WO2012019518A1 - 一种家庭基站环境下节能控制的方法及装置 - Google Patents

一种家庭基站环境下节能控制的方法及装置 Download PDF

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Publication number
WO2012019518A1
WO2012019518A1 PCT/CN2011/077992 CN2011077992W WO2012019518A1 WO 2012019518 A1 WO2012019518 A1 WO 2012019518A1 CN 2011077992 W CN2011077992 W CN 2011077992W WO 2012019518 A1 WO2012019518 A1 WO 2012019518A1
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WO
WIPO (PCT)
Prior art keywords
base station
saving control
energy
home base
information
Prior art date
Application number
PCT/CN2011/077992
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English (en)
French (fr)
Inventor
高音
韩立锋
任龙涛
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP11816077.9A priority Critical patent/EP2605449B1/en
Priority to US13/813,550 priority patent/US9357483B2/en
Priority to ES11816077.9T priority patent/ES2624677T3/es
Publication of WO2012019518A1 publication Critical patent/WO2012019518A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to a wireless cellular communication system, and more particularly to a method and apparatus for energy-saving control in a home base station environment in a Long Term Evolution (LTE) mobile communication system.
  • LTE Long Term Evolution
  • the LTE network described in LTE 36300-800 is composed of an EUTRAN (Evolved UTRAN) base station eNB (Evolved NodeB) and an Evolved Packet Core (EPC), and the network is flattened.
  • the EUTRAN includes a set of eNBs connected to the EPC through the S1 interface, and the eNBs can be connected through X2.
  • Sl and X2 are logical interfaces, one EPC can manage one or more eNBs, and one eNB can also be controlled by multiple EPCs, and one eNB can manage one or more cells.
  • One or several cells belong to a Tracking Area (TA).
  • TA Tracking Area
  • CSG Closed Subscriber Group
  • MME Movability Management Entity
  • the information in the footprint is used to approach the enhanced home base station gateway (Home Enhanced).
  • Home Enhanced the enhanced home base station gateway
  • the NodeB, HeNB is in the area
  • the HeNB cell that was previously closed can be opened by the air interface message.
  • the macro base station can also require the home base station to be turned off or on by the load information.
  • the main object of the present invention is to provide a method and apparatus for energy-saving control in a home base station environment, which are used to solve the problem of energy-saving control in a home base station environment.
  • a method for energy saving control in a home base station environment comprising:
  • the source base station sends a power saving control request to the target home base station, where the power saving control request includes: target base station information, source base station information, and type of power saving control request, where the type includes dormancy or wakeup;
  • the target home base station After receiving the energy saving control request, the target home base station performs an energy saving control processing operation, and sends the result of the energy saving control process to the source base station by using the energy saving control response, where the energy saving control response includes: the target base station information, the source base station information.
  • the target base station information includes: a global identifier of the target base station, and tracking area indicator (TAI) information;
  • the source base station information includes: a global identifier of the source base station, a TAI letter, and the energy saving control request
  • the target base station information further includes one or more cell global identifier (ECGI) and/or closed group identification (CSG ID) information of the home base station cell to be energy-saving operation; correspondingly, the target base station information in the energy-saving control response It also includes ECGI and/or CSG ID information of one or more home base station cells that are successfully processed by the power saving control.
  • ECGI cell global identifier
  • CSG ID closed group identification
  • the method further includes:
  • the energy-saving control request is transparently transmitted to the target home base station by the mobility management entity of the core network based on the S1 interface.
  • the energy-saving control response is also transparently transmitted to the mobility management entity of the core network based on the S1 interface.
  • the source base station The energy-saving control request is transparently transmitted to the target home base station by the mobility management entity of the core network based on the S1 interface.
  • the energy-saving control response is also transparently transmitted to the mobility management entity of the core network based on the S1 interface.
  • the source base station is transparently transmitted to the target home base station by the mobility management entity of the core network based on the S1 interface.
  • the method further includes: The energy-saving control request is transparently transmitted to the home base station gateway through the mobility management entity of the core network, and then transparently transmitted to the target home base station by the home base station gateway; correspondingly, the energy-saving control response is also based on the S1 interface. And transmitting, by the home base station gateway, to the mobility management entity of the core network, and then transparently transmitting, by the mobility management entity, the source base station.
  • the energy saving control request and the energy saving control response are transmitted by extending an existing S1 interface or an X2 interface message or a newly added S1 interface or an X2 interface.
  • the power saving control processing operation includes a sleep operation and a wake-up operation, and the target home base station deletes a part of resources of the S1 interface or the S1 interface when performing the sleep operation; If the target home base station fails to perform the energy saving control processing operation, the power saving control response message further includes a failure reason and/or a waiting time field.
  • the present invention also provides an apparatus for energy-saving control in a home base station environment, the apparatus comprising:
  • the energy-saving control request module is located at the source base station, and is configured to send a power-saving control request to the energy-saving control processing and response module, where the power-saving control request includes: a target base station information, a source base station information, and a type of the power-saving control request, where the type includes the sleep Or wake up;
  • the energy-saving control processing and response module is located at the target home base station, and configured to perform an energy-saving control processing operation after receiving the energy-saving control request, and send the result of the energy-saving control process to the source base station by using the energy-saving control response, where the energy-saving control
  • the response includes: target base station information, source base station information.
  • the device further includes:
  • the first transparent transmission module is located at the mobility management entity, configured to transparently transmit the energy saving control request or the energy saving control response between the energy saving control request module and the energy saving control processing and response module.
  • the device further includes:
  • a first transparent transmission module configured to transparently transmit the energy saving control request or the energy saving control response between the energy saving control request module and the second transparent transmission module
  • the second transparent transmission module is located at the home base station gateway, and is configured to transparently transmit the energy saving control request or the energy saving control response between the first transparent transmission module and the target home base station.
  • the energy saving control request and the energy saving control response are transmitted by extending an existing S1 interface or an X2 interface message or a newly added S1 interface or an X2 interface.
  • the power-saving control processing operation includes a sleep operation and a wake-up operation
  • the power-saving control processing and response module deletes a part of resources of the S1 interface or the S1 interface when performing the sleep operation, corresponding to the type of the power-saving control request; If the target home base station fails to perform the energy saving control processing operation, the power saving control response message further includes a failure reason and/or a waiting time field.
  • the invention realizes energy-saving control of the home base station in time by implementing the interaction of the energy-saving control message between the source base station and the target home base station, and realizes the dormancy or wake-up of the home base station, thereby achieving the purpose of effectively saving energy of the network in the home base station environment.
  • FIG. 1 is a schematic diagram of a network structure of a home base station
  • FIG. 2 is a flowchart of a method for implementing energy-saving control in a home base station environment according to Embodiment 1 of the present invention
  • FIG. 3 is a flowchart of a method for implementing energy-saving control in a home base station environment according to Embodiment 2 of the present invention
  • FIG. 5 is a flowchart of a method for implementing energy-saving control in a home base station environment according to Embodiment 4 of the present invention
  • FIG. 6 is a schematic structural diagram of an apparatus for energy-saving control in a home base station environment according to Embodiment 5 of the present invention. detailed description
  • Embodiment 2 is a flowchart of a method for implementing energy-saving control in a home base station environment according to Embodiment 1 of the present invention.
  • the source base station sends an energy-saving control request to the target home base station, and the request is forwarded to the target home base station by using the mobility management entity (MME) of the core network.
  • MME mobility management entity
  • the energy-saving control message of the embodiment is implemented based on the S1 interface, and the specific steps are as follows: :
  • Step 201 The source base station sends a power saving control request message to the MME, where the message carries: a message type, a target base station information, a source base station information, and a power saving control request type;
  • the source base station may be a macro base station or a home base station;
  • the message type is used to distinguish the type of the current message.
  • the energy saving control request may be transmitted by using an extended S1 interface base station configuration transmission message or a newly added signaling message;
  • the information of the target base station carried in the energy-saving control request includes: a global identifier of the target base station, and a tracking area identifier (TAI) information; further, the information of the target base station may further include one or more to be saved.
  • TAI tracking area identifier
  • ECGI Cell global identifier
  • CSG ID closed group identification
  • the source base station information carried in the energy saving control request message includes: a global identifier of the source base station, and TAI information. Further, if the source base station is a home base station, the source base station information may further include an ECGI of the home base station cell that initiates energy saving control. And/or CSG ID information;
  • the power saving control request type is a sleep type or a wake type.
  • Step 202 The MME transparently transmits the energy-saving control request message to the target home base station.
  • the MME may transparently transmit the energy-saving control request to the target home base station by using the extended MME configuration transmission message or the newly added signaling message.
  • Step 203 After receiving the energy saving control request, the target home base station performs the energy saving control processing according to the energy saving control request type. If the energy saving control processing is successful, step 204 is performed, otherwise step 207 is performed;
  • the power saving control processing operation includes performing a sleep operation or performing a wake-up operation, where the sleep operation includes a shutdown of a carrier frequency, a shutdown of a cell, and the like.
  • the wake-up operation includes: opening of a carrier frequency, opening of a cell, and the like.
  • Step 204 After the energy-saving control process is successfully processed, the target home base station sends a power-saving control success response message to the MME, where the message includes: a message type, a target base station information, and source base station information; and the energy-saving control success response may be configured by using an extended base station. Transmitting a message or adding new signaling to the MME;
  • the target base station information includes: a global identifier of the target base station, TAI information; further, the target base station information may further include ECGI and/or CSG ID information of the home base station cell with successful power saving operation; correspondingly, if the energy saving control request is
  • the ECGI and/or CSG ID information of the home base station cell including one or more energy-saving operation operations shall include one or more ECGIs and/or CSGs of the home base station cell with successful energy-saving control processing in the energy-saving control processing success response.
  • the source base station information includes: a global identifier of the source base station, and TAI information. Further, the source base station information may further include an ECGI and/or CSG ID information of the home base station cell that initiates the energy saving control. Step 205, the MME performs energy saving control. Successfully transmitting the transparent transmission to the source base station;
  • the MME may transparently transmit the energy saving control success response to the source base station through the extended MME configuration transmission message.
  • Step 206 After receiving the energy-saving control success response, the source base station performs an energy-saving operation confirmation.
  • the target home base station may send the energy-saving control response failure to the MME by using the extended base station configuration transmission message or the added signaling;
  • the target base station information and the source base station information content in the energy-saving control failure response are the same as the energy-saving control success response in step 204, and are not described herein again;
  • the reason for the failure may be a CSG ID error or the like;
  • the waiting time is used to notify the source base station to initiate a new energy saving control process after the waiting time has elapsed;
  • the energy-saving control failure response may further include ECGI and/or CSG ID information of the home base station cell that fails the energy-saving control operation, and correspondingly, if the energy-saving control request includes one or more families to be energy-saving operation
  • the ECGI and/or CSG ID information of the base station cell, the ECG and/or CSG ID information of the home base station cell in which the one or more energy saving operations fail is included in the energy saving control failure response.
  • Step 208 The MME transparently transmits the energy saving control failure response to the source base station.
  • the MME may transparently transmit the energy saving control failure response to the source base station through the extended MME configuration transmission message.
  • Step 209 After receiving the energy-saving control failure response, the source base station performs energy-saving operation confirmation.
  • Example 2 After receiving the energy-saving control failure response, the source base station performs energy-saving operation confirmation.
  • FIG. 3 is a flowchart of a method for implementing energy-saving control in a home base station environment according to Embodiment 2 of the present invention.
  • a source base station sends a power-saving control request to a target home base station, where the request is forwarded to a target home base station gateway by the MME, and then the target The home base station gateway forwards to the target home base station.
  • the energy-saving control messages in this embodiment are all implemented based on the S1 interface. The specific steps are as follows:
  • Step 301 The source base station sends a power saving control request message to the MME, where the message carries: a message type, a target base station information, a source base station information, and a power saving control request type;
  • the source base station may be a macro base station or a home base station;
  • the message type is used to distinguish what message the current message is, which is equivalent to the message type identification information.
  • the energy saving control request may be transmitted by using an extended S1 interface base station configuration transmission message or a newly added signaling message;
  • the information of the target base station carried in the energy saving control request includes: a global standard of the target base station Further, the information of the target base station may further include ECGI and/or CSG ID information of one or more home base station cells to be energy-saving operation;
  • the source base station information carried in the energy saving control request includes: a global identifier of the source base station,
  • the TAI information further, if the source base station is a home base station, the source base station information may further include ECGI and/or CSG ID information of the home base station cell that initiates the energy saving control;
  • the power saving control request type is a sleep type or a wake type.
  • Step 302 The MME transparently transmits the energy saving control request to the home base station gateway.
  • Step 303 The home base station gateway transparently transmits the energy saving control request to the target home base station.
  • the MME and the home base station gateway may transparently transmit the energy saving by using the extended MME configuration transmission message or the newly added signaling message. Control request.
  • Step 304 After receiving the energy saving control request, the target home base station performs the energy saving control processing according to the energy saving control request type. If the energy saving control processing is successful, step 305 is performed, otherwise step 309 is performed;
  • the power-saving control processing operation includes performing a sleep operation or performing a wake-up operation
  • the sleep operation includes a shutdown of a carrier frequency, a shutdown of a cell, and the like
  • the wake-up operation includes: turning on a carrier frequency, The opening of the cell, etc.
  • Step 305 After the energy-saving control process is successfully processed, the target home base station sends a power-saving control success response message to the home base station gateway, where the message includes: message type, target base station information, and source base station information;
  • the target base station information includes: a global identifier of the target base station, TAI information; further, the target base station information may further include ECGI and/or CSG ID information of one or more home base station cells with successful power saving operations;
  • the source base station information includes: a global identifier of the source base station, TAI information; and further, the source base station information may further include ECGI and/or CSG ID information of the home base station cell that initiates the energy saving control.
  • Step 306 The home base station gateway sends a power saving control success response to the MME.
  • the target home base station and the home base station gateway may transparently transmit the energy saving control through the extended MME configuration transmission message or the newly added signaling message. response.
  • Step 307 The MME transparently transmits the energy-saving control success response to the source base station.
  • the MME may transparently transmit the energy-saving control success response by extending the MME configuration transmission message or the newly added signaling message.
  • Step 308 After receiving the energy-saving control success response information, the source base station performs energy-saving operation confirmation.
  • the target base station information and the source base station information content in the energy-saving control failure response are the same as the energy-saving control success response in step 305, and are not described herein again;
  • the reason for the failure may be a CSG ID error or the like
  • the waiting time is used to notify the source base station to initiate a new energy saving control process after the waiting time has elapsed;
  • the energy-saving control failure response may further include ECGI and/or CSG ID information of the home base station cell that fails the energy-saving control operation, and correspondingly, if the energy-saving control request includes one or more families to be energy-saving operation
  • the energy saving control failure response should include one or more ECGI and/or CSG ID information of the home base station cell in which the energy saving operation fails.
  • Step 310 The home base station gateway transparently transmits the energy saving control failure response to the MME.
  • the target home base station and the home base station gateway may transparently transmit the energy saving control failure response by using the extended MME configuration transmission message or the newly added signaling message.
  • Step 311 The MME transparently transmits the energy saving control failure response to the source base station.
  • the MME may transparently transmit the energy saving by extending the MME configuration transmission message or the newly added signaling message. Control failure response.
  • Step 312 After receiving the energy-saving control response failure information, the source base station performs energy-saving operation confirmation.
  • the energy saving control request and the energy saving control response message may be directly transmitted between the source base station and the target home base station through the X2 interface.
  • the content of the message is the same as that of the foregoing embodiment, and details are not described herein again.
  • Embodiment 4 is a flowchart of a method for implementing energy-saving control in a home base station environment according to Embodiment 3 of the present invention. This embodiment is to delete a scenario of an S1 interface when a target home base station receives a sleep request, and the specific steps are as follows:
  • Step 401 When the MME or the home base station gateway needs to notify the home base station to enter the sleep state, the MME or the home base station gateway sends a sleep request to the target home base station.
  • the sleep request is sent to the target home base station to be woken up by the RESET message of the S1 interface or the newly added S1 interface signaling, where the sleep indication information is included;
  • Step 402 The target home base station performs a sleep operation after receiving the sleep request, and if the sleep operation succeeds, the home base station deletes the S1 interface.
  • Step 403 When the target home base station that has entered the sleep state needs to wake up, automatically wake up; the automatic may be timed or wake up to the wakeup period;
  • Step 404 If the target home base station automatically wakes up successfully, the target home base station sends an S1 setup request message to the MME/HeNB GW.
  • Step 405 After receiving the SI setup request message, the MME/HeNB GW performs an S1 interface setup operation. If the S1 interface is successfully established, the S1 setup response message is sent, otherwise the S1 setup failure message is sent.
  • S1 interface setup operation If the S1 interface is successfully established, the S1 setup response message is sent, otherwise the S1 setup failure message is sent.
  • FIG. 5 is a flowchart of a method for implementing energy-saving control in a home base station environment according to Embodiment 4 of the present invention.
  • a target home base station receives a sleep request
  • the scenario of the resource of the S1 interface is deleted. The specific steps are as follows:
  • Step 501 When the MME/HeNB GW needs to notify the home base station to enter hibernation, send a sleep request message to the target home base station;
  • the sleep request may be sent to the target home base station to be woken up by the RESET message or the newly added signaling message of the S1 interface, where the sleep indication information is included;
  • Step 502 After receiving the sleep request message, the target home base station performs a sleep operation. If the sleep operation succeeds, that is, the home base station successfully sleeps, enters a sleep state and deletes a part of the S1 interface resource; the part of the resource refers to a dedicated UE. Resources, used to reduce unnecessary memory resource consumption;
  • Step 503 The target home base station sends a sleep request response message to the MME/HeNB GW.
  • the sleep request response may be sent to the target home base station through a RESET message of the S1 interface.
  • the sleep request response message carries an indication of whether the sleep operation is successful.
  • the sleep operation failure may also carry information such as the reason for the failure of the sleep operation;
  • Step 504 After receiving the sleep request response message, the MME/HeNB GW clears the dedicated resource on the S1 interface, and sends a sleep request response confirmation message to the target home base station.
  • the sleep request response confirmation message can be sent to the target home base station via the RESET ACKNOWLEDGE message of the S1 interface.
  • Step 605 When the target home base station that has entered the dormant state needs to wake up, the MME/HeNB GW sends a wakeup request message to the target home base station to be woken up;
  • the wakeup request message may be transmitted by extending an existing message of the S1 interface or adding a new S1 interface signaling message;
  • Step 606 The target home base station performs a wake-up operation after receiving the wake-up request message.
  • Step 607 The target home base station sends a wake-up request response message to the MME/HeNB GW.
  • the wake-up request response message includes an indication of whether the wake-up operation is successful, and if the wake-up is awakened If the operation fails, the wakeup request response message also contains the failure reason information.
  • FIG. 6 is a schematic structural diagram of an apparatus for energy-saving control in a home base station environment according to Embodiment 5 of the present invention, the apparatus includes: an energy-saving control request module, an energy-saving control processing and a response module, optionally further including a first transparent transmission module and a second transparent Pass the module.
  • the energy-saving control request module is located at the source base station, and is configured to send an energy-saving control request to the energy-saving control processing and response module, where the energy-saving control request includes: a target base station information, a source base station information, and a type of the energy-saving control request, where the type of the energy-saving control request includes Sleeping or waking up;
  • the target base station information includes: a global identifier of the target base station, TAI information;
  • the source base station information includes: a global identifier of the source base station, TAI information;
  • the target base station information in the power saving control request may further include one or more ECGI and/or CSG ID information of the home base station cell to be energy-saving operation; correspondingly, the target base station information in the energy-saving control response may further include one or more The energy saving control processes the ECGI and/or CSG ID information of the successful home base station cell.
  • the energy-saving control processing and response module is located at the target home base station, and configured to perform an energy-saving control processing operation after receiving the energy-saving control request, and send the result of the energy-saving control process to the source base station by using the energy-saving control response, where the energy-saving The control response includes: target base station information and source base station information.
  • the present invention can be implemented based on the S1 interface, and can also be implemented based on the X2 interface.
  • the energy-saving control request and the energy-saving control response are transmitted by extending the message of the existing S1 or X2 interface or the newly added S1 interface or the X2 interface.
  • the energy saving control request and the section The controllable response is bidirectionally transparently transmitted through the first transparent transmission module located at the MME. If the home base station gateway is connected to the MME of the core network, the power saving control request and the energy saving control response are performed by using the first transparent transmission module located at the MME and the second transparent transmission module located at the home base station gateway. Two-way transparent transmission.
  • the power-saving control processing operation includes a sleep operation and a wake-up operation
  • the power-saving control processing and response module may delete the S1 interface or delete some resources of the S1 interface when performing the sleep operation. If the target home base station fails to perform the energy saving control processing operation, the power saving control response message further includes a failure reason and/or a waiting time field.
  • the invention provides a method and a device for energy-saving control in a home base station environment, which are used for solving the problem of energy-saving control in a home base station environment.
  • the invention realizes energy-saving control of the home base station in time by implementing the interaction of the energy-saving control message between the source base station and the target home base station, and realizes the sleep or wake-up of the home base station, thereby achieving the purpose of effectively saving energy of the network in the family base station environment.

Abstract

本发明公开了一种家庭基站环境下节能控制的方法及装置，用于解决家庭基站环境下的节能控制问题。本发明中源基站向目标家庭基站发送节能控制请求，节能控制请求中包含：目标基站信息、源基站信息和节能控制请求的类型，目标家庭基站接收到节能控制请求后，执行节能控制处理操作，并将节能控制处理的结果通过节能控制响应发送给源基站，在节能控制处理失败的情况下，节能控制响应中还包含失败原因和/或等待时间。本发明通过源基站和目标家庭基站之间的有关节能控制消息的交互，能够及时实现对家庭基站的节能控制，实现家庭基站的休眠或者唤醒，达到家庭基站环境下网络有效节能的目的。

Description

一种家庭基站环境下节能控制的方法及装置 技术领域
本发明涉及无线蜂窝通信系统， 尤其涉及长期演进 （Long Term Evolution, LTE )移动通信系统中， 一种家庭基站环境下节能控制的方法及 装置。 背景技术
LTE 36300-800中描述 LTE网络由 EUTRAN(Evolved UTRAN)基站 eNB ( Evolved NodeB )和演进分组交换中心（ Evolved Packet Core, EPC )组成， 网络扁平化。 其中 EUTRAN包含和 EPC通过 S1接口连接的 eNB的集合， eNB之间能通过 X2连接。 Sl、 X2是逻辑接口， 一个 EPC可以管理一个或 多个 eNB,—个 eNB也可以受控于多个 EPC,—个 eNB可以管理一个或多 个小区。 一个或者若干个小区归属于一个跟踪区 （Tracking Area, TA )。 同 时在 LTE网络中还存在家庭基站， 为了满足公共场合覆盖的需求， 一个或 多个家庭基站的小区组合定义为封闭组（Closed Subscriber Group, CSG )。
在国家节能减排、 加快建设资源节约型社会的大背景下， 通信节能已 被提上重要议程。 节能减排， 推进"绿色行动计划 "已成为中国移动 2008年 的 "五大责任工程"之一。由于家庭基站在网络中部署相对自由，且数量巨大， 目前可实现的节能技术包括载波关断、 小区开关技术， 但是由于家庭基站 和宏基站的网络结构存在差异， 家庭基站可以直接和核心网中的移动性管 理实体（Movability Management Entity, MME )相连， 也可以和家庭基站 网关相连， 地面接口为 S1接口， 如图 1所示。
用户设备 ( UE )在网络中移动的时候， 无论是在空闲 （IDLE )态还是 连接态， 通过 footprint中的信息， 接近增强家庭基站网关（ Home Enhanced NodeB, HeNB ) 区域的时候， 可以通过空口消息上报要求打开之前关闭的 HeNB小区。同时，宏基站也可以通过负荷信息要求家庭基站关闭或者打开。 发明内容
有鉴于此， 本发明的主要目的在于提供一种家庭基站环境下节能控制 的方法及装置， 用于解决家庭基站环境下的节能控制问题。
为达到上述目的， 本发明的技术方案是这样实现的：
一种家庭基站环境下节能控制的方法， 该方法包括：
源基站向目标家庭基站发送节能控制请求， 所述节能控制请求中包含： 目标基站信息、 源基站信息和节能控制请求的类型， 所述类型包括休眠或 唤醒；
所述目标家庭基站接收到所述节能控制请求后， 执行节能控制处理操 作， 并将节能控制处理的结果通过节能控制响应发送给源基站， 所述节能 控制响应中包含： 目标基站信息、 源基站信息。
进一步地， 所述目标基站信息包含： 目标基站的全局标志符、 跟踪区 域标志 （TAI )信息； 所述源基站信息包含： 源基站的全局标志符、 TAI信 进一步地， 所述节能控制请求中的目标基站信息还包含一个或多个待 节能操作的家庭基站小区的小区全局标志符（ ECGI )和/或封闭组标识（ CSG ID )信息； 相应地， 所述节能控制响应中的目标基站信息还包含一个或多 个节能控制处理成功的家庭基站小区的 ECGI和 /或 CSG ID信息。
进一步地， 基于本发明一优选实施例， 所述方法还包括：
所述节能控制请求基于 S1接口， 通过核心网的移动性管理实体透传给 所述目标家庭基站； 相应地， 所述节能控制响应也基于 S1接口， 通过核心 网的移动性管理实体透传给所述源基站。
进一步地， 基于本发明一优选实施例， 所述方法还包括： 所述节能控制请求基于 S1接口， 通过核心网的移动性管理实体透传给 家庭基站网关， 再由家庭基站网关透传给所述目标家庭基站； 相应地， 所 述节能控制响应也基于 S1接口， 通过家庭基站网关透传给核心网的移动性 管理实体， 再由所述移动性管理实体透传给所述源基站。
进一步地， 所述节能控制请求和所述节能控制响应通过扩展现有 S1接 口或 X2接口的消息或新增的 S1接口或 X2接口的独立消息传送。
进一步地， 与所述节能控制请求的类型对应地， 所述节能控制处理操 作包括休眠操作和唤醒操作， 所述目标家庭基站在执行休眠操作时删除 S1 接口或者 S1接口的部分资源； 若所述目标家庭基站执行节能控制处理操作 失败， 则所述节能控制响应消息中还包含失败原因和 /或等待时间字段。
基于本发明所述方法， 本发明还提出一种家庭基站环境下节能控制的 装置， 该装置包括：
节能控制请求模块， 位于源基站， 用于向节能控制处理和响应模块发 送节能控制请求， 所述节能控制请求中包含： 目标基站信息、 源基站信息 和节能控制请求的类型， 所述类型包括休眠或唤醒；
节能控制处理和响应模块， 位于目标家庭基站， 用于在接收到所述节 能控制请求后， 执行节能控制处理操作， 并将节能控制处理的结果通过节 能控制响应发送给源基站， 所述节能控制响应中包含： 目标基站信息、 源 基站信息。
进一步地， 基于本发明一优选实施例， 所述装置还包括：
第一透传模块， 位于移动性管理实体， 用于在所述节能控制请求模块 和节能控制处理和响应模块之间透传所述节能控制请求或节能控制响应。
进一步地， 基于本发明一优选实施例， 所述装置还包括：
第一透传模块， 位于移动性管理实体， 用于在所述节能控制请求模块 和第二透传模块之间透传所述节能控制请求或节能控制响应； 第二透传模块， 位于家庭基站网关， 用于在所述第一透传模块和所述 目标家庭基站之间透传所述节能控制请求或节能控制响应。
进一步地， 所述节能控制请求和所述节能控制响应通过扩展现有 S1接 口或 X2接口的消息或新增的 S1接口或 X2接口的独立消息传送。
进一步地， 与所述节能控制请求的类型对应地， 所述节能控制处理操 作包括休眠操作和唤醒操作， 所述节能控制处理和响应模块在执行休眠操 作时删除 S1接口或者 S1接口的部分资源； 若所述目标家庭基站执行节能 控制处理操作失败， 则所述节能控制响应消息中还包含失败原因和 /或等待 时间字段。
本发明通过源基站和目标家庭基站之间的有关节能控制消息的交互， 能够及时实现对家庭基站的节能控制， 实现家庭基站的休眠或者唤醒， 达 到家庭基站环境下网络有效节能的目的。 附图说明
图 1为家庭基站网络结构示意图；
图 2为本发明实施例 1实现家庭基站环境下节能控制的方法流程图； 图 3为本发明实施例 2实现家庭基站环境下节能控制的方法流程图； 图 4为本发明实施例 3实现家庭基站环境下节能控制的方法流程图； 图 5为本发明实施例 4实现家庭基站环境下节能控制的方法流程图； 图 6为本发明实施例 5家庭基站环境下节能控制的装置的结构示意图。 具体实施方式
为使本发明的目的、 技术方案和优点更加清楚明白， 以下举实施例并 参照附图， 对本发明进一步详细说明。
实施例 1
图 2为本发明实施例 1 实现家庭基站环境下节能控制的方法流程图， 该实施例中， 源基站向目标家庭基站发送节能控制请求， 该请求通过核心 网的移动性管理实体（MME )转发给目标家庭基站， 该实施例节能控制消 息都基于 S1接口实现， 具体步驟如下：
步驟 201、 源基站向 MME发送节能控制请求消息， 该消息中携带： 消 息类型、 目标基站信息、 源基站信息及节能控制请求类型；
所述源基站可以是宏基站也可以是家庭基站；
所述消息类型用于区别当前消息的类型。
所述节能控制请求可以采用扩展的 S1接口基站配置传输消息或新增的 信令消息来传输；
所述节能控制请求中携带的目标基站的信息包含： 目标基站的全局标 志符、 跟踪区域标志（Tracking Area Identity, TAI )信息； 进一步地， 目标 基站的信息中还可以包含一个或多个待节能操作的家庭基站小区的小区全 局标志符（ECGI )和 /或封闭组标识（CSG ID )信息；
所述节能控制请求消息中携带的源基站信息包含： 源基站的全局标志 符、 TAI信息； 进一步地， 若源基站为家庭基站， 则源基站信息还可以包含 发起节能控制的家庭基站小区的 ECGI和 /或 CSG ID信息；
所述节能控制请求类型为休眠类型或者唤醒类型。
步驟 202、 MME将所述节能控制请求消息透传给目标家庭基站； 所述 MME可通过扩展 MME配置传输消息或新增的信令消息将节能控 制请求透传给目标家庭基站。
步驟 203、 目标家庭基站接收到节能控制请求后，依据节能控制请求类 型执行节能控制处理， 若节能控制处理成功， 则执行步驟 204, 否则执行步 驟 207;
与节能控制请求类型相对应的 , 所述节能控制处理操作包括执行休眠 操作或执行唤醒操作， 所述休眠操作包括载频的关闭、 小区的关闭等， 所 述唤醒操作包括： 载频的开启、 小区的开启等。
步驟 204、 目标家庭基站在节能控制处理成功后， 向 MME发送节能控 制成功响应消息， 该消息中包含： 消息类型、 目标基站信息、 源基站信息； 所述节能控制成功响应可通过扩展的基站配置传输消息或新增的信令 发送给 MME;
所述目标基站信息包含： 目标基站的全局标志符、 TAI信息；进一步地， 目标基站信息还可以包含节能操作成功的家庭基站小区的 ECGI和 /或 CSG ID信息； 相应地， 若节能控制请求中包含一个或多个待节能操作的家庭基 站小区的 ECGI和 /或 CSG ID信息，则在该节能控制处理成功响应中应当包 含一个或多个节能控制处理成功的家庭基站小区的 ECGI和 /或 CSG ID信 所述源基站信息包含： 源基站的全局标志符、 TAI信息； 进一步地， 源 基站信息还可以包含发起节能控制的家庭基站小区的 ECGI和 /或 CSG ID信 步驟 205、 MME将节能控制成功响应透传给源基站；
MME可通过扩展的 MME配置传输消息将节能控制成功响应透传给源 基站。
步驟 206、 源基站接收到节能控制成功响应后， 进行节能操作确认； 步驟 207、 当目标家庭基站处理节能控制请求失败时， 向 MME发送节 能控制失败响应消息， 该消息中包含： 消息类型、 目标基站信息、 源基站 信息、 失败原因， 和 /或等待时间字段。
目标家庭基站可通过扩展的基站配置传输消息或新增的信令将节能控 制响应失败发送给 MME;
所述节能控制失败响应中的目标基站信息、源基站信息内容同步驟 204 中节能控制成功响应， 此处不再赘述； 所述失败原因可以为 CSG ID错误等；
所述等待时间用于告知源基站在该等待时间过后再发起新的节能控制 流程；
进一步地， 所述节能控制失败响应中还可以包含节能控制操作失败的 家庭基站小区的 ECGI和 /或 CSG ID信息，相应地，若在节能控制请求中包 含了一个或多个待节能操作的家庭基站小区的 ECGI和 /或 CSG ID信息，则 该节能控制失败响应中需包含一个或多个节能操作失败的家庭基站小区的 ECGI和 /或 CSG ID信息。
步驟 208、 MME将节能控制失败响应透传给源基站；
MME可通过扩展的 MME配置传输消息将节能控制失败响应透传给源 基站。
步驟 209、 源基站接收到节能控制失败响应后， 进行节能操作确认。 实施例 2
图 3为本发明实施例 2实现家庭基站环境下节能控制的方法流程图， 该实施例中， 源基站向目标家庭基站发送节能控制请求， 该请求通过 MME 转发给目标家庭基站网关， 再由目标家庭基站网关转发给目标家庭基站。 该实施例节能控制消息都基于 S1接口实现， 具体步驟如下：
步驟 301、 源基站向 MME发送节能控制请求消息， 该消息中携带： 消 息类型、 目标基站信息、 源基站信息及节能控制请求类型；
所述源基站可以是宏基站也可以是家庭基站；
所述消息类型用于区分当前的消息是什么消息， 相当于消息种类标识 信息。
所述节能控制请求可以采用扩展的 S1接口基站配置传输消息或新增的 信令消息来传输；
所述节能控制请求中携带的目标基站的信息包含： 目标基站的全局标 志符、 TAI信息； 进一步地， 目标基站的信息中还可以包含一个或多个待节 能操作的家庭基站小区的 ECGI和 /或 CSG ID信息；
所述节能控制请求中携带的源基站信息包含： 源基站的全局标志符、
TAI信息； 进一步地， 若源基站为家庭基站， 则源基站信息还可以包含发起 节能控制的家庭基站小区的 ECGI和 /或 CSG ID信息；
所述节能控制请求类型为休眠类型或者唤醒类型。
步驟 302、 MME将所述节能控制请求透传给家庭基站网关；
步驟 303、 家庭基站网关将所述节能控制请求透传给目标家庭基站； 步驟 302和步驟 303中， MME和家庭基站网关可通过扩展 MME配置 传输消息或新增的信令消息透传所述节能控制请求。
步驟 304、 目标家庭基站接收到节能控制请求后，依据节能控制请求类 型执行节能控制处理， 若节能控制处理成功， 则执行步驟 305, 否则执行步 驟 309;
与节能控制请求类型相对应的 , 所述节能控制处理操作包括执行休眠 操作或执行唤醒操作， 所述休眠操作包括载频的关闭、 小区的关闭等， 所 述唤醒操作包括： 载频的开启、 小区的开启等。
步驟 305、 目标家庭基站在节能控制处理成功后， 向家庭基站网关发送 节能控制成功响应消息， 该消息中包含： 消息类型、 目标基站信息、 源基 站信息；
所述目标基站信息包含： 目标基站的全局标志符、 TAI信息；进一步地， 目标基站信息还可以包含一个或多个节能操作成功的家庭基站小区的 ECGI和 /或 CSG ID信息；
所述源基站信息包含： 源基站的全局标志符、 TAI信息； 进一步地， 源 基站信息还可以包含发起节能控制的家庭基站小区的 ECGI和 /或 CSG ID信 息。 步驟 306、 家庭基站网关将节能控制成功响应发送给 MME; 步驟 305 和步驟 306 中， 目标家庭基站和家庭基站网关可通过扩展 MME配置传输消息或新增的信令消息透传所述节能控制成功响应。
步驟 307、 MME将节能控制成功响应透传给源基站；
MME可通过扩展 MME配置传输消息或新增的信令消息透传所述节能 控制成功响应。
步驟 308、源基站接收到节能控制成功响应信息后，进行节能操作确认。 步驟 309、 当目标家庭基站处理节能控制请求失败时， 向家庭基站网关 发送节能控制失败响应消息， 该消息中包含： 消息类型、 目标基站信息、 源基站信息、 失败原因， 和 /或等待时间；
所述节能控制失败响应中的目标基站信息、源基站信息内容同步驟 305 中节能控制成功响应， 此处不再赘述；
所述失败原因可以为 CSG ID错误等；
所述等待时间用于告知源基站在该等待时间过后再发起新的节能控制 流程；
进一步地， 所述节能控制失败响应中还可以包含节能控制操作失败的 家庭基站小区的 ECGI和 /或 CSG ID信息，相应地，若在节能控制请求中包 含了一个或多个待节能操作的家庭基站小区的 ECGI和 /或 CSG ID信息，则 该节能控制失败响应中应当包含一个或多个节能操作失败的家庭基站小区 的 ECGI和 /或 CSG ID信息。
步驟 310、 家庭基站网关将节能控制失败响应透传给 MME;
步驟 309 和步驟 310 中， 目标家庭基站和家庭基站网关可通过扩展 MME配置传输消息或新增的信令消息透传所述节能控制失败响应。
步驟 311、 MME将节能控制失败响应透传给源基站；
MME可通过扩展 MME配置传输消息或新增的信令消息透传所述节能 控制失败响应。
步驟 312、源基站接收到节能控制响应失败信息后，进行节能操作确认。 可选地， 如果家庭基站之间存在 X2接口， 或者家庭基站网关之间存在 X2接口， 则源基站和目标家庭基站之间也可通过 X2接口直接传送所述节 能控制请求和节能控制响应消息， 消息所包含的内容与上述实施例相同， 此处不再赘述。
实施例 3
图 4为本发明实施例 3实现家庭基站环境下节能控制的方法流程图， 该实施例针对目标家庭基站接收到休眠请求时， 删除 S1接口的场景， 具体 步驟如下：
休眠流程：
步驟 401、 当 MME或家庭基站网关需要通知家庭基站进入休眠时， MME或家庭基站网关向目标家庭基站发送休眠请求；
所述休眠请求通过 S1接口的 RESET消息或新增的 S1接口信令发送给 待唤醒的目标家庭基站， 其中包含休眠指示信息；
步驟 402、 目标家庭基站接收到休眠请求后执行休眠操作， 若休眠操作 成功则家庭基站将 S1接口删除；
唤醒流程：
步驟 403、 当已经进入休眠状态的目标家庭基站需要唤醒的时候， 自动 唤醒； 所述自动可以是定时或到唤醒周期时唤醒；
步驟 404、 若目标家庭基站自动唤醒成功， 则目标家庭基站向 MME/HeNB GW发送 S1建立请求消息；
步驟 405、 MME/HeNB GW收到 SI建立请求消息后， 执行 S1接口建 立操作， 若 S1接口建立成功则回复 S1建立响应消息， 否则发送 S1建立失 败消息。 实施例 4
图 5为本发明实施例 4实现家庭基站环境下节能控制的方法流程图， 该实施例针对目标家庭基站接收到休眠请求时， 删除 S1接口部分资源的场 景， 具体步驟如下：
步驟 501、 当 MME/HeNB GW需要通知家庭基站进入休眠时， 向目标 家庭基站发送休眠请求消息；
休眠请求可以通过 S1接口的 RESET消息或新增的信令消息发送给待 唤醒的目标家庭基站， 其中包含休眠指示信息；
步驟 502、 目标家庭基站接收到休眠请求消息后， 执行休眠操作， 若休 眠操作成功， 也即家庭基站成功休眠， 进入休眠状态并删除 S1接口部分资 源； 所述部分资源是指和 UE相关的专用资源， 用于减少不必要的内存资源 消耗；
步驟 503、 目标家庭基站向 MME/HeNB GW发送休眠请求响应消息； 所述休眠请求响应可通过 S1接口的 RESET消息发送给目标家庭基站； 所述休眠请求响应消息携带休眠操作是否成功的指示， 若休眠操作失 败还可携带休眠操作失败的原因等信息；
步驟 504、 MME/HeNB GW收到休眠请求响应消息后， 将 S1接口上专 用资源清除， 并向目标家庭基站发送休眠请求响应确认消息；
休眠请求响应确认消息可通过 S1接口的 RESET ACKNOWLEDGE消 息发送给目标家庭基站。
唤醒流程：
步驟 605、 当已经进入休眠状态的目标家庭基站需要唤醒的时候， 则 MME/HeNB GW发送唤醒请求消息给待唤醒的目标家庭基站；
所述唤醒请求消息可通过扩展 S1接口现有消息或新增 S1接口信令消 息来传送； 步驟 606、 目标家庭基站接收到唤醒请求消息后执行唤醒操作； 步驟 607、 目标家庭基站向 MME/HeNB GW发送唤醒请求响应消息； 所述唤醒请求响应消息中包含唤醒操作是否成功的指示， 若唤醒操作 处理失败， 则唤醒请求响应消息中还包含失败原因信息。
实施例 5
图 6为本发明实施例 5家庭基站环境下节能控制的装置的结构示意图， 该装置包括： 节能控制请求模块、 节能控制处理和响应模块， 可选地还包 括第一透传模块和第二透传模块。
所述节能控制请求模块位于源基站， 用于向节能控制处理和响应模块 发送节能控制请求， 节能控制请求中包含： 目标基站信息、 源基站信息和 节能控制请求的类型， 节能控制请求的类型包括休眠或唤醒； 目标基站信 息包含： 目标基站的全局标志符、 TAI信息； 源基站信息包含： 源基站的全 局标志符、 TAI信息；
节能控制请求中的目标基站信息还可进一步包含一个或多个待节能操 作的家庭基站小区的 ECGI和 /或 CSG ID信息；相应地，节能控制响应中的 目标基站信息还可包含一个或多个节能控制处理成功的家庭基站小区的 ECGI和 /或 CSG ID信息。
所述节能控制处理和响应模块位于目标家庭基站， 用于在接收到所述 节能控制请求后， 执行节能控制处理操作， 并将节能控制处理的结果通过 节能控制响应发送给源基站， 所述节能控制响应中包含： 目标基站信息、 源基站信息。
本发明可基于 S1接口实现， 也可基于 X2接口实现， 所述节能控制请 求和节能控制响应通过扩展现有 S1或 X2接口的消息或新增的 S1接口或 X2接口的独立消息传送。
若目标家庭基站直接与核心网的 MME连接，则所述节能控制请求和节 能控制响应通过位于 MME的第一透传模块进行双向的透传。若目标家庭基 站与核心网的 MME之间还连接有家庭基站网关，则所述节能控制请求和节 能控制响应需通过位于 MME 的第一透传模块和位于家庭基站网关的第二 透传模块进行双向的透传。
与节能控制请求的类型对应 , 节能控制处理操作包括休眠操作和唤醒 操作， 节能控制处理和响应模块在执行休眠操作时可删除 S1接口或者删除 S1接口的部分资源。 若所述目标家庭基站执行节能控制处理操作失败， 则 所述节能控制响应消息中还包含失败原因和 /或等待时间字段。
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保护 范围。 工业实用性
本发明提供一种家庭基站环境下节能控制的方法及装置， 用于解决家 庭基站环境下的节能控制问题。 本发明通过源基站和目标家庭基站之间的 有关节能控制消息的交互， 能够及时实现对家庭基站的节能控制， 实现家 庭基站的休眠或者唤醒， 达到家庭基站环境下网络有效节能的目的。

Claims

权利要求书
1、 一种家庭基站环境下节能控制的方法， 其特征在于， 该方法包括： 源基站向目标家庭基站发送节能控制请求， 所述节能控制请求中包含： 目标基站信息、 源基站信息和节能控制请求的类型， 所述类型包括休眠或 唤醒；
所述目标家庭基站接收到所述节能控制请求后， 执行节能控制处理操 作， 并将节能控制处理的结果通过节能控制响应发送给源基站， 所述节能 控制响应中包含： 目标基站信息、 源基站信息。
2、 根据权利要求 1所述的方法， 其中， 所述目标基站信息包含： 目标 基站的全局标志符、 跟踪区域标志 TAI信息；
所述源基站信息包含： 源基站的全局标志符、 TAI信息。
3、 根据权利要求 2所述的方法， 其中，
所述节能控制请求中的目标基站信息还包含一个或多个待节能操作的 家庭基站小区的小区全局标志符 ECGI和 /或封闭组标识 CSG ID信息；相应 地， 所述节能控制响应中的目标基站信息还包含一个或多个节能控制处理 成功的家庭基站小区的 ECGI和 /或 CSG ID信息。
4、 根据权利要求 1所述的方法， 其中， 所述方法还包括：
所述节能控制请求基于 S1接口， 通过核心网的移动性管理实体透传给 所述目标家庭基站； 相应地， 所述节能控制响应也基于 S1接口， 通过核心 网的移动性管理实体透传给所述源基站。
5、 根据权利要求 1所述的方法， 其中， 所述方法还包括：
所述节能控制请求基于 S1接口， 通过核心网的移动性管理实体透传给 家庭基站网关， 再由家庭基站网关透传给所述目标家庭基站； 相应地， 所 述节能控制响应也基于 S1接口， 通过家庭基站网关透传给核心网的移动性 管理实体， 再由所述移动性管理实体透传给所述源基站。
6、 根据权利要求 1所述的方法， 其中， 所述节能控制请求和所述节能 控制响应通过扩展现有 S1接口或 X2接口的消息或新增的 S1接口或 X2接 口的独立消息传送。
7、 根据权利要求 1所述的方法， 其中， 与所述节能控制请求的类型对 应地， 所述节能控制处理操作包括休眠操作和唤醒操作， 所述目标家庭基 站在执行休眠操作时删除 S1接口或者 S1接口的部分资源； 若所述目标家 庭基站执行节能控制处理操作失败， 则所述节能控制响应消息中还包含失 败原因和 /或等待时间字段。
8、 一种家庭基站环境下节能控制的装置， 其特征在于， 该装置包括： 节能控制请求模块， 位于源基站， 用于向节能控制处理和响应模块发 送节能控制请求， 所述节能控制请求中包含： 目标基站信息、 源基站信息 和节能控制请求的类型， 所述类型包括休眠或唤醒；
节能控制处理和响应模块， 位于目标家庭基站， 用于在接收到所述节 能控制请求后， 执行节能控制处理操作， 并将节能控制处理的结果通过节 能控制响应发送给源基站， 所述节能控制响应中包含： 目标基站信息、 源 基站信息。
9、 根据权利要求 8所述的装置， 其中
所述目标基站信息包含： 目标基站的全局标志符、 TAI信息及； 所述源基站信息包含： 源基站的全局标志符、 TAI信息；
所述节能控制请求中的目标基站信息还包含一个或多个待节能操作的 家庭基站小区的 ECGI和 /或封闭组标识 CSG ID信息；相应地，所述节能控 制响应中的目标基站信息还包含一个或多个节能控制处理成功的家庭基站 小区的 ECGI和 /或 CSG ID信息。
10、 根据权利要求 8所述的装置， 其中， 所述装置还包括： 第一透传模块， 位于移动性管理实体， 用于在所述节能控制请求模块 和节能控制处理和响应模块之间透传所述节能控制请求或节能控制响应。
11、 根据权利要求 8所述的装置， 其中， 所述装置还包括：
第一透传模块， 位于移动性管理实体， 用于在所述节能控制请求模块 和第二透传模块之间透传所述节能控制请求或节能控制响应；
第二透传模块， 位于家庭基站网关， 用于在所述第一透传模块和所述 目标家庭基站之间透传所述节能控制请求或节能控制响应。
12、 根据权利要求 8所述的装置， 其中， 所述节能控制请求和所述节 能控制响应通过扩展现有 S1接口或 X2接口的消息或新增的 S1接口或 X2 接口的独立消息传送。
13、 根据权利要求 8所述的装置， 其中， 与所述节能控制请求的类型 对应地， 所述节能控制处理操作包括休眠操作和唤醒操作， 所述节能控制 处理和响应模块在执行休眠操作时删除 S1接口或者 S1接口的部分资源； 若所述目标家庭基站执行节能控制处理操作失败， 则所述节能控制响应消 息中还包含失败原因和 /或等待时间字段。
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