communications Equipment Co Ltd
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Priority to CN200810226007XA priority Critical patent/CN101730129B/en
Priority to PCT/CN2009/074761 priority patent/WO2010048902A1/en
Publication of CN101730129A publication Critical patent/CN101730129A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses method, device and system for measuring an Inter-RAT system. The method comprises the following steps of: configuring a parameter of measuring GAP for a terminal with a network side in an access state and sending the parameter to the terminal, and receiving a measured result returned after the terminal measures an Inter-RAT different system according to the parameter of measuring the GAP. By adopting the method, the information of the parameter of measuring the GAP arranged at the network side can realize the measurement of the terminal to the Inter-RAT different system in the premise of ensuring that the terminal in a connection state does not lose service data, and can further switch the terminal in the connection state to the Inter-RAT different system.

Description

Measure method, the Apparatus and system of Inter-RAT system
Technical field
The present invention relates to communication technical field, relate in particular to method, the Apparatus and system of measuring the Inter-RAT system.
Background technology
CDMA (Code Division Multiple Access) (the Time Division-Synchronous Code DivisionMultiple Access that time-division is synchronous, TD-SCDMA) be a standard of 3G (Third Generation) Moblie 3G system, in the 3G system, with the TD-SCDMA system is example, when the terminal of connection status need be obtained more business support, during perhaps more wide in range business realizing, can realize by the mode that switches to different system.Generally, in order to support the switching of different system, network side can trigger the measurement of user terminal UE startup to different system signal, for example, measure non-current wireless access technology (Inter-RAT, IRAT) system, the carrier wave received signal intensity Crrier RSSI of measurement global system for mobile communications GSM, or the like.
At present, be implemented to the mode of IRAT system mobility measurements from the TD-SCDMA system, can be terminal does not have professional idle time slot or free time according to the configuring condition setting of channel TS0, when idle TS0 promptly is the broadcasting that does not need to monitor on the current service cell TS0, come different system is measured, and measurement result reported network side, whether decision switches to different system according to measurement result by network side.The short system of length of field when aforesaid way goes for the IRAT signal of required measurement, for example, the measurement of gsm system is based on BCCH channel of broadcast control carries out, BCCH only accounts for very short a period of time in frame structure, just can guarantee that terminal can find free time to do corresponding measurement.But this method can not be applicable to the situation of signal in time domain is distributed in a big way that needs measurement, and extensibility is relatively poor.
In the Inter-RAT system, introduce Long Term Evolution (Long Term Evolution, LTE) after the notion of system, the certainty of measurement requirement of only guaranteed RSRP and RSRQ (the reference symbol received power and the reference symbol quality of reception) to the LTE system could be supported the switching of TD-SCDMA system to the LTE system.RSRP/RSRQ is based on that CRS (common reference symbol) carries out, and the time-domain position of CRS relatively disperses, and be present in all descending sub frames, and for the required precision of RSRP/RSRQ, the CRS that then need measure sufficient amount just can guarantee measurement performance.Frame structure characteristics according to the LTE system, and from the synchronizing signal of the primary/secondary synchronizing channel P-SCH/S-SCH of terminal demodulation, and measure CRS pilot tone angle and consider, then needing network side can be the measurement that the time slot GAP of terminal scheduling 6ms is used for the LTE system with certain cycle.Mobility for the user terminal under the idle IDLE state, prior art can realize the measurement to the LTE system in the TD-SCDMA system, terminal can be measured in the moment that does not need to monitor broadcasting, but for the user terminal under the connection status, adopt the scheme of prior art, be merely able to mode,, just can finish measurement the LTE system to form periodic LTE systematic survey time 6ms by the data that periodically abandon reception.
From said process as can be seen, method according to prior art, when (for example having realized the user terminal under the connection status to the Inter-RAT system, during the LTE system) measurement, will cause losing in a large number of business datum, this will bring lower business experience to the user, further, and guaranteeing because can't finish the terminal of connection status, for example to insert the terminal of TD-SCDMA system under the situation that business datum is not lost, measurement to the Inter-RAT system, therefore just can not realize the switching from the terminal of connection status to the Inter-RAT system under the situation that can't obtain measurement result, for example, the terminal of access TD-SCDMA system switches to the LTE system.
Summary of the invention
The invention provides method, the Apparatus and system of measuring the Inter-RAT system, to solve in the prior art when the terminal that realizes connection status is measured the Inter-RAT system, the data loss problem that causes further, can also realize the switching of terminal from the 3G system to the different system of Inter-RAT.
For solving the problems of the technologies described above, the invention provides the method for a kind of Inter-RAT of measurement system, comprising:
Be the parameter of the terminal configuration measurement clearance GAP of connection status, and be sent to described terminal;
Receive described terminal and the different system of Inter-RAT is measured the measurement result of returning afterwards according to described parameter.
The invention provides the device of a kind of Inter-RAT of measurement system, comprising:
First configuration module is used to the parameter of the terminal configuration measurement clearance GAP of connection status;
First sending module is used for described parameter information is sent to described terminal;
First receiver module is used to receive described terminal and the different system of Inter-RAT is measured the measurement result of returning afterwards according to described parameter.
The invention provides the system of a kind of Inter-RAT of measurement system, comprising:
First measurement mechanism is used to the parameter of the terminal configuration measurement clearance GAP of connection status, more described parameter information is sent to described terminal, and receives the measurement result that described terminal is returned after according to described parameter the different system of Inter-RAT being measured;
Terminal is used for according to the parameter information of described measurement GAP the different system of Inter-RAT being measured, and sends measurement result to described first measurement mechanism.
The present invention also provides the method for a kind of Inter-RAT of measurement system, comprising:
Receive the parameter of the measurement clearance GAP of network side transmission;
Parameter information according to described measurement GAP is measured the different system of Inter-RAT during described GAP.
The present invention also provides the device of a kind of Inter-RAT of measurement system, comprising:
Second receiver module is used to receive the parameter of the measurement clearance GAP that network side sends;
Measurement module is used for the different system of Inter-RAT being measured during described GAP according to the parameter information of described measurement GAP.
The present invention also provides the system of a kind of Inter-RAT of measurement system, comprising:
Network side is used to the terminal configuration of connection status to measure the parameter of GAP, more described configuration parameter is sent to described second measurement mechanism, and receives the measurement result that described second measurement mechanism returns;
Second measurement mechanism is used to receive the parameter of the measurement GAP that network side sends, and the different system of Inter-RAT is measured during described GAP according to the parameter information of described measurement GAP.
Compared with prior art, the present invention has the following advantages:
In embodiments of the present invention, network side at first is the parameter of the terminal configuration measurement clearance GAP of connection status, and is sent to described terminal; Receive described terminal again and the different system of Inter-RAT is measured the measurement result of returning afterwards according to described parameter.Use method of the present invention as can be seen, by by the parameter of network side allocating and measuring gap GAP and be sent to terminal, and the measurement result measured according to the parameter of described measurement clearance GAP of receiving terminal, can be implemented in the data field PS territory, under the prerequisite of not losing the terminal traffic data, finish of the measurement of the terminal of connection status to the different system of Inter-RAT, further, can also realize of the switching of the terminal of connection status to the different system of Inter-RAT, for example, insert of the switching of the terminal of TD-SCDMA system to the LTE system.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart of the method embodiment one of measurement of the present invention Inter-RAT system;
Fig. 2 is the flow chart of the method embodiment two of measurement of the present invention Inter-RAT system;
Fig. 3 is the structural representation of the device embodiment one of measurement of the present invention Inter-RAT system;
Fig. 4 is the structural representation of the device embodiment two of measurement of the present invention Inter-RAT system;
Fig. 5 is the structural representation of the system embodiment of measurement of the present invention Inter-RAT system;
Fig. 6 is the flow chart of the method embodiment three of measurement of the present invention Inter-RAT system;
Fig. 7 is the flow chart of the method embodiment four of measurement of the present invention Inter-RAT system;
Fig. 8 is the structural representation of the device embodiment three of measurement of the present invention Inter-RAT system;
Fig. 9 is the structural representation of the device embodiment four of measurement of the present invention Inter-RAT system;
Figure 10 is the structural representation of the system embodiment of measurement of the present invention Inter-RAT system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
For above-mentioned purpose, the feature and advantage that make the embodiment of the invention can become apparent more, the embodiment of the invention is described in further detail below in conjunction with the drawings and specific embodiments.
With reference to figure 1, in the embodiment of the invention one, realize that the method that the embodiment of the invention one is provided can may further comprise the steps:
Step 101: network side is the parameter of the terminal configuration measurement clearance GAP of connection status;
Wherein, described network side specifically can be radio network controller (RNC) in practice; The terminal of described connection status is specifically as follows the terminal that inserts synchronous CDMA (Code Division Multiple Access) TD-SCDMA system of time-division in practice; Described measurement GAP promptly is the Measuring Time of terminal, also can be understood as idle gap Idle Interval;
Step 102: network side is sent to described terminal with the parameter of described measurement clearance GAP;
Step 103: network side receives described terminal and the different system of Inter-RAT is measured the measurement result of returning afterwards according to described parameter information.
In the embodiment of the invention one, the parameter of described measurement clearance GAP specifically can comprise: measurement clearance GAP, cycle and the side-play amount of described measurement GAP, after the parameter of network side allocating and measuring gap GAP, can be sent to the terminal that inserts the TD-SCDMA system, and then receive the measurement result that described terminal is returned after the Inter-RAT system is measured.Need to prove, in the implementation procedure of present embodiment, also have a kind of implementation to be, network side is synchronized to configuration parameter terminal and base station node B simultaneously, and described Node B can be that described terminal reserves Measuring Time according to configuration parameter in dynamic dispatching, i.e. dispatch terminal not in a period of time, make terminal can carry out the measurement of Inter-RAT system if having time, wherein, the described Measuring Time that reserves promptly is to measure GAP.Simultaneously, be understandable that network side also can start terminal the Inter-RAT of LTE system is measured.
Need to prove, according to the method shown in the present embodiment, those skilled in the art can know, though the terminal of connection status is set to insert the terminal of TD-SCDMA system in the present embodiment, but method of the present invention not only can be used for the switching of TD-SCDMA system to the LTE system, can also be applied to the switching mode of other Inter-RAT systems, also can be applied to of the switching of WCDMA system to other Inter-RAT systems.
As can be seen, in the present embodiment, because adopted the method for the parameter of network side allocating and measuring gap GAP, terminal can be measured according to the parameter of described measurement clearance GAP when measuring, just avoided to lose the mode that certain data just can be measured in the prior art, realized guaranteeing that terminal do not lose under the situation of business datum, before switching to the LTE system to the measurement of LTE system.
With reference to figure 2, in the inventive method embodiment two, realize that the method that present embodiment two is provided can may further comprise the steps:
Step 201: the first DPCH DPCH that network side will be received and dispatched continuously is configured to the second DPCH DPCH of discontinuous transmitting-receiving;
In practice, the following special physical channel DPCH that in the TD-SCDMA system, may have continuous transmitting-receiving, this will influence the certainty of measurement and the data transmit-receive situation of terminal, because a DPCH who needs network side to receive and dispatch continuously is configured to the 2nd DPCH of discontinuous transmitting-receiving; Described network side can be RNC in practice;
Step 202: the position beyond the system-frame SFN at described the 2nd DPCH place, network side is measured cycle and the side-play amount of GAP, described measurement GAP for the terminal configuration that inserts the TD-SCDMA system;
Network side is avoided the resource location of the 2nd DPCH of discontinuous transmitting-receiving, measures cycle and the side-play amount of GAP, described measurement GAP for terminal configuration; Described measurement GAP can be 7～10ms in practice, and the cycle of measuring GAP is the cycle with 2 K power frame, promptly is 2^k * 10ms, and side-play amount Offset represents to measure the position of GAP in one-period, promptly measures the position of GAP and can use following formulate:
Measure original position Measurement GAP start SFN position=(N* (2^k)+Offset) mod 4096 of GAP in the cycle
N=0 wherein, 1,2 ...
In actual applications, parameter information can be sent to terminal by the measurement control messages of special use, the example of a parameter information in actual applications can reference table 1 shown in, the content of table 1 promptly is the content of the parameter information that inserts on existing message basis of network side:
The information element title Demand information Type and parameter Language description
It is some to omit existing parameter
Measurement clearance information Optionally This parameter is to the measurement that is used for EUTRAN
＞k Must parameter Integer (2..4) The cycle in this parameter indication measurement gap.The k power radio frames that cycle equals 2.
The information element title Demand information Type and parameter Language description
＞side-play amount Must parameter Integer (0..15) The position in this parameter indication measurement gap, promptly which radio frames in one-period is the initial radio frames of measurement clearance.
Table 1
The English table of comparisons of described table 1 can reference table 2 shown in:
??Information?Element/Group?name Need ??Multi ??Type?and?reference ??Semantics?description
??...... ...... ??...... ??...... ??......
??Measurement?Gap?Information OP ??This?IE?is?only?used?for??measurement?on??EUTRAN.
??＞k MP ??Integer(2..4) ??This?IE?indicates?the??Measurement?Gap??period.The?period?equal??to?2^k?frames.
??＞Offset MP ??Integer(0..15) ??This?IE?indicates?the??Gap?position，i.e.which??frame?in?the?period??should?be?used?as??measurement?gap.
Table 2
Step 203: network side is sent to described terminal and base station node B with described cycle and the side-play amount of measuring GAP, described measurement GAP;
Wherein, described cycle and the side-play amount of measuring GAP, described measurement GAP can be disposed to terminal and base station node B simultaneously by network side; Described Node B can reserve out with the time of described measurement GAP before terminal is measured, and is used for terminal the Inter-RAT system is measured;
Step 204: network side receives the measurement result that described terminal is returned by described Node B;
Network side receives described terminal by Node B again and the Inetr-RAT system is measured the measurement result of returning afterwards according to described parameter information;
Step 205: network side judges whether that according to described measurement result needs switch;
According to the measurement result that terminal is returned, network side can judge whether to carry out the switching of LTE system; When the result when being, enter step 206; When the result for not the time, enter step 207;
Step 206: if then network side sends switching command to described terminal;
When judged result is a terminal need switch the time, network side will produce a switching command, and be sent to terminal, so that terminal can be switched according to described switching command;
Step 207: if not, then network side does not deal with.
In the present embodiment, the terminal of described connection status is specially the state that inserts the TD-SCDMA system, and network side can also be judged the LTE system that whether switches to according to the measurement result that terminal is returned, when needs switch, network side can produce a switching command and be sent to terminal, so that terminal can be finished handoff procedure according to described switching command.When user terminal is supported the LTE pattern, switch to the LTE system and can make the user obtain more value-added service, improved user's professional experience.
Corresponding with the inventive method embodiment one, with reference to shown in Figure 3, show the structural representation of apparatus of the present invention embodiment one, as shown in the figure, this device can comprise:
First configuration module 301 is used to the parameter of the terminal configuration measurement clearance GAP of connection status;
In practice, the terminal of described connection status can be specially the terminal that inserts synchronous CDMA (Code Division Multiple Access) TD-SCDMA system of time-division;
First sending module 302 is used for described configuration parameter is sent to described terminal;
First receiver module 303 is used to receive described terminal and the different system of Inter-RAT is measured the measurement result of returning afterwards according to described parameter information.
In the present embodiment, described device specifically can comprise three modules, described first configuration module can be the parameter of the terminal configuration measurement clearance GAP that inserts the TD-SCDMA system, the parameter of described measurement clearance GAP specifically can comprise measurement clearance GAP, cycle and the side-play amount of described measurement GAP, described side-play amount can represent to measure the positional information of GAP in one-period, described first sending module is sent to described terminal with the parameter of described measurement clearance GAP again, after measuring after terminal is measured the Inter-RAT system according to the parameter of described measurement clearance GAP, described first receiver module can receive the measurement result that described terminal is returned.As can be seen, in an embodiment, by mode by the parameter of the described first configuration module allocating and measuring gap GAP, make terminal in the process of measuring the Inter-RAT system, can be according to the measurement clearance in the parameter of described measurement clearance GAP, situation in that the business datum that guarantees terminal can not be lost realizes the measurement to the Inter-RAT system.
Corresponding with the inventive method embodiment two, with reference to shown in Figure 4, show the structural representation of apparatus of the present invention embodiment two, as shown in the figure, this device can comprise:
Second configuration module 401, the first DPCH DPCH that is used for receiving and dispatching continuously is configured to the second DPCH DPCH of discontinuous transmitting-receiving;
First configuration module 402 is used for the position beyond the system-frame SFN at described the 2nd DPCH place, is the parameter of the terminal configuration measurement clearance GAP that inserts synchronous CDMA (Code Division Multiple Access) TD-SCDMA system of time-division;
First sending module 403 is used for described parameter information is sent to described terminal;
Second sending module 404 is used for described parameter information is sent to base station node B;
First receiver module 405 is used for receiving described terminal by described Node B and the Inter-RAT system of LTE system is measured the measurement result of returning afterwards;
Judge module 406 is used for judging whether that according to described measurement result needs switch;
The 3rd sending module 407, be used for when the result of described judge module when being, send switching command to described terminal.
In the present embodiment, terminal is for inserting the terminal of synchronous CDMA (Code Division Multiple Access) TD-SCDMA system of time-division, described measurement Inter-RAT system is specially the measurement to the LTE system, further, when network side judged that drawing terminal need switch, user terminal can also switch to the LTE system from the TD-SCDMA system according to the switching command that network side sends.User terminal under the connection status can improve user's professional experience by switching to the mode of different system.
Corresponding with method embodiment of the present invention and device embodiment, the embodiment of the invention also provides the system of a kind of Inter-RAT of measurement system, and with reference to shown in Figure 5, described system specifically can comprise:
First measurement mechanism 501 is used to the parameter of the terminal configuration measurement clearance GAP of access state, more described configuration parameter is sent to described terminal, and receives the measurement result that described terminal is returned after the different system of Inter-RAT is measured;
Terminal 502 is used for according to described configuration parameter the different system of Inter-RAT being measured, and sends measurement result to described first measurement mechanism.
Wherein, described first measurement mechanism 501 specifically can comprise:
First configuration module is used to the parameter of the terminal configuration measurement clearance GAP of connection status;
First sending module is used for institute's parameter information is sent to described terminal;
First receiver module is used to receive described terminal and the Inter-RAT system is measured the measurement result of returning afterwards according to described parameter.
With reference to flow chart shown in Figure 6, in the inventive method embodiment three, realize that the method that the inventive method embodiment three provides can may further comprise the steps:
Step 601: terminal receives the parameter of the measurement clearance GAP of network side transmission;
Step 602: terminal is measured the different system of Inter-RAT according to the parameter of described measurement clearance GAP.
In the present embodiment, described terminal is specifically as follows the terminal that inserts the TD-SCDMA system, described the Inter-RAT system is measured to be specially the LTE system is measured, the parameter of described measurement clearance GAP specifically can comprise: measurement clearance GAP, cycle and the side-play amount of described measurement GAP, after terminal receives the parameter of the measurement clearance GAP that network side sends, parameter according to described measurement clearance GAP can be measured the Inter-RAT system, according to method of the present invention, can under the situation that the data field business that guarantees terminal can not be lost, realize measurement to the Inter-RAT system.
Need to prove, according to the method shown in the present embodiment, those skilled in the art can know, method of the present invention not only can be used for the switching of TD-SCDMA system to the LTE system, can also be applied to the switching mode of other Inter-RAT systems, also can be applied to of the switching of WCDMA system to other Inter-RAT systems.
With reference to flow chart shown in Figure 7, in the inventive method embodiment four, realize that the method that the inventive method embodiment four provides can may further comprise the steps:
Step 701: the terminal that inserts the TD-SCDMA system receives the parameter of the measurement clearance GAP of network side transmission;
Step 702: terminal is measured the LTE system in the parameter of described measurement clearance GAP is during described GAP;
Step 703: terminal is sent to network side with measurement result;
Step 704: terminal receives the switching command that network side sends;
Step 705: terminal is carried out corresponding handoff procedure according to described switching command.
Wherein, the handoff procedure in the described step 705 promptly is that terminal is switched to the LTE system from described TD-SCDMA system.
In the present embodiment, can further include the switching command that terminal sends according to network side, carry out the step of corresponding handoff procedure, when network side is judged described terminal and need be switched, switching command can be sent to terminal, switch to the LTE system by terminal according to described switching command,, thereby improve user's professional experience so that terminal can realize more business.
Need to prove, for aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
Corresponding with the method embodiment three that the invention described above is provided, referring to Fig. 8, the embodiment of the invention also provides the device of a kind of Inter-RAT of measurement system, and described device specifically can comprise:
Second receiver module 801 is used to receive the parameter of the measurement clearance GAP that network side sends;
Measurement module 802 is used for according to the parameter of described measurement clearance GAP the different system of Inter-RAT being measured.
In the present embodiment, described second receiver module and measurement module can be integrated on the terminal, also can be integrated into an equipment separately, and the implementation of described device does not influence realization of the present invention.As can be seen, described device can be divided into two modules, described second receiver module can receive the parameter of the measurement clearance GAP that the network side configuration concurrency send, described measurement module just can be measured the Inter-RAT system according to the parameter of described measurement clearance GAP, concrete, can adopt the described device of present embodiment to measure for the LTE system is measured, can be implemented under the situation that the business datum that guarantees terminal can not lose the purpose that the LET system is measured.
Corresponding with the inventive method embodiment four, with reference to shown in Figure 9, show the structural representation of apparatus of the present invention embodiment four, as shown in the figure, this device can comprise:
Second receiver module 901 is used to receive the parameter of the measurement clearance GAP that network side sends;
Measurement module 902 is used for the LTE system being measured during described GAP according to the parameter of described measurement clearance GAP;
Send measurement result module 903, be used for measurement result is sent to network side;
Handover module 904 is used for the switching command according to the network side transmission that receives, and carries out corresponding handoff procedure.
In the present embodiment, described transmission measurement result module further can be sent to network side with the measurement result of described measurement module, the specific implementation of described network side can be RNC, and described handover module can be according to the switching command of the network side transmission that receives.Carry out corresponding handoff procedure, for example,, the terminal that inserts the TD-SCDMA system is switched to the LTE system according to the measurement result of the terminal of supporting the LTE pattern to the LTE system.
Corresponding with method embodiment of the present invention and device embodiment, the embodiment of the invention also provides the system of a kind of Inter-RAT of measurement system, and with reference to shown in Figure 10, described system specifically can comprise:
Network side 1001 is used to the parameter of the terminal configuration measurement clearance GAP of connection status, more described configuration parameter is sent to described second measurement mechanism, and receives the measurement result that described second measurement mechanism returns;
Second measurement mechanism 1002 is used to receive the parameter of the measurement clearance GAP that network side sends, and according to the parameter of described measurement clearance GAP the different system of Inter-RAT is measured.
Wherein, described second measurement mechanism 1002 specifically can comprise:
Second receiver module is used to receive the parameter of the measurement clearance GAP that network side sends;
Measurement module is used for the Inter-RAT system being measured during described GAP according to the parameter of described measurement clearance GAP.
Need to prove, because it is very detailed that the method and apparatus of aforementioned measurement Inter-RAT system is introduced, so described not detailed part of system embodiment of measuring the Inter-RAT system, can no longer system be described in detail at this referring to aforementioned description the method and apparatus embodiment that measures the Inter-RAT system.
Need to prove, in this article, relational terms such as first and second grades only is used for an entity or operation are made a distinction with another entity or operation, and not necessarily requires or hint and have the relation of any this reality or in proper order between these entities or the operation.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make and comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this process, method, article or equipment intrinsic key element.Do not having under the situation of more restrictions, the key element that limits by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
More than method, the Apparatus and system of the measurement Inter-RAT system that the embodiment of the invention provided is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used to help to understand the method and the thought thereof of the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the thought of the embodiment of the invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (18)

1. a method of measuring the Inter-RAT system is characterized in that, comprising:
Be the parameter of the terminal configuration measurement clearance GAP of connection status, and be sent to described terminal;
Receive described terminal and the different system of Inter-RAT is measured the measurement result of returning afterwards according to described parameter.
2. method according to claim 1 is characterized in that, the parameter of described measurement clearance GAP comprises: measurement clearance GAP, the cycle of described measurement GAP and/or side-play amount.
3. method according to claim 1 is characterized in that, after the parameter of described allocating and measuring gap GAP, also comprises:
Described parameter information is sent to base station node B;
The measurement result that the described terminal of then described reception is returned after according to described parameter the different system of Inter-RAT being measured is specially:
By described Node B, receive described terminal and the Inter-RAT system is measured the measurement result of returning afterwards according to described parameter.
4. method according to claim 1 is characterized in that, after the measurement result that the described terminal of described reception is returned after according to described parameter the Inter-RAT system being measured, also comprises:
Judge whether that according to described measurement result needs switch, if then send switching command to described terminal.
5. method according to claim 1 is characterized in that, before the parameter of described allocating and measuring gap GAP, also comprises:
The first DPCH DPCH of transmitting-receiving continuously is configured to the second DPCH DPCH of discontinuous transmitting-receiving;
The parameter of then described terminal configuration measurement clearance GAP for connection status is specially:
Position beyond the system-frame SFN at described the 2nd DPCH place is the parameter of the terminal configuration measurement clearance GAP of connection status.
6. a device of measuring the Inter-RAT system is characterized in that, comprising:
First configuration module is used to the parameter of the terminal configuration measurement clearance GAP of connection status;
First sending module is used for described parameter information is sent to described terminal;
First receiver module is used to receive described terminal and the different system of Inter-RAT is measured the measurement result of returning afterwards according to described parameter.
7. device according to claim 6 is characterized in that, also comprises:
Second sending module is used for described parameter information is sent to base station node B;
Then described receiver module also is used for receiving described terminal by described Node B and the different system of Inter-RAT is measured the measurement result of returning afterwards according to described parameter.
8. device according to claim 6 is characterized in that, also comprises:
Judge module is used for judging whether that according to described measurement result needs switch;
The 3rd sending module, be used for when the result of described judge module when being, send switching command to described terminal.
9. device according to claim 8 is characterized in that, also comprises:
Second configuration module, the first DPCH DPCH that is used for receiving and dispatching continuously is configured to the second DPCH DPCH of discontinuous transmitting-receiving;
Then described first configuration module also is used for the position beyond the system-frame SFN at described the 2nd DPCH place, is the parameter of the terminal configuration measurement clearance GAP of connection status.
10. a system of measuring the Inter-RAT system is characterized in that, comprising:
First measurement mechanism is used to the parameter of the terminal configuration measurement clearance GAP of connection status, more described parameter information is sent to described terminal, and receives the measurement result that described terminal is returned after according to described parameter the different system of Inter-RAT being measured;
Terminal is used for according to the parameter information of described measurement GAP the different system of Inter-RAT being measured, and sends measurement result to described first measurement mechanism.
11. a method of measuring the Inter-RAT system is characterized in that, comprising:
Receive the parameter of the measurement clearance GAP of network side transmission;
Parameter information according to described measurement GAP is measured the different system of Inter-RAT during described GAP.
12. method according to claim 11 is characterized in that, the parameter of described measurement clearance GAP comprises: measurement clearance GAP, the cycle of described measurement GAP and/or side-play amount.
13. method according to claim 11 is characterized in that, described parameter information according to described measurement clearance GAP also comprises after the different system of Inter-RAT is measured:
Measurement result is sent to network side.
14. method according to claim 13 is characterized in that, described measurement result is sent to after the network side, also comprises:
According to the switching command that the network side that receives sends, carry out corresponding handoff procedure.
15. a device of measuring the Inter-RAT system is characterized in that, comprising:
Second receiver module is used to receive the parameter of the measurement clearance GAP that network side sends;
Measurement module is used for the different system of Inter-RAT being measured during described GAP according to the parameter information of described measurement GAP.
16. device according to claim 15 is characterized in that, also comprises:
Send the measurement result module, be used for measurement result is sent to network side.
17. device according to claim 16 is characterized in that, also comprises:
Handover module is used for the switching command according to the network side transmission that receives, and carries out corresponding handoff procedure.
18. a system of measuring the Inter-RAT system is characterized in that, comprising:
Network side is used to the terminal configuration of connection status to measure the parameter of GAP, more described configuration parameter is sent to described second measurement mechanism, and receives the measurement result that described second measurement mechanism returns;
Second measurement mechanism is used to receive the parameter of the measurement GAP that network side sends, and the different system of Inter-RAT is measured during described GAP according to the parameter information of described measurement GAP.
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