CN103858463B - ANR measuring configuration method and devices - Google Patents

Abstract

An ANR measurement configuration method and device. During the CGI measurement indication process, receive the measurement report reported by the terminal, the measurement report carrying the frequency point and PCI measured by the terminal; determine the frequency point for the terminal to perform CGI measurement on the PCI, according to the determined The output frequency point is a frequency point group configured by the terminal for CGI measurement; instructing the terminal to perform CGI measurement according to the PCI and the frequency point group. In the process of configuring the strongest cell measurement, the statistical information of the strongest cell measurement of the terminal is obtained; according to the statistical information, the frequency point group used by the terminal for the strongest cell measurement is adjusted; The frequency point group for the strongest cell measurement.

Description

ANR measurement configuration method and device

technical field

The present invention relates to the technical field of wireless communication, in particular to an ANR measurement configuration method and device.

Background technique

As the LTE (Long Term Evolution, Long Term Evolution) mobile network becomes larger and more complex, it becomes very necessary to automatically establish a neighbor relationship. The Automatic Neighbor Relation (ANR) function mainly focuses on the automatic setting of the relationship between adjacent cells.

The ANR function needs to rely on the UE (User Equipment, user equipment, ie terminal) measurement report. Figure 1 shows an ANR process. As shown in Figure 1, (1) UE performs the strongest cell measurement according to the measurement configuration set by E-UTRAN (Evolved Universal Terrestrial RadioAccess Network, Evolved Universal Terrestrial Radio Access Network). In this example, the UE detects the signal of cell B, and reports cell B as one of the strongest signal cells to cell A (cell A is the serving cell of the UE), and the measurement report carries the PCI (Physical Cell Identity, Physical cell identity) and frequency point; (2) After receiving the measurement report, the eNB (evolved NodeB, i.e. base station) of cell A, if it judges that the UE needs to further identify the CGI (Global Cell ID, global cell identification code), according to the PCI in the measurement report, instruct the UE to report the CGI of the corresponding cell; (3) The UE obtains the CGI of cell B by reading the system information MIB (master message block) and SIB1 of cell B according to the instruction. CGI; (4) The UE reports the CGI of the cell B to the cell A, and the eNB of the cell A updates the neighbor cell list of the UE.

The UE performs measurement according to the measurement configuration information sent by the eNB. Measurement configuration information can include:

-Measurement objects: measurement objects are divided by RAT (Radio Access Technology, wireless access technology) type, including EUTRA (Evolved Universal Terrestrial Radio Access, Evolved Universal Terrestrial Radio Access) co-frequency measurement, EUTRA inter-frequency or other RAT measurement ;

-Measurement quantity: that is, the measurement index;

- Report configuration: including report type (periodic report, event-triggered report), event-triggered report threshold, etc.

For the convenience of management, the eNB numbers the above information with an integer index value, each configuration corresponds to a measurement ID, and a measurement ID is associated with a pair (measurement object, reporting configuration). Measurement objects and reporting configurations can also be indexed with ID values.

A given measurement frequency point corresponds to a unique measurement object ID (Object ID) and frequency point-level parameters, and the UE performs measurement according to the measurement object. Among them, since the GERAN (GSM EDGE Radio Access Network, GSM/EDGE wireless communication network) system has many frequency points, the LTE protocol stipulates that a group of frequency points (Group) corresponds to an Object ID and frequency point-level parameters.

In the prior art, for ANR-CGI adjacent cell measurement of GERAN, eNB indicates to UE PCI and a group of frequency points (Group) to perform CGI measurement. The UE first traverses all the frequency points in the entire Group, tries to obtain the CGI of the cell that matches the PCI at all frequency points, and then selects a cell that the UE thinks is the best to report the CGI of the cell; or, the UE finds the first cell that matches the PCI. The CGI of the cell that matches the PCI is reported; or, when the UE fails to read the CGI of the cell that matches the PCI at the first frequency, it tries to read the CGI of the cell that matches the PCI at the second frequency, and so on.

In the prior art, in the ANR-CGI adjacent cell measurement scheme of GERAN, the ANR-CGI measurement is to obtain the cell CGI by reading the system information of the adjacent cell, which takes a long time and has a great impact on data transmission during the measurement . If the measurement target is not clear, the measurement time may be increased. The number of frequency points of the GERAN measurement object in the CGI measurement will obviously affect the CGI measurement reporting efficiency of the UE.

In the prior art, in GERAN’s ANR strongest cell measurement scheme, the measurement configuration sent by the eNB to the UE instructs the UE to perform the strongest cell measurement according to a fixed set of frequency points (Group), which may lead to the strongest cell found to be less efficient. For example, under a given group, the neighbor cells of one or more frequency points in the group may have been tested completely, or the neighbor cell list of the UE is full, and there is no need to test again within a certain period of time. The strongest cell measurement solution provided by existing technologies may lead to repeated measurement of the UE, thus reducing the efficiency of finding the strongest cell and wasting system resources.

Contents of the invention

Embodiments of the present invention provide an ANR measurement configuration method and device for reducing ANR-CGI measurement delay.

In the first aspect, an automatic neighbor relationship ANR measurement configuration method is provided, including:

receiving a measurement report reported by the terminal, the measurement report carrying the frequency point measured by the terminal and the physical cell identity PCI;

determining a frequency point for the terminal to perform global cell identity code CGI measurement on the PCI, and configuring a frequency point group for the terminal to perform CGI measurement according to the determined frequency point;

Instructing the terminal to perform CGI measurement according to the PCI and the frequency point group.

With reference to the first aspect, in a first possible implementation manner, the terminal determines a frequency point for CGI measurement of the PCI, and configures a frequency point group for the terminal to perform CGI measurement according to the determined frequency point ,include:

Determining the measured frequency point as a frequency point for CGI measurement of the PCI, configuring a frequency point group for the terminal to perform CGI measurement, and the frequency point group includes only the measured frequency point group point.

With reference to the first possible implementation of the first aspect, in a second possible implementation, the terminal is configured with a frequency point group for CGI measurement, and the frequency point group only includes the measurement The frequencies reached include:

Splitting the first frequency point group including the measured frequency point into a second frequency point group and a third frequency point group, the second frequency point group only includes the measured frequency point, the The third frequency point group includes other frequency points in the first frequency point group except the measured frequency points;

The instructing the terminal to perform CGI measurement according to the PCI and the frequency point group includes:

Instructing the terminal to perform CGI measurement according to the PCI and the second frequency point group.

With reference to the second possible implementation manner of the first aspect, in a third possible implementation manner, the splitting the first frequency point group including the measured frequency points into the second frequency point group and the second frequency point group After the three-frequency point group, it also includes:

Allocating a second object identifier for the second frequency point group, allocating a third object identifier for the third frequency point group, where the second object identifier is different from the third object identifier;

The instructing the terminal to perform CGI measurement according to the PCI and the second frequency point group includes:

Sending a CGI measurement indication message to the terminal, where the CGI measurement indication message carries a measurement identifier and the PCI, and an object identifier corresponding to the measurement identifier is the second object identifier.

In combination with the second or third possible implementation of the first aspect, in a fourth possible implementation, the method further includes:

When the CGI measurement of the terminal is stopped, the second frequency point group and the third frequency point group are combined.

With reference to the first possible implementation of the first aspect, in a fifth possible implementation, the terminal is configured with a frequency point group for CGI measurement, and the frequency point group only includes the measurement The frequencies reached include:

selecting the frequency points from the group containing the measured frequency points to form a frequency point group subset;

The instructing the terminal to perform CGI measurement according to the PCI and the frequency point group includes:

Instructing the terminal to perform CGI measurement according to the PCI and the subset of frequency point groups.

With reference to the fifth possible implementation manner of the first aspect, in a sixth possible implementation manner, the frequency points are selected from the group containing the measured frequency points to form the frequency point group After the set, also include:

allocating the object identifier of the group containing the measured frequency points to the frequency point group subset;

The instructing the terminal to perform CGI measurement according to the PCI and the frequency point group subset includes:

Sending a CGI measurement indication message to the terminal, where the CGI measurement indication message carries the PCI measurement identifier, and the object identifier corresponding to the measurement identifier is the object identifier corresponding to the frequency point group subset.

With reference to the sixth possible implementation manner of the first aspect, in a seventh possible implementation manner, the method further includes:

When the CGI measurement of the terminal is stopped, the frequency point group subset is released, and the object identifier corresponding to the frequency point group subset is reassigned to the frequency point group to which the frequency point group subset belongs.

With reference to the first aspect or one of the first to seventh possible implementation manners of the first aspect, in an eighth possible implementation manner, the determining for the terminal to perform CGI measurement on the PCI Before the frequency point group, it also includes:

judging whether the corresponding cell exists in the neighbor cell list of the terminal according to the PCI carried in the measurement report;

The determining a frequency point group for the terminal to perform CGI measurement on the PCI, and instructing the terminal to perform CGI measurement according to the PCI and the frequency point group includes:

If it is judged that the corresponding cell does not exist in the adjacent cell list of the terminal, determine a frequency point group for the terminal to perform CGI measurement on the PCI, and instruct the terminal to use the determined frequency point group based on the PCI and The terminal determines a frequency point group for CGI measurement to perform CGI measurement.

In a second aspect, a network device is provided, including:

A receiving module, configured to receive a measurement report reported by the terminal, the measurement report carrying the frequency point measured by the terminal and the physical cell identity PCI;

A measurement configuration module, configured to determine a frequency point for the terminal to perform global cell identity code CGI measurement on the PCI, and configure a frequency point group for the terminal to perform CGI measurement according to the determined frequency point;

A sending module, configured to instruct the terminal to perform CGI measurement according to the PCI carried in the measurement report received by the receiving module and the frequency point group determined by the measurement configuration module.

With reference to the second aspect, in a first possible implementation manner, the measurement configuration module is specifically configured to determine the measured frequency point as a frequency point for performing CGI measurement on the PCI, and provide the terminal A frequency point group for CGI measurement is configured, and the frequency point group only includes the measured frequency points.

With reference to the first possible implementation manner of the second aspect, in a second possible implementation manner, the measurement configuration module is specifically configured to split the first frequency point group including the measured frequency points into The second frequency point group and the third frequency point group, the second frequency point group only includes the measured frequency points, the third frequency point group includes the first frequency point group except the Other frequency points other than the measured frequency point;

The sending module is specifically configured to instruct the terminal to perform CGI measurement according to the PCI and the second frequency point group.

With reference to the second possible implementation manner of the second aspect, in a third possible implementation manner, the measurement configuration module is further configured to split the first frequency point group containing the measured frequency points into After assigning the second frequency point group and the third frequency point group, assigning a second object identifier to the second frequency point group, assigning a third object identifier to the third frequency point group, and assigning the second object identifier to the The above-mentioned third object identifiers are different;

The sending module is specifically configured to send a CGI measurement indication message to the terminal, where the CGI measurement indication message carries a measurement identifier and the PCI, and an object identifier corresponding to the measurement identifier is the second object identifier.

With reference to the second or third possible implementation of the second aspect, in a fourth possible implementation, the measurement configuration module is further configured to, when stopping the CGI measurement of the terminal, set the The second frequency point group is combined with the third frequency point group.

With reference to the first possible implementation manner of the second aspect, in a fifth possible implementation manner, the measurement configuration module is specifically configured to select the frequency point from a group including the measured frequency points, Form a subset of frequency point groups;

The sending module is specifically configured to instruct the terminal to perform CGI measurement according to the PCI and the frequency point group subset.

With reference to the fifth possible implementation manner of the second aspect, in a sixth possible implementation manner, the measurement configuration module is further configured to select the frequency point from a group containing the measured frequency points After forming the frequency point group subset, allocating the object identifier of the group containing the measured frequency point to the frequency point group subset;

The sending module is specifically configured to send a CGI measurement indication message to the terminal, where the CGI measurement indication message carries the PCI with the measurement identifier, and the object identifier corresponding to the measurement identifier is the frequency point group subset corresponding to Object ID.

With reference to the fifth or sixth possible implementation of the second aspect, in a seventh possible implementation, the measurement configuration module is further configured to, when stopping the CGI measurement of the terminal, release the frequency A point group subset, reassigning the object identifier corresponding to the frequency point group subset to the frequency point group to which the frequency point group subset belongs.

With reference to the second aspect or one of the first to seventh possible implementation manners of the second aspect, in an eighth possible implementation manner, the measurement configuration module is further configured to, when determining for the terminal Before performing the frequency point group for CGI measurement on the PCI, judge whether the corresponding cell exists in the adjacent cell list of the terminal according to the PCI carried in the measurement report;

The measurement configuration module is specifically configured to, if it is determined that the corresponding cell does not exist in the adjacent cell list of the terminal, determine a frequency point group for the terminal to perform CGI measurement on the PCI, and instruct the The terminal determines, according to the PCI and the determined frequency point group for CGI measurement, to perform CGI measurement.

In a third aspect, a network device is provided, including: a radio frequency module and a processing module;

A radio frequency module, configured to receive a measurement report reported by the terminal, the measurement report carrying the frequency point measured by the terminal and the physical cell identity PCI; and sending the indication information generated by the processing module;

A processing module, configured to determine a frequency point for the terminal to perform global cell identity code CGI measurement on the PCI, and configure a frequency point group for the terminal to perform CGI measurement according to the determined frequency point; generate indication information, The indication information is used to instruct the terminal to perform CGI measurement according to the PCI carried in the measurement report received by the receiving module and the frequency point group determined by the measurement configuration module.

With reference to the third aspect, in a first possible implementation manner, the processing module is specifically configured to determine the measured frequency point as a frequency point for performing CGI measurement on the PCI, and configure A frequency point group for CGI measurement, the frequency point group only includes the measured frequency points.

With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner, the processing module is specifically configured to split the first frequency point group including the measured frequency points into a second frequency point group Two frequency point groups and a third frequency point group, the second frequency point group only includes the measured frequency points, and the third frequency point group includes the first frequency point group except the measured other frequency points other than the frequency point detected; and, generating indication information, where the indication information is used to instruct the terminal to perform CGI measurement according to the PCI and the second frequency point group.

With reference to the second possible implementation manner of the third aspect, in a third possible implementation manner, the processing module is further configured to split the first frequency point group including the measured frequency points into After the second frequency point group and the third frequency point group, assign a second object identifier to the second frequency point group, assign a third object identifier to the third frequency point group, and assign the second object identifier to the The third object identifiers are not the same;

The radio frequency module is specifically configured to send a CGI measurement indication message to the terminal, where the CGI measurement indication message carries a measurement identifier and the PCI, and an object identifier corresponding to the measurement identifier is the second object identifier.

With reference to the second or third possible implementation of the third aspect, in a fourth possible implementation, the processing module is further configured to, when stopping the CGI measurement of the terminal, set the second The frequency point group is combined with the third frequency point group.

With reference to the first possible implementation manner of the third aspect, in a fifth possible implementation manner, the processing module is specifically configured to select the frequency point from a group containing the measured frequency points to form a frequency point group subset; and generating indication information, where the indication information is used to instruct the terminal to perform CGI measurement according to the PCI and the frequency point group subset.

With reference to the fifth possible implementation manner of the third aspect, in a sixth possible implementation manner, the processing module is further configured to select the frequency point from a group containing the measured frequency points, After forming the frequency point group subset, assigning the object identifier of the group containing the measured frequency point to the frequency point group subset;

The radio frequency module is specifically configured to send a CGI measurement indication message to the terminal, where the CGI measurement indication message carries the PCI measurement identifier, and the object identifier corresponding to the measurement identifier is the frequency point group subset corresponding Object ID.

With reference to the fifth or sixth possible implementation of the third aspect, in a seventh possible implementation, the processing module is further configured to, when stopping the CGI measurement of the terminal, release the frequency point a group subset, and reallocate the object identifier corresponding to the frequency point group subset to the frequency point group to which the frequency point group subset belongs.

With reference to the third aspect or one of the first to seventh possible implementation manners of the third aspect, in an eighth possible implementation manner, the processing module is further configured to, when determining for the terminal Before the PCI performs the frequency point group for CGI measurement, judge whether the corresponding cell exists in the adjacent cell list of the terminal according to the PCI carried in the measurement report; if it is judged that the corresponding cell does not exist in the terminal’s The adjacent cell list is to determine the frequency point group for the CGI measurement of the PCI for the terminal, and instruct the terminal to determine the frequency point group for the CGI measurement according to the PCI and the determined terminal. CGI measurements.

In the above embodiment of the present invention, during the ANR-CGI adjacent cell measurement indication process, the network device determines the frequency point for the terminal to perform CGI measurement on the PCI, and configures the terminal for the terminal according to the determined frequency point. The frequency point group used for CGI measurement and instructs the terminal to perform CGI measurement, thereby clarifying the GERAN frequency point and PCI corresponding to the cell that the terminal measures and reports CGI, and narrowing the frequency point range for the terminal to perform ANR measurement compared with the prior art. In this way, the efficiency of CGI measurement reporting is improved, the probability of ANR neighbor cell self-configuration error is reduced, and the ratio of ANR neighbor cell self-discovery hit rate to UE measurement time consumption and power consumption is improved, so that neighbor cell self-configuration The discovery function (ANR function) is more practical.

Further, the network device narrows down the frequency point range for the terminal to perform ANR measurement by splitting the frequency point group or setting a subset of the frequency point group, and instructs the terminal to perform CGI measurement with the frequency point group with the reduced frequency point range, so as to be different from the current Some protocols are compatible with the method of instructing the terminal to perform CGI measurement through the frequency point group.

Another embodiment of the present invention provides an ANR measurement configuration method and device for improving the discovery efficiency of unknown neighbor cells.

In the fourth aspect, an automatic neighbor relationship ANR measurement configuration method is provided, including:

Obtain the statistical information of the strongest cell measurement of the terminal;

adjusting the frequency point group used by the terminal to measure the strongest cell according to the statistical information;

Instructing the terminal to perform the strongest cell measurement according to the adjusted frequency point group.

With reference to the fourth aspect, in a first possible implementation manner, the adjusting the frequency group used by the terminal to measure the strongest cell according to the statistical information includes:

According to the statistical information, adjust the number of frequency point groups used by the terminal to measure the strongest cell; or, according to the statistical information, adjust the number of frequency point groups used by the terminal to measure the strongest cell Adjust the number of frequency points included.

With reference to the first possible implementation of the fourth aspect, in a second possible implementation, the number of frequency point groups used by the terminal to measure the strongest cell is adjusted according to the statistical information ,include:

If according to the statistical information, it is determined that the adjacent cell discovery frequency of the terminal on all frequency points in the first frequency point group drops from a value not lower than the upper limit threshold to a value not higher than the lower limit threshold, then no longer using the first frequency point group as the frequency point group used by the terminal to measure the strongest cell, and the upper limit threshold is greater than the lower limit threshold; or

If according to the statistical information, it is determined that the adjacent cell discovery frequency of the terminal on all frequency points in the second frequency point group is lower than the set threshold, the adjacent cell list is not full, and the first duration occupies the second duration If the ratio is higher than the set threshold, the frequency point group used for the strongest cell measurement is increased for the terminal; the second frequency point group is the frequency point group currently used by the terminal for the strongest cell measurement, The first duration is the interval GAP duration for the terminal to measure the strongest cell, and the second duration is the duration for the terminal to perform service processing.

With reference to the first possible implementation of the fourth aspect, in a third possible implementation, according to the statistical information, the number of frequency points included in the frequency point group used to measure the strongest cell for the terminal Make adjustments, including:

If according to the statistical information, it is determined that the frequency found by the terminal in the adjacent cell on the first frequency point in the third frequency point group is lower than the set threshold, then the first frequency point is no longer used as the terminal. The frequency point used for the strongest cell measurement.

With reference to the third possible implementation manner of the fourth aspect, in a fourth possible implementation manner, the no longer using the first frequency point as the frequency point used by the terminal to measure the strongest cell includes :

Splitting the third frequency point group into a fourth frequency point group and a fifth frequency point group, the fourth frequency point group contains the first frequency point, and the fifth frequency point group contains the third frequency point group other frequency points in the frequency point group except the first frequency point;

The instructing the terminal to perform the strongest cell measurement according to the adjusted frequency point group includes:

Instructing the terminal to cancel performing the strongest cell measurement on the third frequency point group, and instructing to perform the strongest cell measurement on the fifth frequency point group.

With reference to the fourth possible implementation of the fourth aspect, in a fifth possible implementation, after splitting the third frequency point group into a fourth frequency point group and a fifth frequency point group, further include:

Assign corresponding object identifiers to the fourth frequency point group and the fifth frequency point group respectively, and the object identifiers corresponding to the fourth frequency point group and the fifth frequency point group are different;

The instructing the terminal to cancel the strongest cell measurement of the third frequency point group, and instructing the fifth frequency point group to perform the strongest cell measurement includes:

Sending a strongest cell measurement configuration message to the terminal, where the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is the object identifier corresponding to the five-frequency point group.

With reference to the fourth or fifth possible implementation of the fourth aspect, in a sixth possible implementation, the method further includes:

When the strongest cell measurement of the terminal is stopped, the fourth frequency point group and the fifth frequency point group are combined.

With reference to the third possible implementation manner of the fourth aspect, in a seventh possible implementation manner, the no longer using the first frequency point as the frequency point used by the terminal to perform the strongest cell measurement includes :

selecting frequency points other than the first frequency point from the third frequency point group to form a subset of the third frequency point group;

The instructing the terminal to perform the strongest cell measurement according to the adjusted frequency point group includes:

Instructing the terminal to perform the strongest cell measurement on the subset of the third frequency point group.

With reference to the seventh possible implementation manner of the fourth aspect, in an eighth possible implementation manner, selecting frequency points other than the first frequency point from the third frequency point group to form the After the subset of the third frequency point group, it also includes:

allocating the object identifier of the third frequency point group to a subset of the third frequency point group;

The instructing the terminal to perform the strongest cell measurement on the subset of the third frequency point group includes:

Sending a strongest cell measurement configuration message to the terminal, where the strongest cell measurement configuration message carries a measurement identifier, and an object identifier corresponding to the measurement identifier is an object identifier corresponding to a subset of the third frequency point group.

In combination with the seventh or eighth possible implementation of the fourth aspect, in a ninth possible implementation, the method further includes:

When the strongest cell measurement of the terminal is stopped, the subset of the third frequency point group is released, and the object identifier corresponding to the subset of the third frequency point group is reassigned to the third frequency point group.

In combination with the fourth aspect or the first to ninth possible implementation manners of the fourth aspect, the statistical information includes one or a combination of the following information:

The frequency at which the terminal discovers neighboring cells;

The ratio of the first time length to the second time length, the first time length is the interval GAP time length for the terminal to perform the strongest cell measurement, and the second time length is the time length for the terminal to perform business processing;

Whether the neighbor cell list is full.

In the fifth aspect, a network device is provided, including:

An acquisition module, configured to acquire the statistical information of the strongest cell measurement of the terminal;

A measurement configuration module, configured to adjust the frequency point group used by the terminal to measure the strongest cell according to the statistical information acquired by the acquisition module;

A sending module, configured to instruct the terminal to perform the strongest cell measurement according to the frequency group adjusted by the measurement configuration module.

With reference to the fifth aspect, in a first possible implementation manner, the measurement configuration module is specifically configured to, according to the statistical information, adjust the number of frequency point groups used by the terminal to measure the strongest cell; Or, according to the statistical information, adjust the number of frequency points included in the frequency point group used by the terminal to measure the strongest cell.

With reference to the first possible implementation of the fifth aspect, in a second possible implementation, the measurement configuration module is specifically configured to, if according to the statistical information, determine that the terminal is in the first frequency point group If the adjacent cell discovery frequency on all frequency points drops from a value not lower than the upper limit threshold to a value not higher than the lower limit threshold, the first frequency point group is no longer used as the terminal to perform the strongest cell measurement. For the frequency point group used, the upper threshold is greater than the lower threshold; or

If according to the statistical information, it is determined that the adjacent cell discovery frequency of the terminal on all frequency points in the second frequency point group is lower than the set threshold, the adjacent cell list is not full, and the first duration occupies the second duration If the ratio is higher than the set threshold, the frequency point group used for the strongest cell measurement is increased for the terminal; the second frequency point group is the frequency point group currently used by the terminal for the strongest cell measurement, The first duration is the interval GAP duration for the terminal to measure the strongest cell, and the second duration is the duration for the terminal to perform service processing.

With reference to the first possible implementation of the fifth aspect, in a third possible implementation, the measurement configuration module is specifically configured to, if according to the statistical information, determine that the terminal is in the third frequency point group If the adjacent cell on the first frequency point finds that the frequency is lower than the set threshold, the first frequency point is no longer used as the frequency point used by the terminal to measure the strongest cell.

With reference to the third possible implementation manner of the fifth aspect, in a fourth possible implementation manner, the measurement module is specifically configured to split the third frequency point group into a fourth frequency point group and a fifth frequency point group A frequency point group, the fourth frequency point group includes the first frequency point, and the fifth frequency point group includes other frequency points in the third frequency point group except the first frequency point;

The sending module is specifically configured to instruct the terminal to cancel the strongest cell measurement for the third frequency point group, and instruct the fifth frequency point group to perform the strongest cell measurement.

With reference to the fourth possible implementation manner of the fifth aspect, in a fifth possible implementation manner, the measurement configuration module is further configured to split the third frequency point group into a fourth frequency point group and After the fifth frequency point group, assign corresponding object identifiers to the fourth frequency point group and the fifth frequency point group respectively, and the object identifiers corresponding to the fourth frequency point group and the fifth frequency point group are different;

The sending module is specifically configured to send the strongest cell measurement configuration message to the terminal, the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is the corresponding five-frequency point group Object ID.

With reference to the fourth or fifth possible implementation of the fifth aspect, in a sixth possible implementation, the measurement configuration module is further configured to, when stopping the strongest cell measurement of the terminal, set the The fourth frequency point group and the fifth frequency point group are combined.

With reference to the third possible implementation of the fifth aspect, in a seventh possible implementation, the measurement configuration module is specifically configured to select from the third frequency point group other than the first frequency points Other frequency points of the group form a subset of the third frequency point group;

The sending module is specifically configured to instruct the terminal to perform the strongest cell measurement on the subset of the third frequency point group.

With reference to the seventh possible implementation of the fifth aspect, in an eighth possible implementation, the measurement configuration module is further configured to select from the third frequency point group other than the first frequency points other frequency points, after forming the subset of the third frequency point group, assigning the object identifier of the third frequency point group to the subset of the third frequency point group;

The sending module is specifically configured to send the strongest cell measurement configuration message to the terminal, the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is the third frequency point group The object ID corresponding to the subset.

With reference to the seventh or eighth possible implementation of the fifth aspect, in a ninth possible implementation, the measurement configuration module is further configured to, when stopping the strongest cell measurement of the terminal, release the a subset of the third frequency point group, and reallocate the object identifier corresponding to the subset of the third frequency point group to the third frequency point group.

In combination with the fifth aspect or one of the first to ninth possible implementation manners of the fifth aspect, the statistical information includes one or a combination of the following information:

The frequency at which the terminal discovers neighboring cells;

The ratio of the first time length to the second time length, the first time length is the interval GAP time length for the terminal to perform the strongest cell measurement, and the second time length is the time length for the terminal to perform business processing;

Whether the neighbor cell list is full.

In a sixth aspect, a network device is provided, including:

A processing module, configured to count the statistical information of the strongest cell measurement of the terminal; adjust the frequency point group used by the terminal to perform the strongest cell measurement according to the statistical information acquired by the acquisition module; and generate an instruction information, the indication information is used to instruct the terminal to perform the strongest cell measurement according to the frequency group adjusted by the measurement configuration module;

A radio frequency module, configured to send the indication information generated by the processing module.

With reference to the sixth aspect, in a first possible implementation manner, the processing module is specifically configured to, according to the statistical information, adjust the number of frequency point groups used by the terminal to measure the strongest cell; or , adjusting the number of frequency points included in the frequency point group used by the terminal to measure the strongest cell according to the statistical information.

With reference to the first possible implementation manner of the sixth aspect, in a second possible implementation manner, the processing module is specifically configured to, if according to the statistical information, determine the frequency of the terminal in the first frequency point group The adjacent cell discovery frequency on all frequency points drops from a value not lower than the upper limit threshold to a value not higher than the lower limit threshold, then the first frequency point group is no longer used as the terminal for the strongest cell measurement frequency point group, the upper threshold is greater than the lower threshold; or

If according to the statistical information, it is determined that the adjacent cell discovery frequency of the terminal on all frequency points in the second frequency point group is lower than the set threshold, the adjacent cell list is not full, and the first duration occupies the second duration If the ratio is higher than the set threshold, the frequency point group used for the strongest cell measurement is increased for the terminal; the second frequency point group is the frequency point group currently used by the terminal for the strongest cell measurement, The first duration is the interval GAP duration for the terminal to measure the strongest cell, and the second duration is the duration for the terminal to perform service processing.

With reference to the first possible implementation manner of the sixth aspect, in a third possible implementation manner, the processing module is specifically configured to, if according to the statistical information, determine that the terminal is in the third frequency point group If the adjacent cell on a frequency point finds that the frequency is lower than the set threshold, the first frequency point is no longer used as the frequency point used by the terminal to measure the strongest cell.

With reference to the third possible implementation manner of the sixth aspect, in a fourth possible implementation manner, the processing module is specifically configured to split the third frequency point group into a fourth frequency point group and a fifth frequency point group A frequency point group, the fourth frequency point group includes the first frequency point, and the fifth frequency point group includes other frequency points in the third frequency point group except the first frequency point; and generating indication information, where the indication information is used to instruct the terminal to cancel the strongest cell measurement for the third frequency point group, and instruct the fifth frequency point group to perform the strongest cell measurement.

With reference to the fourth possible implementation manner of the sixth aspect, in a fifth possible implementation manner, the processing module is further configured to split the third frequency point group into a fourth frequency point group and a fourth frequency point group After the five frequency point groups, assign corresponding object identifiers to the fourth frequency point group and the fifth frequency point group respectively, and the object identifiers corresponding to the fourth frequency point group and the fifth frequency point group are different;

The radio frequency module is specifically configured to send the strongest cell measurement configuration message to the terminal, the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is the corresponding five-frequency point group Object ID.

With reference to the fourth or fifth possible implementation of the sixth aspect, in a sixth possible implementation, the processing module is further configured to, when stopping the strongest cell measurement of the terminal, set the The fourth frequency point group is combined with the fifth frequency point group.

With reference to the third possible implementation manner of the sixth aspect, in a seventh possible implementation manner, the processing module is specifically configured to select a frequency point other than the first frequency point group from the third frequency point group Other frequency points form a subset of the third frequency point group; and generate indication information, where the indication information is used to instruct the terminal to perform the strongest cell measurement on the subset of the third frequency point group.

With reference to the seventh possible implementation manner of the sixth aspect, in an eighth possible implementation manner, the processing module is further configured to select a frequency point other than the first frequency point group from the third frequency point group For other frequency points, after forming the subset of the third frequency point group, assign the object identifier of the third frequency point group to the subset of the third frequency point group;

The radio frequency module is specifically configured to send the strongest cell measurement configuration message to the terminal, the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is the third frequency point group The object ID corresponding to the subset.

With reference to the seventh or eighth possible implementation of the sixth aspect, in a ninth possible implementation, the processing module is further configured to, when stopping the strongest cell measurement of the terminal, release the For the subset of the third frequency point group, reallocate the object identifier corresponding to the subset of the third frequency point group to the third frequency point group.

In combination with the sixth aspect or one of the first to ninth possible implementation manners of the fifth aspect, the statistical information includes one or a combination of the following information:

The frequency at which the terminal discovers neighboring cells;

The ratio of the first time length to the second time length, the first time length is the interval GAP time length for the terminal to perform the strongest cell measurement, and the second time length is the time length for the terminal to perform business processing;

Whether the neighbor cell list is full.

In the above embodiments of the present invention, the network device adjusts the frequency point group used by the terminal to perform the strongest cell measurement according to the statistical information of the terminal's strongest cell measurement, and indicates the adjusted frequency point group to the terminal for the most Strong cell measurement, so that the frequency point range for the terminal to perform the strongest cell measurement can be dynamically adjusted according to the strongest cell measurement of the terminal. Compared with the prior art, the discovery efficiency of the strongest cell can be improved. For example, when the number of adjacent cells discovered by the terminal in a certain frequency range is large or the efficiency of neighbor cell discovery is reduced, the measurement of the strongest cell in the frequency range can be excluded to avoid repeated measurement by the UE, thereby utilizing the limited Measurement resources improve the efficiency of finding the strongest cell.

Further, the network device narrows down the frequency point range for the terminal to perform ANR measurement by splitting the frequency point group or setting a subset of the frequency point group, and instructs the terminal to perform the strongest cell measurement by reducing the frequency point group with the frequency point range, thereby It is compatible with the way that the existing protocol instructs the terminal to perform the strongest cell measurement through the frequency point group.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

FIG. 1 is a schematic diagram of an ANR process in the prior art;

Fig. 2 is a schematic flow chart of the ANR-CGI measurement configuration method provided by one embodiment of the present invention;

FIG. 3 is a schematic flow chart of a method for measuring the strongest ANR cell provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of a network device provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram of a hardware architecture of a network device provided by another embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a network device provided by another embodiment of the present invention;

FIG. 7 is a schematic diagram of a hardware structure of a network device provided by another embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Referring to Fig. 2, it is a schematic flow chart of the ANR-CGI measurement configuration method provided by one embodiment of the present invention, the process may include:

Step 201: Receive a measurement report reported by the UE, the measurement report carrying the frequency point and PCI measured by the UE;

Step 203: Determine a frequency point for the UE to perform CGI measurement on the PCI, and configure a frequency point group for the UE to perform CGI measurement according to the determined frequency point;

Step 204: instruct the UE to perform CGI measurement according to the PCI carried in the measurement report and the frequency point group determined in step 203.

The above procedure is applicable to the LTE system or an evolved system of the LTE system. The execution subject of the above process is a network device, such as a base station (such as an eNB in an LTE system) or other network access devices with similar functions. The above flow is described below by taking the ANR-CGI adjacent cell measurement of GERAN in the LTE system as an example.

Preferably, between step 201 and step 203, step 202 may also be included. In step 202, the eNB may determine whether the corresponding cell exists in the neighbor cell list of the UE according to the PCI carried in the received measurement report. If the judgment is no, it means that the cell currently measured by the UE has not been configured as a neighboring cell of the UE, that is, the cell is a newly discovered neighboring cell, so step 203 and step 204 are performed to perform neighboring cell Configuration; otherwise, it means that the cell currently measured by the UE has been configured as a neighboring cell of the UE, so it is not necessary to perform steps 203 and 204 for repeated configuration. System resources can be saved by instructing the UE to perform CGI measurement only for newly discovered cells.

For the convenience of description, the GERAN frequency point carried in the measurement report received in step 201 is set as Frequency1, and the PCI carried in the measurement report is set as PCI1.

In the above step 203, the process of determining the frequency point for the UE to perform CGI measurement on the PCI may be: the eNB determines the frequency point Frequency1 carried in the measurement report (that is, the frequency point measured by the UE) as the UE's frequency point for the UE. The frequency point used by the PCI for CGI measurement.

In the above step 203, according to the determined frequency points, a frequency point group for CGI measurement is configured for the UE, and there may be multiple implementations. In step 203, a new frequency point group can be created, which includes the frequency point used by the eNB to perform CGI measurement on the PCI for the UE, or the existing frequency point group can be split, and in a split frequency point group It only includes the frequency point used by the eNB to perform CGI measurement on the PCI for the UE. It is also possible to set the subset of the frequency point group by setting an IE (Information Unit, information unit) under the existing frequency point group. The frequency point group subset only includes the frequency points used by the eNB to perform CGI measurement on the PCI for the UE.

In the embodiment of the present invention, it is preferable to adopt the frequency point group splitting method or the frequency point group subset setting method to determine the frequency point group for CGI measurement for the UE. Taking Frequency1 as an example for the eNB to perform CGI measurement on the PCI for the UE, the two preferred manners will be described in detail below.

In step 203, if the frequency point group splitting method is adopted, the eNB can split the frequency point group including the frequency point Frequency1 into two frequency point groups. For the convenience of description, the frequency point group before splitting is called the first frequency point group A frequency point group, the split frequency point group is called the second frequency point group and the third frequency point group. Wherein, the second frequency point group includes only the frequency point Frequency1, and the third frequency point group includes other frequency points in the first frequency point group except the frequency point Frequency1. Correspondingly, in step 204, the eNB instructs the UE to perform CGI measurement according to the second frequency point group and the PCI obtained from the measurement report in step 201.

Further, in a preferred embodiment, after the eNB splits the first frequency point group into the second frequency point group and the third frequency point group, it can also assign corresponding frequency points to the second frequency point group and the third frequency point group. Object ID (object identifier), the Object ID assigned to the second frequency point group and the third frequency point group are different. For example, Object ID=1 corresponding to the first frequency point group, and Object ID=1 in a group (Object ID, reporting configuration ID) corresponding to the measurement ID whose value is 10. After splitting the first frequency point group into the second and third frequency point groups, assign Object ID=2 to the second frequency point group, and assign Object ID=3 to the third frequency point group. Of course, Object ID=1 may also be allocated to the second frequency point group, and Object ID=2 may be allocated to the third frequency point group, as long as the Object IDs corresponding to the second frequency point group and the third frequency point group are different.

Correspondingly, in step 204, the eNB may instruct the UE to perform CGI measurement by sending a CGI measurement indication message to the UE, the CGI measurement indication message carrying the measurement ID and the PCI obtained from the measurement report in step 201. The measurement ID corresponds to a group (Object ID, reporting configuration ID), where the Object ID is the Object ID corresponding to the second frequency point group.

Further, when the eNB decides to stop the UE's CGI measurement, it may combine the second frequency point group and the third frequency point group. That is, the second frequency point group and the third frequency point group are re-merged into the first frequency point group.

It can be seen from the above description of the frequency point group splitting method that the eNB can clearly indicate to the UE the GERAN frequency point corresponding to the cell that measures and reports the CGI by adopting the above frequency point group splitting method. In addition, when the CGI measurement of the UE is stopped, by merging the split frequency point groups and restoring them to the frequency point groups set by the system, the impact on the system can be reduced and measurement resources can be recovered (the number of Object IDs is limited).

In step 203, if the frequency point subset is set, the eNB can select the frequency point Frequency1 from the frequency point group containing the frequency point Frequency1 to form a frequency point group subset, that is, the frequency point group subset only contains frequency points Frequency1. For example, the frequency point group subset subGroupForCGI can be set for the UE's CGI measurement under the Group containing frequency points Frequency1, Frequency2, Frequency3, and Frequency4 in the following way, and only frequency point Frequency1 is included in subGroupForCGI:

Correspondingly, in step 204, the eNB may instruct the UE to perform CGI measurement according to the frequency point group subset and the PCI obtained from the measurement report in step 201.

Further, in a preferred embodiment, the eNB selects the frequency point Frequency1 from the frequency point group containing the frequency point Frequency1, and after forming a frequency point group subset containing only the frequency point The Object ID of the frequency point group is allocated to the subset of the frequency point group. Still taking the example of setting subGroupForCGI as a frequency point group subset for UE CGI measurement under the Group containing frequency points Frequency1, Frequency2, Frequency3, and Frequency4, the Object ID corresponding to subGroupForCGI is the Object ID of the frequency point group to which it belongs, that is, the Object The frequency point group corresponding to the ID is now subGroupForCGI.

Correspondingly, in step 204, the eNB may instruct the UE to perform CGI measurement by sending a CGI measurement indication message to the UE, the CGI measurement indication message carrying the measurement ID and the PCI obtained from the measurement report, the measurement ID Corresponding to a group (Object ID, reporting configuration ID), where the Object ID is the Object ID corresponding to the subGroupForCGI, that is, the frequency point group corresponding to the Object ID (the Object ID corresponding to the measurement ID) is the above subGroupForCGI.

Further, when the eNB decides to stop the UE's CGI measurement, it can release the frequency point group subset, and reallocate the Object ID corresponding to the frequency point group subset to the frequency point group to which the frequency point group subset belongs .

It can be seen from the above description of the method of setting the frequency point group subset that the eNB can clearly indicate to the UE the GERAN frequency point corresponding to the cell for which the CGI is measured and reported by adopting the above method of setting the frequency point group subset. In addition, when the CGI measurement of the UE is stopped, the frequency point group subset is released, which can reduce the impact on the system.

From the above description of the CGI measurement configuration process, it can be seen that during the ANR-CGI adjacent cell measurement indication process of GERAN, the network device specifies the GERAN frequency point and PCI corresponding to the cell that the UE measures and reports CGI, which is similar to the existing technology. Compared with narrowing the range of frequency points for UE to perform ANR measurement, thereby improving the efficiency of CGI measurement reporting, reducing the probability of self-configuration errors of ANR adjacent cells, and improving the hit rate of self-discovery of ANR adjacent cells and the measurement time of UE 、 The ratio of power consumption makes the adjacent cell self-discovery function (ANR function) more practical in the GL network (the common networking of GERAN and EUTRAN LTE). In addition, the network device narrows down the frequency point range for the UE to perform ANR measurement by splitting the frequency point group or setting a subset of the frequency point group, and instructs the UE to perform CGI measurement with the frequency point group with the reduced frequency point range, so as to be different from the existing The protocols are compatible in the manner of instructing the UE to perform CGI measurement through the frequency point group.

Referring to FIG. 3 , it is a schematic flow chart of the ANR strongest cell measurement method provided by an embodiment of the present invention. As shown in the figure, the process may include:

Step 301: Obtain statistical information of the strongest cell measured by the terminal;

Step 302: According to the statistical information, adjust the frequency point group used by the terminal to measure the strongest cell;

Step 303: Instruct the terminal to perform the strongest cell measurement according to the adjusted frequency point group.

The above procedure is applicable to the LTE system or an evolved system of the LTE system. The execution subject of the above process is a network device, such as a base station (such as an eNB in an LTE system) or other network access devices with similar functions. In the following, the measurement of the cell with the strongest ANR in GERAN in the LTE system is taken as an example to describe the above process.

In step 301, the statistical information obtained by the eNB may be obtained by the eNB according to a set period. The eNB can perform statistical operations on the UE's strongest cell measurement according to the set period, and obtain statistical information when it needs to configure the strongest cell measurement for the UE, and use the statistical information as a means to adjust the UE's strongest cell measurement The basis of the frequency point group.

The eNB can obtain the frequency point of the neighboring cell measured by the UE and the frequency point group to which the frequency point belongs, according to the measurement report reported by the UE for measuring the strongest cell. The statistical information may include one or any combination of the following information:

(1) The frequency at which the UE discovers neighboring cells. This parameter can be obtained by counting the number of neighboring cells discovered by the UE within the set time period;

(2) The interval (GAP) duration for the UE to perform the strongest cell measurement accounts for the proportion of the UE's service processing duration. This parameter can indicate the degree of influence of the strongest cell measurement on business processing. For example, if the ratio is higher than the set threshold (such as 60%), it indicates that the UE has less traffic, and the strongest cell measurement has an impact on business processing. The degree of influence is small, otherwise, it indicates that the UE has a large traffic volume, and the measurement of the strongest cell has a great influence on business processing. For the convenience of description, the GAP duration during which the UE performs the strongest cell measurement is referred to as the first duration, and the duration during which the UE performs service processing is referred to as the second duration.

(3) Whether the adjacent cell list is full. The number of adjacent cells for each frequency point is limited by specifications.

In step 302, the eNB may adjust the number of frequency point groups used for the strongest cell measurement of the UE according to the statistical information obtained in step 301, or may be the number of frequency point groups used for the strongest cell measurement of the UE. Adjust the number of frequency points included. The two adjustment methods are described in detail below.

When using the method of adjusting the number of frequency point groups, if according to the statistical information, determine the adjacent cells of the UE on all frequency points of a certain frequency point group (for the convenience of description, here is called the first frequency point group) If the discovery frequency drops from a value not lower than the upper limit threshold to a value not higher than the lower limit threshold, the first frequency point group is no longer used as the frequency point group used by the UE to perform the strongest cell measurement, and the The upper limit threshold is greater than the lower limit threshold; or, if it is determined according to the statistical information that all frequencies in the frequency point group (for convenience of description, here referred to as the second frequency point group) used by the UE to measure the strongest cell are If the frequency of neighbor cell discovery on the point is lower than the set threshold, and the list of neighbor cells is not full, and the ratio of the first duration to the second duration of the UE is higher than the preset threshold, then the UE will be added with the strongest The frequency point group used for cell measurement.

For example, the upper limit threshold of the adjacent cell discovery frequency is Thread1, and the lower limit threshold is Thread2 (Thread1>Thread2), then if the eNB determines that the UE is within a certain period of time according to the statistical information, for all frequency points in the first frequency point group The adjacent cell discovery frequency drops from a value equal to or higher than Thread1 to a value equal to or lower than Thread2, which indicates that the UE discovers the speed of adjacent cells on all frequency points in the first frequency point group Or the number has decreased, and the frequency points in the first frequency point group can no longer be found for adjacent cells within a period of time, so when performing the strongest cell measurement configuration for the UE, the second A frequency point group is configured as a frequency point group used by the UE to measure the strongest cell.

For another example, the threshold of neighbor cell discovery frequency is Thread3, if the eNB determines that the neighbor cell discovery frequency of UE on all frequency points in the second frequency point group is lower than Thread3 according to the statistical information, and the neighbor cell list is not full , and the ratio of the first time length to the second time length is higher than the set threshold, it indicates that the number of neighboring cells currently discovered by the UE may be small, and the list of neighboring cells is not full. The degree of impact is small, and it can be considered to allocate other frequency point groups for the UE to measure adjacent cells. Therefore, the eNB adds the frequency point group used for the strongest cell measurement for the UE, that is, adds other frequency points for the UE. group for the strongest cell measurements.

From the above description of the adjustment method of the number of frequency point groups, it can be seen that the eNB can adjust the number of frequency point groups used by the UE to measure the strongest cell according to the UE's measurement of the strongest cell, so as to achieve the goal of adjusting the UE's measurement of the strongest cell. The purpose of the number of frequency bins used. In this way, as the construction trend of the UE's new neighbor cell and other requested reference information change, the range of ANR measurement frequency points covered by the frequency point group for the strongest cell measurement can be gradually changed.

When the method of adjusting the number of frequency points in a frequency point group is adopted, if the eNB determines that the UE is in a certain frequency point group (for the convenience of description, it is called the third frequency point group here) in a certain frequency point (for For the convenience of description, this frequency point is referred to as the first frequency point below), and the adjacent cell discovery frequency on the frequency point is lower than the set threshold, then the first frequency point is no longer used as the frequency used by the UE to measure the strongest cell point.

Preferably, the eNB may no longer use the first frequency point as the frequency point used by the UE to measure the strongest cell in the following manner: by splitting the frequency point group, or by setting a subset of the frequency point group. The two methods are described in detail below respectively.

When adopting the frequency point group splitting method to realize "the first frequency point is no longer used as the frequency point used by the UE for the strongest cell measurement", the eNB may split the third frequency point group into two frequency point group (for the convenience of description, the split frequency point group will be referred to as the fourth frequency point group and the fifth frequency point group below), wherein the fourth frequency point group contains the first frequency point, the The fifth frequency point group includes other frequency points in the third frequency point group except the first frequency point. Correspondingly, in step 303, when instructing the UE to perform the strongest cell measurement according to the adjusted frequency point group, the eNB may instruct the UE to cancel the strongest cell measurement for the third frequency point group, and instruct the UE to perform the strongest cell measurement for the third frequency point group. The strongest cell measurement is carried out in the five-frequency point group.

Further, after the eNB splits the third frequency point group into a fourth frequency point group and a fifth frequency point group, it may also assign corresponding frequency point groups to the fourth frequency point group and the fifth frequency point group respectively. Object ID, the Object IDs corresponding to the fourth frequency point group and the fifth frequency point group are different. Correspondingly, in step 303, the eNB may send the strongest cell measurement configuration message to the UE, the strongest cell measurement configuration message carries a measurement ID, and the group (Object ID, report configuration ID) corresponding to the measurement ID The Object ID is the Object ID corresponding to the five frequency point groups, thereby instructing the UE to cancel the strongest cell measurement for the third frequency point group, and instructing to perform the strongest cell measurement for the fifth frequency point group.

Further, when the strongest cell measurement of the terminal is stopped, the eNB may combine the fourth frequency point group and the fifth frequency point group, that is, restore the third frequency point group.

When "no longer using the first frequency as the frequency used by the UE to measure the strongest cell" by setting a subset of frequency point groups, the eNB may select from the third frequency point group except Other frequency points other than the first frequency point form a subset of the third frequency point group. For example, if the first frequency point is Frequency1, the frequency point group subset subGroup can be set for UE's strongest cell measurement under the Group containing frequency points Frequency1, Frequency2, Frequency3, and Frequency4 in the following way, and only frequency point Frequency1 is included in the subGroup:

Correspondingly, in step 303, the eNB may instruct the UE to perform the strongest cell measurement on the subset of the third frequency point group.

Further, after the eNB selects other frequency points from the third frequency point group except the first frequency point to form a subset of the third frequency point group, the third frequency point group can also be The Object ID is allocated to the subset of the third frequency point group. Correspondingly, in step 303, the eNB may send the strongest cell measurement configuration message to the terminal, the strongest cell measurement configuration message carries a measurement ID, and a group (Object ID, report configuration ID) corresponding to the measurement ID The ObjectID in is the Object ID corresponding to the subset of the third frequency point group.

Further, when the measurement of the strongest cell of the UE is stopped, the eNB may release the subset of the third frequency point group, and reallocate the Object ID corresponding to the subset of the third frequency point group to the third frequency group.

It can be seen from the above description of the adjustment method of the number of frequency points that the eNB can adjust the number of frequency points used by the UE to measure the strongest cell according to the measurement situation of the strongest cell of the UE. In this way, as the construction trend of the UE's new neighbor cell and other requested reference information change, the ANR measurement frequency point range covered by the frequency point group for the strongest cell measurement can be gradually changed.

From the above description of the strongest cell measurement configuration process, it can be seen that the network side can dynamically adjust the frequency point range for the UE to perform the strongest cell measurement according to the strongest cell measurement of the terminal. Compared with the existing technology, it can improve The strongest cell discovery efficiency. For example, when the number of neighboring cells discovered by the UE in a certain frequency range is large or the efficiency of neighboring cell discovery is reduced, the measurement of the strongest cell in the frequency range can be excluded to avoid repeated measurement by the UE, thereby utilizing the limited Measurement resources improve the efficiency of finding the strongest cell. In addition, the network device narrows down the frequency point range for the UE to perform ANR measurement by splitting the frequency point group or setting a subset of the frequency point group, and instructs the UE to perform the strongest cell measurement with the frequency point group with the reduced frequency point range, so as to Existing protocols are compatible in the manner of instructing the UE to perform the strongest cell measurement through the frequency point group.

It should be noted that the CGI measurement configuration method and the strongest cell measurement configuration method provided in the embodiment of the present invention are relatively independent, and can be used separately or in combination. For example, when the base station configures the strongest cell measurement for the terminal, the strongest cell measurement configuration method provided by the embodiment of the present invention can be used to configure the strongest cell measurement for the terminal; when the terminal configures the strongest cell measurement according to the After the strongest cell is measured and reported to the base station, if the base station judges that CGI measurement needs to be performed on the cell reported by the terminal, the CGI measurement configuration method provided by the embodiment of the present invention can be used to perform CGI measurement configuration for the terminal, so that the terminal CGI measurements are performed on the cell.

Based on the same technical concept, the embodiment of the present invention also provides a network device.

Referring to FIG. 4 , it is a schematic structural diagram of a network device 400 provided by an embodiment of the present invention. The network device may be a base station, and may be applied to the process shown in FIG. 2 .

As shown in FIG. 4, the network device 400 may include: a receiving module 401, a measurement configuration module 402, and a sending module 403, wherein:

The receiving module 401 is configured to receive a measurement report reported by the terminal, the measurement report carrying the frequency point measured by the terminal and the physical cell identity PCI;

The measurement configuration module 402 is configured to determine a frequency point for the terminal to perform CGI measurement on the PCI, and configure a frequency point group for the terminal to perform CGI measurement according to the determined frequency point;

The sending module 403 is configured to instruct the terminal to perform CGI measurement according to the PCI carried in the measurement report received by the receiving module 401 and the frequency point group determined by the measurement configuration module 402 .

In the first possible implementation of the network device 400, the measurement configuration module 402 may determine the measured frequency point as the frequency point for CGI measurement of the PCI, and configure the frequency point for the terminal to perform CGI measurement. frequency point group, where only the measured frequency point is included in the frequency point group.

Further, on the basis of the first possible implementation manner of the network device 400, in the second possible implementation manner, the measurement configuration module 402 may assemble the first frequency points including the measured frequency points Divided into a second frequency point group and a third frequency point group, the second frequency point group contains only the measured frequency points, and the third frequency point group contains all but the first frequency point group Other frequency points other than the measured frequency point. Correspondingly, the sending module 403 may instruct the terminal to perform CGI measurement according to the PCI and the second frequency point group.

Further, on the basis of the second possible implementation manner of the network device 400, in the third possible implementation manner, the measurement configuration module 402 may also configure the first frequency point that will contain the measured frequency point After the group is split into a second frequency point group and a third frequency point group, a second object identifier is assigned to the second frequency point group, a third object identifier is assigned to the third frequency point group, and the second object The identifier is different from the third object identifier. Correspondingly, the sending module 403 may send a CGI measurement indication message to the terminal, where the CGI measurement indication message carries a measurement identifier and the PCI, and the object identifier corresponding to the measurement identifier is the second object identifier.

On the basis of the second or third possible implementation of the network device 400, in a fourth possible implementation, the measurement configuration module 402 may also set the The second frequency point group is combined with the third frequency point group.

On the basis of the first possible implementation of the network device 400, in a fifth possible implementation, the measurement configuration module 402 may select the frequency points from the group containing the measured frequency points to form A subset of frequency point groups. Correspondingly, the sending module 403 may instruct the terminal to perform CGI measurement according to the PCI and the frequency point group subset.

On the basis of the fifth possible implementation of the network device 400, in a sixth possible implementation, the measurement configuration module 402 may select the frequency point from the group containing the measured frequency point, After the frequency point group subset is formed, the object identifier of the group including the measured frequency point is allocated to the frequency point group subset. Correspondingly, the sending module 403 may send a CGI measurement indication message to the terminal, where the CGI measurement indication message carries the PCI with the measurement identifier, and the object identifier corresponding to the measurement identifier is the object corresponding to the frequency point group subset logo.

Based on the fifth or sixth possible implementation of the network device 400, in a seventh possible implementation, the measurement configuration module 402 may release the frequency A point group subset, reassigning the object identifier corresponding to the frequency point group subset to the frequency point group to which the frequency point group subset belongs.

On the basis of various implementations of the network device 400, in an eighth possible implementation, the measurement configuration module 402 may also determine the frequency point group for the terminal to perform CGI measurement on the PCI according to The PCI carried in the measurement report determines whether the corresponding cell exists in the neighbor cell list of the terminal. Correspondingly, if the measurement configuration module determines that the corresponding cell does not exist in the adjacent cell list of the terminal, it determines a frequency point group for the terminal to perform CGI measurement on the PCI, and instructs the terminal to The PCI and the determined terminal determine a frequency point group for CGI measurement to perform CGI measurement.

The above FIG. 4 shows the logical structure of the network device 400. The hardware structure of the network device may be shown in FIG. 5, which may include: a radio frequency module 501, a processing module 502, and a memory 503. Wherein, radio frequency module 501 can be realized by radio frequency circuit or radio frequency chip, is used for converting time domain signal into frequency domain signal and transmits through antenna, and converts into time domain signal after receiving frequency domain signal from antenna; Processing module 502 is used for carrying out Communication protocol processing can be realized by a series of chips including CPU. In the embodiment of the present invention, the processing module 502 can realize the function of the measurement configuration module 402 in FIG. 4 . The memory 503 is mainly used for storing data required by the communication processing process of the processing module 502 or temporary data generated by the communication processing process.

Referring to FIG. 5 , it is a schematic structural diagram of a network device 500 provided by an embodiment of the present invention. The network device may be a base station, and may be applied to the process shown in FIG. 2 .

As shown in FIG. 5, the network device 500 may include: a radio frequency module 501, a processing module 502, and a memory 503, wherein:

The radio frequency module 501 is configured to receive a measurement report reported by the terminal, the measurement report carrying the frequency point measured by the terminal and the physical cell identity PCI; and sending the indication information generated by the processing module;

The processing module 502 is configured to determine a frequency point for the terminal to perform global cell identity code CGI measurement on the PCI, and configure a frequency point group for the terminal to perform CGI measurement according to the determined frequency point; generate indication information The indication information is used to instruct the terminal to perform CGI measurement according to the PCI carried in the measurement report received by the receiving module and the frequency point group determined by the measurement configuration module.

In the first possible implementation of the network device 500, the processing module 503 may determine the measured frequency point as a frequency point for CGI measurement of the PCI, and configure the frequency point for the terminal to perform CGI measurement. A frequency point group, where only the measured frequency points are included in the frequency point group.

On the basis of the first possible implementation of the network device 500, in a second possible implementation, the processing module 502 may split the first frequency point group including the measured frequency point into a second A frequency point group and a third frequency point group, the second frequency point group only includes the measured frequency points, and the third frequency point group includes the first frequency point group except the measured frequency points other frequency points other than the frequency point group; and, generate indication information, where the indication information is used to instruct the terminal to perform CGI measurement according to the PCI and the second frequency point group.

On the basis of the second possible implementation manner of the network device 500, in a third possible implementation manner, the processing module 502 may split the first frequency point group including the measured frequency point into a second frequency point group After the second frequency point group and the third frequency point group, assign a second object identifier to the second frequency point group, assign a third object identifier to the third frequency point group, and assign the second object identifier to the first frequency point group. The three object ids are not the same. Correspondingly, the radio frequency module 501 may send a CGI measurement indication message to the terminal, where the CGI measurement indication message carries a measurement identifier and the PCI, and the object identifier corresponding to the measurement identifier is the second object identifier.

On the basis of the second or third possible implementation of the network device 500, in a fourth possible implementation, the processing module 502 may also, when stopping the CGI measurement of the terminal, set the The second frequency point group is combined with the third frequency point group.

Based on the first possible implementation of the network device 500, in a fifth possible implementation, the processing module 502 may select the frequency point from the group containing the measured frequency points to form a frequency a point group subset; and generating indication information, where the indication information is used to instruct the terminal to perform CGI measurement according to the PCI and the frequency point group subset.

On the basis of the fifth possible implementation manner of the network device 500, in a sixth possible implementation manner, the processing module 502 may select the frequency point from the group containing the measured frequency points to form After the frequency point group subset, assign the object identifier of the group including the measured frequency point to the frequency point group subset. Correspondingly, the radio frequency module 501 may send a CGI measurement indication message to the terminal, where the CGI measurement indication message carries the PCI with the measurement identifier, and the object identifier corresponding to the measurement identifier is the object corresponding to the frequency point group subset logo.

On the basis of the fifth or sixth possible implementation of the network device 500, in a seventh possible implementation, the processing module 502 may release the frequency point when stopping the CGI measurement of the terminal A group subset, reassigning the object identifier corresponding to the frequency point group subset to the frequency point group to which the frequency point group subset belongs.

On the basis of the above-mentioned various implementations of the network device 500, in an eighth possible implementation, the processing module 502 may also determine the frequency point group for the terminal to perform CGI measurement on the PCI according to The PCI carried in the measurement report determines whether the corresponding cell exists in the adjacent cell list of the terminal; if it is judged that the corresponding cell does not exist in the adjacent cell list of the terminal, then determine for the terminal The PCI performs the frequency point group for CGI measurement, and instructs the terminal to determine the frequency point group for CGI measurement according to the PCI and the determined frequency point group for the terminal to perform CGI measurement.

Referring to FIG. 6 , it is a schematic structural diagram of a network device 600 provided in another embodiment of the present invention. The network device may be a base station, and may be applied to the process shown in FIG. 3 .

As shown in FIG. 6 , the network device 600 may include: an acquisition module 601 , a measurement configuration module 602 , and a sending module 603 .

An acquisition module 601, configured to acquire the statistical information of the strongest cell measurement of the terminal;

A measurement configuration module 602, configured to adjust the frequency point group used by the terminal to measure the strongest cell according to the statistical information acquired by the acquisition module;

The sending module 603 is configured to instruct the terminal to perform the strongest cell measurement according to the frequency group adjusted by the measurement configuration module.

In the first possible implementation of the network device 600, the measurement configuration module 602 may adjust the number of frequency point groups used by the terminal to measure the strongest cell according to the statistical information; or, according to the Statistical information, adjusting the number of frequency points included in the frequency point group used by the terminal to measure the strongest cell.

On the basis of the first possible implementation of the network device 600, in the second possible implementation, if the measurement configuration module 602 determines, according to the statistical information, all The adjacent cell discovery frequency on the frequency point drops from a value not lower than the upper limit threshold to a value not higher than the lower limit threshold value, then the first frequency point group is no longer used as the terminal for the strongest cell measurement In the frequency point group, the upper limit threshold is greater than the lower limit threshold; or, if according to the statistical information, it is determined that the adjacent cell discovery frequency of the terminal on all frequency points in the second frequency point group is lower than the set threshold , the adjacent cell list is not full, and the ratio of the first time length to the second time length is higher than the set threshold, then add the frequency point group used for the strongest cell measurement for the terminal; the second frequency point group is The frequency point group currently used by the terminal to measure the strongest cell, the first duration is the interval GAP duration for the terminal to measure the strongest cell, and the second duration is the duration for the terminal to perform service processing.

On the basis of the first possible implementation of the network device 600, in a third possible implementation, if the measurement configuration module 602 determines that the terminal is the first in the third frequency point group according to the statistical information, If the adjacent cell on the frequency point finds that the frequency is lower than the set threshold, the first frequency point is no longer used as the frequency point used by the terminal to measure the strongest cell.

Based on the third possible implementation manner of the network device 600, in a fourth possible implementation manner, the measurement module 602 may split the third frequency point group into a fourth frequency point group and a fifth frequency point group. A point group, the fourth frequency point group includes the first frequency point, and the fifth frequency point group includes other frequency points in the third frequency point group except the first frequency point. Correspondingly, the sending module 603 may instruct the terminal to cancel performing the strongest cell measurement on the third frequency point group, and instruct to perform the strongest cell measurement on the fifth frequency point group.

On the basis of the fourth possible implementation of the network device 600, in a fifth possible implementation, the measurement configuration module 602 may further divide the third frequency point group into a fourth frequency point group and After the fifth frequency point group, assign corresponding object identifiers to the fourth frequency point group and the fifth frequency point group respectively, and the object identifiers corresponding to the fourth frequency point group and the fifth frequency point group are different. Correspondingly, the sending module 603 may send the strongest cell measurement configuration message to the terminal, the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is the object corresponding to the five-frequency point group logo.

On the basis of the fourth or fifth possible implementation of the network device 600, in a sixth possible implementation, the measurement configuration module 602 may, when stopping the strongest cell measurement of the terminal, set the The fourth frequency point group and the fifth frequency point group are combined.

On the basis of the third possible implementation of the network device 600, in a seventh possible implementation, the measurement configuration module 602 may select a frequency point other than the first frequency point from the third frequency point group Other frequency points form a subset of the third frequency point group. Correspondingly, the sending module 603 may instruct the terminal to perform the strongest cell measurement on the subset of the third frequency point group.

On the basis of the seventh possible implementation of the network device 600, in an eighth possible implementation, the measurement configuration module 602 may select a frequency point other than the first frequency point from the third frequency point group For other frequency points, after forming the subset of the third frequency point group, assign the object identifier of the third frequency point group to the subset of the third frequency point group. Correspondingly, the sending module 603 may send the strongest cell measurement configuration message to the terminal, where the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is a child of the third frequency point group. The object ID corresponding to the set.

Based on the seventh or eighth possible implementation of the network device 600, in the ninth possible implementation, the measurement configuration module 602 may also release For the subset of the third frequency point group, reallocate the object identifier corresponding to the subset of the third frequency point group to the third frequency point group.

On the basis of the foregoing various possible implementation manners of the network device 600, the statistical information includes one or a combination of the following information:

The frequency at which the terminal discovers neighboring cells;

The ratio of the first time length to the second time length, the first time length is the interval GAP time length for the terminal to perform the strongest cell measurement, and the second time length is the time length for the terminal to perform business processing;

Whether the neighbor cell list is full.

The above FIG. 6 shows the logical structure of the network device 600. The hardware structure of the network device may be shown in FIG. 7, which may include: a radio frequency module 701, a processing module 702, and a memory 703. Among them, the radio frequency module 701 can be realized by a radio frequency circuit or a radio frequency chip, and is used to convert the time domain signal into a frequency domain signal and transmit it through the antenna, and convert the frequency domain signal from the antenna into a time domain signal; the processing module 702 is used to perform Communication protocol processing can be realized by a series of chips including CPU. In the embodiment of the present invention, the processing module 702 can realize the function of the measurement configuration module 602 in FIG. 6 . The memory 703 is mainly used for storing data required by the communication processing process of the processing module 702 or temporary data generated by the communication processing process.

Referring to FIG. 7 , it is a schematic structural diagram of a network device 700 provided by an embodiment of the present invention. The network device may be a base station, and may be applied to the process shown in FIG. 3 .

As shown in FIG. 7, the network device 700 may include: a radio frequency module 701, a processing module 702, and a memory 703, wherein:

The processing module 702 is configured to collect statistical information of the strongest cell measurement of the terminal; adjust the frequency point group used by the terminal to perform the strongest cell measurement according to the statistical information obtained by the acquisition module; and, generate indication information, where the indication information is used to instruct the terminal to perform the strongest cell measurement according to the frequency group adjusted by the measurement configuration module;

The radio frequency module 701 is configured to send the indication information generated by the processing module 702 .

In the first possible implementation of the network device 700, the processing module 702 may adjust the number of frequency point groups used by the terminal to measure the strongest cell according to the statistical information; or, according to the statistical information information, adjusting the number of frequency points included in the frequency point group used by the terminal to measure the strongest cell.

On the basis of the first possible implementation of the network device 700, in the second possible implementation, if the processing module 702 determines all frequencies of the terminal in the first frequency point group according to the statistical information If the adjacent cell discovery frequency at the point drops from a value not lower than the upper limit threshold to a value not higher than the lower limit threshold, the first frequency point group is no longer used as the frequency used by the terminal to measure the strongest cell. point group, the upper limit threshold is greater than the lower limit threshold; or, if according to the statistical information, it is determined that the adjacent cell discovery frequency of the terminal on all frequency points in the second frequency point group is lower than the set threshold, If the adjacent cell list is not full, and the ratio of the first time length to the second time length is higher than the set threshold, then the frequency point group used for the strongest cell measurement is added to the terminal; the second frequency point group is the The frequency point group currently used by the terminal to measure the strongest cell, the first duration is the interval GAP duration for the terminal to measure the strongest cell, and the second duration is the duration for the terminal to perform service processing.

On the basis of the first possible implementation of the network device 700, in a third possible implementation, if the processing module 702 determines, according to the statistical information, that the first frequency of the terminal in the third frequency group is If the adjacent cell at the point finds that the frequency is lower than the set threshold, the first frequency point is no longer used as the frequency point used by the terminal to measure the strongest cell.

Based on the third possible implementation manner of the network device 700, in a fourth possible implementation manner, the processing module 702 may split the third frequency point group into a fourth frequency point group and a fifth frequency point group. A point group, the fourth frequency point group includes the first frequency point, and the fifth frequency point group includes other frequency points in the third frequency point group except the first frequency point; and generating instructions information, the indication information is used to instruct the terminal to cancel the strongest cell measurement for the third frequency point group, and instruct the fifth frequency point group to perform the strongest cell measurement.

On the basis of the fourth possible implementation manner of the network device 700, in a fifth possible implementation manner, the processing module 702 may further divide the third frequency point group into the fourth frequency point group and the first frequency point group. After the five frequency point groups, assign corresponding object identifiers to the fourth frequency point group and the fifth frequency point group respectively, and the object identifiers corresponding to the fourth frequency point group and the fifth frequency point group are different. Correspondingly, the radio frequency module 701 may send the strongest cell measurement configuration message to the terminal, the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is the object corresponding to the five-frequency point group logo.

On the basis of the fourth or fifth possible implementation of the network device 700, in the sixth possible implementation, the processing module 702 may also, when stopping the strongest cell measurement of the terminal, set the The fourth frequency point group and the fifth frequency point group are combined.

On the basis of the third possible implementation manner of the network device 700, in a seventh possible implementation manner, the processing module 702 may select other frequency points other than the first frequency point group from the third frequency point group frequency points, forming a subset of the third frequency point group; and generating indication information, where the indication information is used to instruct the terminal to perform the strongest cell measurement on the subset of the third frequency point group.

On the basis of the seventh possible implementation manner of the network device 700, in the eighth possible implementation manner, the processing module 702 may also select a frequency point other than the first frequency point from the third frequency point group For other frequency points, after forming the subset of the third frequency point group, assign the object identifier of the third frequency point group to the subset of the third frequency point group. Correspondingly, the radio frequency module 701 may send the strongest cell measurement configuration message to the terminal, where the strongest cell measurement configuration message carries a measurement identifier, and the object identifier corresponding to the measurement identifier is a child of the third frequency point group. The object ID corresponding to the set.

On the basis of the seventh or eighth possible implementation of the network device 700, in the ninth possible implementation, the processing module 702 may also release all a subset of the third frequency point group, and reallocate the object identifier corresponding to the subset of the third frequency point group to the third frequency point group.

On the basis of the foregoing various possible implementation manners of the network device 700, the statistical information includes one or a combination of the following information:

The frequency at which the terminal discovers neighboring cells;

The ratio of the first time length to the second time length, the first time length is the interval GAP time length for the terminal to perform the strongest cell measurement, and the second time length is the time length for the terminal to perform business processing;

Whether the neighbor cell list is full.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and combinations of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special purpose computer, an embedded processor, or other programmable data processing equipment, so that the instructions executed by the processor of the computer or other programmable data processing equipment can realize the A process or processes and/or a function specified in a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow or flows of the flowcharts and/or the block or blocks of the block diagrams.

While preferred embodiments of the invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (36)

1. A kind of 1. automatic neighborhood ANR measuring configuration methods, which is characterized in that including：

   The measurement report that terminal reports is received, frequency point and physical area mark that the terminal measures are carried in the measurement report Know PCI；

   The frequency point measured is determined as to carry out the measuring frequency points of CGI to the PCI, is carried out for terminal configuration The measuring frequency point groups of CGI, only comprising the frequency point measured in the frequency point group；

   Indicate that the terminal carries out CGI measurements according to the PCI and the frequency point group.
2. 2. the method as described in claim 1, which is characterized in that described to carry out the measuring frequency points of CGI for terminal configuration Group, only comprising the frequency point measured in the frequency point group, including：

   The first frequency point assembling and dismantling comprising the frequency point measured are divided into the second frequency point group and third frequency point group, second frequency The frequency point measured is only included in point group, includes in the third frequency point group in the first frequency point group and is measured except described Frequency point other than remaining frequency point；

   The instruction terminal carries out CGI measurements according to the PCI and the frequency point group, including：

   Indicate that the terminal carries out CGI measurements according to the PCI and the second frequency point group.
3. 3. method as claimed in claim 2, which is characterized in that described by the first frequency point group comprising the frequency point measured It is split as after the second frequency point group and third frequency point group, further includes：

   The second object identity is distributed for the second frequency point group, third object identity is distributed for the third frequency point group, described the Two object identities are differed with the third object identity；

   The instruction terminal carries out CGI measurements according to the PCI and the second frequency point group, including：

   CGI, which is sent, to the terminal measures instruction message, the CGI, which measures to carry in instruction message, measures mark and the PCI, Described measure identifies corresponding object identity as second object identity.
4. 4. method as claimed in claim 2 or claim 3, which is characterized in that the method further includes：

   When the CGI for stopping the terminal being measured, the second frequency point group and the third frequency point group are merged.
5. 5. the method as described in claim 1, which is characterized in that described to carry out the measuring frequency points of CGI for terminal configuration Group, only comprising the frequency point measured in the frequency point group, including：

   The frequency point is chosen from the group comprising the frequency point measured, forms frequency point group subset；

   The instruction terminal carries out CGI measurements according to the PCI and the frequency point group, including：

   Indicate that the terminal carries out CGI measurements according to the PCI and the frequency point group subset.
6. 6. method as claimed in claim 5, which is characterized in that described to choose institute from the group comprising the frequency point measured Frequency point is stated, is formed after the frequency point group subset, further included：

   By described the frequency point group subset is distributed to comprising the object identity of the group of frequency point measured；

   The instruction terminal carries out CGI measurements according to the PCI and the frequency point group subset, including：

   CGI, which is sent, to the terminal measures instruction message, the CGI, which measures to carry in instruction message, measures mark and the PCI, Described measure identifies corresponding object identity as the corresponding object identity of the frequency point group subset.
7. 7. such as method described in claim 5 or 6, which is characterized in that the method further includes：

   When the CGI for stopping the terminal being measured, the frequency point group subset is discharged, by the corresponding object mark of the frequency point group subset Weight sensing is newly assigned to the frequency point group that the frequency point group subset is belonged to.
8. 8. the method as described in any one of claim 1-3,5-6, which is characterized in that described to be carried out for terminal configuration Before the measuring frequency point groups of CGI, further include：

   PCI according to being carried in the measurement report judges that respective cell whether there is in the neighbor cell list of the terminal；

   It is described to determine to carry out the PCI the measuring frequency point groups of CGI and the instruction terminal according to for the terminal PCI and the frequency point group carry out CGI measurements, including：

   If judging, the respective cell does not exist in the neighbor cell list of the terminal, is determined for the terminal to described PCI carries out the measuring frequency point groups of CGI, and indicates that the terminal determines to carry out according to the PCI and the terminal determined The measuring frequency point groups of CGI carry out CGI measurements.
9. A kind of 9. automatic neighborhood ANR measuring configuration methods, which is characterized in that including：

   Obtain the statistical information of the most strong cell measurement of terminal；

   According to the statistical information, the quantity that frequency point group used in most strong cell measurement is carried out to the terminal is adjusted； Or according to the statistical information, the frequency point quantity for the terminal include in frequency point group used in most strong cell measurement It is adjusted；

   Indicate that the terminal carries out most strong cell measurement according to the frequency point group after adjustment.
10. 10. method as claimed in claim 9, which is characterized in that it is described according to the statistical information, the terminal is carried out most The quantity of frequency point group is adjusted used in strong cell measurement, including：

    If according to the statistical information, determine that neighboring community of the terminal on all frequency points in the first frequency point group finds frequency Rate drops to the numerical value not higher than lower threshold from the numerical value not less than upper limit threshold, then no longer using the first frequency point group as The terminal carries out frequency point group used in most strong cell measurement, and the upper limit threshold is more than the lower threshold；Or

    If according to the statistical information, determine that neighboring community of the terminal in the second frequency point group on all frequency points finds frequency It is below that given threshold, neighbor cell list are less than, and the first duration accounts for the ratio of the second duration higher than given threshold, then is institute Stating terminal increases frequency point group used in the most strong cell measurement of progress；The second frequency point group currently carries out most strong for the terminal Frequency point group used in cell measurement, described first when, a length of terminal carried out the interval GAP durations of most strong cell measurement, institute State the duration that a length of terminal when second carries out business processing.
11. 11. method as claimed in claim 10, which is characterized in that according to the statistical information, carried out to the terminal most strong The frequency point quantity included in frequency point group used in cell measurement is adjusted, including：

    If according to the statistical information, determine that neighboring community of the terminal in third frequency point group on the first frequency point finds frequency Less than given threshold, then no longer using first frequency point as frequency point used in the most strong cell measurement of terminal progress.
12. 12. method as claimed in claim 11, which is characterized in that it is described no longer using first frequency point as the terminal into Frequency point used in the most strong cell measurement of row, including：

    The third frequency point assembling and dismantling are divided into the 4th frequency point group and the 5th frequency point group, described first is included in the 4th frequency point group Frequency point includes remaining frequency point in third frequency point group in addition to first frequency point in the 5th frequency point group；

    The instruction terminal carries out most strong cell measurement according to the frequency point group after adjustment, including：

    It indicates that the terminal is cancelled and most strong cell measurement is carried out to third frequency point group, and indicate to carry out most the 5th frequency point group Strong cell measurement.
13. 13. method as claimed in claim 12, which is characterized in that described that the third frequency point assembling and dismantling are divided into the 4th frequency point group After the 5th frequency point group, further include：

    Respectively described 4th frequency point group and the 5th frequency point group distribute corresponding object identity, the 4th frequency point group and the The corresponding object identity of five frequency point groups differs；

    The instruction terminal, which is cancelled, carries out third frequency point group most strong cell measurement, and indicate to the 5th frequency point group into The most strong cell measurement of row, including：

    Most strong cell measurement configuration message is sent to the terminal, is carried in the most strong cell measurement configuration message and measures mark Know, described measure identifies corresponding object identity as the corresponding object identity of the five frequency points group.
14. 14. method as described in claim 12 or 13, which is characterized in that the method further includes：

    When the most strong cell measurement for stopping the terminal, the 4th frequency point group and the 5th frequency point group are merged.
15. 15. method as claimed in claim 11, which is characterized in that it is described no longer using first frequency point as the terminal into Frequency point used in the most strong cell measurement of row, including：

    Other frequency points in addition to first frequency point are chosen from the third frequency point group, form the son of the third frequency point group Collection；

    The instruction terminal carries out most strong cell measurement according to the frequency point group after adjustment, including：

    Indicate that the subset of third frequency point group described in the terminal-pair carries out most strong cell measurement.
16. 16. method as claimed in claim 15, which is characterized in that described to be chosen from the third frequency point group except described first Other frequency points other than frequency point are formed after the subset of the third frequency point group, are further included：

    The object identity of the third frequency point group is distributed to the subset of the third frequency point group；

    The subset of third frequency point group carries out most strong cell measurement described in the instruction terminal-pair, including：

    Most strong cell measurement configuration message is sent to the terminal, is carried in the most strong cell measurement configuration message and measures mark Know, it is described to measure the corresponding object identity of subset for identifying that corresponding object identity is the third frequency point group.
17. 17. the method as described in claim 15 or 16, which is characterized in that the method further includes：

    When the most strong cell measurement for stopping the terminal, the subset of the third frequency point group is discharged, by the third frequency point group The corresponding object identity of subset be reassigned to the third frequency point group.
18. 18. the method as described in any one of claim 9-13,15-16, which is characterized in that the statistical information includes following One of information or combination：

    The terminal finds the frequency of neighboring community；

    First duration accounts for the ratio of the second duration, and a length of terminal carries out the interval GAP of most strong cell measurement when described first Duration, described second when, a length of terminal carried out the duration of business processing；

    Whether neighbor cell list has expired.
19. 19. a kind of network equipment, which is characterized in that including：

    Receiving module for receiving the measurement report that terminal reports, carries the frequency that the terminal measures in the measurement report Point and Physical Cell Identifier PCI；

    Measuring configuration module, for being determined as the frequency point measured, to the PCI progress measuring frequency points of CGI, to be The terminal configuration carries out the measuring frequency point groups of CGI, the frequency point only measured comprising described in the frequency point group；

    Sending module, be used to indicate the PCI that is carried in the measurement report that the terminal is received according to the receiving module and The frequency point group that the measuring configuration module is determined carries out CGI measurements.
20. 20. equipment as claimed in claim 19, which is characterized in that the measuring configuration module is specifically used for, and will include described First frequency point assembling and dismantling of the frequency point measured are divided into the second frequency point group and third frequency point group, and institute is only included in the second frequency point group The frequency point measured is stated, its in the first frequency point group in addition to the frequency point measured is included in the third frequency point group Remaining frequency point；

    The sending module is specifically used for, and indicates that the terminal carries out CGI measurements according to the PCI and the second frequency point group.
21. 21. equipment as claimed in claim 20, which is characterized in that the measuring configuration module is additionally operable to, described that will include First frequency point assembling and dismantling of the frequency point measured are divided into after the second frequency point group and third frequency point group, are distributed for the second frequency point group Second object identity distributes third object identity, second object identity and the third object for the third frequency point group Mark differs；

    The sending module is specifically used for, and sending CGI to the terminal measures instruction message, and the CGI is measured in instruction message It carries and measures mark and the PCI, it is second object identity that the measurement, which identifies corresponding object identity,.
22. 22. the equipment as described in claim 20 or 21, which is characterized in that the measuring configuration module is additionally operable to, when stopping institute When stating the CGI measurements of terminal, the second frequency point group and the third frequency point group are merged.
23. 23. equipment as claimed in claim 22, which is characterized in that the measuring configuration module is specifically used for, from comprising described The frequency point is chosen in the group of the frequency point measured, forms frequency point group subset；

    The sending module is specifically used for, and indicates that the terminal carries out CGI measurements according to the PCI and the frequency point group subset.
24. 24. equipment as claimed in claim 23, which is characterized in that the measuring configuration module is additionally operable to, from comprising described The frequency point is chosen in the group of the frequency point measured, is formed after the frequency point group subset, by what is measured described in described include The object identity of the group of frequency point distributes to the frequency point group subset；

    The sending module is specifically used for, and sending CGI to the terminal measures instruction message, and the CGI is measured in instruction message It carries and measures mark and the PCI, it is the corresponding object mark of the frequency point group subset that the measurement, which identifies corresponding object identity, Know.
25. 25. the equipment as described in claim 23 or 24, which is characterized in that the measuring configuration module is additionally operable to, when stopping institute When stating the CGI measurements of terminal, the frequency point group subset is discharged, the corresponding object identity of the frequency point group subset is reassigned to The frequency point group that the frequency point group subset is belonged to.
26. 26. the equipment as described in any one of claim 19-21,23-24, which is characterized in that the measuring configuration module is also For before determining to carry out the measuring frequency point groups of CGI to the PCI for the terminal, being taken according in the measurement report The PCI of band judges that respective cell whether there is in the neighbor cell list of the terminal；

    The measuring configuration module is specifically used for, if judging, the respective cell does not exist in neighboring community's row of the terminal Table then determines to carry out the measuring frequency point groups of CGI to the PCI for the terminal, and indicate the terminal according to the PCI and The terminal determined determines that carrying out the measuring frequency point groups of CGI carries out CGI measurements.
27. 27. a kind of network equipment, which is characterized in that including：

    Acquisition module, for obtaining the statistical information of the most strong cell measurement of terminal；

    Measuring configuration module, for according to the statistical information, frequency point used in most strong cell measurement to be carried out to the terminal The quantity of group is adjusted；Alternatively, according to the statistical information, frequency point used in most strong cell measurement is carried out to the terminal The frequency point quantity included in group is adjusted；

    Sending module is used to indicate the frequency point group after the terminal is adjusted according to the measuring configuration module and carries out most strong cell survey Amount.
28. 28. equipment as claimed in claim 27, which is characterized in that the measuring configuration module is specifically used for, if according to described Statistical information determines that neighboring community of the terminal on all frequency points in the first frequency point group finds frequency from not less than the upper limit The numerical value of threshold value drops to the numerical value not higher than lower threshold, then is no longer carried out the first frequency point group as the terminal most Frequency point group used in strong cell measurement, the upper limit threshold are more than the lower threshold；Or

    If according to the statistical information, determine that neighboring community of the terminal in the second frequency point group on all frequency points finds frequency It is below that given threshold, neighbor cell list are less than, and the first duration accounts for the ratio of the second duration higher than given threshold, then is institute Stating terminal increases frequency point group used in the most strong cell measurement of progress；The second frequency point group currently carries out most strong for the terminal Frequency point group used in cell measurement, described first when, a length of terminal carried out the interval GAP durations of most strong cell measurement, institute State the duration that a length of terminal when second carries out business processing.
29. 29. equipment as claimed in claim 27, which is characterized in that the measuring configuration module is specifically used for, if according to described Statistical information determines that neighboring community of the terminal in third frequency point group on the first frequency point finds that frequency is less than given threshold, Then no longer using first frequency point as frequency point used in the most strong cell measurement of terminal progress.
30. 30. equipment as claimed in claim 29, which is characterized in that the measurement module is specifically used for, by the third frequency point Assembling and dismantling are divided into the 4th frequency point group and the 5th frequency point group, and first frequency point, the 5th frequency point are included in the 4th frequency point group Remaining frequency point in third frequency point group in addition to first frequency point is included in group；

    The sending module is specifically used for, and indicates that the terminal is cancelled and carries out most strong cell measurement to third frequency point group, and indicate Most strong cell measurement is carried out to the 5th frequency point group.
31. 31. equipment as claimed in claim 30, which is characterized in that the measuring configuration module is additionally operable to, by the third Frequency point assembling and dismantling are divided into after the 4th frequency point group and the 5th frequency point group, respectively described 4th frequency point group and the 5th frequency point component With corresponding object identity, the 4th frequency point group and the corresponding object identity of the 5th frequency point group differ；

    The sending module is specifically used for, and sending most strong cell measurement to the terminal is configured message, the most strong cell measurement It is configured in message to carry and measures mark, it is the corresponding object mark of the five frequency points group that the measurement, which identifies corresponding object identity, Know.
32. 32. the equipment as described in claim 30 or 31, which is characterized in that the measuring configuration module is additionally operable to, when stopping institute When stating the most strong cell measurement of terminal, the 4th frequency point group and the 5th frequency point group are merged.
33. 33. equipment as claimed in claim 29, which is characterized in that the measuring configuration module is specifically used for, from the third Other frequency points in addition to first frequency point are chosen in frequency point group, form the subset of the third frequency point group；

    The sending module is specifically used for, and indicates that the subset of third frequency point group described in the terminal-pair carries out most strong cell measurement.
34. 34. equipment as claimed in claim 33, which is characterized in that the measuring configuration module is additionally operable to, from third frequency Other frequency points in addition to first frequency point are chosen in point group, are formed after the subset of the third frequency point group, by described the The object identity of three frequency point groups distributes to the subset of the third frequency point group；

    The sending module is specifically used for, and sending most strong cell measurement to the terminal is configured message, the most strong cell measurement It is configured in message to carry and measures mark, it is corresponding for the subset of the third frequency point group that the measurement identifies corresponding object identity Object identity.
35. 35. the equipment as described in claim 33 or 34, which is characterized in that the measuring configuration module is additionally operable to, when stopping institute When stating the most strong cell measurement of terminal, the subset of the third frequency point group is discharged, the subset of the third frequency point group is corresponding Object identity is reassigned to the third frequency point group.
36. 36. the equipment as described in any one of claim 27-31,33-34, which is characterized in that the statistical information include with One of lower information or combination：

    The terminal finds the frequency of neighboring community；

    First duration accounts for the ratio of the second duration, and a length of terminal carries out the interval GAP of most strong cell measurement when described first Duration, described second when, a length of terminal carried out the duration of business processing；

    Whether neighbor cell list has expired.