WO2014117720A1

WO2014117720A1 - Small cell configuration method and device, and small cell enb

Info

Publication number: WO2014117720A1
Application number: PCT/CN2014/071607
Authority: WO
Inventors: 高有军; 杨宁; 江小威
Original assignee: 中国移动通信集团公司
Priority date: 2013-01-31
Filing date: 2014-01-28
Publication date: 2014-08-07
Also published as: CN103974428A

Abstract

The present invention relates to the field of mobile communications. A small cell configuration method and device, and a small cell eNB, the small cell configuration method comprising: receiving a wireless resource configuration message transmitted by an eNB, the wireless resource configuration message containing information of the eNB instructing to conduct wireless network resource allocation and/or control on the small cell; conducting wireless resource configuration for the small cell according to the wireless resource configuration message, including wireless network resource allocation and/or control on the small cell. The technical solution of the present invention flexibly configures wireless resources for a small cell, thus avoiding interference between UEs.

Description

Microcell configuration method, device and micro base station The present application claims priority to a Chinese patent application filed on January 31, 2013 by the Chinese Patent Office, application number 201310039632.4, and the invention titled "micro cell configuration method, device and micro base station" The entire contents of which are incorporated herein by reference. Technical field

The present invention relates to the field of mobile communications, and in particular to a method, an apparatus, and a micro base station for configuring a micro cell.

Background technique

In 3GPP (The 3rd Generation Partnership Project, 3rd Generation Partnership Project)

In the LTE (Long Term Evolution) system, in order to meet the high-speed growth of data services in the future, high-speed transmission is supported. For hotspots with large traffic volume, a small cell is usually set up in a hot spot. User terminals in hotspots (User Equipment,

UE) provides communication services.

In the prior art, a macro cell is used to create a macro cell to implement a wide range of continuous network coverage, and then a micro cell is created in a hotspot area to implement a hot zone. Overlapping coverage. When there are multiple micro cells in the macro cell, as the wireless environment changes dynamically, radio resource conflicts between multiple micro cells may occur, affecting the use of the UE. Summary of the invention

The technical problem to be solved by the present invention is to provide a micro cell configuration method, device, and micro base station, which can flexibly configure radio resources for micro cells and avoid interference between UEs.

In order to solve the above technical problem, the embodiments of the present invention provide the following technical solutions:

On one hand, a micro cell small cell configuration method is provided, including:

Receiving, by the base station, a radio resource configuration message, where the radio resource configuration message includes information indicating that the base station performs radio network resource allocation and/or radio network resource control on the micro cell; Performing radio resource configuration on the micro cell according to the radio resource configuration message, including performing radio network resource allocation and/or radio network resource control on the micro cell.

Further, in the above solution, after the receiving the radio resource configuration message sent by the base station, the method further includes:

A reception confirmation message is returned to the base station.

Further, in the above solution, the radio resource configuration message includes radio network identifier configuration information, and the radio resource configuration for the micro cell according to the radio resource configuration message includes: The area performs wireless network identification configuration.

Further, in the above solution, the wireless network identifier configuration information includes a wireless network identifier set allocated to the micro cell, and the performing wireless network identifier configuration on the micro cell according to the wireless network identifier configuration information includes:

The microcell is instructed to select a radio network identifier assigned to the user terminal from the set of radio network identifiers.

Further, in the foregoing solution, the wireless network identifier configuration information includes an allocation rule of the wireless network identifier, and the performing wireless network identifier configuration on the micro area according to the wireless network identifier configuration information includes:

The microcell is instructed to allocate a radio network identifier to the user terminal according to the allocation rule.

Further, in the above solution, the wireless network identifier configuration information includes a wireless network identifier generation manner, and the performing wireless network identifier configuration on the micro area according to the wireless network identifier configuration information includes:

Instructing the micro d, the area generates a wireless network identifier assigned to the user terminal according to the generating manner.

Further, in the above solution, before the receiving the radio resource configuration message sent by the base station, the method further includes:

The service capability information of the micro cell is sent to the base station, where the service capability information includes a frequency point and/or a micro cell identifier supported by the micro cell.

Further, in the above solution, the radio resource configuration message includes micro cell activation and/or deactivation configuration information, and the micro cell activation and/or deactivation configuration information includes a micro cell identifier. The performing the radio resource configuration on the micro cell according to the radio resource configuration message includes: performing a frequency activation operation on the micro cell corresponding to the micro cell identifier according to the micro cell activation configuration information; and/or

Performing a frequency deactivation operation on the micro cell corresponding to the micro cell identifier according to the micro cell deactivation configuration information.

Further, in the foregoing solution, the radio resource configuration message includes frequency point activation and/or deactivation configuration information, where the frequency point activation and/or deactivation configuration information includes a frequency point identifier, where The radio resource configuration message is configured to perform radio resource configuration on the micro cell, including:

Performing a frequency activation operation on the micro cell corresponding to the frequency point identifier according to the frequency point activation configuration information; and/or

Performing a frequency point deactivation operation on the micro cell corresponding to the frequency point identifier according to the frequency point deactivation configuration information.

The embodiment of the invention further provides a micro cell small cell configuration device, including:

a receiving module, configured to receive a radio resource configuration message sent by the base station, where the radio resource configuration message includes information that the base station indicates to perform radio network resource allocation and/or radio network resource control on the micro cell;

And a processing module, configured to perform radio resource configuration on the micro cell according to the radio resource configuration message, including performing radio network resource allocation and/or radio network resource control on the micro cell.

Further, in the above solution, the device further includes:

And a sending module, configured to return a receiving confirmation message to the base station.

Further, in the above solution, the radio resource configuration message received by the receiving module includes any one or any combination of the following information: radio network identifier configuration information, micro cell activation including a micro cell identifier, including Deactivation configuration information of the micro cell identifier, including frequency point activation with frequency point identification, and deactivation configuration information including frequency point identification.

The embodiment of the invention further provides a micro base station small cell eNB, which comprises the micro cell configuration device as described above.

Embodiments of the present invention have the following beneficial effects: In the above solution, the receiving the radio resource configuration message sent by the base station may perform the radio network identifier configuration on the micro cell according to the radio network identifier configuration information, and avoid the micro cell to allocate the same radio network identifier to the UE, and flexibly configure the micro cell. The radio resource improves the interference between the UEs. In addition, the service capability information of the micro cell can be reported to the base station, the frequency point activation/deactivation configuration information of the base station is received, and the frequency activation/deactivation operation is performed on the micro cell. The base station can reasonably allocate the radio resources according to the service capability information of the micro cell. DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments will be briefly described below. Obviously, the drawings in the following description are merely the present invention. In some embodiments, other drawings may be obtained from those of ordinary skill in the art in light of the inventive work.

1 is a schematic flowchart of a method for configuring a micro cell according to an embodiment of the present invention;

2 is a structural block diagram of a micro cell configuration apparatus according to an embodiment of the present invention;

3 is another schematic flowchart of a method for configuring a micro cell according to an embodiment of the present invention;

4 is a schematic flowchart of performing frequency point activation by a base station according to an embodiment of the present invention;

FIG. 5 is a schematic flowchart of performing frequency point deactivation of a micro base station according to an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS In order to make the technical problems, technical solutions, and advantages of the embodiments of the present invention more clearly, the detailed description will be made with reference to the accompanying drawings and specific embodiments.

The embodiments of the present invention provide a micro cell configuration method, an apparatus, and a micro base station, which can flexibly configure radio resources for a micro cell and avoid interference between UEs.

FIG. 1 is a schematic flowchart of a method for configuring a micro cell according to an embodiment of the present invention. As shown in FIG. 1 , this embodiment includes:

Step 101: Receive a radio resource configuration message sent by the base station.

Step 102: Perform radio resource configuration on the micro cell according to the radio resource configuration message. The radio resource configuration message includes information that the base station indicates to perform radio network resource allocation and/or radio network resource control on the micro cell, and performs radio resource configuration on the micro cell according to the radio resource configuration message, including the micro cell. Perform wireless network resource allocation and/or wireless network resource control.

Further, in another embodiment of the present invention, after the steps 101 to 102 are included, after step 102, the method further includes:

A reception confirmation message is returned to the base station.

Further, in another embodiment of the present invention, the radio resource configuration message includes the wireless network identifier configuration information, and the step 102 includes:

Performing wireless network identity configuration on the micro cell according to the wireless network identity configuration information.

The wireless network identifier configuration information may include a wireless network identifier set allocated to the micro cell, and the wireless network identifier configuration for the micro cell according to the wireless network identifier configuration information includes:

Further, the wireless network identification configuration information may include an allocation rule of the wireless network identifier, and the performing the wireless network identifier configuration on the micro area according to the wireless network identification configuration information includes: indicating that the micro area is a user terminal according to the allocation rule Assign a wireless network ID.

Further, the wireless network identifier configuration information may include a wireless network identifier generation manner, and the performing the wireless network identifier configuration on the micro area according to the wireless network identifier configuration information includes: indicating that the micro area is generated and allocated according to the generating manner The wireless network identifier of the user terminal. Specifically, the manner of generating the wireless network identifier may be a manner of generating and dividing the micro-cell identifier.

Further, in another embodiment of the present invention, based on the foregoing steps 101-102, before step 101, the method further includes:

Further, the radio resource configuration message may further include micro cell activation and/or de-excitation The live configuration information, the micro cell activation and/or deactivation configuration information includes a micro cell identifier, and the micro cell identifier may correspond to only one micro cell, or may correspond to multiple micro cells, according to the radio resource configuration message. The radio resource configuration for the micro cell includes:

Performing a frequency activation operation on the micro cell corresponding to the micro cell identifier according to the micro cell activation configuration information; and/or

Further, the radio resource configuration message may further include frequency point activation and/or deactivation configuration information, where the frequency point activation and/or deactivation configuration information includes a frequency point identifier, and the frequency point identifier may only correspond to A frequency point may also correspond to multiple frequency points, each frequency point may correspond to one micro area, and may also correspond to multiple micro cells. The radio resource configuration for the micro cell according to the radio resource configuration message includes:

In the micro cell configuration method of the present invention, the radio resource configuration message sent by the base station may be configured to perform radio network identifier configuration on the micro cell according to the radio network identifier configuration information, thereby preventing the micro cell from allocating the same radio network identifier to the UE, and being flexible. The radio resources are configured for the micro cell to improve the interference between the UEs. In addition, the service capability information of the micro cell can be reported to the base station, and the frequency point activation/deactivation configuration information of the base station is received, and the frequency activation is performed on the micro cell. / Deactivation operation, so that the base station can reasonably allocate radio resources according to the service capability information of the micro cell.

2 is a structural block diagram of a micro cell configuration apparatus according to an embodiment of the present invention. As shown in FIG. 2, the receiving module 20 is configured to receive a radio resource configuration message sent by a base station, where the radio resource configuration message includes a base station. Information indicating wireless network resource allocation and/or wireless network resource control for the micro cell;

The processing module 21 is configured to perform radio resource allocation on the micro cell according to the radio resource configuration message. The method includes performing wireless network resource allocation and/or wireless network resource control on the micro cell. Further, in the above solution, the device further includes:

The sending module 22 is configured to return a receiving acknowledgement message to the base station.

The radio resource configuration message includes radio network identifier configuration information, and the processing module 21 is configured to perform radio network identifier configuration on the micro cell according to the radio network identifier configuration information.

Further, the wireless network identifier configuration information may include a wireless network identifier set allocated to the micro cell, and the processing module 21 may instruct the micro cell to select a radio network identifier allocated to the user terminal from the radio network identifier set; the wireless The network identifier configuration information may further include an allocation rule of the wireless network identifier, and the processing module 21 may instruct the micro cell to allocate a wireless network identifier to the user terminal according to the allocation rule. The wireless network identifier configuration information may further include a method for generating the wireless network identifier. The processing module 21 may be configured to generate a radio network identifier that is allocated to the user terminal according to the generating manner. Specifically, the generating manner of the wireless network identifier may be a generating and dividing manner related to the micro cell identifier.

Further, the sending module 22 may further send the service capability information of the micro cell to the base station, where the service capability information includes a frequency point and/or a micro cell identifier supported by the micro cell, and the radio resource configuration message may further include There is a micro cell activation and/or deactivation configuration information, and the micro cell activation and/or deactivation configuration information includes a micro cell identifier, and the micro cell identifier may correspond to only one micro cell or may correspond to multiple micro cells. The module 21 may perform a frequency point activation operation on the micro cell corresponding to the micro cell identifier according to the micro cell activation configuration information, and perform a frequency point on the micro cell corresponding to the micro cell identifier according to the micro cell deactivation configuration information. Activate the action.

Further, the sending module 22 may further send the traffic of the micro cell to the base station; the radio resource configuration message may further include frequency point activation and/or deactivation configuration information, the frequency point activation and/or deactivation configuration. The information includes a frequency point identifier, and the frequency point identifier may correspond to only one frequency point, or may correspond to multiple frequency points, each frequency point may correspond to one micro area, or may correspond to multiple micro areas, and the processing module 21 may The frequency point activation configuration information performs a frequency point activation operation on the micro cell corresponding to the frequency point identifier, and may perform a frequency point deactivation operation on the micro cell corresponding to the micro cell identifier according to the frequency point deactivation configuration information. The micro cell configuration device of the present invention may be located in a micro base station or may exist independently. When the micro cell configuration device is located in the micro base station, the radio resource configuration may be performed on the micro cell according to the radio resource configuration message sent by the macro base station; when the micro cell configuration device exists independently, the micro cell configuration device may further perform the radio transmission according to the micro base station. The resource configuration message performs radio resource configuration on the micro cell.

The micro-area configuration device of the embodiment of the present invention receives the radio resource configuration message sent by the base station, and performs radio network identifier configuration on the micro cell according to the radio network identifier configuration information therein, thereby preventing the micro cell from allocating the same radio network identifier to the UE. Flexiblely configuring radio resources for the micro cell to improve the interference between the UEs. In addition, the device can report the service capability information of the micro cell to the base station, receive the frequency activation/deactivation configuration information of the base station, and perform the frequency on the micro cell. The activation/deactivation operation enables the base station to reasonably allocate radio resources according to the service capability information of the micro cell.

The embodiment of the invention further provides a micro base station, which comprises the micro cell configuration device as described above. In the following, the micro cell is configured to perform the radio resource configuration on the micro cell according to the radio resource configuration message sent by the macro base station, and the micro cell configuration method of the present invention is further described in conjunction with FIG. 3 to FIG. 5. In this embodiment, the small cell is The configured cell has radio resource functions that depend on the macro base station. The macro base station sends a radio resource configuration message to the small cell, so that the small cell can implement the access control function on the wireless side. As shown in FIG. 3, when the network is initialized, the micro cell configuration method of this embodiment includes the following steps:

Step 31: The micro base station receives a radio resource configuration message sent by the macro base station, where the radio resource configuration message includes configuration information of a radio network identifier for a RACH (Random Access Channel) process, such as C- RNT Cell Radio Network Temporary Identifier configuration information.

The physical entity of the micro base station may be a cluster header in which a small cell or a small cell cluster is located.

The configuration information of the wireless network identifier may include a set of configurable ranges of the C-RNTI (Cell Radio Network Temporary Identifier). Currently, the protocol supports 65,536 C-RNTIs (16 bits), and the set may include A part of 65536 C-RNTIs, indicating that a small cell or a small cell cluster can only be selected from the set. The C-RNTI allocated to the UE; the configuration information of the radio network identifier may also be an allocation rule of the C-RNTI, for example, indicating that the small cell can allocate the C-RNTI to the UE from the highest or lowest C-RNTI to avoid the macro cell. The allocated C-RNTI conflicts; the configuration information of the wireless network identifier may also be a C-RNTI generation manner, for example, a generation manner related to the small cell identifier, indicating that the small cell generates the C allocated to the user terminal according to the generation manner. -RNTI;

Step 32: The micro base station returns a receiving acknowledgement message to the macro base station. The step is an optional step, and the micro base station may return a receiving acknowledgement message to the macro base station to indicate that the radio resource configuration message has been received.

Step 33: The micro base station configures the radio resource of the micro cell according to the radio network identifier configuration information. Specifically, the radio network identifier may be configured for the micro cell according to the radio network identifier configuration information.

When the configuration information of the radio network identifier is a set including the C-RNTI configurable range, the micro base station instructs the small cell to select the C-RNTI allocated to the UE from the set; and the configuration information of the radio network identifier is the allocation of the C-RNTI In the case of a rule, the micro-base station instructs the small cell to allocate a C-RNTI to the UE according to the allocation rule, and avoids collision with the C-RNTI allocated by the macro cell. When the configuration information of the wireless network identifier is the C-RNTI generation mode, the micro base station indicates The small cell generates a C-RNTL allocated to the user terminal according to the generation manner.

Further, the macro base station further has a control function of activating and deactivating the small cell frequency point, and the micro base station may correspond to multiple small cells, and each small cell corresponds to one frequency point. The micro base station can report the service capability information of the small cell to the macro base station, and the macro base station judges according to the service capability information of the small cell and the load condition. When the macro cell needs the small cell to assist in transmitting data, the macro base station can perform the frequency of the small cell. Activated; If there is no service or UE in the small cell, the macro base station can deactivate the frequency of the small cell.

As shown in FIG. 4, when the network is initialized, the process of performing frequency point activation by the base station includes the following steps: Step 41: The micro base station reports the service capability information of the micro cell to the macro base station, where the service capability information includes the frequency band supported by the micro cell. And/or microcell identification;

This step is an optional step. If the macro base station has already learned the service capability information of the micro cell in advance, the step may not be performed. Step 42: The macro base station sends a radio resource configuration message including the frequency point activation configuration information to the micro base station, where the frequency point activation configuration information includes a micro cell identifier.

The macro base station determines which small cell to activate the frequency point according to the load condition and the location of the UE, and places the identifier of the small cell in the frequency point activation configuration information and sends the identifier to the micro base station. Further, the frequency point activation configuration information is used. The frequency point identifier supported by the small cell or the identifier of the small cell cluster to which the small cell belongs may also be included;

Step 43: The micro base station returns a receiving acknowledgement message to the macro base station, where the step is an optional step, and the micro base station may return a receiving acknowledgement message to the macro base station to indicate that the frequency point activation configuration information has been received by the base station;

Step 44: The micro base station performs a frequency point activation operation on the micro cell corresponding to the micro cell identifier according to the frequency point activation configuration information.

The micro base station performs an activation operation on the frequency point supported by the small cell according to the frequency point activation configuration information, and turns on the small cell, and then the small cell can be used for data transmission. When the frequency activation configuration information includes the identifier of the small cell cluster to which the small cell belongs, the micro base station may first determine the small cell cluster according to the identifier of the small cell cluster, and then determine the small cell from the small cell cluster, and the small cell is determined to the small cell. Perform a frequency activation operation.

Further, in the communication process, the micro base station may also report the traffic of the micro cell to the macro base station, and the macro base station may determine the small celL that needs frequency activation and frequency deactivation according to the traffic volume and load condition of the micro cell, where, for the small The process of cell frequency activation is shown in steps 41~44. As shown in Figure 5, the process of frequency deactivation of small cells includes the following steps:

Step 51: The micro base station reports the service capability information of the micro cell to the macro base station, where the service capability information of the micro cell includes the traffic volume of the micro cell.

This step is an optional step. If the macro base station has already learned the service capability information of the micro cell in advance, the step may not be performed.

Step 52: The macro base station sends a frequency point deactivation configuration information to the micro base station, where the frequency point deactivation configuration information includes a micro cell identifier.

The macro base station determines which small cell to go to according to the load situation and the traffic volume of the micro cell. Activation, specifically, when there is no UE under the micro cell, it is decided to perform frequency deactivation on the micro cell. After determining the small cell to be deactivated by the frequency point, the identifier of the small cell is placed in the frequency deactivation configuration information and sent to the base station. Further, the frequency deactivation configuration information may further include the support of the small cell. The frequency point is only marked, or the standard of the small cell cluster to which the small cell belongs;

Step 53: The micro base station returns a receiving acknowledgement message to the macro base station. The step is an optional step. The micro base station may return a receiving acknowledgement message to the macro base station to indicate that the frequency point deactivation configuration information has been received.

Step 54: The micro base station performs a frequency point deactivation operation on the micro cell corresponding to the micro cell identifier according to the frequency point deactivation configuration information.

The micro base station performs a deactivation operation on the frequency point supported by the small cell according to the frequency point deactivation configuration information, and closes the small cell, and then does not use the small cell for data transmission. When the frequency deactivation configuration information includes the identifier of the small cell cluster to which the small cell belongs, the micro base station may determine the small cell in the first, and perform a frequency deactivation operation on the small cell.

In the technical solution of the present invention, the micro base station receives the radio resource configuration message sent by the macro base station, and performs radio network identifier configuration on the micro cell according to the radio network identifier configuration information, thereby preventing the micro cell from allocating the same radio network identifier to the UE, and improving In addition, the micro base station can also report the service capability information of the micro cell to the macro base station, so that the macro base station can flexibly configure the radio resource for the micro cell, and ensure the radio resource of the hot cell under the macro base station center control. .

The micro cell configuration method of the present invention is not limited to the embodiment shown in FIG. 3 to FIG. 5. When the micro cell configuration device is independent, the micro cell configuration device may further perform the micro cell according to the radio resource configuration message sent by the micro base station. Radio resource configuration, the micro base station flexibly configures radio resources for the micro cell.

Many of the functional components described in this specification are referred to as modules to more particularly emphasize the independence of their implementation.

In an embodiment of the invention, the modules may be implemented in software for execution by various types of processors. For example, an identified executable code module can comprise one or more physical or logical blocks of computer instructions, which can be constructed, for example, as an object, procedure, or function. Still, the standard The executable code of the module does not need to be physically located together, but may include different instructions stored in different physicalities that, when logically combined, constitute a module and achieve the stated purpose of the module.

In practice, the executable code module can be a single instruction or a plurality of instructions, and can even be distributed over a plurality of different code segments, distributed among different programs, and distributed across multiple memory devices. Likewise, operational data can be identified within the module and can be implemented in any suitable form and organized within any suitable type of data structure. The operational data may be collected as a single data set, or may be distributed over different locations (including on different storage devices), and may exist, at least in part, only as an electronic signal on a system or network.

When the module can be implemented by software, considering the level of the existing hardware process, the module can be implemented in software, and the technician can construct a corresponding hardware circuit to implement the corresponding function without considering the cost. The hardware circuitry includes conventional Very Large Scale Integration (VLSI) circuits or gate arrays as well as existing semiconductors such as logic chips, transistors, or other discrete components. Modules can also be implemented with programmable hardware devices such as field programmable gate arrays, programmable array logic, programmable logic devices, and the like.

In the method embodiments of the present invention, the sequence numbers of the steps are not used to limit the sequence of the steps. For those skilled in the art, the steps of the steps are changed without any creative work. It is also within the scope of the invention.

The above is a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.

Claims

Rights request

A micro cell small cell configuration method, which is characterized in that:

Receiving, by the base station, a radio resource configuration message, where the radio resource configuration message includes information indicating that the base station performs radio network resource allocation and/or radio network resource control on the micro cell;

Performing radio resource configuration on the micro cell according to the radio resource configuration message, including performing radio network resource allocation and/or radio network resource control on the micro cell.

The micro-area configuration method according to claim 1, wherein the receiving the radio resource configuration message sent by the base station further comprises:

A reception confirmation message is returned to the base station.

The micro cell configuration method according to claim 1, wherein the radio resource configuration message includes radio network identity configuration information, and the radio resource configuration message performs radio resource configuration on the micro cell. Includes:

The micro-cell configuration method according to claim 3, wherein the radio network identifier configuration information includes a radio network identifier set allocated to the micro cell, and the micro-area is performed according to the radio network identifier configuration information. The wireless network identity configuration includes:

The method for configuring a micro cell according to claim 3, wherein the radio network identifier configuration information includes an allocation rule of a radio network identifier, and the radio network identifier is performed on the micro cell according to the radio network identifier configuration information. Configuration includes:

The method for configuring a micro cell according to claim 3, wherein the radio network identifier configuration information includes a radio network identifier generation manner, and the radio network identifier is performed on the micro cell according to the radio network identifier configuration information. Configuration includes:

The microcell configuration method according to any one of claims 1 to 3, characterized in that Before receiving the radio resource configuration message sent by the base station, the method further includes:

The micro cell configuration method according to any one of claims 1 to 3, wherein the radio resource configuration message includes micro cell activation and/or deactivation configuration information, and the micro cell activation and The deactivation configuration information includes a micro cell identifier, and the radio resource configuration for the micro cell according to the radio resource configuration message includes:

The method for configuring a micro cell according to any one of claims 1 to 3, wherein the radio resource configuration message includes frequency point activation and/or deactivation configuration information, and the frequency point activation and And the deactivation configuration information includes a frequency point identifier, where the configuring, by the radio resource configuration message, the radio resource configuration of the micro area includes:

10. A microcell small cell configuration device, comprising:

The device according to claim 10, wherein the device further comprises: And a sending module, configured to return a receiving confirmation message to the base station.

The micro-cell configuration apparatus according to claim 10, wherein the radio resource configuration message received by the receiving module includes any one or any combination of the following information: radio network identifier configuration information, including The micro cell activation with the micro cell identifier, the deactivation configuration information including the micro cell identifier, the frequency point activation including the frequency point identification, and the deactivation configuration information including the frequency point identifier.

A micro base station small cell eNB, characterized by comprising the micro cell configuration device according to any one of claims 10-12.