WO2015113273A1

WO2015113273A1 - Radio resource management measurement method and device

Info

Publication number: WO2015113273A1
Application number: PCT/CN2014/071801
Authority: WO
Inventors: 孙静原; 薛丽霞
Original assignee: 华为技术有限公司
Priority date: 2014-01-29
Filing date: 2014-01-29
Publication date: 2015-08-06
Also published as: WO2015113323A1

Abstract

Disclosed are a radio resource management (RRM) measurement method and device, relating to the technical field of communications, said method comprising: measuring a first received signal strength indication (RSSI) according to a specific resource; determining a first reference signal received power (RSRP) used for reference, said first RSRP comprising at least one of the RSRPs measured by a UE; determining a second RSSI according to said first RSSI and said first RSRP; according to the second RSRP of a destination cell of said second RSSI measured by the UE, determining the reference signal received quality (RSRQ) of said destination cell; if the RSRQ of said destination cell satisfies criteria for reporting, then reporting the RRM measurements to a base station. Under these conditions, in a scenario where cell ON/OFF is allowed and when measurement resources and overhead are limited, causing a network control node to obtain valid RRM measurement results provides a valid and adequate basis for effective control of cell ON/OFF in RRM, conserving system overhead and preventing waste of resources.

Description

Description A method and device for measuring wireless resource management

The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for measuring radio resource management. Background technique

In the wireless system, in order to perform effective RRM (Radio Resource Management) and mobility management, the UE is introduced to perform related radio resource management measurement, and the measurement result is fed back to the network, and the network passes the measurement result of the UE. A cell is selected to provide services for the UE, and an operation of switching the cell is performed.

In the prior art, in order to save energy and reduce interference between cells, the cell introduces an ON/OFF state concept, and the cell can be turned off or on. There are different ON/OFF states in each cell, so that when the UE (User Equipment) performs radio resource management measurement, it needs to measure each cell in the ON or OFF state to obtain multiple cell components. The RSSI (Received Signal Strength Indicator) corresponding to a signal group is determined according to the RSSI, and the RSRQ (Reference Signal Received Quality) of each cell is determined, and the RSRQ is reported to the base station.

The inventors have found that the prior art has at least the following problems:

Since each cell has a different ON/OFF state, and if the RSSI of each cell is in different states, the different RSSIs can only be measured on different resources, so that the resources required for the measurement are More, which leads to excessive system overhead and wasted resources. Summary of the invention

In order to solve the defects of the prior art, embodiments of the present invention provide a method and an apparatus for measuring radio resource management. The technical solution is as follows:

The first aspect, a measurement device for wireless resource management, includes:

a measuring module, configured to measure a first received signal strength indicator RSSI according to a specific resource;

a first determining module, configured to determine a first reference signal received power RSRP for reference, where The first RSRP includes at least one of RSRPs measured by the UE;

a second determining module, configured to determine a second RSSI according to the first RSSI and the first RSRP, and a third determining module, configured to determine, according to the second RSSI and a second RSRP of the target cell measured by the UE, The reference signal of the target cell receives the quality RSRQ;

The reporting module is configured to report the radio resource management RRM measurement result to the base station when the RSRQ of the target cell meets the reporting condition.

In a first possible implementation manner of the first aspect, the measuring module includes:

a first measurement unit, configured to: in the at least one specific resource, select a specific resource to measure the first RSSI according to the configuration of the base station or the self-policy, where the at least one specific resource is a predefined or the base station is configured to the terminal UE; Or,

And a second measurement unit, configured to receive first configuration information sent by the base station, where the first configuration information is used to indicate a specific resource, and the first RSSI is measured according to the specific resource.

In a second possible implementation manner of the first aspect, the first determining module includes: a first determining unit, configured to determine, according to the UE's own policy, the first RSRP for reference in the RSRP measured by the UE. Or,

And a second determining unit, configured to receive second configuration information that is sent by the base station, where the second configuration information is used to indicate RSRP indication information, and determine a first RSRP for reference according to the RSRP indication information.

In conjunction with the second possible implementation of the first aspect, in a third possible implementation, the second configuration information further includes coefficient information for setting the first RSRP.

In a fourth possible implementation manner of the first aspect, the device further includes:

a first receiving module, configured to receive third configuration information that is sent by the base station, where the third configuration information is used to indicate a specific resource and is used to indicate RSRP indication information;

Correspondingly, the measuring module comprises:

a third measuring unit, configured to measure the first RSSI according to the specific resource carried in the third configuration information;

Correspondingly, the first determining module includes:

And a third determining unit, configured to determine, according to the RSRP indication information carried in the third configuration information, a first RSRP for reference.

In conjunction with the fourth possible implementation of the first aspect, in a fifth possible implementation, the third configuration information further includes coefficient information for setting the first RSRP. In a sixth possible implementation manner of the first aspect, the device further includes: a second receiving module, configured to receive fourth configuration information that is sent by the base station, where the fourth configuration information includes An identifier of the first sub-signal included in the signal corresponding to the RSSI; and/or, the fourth configuration information includes an identifier for indicating a second sub-signal included and/or not included in the signal corresponding to the second RSSI .

In conjunction with the sixth possible implementation of the first aspect, in a seventh possible implementation, the second determining module is specifically configured to:

Determining a second RSSI according to the first RSSI, the identifier of the first sub-signal and the first RSRP.

In conjunction with the sixth possible implementation of the first aspect, in the eighth possible implementation, the second determining module is specifically configured to:

Determining a second RSSI according to the first RSSI, the identifier of the first sub-signal, the identifier of the second sub-signal, and the first RSRP.

In a ninth possible implementation manner of the first aspect, the RRM measurement result includes a combination of the first RSSI and a third RSRP, and/or an RSRQ of the target cell;

The third RSRP is at least one of the RSRPs measured by the UE including the first RSRP.

With reference to the ninth possible implementation manner of the foregoing aspect, in a tenth possible implementation manner, when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement result further includes an identifier of the second RSSI and/or an identifier of the second RSRP.

With reference to the ninth possible implementation manner of the first aspect, in an eleventh possible implementation manner, the RRM measurement result includes an identifier of the first RSSI and an identifier of the first RSRP.

With reference to the ninth possible implementation manner of the first aspect, in a twelfth possible implementation manner, when the RRM measurement result includes an RSRQ of the target cell,

The RRM measurement result further includes an identifier for indicating configuration information corresponding to the specific resource when the RSRQ corresponding to the target cell is determined, and an identifier for indicating configuration information corresponding to the first RSRP; or

The RRM measurement result further includes an identifier for indicating configuration information corresponding to the specific resource when determining the RSRQ corresponding to the target cell, and an identifier of the first RSRP; or

The RRM measurement result further includes a first time for determining an RSRQ corresponding to the target cell. An identifier of the RSSI, and an identifier for indicating configuration information corresponding to the first RSRP. The second aspect, a measurement device for wireless resource management, includes:

a third receiving module, configured to receive the RRM measurement result reported by the UE, where the RRM measurement result is reported when the RSRQ of the target cell determined by the UE meets a reporting condition, and the RSRQ of the target cell is the UE Determining, according to the second RSSI and the second RSRP of the target cell measured by the UE, the second RSSI is determined by the UE according to the first RSSI and the first RSRP, and the first RSRP is at least one of the RSRPs included in the UE measurement. The first RSSI is measured by the UE according to a specific resource;

a radio resource management module, configured to perform radio resource management according to the RRM measurement result. In a first possible implementation manner of the second aspect, the RRM measurement result includes a combination of the first RSSI and a third RSRP, where the third RSRP is a first RSRP

At least one of RSRPs measured by the UE;

Or,

The RRM measurement result includes an RSRQ of the target cell;

Or,

The RRM measurement result includes a combination of the first RSSI and the third RSRP, and an RSRQ of the target cell.

In a second possible implementation manner of the second aspect, the RRM measurement result includes an RSRQ of the target cell, an identifier of the second RSSI, and an identifier of the second RSRP.

Or,

The RRM measurement result includes an RSRQ of the target cell, and an identifier of the second RSSI; or

The RRM measurement result includes an RSRQ of the target cell, and an identifier of the second RSRP.

In a third possible implementation manner of the second aspect, the RRM measurement result includes an identifier of the first RSSI and an identifier of the first RSRP.

In a fourth possible implementation manner of the second aspect, the RRM measurement result includes an RSRQ of the target cell, and is used to determine an identifier of the configuration information corresponding to the specific resource when determining the RSRQ corresponding to the target cell, and An identifier for indicating configuration information corresponding to the first RSRP;

or, The RRM measurement result includes an identifier of the target cell, and an identifier of the configuration information corresponding to the specific resource, and an identifier of the first RSRP, when the RSRQ corresponding to the target cell is determined; or

The RRM measurement result includes an RSRQ of the target cell, an identifier of the first RSSI when the RSRQ corresponding to the target cell is determined, and an identifier used to indicate configuration information corresponding to the first RSRP.

In a fifth possible implementation manner of the second aspect, the device further includes:

a first sending module, configured to select a specific resource for measurement for the UE, and send the specific resource to the UE by using the first configuration information, so that the UE is configured according to the first configuration information. The specific resource determines the first RSSI for the measurement.

In a sixth possible implementation manner of the second aspect, the device further includes:

a second sending module, configured to select an identifier of the RSRP for determining the first RSRP for the UE, generate RSRP indication information according to the identifier of the RSRP that is determined to be the first RSRP, and send the RSRP indication information by using the second configuration information. Giving the UE, so that the UE determines the first RSRP for reference according to the RSRP indication information in the second configuration information.

In a seventh possible implementation manner of the second aspect, the device further includes:

a third sending module, configured to select a specific resource for measurement for the UE and select an identifier of the RSRP for determining the first RSRP, generate RSRP indication information according to the identifier of the RSRP that determines the first RSRP, and generate the specific And the RSRP indication information is sent to the UE by using the third configuration information, so that the UE determines, according to the specific resource in the first configuration information, a first RSSI for measurement and according to the second The RSRP indication information in the configuration information determines the first RSRP for reference.

In an eighth possible implementation manner of the second aspect, the device further includes:

a fourth sending module, configured to send fourth configuration information to the UE, where the fourth configuration information includes an identifier for indicating a first sub-signal included in a signal corresponding to the first RSSI;

and / or,

The fourth configuration information includes an identifier for indicating a second sub-signal included and/or not included in the signal corresponding to the second RSSI;

So that the UE determines the second RSSI according to the identifier of the first sub-signal and/or the identifier of the second sub-signal. The third aspect, a method for measuring radio resource management, includes:

Measuring a first received signal strength indicator RSSI according to a specific resource;

Determining a first reference signal received power RSRP for reference, wherein the first RSRP includes at least one of RSRPs measured by the UE;

Determining a second RSSI according to the first RSSI and the first RSRP;

Determining a reference signal reception quality RSRQ of the target cell according to the second RSSI and a second RSRP of the target cell measured by the UE;

When the RSRQ of the target cell meets the reporting condition, the radio resource management RRM measurement result is reported to the base station.

In a first possible implementation manner of the third aspect, the measuring the first RSSI according to the specific resource includes:

Selecting, in the at least one specific resource, a specific resource to measure the first RSSI according to the configuration of the base station or the self-policy, wherein the at least one specific resource is predefined or configured by the base station to the terminal UE;

Or,

And receiving, by the base station, first configuration information, where the first configuration information is used to indicate a specific resource, and the first RSSI is measured according to the specific resource.

In a second possible implementation manner of the third aspect, the determining the first RSRP for reference includes:

Determining, in the RSRP measured by the UE, the first RSRP for reference according to the UE's own policy; or

The second configuration information sent by the base station is received, where the second configuration information is used to indicate RSRP indication information, and the first RSRP for reference is determined according to the RSRP indication information.

In conjunction with the second possible implementation of the third aspect, in a third possible implementation, the second configuration information further includes coefficient information for setting the first RSRP.

In a fourth possible implementation manner of the third aspect, before the measuring the first RSSI according to the specific resource, the method further includes:

Receiving, by the base station, third configuration information, where the third configuration information is used to indicate a specific resource and used to indicate RSRP indication information;

Correspondingly, the measuring the first RSSI according to the specific resource includes:

Measuring, according to the specific resource carried in the third configuration information, a first RSSI; Correspondingly, the determining the first RSRP for reference includes:

Determining, according to the RSRP indication information carried in the third configuration information, a first RSRP for reference.

In conjunction with the fourth possible implementation of the third aspect, in a fifth possible implementation, the third configuration information further includes coefficient information for setting the first RSRP.

In a sixth possible implementation manner of the third aspect, before the measuring the first RSSI according to the specific resource, the method further includes:

Receiving, by the base station, fourth configuration information, where the fourth configuration information includes an identifier for indicating a first sub-signal included in the signal corresponding to the first RSSI; and/or, the fourth configuration information includes And indicating an identifier of the second sub-signal included and/or not included in the signal corresponding to the second RSSI.

With reference to the sixth possible implementation of the third aspect, in a seventh possible implementation, the determining, according to the first RSSI and the first RSRP, the second RSSI includes:

With reference to the sixth possible implementation manner of the third aspect, in the eighth possible implementation, the determining, according to the first RSSI and the first RSRP, the second RSSI includes:

In a ninth possible implementation manner of the third aspect, the RRM measurement result includes a combination of the first RSSI and a third RSRP, and/or an RSRQ of the target cell;

With reference to the ninth possible implementation manner of the third aspect, in a tenth possible implementation manner, when the RRM measurement result includes the RSRQ of the target cell,

With reference to the ninth possible implementation manner of the third aspect, in an eleventh possible implementation manner, the RRM measurement result includes an identifier of the first RSSI and an identifier of the first RSRP.

With reference to the ninth possible implementation manner of the third aspect, in a twelfth possible implementation manner, when the RRM measurement result includes an RSRQ of the target cell,

The RRM measurement result further includes an indication for determining an RSRQ corresponding to the target cell. An identifier of the configuration information corresponding to the specific resource, and an identifier used to indicate configuration information corresponding to the first RSRP; or

The RRM measurement result further includes an identifier of the first RSSI used to determine the RSRQ corresponding to the target cell, and an identifier used to indicate configuration information corresponding to the first RSRP. The fourth aspect, a method for measuring radio resource management, includes:

Receiving the RRM measurement result reported by the UE, where the RRM measurement result is reported when the RSRQ of the target cell determined by the UE meets the reporting condition, and the RSRQ of the target cell is measured by the UE according to the second RSSI and the UE. The second RSSI of the target cell is determined, the second RSSI is determined by the UE according to the first RSSI and the first RSRP, and the first RSRP is at least one of the RSRPs measured by the UE, where the first RSSI is The UE is measured according to a specific resource; and the radio resource management is performed according to the RRM measurement result.

In a first possible implementation manner of the fourth aspect, the RRM measurement result includes a combination of the first RSSI and the third RSRP, where the third RSRP is a RSRP measured by the UE including the first RSRP. At least one of them;

Or,

The RRM measurement result includes an RSRQ of the target cell;

Or,

In a second possible implementation manner of the fourth aspect, the RRM measurement result includes an RSRQ of the target cell, an identifier of the second RSSI, and an identifier of the second RSRP.

Or,

In a third possible implementation manner of the fourth aspect, the RRM measurement result includes an identifier of the first RSSI and an identifier of the first RSRP. In a fourth possible implementation manner of the fourth aspect, the RRM measurement result includes an RSRQ of the target cell, and is used to determine an identifier of the configuration information corresponding to the specific resource when determining the RSRQ corresponding to the target cell, and An identifier for indicating configuration information corresponding to the first RSRP;

Or,

The RRM measurement result includes an RSRQ of the target cell, and is used to determine an identifier of the configuration information corresponding to the specific resource when the RSRQ corresponding to the target cell is determined, and an identifier of the first RSRP; or

In a fifth possible implementation manner of the foregoing aspect, before the receiving the RRM measurement result reported by the UE, the method further includes:

Selecting a specific resource for measurement for the UE, and sending the specific resource to the UE by using the first configuration information, so that the UE determines, according to the specific resource in the first configuration information, The first RSSI.

In a sixth possible implementation manner of the foregoing aspect, before the receiving the RRM measurement result reported by the UE, the method further includes:

And selecting, by the UE, an identifier of the RSRP for determining the first RSRP, and generating an RSRP indication information according to the identifier of the RSRP that is used to determine the first RSRP, and sending the RSRP indication information to the UE by using the second configuration information, so that The UE determines a first RSRP for reference according to the RSRP indication information in the second configuration information.

In a seventh possible implementation manner of the foregoing aspect, before the receiving the RRM measurement result reported by the UE, the method further includes:

Selecting a specific resource for the UE and selecting an identifier for determining the RSRP of the first RSRP, generating an RSRP indication information according to the identifier of the RSRP that determines the first RSRP, and using the specific resource and the RSRP indication information And sending, by the third configuration information, the UE, to enable the UE to determine, according to the specific resource in the first configuration information, a first RSSI for measurement and according to RSRP indication information in the second configuration information. The first RSRP for reference is determined.

In an eighth possible implementation manner of the foregoing aspect, before the receiving the RRM measurement result reported by the UE, the method further includes:

And fourth configuration information that is sent to the UE, where the fourth configuration information is used to indicate the first RSSI An identifier of the first sub-signal included in the corresponding signal;

and / or,

And causing the UE to determine the second RSSI according to the identifier of the first sub-signal and/or the identifier of the second sub-signal. A fifth aspect, a user equipment, the user equipment comprising a transmitter, a receiver, a memory, and a processor respectively connected to the transmitter, the receiver, and the memory;

Wherein, a set of program codes is stored in the memory, and the processor is configured to call the program code stored in the memory to perform the following operations:

Determining a second RSSI according to the first RSSI and the first RSRP;

When the RSRQ of the target cell meets the reporting condition, the radio resource management RRM measurement result is reported to the base station. A sixth aspect, a base station, the base station includes a transmitter, a receiver, a memory, and a processor respectively connected to the transmitter, the receiver, and the memory;

Receiving the RRM measurement result reported by the UE, where the RRM measurement result is reported when the RSRQ of the target cell determined by the UE meets the reporting condition, and the RSRQ of the target cell is measured by the UE according to the second RSSI and the UE. The second RSSI of the target cell is determined, the second RSSI is determined by the UE according to the first RSSI and the first RSRP, and the first RSRP is at least one of the RSRPs measured by the UE, where the first RSSI is The UE is measured according to a specific resource; and the radio resource management is performed according to the RRM measurement result. The beneficial effects of the technical solutions provided by the embodiments of the present invention are:

In the embodiment of the present invention, only a small number of resources for measuring the RSSI are needed, and then the RSSI required by the base station or the UE is selected according to the policy of the UE to obtain the RSSI required by other radio resource management, so that all the resources can be obtained with less resources. Required RSSI and RSRQ. The reported RSRQ is judged according to the reporting conditions. In the scenario that allows the cell to be ON/OFF, the network control node obtains the effective feedback RRM measurement result under the condition of limited measurement resources and limited overhead, thereby providing an effective and sufficient effective control of the cell ON/OFF in the radio resource management. Based on the cost, the system is saved and resources are wasted. DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.

1 is a schematic structural diagram of a radio resource management measurement apparatus according to Embodiment 1 of the present invention; FIG. 2 is a schematic structural diagram of a radio resource management measurement apparatus according to Embodiment 2 of the present invention; FIG. 3 is a radio resource provided by Embodiment 3 of the present invention; Management method flow chart;

4 is a flowchart of a method for radio resource management according to Embodiment 4 of the present invention;

FIG. 5 is a flowchart of a method for radio resource management according to Embodiment 5 of the present invention; FIG.

6 is a flowchart of a method for radio resource management according to Embodiment 6 of the present invention;

7 is a flowchart of a method for radio resource management according to Embodiment 7 of the present invention;

8 is a schematic structural diagram of a user equipment according to Embodiment 8 of the present invention;

FIG. 9 is a schematic structural diagram of a base station according to Embodiment 9 of the present invention. detailed description

The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

Example 1

The embodiment of the invention provides a measuring device for wireless resource management, which is shown in FIG. 1 . The device includes:

The measuring module 101 is configured to measure the first received signal strength indicator RSSI according to the specific resource. The resource for measuring the RSSI may be a DRS (Discovery Reference Signal), a CSI-RS (Channel State Information-Reference Signal), and a CRS (Cell-specific Reference Signal). A set of REs (Resource Elements) corresponding to at least one of the above signals is not limited herein.

Among them, the source of a specific resource contains three situations:

In the first case, the UE stores at least one specific resource that is predefined. The predetermined at least one specific resource of the storage may be written in the storage area of the terminal before the terminal leaves the factory. In the first case, the UE measures the first RSSI by selecting a specific resource among the predefined at least one specific resource.

Another way of the first case is to determine the specific resource by the UE by receiving at least one specific resource configured by the base station.

Since the specific resource is at least one. Therefore, in the process of measuring the first RSSI in the embodiment of the present invention, one of the at least one specific resource needs to be selected as the measurement resource of the current first RSSI. One of the ways to select a specific resource is: The specific resource selected in at least one specific resource may be selected by the base station by means of configuration information.

Therefore, the first case in the measurement module 101 may be implemented by: a first measurement unit, configured to: in the at least one specific resource, select a specific resource to measure the first RSSI according to a configuration of the base station or a self-policy, where The at least one specific resource is configured by a predefined or base station to the terminal UE;

Preferably, in the first case, the second method for selecting a specific resource: The first RSSI may also be measured by selecting a specific resource according to the UE's own policy. The method for selecting a specific resource according to the manner of the UE's own policy is not limited, and may be randomly selected in at least one specific resource. The manner in which the UE selects a specific resource autonomously is not limited.

In the second case, the UE receives the first configuration information sent by the base station, extracts a specific resource configured by the base station for the UE from the first configuration information, and measures the first RSSI according to the specific resource.

Correspondingly, the second case in the measurement module 101 can be implemented by: a second measurement unit, configured to receive first configuration information sent by the base station, where the first configuration information is used to indicate a specific resource, and The first RSSI is measured based on the particular resource.

Preferably, the first configuration information may further include coefficient information for measuring the first RSSI. The final first RSSI can be obtained by multiplying the total received power measured on a particular resource by the coefficient. The third case is that the UE receives the third configuration information sent by the base station, extracts a specific resource that the base station configures for the UE from the third configuration information, and measures the first RSSI according to the specific resource.

Correspondingly, in the third case, before the process of performing the first RSSI in the third case in the measurement module 101, the process of receiving the third configuration information may receive the third configuration information through the following module:

The first receiving module 106 is configured to receive third configuration information that is sent by the base station, where the third configuration information is used to indicate a specific resource and is used to indicate RSRP (Reference Signal Received Power) indication information;

Correspondingly, the second case in the measurement module 101 can be implemented by: the third measurement unit, configured to measure the first RSSI according to the specific resource carried in the third configuration information;

The third configuration information is different from the first configuration information in that the third configuration information further carries RSRP indication information for reference.

Preferably, the third configuration information may further include coefficient information for measuring the first RSSI. The final first RSSI can be obtained by multiplying the total received power measured on a particular resource by the coefficient.

Preferably, in the embodiment of the present invention, the ON/OFF state of at least part of the cells on each specific resource is determined. Therefore, when the specific resource is configured for the base station, the base station clearly knows whether the sum of the signals received by the UE on each specific resource includes signals of at least a part of the cells in the partial cell. The first determining module 102 is configured to determine a first reference signal received power RSRP for reference, where the first RSRP includes at least one of RSRPs measured by the UE.

The source of the first RSRP in the first determining module 102 includes three cases:

In the first case, the UE stores at least one predefined RSRP indication information, where the RSRP indication information may be written in the storage area of the terminal before the terminal leaves the factory. In the first case, at least one first RSRP is selected by the predefined at least one RSRP indication.

The RSRP measured by the UE includes the RSRP of the UE and all cells in the current cell cluster, and also includes the RSRP of all the cells that can be measured except the UE and the current cell cluster. Alternatively, the RSRP measured by the UE includes the RSRP of the UE and the partially measureable cell in the current cell cluster, and further includes the RSRP of the UE and all the cells that can be measured except the current cell cluster. In the embodiment of the present invention, the selected first RSRP is the RSRP of the UE and all the cells in the current cell cluster, where the selected first RSRP may be an RSRP, and may also be a set of multiple RSRPs, so RSRP The indication information only includes one RSRP or multiple RSRPs in the current cell cluster. In addition, the RSRP can correspond to a cell, and the identifier of the RSRP can correspond to the identifier of a cell. The RSRP mentioned in the embodiment of the present invention corresponds to the received signal power of a certain cell.

Therefore, in the process of performing the first RSRP in the embodiment of the present invention, the first RSRP may be selected in the predefined at least one RSRP indication information according to the configuration of the base station, and therefore the selecting process is in the first determining module 102. Can be specifically implemented as the following units:

a first determining unit, configured to: in the RSRP measured by the UE, select, according to the UE's own policy, the first RSRP that is used for reference;

Preferably, the selection process of the first RSRP is performed in the pre-defined at least one RSRP indication information, and the UE may also be selected according to the policy of the UE. The manner in which the UE selects according to the policy is not limited, and may be preset. The rule may also be randomly selected in the at least one RSRP indication information. The manner in which the UE performs the autonomous selection of the first RSRP is not limited.

In the second case, the UE receives the second configuration information sent by the base station, and extracts, from the second configuration information, the first RSRP configured by the base station for the UE.

Therefore, the selection process may be implemented in the first determining module 102, where the second determining unit is configured to receive second configuration information that is sent by the base station, where the second configuration information is used to indicate the RSRP indication information, and The RSRP indication information determines the first RSRP for reference.

Preferably, the second configuration information further includes coefficient information for setting the first RSRP. The final first RSRP can be obtained by multiplying each RSRP included in the first RSRP by the coefficient corresponding to the RSRP.

The coefficient information of the first RSRP may indicate a coefficient of any one of the RSRPs in the first RSRP. For example: The first RSRP includes RSRP1=N5, RSRP2=N4, and RSRP3=N3, where N5, N4, and N3 are measured values corresponding to RSRP, and the coefficient information of the first RSRP is 1, 1/2, -cos(30°) Therefore, the first RSRP obtained according to the coefficient information of the first RSRP is: RSRP1=N5, RSRP2=N2, RSRP3=-cos(30.)*N3.

In the third case, the UE receives the third configuration information sent by the base station, and extracts, from the third configuration information, the first RSRP configured by the base station for the UE.

Correspondingly, in the third case, the selection process can be implemented in the first determining module 102 as follows:

Before the first RSRP process, the process of receiving the third configuration information is received by the following module: The first receiving module 106 is configured to receive third configuration information that is sent by the base station, where the third configuration information is used to indicate a specific resource and is used to indicate RSRP indication information;

Therefore, the selection process may be implemented in the first determining module 102 as follows: The third determining unit is configured to determine, according to the RSRP indication information carried in the third configuration information, a first RSRP for reference.

The third configuration information is different from the first configuration information in that the third configuration information further carries a specific resource for indication.

Preferably, the third configuration information may further include coefficient information for measuring the first RSRP. The final first RSRP can be obtained by this factor. The second determining module 103 is configured to determine the second RSSI according to the first RSSI and the first RSRP.

Based on the first RSSI for measurement determined by the measurement module 101 and the first RSRP determined by the first determining module 102, the current second RSSI of the UE in the open state of each cell corresponding to the current first RSRP may be calculated.

The calculation manner may be: adding a signal power corresponding to the first RSSI and a signal power corresponding to the first RSRP to obtain a second RSSI. For example: The first RSSI is N30, and the first RSRP includes RSRP1=N5, RSRP2=N4, RSRP3=N3, so the second RSSI=N30+N5+N4+N3.

Preferably, when the first RSSI and/or the first RSRP have coefficient information, the final first RSSI is determined according to the coefficient information of the first RSSI, and/or the final first RSRP is determined according to the coefficient information of the first RSRP, and The second RSSI is calculated based on the final first RSSI and the first RSRP. The third determining module 104 is configured to determine a reference signal receiving quality RSRQ of the target cell according to the second RSSI and the second RSRP of the target cell measured by the UE.

The target cell is any one of the cell clusters in which the UE is located, and the RSRQ of the UE and the target cell is calculated according to the second RSSI currently recalculated by the UE and the second RSRP between the UE and the target cell. The calculation process of calculating the RSRQ of the UE and the target cell is: RSRQ of the target cell = second RSRP / second RSSI. The reporting module 105 is configured to: when the RSRQ of the target cell meets a reporting condition, to the base station Report the RRM measurement results of the radio resource management.

In the embodiment of the present invention, a threshold that the RSRQ of the target cell meets may be set, and when the threshold is reached, the RRM measurement result is sent to the base station. Since different ways of determining different factors in the process of RRM measurement are different, different reporting parameters are reflected in the reported content, for example: the specific resource determination method and the first RSRP determination manner are different, and will be reported. The RRM measurement results carry different content to inform the base station.

The RRM measurement result includes a combination of the first RSSI and a third RSRP, and/or an RSRQ of the target cell;

Wherein, when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement result includes an identifier of the first RSSI and an identifier of the first RSRP. Preferably, when the RRM measurement result includes the RSRQ of the target cell, the manner of determining the specific resource and the manner of determining the first RSRP may also be determined. Since there are three cases for determining a specific resource, there are three cases for determining the first RSRP. Therefore, in a specific implementation manner, a specific manner for determining a specific resource and determining the first RSRP may be reported to the base station, and therefore, the following may exist for different determination manners. Three kinds of content:

Wherein, when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement result further includes an identifier of the first RSSI used to determine the RSRQ corresponding to the target cell, and an identifier used to indicate configuration information corresponding to the first RSRP.

Preferably, for the reporting condition, the UE may receive the configuration information sent by the base station to modify the threshold in the reporting condition, so that the base station can control the reporting overhead and the validity of the radio resource management by controlling the reporting threshold.

Optionally, in the embodiment of the present invention, the components of the first RSSI and/or the second RSSI may be The UE is configured by detecting or pre-defined or base station configured.

The coefficient of each reference quantity (the first RSSI, the first RSRP) when determining the second RSSI may be determined according to the cell load of the signal corresponding to each reference quantity and/or the signal direction of the cell to the UE. The device further includes:

The second receiving module 107 is configured to receive fourth configuration information that is sent by the base station, where the fourth configuration information includes an identifier for indicating a first sub-signal included in a signal corresponding to the first RSSI; and/or The fourth configuration information includes an identifier for indicating a second sub-signal included and/or not included in the signal corresponding to the second RSSI.

The identifier of the first sub-signal included in the signal corresponding to the first RSSI is that the base station informs the UE of the signal component in the first RSSI. The identifier of the first sub-signal may also be equal to at least one identifier of the RSRP or the identifier of the cell.

The identifier of the first sub-signal included in the signal corresponding to the first RSSI is used to notify the UE that when the second RSSI is calculated, the identifier of the RSRP included in the first RSSI, in order to calculate the second RSSI, may be directly included according to the first RSSI. The RSRP identifier and the first RSRP autonomously perform the second RSSI.

The identifier of the second sub-signal included in the signal corresponding to the second RSSI is a signal that the base station informs the UE of the component of the second RSSI or a signal that must exist in the second RSSI, or a signal that must not exist in the second RSSI. The identifier of the second sub-signal may also be equivalent to the identifier of at least one RSRP or the identifier of the cell.

The identifier of the second sub-signal included in the signal corresponding to the second RSSI is used to notify the UE of the content of the RSRP component in the first RSRP when determining the second RSSI. Therefore, the selection range of the first RSRP can be set by the identifier of the second sub-signal included in the signal corresponding to the second RSSI.

Through the fourth configuration information received by the second receiving module 107, the UE may learn the identifier of the first sub-signal in the first RSSI, and/or the identifier of the second sub-signal in the second RSSI, and thus determine the second RSSI. The way can be three.

The first case: the fourth configuration information includes an identifier of the first sub-signal in the first RSSI. At this time, the UE can learn the composition of the signal in the first RSSI. Therefore, when calculating the second RSSI, the manner of calculating the second RSSI can be determined directly by using the component components in the first RSSI and the components in the first RSRP. Therefore, in this case, the second receiving module 701 can be specifically configured to: Determining a second RSSI according to the first RSSI, the identifier of the first sub-signal, and the first RSRP.

For example, the composition of the first RSSI is RSRP1, RSRP2, RSRP3. The first RSRP is RSRP1, RSRP2, and RSRP3. It can be known from the foregoing that the second RSSI is the same as the first RSSI, and the first RSSI is directly used as the second RSSI.

And determining, according to the first RSSI, the identifier of the third RSRP included in the signal corresponding to the first RSSI, the identifier of the second sub-signal included in the signal corresponding to the second RSSI, and the first RSRP, determining the second RSSI.

The second case: the fourth configuration information includes an identifier of the second sub-signal in the second RSSI. At this time, the UE can learn the composition of the signal in the second RSSI. Therefore, when calculating the second RSSI, the calculation manner of the UE can be notified through the configuration information of the base station, and the first RSRP determines the manner of calculating the second RSSI. The third case: the fourth configuration information includes an identifier of the first sub-signal in the first RSSI and an identifier of the second sub-signal in the second RSSI.

For example: The composition of the first RSSI is RSRP1, RSRP2; the second RSSI includes the composition that must exist for RSRP4. Therefore, the first RSRP is selected as RSRP 1, RSRP2, RSRP3, and RSRP4.

At this time, the second RSSI is calculated as: First RSSI+ RSRP3+ RSRP4.

At this time, the UE can learn the composition of the signal in the first RSSI, and the UE can know the composition of the signal in the second RSSI. Therefore, the second RSSI can be determined directly based on the identification of the first sub-signal and the identification of the second sub-signal and the first RSRP. Therefore, in this case, the second receiving module 702 can be specifically used to:

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station notifies the UE through the configuration information Determining a resource for measuring the first RSSI, and/or determining a first RSRP, and/or determining a component of the first RSSI, and/or determining a component of the second RSSI, the different RSRQ/second RSSI may Corresponds to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the effective feedback RRM measurement result under the condition of limited measurement resources and limited overhead, thereby providing an effective and sufficient effective control of the cell ON/OFF in the radio resource management. Based on the cost, the system is saved and resources are wasted. Example 2

The embodiment of the invention provides a measuring device for wireless resource management, as shown in FIG. 2 . The device includes:

The third receiving module 201 is configured to receive the RRM measurement result reported by the UE, where the RRM measurement result is reported when the RSRQ of the target cell determined by the UE meets a reporting condition, and the RSRQ of the target cell is the The UE is determined according to the second RSSI and the second RSRP of the target cell measured by the UE, where the second RSSI is determined by the UE according to the first RSSI and the first RSRP, and the first RSRP is at least one of the RSRPs included in the UE measurement. One, the first RSSI is measured by the UE according to a specific resource.

The UE measures the radio resources according to different configurations, including the configuration information of the base station, the policy of the UE, and the content of the configuration of the base station. Therefore, the UE reports the measurement result of different content corresponding to different situations. The base station determines the current RRM measurement result according to the content of different measurement results reported by the UE.

Preferably, the measurement result reported by the first type of UE includes:

The RRM measurement result includes a combination of the first RSSI and the third RSRP; wherein, the third RSRP is at least one of the RSRPs measured by the UE including the first RSRP;

Or,

The RRM measurement result includes the RSRQ of the target cell;

Or,

The RRM measurement result includes a combination of the first RSSI and the third RSRP, and the RSRQ of the target cell.

The measurement results reported by the second type of UE include:

The RRM measurement result includes an RSRQ of the target cell, an identifier of the second RSSI, and an identifier of the second RSRP. or,

The RRM measurement result includes the RSRQ of the target cell, and the identifier of the second RSSI;

Or,

The RRM measurement result includes the RSRQ of the target cell and the identifier of the second RSRP.

The measurement results reported by the third UE include:

The RRM measurement result includes an identifier of the first RSSI and an identifier of the first RSRP.

The measurement results reported by the fourth UE include:

The RRM measurement result includes an RSRQ of the target cell, an identifier for indicating configuration information corresponding to the specific resource when the RSRQ corresponding to the target cell is determined, and an identifier for indicating configuration information corresponding to the first RSRP;

Or,

The RRM measurement result includes an RSRQ of the target cell, and is used to determine an identifier of the configuration information corresponding to the specific resource when the RSRQ corresponding to the target cell is determined, and an identifier of the first RSRP;

Or,

The RRM measurement result includes the RSRQ of the target cell, the identifier of the first RSSI when the RSRQ corresponding to the target cell is determined, and the identifier of the configuration information corresponding to the first RSRP. The radio resource management module 202 is configured to perform radio resource management according to the RRM measurement result. The different content of the measurement result reported by the UE in the radio resource management module 202 in this step performs radio resource management.

Preferably, the specific radio resource management may be performed by the base station to close a cell base station or open a cell base station according to the RRM measurement result, or a radio resource management mode such as a cell that the UE switches to access or serve.

When the base station needs more efficient radio resource management to improve system performance, the change meets the threshold in the reporting condition to allow the UE to report more RRM measurement results; and when the system performance is good enough without requiring too many RRM measurement results, the change is satisfied. The threshold in the reporting condition allows the UE to report fewer RRM measurement results, so that the base station can control the reporting overhead and the effectiveness of the radio resource management by controlling the reporting threshold. The threshold in the reporting condition may be notified to the UE by means of configuration information. Further, the base station sends at least one of a specific multiple configuration information to the UE in advance, and is configured to configure various parameters involved in the measurement for performing radio resource management on the UE, and thus In the embodiment of the present invention, before the third receiving module 201 receives the RRM measurement result, at least one of the first sending module 203, the second sending module 204, the third sending module 205, and the fourth sending module 206 may be included. Or the steps of the first sending module 203, the second sending module 204, the third sending module 205, and the fourth sending module 206 may be included at the same time.

The device further includes: a first sending module 203, configured to select a specific resource for measurement for the UE, and send the specific resource to the UE by using the first configuration information, so that the UE is configured according to the The particular resource in a configuration information determines a first RSSI for measurement.

The selected specific resource is used by the UE to measure the first RSSI. On the specific resource, each cell transmits a signal or a signal of a shutdown signal according to the configuration of the base station, wherein the configured cell includes an ON state and an OFF state. The base station corresponding to the cell in the OFF state can send a DRS signal, so that the UE can measure the RSRP of the base station.

Preferably, the coefficient information of the first RSSI may be further set in the first configuration information, so that the UE determines, by using the coefficient information corresponding to the first RSSI, after the first RSSI is measured according to the specific resource in the first configuration information. Finally, the first RSSI for the second RSSI is determined.

Preferably, in the embodiment of the present invention, the ON/OFF state of at least part of the cells on each specific resource is determined. Therefore, when the specific resource is configured for the base station, the base station clearly knows whether the sum of the signals received by the UE on each specific resource includes signals of at least a part of the cells in the partial cell.

The device further includes: a second sending module 204, configured to select, for the UE, an identifier for determining the RSRP of the first RSRP, and generate RSRP indication information according to the identifier of the RSRP that determines the first RSRP, and the RSRP indication is The information is sent to the UE by using the second configuration information, so that the UE determines the first RSRP for reference according to the RSRP indication information in the second configuration information.

Preferably, the second configuration information may further be configured with the coefficient information of the first RSRP, so that the UE determines the first RSRP for reference according to the RSRP indication information in the second configuration information, and then passes the coefficient information of the first RSRP. The first RSRP is finally obtained for reference. The device further includes: a third sending module 205, configured to select, for the UE, a specific resource for measurement, and select an identifier for determining an RSRP of the first RSRP, and generate an RSRP indication according to the identifier of the RSRP that determines the first RSRP. And transmitting the specific resource and the RSRP indication information to the UE by using the third configuration information, so that the UE determines, according to the specific resource in the first configuration information, a first for measurement And determining, by the RSSI, the first RSRP for reference according to the RSRP indication information in the second configuration information. Preferably, the coefficient information of the first RSSI may be further set in the third configuration information, so that the UE determines, by using the coefficient information corresponding to the first RSSI, after the first RSSI is measured according to the specific resource in the third configuration information. The final first RSSI.

Preferably, the third configuration information may further be configured with coefficient information of the first RSRP, so that the UE determines the first RSRP for reference according to the RSRP indication information in the third configuration information, and then passes the coefficient information of the first RSRP. The final first RSRP is obtained. The device further includes: a fourth sending module 206, configured to send fourth configuration information to the UE, where the fourth configuration information includes an identifier for indicating a first sub-signal included in the signal corresponding to the first RSSI;

and / or,

And causing the UE to determine the second RSSI according to the identifier of the first sub-signal and/or the identifier of the second sub-signal.

The base station may, according to the content of the measurement, notify the UE of the first sub-signal included in the first RSSI, that is, the identifier of the first sub-signal included in the signal corresponding to the first RSSI. At this time, the UE may determine the second RSSI according to the identifier of the first sub-signal included in the signal corresponding to the first RSSI.

Preferably, the base station may further set, in the content of the current measurement, a signal of a cell that needs to be included in the second RSSI, or a signal of a cell that is not included, and therefore includes and/or includes a signal that is included in the signal corresponding to the second RSSI. The identity of the two sub-signals is communicated to the UE.

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station informs the UE by using the configuration information to determine the resource for measuring the first RSSI, and/or determines the first RSRP, and/or determines the first RSSI. The composition, and/or, when determining the composition of the second RSSI, the different RSRQ/second RSSI may correspond to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the effective feedback RRM measurement result under the condition of limited measurement resources and limited overhead, thereby providing an effective and sufficient effective control of the cell ON/OFF in the radio resource management. Based on the cost, the system is saved and resources are wasted. Example 3

An embodiment of the present invention provides a method for measuring radio resource management. Referring to FIG. 3, the method process includes:

301: Measure a first received signal strength indicator RSSI according to a specific resource;

302: Determine a first reference signal received power RSRP for reference, where the first RSRP includes at least one of RSRPs measured by the UE;

303: Determine a second RSSI according to the first RSSI and the first RSRP.

304: Determine, according to the second RSSI and the second RSRP of the target cell measured by the UE, a reference signal receiving quality RSRQ of the target cell;

305: When the RSRQ of the target cell meets the reporting condition, the RRM measurement result is reported to the base station.

Preferably, in the embodiment of the present invention, the ON/OFF state of at least part of the cells on each specific resource is determined.

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station informs the UE by the configuration information to determine the resource of the first RSSI, and/or determines the first RSRP, and/or determines the component of the first RSSI, and/or determines the component of the second RSSI, The RSRQ/second RSSI can correspond to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the RRM measurement result of effective feedback under the condition of limited measurement resources and limited overhead, Therefore, it provides an effective and sufficient basis for effectively controlling the ON/OFF of the cell in the radio resource management, which saves system overhead and avoids wasting resources. Example 4

The embodiment of the invention provides a method for measuring radio resource management, which is shown in FIG. 4.

It should be noted that, in the embodiment of the present invention, the calculation process of the second RSSI is notified to the UE by using configuration information sent by the base station.

The method flow includes:

401: Measure a first received signal strength indicator RSSI according to a specific resource.

The resource for measuring the RSSI may be a DRS (Discovery Reference Signal), a CSI-RS (Channel State Information-Reference Signal), and a CRS (Cell-specific Reference Signal). A set of REs (Resource Elements) corresponding to at least one of the above signals is not limited herein.

The source of the specific resource in step 401 includes three cases:

Therefore, for the first case in step 401, it can be specifically as follows:

4011: Select, in the at least one specific resource, a specific resource to measure the first RSSI according to the configuration of the base station, where at least one specific resource is predefined or configured by the base station to the UE. Preferably, in the first case, the second method for selecting a specific resource: The first RSSI may also be measured by selecting a specific resource according to the UE's own policy. The method according to the UE's own policy is not limited, and the selected rule may be preset, or may be randomly selected in at least one specific resource. The manner in which the UE selects a specific resource autonomously is not limited.

Correspondingly, in the second case, the process of measuring the first RSSI in step 401 can be as follows:

4012: Receive first configuration information sent by the base station, where the first configuration information is used to indicate a specific resource, and measure the first RSSI according to the specific resource.

Preferably, the first configuration information may further include coefficient information for measuring the first RSSI. The final first RSSI can be obtained by multiplying the total received power measured on a particular resource by the coefficient.

In the third case, the UE receives the third configuration information sent by the base station, extracts a specific resource configured by the base station for the UE from the third configuration information, and measures the first RSSI according to the specific resource.

Correspondingly, in the third case, before the process of measuring the first RSSI in step 401, the process of receiving the third configuration information is:

4013: Receive third configuration information sent by the base station, where the third configuration information is used to indicate a specific resource, and is used to indicate RSRP indication information.

Therefore, the process of measuring the first RSSI in step 401 in the third case may be specifically as follows:

4014: Measure the first RSSI according to the specific resource carried in the third configuration information.

402: Determine a first reference signal received power RSRP for reference, where the first RSRP includes at least one of RSRPs measured by the UE.

The source of the first RSRP in step 402 includes three cases:

The RSRP measured by the UE includes the RSRP of the UE and all cells in the current cell cluster, and includes There are RSRPs of all the cells that can be measured by the UE and the current cell cluster. Alternatively, the RSRP measured by the UE includes the RSRP of the UE and the partially measureable cell in the current cell cluster, and further includes the RSRP of the UE and all the cells that can be measured except the current cell cluster. In the embodiment of the present invention, the selected first RSRP is the RSRP of the UE and all the cells in the current cell cluster, where the selected first RSRP may be an RSRP, and may also be a set of multiple RSRPs, so the RSRP indication The information only contains one RSRP or multiple RSRPs in the current cell cluster. In addition, the RSRP can correspond to a cell, and the identifier of the RSRP can correspond to the identifier of a cell. The RSRP mentioned in the embodiment of the present invention corresponds to the received signal power of a certain cell.

Therefore, in the process of performing the first RSRP in the embodiment of the present invention, the first RSRP may be selected in the predefined at least one RSRP indication information according to the configuration of the base station, so the selection process may be specifically:

4021: In the RSRP measured by the UE, determining, according to the UE's own policy, determining the first RSRP for reference;

Correspondingly, in the second case, step 402 determines that the process of the first RSRP is as follows:

4022: Receive second configuration information sent by the base station, where the second configuration information is used to indicate the RSRP indication information, and determine the first RSRP for reference according to the RSRP indication information.

The coefficient information of the first RSRP may indicate a coefficient of any one of the first RSRPs. For example: The first RSRP includes RSRP1=N5, RSRP2=N4, and RSRP3=N3, where N5, N4, and N3 are measured values corresponding to RSRP, and the coefficient information of the first RSRP is 1, 1/2, -cos(30°) Therefore, the first RSRP obtained according to the coefficient information of the first RSRP is: RSRP1=N5, RSRP2=N2, RSRP3=-cos(30.)*N3. The third case is that the UE receives the third configuration information sent by the base station, and extracts, from the third configuration information, the first RSRP configured by the base station for the UE.

Correspondingly, in the third case, before the process of determining the first RSRP in step 402, the process of receiving the third configuration information is:

4023: Receive third configuration information sent by the base station, where the third configuration information is used to indicate a specific resource and used to indicate RSRP indication information.

Therefore, the process of determining the first RSRP in step 402 in the third case may be specifically as follows:

4024: Determine, according to the RSRP indication information carried in the third configuration information, the first RSRP for reference.

Preferably, the third configuration information may further include coefficient information for measuring the first RSRP. The final first RSRP can be obtained by this factor.

403: Determine a second RSSI according to the first RSSI and the first RSRP.

a first RSSI for measurement determined according to step 401, and a first determined by step 402

The RSRP can calculate the current second RSSI of the UE in the open state of each cell corresponding to the current first RSRP.

The calculation manner may be: adding a signal power corresponding to the first RSSI and a signal power corresponding to the first RSRP to obtain a second RSSI. For example: The first RSSI is N30, and the first RSRP includes RSRP1=N5, RSRP2=N4, RSRP3=N3, so the second RSSI=N30+ N5+ N4+

N3.

Preferably, when the first RSSI and/or the first RSRP have coefficient information, the final first RSSI is determined according to the coefficient information of the first RSSI, and/or the final first RSRP is determined according to the coefficient information of the first RSRP, and The second RSSI is calculated based on the final first RSSI and the first RSRP.

For example: the first RSSI is N30, and the first RSRP includes RSRP1=N5, RSRP2=N4,

RSRP3 = N3; the coefficient of the first RSSI is 1/2, and the coefficient information of the first RSRP is 1 , 1/2, -1. Therefore, the second RSSI=first RSSI*(1/2)+RSRP1*1+RSRP2*(1/2)+RSRP3*(-1) 404: according to the second RSSI and the second RSRP of the target cell measured by the UE, The reference signal reception quality RSRQ of the target cell is determined.

The target cell is any one of the cell clusters in which the UE is located, and the UE and the target cell are calculated according to the second RSSI currently recalculated by the UE and the second RSRP between the UE and the target cell. RSRQ. The calculation process of calculating the RSRQ of the UE and the target cell is: RSRQ of the target cell = second RSRP / second RSSI.

405: When the RSRQ of the target cell meets the reporting condition, the RRM measurement result is reported to the base station.

The measurement result RRM measurement result may include a first RSSI and a third RSRP, and/or an RSRQ of the target cell;

The measurement result needs to include a combination of the reported first RSSI and the third RSRP, and/or a specific parameter value corresponding to the RSRQ of the target cell.

Further, the RRM measurement result may further include an identifier of the first RSSI and an identifier of the first RSRP.

Further, when the RRM measurement result includes the RSRQ of the target cell, the RRM measurement result further includes an identifier of the second RSSI and/or an identifier of the second RSRP.

Preferably, when the RRM measurement result includes the RSRQ of the target cell, the manner of determining the specific resource and the manner of determining the first RSRP may also be determined. Since there are three cases for determining a specific resource, there are three cases for determining the first RSRP. Therefore, in a specific implementation manner, a specific manner for determining a specific resource and determining the first RSRP may be reported to the base station, and therefore, the following may exist for different determination manners. Three kinds of content:

The RRM measurement result further includes an identifier for indicating configuration information corresponding to the specific resource when determining the RSRQ corresponding to the target cell, and an identifier for indicating configuration information corresponding to the first RSRP; or

The RRM measurement result further includes an identifier for determining the first RSSI when the RSRQ corresponding to the target cell is used, and an identifier for indicating configuration information corresponding to the first RSRP.

Preferably, for the reporting condition, the UE may receive the configuration information sent by the base station, and report the condition The threshold in the modification is modified, so that the base station can control the overhead reported by the UE and the validity of the radio resource management by controlling the reporting threshold.

Optionally, in the embodiment of the present invention, the components of the first RSSI and/or the second RSSI may be configured by the UE by using the detected or predefined or base station configuration.

The coefficient of each reference quantity (the first RSSI, the first RSRP) when determining the second RSSI may be determined according to the cell load of the signal corresponding to each reference quantity and/or the signal direction of the cell to the UE. For the prior art, a cell cluster includes 10 cells as an example. The current state is 3 cells open, and 7 cells are in the closed state. The UE may be served with a cell that is open or needs to be opened from a closed cell to serve, and when a cell is opened, at least one cell may be turned off. This requires RSSI in the following states:

1) (1 RSSI) RSSI corresponding to the current cell cluster state;

2) (7 RSSI) opens an RSSI corresponding to a closed cell;

3) (3*7=21 RSSI) When a closed cell is opened, a cell that is in an open state is closed, which corresponds to the RSSI.

Therefore, if the UE measures different RSSIs on different resources, at least 21 resources are allocated to the UE, so that the UE measures the corresponding RSSI among the 21 resources.

Further, it is explained by a more complicated situation. For example, each of the 10 cells has two states: on and off, so that there are a total of 2 10 kinds of RSSI, that is, 1024 RSSIs, and the components of these RSSIs are different. Radio resource management needs to determine the status for each cell, so that it is necessary to perform radio resource management according to the RSRQ corresponding to the RSSI of the cell state combination in all possible cell clusters.

If you configure resources for these RSSIs separately, you will need too many resources.

Further, another method is that the UE measures the sum of all signals from the cell cluster (ie, one RSSI), and then measures the RSRP of each cell in the cell cluster, and feeds back the RSSI and the RSRP. The base station calculates, by the base station, the RSSI corresponding to each cell cluster state according to the state of each cell corresponding to each state, and calculates a corresponding RSRQ according to the RSRP and the calculated RSSI fed back by the UE, so that the RSRQ can be determined according to the RSRQ. Whether you need to open will close the cell. However, since the UE does not calculate the RSRQ, the measured RSSI and RSRP must be measured and periodically fed back to the base station, which requires a lot of feedback overhead. It measures the feedback efficiency and saves system overhead, avoiding wasting resources.

The embodiments of the present invention are described in more detail below by way of examples.

The cell cluster in which the UE is located is the cell cluster A. The base station configures a specific resource for the UE or the UE configures a specific resource for the UE from a specific resource that is predefined by itself. The specific resources configured at this time do not include the signals of any cells in cluster A. The cell cluster A contains 10 cells, wherein cells 1-3 are in an ON state, and 4-10 are in an OFF state. At this time, the UE measures the first RSSI according to the specific resource, and determines the first RSRP according to the base station configuration or its own selection. As shown in Table 1, Table 1 shows various combinations of the first RSRP.

In the case where No. 1 corresponds, the first RSRP includes RSRP1, RSRP2, and RSRP3; in the case of No. 2, the first RSRP includes RSRP 1 and RSRP2; and in the case of No. 3, the first RSRP includes RSRP1. In the case of RSRP2, RSRP3, and RSRP4; No. 4, the first RSRP includes RSRP1, RSRP2, and RSRP4.

The case corresponding to No. 1 includes only the measured first RSSI, the RSRP corresponding to the cell 1/2/3, that is, the RSSI corresponding to the current cell cluster A state. The UE needs to add the signal power corresponding to the RSRP corresponding to the cell 1/2/3 based on the measured signal power corresponding to the first RSSI, so that the second RSSI obtained according to the configuration of the base station can be obtained.

Second RSSI=First RSSI+RSRP1+ RSRP2+ RSRP3.

The No. 2 corresponding case includes only the measured first RSSI and the RSRP corresponding to the cell 1/2, that is, the RSSI corresponding to the change from the current cell cluster state to the cell 3 change from ON to OFF. The UE needs to add the signal power corresponding to the RSRP corresponding to the cell 1/2 to the measured signal power corresponding to the first RSSI, and obtain the second RSSI that is recalculated according to the configuration of the base station.

Second RSSI = first RSSI + RSRP1 + RSRP2.

Wherein, the case corresponding to No. 3 includes only the measured first RSSI and the cell 1/2/3/4 corresponding to the measurement. The RSRP, that is, the RSSI after changing from the current cell cluster state to the cell 4 changing from OFF to ON. The UE needs to add the signal power corresponding to the RSRP corresponding to the cell 1/2/3/4 to the signal power corresponding to the measured RSSI, and obtain the second RSSI obtained according to the configuration of the base station.

Second RSSI: First RSSI+ RSRP1+ RSRP2+ RSRP3+ RSRP4.

In the case of No. 4, only the measured first RSSI and the RSRP corresponding to the cell 1/2 are included, that is, the change from the current cell cluster state to the cell 3 change from ON to ON and the cell 4 change from OFF to ON. RSSI. The UE needs to add the signal power corresponding to the RSRP corresponding to the small area 1/2/4 to the signal power corresponding to the measured RSSI, and obtain the second RSSI recalculated according to the configuration of the base station.

Second RSSI=First RSSI+RSRP1+ RSRP2+ RSRP4.

Further, the four cases mentioned in this example are only examples, wherein after the first RSSI is measured, a combination of arbitrary RSRPs can be set for the UE, and the second RSSI determined according to each combination. In this process, the UE does not need any specific resources, and the UE can calculate the RSRP of each cell corresponding to the UE in the current cell cluster, and calculate the RSRQ of each cell corresponding to the UE, and report the RRM measurement to the base station when the reporting condition is met. result. In another example, the cell cluster in which the UE is located is the cell cluster A, and the base station configures a specific resource for the UE or the UE configures a specific resource for the UE from a specific resource that is predefined by itself. The specific resource configured at this time is a signal including cells 1-3 in the cell cluster A. The cell cluster A contains 10 cells, of which cells 1-3 are in the ON state and 4-10 are in the OFF state. At this time, the UE measures the first RSSI according to the specific resource, and determines the first RSRP according to the configuration of the base station or its own selection. As shown in Table 1, Table 1 shows various combinations of the first RSRP.

In the case where No.1 corresponds, the first RSRP includes RSRP1, RSRP2, and RSRP3; in the case of No.2, the first RSRP includes RSRP1 and RSRP2; in the case of No.3, the first RSRP includes RSRP1 and RSRP2. , RSRP3, , RSRP4; In the case of No. 4, the first RSRP includes RSRP1, RSRP2, and RSRP4.

The case corresponding to No. 1 includes only the measured first RSSI, the RSRP corresponding to the cell 1/2/3, that is, the RSSI corresponding to the current cell cluster A state. The UE directly uses the measured first RSSI as the second RSSI.

Second RSSI = first RSSI.

Wherein, the case corresponding to No. 2 includes only the measured first RSSI and the corresponding cell 1/2. RSRP, that is, the RSSI after changing from the current cell cluster state to the cell 3 changing from ON to OFF. The UE needs to subtract the signal power corresponding to the RSRP corresponding to the cell 3 based on the measured signal power corresponding to the first RSSI, and obtain the second RSSI that is recalculated according to the configuration of the base station.

Second RSSI=First RSSI-RSRP3.

In the case of No. 3, only the measured first RSSI and the RSRP corresponding to the cell 1/2/3/4 are included, that is, the RSSI corresponding to the change from the current cell cluster state to the cell 4 change from OFF to ON. The UE needs to add the signal power corresponding to the RSRP corresponding to the cell 4 to the signal power corresponding to the measured RSSI, and obtain the second RSSI that is recalculated according to the configuration of the base station.

Second RSSI=First RSSI + RSRP4.

In the case of No. 4, only the measured first RSSI and the RSRP corresponding to the cell 1/2 are included, that is, the change from the current cell cluster state to the cell 3 change from ON to ON and the cell 4 change from OFF to ON. RSSI. The UE needs to add the signal power corresponding to the RSRP corresponding to the cell 4 to the signal power corresponding to the measured RSSI and subtract the signal power corresponding to the RSRP corresponding to the cell 3, so that the second recalculated according to the configuration of the base station can be obtained. RSSI.

Second RSSI=First RSSI+RSRP4-RSRP3.

For the subtraction operation in this example, the base station informs the UE by the coefficient information of the first RSRP in the second configuration information or the third configuration information, so that the UE performs corresponding calculation.

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station informs the UE by the configuration information to determine the resource of the first RSSI, and/or determines the first RSRP, and/or determines the component of the first RSSI, and/or determines the component of the second RSSI, The RSRQ/second RSSI can correspond to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the effective feedback RRM measurement result under the condition of limited measurement resources and limited overhead, thereby providing an effective and sufficient effective control of the cell ON/OFF in the radio resource management. Based on the cost, the system is saved and resources are wasted. Example 5

The embodiment of the invention provides a method for measuring radio resource management, as shown in FIG. 5.

It should be noted that, in the embodiment of the present invention, the second RSSI is determined by the identifier of the sub-signal included by the first RSSI sent by the base station, or the identifier of the sub-signal included by the first RSSI sent by the base station, and the second The identifier of the sub-signal included in the RSSI determines the calculation mode, or the identifier of the sub-signal included by the second RSSI sent by the base station determines that the calculation manner is notified to the UE.

The method flow includes:

501: Receive fourth configuration information sent by the base station, where the fourth configuration information includes an identifier for indicating a first sub-signal included in the signal corresponding to the first RSSI; and/or, the fourth configuration information includes, for indicating the second RSSI The identification of the second sub-signal included and/or not included in the corresponding signal.

502: Measure a first received signal strength indicator RSSI according to a specific resource.

The content in this step is the same as that in the embodiment 4, and details are not described herein again.

503: Determine a first reference signal received power RSRP for reference, where the first RSRP includes at least one of RSRPs measured by the UE.

The content in this step is the same as that in the embodiment 4, and details are not described herein again. 504: Determine a second RSSI according to the first RSSI and the first RSRP.

Through the fourth configuration information received in step 501, the UE may learn the identifier of the first sub-signal in the first RSSI, and/or the identifier of the second sub-signal in the second RSSI, so the manner of determining the second RSSI may be For three.

The first case: the fourth configuration information includes an identifier of the first sub-signal in the first RSSI. At this time, the UE can know the composition of the signal in the first RSSI, so when calculating the second RSSI, the manner of calculating the second RSSI can be determined directly by the constituent components in the first RSSI and the constituent components in the first RSRP. Therefore, step 504 in this case can be specifically:

5041: Determine the second RSSI according to the identifier of the first sub-signal and the first RSRP according to the first RSSI. For example, the composition of the first RSSI is RSRP1, RSRP2, RSRP3. The first RSRP is RSRP1.

RSRP2, RSRP3, can be known from the above content that the second RSSI is the same as the first RSSI, and the first RSSI is directly used as the second RSSI.

The second case: the fourth configuration information includes an identifier of the second sub-signal in the second RSSI. At this time, the UE can learn the composition of the signal in the second RSSI. Therefore, when calculating the second RSSI, the calculation manner of the UE can be notified through the configuration information of the base station, and the first RSRP determines the manner of calculating the second RSSI.

The third case: the fourth configuration information includes an identifier of the first sub-signal in the first RSSI and an identifier of the second sub-signal in the second RSSI.

At this time, the second RSSI is calculated as: First RSSI+ RSRP3+ RSRP4.

At this time, the UE can learn the composition of the signal in the first RSSI, and the UE can know the composition of the signal in the second RSSI. Therefore, the second RSSI can be determined directly based on the identification of the first sub-signal and the identification of the second sub-signal and the first RSRP. Therefore, in this case, step 504 may be specifically: 5042: according to the first RSSI, the identifier of the first sub-signal, the identifier of the second sub-signal, and the first

RSRP, determines the second RSSI.

505: Determine, according to the second RSSI and the second RSRP of the target cell measured by the UE, a reference signal receiving quality RSRQ of the target cell.

The content in this step is the same as that in the embodiment 4, and details are not described herein again. 506: When the RSRQ of the target cell meets the reporting condition, report the radio resource management RRM measurement result to the base station.

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station informs the UE by the configuration information to determine the resource of the first RSSI, and/or determines the first RSRP, and/or determines the component of the first RSSI, and/or determines the component of the second RSSI, The RSRQ/second RSSI can correspond to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the effective feedback RRM measurement result under the condition of limited measurement resources and limited overhead, thereby providing an effective and sufficient effective control of the cell ON/OFF in the radio resource management. Based on the cost, the system is saved and resources are wasted. Example 6

The embodiment of the invention provides a method for measuring radio resource management. Referring to FIG. 6, the method includes:

601: Receive an RRM measurement result reported by the UE, where the RRM measurement result is reported when the RSRQ of the target cell determined by the UE meets the reporting condition, and the RSRQ of the target cell is the second of the target cell measured by the UE according to the second RSSI and the UE. Determined by the RSRP, the second RSSI is determined by the UE according to the first RSSI and the first RSRP, and the first RSRP is at least one of the RSRPs that are measured by the UE, where the first RSSI is measured by the UE according to the specific resource;

602: Perform radio resource management according to the RRM measurement result.

The UE determines a specific resource for measuring the first RSSI, and the UE determines the first RSRP, and the specific method for the UE to determine the second RSSI according to the first RSSI and the first RSRP may be as described in Embodiments 2 and 3. Let me repeat. The determining manner may be determined by the UE according to its own policy or according to configuration information of the base station. Preferably, in the embodiment of the present invention, the ON/OFF state of at least part of the cells on each specific resource is determined.

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station informs the UE by the configuration information to determine the resource of the first RSSI, and/or determines the first RSRP, and/or determines the component of the first RSSI, and/or determines the component of the second RSSI, The RSRQ/second RSSI can correspond to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the effective feedback RRM measurement result under the condition of limited measurement resources and limited overhead, thereby providing an effective and sufficient effective control of the cell ON/OFF in the radio resource management. Based on the cost, the system is saved and resources are wasted. Example 7

The embodiment of the invention provides a method for measuring radio resource management, which is shown in FIG. 7. The method includes:

It should be noted that, in the embodiment of the present invention, the base station sends at least one of the specific multiple configuration information to the UE in advance, and is configured to configure various parameters involved in the measurement for performing radio resource management to the UE. Therefore, in the embodiment of the present invention, at least one of the steps 701, 702, 703, and 704 may be included before the step 705 described below, or the steps of 701, 702, 703, and 704 may be included at the same time.

701: Select a specific resource for measurement for the UE, and send the specific resource to the UE by using the first configuration information, so that the UE determines the first RSSI for measurement according to the specific resource in the first configuration information.

The selected specific resource is used by the UE to measure the first RSSI. On the specific resource, each cell transmits a signal or a signal of a shutdown signal according to a configuration of the base station, where the configured cell includes an ON state and an OFF state. The base station corresponding to the cell in the OFF state can send the DRS signal. The UE can measure the RSRP of the base station.

702: Select a cell for reference for the UE, generate RSRP indication information according to the identifier of the cell, and send the RSRP indication information to the UE by using the second configuration information, so that the UE determines, according to the RSRP indication information in the second configuration information, Refer to the first RSRP.

Preferably, the second configuration information may further be configured with the coefficient information of the first RSRP, so that the UE determines the first RSRP for reference according to the RSRP indication information in the second configuration information, and then passes the coefficient information of the first RSRP. The first RSRP is finally obtained for reference.

703: Select a specific resource for the UE and select a cell for the reference, generate an RSRP indication information according to the identifier of the cell, and send the specific resource and the RSRP indication information to the UE by using the third configuration information, so that the UE is configured according to the A specific resource in a configuration information determines a first RSSI for measurement and determines a first RSRP for reference according to RSRP indication information in the second configuration information.

Preferably, the coefficient information of the first RSSI may be further set in the third configuration information, so that the UE determines, by using the coefficient information corresponding to the first RSSI, after the first RSSI is measured according to the specific resource in the third configuration information. The final first RSSI.

Preferably, the third configuration information may further be configured with coefficient information of the first RSRP, so that the UE determines the first RSRP for reference according to the RSRP indication information in the third configuration information, and then passes the coefficient information of the first RSRP. The final first RSRP is obtained.

704: The fourth configuration information that is sent to the UE, where the fourth configuration information includes an identifier for indicating the first sub-signal included in the signal corresponding to the first RSSI; and/or the fourth configuration information includes, for indicating the second RSSI The identifier of the second sub-signal included and/or not included in the corresponding signal; so that the UE determines the second RSSI according to the identifier of the first sub-signal and/or the identifier of the second sub-signal.

Preferably, the base station may further set, in the content of the current measurement, a signal of a cell that needs to be included in the second RSSI, or a signal of a cell that is not included, and therefore includes and/or includes a signal that is included in the signal corresponding to the second RSSI. The identity of the two sub-signals is communicated to the UE. 705: Receive an RRM measurement result reported by the UE, where the RRM measurement result is reported when the RSRQ of the target cell determined by the UE meets the reporting condition, and the RSRQ of the target cell is the second of the target cell measured by the UE according to the second RSSI and the UE. The second RSSI is determined by the RSRP according to the first RSSI and the first RSRP, and the first RSRP is at least one of the RSRPs included in the UE, and the first RSSI is measured by the UE according to the specific resource.

Preferably, the measurement result reported by the first type of UE includes:

Or,

The RRM measurement result includes the RSRQ of the target cell;

Or,

The measurement results reported by the second type of UE include:

The RRM measurement result includes the RSRQ of the target cell, the identifier of the second RSSI, and the label of the second RSRP.

Or,

The measurement results reported by the third UE include:

The measurement results reported by the fourth UE include:

or, The RRM measurement result includes an identifier of the target cell, and an identifier indicating the configuration information corresponding to the specific resource when determining the RSRQ corresponding to the target cell, and the identifier of the first RSRP;

Or,

The RRM measurement result includes the RSRQ of the target cell, the identifier of the first RSSI when the RSRQ corresponding to the target cell is determined, and the identifier of the configuration information corresponding to the first RSRP.

706: Perform radio resource management based on RRM measurement results.

In this step, radio resource management is performed according to different content of the measurement result reported by the UE in step 705.

When the base station needs more efficient radio resource management to improve system performance, the change meets the threshold in the reporting condition to allow the UE to report more RRM measurement results; and when the system performance is good enough without requiring too many RRM measurement results, the change is satisfied. The threshold in the reporting condition allows the UE to report fewer RRM measurement results, so that the base station can control the reporting overhead and the effectiveness of the radio resource management by controlling the reporting threshold. The UE may be notified of the threshold in the reporting condition by means of configuration information.

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station informs the UE by the configuration information to determine the resource of the first RSSI, and/or determines the first RSRP, and/or determines the component of the first RSSI, and/or determines the component of the second RSSI, The RSRQ/second RSSI can correspond to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the RRM measurement result of effective feedback under the condition of limited measurement resources and limited overhead, Therefore, it provides an effective and sufficient basis for effectively controlling the ON/OFF of the cell in the radio resource management, which saves system overhead and avoids wasting resources. Example 8

A tenth embodiment of the present invention provides a user equipment. Referring to FIG. 8, FIG. 8 is a schematic structural diagram of a user equipment according to an embodiment of the present invention. As shown, the user equipment includes a transmitter 801, a receiver 802, a memory 803, and a processor 804 coupled to the transmitter 801, the receiver 802, and the memory 803, respectively. Of course, the user equipment may also include a common component such as an antenna, a baseband processing component, a medium-frequency processing component, and an input/output device, and the embodiment of the present invention is not limited thereto.

The memory 803 stores a set of program codes, and the processor 804 is configured to call the program code stored in the memory 803 for performing the following operations:

Determining a second RSSI according to the first RSSI and the first RSRP;

The measuring the first RSSI according to the specific resource includes:

Or,

The determining the first RSRP for reference includes:

The second configuration information sent by the base station is received, where the second configuration information is used to indicate the RSRP indication information, and the first RSRP for reference is determined according to the RSRP indication information. The second configuration information further includes coefficient information for setting the first RSRP.

The method further includes: receiving third configuration information that is sent by the base station, where the third configuration information is used to indicate a specific resource and is used to indicate RSRP indication information, before the first RSSI is measured according to the specific resource.

Measuring, according to the specific resource carried in the third configuration information, a first RSSI;

Correspondingly, the determining the first RSRP for reference includes:

The third configuration information further includes coefficient information for setting the first RSRP.

The method further includes: receiving, by the base station, the fourth configuration information that is sent by the base station, where the fourth configuration information includes a part that is included in the signal that is used to indicate the first RSSI. An identifier of a sub-signal; and/or, the fourth configuration information includes an identifier for indicating a second sub-signal included and/or not included in the signal corresponding to the second RSSI.

Determining the second RSSI according to the first RSSI and the first RSRP, including: determining, according to the first RSSI, the identifier of the first sub-signal and the first RSRP, determining a second RSSI .

Determining the second RSSI according to the first RSSI and the first RSRP, including: according to the first RSSI, the identifier of the first sub-signal, the identifier of the second sub-signal, and The first RSRP is determined to determine the second RSSI.

Wherein, when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement result includes an identifier of the first RSSI and an identifier of the first RSRP. Wherein, when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement result further includes an identifier for indicating configuration information corresponding to the specific resource when determining the RSRQ corresponding to the target cell, and a label for indicating configuration information corresponding to the first RSRP. Knowledge; or,

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station informs the UE by the configuration information to determine the resource of the first RSSI, and/or determines the first RSRP, and/or determines the component of the first RSSI, and/or determines the component of the second RSSI, The RSRQ/second RSSI can correspond to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the effective feedback RRM measurement result under the condition of limited measurement resources and limited overhead, thereby providing an effective and sufficient effective control of the cell ON/OFF in the radio resource management. Based on the cost, the system is saved and resources are wasted. Example 9

A tenth embodiment of the present invention provides a base station. Referring to FIG. 9, FIG. 9 is a schematic structural diagram of a base station according to an embodiment of the present invention. As shown, the base station includes a transmitter 901, a receiver 902, a memory 903, and a processor 904 coupled to the transmitter 901, the receiver 902, and the memory 903, respectively. Of course, the base station may also include a common component such as an antenna, a baseband processing component, a medium-frequency processing component, and an input/output device, and the embodiment of the present invention is not limited thereto.

The memory 903 stores a set of program codes, and the processor 904 is configured to call the program code stored in the memory 1303 to perform the following operations:

Receiving the RRM measurement result reported by the UE, where the RRM measurement result is reported when the RSRQ of the target cell determined by the UE meets the reporting condition, and the RSRQ of the target cell is measured by the UE according to the second RSSI and the UE. The second RSRP of the target cell is determined, the second The RSSI is determined by the UE according to the first RSSI and the first RSRP, where the first RSRP is at least one of the RSRPs measured by the UE, and the first RSSI is measured by the UE according to the specific resource; according to the RRM measurement result. Conduct wireless resource management.

The RRM measurement result includes a combination of the first RSSI and the third RSRP; wherein, the third RSRP is at least one of RSRPs measured by the UE including the first RSRP; or

The RRM measurement result includes an RSRQ of the target cell;

Or,

The RRM measurement result includes an RSRQ of the target cell, an identifier of the second RSSI, and an identifier of the second RSRP.

Or,

The RRM measurement result includes an RSRQ of the target cell, an identifier for indicating configuration information corresponding to the specific resource when determining the RSRQ corresponding to the target cell, and an identifier for indicating configuration information corresponding to the first RSRP. ;

Or,

Before the receiving the RRM measurement result reported by the UE, the method further includes: selecting a specific resource for measurement for the UE, and sending the specific resource by using the first configuration information. And sending to the UE, so that the UE determines a first RSSI for measurement according to the specific resource in the first configuration information.

Before the receiving the RRM measurement result reported by the UE, the method further includes: selecting an identifier of the RSRP for determining the first RSRP for the UE, and generating an RSRP indication information according to the identifier of the RSRP that is determined to be the first RSRP, and Sending the RSRP indication information to the UE by using the second configuration information, so that the UE determines the first RSRP for reference according to the RSRP indication information in the second configuration information.

Before the receiving the RRM measurement result reported by the UE, the method further includes: selecting, for the UE, the specific resource for measurement, and selecting an identifier for determining the RSRP of the first RSRP, and determining the RSRP of the first RSRP according to the determining And the RSRP indication information is generated, and the specific resource and the RSRP indication information are sent to the UE by using the third configuration information, so that the UE is determined according to the specific resource in the first configuration information. The first RSSI for the reference is determined according to the measured first RSSI and according to the RSRP indication information in the second configuration information.

Before the receiving the RRM measurement result reported by the UE, the method further includes: sending, by the UE, fourth configuration information, where the fourth configuration information is used to indicate the first sub-inclusion included in the signal corresponding to the first RSSI Identification of the signal;

and / or,

In an embodiment of the present invention, for each target cell in the at least one target cell, the UE may repeatedly determine the multiple second RSSIs according to the manner in the embodiment of the present invention, and then according to the RSRP of the target cell and each second. RSSI identifies an RSRQ. Each of the plurality of second RSSIs may be determined based on the same first RSSI, or part of the second RSSI may be determined based on the same first RSSI, or different second RSSIs are respectively based on different An RSSI is determined. The second RSSI of each of the multiple second RSSIs may be determined based on the same first RSRP, or part of the second RSSI may be determined based on the same first RSRP, or different second RSSIs are respectively based on different The first RSRP is determined. When the base station informs the UE by the configuration information to determine the resource of the first RSSI, and/or determines the first RSRP, and/or determines the component of the first RSSI, and/or determines the component of the second RSSI, RSRQ / second RSSI Can correspond to the same or different configuration information. In the scenario that allows the cell to be ON/OFF, the network control node obtains the effective feedback RRM measurement result under the condition of limited measurement resources and limited overhead, thereby providing an effective and sufficient effective control of the cell ON/OFF in the radio resource management. Based on the cost, the system is saved and resources are wasted. A person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by hardware, or may be instructed by a program to execute related hardware, and the program may be stored in a computer readable storage medium. The storage medium mentioned may be a read only memory, a magnetic disk or an optical disk or the like. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims

claims

1. A measurement device for wireless resource management, characterized in that the device includes:

A measurement module, configured to measure the first received signal strength indication RSSI according to a specific resource;

A first determination module, configured to determine a first reference signal received power RSRP for reference, where the first RSRP includes at least one of the RSRP measured by the user equipment UE;

The second determination module is used to determine the second RSSI according to the first RSSI and the first RSRP; The third determination module is used to determine according to the second RSSI and the second RSRP of the target cell measured by the UE. Reference signal reception quality RSRQ of the target cell;

The reporting module is configured to report the radio resource management RRM measurement result to the base station when the RSRQ of the target cell meets the reporting conditions.

2. The device according to claim 1, characterized in that the measurement module includes: a first measurement unit, configured to select a specific resource according to the configuration of the base station or its own policy to measure the first measurement unit among at least one specific resource. RSSI, wherein the at least one specific resource is predefined or configured by the base station to the terminal UE; or,

The second measurement unit is configured to receive the first configuration information sent by the base station, where the first configuration information is used to indicate a specific resource, and to measure the first RSSI according to the specific resource.

3. The device according to claim 1, characterized in that the first determination module includes: a first determination unit configured to select and determine the first reference for the RSRP measured by the UE according to the UE's own policy. RSRP; or,

The second determination unit is configured to receive the second configuration information sent by the base station, the second configuration information is used to indicate RSRP indication information, and determine the first RSRP for reference according to the RSRP indication information.

4. The device according to claim 3, wherein the second configuration information further includes coefficient information used to set the first RSRP.

5. The device according to claim 1, characterized in that, the device further includes:

A first receiving module, configured to receive third configuration information sent by the base station, where the third configuration information is used to indicate specific resources and to indicate RSRP indication information; Correspondingly, the measurement module includes:

A third measurement unit configured to measure the first RSSI according to the specific resource carried in the third configuration information;

Correspondingly, the first determination module includes:

The third determining unit is configured to determine the first RSRP for reference according to the RSRP indication information carried in the third configuration information.

6. The device according to claim 5, wherein the third configuration information further includes coefficient information used to set the first RSRP.

7. The device according to claim 1, characterized in that, the device further includes:

The second receiving module is configured to receive the fourth configuration information sent by the base station, where the fourth configuration information includes an identifier indicating the first sub-signal included in the signal corresponding to the first RSSI; and/or, the The fourth configuration information includes an identifier used to indicate the second sub-signal included and/or not included in the signal corresponding to the second RSSI.

8. The device according to claim 7, characterized in that the second determination module is specifically configured to: determine a second determination module according to the first RSSI, the identification of the first sub-signal and the first RSRP.

RSSI.

9. The device according to claim 7, characterized in that the second determination module is specifically configured to: according to the first RSSI, the identification of the first sub-signal, the identification of the second sub-signal and The first RSRP determines the second RSSI.

10. The device according to claim 1, wherein the RRM measurement result includes a combination of the first RSSI and the third RSRP, and/or the RSRQ of the target cell;

Wherein, the third RSRP is at least one of the RSRPs measured by the UE including the first RSRP.

11. The device according to claim 10, wherein when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement result also includes the identifier of the second RSSI and/or the identifier of the second RSRP.

12. The device according to claim 10, wherein the RRM measurement result includes the identification of the first RSSI and the identification of the first RSRP.

13. The device according to claim 10, wherein when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement result also includes an identifier used to indicate the configuration information corresponding to a specific resource when determining the RSRQ corresponding to the target cell, and an identifier used to indicate the configuration information corresponding to the first RSRP; or,

The RRM measurement result also includes an identifier indicating configuration information corresponding to a specific resource when determining the RSRQ corresponding to the target cell, and an identifier of the first RSRP; or,

The RRM measurement result also includes an identifier of the first RSSI used to determine the RSRQ corresponding to the target cell, and an identifier used to indicate the configuration information corresponding to the first RSRP.

14. A measurement device for radio resource management, characterized in that the device includes: a third receiving module, configured to receive the RRM measurement result reported by the UE; wherein the RRM measurement result is the target determined by the UE The RSRQ of the cell is reported when it meets the reporting conditions. The RSRQ of the target cell is determined by the UE based on the second RSSI and the second RSRP of the target cell measured by the UE. The second RSSI is determined by the UE based on the first RSSI and the second RSRP of the target cell measured by the UE. One RSRP is determined, the first RSRP is at least one of the RSRPs measured by the UE, and the first RSSI is measured by the UE according to a specific resource;

A radio resource management module, configured to perform radio resource management based on the RRM measurement results.

15. The device according to claim 14, characterized in that,

The RRM measurement result includes a combination of the first RSSI and a third RSRP; wherein the third RSRP is at least one of the RSRPs measured by the UE including the first RSRP;

or,

The RRM measurement result includes the RSRQ of the target cell;

or,

16. The device according to claim 14, characterized in that,

The RRM measurement result includes the RSRQ of the target cell, the identifier of the second RSSI and the identifier of the second RSRP;

or,

The RRM measurement result includes the RSRQ of the target cell and the identity of the second RSSI; or,

The RRM measurement result includes the RSRQ of the target cell and the identity of the second RSRP.

17. The device according to claim 14, wherein the RRM measurement result includes the identifier of the first RSSI and the identifier of the first RSRP.

18. The device according to claim 14, characterized in that,

The RRM measurement result includes the RSRQ of the target cell, an identifier used to indicate the configuration information corresponding to the specific resource when determining the RSRQ corresponding to the target cell, and an identifier used to indicate the configuration information corresponding to the first RSRP;

or,

The RRM measurement result includes the RSRQ of the target cell, an identifier indicating configuration information corresponding to a specific resource when determining the RSRQ corresponding to the target cell, and an identifier of the first RSRP; or,

The RRM measurement result includes the RSRQ of the target cell, an identifier of the first RSSI used to determine the RSRQ corresponding to the target cell, and an identifier used to indicate the configuration information corresponding to the first RSRP.

19. The device according to claim 14, characterized in that, the device further includes: a first sending module, configured to select specific resources for measurement for the UE, and send the specific resources through the first configuration information. to the UE, so that the UE determines the first RSSI used for measurement according to the specific resource in the first configuration information.

20. The device according to claim 14, characterized in that, the device further includes: a second sending module, configured to select an RSRP identifier for the UE to determine the first RSRP, according to The identification of the RSRP that determines the first RSRP generates RSRP indication information, and sends the RSRP indication information to the UE through the second configuration information, so that the UE determines the RSRP indication information according to the RSRP indication information in the second configuration information. Determine the first RSRP used for reference.

21. The device according to claim 14, characterized in that, the device further includes: a third sending module, configured to select a specific resource for measurement for the UE and select an RSRP identifier used to determine the first RSRP, Generate RSRP indication information according to the identification of the RSRP that determines the first RSRP, and send the specific resource and the RSRP indication information to the UE through third configuration information, so that the UE can configure the UE according to the first configuration. The specific resource in the information determines the first RSSI used for measurement and the first RSRP used for reference according to the RSRP indication information in the second configuration information.

22. The device according to claim 14, characterized in that, the device further includes: a fourth sending module, configured to send fourth configuration information to the UE, the fourth configuration information including indicating the first RSSI The identification of the first sub-signal included in the corresponding signal;

and / or,

The fourth configuration information includes an identifier used to indicate the second sub-signal included and/or not included in the signal corresponding to the second RSSI;

So that the UE determines the second RSSI according to the identity of the first sub-signal and/or the identity of the second sub-signal.

23. A measurement method for wireless resource management, characterized in that the method includes: measuring the first received signal strength indication RSSI according to a specific resource;

Determine a first reference signal received power RSRP for reference, wherein the first RSRP includes at least one of the RSRP measured by the UE;

Determine a second RSSI based on the first RSSI and the first RSRP;

Determine the reference signal reception quality RSRQ of the target cell according to the second RSSI and the second RSRP of the target cell measured by the UE;

24. The method according to claim 23, characterized in that measuring the first RSSI according to a specific resource includes:

Among at least one specific resource, select a specific resource to measure the first RSSI according to the configuration of the base station or its own policy, wherein the at least one specific resource is predefined or configured by the base station for the terminal UE;

or,

Receive first configuration information sent by the base station, where the first configuration information is used to indicate a specific resource, and measure the first RSSI according to the specific resource.

25. The method of claim 23, wherein determining the first RSRP for reference includes:

Among the RSRPs measured by the UE, select and determine the first RSRP for reference according to the UE's own policy; or,

Receive second configuration information sent by the base station, the second configuration information is used to indicate RSRP indication information, and determine the first RSRP for reference according to the RSRP indication information.

26. The method according to claim 25, wherein the second configuration information also includes coefficient information for setting the first RSRP.

27. The method according to claim 23, characterized in that, before measuring the first RSSI according to the specific resource, the method further includes:

Receive third configuration information sent by the base station, where the third configuration information is used to indicate specific resources and to indicate RSRP indication information;

Correspondingly, measuring the first RSSI according to a specific resource includes:

Measuring the first RSSI according to the specific resource carried in the third configuration information;

Correspondingly, the determination of the first RSRP used for reference includes:

The first RSRP used for reference is determined according to the RSRP indication information carried in the third configuration information.

28. The method according to claim 27, wherein the third configuration information further includes coefficient information for setting the first RSRP.

29. The method according to claim 23, characterized in that, before measuring the first RSSI according to the specific resource, the method further includes:

Receive fourth configuration information sent by the base station, the fourth configuration information including an identifier used to indicate the first sub-signal included in the signal corresponding to the first RSSI; and/or, the fourth configuration information includes: Indicates an identifier of a second sub-signal included and/or not included in the signal corresponding to the second RSSI.

30. The method of claim 29, wherein determining the second RSSI based on the first RSSI and the first RSRP includes:

A second RSSI is determined based on the first RSSI, the identification of the first sub-signal and the first RSRP.

31. The method of claim 29, wherein determining the second RSSI based on the first RSSI and the first RSRP includes:

A second RSSI is determined based on the first RSSI, the identifier of the first sub-signal, the identifier of the second sub-signal and the first RSRP.

32. The method according to claim 23, wherein the RRM measurement result includes a combination of the first RSSI and the third RSRP, and/or the RSRQ of the target cell;

33. The method according to claim 32, characterized in that when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement result also includes the identification of the second RSSI and/or the identification of the second RSRP.

34. The method according to claim 32, wherein the RRM measurement result includes the identification of the first RSSI and the identification of the first RSRP.

35. The method according to claim 32, characterized in that when the RRM measurement result includes the RSRQ of the target cell,

The RRM measurement results also include the RSRQ time indication characteristics used to determine the corresponding target cell. The identifier of the configuration information corresponding to the specified resource, and the identifier used to indicate the configuration information corresponding to the first RSRP; or,

36. A measurement method for radio resource management, characterized in that the method includes: receiving an RRM measurement result reported by the UE; wherein the RRM measurement result is when the RSRQ of the target cell determined by the UE meets the reporting conditions. reported, the RSRQ of the target cell is determined by the UE based on the second RSSI and the second RSRP of the target cell measured by the UE, and the second RSSI is determined by the UE based on the first RSSI and the first RSRP, The first RSRP is at least one of the RSRPs measured by the UE, and the first RSSI is measured by the UE according to specific resources;

Radio resource management is performed based on the RRM measurement results.

37. The method according to claim 36, characterized in that,

or,

The RRM measurement result includes the RSRQ of the target cell;

or,

38. The method according to claim 36, characterized in that,

or,

39. The method according to claim 36, wherein the RRM measurement result includes the identification of the first RSSI and the identification of the first RSRP.

40. The method according to claim 36, characterized in that,

or,

41. The method according to claim 36, characterized in that, before receiving the RRM measurement results reported by the UE, the method further includes:

Select specific resources for measurement for the UE, and send the specific resources to the UE through first configuration information, so that the UE determines the specific resources for measurement according to the specific resources in the first configuration information. First RSSI.

42. The method according to claim 36, characterized in that, before receiving the RRM measurement results reported by the UE, the method further includes:

Select the identifier of the RSRP used to determine the first RSRP for the UE, generate RSRP indication information according to the identifier of the RSRP that determines the first RSRP, and send the RSRP indication information to the UE through the second configuration information, so that The UE determines the first RSRP for reference according to the RSRP indication information in the second configuration information.

43. The method according to claim 36, characterized in that, before receiving the RRM measurement results reported by the UE, the method further includes: Select a specific resource for measurement and an identifier of the RSRP used to determine the first RSRP for the UE, generate RSRP indication information based on the identifier of the RSRP that determines the first RSRP, and combine the specific resource and the RSRP indication. The information is sent to the UE through third configuration information, so that the UE determines the first RSSI for measurement according to the specific resource in the first configuration information and the RSRP indication in the second configuration information. The information determines the first RSRP used for reference.

44. The method according to claim 36, characterized in that, before receiving the RRM measurement results reported by the UE, the method further includes:

Fourth configuration information sent to the UE, the fourth configuration information including an identifier used to indicate the first sub-signal included in the signal corresponding to the first RSSI;

and / or,

45. A user equipment, characterized in that the user equipment includes a transmitter, a receiver, a memory, and a processor connected to the transmitter, the receiver, and the memory respectively;

Among them, a set of program codes is stored in the memory, and the processor is used to call the program codes stored in the memory to perform the following operations:

Measure the first received signal strength indication RSSI based on a specific resource;

Determine a second RSSI based on the first RSSI and the first RSRP;

When the RSRQ of the target cell meets the reporting conditions, the radio resource management RRM measurement result is reported to the base station.

46. A base station, characterized in that the base station includes a transmitter, a receiver, a memory, and a processor connected to the transmitter, the receiver, and the memory respectively; Among them, a set of program codes is stored in the memory, and the processor is used to call the program codes stored in the memory to perform the following operations:

Receive the RRM measurement results reported by the UE; wherein, the RRM measurement results are reported when the RSRQ of the target cell determined by the UE meets the reporting conditions, and the RSRQ of the target cell is measured by the UE according to the second RSSI and the UE is determined by the second RSRP of the target cell, the second RSSI is determined by the UE based on the first RSSI and the first RSRP, the first RSRP is at least one of the RSRPs measured by the UE, and the first RSSI is Measured by UE based on specific resources;

Radio resource management is performed based on the RRM measurement results.