CN106465228B - Cell outage compensation method and device - Google Patents

Abstract

Embodiments of the present invention provide a cell outage compensation method and device, wherein the cell outage compensation device includes: a receiving unit configured to receive a data sent by a first micro base station of a user equipment (UE) served by the first micro base station. Association information, the association information of the UE includes the identity of the second base station, and the second base station is the adjacent base station with the largest sum of the reference signal received power (RSRP) and the cell selection bias (CSB) received by the UE ; a detection unit for detecting whether the first micro base station is interrupted; a determination unit for when the detection unit detects that the first micro base station is interrupted, according to the UE's The association information is used to determine the base station that provides the compensation service for the UE. The invention realizes the compensation for the cell interruption corresponding to the micro base station.

Description

Cell interruption compensation method and device

technical field

Embodiments of the present invention relate to the field of communications technologies, and in particular, to a cell outage compensation method and device.

Background technique

The 3rd Generation Partnership Project (3GPP) plans to introduce Heterogeneous Network (HetNet) technology into the Universal Mobile Telecommunications System (UMTS), the traditional The wireless access network is a single macro network layer. The base station in the macro network layer is a macro base station (Marco). HetNet adds one or more micro network layers on the basis of the macro network layer. The base station in the micro network is called a micro base station. , also known as a Low Power Node (LPN for short), which can be used to offload the macro base station to improve service quality and network throughput.

In the prior art, in HetNet, the micro base station broadcasts the cell selection bias (Cell SelectionBias, CSB for short) of the micro base station, and the user equipment (User Equipment, the UE for short) receives the broadcast CSB of the micro base station, and the UE will The received reference signal receiving power (Reference Signal Receiving Power, RSRP) of the micro base station is added to the CSB. When the value obtained by the addition is the maximum value, the UE uses the micro base station as a serving base station and accesses the micro base station. the micro base station.

However, in the prior art, the interruption of the micro base station is very common. When the micro base station is interrupted, the micro base station will not be able to provide services for the UE that uses the micro base station as the serving base station, which affects the user experience. The UE provides the service again, that is, it needs to compensate for the interruption of the cell covered by the micro base station.

SUMMARY OF THE INVENTION

The cell outage compensation method and device provided by the embodiments of the present invention are used to realize cell outage compensation corresponding to a micro base station.

In a first aspect, an embodiment of the present invention provides a cell interruption compensation device, including:

a receiving unit, configured to receive the association information of the user equipment UE served by the first micro base station and sent by the first micro base station, where the association information of the UE includes the identifier of the second base station, and the second base station receives for the UE The adjacent base station with the largest sum of the received reference signal received power RSRP and the cell selection offset CSB;

a detection unit, configured to detect whether the first micro base station is interrupted;

a determining unit, configured to determine a base station that provides a compensation service for the UE according to the associated information of the UE received by the receiving unit when the detecting unit detects that the first micro base station is interrupted.

In a first possible implementation manner of the first aspect, the association information of the UE received by the receiving unit further includes indication information, where the indication information is used to indicate the type of the second base station;

The determining unit is specifically configured to determine, according to the indication information and the identifier of the second base station, a base station that provides a compensation service for the UE.

With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the indication information is first indication information, and the first indication information is used to indicate the second indication information The base station is a macro base station, and the second base station is the same as the macro base station where the first micro base station is located; the determining unit is specifically configured to: according to the first indication information and the identifier of the second base station, determine the The macro base station where the first micro base station is located provides compensation services for the UE; or,

The indication information is second indication information, and the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station; the The determining unit is specifically configured to determine, according to the second indication information and the identity of the second base station, the macro base station where the first micro base station is located and the second base station to provide compensation for the UE based on the coordinated multipoint CoMP technology Serve.

With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, the association information of the UE received by the receiving unit further includes: conditions;

The indication information is third indication information, and the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located ; Or, the indication information is fourth indication information, and the fourth indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the first micro base station. Macro base stations are not the same;

The determining unit is specifically configured to: according to the indication information and the identifier of the second base station, determine whether the second base station satisfies the conditions required for the normal operation of the service of the UE; If it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE; if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, the The macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

In a fourth possible implementation manner of the first aspect, the determining unit is specifically configured to: determine, according to an identifier of the second base station, that the second base station is a macro base station; and determine where the first micro base station is located If the macro base station where the first micro base station is located is determined to be the same as the second base station, determine whether the macro base station where the first micro base station is located provides compensation for the UE If it is determined that the macro base station where the first micro base station is located is different from the second base station, determine that the macro base station where the first micro base station is located and the second base station provide compensation for the UE based on the CoMP technology Serve.

With reference to the second possible implementation manner of the first aspect or the fourth possible implementation manner of the first aspect, in a fifth possible implementation manner of the first aspect, the determining unit is further configured to determine the Before the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology, it is determined that the load of the second base station is less than or equal to the first threshold value.

In a sixth possible implementation manner of the first aspect, the association information of the UE received by the receiving unit further includes conditions required for normal operation of services of the UE;

The determining unit is specifically configured to: determine that the second base station is a micro base station according to the identifier of the second base station; and determine whether the second base station satisfies the conditions required for the normal operation of the service of the UE, if it is determined that the second base station is a micro base station; If the second base station satisfies the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE, and if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE , then it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

With reference to the third possible implementation manner of the first aspect or the sixth possible implementation manner of the first aspect, in the seventh possible implementation manner of the first aspect, if the macro base station where the first micro base station is located, is different from the second base station, the determining unit is further configured to determine the first base station before determining the macro base station where the second base station is located and the second base station to provide compensation services for the UE based on the CoMP technology The load of the macro base station where the second base station is located is less than or equal to the second threshold value.

In an eighth possible implementation manner of the first aspect, the association information of the UE received by the receiving unit further includes: an identifier of a third base station and conditions required for normal operation of services of the UE, wherein the The third base station is the adjacent base station with the largest CSB received by the UE, and the identity of the second base station is different from the identity of the third base station;

The determining unit is specifically configured to: determine, according to the association information, whether the second base station meets the conditions required for the normal operation of the service of the UE, and if it is determined that the second base station meets the requirements for the normal operation of the service of the UE conditions, then determine that the second base station provides compensation services for the UE, and if the second base station does not meet the conditions required for the normal operation of the service of the UE, determine that the second base station and the third base station are based on The CoMP technology provides compensation services for the UE.

In combination with the third possible implementation of the first aspect or the sixth possible implementation of the first aspect or the seventh possible implementation of the first aspect or the eighth possible implementation of the first aspect, in In a ninth possible implementation manner of the first aspect, the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service; the determining unit is specifically configured to: determine the second data transmission rate according to the following formula: The data transmission rate provided by the base station for the UE:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _j,noise represents the noise power of the second base station; and determine whether the data transmission rate provided by the second base station for the UE is less than the UE's The minimum data transmission rate required for the normal operation of the service, if it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, then determine the first The second base station satisfies the conditions required for the normal operation of the service of the UE, and if it is determined that the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the service of the UE, then determine the The second base station does not meet the conditions required for the normal operation of the service of the UE.

In a second aspect, an embodiment of the present invention further provides a cell interruption compensation device, including: a receiver, a memory, and a processor; the memory is used to store a set of program codes for executing a cell interruption compensation method; the processor is used for Invoking the program code stored in the memory to perform the following operations: receiving, by a receiver, the association information of the user equipment UE served by the first micro base station and sent by the first micro base station, where the association information of the UE includes the second The identifier of the base station, the second base station is the adjacent base station with the largest sum of the reference signal received power RSRP and the cell selection bias CSB received by the UE; and detecting whether the first micro base station is interrupted; When the first micro base station is interrupted, the base station that provides the compensation service for the UE is determined according to the association information of the UE received by the receiver.

In a first possible implementation manner of the second aspect, the association information of the UE received by the receiver further includes indication information, where the indication information is used to indicate the type of the second base station;

The processor is specifically configured to determine, according to the indication information and the identifier of the second base station, a base station that provides a compensation service for the UE.

With reference to the first possible implementation manner of the second aspect, in the second possible implementation manner of the second aspect, the indication information is first indication information, and the first indication information is used to indicate the second The base station is a macro base station, and the second base station is the same as the macro base station where the first micro base station is located; the processor is specifically configured to: determine the The macro base station where the first micro base station is located provides compensation services for the UE; or,

The indication information is second indication information, and the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station; the The processor is specifically configured to, according to the second indication information and the identity of the second base station, determine that the macro base station where the first micro base station is located and the second base station provide compensation for the UE based on the coordinated multipoint CoMP technology Serve.

With reference to the first possible implementation manner of the second aspect, in a third possible implementation manner of the second aspect, the association information of the UE received by the receiver further includes: conditions;

The indication information is third indication information, and the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located ; Or, the indication information is fourth indication information, and the fourth indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the first micro base station. Macro base stations are not the same;

The processor is specifically configured to: determine, according to the indication information and the identifier of the second base station, whether the second base station meets the conditions required for the normal operation of the service of the UE; If it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE; if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, the The macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

In a fourth possible implementation manner of the second aspect, the processor is specifically configured to: determine, according to an identifier of the second base station, that the second base station is a macro base station; and determine where the first micro base station is located If the macro base station where the first micro base station is located is determined to be the same as the second base station, determine whether the macro base station where the first micro base station is located provides compensation for the UE If it is determined that the macro base station where the first micro base station is located is different from the second base station, determine that the macro base station where the first micro base station is located and the second base station provide compensation for the UE based on the CoMP technology Serve.

With reference to the second possible implementation manner of the second aspect or the fourth possible implementation manner of the second aspect, in a fifth possible implementation manner of the second aspect, the processor is further configured to determine the Before the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology, it is determined that the load of the second base station is less than or equal to the first threshold value.

In a sixth possible implementation manner of the second aspect, the association information of the UE received by the receiver further includes conditions required for normal operation of services of the UE;

The processor is specifically configured to: determine, according to the identifier of the second base station, that the second base station is a micro base station; and determine whether the second base station satisfies the conditions required for the normal operation of the service of the UE, if it is determined that the second base station is a micro base station; If the second base station satisfies the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE, and if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE , then it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the coordinated multipoint CoMP technology.

In combination with the third possible implementation manner of the second aspect or the sixth possible implementation manner of the second aspect, in the seventh possible implementation manner of the second aspect, if the macro base station where the first micro base station is located, is different from the second base station, the processor is further configured to determine the first base station before determining the macro base station where the second base station is located and the second base station to provide compensation services for the UE based on the CoMP technology The load of the macro base station where the second base station is located is less than or equal to the second threshold value.

In an eighth possible implementation manner of the second aspect, the association information of the UE received by the receiver further includes: an identity of a third base station and conditions required for normal operation of services of the UE, wherein the The third base station is the adjacent base station with the largest CSB received by the UE, and the identity of the second base station is different from the identity of the third base station;

The processor is specifically configured to: according to the association information, determine whether the second base station meets the conditions required for the normal operation of the service of the UE, and if it is determined that the second base station meets the requirements for the normal operation of the service of the UE conditions, then determine that the second base station provides compensation services for the UE, and if the second base station does not meet the conditions required for the normal operation of the service of the UE, determine that the second base station and the third base station are based on The CoMP technology provides compensation services for the UE.

In conjunction with the third possible implementation of the second aspect or the sixth possible implementation of the second aspect or the seventh possible implementation of the second aspect or the eighth possible implementation of the second aspect, in In a ninth possible implementation manner of the second aspect, the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service; the processor is specifically configured to: determine the second The data transmission rate provided by the base station for the UE:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _j,noise represents the noise power of the second base station; and determine whether the data transmission rate provided by the second base station for the UE is less than the UE's The minimum data transmission rate required for the normal operation of the service, if it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, then determine the first The second base station satisfies the conditions required for the normal operation of the service of the UE, and if it is determined that the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the service of the UE, then determine the The second base station does not meet the conditions required for the normal operation of the service of the UE.

In a third aspect, an embodiment of the present invention provides a base station. As a first micro base station, the base station includes: a receiving unit configured to receive a measurement report of the UE sent by a user equipment UE, where the measurement report of the UE includes the first micro base station. Two identifications of base stations, the second base station is the adjacent base station with the largest sum of the reference signal received power RSRP and the cell selection bias CSB received by the UE, and the first micro base station is the serving base station of the UE;

a sending unit, configured to send the association information of the UE to the cell interruption compensation device, where the association information of the UE includes: the identifier of the second base station, so that the cell interruption compensation device can determine according to the association information of the UE A base station that provides compensation services for the UE.

In a first possible implementation manner of the third aspect, the method further includes: a determining unit, configured to, before the sending unit sends the association information of the UE to the cell interruption compensation device, according to the identifier of the second base station, determining indication information for indicating the type of the second base station;

The association information of the UE sent by the sending unit further includes the indication information.

With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner of the third aspect, the determining unit is specifically configured to: determine the second base station according to the identifier of the second base station is a macro base station; and determine whether the macro base station where the first micro base station is located is the same as the second base station, and if it is determined that the macro base station where the first micro base station is located is the same as the second base station, then determine the indication The information is first indication information, wherein the first indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the second base station; if it is determined that the If the macro base station where the first micro base station is located is different from the second base station, it is determined that the indication information is the second indication information; wherein the second indication information is used to indicate that the second base station is a macro base station, and The macro base station where the first micro base station is located is different from the second base station.

With reference to the first possible implementation manner of the third aspect, in the third possible implementation manner of the third aspect, the determining unit is specifically configured to:

According to the identifier of the second base station, determine that the second base station is a micro base station; and determine whether the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located;

If it is determined that the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located, the indication information is determined to be third indication information, where the third indication information is used to indicate the first micro base station The second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located;

If it is determined that the macro base station where the first micro base station is located is different from the macro base station where the second base station is located, the indication information is determined to be fourth indication information, where the third indication information is used to indicate the The second base station is a micro base station, and the macro base station where the first micro base station is located is different from the macro base station where the second base station is located;

The association information of the UE sent by the sending unit further includes: conditions required for the normal operation of services of the UE.

In a fourth possible implementation manner of the third aspect, the association information of the UE sent by the sending unit further includes: conditions required for normal operation of services of the UE.

In a fifth possible implementation manner of the third aspect, the measurement report of the UE received by the receiving unit further includes: an identifier of a third base station; the third base station is the largest CSB received by the UE. Adjacent base stations, the identity of the second base station is different from the identity of the third base station;

The association information of the UE sent by the sending unit further includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE.

In combination with the third possible implementation of the third aspect or the fourth possible implementation of the third aspect or the fifth possible implementation of the third aspect, in the sixth possible implementation of the third aspect , the condition required for the normal operation of the service is the minimum data transmission rate required for the normal operation of the service.

In a fourth aspect, an embodiment of the present invention further provides a base station, including: a receiver, a transmitter, a memory, and a processor;

The memory is used to store a group of program codes for executing the cell interruption compensation method;

The processor is configured to invoke program codes stored in the memory to perform the following operations:

The measurement report of the UE sent by the user equipment UE is received by the receiver, and the measurement report of the UE includes the identifier of the second base station, and the second base station is the reference signal received power RSRP and the cell received by the UE. selecting the adjacent base station with the largest sum of offset CSBs, and the first micro base station is the serving base station of the UE;

Send the association information of the UE to the cell interruption compensation device through the transmitter, where the association information of the UE includes: the identifier of the second base station, so that the cell interruption compensation device can determine according to the association information of the UE A base station that provides compensation services for the UE.

In a first possible implementation manner of the fourth aspect, the processor is further configured to, before sending the association information of the UE to the cell interruption compensation device through the transmitter, according to the identifier of the second base station, determining indication information for indicating the type of the second base station;

The association information of the UE sent by the transmitter further includes the indication information.

With reference to the first possible implementation manner of the fourth aspect, in a second possible implementation manner of the fourth aspect, the processor is specifically configured to: determine the second base station according to the identifier of the second base station is a macro base station; and determine whether the macro base station where the first micro base station is located is the same as the second base station, and if it is determined that the macro base station where the first micro base station is located is the same as the second base station, then determine the indication The information is first indication information, wherein the first indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the second base station; if it is determined that the If the macro base station where the first micro base station is located is different from the second base station, it is determined that the indication information is the second indication information; wherein the second indication information is used to indicate that the second base station is a macro base station, and The macro base station where the first micro base station is located is different from the second base station.

With reference to the first possible implementation manner of the fourth aspect, in a third possible implementation manner of the fourth aspect, the processor is specifically configured to:

According to the identifier of the second base station, determine that the second base station is a micro base station; and determine whether the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located;

If it is determined that the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located, the indication information is determined to be third indication information, where the third indication information is used to indicate the first micro base station The second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located;

If it is determined that the macro base station where the first micro base station is located is different from the macro base station where the second base station is located, the indication information is determined to be fourth indication information, where the third indication information is used to indicate the The second base station is a micro base station, and the macro base station where the first micro base station is located is different from the macro base station where the second base station is located;

The association information of the UE sent by the transmitter further includes: conditions required for the normal operation of services of the UE.

In a fourth possible implementation manner of the fourth aspect, the association information of the UE sent by the transmitter further includes: conditions required for normal operation of services of the UE.

In a fifth possible implementation manner of the fourth aspect, the measurement report of the UE received by the receiver further includes: an identifier of a third base station; the third base station is the largest CSB received by the UE. Adjacent base stations, the identity of the second base station is different from the identity of the third base station;

The association information of the UE sent by the transmitter further includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE.

In combination with the third possible implementation of the fourth aspect or the fourth possible implementation of the fourth aspect or the fifth possible implementation of the fourth aspect, in the sixth possible implementation of the fourth aspect , the condition required for the normal operation of the service is the minimum data transmission rate required for the normal operation of the service.

In a fifth aspect, an embodiment of the present invention provides a UE, including: a measurement unit configured to measure each adjacent base station; a determination unit configured to receive reference signal received power RSRP of each adjacent base station received by the UE and the sum of the cell selection bias CSB to determine the identity of the second base station, the second base station is the adjacent base station with the largest sum of RSRP and CSB received by the UE; the sending unit is used to send to the first micro base station The measurement report of the UE, the measurement report of the UE includes the identifier of the second base station, and the first micro base station is the serving base station of the UE, so that the first micro base station The identifier of the UE is included in the association information of the UE and sent to the cell outage compensation device, so that the cell outage compensation device determines the base station that provides the compensation service for the UE according to the association information of the UE.

In a first possible implementation manner of the fifth aspect, the determining unit is further configured to, before the sending unit sends the measurement report of the UE to the first micro base station, The CSB of the adjacent base station determines the identity of the third base station, where the third base station is the adjacent base station with the largest CSB received by the UE; wherein the measurement report sent by the sending unit further includes: the first Three base station identifiers, the identifier of the second base station is different from the identifier of the third base station, so that the first micro base station includes the identifier of the second base station and the identifier of the third base station in the The association information of the UE is sent to the cell outage compensation device, so that the cell outage compensation device determines the base station that provides the compensation service for the UE according to the association information of the UE.

In a sixth aspect, an embodiment of the present invention further provides a UE, including: a transmitter, a memory, and a processor; the memory is used to store a set of program codes for executing a cell interruption compensation method; the processor is used to call the Program code stored in memory to perform the following operations:

Measure each adjacent base station;

Determine the identity of the second base station according to the sum of the reference signal received power RSRP and the cell selection bias CSB of each adjacent base station received by the UE, and the second base station is the sum of the RSRP and CSB received by the UE the largest adjacent base station;

The transmitter sends the measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station, and the first micro base station is the serving base station of the UE, so that all The first micro base station includes the identifier of the second base station in the association information of the UE and sends it to the cell outage compensation device, so that the cell outage compensation device determines to provide the UE with the identification according to the association information of the UE. Base station for compensation service.

In a first possible implementation manner of the sixth aspect, the processor is further configured to, before sending the measurement report of the UE to the first micro base station through the transmitter, The CSB of each adjacent base station determines the identity of the third base station, where the third base station is the adjacent base station with the largest CSB received by the UE;

Wherein, the measurement report sent by the transmitter further includes: the identity of the third base station, and the identity of the second base station is different from the identity of the third base station, so that the first micro base station will The identifier of the second base station and the identifier of the third base station are included in the association information of the UE and sent to the cell outage compensation device, so that the cell outage compensation device determines according to the association information of the UE as the The base station where the UE provides compensation services.

In a seventh aspect, an embodiment of the present invention provides a cell interruption compensation method, including:

Receive association information of the user equipment UE served by the first micro base station and sent by the first micro base station, where the association information of the UE includes the identifier of the second base station, and the second base station receives the reference signal received by the UE The adjacent base station with the largest sum of power RSRP and cell selection bias CSB;

When it is detected that the first micro base station is interrupted, the base station that provides the compensation service for the UE is determined according to the association information of the UE.

In a first possible implementation manner of the seventh aspect, the association information of the UE further includes indication information, where the indication information is used to indicate the type of the second base station;

The determining, according to the association information of the UE, the base station that provides the compensation service for the UE, including:

According to the indication information and the identity of the second base station, determine the base station that provides the compensation service for the UE.

With reference to the first possible implementation manner of the seventh aspect, in a second possible implementation manner of the seventh aspect, the indication information is first indication information, and the first indication information is used to indicate the second indication information The base station is a macro base station, and the second base station is the same as the macro base station where the first micro base station is located; the base station that provides the compensation service for the UE is determined according to the indication information and the identifier of the second base station , comprising: determining, according to the first indication information and the identity of the second base station, that the macro base station where the first micro base station is located provides compensation services for the UE; or,

The indication information is second indication information, and the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station; the Determining, according to the indication information and the identity of the second base station, a base station that provides compensation services for the UE includes: determining the first micro base station according to the second indication information and the identity of the second base station The macro base station where it is located and the second base station provide compensation services for the UE based on the coordinated multipoint CoMP technology.

With reference to the first possible implementation manner of the seventh aspect, in a third possible implementation manner of the seventh aspect, the association information of the UE further includes: conditions required for the normal operation of services of the UE;

The indication information is third indication information, and the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located ; Or, the indication information is fourth indication information, and the fourth indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the first micro base station. Macro base stations are not the same;

The determining, according to the indication information and the identity of the second base station, the base station that provides the compensation service for the UE, including:

According to the indication information and the identifier of the second base station, determine whether the second base station meets the conditions required for the normal operation of the service of the UE;

If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, determining that the second base station provides a compensation service for the UE;

If it is determined that the second base station does not meet the conditions required for normal service operation of the UE, it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

In a fourth possible implementation manner of the seventh aspect, the determining, according to the association information of the UE, the base station that provides the compensation service for the UE includes:

According to the identifier of the second base station, determine that the second base station is a macro base station;

If it is determined that the macro base station where the first micro base station is located is the same as the second base station, determining that the macro base station where the first micro base station is located provides compensation services for the UE;

If it is determined that the macro base station where the first micro base station is located is different from the second base station, it is determined that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

With reference to the second possible implementation manner of the seventh aspect or the fourth possible implementation manner of the seventh aspect, in a fifth possible implementation manner of the seventh aspect, the determining the macro base where the second base station is located Before the station and the second base station provide compensation services for the UE based on the CoMP technology, the method further includes:

It is determined that the load of the second base station is less than or equal to the first threshold value.

In a sixth possible implementation manner of the seventh aspect, the association information of the UE further includes conditions required for normal operation of services of the UE;

The determining, according to the association information of the UE, the base station that provides the compensation service for the UE, including:

According to the identifier of the second base station, determine that the second base station is a micro base station;

determining whether the second base station satisfies the conditions required for the normal operation of the service of the UE;

If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, determining that the second base station provides a compensation service for the UE;

If it is determined that the second base station does not meet the conditions required for normal service operation of the UE, it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

With reference to the third possible implementation manner of the seventh aspect or the sixth possible implementation manner of the seventh aspect, in the seventh possible implementation manner of the seventh aspect, if the macro base station where the first micro base station is located, being different from the second base station, before the determining that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology, further includes:

It is determined that the load of the macro base station where the second base station is located is less than or equal to the second threshold value.

In an eighth possible implementation manner of the seventh aspect, the association information of the UE further includes: an identifier of a third base station and conditions required for normal operation of services of the UE, wherein the third base station is the The adjacent base station with the largest CSB received by the UE, the identity of the second base station is different from the identity of the third base station;

The determining, according to the association information of the UE, the base station that provides the compensation service for the UE, including:

According to the association information, determine whether the second base station meets the conditions required for the normal operation of the service of the UE;

If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, determining that the second base station provides a compensation service for the UE;

If the second base station does not meet the conditions required for the normal operation of the service of the UE, it is determined that the second base station and the third base station provide compensation services for the UE based on the CoMP technology.

In conjunction with the third possible implementation of the seventh aspect or the sixth possible implementation of the seventh aspect or the seventh possible implementation of the seventh aspect or the eighth possible implementation of the seventh aspect, in In a ninth possible implementation manner of the seventh aspect, the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service;

The determining whether the second base station meets the conditions required for the normal operation of the service of the UE includes:

The data transmission rate provided by the second base station for the UE is determined according to the following formula:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _{j, noise} represents the noise power of the second base station;

determining whether the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the service of the UE;

If it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, it is determined that the second base station satisfies the requirements for the normal operation of the service of the UE. conditions;

If it is determined that the data transmission rate provided by the second base station for the UE is lower than the minimum data transmission rate required for the normal operation of the service of the UE, then it is determined that the second base station does not meet the requirements for the normal operation of the service of the UE condition.

In an eighth aspect, an embodiment of the present invention further provides a cell interruption compensation method, including:

The first micro base station receives the measurement report of the UE sent by the user equipment UE, the measurement report of the UE includes the identifier of the second base station, and the second base station is the reference signal received power RSRP and cell selection received by the UE the adjacent base station with the largest sum of offset CSBs, the first micro base station is the serving base station of the UE;

The first micro base station sends the association information of the UE to the cell outage compensation device, where the association information of the UE includes: the identifier of the second base station, so that the cell outage compensation device can be based on the association information of the UE A base station that provides compensation services for the UE is determined.

In a first possible implementation manner of the eighth aspect, before the first micro base station sends the association information of the UE to the cell interruption compensation device, the method further includes:

determining, according to the identifier of the second base station, indication information for indicating the type of the second base station;

The association information of the UE further includes the indication information.

With reference to the first possible implementation manner of the eighth aspect, in a second possible implementation manner of the eighth aspect, the first micro base station determines, according to the identifier of the second base station, a method for indicating the second base station Indication information of the type of base station, including:

The first micro base station determines that the second base station is a macro base station according to the identifier of the second base station;

If the macro base station where the first micro base station is located is the same as the second base station, the indication information is first indication information, where the first indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the second base station;

If the macro base station where the first micro base station is located is different from the second base station, the indication information is second indication information; wherein the second indication information is used to indicate that the second base station is a macro base station , and the macro base station where the first micro base station is located is different from the second base station.

With reference to the first possible implementation manner of the eighth aspect, in a third possible implementation manner of the eighth aspect, the first micro base station determines, according to the identifier of the second base station, an indicator for indicating the second base station. Indication information of the type of base station, including:

The first micro base station determines that the second base station is a micro base station according to the identifier of the second base station;

If the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located, the first micro base station determines that the indication information is the third indication information, where the third indication information uses to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located;

If the macro base station where the first micro base station is located is different from the macro base station where the second base station is located, the first micro base station determines that the indication information is fourth indication information, wherein the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is different from the macro base station where the second base station is located;

Wherein, the association information of the UE further includes: conditions required for the normal operation of the service of the UE.

In a fourth possible implementation manner of the eighth aspect, the association information of the UE further includes: conditions required for normal operation of services of the UE.

In a fifth possible implementation manner of the eighth aspect, the measurement report of the UE further includes: an identifier of a third base station; the third base station is a neighboring base station with the largest CSB received by the UE, the The identity of the second base station is different from the identity of the third base station;

Wherein, the association information of the UE further includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE.

In combination with the third possible implementation manner of the eighth aspect or the fourth possible implementation manner of the eighth aspect or the fifth possible implementation manner of the eighth aspect, in the sixth possible implementation manner of the eighth aspect , the condition required for the normal operation of the service is the minimum data transmission rate required for the normal operation of the service.

In a ninth aspect, an embodiment of the present invention further provides a method for compensating for cell interruption, including: user equipment UE measuring each adjacent base station;

The UE determines the identity of the second base station according to the sum of the reference signal received power RSRP and the cell selection bias CSB of each adjacent base station received by the UE, and the second base station is the RSRP received by the UE and the sum of the cell selection bias CSB. The adjacent base station with the largest sum of CSBs;

The UE sends the measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station, and the first micro base station is the serving base station of the UE, so that the first micro base station is the serving base station of the UE. A micro base station includes the identifier of the second base station in the association information of the UE and sends it to the cell outage compensation device, so that the cell outage compensation device determines to provide compensation services for the UE according to the association information of the UE base station.

In a first possible implementation manner of the ninth aspect, before the UE sends the measurement report of the UE to the first micro base station, the method further includes:

The UE determines the identity of the third base station according to the CSB of each adjacent base station received by the UE, where the third base station is the adjacent base station with the largest CSB received by the UE;

The measurement report further includes: the identity of the third base station; the third base station is the adjacent base station with the largest CSB received by the UE, and the identity of the second base station is different from the identity of the third base station. is the same, so that the first micro base station includes the identity of the second base station and the identity of the third base station in the association information of the UE and sends it to the cell interruption compensation device, so that the cell interruption compensation device The base station that provides the compensation service for the UE is determined according to the association information of the UE.

In the cell interruption compensation method and device provided by the embodiments of the present invention, the receiving unit of the cell interruption compensation device receives the association information of the UE including the identifier of the second base station sent by the first micro base station, and then when the first micro base station is interrupted, The determining unit determines, according to the association information of the UE, a neighboring base station that provides compensation services for the UE. That is, the base station that provides the compensation service for the UE is determined according to the identifier of the adjacent base station with the largest sum of RSRP and CSB received by the UE, so as to realize the cell interruption compensation corresponding to the micro base station.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of Embodiment 1 of a cell interruption compensation device according to the present invention;

FIG. 2 is a schematic structural diagram of Embodiment 4 of a cell interruption compensation device according to the present invention;

FIG. 3 is a schematic structural diagram of Embodiment 1 of a base station according to the present invention;

FIG. 4 is a schematic structural diagram of Embodiment 2 of a base station according to the present invention;

FIG. 5 is a schematic structural diagram of Embodiment 4 of a base station according to the present invention;

FIG. 6 is a schematic structural diagram of Embodiment 1 of the UE according to the present invention;

FIG. 7 is a schematic structural diagram of Embodiment 2 of a UE of the present invention;

8 is a flowchart of Embodiment 1 of a cell interruption compensation method according to the present invention;

FIG. 9 is a flowchart of Embodiment 2 of a cell interruption compensation method according to the present invention;

10 is a flowchart of Embodiment 3 of a cell interruption compensation method according to the present invention;

11 is a flowchart of Embodiment 4 of a cell interruption compensation method according to the present invention;

12 is a flowchart of Embodiment 5 of a cell interruption compensation method according to the present invention;

13 is a flowchart of Embodiment 6 of a cell interruption compensation method according to the present invention;

14 is a flowchart of Embodiment 7 of a cell outage compensation method according to the present invention;

15 is a flowchart of Embodiment 8 of a cell interruption compensation method according to the present invention;

16 is a flowchart of Embodiment 9 of a cell interruption compensation method according to the present invention;

FIG. 17 is a flowchart of Embodiment 10 of a cell outage compensation method according to the present invention.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

FIG. 1 is a schematic structural diagram of Embodiment 1 of a cell outage compensation device according to the present invention. As shown in FIG. 1 , the cell outage compensation device in this embodiment may include: a receiving unit 11 , a detecting unit 12 and a determining unit 13 , wherein the receiving unit 11 It is used to receive the association information of the UE served by the first micro base station and sent by the first micro base station, where the association information of the UE includes the identifier of the second base station, and the second base station receives the reference signal received by the UE. The adjacent base station with the largest sum of Reference Signal Receiving Power (RSRP) and Cell Selection Bias (CSB); the detection unit 12 is used to detect whether the first micro base station is interrupted; the determination unit 13 is configured to determine, according to the association information of the UE, a base station that provides a compensation service for the UE when the detection unit 12 detects that the first micro base station is interrupted.

In this embodiment, the cell interruption compensation device can manage at least one micro base station, the first micro base station in this embodiment is any one of all the micro base stations managed by the cell interruption compensation device, and the cell interruption compensation device can be set in the base station ( For example, a micro base station or a macro base station), it can also be a device independent of the base station.

In this embodiment, there is at least one UE served by the first micro base station. Therefore, the receiving unit 11 may receive association information of at least one UE sent by the first micro base station, and the association information of each UE includes the identifier of the second base station. The UE will receive the RSRP and CSB sent by each adjacent base station, and the UE will add and compare the RSRP and CSB of each adjacent base station, and then use the adjacent base station corresponding to the largest sum of RSRP and CSB as the second base station. Since the UE is moving, the associated information of the UE will also change. Therefore, the receiving unit 11 may periodically receive the associated information of at least one UE sent by the first micro base station, and the associated information of the UE received when the current period arrives. The association information of the UE received when the previous cycle arrives will be overwritten. The detection unit 12 can detect whether the first micro base station is interrupted. The first micro base station is interrupted in two forms. One is that the first micro base station is actively interrupted. For example, the first micro base station is interrupted due to strategies such as energy saving or adaptation of service distribution. Active shutdown, the other is passive interruption of the first micro base station, for example, the first micro base station is interrupted due to hardware failure of the first micro base station or insufficient power supply. When the detection unit 12 detects that the first micro base station is interrupted, in order to ensure the normal operation of the UE service and improve the user experience, it is necessary to schedule other normally operating base stations to provide compensation services for the UE. , determine the base station that provides the compensation service for the UE, that is, the base station that provides the compensation service for the UE is determined according to the relevant information of the second base station. If the receiving unit 11 periodically receives the association information of the UE sent by the first micro base station, the determining unit 13 determines the user who provides the compensation service for the UE according to the association information of the UE received by the receiving unit 11 for the last time before the interruption of the first micro base station. base station.

For example: the receiving unit 11 receives the association information of three UEs (UE1, UE2 and UE3) sent by the first micro base station, and when the detecting unit 12 detects that the first micro base station is interrupted, the determining unit 13 determines The association information determines the base station that provides compensation services for the three UEs, that is, the determining unit 13 determines the base station that provides compensation services for UE1 according to the association information of UE1, and determines the base station that provides compensation services for UE2 according to the association information of UE2. The association information determines the base station that provides the compensation service for UE3.

In this embodiment, the receiving unit receives the association information of the UE including the identifier of the second base station sent by the first micro base station, and then when the first micro base station is interrupted, the determining unit determines the UE as the UE according to the association information of the UE Neighboring base stations that provide compensation services. That is, the base station that provides the compensation service for the UE is determined according to the identifier of the adjacent base station with the largest sum of RSRP and CSB received by the UE, so as to realize the cell interruption compensation corresponding to the micro base station.

In the second embodiment of the cell interruption compensation device of the present invention, this embodiment is based on the structure shown in FIG. 1 , further, the associated information of the UE received by the receiving unit 11 further includes indication information, and the indication information is used for Indicate the type of the second base station; the determining unit 13 is specifically configured to determine, according to the indication information and the identifier of the second base station, a base station that provides compensation services for the UE. Specifically, the type of the second base station may indicate whether the second base station is a macro base station or a micro base station, and whether the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located. The determining unit 13 may determine the base station that provides the compensation service for the UE according to the type of the second base station and the identifier of the second base station.

The cell interruption compensation device according to the embodiment of the present invention will be described in detail below. The cell interruption compensation equipment is used to describe how a UE determines the compensation service mode. How the cell interruption compensation device determines the compensation service mode for other UEs is similar. In the cell interruption compensation of the present invention On the basis of the second device embodiment, the UE has the following five feasible implementation manners.

In a feasible implementation manner, the indication information is first indication information, and the first indication information is used to indicate that the second base station is a macro base station, and the second base station and the first micro base station The macro base station where the second base station is located is the same base station, that is, the macro base station where the second base station and the first micro base station are located is the same base station; the determining unit 13 is specifically configured to: determine the first base station according to the first indication information and the identifier of the second base station. A macro base station where a micro base station is located provides compensation services for the UE. Specifically, the first indication information is used to indicate that the second base station is a macro base station, and the macro base station where the serving base station (the first micro base station) of the UE is located is the same as the second base station. For example, the first indication information may be a single micro base station. user indication information, then the determining unit 13 can determine that the macro base station where the first micro base station is located (that is, the second base station) provides compensation services for the UE, and then the macro base station where the first micro base station is located can follow the service of the UE. The base station provides compensation services for the UE according to the standard of the macro base station.

It should be noted that if the first micro base station is located within the coverage of one macro base station, the macro base station may be called the macro base station where the first micro base station is located. If the first micro base station is located within the coverage of at least two macro base stations, Then, the macro base station with the highest signal strength received by the first micro base station may be referred to as the macro base station where the first micro base station is located.

In a second feasible implementation manner, the indication information is second indication information, and the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the macro base station. The second base stations are different; the determining unit 13 is specifically configured to determine, according to the second indication information and the identifier of the second base station, the macro base station where the first micro base station is located and the second base station based on cooperative The Coordinated Multiple Points (CoMP for short) technology provides compensation services for the UE. Specifically, the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station. For example, the second indication information may be user indication information of a neighboring macro base station, Then, the determining unit 13 may determine that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology. It should be noted that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology. Reference may be made to the relevant records of the CoMP technology in the prior art, which will not be repeated here.

Optionally, before the determining unit 13 determines that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology according to the user category of the UE as a neighboring macro base station user, It is also used to determine that the load of the second base station is less than or equal to the first threshold value. Since the second base station is a neighboring macro base station, before determining that the second base station can provide compensation services for the UE, the determining unit 13 needs to determine whether the load of the second base station is greater than the first threshold value, and the load of the second base station represents the first The utilization rate of the network resources of the second base station, if the load of the second base station is larger, it means that the available network resources of the second base station are less; if the load of the second base station is smaller, it means that the available network resources of the second base station are more. The determining unit 13 determines that the load of the second base station is less than or equal to the first threshold value (for example, 0.9), which means that the second base station has more available network resources, and the second base station can provide compensation services for the UE, so as to determine that the first base station has more available network resources. The macro base station where the micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology; if the determining unit 13 determines that the load of the second base station is greater than the first threshold value, it means that the available network resources of the second base station are relatively high. If the second base station cannot provide compensation services for the UE, the process ends. Optionally, the receiving unit 11 may receive the load sent by each base station (micro base station and macro base station), and the determining unit 13 may determine from the received load of each base station according to the identifier of the second base station in the association information of the UE. out the load of the second base station.

In a third feasible implementation manner, the association information of the UE received by the receiving unit 11 further includes: conditions required for the service of the UE to operate normally; the indication information is third indication information, and the third indication The information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located; the determining unit 13 is specifically configured to: according to the indication information and the The identifier of the UE is used to determine whether the second base station meets the conditions required for the normal operation of the service of the UE; if it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, the second base station is determined Provide compensation services for the UE; if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, determine the location where the second base station is located according to the user category of the UE as a dual micro base station user. The macro base station and the second base station provide compensation services for the UE based on the CoMP technology.

Specifically, the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located. For example, the third indication information may be a dual micro base station user indication information, and then the determining unit 13 determines, according to the third indication information and the identity of the second base station, whether the second base station satisfies the conditions required for the normal operation of the service of the UE included in the association information of the UE, if the determining unit 13 determines that the second base station The conditions required for the normal operation of the service of the UE are met, indicating that the second base station alone provides services for the UE to ensure the normal operation of the service of the UE, then the determining unit 13 determines that the second base station provides compensation services for the UE, and then the second base station can follow the UE. If the determining unit 13 determines that the second base station does not meet the conditions required for the normal operation of the UE's service, it means that the second base station alone cannot guarantee the normal service of the UE by providing services for the UE. In operation, the determining unit 13 determines that the macro base station where the second base station is located (ie, the macro base station where the first micro base station is located) and the second base station provide compensation services for the UE.

In a fourth feasible implementation manner, the association information of the UE received by the receiving unit 11 further includes: conditions required for the service of the UE to operate normally; the indication information is fourth indication information, and the fourth indication The information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is different from the macro base station where the first micro base station is located; the determining unit 13 is specifically configured to: according to the fourth indication information and The identifier of the second base station, to determine whether the second base station meets the conditions required for the normal operation of the service of the UE; if it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, determine the second base station The base station provides compensation services for the UE; if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, then determine that the macro base station where the second base station is located and the second base station are based on the CoMP technology. The UE provides compensation services.

Specifically, the fourth indication information is used to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is different from the macro base station where the second base station is located. For example, the third indication information may be a neighboring micro base station. User indication information, and then the determining unit 13 determines, according to the fourth indication information and the identity of the second base station, whether the second base station satisfies the conditions required for the normal operation of the UE's service included in the association information of the UE, if the determining unit 13 determines that the second base station The base station satisfies the conditions required for the normal operation of the UE's service, indicating that the second base station alone provides services for the UE to ensure the normal operation of the UE's service, then the determining unit 13 determines that the second base station provides compensation services for the UE, and then the second base station can follow the The serving base station of the UE provides compensation services for the UE according to the standard of the micro base station; if the determining unit 13 determines that the second base station does not meet the conditions required for the normal operation of the service of the UE, it means that the second base station alone cannot guarantee the service of the UE by providing services for the UE In normal operation, the determining unit 13 determines that the macro base station where the second base station is located and the second base station provide compensation services for the UE.

Optionally, if the macro base station where the first micro base station is located is different from the second base station, the determining unit 13 is further configured to determine the macro base station where the second base station is located and the second base station based on CoMP. Before the technology provides the compensation service for the UE, it is determined that the load of the macro base station where the second base station is located is less than or equal to a second threshold value. In this embodiment, the determining unit 13 determines, according to the fourth indication information, that the macro base station where the first micro base station is located is different from the macro base station where the second base station is located, so the determining unit 13 is determining where the second base station is located Before the macro base station and the second base station provide compensation services for the UE based on the CoMP technology, it is necessary to determine whether the load of the macro base station where the second base station is located is greater than the second threshold value. If the load of the macro base station is less than or equal to the second threshold value (for example, 0.9), it means that the macro base station where the second base station is located has more available network resources, and the macro base station where the second base station is located can provide compensation services for the UE, so as to determine the The macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology; if the determining unit 13 determines that the load of the macro base station where the second base station is located is greater than the second threshold value, it means that the second base station is located. The macro base station where the base station is located has few available network resources, and the macro base station of the second base station cannot provide compensation services for the UE, and the process ends. Optionally, the receiving unit 11 can receive the load sent by each base station (micro base station and macro base station), and the determining unit 13 can determine the identity of the macro base station where the second base station is located according to the identity of the second base station in the association information of the UE. , and then determine the load of the macro base station where the second base station is located from the received loads of each base station.

Optionally, in the first to fourth feasible implementation manners, the second base station is not only the adjacent base station with the largest sum of RSRP and CSB received by the UE, but also the adjacent base station with the largest CSB received by the UE.

In a fifth feasible implementation manner, the association information of the UE received by the receiving unit 11 further includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE, wherein the third base station is the The adjacent base station with the largest CSB received by the UE, the identity of the second base station is different from the identity of the third base station, and further, the association information of the UE may also include fifth indication information, the fifth The indication information indicates that the second base station and/or the third base station can be used to provide compensation services for the UE; the determining unit 13 is specifically configured to: according to the association information, determine whether the second base station satisfies the conditions required for the normal operation of the service of the UE , if it is determined that the second base station satisfies the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE, and if the second base station does not meet the normal operation of the service of the UE If the required conditions are met, it is determined that the second base station and the third base station provide compensation services for the UE based on the CoMP technology.

Specifically, when the association information of the UE received by the receiving unit 11 includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE, and the association information of the UE further includes: fifth indication information, the fifth indication information indicates The second base station and/or the third base station may be used to provide compensation services for the UE, for example, the fifth indication information is dual base station user indication information. Then, the determining unit 13 can determine the base station that provides the compensation service for the UE from the second base station and the third base station according to the fifth indication information, that is, the second base station is preferentially selected to provide the compensation service for the UE. Before selecting the second base station to provide compensation services for the UE, it is necessary to determine whether the second base station meets the conditions required for the normal operation of the UE's services. If it is determined that the second base station meets the conditions required for the normal operation of the UE, then the second base station is determined The UE provides compensation services, and if it is determined that the second base station does not meet the conditions required for normal operation of the UE, it is determined that the second base station and the third base station provide compensation services for the UE based on the CoMP technology.

In the third feasible implementation manner or the fourth feasible implementation manner or the fifth feasible implementation manner, optionally, the condition required for the normal operation of the service is the minimum data transmission required for the normal operation of the service rate, the determining unit 13 is specifically configured to: determine the data transmission rate provided by the second base station for the UE according to the following formula:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _j,noise represents the noise power of the second base station; and determine whether the data transmission rate provided by the second base station for the UE is less than the UE's The minimum data transmission rate required for the normal operation of the service, if it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, then determine the first The second base station satisfies the conditions required for the normal operation of the service of the UE, and if it is determined that the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the service of the UE, then determine the The second base station does not meet the conditions required for the normal operation of the service of the UE.

Specifically, the specific implementation process of how the determining unit 13 determines whether the second base station satisfies the conditions required for the normal operation of the service of the UE may be as follows: the condition required for the normal operation of the service is the minimum data transmission rate required for the normal operation of the service, the association of the UE The information also includes: the RSRP of the second base station (that is, the RSRP of the base station received by the UE), and the determining unit 13 can determine the data transmission rate provided by the second base station for the UE according to the above formula; wherein the cell interruption compensation The device can learn BW _j , P _{j , noise} , P _j and g _j , for example: the available system bandwidth, noise power, transmit signal power and channel gain of each base station can be preset in the cell interruption compensation device, and then pass through the second base station. The identifier of the second base station is directly determined; or, the cell interruption compensation device obtains from the network management through the identifier of the second base station. Then the determining unit 13 can determine whether the data transmission rate provided by the second base station for the UE is lower than the minimum data rate required for the normal operation of the UE's service, if the determining unit 13 determines that the data transmission rate provided by the second base station for the UE is greater than or is equal to the minimum data rate required for the normal operation of the service of the UE, then the determining unit 13 determines that the second base station satisfies the conditions required for the normal operation of the service of the UE; if the determining unit 13 determines that the data provided by the second base station for the UE If the transmission rate is lower than the minimum data rate required for the normal operation of the service of the UE, the determining unit 13 determines that the second base station does not meet the conditions required for the normal operation of the service of the UE.

In this embodiment, the association information of the UE including the indication information is received by the receiving unit, and when the detection unit detects that the first micro base station is interrupted, the determination unit obtains the type of the second base station according to the indication information and the identifier of the second base station, Then, according to the type of the second base station, determine the conditions that the second base station meets, so as to determine the base station that provides compensation services for the UE according to the conditions that the second base station meets, so as to provide compensation services to each UE in the micro base station, and then realize the micro base station. The cell corresponding to the base station is interrupted and compensated, and the quality of the compensated service received by the UE is also guaranteed, which improves the user experience.

In the third embodiment of the cell interruption compensation device of the present invention, on the basis of the structure shown in FIG. 1 , there are three feasible implementation manners. The difference between this embodiment and the second embodiment of the cell interruption compensation device of the present invention is that , the category of the second base station is determined by the cell interruption compensation device.

In a first feasible implementation manner, the determining unit 13 is specifically configured to: determine the second base station as a macro base station according to the identifier of the second base station; and determine the relationship between the macro base station where the first micro base station is located and the whether the second base station is the same, if it is determined that the macro base station where the first micro base station is located is the same as the second base station, then it is determined that the macro base station where the first micro base station is located provides compensation services for the UE; If the macro base station where the first micro base station is located is different from the second base station, it is determined that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology. Optionally, the association information of the UE further includes the conditions required for the normal operation of the service of the UE.

Specifically, the determining unit 13 can determine whether the second base station is a macro base station according to the identifier of the second base station, and when it is determined that the second base station is a macro base station according to the identifier of the second base station, and then determines the macro base where the first micro base station is located Whether the base station and the second base station are the same; if it is determined that the macro base station where the first micro base station is located is the same as the second base station, that is, the same base station, then the second base station can be a macro base station, and the macro base station where the first micro base station is located is the same as the second base station. If the second base station is the same base station, it is determined that the macro base station where the first micro base station is located provides compensation services for the UE; if it is determined that the macro base station where the first micro base station is located is different from the second base station, it is a different base station, and then the The second base station is a micro base station, and the macro base station where the first micro base station is located and the second base station are different base stations, it is determined that the macro base station where the first micro base station is located provides compensation services for the UE.

Optionally, according to the identifier of the second base station, it is determined that the second base station is a macro base station. Specifically, the determining unit 13 may query the network management whether it is a macro base station according to the identifier of the second base station; or, the association of the UE. The information also includes the CSB of the second base station, and determines whether the CSB of the second base station is 0. If the CSB of the second base station is 0, it is determined that the second base station is a macro base station; if the CSB of the second base station is not 0, it is determined The second base station is a micro base station.

Optionally, determining whether the macro base station where the first micro base station is located is the same as the second base station may specifically be: determining whether the identifier of the macro base station where the first micro base station is located is the same as the identifier of the second base station, and if the identifiers are the same, the first micro base station is located. The macro base station where a micro base station is located is the same as the second base station, and if the identifiers are different, the macro base station where the first micro base station is located is different from the second base station.

Optionally, the determining unit 13 is further configured to, before determining that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology, determine that the load of the second base station is less than equal to the first threshold value. Specifically, since the second base station is a neighboring macro base station, before determining that the second base station can provide compensation services for the UE, the determining unit 13 needs to determine whether the load of the second base station is greater than the first threshold value. If the determining unit 13 It is determined that the load of the second base station is less than or equal to the first threshold value (for example, 0.9), indicating that the second base station has more available network resources, and the second base station can provide compensation services for the UE, thereby determining where the first micro base station is located. The macro base station and the second base station provide compensation services for the UE based on the CoMP technology; if the determining unit 13 determines that the load of the second base station is greater than the first threshold value, it means that the available network resources of the second base station are less, and the first Second, the base station cannot provide compensation services for the UE, and the process ends.

In a second feasible implementation manner, the association information of the UE received by the receiving unit 11 further includes the conditions required for the normal operation of the service of the UE; the determining unit 13 is specifically configured to: according to the identifier of the second base station, determining that the second base station is a micro base station; and determining whether the second base station satisfies the conditions required for the normal operation of the service of the UE, if it is determined that the second base station satisfies the conditions required for the normal operation of the service of the UE, then Determine that the second base station provides compensation services for the UE, and if it is determined that the second base station does not meet the conditions required for the normal operation of the UE's service, determine that the macro base station where the second base station is located is the same as the second base station. The base station provides compensation services for the UE based on the CoMP technology.

Specifically, the determining unit 13 can determine whether the second base station is a micro base station according to the identifier of the second base station, and when it is determined that the second base station is a micro base station according to the identifier of the second base station, and then determine whether the second base station satisfies the UE requirements If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE; if it is determined that the second base station does not meet the normal operation of the service of the UE If the required conditions are met, it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

Optionally, if the macro base station where the first micro base station is located is different from the second base station, the determining unit 13 is further configured to determine the macro base station where the second base station is located and the second base station based on CoMP. Before the technology provides the compensation service for the UE, it is determined that the load of the macro base station where the second base station is located is less than or equal to a second threshold value. Specifically, when the determining unit 13 determines that the second base station does not meet the conditions required for the normal operation of the service of the UE, the determining unit 13 further determines whether the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located, that is, whether it is a In the same base station, if it is determined that the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located, the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology; If the macro base station where the base station is located is different from the macro base station where the first micro base station is located, it is necessary to further determine whether the load of the macro base station where the second base station is located is greater than the second threshold. If it is determined that the load of the macro base station where the second base station is located is less than or equal to the second threshold value, it means that the macro base station where the second base station is located can provide compensation services for the UE, then it is determined that the macro base station where the second base station is located and the second base station are based on CoMP The technology provides compensation services for the UE; if it is determined that the load of the macro base station where the second base station is located is greater than the second threshold value, it means that the macro base station where the second base station is located cannot provide compensation services for the UE, and the process ends.

Optionally, in the first or second feasible implementation manner, the second base station is not only the adjacent base station with the largest sum of RSRP and CSB received by the UE, but also the adjacent base station with the largest CSB received by the UE.

In a third feasible implementation manner, the association information of the UE received by the receiving unit 11 further includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE, wherein the third base station is the The adjacent base station with the largest CSB received by the UE, the identifier of the second base station is different from the identifier of the third base station; the determining unit 13 is specifically configured to: determine whether the second base station is based on the association information. The conditions required for the normal operation of the service of the UE are met. If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE. If the second base station does not meet the conditions required for the normal operation of the service of the UE, it is determined that the second base station and the third base station provide compensation services for the UE based on the CoMP technology.

Specifically, when the association information of the UE received by the receiving unit 11 includes: the identity of the third base station and the conditions required for the normal operation of the UE's service, since the association information of the UE includes the identities of the two base stations, then the determining unit 13 determines from the first Among the second base station and the third base station, the base station determined to provide the compensation service for the UE, that is, the adjacent base station (ie, the second base station) with the largest sum of RSRP and CSB is preferentially selected to provide the compensation service for the UE. Before selecting the second base station to provide compensation services for the UE, it is necessary to determine whether the second base station meets the conditions required for the normal operation of the UE's services. If it is determined that the second base station meets the conditions required for the normal operation of the UE, then the second base station is determined The UE provides compensation services, and if it is determined that the second base station does not meet the conditions required for normal operation of the UE, it is determined that the second base station and the third base station provide compensation services for the UE based on the CoMP technology.

In the above-mentioned second feasible implementation manner or the third feasible implementation manner, optionally, the condition required for the normal operation of the service is the minimum data transmission rate required for the normal operation of the service, and the determining unit 13 is specifically configured to: The data transmission rate provided by the second base station for the UE is determined according to the following formula:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _j,noise represents the noise power of the second base station; and determine whether the data transmission rate provided by the second base station for the UE is less than the UE's The minimum data transmission rate required for the normal operation of the service, if it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, then determine the first The second base station satisfies the conditions required for the normal operation of the service of the UE, and if it is determined that the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the service of the UE, then determine the The second base station does not meet the conditions required for the normal operation of the service of the UE.

In this embodiment, the receiving unit receives the associated information of the UE, and when the detecting unit detects that the first micro base station is interrupted, the determining unit determines the type of the second base station according to the identifier of the second base station, and then determines the type of the second base station according to the type of the second base station. Determine the conditions met by the second base station, so as to determine the base station that provides compensation services for the UE according to the conditions met by the second base station, so as to provide compensation services to each UE in the micro base station, and then realize the cell interruption compensation corresponding to the micro base station , and also ensures the quality of compensation service received by the UE, and improves the user experience.

FIG. 2 is a schematic structural diagram of Embodiment 4 of a cell interruption compensation device according to the present invention. As shown in FIG. 2, the cell interruption compensation device in this embodiment may include: a receiver 21, a memory 22, and a processor 23; The device 21 is connected to the memory 22, wherein the memory 22 is used to store a group of program codes for executing the cell interruption compensation method; the processor 23 is used to call the program codes stored in the memory 22 to perform the following operations:

The receiver 21 receives the association information of the user equipment UE served by the first micro base station and sent by the first micro base station, where the association information of the UE includes the identifier of the second base station, which is received by the second base station for the UE The adjacent base station with the largest sum of the reference signal received power RSRP and the cell selection bias CSB; and detecting whether the first micro base station is interrupted; when detecting that the first micro base station is interrupted, according to the received The association information of the UE determines the base station that provides the compensation service for the UE.

For the implementation principle and technical effect of the device for compensating for cell interruption in this embodiment, reference may be made to the relevant records in Embodiment 1 of the device for compensating for cell interruption of the present invention, which will not be repeated here.

In the fifth embodiment of the device for compensating for cell interruption according to the present invention, based on the structure shown in FIG. 2 in this embodiment, further, the associated information of the UE received by the receiver 21 further includes indication information, and the indication information is used for Indicate the type of the second base station; the processor 23 is specifically configured to determine a base station that provides compensation services for the UE according to the indication information and the identifier of the second base station.

In a first feasible implementation manner, the indication information is first indication information, and the first indication information is used to indicate that the second base station is a macro base station, and the second base station is connected to the first micro base station. The macro base stations where the base stations are located are the same; the processor 23 is specifically configured to: determine, according to the first indication information and the identifier of the second base station, that the macro base station where the first micro base station is located provides compensation services for the UE.

In a second feasible implementation manner, the indication information is second indication information, and the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the macro base station. The second base stations are not the same; the processor 23 is specifically configured to determine, according to the second indication information and the identifier of the second base station, the macro base station where the first micro base station is located and the second base station based on the coordinated multiple The point CoMP technique provides compensation services for the UE.

Optionally, the processor 23 is further configured to, before determining that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology, determine that the load of the second base station is less than or equal to the first threshold value.

In a third feasible implementation manner, the association information of the UE received by the receiver 21 further includes: conditions required for the service of the UE to operate normally; the indication information is third indication information, and the third indication The information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located; the processor 23 is specifically configured to: The identifier of the second base station is used to determine whether the second base station meets the conditions required for the normal operation of the service of the UE; if it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, then the first base station is determined The second base station provides compensation services for the UE; if it is determined that the second base station does not meet the conditions required for normal service operation of the UE, then determine that the macro base station where the second base station is located and the second base station are based on the CoMP technology A compensation service is provided for the UE.

In a fourth feasible implementation manner, the association information of the UE received by the receiver 21 further includes: conditions required for the service of the UE to operate normally; the indication information is fourth indication information, and the fourth indication The information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is different from the macro base station where the first micro base station is located; the processor 23 is specifically configured to: according to the indication information and The identifier of the second base station, to determine whether the second base station meets the conditions required for the normal operation of the service of the UE; if it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, then determine the The second base station provides compensation services for the UE; if it is determined that the second base station does not meet the conditions required for the normal operation of the UE's services, then determine that the macro base station where the second base station is located and the second base station are based on CoMP The technology provides compensation services for the UE.

Optionally, if the macro base station where the first micro base station is located is different from the second base station, the processor 23 is further configured to determine that the macro base station where the second base station is located and the second base station are based on CoMP. Before the technology provides the compensation service for the UE, it is determined that the load of the macro base station where the second base station is located is less than or equal to a second threshold value.

Optionally, the condition required for the normal operation of the service is the minimum data transmission rate required for the normal operation of the service; the processor 23 is specifically configured to: determine the data transmission rate provided by the second base station for the UE according to the following formula :

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _j,noise represents the noise power of the second base station; and determine whether the data transmission rate provided by the second base station for the UE is less than the UE's The minimum data transmission rate required for the normal operation of the service, if it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, then determine the first The second base station satisfies the conditions required for the normal operation of the service of the UE, and if it is determined that the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the service of the UE, then determine the The second base station does not meet the conditions required for the normal operation of the service of the UE.

For the implementation principle and technical effect of the device for compensating for cell interruption in this embodiment, reference may be made to the relevant records in Embodiment 2 of the device for compensating for cell interruption of the present invention, which will not be repeated here.

In the sixth embodiment of the cell interruption compensation device of the present invention, this embodiment is based on the structure shown in FIG. 2, and further, in a first feasible implementation manner, the processor 23 is specifically configured to: according to the second the identification of the base station, determine that the second base station is a macro base station; and determine whether the macro base station where the first micro base station is located is the same as the second base station, if it is determined that the macro base station where the first micro base station is located is the same as the If the second base station is the same, it is determined that the macro base station where the first micro base station is located provides compensation services for the UE, and if it is determined that the macro base station where the first micro base station is located is different from the second base station, it is determined that the The macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

Optionally, the processor 23 is further configured to, before determining that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology, determine that the load of the second base station is less than or equal to the first threshold value.

In a second feasible implementation manner, the association information of the UE received by the receiver 21 further includes the conditions required for the normal operation of the service of the UE; the processor 23 is specifically configured to: according to the identifier of the second base station, determining that the second base station is a micro base station; and determining whether the second base station satisfies the conditions required for the normal operation of the service of the UE, if it is determined that the second base station satisfies the conditions required for the normal operation of the service of the UE, then Determine that the second base station provides compensation services for the UE, and if it is determined that the second base station does not meet the conditions required for the normal operation of the UE's service, determine that the macro base station where the second base station is located is the same as the second base station. The base station provides compensation services for the UE based on the coordinated multipoint CoMP technology.

Optionally, if the macro base station where the first micro base station is located is different from the second base station, the processor 23 is further configured to determine that the macro base station where the second base station is located and the second base station are based on CoMP. Before the technology provides the compensation service for the UE, it is determined that the load of the macro base station where the second base station is located is less than or equal to a second threshold value.

In a third feasible implementation manner, the association information of the UE received by the receiver 21 further includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE, wherein the third base station is the The adjacent base station with the largest CSB received by the UE, the identifier of the second base station is different from the identifier of the third base station; the processor 23 is specifically configured to: determine whether the second base station is based on the association information. The conditions required for the normal operation of the service of the UE are met. If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE. If the second base station does not meet the conditions required for the normal operation of the service of the UE, it is determined that the second base station and the third base station provide compensation services for the UE based on the CoMP technology.

Optionally, in the second feasible implementation manner or the third feasible implementation manner, the condition required for the normal operation of the service is the minimum data transmission rate required for the normal operation of the service; the processor 23 is specifically configured to: according to the The following formula determines the data transmission rate provided by the second base station for the UE:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _{j, noise} represents the noise power of the second base station;

and determining whether the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the UE's service, if it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, then it is determined that the second base station satisfies the conditions required for the normal operation of the service of the UE, if it is determined that the data provided by the second base station for the UE If the transmission rate is lower than the minimum data transmission rate required for the normal operation of the service of the UE, it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE.

For the implementation principle and technical effect of the cell interruption compensation device in this embodiment, reference may be made to the relevant records in Embodiment 3 of the cell interruption compensation device of the present invention, which will not be repeated here.

FIG. 3 is a schematic structural diagram of Embodiment 1 of a base station according to the present invention. As shown in FIG. 3 , as a first micro base station, the base station in this embodiment may include: a receiving unit 31 and a sending unit 32, wherein the receiving unit 31 is used to receive UE The measurement report of the UE sent, the measurement report of the UE includes the identity of the second base station, the second base station is the adjacent base station with the largest sum of RSRP and CSB received by the UE, and the first The base station is the serving base station of the UE; the sending unit 32 is configured to send the association information of the UE to the cell interruption compensation device, where the association information of the UE includes: the identifier of the second base station, so that the cell interruption compensation The device determines a base station that provides compensation services for the UE according to the association information of the UE.

In this embodiment, the receiving unit 31 may receive measurement reports sent by each UE served by the first micro base station, and a UE is used as an example for description, and other UEs are similar. The receiving unit 31 can receive the measurement report sent by the UE, and the measurement report includes the identifier of the second base station of the UE, for example: the UE can receive the RSRP and CSB sent by each neighboring base station of the UE, and then the UE determines the RSRP. The base station with the largest sum of CSB and the base station is then used as the second base station, and the identity of the base station is sent to the first micro base station, so that the receiving unit 31 can directly obtain the identity of the second base station from the measurement report. Alternatively, the receiving unit 31 may receive a measurement report of the UE sent by the UE, the measurement report includes the identifiers, RSRP and CSB of each adjacent base station of the UE, add the RSRP and CSB of each adjacent base station, and compare each phase The sum of the RSRP and the CSB of the neighboring base stations, and the neighboring base station with the largest sum of the RSRP and the CSB is used as the second base station, so as to obtain the identifier of the second base station from the measurement report. After acquiring the identifier of the second base station from the measurement report, the sending unit 32 sends the association information of the UE carrying the identifier of the second base station to the cell interruption compensation device. The receiving unit 31 may periodically receive the measurement report sent by the UE, and the sending unit 32 may also periodically send the association information of the UE including the identifier of the second base station to the cell interruption compensation device. After the cell interruption compensation device receives the associated information of the UE, when the first micro base station is interrupted, the cell interruption compensation device can determine the base station that provides compensation services for the UE according to the identifier of the second base station of the UE.

It should be noted that the sending unit 32 may send the associated information of each UE to the cell outage compensation device through one message; it may also be that each UE corresponds to one message, and send the associated information of each UE to the cell outage compensation device through multiple messages equipment.

In this embodiment, a measurement report sent by the UE including the identifier of the adjacent base station (the second base station) with the largest sum of RSRP and CSB received by the UE is received by the receiving unit, and then the sending unit sends the UE including the identifier of the second base station to the measurement report. The associated information is sent to the cell interruption compensation device, so that when the cell interruption compensation device determines that the first micro base station is interrupted, it determines the base station that provides compensation services for the UE according to the identity of the second base station, so as to realize the corresponding Cell outage compensation.

FIG. 4 is a schematic structural diagram of Embodiment 2 of a base station according to the present invention. As shown in FIG. 4 , on the basis of the structure shown in FIG. 3 , the base station in this embodiment further includes: a determining unit 33 , wherein the determining unit 33 is used to determine, according to the identifier of the second base station, the indication information for indicating the type of the second base station before the sending unit 32 sends the associated information of the UE to the cell interruption compensation device; the information sent by the sending unit 32 The association information of the UE further includes the indication information. Specifically, the determining unit 33 may determine the type of the second base station according to the identifier of the second base station in the association information of the UE received by the receiving unit 31, so as to determine the indication information for indicating the type of the second base station, and then the sending unit 32. Send the cell interruption compensation device including the identifier of the second base station and the indication information, so that the cell interruption compensation device determines a base station that provides compensation services for the UE according to the indication information and the identifier of the second base station.

In a first feasible implementation manner, the determining unit 33 is specifically configured to: determine the second base station as a macro base station according to the identifier of the second base station; and determine the relationship between the macro base station where the first micro base station is located and the Whether the second base station is the same, if it is determined that the macro base station where the first micro base station is located is the same as the second base station, then the indication information is determined to be the first indication information, where the first indication information is used to indicate The second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the second base station; if it is determined that the macro base station where the first micro base station is located is different from the second base station, then Determine that the indication information is second indication information; wherein, the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station .

Specifically, the determining unit 33 determines whether the second base station is a macro base station according to the UE associated information received by the receiving unit 31 including the identifier of the second base station, and when determining that the second base station is a macro base station, then determines the first micro base station Whether the macro base station where it is located is the same as the second base station. If it is determined that the macro base station where the first micro base station is located is the same as the second base station, that is, the same base station, the type of the second base station is: macro base station and is the same base station as the macro base station where the first micro base station is located. Then, it is determined that the indication information indicating that the second base station is of this type is the first indication information, and the first indication information is, for example, single micro base station user indication information.

If it is determined that the macro base station where the first micro base station is located is different from the second base station, that is, different base stations, the type of the second base station is: macro base station, and is not the same base station as the macro base station where the first micro base station is located. Then, it is determined that the indication information indicating that the second base station is of this type is the second indication information, and the second indication information is, for example, the user indication information of the neighboring macro base station.

In a second feasible implementation manner, the determining unit 33 is specifically configured to: determine the second base station as a micro base station according to the identifier of the second base station; and determine the relationship between the macro base station where the first micro base station is located and the whether the macro base station where the second base station is located is the same; if it is determined that the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located, it is determined that the indication information is the third indication information, wherein the The third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located; If the macro base station is not the same as the macro base station where the second base station is located, it is determined that the indication information is fourth indication information, wherein the third indication information is used to indicate that the second base station is a micro base station, and the The macro base station where the first micro base station is located is different from the macro base station where the second base station is located; the association information of the UE sent by the sending unit 32 further includes: conditions required for the service of the UE to operate normally.

Specifically, the determining unit 33 determines whether the second base station is a micro base station according to the UE associated information received by the receiving unit 31 including the identifier of the second base station, and when determining that the second base station is a micro base station, then determines the first micro base station Whether the macro base station where the second base station is located is the same as the macro base station where the second base station is located. If it is determined that the macro base station where the first micro base station is located is the same as the second base station, that is, the same base station, the type of the second base station is: micro base station, and the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located. for the same base station. Then, it is determined that the indication information indicating that the second base station is of this type is the third indication information, and the third indication information is, for example, dual micro base station user indication information.

If it is determined that the macro base station where the first micro base station is located is different from the macro base station where the second base station is located, that is, they are different base stations, then the type of the second base station is: micro base station, and the macro base station where the second base station is located is different from the first micro base station. The macro base station where the base station is located is not the same base station. Then, it is determined that the indication information indicating that the second base station is of this type is the third indication information, and the third indication information is, for example, the user indication information of the neighboring micro base station.

Since the second base station is a micro base station, the associated information of the UE sent by the sending unit 32 to the cell interruption compensation device also includes the conditions required for the normal operation of the UE's services, so that the cell interruption compensation conditions required for the normal operation of the service, so as to determine whether the second base station can provide compensation services for the UE alone.

Optionally, the above determining unit 33 determines whether the second base station is a micro base station or a macro base station according to the identity of the second base station, which may specifically be: the association information of the UE sent by the UE also includes the CSB of the second base station. If the determining unit 33 When it is determined that the CSB of the second base station is 0, it is determined that the second base station is a macro base station; if the determining unit 33 determines that the CSB of the second base station is not 0, it is determined that the second base station is a micro base station.

Optionally, in the foregoing feasible implementation manner, the second base station is not only the adjacent base station with the largest sum of RSRP and CSB received by the UE, but also the adjacent base station with the largest CSB.

In a third feasible implementation manner, the measurement report of the UE received by the receiving unit 31 further includes: an identifier of a third base station; the third base station is the adjacent base station with the largest CSB received by the UE, and the The identifier of the second base station is different from the identifier of the third base station; the association information of the UE sent by the sending unit 32 further includes: the identifier of the third base station and the conditions required for the normal operation of the service of the UE.

Specifically, the measurement report received by the UE by the receiving unit 31 also includes the identifier of the adjacent base station (the third base station) with the largest CSB received by the UE. For example, the UE may determine the largest CSB according to the received CSB of each adjacent base station. If the adjacent base station with the largest sum of RSRP and CSB is different from the adjacent base station with the largest CSB, the UE also includes the identification of the adjacent base station (the third base station) with the largest CSB in the measurement report and sends it to the first micro base station, so that the receiving unit 31 can directly obtain the identity of the third base station from the measurement report. Alternatively, the receiving unit 31 may receive a measurement report of the UE sent by the UE, the measurement report includes the identifiers, RSRP and CSB of each adjacent base station of the UE, add the RSRP and CSB of each adjacent base station, and compare each phase The sum of RSRP and CSB of adjacent base stations, the adjacent base station with the largest sum of RSRP and CSB is regarded as the second base station, and the base station with the largest CSB is regarded as the third base station. the same base station), the identity of the third base station is obtained from the measurement report.

According to the difference between the identifier of the second base station and the identifier of the third base station, the sending unit 32 sends the identifier of the third base station, the conditions required for the normal operation of the service of the UE, and the fifth indication information to the cell interruption compensation device, and the fifth indication information is used for In order to indicate that the cell interruption compensation device can determine the base station that provides compensation services for the UE from the second base station and the third base station, for example, the fifth indication information can be dual base station user indication information, and the cell interruption compensation device is determining whether the second base station can Before providing the compensation service for the UE alone, it is necessary to determine whether the second base station meets the conditions required for the normal operation of the service of the UE.

Optionally, the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service.

In this embodiment, the receiving unit receives the measurement report of the UE that includes the identifier of the second base station, and determines the type of the second base station according to the identifier of the second base station, and the sending unit sends to the cell interruption compensation device a measurement report that includes instructions for indicating the second base station Therefore, when the cell interruption compensation device detects that the first micro base station is interrupted, it obtains the type of the second base station according to the indication information and the identifier of the second base station, and then according to the second base station The type of the second base station determines the conditions met by the second base station, so as to determine the base station that provides compensation services for the UE according to the conditions met by the second base station, so as to provide compensation services to each UE in the micro base station, and then realize the cell corresponding to the micro base station. Interruption compensation, and also ensure the quality of the compensation service received by the UE, and improve the user experience.

In the third embodiment of the base station of the present invention, this embodiment is based on the structure shown in FIG. 3, and further, there are three feasible implementation manners. The difference between this embodiment and the second embodiment of the base station of the present invention is that the second The class of the base station is not determined by the base station, but by the cell outage compensation device.

In a first feasible implementation manner, the association information of the UE sent by the sending unit 32 further includes: conditions required for the normal operation of the service of the UE. Specifically, the associated information of the UE sent by the sending unit 32 to the cell interruption compensation device also includes the conditions required for the normal operation of the UE's service, so that the cell interruption compensation device can determine the type of the second base station according to the identifier of the second base station, thereby Determining the base station that provides compensation services for the UE, and when determining that the second base station is a micro base station, before determining whether the second base station can provide compensation services for the UE alone, it is necessary to determine whether the second base station meets the requirements of the normal operation of the UE's service. condition.

In a second feasible implementation manner, the measurement report of the UE received by the receiving unit 31 further includes: an identifier of a third base station; the third base station is the adjacent base station with the largest CSB received by the UE, and the The identifier of the second base station is different from the identifier of the third base station; the association information of the UE sent by the sending unit 32 further includes: the identifier of the third base station and the conditions required for the normal operation of the service of the UE. Specifically, when the measurement report of the UE received by the receiving unit 31 further includes the identifier of the third base station, the sending unit 32 carries the identifier of the third base station and the conditions required for the normal operation of the service of the UE in the association information of the UE and sends it to The cell interruption compensation device, so that the cell interruption compensation device determines the base station that provides compensation services for the UE from the second base station and the third base station, and before determining whether the second base station can provide compensation services for the UE alone, it is necessary to judge the first base station. 2. Whether the base station meets the conditions required for the normal operation of the service of the UE.

Optionally, the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service.

In this embodiment, the receiving unit receives the measurement report of the UE including the identifier of the second base station, and the sending unit sends the associated information of the UE including the identifier of the second base station to the cell outage compensation device, so that the cell outage compensation device detects the first When a micro base station is interrupted, the type of the second base station is obtained according to the identity of the second base station, and then the conditions met by the second base station are determined according to the type of the second base station, and the UE is determined according to the conditions met by the second base station. The base station that provides the compensation service can provide compensation service to each UE in the micro base station, and then realize the cell interruption compensation corresponding to the micro base station, and also ensure the quality of the compensation service received by the UE, and improve the user experience.

FIG. 5 is a schematic structural diagram of Embodiment 4 of a base station according to the present invention. As shown in FIG. 5 , as a first micro base station, the base station in this embodiment may include: a receiver 41, a transmitter 42, a memory 43, and a processor 44. The processor 44 is respectively connected with the receiver 41, the transmitter 42 and the memory 43, wherein the memory 43 is used for storing a group of program codes for executing the cell interruption compensation method; the processor 44 is used for calling the program codes stored in the memory 43 for executing Do the following:

The measurement report of the UE sent by the user equipment UE is received by the receiver 41, the measurement report of the UE includes the identifier of the second base station, and the second base station is the reference signal received by the UE. RSRP and cell selection the adjacent base station with the largest sum of offset CSBs, the first micro base station is the serving base station of the UE;

Send the association information of the UE to the cell interruption compensation device through the transmitter 42, where the association information of the UE includes: the identifier of the second base station, so that the cell interruption compensation device determines according to the association information of the UE as The UE provides a base station for compensation services.

For the implementation principle and technical effect of the base station in this embodiment, reference may be made to the relevant records in Embodiment 1 of the base station of the present invention, which will not be repeated here.

In the fifth embodiment of the base station of the present invention, the base station of this embodiment is based on the structure shown in FIG. 5 , and further, the processor 44 is further configured to send the associated information of the UE to the cell interruption compensation device through the transmitter 42 Before, according to the identifier of the second base station, the indication information for indicating the type of the second base station is determined; the association information of the UE sent by the transmitter 42 further includes the indication information.

In a first feasible implementation manner, the processor 44 is specifically configured to: determine the second base station as a macro base station according to the identifier of the second base station; and determine the relationship between the macro base station where the first micro base station is located and the Whether the second base station is the same, if it is determined that the macro base station where the first micro base station is located is the same as the second base station, then the indication information is determined to be the first indication information, where the first indication information is used to indicate The second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the second base station; if it is determined that the macro base station where the first micro base station is located is different from the second base station, then Determine that the indication information is second indication information; wherein, the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station .

In a second feasible implementation manner, the processor 44 is specifically configured to: determine, according to the identifier of the second base station, that the second base station is a micro base station; and determine the relationship between the macro base station where the first micro base station is located and the whether the macro base station where the second base station is located is the same; if it is determined that the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located, it is determined that the indication information is the third indication information, wherein the The third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located; If the macro base station is not the same as the macro base station where the second base station is located, it is determined that the indication information is fourth indication information, wherein the third indication information is used to indicate that the second base station is a micro base station, and the The macro base station where the first micro base station is located is different from the macro base station where the second base station is located;

The association information of the UE sent by the transmitter 42 further includes: conditions required for the normal operation of the service of the UE.

Optionally, the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service.

For the implementation principle and technical effect of the base station in this embodiment, reference may be made to the relevant records in Embodiment 2 of the base station of the present invention, which will not be repeated here.

In the sixth embodiment of the base station of the present invention, the base station of this embodiment is based on the structure shown in FIG. 5 , and further, in a first feasible implementation manner, the association information of the UE sent by the transmitter 42 further includes: : the conditions required for the normal operation of the service of the UE.

In a second feasible implementation manner, the measurement report of the UE received by the receiver 41 further includes: an identifier of a third base station; the third base station is the adjacent base station with the largest CSB received by the UE, and the The identifier of the second base station is different from the identifier of the third base station; the association information of the UE sent by the transmitter 42 further includes: the identifier of the third base station and the conditions required for the normal operation of the service of the UE.

Optionally, the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service.

For the implementation principle and technical effect of the base station in this embodiment, reference may be made to the relevant records in Embodiment 3 of the base station of the present invention, which will not be repeated here.

FIG. 6 is a schematic structural diagram of Embodiment 1 of the UE according to the present invention. As shown in FIG. 6 , the UE in this embodiment may include: a measuring unit 51 , a determining unit 52 and a sending unit 53 , wherein the measuring unit 51 is used to The base station performs measurement; the determining unit 52 is configured to determine the identity of the second base station according to the sum of the RSRP and CSB of each adjacent base station received by the UE, and the second base station is the sum of the RSRP and CSB received by the UE and the largest neighboring base station; the sending unit 53 is configured to send a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station, and the first micro base station is the UE the serving base station, so that the first micro base station includes the identifier of the second base station in the association information of the UE and sends it to the cell outage compensation device, so that the cell outage compensation device can make the cell outage compensation device according to the association of the UE. The information determines a base station that provides compensation services for the UE.

In this embodiment, the measurement unit 51 of the UE may measure each adjacent base station of the UE to obtain the RSRP of each adjacent base station, and may also obtain the CSB of each adjacent base station, and the determination unit 52 compares the The sum of RSRP and CSB, the base station corresponding to the maximum sum of RSRP and CSB is used as the second base station, so that the identifier of the second base station can be determined, and then the sending unit 53 sends the serving base station (ie the first micro base station) of the UE. The measurement report of the UE, the measurement report of the UE includes the identifier of the adjacent base station (the second base station) with the largest sum of RSRP and CSB received by the UE. Optionally, the second base station is not only the adjacent base station with the largest sum of RSRP and CSB, but also the adjacent base station with the largest CSB.

Optionally, the measurement report sent by the sending unit 53 further includes: the CSB of the second base station, so that the first micro base station and/or the cell outage compensation device can determine the first base station according to the identity of the second base station and the CSB of the second base station. Second, whether the base station is a macro base station or a micro base station.

Optionally, the determining unit 52 is further configured to, before the sending unit 53 sends the measurement report of the UE to the first micro base station, determine the identity of the third base station according to the CSB of each adjacent base station received by the UE. , the third base station is the adjacent base station with the largest CSB received by the UE; wherein, the measurement report sent by the sending unit 53 further includes: the identity of the third base station, the identity of the second base station and the The identifiers of the third base station are not the same (that is, the second base station and the adjacent base station with the largest CSB are not the same base station), so that the first micro base station combines the identifier of the second base station with the identifier of the third base station. It is included in the association information of the UE and sent to a cell interruption compensation device, so that the cell interruption compensation device determines a base station that provides compensation services for the UE according to the association information of the UE.

In this embodiment, after the measuring unit measures each adjacent base station of the UE, the determining unit determines the identifier of the adjacent base station (the second base station) with the largest sum of RSRP and CSB, and the sending unit sends the first micro base station including the first base station Two measurement reports of the identification of the base station, so that the first micro base station carries the identification of the second base station in the association information of the UE and sends it to the cell interruption compensation device, so that when the cell interruption compensation device determines that the first micro base station is interrupted, The base station that provides the compensation service for the UE is determined according to the identifier of the second base station, thereby realizing the cell interruption compensation corresponding to the micro base station, and also ensuring the quality of the compensation service received by the UE, and improving the user experience.

FIG. 7 is a schematic structural diagram of Embodiment 2 of the UE according to the present invention. As shown in FIG. 7 , the UE in this embodiment may include: a transmitter 61 , a memory 62 and a processor 63 , and the processor 63 is connected to the transmitter 61 and the memory 62 respectively. , wherein, the memory 62 is used to store a group of program codes for executing the cell interruption compensation method; the processor 63 is used to call the program codes stored in the memory 62 to perform the following operations:

Measure each adjacent base station;

Determine the identity of the second base station according to the sum of RSRP and CSB of each adjacent base station received by the UE, and the second base station is the adjacent base station with the largest sum of RSRP and CSB received by the UE;

The transmitter 61 sends the measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station, and the first micro base station is the serving base station of the UE, so that the The first micro base station includes the identifier of the second base station in the association information of the UE and sends it to the cell outage compensation device, so that the cell outage compensation device determines to provide compensation for the UE according to the association information of the UE serving base station.

Optionally, the processor 63 is further configured to, before sending the measurement report of the UE to the first micro base station through the transmitter 61, determine the measurement report of the third base station according to the CSB of each adjacent base station received by the UE. The third base station is the adjacent base station with the largest CSB received by the UE; the measurement report sent by the transmitter 61 further includes: the identifier of the third base station, the identifier of the second base station is the same as that of the first base station. The identifiers of the three base stations are different, so that the first micro base station includes the identifier of the second base station and the identifier of the third base station in the association information of the UE and sends it to the cell interruption compensation device, so that all The cell interruption compensation device determines a base station that provides compensation services for the UE according to the association information of the UE.

For the implementation principle and technical effect of the UE in this embodiment, reference may be made to the relevant records in the first embodiment of the UE of the present invention, which will not be repeated here.

FIG. 8 is a flowchart of Embodiment 1 of a cell interruption compensation method according to the present invention. As shown in FIG. 8 , the execution subject of this embodiment is a cell interruption compensation device. The cell interruption compensation device may be set in a micro base station or a macro base station, or It may be a device independent of the base station, and the method of this embodiment may include:

S101. Receive association information of a UE served by the first micro base station and sent by a first micro base station, where the association information of the UE includes an identifier of a second base station, and the second base station is the RSRP and CSB received by the UE The adjacent base stations with the largest sum.

S102. When detecting that the first micro base station is interrupted, according to the association information of the UE, determine a base station that provides a compensation service for the UE.

Optionally, the association information of the UE further includes indication information, where the indication information is used to indicate the type of the second base station; the base station that provides the compensation service for the UE is determined according to the association information of the UE , comprising: determining, according to the indication information and the identity of the second base station, a base station that provides compensation services for the UE.

The technical solution shown in this embodiment may be implemented by the cell interruption compensation device shown in FIG. 1 or FIG. 2 , and its implementation principle and technical effect are similar. For details, please refer to the records of the above embodiments, which will not be repeated here.

FIG. 9 is a flowchart of Embodiment 2 of a cell interruption compensation method according to the present invention. As shown in FIG. 9 , the execution body of this embodiment is the first micro base station, and the method of this embodiment may include:

S201. The first micro base station receives the measurement report of the UE sent by the UE, the measurement report of the UE includes the identifier of the second base station, and the second base station is the phase with the largest sum of RSRP and CSB received by the UE Neighboring base station, the first micro base station is the serving base station of the UE.

S202. The first micro base station sends the association information of the UE to the cell outage compensation device, where the association information of the UE includes: the identifier of the second base station, so that the cell outage compensation device can The association information determines a base station that provides compensation services for the UE.

The technical solutions shown in this embodiment may be implemented by any base station shown in FIG. 3 to FIG. 5 , and the implementation principles and technical effects thereof are similar. For details, reference may be made to the records of the above embodiments, which will not be repeated here.

FIG. 10 is a flowchart of Embodiment 3 of a cell interruption compensation method according to the present invention. As shown in FIG. 10 , the execution body of this embodiment is UE, and the method of this embodiment may include:

S301. The UE measures each neighboring base station.

S302. The UE determines the identifier of the second base station according to the sum of the RSRP and CSB of each adjacent base station received by the UE, and the second base station is the phase with the largest sum of the RSRP and the CSB received by the UE. neighbor base station.

S303. The UE sends a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station, and the first micro base station is the serving base station of the UE, so that all The first micro base station includes the identifier of the second base station in the association information of the UE and sends it to the cell outage compensation device, so that the cell outage compensation device determines to provide the UE with the identification according to the association information of the UE. Base station for compensation service.

Optionally, before the UE sends the measurement report of the UE to the first micro base station, the method further includes: the UE determines the identity of the third base station according to the CSBs of the neighboring base stations received by the UE, the The third base station is the adjacent base station with the largest CSB received by the UE; wherein, the measurement report further includes: the identifier of the third base station; the third base station is the adjacent base station with the largest CSB received by the UE , the identity of the second base station is different from the identity of the third base station, so that the first micro base station includes the identity of the second base station and the identity of the third base station in the association of the UE The information is sent to the cell outage compensation device, so that the cell outage compensation device determines the base station that provides the compensation service for the UE according to the association information of the UE.

The technical solution shown in this embodiment may be implemented by any UE shown in FIG. 6 or FIG. 7 , and its implementation principle and technical effect are similar. For details, reference may be made to the records of the above embodiments, which will not be repeated here.

FIG. 11 is a flowchart of Embodiment 4 of a cell outage compensation method according to the present invention. As shown in FIG. 11 , the method of this embodiment may include:

S401. The UE sends a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station.

In this embodiment, after measuring each adjacent base station, the UE sends the measurement report to the first micro base station.

S402. The first micro base station determines, according to the identifier of the second base station, that the second base station is a macro base station and the macro base station where the first micro base station is located is the same as the second base station.

S403: The first micro base station sends the association information of the UE to the cell interruption compensation device, where the association information of the UE includes the identifier of the second base station and the first indication information.

In this embodiment, the first micro base station determines the indication information for indicating the type of the second base station according to the identifier of the second base station, including: the first micro base station identifier, and determine that the second base station is a macro base station; if the macro base station where the first micro base station is located is the same as the second base station, the indication information is the first indication information, wherein the first indication information It is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the second base station.

S404. The cell interruption compensation device detects that the first micro base station is interrupted.

S405. The cell interruption compensation device determines that the second base station provides compensation services for the UE.

In this embodiment, the above-mentioned UE is the UE served by the first micro base station, and the second base station is the adjacent base station with the largest sum of RSRP and CSB received by the UE.

In this embodiment, the cell interruption compensation device determines a base station that provides compensation services for the UE according to the indication information and the identifier of the second base station, including: the cell interruption compensation device according to the first indication information and The identifier of the second base station determines that the macro base station where the first micro base station is located (ie, the second base station) provides compensation services for the UE.

FIG. 12 is a flowchart of Embodiment 5 of a cell outage compensation method according to the present invention. As shown in FIG. 12 , the method of this embodiment may include:

S501. The UE sends a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station.

S502. The first micro base station determines, according to the identifier of the second base station, that the second base station is a macro base station and the macro base station where the first micro base station is located is different from the second base station.

S503 : The first micro base station sends the association information of the UE to the cell interruption compensation device, where the association information of the UE includes the identifier of the second base station and the second indication information.

In this embodiment, the first micro base station determines the indication information for indicating the type of the second base station according to the identifier of the second base station, including: the first micro base station identification, and determine that the second base station is a macro base station; if the macro base station where the first micro base station is located is different from the second base station, the indication information is the second indication information; wherein, the second indication The information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station.

S504. The cell interruption compensation device detects that the first micro base station is interrupted.

S505. The cell interruption compensation device determines whether the load of the second base station is greater than the first threshold value. If no, go to S506, if yes, go to S507.

S506. The cell interruption compensation device determines that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

S507. End the process.

In this embodiment, the cell interruption compensation device determines a base station that provides compensation services for the UE according to the indication information and the identifier of the second base station, including: the cell interruption compensation device according to the second indication information and the The identifier of the second base station determines the macro base station where the first micro base station is located and the second base station provides compensation services for the UE based on the coordinated multipoint CoMP technology.

Optionally, before the cell interruption compensation determines that the macro base station where the second base station is located and the second base station provides compensation services for the UE based on the CoMP technology, the method further includes: determining the cell interruption compensation of the second base station. The load is less than or equal to the first threshold value. When it is determined that the load of the second base station is less than or equal to the first threshold value, it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

FIG. 13 is a flowchart of Embodiment 6 of a cell outage compensation method according to the present invention. As shown in FIG. 13 , the method of this embodiment may include:

S601. The UE sends a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station.

S602. The first micro base station determines, according to the identifier of the second base station, that the second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located.

S603: The first micro base station sends the association information of the UE to the cell interruption compensation device, where the association information of the UE includes the identifier of the second base station, the third indication information, and the conditions required for the normal operation of the service of the UE.

In this embodiment, the first micro base station determines the indication information for indicating the type of the second base station according to the identifier of the second base station, including: the first micro base station, according to the identifier of the second base station, Determine that the second base station is a micro base station; if the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located, the first micro base station determines that the indication information is the third indication information , wherein the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located.

S604. The cell interruption compensation device detects that the first micro base station is interrupted.

S605. The cell interruption compensation device determines whether the second base station meets the conditions required for the normal operation of the service of the UE. If yes, go to S606, if no, go to S607.

S606. The cell interruption compensation device determines that the second base station provides compensation services for the UE.

S607: The cell interruption compensation device determines that the macro base station where the second base station is located and the second base station provides a compensation service for the UE based on the CoMP technology.

In this embodiment, the cell interruption compensation device determines, according to the indication information and the identifier of the second base station, a base station that provides compensation services for the UE, including: the cell interruption compensation device according to the indication information and the second base station The identifier of the base station, to determine whether the second base station meets the conditions required for the normal operation of the service of the UE; if it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, then determine that the second base station is The UE provides compensation services; if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, then determine that the macro base station where the second base station is located and the second base station are based on the CoMP technology for the The UE provides compensation services.

FIG. 14 is a flowchart of Embodiment 7 of a cell outage compensation method according to the present invention. As shown in FIG. 14 , the method of this embodiment may include:

S701. The UE sends a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station.

S702. The first micro base station determines, according to the identifier of the second base station, that the second base station is a micro base station and the macro base station where the first micro base station is located is different from the macro base station where the second base station is located.

S703: The first micro base station sends the UE association information to the cell interruption compensation device, where the UE association information includes the identifier of the second base station, the fourth indication information, and the conditions required for the normal operation of the service of the UE.

In this embodiment, the first micro base station determines the indication information for indicating the type of the second base station according to the identifier of the second base station, including: the first micro base station, according to the identifier of the second base station, Determine that the second base station is a micro base station; if the macro base station where the first micro base station is located is different from the macro base station where the second base station is located, the first micro base station determines that the indication information is a fourth indication information, wherein the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is different from the macro base station where the second base station is located.

S704. The cell interruption compensation device detects that the first micro base station is interrupted.

S705. The cell interruption compensation device determines whether the second base station satisfies the conditions required for the normal operation of the service of the UE. If yes, go to S706, if no, go to S707.

S706. The cell interruption compensation device determines that the second base station provides compensation services for the UE.

S707. The cell interruption compensation device determines whether the load of the macro base station where the second base station is located is greater than the second threshold value. If not, execute S708, if yes, execute S709.

S708. The cell interruption compensation device determines that the macro base station where the second base station is located and the second base station provides a compensation service for the UE based on the CoMP technology.

S709. End the process.

In this embodiment, the cell interruption compensation device determines, according to the indication information and the identifier of the second base station, a base station that provides compensation services for the UE, including: the cell interruption compensation device according to the indication information and the second base station The identifier of the base station, to determine whether the second base station meets the conditions required for the normal operation of the service of the UE; if it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, then determine that the second base station is The UE provides compensation services; if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, then determine that the macro base station where the second base station is located and the second base station are based on the CoMP technology for the The UE provides compensation services.

Optionally, if the macro base station where the first micro base station is located is different from the second base station, the cell interruption compensation device determines that the macro base station where the second base station is located and the second base station are based on the CoMP technology. Before providing the compensation service for the UE, the method further includes: the cell interruption compensation device determines that the load of the macro base station where the second base station is located is less than or equal to a second threshold value.

It should be noted that, the UE shown in FIG. 6 or FIG. 7 may execute the technical solution executed by the UE in any of the method embodiments shown in FIG. 11 to FIG. 14 , and the base station shown in Embodiment 2 or Embodiment 5 of the base station may execute The technical solution performed by the first micro base station in any of the method embodiments shown in FIG. 11 to FIG. 14 , the cell interruption compensation device shown in Embodiment 2 or Embodiment 5 of the cell interruption compensation device may perform any one of FIG. 11 to FIG. 14 . The implementation principles and technical effects of the technical solutions performed by the cell interruption compensation device in the illustrated method embodiments are similar. For details, reference may be made to the descriptions in the above embodiments, which will not be repeated here.

FIG. 15 is a flowchart of Embodiment 8 of a cell outage compensation method according to the present invention. As shown in FIG. 15 , the method of this embodiment may include:

S801. The UE sends a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station.

S802: The first micro base station sends association information of the UE to the cell interruption compensation device, where the association information of the UE includes the identifier of the second base station.

Optionally, because the first micro base station cannot determine whether the cell interruption compensation device needs to use the conditions required for the normal operation of the UE's service when determining whether the base station providing the compensation service for the UE needs to use the conditions required for the normal operation of the UE's service, the first micro base station, after receiving the measurement report of the UE, Both the identity of the second base station and the conditions required for the normal operation of the service of the UE are carried in the association information of the UE and sent to the cell interruption compensation device.

S803. The cell interruption compensation device detects that the first micro base station is interrupted.

S804. The cell interruption compensation device determines, according to the identifier of the second base station, that the second base station is a macro base station.

S805. The cell interruption compensation device determines whether the macro base station where the first micro base station is located is the same as the second base station. If yes, execute S806, if not, execute S807.

S806. The cell interruption compensation device determines that the second base station provides compensation services for the UE.

S807. The cell interruption compensation device determines whether the load of the second base station is greater than the first threshold value. If not, execute S808, if yes, execute S809.

S808. The cell interruption compensation device determines that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

S809. End the process.

In this embodiment, the cell outage compensation device determines a base station that provides compensation services for the UE according to the association information of the UE, including: the cell outage compensation device determines, according to the identifier of the second base station, that the second base station is macro base station; if it is determined that the macro base station where the first micro base station is located is the same as the second base station, then it is determined that the macro base station where the first micro base station is located provides compensation services for the UE; If the macro base station where the base station is located is different from the second base station, it is determined that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology.

Optionally, before the cell interruption compensation device determines that the macro base station where the second base station is located and the second base station provides compensation services for the UE based on the CoMP technology, the method further includes: the cell interruption compensation device determines the second base station. The load is less than or equal to the first threshold value.

FIG. 16 is a flowchart of Embodiment 9 of a cell outage compensation method according to the present invention. As shown in FIG. 16 , the method of this embodiment may include:

S901. The UE sends a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station.

S902 , the first micro base station sends the association information of the UE to the cell interruption compensation device, where the association information of the UE includes the identifier of the second base station and the conditions required for the normal operation of the service of the UE.

In this embodiment, since the cell interruption compensation device determines whether the base station that provides the compensation service for the UE needs to use the conditions required for the normal operation of the UE's service, the first micro base station, after receiving the measurement report from the UE, calculates the second base station's The identifier and the conditions required for the normal operation of the service of the UE are both carried in the association information of the UE and sent to the cell interruption compensation device.

S903. The cell interruption compensation device detects that the first micro base station is interrupted.

S904. The cell interruption compensation device determines, according to the identifier of the second base station, that the second base station is a micro base station.

S905. The cell interruption compensation device determines whether the second base station meets the conditions required for the normal operation of the service of the UE. If yes, execute S906, if not, execute S907.

S906. The cell interruption compensation device determines that the second base station provides compensation services for the UE.

S907. The cell interruption compensation device determines whether the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located. If not, execute S908, if yes, execute S909.

S908. The cell interruption compensation device determines whether the load of the macro base station where the second base station is located is greater than the second threshold value. If not, execute 909, and if so, execute S910.

S909 , the cell interruption compensation device determines that the macro base station where the second base station is located and the second base station provides a compensation service for the UE based on the CoMP technology.

S910. End the process.

In this embodiment, the cell outage compensation device determines a base station that provides compensation services for the UE according to the association information of the UE, including: the cell outage compensation device determines, according to the identifier of the second base station, that the second base station is micro base station; the cell interruption compensation device determines whether the second base station meets the conditions required for the normal operation of the service of the UE; if it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, the first base station is determined The second base station provides compensation services for the UE; if it is determined that the second base station does not meet the conditions required for the normal operation of the UE's services, then determine that the macro base station where the second base station is located and the second base station are based on coordinated multiplexing. The point CoMP technique provides compensation services for the UE.

Optionally, if the macro base station where the first micro base station is located is different from the second base station, the cell interruption compensation device determines that the macro base station where the second base station is located and the second base station are based on the CoMP technology. Before providing the compensation service for the UE, the method further includes: the cell interruption compensation device determines that the load of the macro base station where the second base station is located is less than or equal to a second threshold value.

FIG. 17 is a flowchart of Embodiment 10 of a cell outage compensation method according to the present invention. As shown in FIG. 17 , the method of this embodiment may include:

S1001 . The UE sends a measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identity of the second base station and the identity of the third base station.

S1002: The first micro base station sends the UE association information to the cell interruption compensation device, where the UE association information includes the identity of the second base station, the identity of the third base station, and the conditions required for normal service operation of the UE.

In this embodiment, the third base station is the adjacent base station with the largest CSB received by the UE, and the second base station and the third base station are not the same base station, because the cell interruption compensation device is determining whether the base station providing compensation services for the UE needs to use The conditions required for the normal operation of the service of the UE, after receiving the measurement report of the UE, the first micro base station carries the identity of the second base station, the identity of the third base station and the conditions required for the normal operation of the service of the UE in the association of the UE. The information is sent to the cell interruption compensation device.

S1003. The cell interruption compensation device detects that the first micro base station is interrupted.

S1004. The cell interruption compensation device determines whether the second base station satisfies the conditions required for the normal operation of the service of the UE. If yes, execute S1005, if not, execute S1006.

S1005. The cell interruption compensation device determines that the second base station provides compensation services for the UE.

S1006, the cell interruption compensation device determines that the second base station and the third base station provide compensation services for the UE based on the CoMP technology.

It should be noted that, the UE shown in FIG. 6 or FIG. 7 may execute the technical solution executed by the UE in any of the method embodiments shown in FIG. 11 to FIG. 14 , and the base station shown in Embodiment 3 or Embodiment 6 of the base station may execute The technical solution performed by the first micro base station in any of the method embodiments shown in FIGS. 15 to 17 , the cell interruption compensation device shown in Embodiment 3 or Embodiment 6 of the cell interruption compensation device may perform any one of FIGS. 15 to 17 . The implementation principles and technical effects of the technical solutions implemented by the cell interruption compensation device in the shown method embodiments are similar. For details, please refer to the records of the above embodiments, which will not be repeated here.

Based on the above embodiments of the cell interruption compensation method of the present invention, optionally, the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service; the cell interruption compensation device determines the second Whether the base station meets the conditions required for the normal operation of the service of the UE, including:

The cell interruption compensation device determines the data transmission rate provided by the second base station for the UE according to the following formula:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _{j, noise} represents the noise power of the second base station;

The cell interruption compensation device determines whether the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the UE's service; if it is determined that the data transmission rate provided by the second base station for the UE If the transmission rate is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, it is determined that the second base station meets the conditions required for the normal operation of the service of the UE; if it is determined that the second base station is the UE If the provided data transmission rate is lower than the minimum data transmission rate required for the normal operation of the service of the UE, it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE.

Those of ordinary skill in the art can understand that all or part of the steps of implementing the above method embodiments can be completed by program instructions related to hardware, the aforementioned program can be stored in a computer-readable storage medium, and when the program is executed, execute It includes the steps of the above method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other media that can store program codes.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (38)

1. A cell interruption compensation device, characterized in that, comprising: a receiving unit, configured to receive the association information of the user equipment UE served by the first micro base station and sent by the first micro base station, where the association information of the UE includes the identifier of the second base station, and the identifier of the second base station is used to indicate The type of the second base station, where the type of the second base station includes a macro base station or a micro base station, and the second base station is the phase with the largest sum of the reference signal received power RSRP received by the UE and the cell selection offset CSB. neighbor base station; a detection unit, configured to detect whether the first micro base station is interrupted; and a determining unit, configured to determine a base station that provides compensation services for the UE according to the association information of the UE last received by the receiving unit when the detection unit detects that the first micro base station is interrupted. 2. The device according to claim 1, wherein the association information of the UE received by the receiving unit further comprises indication information, wherein the indication information is used to indicate the type of the second base station; The determining unit is specifically configured to determine, according to the indication information and the identifier of the second base station, a base station that provides a compensation service for the UE. 3. The device according to claim 2, wherein the indication information is first indication information, and the first indication information is used to indicate that the second base station is a macro base station, and the second base station is associated with The macro base station where the first micro base station is located is the same; the determining unit is specifically configured to: according to the first indication information and the identifier of the second base station, determine that the macro base station where the first micro base station is located is the The UE provides compensation services; or, The indication information is second indication information, and the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station; the The determining unit is specifically configured to determine, according to the second indication information and the identity of the second base station, the macro base station where the first micro base station is located and the second base station to provide compensation for the UE based on the coordinated multipoint CoMP technology Serve. 4. The device according to claim 2, wherein the association information of the UE received by the receiving unit further comprises: conditions required for normal operation of services of the UE; The indication information is third indication information, and the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located ; Or, the indication information is fourth indication information, and the fourth indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the first micro base station. Macro base stations are not the same; The determining unit is specifically configured to: according to the indication information and the identifier of the second base station, determine whether the second base station satisfies the conditions required for the normal operation of the service of the UE; If it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE; if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE, the The macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology. 5. The device according to claim 1, wherein the determining unit is specifically configured to: determine the second base station as a macro base station according to the identifier of the second base station; and determine the first micro base station Whether the macro base station where the first micro base station is located is the same as the second base station, if it is determined that the macro base station where the first micro base station is located is the same as the second base station, then determine that the macro base station where the first micro base station is located provides the UE with Compensation service, if it is determined that the macro base station where the first micro base station is located is different from the second base station, determine that the macro base station where the first micro base station is located and the second base station provide the UE based on the CoMP technology Compensation service. 6. The device according to claim 3 or 5, wherein the determining unit is further configured to provide the UE based on the CoMP technology when determining the macro base station where the first micro base station is located and the second base station. Before the compensation service, it is determined that the load of the second base station is less than or equal to the first threshold value. 7. The device according to claim 1, wherein the association information of the UE received by the receiving unit further comprises a condition required for normal operation of services of the UE; The determining unit is specifically configured to: determine that the second base station is a micro base station according to the identifier of the second base station; and determine whether the second base station satisfies the conditions required for the normal operation of the service of the UE, if it is determined that the second base station is a micro base station; If the second base station satisfies the conditions required for the normal operation of the service of the UE, it is determined that the second base station provides compensation services for the UE, and if it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE , then it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology. 8. The device according to claim 4 or 7, wherein if the macro base station where the first micro base station is located is different from the second base station, the determining unit is further configured to determine the first micro base station Before the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology, it is determined that the load of the macro base station where the second base station is located is less than or equal to a second threshold. 9 . The device according to claim 1 , wherein the association information of the UE received by the receiving unit further comprises: an identity of a third base station and conditions required for normal operation of services of the UE, wherein the The third base station is the adjacent base station with the largest CSB received by the UE, and the identifier of the second base station is different from the identifier of the third base station; The determining unit is specifically configured to: determine, according to the association information, whether the second base station meets the conditions required for the normal operation of the service of the UE, and if it is determined that the second base station meets the requirements for the normal operation of the service of the UE conditions, then determine that the second base station provides compensation services for the UE, and if the second base station does not meet the conditions required for the normal operation of the service of the UE, determine that the second base station and the third base station are based on The CoMP technology provides compensation services for the UE. 10. The device according to any one of claims 4, 7 or 9, wherein the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service; The determining unit is specifically configured to: determine the data transmission rate provided by the second base station for the UE according to the following formula:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _j,noise represents the noise power of the second base station; and determining whether the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the UE's service, if it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, then it is determined that the second base station satisfies the conditions required for the normal operation of the service of the UE, if it is determined that the data provided by the second base station for the UE If the transmission rate is lower than the minimum data transmission rate required for the normal operation of the service of the UE, it is determined that the second base station does not meet the conditions required for the normal operation of the service of the UE. 11. A base station, wherein the base station, as a first micro base station, comprises: a receiving unit, configured to receive a measurement report of the UE sent by a user equipment UE, where the measurement report of the UE includes an identifier of a second base station, and the identifier of the second base station is used to indicate the type of the second base station, and the The type of the second base station includes a macro base station or a micro base station, the second base station is the adjacent base station with the largest sum of the reference signal received power RSRP and the cell selection offset CSB received by the UE, and the first micro base station be the serving base station of the UE; A sending unit, configured to send the association information of the UE to the cell interruption compensation device, where the association information of the UE includes: the identifier of the second base station, so that the cell interruption compensation device can be based on the last sent by the base station. The association information of the UE determines a base station that provides compensation services for the UE. 12. The base station according to claim 11, further comprising: a determining unit, configured to determine, according to the identifier of the second base station, indication information for indicating the type of the second base station before the sending unit sends the association information of the UE to the cell interruption compensation device; The association information of the UE sent by the sending unit further includes the indication information. The base station according to claim 12, wherein the determining unit is specifically configured to: determine the second base station as a macro base station according to the identifier of the second base station; and determine the first micro base station Whether the macro base station where the first micro base station is located is the same as the second base station, if it is determined that the macro base station where the first micro base station is located is the same as the second base station, it is determined that the indication information is the first indication information, wherein the first micro base station is An indication message is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the second base station; if it is determined that the macro base station where the first micro base station is located is the same as the first micro base station If the two base stations are different, the indication information is determined to be the second indication information; wherein, the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as that of the first micro base station. The second base station is different. 14. The base station according to claim 12, wherein the determining unit is specifically configured to: According to the identifier of the second base station, determine that the second base station is a micro base station; and determine whether the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located; If it is determined that the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located, the indication information is determined to be third indication information, where the third indication information is used to indicate the first micro base station The second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located; If it is determined that the macro base station where the first micro base station is located is different from the macro base station where the second base station is located, the indication information is determined to be fourth indication information, where the third indication information is used to indicate the The second base station is a micro base station, and the macro base station where the first micro base station is located is different from the macro base station where the second base station is located; The association information of the UE sent by the sending unit further includes: conditions required for the normal operation of services of the UE. 15 . The base station according to claim 11 , wherein the association information of the UE sent by the sending unit further comprises: conditions required for normal operation of services of the UE. 16 . 16 . The base station according to claim 11 , wherein the measurement report of the UE received by the receiving unit further comprises: an identifier of a third base station; the third base station is the largest CSB received by the UE. 17 . The adjacent base station of , the identity of the second base station is different from the identity of the third base station; The association information of the UE sent by the sending unit further includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE. 17. The base station according to any one of claims 14-16, wherein the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service. 18. A user equipment UE, comprising: a measurement unit, used to measure each adjacent base station; The determining unit is configured to determine the identity of the second base station according to the sum of the reference signal received power RSRP and the cell selection bias CSB of each adjacent base station received by the UE, and the second base station is the one received by the UE. The adjacent base station with the largest sum of RSRP and CSB; A sending unit, configured to send a measurement report of the UE to the first micro base station, where the measurement report of the UE includes an identifier of the second base station, and the identifier of the second base station is used to indicate the type of the second base station , the type of the second base station includes a macro base station or a micro base station, and the first micro base station is the serving base station of the UE, so that the first micro base station includes the identifier of the second base station in the UE The associated information is sent to the cell outage compensation device, so that the cell outage compensation device determines the base station that provides compensation services for the UE according to the association information of the UE sent by the first micro base station for the last time. 19. The UE according to claim 18, wherein the determining unit is further configured to, before the sending unit sends the measurement report of the UE to the first micro base station, The CSB of each adjacent base station determines the identity of the third base station, where the third base station is the adjacent base station with the largest CSB received by the UE; Wherein, the measurement report sent by the sending unit further includes: the identity of the third base station, and the identity of the second base station is different from the identity of the third base station, so that the first micro base station will The identifier of the second base station and the identifier of the third base station are included in the association information of the UE and sent to the cell outage compensation device, so that the cell outage compensation device determines according to the association information of the UE as the The base station where the UE provides compensation services. 20. A cell interruption compensation method, comprising: Receive association information of the user equipment UE served by the first micro base station and sent by the first micro base station, where the association information of the UE includes the identifier of the second base station, and the identifier of the second base station is used to indicate the second base station The type of the second base station includes a macro base station or a micro base station, and the second base station is the adjacent base station with the largest sum of the reference signal received power RSRP and the cell selection offset CSB received by the UE; When it is detected that the first micro base station is interrupted, the base station that provides the compensation service for the UE is determined according to the last received association information of the UE. 21. The method according to claim 20, wherein the association information of the UE further comprises indication information, wherein the indication information is used to indicate the type of the second base station; The determining, according to the association information of the UE, the base station that provides the compensation service for the UE, including: According to the indication information and the identity of the second base station, determine the base station that provides the compensation service for the UE. 22. The method according to claim 21, wherein the indication information is first indication information, and the first indication information is used to indicate that the second base station is a macro base station, and the second base station is the same as the macro base station. The macro base station where the first micro base station is located is the same; the determining, according to the indication information and the identifier of the second base station, the base station that provides the compensation service for the UE includes: according to the first indication information and the the identifier of the second base station, and determine that the macro base station where the first micro base station is located provides compensation services for the UE; or, The indication information is second indication information, and the second indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is different from the second base station; the Determining, according to the indication information and the identity of the second base station, a base station that provides compensation services for the UE includes: determining the first micro base station according to the second indication information and the identity of the second base station The macro base station where it is located and the second base station provide compensation services for the UE based on the coordinated multipoint CoMP technology. 23. The method according to claim 21, wherein the association information of the UE further comprises: conditions required for normal operation of services of the UE; The indication information is third indication information, and the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the macro base station where the first micro base station is located ; Or, the indication information is fourth indication information, and the fourth indication information is used to indicate that the second base station is a micro base station, and the macro base station where the second base station is located is the same as the first micro base station. Macro base stations are not the same; The determining, according to the indication information and the identity of the second base station, the base station that provides the compensation service for the UE, including: According to the indication information and the identifier of the second base station, determine whether the second base station meets the conditions required for the normal operation of the service of the UE; If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, determining that the second base station provides a compensation service for the UE; If it is determined that the second base station does not meet the conditions required for normal service operation of the UE, it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology. 24. The method according to claim 20, wherein the determining, according to the association information of the UE, a base station that provides a compensation service for the UE comprises: According to the identifier of the second base station, determine that the second base station is a macro base station; If it is determined that the macro base station where the first micro base station is located is the same as the second base station, determining that the macro base station where the first micro base station is located provides compensation services for the UE; If it is determined that the macro base station where the first micro base station is located is different from the second base station, it is determined that the macro base station where the first micro base station is located and the second base station provide compensation services for the UE based on the CoMP technology. 25. The method according to claim 22 or 24, wherein before the determining of the macro base station where the second base station is located and the second base station providing compensation services for the UE based on the CoMP technology, the method further comprises: It is determined that the load of the second base station is less than or equal to the first threshold value. 26. The method according to claim 20, wherein the association information of the UE further comprises conditions required for normal operation of services of the UE; The determining, according to the association information of the UE, the base station that provides the compensation service for the UE, including: According to the identifier of the second base station, determine that the second base station is a micro base station; determining whether the second base station satisfies the conditions required for the normal operation of the service of the UE; If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, determining that the second base station provides a compensation service for the UE; If it is determined that the second base station does not meet the conditions required for normal service operation of the UE, it is determined that the macro base station where the second base station is located and the second base station provide compensation services for the UE based on the CoMP technology. 27. The method according to claim 23 or 26, wherein if the macro base station where the first micro base station is located is different from the second base station, determining the macro base station where the second base station is located Before providing compensation services for the UE with the second base station based on the CoMP technology, the method further includes: It is determined that the load of the macro base station where the second base station is located is less than or equal to the second threshold value. 28. The method according to claim 20, wherein the association information of the UE further comprises: an identifier of a third base station and conditions required for normal operation of services of the UE, wherein the third base station is the The adjacent base station with the largest CSB received by the UE, the identity of the second base station is different from the identity of the third base station; The determining, according to the association information of the UE, the base station that provides the compensation service for the UE, including: According to the association information, determine whether the second base station meets the conditions required for the normal operation of the service of the UE; If it is determined that the second base station meets the conditions required for the normal operation of the service of the UE, determining that the second base station provides a compensation service for the UE; If the second base station does not meet the conditions required for the normal operation of the service of the UE, it is determined that the second base station and the third base station provide compensation services for the UE based on the CoMP technology. 29. The method according to any one of claims 23, 26 or 28, wherein the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service; The determining whether the second base station meets the conditions required for the normal operation of the service of the UE includes: The data transmission rate provided by the second base station for the UE is determined according to the following formula:

D _j represents the data transmission rate provided by the second base station for the UE, BW _j represents the available system bandwidth of the second base station, P _j represents the transmit signal power of the second base station, and g _j represents the the channel gain between the UE and the second base station, P _j,noise represents the noise power of the second base station; determining whether the data transmission rate provided by the second base station for the UE is less than the minimum data transmission rate required for the normal operation of the service of the UE; If it is determined that the data transmission rate provided by the second base station for the UE is greater than or equal to the minimum data transmission rate required for the normal operation of the service of the UE, it is determined that the second base station satisfies the requirements for the normal operation of the service of the UE. conditions; If it is determined that the data transmission rate provided by the second base station for the UE is lower than the minimum data transmission rate required for the normal operation of the service of the UE, then it is determined that the second base station does not meet the requirements for the normal operation of the service of the UE condition. 30. A cell interruption compensation method, comprising: The first micro base station receives the measurement report of the UE sent by the user equipment UE, and the measurement report of the UE includes the identifier of the second base station, where the identifier of the second base station is used to indicate the type of the second base station, and the The type of the second base station includes a macro base station or a micro base station, the second base station is the adjacent base station with the largest sum of the reference signal received power RSRP received by the UE and the cell selection bias CSB, and the first micro base station is the serving base station of the UE; The first micro base station sends the association information of the UE to the cell outage compensation device, and the association information of the UE includes: the identifier of the second base station, so that the cell outage compensation device can perform the cell outage compensation according to the first micro base station. The association information of the UE sent last time determines the base station that provides the compensation service for the UE. 31. The method according to claim 30, wherein before the first micro base station sends the association information of the UE to the cell interruption compensation device, the method further comprises: determining, according to the identifier of the second base station, indication information for indicating the type of the second base station; Wherein, the association information of the UE further includes the indication information. 32. The method according to claim 31, wherein the first micro base station determines the indication information for indicating the type of the second base station according to the identifier of the second base station, comprising: The first micro base station determines that the second base station is a macro base station according to the identifier of the second base station; If the macro base station where the first micro base station is located is the same as the second base station, the indication information is first indication information, where the first indication information is used to indicate that the second base station is a macro base station, and the macro base station where the first micro base station is located is the same as the second base station; If the macro base station where the first micro base station is located is different from the second base station, the indication information is second indication information; wherein the second indication information is used to indicate that the second base station is a macro base station , and the macro base station where the first micro base station is located is different from the second base station. 33. The method according to claim 32, wherein the first micro base station determines the indication information for indicating the type of the second base station according to the identifier of the second base station, comprising: The first micro base station determines that the second base station is a micro base station according to the identifier of the second base station; If the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located, the first micro base station determines that the indication information is the third indication information, where the third indication information uses to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is the same as the macro base station where the second base station is located; If the macro base station where the first micro base station is located is different from the macro base station where the second base station is located, the first micro base station determines that the indication information is fourth indication information, wherein the third indication information is used to indicate that the second base station is a micro base station, and the macro base station where the first micro base station is located is different from the macro base station where the second base station is located; Wherein, the association information of the UE further includes: conditions required for the normal operation of the service of the UE. 34. The method according to claim 30, wherein the association information of the UE further comprises: conditions required for normal operation of services of the UE. 35. The method according to claim 30, wherein the measurement report of the UE further comprises: an identifier of a third base station; the third base station is a neighboring base station with the largest CSB received by the UE, and the The identity of the second base station is different from the identity of the third base station; Wherein, the association information of the UE further includes: the identity of the third base station and the conditions required for the normal operation of the service of the UE. 36. The method according to claim 34 or 35, wherein the condition required for the normal operation of the service is a minimum data transmission rate required for the normal operation of the service. 37. A cell interruption compensation method, comprising: The user equipment UE measures each neighboring base station; The UE determines the identity of the second base station according to the sum of the reference signal received power RSRP and the cell selection bias CSB of each adjacent base station received by the UE, and the second base station is the RSRP received by the UE and the sum of the cell selection bias CSB. The adjacent base station with the largest sum of CSBs; The UE sends the measurement report of the UE to the first micro base station, where the measurement report of the UE includes the identifier of the second base station, and the identifier of the second base station is used to indicate the type of the second base station, and the The type of the second base station includes a macro base station or a micro base station, and the first micro base station is the serving base station of the UE, so that the first micro base station includes the identifier of the second base station in the association of the UE. The information is sent to a cell interruption compensation device, so that the cell interruption compensation device determines a base station that provides compensation services for the UE according to the association information of the UE sent by the first micro base station for the last time. 38. The method according to claim 37, wherein before the UE sends the measurement report of the UE to the first micro base station, the method further comprises: The UE determines the identity of the third base station according to the CSB of each adjacent base station received by the UE, where the third base station is the adjacent base station with the largest CSB received by the UE; The measurement report further includes: the identity of the third base station; the third base station is the adjacent base station with the largest CSB received by the UE, and the identity of the second base station is different from the identity of the third base station. is the same, so that the first micro base station includes the identity of the second base station and the identity of the third base station in the association information of the UE and sends it to the cell interruption compensation device, so that the cell interruption compensation device The base station that provides the compensation service for the UE is determined according to the association information of the UE.

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