WO2014161163A1

WO2014161163A1 - Method, device and system for acquiring different radio access network information

Info

Publication number: WO2014161163A1
Application number: PCT/CN2013/073672
Authority: WO
Inventors: 支玉亮; 周铮; 陈燕燕
Original assignee: 华为技术有限公司
Priority date: 2013-04-02
Filing date: 2013-04-02
Publication date: 2014-10-09
Also published as: CN104255065A; CN104255065B

Abstract

Provided are a method, device and system for acquiring different radio access network information. A first access network device sends a request message for acquiring target access network information to a second access network device through a first interface, with the request message comprising a radio resource control device identifier of a target access network,so that the second access network device acquires the target access network information in accordance with the request message;and the first access network device receives the target access network information sent by the second access network device through the first interface,wherein the first access network device is located in a first access network, the second access network device is located in a second access network, and the first access network and the second access network are radio access networks of different modes.The present invention is used for solving the problem of increasing the signalling processing burden of a core network device in the prior art.

Description

TECHNICAL FIELD The present invention relates to the field of communications technologies, and in particular, to a method, device, and system for acquiring information of different radio access networks. Background technique

With the development of wireless communication technologies, more and more Radio Access Technology (RAT) are being applied. These different RATs include Global System for Mobile (GSM) technology, Wideband Code Division Multiple Access (WCDMA) technology, and World Interoperability for Microwave Access (WiMax) technology. Long Term Evolution (LTE) technology, Air Interface Evolution (AIE) technology, Code Division Multiple Access (CDMA) 2000 technology, etc.

When the user equipment is switched from the source access network to the target access network, and the source access network and the target access network use different radio access technologies, the access device of the source access network needs to acquire the target access network. The situation, for example, the load of the target access network, the cell capability, whether the target network has sufficient resources for the user equipment, and whether the target network supports the current service of the user equipment, and the like.

At present, the signaling interactions of different radio access technologies need to be performed through the directly connected core network devices. Usually, one core network device is connected to multiple access devices at the same time, and multiple access devices need to pass through the core network. When the device obtains the target access network information, it increases the signaling processing burden of the core network device. Summary of the invention

Aspects of the present invention provide a method, device, and system for acquiring different radio access network information, which can reduce the burden of signaling processing of a core network device.

The first aspect provides a method for acquiring information of different radio access network, including: the first access network device sends a request message for acquiring target access network information to the second access network device by using the first interface, where the request is The message includes a radio resource device identifier of the target access network; Obtaining, by the second access network device, the target access network information according to the request message; the first access network device receiving, by using the first interface, the target sent by the second access network device Accessing the network information; the first access network device is located in the first access network, the second access network device is located in the second access network, the first access network and the second access Network access is a wireless access network of different standards.

Based on the first aspect, in a first possible implementation manner, the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second a base station of the access network and a radio resource control device, where the radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, where the first access network The radio resource control device and the base station of the second access network are connected by using an interface unit in the multi-standard base station device; the interface unit is a baseband processing unit corresponding to different standard base stations in the multi-standard base station device. a channel for controlling information or data communication; a radio resource control device of the first access network and a multi-standard base station device where the base station of the second access network is located and a radio resource of the second access network The control device is connected to each other through the first interface; the first interface is a connection between the base station of the second access network and the radio resource control device of the second access network And the first access network device sends a request message for acquiring the target access network information to the second access network device by using the first interface, where: the radio resource control device of the first access network passes the multiple The interface unit in the base station device sends a request message for acquiring the target access network information to the base station of the second access network, so that the base station of the second access network passes the first interface to the first The radio resource control device of the second access network sends the request message; the receiving, by the first interface, the target access network information that is sent by the second access network device, including: the first access The radio resource control device of the network receives the target access network information sent by the base station of the second access network by using an interface unit in the multi-standard base station device, where the target access network information is the second The radio resource control device of the access network sends the radio interface to the base station of the second access network by using the first interface.

Based on the first aspect, in a second possible implementation, if the first access network device includes a base station and a radio resource control device of the first access network, where the second access network device includes a radio resource control device of the second access network, where the base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, the first access network And the radio resource control device of the second access network passes the multi-standard base station The interface unit in the device performs a communication connection; the interface unit is a channel for performing control information or data communication between the baseband processing units corresponding to the different standard base stations in the multi-standard base station device; the base station of the first access network The first interface is the first connection between the multi-standard base station device of the second access network and the radio resource control device of the first access network; An interface between the base station of the access network and the radio resource control device of the first access network; the first access network device sends the target access network information to the second access network device by using the first interface The request message includes: the radio resource control device of the first access network sends a request message for acquiring the target access network information to the base station of the first access network by using the first interface, so that the first The base station of the access network sends the request message to the radio resource control device of the second access network by using an interface unit in the multi-standard base station device; Receiving, by the first interface, the target access network information that is sent by the second access network device, where: the radio resource control device of the first access network receives the first access by using the first interface The target access network information sent by the base station of the network, where the target access network information is that the radio resource control device of the second access network passes the interface unit in the multi-standard base station device to the first interface The base station that is connected to the network sends it.

Based on the first aspect or the first possible implementation manner of the first aspect, in a third possible implementation manner, the first access network device sends an acquisition target to the second access network device by using the first interface Before the request message of the network access information, the method includes: transmitting, by the radio resource control device of the first access network, the radio resource control device of the third access network, and the radio resource control device of the first access network And the information about the common base station of the radio resource control device of the first access network includes a base station of the second access network that is located in the same multi-standard base station device as the radio resource control device of the first access network. Corresponding radio resource device identifier; the first access network and the third access network are radio access networks of the same standard.

According to a third possible implementation manner of the first aspect, in a fourth possible implementation manner, the radio resource control device of the first access network sends the radio resource control device to the radio resource control device of the third access network After the radio resource control device of the first access network controls the information of the common base station, the method includes: receiving, by the radio resource control device of the first access network, the acquiring target access network information sent by the radio resource control device of the third access network a request message, the request message includes a radio resource device identifier of the target access network; determining, according to the radio resource device identifier of the target access network included in the request message, the target access network The wireless resource device identifier is The radio resource control device of the first access network is located in a radio resource device identifier corresponding to the base station of the second access network in the same multi-standard base station device; the receiving the second access network by using the first interface After the target access network information is sent by the device, the radio resource control device of the first access network sends the target access network information to the radio resource control device of the third access network.

According to the first aspect or the second possible implementation manner of the first aspect, in a fifth possible implementation manner, the first access network device sends an acquisition target to the second access network device by using the first interface Before the request message of the network access information, the method includes: receiving, by the radio resource control device of the first access network, information about a base station sent by the base station of the first access network and the base station of the first access network, and The information about the base station common base station of the first access network includes the radio resource device identifier corresponding to the radio resource control device of the second access network that is located in the same multi-standard base station device as the base station of the first access network. And/or, the radio resource control device of the first access network sends information of a common base station with the base station of the first access network to the radio resource control device of the third access network; The access network and the third access network are the same type of radio access network.

According to the fifth possible implementation manner of the first aspect, in a sixth possible implementation, the radio resource control device of the first access network sends the radio resource control device to the radio resource control device of the third access network After the information about the base station of the first access network is used by the base station, the radio resource control device of the first access network receives the information about the target access network sent by the radio resource control device of the third access network. a request message, where the request message includes a radio resource device identifier of the target access network; determining, according to the radio resource device identifier of the target access network included in the request message, the radio of the target access network The resource device identifier is a radio resource device identifier corresponding to the radio resource control device of the second access network that is located in the same multi-standard base station device as the base station of the first access network; After the target access network information sent by the second access network device, the method includes: the radio resource control device of the first access network connects the target Network information to the third access network radio resource control apparatus.

In a seventh possible implementation manner, the radio resource device identifier includes an identifier of the radio resource control device or the radio resource, in any one of the foregoing first or sixth possible implementation manners of the first aspect, Controlling a cell identifier of the device; or, acquiring the target access network The request message of the information includes a public measurement initiation request message or a resource status request message; or the target access network information may be carried in a public measurement initiation response message, a public measurement report message, a resource status response message, or a resource status update message; Or the target access network information includes auxiliary cell change information, system information, multimedia broadcast multicast service data channel information, self-organizing network transmission information, universal terrestrial wireless access system information, and cell of the target access network. At least one of an equivalent public land mobile network identifier, a cell bearer service type, a cell type, a cell access restriction information, a cell capability information, a cell attribute information, a universal terrestrial radio access, a self-organizing network, and a multimedia broadcast multicast service item.

According to the third or fifth possible implementation manner of the first aspect, in an eighth possible implementation, the information about the common base station of the radio resource control device of the first access network or the The information of the base station common base station of an access network may be carried in an authentication response message, a resource status indication message, an evolved base station eNB configuration update message, an X2 setup request message, an X2 setup response message, an information exchange initiation response message, and a wireless link. A request message, a radio link setup response message, a radio link add request message, or a radio link add response message.

In a second aspect, a method for obtaining information about different radio access network information is provided, where: the second access network device receives, by using the first interface, a request message for acquiring target access network information sent by the first access network device, where The request message includes a radio resource device identifier of the target access network, and the second access network device acquires the target access according to the radio resource device identifier of the target access network included in the request message. The second access network device sends the acquired target access network information to the first access network device by using the first interface; the first access network device is located at the first connection In the network access, the second access network device is located in the second access network, where the first access network and the second access network are different types of radio access networks.

Based on the second aspect, in a first possible implementation manner, the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second a base station of the access network and a radio resource control device, where the radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, where the first access network The radio resource control device and the base station of the second access network are connected by using an interface unit in the multi-standard base station device; the interface unit is a baseband processing unit corresponding to different standard base stations in the multi-standard base station device. a channel for controlling information or data communication; where the radio resource control device of the first access network and the base station of the second access network are located The communication between the multi-standard base station device and the radio resource control device of the second access network is performed through the first interface; the first interface is a wireless connection between the base station of the second access network and the second access network An interface between the resource control devices; the second access network device receives, by using the first interface, a request message for acquiring the target access network information that is sent by the first access network device, where The RRC device receives, by using the first interface, a request message sent by the base station of the second access network, where the request message is that the base station of the second access network passes the interface unit in the multi-standard base station device Receiving a request message for acquiring the target access network information that is sent by the radio resource control device of the first access network, and sending the acquired target access network information to the first interface by using the first interface The access network device includes: the radio resource control device of the second access network sends the acquired target access network information to the base station of the second access network by using the first interface, so that Said second access network base station to the target access network information to the radio resource control apparatus of the first access network via the interface unit within the multimode base station apparatus.

Based on the second aspect, in a second possible implementation manner, if the first access network device includes a base station and a radio resource control device of the first access network, where the second access network device includes a radio resource control device of the second access network, where the base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, the first access network The base station and the radio resource control device of the second access network are communicably connected by an interface unit in the multi-standard base station device; the interface unit is a baseband processing corresponding to different standard base stations in the multi-standard base station device a channel for controlling information or data communication between the units; the base station of the first access network and the multi-standard base station device where the radio resource control device of the second access network is located and the wireless of the first access network The resource control devices are connected by using a first interface; the first interface is an interface between a base station of the first access network and a radio resource control device of the first access network; Receiving, by the first access network device, the request message for acquiring the target access network information that is sent by the first access network device, where the second access network device includes: the radio resource control device of the second access network passes the multi-standard system The interface unit in the base station device receives the request message sent by the base station of the first access network, where the request message is that the base station of the first access network receives the first access network by using the first interface. The request message for acquiring the target access network information sent by the RRC device; the sending the obtained target access network information to the first access network device by using the first interface, No access to the second access network The line resource control device sends the acquired target access network information to the base station of the first access network by using an interface unit in the multi-standard base station device, so that the base station of the first access network passes the The first interface sends the target access network information to the radio resource control device of the second access network.

According to the first or second possible implementation manner of the second aspect, in a third possible implementation, the obtaining, according to the radio resource device identifier of the target access network included in the request message, The target access network information, including: the radio resource control device of the second access network, according to the radio resource device identifier of the target access network included in the request message, if determining the target access network And obtaining, by the radio resource device identifier, the second access network information saved in the radio resource control device of the second access network, or the second access network The radio resource control device determines, according to the radio resource device identifier of the target access network that is included in the request message, that the radio resource device identifier of the target access network is a radio resource device identifier of the third access network, and Determining that the third access network information is stored in the radio resource control device of the second access network, and acquiring the saved third access network information; or The radio resource control device of the second access network determines, according to the radio resource device identifier of the target access network that is included in the request message, that the radio resource device identifier of the target access network is the third access The wireless resource device identifier of the network, and determining that the third access network information is not stored in the radio resource control device of the second access network, the wireless resource device identifier pointed to the third access network The radio resource control device of the third access network sends a request message for acquiring the third access network information, so that the radio resource control device of the third access network sends the third access network information to the a second access control radio resource control device; the third access network is a radio access network of the same standard as the second access network.

In a fourth possible implementation manner, the radio resource device identifier includes an identifier of the radio resource control device or the radio resource, in the fourth possible implementation manner of the second aspect or the second aspect, Controlling the cell identifier of the device; or the request message for acquiring the target access network information includes a public measurement initiation request message or a resource status request message; or the target access network information may be carried in a public measurement initiation response message, a common measurement The report message, the resource status response message, or the resource status update message; or the target access network information includes the auxiliary cell change information of the target access network, system information, multimedia broadcast multicast service data channel information, self-organization Network transmission information, universal terrestrial wireless access system letter Information, equivalent public land mobile network identity of the cell, service type of the cell bearer, cell type, cell access restriction information, cell capability information, cell attribute information, universal terrestrial radio access, self-organizing network, and multimedia broadcast multicast service At least one of them.

The third aspect provides a device for acquiring information of different radio access networks, where the radio resource control device of the first access network belongs to the first access network device, The method includes: a sending module, configured to send, by using the first interface, a request message for acquiring the target access network information to the second access network device, where the request message includes the radio resource device identifier of the target access network; The second access network device acquires the target access network information according to the request message, and the receiving module is configured to receive, by using the first interface, the target access network information that is sent by the second access network device; The first access network device is located in the first access network, the second access network device is located in the second access network, and the first access network and the second access network are in different formats. Wireless access network.

Based on the third aspect, in a first possible implementation manner, the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second a base station of the access network and a radio resource control device, where the radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, where the first access network The radio resource control device and the base station of the second access network are connected by using an interface unit in the multi-standard base station device; the interface unit is a baseband processing unit corresponding to different standard base stations in the multi-standard base station device. a channel for controlling information or data communication; a radio resource control device of the first access network and a multi-standard base station device where the base station of the second access network is located and a radio resource of the second access network The control device is connected to each other through the first interface; the first interface is a connection between the base station of the second access network and the radio resource control device of the second access network And the sending module is configured to send, by using an interface unit in the multi-standard base station device, a request message for acquiring the target access network information to the base station of the second access network, so that the second connection is performed. The receiving base station sends the request message to the radio resource control device of the second access network by using the first interface; the receiving module is specifically configured to receive by using an interface unit in the multi-standard base station device The target access network information sent by the base station of the second access network, where the target access network information is that the radio resource control device of the second access network passes the first interface to the second Transmitted by the base station of the access network.

Based on the third aspect, in a second possible implementation, if the first access network device a base station including the first access network and a radio resource control device, where the second access network device includes a radio resource control device of the second access network, a base station of the first access network, and the The radio resource control device of the second access network is located in the same multi-standard base station device, and the base station of the first access network and the radio resource control device of the second access network pass through the multi-standard base station device. The interface unit performs a communication connection; the interface unit is a channel for performing control information or data communication between the baseband processing units corresponding to different standard base stations in the multi-standard base station device; the base station of the first access network and the The multi-standard base station device in which the radio resource control device of the second access network is located is connected to the radio resource control device of the first access network through the first interface; the first interface is the first access network. The interface between the base station and the radio resource control device of the first access network; the sending module is specifically configured to use the first interface to base the first access network Sending a request message for acquiring the target access network information, so that the base station of the first access network sends the request to the radio resource control device of the second access network by using an interface unit in the multi-standard base station device The receiving module is configured to receive, by using the first interface, the target access network information sent by the base station of the first access network, where the target access network information is the second access The radio resource control device of the network is sent to the base station of the first access network by using an interface unit in the multi-standard base station device.

Based on the third aspect or the first possible implementation manner of the third aspect, in a third possible implementation manner, the sending module sends the acquiring target access network information to the second access network device by using the first interface The sending module is further configured to: send, to the radio resource control device of the third access network, information about a common base station of the radio resource control device of the first access network, and the first access The information of the radio resource control device common base station of the network includes the radio resource device identifier corresponding to the base station of the second access network in the same multi-standard base station device as the radio resource control device of the first access network; The first access network and the third access network are the same type of radio access network.

According to a third possible implementation manner of the third aspect, in a fourth possible implementation manner, the sending module sends, to the radio resource control device of the third access network, the wireless connection with the first access network. After the resource control device is connected to the information of the base station, the receiving module is further configured to receive a request message for acquiring the target access network information that is sent by the radio resource control device of the third access network, where the request message includes Determining, by the device, the radio resource device identifier of the target access network, the determining module, configured to: according to the target access network included in the request message The radio resource device identifier, determining that the radio resource device identifier of the target access network is corresponding to the base station of the second access network that is located in the same multi-standard base station device as the radio resource control device of the first access network a radio resource device identifier; after the receiving module receives the target access network information sent by the second access network device by using the first interface; the sending module is further configured to: access the target The network information is sent to the radio resource control device of the third access network.

According to the third aspect or the second possible implementation manner of the third aspect, in a fifth possible implementation manner, the sending module sends the acquiring target access network information to the second access network device by using the first interface The receiving module is further configured to receive, by the base station of the first access network, information related to a base station of the base station of the first access network, and a base station of the first access network The information of the common base station includes a radio resource device identifier corresponding to the radio resource control device of the second access network that is located in the same multi-standard base station device as the base station of the first access network; and/or the sending module And transmitting, to the radio resource control device of the third access network, information about a base station shared by the base station of the first access network; the first access network and the third access network are the same Standard wireless access network.

According to the fourth or fifth possible implementation manner of the third aspect, in a sixth possible implementation, the sending module sends, to the first, the radio resource control device of the third access network, the first After the base station of the access network shares the information of the base station, the receiving module is further configured to receive a request message for acquiring the target access network information sent by the radio resource control device of the third access network, where the request message includes a radio resource device identifier of the target access network, where the determining module is further configured to determine, according to the radio resource device identifier of the target access network included in the request message, a radio resource device of the target access network a radio resource device identifier corresponding to the radio resource control device of the second access network that is located in the same multi-standard base station device as the base station of the first access network; and receiving, by the receiving module, by the first interface After the target access network information is sent by the second access network device, the sending module is further configured to send the target access network information to the The radio resource control device of the three access networks.

In a seventh possible implementation manner, the radio resource device identifier includes an identifier of the radio resource control device or the radio resource, in the third possible implementation manner of the third aspect or the third aspect, Controlling the cell identifier of the device; or, the request message for acquiring the target access network information includes a public measurement initiation request message or a resource status request message; or The target access network information may be carried in a public measurement initiation response message, a public measurement report message, a resource status response message, or a resource status update message; or the target access network information includes the assistance of the target access network. Cell change information, system information, multimedia broadcast multicast service data channel information, self-organizing network transmission information, general terrestrial radio access system information, equivalent public land mobile network identity of a cell, service type of cell bearer, cell type, cell At least one of access restriction information, cell capability information, cell attribute information, general terrestrial radio access, ad hoc network, and multimedia broadcast multicast service.

Based on the third or fifth possible implementation manner of the third aspect, in an eighth possible implementation, the information or the common base station of the radio resource control device of the first access network The information about the base station common base station of the first access network may be carried in an authentication response message, a resource status indication message, an evolved base station eNB configuration update message, an X2 setup request message, an X2 setup response message, an information exchange initiation response message, and a wireless A link setup request message, a radio link setup response message, a radio link add request message, or a radio link add response message.

The fourth aspect provides a device for acquiring information of different radio access networks, where the radio resource control device of the second access network belongs to the second access network device, and the radio resource control device of the second access network is included. And a receiving module, configured to receive, by using the first interface, a request message for acquiring the target access network information that is sent by the first access network device, where the request message includes the radio resource device identifier of the target access network; And the sending module is configured to acquire the target acquired by the acquiring module according to the radio resource device identifier of the target access network included in the request message received by the receiving module. The network information is sent to the first access network device by using the first interface; the first access network device is located in a first access network, and the second access network device is located in a second access network. The first access network and the second access network are different types of radio access networks.

According to the fourth aspect, in a first possible implementation manner, the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second a base station of the access network and a radio resource control device, where the radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, where the first access network The radio resource control device and the base station of the second access network are connected by using an interface unit in the multi-standard base station device; the interface unit is a baseband processing unit corresponding to different standard base stations in the multi-standard base station device. Control information or data communication The first interface is performed between the radio resource control device of the first access network and the multi-standard base station device where the base station of the second access network is located and the radio resource control device of the second access network. a communication interface; the first interface is an interface between the base station of the second access network and the radio resource control device of the second access network; and the receiving module is specifically configured to receive by using the first interface a request message sent by the base station of the second access network, where the request message is that the base station of the second access network receives the wireless of the first access network by using an interface unit in the multi-standard base station device a request message for acquiring the target access network information sent by the resource control device, where the sending module is configured to send the obtained target access network information to the base station of the second access network by using the first interface And causing, by the base station of the second access network, the target access network information to be sent to the radio resource control device of the first access network by using an interface unit in the multi-standard base station device.

Based on the fourth aspect, in a second possible implementation manner, if the first access network device includes a base station and a radio resource control device of the first access network, the second access network device includes a radio resource control device of the second access network, where the base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, the first access The base station of the network and the radio resource control device of the second access network are connected by using an interface unit in the multi-standard base station device; the interface unit is a baseband corresponding to different standard base stations in the multi-standard base station device. a channel for performing control information or data communication between the processing units; the base station of the first access network and the multi-standard base station device where the radio resource control device of the second access network is located, and the first access network The radio resource control device performs a communication connection through the first interface; the first interface is between the base station of the first access network and the radio resource control device of the first access network The receiving module is configured to: receive, by using an interface unit in the multi-standard base station device, a request message sent by a base station of the first access network, where the request message is the first interface The base station that receives the network receives the request message for acquiring the target access network information that is sent by the radio resource control device of the first access network by using the first interface; the sending module is specifically configured to: pass the multi-standard base station device The interface unit of the first access network sends the acquired target access network information to the base station of the first access network, so that the base station of the first access network uses the first interface to connect the target access network. The information is sent to the radio resource control device of the second access network.

Based on the first or second possible implementation of the fourth aspect, in a third possible implementation In an aspect, the acquiring module is specifically configured to: determine, according to the radio resource device identifier of the target access network that is included in the request message, that the radio resource device identifier of the target access network is a second access network Obtaining the second access network information saved in the radio resource control device of the second access network, or the radio resource device of the target access network included in the request message And determining, if the radio resource device identifier of the target access network is the radio resource device identifier of the third access network, and determining that the third access is saved in the radio resource control device of the second access network Obtaining the saved third access network information, or determining, according to the radio resource device identifier of the target access network included in the request message, determining a radio resource device of the target access network Identifying the radio resource device identifier of the third access network, and determining that the third access network information is not saved in the radio resource control device of the second access network, The radio resource control device of the third access network that is located by the radio resource device identifier of the third access network sends a request message for acquiring the third access network information, so that the radio resource control of the third access network is controlled. The device sends the third access network information to the radio resource control device of the second access control; the third access network is a radio access network of the same standard as the second access network.

According to any one of the first to third possible implementation manners of the fourth aspect, in a fourth possible implementation, the radio resource device identifier includes an identifier of the radio resource control device or a cell of the radio resource control device And the request message for acquiring the target access network information includes a public measurement initiation request message or a resource status request message; or the target access network information may be carried in a public measurement initiation response message, a public measurement report message, The resource status response message or the resource status update message; or the target access network information includes auxiliary cell change information, system information, multimedia broadcast multicast service data channel information, and self-organized network transmission information of the target access network. , general terrestrial radio access system information, cell equivalent public land mobile network identity, cell bearer service type, cell type, cell access restriction information, cell capability information, cell attribute information, universal terrestrial radio access, self-organizing Wide network and multimedia Multicast at least one business.

The fifth aspect provides a system for acquiring information of different radio access networks, including: a first access network device and a second access network device; where the first access network device is located in the first access network, where The second access network device is located in the second access network, where the first access network and the second access network are different types of radio access networks; the first access network device includes the No access to the first access network a line resource control device, where the second access network device includes a base station and a radio resource control device of the second access network, a radio resource control device of the first access network, and a second access network The base station is located in the same multi-standard base station device, and the radio resource control device of the first access network and the base station of the second access network perform communication connection through an interface unit in the multi-standard base station device; The unit is a channel for performing control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device; the radio resource control device of the first access network and the second access network The first interface is a base station and a second access of the second access network, where the multi-standard base station device of the second access network is connected to the radio resource control device of the second access network; An interface between the radio resource control devices of the network; or, the first access network device includes a base station and a radio resource control device of the first access network, and the second access network The device includes a radio resource control device of the second access network, where the base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, where the first The base station of the access network and the radio resource control device of the second access network are connected by using an interface unit in the multi-standard base station device; the interface unit is corresponding to different standard base stations in the multi-standard base station device. a channel for controlling information or data communication between the baseband processing units; the base station of the first access network and the multi-standard base station device where the radio resource control device of the second access network is located and the first access The radio resource control devices of the network are connected by using a first interface; the first interface is an interface between a base station of the first access network and a radio resource control device of the first access network; The radio resource control device of the access network includes the device for acquiring different radio access network information according to the third aspect; the radio resource control device of the second access network includes the fourth device The device for acquiring different radio access network information as described in the aspect.

The sixth aspect provides a radio resource control device of the first access network, which is located in the first access network device, and includes: a transmitter, configured to send, by using the first interface, an acquisition target to the second access network device. a request message of the network access information, where the request message includes the radio resource device identifier of the target access network, and the second access network device obtains the target access network information according to the request message;

a receiver, configured to receive, by using the first interface, the target access network information that is sent by the second access network device;

The first access network device is located in a first access network, and the second access network device is located in a first access network device In the two access networks, the first access network and the second access network are different types of radio access networks.

Based on the sixth aspect, in a first possible implementation manner, the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second a base station of the access network and a radio resource control device, where the radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, where the first access network The radio resource control device and the base station of the second access network are connected by using an interface unit in the multi-standard base station device; the interface unit is a baseband processing unit corresponding to different standard base stations in the multi-standard base station device. a channel for controlling information or data communication; a radio resource control device of the first access network and a multi-standard base station device where the base station of the second access network is located and a radio resource of the second access network The control device is connected to each other through the first interface; the first interface is a connection between the base station of the second access network and the radio resource control device of the second access network And the sending, by the sender, the request message for acquiring the target access network information to the second access network device by using the first interface, where the information is used by the interface unit in the multi-standard base station device, The base station of the second access network sends a request message for acquiring the target access network information, so that the base station of the second access network sends the request to the radio resource control device of the second access network by using the first interface Message

The receiving, by the receiver, the information about the target access network that is sent by the second access network device by using the first interface, is specifically configured to: receive, by using an interface unit in the multi-standard base station device, The target access network information sent by the base station of the second access network, where the target access network information is that the radio resource control device of the second access network passes the first interface to the second access network The base station sent.

Based on the sixth aspect, in a second possible implementation, if the first access network device includes a base station and a radio resource control device of the first access network, where the second access network device includes a radio resource control device of the second access network, where the base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, the first access network The base station and the radio resource control device of the second access network are communicably connected by an interface unit in the multi-standard base station device; the interface unit is a baseband processing corresponding to different standard base stations in the multi-standard base station device a channel for controlling information or data communication between the units; where the base station of the first access network and the radio resource control device of the second access network are located The communication between the multi-standard base station device and the radio resource control device of the first access network is performed through the first interface; the first interface is a wireless connection between the base station of the first access network and the first access network An interface between the resource control device; the request message that the sender is configured to send the target access network information to the second access network device by using the first interface, where The base station of the access network sends a request message for acquiring the target access network information, so that the base station of the first access network passes the interface unit in the multi-standard base station device to the radio resource of the second access network. Controlling the device to send the request message;

The receiving, by the receiver, the target access network information that is sent by the second access network device by using the first interface, specifically includes: receiving, by using the first interface, a base station of the first access network Transmitting the target access network information, where the target access network information is that the radio resource control device of the second access network passes the interface unit in the multi-standard base station device to the first access network Transmitted by the base station.

According to the sixth aspect, or the first possible implementation manner of the sixth aspect, in a third possible implementation, the transmitter is further configured to send, to the radio resource control device of the third access network, the The information about the common base station of the radio resource control device of the access network, and the information of the common base station of the radio resource control device of the first access network are located in the same multiple as the radio resource control device of the first access network. a radio resource device identifier corresponding to a base station of the second access network in the base station device;

The first access network and the third access network are radio access networks of the same standard.

According to a third possible implementation manner of the sixth aspect, in a fourth possible implementation, the receiver is further configured to receive an acquisition target access network sent by a radio resource control device of a third access network. a request message of the information, where the request message includes a radio resource device identifier of the target access network;

The RRC device further includes:

a processor, configured to determine, according to the radio resource device identifier of the target access network included in the request message, a radio resource device identifier of the target access network as a radio resource control with the first access network The device is located in a radio resource device identifier corresponding to the base station of the second access network in the same multi-standard base station device;

The transmitter is further configured to send the target access network information to a radio resource control device of the third access network. According to the sixth aspect, or the second possible implementation manner of the sixth aspect, in a fifth possible implementation, the receiver is further configured to receive, by the base station of the first access network, The information of the base station common base station of the first access network, and the information of the base station shared by the base station of the first access network, including the second connection in the same multi-standard base station device as the base station of the first access network a radio resource device identifier corresponding to the radio resource control device that is connected to the network; and/or

The transmitter is further configured to send, to the radio resource control device of the third access network, information related to a base station of the base station of the first access network;

According to a fifth possible implementation manner of the sixth aspect, in a sixth possible implementation, the receiver is further configured to receive an acquisition target access network sent by a radio resource control device of a third access network. a request message of the information, where the request message includes a radio resource device identifier of the target access network;

The RRC device further includes: a processor, configured to determine, according to the radio resource device identifier of the target access network included in the request message, that the radio resource device identifier of the target access network is The base station of the first access network is located in the radio resource device identifier corresponding to the radio resource control device of the second access network in the same multi-standard base station device;

The transmitter is further configured to send the target access network information to a radio resource control device of the third access network.

In a seventh possible implementation manner, the radio resource device identifier includes an identifier of the radio resource control device or the radio resource, in any one of the first to sixth possible implementation manners of the sixth aspect Controlling the cell identifier of the device; or, the request message for acquiring the target access network information includes a public measurement initiation request message or a resource status request message; or the target access network information may be carried in a public measurement initiation response message, public Measure a report message, a resource status response message, or a resource status update message; or, the target access network information includes auxiliary cell change information, system information, multimedia broadcast multicast service data channel information, and Organization network transmission information, general terrestrial radio access system information, cell equivalent public land mobile network identity, cell bearer service type, cell type, cell access restriction information, cell capability information, cell attribute information, universal terrestrial radio connection Into, self-organizing networks and Media Broadcast Multicast at least one business.

Based on the third or fifth possible implementation of the sixth aspect, in the eighth possible implementation The information about the common base station of the radio resource control device of the first access network or the information of the common base station of the base station of the first access network may be carried in an authentication response message, a resource status indication message, Evolved base station eNB configuration update message, X2 setup request message, X2 setup response message, information exchange initiation response message, radio link setup request message, radio link setup response message, radio link increase request message or radio link increase response In the message.

According to a seventh aspect, a radio resource control device of the second access network is provided, where the second access network device includes: a receiver, configured to receive, by using the first interface, an acquisition target sent by the first access network device a request message of the network access information, where the request message includes a radio resource device identifier of the target access network;

a processor, configured to acquire the target access network information according to the radio resource device identifier of the target access network included in the request message;

a transmitter, configured to send the obtained target access network information to the first access network device by using the first interface;

The first access network device is located in the first access network, the second access network device is located in the second access network, and the first access network and the second access network are in different formats. Wireless access network.

Based on the seventh aspect, in a first possible implementation manner, the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second a base station of the access network and a radio resource control device, where the radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, where the first access network The radio resource control device and the base station of the second access network are connected by using an interface unit in the multi-standard base station device; the interface unit is a baseband processing unit corresponding to different standard base stations in the multi-standard base station device. a channel for controlling information or data communication; a radio resource control device of the first access network and a multi-standard base station device where the base station of the second access network is located and a radio resource of the second access network The control device performs a communication connection through the first interface; the first interface is an interface between the base station of the second access network and the radio resource control device of the second access network; The receiver, the request message for receiving the target access network information sent by the first access network device by using the first interface, specifically includes: sending, by the base station, the second access network by using the first interface The request message is that the base station of the second access network passes through an interface unit in the multi-standard base station device, and receives the request a request message for acquiring target access network information sent by the radio resource control device of the first access network;

The transmitter, configured to send the obtained target access network information to the first access network device by using the first interface, specifically: Transmitting, by the first interface, the base station of the second access network, so that the base station of the second access network sends the target access network information to the first part by using an interface unit in the multi-standard base station device A radio resource control device of the access network.

The second access network device includes the a radio resource control device of the second access network, where the base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, the first access network The base station and the radio resource control device of the second access network are communicably connected by an interface unit in the multi-standard base station device; the interface unit is a baseband processing corresponding to different standard base stations in the multi-standard base station device a channel for controlling information or data communication between the units; the base station of the first access network and the multi-standard base station device where the radio resource control device of the second access network is located and the wireless of the first access network The resource control devices are connected by using a first interface; the first interface is between the base station of the first access network and the radio resource control device of the first access network And the receiving, the receiving, by the first interface, the request message for acquiring the target access network information that is sent by the first access network device, specifically: receiving, by using an interface unit in the multi-standard base station device, a request message sent by the base station of the first access network, where the request message is sent by the base station of the first access network by using the first interface to receive the radio resource control device of the first access network. a request message for the target access network information;

The sending, by the transmitter, the obtained target access network information to the first access network device by using the first interface, is specifically configured to: use, by using an interface unit in the multi-standard base station device, Sending the obtained target access network information to the base station of the first access network, so that the base station of the first access network sends the target access network information to the second through the first interface The radio resource control device of the access network.

According to the first or second possible implementation manner of the seventh aspect, in a third possible implementation, the processor is configured to: according to the target access network included in the request message The line resource device identifier, and the acquiring the target access network information specifically includes:

And determining, according to the radio resource device identifier of the target access network that is included in the request message, if determining that the radio resource device identifier of the target access network is the radio resource device identifier of the second access network, acquiring the location Decoding the second access network information stored in the radio resource control device of the second access network; or

And determining, according to the radio resource device identifier of the target access network included in the request message, if the radio resource device identifier of the target access network is the radio resource device identifier of the third access network, and determining The third access network information is stored in the radio resource control device of the second access network, and the saved third access network information is obtained; or

And determining, according to the radio resource device identifier of the target access network included in the request message, if the radio resource device identifier of the target access network is the radio resource device identifier of the third access network, and determining The third access network information is not stored in the radio resource control device of the second access network, and is sent to the radio resource control device of the third access network pointed to by the radio resource device identifier of the third access network. Obtaining the request message of the third access network information, so that the radio resource control device of the third access network sends the third access network information to the radio resource control device of the second access control; The third access network is a radio access network of the same standard as the second access network.

In a fourth possible implementation manner, the radio resource device identifier includes an identifier of the radio resource control device or the radio resource, in the fourth possible implementation manner of the seventh aspect or the seventh aspect, Controlling the cell identifier of the device; or the request message for acquiring the target access network information includes a public measurement initiation request message or a resource status request message; or the target access network information may be carried in a public measurement initiation response message, a common measurement The report message, the resource status response message, or the resource status update message; or the target access network information includes the auxiliary cell change information of the target access network, system information, multimedia broadcast multicast service data channel information, self-organization Network transmission information, general terrestrial radio access system information, cell equivalent public land mobile network identity, cell bearer service type, cell type, cell access restriction information, cell capability information, cell attribute information, universal terrestrial radio access Self-organizing network and more Broadcast Multicast body of at least one business.

In the foregoing technical solution, the first access network device directly sends the request message for acquiring the target access network information to the second access network device of different standards through the first interface, so that the second access The network access device obtains the target access network information according to the radio resource control device identifier of the target access network included in the request message, and sends the obtained target access network information to the first access network device through the first interface, therefore, The core network device corresponding to the first access network device and the second access network device is required to reduce the signaling processing load of the core network device and improve the information acquisition efficiency. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. The drawings are some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any inventive labor.

FIG. 1 is a schematic flowchart of a method for acquiring information of different radio access networks according to an embodiment of the present invention;

2 is a schematic flowchart of a method for acquiring information of different radio access networks according to another embodiment of the present invention;

FIG. 3 is a signaling diagram of a method for acquiring information of different radio access networks according to another embodiment of the present invention; FIG.

FIG. 4 is a schematic structural diagram of a system for applying the method for acquiring information of different radio access networks according to an embodiment of the present disclosure;

FIG. 5 is a signaling diagram of a method for acquiring information of different radio access networks according to another embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a system for applying the method for acquiring information of different radio access networks according to an embodiment of the present disclosure;

FIG. 7 is a signaling diagram of a method for acquiring information of different radio access networks according to another embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a system for applying the method for acquiring information of different radio access networks according to an embodiment of the present disclosure;

FIG. 9 is a signaling diagram of a method for acquiring information of different radio access networks according to another embodiment of the present invention;

FIG. 10 is a schematic diagram of an application method for acquiring different radio access network information according to an embodiment of the present invention; Schematic diagram of the structure;

FIG. 1 is a signaling diagram of a method for acquiring information of different radio access networks according to another embodiment of the present invention;

FIG. 12 is a schematic structural diagram of a system for applying the method for acquiring information of different radio access networks according to an embodiment of the present disclosure;

FIG. 13 is a schematic structural diagram of an apparatus for acquiring information of different radio access networks according to another embodiment of the present invention;

FIG. 14 is a schematic structural diagram of an apparatus for acquiring different radio access network information according to another embodiment of the present invention;

FIG. 15-1 is a schematic structural diagram of a system for acquiring information of different radio access networks according to another embodiment of the present invention;

FIG. 15-2 is a schematic structural diagram of another system for acquiring information of different radio access networks according to another embodiment of the present invention;

FIG. 16 is a schematic structural diagram of a radio resource control device of a first access network according to another embodiment of the present invention;

FIG. 17 is a schematic structural diagram of a radio resource control device of a second access network according to another embodiment of the present invention. The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. The embodiments are a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The technical solution of the present invention can be applied to a 3GPP mobile communication network 3GPP system, wherein the radio access network of different standards within the 3GPP communication system includes, for example, an evolved universal terrestrial radio access network (Evolved Universal Terrestrial Radio Access Network, E -UTRAN), Universal Mobile Telecommunications System (UMTS) UMTS Terrestrial Radio Access Network (UTRAN), GSM/EDGE Radio Access Network (GSM/EDGE Radio Access Network, GERAN).

The first access network and the second access network in different embodiments of the present invention are different radio access networks within the 3GPP communication system. The first access network device is located in a first access network, and the second access network device is located in a second access network.

The first access network device includes a radio resource control device of the first access network, and the second access network device includes a base station of the second access network and a radio resource control device, where the first The radio resource control device of the access network and the base station of the second access network are located in the same multi-standard base station device, and the radio resource control device of the first access network and the base station of the second access network pass The interface unit in the multi-standard base station device performs a communication connection; the interface unit is a channel for performing control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device;

The radio resource control device of the first access network and the multi-standard base station device where the base station of the second access network is located and the radio resource control device of the second access network communicate with each other through the first interface ;

The first interface is an interface between a base station of the second access network and a radio resource control device of the second access network; or

The first access network device includes a base station and a radio resource control device of the first access network, and the second access network device includes a radio resource control device of the second access network, where the first The base station of the access network and the radio resource control device of the second access network are located in the same multi-standard base station device, and the base station of the first access network and the radio resource control device of the second access network pass The interface unit in the multi-standard base station device performs a communication connection; the interface unit is a channel for performing control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device;

The first access interface performs communication connection between the base station of the first access network and the multi-standard base station device where the radio resource control device of the second access network is located, and the radio resource control device of the first access network ;

The first interface is an interface between a base station of the first access network and a radio resource control device of the first access network.

For example, when the radio access network is Long Term Evolution (LTE), the radio resource control device of the LTE is an Evolved NodeB (eNB); or When the wireless access network is a wireless local area network (WLAN), the WLAN wireless resource control device is an access point (AP); or

When the radio access network is UMTS, the base station of the UMTS is a Node B, and the radio resource control device of the UMTS is a radio network controller (RNC); the first interface is an interface between the Node B and the RNC; or

When the radio access network is a Global System of Mobile communication (GSM), the GSM base station is a Base Transceiver Station (BTS), and the GSM radio resource control device is a base station controller (Base Station). Controller, BSC); the first interface is the interface between the BTS and the BSC; or

When the radio access network is Code Division Multiple Access (CDMA), the base station of the CDMA is a BTS base station, and the radio resource control device is a BSC.

The multi-standard base station device in the embodiments of the present invention includes a base transceiver station (BTS), a base station (Node B), an evolved base station ( evolved Node B, eNB), and a wireless office i or network ( Wireless Local Area Network (WLAN) At least two of Access Point (AP) and World Wide Interoperability for Microwave Access (WIMAX) Access Point (AP). For example, a UMTS NodeB and a WLAN AP may be integrated in a multi-standard base station device; or a multi-standard base station device may integrate a BTS and a WLAN AP; or a multi-standard base station device may integrate a UMTS NodeB and an eNB.

The target access network information includes auxiliary cell change information, system information, multimedia broadcast multicast service data channel information, self-organizing network transmission information, general terrestrial wireless access system information, and cell of the target access network. At least one of an equivalent public land mobile network identifier, a cell bearer service type, a cell type, a cell access restriction information, a cell capability information, a cell attribute information, a universal terrestrial radio access, a self-organizing network, and a multimedia broadcast multicast service item.

The cell type may be information such as a macro cell, a micro cell, or a pico cell. The cell attribute information may be whether the cell and its neighboring area are co-located, the common antenna, the indoor baseband unit (BBU), the cell bandwidth (ie, the supported maximum data rate), and the cell's service attributes (such as supported). Service level, supported Quality of Service Class Identifier (QCI), cell channel bandwidth, cell size (eg cell radius), Access control information of the cell (such as Access Class (AC), Domain Specific Access Control (DSAC), Paging Permission with Access Control (PPAC)), whether The operator reserves the cell.

FIG. 1 is a schematic flowchart of a method for acquiring information of different radio access networks according to an embodiment of the present invention. As shown in FIG. 1 , a method for obtaining information of different radio access network information in this embodiment may include:

The first access network device sends a request message for acquiring the target access network information to the second access network device by using the first interface, where the request message includes the radio resource device identifier of the target access network; The second access network device acquires the target access network information according to the request message;

The radio resource device identifier includes an identifier of the radio resource control device and/or a cell identifier of the radio resource control device.

Specifically, if the target access network information requested by the first access network device is information of a certain cell, such as a load, a system broadcast message, the radio resource device identifier may be a cell identifier of the radio resource control device, such as an LTE system. Evolved Universal Mobile Telecommunications System (E-UTRAN Cell Global Identifier, ECGI), or Source Cell Identifier of UMTS system;

If the target access network information requested by the first access network device is information of the access network device, such as the processing capability of the access network device and the access network device group information where the access network device is located, the wireless resource device identifier may be Is the identifier of the RRC device, such as the Global Evolved Base Station Identity (Global eNB ID) of the LTE system, or the RNC Identifier, RNC-ID or Extended RNC-ID of the UMTS system.

Certainly, if the target access network information requested by the first access network device is information of a certain cell, the radio resource device identifier may include an identifier of the radio resource control device and a cell identifier of the radio resource control device.

Further, the request message may further include a type of the requested target access network information, such as a load, system information, or the like, or include a manner of sending the target access network information, such as periodic transmission, event transmission, and target access network. The device sends the requested target access network information to the requested access network device according to the manner in which the information is sent.

In an optional implementation manner of the present invention, the first access network device includes the first a radio resource control device of the access network, where the second access network device includes a base station and a radio resource control device of the second access network, a radio resource control device of the first access network, and the second The base station of the access network is located in the same multi-standard base station device, and the radio resource control device of the first access network and the base station of the second access network perform communication connection through the interface unit in the multi-standard base station device. The interface unit is a channel for performing control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device;

The first interface is an interface between a base station of the second access network and a radio resource control device of the second access network;

Step 101 is specifically implemented as follows: the radio resource control device of the first access network sends a request for acquiring target access network information to the base station of the second access network by using an interface unit in the multi-standard base station device. Transmitting, by the base station of the second access network, the request message to the radio resource control device of the second access network by using the first interface;

Optionally, before step 101, the method includes:

Transmitting, by the radio resource control device of the first access network, the information of the common base station of the radio resource control device of the first access network to the radio resource control device of the third access network, and the first access network The information of the common cell of the RRC device includes a radio resource device identifier corresponding to the base station of the second access network that is located in the same multi-standard base station device as the radio resource control device of the first access network;

Optionally, before step 101, the method includes:

The radio resource control device of the first access network receives the request message for acquiring the target access network information sent by the radio resource control device of the third access network, where the request message includes the wireless of the target access network. Resource equipment identification;

And determining, according to the radio resource device identifier of the target access network that is included in the request message, that the radio resource device identifier of the target access network is located in the same manner as the radio resource control device of the first access network. The radio resource device identifier corresponding to the base station of the second access network in the multi-standard base station device; and the acquisition target sent by the radio resource control device of the third access network The request message of the network access information is sent to the radio resource control device of the second access network through the first interface.

In an optional implementation manner of the present invention, the first access network device includes a base station and a radio resource control device of the first access network, and the second access network device includes the second access a radio resource control device of the network, the base station of the first access network and the radio resource control device of the second access network are located in a same multi-standard base station device, the base station of the first access network and the The radio resource control device of the second access network performs communication connection by using an interface unit in the multi-standard base station device; the interface unit controls between baseband processing units corresponding to different standard base stations in the multi-standard base station device a channel for information or data communication;

The first interface is an interface between a base station of the first access network and a radio resource control device of the first access network;

Step 101 is specifically implemented as follows: the radio resource control device of the first access network sends a request message for acquiring target access network information to the base station of the first access network by using the first interface, so that the The base station of an access network sends the request message to the radio resource control device of the second access network by using an interface unit in the multi-standard base station device.

Optionally, before step 101, the method includes:

Receiving, by the radio resource control device of the first access network, the information about the base station that is sent by the base station of the first access network and the base station of the first access network, and the base station of the first access network The information of the base station includes a radio resource device identifier corresponding to the radio resource control device of the second access network that is located in the same multi-standard base station device as the base station of the first access network;

The radio resource control device of the first access network sends information about a common base station of the base station of the first access network to the radio resource control device of the third access network;

Optionally, before step 101, the method includes:

The radio resource control device of the first access network receives the request message for acquiring the target access network information sent by the radio resource control device of the third access network, where the request message includes the wireless of the target access network. Resource equipment identification; Determining, according to the radio resource device identifier of the target access network that is included in the request message, that the radio resource device identifier of the target access network is located in the same multi-standard base station as the base station of the first access network. And the radio resource device identifier corresponding to the radio resource control device of the second access network in the device; sending the request message for acquiring the target access network information sent by the radio resource control device of the third access network to the first interface The radio resource control device of the second access network.

102. The first access network device receives, by using the first interface, the target access network information that is sent by the second access network device.

In an optional implementation manner of the present invention, the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second access network device. a base station and a radio resource control device, where the radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, and the radio resource control device of the first access network Communicating with the base station of the second access network through an interface unit in the multi-standard base station device;

Step 102 is specifically implemented as follows: the radio resource control device of the first access network receives the target access network information sent by the base station of the second access network by using an interface unit in the multi-standard base station device. And the target access network information is sent by the radio resource control device of the second access network to the base station of the second access network by using the first interface.

Optionally, after step 102, the radio resource control device of the first access network sends the received target access network information to the radio resource control device of the third access network.

In an optional implementation manner of the present invention, the first access network device includes a base station and a radio resource control device of the first access network, and the second access network device includes the second access a radio resource control device of the network, the base station of the first access network and the radio resource control device of the second access network are located in a same multi-standard base station device, the base station of the first access network and the The radio resource control device of the second access network passes the interface in the multi-standard base station device The unit performs a communication connection;

Step 102 is specifically implemented as follows: the radio resource control device of the first access network receives the target access network information sent by the base station of the first access network by using the first interface, and the target access The network information is sent by the radio resource control device of the second access network to the base station of the first access network by using an interface unit in the multi-standard base station device.

The format of the request message used in this embodiment is used to transfer information between the radio resource control device of the first access network and the radio resource control device of the second access network, when the first access network The RRC device sends a request message for acquiring the target access network information to the base station of the second access network in the same multi-standard base station device as the radio resource control device of the first access network, and the second access The base station of the network does not need to perform processing such as parsing the request message, and may directly send the request message to the radio resource control device of the second access network, so as to minimize the information processing burden of the base station of the second access network. At the same time, it can also improve the efficiency of information transmission; or

When the radio resource control device of the first access network sends a request message for acquiring the target access network information to the base station of the first access network, the base station of the first access network does not need to parse the request message. The request message can be directly sent to the radio resource control device of the second access network, which can greatly reduce the information processing burden of the base station of the first access network, and can also improve the information transmission efficiency;

Table 1 : Information element type Type/Reference Reference Format length

Informationelements Presence Format Length

PDUtype Protocol Data Sheet PDUtype/11.3.26 M V 1 Element Type

( ProtocolDataUnit )

DestinationCellldentif RIMRoutinglnformation/ 11 M TLV 3-? ier target cell identity .3.70 radio access network information management

Routing information

SourceCellldentifier Source RIMRoutinglnformation/ 11 M TLV 3-? Cell ID .3.70

RIMContainer wireless connection RAN-INFORMATION-RE M TLV 3-? Network information management container QUESTRIMContainer/11.3.

62a.1 Radio access network information request

Wireless access network information management container

The format of the response message used in this embodiment is used to transfer information between the radio resource control device of the first access network and the radio resource control device of the second access network, when the second access network When the RRC device sends the target access network information to the radio resource control device of the first access network in the same multi-standard base station device as the base station of the second access network, the base station of the second access network does not The information of the access network information needs to be parsed and the like, and the target access network information can be directly sent to the radio resource control device of the first access network, and the information processing of the base station of the second access network can be minimized. Burden, but also improve the efficiency of information transfer; or

When the radio resource control device of the second access network sends the target access network information to the base station of the first access network, the base station of the first access network does not need to parse and process the information of the target access network. The target access network information can be directly sent to the radio resource control device of the first access network, which can greatly reduce the information processing burden of the base station of the first access network, and can also improve the information transmission efficiency.

Table 2: Information element type Type/Reference Reference Format length

Informationelements Presence Format Length

PDUtype Protocol Data Sheet PDUtype/11.3.26 M V 1 Element Type

( ProtocolDataUnit )

Routing information

SourceCellldentifier Source RIMRoutinglnformation/ 11 M TLV 3-? Cell ID .3.70

62a.1 Radio access network information request

Wireless access network information management container

The RAN is a Radio Access Network; the RIM is a RAN Information Management.

The first access network device of the embodiment of the present invention directly sends the request message for acquiring the target access network information to the second access network device of different standards, so that the second access network device includes the request message according to the request message. The radio resource device identifier of the target access network acquires the target access network information, and the obtained target access network information is sent to the first access network device through the first interface, and therefore, does not need to pass the first access network device. The core network device corresponding to each of the second access network devices can reduce the signaling processing load of the core network device and improve the information acquisition efficiency.

2 is a schematic flowchart of a method for acquiring information of different radio access networks according to another embodiment of the present invention. As shown in FIG. 2, the method for acquiring information of different radio access networks in this embodiment may include:

The second access network device receives, by using the first interface, a request message for acquiring the target access network information that is sent by the first access network device, where the request message includes the radio resource device identifier of the target access network;

Specifically, if the target access network information requested by the first access network device is information of a certain cell, such as a load, a system broadcast message, the radio resource device identifier may be a cell identifier of the radio resource control device, such as an LTE system. Evolved Universal Mobile Telecommunications System Land Wireless Access Network Small E-UTRAN Cell Global Identifier (ECGI), or Source Cell Identifier of the UMTS system;

When the step 201 is specifically implemented, the radio resource control device of the second access network receives the request message sent by the base station of the second access network by using the first interface, where the request message is the second connection. Receiving, by the interface unit in the multi-standard base station device, the requesting message sent by the radio resource control device of the first access network to obtain the target access network information, in an optional embodiment of the present invention; The first access network device includes a base station and a radio resource control device of the first access network, where the second access network device includes a radio resource control device of the second access network, The base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, and the radio resource control of the base station of the first access network and the second access network The device passes the interface in the multi-standard base station device The unit performs a communication connection;

When the step 201 is specifically implemented, the radio resource control device of the second access network receives, by using the interface unit in the multi-standard base station device, a request message sent by the base station of the first access network, the request message. Receiving, by the base station of the first access network, a request message for acquiring target access network information sent by the radio resource control device of the first access network by using the first interface.

202. The second access network device acquires the target access network information according to the radio resource device identifier of the target access network included in the request message.

In an optional implementation manner of the present invention, when the step 202 is specifically implemented, the radio resource control device of the second access network, according to the radio resource device identifier of the target access network included in the request message, Determining, by the radio resource control identifier of the second access network, the second access network information in the radio resource control device of the second access network; or

The radio resource control device of the second access network determines, according to the radio resource device identifier of the target access network that is included in the request message, that the radio resource device identifier of the target access network is the third access Obtaining the saved third access network information, and determining that the saved third access network information is stored in the radio resource control device of the second access network; or

The radio resource control device of the second access network determines, according to the radio resource device identifier of the target access network that is included in the request message, that the radio resource device identifier of the target access network is the third access The wireless resource device identifier of the network, and determining that the third access network information is not stored in the radio resource control device of the second access network, the wireless resource device identifier pointed to the third access network The radio resource control device of the third access network sends a request message for acquiring the third access network information, so that the radio resource control device of the third access network sends the third access network information to the a second access control radio resource control device; the third access network is a radio access network of the same standard as the second access network. 203. The second access network device sends the obtained target access network information to the first access network device by using the first interface.

Step 203 is specifically implemented:

The radio resource control device of the second access network sends the acquired target access network information to the base station of the second access network through the first interface, so that the base station of the second access network Transmitting the target access network information to the radio resource control device of the first access network by using an interface unit in the multi-standard base station device.

In an optional implementation manner of the present invention, the first access network device includes a base station and a radio resource control device of the first access network, and the second access network device includes the second access a radio resource control device of the network, the base station of the first access network and the radio resource control device of the second access network are located in a same multi-standard base station device, the base station of the first access network and the The radio resource control device of the second access network performs a communication connection by using an interface unit in the multi-standard base station device;

When step 203 is specifically implemented: The radio resource control device of the second access network sends the acquired target access network information to the base station of the first access network by using an interface unit in the multi-standard base station device, so that the The base station of an access network sends the target access network information to the radio resource control device of the second access network by using the first interface.

The embodiment of the present invention may also use the format of the request message shown in Table 1 and the format of the response message shown in Table 2, specifically for the wireless resource control device of the first access network and the wireless network of the second access network. The transfer of information between resource control devices can reduce the information processing burden of the base station.

The first access network device of the embodiment of the present invention directly sends the request message for acquiring the target access network information to the second access network device of different standards, so that the second access network device includes the request message according to the request message. The radio resource device identifier of the target access network acquires the target access network information, and the obtained target access network information is sent to the first access network device through the first interface, and therefore, does not need to pass the first access network device. The core network device corresponding to each of the second access network devices can reduce the signaling processing burden of the core network device and improve the information acquisition efficiency.

FIG. 3 is a signaling diagram of a method for acquiring information of different radio access network according to another embodiment of the present invention, and FIG. 4 is a schematic structural diagram of a system for acquiring a method for acquiring information of different radio access networks according to an embodiment of the present invention, The first access network is LTE, and the radio resource control devices of the first access network are all eNBs. If the second access network is UMTS 1, the second access network device includes the radio resource control device RNC1 and the base station NodeB1. The eNB and the NodeB1 are located on the same multi-standard base station device, and the eNB and the NodeB1 can share a common radio frequency unit. The eNB and the NodeB1 can use different baseband processing units or share the same baseband processing unit, that is, the eNB and the NodeB1 can pass the multi-standard base station. The internal interface unit performs communication, wherein the multi-standard base station internal interface unit is a signaling channel for performing control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device.

As shown in FIG. 3, it is assumed that the eNB wants to obtain information about the RNC1 corresponding to the NodeB1 in the same multi-standard base station device, where the information of the RNC1 includes, for example, the load of the cell under the RNC1, the cell capability, and whether the RNC1 has sufficient resources for allocation. Whether the user equipment, the target network supports the current service of the user equipment, and the like. The method for obtaining different radio access network information in this embodiment may include:

301. The eNB sends a request message for acquiring information of the RNC 1 to the NodeB 1 through the internal interface unit of the multi-standard base station device. The request message includes an identifier of the RNC1 or an identifier of a cell of the RNC1.

Optionally, the request message may also include the requested message type, such as a load, a system message, or a manner of sending information, such as periodic sending, event sending.

302. The NodeB 1 sends the request message to the RNC 1 through the first interface.

The NodeB1 and the RNC1 are connected by using the first interface, and the first interface is an Iub interface between the NodeB1 and the RNC1. Specifically, the NodeB1 can send a request message to the RNCl through the NodeB ApplicationPart (NBAP) of the Iub interface.

303. The RNC1 obtains the information of the RNC 1 according to the identifier of the RNC1 included in the request message or the identifier of the cell of the RNC1.

Generally, information of RNC1 is stored in RNC1, and information of RNC1 includes, for example,

The load of the cell under the RNC1, the cell capacity, whether the RNC1 has sufficient resources for the user equipment, whether the target network supports the current service of the user equipment, and the like.

Optionally, the RNC1 may also obtain the requested target access network message according to the requested message type in the request message.

304. The RNC1 sends the information of the RNC1 to the NodeB1 through the first interface.

Optionally, the RNC1 may also send the information of the RNC1 to the NodeB1 according to the manner in which the information in the request message is sent, such as periodically sending, or sending the RNC1 information only when the information of the RNC1 satisfies the event triggering condition. NodeBl.

305. The NodeB1 sends the information of the RNCl to the eNB through the internal interface unit of the multi-standard base station device.

In this embodiment, the eNB and the NodeB1 are located on the same multi-standard base station device, so that the eNB directly sends a request message for acquiring the information of the RNC1 to the RNC1 through the first interface between the NodeB1 and the RNC1, so that the RNC1 includes the request message according to the request message. The identifier of the RNC1 or the identifier of the cell of the RNC1 acquires the information of the RNC1, and the information of the RNC1 is sent to the eNB through the first interface with the NodeB1, so that the core network device corresponding to each of the eNB and the RNC 1 does not need to be used, which can be reduced. The signaling processing burden of the core network device improves the information acquisition efficiency.

FIG. 5 is a signaling diagram of a method for acquiring information of different radio access networks according to another embodiment of the present invention, and FIG. 6 is a schematic structural diagram of a system for acquiring a method for acquiring information of different radio access networks according to an embodiment of the present invention. The first access network is LTE, and the radio resource control device of the first access network The eNB and the NodeB1 may be located on the same multi-standard base station device, and the eNB and the NodeB1 may be located on the same multi-standard base station device, where the eNB and the NodeB1 may be located on the same multi-standard base station device. The common radio unit, the eNB and the NodeB1 may use different baseband processing units or share the same baseband processing unit, that is, the eNB and the NodeB1 may communicate through the multi-standard base station internal interface unit, where the multi-standard base station internal interface unit is the plurality of A signaling channel for controlling information or data communication between baseband processing units corresponding to different standard base stations in the base station device. Wherein, if the third access network is UMTS2, the third access network device includes the radio resource control device RNC2 and the base station NodeB2.

As shown in FIG. 5, it is assumed that the eNB wants to acquire the information of the RNC2 corresponding to the NodeB2, where the information of the RNC2 includes, for example, the load of the cell under the RNC2, the cell capability, whether the RNC2 has sufficient resources for the user equipment, and whether the target network is Support current services of user equipment, etc. The method for acquiring different radio access network information in this embodiment may include:

501. The eNB sends a request message for acquiring information of the RNC2 to the NodeB1 through the internal interface unit of the multi-standard base station device.

The request message includes the identifier of the RNC2 or the cell identifier of the RNC2.

502. The NodeB1 sends the request message to the RNC1 through the first interface.

The NodeB1 and the RNC1 are communicatively connected through the first interface, and the first interface is an Iub interface between the NodeB1 and the RNC1. Specifically, the NodeB1 can send a request message to the RNC1 through the base station application protocol (NodeBApplicationPart, NBAP) of the Iub interface.

503. The RNC1 sends a request message to the RNC2 according to the identifier of the RNC2 included in the request message or the cell identifier of the RNC2.

Optionally, it is assumed that the information of RNC2 is stored in RNC1. For example, when RNC1 initiates a common measurement initiation request procedure to RNC2, RNC2 may send the information of RNC2 to RNC1 in a public measurement response or a common measurement report message. RNC1 can then perform step 506.

504. The RNC2 obtains information about the RNC2 according to the identifier of the RNC2 included in the request message or the cell identifier of the RNC2.

Generally, RNC2 stores information about RNC2, such as the load of the cell under RNC2, the cell capability, whether the RNC2 has sufficient resources for the user equipment, whether the target network supports the current service of the user equipment, and the like. 505. The RNC2 sends the information of the RNC2 to the RNC1.

506. The RNC1 sends the information of the RNC2 to the NodeB1 through the first interface.

507. The NodeB1 sends the information of the RNC2 to the eNB through the internal interface unit of the multi-standard base station device.

In this embodiment, since the eNB and the NodeB 1 are located on the same multi-standard base station device, the eNB directly sends a request message for acquiring the information of the RNC2 to the RNC1 through the first interface between the NodeB1 and the RNC1, so that the RNC1 is in the request message. The identifier of the RNC2 or the cell identifier of the RNC2 is sent to the RNC2, so that the RNC2 obtains the information of the RNC2, and sends the information of the RNC2 to the RNC1, so that the RNC1 sends the information to the eNB through the first interface with the NodeB1. The core network device corresponding to each of the eNB and the RNC1 is not required, and the signaling processing load of the core network device can be reduced, and the information acquisition efficiency is improved.

FIG. 7 is a signaling diagram of a method for acquiring different radio access network information according to another embodiment of the present invention, and FIG. 8 is a schematic structural diagram of a system for acquiring a method for acquiring information of different radio access networks according to an embodiment of the present invention. The first access network is LTE1, and the radio resource control devices of the first access network are all eNB1. If the second access network is UMTS1, the second access network device includes the radio resource control device RNC1 and the base station NodeBl. The eNB1 and the NodeB1 may be in the same radio frequency unit, and the eNB1 and the NodeB1 may use different baseband processing units or share the same baseband processing unit, that is, the eNB1 and the NodeB1 may pass the multi-standard system. The base station internal interface unit performs communication, wherein the multi-standard base station internal interface unit is a signaling channel for performing control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device.

The third access network device includes the radio resource control device eNB2.

As shown in FIG. 7, it is assumed that the eNB2 wants to obtain the information of the RNC1 corresponding to the NodeB1, where the information of the RNC1 includes, for example, the load of the cell under the RNC1, the cell capability, whether the RNC1 has sufficient resources for the user equipment, and whether the target network is Support current services of user equipment, etc. The method for acquiring different radio access network information in this embodiment may include:

701. The eNB2 sends a request message for acquiring the RNC 1 information to the eNB 1.

In a specific implementation, the eNB2 may initiate a request message for acquiring the RNC 1 information to the eNB 1 by using an X2 application protocol (X2AP) message, where the X2 application protocol For example, the resource status request message, the eNB1 may send the RNC1 information to the eNB2 by using an X2 application protocol (X2AP) message, where the X2 application protocol is, for example, a resource status report message or a resource status response message.

When it is to be noted, the eNB2 needs to know the identification information of the RNC1 where the NodeB1 of the base station with the eNB1 is located (for example, the identifier of the RNC1 or the cell identifier of the RNC1) before initiating the request message for acquiring the RNC1 information from the eNB1. In a specific implementation, when the eNB1 can send the request message, the X2 interface setup response message, and the eNB configuration update message, the eNB1 sends the RNC cell identifier or the RNC identifier of the NodeB1 of the eNB1 common base station to the eNB2.

The request message for obtaining the RNC1 information includes the RNC1 cell identifier or the RNC1 identifier.

702. The eNB1 sends the request message for obtaining the RNC 1 information to the NodeB1 by using an interface unit in the multi-standard base station device.

703. The NodeB1 sends the request message for acquiring the RNC1 information to the RNC1 through the first interface.

704. The RNC 1 obtains the RNC 1 information according to the request message for acquiring the RNC 1 information. Specifically, the RNC1 acquires the RNC1 information according to the RNC1 cell identifier or the RNC1 identifier included in the request message for acquiring the RNC1 information.

705. The RNC1 sends the RNCl information to the NodeB1 through the first interface.

706. The NodeB1 sends the RNCl information to the eNB1 through an interface unit in the multi-standard base station device.

707. The eNB1 sends the RNC1 information to the eNB2.

In this embodiment, since the eNB1 and the NodeB1 are located on the same multi-standard base station device, the eNB1 directly sends a request message for acquiring the information of the RNC1 to the RNC1 through the first interface between the NodeB1 and the RNC1, so that the RNC1 sends the RNC1 according to the request message. The information is directly sent to the eNB 1 through the first interface between the NodeB 1 and the RNC 1 , so that the eNB 1 sends the RNC 1 information to the eNB 2, so that the core network device corresponding to each of the eNB1 and the RNC1 is not required, and the core network device can be reduced. Signaling processing burden, while improving information acquisition efficiency.

FIG. 9 is a signaling diagram of a method for acquiring information of different radio access network according to another embodiment of the present invention, and FIG. 10 is a schematic structural diagram of a system for acquiring a method for acquiring information of different radio access networks according to an embodiment of the present invention, The second access network is LTE, and the radio resource control device of the second access network The eNB is the eNB, and the eNB and the NodeB1 are located on the same multi-standard base station device, and the eNB and the NodeB1 can be located on the same multi-standard base station device. The common radio unit, the eNB and the NodeB1 may use different baseband processing units or share the same baseband processing unit, that is, the eNB and the NodeB1 may communicate through the multi-standard base station internal interface unit, where the multi-standard base station internal interface unit is the plurality of A signaling channel for controlling information or data communication between baseband processing units corresponding to different standard base stations in the base station device.

As shown in FIG. 9, it is assumed that the RNC1 wants to acquire the information of the eNB, where the information of the eNB includes, for example, the load of the cell under the eNB, the cell capability, whether the eNB has sufficient resources for the user equipment, and whether the target network supports the user equipment. Current business, etc. The method for obtaining different radio access network information in this embodiment may include:

901. The RNC 1 sends a request message for acquiring information of the eNB to the NodeB 1 through the first interface. The request message includes an identifier of the eNB or a cell identifier of the eNB. The request message may be a public measurement initiation request message of a NodeB Application Part (NBAP) of the Iub interface.

In this embodiment, the NodeB1 and the eNB are located in the same multi-standard base station device. Generally, the NodeB1 reports the identifier of the eNB or the eNB's cell identifier of the same multi-standard base station device to the RNC 1 when the RNC 1 acquires the eNB. When the information is received, the RNC 1 may directly send a request message for acquiring information of the eNB to the NodeB1 through the first interface. Specifically, the NodeB1 may notify the RNC1 through the Resource Status Indication message or the Audit Response message in the NodeB Application Part (NBAP) of the Iub interface, the identifier of the eNB located in the same multi-standard base station device, or the cell identifier of the eNB. .

The first interface is an Iub interface between the NodeB1 and the RNC1. Specifically, the RNC11 can send a request message to the NodeB1 through a NodeB Application Part (NBAP) of the Iub interface.

902. The NodeB 1 sends a request message to the eNB by using a multi-standard base station device internal interface unit. The internal interface unit of the multi-standard base station is a channel between bus units inside the multi-standard base station, or communicates control information or data through a channel between the baseband processing units.

903. The eNB acquires information about the eNB according to the identifier of the eNB included in the request message or the cell identifier of the eNB. Generally, the eNB stores information about the eNB, such as the load of the cell under the eNB, the cell capability, whether the eNB has sufficient resources for the user equipment, whether the target network supports the current service of the user equipment, and the like.

904. The eNB sends the information of the eNB to the NodeBK through the internal interface unit of the multi-standard base station device.

905. The NodeB 1 sends the information of the eNB to the RNC 1 through the first interface.

The eNB information may be sent to the RNC1 through a NodeB Application Part (NBAP) common measurement initiation response message or a common measurement report message.

In this embodiment, since the eNB and the NodeB 1 are located on the same multi-standard base station device, the RNC 1 directly sends a request message for acquiring information of the eNB to the eNB through the first interface between the NodeB 1 and the RNC 1 so that the eNB is configured according to the eNB. Obtaining the identifier of the eNB or the eNB cell identifier included in the request message, acquiring the information of the eNB, and transmitting the information of the eNB to the RNC 1 through the first interface between the RNC1 and the NodeB1, so that the core corresponding to each of the eNB and the RNC 1 is not required. The network device can reduce the signaling processing burden of the core network device and improve the information acquisition efficiency.

FIG. 11 is a signaling diagram of a method for acquiring different radio access network information according to another embodiment of the present invention, and FIG. 12 is a schematic structural diagram of a system for acquiring a method for acquiring different radio access network information according to an embodiment of the present invention, The second access network is LTE2, and the radio resource control devices of the second access network are all eNB2. If the first access network is UMTS 1, the first access network device includes the radio resource control device RNC 1 and the base station NodeB. 1 , eNB2 and NodeB 1 are located on the same multi-standard base station device, eNB2 and NodeB1 may share a common radio frequency unit, and eNB2 and NodeB1 may use different baseband processing units or share the same baseband processing unit, that is, eNB2 and NodeB1 may The communication is performed by the internal interface unit of the multi-standard base station, wherein the multi-standard base station internal interface unit is a signaling channel for performing control information or data communication between the baseband processing units corresponding to the different standard base stations in the multi-standard base station device. The third access network is UMTS2, and the third access network device includes a radio resource control device RNC2 and a base station NodeB2.

As shown in FIG. 11, it is assumed that the RNC2 wants to acquire the information of the eNB2, where the information of the eNB2 includes, for example, the load of the cell under the eNB2, the cell capability, whether the eNB2 has sufficient resources allocated to the user equipment, and whether the target network supports the user equipment. Current business, etc. The method for obtaining different radio access network information in this embodiment may include:

111. The RNC2 sends a request message for acquiring information of the eNB2 to the RNC 1. The request message includes an identifier of the eNB2 or a cell identifier of the eNB2. The request message carries a public measurement initiation request message of a Radio Network Subsystem Application Par (RNSAP) of the Iur interface.

Since eNB2 and NodeB2 are not located in the same multi-standard base station device, RNC2 is in the direction.

Before the RNC1 sends a request message for acquiring the information of the eNB2, it is necessary to know which eNBs are connected to the NodeB 1 under the RNC1. For example, when the RNC2 initiates a radio link setup request message or a radio link add request message to the RNC1, the RNC2 may notify the RNC1, corresponding to the eNB information of the NodeB2 common base station under the RNC2, such as the eNB identity or the cell identifier of the eNB, correspondingly When the RNC1 initiates a radio link setup response message to the RNC2 or the radio link adds a response, the RNC1 may notify the RNC2 of the eNB2 information of the common base station with the NodeB 1 under the RNC1, such as the eNB2 identifier or the cell identifier of the eNB2; or

The RNC2 and the RNC 1 notify the other party through the information exchange initiation request message or the information exchange initiation response message, and notify the eNB cell information of the corresponding NodeB common base station, such as the eNB identity or the eNB cell identity. Further, in this embodiment, the eNB cell information (referred to as the common base station information) of the common base station with the NodeB may be carried in any of the following messages: an Information Exchange Initiation Request message, and an information exchange initiation Response (Information Exchange Initiation Response) message, Radio Link Setup Request message, Radio Link Setup Response message, Radio Link Addition Request message, or wireless link The Radio Link Addition Response message.

112. The RNCl sends the request message to the NodeB K through the first interface according to the identifier of the eNB2 included in the request message or the cell identifier of the eNB2.

In general, the NodeB1 reports the identity of the eNB2 of the same multi-standard base station device to the RNC1. After receiving the request message including the identifier of the eNB2, the RNC1 determines that the eNB2 and the NodeB1 are located in the same multi-standard base station device according to the identifier of the eNB2. Therefore, RNC1 can directly send a request message to NodeB 1 through the first interface.

The first interface is a lub interface between the NodeB1 and the RNC1. Specifically, the RNC1 may send a request message to the NodeB1 through a NodeB Application Part (NBAP) of the lub interface. The request message may be a base station application protocol of the lub interface (NodeB) Public measurement initiation request message of Application Part, NBAP).

113. The NodeB1 sends a request message to the eNB2 through the internal interface unit of the multi-standard base station device.

114. The eNB2 acquires information of the eNB2 according to the identifier of the eNB2 included in the request message or the cell identifier of the eNB2.

115. The eNB2 sends the information of the eNB2 to the NodeB1 through the internal interface unit of the multi-standard base station device.

116. The NodeB1 sends the information of the eNB2 to the RNC1 through the first interface.

The information of the eNB2 may be sent to the RNC1 through a common measurement initiation message or a common measurement report message of the NodeB Application Part (NBAP) of the Iub interface.

117. The RNC 1 sends the information of the eNB2 to the RNC2.

The information of the eNB2 may be sent to the RNC2 through a public measurement initiation response message or a common measurement report message of the Radio Network Subsystem Application Par (RNSAP) of the Iur interface. ()

In this embodiment, since the eNB2 and the NodeB 1 are located on the same multi-standard base station device, the RNC1 directly passes the first interface between the NodeB 1 and the RNC 1 after receiving the request message for acquiring the information of the eNB2 sent by the RNC2. Sending a request message for acquiring the information of the eNB2 to the eNB2, so that the eNB2 acquires the information of the eNB2 according to the identifier of the eNB2 included in the request message or the identifier of the eNB2 cell, and passes the information of the eNB2 through the first interface between the RNC 1 and the NodeB 1. The information is sent to the RNC1, so that the RNC1 sends the information of the eNB2 to the RNC2. Therefore, the core network device corresponding to each of the eNB2 and the RNC1 is not required, and the signaling processing load of the core network device can be reduced, and the information acquisition efficiency is improved.

In this embodiment, the NodeB1 reports the identifier of the eNB2 of the same multi-standard base station device or the cell identifier of the eNB2 to the RNC1. When the RNC1 wants to obtain the information of the eNB2, the RNC1 can directly send the information to the NodeB1 through the first interface. A request message for acquiring information of eNB2.

The first interface is an Iub interface between the NodeB1 and the RNC1. Specifically, the RNC1 can send a request message to the NodeB1 through a NodeB Application Part (NBAP) of the Iub interface, for example, a public measurement initiation request message, and the NodeB1 passes the Iub The NodeB Application Part (NBAP) of the interface sends the information of the eNB2, such as a public measurement report or a common measurement response message, to the RNCl.

FIG. 13 is a schematic structural diagram of an apparatus for acquiring different radio access network information according to another embodiment of the present invention, where the radio resource control device of the first access network belongs to The first access network device, as shown in Figure 13, includes:

The sending module 31 is configured to send, by using the first interface, a request message for acquiring the target access network information to the second access network device, where the request message includes the radio resource device identifier of the target access network; The second access network device acquires the target access network information according to the request message;

The receiving module 32 is configured to receive, by using the first interface, the target access network information that is sent by the second access network device;

For example, the first access network device includes a radio resource control device of the first access network, and the second access network device includes a base station and a radio resource control device of the second access network, The radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, and the radio resource control device of the first access network and the second access The base station of the network performs a communication connection by using an interface unit in the multi-standard base station device;

The interface unit is a channel for performing control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device;

The sending module 31 is configured to send, by using an interface unit in the multi-standard base station device, a request message for acquiring target access network information to a base station of the second access network, so that the second connection is performed. The base station that accesses the network sends the request message to the radio resource control device of the second access network by using the first interface; The receiving module 32 is configured to receive, by using an interface unit in the multi-standard base station device, the target access network information that is sent by the base station of the second access network, where the target access network information is The radio resource control device of the second access network is sent to the base station of the second access network by using the first interface.

For example, if the first access network device includes the base station and the radio resource control device of the first access network, the second access network device includes the radio resource control device of the second access network. The base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, and the base station of the first access network and the second access network The radio resource control device performs a communication connection by using an interface unit in the multi-standard base station device; the interface unit is a channel for controlling information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device. ;

The sending module 31 is configured to send, by using the first interface, a request message for acquiring the target access network information to the base station of the first access network, so that the base station of the first access network passes the An interface unit in the multi-standard base station device, sending the request message to a radio resource control device of the second access network;

The receiving module 32 is configured to receive, by using the first interface, the target access network information that is sent by the base station of the first access network, where the target access network information is the second access network. The RRC device is sent to the base station of the first access network by using an interface unit in the multi-standard base station device.

For example, before the sending module 31 sends a request message for acquiring the target access network information to the second access network device through the first interface;

The sending module 31 is further configured to send, to the radio resource control device of the third access network, information about a common base station of the radio resource control device of the first access network, and the radio resource of the first access network. The information about the control device common base station includes the radio resource corresponding to the base station of the second access network that is located in the same multi-standard base station device as the radio resource control device of the first access network. Equipment Identity;

For example, after the sending module 31 sends the information of the common base station of the radio resource control device of the first access network to the radio resource control device of the third access network;

The receiving module 32 is further configured to receive a request message for acquiring the target access network information that is sent by the radio resource control device of the third access network, where the request message includes the radio resource of the target access network. Equipment Identity;

The device also includes:

a determining module 33, configured to determine, according to the radio resource device identifier of the target access network included in the request message, that the radio resource device identifier of the target access network is a radio resource with the first access network The radio resource device identifier corresponding to the base station of the second access network in the same multi-standard base station device;

For example, after the receiving module 32 receives the target access network information sent by the second access network device by using the first interface,

The sending module 31 is further configured to send the target access network information to the radio resource control device of the third access network.

The receiving module 32 is further configured to receive, by the base station of the first access network, information about a base station shared by the base station of the first access network, and information about a base station of the base station of the first access network. The radio resource device identifier corresponding to the radio resource control device of the second access network that is located in the same multi-standard base station device as the base station of the first access network; and/or

The sending module 31 is further configured to send, to the radio resource control device of the third access network, information about a base station shared by the base station of the first access network;

For example, after the sending module 31 sends the information of the common base station of the base station of the first access network to the radio resource control device of the third access network;

The receiving module 32 is further configured to receive a request message for acquiring the target access network information that is sent by the radio resource control device of the third access network, where the request message includes the radio resource device identifier of the target access network. ; The determining module 33 is further configured to determine, according to the radio resource device identifier of the target access network included in the request message, that the radio resource device identifier of the target access network is the first access network The base station is located in the radio resource device identifier corresponding to the radio resource control device of the second access network in the same multi-standard base station device;

For example, the radio resource device identifier includes an identifier of the radio resource control device or a cell identifier of the radio resource control device; or

The request message for acquiring the target access network information includes a public measurement initiation request message or a resource status request message; or

The target access network information may be carried in a public measurement initiation response message, a public measurement report message, a resource status response message, or a resource status update message; or

The target access network information includes auxiliary cell change information, system information, multimedia broadcast multicast service data channel information, self-organizing network transmission information, universal terrestrial wireless access system information, and cell equivalent of the target access network. At least one of a public land mobile network identifier, a service type of a cell bearer, a cell type, cell access restriction information, cell capability information, cell attribute information, a general terrestrial radio access, an ad hoc network, and a multimedia broadcast multicast service.

For example, the information of the common base station of the radio resource control device of the first access network or the information of the common base station of the base station of the first access network may be carried in an authentication response message and a resource status indication message. , the evolved base station eNB configuration update message, the X2 setup request message, the X2 setup response message, the information exchange initiation response message, the radio link setup request message, the radio link setup response message, the radio link increase request message, or the radio link increase In the response message.

The first access network device of the embodiment of the present invention directly sends the request message for acquiring the target access network information to the second access network device of different standards, so that the second access network device includes the request message according to the request message. The radio resource control device identifier of the target access network acquires the target access network information, and the obtained target access network information is sent to the first access network device through the first interface, and therefore, does not need to pass through the first access network. The core network device corresponding to the device and the second access network device can reduce the signaling processing burden of the core network device and improve the information acquisition efficiency. FIG. 14 is a schematic structural diagram of an apparatus for acquiring different radio access network information according to another embodiment of the present invention, where the radio resource control device of the second access network belongs to The second access network device, as shown in FIG. 14, includes:

The receiving module 41 is configured to receive, by using the first interface, a request message for acquiring the target access network information that is sent by the first access network device, where the request message includes the radio resource device identifier of the target access network.

The obtaining module 42 is configured to acquire the target access network information according to the radio resource device identifier of the target access network included in the request message received by the receiving module;

The sending module 43 is configured to send the target access network information acquired by the acquiring module to the first access network device by using the first interface;

For example, the first access network device includes a radio resource control device of the first access network, and the second access network device includes a base station and a radio resource control device of the second access network, The radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, and the radio resource control device of the first access network and the second access The base station of the network performs a communication connection by using an interface unit in the multi-standard base station device; the interface unit is a channel for performing control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device;

The receiving module 41 is configured to receive, by using the first interface, a request message sent by a base station of the second access network, where the request message is that the base station of the second access network passes the multi-standard system. The interface unit in the base station device receives the request message for acquiring the target access network information sent by the radio resource control device of the first access network;

The sending module 43 is specifically configured to pass the acquired target access network information by using the An interface is sent to the base station of the second access network, so that the base station of the second access network sends the target access network information to the first interface through an interface unit in the multi-standard base station device A wireless resource control device that is connected to the network.

The receiving module 41 is specifically configured to: receive, by using an interface unit in the multi-standard base station device, a request message sent by a base station of the first access network, where the request message is the first access network Receiving, by the first base station, a request message for acquiring target access network information sent by the radio resource control device of the first access network;

The sending module 43 is specifically configured to: send, by using an interface unit in the multi-standard base station device, the acquired target access network information to a base station of the first access network, so that the first access The base station of the network sends the target access network information to the radio resource control device of the second access network by using the first interface.

For example, the obtaining module 42 is specifically configured to:

Obtaining, according to the radio resource device identifier of the target access network included in the request message, if the radio resource device identifier of the target access network is determined to be the radio resource device identifier of the second access network, The second access network information stored in the radio resource control device of the second access network; or

Determining, according to the radio resource device identifier of the target access network that is included in the request message, that the radio resource device identifier of the target access network is a radio resource device of the third access network Identifying, and determining that the third access network information is stored in the radio resource control device of the second access network, acquiring the saved third access network information; or

Determining, according to the radio resource device identifier of the target access network, the radio resource device identifier of the target access network is a radio resource device identifier of the third access network, and determining the If the third access network information is not saved in the radio resource control device of the second access network, the radio resource control device of the third access network pointed to by the radio resource device identifier of the third access network is sent to the radio resource control device. The request message of the third access network information, so that the radio resource control device of the third access network sends the third access network information to the radio resource control device of the second access control;

The third access network is a radio access network of the same standard as the second access network.

The first access network device of the embodiment of the present invention directly sends the request message for acquiring the target access network information to the second access network device of different standards, so that the second access network device includes the request message according to the request message. The radio resource control device identifier of the target access network acquires the target access network information, and the obtained target access network information is sent to the first access network device through the first interface, and therefore, does not need to pass through the first access network. The core network device corresponding to the device and the second access network device can reduce the signaling processing burden of the core network device and improve the information acquisition efficiency.

FIG. 15-1 is a schematic structural diagram of a system for acquiring different radio access network information according to another embodiment of the present invention. As shown in FIG. 15-1, the method includes: a first access network device 51 and a second access Network device 52; The first access network device is located in the first access network, the second access network device is located in the second access network, and the first access network and the second access network are in different formats. Wireless access network;

The first access network device 51 includes a radio resource control device 511 of the first access network, and the second access network device 52 includes a base station 521 of the second access network and a radio resource control device 522. The radio resource control device 511 of the first access network and the base station 521 of the second access network are located in the same multi-standard base station device 53, and the radio resource control device 511 of the first access network The base station 521 of the second access network performs a communication connection by using an interface unit in the multi-standard base station device;

a radio resource control device 51 1 of the first access network and a base station of the second access network

The multi-standard base station device 53 where the 521 is located is communicatively connected to the radio resource control device 522 of the second access network through the first interface;

The first interface is an interface between the base station 521 of the second access network and the radio resource control device 522 of the second access network;

Optionally, FIG. 15-2 is a schematic structural diagram of another system for acquiring information of different radio access network according to another embodiment of the present invention. As shown in FIG. 15-2, the method includes: And a second access network device 52;

The first access network device is located in the first access network, the second access network device is located in the second access network, and the first access network and the second access network are in different formats. Wireless access network;

The first access network device 51 includes a base station 512 and a radio resource control device 511 of the first access network, and the second access network device 52 includes a radio resource control device 522 of the second access network. The base station 512 of the first access network and the radio resource control device 522 of the second access network are located in the same multi-standard base station device 53, the base station 512 of the first access network and the second The radio resource control device 522 of the access network performs a communication connection through an interface unit in the multi-standard base station device;

The base station 512 of the first access network and the multi-standard base station device 53 where the radio resource control device 522 of the second access network is located and the radio resource control device 51 1 of the first access network pass the An interface for communication connection;

The first interface is a base station 512 of the first access network and a radio resource of the first access network Controlling an interface between devices 511;

The radio resource control device 511 of the first access network includes the device for acquiring different radio access network information in the embodiment shown in FIG. 13 , and details are not described herein.

The radio resource control device 522 of the second access network includes the device for acquiring different radio access network information in the embodiment shown in FIG. 14, and details are not described herein.

FIG. 16 is a schematic structural diagram of a radio resource control device of a first access network according to another embodiment of the present invention, which is located in a first access network device, as shown in FIG. 16, and includes:

The sender 61 is configured to send, by using the first interface, a request message for acquiring the target access network information to the second access network device, where the request message includes the radio resource device identifier of the target access network; The second access network device acquires the target access network information according to the request message;

The receiver 62 is configured to receive, by using the first interface, the target access network information that is sent by the second access network device;

For example, the first access network device includes a radio resource control device of the first access network, and the second access network device includes a base station and a radio resource control device of the second access network, The radio resource control device of the first access network and the base station of the second access network are located in the same multi-standard base station device, and the radio resource control device of the first access network and the second connection The networked base station performs a communication connection by using an interface unit in the multi-standard base station device; the interface unit is a channel for controlling information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device. ;

The transmitter 61, configured to send, by using the first interface, the request message for acquiring the target access network information to the second access network device, specifically includes: an interface used by the multi-standard base station device And sending, by the base station of the second access network, a request message for acquiring the target access network information, so that the base station of the second access network sends the wireless to the second access network by using the first interface The resource control device sends the request message;

The receiving, by the receiver 62, the receiving, by the first interface, the target access network information that is sent by the second access network device, is specifically configured to: receive, by using an interface unit in the multi-standard base station device, The target access network information sent by the base station of the second access network, where the target access network information is that the radio resource control device of the second access network passes the first interface to the second Transmitted by the base station of the access network.

The sending, by the transmitter 61, the request message for acquiring the target access network information to the second access network device by using the first interface, is specifically configured to: send, by using the first interface, to the base station of the first access network Obtaining a request message of the target access network information, so that the base station of the first access network sends the request message to the radio resource control device of the second access network by using an interface unit in the multi-standard base station device ;

The receiving, by the receiver 62, the receiving, by the first interface, the target access network information that is sent by the second access network device, specifically: receiving, by using the first interface, the first access network The target access network information sent by the base station, where the target access network information is that the radio resource control device of the second access network passes the interface unit in the multi-standard base station device to the first access The base station of the network sends. For example, the transmitter 61 is further configured to send, to the radio resource control device of the third access network, information about a common base station of the radio resource control device of the first access network, and the first access network. The information of the common cell of the RRC device includes a radio resource device identifier corresponding to the base station of the second access network that is located in the same multi-standard base station device as the radio resource control device of the first access network;

For example, the receiver 62 is further configured to receive, by the radio resource control device of the third access network, a request message for acquiring target access network information, where the request message includes the target access network. Radio resource device identifier;

The RRC device further includes:

The processor 63 is configured to determine, according to the radio resource device identifier of the target access network that is included in the request message that is received by the receiver 62, that the radio resource device identifier of the target access network is the first The radio resource control device of the access network is located in the radio resource device identifier corresponding to the base station of the second access network in the same multi-standard base station device;

The transmitter 61 is further configured to send the target access network information to the radio resource control device of the third access network.

For example, the receiver 62 is further configured to receive, by the base station of the first access network, information about a base station shared by a base station of the first access network, and a base station of the first access network. The information of the common base station includes a radio resource device identifier corresponding to the radio resource control device of the second access network that is located in the same multi-standard base station device as the base station of the first access network; and/or

The transmitter 61 is further configured to send information about a common base station of the base station of the first access network to a radio resource control device of the third access network;

The RRC device further includes: a processor 63, configured to determine, according to the radio resource device identifier of the target access network included in the request message, that the radio resource device identifier of the target access network is a radio resource device identifier corresponding to the radio resource control device of the second access network in the same multi-standard base station device; The transmitter 61 is further configured to send the target access network information to the radio resource control device of the third access network.

FIG. 17 is a schematic structural diagram of a radio resource control device of a second access network according to another embodiment of the present invention, which is located in a second access network device, as shown in FIG. 17, and includes:

The receiver 71 is configured to receive, by using the first interface, a request message for acquiring the target access network information that is sent by the first access network device, where the request message includes the radio resource device identifier of the target access network;

The processor 72 is configured to: according to the wireless resource of the target access network included in the request message Source device identifier, obtaining the target access network information;

The transmitter 73 is configured to send the obtained target access network information to the first access network device by using the first interface;

The receiver 71, configured to receive, by using the first interface, the request message for acquiring the target access network information that is sent by the first access network device, specifically: receiving, by using the first interface, the second access network a request message sent by the base station, where the request message is that the base station of the second access network receives an acquisition target sent by the radio resource control device of the first access network by using an interface unit in the multi-standard base station device a request message for accessing network information;

The transmitter 73, configured to send the obtained target access network information to the first access network device by using the first interface, specifically: configured to: pass the acquired target access network information Sending, by the first interface, the base station of the second access network, so that the base station of the second access network sends the target access network information to the interface by using an interface unit in the multi-standard base station device A radio resource control device of the first access network.

For example, if the first access network device includes a base station and a radio resource control device of the first access network, the second access network device includes radio resource control of the second access network. The base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, the base station of the first access network and the second access network The RRC device performs a communication connection by using an interface unit in the multi-standard base station device; the interface unit performs control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station device. aisle;

The receiver 71, configured to receive, by using the first interface, the request message for acquiring the target access network information that is sent by the first access network device, specifically includes: receiving, by using an interface unit in the multi-standard base station device, a request message sent by the base station of the first access network, where the request message is that the base station of the first access network receives the acquisition target sent by the radio resource control device of the first access network by using the first interface a request message for accessing network information;

The transmitting unit 73, configured to send the obtained target access network information to the first access network device by using the first interface, specifically: configured to: use an interface unit in the multi-standard base station device Transmitting the obtained target access network information to the base station of the first access network, so that the base station of the first access network sends the target access network information to the A radio resource control device of the second access network.

For example, the processor 72 is configured to: according to the radio resource device identifier of the target access network included in the request message, acquiring the target access network information, specifically:

And determining, according to the radio resource device identifier of the target access network included in the request message, if the radio resource device identifier of the target access network is the radio resource device identifier of the third access network, and determining The third access network information is stored in the radio resource control device of the second access network, and the saved third access network information is obtained; or And determining, according to the radio resource device identifier of the target access network included in the request message, if the radio resource device identifier of the target access network is the radio resource device identifier of the third access network, and determining The third access network information is not stored in the radio resource control device of the second access network, and is sent to the radio resource control device of the third access network pointed to by the radio resource device identifier of the third access network. Obtaining the request message of the third access network information, so that the radio resource control device of the third access network sends the third access network information to the radio resource control device of the second access control; The third access network is a radio access network of the same standard as the second access network.

In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed. Another point, shown or discussed The coupling or direct coupling or communication connection between the two may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a hardware plus software functional unit.

The above-described integrated unit implemented in the form of a software functional unit may be stored in the form of code in a computer readable storage medium. The above code is stored in a computer readable storage medium and includes a number of instructions for causing a processor or hardware circuit to perform some or all of the steps of the methods of various embodiments of the present invention. The foregoing storage medium includes: a universal serial bus interface, a micro high-capacity mobile storage disk without a physical drive, a mobile hard disk, a read-only memory (English: Read-Only Memory, abbreviated as ROM), and a random access memory (English:

RandomAccessMemory (referred to as RAM), a disk or a disc, and other media that can store program code.

It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and are not intended to be limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: The technical solutions described in the foregoing embodiments are modified, or some of the technical features are equivalently replaced; and the modifications or substitutions do not deviate from the technical scope of the technical solutions of the embodiments of the present invention.

Claims

claims

1. A method for obtaining information on different wireless access networks, characterized by comprising: a first access network device sending a request message for obtaining target access network information to a second access network device through a first interface, said The request message includes the wireless resource device identification of the target access network, so that the second access network device obtains the target access network information according to the request message;

The first access network device receives the target access network information sent by the second access network device through the first interface;

The first access network device is located in the first access network, the second access network device is located in the second access network, and the first access network and the second access network are of different standards. wireless access network.

2. The method according to claim 1, characterized in that: the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second access network device. The base station and radio resource control equipment of the access network, the radio resource control equipment of the first access network and the base station of the second access network are located in the same multi-standard base station equipment, and the radio resource control equipment of the first access network The radio resource control device communicates with the base station of the second access network through an interface unit in the multi-standard base station device;

The interface unit is a channel for controlling information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station equipment;

Communication connections are made between the radio resource control equipment of the first access network and the multi-standard base station equipment where the base station of the second access network is located, and the radio resource control equipment of the second access network through a first interface. ;

The first interface is an interface between the base station of the second access network and the radio resource control device of the second access network;

Then the first access network device sends a request message to obtain the target access network information to the second access network device through the first interface, including:

The radio resource control device of the first access network sends a request message for obtaining target access network information to the base station of the second access network through the interface unit in the multi-standard base station device, so that the third access network The base station of the second access network communicates to the second access network through the first interface. The radio resource control device sends the request message;

The receiving the target access network information sent by the second access network device through the first interface includes:

The radio resource control device of the first access network receives the target access network information sent by the base station of the second access network through an interface unit in the multi-standard base station device, and the target access network The information is sent by the radio resource control device of the second access network to the base station of the second access network through the first interface.

3. The method according to claim 1, wherein if the first access network device includes a base station and a radio resource control device of the first access network, the second access network device includes the The radio resource control equipment of the second access network, the base station of the first access network and the radio resource control equipment of the second access network are located in the same multi-standard base station equipment, and the first access network The base station communicates with the radio resource control device of the second access network through an interface unit in the multi-standard base station device;

The multi-standard base station equipment where the base station of the first access network and the radio resource control equipment of the second access network are located are communicated with the radio resource control equipment of the first access network through a first interface. ;

The first interface is an interface between the base station of the first access network and the radio resource control device of the first access network;

The radio resource control device of the first access network sends a request message for obtaining target access network information to the base station of the first access network through the first interface, so that the base station of the first access network passes The interface unit in the multi-standard base station equipment sends the request message to the radio resource control equipment of the second access network;

The radio resource control device of the first access network receives the target access network information sent by the base station of the first access network through the first interface, and the target access network information is the The radio resource control device of the second access network sends it to the base station of the first access network through the interface unit in the multi-standard base station device.

4. The method according to claim 1 or 2, characterized in that, before the first access network device sends a request message to obtain the target access network information to the second access network device through the first interface, the method includes:

The radio resource control device of the first access network sends information about a base station shared with the radio resource control device of the first access network to the radio resource control device of the third access network, and communicates with the first access network The information of the radio resource control equipment sharing the base station includes the radio resource equipment identification corresponding to the base station of the second access network located in the same multi-standard base station equipment as the radio resource control equipment of the first access network;

The first access network and the third access network are wireless access networks of the same standard.

5. The method according to claim 4, characterized in that, the radio resource control device of the first access network sends the radio resource control device of the first access network to the radio resource control device of the third access network. After the control equipment shares the base station information, it includes:

The radio resource control device of the first access network receives a request message for obtaining target access network information sent by the radio resource control device of the third access network, and the request message includes the wireless resource information of the target access network. Resource equipment identification;

According to the radio resource equipment identification of the target access network included in the request message, it is determined that the radio resource equipment identification of the target access network is located in the same multiplex as the radio resource control equipment of the first access network. The wireless resource equipment identifier corresponding to the base station of the second access network in the standard base station equipment;

After receiving the target access network information sent by the second access network device through the first interface, the method includes:

The radio resource control device of the first access network sends the target access network information to the radio resource control device of the third access network.

6. The method according to claim 1 or 3, characterized in that, before the first access network device sends a request message to obtain the target access network information to the second access network device through the first interface, the method includes:

The radio resource control device of the first access network receives information sent by the base station of the first access network that is co-located with the base station of the first access network, and co-located with the base station of the first access network. The base station information includes a radio resource device identifier corresponding to the radio resource control device of the second access network located in the same multi-standard base station device as the base station of the first access network; and/or the first access The radio resource control device of the network sends to the radio resource control device of the third access network information about a base station that is co-located with the base station of the first access network;

7. The method according to claim 6, characterized in that, the radio resource control device of the first access network sends the radio resource control device of the third access network a link with the first access network. After the base station and base station information, it includes:

According to the wireless resource equipment identification of the target access network included in the request message, it is determined that the radio resource equipment identification of the target access network is located in the same multi-standard base station equipment as the base station of the first access network. The radio resource device identifier corresponding to the radio resource control device of the second access network;

8. The method according to any one of claims 1 to 7, characterized in that the radio resource equipment identification includes an identification of a radio resource control equipment or a cell identification of the radio resource control equipment; or

The request message for obtaining target access network information includes a public measurement initiation request message or a resource status request message; or

The target access network information may be carried in a public measurement initiation response message, a public measurement reporting message, a resource status response message or a resource status update message; or

The target access network information includes auxiliary cell change information, system information, multimedia broadcast multicast service data channel information, self-organizing network transmission information, general terrestrial wireless access system information, and cell equivalents of the target access network. Public land mobile network identification, service type carried by the cell, cell type, cell access restriction information, cell capability information, cell attribute information, At least one of universal terrestrial wireless access, ad hoc networks and multimedia broadcast multicast services.

9. The method according to claim 4 or 6, characterized in that: the information of a common base station with a radio resource control device of the first access network or the information of a common base station with a base station of the first access network The information can be carried in the authentication response message, resource status indication message, evolved base station eNB configuration update message, X2 establishment request message, X2 establishment response message, information exchange initiation response message, wireless link establishment request message, wireless link establishment response message message, a wireless link addition request message or a wireless link addition response message.

10. A method for obtaining information on different wireless access networks, characterized by comprising: the second access network device receiving a request message for obtaining target access network information sent by the first access network device through the first interface, so The request message includes the wireless resource device identification of the target access network;

The second access network device obtains the target access network information according to the wireless resource device identification of the target access network included in the request message;

The second access network device sends the obtained target access network information to the first access network device through the first interface;

11. The method according to claim 10, characterized in that: the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second access network device. The base station and radio resource control equipment of the access network, the radio resource control equipment of the first access network and the base station of the second access network are located in the same multi-standard base station equipment, and the radio resource control equipment of the first access network The radio resource control device communicates with the base station of the second access network through an interface unit in the multi-standard base station device; the interface unit is a baseband processing unit corresponding to different standard base stations in the multi-standard base station device. Channels for communication of control information or data;

The first interface is a wireless resource control link between the base station of the second access network and the second access network. Interfaces between control devices;

Then the second access network device receives the request message sent by the first access network device to obtain the target access network information through the first interface, including:

The radio resource control device of the second access network receives a request message sent by the base station of the second access network through the first interface, and the request message is that the base station of the second access network receives the request message through the first interface. The interface unit in the multi-standard base station equipment receives a request message for obtaining target access network information sent by the radio resource control equipment of the first access network;

The sending the obtained target access network information to the first access network device through the first interface includes:

The radio resource control device of the second access network sends the obtained target access network information to the base station of the second access network through the first interface, so that the base station of the second access network The target access network information is sent to the radio resource control device of the first access network through the interface unit in the multi-standard base station device.

12. The method according to claim 10, wherein if the first access network device includes a base station and a radio resource control device of the first access network, the second access network device includes the The radio resource control equipment of the second access network, the base station of the first access network and the radio resource control equipment of the second access network are located in the same multi-standard base station equipment, and the first access network The base station communicates with the radio resource control device of the second access network through an interface unit in the multi-standard base station device; the interface unit is baseband processing corresponding to different standard base stations in the multi-standard base station device. Channel for control information or data communication between units;

The multi-standard base station equipment where the base station of the first access network and the radio resource control equipment of the second access network are located and the radio resource control equipment of the first access network are connected through a first interface. ;

The radio resource control device of the second access network receives the request message sent by the base station of the first access network through the interface unit in the multi-standard base station device, and the request message is The base station of the first access network receives a request message for obtaining target access network information sent by the radio resource control device of the first access network through the first interface;

The radio resource control device of the second access network sends the obtained target access network information to the base station of the first access network through the interface unit in the multi-standard base station device, so that the third The base station of an access network sends the target access network information to the radio resource control device of the second access network through the first interface.

13. The method according to claim 11 or 12, characterized in that: obtaining the target access network information according to the wireless resource device identification of the target access network included in the request message includes:

The radio resource control device of the second access network determines that the radio resource device identification of the target access network is the second access network based on the radio resource device identification of the target access network included in the request message. then obtain the second access network information stored in the radio resource control device of the second access network; or

The radio resource control device of the second access network determines that the radio resource device identification of the target access network is the third access based on the radio resource device identification of the target access network included in the request message. and determine that the third access network information is stored in the wireless resource control device of the second access network, then obtain the stored third access network information; or

The radio resource control device of the second access network determines that the radio resource device identification of the target access network is the third access based on the radio resource device identification of the target access network included in the request message. and determine that the third access network information is not saved in the radio resource control device of the second access network, then send the third access network to the wireless resource equipment identification of the third access network. The radio resource control device of the third access network sends a request message to obtain the third access network information, so that the radio resource control device of the third access network sends the third access network information to the third access network. Two wireless resource control devices for access control; The third access network is a wireless access network of the same standard as the second access network.

14. The method according to any one of claims 10 to 13, characterized in that the radio resource device identification includes an identification of a radio resource control device or the radio resource control device. community identification; or

The target access network information includes auxiliary cell change information, system information, multimedia broadcast multicast service data channel information, self-organizing network transmission information, general terrestrial wireless access system information, and cell equivalents of the target access network. At least one of public land mobile network identification, service type carried by the cell, cell type, cell access restriction information, cell capability information, cell attribute information, universal terrestrial wireless access, self-organizing network and multimedia broadcast multicast service.

15. A device for obtaining information on different wireless access networks, located on the radio resource control equipment side of the first access network, and the radio resource control equipment of the first access network belongs to the first access network equipment, characterized by: , include:

A sending module, configured to send a request message for obtaining target access network information to the second access network device through the first interface, where the request message includes the wireless resource device identifier of the target access network; so that the second access network device The access network device obtains the target access network information according to the request message;

A receiving module, configured to receive the target access network information sent by the second access network device through the first interface;

16. The apparatus according to claim 15, wherein the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second access network device. The base station and radio resource control equipment of the access network, the radio resource control equipment of the first access network and the base station of the second access network are located in the same multi-standard base station equipment, and the radio resource control equipment of the first access network The radio resource control device communicates with the base station of the second access network through an interface unit in the multi-standard base station device;

The interface unit is a channel for communicating control information or data between baseband processing units corresponding to different standard base stations in the multi-standard base station equipment; Communication connections are made between the radio resource control equipment of the first access network and the multi-standard base station equipment where the base station of the second access network is located, and the radio resource control equipment of the second access network through a first interface. ;

The sending module is specifically configured to send a request message for obtaining target access network information to the base station of the second access network through the interface unit in the multi-standard base station equipment, so that the second access network The base station of the network sends the request message to the radio resource control device of the second access network through the first interface;

The receiving module is specifically configured to receive the target access network information sent by the base station of the second access network through the interface unit in the multi-standard base station equipment, where the target access network information is the The radio resource control device of the second access network sends it to the base station of the second access network through the first interface.

17. The apparatus according to claim 15, wherein if the first access network device includes a base station and a radio resource control device of the first access network, the second access network device includes the The radio resource control equipment of the second access network, the base station of the first access network and the radio resource control equipment of the second access network are located in the same multi-standard base station equipment, and the first access network The base station communicates with the radio resource control device of the second access network through an interface unit in the multi-standard base station device;

The sending module is specifically configured to send a request message for obtaining target access network information to the base station of the first access network through the first interface, so that the base station of the first access network passes the multiple The interface unit in the standard base station equipment sends the request message to the radio resource control equipment of the second access network; The receiving module is specifically configured to receive the target access network information sent by the base station of the first access network through the first interface, where the target access network information is the information of the second access network. The radio resource control device sends it to the base station of the first access network through the interface unit in the multi-standard base station device.

18. The apparatus according to claim 15 or 16, characterized in that, before the sending module sends a request message for obtaining target access network information to the second access network device through the first interface;

The sending module is further configured to send, to a radio resource control device of the third access network, information about a base station shared with the radio resource control device of the first access network, and the radio resource control device of the first access network. The information about the common base station of the device includes a wireless resource device identifier corresponding to the base station of the second access network located in the same multi-standard base station device as the wireless resource control device of the first access network;

19. The apparatus according to claim 18, characterized in that, after the sending module sends the information of a common base station with the radio resource control equipment of the first access network to the radio resource control equipment of the third access network, ;

The receiving module is also configured to receive a request message for obtaining target access network information sent by the wireless resource control device of the third access network, where the request message includes the wireless resource device of the target access network. logo;

The device also includes:

Determining module, configured to determine, according to the wireless resource equipment identification of the target access network included in the request message, that the radio resource equipment identification of the target access network is consistent with the radio resource control of the first access network. The wireless resource equipment identifier corresponding to the base station of the second access network where the equipment is located in the same multi-standard base station equipment;

After the receiving module receives the target access network information sent by the second access network device through the first interface;

The sending module is also configured to send the target access network information to the radio resource control device of the third access network.

20. The apparatus according to claim 15 or 17, characterized in that, the sending module sends a request message to obtain the target access network information to the second access network device through the first interface. Before;

The receiving module is also configured to receive information sent by the base station of the first access network that is co-located with the base station of the first access network, and information that is co-located with the base station of the first access network. including a radio resource device identifier corresponding to the radio resource control device of the second access network located in the same multi-standard base station device as the base station of the first access network; and/or

The sending module is further configured to send, to the radio resource control device of the third access network, information about a base station that is co-located with the base station of the first access network;

21. The apparatus according to claim 19 or 20, characterized in that, in the sending module, the information of a base station co-located with the base station of the first access network is sent to the radio resource control device of the third access network. after;

The receiving module is also configured to receive a request message for obtaining target access network information sent by the wireless resource control device of the third access network, where the request message includes the wireless resource device identification of the target access network;

The determining module is further configured to determine, based on the wireless resource device identifier of the target access network included in the request message, that the wireless resource device identifier of the target access network is the same as the first access network. The radio resource equipment identification corresponding to the radio resource control equipment of the second access network where the base station is located in the same multi-standard base station equipment;

22. The apparatus according to any one of claims 15 to 21, wherein the wireless resource equipment identification includes an identification of a radio resource control equipment or a cell identification of the radio resource control equipment; or

The target access network information includes auxiliary cell change information of the target access network, system Information, multimedia broadcast multicast service data channel information, self-organizing network transmission information, general terrestrial wireless access system information, equivalent public land mobile network identification of the cell, service type carried by the cell, cell type, cell access restriction information, At least one of cell capability information, cell attribute information, universal terrestrial wireless access, self-organizing network and multimedia broadcast multicast service.

23. The apparatus according to claim 18 or 20, characterized in that: the information of a common base station with a radio resource control device of the first access network or the information of a common base station with a base station of the first access network The information can be carried in the authentication response message, resource status indication message, evolved base station eNB configuration update message, X2 establishment request message, X2 establishment response message, information exchange initiation response message, wireless link establishment request message, wireless link establishment response message message, a wireless link addition request message or a wireless link addition response message.

24. A device for obtaining information on different wireless access networks, located on the radio resource control equipment side of the second access network. The radio resource control equipment of the second access network belongs to the second access network equipment, which is characterized in that: include:

A receiving module configured to receive a request message sent by the first access network device to obtain the target access network information through the first interface, where the request message includes the wireless resource device identification of the target access network.

An acquisition module, configured to acquire the target access network information according to the wireless resource device identification of the target access network included in the request message received by the receiving module;

A sending module, configured to send the target access network information obtained by the obtaining module to the first access network device through the first interface;

25. The apparatus according to claim 24, wherein the first access network device includes a radio resource control device of the first access network, and the second access network device includes the second access network device. The base station and radio resource control equipment of the access network, the radio resource control equipment of the first access network and the base station of the second access network are located in the same multi-standard base station equipment, and the radio resource control equipment of the first access network The radio resource control device communicates with the base station of the second access network through an interface unit in the multi-standard base station device; the interface unit is a baseband processing unit corresponding to different standard base stations in the multi-standard base station device. control information or data communication between aisle;

The receiving module is specifically configured to receive a request message sent by the base station of the second access network through the first interface, where the request message is sent by the base station of the second access network through the multi-standard base station. The interface unit in the device receives a request message for obtaining target access network information sent by the radio resource control device of the first access network;

The sending module is specifically configured to send the acquired target access network information to the base station of the second access network through the first interface, so that the base station of the second access network sends the target access network information to the base station of the second access network. The access network information is sent to the radio resource control device of the first access network through the interface unit in the multi-standard base station device.

26. The apparatus according to claim 24, wherein if the first access network device includes a base station and a radio resource control device of the first access network, the second access network device includes the The radio resource control equipment of the second access network, the base station of the first access network and the radio resource control equipment of the second access network are located in the same multi-standard base station equipment, and the first access network The base station communicates with the radio resource control device of the second access network through an interface unit in the multi-standard base station device; the interface unit is baseband processing corresponding to different standard base stations in the multi-standard base station device. Channel for control information or data communication between units;

The receiving module is specifically configured to: receive a request message sent by the base station of the first access network through the interface unit in the multi-standard base station equipment, where the request message is the request message of the first access network. The base station receives the radio resource control device of the first access network through the first interface. A request message sent to obtain the target access network information;

The sending module is specifically configured to: send the obtained target access network information to the base station of the first access network through an interface unit in the multi-standard base station equipment, so that the first access network The base station sends the target access network information to the radio resource control device of the second access network through the first interface.

27. The device according to claim 25 or 26, characterized in that the acquisition module is specifically used for:

According to the wireless resource equipment identification of the target access network included in the request message, if it is determined that the radio resource equipment identification of the target access network is the radio resource equipment identification of the second access network, the third access network is obtained. The second access network information stored in the radio resource control device of the second access network; or

According to the wireless resource equipment identification of the target access network included in the request message, if it is determined that the radio resource equipment identification of the target access network is the radio resource equipment identification of the third access network, and it is determined that the third access network The third access network information is stored in the radio resource control device of the second access network, and the stored third access network information is obtained; or

According to the wireless resource equipment identification of the target access network included in the request message, if it is determined that the radio resource equipment identification of the target access network is the radio resource equipment identification of the third access network, and it is determined that the third access network If the third access network information is not saved in the radio resource control device of the second access network, the obtained information is sent to the radio resource control device of the third access network pointed to by the radio resource device identification of the third access network. The request message for the third access network information causes the radio resource control device of the third access network to send the third access network information to the radio resource control device of the second access control;

The third access network is a wireless access network of the same standard as the second access network.

28. The apparatus according to any one of claims 24 to 27, wherein the wireless resource equipment identification includes an identification of a radio resource control equipment or a cell identification of the radio resource control equipment; or

The target access network information may be carried in a public measurement initiation response message, a public measurement reporting message, a resource status response message or a resource status update message; or The target access network information includes auxiliary cell change information, system information, multimedia broadcast multicast service data channel information, self-organizing network transmission information, general terrestrial wireless access system information, and cell equivalents of the target access network. At least one of public land mobile network identification, service type carried by the cell, cell type, cell access restriction information, cell capability information, cell attribute information, universal terrestrial wireless access, self-organizing network and multimedia broadcast multicast service.

29. A system for obtaining information on different wireless access networks, characterized by including: a first access network device and a second access network device;

The first access network device is located in the first access network, the second access network device is located in the second access network, and the first access network and the second access network are of different standards. wireless access network;

The first access network device includes a radio resource control device of the first access network, the second access network device includes a base station and a radio resource control device of the second access network, and the first The radio resource control equipment of the access network and the base station of the second access network are located in the same multi-standard base station equipment, and the radio resource control equipment of the first access network and the base station of the second access network pass The interface unit in the multi-standard base station equipment performs communication connections; the interface unit is a channel for control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station equipment;

The first interface is an interface between the base station of the second access network and the radio resource control device of the second access network; or

The first access network device includes a base station and a radio resource control device of the first access network, the second access network device includes a radio resource control device of the second access network, and the first The base station of the access network and the radio resource control equipment of the second access network are located in the same multi-standard base station equipment, and the base station of the first access network and the radio resource control equipment of the second access network pass The interface unit in the multi-standard base station equipment performs communication connections; the interface unit is a channel for control information or data communication between baseband processing units corresponding to different standard base stations in the multi-standard base station equipment;

The base station of the first access network and the radio resource control device of the second access network are located Communication connection is made between the multi-standard base station equipment and the radio resource control equipment of the first access network through the first interface;

The radio resource control device of the first access network includes a device for obtaining information on different radio access networks as described in any one of claims 15-23;

The radio resource control device of the second access network includes the device for obtaining information on different radio access networks as described in any one of claims 24-28.

30. A radio resource control device of the first access network, located in the first access network device, characterized in that it includes:

A sender configured to send a request message for obtaining target access network information to the second access network device through the first interface, where the request message includes the wireless resource device identification of the target access network; so that the second access network device The access network device obtains the target access network information according to the request message;

A receiver, configured to receive the target access network information sent by the second access network device through the first interface;

31. The radio resource control device according to claim 30, wherein the first access network device includes the radio resource control device of the first access network, and the second access network device includes the The base station and radio resource control equipment of the second access network, the radio resource control equipment of the first access network and the base station of the second access network are located in the same multi-standard base station equipment, and the first access network The wireless resource control device connected to the network communicates with the base station of the second access network through an interface unit in the multi-standard base station device;

Communication connections are made between the radio resource control equipment of the first access network and the multi-standard base station equipment where the base station of the second access network is located, and the radio resource control equipment of the second access network through a first interface. ; The first interface is an interface between the base station of the second access network and the radio resource control device of the second access network;

Then the sender is used to send a request message to obtain the target access network information to the second access network device through the first interface, which specifically includes:

Used to send a request message for obtaining target access network information to the base station of the second access network through the interface unit in the multi-standard base station equipment, so that the base station of the second access network passes the third access network. An interface sends the request message to the radio resource control device of the second access network;

The receiver is configured to receive the target access network information sent by the second access network device through the first interface, specifically including:

Used to receive the target access network information sent by the base station of the second access network through the interface unit in the multi-standard base station equipment, where the target access network information is the information of the second access network. The radio resource control device sends it to the base station of the second access network through the first interface.

32. The radio resource control device according to claim 30, wherein if the first access network device includes a base station of the first access network and a radio resource control device, the second access network The device includes a radio resource control device of the second access network, the base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, and the first The base station of the access network and the radio resource control device of the second access network are communicated and connected through an interface unit in the multi-standard base station device;

The sender is configured to send a request message for obtaining the target access network information to the second access network device through the first interface, and specifically includes: transmitting the request message to the base station of the first access network through the first interface to obtain the target access network information. The request message for target access network information enables the base station of the first access network to control the wireless resources of the second access network through the interface unit in the multi-standard base station device. The control device sends the request message;

The receiver is configured to receive the target access network information sent by the second access network device through the first interface. Specifically, the receiver is configured to receive the base station of the first access network through the first interface. The target access network information sent, the target access network information is the radio resource control device of the second access network to the first access network through the interface unit in the multi-standard base station device. Sent by the base station.

33. The radio resource control device according to claim 30 or 31, characterized in that the transmitter is further configured to send the radio resource of the first access network to the radio resource control device of the third access network. The information of the control device sharing a base station with the radio resource control device of the first access network includes a second multi-standard base station device located in the same multi-standard base station device as the radio resource control device of the first access network. The wireless resource equipment identifier corresponding to the base station of the access network; The first access network and the third access network are wireless access networks of the same standard.

34. The radio resource control device according to claim 33, wherein the receiver is further configured to receive a request message for obtaining target access network information sent by the radio resource control device of the third access network, The request message includes the wireless resource device identification of the target access network;

The radio resource control device also includes:

A processor, configured to determine, according to the wireless resource equipment identification of the target access network included in the request message, that the radio resource equipment identification of the target access network is consistent with the radio resource control of the first access network. The wireless resource equipment identifier corresponding to the base station of the second access network where the equipment is located in the same multi-standard base station equipment;

The transmitter is also configured to send the target access network information to the radio resource control device of the third access network.

35. The radio resource control device according to claim 30 or 32, characterized in that, the receiver is further configured to receive a communication message sent by the base station of the first access network and related to the base station of the first access network. The information of the common base station with the base station of the first access network includes the radio resource control equipment of the second access network located in the same multi-standard base station equipment as the base station of the first access network. Corresponding wireless resource equipment identification; and/or

The transmitter is further configured to send, to the radio resource control device of the third access network, information about a base station that is co-located with the base station of the first access network; The first access network and the third access network are wireless access networks of the same standard.

36. The radio resource control device according to claim 35, wherein the receiver is further configured to receive a request message for obtaining target access network information sent by the radio resource control device of the third access network, The request message includes the wireless resource device identification of the target access network;

The wireless resource control device further includes: a processor, configured to determine, according to the wireless resource device identifier of the target access network included in the request message, that the wireless resource device identifier of the target access network is the same as the wireless resource device identifier of the target access network. The radio resource device identifier corresponding to the radio resource control device of the second access network where the base station of the first access network is located in the same multi-standard base station device;

or

38. The radio resource control device according to claim 33 or 35, characterized in that, the information of the base station shared with the radio resource control device of the first access network or the base station information of the first access network The information of the common base station can be carried in the authentication response message, resource status indication message, evolved base station eNB configuration update message, X2 establishment request message, X2 establishment response message, information exchange initiation response message, wireless link establishment request message, wireless link In the path establishment response message, wireless link addition request message or wireless link addition response message.

39. A radio resource control device of the second access network, located in the second access network device, It is characterized by:

A receiver, configured to receive a request message sent by the first access network device to obtain the target access network information through the first interface, where the request message includes the wireless resource device identification of the target access network;

A processor, configured to obtain the target access network information according to the wireless resource device identification of the target access network included in the request message;

A sender, configured to send the obtained target access network information to the first access network device through the first interface;

40. The radio resource control device according to claim 39, wherein the first access network device includes the radio resource control device of the first access network, and the second access network device includes the The base station and radio resource control equipment of the second access network, the radio resource control equipment of the first access network and the base station of the second access network are located in the same multi-standard base station equipment, and the first access network The radio resource control device connected to the network communicates with the base station of the second access network through an interface unit in the multi-standard base station equipment; the interface unit is corresponding to different standard base stations in the multi-standard base station equipment. A channel for communication of control information or data between baseband processing units;

Then the receiver, configured to receive a request message sent by the first access network device to obtain the target access network information through the first interface, specifically includes: configured to receive the request message of the second access network through the first interface. A request message sent by the base station. The request message is that the base station of the second access network receives the acquisition target interface sent by the radio resource control device of the first access network through the interface unit in the multi-standard base station device. Request message for network access information;

The sender is configured to send the acquired target access network information through the first interface. Sending to the first access network device specifically includes: sending the acquired target access network information to the base station of the second access network through the first interface, so that the second access network The base station of the network sends the target access network information to the radio resource control device of the first access network through the interface unit in the multi-standard base station device.

41. The radio resource control device according to claim 39, wherein if the first access network device includes a base station of the first access network and a radio resource control device, the second access network The device includes a radio resource control device of the second access network, the base station of the first access network and the radio resource control device of the second access network are located in the same multi-standard base station device, and the first The base station of the access network and the radio resource control device of the second access network are communicated and connected through an interface unit in the multi-standard base station device; the interface unit corresponds to different standard base stations in the multi-standard base station device. A channel for communicating control information or data between baseband processing units;

The receiver, configured to receive a request message sent by the first access network device to obtain the target access network information through the first interface, specifically includes: configured to receive the request message through the interface unit in the multi-standard base station device. A request message sent by the base station of the first access network. The request message is that the base station of the first access network receives the acquisition target interface sent by the radio resource control device of the first access network through the first interface. Request message for network access information;

The transmitter is configured to send the acquired target access network information to the first access network device through the first interface. Specifically, the transmitter includes: configured to send the obtained target access network information to the first access network device through an interface unit in the multi-standard base station device. The obtained target access network information is sent to the base station of the first access network, so that the base station of the first access network sends the target access network information to the second access network through the first interface. Radio resource control equipment for access networks.

42. The radio resource control device according to claim 40 or 41, characterized in that the processor is configured to obtain the target access network according to the radio resource equipment identification of the target access network included in the request message. Network access information specifically includes: Used to obtain the wireless resource device identifier of the target access network according to the wireless resource device identifier of the target access network included in the request message, if it is determined that the wireless resource device identifier of the target access network is the wireless resource device identifier of the second access network. the second access network information stored in the radio resource control device of the second access network; or

The method is used to: according to the wireless resource equipment identification of the target access network included in the request message, if it is determined that the wireless resource equipment identification of the target access network is the radio resource equipment identification of the third access network, and it is determined that the wireless resource equipment identification of the target access network is The third access network information is stored in the radio resource control device of the second access network, and the stored third access network information is obtained; or

The method is used to: according to the wireless resource equipment identification of the target access network included in the request message, if it is determined that the wireless resource equipment identification of the target access network is the radio resource equipment identification of the third access network, and it is determined that the wireless resource equipment identification of the target access network is If the third access network information is not saved in the radio resource control device of the second access network, then the radio resource control device of the third access network pointed to by the radio resource device identifier of the third access network sends the information to the radio resource control device of the third access network. Obtain the request message for the third access network information, causing the radio resource control device of the third access network to send the third access network information to the radio resource control device of the second access control; The third access network is a wireless access network of the same standard as the second access network.

or