WO2011060687A1 - 一种基站去注册方法及系统 - Google Patents

一种基站去注册方法及系统 Download PDF

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Publication number
WO2011060687A1
WO2011060687A1 PCT/CN2010/078362 CN2010078362W WO2011060687A1 WO 2011060687 A1 WO2011060687 A1 WO 2011060687A1 CN 2010078362 W CN2010078362 W CN 2010078362W WO 2011060687 A1 WO2011060687 A1 WO 2011060687A1
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Prior art keywords
base station
network element
control network
reset message
resource release
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PCT/CN2010/078362
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English (en)
French (fr)
Inventor
奚进
王昇明
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中兴通讯股份有限公司
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Publication of WO2011060687A1 publication Critical patent/WO2011060687A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W60/00Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/06De-registration or detaching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04Large scale networks; Deep hierarchical networks
    • H04W84/042Public Land Mobile systems, e.g. cellular systems
    • H04W84/045Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Definitions

  • the present invention relates to the field of wireless communications, and in particular to a base station deregistration method and system. Background technique
  • the home base station is different from the ordinary macro base station.
  • the home base station is a small, low-power base station deployed in indoor places such as homes and offices. Its main function is to provide users with higher service rates and reduce the cost of using high-speed services, while making up for existing distribution. Insufficient coverage of wireless communication systems.
  • the advantages of home base stations are affordable, convenient, low power output, plug and play, and more.
  • HeNB Home eNodeB
  • the concept of a home base station is introduced in the Long Term Evolution (LTE) system, which is called HeNB (Home eNodeB), that is, an evolved home base station.
  • the HeNB is connected to the core network, such as an Evolved Packet Core Network (EPC), according to the Home eNodeB Access Network (HeNB AN), as shown in FIG. 1 , where the HeNB AN is configured by the HeNB and the home base station gateway.
  • HeNB GW Home eNodeB Gate Way
  • the main functions performed by the HeNB GW are: verifying the security of the HeNB, handling the registration and access control of the HeNB, and responsible for data exchange between the core network and the HeNB.
  • the HeNB performs the operation and maintenance management on the HeNB, and configures and controls the HeNB according to the requirements of the operator.
  • the HeNB implements the configuration management function, including the verification of the location information and the parameter configuration of the HeNB. It involves parameter configuration at the core network level, parameter configuration on the radio access network (RAN) side, and parameter configuration of radio frequency (RF, Radio Frequency).
  • the HeNB may directly connect to the mobility management entity (MME, Mobile Management Entity) without using the HeNB GW.
  • MME Mobility Management Entity
  • the configuration parameters are first obtained from the HeMS, and the configuration is configured before the work.
  • the parameters are notified to the HeNB GW or MME.
  • the process of the HeNB notifying the configuration parameters to the HeNB GW or the MME may be completed by the S1 establishment procedure.
  • S1AP S1 application protocol
  • SI Application Protocol SI Application Protocol
  • eNB evolved macro base station
  • MME mobile multimedia subsystem
  • GUMMEI global unique MME identity
  • the main object of the present invention is to provide a base station de-registration method and system to clarify the related implementation process.
  • a method for deregistering a base station comprising:
  • the base station When the base station needs to terminate the operation, it sends an S1 reset message to the control network element with which the S1 connection is established, and the S1 reset message carries the base station resource release indication information; or
  • control network element When the control network element needs to terminate the operation of the base station, it sends an S1 reset message to the base station, where the S1 reset message carries the base station resource release indication information.
  • the method further includes: the control network element receiving the S1 reset message carrying the base station resource release indication information, and releasing the related resources of the base station; or
  • the method further includes: the base station receiving the S1 reset message carrying the base station resource release indication information, releasing the related resources of the base station, and terminating the operation.
  • the step includes: controlling the network element to return a SI reset response message to the base station; or
  • the base station After receiving the S1 reset message carrying the base station resource release indication information, the base station further includes: the base station returns an S1 reset response message to the control network element.
  • the home base station gateway receives the S1 reset message that carries the base station resource release indication information, and further includes: the home base station gateway sends the mobility management entity (MME) to carry the user under the base station The S1 reset message of the signaling connection of the device (UE); after receiving the S1 reset message, the MME releases the dedicated resource of the UE according to the signaling connection of the UE.
  • MME mobility management entity
  • the home base station gateway After the control network element is the home base station gateway, the home base station gateway sends the S1 reset message carrying the base station resource release indication information, and the method further includes: the home base station gateway transmitting, to the MME, the S1 carrying the signaling connection of the UE under the base station After the S1 receives the S1 reset message, the MME releases the dedicated resource of the UE according to the signaling connection of the UE.
  • the method further includes: the base station immediately releasing the related resources locally of the base station and terminating the operation, or the base station receives the S1 that the control network element replies After the response message is reset, the related resources local to the base station are released and the operation is terminated;
  • the method further includes: the control network element immediately releasing the related resources of the base station, or the control network element receives the S1 reset response message replied by the base station. , releasing related resources of the base station.
  • the related resources of the released base station include: all S1 resources allocated for the base station, related resources of all UEs under the base station, and application layer configuration data that the base station establishes during the S1 connection process; and/or the base station resource release indication
  • the information is: special S1 reset reason, or resource release indication, or resource release type.
  • a base station deregistration system the system includes: a base station and a control network element, where The base station, when it is required to terminate the operation, sends an S1 reset message to the control network element with which the S1 connection is established, where the S1 reset message carries the base station resource release indication information; or the control network element needs to terminate the base station.
  • the S1 reset message is sent to the base station, where the S1 reset message carries the base station resource release indication information.
  • the control network element is configured to receive the S1 reset message that carries the base station resource release indication information, and release the related resources of the base station; or ,
  • the base station When the control network element is configured to send an S1 reset message carrying the base station resource release indication information to the base station, the base station is configured to receive the S1 reset message that carries the base station resource release indication information, release the related resources of the base station, and terminate operating.
  • control network element After receiving the S1 reset message carrying the base station resource release indication information, the control network element is further used to: reply the base station with the S1 reset response message; or
  • the base station After receiving the S1 reset message carrying the base station resource release indication information, the base station is further configured to: return an S1 reset response message to the control network element.
  • the system further includes an MME, and after receiving the S1 reset message that carries the base station resource release indication information, the home base station gateway is further configured to: send, to the MME, the UE that carries the base station The S1 reset message of the signaling connection; after receiving the S1 reset message, the MME releases the dedicated resource of the UE according to the signaling connection of the UE.
  • the system further includes an MME, and the home base station gateway sends an S1 reset message that carries the base station resource release indication information, and is further used to: send, to the MME, the UE that carries the base station The S1 reset message of the signaling connection; after receiving the S1 reset message, the MME releases the dedicated resource of the UE according to the signaling connection of the UE.
  • the base station is further configured to: immediately release the related resources of the local base station and terminate the operation, or reset the S1 received by the control network element. After responding to the message, releasing related resources locally of the base station and Terminate the operation;
  • control network element After the control network element sends the S1 reset message carrying the base station resource release indication information to the base station, it is further used to: immediately release the related resources of the base station, or release the base station after receiving the S1 reset response message replied by the base station. Related resources.
  • the related resources of the released base station include: all S1 resources allocated for the base station, related resources of all UEs under the base station, and application layer configuration data that the base station establishes during the S1 connection process; and/or the base station resource release indication
  • the information is: special S1 reset reason, or resource release indication, or resource release type.
  • the base station is a home base station or a macro base station
  • the control network element is a home base station gateway or an MME;
  • the control network element with which the S1 connection is established is the home base station gateway; if the home base station is directly connected to the MME, the S1 connection is established with the base station.
  • the control network element is the MME; when the base station is the macro base station, the control network element with which the S1 connection is established is the MME.
  • the de-registration of the base station is completed by multiplexing the existing S1 reset message, and the related implementation process of the base station de-registration is clarified, which is simple and easy; and, according to the solution provided by the present invention, the base station can be configured according to actual needs. Initiating to register, you can also initiate registration by the control network element, which is very flexible in implementation. In addition, both the base station and the control network element can release related resources as needed to facilitate timely adjustment of network planning and related resources.
  • the MME may be notified to release the dedicated resources of the UE related to the corresponding base station.
  • 1 is a schematic structural diagram of a network including a HeNB
  • FIG. 2 is a schematic diagram of a process for a HeNB to initiate a deregistration process to a HeNB GW according to a specific embodiment 1 of the present invention
  • FIG. 3 is a schematic diagram of a process for a HeNB GW to initiate a deregistration process to a HeNB according to a second embodiment of the present invention
  • FIG. 4 is a schematic diagram of a procedure for a (H)eNB to initiate a deregistration to an MME according to a third embodiment of the present invention
  • FIG. 5 is a schematic diagram of a process for a MME to initiate a deregistration to a (H)eNB according to Embodiment 4 of the present invention
  • the static configuration is a reasonable implementation for the resources between the eNB and the MME. Therefore, in the existing S1AP, there is no relevant process for registration, and thus the eNB operation cannot be terminated.
  • the HeNB usually deploys a lot, and the HeNB has the characteristics of strong mobility and plug and play. Therefore, before the HeNB shuts down and powers down, if the HeNB can initiate deletion of resources between the HeNB GW or the MME, notify the HeNB GW or If the HeNB is going to register, the HeNB GW or the MME can delete the stored related resources of the HeNB; and if the HeNB GW or the MME is overloaded, if the HeNB GW or the MME can initiate deletion between the HeNB and the HeNB.
  • the HeNB GW or the MME can delete the related resources of the stored HeNB, enable the corresponding eNB to register, and terminate the operation of the corresponding HeNB.
  • the HeNB as a personal terminal device, it is also a normal requirement to actively initiate deregistration and release its own related resources when needed.
  • the de-registration of the base station is completed by multiplexing the existing S1 reset message, that is, when the base station needs to terminate the operation, the S1 reset message is sent to the control network element with which the S1 connection is established, and the S1 reset message carries the base station.
  • the resource release indication information or, when the control network element needs to terminate the operation of the base station, send an S1 reset message to the base station, where the S1 reset message carries the base station resource release indication information.
  • the de-registration of the base station is implemented by carrying the base station resource release indication information in the existing S1 reset message.
  • the base station may be a home base station or a macro base station.
  • the control network element may be a home base station gateway; or may be an MME.
  • the base station is a home base station
  • the control network element with which the S1 connection is established is the home base station gateway; if the home base station is directly connected to the MME, the S1 connection is established with the base station.
  • the control network element is MME.
  • the control network element that establishes an S1 connection with the base station is an MME.
  • the control network element After the base station sends the S1 reset message carrying the base station resource release indication information to the control network element, the control network element receives the S1 reset message carrying the base station resource release indication information, and releases the related resources of the base station; and the control network element receives the base station resource. After the S1 reset message of the indication information is released, the S1 reset response message may be further replied to the base station, and the step is optional.
  • the home base station gateway may send a normal S1 reset message to the MME after receiving the S1 reset message carrying the base station resource release indication information.
  • the normal S1 reset message refers to the signaling connection carried by the UE under the home base station instead of the base station resource release indication information carried in the message.
  • the MME releases the dedicated resources of the UE according to the signaling connection of the UE.
  • the base station may immediately release the related resources of the base station and terminate the operation.
  • the base station may release the related resources of the base station. And terminate the operation.
  • the base station After the control network element sends the S1 reset message carrying the base station resource release indication information to the base station, the base station receives the S1 reset message carrying the base station resource release indication information, releases the related resources of the base station, and terminates the operation. After receiving the S1 reset message carrying the base station resource release indication information, the base station may further reply the S1 reset response message to the control network element, and the step may be optional.
  • the home base station gateway sends and carries After the S1 reset message with the base station resource release indication information, the normal S1 reset message may also be sent to the MME.
  • the normal S1 reset message refers to the signaling connection carried in the message, not the base station resource release indication information, but the UE under the home base station. After receiving the normal S1 reset message, the MME releases the dedicated resource of the UE according to the signaling connection of the UE.
  • the control network element After the control network element sends the S1 reset message carrying the base station resource release indication information, the related resources of the base station may be released immediately. After receiving the S1 reset response message sent by the base station, the related resources of the base station may be released.
  • the related resources of the base station that is released are not only all the S1 resources allocated to the corresponding base station, such as the SCTP (Stream Control Transmission Protocol) connection, but also related resources of all UEs in the corresponding base station.
  • the application layer configuration data that is exchanged during the establishment of the S1 connection by the base station is included.
  • the base station resource release indication information carried in the S1 reset message may be a specific S1 reset cause, a specific resource release indication, or a resource release type.
  • the base station is mainly used as the HeNB, and the same applies to the case of the eNB, except that the eNB is directly connected to the MME.
  • Step 201 For some reasons, for example, the HeNB is ready to be shut down, or the user needs to terminate the operation of the HeNB because the user prepares to move the HeNB, so that the HeNB related to the HeNB is deleted.
  • the HeNB sends an S1 reset message to the HeNB GW, where the S1 reset message carries the HeNB resource release indication.
  • Step 202 After receiving the SI reset message, the HeNB GW returns an SI reset response message to the HeNB, and releases the HeNB according to the HeNB resource release indication carried in the S1 reset message. There are related resources.
  • the related resources include not only all the S1 resources allocated to the HeNB, such as the transmission resource SCTP connection, but also the related resources of all the UEs in the HeNB, and the application layer configuration data that the HeNB interacts during the establishment of the S1 connection.
  • Step 203 The H1 GW receives the S1 reset message that carries the HeNB resource release indication. Therefore, after receiving the S1 reset message, the HeNB GW needs to send a normal S1 reset message to the MME, where the normal S1 reset message is carried.
  • the signaling connection identifier of the UE under the HeNB is used to complete the release of the dedicated resource of the UE related to the corresponding HeNB on the MME.
  • the MME releases the dedicated resource of the UE according to the signaling connection identifier of the UE under the HeNB.
  • Steps 203 and 202 have no necessary sequence in execution time, as long as they are performed after step 201, and may even be performed simultaneously.
  • the step of returning the SI reset response message to the HeNB in step 202 is an optional step. If the step is omitted, the HeNB may release all related resources of the HeNB and terminate the operation after transmitting the S1 reset message carrying the HeNB resource release indication. .
  • FIG. 3 is a schematic diagram of a process for a HeNB GW to initiate a deregistration process to a HeNB according to a second embodiment of the present invention.
  • This embodiment is applicable to a topology structure in which a HeNB connects to an MME through a HeNB GW.
  • the HeNB GW is described to the HeNB.
  • the process of initiating the de-registration includes: Step 301: For some reasons, for example, the HeNB GW is overloaded, or the network administrator needs to delete all the resources of a certain HeNB under the HeNB GW, so as to achieve the function similar to deleting the cell, therefore,
  • the HeNB GW sends an SI reset message to the HeNB, where the S1 reset message carries the HeNB resource release indication.
  • Step 302 After receiving the S1 reset message, the HeNB returns a SI reset response to the HeNB GW. The message is released, and all related resources local to the HeNB are released according to the HeNB resource release indication carried in the SI reset message, and the operation is terminated.
  • the HeNB GW After the HeNB GW sends the S1 reset message carrying the HeNB resource release indication, all the related resources of the HeNB can be released immediately. After receiving the S1 reset response message replied by the HeNB, all related resources of the HeNB are released.
  • the related resources include not only all the S1 resources allocated to the HeNB, such as the transmission resource SCTP connection, but also the related resources of all the UEs in the HeNB, and the application layer configuration data that the HeNB interacts during the establishment of the S1 connection.
  • Step 303 Since the HeNB GW sends the S1 reset message carrying the HeNB resource release indication, the HeNB GW needs to send the normal S1 reset message to the MME after transmitting the S1 reset message, where the normal S1 reset message carries the HeNB.
  • the signaling connection identifier of the UE is used to complete the release of the dedicated resource of the UE related to the corresponding HeNB on the MME.
  • the MME releases the dedicated resource of the UE according to the signaling connection identifier of the UE under the HeNB.
  • Steps 303 and 302 have no necessary sequence in execution time, as long as they are performed after step 301, and may even be performed simultaneously.
  • the step of returning the SI reset response message to the HeNB GW in step 302 is an optional step. If the step is omitted, the HeNB GW may release all related resources of the corresponding HeNB after transmitting the S1 reset message carrying the HeNB resource release indication.
  • FIG. 4 is a schematic diagram of a process for a (H)eNB to initiate a deregistration process to an MME according to a third embodiment of the present invention. This embodiment is applicable to both an eNB and a topology structure directly connected between the HeNB and the MME.
  • H) The eNB indicates that, as shown in FIG. 4, the process of (H) eNB initiating deregistration to the MME is specifically described.
  • Step 4 01 For some reason, for example, (H) the eNB is ready to shut down, or because the (H) eNB is ready to move, the operation of the (H) eNB needs to be terminated, so that the (H)eNB stored on the MME needs to be deleted. Related resources, therefore, (H) eNB sends an S1 reset message to the MME, the S1 complex The bit message carries a base station resource release indication.
  • Step 402 After receiving the S1 reset message, the MME returns an S1 reset response message to the (H)eNB, and releases all related resources of the (H)eNB according to the base station resource release indication carried in the S1 reset message.
  • the eNB may immediately release all related resources local to the (H) eNB and terminate the operation; or after receiving the S1 reset response message replied by the MME, All relevant resources local to the (H)eNB are released and the operation is terminated.
  • the related resources include not only all S1 resources allocated to the (H)eNB, such as a transmission resource SCTP connection, but also related resources of all UEs in the (H)eNB, and the (H)eNB establishes an S1 connection process.
  • Interactive application layer configuration data includes not only all S1 resources allocated to the (H)eNB, such as a transmission resource SCTP connection, but also related resources of all UEs in the (H)eNB, and the (H)eNB establishes an S1 connection process.
  • step 402 Returning the S1 reset response message to the (H)eNB in step 402 is an optional step. If the step is omitted, the (H) eNB may release the (H) after transmitting the S1 reset message carrying the base station resource release indication. All relevant resources local to the eNB and terminate the operation.
  • FIG. 5 is a schematic diagram of a process for a MME to initiate a de-registration to a (H)eNB according to a fourth embodiment of the present invention. This embodiment is applicable to both an eNB and a topology structure directly connected between the HeNB and the MME.
  • the eNB indicates that, as shown in FIG. 5, the process in which the MME initiates deregistration to the (H)eNB includes:
  • Step 501 For some reasons, for example, the MME is overloaded, or the network administrator needs to delete all resources of a certain (H)eNB under the MME, therefore, the MME sends an S1 reset message to the (H)eNB, where the S1 reset message is sent. Carrying a base station resource release indication.
  • Step 502 After receiving the S1 reset message, the eNB returns an S1 reset response message to the MME, and releases all related resources locally of the (H)eNB according to the base station resource release indication carried in the S1 reset message, and terminates the operation.
  • all related resources of the (H) eNB may be immediately released; or the S1 reset response sent by the (H)eNB may be received. After the interest, all relevant resources of the (H) eNB are released.
  • the related resources include not only all S1 resources allocated to the (H)eNB, such as a transmission resource SCTP connection, but also related resources of all UEs in the (H)eNB, and the (H)eNB establishes an S1 connection process.
  • Interactive application layer configuration data includes not only all S1 resources allocated to the (H)eNB, such as a transmission resource SCTP connection, but also related resources of all UEs in the (H)eNB, and the (H)eNB establishes an S1 connection process.
  • the step of returning the S1 reset response message to the MME in step 502 is an optional step. If the step is omitted, the MME may release all related resources of the corresponding (H)eNB after transmitting the S1 reset message carrying the base station resource release indication.
  • FIG. 6 is a schematic structural diagram of a system for implementing de-registration in the present invention.
  • the system includes: a base station and a control network element, where the base station is configured to send a control network element to which an S1 connection is established when the terminal needs to terminate the operation.
  • An S1 reset message where the S1 reset message carries the base station resource release indication information; or, when the control network element is used to terminate the operation of the base station, the S1 reset message is sent to the base station, where the S1 reset message carries the base station resource release indication information.
  • the base station may be a home base station or a macro base station.
  • the control network element may be a home base station gateway; or may be an MME.
  • the control network element When the base station is a home base station, if the home base station is connected to the MME through the home base station gateway, the control network element with which the S1 connection is established is the home base station gateway; if the home base station is directly connected to the MME, the S1 connection is established with the base station.
  • the control network element is MME.
  • the control network element that establishes an S1 connection with the base station is an MME.
  • the control network element is further configured to receive the S1 reset message that carries the base station resource release indication information, and release the related resources of the base station; after the control network element receives the S1 reset message that carries the base station resource release indication information, the control network element may further be used to reply to the base station. S1 reset response message.
  • the home base station gateway further sends an ordinary S1 reset message to the MME after receiving the S1 reset message carrying the base station resource release indication information.
  • the normal S1 reset message means that the message is not carried by the base station.
  • the indication information is the signaling connection of the UE under the home base station. After receiving the normal S1 reset message, the MME releases the dedicated resource of the UE according to the signaling connection of the UE.
  • the base station After receiving the S1 reset message carrying the base station resource release indication information, the base station is further configured to immediately release the related resources of the base station and terminate the operation; or, further, after receiving the S1 reset response message sent by the control network element, releasing the The related resources of the base station and terminate the operation.
  • the base station is further configured to receive an S1 reset message that carries the base station resource release indication information, release the related resources of the base station, and terminate the operation. After receiving the S1 reset message carrying the base station resource release indication information, the base station may further use the control network. The element replies to the S1 reset response message.
  • the home base station gateway further sends an ordinary S1 reset message to the MME after transmitting the S1 reset message carrying the base station resource release indication information.
  • the normal S1 reset message refers to the signaling connection carried in the message, not the base station resource release indication information, but the UE under the home base station.
  • the MME releases the dedicated resource of the UE according to the signaling connection of the UE.
  • control network element After the control network element sends the S1 reset message carrying the base station resource release indication information, it is further used to immediately release the related resources of the base station; or is further used to release the related resources of the base station after receiving the S1 reset response message replied by the base station. .
  • the related resources of the base station that is released are not only all the S1 resources allocated to the corresponding base station, such as the SCTP connection of the transmission resource, but also the related resources of all the UEs in the corresponding base station, and the application layer of the interaction between the base station and the S1 connection.
  • Configuration Data is not only all the S1 resources allocated to the corresponding base station, such as the SCTP connection of the transmission resource, but also the related resources of all the UEs in the corresponding base station, and the application layer of the interaction between the base station and the S1 connection.
  • the base station resource release indication information carried in the S1 reset message may be a specific S1 reset cause, a specific resource release indication, or a resource release type.

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Description

一种基站去注册方法及系统 技术领域
本发明涉及无线通信领域, 特别是指一种基站去注册方法及系统。 背景技术
随着无线移动技术的发展, 引入了家庭基站的概念。 家庭基站不同于 普通的宏基站。 家庭基站是一种小型、 低功率的基站, 部署在家庭及办公 室等室内场所, 主要作用是为了向用户提供更高的业务速率、 并降低使用 高速率服务所需的费用, 同时弥补已有分布式无线通信系统覆盖的不足。 家庭基站的优点是实惠、 便捷、 低功率输出、 即插即用等。
长期演进( LTE , Long Term Evolution )系统中引入了家庭基站的概念, 称之为 HeNB ( Home eNodeB ), 即演进的家庭基站。 HeNB基于家庭基站 接入网 ( HeNB AN, Home eNodeB Access Network )连接到核心网、 如增 强分组核心网 (EPC , Evolved Packet Core Network ), 如图 1所示, 其中 HeNB AN由 HeNB和家庭基站网关 ( HeNB GW, Home eNodeB Gate Way ) 共同组成。 HeNB GW主要执行的功能为:验证 HeNB的安全性,处理 HeNB 的注册和接入控制, 负责核心网与 HeNB的数据交换。 家庭基站管理系统 ( HeMS, HeNB Management System )对 HeNB进行运行维护管理,根据运 营商要求配置和控制 HeNB,最主要为 HeNB实现配置管理功能,其中包括 位置信息的核实、 对 HeNB进行参数配置, 主要涉及到核心网级别的参数 配置、 无线接入网 (RAN, Radio Access Network )侧的参数配置以及无线 射频( RF, Radio Frequency )的参数配置。另夕卜, HeNB也可以不通过 HeNB GW而直接与移动性管理实体(MME, Mobile Management Entity )连接。
HeNB上电后首先从 HeMS获取配置参数, 在工作之前将自身的配置 参数通知到 HeNB GW或者 MME。 HeNB将配置参数通知到 HeNB GW或 者 MME的过程可以通过 S1建立流程来完成。
目前, 现有的 S1应用协议(S1AP, SI Application Protocol ) 中, 仅定 义了演进的宏基站(eNB )与 MME之间的复位流程, 该复位流程能够复位 eNB与 MME之间建立用户设备(UE, User Equipment ) 的专用资源, 对 eNB与 MME之间建立 S1连接时交互的应用层数据进行了保留, 如全球唯 一 MME标识( GUMMEI )信息, 并且并不终止 eNB的操作。
无论是针对 eNB、还是 HeNB, 都存在去注册的需求,但是目前却并未 给出相关流程的明确描述。 发明内容
有鉴于此, 本发明的主要目的在于提供一种基站去注册方法及系统, 以明确相关实现流程。
为解决上述技术问题, 本发明的技术方案是这样实现的:
一种基站去注册方法, 该方法包括:
基站需要终止操作时, 向与其建立 S1连接的控制网元发送 S1复位消 息, 该 S1复位消息中携带有基站资源释放指示信息; 或者,
控制网元需要终止基站的操作时, 向基站发送 S1复位消息, 该 S1复 位消息中携带有基站资源释放指示信息。
所述基站向控制网元发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步包括: 控制网元接收携带有基站资源释放指示信息的 S1复位消 息, 释放基站的相关资源; 或者,
所述控制网元向基站发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步包括: 基站接收携带有基站资源释放指示信息的 S1复位消息, 释放所述基站的相关资源并终止操作。
所述控制网元接收携带有基站资源释放指示信息的 S1复位消息后, 进 一步包括: 控制网元向基站回复 SI复位响应消息; 或者,
所述基站接收携带有基站资源释放指示信息的 S1复位消息后, 进一步 包括: 基站向控制网元回复 S1复位响应消息。
所述控制网元为家庭基站网关时, 所述家庭基站网关接收携带有基站 资源释放指示信息的 S1复位消息后, 进一步包括: 家庭基站网关向移动性 管理实体(MME )发送携带有基站下用户设备 ( UE ) 的信令连接的 S1复 位消息; MME收到该 S1复位消息后,根据 UE的信令连接释放 UE的专用 资源。
所述控制网元为家庭基站网关时, 所述家庭基站网关发送携带有基站 资源释放指示信息的 S1复位消息后, 进一步包括: 家庭基站网关向 MME 发送携带有基站下 UE的信令连接的 S1复位消息; MME收到该 S1复位消 息后, 根据 UE的信令连接释放 UE的专用资源。
所述基站向控制网元发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步包括: 基站立即释放所述基站本地的相关资源并终止操作, 或, 基站在收到控制网元回复的 S1复位响应消息后, 释放所述基站本地的相关 资源并终止操作;
或者,
所述控制网元向基站发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步包括: 控制网元立即释放基站的相关资源, 或, 控制网元在收 到基站回复的 S1复位响应消息后, 释放所述基站的相关资源。
所述释放的基站的相关资源包括: 为基站分配的所有 S1资源, 基站下 所有 UE的相关资源,以及基站建立 S1连接过程中交互的应用层配置数据; 和 /或,所述基站资源释放指示信息为:特殊 S1复位原因,或资源释放指示, 或资源释放类型。
一种基站去注册系统, 该系统包括: 基站和控制网元, 其中, 所述基站, 用于需要终止操作时, 向与其建立 S1连接的控制网元发送 S1复位消息, 该 S1复位消息中携带有基站资源释放指示信息; 或者, 所述控制网元, 需要终止基站的操作时, 向基站发送 S1复位消息, 该 S1复位消息中携带有基站资源释放指示信息。
所述基站用于向控制网元发送携带有基站资源释放指示信息的 S1复位 消息时, 所述控制网元用于接收携带有基站资源释放指示信息的 S1复位消 息, 释放基站的相关资源; 或者,
所述控制网元用于向基站发送携带有基站资源释放指示信息的 S1复位 消息时, 所述基站用于接收携带有基站资源释放指示信息的 S1复位消息, 释放所述基站的相关资源并终止操作。
所述控制网元接收携带有基站资源释放指示信息的 S1复位消息后, 进 一步用于: 向基站回复 S1复位响应消息; 或者,
所述基站接收携带有基站资源释放指示信息的 S1复位消息后, 进一步 用于: 向控制网元回复 S 1复位响应消息。
所述控制网元为家庭基站网关时, 所述系统进一步包括 MME, 所述家 庭基站网关接收携带有基站资源释放指示信息的 S1复位消息后, 进一步用 于: 向 MME发送携带有基站下 UE的信令连接的 S1复位消息; 所述 MME 用于接收该 S1复位消息后, 根据 UE的信令连接释放 UE的专用资源。
所述控制网元为家庭基站网关时, 所述系统进一步包括 MME, 所述家 庭基站网关发送携带有基站资源释放指示信息的 S1复位消息后, 进一步用 于: 向 MME发送携带有基站下 UE的信令连接的 S1复位消息; 所述 MME 用于接收该 S1复位消息后, 根据 UE的信令连接释放 UE的专用资源。
所述基站向控制网元发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步用于: 立即释放所述基站本地的相关资源并终止操作, 或, 在 收到控制网元回复的 S1复位响应消息后, 释放所述基站本地的相关资源并 终止操作;
或者,
所述控制网元向基站发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步用于: 立即释放基站的相关资源, 或, 在收到基站回复的 S1复 位响应消息后, 释放所述基站的相关资源。
所述释放的基站的相关资源包括: 为基站分配的所有 S1资源, 基站下 所有 UE的相关资源,以及基站建立 S1连接过程中交互的应用层配置数据; 和 /或,所述基站资源释放指示信息为:特殊 S1复位原因,或资源释放指示, 或资源释放类型。
所述基站为家庭基站或宏基站;
所述控制网元为家庭基站网关或 MME;
所述基站为家庭基站时, 如果家庭基站通过家庭基站网关与 MME相 连, 则所述与其建立 S1连接的控制网元为家庭基站网关; 如果家庭基站直 接与 MME相连, 则所述与其建立 S1连接的控制网元为 MME; 所述基站 为宏基站时, 所述与其建立 S1连接的控制网元为 MME。
本发明方案中, 通过复用现有的 S1复位消息来完成基站的去注册, 明 确了基站去注册的相关实现流程, 简单易行; 并且, 根据本发明提供的方 案, 可以根据实际需要由基站发起去注册, 也可以由控制网元发起去注册, 在实现上非常灵活。 进而, 基站和控制网元双方都能够根据需要释放相关 资源, 以利于网络规划及相关资源的及时调整。
另外, 控制网元为家庭基站网关时, 家庭基站网关发起去注册后, 可 以通知 MME释放与相应基站相关的 UE的专用资源。 附图说明
图 1为包含 HeNB的网络的结构示意图;
图 2为本发明具体实施例一中 HeNB向 HeNB GW发起去注册流程示 意图;
图 3为本发明具体实施例二中 HeNB GW向 HeNB发起去注册流程示 意图;
图 4为本发明具体实施例三中(H)eNB向 MME发起去注册流程示意图; 图 5为本发明具体实施例四中 MME向(H)eNB发起去注册流程示意图; 图 6为本发明中实现去注册的系统结构示意图。 具体实施方式
由于 eNB通常是运营商静态部署的, 对于 eNB与 MME之间的资源, 静态配置是较合理的实现方式, 因此在现有的 S1AP中,没有去注册的相关 流程 , 从而无法终止 eNB操作。
HeNB通常会部署很多, 而且 HeNB具有移动性强和即插即用的特点, 因此, HeNB在关机、 掉电之前, 如果该 HeNB能够发起删除与 HeNB GW 或者 MME之间的资源, 通知 HeNB GW或者 MME该 HeNB将要去注册, 则 HeNB GW或者 MME才能够对存储的该 HeNB的相关资源进行删除; 并且, 在 HeNB GW或者 MME过载的情况下, 如果 HeNB GW或者 MME 能够发起删除与 HeNB之间的资源, 则 HeNB GW或者 MME便能够对存 储的 HeNB的相关资源进行删除, 使相应 eNB去注册, 终止相应 HeNB的 操作。 另外, 对于作为个人终端设备的 HeNB而言, 在需要时主动发起去 注册, 释放自身的相关资源, 这也是正常的需求。
本发明中, 通过复用现有的 S1复位消息来完成基站的去注册, 即: 基 站需要终止操作时, 向与其建立 S1连接的控制网元发送 S1复位消息, 该 S1复位消息中携带有基站资源释放指示信息; 或者, 控制网元需要终止基 站的操作时, 向基站发送 S1复位消息, 该 S1复位消息中携带有基站资源 释放指示信息。 由此可见, 本发明中通过在现有的 S1复位消息中携带基站 资源释放指示信息, 来实现基站的去注册。 所述基站可以为家庭基站, 也可以为宏基站。 所述控制网元可以为家 庭基站网关; 也可以为 MME。 所述基站为家庭基站时, 如果家庭基站通过 家庭基站网关与 MME相连, 则所述与其建立 S1连接的控制网元为家庭基 站网关; 如果家庭基站直接与 MME相连, 则所述与其建立 S1连接的控制 网元为 MME。 所述基站为宏基站时, 所述与其建立 S1连接的控制网元为 MME。
基站发起去注册的情况
基站向控制网元发送携带有基站资源释放指示信息的 S1复位消息后, 控制网元接收携带有基站资源释放指示信息的 S1复位消息, 释放基站的相 关资源; 控制网元收到携带有基站资源释放指示信息的 S1复位消息后, 可 以进一步地向基站回复 S1复位响应消息, 该步骤可选。
如果家庭基站通过家庭基站网关与 MME相连,则家庭基站网关收到携 带有基站资源释放指示信息的 S1复位消息之后, 还可以向 MME发送普通 S1复位消息。普通 S1复位消息是指消息中携带的不是基站资源释放指示信 息, 而是家庭基站下 UE的信令连接。 MME收到普通 S1复位消息后, 根 据 UE的信令连接释放 UE的专用资源。
基站发送携带有基站资源释放指示信息的 S1复位消息后, 便可以立即 释放该基站的相关资源并终止操作; 也可以在收到控制网元回复的 S1复位 响应消息后, 释放该基站的相关资源并终止操作。
控制网元发起去注册的情况
控制网元向基站发送携带有基站资源释放指示信息的 S1复位消息后, 基站接收携带有基站资源释放指示信息的 S1复位消息, 释放该基站的相关 资源并终止操作。基站收到携带有基站资源释放指示信息的 S1复位消息后, 可以进一步地向控制网元回复 S1复位响应消息, 该步骤可选。
如果家庭基站通过家庭基站网关与 MME相连,则家庭基站网关发送携 带有基站资源释放指示信息的 S1复位消息之后, 还可以向 MME发送普通 S1复位消息。普通 S1复位消息是指消息中携带的不是基站资源释放指示信 息, 而是家庭基站下 UE的信令连接。 MME收到普通 S1复位消息后, 根 据 UE的信令连接释放 UE的专用资源。
控制网元发送携带有基站资源释放指示信息的 S1复位消息后, 便可以 立即释放基站的相关资源; 也可以在收到基站回复的 S1复位响应消息后, 释放该基站的相关资源。
以上所述释放的基站的相关资源不仅包括为相应基站分配的所有 S1资 源、 如传输资源流控制传输协议 ( SCTP , Stream Control Transmission Protocol )连接等, 还包括相应基站下所有 UE的相关资源, 也包括基站建 立 S1连接过程中交互的应用层配置数据。
以上所述 S 1复位消息中携带的基站资源释放指示信息可以是具体的特 殊 S1复位原因, 也可以是具体的资源释放指示, 还可以是资源释放类型。
下面结合附图对本发明的具体实现进行更详细的说明。 为了描述的简 便, 主要以基站为 HeNB为例, 对于 eNB的情况同样适用, 只不过是 eNB 与 MME直接相连的情况。
图 2为本发明具体实施例一中 HeNB向 HeNB GW发起去注册流程示 意图, 本实施例适用于 HeNB通过 HeNB GW与 MME相连的拓朴结构, 如图 2所示, 描述的是 HeNB向 HeNB GW发起去注册的过程, 具体包括: 步骤 201 : 由于某些原因, 例如, HeNB准备关机, 或者因用户准备移 动 HeNB而需要终止 HeNB的操作, 这样, 便需要删除 HeNB GW上存储 的该 HeNB的相关资源, 因此, HeNB向 HeNB GW发送 S 1复位消息, 该 S1复位消息中携带有 HeNB资源释放指示。
步骤 202: HeNB GW收到 SI复位消息后, 向 HeNB回复 SI复位响应 消息,并根据 S1复位消息中携带的 HeNB资源释放指示释放该 HeNB的所 有相关资源。
HeNB发送携带有 HeNB资源释放指示的 S1复位消息后, 便可以立即 释放该 HeNB本地的所有相关资源并终止操作; 也可以在收到 HeNB GW 回复的 S 1复位响应消息后,释放该 HeNB本地的所有相关资源并终止操作。
所述相关资源不仅包括为该 HeNB分配的所有 S1 资源、 如传输资源 SCTP连接等, 还包括该 HeNB下所有 UE的相关资源, 也包括该 HeNB建 立 S1连接过程中交互的应用层配置数据。
步骤 203 : 由于 HeNB GW收到的是携带有 HeNB资源释放指示的 S1 复位消息, 因此, HeNB GW收到该 S 1复位消息后还需向 MME发送普通 S1复位消息, 该普通 S1复位消息中携带有 HeNB下 UE的信令连接标识, 以完成 MME上与相应 HeNB相关的 UE的专用资源的释放。 MME收到普 通 S1复位消息后,根据 HeNB下 UE的信令连接标识释放 UE的专用资源。
步骤 203与步骤 202在执行时间上没有必然的前后顺序, 只要是在步 骤 201之后进行即可, 甚至可以同时执行。
步骤 202中的向 HeNB回复 SI复位响应消息为可选步骤,如果该步骤 省略, HeNB在发送完携带有 HeNB资源释放指示的 S1复位消息后, 便可 释放该 HeNB本地的所有相关资源并终止操作。
图 3为本发明具体实施例二中 HeNB GW向 HeNB发起去注册流程示 意图, 本实施例适用于 HeNB通过 HeNB GW与 MME相连的拓朴结构, 如图 3所示, 描述的是 HeNB GW向 HeNB发起去注册的过程, 具体包括: 步骤 301 : 由于某些原因, 例如, HeNB GW过载, 或者网络管理员需 要删除 HeNB GW下的某一 HeNB的所有资源, 达到类似于删除小区的作 用, 因此, HeNB GW向 HeNB发送 SI复位消息, 该 S1复位消息中携带有 HeNB资源释放指示。
步骤 302: HeNB收到 S1复位消息后, 向 HeNB GW回复 SI复位响应 消息,并根据 SI复位消息中携带的 HeNB资源释放指示释放该 HeNB本地 的所有相关资源并终止操作。
HeNB GW发送携带有 HeNB资源释放指示的 S1复位消息后, 便可以 立即释放该 HeNB的所有相关资源;也可以在收到 HeNB回复的 S1复位响 应消息后, 释放该 HeNB的所有相关资源。
所述相关资源不仅包括为该 HeNB分配的所有 S1 资源、 如传输资源 SCTP连接等, 还包括该 HeNB下所有 UE的相关资源, 也包括该 HeNB建 立 S1连接过程中交互的应用层配置数据。
步骤 303 : 由于 HeNB GW发送的是携带有 HeNB资源释放指示的 S1 复位消息, 因此, HeNB GW发送该 S 1复位消息后还需向 MME发送普通 S1复位消息, 该普通 S1复位消息中携带有 HeNB下 UE的信令连接标识, 以完成 MME上与相应 HeNB相关的 UE的专用资源的释放。 MME收到普 通 S1复位消息后,根据 HeNB下 UE的信令连接标识释放 UE的专用资源。
步骤 303与步骤 302在执行时间上没有必然的前后顺序, 只要是在步 骤 301之后进行即可, 甚至可以同时执行。
步骤 302中的向 HeNB GW回复 SI复位响应消息为可选步骤, 如果该 步骤省略, HeNB GW在发送完携带有 HeNB资源释放指示的 S1复位消息 后, 便可释放相应 HeNB的所有相关资源。
图 4为本发明具体实施例三中(H)eNB向 MME发起去注册流程示意图, 本实施例既适用于 eNB, 也适用于 HeNB与 MME直接相连的拓朴结构, 为方便描述,以下用(H)eNB来表示,如图 4所示,描述的是 (H)eNB向 MME 发起去注册的过程, 具体包括:
步骤 401: 由于某些原因, 例如, (H)eNB准备关机, 或者因(H)eNB准 备移动而需要终止 (H)eNB 的操作, 这样, 便需要删除 MME 上存储的该 (H)eNB的相关资源, 因此, (H)eNB向 MME发送 S1复位消息, 该 S1复 位消息中携带有基站资源释放指示。
步骤 402: MME收到 S1复位消息后, 向 (H)eNB回复 S1复位响应消 息, 并根据 S1 复位消息中携带的基站资源释放指示释放该 (H)eNB的所有 相关资源。
(H)eNB发送携带有基站资源释放指示的 S1 复位消息后, 便可以立即 释放该 (H)eNB本地的所有相关资源并终止操作; 也可以在收到 MME回复 的 S 1复位响应消息后, 释放该 (H)eNB本地的所有相关资源并终止操作。
所述相关资源不仅包括为该 (H)eNB分配的所有 S1 资源、 如传输资源 SCTP连接等, 还包括该 (H)eNB下所有 UE的相关资源, 也包括该 (H)eNB 建立 S1连接过程中交互的应用层配置数据。
步骤 402中的向 (H)eNB回复 S1复位响应消息为可选步骤, 如果该步 骤省略, (H)eNB在发送完携带有基站资源释放指示的 S1 复位消息后, 便 可释放该 (H)eNB本地的所有相关资源并终止操作。
图 5为本发明具体实施例四中 MME向(H)eNB发起去注册流程示意图, 本实施例既适用于 eNB, 也适用于 HeNB与 MME直接相连的拓朴结构, 为方便描述,以下用(H)eNB来表示,如图 5所示,描述的是 MME向 (H)eNB 发起去注册的过程, 具体包括:
步骤 501 : 由于某些原因, 例如, MME过载, 或者网络管理员需要删 除 MME下的某一 (H)eNB的所有资源, 因此, MME向(H)eNB发送 S1复 位消息, 该 S1复位消息中携带有基站资源释放指示。
步骤 502: (H)eNB收到 S1复位消息后, 向 MME回复 S1复位响应消 息, 并根据 S1 复位消息中携带的基站资源释放指示释放该 (H)eNB本地的 所有相关资源并终止操作。
MME发送携带有基站资源释放指示的 S1复位消息后, 便可以立即释 放该 (H)eNB的所有相关资源; 也可以在收到 (H)eNB回复的 S1复位响应消 息后, 释放该 (H)eNB的所有相关资源。
所述相关资源不仅包括为该 (H)eNB分配的所有 S1 资源、 如传输资源 SCTP连接等, 还包括该 (H)eNB下所有 UE的相关资源, 也包括该 (H)eNB 建立 S1连接过程中交互的应用层配置数据。
步骤 502中的向 MME回复 S1复位响应消息为可选步骤, 如果该步骤 省略, MME在发送完携带有基站资源释放指示的 S1复位消息后, 便可释 放相应 (H)eNB的所有相关资源。
图 6为本发明中实现去注册的系统结构示意图, 如图 6所示, 该系统 包括: 基站和控制网元, 其中, 基站用于需要终止操作时, 向与其建立 S1 连接的控制网元发送 S1复位消息, 该 S1复位消息中携带有基站资源释放 指示信息; 或者, 控制网元用于需要终止基站的操作时, 向基站发送 S1复 位消息, 该 S1复位消息中携带有基站资源释放指示信息。
所述基站可以为家庭基站, 也可以为宏基站。 所述控制网元可以为家 庭基站网关; 也可以为 MME。 所述基站为家庭基站时, 如果家庭基站通过 家庭基站网关与 MME相连, 则所述与其建立 S1连接的控制网元为家庭基 站网关; 如果家庭基站直接与 MME相连, 则所述与其建立 S1连接的控制 网元为 MME。 所述基站为宏基站时, 所述与其建立 S1连接的控制网元为 MME。
基站发起去注册的情况
控制网元进一步用于接收携带有基站资源释放指示信息的 S1 复位消 息, 释放基站的相关资源; 控制网元接收携带有基站资源释放指示信息的 S1复位消息后, 还可以进一步用于向基站回复 S1复位响应消息。
如果家庭基站通过家庭基站网关与 MME相连,则家庭基站网关接收携 带有基站资源释放指示信息的 S1复位消息之后, 进一步用于向 MME发送 普通 S1复位消息。 普通 S1复位消息是指消息中携带的不是基站资源释放 指示信息, 而是家庭基站下 UE的信令连接。 MME用于接收普通 S1复位 消息后, 根据 UE的信令连接释放 UE的专用资源。
基站发送携带有基站资源释放指示信息的 S1复位消息后, 进一步用于 立即释放该基站的相关资源并终止操作; 或者, 进一步用于在收到控制网 元回复的 S1复位响应消息后, 释放该基站的相关资源并终止操作。
控制网元发起去注册的情况
基站进一步用于接收携带有基站资源释放指示信息的 S1复位消息, 释 放该基站的相关资源并终止操作; 基站接收携带有基站资源释放指示信息 的 S1复位消息后, 还可以进一步用于向控制网元回复 S1复位响应消息。
如果家庭基站通过家庭基站网关与 MME相连,则家庭基站网关发送携 带有基站资源释放指示信息的 S1复位消息之后, 进一步用于向 MME发送 普通 S1复位消息。 普通 S1复位消息是指消息中携带的不是基站资源释放 指示信息, 而是家庭基站下 UE的信令连接。 MME用于接收普通 S1复位 消息后, 根据 UE的信令连接释放 UE的专用资源。
控制网元发送携带有基站资源释放指示信息的 S1复位消息后, 进一步 用于立即释放基站的相关资源; 或者, 进一步用于在收到基站回复的 S1复 位响应消息后, 释放该基站的相关资源。
以上所述释放的基站的相关资源不仅包括为相应基站分配的所有 S1资 源、 如传输资源 SCTP连接等, 还包括相应基站下所有 UE的相关资源, 也 包括基站建立 S1连接过程中交互的应用层配置数据。
以上所述 S 1复位消息中携带的基站资源释放指示信息可以是具体的特 殊 S1复位原因, 也可以是具体的资源释放指示, 还可以是资源释放类型。
以上所述, 仅为本发明的较佳实施例而已, 并非用于限定本发明的保 护范围。

Claims

权利要求书
1、 一种基站去注册方法, 其特征在于, 该方法包括:
基站需要终止操作时, 向与其建立 S1连接的控制网元发送 S1复位消 息, 该 S1复位消息中携带有基站资源释放指示信息; 或者,
控制网元需要终止基站的操作时, 向基站发送 S1复位消息, 该 S1复 位消息中携带有基站资源释放指示信息。
2、 根据权利要求 1所述的方法, 其特征在于,
所述基站向控制网元发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步包括: 控制网元接收携带有基站资源释放指示信息的 S1复位消 息, 释放基站的相关资源; 或者,
所述控制网元向基站发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步包括: 基站接收携带有基站资源释放指示信息的 S1复位消息, 释放所述基站的相关资源并终止操作。
3、 根据权利要求 2所述的方法, 其特征在于,
所述控制网元接收携带有基站资源释放指示信息的 S1复位消息后, 进 一步包括: 控制网元向基站回复 S1复位响应消息; 或者,
所述基站接收携带有基站资源释放指示信息的 S1复位消息后, 进一步 包括: 基站向控制网元回复 S1复位响应消息。
4、 根据权利要求 2或 3所述的方法, 其特征在于, 所述控制网元为家 庭基站网关时,
所述家庭基站网关接收携带有基站资源释放指示信息的 S1 复位消息 后, 进一步包括: 家庭基站网关向移动性管理实体(MME )发送携带有基 站下用户设备 ( UE ) 的信令连接的 S1复位消息; MME收到该 S1复位消 息后, 根据 UE的信令连接释放 UE的专用资源。
5、 根据权利要求 1所述的方法, 其特征在于, 所述控制网元为家庭基 站网关时,
所述家庭基站网关发送携带有基站资源释放指示信息的 S1 复位消息 后, 进一步包括: 家庭基站网关向 MME发送携带有基站下 UE的信令连接 的 S1复位消息; MME收到该 S1 复位消息后, 根据 UE的信令连接释放 UE的专用资源。
6、 根据权利要求 1至 3、 或 5任一所述的方法, 其特征在于, 所述基站向控制网元发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步包括: 基站立即释放所述基站本地的相关资源并终止操作, 或, 基站在收到控制网元回复的 S1复位响应消息后, 释放所述基站本地的相关 资源并终止操作;
或者,
所述控制网元向基站发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步包括: 控制网元立即释放基站的相关资源, 或, 控制网元在收 到基站回复的 S1复位响应消息后, 释放所述基站的相关资源。
7、 根据权利要求 1至 3、 或 5任一所述的方法, 其特征在于, 所述释放的基站的相关资源包括: 为基站分配的所有 S1资源, 基站下 所有 UE的相关资源,以及基站建立 S1连接过程中交互的应用层配置数据; 和 /或,
所述基站资源释放指示信息为: 特殊 S1复位原因, 或资源释放指示, 或资源释放类型。
8、 一种基站去注册系统, 其特征在于, 该系统包括: 基站和控制网元, 其中,
所述基站, 用于需要终止操作时, 向与其建立 S1连接的控制网元发送 S1复位消息, 该 S1复位消息中携带有基站资源释放指示信息; 或者, 所述控制网元, 需要终止基站的操作时, 向基站发送 S1复位消息, 该 SI复位消息中携带有基站资源释放指示信息。
9、 根据权利要求 8所述的系统, 其特征在于,
所述基站用于向控制网元发送携带有基站资源释放指示信息的 S1复位 消息时, 所述控制网元用于接收携带有基站资源释放指示信息的 S1复位消 息, 释放基站的相关资源; 或者,
所述控制网元用于向基站发送携带有基站资源释放指示信息的 S1复位 消息时, 所述基站用于接收携带有基站资源释放指示信息的 S1复位消息, 释放所述基站的相关资源并终止操作。
10、 根据权利要求 9所述的系统, 其特征在于,
所述控制网元接收携带有基站资源释放指示信息的 S1复位消息后, 进 一步用于: 向基站回复 S1复位响应消息; 或者,
所述基站接收携带有基站资源释放指示信息的 S1复位消息后, 进一步 用于: 向控制网元回复 S 1复位响应消息。
11、 根据权利要求 9或 10所述的系统, 其特征在于, 所述控制网元为 家庭基站网关时, 所述系统进一步包括 MME ,
所述家庭基站网关接收携带有基站资源释放指示信息的 S1 复位消息 后, 进一步用于: 向 MME发送携带有基站下 UE的信令连接的 S1复位消 息;
所述 MME用于接收该 S1复位消息后, 根据 UE的信令连接释放 UE 的专用资源。
12、 根据权利要求 8所述的系统, 其特征在于, 所述控制网元为家庭 基站网关时, 所述系统进一步包括 MME,
所述家庭基站网关发送携带有基站资源释放指示信息的 S1 复位消息 后, 进一步用于: 向 MME发送携带有基站下 UE的信令连接的 S1复位消 息; 所述 MME用于接收该 SI复位消息后, 根据 UE的信令连接释放 UE 的专用资源。
13、 根据权利要求 8至 10、 或 12任一所述的系统, 其特征在于, 所述基站向控制网元发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步用于: 立即释放所述基站本地的相关资源并终止操作, 或, 在 收到控制网元回复的 S1复位响应消息后, 释放所述基站本地的相关资源并 终止操作;
或者,
所述控制网元向基站发送携带有基站资源释放指示信息的 S1复位消息 后, 进一步用于: 立即释放基站的相关资源, 或, 在收到基站回复的 S1复 位响应消息后, 释放所述基站的相关资源。
14、 根据权利要求 8至 10、 或 12任一所述的系统, 其特征在于, 所述释放的基站的相关资源包括: 为基站分配的所有 S1资源, 基站下 所有 UE的相关资源,以及基站建立 S1连接过程中交互的应用层配置数据; 和 /或,
所述基站资源释放指示信息为: 特殊 S1复位原因, 或资源释放指示, 或资源释放类型。
15、 根据权利要求 8至 10、 或 12任一所述的系统, 其特征在于, 所述基站为家庭基站或宏基站;
所述控制网元为家庭基站网关或 MME;
所述基站为家庭基站时, 如果家庭基站通过家庭基站网关与 MME相 连, 则所述与其建立 S1连接的控制网元为家庭基站网关; 如果家庭基站直 接与 MME相连, 则所述与其建立 S1连接的控制网元为 MME; 所述基站 为宏基站时, 所述与其建立 S1连接的控制网元为 MME。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9451530B2 (en) * 2012-11-02 2016-09-20 Telefonaktiebolaget L M Ericsson (Publ) Methods for base-station-to-base-station connection management
CN104244308A (zh) * 2014-09-29 2014-12-24 京信通信系统(中国)有限公司 一种sctp偶联断开的处理方法、设备及系统
CN110891329A (zh) * 2018-09-10 2020-03-17 华为技术有限公司 资源管理方法、设备及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101547521A (zh) * 2008-03-25 2009-09-30 三星电子株式会社 释放ue资源的方法
CN101577988A (zh) * 2008-11-26 2009-11-11 中兴通讯股份有限公司 一种用户去注册的方法及系统
CN101778474A (zh) * 2009-01-08 2010-07-14 中兴通讯股份有限公司 一种家庭基站网关上资源释放的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133672B2 (en) * 2002-01-08 2006-11-07 Motorola, Inc. Method and apparatus for registration of a mobile station in a packet data communication system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101547521A (zh) * 2008-03-25 2009-09-30 三星电子株式会社 释放ue资源的方法
CN101577988A (zh) * 2008-11-26 2009-11-11 中兴通讯股份有限公司 一种用户去注册的方法及系统
CN101778474A (zh) * 2009-01-08 2010-07-14 中兴通讯股份有限公司 一种家庭基站网关上资源释放的方法

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