WO2015017997A1 - 辅小区的配置方法、装置及主机 - Google Patents

辅小区的配置方法、装置及主机 Download PDF

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Publication number
WO2015017997A1
WO2015017997A1 PCT/CN2013/080969 CN2013080969W WO2015017997A1 WO 2015017997 A1 WO2015017997 A1 WO 2015017997A1 CN 2013080969 W CN2013080969 W CN 2013080969W WO 2015017997 A1 WO2015017997 A1 WO 2015017997A1
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WO
WIPO (PCT)
Prior art keywords
secondary cell
base station
message
cell configuration
information
Prior art date
Application number
PCT/CN2013/080969
Other languages
English (en)
French (fr)
Inventor
常俊仁
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to BR112016002553-9A priority Critical patent/BR112016002553B1/pt
Priority to KR1020167005757A priority patent/KR101781967B1/ko
Priority to EP13891329.8A priority patent/EP3024293B1/en
Priority to PCT/CN2013/080969 priority patent/WO2015017997A1/zh
Priority to JP2016532177A priority patent/JP6341519B2/ja
Priority to CN201380000987.0A priority patent/CN104770031B/zh
Priority to KR1020177026301A priority patent/KR101887559B1/ko
Priority to EP18159473.0A priority patent/EP3393164A1/en
Publication of WO2015017997A1 publication Critical patent/WO2015017997A1/zh
Priority to US15/017,387 priority patent/US10595213B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W56/00Synchronisation arrangements
    • H04W56/001Synchronization between nodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/27Control channels or signalling for resource management between access points
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/30Connection release
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, a device, and a host for configuring a secondary cell. Background technique
  • the network coverage area is composed of cells of different sizes and types, including macro cells and small cells.
  • the coverage of the macro cell includes the coverage of multiple small cells, and the small cells are generally discretely arranged in the macro cell.
  • macro cells mostly use low-band carriers, which are characterized by continuous coverage, thus forming seamless coverage between macro cells, but low-frequency resources are scarce.
  • terminals such as smart phones, users have put forward higher requirements for wireless transmission rates.
  • the base station that uses the high-band carrier to perform a certain small coverage is called a small base station (SeNB, Small eNB), and sometimes the small base station is called a secondary base station, that is, a secondary eNB, which may also be abbreviated as SeNB.
  • the coverage of small base stations is generally referred to as small cells. Although the coverage of high-band carriers is small, resources are relatively abundant.
  • the enhancement of the small cell network has become a subject of research.
  • the main idea of the small cell enhancement is that the user equipment (UE, User Equipment) can simultaneously aggregate the carriers from the macro cell and the small cell to obtain more available radio resources, thereby increasing the rate of data transmission.
  • UE User Equipment
  • a macro base station (MeNB, macro eNB) is used as a main control station, and is responsible for mobility management of user equipment, traffic distribution of data packets, and the like.
  • the macro base station is sometimes referred to as the primary base station, that is, the Master eNB, and may also be abbreviated as MeNB.
  • TA uplink timing advance
  • all cells under the macro base station can be divided into one cell group, and the user equipment uses the same TA value when performing uplink data transmission on the cell group, so sometimes the group using the same TA is also used. It is called a TA group (TAG, Timing advanced Group).
  • TAG Timing advanced Group
  • the cell it controls can also be used as a TA group.
  • the TA values corresponding to the TA groups are transmitted.
  • SCell Secondary Cell
  • the secondary cell number of a secondary cell configured by the macro base station is The secondary cell number (SCell index) of a secondary cell controlled by the small base station may be the same.
  • SCell index secondary cell number of a secondary cell controlled by the small base station
  • the user equipment receives an operation related to the secondary cell, it may be due to the secondary cells of the two base stations.
  • the numbered conflict causes an erroneous operation. For example, when receiving a command to activate a secondary cell of a macro base station, a certain secondary cell of the small base station may be erroneously activated, or a secondary cell TAG of the macro base station may be received.
  • the timing of a certain secondary cell TAG of the small base station may be erroneously adjusted.
  • the UE will perform transmission using the wrong uplink timing, which not only causes the UE's own signal to be correctly received by the base station, but also may cause serious interference to the uplink transmission of other UEs.
  • the present invention provides a method, a device, and a host for configuring a secondary cell to solve an error activation or timing adjustment when the user equipment performs operations such as activation or timing adjustment of the secondary cell, and the base station sends the relevant information. It is not necessary to carry the device identification of the base station every time in the message or signaling.
  • a first aspect of the present application provides a method for configuring a secondary cell, including:
  • the secondary cell configuration message includes a secondary cell number configured by the first base station for the secondary cell, and the secondary cell is a base station other than the first base station Community
  • the secondary cell configuration information includes a secondary cell number configured by the first base station for the secondary cell, and the user equipment is configured according to the secondary cell number as a corresponding secondary cell And the secondary cell number is used for the activation or deactivation of the secondary cell; receiving the secondary cell configuration completion message fed back by the user equipment, or receiving the secondary cell configuration completion information sent by the first base station, to determine the location The configuration of the secondary cell is completed;
  • the secondary cell configuration completion information is that the first base station receives the secondary cell configuration completion message fed back by the user equipment, or the secondary cell configuration completion information is received by the first base station by the user equipment.
  • the secondary cell configuration is completed after the message is generated.
  • the method further includes:
  • the secondary cell configuration message further includes a group number of a timing advance group to which the secondary cell configured by the first base station is configured as the secondary cell;
  • the secondary cell configuration information further includes a group number of a timing advance group to which the secondary cell configured by the first base station is configured by the secondary cell.
  • the secondary cell configuration message further includes: Receiving the secondary cell/secondary base station increase request message sent by the first base station, or the service offload request message, when receiving the secondary cell configuration message sent by the first base station;
  • the secondary cell configuration message is included in the secondary cell/secondary base station addition request message or the service offload request message sent by the first base station.
  • the method further includes:
  • the secondary cell configuration confirmation message includes the secondary cell configuring the secondary cell number confirmation information
  • the secondary cell configuration confirmation message includes a secondary cell number configured by the secondary cell.
  • the secondary cell configuration request message further includes:
  • the method further includes:
  • the secondary cell activation information includes command information for activating and/or deactivating the secondary cell.
  • the method further includes:
  • the uplink timing advance amount information includes a timing advance amount for adjusting an uplink timing advance amount of the secondary cell, and a timing The number of the previous group.
  • the secondary cell release indication message is sent to the first base station, where the secondary cell release indication message includes the information of the translated secondary cell.
  • a second aspect of the present invention provides a method for configuring a secondary cell, including:
  • the secondary cell configuration completion information is a secondary cell configuration completion message that is received by the user equipment, or the secondary cell configuration completion information is generated after receiving the secondary cell configuration completion message fed back by the user equipment.
  • the method further includes:
  • the method further includes:
  • the secondary cell activation information includes command information for activating and/or deactivating the secondary cell.
  • the method further includes:
  • the uplink timing advance information includes The timing advance amount for adjusting the uplink timing advance amount of the secondary cell and the number of the timing advance group to which the secondary cell belongs.
  • the related information of the translated secondary cell included in the secondary cell release indication message is released.
  • a third aspect of the present application provides a configuration apparatus of a secondary cell, including:
  • a secondary cell configuration message receiving unit configured to receive a secondary cell configuration message sent by the first base station, where the secondary cell configuration message includes a secondary cell number configured by the first base station for the secondary cell, where the secondary cell is first a cell of another base station other than the base station;
  • a secondary cell configuration information sending unit configured to send a secondary cell configuration information to the user equipment, where the secondary cell configuration information includes a secondary cell number configured by the first base station for the secondary cell, where the user equipment is configured according to the The secondary cell number is configured for the corresponding secondary cell, and the secondary cell number is used for activation or deactivation of the secondary cell;
  • a feedback receiving unit configured to receive a secondary cell configuration completion message fed back by the user equipment, or receive a secondary cell configuration completion information sent by the first base station, to determine that the configuration of the secondary cell is completed;
  • the secondary cell configuration completion information is that the first base station receives the secondary cell configuration completion message fed back by the user equipment, or the secondary cell configuration completion information is received by the first base station by the user equipment.
  • the secondary cell configuration is completed after the message is generated.
  • the secondary cell configuration message further includes a group number of a timing advance group to which the secondary cell configured by the first base station is configured as the secondary cell;
  • the secondary cell configuration information further includes a group number of a timing advance group to which the secondary cell configured by the first base station is configured by the secondary cell.
  • a service request message sending unit configured to: when the secondary cell configuration message receiving unit receives the secondary cell configuration message sent by the first base station, receive the secondary cell/secondary base station increase request message sent by the first base station, or , service offload request message;
  • the secondary cell configuration message received by the secondary cell configuration message receiving unit is included in the secondary cell/secondary base station addition request message sent by the service request message sending unit, or in the service offload request message.
  • a message confirming unit configured to send a secondary cell configuration acknowledgement message to the first base station;
  • the secondary cell configuration acknowledgement message includes the secondary cell configuring the secondary cell number confirmation information;
  • the secondary cell configuration confirmation message includes a secondary cell number configured by the secondary cell.
  • the secondary cell configuration request message further includes:
  • an activation message sending unit configured to send, to the user equipment, secondary cell activation information, where the secondary cell activation information includes command information for activating and/or deactivating the secondary cell.
  • the uplink timing advance information transmitting unit is configured to send uplink timing advance information to the user equipment, where the uplink timing advance information includes a timing advance amount for adjusting an uplink timing advance amount of the secondary cell and a timing of the secondary cell The number of the group in advance.
  • a message sending unit configured to send a secondary cell release indication message to the first base station when the decision is made to release the secondary cell or after the secondary cell is released, where the secondary cell release indication message includes The information of the secondary cell that is released.
  • a fourth aspect of the present invention provides a configuration apparatus of a secondary cell, including:
  • a secondary cell configuration request message receiving unit configured to receive a secondary cell configuration request message sent by the second base station, where the secondary cell configuration request message is used to request to allocate a secondary cell number to the secondary cell, where the secondary cell is a cell of the second base station ;
  • a secondary cell configuration message sending unit configured to send a secondary cell configuration message to the second base station, where the secondary cell configuration message includes a secondary cell number configured for the secondary cell;
  • a secondary cell configuration completion message receiving unit configured to receive a secondary cell configuration completion message fed back by the user equipment
  • a feedback sending unit configured to send the secondary cell configuration completion information to the second base station, where the secondary cell configuration completion information is a secondary cell configuration complete message fed back by the user equipment, or the secondary cell
  • the configuration completion information is received by the user equipment and fed back by the user equipment. Generated after the configuration completion message.
  • a request message sending unit configured to send, to the second base station, a secondary cell/secondary base station increase request message, or a service offload request message.
  • the method further includes: a secondary cell activation information sending unit, configured to send the secondary cell activation information to the user equipment, where the secondary area activation information includes The instruction information of the secondary cell is activated and/or deactivated.
  • the method further includes:
  • the uplink timing advance information transmitting unit is configured to send uplink timing advance information to the user equipment, where the uplink timing advance information includes a timing advance amount for adjusting an uplink timing advance amount of the secondary cell and a timing of the secondary cell The number of the group in advance.
  • the fourth aspect or the first possible implementation manner of the fourth aspect, or the second possible implementation manner of the fourth aspect, or the third possible implementation manner of the fourth aspect, in the fourth aspect Among the four possible implementations, it also includes:
  • the decoding unit is configured to: after receiving the secondary cell release indication message, release the related information of the translated secondary cell included in the secondary cell translation indication message.
  • a host of the fifth aspect of the present invention includes: a processor, a communication interface, a memory, and a bus; wherein the processor, the communication interface, and the memory complete communication with each other through the bus;
  • the communication interface is configured to receive a secondary cell configuration message sent by the first base station, where the secondary cell configuration message includes a secondary cell number configured by the first base station for the secondary cell, and the secondary cell is a first base station a cell of another base station;
  • the processor is configured to execute a program
  • the memory is configured to store a program
  • the program is used to:
  • the secondary cell configuration information includes the secondary cell number configured by the first base station for the secondary cell, and the user equipment is configured according to the secondary cell number
  • the corresponding secondary cell is configured with the number, the secondary cell number is used for activation or deactivation of the secondary cell, and the secondary cell configuration completion message fed back by the user equipment is received, or the secondary cell configured by the first base station is configured to be completed.
  • the secondary cell configuration completion information is that the first base station receives the secondary cell configuration completion message fed back by the user equipment, or the secondary cell configuration completion information is received by the first base station by the user equipment.
  • the secondary cell configuration is completed after the message is generated.
  • a host of the sixth aspect of the present invention includes: a processor, a communication interface, a memory, and a bus; wherein the processor, the communication interface, and the memory complete communication with each other through the bus;
  • the communication interface is configured to receive a secondary cell configuration request message sent by the second base station, where the secondary cell configuration request message is used to request to allocate a secondary cell number to the secondary cell, where the secondary cell is a cell of the second base station;
  • the processor is configured to execute a program
  • the memory is configured to store a program
  • the program is used to:
  • the secondary cell configuration completion information is a secondary cell configuration completion message that is received by the user equipment, or the secondary cell configuration completion information is generated after receiving the secondary cell configuration completion message fed back by the user equipment.
  • An embodiment of the present invention provides a method for configuring a secondary cell, where a macro base station allocates a secondary cell number, where the secondary cell number is used by the user equipment to configure the number for the secondary cell, and after the user equipment is configured with the secondary cell number, the user equipment After the cell configuration completion message is received, the secondary cell configuration is completed after receiving the feedback secondary cell configuration completion message or receiving the secondary cell configuration completion message sent by the macro base station. After the secondary cell configuration is completed, the macro base station or the small base station does not have to carry the base station in the related message or signaling each time when the relevant operation instruction is issued to perform related operations such as activation or deactivation, or timing advance adjustment message. The device identifier, therefore, can reduce d, the amount of load information of the message.
  • FIG. 1 is a schematic flowchart of a method for configuring a secondary cell according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of another method for configuring a secondary cell according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart of another method for configuring a secondary cell according to an embodiment of the present invention
  • FIG. 4 is another schematic flowchart of a method for configuring a secondary cell according to an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of signaling of a secondary cell configuration method according to an embodiment of the present invention
  • FIG. 7 is a schematic structural diagram of a secondary cell configuration apparatus according to an embodiment of the present invention
  • FIG. 1 is a schematic flowchart of a method for configuring a secondary cell according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of another method for configuring a secondary cell according to an embodiment of the present invention
  • FIG. 4 is a schematic flowchart of another method for configuring a
  • FIG. 9 is another schematic structural diagram of a secondary cell configuration apparatus according to an embodiment of the present invention.
  • FIG. 10 is another schematic structural diagram of a secondary cell configuration apparatus according to an embodiment of the present invention.
  • FIG. 11 is another schematic structural diagram of a device for configuring a secondary cell according to an embodiment of the present invention;
  • FIG. 13 is a schematic structural diagram of a host 400 according to an embodiment of the present invention. detailed description
  • Macro base station MeNB, macro eNB;
  • MeNB Master eNB
  • Secondary base station SeNB, secondary eNB;
  • Small base station SeNB, Small eNB
  • Timing advance group TA group, TAG, Timing advanced Group
  • TA timing advance
  • SCell Secondary cell
  • the macro base station is used as the primary base station
  • the small base station is used as the secondary base station as an example.
  • the first base station in the following embodiments of the present invention may be a macro base station
  • the second base station may be a small base station.
  • the macro base station can also serve as the secondary base station
  • the small base station can also serve as the primary base station.
  • FIG. 1 is a schematic flowchart of a method for configuring a secondary cell according to an embodiment of the present invention, where the method includes:
  • Step 110 Receive a secondary cell configuration message sent by the first base station.
  • the secondary cell configuration message may include a secondary cell number configured by the first base station for the secondary cell, where the secondary cell is a cell of another base station other than the first base station, such as a cell of the second base station.
  • Step 120 Send secondary cell configuration information to the user equipment.
  • the secondary cell configuration information includes the secondary cell number configured by the first base station as the secondary cell, and the user equipment configures the number according to the secondary cell number as the secondary cell, and the secondary cell number is used for activation or deactivation of the secondary cell.
  • Step 130 Receive a secondary cell configuration completion message fed back by the user equipment, or receive the secondary cell configuration completion information sent by the first base station, to determine that the configuration of the secondary cell is complete.
  • the secondary cell configuration completion information is that the first base station receives the secondary cell configuration completion message fed back by the user equipment, or the secondary cell configuration completion information is generated by the first base station after receiving the secondary cell configuration completion message fed back by the user equipment.
  • An embodiment of the present invention provides a method for configuring a secondary cell, where the first base station allocates a secondary cell number, where the secondary cell number is used by the user equipment to configure the number for the secondary cell, and the user equipment adds feedback after the secondary cell number is configured.
  • the secondary cell configuration completion message is complete after the secondary cell configuration completion message is received or the secondary cell configuration complete message sent by the first base station is received.
  • the first base station or the second base station sends relevant operation instructions to perform related operations such as activation or deactivation, or timing advance adjustment messages, and does not have to be in the related message or signaling every time.
  • the device identifier of the base station is to be carried, so the amount of load information of the d and the message can be reduced.
  • FIG. 2 is a schematic flowchart of a method for configuring a secondary cell according to an embodiment of the present invention, where the method includes:
  • Step 100 When preparing or reconfiguring one or more secondary cells for the user equipment, or when receiving the secondary cell/secondary base station addition request message sent by the first base station, or receiving the first base station sending When the service offloads the request message,
  • the first base station may be the first base station, and the secondary cell configuration request message may include: a secondary cell number that is expected to be used, or a number of a timing advance group to which the secondary cell that is desired to be used belongs.
  • Step 110 Receive a secondary cell configuration message sent by the first base station.
  • the secondary cell configuration message includes a secondary cell number configured by the first base station as a secondary cell, and the secondary cell is a cell of another base station other than the first base station.
  • the secondary cell number may be a secondary cell number that is expected to be used in the secondary cell configuration request message received by the first base station, or may be an unallocated secondary cell number selected by the first base station.
  • the secondary cell/secondary base station increase request message sent by the first base station, or the service offload request message may be simultaneously received; or the secondary cell configuration message is included in The secondary cell/secondary base station addition request message sent by the first base station, or the service offload request message.
  • the method further includes: sending a secondary cell configuration confirmation message to the first base station; the secondary cell configuration confirmation message includes the secondary cell configuration secondary cell number The acknowledgment information; or the secondary cell configuration confirmation message includes the secondary cell number configured by the secondary cell.
  • Step 120 Send secondary cell configuration information to the user equipment.
  • the secondary cell configuration information includes the secondary cell number configured by the first base station as the secondary cell, and the user equipment configures the number according to the secondary cell number as the secondary cell, and the secondary cell number is used for activation or deactivation of the secondary cell.
  • the secondary cell configuration message may further include a group number of the timing advance group to which the secondary cell configured by the secondary cell is configured by the secondary cell, and correspondingly, the secondary cell configuration information further includes the first base station The group number of the timing advance group to which the secondary cell configured by the cell belongs.
  • the group number of the timing advance group to which the secondary cell belongs is a part of the uplink timing advance information, and the uplink timing advance information may further include a timing advance amount for adjusting the uplink timing advance of the secondary cell.
  • the uplink timing advance information is used by the user equipment to adjust the uplink timing. Since the uplink timing of the user equipment changes with the movement, if not adjusted, the base station cannot correctly receive the signal sent by the user equipment.
  • the secondary cell number of a secondary cell configured by a base station may be the same as the secondary cell number of a secondary cell controlled by the second base station.
  • the erroneous operation may be caused by the conflict of the secondary cell numbers of the two base stations, for example, when receiving a command to activate a certain secondary cell of the first base station, a certain secondary cell of the second base station may be erroneously activated.
  • the timing of a certain secondary cell TAG of the second base station may be erroneously adjusted. Then, in order to avoid such a different secondary cell but the secondary cell number is the same, it is necessary to limit related messages, such as an RRC reconfiguration message, and the RRC reconfiguration message can only be sent at the corresponding site, but not across the site. The transmission is performed, so that even if the secondary cell numbers of the two different secondary cells are the same, it is also possible to determine on the user equipment side how to perform configuration or activation operations on which secondary cell. Further, the secondary cell configuration message may further include an RRC reconfiguration message, and after receiving the RRC reconfiguration message, the user equipment configures the secondary cell number for the corresponding secondary cell.
  • Step 130 Receive a secondary cell configuration completion message fed back by the user equipment, or receive the secondary cell configuration completion information sent by the first base station, to determine that the configuration of the secondary cell is complete.
  • the secondary cell configuration completion information is that the first base station receives the secondary cell configuration completion message fed back by the user equipment, or the secondary cell configuration completion information is generated by the first base station after receiving the secondary cell configuration completion message fed back by the user equipment.
  • the user equipment sends a secondary cell configuration complete message to the first base station or the second base station. Specifically, if the user equipment receives the secondary cell configuration information from the first base station, the user equipment sends a secondary cell configuration complete message to the first base station, and then the secondary cell configuration complete message sends an indication message to the second base station to notify the second base station. The user equipment has completed the configuration of the secondary cell. Or if the user equipment is from the second base station After receiving the secondary cell configuration information, the user equipment sends a secondary cell configuration complete message to the second base station to notify the second base station that the user equipment has completed the configuration of the secondary cell.
  • the user equipment may also send the secondary cell configuration complete message to the first base station or the second base station regardless of whether the secondary cell configuration information is received from the first base station or the second base station. That is to say, how the user equipment feeds back the secondary cell configuration completion message does not impose specific restrictions.
  • FIG. 3 is a schematic flowchart of a method for configuring a secondary cell according to an embodiment of the present invention, where the method includes:
  • Step 110 Receive a secondary cell configuration message sent by the first base station.
  • the secondary cell configuration message includes a secondary cell number configured by the first base station as a secondary cell, and the secondary cell is a cell of another base station other than the first base station;
  • Step 120 Send secondary cell configuration information to the user equipment.
  • the secondary cell configuration information includes the secondary cell number configured by the first base station as the secondary cell, and the user equipment configures the number according to the secondary cell number as the secondary cell, and the secondary cell number is used for activation or deactivation of the secondary cell.
  • Step 130 Receive a secondary cell configuration completion message fed back by the user equipment, or receive the secondary cell configuration completion information sent by the first base station, to determine that the configuration of the secondary cell is complete.
  • the secondary cell configuration completion information is that the first base station receives the secondary cell configuration completion message fed back by the user equipment, or the secondary cell configuration completion information is generated by the first base station after receiving the secondary cell configuration completion message fed back by the user equipment.
  • Step 140 Send secondary cell activation information to the user equipment.
  • the secondary cell activation information includes command information for activating and/or deactivating the secondary cell.
  • the secondary cell activation information is used to enable the user equipment to actually start working on the cell, that is, the user equipment starts to listen to the physical downlink control channel of the secondary cell, and decodes the physical downlink shared channel according to the physical downlink control channel.
  • the base station when the base station needs to activate a secondary cell for the user equipment, the base station sends instruction information for activating and/or deactivating the secondary cell to the secondary cell, and the format of the instruction information for activating and/or deactivating the secondary cell is as follows: c 7 c 6 c 5 c 4 c 3 c 2 Ci R where C1-C7 represents 7 secondary cells, and if the corresponding bit position is 1, it indicates that the secondary cell should be activated, and if it is 0, it indicates that the secondary The cell should be deactivated. After the secondary cell is activated, the user equipment can perform data transmission on the secondary cell.
  • the instruction to activate/deactivate the secondary cell may be sent by the first base station or by the second base station. Specifically, it may be sent to the user equipment by using the cell of the first base station, or may be sent to the user equipment by the cell of the second base station.
  • Step 150 Send uplink timing advance information to the user equipment, where the uplink timing advance information includes a timing advance amount for adjusting an uplink timing advance amount of the secondary cell and a timing advance group number to which the secondary cell belongs.
  • the base station During the process of the user equipment moving, the base station often sends an uplink timing advance information to the user equipment to update the TA value of the user equipment on the secondary cell or the TAG to which the secondary cell belongs.
  • the format of the uplink timing advance information is as follows.
  • the TAG id indicates the number of the timing advance group to which the secondary cell that the base station requests to perform the TA update, and the Timing Advance Command indicates that the uplink transmission needs to be adjusted when performing the uplink transmission on the secondary cell of the TAG. TA value.
  • TAG Id Timing Advance Command Step 160 After deciding to release the secondary cell or after releasing the secondary cell, send a secondary cell release indication message to the first base station, where the secondary cell release indication message includes information of the translated secondary cell.
  • the second base station When the second base station decides to release a certain secondary cell for the first base station, the second base station sends a secondary cell release indication message to the first base station to notify the secondary base station that the first base station is released, and then the first base station can The SCell index that has been allocated to the secondary cell is allocated to other secondary cells.
  • the first base station may allocate the TAG index to other TAGs.
  • the TAG translation indication message may be directly sent.
  • a schematic flowchart of a method for configuring a secondary cell includes: Step 210: Receive a secondary cell configuration request message sent by the second base station.
  • the secondary cell configuration request message is used to request to allocate a secondary cell number to the secondary cell, and the secondary cell is a cell of the second base station.
  • the second base station can be a second base station.
  • Step 220 Send a secondary cell configuration message to the second base station.
  • the secondary cell configuration message includes a secondary cell number configured for the secondary cell.
  • Step 230 Receive a secondary cell configuration complete message fed back by the user equipment.
  • Step 240 Send secondary cell configuration completion information to the second base station.
  • the secondary cell configuration completion information is a secondary cell configuration completion message that is received by the user equipment, or the secondary cell configuration completion information is generated after receiving the secondary cell configuration completion message fed back by the user equipment.
  • FIG. 5 a schematic flowchart of a secondary cell configuration method is disclosed in the embodiment of the present invention, where the method includes:
  • Step 200 Send a secondary cell/secondary base station addition request message or a service offload request message to the second base station.
  • the second base station can be a second base station.
  • Step 210 Receive a secondary cell configuration request message sent by the second base station.
  • the secondary cell configuration request message is used to request to allocate a secondary cell number to the secondary cell, and the secondary cell is a cell of the second base station.
  • Step 220 Send a secondary cell configuration message to the second base station.
  • the secondary cell configuration message includes a secondary cell number configured for the secondary cell.
  • Step 230 Receive a secondary cell configuration complete message fed back by the user equipment.
  • Step 240 Send secondary cell configuration completion information to the second base station.
  • the secondary cell configuration completion information is a secondary cell configuration completion message that is received by the user equipment, or the secondary cell configuration completion information is generated after receiving the secondary cell configuration completion message fed back by the user equipment.
  • Step 250 Send secondary cell activation information to the user equipment.
  • the secondary cell activation information includes command information to activate and/or deactivate the secondary cell.
  • Step 260 Send uplink timing advance information to the user equipment.
  • the uplink timing advance information includes a timing advance amount for adjusting an uplink timing advance amount of the secondary cell, and a secondary d, a number of the timing advance group to which the region belongs.
  • Step 270 After receiving the secondary cell release indication message, the related information of the translated secondary cell included in the secondary cell release indication message is decoded.
  • FIG. 6 is a schematic diagram illustrating the implementation of the present invention. The embodiment of the present invention is described by using a signaling diagram, and the method includes:
  • Step 1 The first base station sends a secondary cell configuration message to the second base station.
  • the second base station Before the step, when the second base station is ready to configure or reconfigure one or more secondary cells for the user equipment; or, the first base station sends a secondary cell/secondary base station increase request message to the second base station, and the second base station receives the first When the secondary cell/secondary base station sends a request message by the base station; or, the first base station sends a service offload request message to the second base station, and when the second base station receives the service offload request message sent by the first base station, the second base station goes to the second base station
  • a base station sends a secondary cell configuration request message, and the secondary cell configuration request message may include a secondary cell number that is expected to be used, or a number of a timing advance group to which the secondary cell that is desired to be used belongs.
  • the secondary cell configuration request message is used to request the first base station to allocate the secondary cell number or the number of the timing advance group to which the secondary cell belongs.
  • the first base station After receiving the secondary cell configuration request message fed back by the second base station, the first base station sends a secondary cell configuration message to the second base station, where the secondary cell configuration message may include the SCell index configured by the first base station as the secondary cell.
  • the message may include a group number of the timing advance group to which the secondary cell configured by the secondary cell is configured by the secondary cell, or the secondary cell configuration message may include the secondary cell/in addition to the SCell index.
  • the secondary base station adds a request message, or a service offload request message.
  • Step 2 The second base station or the first base station sends the secondary cell configuration information to the user equipment.
  • the secondary cell configuration information includes a secondary cell configuration message received by the second base station from the first base station. After the user equipment completes the configuration of the corresponding secondary cell according to the secondary cell configuration information, the user equipment sends a secondary cell configuration complete message to the first base station or the second base station. Specifically, if the user equipment receives the secondary cell configuration information from the first base station, the user equipment sends a secondary cell configuration complete message to the first base station, and then the secondary cell configuration complete message sends an indication message to the second base station to notify the second base station. The user equipment has completed the configuration of the secondary cell.
  • the user equipment if the user equipment receives the secondary cell configuration information from the second base station, the user equipment Sending a secondary cell configuration complete message to the second base station to notify the second base station that the user equipment has completed the configuration of the secondary cell.
  • the user equipment may also send the secondary cell configuration complete message to the first base station or the second base station regardless of whether the secondary cell configuration information is received from the first base station or the second base station. That is to say, how the user equipment feeds back the secondary cell configuration completion message does not impose specific restrictions.
  • Step 3 The second base station or the first base station sends the secondary cell activation information to the user equipment.
  • the secondary cell activation information includes command information for activating and/or deactivating the secondary cell. Further, the second base station or the first base station sends an SCell to the user equipment to activate and/or deactivate the MAC CE, and activates the configured SCell for the user equipment, after receiving the SCell activation/deactivation MAC CE, the user equipment according to the The MAC CE activates/deactivates the corresponding SCell.
  • Step 4 The second base station or the first base station sends the uplink timing advance information to the user equipment.
  • the uplink timing advance information is sent to the user equipment.
  • the TA value of the SCell's TAG is adjusted.
  • the uplink timing advance information includes a timing advance amount for adjusting an uplink timing advance amount of the secondary cell and a number of the timing advance group to which the secondary cell belongs.
  • Step 5 The second base station sends a secondary cell release indication message to the first base station.
  • the second base station When deciding to release the secondary cell or after deciphering the secondary cell, the second base station sends a secondary cell release indication message to the first base station, and the secondary cell release indication message includes information of the translated secondary cell to notify the first base station.
  • the secondary cell that is translated, and then the first base station can allocate the SCell index that has been allocated to the secondary cell to other secondary cells.
  • the embodiment of the present invention provides a schematic structural diagram of a secondary cell configuration device, where the secondary cell configuration device includes:
  • a secondary cell configuration message receiving unit U110 configured to receive a secondary cell configuration message sent by the first base station, where the secondary cell configuration message includes a secondary cell number configured by the first base station as the secondary cell, where the secondary cell is outside the first base station The cell of other base stations;
  • the secondary cell configuration information sending unit U120 is configured to send the secondary cell configuration information to the user equipment, where the secondary cell configuration information includes the secondary cell number configured by the first base station as the secondary cell, and the user equipment is configured according to the secondary cell number.
  • the corresponding secondary cell is configured with the number, and the secondary cell number is used for activation or deactivation of the secondary cell;
  • the feedback receiving unit U130 is configured to receive the secondary cell configuration completion message fed back by the user equipment, or receive the secondary cell configuration completion information sent by the first base station, to determine that the configuration of the secondary cell is completed;
  • the secondary cell configuration completion information is that the first base station receives the secondary cell configuration completion message fed back by the user equipment, or the secondary cell configuration completion information is received by the first base station, and the secondary cell configuration completion message fed back by the user equipment is received by the first base station. After generation.
  • the embodiment of the present invention provides a device for configuring a secondary cell, where the first base station allocates a secondary cell number, where the secondary cell number is used by the user equipment to configure the number for the secondary cell, and the user equipment is configured to complete the secondary cell number.
  • the secondary cell configuration completion message is complete after the secondary cell configuration completion message is received or the secondary cell configuration complete message sent by the first base station is received.
  • the first base station or the second base station sends relevant operation instructions to perform related operations such as activation or deactivation, or timing advance adjustment messages, and does not have to be in the related message or signaling every time.
  • the device identifier of the base station is to be carried, so the amount of load information of the d and the message can be reduced.
  • the secondary cell configuration apparatus further includes a secondary cell configuration request message sending unit U100, where the secondary cell configuration request message sending unit U100 is configured to:
  • the foregoing secondary cell configuration message further includes a group number of the timing advance group to which the secondary cell configured by the first base station is configured by using the secondary cell;
  • the secondary cell configuration information further includes a group number of a timing advance group to which the secondary cell configured by the first base station is the secondary cell.
  • the service request message sending unit is configured to: when the secondary cell configuration message receiving unit receives the secondary cell configuration message sent by the first base station, simultaneously receive the secondary cell sent by the first base station/ The secondary base station adds a request message, or a service offload request message;
  • the secondary cell configuration message received by the secondary cell configuration message receiving unit is included in the secondary cell/secondary base station addition request message or the service offload request message sent by the service request message sending unit.
  • the secondary cell configuration apparatus further includes: a message confirming unit U140, configured to send a secondary cell configuration confirmation message to the first base station;
  • the secondary cell configuration confirmation message includes the secondary cell configuration confirmation information of the secondary cell number; or the secondary cell configuration confirmation message includes the secondary cell number of the secondary cell configuration.
  • the foregoing secondary cell configuration request message further includes:
  • the secondary cell configuration apparatus further includes: an activation message sending unit U150, configured to send secondary cell activation information to the user equipment, where the secondary cell activation information includes command information for activating and/or deactivating the secondary cell.
  • an activation message sending unit U150 configured to send secondary cell activation information to the user equipment, where the secondary cell activation information includes command information for activating and/or deactivating the secondary cell.
  • the secondary cell configuration apparatus further includes: an uplink timing advance information transmitting unit U160, configured to send uplink timing advance information to the user equipment, where the uplink timing advance information includes adjusting an uplink timing advance of the secondary cell.
  • the secondary cell configuration apparatus further includes: a decryption message sending unit U170, configured to send a secondary cell release indication message to the first base station after deciding to release the secondary cell, or after releasing the secondary cell, the secondary cell translation
  • the indication message includes information of the secondary cell that is translated.
  • a schematic structural diagram of a secondary cell configuration apparatus includes: a secondary cell configuration request message receiving unit U210, configured to receive a secondary cell configuration request message sent by a second base station, and the foregoing secondary cell configuration request message And configured to request to allocate a secondary cell number to the secondary cell, where the secondary cell is a cell of the second base station;
  • a secondary cell configuration message sending unit U220 configured to send a secondary cell configuration message to the second base station, where the secondary cell configuration message includes a secondary cell number configured for the secondary cell;
  • a secondary cell configuration completion message receiving unit configured to receive a secondary cell configuration completed by the user equipment Message
  • the feedback sending unit U230 is configured to send the secondary cell configuration completion information to the second base station, where the secondary cell configuration completion information is a secondary cell configuration completion message that is received by the user equipment, or the secondary cell configuration completion information is After receiving the secondary cell configuration completion message fed back by the user equipment, the message is generated.
  • the secondary cell configuration apparatus further includes:
  • the request message sending unit U200 is configured to send a secondary cell/secondary base station addition request message or a service offload request message to the second base station.
  • the secondary cell configuration device further includes:
  • the secondary cell activation information sending unit U240 is configured to send the secondary cell activation information to the user equipment, where the secondary cell activation information includes command information for activating and/or deactivating the secondary cell.
  • the secondary cell configuration device further includes:
  • the uplink timing advance information transmitting unit U250 is configured to send uplink timing advance information to the user equipment, where the uplink timing advance information includes a timing advance amount for adjusting an uplink timing advance amount of the secondary cell and a timing advance of the secondary cell The number of the group.
  • the secondary cell configuration device further includes:
  • the decoding unit U260 is configured to: after receiving the secondary cell release indication message, release the related information of the released secondary cell included in the secondary cell release indication message.
  • an embodiment of the present invention provides a schematic diagram of a host 300.
  • the host 300 may be a host server including computing power, or a personal computer PC, or a portable portable computer or terminal, etc., and the specific embodiment of the present invention does not limit the specific implementation of the host.
  • Host 300 includes:
  • a processor 310 A processor 310, a communications interface 320, a memory 330, and a bus 340.
  • the processor 310, the communication interface 320, and the memory 330 complete communication with each other via the bus 340.
  • the communication interface 320 is configured to receive a secondary cell configuration message sent by the first base station, where the secondary cell configuration message includes a secondary cell number configured by the first base station for the secondary cell, and the secondary cell is a base station other than the first base station. Community.
  • the processor 310 is configured to execute the program 332.
  • program 332 can include program code, the program code including computer operating instructions.
  • the processor 310 may be a central processing unit CPU, or an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits configured to implement embodiments of the present invention.
  • ASIC Application Specific Integrated Circuit
  • the memory 330 is configured to store the program 332.
  • Memory 330 may contain high speed RAM memory and may also include non-volatile memory, such as at least one disk storage crying port.
  • Program 332 can be specifically used to:
  • the secondary cell configuration information includes the secondary cell number configured by the first base station as the secondary cell, and the user equipment configures the number according to the secondary cell number as the corresponding secondary cell, where the secondary device
  • the cell number is used for activation or deactivation of the secondary cell
  • the secondary cell configuration completion information is that the first base station receives the secondary cell configuration completion message fed back by the user equipment, or the secondary cell configuration completion information is received by the first base station, and the secondary cell configuration completion message fed back by the user equipment is received by the first base station. After generation.
  • an embodiment of the present invention provides a schematic diagram of a host 400.
  • the host 400 may be a host server including computing power, or a personal computer PC, or a portable portable computer or terminal, etc., and the specific embodiment of the present invention does not limit the specific implementation of the host.
  • the host 400 includes:
  • a processor 410 A processor 410, a communications interface 420, a memory 430, and a bus 440.
  • the processor 310, the communication interface 420, and the memory 430 complete communication with each other via the bus 440.
  • the communication interface 420 is configured to receive a secondary cell configuration request message sent by the second base station, where the secondary cell configuration request message is used to request to allocate a secondary cell number to the secondary cell, where the secondary cell is a cell of the second base station.
  • the processor 410 is configured to execute the program 432.
  • program 432 can include program code, the program code including computer operating instructions.
  • the processor 410 may be a central processing unit CPU, or an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits configured to implement embodiments of the present invention.
  • ASIC Application Specific Integrated Circuit
  • the memory 430 is configured to store the program 432.
  • Memory 430 may include high speed RAM memory and may also include non-volatile memory, such as at least one disk storage crying port.
  • Program 432 can be specifically used to:
  • the secondary cell configuration completion information is a secondary cell configuration completion message that is received by the user equipment, or the secondary cell configuration completion information is generated after receiving the secondary cell configuration completion message fed back by the user equipment.
  • modules in the apparatus in the embodiment may be distributed in the apparatus of the embodiment according to the embodiment, or may be correspondingly changed in one or more apparatuses different from the embodiment.
  • the modules of the above embodiments may be combined into one module, or may be further split into a plurality of sub-modules.

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Abstract

本申请涉及通信技术领域,本申请实施例公开一种辅小区的配置方法、装置及主机,方法包括:接收第一基站发送的辅小区配置消息,辅小区配置消息包括第一基站为辅小区配置的辅小区编号;向用户设备发送辅小区配置信息,其中,辅小区配置信息包括第一基站为辅小区配置的辅小区编号,用户设备根据辅小区编号为相应的辅小区配置该编号,辅小区编号用于辅小区的激活或去激活;接收用户设备反馈的辅小区配置完成消息,或者,接收第一基站发送的辅小区配置完成信息,以确定辅小区的配置完成。本申请实施例提供的配置方法,辅小区在配置完成之后,基站再下发相关操作指令进行相关的操作,可以减小消息的负载信息量。

Description

辅小区的配置方法、 装置及主机 技术领域
本发明涉及通信技术领域, 更具体地说, 涉及一种辅小区的配置方法、 装 置及主机。 背景技术
随着通信技术的迅猛发展,多种无线网络小区实现共存和发展成为未来通 信网络的发展趋势, 因此多点汇聚下的小区逐渐被引入到无线网络中来。在多 点汇聚下的网络中, 网络覆盖区域是由不同大小和类型的小区组成, 包括宏小 区、 小小区等。 宏小区的覆盖范围包括多个小小区的覆盖范围, 小小区一般情 况下是离散设置在宏小区中的。 其中, 宏小区大多使用低频段载波, 其特点是 具有连续的覆盖范围,从而在宏小区之间形成无缝覆盖,但是低频资源比较稀 缺。 随着终端如智能手机的普及, 用户对无线传输速率提出了更高的要求, 为 了满足用户的需求, 需要逐步使用资源丰富的高频段载波来提供服务, 由于高 频段载波有覆盖范围小的特点,一般人们把这种使用高频段载波进行一定的小 覆盖的基站称为小基站(SeNB, Small eNB ), 有时候也将小基站称为辅基站, 即 secondary eNB ,也可以缩写为 SeNB ,该小基站覆盖的范围一般称之为小小 区, 高频段载波虽然覆盖范围较小, 但是资源比较丰富。
在传统的 2G、 3G网络中, 一般使用较低频段的载波, 如使用宏小区为用 户提供服务。 但是, 当宏小区网络负载较大时, 可以将终端切换至相应的小小 区来分流网络业务, 以提高网络容量。 而目前为了提高无线网络的传输速率, 增强用户体验, 小小区网络增强已经成为人们研究的课题。 小小区增强的主要 思想是用户设备(UE, User Equipment )可以通过同时聚合来自宏小区和小 小区的载波, 以得到更多的可以利用的无线资源, 从而提高数据传输的速率。 目前, 一种可能的方向是宏基站( MeNB , macro eNB )作为主要的控制站点, 负责用户设备的移动性管理,数据包的分流等。在这种将宏基站作为主要控制 站点的情况下,有时候也将宏基站称为主基站, 即 Master eNB, 也可以缩写为 MeNB。 当用户设备同时工作在宏基站和小基站时, 由于两个基站距离用户设 备的远近不同, 则用户设备在执行上行数据传输时, 一般都需要使用不同的上 行定时提前量(TA , timing advance )进行上行数据的发送。 通常情况下, 可 以将宏基站下的所有小区划分为一个小区组,用户设备在该小区组上执行上行 数据的传输时, 使用相同的 TA值, 所以有时也将这一组使用相同 TA的小区 叫做一个 TA组(TAG , Timing advanced Group )„ 同理, 对于小基站, 也可 以将其控制的小区作为一个 TA组, 当用户设备在这些不同的 TA组的小区上 执行上行数据传输时, 使用这些 TA组对应的 TA值进行发射。 相应地, 当宏 基站或小基站为用户设备配置某个 TA组内的一个或多个小区用于数据传输 时, 这些小区一般称之为辅小区 ( Secondary Cell, SCell )„
当用户设备同时工作在宏基站和小基站两个基站下时,如果宏基站和小基 站各自独立为用户设备配置一个或多个辅小区时,宏基站配置的某个辅小区的 辅小区编号与小基站控制的某个辅小区的辅小区编号(SCell index )可能会相 同, 这种情况下, 如果用户设备在接收到某个相关到辅小区的操作时, 就可能 由于两个基站的辅小区编号的冲突而导致错误的操作,例如在接收到激活宏基 站的某个辅小区的命令时, 可能会错误地激活小基站的某个辅小区, 或者在接 收到宏基站的某个辅小区 TAG的定时调整命令时, 可能会错误地调整小基站 的某个辅小区 TAG的定时。 在定时调整执行错误的情况下, UE将使用错误 的上行定时执行发射, 不仅导致 UE自身的信号无法被基站正确接收, 而且还 可能对其他 UE的上行发射造成严重的干扰。 目前, 有一种方案是在进行辅小 区激活等操作时,在相关的消息中明确指示该辅小区所属的站点的标识, 以协 助用户设备明确区分两个辅小区编号相同的辅小区分别属于宏基站还是小基 站。 但是, 这样会导致在相关的消息或信令中每次都要携带基站的设备标识, 从而导致消息的负载较大。 发明内容
有鉴于此, 本发明提出了一种辅小区的配置方法、 装置及主机, 以解决用 户设备在对辅小区进行激活或定时调整时等操作时出现错误的激活或定时调 整, 且基站在下发相关的消息或信令中不必每次都要携带基站的设备标识。 本申请的第一方面提供了一种辅小区的配置方法, 包括:
接收第一基站发送的辅小区配置消息,所述辅小区配置消息包括所述第一 基站为所述辅小区配置的辅小区编号,所述辅小区是所述第一基站之外的其他 基站的小区;
向用户设备发送辅小区配置信息, 其中, 所述辅小区配置信息包括所述第 一基站为所述辅小区配置的辅小区编号,所述用户设备根据所述辅小区编号为 相应的辅小区配置该编号, 所述辅小区编号用于辅小区的激活或去激活; 接收所述用户设备反馈的辅小区配置完成消息, 或者,接收所述第一基站 发送的辅小区配置完成信息, 以确定所述辅小区的配置完成;
其中,所述辅小区配置完成信息为所述第一基站接收所述用户设备反馈的 辅小区配置完成消息, 或者, 所述辅小区配置完成信息由所述第一基站接收到 所述用户设备反馈的辅小区配置完成消息后生成。
结合第一方面, 在第一方面的第一种可能的实现方式中,
在所述接收所述第一基站发送的辅小区配置消息前, 还包括:
在准备为用户设备配置或重配置一个或多个辅小区时,
或者,
在接收到所述第一基站发送的辅小区 /辅基站增加请求消息时,
或者,
在接收到所述第一基站发送的业务分流请求消息时,
向所述第一基站发送辅小区配置请求消息,所述辅小区配置请求消息用于 请求所述第一基站分配辅小区编号。
结合第一方面, 在第一方面的第二种可能的实现方式中,
所述辅小区配置消息还包括所述第一基站为所述辅小区配置的辅小区所 属的定时提前量组的组编号;
所述辅小区配置信息还包括所述第一基站为所述辅小区配置的辅小区所 属的定时提前量组的组编号。
结合第一方面, 在第一方面的第三种可能的实现方式中,
所述辅小区配置消息还包括: 所述在接收第一基站发送的辅小区配置消息时,同时接收所述第一基站发 送的辅小区 /辅基站增加请求消息, 或者, 业务分流请求消息;
或者,
所述辅小区配置消息包含于所述第一基站发送的辅小区 /辅基站增加请求 消息, 或者, 业务分流请求消息中。
结合第一方面的第一种可能的实现方式, 或者, 第一方面的第三种可能的 实现方式, 在第一方面的第四种可能实现方式中,
在接收到所述第一基站发送的辅小区配置消息后, 还包括:
向所述第一基站发送辅小区配置确认消息;
所述辅小区配置确认消息包含所述辅小区配置所述辅小区编号的确认信 息;
或者,
所述辅小区配置确认消息包含所述辅小区配置的辅小区编号。
结合第一方面的第一种可能的实现方式,在第一方面的第五种可能实现方 式中,
所述辅小区配置请求消息还包含:
期望使用的辅小区编号, 和 /或期望使用的辅小区所属的定时提前量组的 编号。
结合第一方面, 在第一方面的第六种可能的实现方式中,
所述辅小区的配置完成之后, 还包括:
向所述用户设备发送辅小区激活信息, 所述辅小区激活信息包括激活和 / 或去激活所述辅小区的指令信息。
结合第一方面的第六种可能的实现方式,在第一方面的第七种可能的实现 方式中,
向所述用户设备发送辅小区激活信息之后, 还包括:
向所述用户设备发送上行定时提前量信息 ,所述上行定时提前量信息包括 对辅小区的上行定时提前量进行调整的定时提前量以及辅小区所属的定时提 前组的编号。
结合第一方面,或者第一方面的第一种至第七种可能的实现方式中的任意 一种实现方式, 在第一方面的第八种可能的实现方式中,
还包括:
在决定释放所述辅小区时或者在译放所述辅小区后,发送辅小区译放指示 消息至所述第一基站, 所述辅小区译放指示消息包括被译放的辅小区的信息。
本发明第二方面提供了一种辅小区的配置方法, 包括:
接收第二基站发送的辅小区配置请求消息,所述辅小区配置请求消息用于 请求为辅小区分配辅小区编号, 所述辅小区是第二基站的小区;
向所述第二基站发送辅小区配置消息,所述辅小区配置消息包括为所述辅 小区配置的辅小区编号;
接收用户设备反馈的辅小区配置完成消息;
向所述第二基站发送所述辅小区配置完成信息;
其中,所述辅小区配置完成信息为接收所述用户设备反馈的辅小区配置完 成消息, 或者, 所述辅小区配置完成信息在接收到所述用户设备反馈的辅小区 配置完成消息后生成。
结合第二方面, 在第二方面的第一种可能的实现方式中,
在接收到第二基站发送的辅小区配置请求消息之前, 还包括:
向所述第二基站发送辅小区 /辅基站增加请求消息, 或者, 业务分流请求 消息。
结合第二方面, 在第二方面的第二种可能的实现方式中,
所述辅小区的配置完成之后, 还包括:
向所述用户设备发送辅小区激活信息, 所述辅小区激活信息包括激活和 / 或去激活所述辅小区的指令信息。
结合第二方面的第一种可能的实现方式,在第二方面的第三种可能的实现 方式中,
向所述用户设备发送辅小区激活信息之后, 还包括:
向所述用户设备发送上行定时提前量信息 ,所述上行定时提前量信息包括 对辅小区的上行定时提前量进行调整的定时提前量以及辅小区所属的定时提 前组的编号。
结合第二方面, 或第二方面的第一种可能的实现方式,或第二方面的第二 种可能的实现方式, 或第二方面的第三种可能的实现方式,在第二方面的第四 种可能的实现方式中,
还包括:
在接收到辅小区译放指示消息后,译放所述辅小区译放指示消息中包含的 被译放辅小区的相关信息。
本申请的第三方面提供了一种辅小区的配置装置, 包括:
辅小区配置消息接收单元, 用于接收第一基站发送的辅小区配置消息, 所 述辅小区配置消息包括所述第一基站为所述辅小区配置的辅小区编号,所述辅 小区是第一基站之外的其他基站的小区;
辅小区配置信息发送单元, 用于向用户设备发送辅小区配置信息, 其中, 所述辅小区配置信息包括所述第一基站为所述辅小区配置的辅小区编号,所述 用户设备根据所述辅小区编号为相应的辅小区配置该编号,所述辅小区编号用 于辅小区的激活或去激活;
反馈接收单元,用于接收所述用户设备反馈的辅小区配置完成消息,或者, 接收所述第一基站发送的辅小区配置完成信息, 以确定所述辅小区的配置完 成;
其中,所述辅小区配置完成信息为所述第一基站接收所述用户设备反馈的 辅小区配置完成消息, 或者, 所述辅小区配置完成信息由所述第一基站接收到 所述用户设备反馈的辅小区配置完成消息后生成。
结合第三方面, 在第三方面的第一种可能的实现方式中,
还包括辅小区配置请求消息发送单元,所述辅小区配置请求消息发送单元 用于:
在准备为用户设备配置或重配置一个或多个辅小区时,
或者,
在接收到所述第一基站发送的辅小区 /辅基站增加请求消息时, 或者,
在接收到所述第一基站发送的业务分流请求消息时,
向所述第一基站发送辅小区配置请求消息,所述辅小区配置请求消息用于 请求所述第一基站分配辅小区编号。
结合第三方面, 在第三方面的第二种可能的实现方式中,
所述辅小区配置消息还包括所述第一基站为所述辅小区配置的辅小区所 属的定时提前量组的组编号;
所述辅小区配置信息还包括所述第一基站为所述辅小区配置的辅小区所 属的定时提前量组的组编号。
结合第三方面, 在第三方面的第三种可能的实现方式中,
还包括业务请求消息发送单元,用于在辅小区配置消息接收单元接收所述 第一基站发送的辅小区配置消息时, 同时接收所述第一基站发送的辅小区 /辅 基站增加请求消息, 或者, 业务分流请求消息;
或者,
所述辅小区配置消息接收单元接收的辅小区配置消息包含于所述业务请 求消息发送单元发送的辅小区 /辅基站增加请求消息, 或者, 业务分流请求消 息中。
结合第三方面的第一种可能的实现方式, 或者, 第三方面的第三种可能的 实现方式, 在第一方面的第四种可能实现方式中,
还包括:
消息确认单元, 用于向所述第一基站发送辅小区配置确认消息; 所述辅小区配置确认消息包含所述辅小区配置所述辅小区编号的确认信 息;
或者,
所述辅小区配置确认消息包含所述辅小区配置的辅小区编号。
结合第三方面的第一种可能的实现方式,在第三方面的第五种可能实现方 式中, 所述辅小区配置请求消息还包含:
期望使用的辅小区编号, 或者, 期望使用的辅小区所属的定时提前量组的 编号。
结合第三方面, 在第三方面的第六种可能的实现方式中,
还包括:
激活消息发送单元, 用于向所述用户设备发送辅小区激活信息, 所述辅小 区激活信息包括激活和 /或去激活所述辅小区的指令信息。
结合第三方面的第六种可能的实现方式,在第三方面的第七种可能的实现 方式中,
还包括:
上行定时提前量信息发送单元,用于向所述用户设备发送上行定时提前量 信息 ,所述上行定时提前量信息包括对辅小区的上行定时提前量进行调整的定 时提前量以及辅小区所属的定时提前组的编号。
结合第三方面,或者第三方面的第一种至第七种可能的实现方式中的任意 一种实现方式, 在第一方面的第八种可能的实现方式中,
还包括:
译放消息发送单元,用于在决定释放所述辅小区时或者在译放所述辅小区 后,发送辅小区译放指示消息至所述第一基站, 所述辅小区译放指示消息包括 被译放的辅小区的信息。
本发明第四方面提供了一种辅小区的配置装置, 包括:
辅小区配置请求消息接收单元,用于接收第二基站发送的辅小区配置请求 消息, 所述辅小区配置请求消息用于请求为辅小区分配辅小区编号, 所述辅小 区是第二基站的小区;
辅小区配置消息发送单元, 用于向所述第二基站发送辅小区配置消息, 所 述辅小区配置消息包括为所述辅小区配置的辅小区编号;
辅小区配置完成消息接收单元,用于接收用户设备反馈的辅小区配置完成 消息;
反馈发送单元, 用于向所述第二基站发送所述辅小区配置完成信息; 其中,所述辅小区配置完成信息为接收所述用户设备反馈的辅小区配置完 成消息, 或者, 所述辅小区配置完成信息在接收到所述用户设备反馈的辅小区 配置完成消息后生成。
结合第四方面, 在第四方面的第一种可能的实现方式中,
还包括:
请求消息发送单元, 用于向所述第二基站发送辅小区 /辅基站增加请求消 息, 或者, 业务分流请求消息。
结合第四方面, 在第四方面的第二种可能的实现方式中, 还包括: 辅小区激活信息发送单元, 用于向所述用户设备发送辅小区激活信息, 所 述辅 、区激活信息包括激活和 /或去激活所述辅小区的指令信息。
结合第四方面的第一种可能的实现方式,在第四方面的第三种可能的实现 方式中, 还包括:
上行定时提前量信息发送单元,用于向所述用户设备发送上行定时提前量 信息 ,所述上行定时提前量信息包括对辅小区的上行定时提前量进行调整的定 时提前量以及辅小区所属的定时提前组的编号。
结合第四方面, 或第四方面的第一种可能的实现方式, 或第四方面的第二 种可能的实现方式, 或第四方面的第三种可能的实现方式,在第四方面的第四 种可能的实现方式中, 还包括:
译放单元, 用于在接收到辅小区译放指示消息后,译放所述辅小区译放指 示消息中包含的被译放辅小区的相关信息。
本申请的第五方面一种主机, 包括: 处理器, 通信接口, 存储器和总线; 其中处理器、 通信接口、 存储器通过总线完成相互间的通信;
所述通信接口, 用于接收第一基站发送的辅小区配置消息, 所述辅小区配 置消息包括所述第一基站为所述辅小区配置的辅小区编号,所述辅小区是第一 基站之外的其他基站的小区;
所述处理器, 用于执行程序;
所述存储器, 用于存放程序;
其中程序用于:
向用户设备发送辅小区配置信息, 其中, 所述辅小区配置信息包括所述第 一基站为所述辅小区配置的辅小区编号,所述用户设备根据所述辅小区编号为 相应的辅小区配置该编号, 所述辅小区编号用于辅小区的激活或去激活; 接收所述用户设备反馈的辅小区配置完成消息, 或者,接收所述第一基站 发送的辅小区配置完成信息, 以确定所述辅小区的配置完成;
其中,所述辅小区配置完成信息为所述第一基站接收所述用户设备反馈的 辅小区配置完成消息, 或者, 所述辅小区配置完成信息由所述第一基站接收到 所述用户设备反馈的辅小区配置完成消息后生成。
本申请的第六方面一种主机, 包括: 处理器, 通信接口, 存储器和总线; 其中处理器、 通信接口、 存储器通过总线完成相互间的通信;
所述通信接口, 用于接收第二基站发送的辅小区配置请求消息, 所述辅小 区配置请求消息用于请求为辅小区分配辅小区编号,所述辅小区是第二基站的 小区;
所述处理器, 用于执行程序;
所述存储器, 用于存放程序;
其中程序用于:
向所述第二基站发送辅小区配置消息,所述辅小区配置消息包括为所述辅 小区配置的辅小区编号;
接收用户设备反馈的辅小区配置完成消息;
向所述第二基站发送所述辅小区配置完成信息;
其中,所述辅小区配置完成信息为接收所述用户设备反馈的辅小区配置完 成消息, 或者, 所述辅小区配置完成信息在接收到所述用户设备反馈的辅小区 配置完成消息后生成。
本发明实施例提供一种辅小区的配置方法, 由宏基站分配辅小区编号, 该 辅小区编号用于用户设备为相应的辅小区配置该编号,用户设备在配置完辅小 区编号后,反馈辅小区配置完成消息, 在接收到反馈的辅小区配置完成消息或 接收宏基站发送的辅小区配置完成消息后,辅小区配置完成。辅小区配置完成 之后, 宏基站或小基站在下发相关操作指令进行相关的如激活或去激活操作, 或者定时提前量调整消息时,就不必在相关的消息或信令中每次都要携带基站 的设备标识, 因此可以减 d、消息的负载信息量。 附图说明
图 1为本发明实施例提供的辅小区的配置方法的一种流程示意图; 图 2为本发明实施例提供的辅小区的配置方法的另一流程示意图; 图 3为本发明实施例提供的辅小区的配置方法的另一流程示意图; 图 4为本发明实施例提供的辅小区的配置方法的另一流程示意图; 图 5为本发明实施例提供的辅小区的配置方法的另一流程示意图; 图 6为本发明实施例提供的辅小区的配置方法的一种信令示意图; 图 7为本发明实施例提供的辅小区的配置装置的一种结构示意图; 图 8为本发明实施例提供的辅小区的配置装置的另一结构示意图; 图 9为本发明实施例提供的辅小区的配置装置的另一结构示意图; 图 10为本发明实施例提供的辅小区的配置装置的另一结构示意图; 图 11为本发明实施例提供的辅小区的配置装置的另一结构示意图; 图 12为本发明实施例提供的主机 300的一种结构示意图;
图 13为本发明实施例提供的主机 400的一种结构示意图。 具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清 楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是 全部的实施例。基于本发明中的实施例, 本领域普通技术人员在没有做出创造 性劳动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
为了引用和清楚起见, 下文中使用的技术名词、 简写或缩写总结如下: 宏基站: MeNB, macro eNB;
主基站: MeNB, Master eNB;
辅基站: SeNB, secondary eNB;
小基站: SeNB, Small eNB;
定时提前量组: TA组, TAG , Timing advanced Group;
上行定时提前量: TA , timing advance; 辅小区: SCell;
辅小区编号: SCell index。
本发明以下所有实施例中, 以宏基站作为主基站, 小基站作为辅基站为例 进行描述, 本发明以下所有实施例中的第一基站可以为宏基站, 第二基站可以 为小基站。 可以理解的是, 宏基站也可以作为辅基站, 小基站也可以作为主基 站, 当宏基站作为辅基站, 小基站作为主基站时, 可参考本发明的实施例, 在 此不做贅述。
参加图 1 , 本发明实施例公开辅小区配置方法的一种流程示意图, 方法包 括:
步骤 110: 接收第一基站发送的辅小区配置消息。
辅小区配置消息可以包括第一基站为辅小区配置的辅小区编号, 其中,辅 小区是第一基站之外的其他基站的小区, 如第二基站的小区。
步骤 120: 向用户设备发送辅小区配置信息。
其中,辅小区配置信息包括第一基站为辅小区配置的辅小区编号, 用户设 备才艮据辅小区编号为相应的辅小区配置该编号,辅小区编号用于辅小区的激活 或去激活。
步骤 130: 接收用户设备反馈的辅小区配置完成消息, 或者, 接收第一基 站发送的辅小区配置完成信息, 以确定辅小区的配置完成。
其中,辅小区配置完成信息为第一基站接收用户设备反馈的辅小区配置完 成消息, 或者,辅小区配置完成信息由第一基站接收到用户设备反馈的辅小区 配置完成消息后生成。
本发明实施例提供一种辅小区的配置方法, 由第一基站分配辅小区编号, 该辅小区编号用于用户设备为相应的辅小区配置该编号,用户设备在配置完辅 小区编号后,反馈辅小区配置完成消息,在接收到反馈的辅小区配置完成消息 或接收第一基站发送的辅小区配置完成消息后,辅小区配置完成。辅小区配置 完成之后,第一基站或第二基站再下发相关操作指令进行相关的如激活或去激 活操作, 或者定时提前量调整消息时, 就不必在相关的消息或信令中每次都要 携带基站的设备标识, 因此可以减 d、消息的负载信息量。 参加图 2, 本发明实施例公开辅小区配置方法的一种流程示意图, 方法包 括:
步骤 100: 在准备为用户设备配置或重配置一个或多个辅小区时, 或者, 在接收到第一基站发送的辅小区 /辅基站增加请求消息时, 或者, 在接收到第一基站发送的业务分流请求消息时,
向第一基站发送辅小区配置请求消息,辅小区配置请求消息用于请求第一 基站分配辅小区编号。
该第一基站可以为第一基站,辅小区配置请求消息可以包含: 期望使用的 辅小区编号, 或者, 期望使用的辅小区所属的定时提前量组的编号。
步骤 110: 接收第一基站发送的辅小区配置消息。
辅小区配置消息包括第一基站为辅小区配置的辅小区编号,辅小区是第一 基站之外的其他基站的小区。该辅小区编号可以为第一基站接收到的辅小区配 置请求消息中的期望使用的辅小区编号,也可以为第一基站选择的未分配的辅 小区编号。
进一步的,在接收第一基站发送的辅小区配置消息时, 可以同时接收所述 第一基站发送的辅小区 /辅基站增加请求消息, 或者, 业务分流请求消息; 或者, 辅小区配置消息包含于第一基站发送的辅小区 /辅基站增加请求消 息, 或者, 业务分流请求消息中。
在本发明其他实施例中,在接收到第一基站发送的辅小区配置消息后,还 可以包括: 向第一基站发送辅小区配置确认消息; 该辅小区配置确认消息包含 辅小区配置辅小区编号的确认信息; 或者,辅小区配置确认消息包含所述辅小 区配置的辅小区编号。
步骤 120: 向用户设备发送辅小区配置信息。
其中,辅小区配置信息包括第一基站为辅小区配置的辅小区编号, 用户设 备才艮据辅小区编号为相应的辅小区配置该编号,辅小区编号用于辅小区的激活 或去激活。
进一步的,辅小区配置消息还可以包括第一基站为辅小区配置的辅小区所 属的定时提前量组的组编号,相应的,辅小区配置信息也还包括第一基站为辅 小区配置的辅小区所属的定时提前量组的组编号。
辅小区所属的定时提前量组的组编号是上行定时提前量信息的一部分,上 行定时提前量信息还可以包括对辅小区的上行定时提前量进行调整的定时提 前量。上行定时提前量信息用于用户设备调整上行定时, 由于用户设备的上行 定时会随着移动而改变,如果不调整,基站无法正确接收用户设备发送的信号。
在本发明其他实施例中,当用户设备同时工作在第一基站和第二基站两个 基站下时,如果第一基站和第二基站各自独立为用户设备配置一个或多个辅小 区时,第一基站配置的某个辅小区的辅小区编号与第二基站控制的某个辅小区 的辅小区编号可能会相同, 这种情况下,如果用户设备在接收到某个相关到辅 小区的操作时, 就可能由于两个基站的辅小区编号的冲突而导致错误的操作, 例如在接收到激活第一基站的某个辅小区的命令时,可能会错误地激活第二基 站的某个辅小区, 或者在接收到第一基站的某个辅小区 TAG的定时调整命令 时, 可能会错误地调整第二基站的某个辅小区 TAG的定时。 那么为了避免出 现这种不同的辅小区但是其辅小区编号相同的情况, 就需要限制相关的消息, 例如 RRC重配置消息, RRC重配置消息的发送只能在相应的站点发送, 而不 能跨站点进行发送, 这样即使两个不同的辅小区的辅小区编号相同,也同样可 以在用户设备侧确定如何对哪个辅小区执行配置或激活等操作。进一步的,辅 小区配置消息还可以包括 RRC重配置消息,用户设备在接收到 RRC重配置消 息后, 为相应的辅小区配置辅小区编号。
步骤 130: 接收用户设备反馈的辅小区配置完成消息, 或者, 接收第一基 站发送的辅小区配置完成信息, 以确定辅小区的配置完成。
其中,辅小区配置完成信息为第一基站接收用户设备反馈的辅小区配置完 成消息, 或者,辅小区配置完成信息由第一基站接收到用户设备反馈的辅小区 配置完成消息后生成。
用户设备向第一基站或者第二基站发送辅小区配置完成消息。具体地, 如 果用户设备从第一基站接收到辅小区配置信息,则用户设备向第一基站发送辅 小区配置完成消息, 然后辅小区配置完成消息向第二基站发送指示消息, 以通 知第二基站用户设备已经完成辅小区的配置。或者,如果用户设备从第二基站 接收到辅小区配置信息, 则用户设备向第二基站发送辅小区配置完成消息, 以 通知第二基站用户设备已经完成辅小区的配置。或者, 用户设备也可以不管是 从第一基站还是从第二基站接收到辅小区配置信息,总是向第一基站或者第二 基站发送辅小区配置完成消息。也就是说, 用户设备如何反馈辅小区配置完成 消息并不做具体的限制。
参加图 3 , 本发明实施例公开辅小区配置方法的一种流程示意图, 方法包 括:
步骤 110: 接收第一基站发送的辅小区配置消息。
辅小区配置消息包括第一基站为辅小区配置的辅小区编号,辅小区是第一 基站之外的其他基站的小区;
步骤 120: 向用户设备发送辅小区配置信息。
其中,辅小区配置信息包括第一基站为辅小区配置的辅小区编号, 用户设 备才艮据辅小区编号为相应的辅小区配置该编号,辅小区编号用于辅小区的激活 或去激活。
步骤 130: 接收用户设备反馈的辅小区配置完成消息, 或者, 接收第一基 站发送的辅小区配置完成信息, 以确定辅小区的配置完成。
其中,辅小区配置完成信息为第一基站接收用户设备反馈的辅小区配置完 成消息, 或者,辅小区配置完成信息由第一基站接收到用户设备反馈的辅小区 配置完成消息后生成。
步骤 140: 向用户设备发送辅小区激活信息。
辅小区激活信息包括激活和 /或去激活辅小区的指令信息。
辅小区激活信息用于让用户设备真正开始在该小区上进行工作, 也就是 说, 让用户设备开始监听该辅小区的物理下行控制信道, 并根据物理下行控制 信道解码物理下行共享信道。
进一步的, 当基站需要为用户设备激活一个辅小区时,基站会向辅小区发 送激活和 /或去激活辅小区的指令信息, 激活和 /或去激活辅小区的指令信息的 格式如下: c7 c6 c5 c4 c3 c2 Ci R 其中, C1-C7表示 7个辅小区, 相应的 bit位置如果为 1 , 则表示该辅小 区应该被激活, 如果是 0, 则表示该辅小区应该被去激活。 当辅小区被激活以 后, 用户设备即可在该辅小区上进行数据传输。
本发明中, 所述激活 /去激活辅小区的指令可以由第一基站发送也可以由 第二基站发送。 具体地, 也就是可以通过第一基站的小区向用户设备发送, 也 可以通过第二基站的小区向用户设备发送。
步骤 150: 向用户设备发送上行定时提前量信息, 上行定时提前量信息包 括对辅小区的上行定时提前量进行调整的定时提前量以及辅小区所属的定时 提前组的编号。
在用户设备移动的过程中,基站经常发生向用户设备发送上行定时提前量 信息来更新用户设备在该辅小区上或者该辅小区所属的 TAG上的 TA值。 具 体地, 上行定时提前量信息的格式如下, TAG id表示基站要求进行 TA更新的 辅小区所属的定时提前组的编号, Timing Advance Command表示具体在该 TAG的辅小区上执行上行传输时需要调整的 TA值。
TAG Id Timing Advance Command 步骤 160: 在决定释放辅小区时或者在释放辅小区后, 发送辅小区释放指 示消息至第一基站, 辅小区释放指示消息包括被译放的辅小区的信息。
当第二基站决定为第一基站译放某个辅小区时,第二基站向第一基站发送 辅小区译放指示消息, 以通知第一基站被译放的辅小区, 然后第一基站即可将 已经分配给辅小区的 SCell index分配给其他的辅小区。 或者, 当一个 TAG内 的辅小区都被译放时, 则第一基站可以将该 TAG index分配给其他的 TAG使 用。 或者, 当一个 TAG内的辅小区都被译放时, 或当一个辅小区被译放后, 该 TAG为空时, 则可以直接发送 TAG译放指示消息。
参见图 4, 本发明实施例公开辅小区配置方法的一种流程示意图, 方法包 括: 步骤 210: 接收第二基站发送的辅小区配置请求消息。
辅小区配置请求消息用于请求为辅小区分配辅小区编号,辅小区是第二基 站的小区。 该第二基站可以为第二基站。
步骤 220: 向第二基站发送辅小区配置消息。
辅小区配置消息包括为辅小区配置的辅小区编号。
步骤 230: 接收用户设备反馈的辅小区配置完成消息。
步骤 240: 向第二基站发送辅小区配置完成信息。
其中, 辅小区配置完成信息为接收用户设备反馈的辅小区配置完成消息, 或者,辅小区配置完成信息在接收到用户设备反馈的辅小区配置完成消息后生 成。
参见图 5 , 本发明实施例公开辅小区配置方法的一种流程示意图, 方法包 括:
步骤 200: 向第二基站发送辅小区 /辅基站增加请求消息, 或者, 业务分流 请求消息。
该第二基站可以为第二基站。
步骤 210: 接收第二基站发送的辅小区配置请求消息。
辅小区配置请求消息用于请求为辅小区分配辅小区编号,辅小区是第二基 站的小区。
步骤 220: 向第二基站发送辅小区配置消息。
辅小区配置消息包括为辅小区配置的辅小区编号。
步骤 230: 接收用户设备反馈的辅小区配置完成消息。
步骤 240: 向第二基站发送辅小区配置完成信息。
其中, 辅小区配置完成信息为接收用户设备反馈的辅小区配置完成消息, 或者,辅小区配置完成信息在接收到用户设备反馈的辅小区配置完成消息后生 成。
步骤 250: 向用户设备发送辅小区激活信息。
辅小区激活信息包括激活和 /或去激活所述辅小区的指令信息。
步骤 260: 向用户设备发送上行定时提前量信息。 上行定时提前量信息包括对辅小区的上行定时提前量进行调整的定时提 前量以及辅 d、区所属的定时提前组的编号。
步骤 270: 在接收到辅小区译放指示消息后, 译放辅小区译放指示消息中 包含的被译放辅小区的相关信息。
参加图 6, 为了更加清晰的说明本发明的实现方式, 本发明实施例以信令 图的方式加以说明, 方法包括:
步骤 1 : 第一基站向第二基站发送辅小区配置消息。
在该步骤之前,在第二基站准备为用户设备配置或重配置一个或多个辅小 区时; 或者, 第一基站向第二基站发送辅小区 /辅基站增加请求消息, 第二基 站接收到第一基站发送的辅小区 /辅基站增加请求消息时; 或者, 第一基站向 第二基站发送业务分流请求消息,第二基站接收到第一基站发送的业务分流请 求消息时, 第二基站向第一基站发送辅小区配置请求消息,辅小区配置请求消 息可以包含期望使用的辅小区编号, 或者, 期望使用的辅小区所属的定时提前 量组的编号。辅小区配置请求消息用于请求第一基站分配辅小区编号或者辅小 区所属的定时提前量组的编号。
第一基站在接收到第二基站反馈的辅小区配置请求消息后,向第二基站发 送辅小区配置消息, 辅小区配置消息可以包含第一基站为辅小区配置的 SCell index„ 此外, 辅小区配置消息在包含 SCell index之外, 还可以包含第一基站 为辅小区配置的辅小区所属的定时提前量组的组编号, 或者,辅小区配置消息 在包含 SCell index之外, 还可以包含辅小区 /辅基站增加请求消息, 或者, 业 务分流请求消息。
步骤 2: 第二基站或第一基站向用户设备发送辅小区配置信息。
辅小区配置信息包含第二基站从第一基站接收到的辅小区配置消息。用户 设备根据辅小区配置信息完成相应辅小区的配置之后,向第一基站或者第二基 站发送辅小区配置完成消息。具体地, 如果用户设备从第一基站接收到辅小区 配置信息, 则用户设备向第一基站发送辅小区配置完成消息, 然后辅小区配置 完成消息向第二基站发送指示消息,以通知第二基站用户设备已经完成辅小区 的配置。 或者, 如果用户设备从第二基站接收到辅小区配置信息, 则用户设备 向第二基站发送辅小区配置完成消息,以通知第二基站用户设备已经完成辅小 区的配置。或者, 用户设备也可以不管是从第一基站还是从第二基站接收到辅 小区配置信息, 总是向第一基站或者第二基站发送辅小区配置完成消息。也就 是说, 用户设备如何反馈辅小区配置完成消息并不做具体的限制。
步骤 3: 第二基站或第一基站向用户设备发送辅小区激活信息。
辅小区激活信息包括激活和 /或去激活辅小区的指令信息。 进一步的, 第 二基站或第一基站向用户设备发送 SCell激活和 /或去激活 MAC CE,为用户设 备激活所述配置的 SCell, 用户设备在接收到 SCell激活 /去激活 MAC CE后, 根据该 MAC CE激活 /去激活相应的 SCell。
步骤 4: 第二基站或第一基站向用户设备发送上行定时提前量信息, 当第二基站或第一基站需要调整某个 SCell的 TA值时, 则向用户设备发 送上行定时提前量信息, 对该 SCell的 TAG的 TA值进行调整。 上行定时提前 量信息包括对辅小区的上行定时提前量进行调整的定时提前量以及辅小区所 属的定时提前组的编号。
步骤 5: 第二基站向第一基站发送辅小区译放指示消息。
在决定释放辅小区时或者在译放辅小区后,第二基站发送辅小区译放指示 消息至第一基站,辅小区译放指示消息包括被译放的辅小区的信息, 以通知第 一基站被译放的辅小区,然后第一基站即可将已经分配给辅小区的 SCell index 分配给其他的辅小区。
参见图 7, 与上述方法实施例相对应的, 本发明实施例提供辅小区配置装 置的一种结构示意图, 辅小区配置装置包括:
辅小区配置消息接收单元 U110, 用于接收第一基站发送的辅小区配置消 息, 上述辅小区配置消息包括上述第一基站为上述辅小区配置的辅小区编号, 上述辅小区是第一基站之外的其他基站的小区;
辅小区配置信息发送单元 U120, 用于向用户设备发送辅小区配置信息, 其中, 上述辅小区配置信息包括上述第一基站为上述辅小区配置的辅小区编 号, 上述用户设备根据上述辅小区编号为相应的辅小区配置该编号, 上述辅小 区编号用于辅小区的激活或去激活; 反馈接收单元 U130,用于接收上述用户设备反馈的辅小区配置完成消息, 或者,接收上述第一基站发送的辅小区配置完成信息, 以确定上述辅小区的配 置完成;
其中,上述辅小区配置完成信息为上述第一基站接收上述用户设备反馈的 辅小区配置完成消息, 或者, 上述辅小区配置完成信息由上述第一基站接收到 上述用户设备反馈的辅小区配置完成消息后生成。
本发明实施例提供一种辅小区的配置装置, 由第一基站分配辅小区编号, 该辅小区编号用于用户设备为相应的辅小区配置该编号,用户设备在配置完辅 小区编号后,反馈辅小区配置完成消息,在接收到反馈的辅小区配置完成消息 或接收第一基站发送的辅小区配置完成消息后,辅小区配置完成。辅小区配置 完成之后,第一基站或第二基站再下发相关操作指令进行相关的如激活或去激 活操作, 或者定时提前量调整消息时, 就不必在相关的消息或信令中每次都要 携带基站的设备标识, 因此可以减 d、消息的负载信息量。
参见图 8, 辅小区配置装置还包括辅小区配置请求消息发送单元 U100, 上述辅小区配置请求消息发送单元 U100用于:
在准备为用户设备配置或重配置一个或多个辅小区时,
或者,
在接收到上述第一基站发送的辅小区 /辅基站增加请求消息时,
或者,
在接收到上述第一基站发送的业务分流请求消息时,
向上述第一基站发送辅小区配置请求消息,上述辅小区配置请求消息用于 请求上述第一基站分配辅小区编号。
进一步的,上述辅小区配置消息还包括上述第一基站为上述辅小区配置的 辅小区所属的定时提前量组的组编号;
上述辅小区配置信息还包括上述第一基站为上述辅小区配置的辅小区所 属的定时提前量组的组编号。
进一步的,还包括业务请求消息发送单元, 用于在辅小区配置消息接收单 元接收第一基站发送的辅小区配置消息时, 同时接收第一基站发送的辅小区 / 辅基站增加请求消息, 或者, 业务分流请求消息;
或者,
辅小区配置消息接收单元接收的辅小区配置消息包含于业务请求消息发 送单元发送的辅小区 /辅基站增加请求消息, 或者, 业务分流请求消息中。
进一步的, 辅小区配置装置还包括: 消息确认单元 U140, 用于向上述第 一基站发送辅小区配置确认消息;
上述辅小区配置确认消息包含上述辅小区配置上述辅小区编号的确认信 息; 或者, 上述辅小区配置确认消息包含上述辅小区配置的辅小区编号。
进一步的, 上述辅小区配置请求消息还包含:
期望使用的辅小区编号, 或者, 期望使用的辅小区所属的定时提前量组的 编号。
参见图 9, 辅小区配置装置还包括: 激活消息发送单元 U150, 用于向上 述用户设备发送辅小区激活信息, 上述辅小区激活信息包括激活和 /或去激活 上述辅小区的指令信息。
进一步的,辅小区配置装置还包括: 上行定时提前量信息发送单元 U160, 用于向上述用户设备发送上行定时提前量信息 ,上述上行定时提前量信息包括 对辅小区的上行定时提前量进行调整的定时提前量以及辅小区所属的定时提 前组的编号。
进一步的, 辅小区配置装置还包括: 译放消息发送单元 U170, 用于在决 定释放上述辅小区时或者在释放上述辅小区后,发送辅小区释放指示消息至上 述第一基站, 上述辅小区译放指示消息包括被译放的辅小区的信息。
参见图 10, 本发明实施例提供辅小区配置装置的一种结构示意图, 包括: 辅小区配置请求消息接收单元 U210, 用于接收第二基站发送的辅小区配 置请求消息, 上述辅小区配置请求消息用于请求为辅小区分配辅小区编号, 上 述辅小区是第二基站的小区;
辅小区配置消息发送单元 U220, 用于向上述第二基站发送辅小区配置消 息, 上述辅小区配置消息包括为上述辅小区配置的辅小区编号;
辅小区配置完成消息接收单元,用于接收用户设备反馈的辅小区配置完成 消息;
反馈发送单元 U230,用于向上述第二基站发送上述辅小区配置完成信息; 其中,上述辅小区配置完成信息为接收上述用户设备反馈的辅小区配置完 成消息, 或者, 上述辅小区配置完成信息在接收到上述用户设备反馈的辅小区 配置完成消息后生成。
参见图 11 , 进一步的, 辅小区配置装置还包括:
请求消息发送单元 U200, 用于向上述第二基站发送辅小区 /辅基站增加请 求消息, 或者, 业务分流请求消息。
进一步的, 辅小区配置装置还包括:
辅小区激活信息发送单元 U240, 用于向上述用户设备发送辅小区激活信 息, 上述辅小区激活信息包括激活和 /或去激活上述辅小区的指令信息。
进一步的, 辅小区配置装置还包括:
上行定时提前量信息发送单元 U250, 用于向上述用户设备发送上行定时 提前量信息,上述上行定时提前量信息包括对辅小区的上行定时提前量进行调 整的定时提前量以及辅小区所属的定时提前组的编号。
进一步的, 辅小区配置装置还包括:
译放单元 U260, 用于在接收到辅小区释放指示消息后, 译放上述辅小区 释放指示消息中包含的被释放辅小区的相关信息。
参见图 12, 本发明实施例提供了一种主机 300的示意图。 主机 300可能 是包含计算能力的主机服务器, 或者是个人计算机 PC, 或者是可携带的便携 式计算机或终端等等, 本发明具体实施例并不对主机的具体实现做限定。主机 300包括:
处理器 (processor)310 , 通信接口(Communications Interface)320 , 存储器 (memory)330, 总线 340。
处理器 310,通信接口 320,存储器 330通过总线 340完成相互间的通信。 通信接口 320, 用于接收第一基站发送的辅小区配置消息, 上述辅小区配 置消息包括上述第一基站为上述辅小区配置的辅小区编号,上述辅小区是第一 基站之外的其他基站的小区。 处理器 310, 用于执行程序 332。
具体地,程序 332可以包括程序代码,所述程序代码包括计算机操作指令。 处理器 310 可能是一个中央处理器 CPU , 或者是特定集成电路 ASIC ( Application Specific Integrated Circuit ),或者是被配置成实施本发明实施例的 一个或多个集成电路。
存储器 330, 用于存放程序 332。 存储器 330可能包含高速 RAM存储器, 也可能还包括非易失性存储器( non-volatile memory ), 例如至少一个磁盘存储 哭口。
程序 332具体可以用于:
向用户设备发送辅小区配置信息, 其中, 上述辅小区配置信息包括上述第 一基站为上述辅小区配置的辅小区编号,上述用户设备根据上述辅小区编号为 相应的辅小区配置该编号, 上述辅小区编号用于辅小区的激活或去激活;
接收上述用户设备反馈的辅小区配置完成消息, 或者,接收上述第一基站 发送的辅小区配置完成信息, 以确定上述辅小区的配置完成;
其中,上述辅小区配置完成信息为上述第一基站接收上述用户设备反馈的 辅小区配置完成消息, 或者, 上述辅小区配置完成信息由上述第一基站接收到 上述用户设备反馈的辅小区配置完成消息后生成。
参见图 13 , 本发明实施例提供了一种主机 400的示意图。 主机 400可能 是包含计算能力的主机服务器, 或者是个人计算机 PC, 或者是可携带的便携 式计算机或终端等等, 本发明具体实施例并不对主机的具体实现做限定。主机 400包括:
处理器 (processor)410 , 通信接口 (Communications Interface)420 , 存者器 (memory)430, 总线 440。
处理器 310,通信接口 420,存储器 430通过总线 440完成相互间的通信。 通信接口 420, 用于接收第二基站发送的辅小区配置请求消息, 所述辅小 区配置请求消息用于请求为辅小区分配辅小区编号,所述辅小区是第二基站的 小区。
处理器 410, 用于执行程序 432。 具体地,程序 432可以包括程序代码,所述程序代码包括计算机操作指令。 处理器 410 可能是一个中央处理器 CPU , 或者是特定集成电路 ASIC ( Application Specific Integrated Circuit ),或者是被配置成实施本发明实施例的 一个或多个集成电路。
存储器 430, 用于存放程序 432。 存储器 430可能包含高速 RAM存储器, 也可能还包括非易失性存储器( non-volatile memory ), 例如至少一个磁盘存储 哭口 。
程序 432具体可以用于:
向所述第二基站发送辅小区配置消息,所述辅小区配置消息包括为所述辅 小区配置的辅小区编号;
接收用户设备反馈的辅小区配置完成消息;
向所述第二基站发送所述辅小区配置完成信息;
其中,所述辅小区配置完成信息为接收所述用户设备反馈的辅小区配置完 成消息, 或者, 所述辅小区配置完成信息在接收到所述用户设备反馈的辅小区 配置完成消息后生成。 本领域技术人员可以理解附图只是一个优选实施例的示意图,附图中的模 块或流程并不一定是实施本发明所必须的。
本领域技术人员可以理解实施例中的装置中的模块可以按照实施例描述 分布于实施例的装置中,也可以进行相应变化位于不同于本实施例的一个或多 个装置中。上述实施例的模块可以合并为一个模块,也可以进一步拆分成多个 子模块。
本领域普通技术人员可以理解上述实施例方法中的全部或部分处理是可 以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存 储介质中。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本 发明。 对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见 的, 本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下, 在 其它实施例中实现。 因此, 本发明将不会被限制于本文所示的这些实施例, 而 是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims

权 利 要 求
1、 一种辅小区的配置方法, 其特征在于, 包括:
接收第一基站发送的辅小区配置消息,所述辅小区配置消息包括所述第一 基站为所述辅小区配置的辅小区编号,所述辅小区是所述第一基站之外的其他 基站的小区;
向用户设备发送辅小区配置信息, 其中, 所述辅小区配置信息包括所述第 一基站为所述辅小区配置的辅小区编号,所述用户设备根据所述辅小区编号为 相应的辅小区配置该编号, 所述辅小区编号用于辅小区的激活或去激活; 接收所述用户设备反馈的辅小区配置完成消息, 或者,接收所述第一基站 发送的辅小区配置完成信息, 以确定所述辅小区的配置完成;
其中 ,所述辅小区配置完成信息为所述第一基站接收所述用户设备反馈的 辅小区配置完成消息, 或者, 所述辅小区配置完成信息由所述第一基站接收到 所述用户设备反馈的辅小区配置完成消息后生成。
2、 根据权利要求 1所述的方法, 其特征在于, 在接收所述第一基站发送 的辅小区配置消息前, 还包括:
在准备为用户设备配置或重配置一个或多个辅小区时,
或者,
在接收到所述第一基站发送的辅小区 /辅基站增加请求消息时,
或者,
在接收到所述第一基站发送的业务分流请求消息时,
向所述第一基站发送辅小区配置请求消息,所述辅小区配置请求消息用于 请求所述第一基站分配辅小区编号。
3、 根据权利要求 1所述的方法, 其特征在于, 所述辅小区配置消息还包 括所述第一基站为所述辅小区配置的辅小区所属的定时提前量组的组编号; 所述辅小区配置信息还包括所述第一基站为所述辅小区配置的辅小区所 属的定时提前量组的组编号。
4、 根据权利要求 1所述的方法, 其特征在于, 所述辅小区配置消息还包 括:
所述在接收第一基站发送的辅小区配置消息时,同时接收所述第一基站发 送的辅小区 /辅基站增加请求消息, 或者, 业务分流请求消息;
或者,
所述辅小区配置消息包含于所述第一基站发送的辅小区 /辅基站增加请求 消息, 或者, 业务分流请求消息中。
5、 根据权利要求 2或 4所述的方法, 其特征在于, 在接收到所述第一基 站发送的辅小区配置消息后, 还包括:
向所述第一基站发送辅小区配置确认消息;
所述辅小区配置确认消息包含所述辅小区配置所述辅小区编号的确认信 息;
或者,
所述辅小区配置确认消息包含所述辅小区配置的辅小区编号。
6、 根据权利要求 2所述的方法, 其特征在于, 所述辅小区配置请求消息 还包含:
期望使用的辅小区编号, 和 /或期望使用的辅小区所属的定时提前量组的 编号。
7、 根据权利要求 1所述的方法, 其特征在于, 所述辅小区的配置完成之 后, 还包括:
向所述用户设备发送辅小区激活信息, 所述辅小区激活信息包括激活和 / 或去激活所述辅小区的指令信息。
8、 根据权利要求 7所述的方法, 其特征在于, 向所述用户设备发送辅小 区激活信息之后, 还包括:
向所述用户设备发送上行定时提前量信息 ,所述上行定时提前量信息包括 对辅小区的上行定时提前量进行调整的定时提前量以及辅小区所属的定时提 前组的编号。
9、 根据权利要求 1-8任意一项所述的方法, 其特征在于, 还包括: 在决定释放所述辅小区时或者在译放所述辅小区后,发送辅小区译放指示 消息至所述第一基站, 所述辅小区译放指示消息包括被译放的辅小区的信息。
10、 一种辅小区的配置方法, 其特征在于, 包括:
接收第二基站发送的辅小区配置请求消息,所述辅小区配置请求消息用于 请求为辅小区分配辅小区编号, 所述辅小区是所述第二基站的小区;
向所述第二基站发送辅小区配置消息,所述辅小区配置消息包括为所述辅 小区配置的辅小区编号;
接收用户设备反馈的辅小区配置完成消息;
向所述第二基站发送所述辅小区配置完成信息;
其中,所述辅小区配置完成信息为接收所述用户设备反馈的辅小区配置完 成消息, 或者, 所述辅小区配置完成信息在接收到所述用户设备反馈的辅小区 配置完成消息后生成。
11、 根据权利要求 10任意一项所述的方法, 其特征在于, 在接收到第二 基站发送的辅小区配置请求消息之前, 还包括:
向所述第二基站发送辅小区 /辅基站增加请求消息, 或者, 业务分流请求 消息。
12、 根据权利要求 10所述的方法, 其特征在于, 所述辅小区的配置完成 之后, 还包括:
向所述用户设备发送辅小区激活信息, 所述辅小区激活信息包括激活和 / 或去激活所述辅小区的指令信息。
13、 根据权利要求 11所述的方法, 其特征在于, 向所述用户设备发送辅 小区激活信息之后, 还包括:
向所述用户设备发送上行定时提前量信息 ,所述上行定时提前量信息包括 对辅小区的上行定时提前量进行调整的定时提前量以及辅小区所属的定时提 前组的编号。
14、 根据权利要求 10-13任意一项所述的方法, 其特征在于, 还包括: 在接收到辅小区译放指示消息后,译放所述辅小区译放指示消息中包含的 被译放辅小区的相关信息。
15、 一种辅小区的配置装置, 其特征在于, 包括: 辅小区配置消息接收单元, 用于接收第一基站发送的辅小区配置消息, 所 述辅小区配置消息包括所述第一基站为所述辅小区配置的辅小区编号,所述辅 小区是所述第一基站之外的其他基站的小区;
辅小区配置信息发送单元, 用于向用户设备发送辅小区配置信息, 其中, 所述辅小区配置信息包括所述第一基站为所述辅小区配置的辅小区编号,所述 用户设备根据所述辅小区编号为相应的辅小区配置该编号,所述辅小区编号用 于辅小区的激活或去激活;
反馈接收单元,用于接收所述用户设备反馈的辅小区配置完成消息,或者, 接收所述第一基站发送的辅小区配置完成信息, 以确定所述辅小区的配置完 成;
其中 ,所述辅小区配置完成信息为所述第一基站接收所述用户设备反馈的 辅小区配置完成消息, 或者, 所述辅小区配置完成信息由所述第一基站接收到 所述用户设备反馈的辅小区配置完成消息后生成。
16、 根据权利要求 15所述的装置, 其特征在于, 还包括辅小区配置请求 消息发送单元, 所述辅小区配置请求消息发送单元用于:
在准备为用户设备配置或重配置一个或多个辅小区时,
或者,
在接收到所述第一基站发送的辅小区 /辅基站增加请求消息时,
或者,
在接收到所述第一基站发送的业务分流请求消息时,
向所述第一基站发送辅小区配置请求消息,所述辅小区配置请求消息用于 请求所述第一基站分配辅小区编号。
17、 根据权利要求 15所述的装置, 其特征在于, 所述辅小区配置消息还 包括所述第一基站为所述辅小区配置的辅小区所属的定时提前量组的组编号; 所述辅小区配置信息还包括所述第一基站为所述辅小区配置的辅小区所 属的定时提前量组的组编号。
18、 根据权利要求 15所述的装置, 其特征在于, 还包括业务请求消息发 送单元,用于在辅小区配置消息接收单元接收所述第一基站发送的辅小区配置 消息时, 同时接收所述第一基站发送的辅小区 /辅基站增加请求消息, 或者, 业务分流请求消息;
或者,
所述辅小区配置消息接收单元接收的辅小区配置消息包含于所述业务请 求消息发送单元发送的辅小区 /辅基站增加请求消息, 或者, 业务分流请求消 息中。
19、 根据权利要求 16或 18所述的装置, 其特征在于, 还包括: 消息确认单元, 用于向所述第一基站发送辅小区配置确认消息; 所述辅小区配置确认消息包含所述辅小区配置所述辅小区编号的确认信 息;
或者,
所述辅小区配置确认消息包含所述辅小区配置的辅小区编号。
20、 根据权利要求 16所述的装置, 其特征在于, 所述辅小区配置请求消 息还包含:
期望使用的辅小区编号, 或者, 期望使用的辅小区所属的定时提前量组的 编号。
21、 根据权利要求 15所述的装置, 其特征在于, 还包括:
激活消息发送单元, 用于向所述用户设备发送辅小区激活信息, 所述辅小 区激活信息包括激活和 /或去激活所述辅小区的指令信息。
22、 根据权利要求 21所述的装置, 其特征在于, 还包括:
上行定时提前量信息发送单元,用于向所述用户设备发送上行定时提前量 信息 ,所述上行定时提前量信息包括对辅小区的上行定时提前量进行调整的定 时提前量以及辅小区所属的定时提前组的编号。
23、 根据权利要求 15-22任意一项所述的装置, 其特征在于, 还包括: 译放消息发送单元,用于在决定译放所述辅小区时或者在译放所述辅小区 后,发送辅小区译放指示消息至所述第一基站, 所述辅小区译放指示消息包括 被译放的辅小区的信息。
24、 一种辅小区的配置装置, 其特征在于, 包括: 辅小区配置请求消息接收单元,用于接收第二基站发送的辅小区配置请求 消息, 所述辅小区配置请求消息用于请求为辅小区分配辅小区编号, 所述辅小 区是所述第二基站的小区;
辅小区配置消息发送单元, 用于向所述第二基站发送辅小区配置消息, 所 述辅小区配置消息包括为所述辅小区配置的辅小区编号;
辅小区配置完成消息接收单元,用于接收用户设备反馈的辅小区配置完成 消息;
反馈发送单元, 用于向所述第二基站发送所述辅小区配置完成信息; 其中,所述辅小区配置完成信息为接收所述用户设备反馈的辅小区配置完 成消息, 或者, 所述辅小区配置完成信息在接收到所述用户设备反馈的辅小区 配置完成消息后生成。
25、 根据权利要求 24所述的装置, 其特征在于, 还包括:
请求消息发送单元, 用于向所述第二基站发送辅小区 /辅基站增加请求消 息, 或者, 业务分流请求消息。
26、 根据权利要求 24所述的装置, 其特征在于, 还包括:
辅小区激活信息发送单元, 用于向所述用户设备发送辅小区激活信息, 所 述辅 、区激活信息包括激活和 /或去激活所述辅小区的指令信息。
27、 根据权利要求 25所述的装置, 其特征在于, 还包括:
上行定时提前量信息发送单元,用于向所述用户设备发送上行定时提前量 信息 ,所述上行定时提前量信息包括对辅小区的上行定时提前量进行调整的定 时提前量以及辅小区所属的定时提前组的编号。
28、 根据权利要求 24-27任意一项所述的装置, 其特征在于, 还包括: 译放单元, 用于在接收到辅小区译放指示消息后,译放所述辅小区释放指 示消息中包含的被译放辅小区的相关信息。
29、 一种主机, 其特征在于, 包括: 处理器, 通信接口, 存储器和总线; 其中处理器、 通信接口、 存储器通过总线完成相互间的通信;
所述通信接口, 用于接收第一基站发送的辅小区配置消息, 所述辅小区配 置消息包括所述第一基站为所述辅小区配置的辅小区编号,所述辅小区是所述 第一基站之外的其他基站的小区;
所述处理器, 用于执行程序;
所述存储器, 用于存放程序;
其中程序用于:
向用户设备发送辅小区配置信息, 其中, 所述辅小区配置信息包括所述第 一基站为所述辅小区配置的辅小区编号,所述用户设备根据所述辅小区编号为 相应的辅小区配置该编号, 所述辅小区编号用于辅小区的激活或去激活; 接收所述用户设备反馈的辅小区配置完成消息, 或者,接收所述第一基站 发送的辅小区配置完成信息, 以确定所述辅小区的配置完成;
其中,所述辅小区配置完成信息为所述第一基站接收所述用户设备反馈的 辅小区配置完成消息, 或者, 所述辅小区配置完成信息由所述第一基站接收到 所述用户设备反馈的辅小区配置完成消息后生成。
30、 一种主机, 其特征在于, 包括: 处理器, 通信接口, 存储器和总线; 其中处理器、 通信接口、 存储器通过总线完成相互间的通信;
所述通信接口, 用于接收第二基站发送的辅小区配置请求消息, 所述辅小 区配置请求消息用于请求为辅小区分配辅小区编号,所述辅小区是所述第二基 站的小区;
所述处理器, 用于执行程序;
所述存储器, 用于存放程序;
其中程序用于:
向所述第二基站发送辅小区配置消息,所述辅小区配置消息包括为所述辅 小区配置的辅小区编号;
接收用户设备反馈的辅小区配置完成消息;
向所述第二基站发送所述辅小区配置完成信息;
其中,所述辅小区配置完成信息为接收所述用户设备反馈的辅小区配置完 成消息, 或者, 所述辅小区配置完成信息在接收到所述用户设备反馈的辅小区 配置完成消息后生成。
PCT/CN2013/080969 2013-08-07 2013-08-07 辅小区的配置方法、装置及主机 WO2015017997A1 (zh)

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