WO2010048902A1

WO2010048902A1 - Method, device and system for performing inter-radio access technology system measurements

Info

Publication number: WO2010048902A1
Application number: PCT/CN2009/074761
Authority: WO
Inventors: 全海洋; 蒋守宁; 王可; 宋月霞
Original assignee: 大唐移动通信设备有限公司
Priority date: 2008-11-03
Filing date: 2009-11-03
Publication date: 2010-05-06
Also published as: CN101730129B; CN101730129A

Abstract

Method, device and system for performing Inter-Radio Access Technology (Inter-RAT) system measurements are provided. The method includes the following steps: the network side configures the parameter of idle interval for a terminal in access state, and sends the parameter to the terminal; and then the network side receives the measurement result returned after the terminal performs the Inter-RAT system measurements according to the parameter of the idle interval. Using the method of the present invention, on the premise of guaranteeing the terminal in connected state does not lose service data, the Inter-Radio Access Technology (Inter-RAT) system measurements performed by the terminal can be implemented by the parameter information of idle interval configured by the network side; furthermore, the handover for the terminal in connected state to the Inter-RAT system can be implemented.

Description

Method, device and system for measuring wireless access technology different systems

TECHNICAL FIELD The present invention relates to the field of communications technologies, and in particular, to a method, apparatus, and system for measuring a wireless access technology different system. Background technique

Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) is a standard for 3G mobile communication 3G systems. In 3G systems, the TD-SCDMA system is used as an example. A state terminal needs to obtain more service support, or a broader service implementation can be implemented by switching to a different system. Generally, in order to support handover to a different system, the network side triggers a user terminal (UE) to initiate measurement of a different system signal, for example, measuring a non-current radio access technology (Inter-RAT, IRAT) system, measuring the whole world. The carrier received signal strength of the mobile communication system (GSM) Crrier RSSI, and so on.

At present, the method for implementing mobility measurement from the TD-SCDMA system to the IRAT system may be that the terminal sets the idle time slot with no service or the idle TS0 according to the configuration of the channel, and the idle TS0 does not need to monitor the current serving cell TS0. During the broadcast, the measurement is performed on the different system, and the measurement result is reported to the network side, and the network side determines whether to switch to the different system according to the measurement result. The above method can be applied to a system in which the time domain length of the IRAT signal to be measured is short, for example, the measurement of the GSM system is performed on the Broadcast Control Channel (BCCH), and the BCCH only takes a very short period of time in the frame structure. , you can ensure that the terminal can find free time to do the corresponding measurement. However, this method is not suitable for the case where the signal to be measured is distributed over a wide range in the time domain, and the scalability is poor.

After the Long Term Evolution (LTE) system is introduced in the Inter-RAT system, the TD-SCDMA system can be supported only by ensuring the measurement accuracy requirements of the RSRP and RSRQ (reference symbol received power and reference symbol reception quality) of the LTE system. Switch to the LTE system. RSRP/RSRQ is based on CRS (Common Reference Symbol), and the relative time domain location of CRS is relatively compared. Decentralized, exists in all downlink subframes, and for the accuracy requirements of RSRP/RSRQ, a sufficient number of CRSs need to be measured to ensure measurement performance. According to the frame structure characteristics of the LTE system, and the synchronization signal of the primary/secondary synchronization channel P-SCH/S-SCH is demodulated from the terminal, and the CRS pilot angle is measured, the network side needs to schedule the terminal for 6 ms with a certain period. The time slot (GAP) is used for measurements of the LTE system. For the mobility of the user terminal in the idle (IDLE) state, the prior art has been able to implement the measurement of the LTE system in the TD-SCDMA system, and the terminal can perform measurement at the time when the broadcast is not required, but for the connected state. The user terminal can use the prior art solution to perform measurement on the LTE system only by periodically discarding the received data to form a periodic LTE system measurement time of 6 ms.

It can be seen from the above process that, according to the method of the prior art, when the measurement of the Inter-RAT system (for example, the LTE system) by the user terminal in the connected state is implemented, a large amount of service data is lost, which will result in Bringing a lower service experience to the user. Further, in the case of ensuring that the service data is not lost, because the terminal that cannot connect is completed, for example, the terminal accessing the TD-SCDMA system, the measurement of the Inter-RAT system, Therefore, the handover from the connected state terminal to the Inter-RAT system cannot be realized in the case where the measurement result cannot be obtained, for example, the terminal accessing the TD-SCDMA system is switched to the LTE system.

Summary of the invention

The invention provides a method, a device and a system for measuring a wireless access technology different system, so as to solve the problem of data loss caused by the terminal in the connection state measuring the wireless access technology different system in the prior art, and further, Realize the handover of the terminal from the 3G system to the wireless access technology.

In order to solve the above technical problem, the present invention provides a method for measuring a wireless access technology different system, including:

The network side configures parameters of the idle gap for the terminal in the connected state, and sends the parameter to the terminal; and the network side receives the measurement result returned by the terminal after measuring the wireless access technology different system according to the parameter.

The present invention provides an apparatus for measuring a wireless access technology different system, including:

a first configuration module, configured to configure a parameter of the idle gap for the terminal in the connection state; the first sending module, configured to send the parameter information to the terminal;

a first receiving module, configured to receive, by the terminal, a radio access technology according to the parameter The measurement results returned after the measurement is performed.

The present invention provides a system for measuring a wireless access technology different system, including:

a first measuring device, configured to configure a parameter of the idle gap for the terminal in the connected state, and send the parameter information to the terminal, and receive the terminal to return to the wireless access technology different system according to the parameter, and then return Measurement result;

And a terminal, configured to measure, according to the parameter information of the idle gap, a wireless access technology different system, and send the measurement result to the first measurement device.

The present invention also provides a method for measuring a wireless access technology different system, including:

Receiving parameters of an idle gap sent by the network side;

The wireless access technology different system is measured during the idle gap according to the parameter information of the idle gap.

The present invention also provides an apparatus for measuring a wireless access technology different system, including: a second receiving module, configured to receive a parameter of an idle gap sent by a network side;

And a measuring module, configured to measure, according to the parameter information of the idle gap, the wireless access technology different system during the idle gap.

The present invention further provides a system for measuring a wireless access technology different system, comprising: a network side, configured to configure a parameter of an idle gap for a terminal in a connected state, and then send the configuration parameter to the second measuring device, And receiving the measurement result returned by the second measurement device; the second measurement device is configured to receive a parameter of the idle gap sent by the network side, and use the radio access technology during the idle gap according to the parameter information of the idle gap Measurements are made by different systems.

Compared with the prior art, the present invention has the following advantages:

In the embodiment of the present invention, the network side first configures a parameter of the idle gap for the terminal in the connected state, and sends the parameter to the terminal; and then receives the measurement returned by the terminal after measuring the wireless access technology different system according to the parameter. result. It can be seen that, by using the method of the present invention, the parameter of the idle gap is configured by the network side and sent to the terminal, and the measurement result of the measurement performed by the terminal according to the parameter of the idle gap can be implemented in the PS domain of the data domain, On the premise of the loss of the terminal service data, the terminal that completes the connection state measures the Inter-RAT different system, and further, the terminal of the connection state can be switched to the Inter-RAT different system, for example, access Handover of the TD-SCDMA system to the LTE system.

BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and obviously, in the following description The drawings are only some of the embodiments of the present invention, and other figures may be obtained from those skilled in the art without departing from the drawings.

1 is a flowchart of Embodiment 1 of a method for measuring a wireless access technology different system according to the present invention; FIG. 2 is a flowchart of Embodiment 2 of a method for measuring a wireless access technology different system according to the present invention; FIG. 4 is a schematic structural diagram of Embodiment 2 of a device for measuring a wireless access technology different system according to the present invention; FIG. 5 is a schematic diagram of a measurement wireless access technology according to the present invention; FIG. 6 is a flowchart of Embodiment 3 of a method for measuring a wireless access technology different system according to the present invention; FIG. 7 is a fourth embodiment of a method for measuring a wireless access technology different system according to the present invention; FIG. 8 is a schematic structural diagram of Embodiment 3 of an apparatus for measuring a wireless access technology according to the present invention; FIG. 9 is a schematic structural diagram of Embodiment 4 of an apparatus for measuring a wireless access technology according to the present invention; A schematic structural diagram of a system embodiment for measuring a wireless access technology different system of the present invention. The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative work are within the scope of the present invention.

The above described objects, features, and advantages of the embodiments of the present invention will become more apparent from the embodiments of the invention.

Referring to FIG. 1, in the first embodiment of the present invention, the method provided in Embodiment 1 of the present invention may include the following steps:

Step 101: The network side configures a parameter of the measurement gap GAP for the terminal in the connection state. The network side may be a radio network controller RNC in practice. The terminal in the connection state may be an access time in practice. Synchronous code division multiple access technology TD-SCDMA system terminal; the measurement GAP is the measurement time of the terminal, and can also be rational The solution is Idle Interval; the meaning of the Idle Interval is the same as that of the measured GAP. The expression of Idle Interval is usually used in the standard. For the convenience of the description, the measurement GAP is used in this application. This way of description;

Step 102: The network side sends the parameter of the measurement gap GAP to the terminal. Step 103: The network side receives the measurement result returned by the terminal after performing measurement on the Inter-RAT different system according to the parameter information.

In the first embodiment of the present invention, the parameter of the measurement gap GAP may specifically include: a measurement gap GAP, the period and the offset of the measurement GAP, and after the network side configures the parameter of the measurement gap GAP, it may be sent to the access TD. The terminal of the SCDMA system, and then receiving the measurement result returned by the terminal after measuring the Inter-RAT system. It should be noted that, in the implementation process of this embodiment, another implementation manner may be: the network side simultaneously synchronizes the configuration parameters to the terminal and the base station Node B, and the Node B may dynamically configure the parameters according to the configuration parameters. A measurement time is reserved for the terminal, that is, the terminal is not scheduled for a period of time, so that the terminal has time to perform measurement of the Inter-RAT system, wherein the reserved measurement time is the measurement GAP. At the same time, it can be understood that the network side can also initiate the terminal to measure the Inter-RAT of the LTE system.

It should be noted that, according to the method shown in this embodiment, those skilled in the art may know that although the terminal in the connection state is set to access the terminal of the TD-SCDMA system in the embodiment, the method of the present invention can not only The handover for the TD-SCDMA system to the LTE system can also be applied to the handover mode of other Inter-RAT systems, and can also be applied to the handover of the WCDMA system to other Inter-RAT systems.

It can be seen that, in this embodiment, because the method of configuring the parameter of the measurement gap GAP is configured on the network side, the terminal can be measured according to the parameter of the measurement gap GAP during measurement, thereby avoiding the prior art. The measurement must be lost in order to measure the LTE system before switching to the LTE system while ensuring that the terminal does not lose service data. Referring to FIG. 2, in the second embodiment of the method, the method provided in the second embodiment may include the following steps: Step 201: The network side configures the first dedicated physical channel DPCH that is continuously transmitted and received as a second dedicated physical channel DPCH that is not continuously transmitted and received.

In practice, there may be a dedicated physical channel DPCH that is continuously transmitted and received in the TD-SCDMA system, which affects the measurement accuracy of the terminal and the data transmission and reception. Therefore, the network side needs to configure the first DPCH that is continuously transmitted and received to be discontinuous. Transceiver a second DPCH; the network side may be an RNC in practice;

Step 202: The network side configures the measurement GAP, the period of measuring the GAP, and the offset for the terminal accessing the TD-SCDMA system at a location other than the system frame SFN where the second DPCH is located.

The network side avoids the resource location of the second DPCH that is not continuously transmitted and received, and configures measurement for the terminal.

GAP, the period of measuring the GAP and the offset; the measured GAP may be 7 to 10 ms in practice, and the period of the measured GAP is 2 cycles of K-th power, that is, 2 ^A kx l0 ms, offset Offset indicates the position of the measured GAP in one cycle, that is, the position of the measured GAP can be expressed by the formula below:

Measure the starting position of GAP in the cycle. Measurement GAP start SFN position

= ( N * (2 ^A k) + Offset ) mod 4096

Where N= 0, 1 , 2 , ...

In practical applications, the parameter information can be sent to the terminal through a dedicated measurement control message. For an example of parameter information in the actual application, refer to Table 1. The content of Table 1 is based on the existing information on the network side. The contents of the inserted parameter information:

Table 1

Information element name Requirement information Type and parameter Language description

Omit existing parameters if

Thousand

Measurement gap information Optional This parameter is used to measure EUTRAN

>k Required Parameter Integer (2..4) This parameter indicates the period of the measurement gap. The period is equal to 2 k-th power line frames.

>Offset Required Parameter Integer (0..15) This parameter indicates the position of the measurement gap, ie which wireless frame in one cycle is the wireless frame at which the measurement gap starts. The English comparison table of Table 1 can be referred to Table 2:

Table 2

Step 203: The network side sends the measurement GAP, the period of measuring the GAP, and the offset to the terminal and the base station Node B;

The measurement GAP, the period of measuring the GAP, and the offset may be simultaneously configured by the network side to the terminal and the base station Node B; the Node B may reserve the time of the measurement GAP before the terminal performs measurement. Come out, for the terminal to measure the Inter-RAT system; Step 204: The network side receives the measurement result returned by the terminal by using the Node B, and the network side receives, by using the Node B, the measurement result returned by the terminal after performing measurement on the Inetr-RAT system according to the parameter information.

Step 205: The network side determines, according to the measurement result, whether handover is required.

According to the measurement result returned by the terminal, the network side can determine whether the handover of the LTE system needs to be performed; when the result is yes, go to step 206; when the result is no, go to step 207;

Step 206: The network side sends a handover command to the terminal.

When the result of the determination is that the terminal needs to perform handover, the network side generates a handover command and sends the handover command to the terminal, so that the terminal can switch according to the handover command.

Step 207: The network side does not process.

In this embodiment, the terminal in the connection state is specifically in a state of accessing the TD-SCDMA system, and the network side may further determine, according to the measurement result returned by the terminal, whether to switch to the LTE system, when the handover is required, the network side A handover command may be generated and sent to the terminal, so that the terminal can complete the handover process according to the handover command. When the user terminal supports the LTE mode, switching to the LTE system enables the user to obtain more value-added services and improve the user's service experience. Corresponding to the first embodiment of the method of the present invention, with reference to FIG. 3, a schematic structural view of the first embodiment of the apparatus of the present invention is shown. As shown, the apparatus may include:

The first configuration module 301 is configured to configure a parameter of the measurement gap GAP for the terminal in the connection state; in practice, the terminal in the connection state may be specifically a terminal of the TD-SCDMA system that accesses the time division synchronization code division multiple access technology;

The first sending module 302 is configured to send the configuration parameter to the terminal;

The first receiving module 303 is configured to receive a measurement result that is returned by the terminal after performing measurement on the Inter-RAT different system according to the parameter information.

In this embodiment, the device may specifically include three modules, where the first configuration module may configure a parameter of the measurement gap GAP for the terminal that accesses the TD-SCDMA system, where the parameter of the measurement gap GAP may specifically include measurement. a gap GAP, the period and an offset of the measured GAP, where the offset may indicate location information of the measured GAP in one period, the first The sending module sends the parameter of the measurement gap GAP to the terminal, and after the terminal performs measurement according to the parameter of the measurement gap GAP, the first receiving module may receive the terminal. The measured result returned. It can be seen that, in an embodiment, by configuring, by the first configuration module, a parameter of the measurement gap GAP, the terminal may perform measurement according to the parameter of the measurement gap GAP in the process of measuring the Inter-RAT system. The gap is used to measure the Inter-RAT system while ensuring that the service data of the terminal is not lost. Corresponding to the second embodiment of the method of the present invention, with reference to FIG. 4, a schematic structural diagram of Embodiment 2 of the apparatus of the present invention is shown. As shown in the figure, the apparatus may include:

a second configuration module 401, configured to configure the first dedicated physical channel DPCH that is continuously transmitted and received as a second dedicated physical channel DPCH that is not continuously transmitted and received;

The first configuration module 402 is configured to configure, according to a location other than the system frame SFN where the second DPCH is located, a parameter of the measurement gap GAP for the terminal of the TD-SCDMA system for accessing time division synchronization;

a first sending module 403, configured to send the parameter information to the terminal;

a second sending module 404, configured to send the parameter information to the base station Node B;

a first receiving module 405, configured to receive, by using the Node B, a measurement result returned by the terminal after performing measurement on an Inter-RAT system of the LTE system;

The determining module 406 is configured to determine, according to the measurement result, whether the switching is needed. The third sending module 407 is configured to send a switching command to the terminal when the result of the determining module is YES.

In this embodiment, the terminal is a terminal of a TD-SCDMA system that accesses a time division synchronous code division multiple access technology, and the measurement Inter-RAT system specifically measures the LTE system, and further, when the network side determines the terminal When handover is required, the user terminal can also switch from the TD-SCDMA system to the LTE system according to the handover command sent by the network side. The user terminal in the connected state can improve the service experience of the user by switching to a different system. Corresponding to the method embodiment and the device embodiment of the present invention, the embodiment of the present invention further provides A system for measuring an Inter-RAT system, as shown in FIG. 5, the system specifically includes: a first measurement device 501, configured to configure a parameter of a measurement gap GAP for a terminal in an access state, and then configure the parameter Sending to the terminal, and receiving a measurement result returned by the terminal after measuring the Inter-RAT different system;

The first measuring device 501 can be integrated on the network side device, or can be connected to the network side device as a separate entity;

The terminal 502 is configured to perform measurement on the Inter-RAT different system according to the configuration parameter, and send the measurement result to the first measurement device.

The first measurement device 501 may specifically include:

a first configuration module, configured to configure a parameter of the measurement gap GAP for the terminal in the connection state; a first sending module, configured to send the parameter information to the terminal;

And a first receiving module, configured to receive a measurement result returned by the terminal after performing measurement on the Inter-RAT system according to the parameter.

In the system described in this embodiment, because the first measuring device 501 is configured to configure the parameter of the measurement gap GAP, the terminal can be measured according to the parameter of the measurement gap GAP during measurement, thereby avoiding the present In the technology, a certain amount of data must be lost in order to perform measurement, and the measurement of the LTE system before switching to the LTE system is realized while ensuring that the terminal does not lose the service data. Referring to the flowchart shown in FIG. 6, in the third embodiment of the method of the present invention, the method provided in Embodiment 3 of the present invention may include the following steps:

Step 601: The terminal receives a parameter of the measurement gap GAP sent by the network side.

In this embodiment, the method for configuring the parameter of the test gap GAP on the network side may refer to the method embodiment 2;

Step 602: The terminal measures the Inter-RAT different system according to the parameter of the measurement gap GAP.

In this embodiment, the terminal may specifically be a terminal that accesses the TD-SCDMA system, and the performing the measurement on the Inter-RAT system may be specifically performed on the LTE system, where the parameter of the measurement gap GAP may specifically include: Measuring the gap GAP, the period of measuring the GAP and The offset, after the terminal receives the parameter of the measurement gap GAP sent by the network side, the Inter-RAT system can be measured according to the parameter of the measurement gap GAP. According to the method of the present invention, the data domain service of the terminal can be guaranteed. Measurements of the Inter-RAT system are implemented in the event of loss.

It should be noted that, according to the method shown in this embodiment, those skilled in the art may know that the method of the present invention can be used not only for handover of a TD-SCDMA system to an LTE system, but also for other Inter-RAT systems. The switching mode can also be applied to the switching of WCDMA systems to other Inter-RAT systems. Referring to the flowchart shown in FIG. 7, in the fourth embodiment of the method of the present invention, the method provided in Embodiment 4 of the present invention may include the following steps:

Step 701: The terminal accessing the TD-SCDMA system receives the parameter of the measurement gap GAP sent by the network side.

The parameter for measuring the GAP may specifically include: measuring a GAP, a period of the measurement GAP, and an offset; the measurement GAP may be 7 to 10 ms in practice, and measuring a period of the GAP with a K-th power frame of 2 For the period, which is 2 ^A kx l0ms, the offset Offset indicates the position of the measured GAP in one cycle;

Step 702: The terminal compares the parameter of the measurement gap GAP in the GAP period.

The LTE system performs measurements;

Step 703: The terminal sends the measurement result to the network side.

Step 704: The terminal receives a handover command generated by the network side according to the measurement result. Step 705: The terminal performs a corresponding handover process according to the handover command.

The specific handover procedure in the step 705 is to switch the terminal from the TD-SCDMA system to the LTE system.

In this embodiment, the method further includes the step of performing a corresponding handover procedure according to the handover command sent by the network side, and when the network side determines that the terminal needs to perform handover, the handover command is sent to the terminal, where the terminal Switching to the LTE system according to the handover command, so that the terminal can implement more services, thereby improving the service experience of the user.

It should be noted that, for the foregoing method embodiments, for the sake of simple description, The description is a series of combinations of actions, but those skilled in the art will appreciate that the present invention is not limited by the sequence of actions described, as some steps may be performed in other sequences or concurrently in accordance with the present invention. In addition, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

Corresponding to the three-phase embodiment of the method provided by the present invention, and referring to FIG. 8, the embodiment of the present invention further provides an apparatus for measuring an Inter-RAT system, and the apparatus may specifically include:

The second receiving module 801 is configured to receive a parameter of the measurement gap GAP sent by the network side. In this embodiment, the measuring apparatus 801 may be integrated into the terminal, or may be a functional entity separately connected to the terminal;

The measuring module 802 is configured to measure the Inter-RAT heterogeneous system according to the parameter of the measurement gap GAP.

In this embodiment, the second receiving module and the measuring module may be integrated into the terminal, or may be separately integrated into one device, and the implementation manner of the device does not affect the implementation of the present invention. It can be seen that the device can be divided into two modules, and the second receiving module can receive the parameter of the measurement gap GAP configured and sent by the network side, and the measurement module can perform Inter according to the parameter of the measurement gap GAP. The RAT system performs measurement, specifically, the LTE system is measured, and the device described in this embodiment is used for measurement, and the LET system can be measured while ensuring that the service data of the terminal is not lost. purpose. Corresponding to Embodiment 4 of the method of the present invention, referring to FIG. 9, a schematic structural diagram of Embodiment 4 of the apparatus of the present invention is shown. As shown, the apparatus may include:

The second receiving module 901 is configured to receive a parameter of the measurement gap GAP sent by the network side, and the measurement module 902 is configured to measure the LTE system during the GAP according to the parameter of the measurement gap GAP.

Sending a measurement result module 903, configured to send the measurement result to the network side;

The switching module 904 is configured to perform a corresponding handover process according to the received handover command sent by the network side.

In this embodiment, the sending measurement result module 903 may further apply the measurement mode The measurement result of the block is sent to the network side, and the specific implementation of the network side may be an RNC, and the switching module may be based on the received handover command sent by the network side. Performing a corresponding handover process, for example, switching the terminal accessing the TD-SCDMA system to the LTE system according to the measurement result of the LTE system supported by the terminal supporting the LTE mode. Corresponding to the method embodiment and the device embodiment of the present invention, the embodiment of the present invention further provides a system for measuring an Inter-RAT system. Referring to FIG. 10, the system may specifically include: a network side 1001, configured to: Configuring a parameter of the measurement gap GAP for the terminal in the connected state, sending the configuration parameter to the second measurement device, and receiving the measurement result returned by the second measurement device;

The second measuring device 1002 is configured to receive a parameter of the measurement gap GAP sent by the network side, and measure the Inter-RAT different system according to the parameter of the measurement gap GAP.

The second measuring device 1002 may specifically include:

a second receiving module, configured to receive a parameter of the measurement gap GAP sent by the network side, and a measurement module, configured to: during the GAP according to the parameter of the measurement gap GAP

The Inter-RAT system performs measurements.

It should be noted that, since the foregoing method and apparatus for measuring an Inter-RAT system are described in great detail, the system embodiment of the measurement Inter-RAT system is not exhaustive, and the foregoing method for measuring an Inter-RAT system can be referred to. Description of the device embodiment, the system will not be described in detail herein.

It should be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities or operations. There is any such actual relationship or order between them. Furthermore, the terms "comprising,""comprising," or "includes" are intended to include a non-exclusive inclusion, such that a process, method, item, or device that includes a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device. Without further restrictions, the statement "includes a ..., a defined element, It is not excluded that there are additional identical elements in the process, method, article or device that comprises the described elements. The methods, devices, and systems for measuring an Inter-RAT system provided by the embodiments of the present invention are described above. The descriptions of the above embodiments are only used to help understand the methods and concepts of the embodiments of the present invention. Meanwhile, the general techniques in the art are The present invention is not limited by the scope of the present invention, and the description of the present invention is not limited to the scope of the present invention.

Claims

Rights request

A method for measuring a wireless access technology different system, comprising: configuring, by a network side, a parameter of an idle gap for a terminal in a connected state, and transmitting the parameter to the terminal; and receiving, by the network side, the terminal according to the parameter The measurement result returned after measuring the wireless access technology different system.

2. The method according to claim 1, wherein the parameters of the idle gap comprise: an idle gap, a period and/or an offset of the idle gap.

The method according to claim 1, wherein after the parameter of the idle gap is configured on the network side, the method further includes:

The network side sends the parameter information to the base station;

The measurement result returned by the network side after receiving the measurement by the terminal according to the parameter to the wireless access technology different system is specifically:

The network side, through the base station, receives a measurement result returned by the terminal after measuring the radio access technology system according to the parameter.

The method according to claim 1, wherein the network side, after receiving the measurement result returned by the terminal after measuring the radio access technology system according to the parameter, further includes:

The network side determines whether handover is required according to the measurement result, and if yes, sends a handover command to the terminal.

The method according to claim 1, wherein before the configuring the parameters of the idle gap on the network side, the method further includes:

The network side configures the first dedicated physical channel continuously transmitted and received as a second dedicated physical channel that is not continuously transmitted and received;

The parameter that the network side configures the idle gap for the terminal in the connected state is specifically: configuring a parameter of the idle gap for the terminal of the connection state at a position other than the system frame where the second dedicated physical channel is located.

A device for measuring a wireless access technology different system, comprising: a first configuration module, configured to configure a parameter of an idle gap for a terminal in a connected state; a first sending module, configured to: Sent to the terminal; The first receiving module is configured to receive a measurement result returned by the terminal after performing measurement on the wireless access technology different system according to the parameter.

7. The device according to claim 6, further comprising:

a second sending module, configured to send the parameter information to a base station;

And the receiving module is further configured to: by the receiving, the measurement result returned by the terminal after performing measurement on the wireless access technology different system according to the parameter.

8. The device according to claim 6, further comprising:

a determining module, configured to determine, according to the measurement result, whether switching is needed;

And a third sending module, configured to send a switching command to the terminal when the result of the determining module is YES.

9. The device according to claim 8, further comprising:

a second configuration module, configured to configure the first dedicated physical channel continuously transmitted and received as a second dedicated physical channel that is discontinuously transmitted;

The first configuration module is further configured to configure, in a location other than the system frame where the second dedicated physical channel is located, a parameter of the idle gap for the terminal in the connected state.

A system for measuring a wireless access technology different system, comprising: a first measuring device, configured to configure a parameter of an idle gap for a terminal in a connected state, and then send the parameter information to the terminal, And receiving a measurement result returned by the terminal after performing measurement on the wireless access technology different system according to the parameter;

A method for measuring a wireless access technology different system, comprising: receiving, by a terminal, a parameter of an idle gap sent by a network side;

The terminal measures the wireless access technology different system during the measurement gap according to the parameter information of the idle gap.

The method according to claim 11, wherein the parameters of the idle gap comprise: an idle gap, a period and/or an offset of the idle gap.

The method according to claim 11, wherein after the terminal measures the radio access technology different system according to the parameter information of the idle gap, the method further includes: The terminal sends the measurement result to the network side.

The method according to claim 13, wherein after the sending the measurement result to the network side, the method further includes:

The terminal performs a corresponding handover process according to the received handover command sent by the network side.

An apparatus for measuring a wireless access technology different system, comprising: a second receiving module, configured to receive a parameter of an idle gap sent by a network side;

The device according to claim 15, further comprising:

Send a measurement result module to send the measurement result to the network side.

17. The device according to claim 16, further comprising:

The switching module is configured to perform a corresponding switching process according to the received switching command sent by the network side.

A system for measuring a wireless access technology different system, comprising: a network side, configured to configure a parameter of an idle gap for a terminal in a connected state, and then sending the configuration parameter to the second measuring device And receiving the measurement result returned by the second measurement device; the second measurement device is configured to receive a parameter of the idle gap sent by the network side, and perform wireless access during the idle gap according to the parameter information of the idle gap. The technology is measured by a different system.