WO2019153302A1 - 小区配置装置及方法 - Google Patents

小区配置装置及方法 Download PDF

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Publication number
WO2019153302A1
WO2019153302A1 PCT/CN2018/076304 CN2018076304W WO2019153302A1 WO 2019153302 A1 WO2019153302 A1 WO 2019153302A1 CN 2018076304 W CN2018076304 W CN 2018076304W WO 2019153302 A1 WO2019153302 A1 WO 2019153302A1
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WO
WIPO (PCT)
Prior art keywords
cell
candidate
network device
target
condition
Prior art date
Application number
PCT/CN2018/076304
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English (en)
French (fr)
Inventor
李国荣
史玉龙
张磊
王昕�
Original Assignee
富士通株式会社
李国荣
史玉龙
张磊
王昕�
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.)
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Publication date
Application filed by 富士通株式会社, 李国荣, 史玉龙, 张磊, 王昕� filed Critical 富士通株式会社
Priority to JP2020536648A priority Critical patent/JP6996635B2/ja
Priority to CN201880084276.9A priority patent/CN111543082B/zh
Priority to PCT/CN2018/076304 priority patent/WO2019153302A1/zh
Publication of WO2019153302A1 publication Critical patent/WO2019153302A1/zh
Priority to US16/908,090 priority patent/US20200329415A1/en
Priority to JP2021204514A priority patent/JP7276416B2/ja

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • H04W36/28—Reselection being triggered by specific parameters by agreed or negotiated communication parameters involving a plurality of connections, e.g. multi-call or multi-bearer connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/087—Reselecting an access point between radio units of access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink

Definitions

  • the present invention relates to the field of communications, and in particular, to a cell configuration apparatus and method.
  • next-generation wireless communication system such as a new radio (NR, New Radio) system
  • NR new radio
  • RRC radio resource control
  • a handover command can be associated with a certain condition, and when the condition is satisfied, the UE can perform handover according to the provided handover command. This switching is called Conditional HO (Conditional Handover).
  • the UE may have multiple serving cells including a primary cell (Pcell, primary cell) and a secondary cell (Scell, secondary cell).
  • Pcell primary cell
  • Scell secondary cell
  • the UE reports the quality measurement result of the best quality cell on each frequency to the network device on the source side in the quality measurement report. After receiving the quality measurement report, the network device on the source side may decide to initiate the cell measurement.
  • the network device on the source side includes the UE in the candidate cell information list (CandidateCellInfoList IE) of the transmitted RRM-config (Radio Resource Management Configuration)
  • the quality measurement result of the best quality cell on each frequency of the report, the network device on the target side can select the target PCell and the target SCell for the UE according to the quality measurement result, and the configuration of the target PCell and the target SCell by the network device on the target side Included in the handover command sent to the UE, for the UE to perform the target PCell and the target SC Ell's configuration.
  • the embodiment of the present invention provides a cell configuration apparatus and method, which can effectively perform cell configuration including a target secondary cell in a case where a UE can have multiple serving cells in a conditional handover, and therefore the target secondary cell is in a handover process. It can be configured to the user equipment as soon as possible, which reduces the impact on the data transmission rate of the user equipment during the handover process and improves the user experience.
  • a cell configuration apparatus comprising: a first receiving unit, configured to receive configuration information of a candidate cell from a first network device; and a first configuration unit, When the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information.
  • a cell configuration apparatus configured to send, by the user equipment, the quality to the second network device at the time when the handover is completed or after the time a good cell information or an indication of the quality of the best cell information; a fourth receiving unit for receiving configuration information of the target secondary cell from the second network device; and a fourteenth configuration unit for The configuration information performs configuration of a target secondary cell.
  • a cell configuration apparatus includes: a sixth sending unit, configured to send, to a first network device, a candidate cell for configuring a target primary cell and a target secondary cell Configuration information.
  • a cell configuration apparatus includes: an eleventh transmitting unit, configured to send, to a user equipment, a configuration of a candidate cell for configuring a target primary cell and a target secondary cell information.
  • a user equipment comprising the apparatus according to the first or second aspect of the embodiments of the present invention.
  • a network device comprising the device according to the third or fourth aspect of the embodiments of the present invention.
  • a communication system comprising: a user equipment comprising the apparatus according to the first or second aspect of the embodiment of the present invention; and/or A network device comprising the device according to the third aspect of the embodiments of the invention; and a second network device comprising the device according to the fourth aspect of the embodiments of the invention.
  • a cell configuration method comprising: receiving configuration information of a candidate cell from a first network device; and when the candidate cell satisfies a condition for performing condition switching, according to the The configuration information is used to configure the target primary cell and the target secondary cell.
  • a cell configuration method includes: the user equipment sends information of the best quality cell or the quality to the second network device at or after the handover completion time. An indication of information of the best cell; receiving configuration information of the target secondary cell from the second network device; and performing configuration of the target secondary cell according to the configuration information.
  • a cell configuration method comprising: transmitting, to a first network device, configuration information of a candidate cell for configuring a target primary cell and a target secondary cell.
  • a cell configuration method comprising: transmitting, to a user equipment, configuration information of a candidate cell for configuring a target primary cell and a target secondary cell.
  • a computer readable program is provided, wherein when the program is executed in a cell configuration device or a user equipment, the program causes the cell configuration device or user equipment to execute the program A cell configuration method according to the ninth or tenth aspect of the invention.
  • a storage medium storing a computer readable program, wherein the computer readable program causes a cell configuration device or a user equipment to perform the ninth aspect or the The cell configuration method described in the tenth aspect.
  • a computer readable program is provided, wherein when the program is executed in a cell configuration device or a network device, the program causes the cell configuration device or network device to execute the program
  • the cell configuration method according to the eleventh or twelfth aspect of the invention is provided.
  • a storage medium storing a computer readable program, wherein the computer readable program causes a cell configuration device or a network device to perform an eleventh aspect of an embodiment of the present invention or The cell configuration method according to the twelfth aspect.
  • the invention has the following advantages: the configuration information of the candidate cell is received from the network device on the source side, and when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information; or And transmitting, to the network device on the target side, an indication of the information of the best quality cell or the information of the best quality cell, and receiving configuration information of the target secondary cell from the second network device and performing the target according to the configuration information. Secondary cell configuration.
  • the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing
  • the impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a cell configuration method according to Embodiment 1 of the present invention
  • FIG. 3 is another schematic diagram of a cell configuration method according to Embodiment 1 of the present invention.
  • FIG. 4 is still another schematic diagram of a cell configuration method according to Embodiment 1 of the present invention.
  • FIG. 5 is a schematic diagram of a cell configuration method according to Embodiment 2 of the present invention.
  • FIG. 6 is a schematic diagram of a cell configuration method according to Embodiment 3 of the present invention.
  • FIG. 7 is a schematic diagram of a cell configuration method according to Embodiment 4 of the present invention.
  • FIG. 8 is another schematic diagram of a cell configuration method according to Embodiment 4 of the present invention.
  • FIG. 9 is still another schematic diagram of a cell configuration method according to Embodiment 4 of the present invention.
  • FIG. 10 is still another schematic diagram of a cell configuration method according to Embodiment 4 of the present invention.
  • FIG. 11 is still another schematic diagram of a cell configuration method according to Embodiment 4 of the present invention.
  • FIG. 12 is a schematic diagram of a cell configuration method according to Embodiment 5 of the present invention.
  • FIG. 13 is another schematic diagram of a cell configuration method according to Embodiment 5 of the present invention.
  • FIG. 14 is a schematic diagram of a cell configuration method according to Embodiment 6 of the present invention.
  • FIG. 15 is another schematic diagram of a cell configuration method according to Embodiment 6 of the present invention.
  • FIG. 16 is a schematic diagram of a cell configuration method according to Embodiment 7 of the present invention.
  • FIG. 17 is another schematic diagram of a cell configuration method according to Embodiment 7 of the present invention.
  • FIG. 18 is a schematic diagram of a cell configuration apparatus according to Embodiment 8 of the present invention.
  • FIG. 19 is a schematic diagram of a first receiving unit 1801 according to Embodiment 8 of the present invention.
  • FIG. 20 is a schematic diagram of a first configuration unit 1802 according to Embodiment 8 of the present invention.
  • FIG. 21 is another schematic diagram of a first configuration unit 1802 according to Embodiment 8 of the present invention.
  • Figure 22 is a schematic diagram of a cell configuration apparatus according to Embodiment 9 of the present invention.
  • FIG. 23 is a schematic diagram of a second sending unit 2201 according to Embodiment 9 of the present invention.
  • Figure 24 is a schematic diagram of a cell configuration apparatus according to Embodiment 10 of the present invention.
  • FIG. 25 is a schematic diagram of a sixth sending unit 2401 according to Embodiment 10 of the present invention.
  • FIG. 26 is another schematic diagram of a sixth sending unit 2401 according to Embodiment 10 of the present invention.
  • Figure 27 is a schematic diagram of a cell configuration apparatus according to Embodiment 11 of the present invention.
  • FIG. 28 is a schematic block diagram showing a system configuration of a user equipment according to Embodiment 12 of the present invention.
  • FIG. 29 is a schematic block diagram showing a system configuration of a user equipment according to Embodiment 13 of the present invention.
  • Figure 30 is a block diagram showing the structure of a network device according to Embodiment 14 of the present invention.
  • Figure 31 is a block diagram showing the structure of a network device according to Embodiment 15 of the present invention.
  • the terms “first”, “second”, etc. are used to distinguish different elements from the title, but do not indicate the spatial arrangement or chronological order of the elements, and these elements should not be used by these terms. Limited.
  • the term “and/or” includes any and all combinations of one or more of the associated listed terms.
  • the terms “comprising,” “comprising,” “having,” or “an” are used to distinguish different elements from the title, but do not indicate the spatial arrangement or chronological order of the elements, and these elements should not be used by these terms. Limited.
  • the term “and/or” includes any and all combinations of one or more of the associated listed terms.
  • plural refers to at least two or at least two.
  • the term “communication network” or “wireless communication network” may refer to a network that conforms to any communication standard such as Long Term Evolution (LTE), Enhanced Long Term Evolution (LTE-A, LTE- Advanced), Wideband Code Division Multiple Access (WCDMA), High-Speed Packet Access (HSPA), and the like.
  • LTE Long Term Evolution
  • LTE-A Enhanced Long Term Evolution
  • WCDMA Wideband Code Division Multiple Access
  • HSPA High-Speed Packet Access
  • the communication between devices in the communication system may be performed according to any phase of the communication protocol, and may include, for example but not limited to, the following communication protocols: 1G (generation), 2G, 2.5G, 2.75G, 3G, 4G, 4.5G, and future. 5G, New Radio (NR), etc., and/or other communication protocols currently known or to be developed in the future.
  • the term "network device” refers to, for example, a device in a communication system that accesses a user device to a communication network and provides a service for the user device.
  • the network device may include, but is not limited to, a device: a base station (BS, a base station), an access point (AP, an Access Point), a transmission and reception point (TRP), a broadcast transmitter, and a mobility management entity (MME, Mobile). Management Entity), gateway, server, Radio Network Controller (RNC), Base Station Controller (BSC), and so on.
  • BS base station
  • AP access point
  • TRP transmission and reception point
  • MME mobility management entity
  • Management Entity gateway
  • server Radio Network Controller
  • BSC Base Station Controller
  • the base station may include, but is not limited to, a Node B (NodeB or NB), an evolved Node B (eNodeB or eNB), and a 5G base station (gNB), and the like, and may further include a Remote Radio Head (RRH). , Remote Radio Unit (RRU), relay or low power node (eg femto, pico, etc.).
  • RRH Remote Radio Head
  • RRU Remote Radio Unit
  • base station may include some or all of their functions, and each base station may provide communication coverage for a particular geographic area.
  • the term "cell” can refer to a base station and/or its coverage area, depending on the context in which the term is used.
  • the term "user equipment” (UE) or “Terminal Equipment” (TE) refers to, for example, a device that accesses a communication network through a network device and receives a network service.
  • the user equipment may be fixed or mobile, and may also be referred to as a mobile station (MS, Mobile Station), a terminal, a subscriber station (SS, Subscriber Station), an access terminal (AT, Access Terminal), a station, and the like.
  • the user equipment may include, but is not limited to, a cellular phone (Cellular Phone), a personal digital assistant (PDA, Personal Digital Assistant), a wireless modem, a wireless communication device, a handheld device, a machine type communication device, a laptop computer, Cordless phones, smart phones, smart watches, digital cameras, and more.
  • a cellular phone Cellular Phone
  • PDA Personal Digital Assistant
  • wireless modem Wireless Fidelity
  • a wireless communication device a handheld device
  • a machine type communication device a laptop computer
  • Cordless phones smart phones, smart watches, digital cameras, and more.
  • the user equipment may also be a machine or device that performs monitoring or measurement, and may include, but is not limited to, a Machine Type Communication (MTC) terminal, In-vehicle communication terminal, device to device (D2D, Device to Device) terminal, machine to machine (M2M, Machine to Machine) terminal, and the like.
  • MTC Machine Type Communication
  • D2D Device to Device
  • M2M Machine to Machine
  • the communication system 100 may include a first network device 101 and a second network device. 102 and user equipment 103.
  • an existing service or a service that can be implemented in the future may be performed between the first network device 101, the second network device 102, and the user equipment 103.
  • these services include, but are not limited to, enhanced mobile broadband (eMBB), massive machine type communication (mMTC), and high reliability low latency communication (URLLC, Ultra-Reliable and Low- Latency Communication), and more.
  • eMBB enhanced mobile broadband
  • mMTC massive machine type communication
  • URLLC Ultra-Reliable and Low- Latency Communication
  • the user equipment 103 performs handover of a cell
  • the first network device 101 is a network device on the source side
  • the second network device 102 is a network device on the target side.
  • the “first network device” refers to the network device on the source side of the handover
  • the “second network device” refers to the network device on the target side of the handover
  • FIG. 2 is a schematic diagram of a cell configuration method according to Embodiment 1 of the present invention. As shown in Figure 2, the method includes:
  • Step 201 Receive configuration information of a candidate cell from a first network device
  • Step 202 When the candidate cell meets the condition of Conditional HO (Conditional Handover), the configuration of the target primary cell (Pcell) and the target secondary cell (Scell) is performed according to the configuration information.
  • Conditional HO Conditional Handover
  • the configuration information of the candidate cell when the configuration information of the candidate cell is received from the network device on the source side, when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the first network device may be a network device on the source side of the handover.
  • the method may further include:
  • Step 203 Send the quality measurement result of the best quality cell on each frequency to the first network device.
  • the step 203 is an optional step.
  • the above step 203 is performed.
  • the preset threshold can be set according to actual needs, which can be set to a lower value.
  • the quality measurement result is used to evaluate the communication quality of the cell.
  • the quality measurement result may be Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ, Reference Signal Receiving Quality). And at least one of a signal to interference plus noise ratio (SINR).
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • SINR Signal to interference plus noise ratio
  • each frequency may be predefined or pre-configured, which may be determined according to actual needs.
  • the quality measurement can be sent in the form of an early report.
  • the first network device determines whether to perform handover (HO) according to the early report, and when determining to perform handover, the first network device may according to information of the best quality cell (eg, The ID information is used to determine which network device the cell belongs to, and the network device is determined as the network device on the target side of the handover. In the embodiment of the present invention, it is also referred to as a “second network device”.
  • the first network device sends an HO request including a cell information list obtained according to the quality measurement result to the second network device, where the second network device generates a configuration of the candidate cell according to the received HO request.
  • the information is sent to the first network device, and the first network device sends a conditional switching (Conditional HO) command including the configuration information of the candidate cell to the user equipment, where the preset threshold may be a higher value, for example , above the above-mentioned preset threshold of the triggering step 203.
  • the preset threshold may be a higher value, for example , above the above-mentioned preset threshold of the triggering step 203.
  • receiving configuration information of the candidate cell from the first network device may include, for example, receiving information of the candidate cell from the first network device and performing condition switching.
  • the information of the candidate cell refers to information of a candidate cell that may be configured as a primary cell and/or a secondary cell, for example, a global cell identifier (GCI, Cell Global Identifier) including the candidate cells, and a physical cell identifier (PCI, At least one of a Physical Cell Identifier, an Absolute Radio Frequency Channel Number (ARFCN), and a cell index.
  • GCI Global Cell identifier
  • PCI Physical Cell identifier
  • ARFCN Absolute Radio Frequency Channel Number
  • the condition for performing the conditional handover may be that the candidate cell satisfies the condition configured as the target primary cell.
  • the start of the conditional handover is triggered.
  • step 202 when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information.
  • the user equipment may determine whether the condition of the handover is met by the quality measurement result of each candidate cell.
  • the user equipment may be configured as the target primary cell according to the information of the candidate cell. Or target secondary cell.
  • the method may further include:
  • Step 204 Send the configured information of the target secondary cell to the second network device.
  • the configured information of the target secondary cell may include at least one of: a global cell identifier (GCI), a physical cell identifier (PCI), an absolute radio frequency channel number (ARFCN) of the configured target secondary cell, and Cell index.
  • GCI global cell identifier
  • PCI physical cell identifier
  • ARFCN absolute radio frequency channel number
  • the configured information of the target secondary cell is sent to the second network device in the HO complete message.
  • the handover completion may refer to completing the configuration of the target primary cell and the target secondary cell.
  • FIG. 3 is another schematic diagram of a cell configuration method according to Embodiment 1 of the present invention. As shown in FIG. 3, the method includes:
  • Step 301 Send, to the first network device, a quality measurement result of the best quality cell on each frequency;
  • Step 302 Receive information of a candidate primary cell and a candidate secondary cell from a first network device, a first condition that the candidate primary cell is configured as a target primary cell, and each candidate secondary cell is configured as a corresponding second second of the target secondary cell. Condition;
  • Step 303 When the candidate primary cell satisfies the first condition, configure the candidate secondary cell that currently meets the second condition as a target secondary cell, or pre-define or pre-determine that the second condition is currently met.
  • the configured number of the candidate secondary cells is configured as a target secondary cell;
  • Step 304 When the candidate primary cell satisfies the first condition and the predefined or pre-configured number of the candidate secondary cells satisfy the corresponding second condition, the predefined or pre-configured number of candidates corresponding to the second condition are met.
  • the secondary cell is configured as a target secondary cell;
  • Step 305 When the candidate primary cell meets the first condition and passes the predefined or pre-configured time, the candidate secondary cell that meets the corresponding second condition after the predefined or pre-configured time is configured as a target. Secondary cell;
  • Step 306 Send the configured information of the target secondary cell to the second network device.
  • step 301 can be similar to step 203 in FIG. 2, and details are not described herein again.
  • the first condition may correspond to the “condition of conditional switching (Conditional HO)” in step 202.
  • the first condition and the second condition may be generated by the first network device, or may be generated by the second network device.
  • the second condition that each candidate secondary cell is configured as the target secondary cell is configured publicly or separately. That is to say, the second conditions of two candidate secondary cells in each candidate secondary cell may be configured to be the same or may be configured to be different.
  • the first condition may be set according to actual needs.
  • the first condition may include at least one of the following conditions: the user equipment detects out-of-synchronization in a period of time after transmitting the quality measurement result, the communication quality of the candidate primary cell is better than the communication quality of the currently serving primary cell, and the candidate The number of beams of the primary cell is larger than the number of beams of the currently serving primary cell.
  • the second condition may include at least one of the following conditions: the quality measurement result of the candidate secondary cell is greater than or equal to the predefined or pre-configured first threshold; the quality measurement result of the candidate secondary cell is greater than or equal to the current a quality measurement result of the serving primary cell or the secondary cell, and the difference between the quality measurement result of the candidate secondary cell and the quality measurement result of the currently serving primary cell or the secondary cell is greater than or equal to a predefined or pre-configured second threshold; And the number of beams of the candidate secondary cell is greater than or equal to a predefined or pre-configured third threshold.
  • the values of the predefined or pre-configured first threshold, the second threshold, and the third threshold may be determined according to actual needs.
  • steps 303-305 may correspond to step 202 in FIG.
  • the predefined or pre-configured quantity may be determined according to actual needs, for example, the predefined or pre-configured quantity is an integer greater than or equal to 1.
  • the predefined or pre-configured time may be determined according to actual needs. For example, a timer may be pre-configured or predefined, and the timer is started when the candidate primary cell satisfies the first condition. When the timer expires, the user equipment determines which candidate secondary cells satisfy the second condition, and configures the candidate cell that satisfies the second condition as the target secondary cell.
  • step 306 can be similar to step 204 in FIG. 2, and details are not described herein again.
  • FIG. 4 is still another schematic diagram of a cell configuration method according to Embodiment 1 of the present invention. As shown in FIG. 4, the method includes:
  • Step 401 Send, to the first network device, a quality measurement result of the best quality cell on each frequency;
  • Step 402 Receive information of a candidate cell from the first network device, a third condition that the candidate cell is configured as a target primary cell, and a fourth condition that the candidate cell is configured as a target secondary cell;
  • Step 403 When any one of the candidate cells satisfies the third condition, configure the candidate cell that meets the third condition as the target primary cell.
  • Step 404 When at least two candidate cells in the candidate cell satisfy the third condition, configure any one of the at least two candidate cells as the target primary cell.
  • Step 405 When at least two candidate cells in the candidate cell satisfy the third condition, configure the candidate cell with the highest quality measurement result in the at least two candidate cells as the target primary cell.
  • Step 406 When at least two candidate cells in the candidate cell meet the third condition, configure the candidate cell with the highest priority among the at least two candidate cells as the target primary cell, where the priority is predefined or pre-configured. ;
  • Step 407 When at least two candidate cells in the candidate cell satisfy the third condition, configure the candidate cell with the lowest load among the at least two candidate cells as the target primary cell;
  • Step 408 Configure other candidate cells in the candidate cell that satisfy the fourth condition and are not configured as the target primary cell as the target secondary cell.
  • Step 409 Configure a candidate cell in which the load in the other candidate cell is lower than the predefined or pre-configured fourth threshold as the target secondary cell.
  • Step 410 Configure a candidate cell in which the quality measurement result in the other candidate cell is greater than or equal to the predefined or pre-configured fifth threshold as the target secondary cell.
  • Step 411 Configure a predefined or pre-configured number of candidate cells with the highest quality measurement result in the other candidate cells as the target secondary cell.
  • Step 412 Send the configured information of the target secondary cell to the second network device on the configured target primary cell.
  • step 401 can be similar to step 203 in FIG. 2, and details are not described herein again.
  • the third condition may correspond to the “condition for performing Conditional HO” in step 202.
  • step 402 information of the candidate cell is received from the first network device and the candidate cell is configured as a third condition of the target primary cell, and the third condition may be set according to actual needs.
  • the third condition is the same as the first condition described above.
  • the fourth condition may be set according to actual needs.
  • the fourth condition may be the same as or different from the third condition.
  • the values of the predefined or pre-configured fourth threshold and the fifth threshold may be determined according to actual needs.
  • the second network device can obtain the information of the target primary cell by transmitting the configured information of the target secondary cell on the configured target primary cell.
  • the specific implementation of this step is similar to step 204 in FIG. 2, and details are not described herein again.
  • the configuration information of the candidate cell when the configuration information of the candidate cell is received from the network device on the source side, when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • FIG. 5 is a schematic diagram of a cell configuration method according to Embodiment 2 of the present invention. As shown in FIG. 5, the method includes:
  • Step 501 The user equipment sends the information of the best quality cell to the second network device at or after the time when the handover is completed, or
  • Step 502 The user equipment sends an indication of the information of the best quality cell to the second network device at or after the time when the handover is completed.
  • Step 503 Receive configuration information of a target secondary cell from the second network device
  • Step 504 Perform configuration of the target secondary cell according to the configuration information.
  • the handover completion may refer to that the user equipment completes the configuration of the target primary cell.
  • the method for the user equipment to perform the configuration of the primary cell refer to related technologies, and details are not described herein again.
  • the user equipment may send information of the best quality cell to the second network device at the moment when the handover is completed.
  • the information of the best quality cell or the indication of the information of the best quality cell is transmitted to the second network device in the HO complete message.
  • the information of the best quality cell may include quality measurements and/or identification and/or frequency of the best quality cells on each frequency. Since the transmission handover complete message is the last step of the handover completion of the present embodiment, it is equivalent to transmitting the information of the best quality cell at the time when the handover is completed.
  • the user equipment may also send information of the best quality cell to the second network device after the time when the handover is completed.
  • the information of the best quality cell is sent to the second network device.
  • the information of the best quality cell may be represented in the form of a cell information list.
  • the information of the best quality cell may include quality measurements of the best quality cells on each frequency.
  • the quality of the best quality cell includes quality measurement results for evaluating the communication quality of the cell.
  • the quality measurement result may be reference signal received power (RSRP), reference signal received quality (RSRQ), and At least one of a signal to interference plus noise ratio (SINR).
  • RSRP reference signal received power
  • RSRQ reference signal received quality
  • SINR signal to interference plus noise ratio
  • the respective frequencies may be predefined or pre-configured, which may be determined according to actual needs.
  • the second network device may be a network device on the target side of the handover.
  • step 502 can refer to step 501, and details are not described herein again.
  • the indication of the information of the best quality cell may be an indication that the user equipment asks whether the second network needs to provide information of the best quality cell.
  • the method may further include:
  • Step 505 Receive a request from the second network device to send information of the best quality cell.
  • Step 506 Send information about the best quality cell to the second network device.
  • steps 505 and 506 are optional steps.
  • the second network device after receiving the information of the best quality cell, the second network device generates configuration information of the target secondary cell, and sends the configuration information to the user equipment.
  • step 503 the user equipment receives configuration information of the target secondary cell from the second network device, and performs configuration of the target secondary cell according to the configuration information in step 504.
  • the configuration information of the target secondary cell includes, for example, a global cell identifier (GCI, Cell Global Identifier), a physical cell identifier (PCI, Physical Cell Identifier), and an absolute radio frequency channel number (ARFCN, Absolute) of the target secondary cell. At least one of a Radio Frequency Channel Number) and a cell index.
  • GCI Global Cell identifier
  • PCI Physical Cell identifier
  • ARFCN Absolute
  • the information of the best quality cell or the information of the best quality cell is transmitted to the network device of the target side at or after the completion of the handover, and the configuration of the target secondary cell is received from the second network device.
  • the information is configured according to the configuration information of the target secondary cell. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the present invention further provides a cell configuration method, where the method is applied to the network device side, and is specifically applied to the network device side that is the target side of the handover, that is, the second network device side.
  • the method corresponds to the cell configuration method applied to the user equipment side of the first embodiment. For the same content, refer to the description in the first embodiment.
  • FIG. 6 is a schematic diagram of a cell configuration method according to Embodiment 3 of the present invention. As shown in FIG. 6, the method includes:
  • Step 601 Send configuration information of the candidate cell for configuring the target primary cell and the target secondary cell to the first network device.
  • the user equipment transmits the quality measurement result of the best quality cell on each frequency to the first network device of the network device as the source side in the form of an early report, the first network device receiving the early report from the user equipment Then, according to the early report, whether to perform conditional handover (HO), when deciding to perform conditional handover, the first network device may determine, according to information of the best quality cell (eg, ID information), which network device the cell belongs to, and The network device is determined as the network device on the target side of the handover, that is, the second network device. Then, the first network device sends an HO request that includes the cell information list to the second network device, so that, before the step 601, the method may further include:
  • Step 602 Generate configuration information for configuring candidate cells of the target primary cell and the target secondary cell according to the HO request received from the first network device.
  • step 601 information about the candidate primary cell and the candidate secondary cell may be sent to the first network device; or the candidate primary cell and the candidate primary cell may be sent to the first network device.
  • the information of the candidate secondary cell, the candidate primary cell is configured as a first condition of the target primary cell, and each candidate secondary cell is configured as a corresponding respective second condition of the target secondary cell.
  • the information of the candidate cell may be sent to the first network device, or the information of the candidate cell may be sent to the first network device, and the candidate cell is configured.
  • the third condition of the target primary cell and the candidate cell are configured as the fourth condition of the target secondary cell.
  • the cell configuration is configured, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, which reduces the impact on the data transmission rate of the user equipment during the handover process and improves the user experience.
  • the embodiment of the present invention further provides a cell configuration method, where the method is applied to the network device side, and is specifically applied to the network device side that is the source side of the handover, that is, the first network device side.
  • the method corresponds to the cell configuration method applied to the user equipment side of the first embodiment. For the same content, refer to the description in the first embodiment.
  • FIG. 7 is a schematic diagram of a cell configuration method according to Embodiment 4 of the present invention. As shown in FIG. 7, the method includes:
  • Step 701 Send configuration information of the candidate cell for configuring the target primary cell and the target secondary cell to the user equipment.
  • the user equipment transmits the quality measurement result of the best quality cell on each frequency to the first network device of the network device as the source side in the form of an early report, the first network device receiving the early report from the user equipment Then, according to the early report, whether to perform conditional handover (HO), when deciding to perform conditional handover, the first network device may determine, according to information of the best quality cell (eg, ID information), which network device the cell belongs to, and The network device is determined as the network device on the target side of the handover, that is, the second network device.
  • information of the best quality cell eg, ID information
  • the first network device sends an HO request including the cell information list to the second network device, where the second network device generates, according to the HO request received from the first network device, a target primary cell and a target secondary cell.
  • the configuration information of the candidate cell is sent to the first network device.
  • the configuration information includes a condition that a candidate cell is configured as a target primary cell and/or a target secondary cell, that is, a handover condition is described.
  • FIG. 8 is another schematic diagram of a cell configuration method according to Embodiment 4 of the present invention. As shown in FIG. 8, the method includes:
  • Step 801 Receive information of a candidate primary cell and a candidate secondary cell from a second network device, a first condition that the candidate primary cell is configured as a target primary cell, and a corresponding second condition that each candidate secondary cell is configured as a target secondary cell ;
  • Step 802 Send information of the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding target secondary cell.
  • Each second condition Send information of the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding target secondary cell.
  • FIG. 9 is still another schematic diagram of a cell configuration method according to Embodiment 4 of the present invention. As shown in FIG. 9, the method includes:
  • Step 901 Receive information of a candidate cell from a second network device, a third condition that the candidate cell is configured as a target primary cell, and a fourth condition that the candidate cell is configured as a target secondary cell;
  • Step 902 Send information of the candidate cell to the user equipment, and the third condition that the candidate cell is configured as the target primary cell, the third condition that the candidate cell is configured as the target primary cell, and the candidate cell is configured as the target secondary cell. Four conditions.
  • the configuration information does not include the condition that the candidate cell is configured as the target primary cell and/or the target secondary cell, that is, the case where the handover condition is not included, is described.
  • FIG. 10 is still another schematic diagram of a cell configuration method according to Embodiment 4 of the present invention. As shown in FIG. 10, the method includes:
  • Step 1001 Receive information of a candidate primary cell and a candidate secondary cell from a second network device.
  • Step 1002 Generate, according to information of the candidate primary cell and the candidate secondary cell, a first condition that the candidate primary cell is configured as the target primary cell, and each of the candidate secondary cells is configured as a corresponding second condition of the target secondary cell.
  • Step 1003 Send information of the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding target secondary cell.
  • Each second condition Send information of the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding target secondary cell.
  • FIG. 11 is still another schematic diagram of a cell configuration method according to Embodiment 4 of the present invention. As shown in FIG. 11, the method includes:
  • Step 1101 Receive information of a candidate cell from a second network device.
  • Step 1102 Generate a third condition that the candidate cell is configured as the target primary cell and a fourth condition that the candidate cell is configured as the target secondary cell according to the information of the candidate cell.
  • Step 1103 Send information of the candidate cell to the user equipment, the third condition that the candidate cell is configured as the target primary cell, and the fourth condition that the candidate cell is configured as the target secondary cell.
  • the cell configuration is configured, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, which reduces the impact on the data transmission rate of the user equipment during the handover process and improves the user experience.
  • the embodiment of the present invention further provides a cell configuration method, which is applied to the user equipment side and the network equipment side, and corresponds to the cell configuration method of the first, third, and fourth embodiments. 3, 4, the repetition will not be repeated.
  • FIG. 12 is a schematic diagram of a cell configuration method according to Embodiment 5 of the present invention. As shown in FIG. 12, the method includes:
  • Step 1201 The user equipment sends, to the first network device, a quality measurement result of the best quality cell on each frequency.
  • Step 1202 The first network device generates a handover decision according to the quality measurement result (HO decision);
  • Step 1203 The first network device sends an HO request including a cell information list to the second network device.
  • Step 1204 The second network device generates information about the candidate primary cell and the candidate secondary cell according to the HO request.
  • Step 1205 The second network device sends information about the candidate primary cell and the candidate secondary cell to the first network device.
  • Step 1206 The first network device generates a first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding second condition of the target secondary cell;
  • Step 1207 The first network device sends information about the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding one of the target secondary cells.
  • Second condition
  • Step 1208 The user equipment performs configuration of the target primary cell and the target secondary cell according to the information, the first condition, and the second condition.
  • Step 1209 The user equipment sends the configured information of the target secondary cell to the second network device in the handover complete message.
  • Step 1210 The second network device sends a handover complete message to the first network device.
  • FIG. 13 is another schematic diagram of a cell configuration method according to Embodiment 5 of the present invention. As shown in FIG. 13, the method includes:
  • Step 1301 The user equipment sends, to the first network device, a quality measurement result of the best quality cell on each frequency.
  • Step 1302 The first network device generates a handover decision according to the quality measurement result (HO decision);
  • Step 1303 The first network device sends an HO request including a cell information list.
  • Step 1304 The second network device, the HO request, generates information about the candidate primary cell and the candidate secondary cell, and the first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding one of the target secondary cells. Second condition
  • Step 1305 The second network device sends, to the first network device, information of the candidate primary cell and the candidate secondary cell, and a first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding target secondary cell.
  • Each second condition
  • Step 1306 The first network device sends information about the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as the target primary cell, and each candidate secondary cell is configured as a corresponding one of the target secondary cells. Second condition
  • Step 1307 The user equipment performs configuration of the target primary cell and the target secondary cell according to the information, the first condition, and the second condition.
  • Step 1308 The user equipment sends the configured information of the target secondary cell to the second network device in the handover complete message.
  • Step 1309 The second network device sends a handover complete message to the first network device.
  • the configuration information of the candidate cell when the configuration information of the candidate cell is received from the network device on the source side, when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the present invention further provides a cell configuration method, which is applied to the user equipment side and the network equipment side, and corresponds to the cell configuration method of the first, third, and fourth embodiments. 3, 4, the repetition will not be repeated.
  • FIG. 14 is a schematic diagram of a cell configuration method according to Embodiment 6 of the present invention. As shown in FIG. 14, the method includes:
  • Step 1401 The user equipment sends, to the first network device, a quality measurement result of the best quality cell on each frequency.
  • Step 1402 The first network device generates a handover decision according to the quality measurement result (HO decision);
  • Step 1403 The first network device sends an HO request including a cell information list.
  • Step 1404 The second network device requests the HO to generate information about the candidate cell.
  • Step 1405 The second network device sends the information of the candidate cell to the first network device.
  • Step 1406 The first condition that the first network device generates the candidate cell is configured as the target primary cell and the candidate cell is configured as the fourth condition of the target secondary cell.
  • Step 1407 The first network device sends information of the candidate cell to the user equipment, the third condition that the candidate cell is configured as the target primary cell, and the fourth condition that the candidate cell is configured as the target secondary cell.
  • Step 1408 The user equipment performs configuration of the target primary cell and the target secondary cell according to the information, the third condition, and the fourth condition.
  • Step 1409 The user equipment sends the configured information of the target secondary cell to the second network device in the configured target primary cell and in the handover complete message.
  • Step 1410 The second network device sends a handover complete message to the first network device.
  • FIG. 15 is another schematic diagram of a cell configuration method according to Embodiment 6 of the present invention. As shown in Figure 15, the method includes:
  • Step 1501 The user equipment sends, to the first network device, a quality measurement result of the best quality cell on each frequency.
  • Step 1502 The first network device generates a handover decision according to the quality measurement result (HO decision);
  • Step 1503 The first network device sends an HO request including a cell information list.
  • Step 1504 The second network device requests the HO to generate information of the candidate cell, the third condition that the candidate cell is configured as the target primary cell, and the fourth condition that the candidate cell is configured as the target primary cell.
  • Step 1505 The second network device sends the information of the candidate cell to the first network device, the third condition that the candidate cell is configured as the target primary cell, and the fourth condition that the candidate cell is configured as the target primary cell.
  • Step 1506 The first network device sends information of the candidate cell to the user equipment, the third condition that the candidate cell is configured as the target primary cell, and the fourth condition that the candidate cell is configured as the target primary cell.
  • Step 1507 The user equipment performs configuration of the target primary cell and the target secondary cell according to the information, the third condition, and the fourth condition.
  • Step 1508 The user equipment sends the configured information of the target secondary cell to the second network device in the configured target primary cell and in the handover complete message.
  • Step 1509 The second network device sends a handover complete message to the first network device.
  • the configuration information of the candidate cell when the configuration information of the candidate cell is received from the network device on the source side, when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the present invention further provides a cell configuration method, which is applied to the user equipment side and the network equipment side, which corresponds to the cell configuration method of Embodiment 2. Therefore, the specific implementation may refer to Embodiment 2, and the repetition is performed. No longer.
  • FIG. 16 is a schematic diagram of a cell configuration method according to Embodiment 7 of the present invention. As shown in FIG. 16, the method includes:
  • Step 1601 The user equipment sends, to the first network device, a quality measurement result of the best quality cell on each frequency.
  • Step 1602 The first network device generates a handover decision according to the quality measurement result (HO decision);
  • Step 1603 The first network device sends an HO request including a cell information list to the second network device.
  • Step 1604 The second network device requests the HO to generate configuration information of the candidate primary cell.
  • Step 1605 The second network device sends configuration information of the candidate primary cell to the first network device.
  • Step 1606 The first network device sends configuration information of the candidate primary cell to the user equipment.
  • Step 1607 When the handover condition is met, the user equipment performs configuration of the target primary cell according to the configuration information of the candidate primary cell.
  • Step 1608 The user equipment sends information about the current best quality cell to the second network device at or after the handover completion.
  • Step 1609 The second network device generates configuration information of the target secondary cell according to the information about the best quality cell.
  • Step 1610 The second network device sends the configuration information to the user equipment.
  • Step 1611 The user equipment performs configuration of the target secondary cell according to the configuration information.
  • Step 1612 The second network device sends a handover complete message to the first network device.
  • FIG. 17 is another schematic diagram of a cell configuration method according to Embodiment 7 of the present invention. As shown in FIG. 17, the method includes:
  • Step 1701 The user equipment sends, to the first network device, a quality measurement result of the best quality cell on each frequency.
  • Step 1702 The first network device generates a handover decision according to the quality measurement result (HO decision);
  • Step 1703 The first network device sends an HO request including a cell information list.
  • Step 1704 The second network device requests the HO to generate configuration information of the candidate primary cell.
  • Step 1705 The second network device sends configuration information of the candidate primary cell to the first network device.
  • Step 1706 The first network device sends configuration information of the candidate primary cell to the user equipment.
  • Step 1707 When the handover condition is met, the user equipment performs configuration of the target primary cell according to the configuration information of the candidate primary cell.
  • Step 1708 The user equipment sends an indication of information about the current best quality cell to the second network device at or after the handover completion time;
  • Step 1709 The second network device sends a request for information about the best quality cell to the user equipment.
  • Step 1710 The user equipment sends the information about the best quality cell to the second network device.
  • Step 1711 The second network device generates configuration information of the target secondary cell according to the information of the best quality cell.
  • Step 1712 The second network device sends the configuration information to the user equipment.
  • Step 1713 The user equipment performs configuration of the target secondary cell according to the configuration information.
  • Step 1714 The second network device sends a handover complete message to the first network device.
  • the indication of the quality measurement result or the quality measurement result is sent to the network device on the target side at or after the completion of the handover, and the configuration information of the target secondary cell is received from the second network device according to the configuration information. Perform the configuration of the target secondary cell. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the invention further provides a cell configuration device, which is applied to the user equipment side.
  • the device corresponds to the cell configuration method described in Embodiment 1, and therefore, the specific implementation may refer to Embodiment 1, and the repeated description is not repeated.
  • FIG. 18 is a diagram showing a cell configuration apparatus according to Embodiment 8 of the present invention. As shown in FIG. 18, the cell configuration apparatus 1800 includes:
  • a first receiving unit 1801, configured to receive configuration information of a candidate cell from the first network device
  • a first configuration unit 1802 configured to perform a target primary cell (Pcell) and a target secondary cell (Secondary cell, Scell) according to the configuration information when the candidate cell meets the condition of a conditional handover (Conditional HO) )Configuration;
  • the first sending unit 1803 is configured to send information of the configured target secondary cell to the second network device.
  • the first receiving unit 1801 is configured to receive information of the candidate cell and the condition for performing the condition switching from the first network device.
  • FIG. 19 is a schematic diagram of a first receiving unit 1801 according to Embodiment 8 of the present invention. As shown in FIG. 19, the first receiving unit 1801 includes:
  • a second receiving unit 1901 configured to receive information of a candidate primary cell and a candidate secondary cell from a first network device, a first condition that the candidate primary cell is configured as a target primary cell, and each candidate secondary cell is configured as a target secondary cell Corresponding individual second conditions; or,
  • the third receiving unit 1902 is configured to receive information of the candidate cell from the first network device and a third condition that the candidate cell is configured as the target primary cell.
  • FIG. 20 is a schematic diagram of a first configuration unit 1802 according to Embodiment 8 of the present invention. As shown in FIG. 20, the first configuration unit 1802 includes at least one of the following:
  • a second configuration unit 2001 configured to configure, when the candidate primary cell satisfies the first condition, a candidate secondary cell that currently meets the corresponding second condition as a target secondary cell, or a predefined one that currently meets the corresponding second condition Or a pre-configured number of candidate secondary cells are configured as target secondary cells;
  • a third configuration unit 2002 configured to: when the candidate primary cell satisfies the first condition and the predefined or pre-configured number of candidate secondary cells satisfy the corresponding second condition, the predefined or pre-configured quantity that satisfies the corresponding second condition
  • the candidate secondary cell is configured as a target secondary cell
  • a fourth configuration unit 2003 configured to: when the candidate primary cell meets the first condition and passes the predefined or pre-configured time, configure the candidate secondary cell that meets the corresponding second condition after the predefined or pre-configured time as Target secondary cell.
  • FIG. 21 is another schematic diagram of the first configuration unit 1802 according to Embodiment 8 of the present invention. As shown in FIG. 21, the first configuration unit 1802 includes at least one of the following:
  • a fifth configuration unit 2101 configured to: when any one of the candidate cells satisfies the third condition, configure the candidate cell that meets the third condition as the target primary cell;
  • a sixth configuration unit 2102 configured to: when at least two candidate cells in the candidate cell meet the third condition, configure any one of the at least two candidate cells as the target primary cell;
  • a seventh configuration unit 2103 configured to: when at least two candidate cells in the candidate cell meet the third condition, configure a candidate cell with the highest quality measurement result in the at least two candidate cells as the target primary cell;
  • the eighth configuration unit 2104 is configured to: when at least two candidate cells in the candidate cell meet the third condition, configure the candidate cell with the highest priority among the at least two candidate cells as the target primary cell, and the priority is predefined. Or pre-configured;
  • the ninth configuration unit 2105 is configured to configure a candidate cell with the lowest load among the at least two candidate cells as the target primary cell when at least two candidate cells in the candidate cell satisfy the third condition.
  • a tenth configuration unit 2106 configured to configure, in the candidate cell, a candidate cell that satisfies the fourth condition and other than the candidate cell configured as the target primary cell as the target secondary cell;
  • An eleventh configuration unit 2107 configured to configure a candidate cell in which the load in the other candidate cell is lower than a predefined or pre-configured fourth threshold as the target secondary cell;
  • a twelfth configuration unit 2108 configured to configure a candidate cell in which the quality measurement result in the other candidate cell is greater than or equal to the predefined or pre-configured fifth threshold as the target secondary cell;
  • the thirteenth configuration unit 2109 is configured to configure a predefined or pre-configured number of candidate cells with the highest quality measurement result in the other candidate cells as the target secondary cell.
  • the first sending unit 1803 is configured to send the configured information of the target secondary cell to the second network device on the configured target primary cell.
  • the configuration information of the candidate cell when the configuration information of the candidate cell is received from the network device on the source side, when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the invention further provides a cell configuration device, which is applied to the user equipment side.
  • the device corresponds to the cell configuration method described in Embodiment 2. Therefore, the specific implementation may refer to Embodiment 2, and the repeated description is omitted.
  • FIG. 22 is a diagram showing a cell configuration apparatus according to a ninth embodiment of the present invention. As shown in FIG. 22, the cell configuration apparatus 2200 includes:
  • a second sending unit 2201 configured to send, by the user equipment, the information of the best quality cell or the information of the best quality cell to the second network device at or after the completion of the handover;
  • a fourth receiving unit 2202 configured to receive configuration information of the target secondary cell from the second network device
  • the fourteenth configuration unit 2203 is configured to perform configuration of the target secondary cell according to the configuration information.
  • the cell configuration apparatus 2200 may further include:
  • a fifth receiving unit 2204 configured to receive a request for information of a best quality cell from the second network device
  • the fifth sending unit 2205 is configured to send information about the best quality cell to the second network device.
  • FIG. 23 is a schematic diagram of a second transmitting unit 2201 according to Embodiment 9 of the present invention. As shown in FIG. 23, the second sending unit 2201 includes:
  • a third sending unit 2301 configured to send, in the handover complete message, an indication of the information of the best quality cell or the information of the best quality cell to the second network device, or
  • the fourth sending unit 2302 is configured to send, to the second network device, the information of the best quality cell or the information of the best quality cell after transmitting the handover complete message to the second network device.
  • the information of the best quality cell or the information of the best quality cell is transmitted to the network device of the target side at or after the completion of the handover, and the configuration of the target secondary cell is received from the second network device.
  • the information is configured according to the configuration information of the target secondary cell. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the invention further provides a cell configuration device, which is applied to a network device side.
  • the device corresponds to the cell configuration method described in Embodiment 3. Therefore, the specific implementation may refer to Embodiment 3, and the repeated description is omitted.
  • FIG. 24 is a diagram showing a cell configuration apparatus according to Embodiment 10 of the present invention. As shown in FIG. 24, the cell configuration apparatus 2400 includes:
  • the sixth sending unit 2401 is configured to send configuration information of the candidate cell for configuring the target primary cell and the target secondary cell to the first network device.
  • FIG. 25 is a schematic diagram of a sixth transmitting unit 2401 according to Embodiment 10 of the present invention. As shown in FIG. 25, the sixth sending unit 2401 includes:
  • a seventh sending unit 2501 configured to send information of the candidate primary cell and the candidate secondary cell to the first network device;
  • an eighth sending unit 2502 configured to send information of the candidate primary cell and the candidate secondary cell to the first network device, the first condition that the candidate primary cell is configured as the target primary cell, and the candidate secondary cell is configured as the target secondary cell. Corresponding individual second conditions.
  • FIG. 26 is another schematic diagram of the sixth transmitting unit 2401 according to Embodiment 10 of the present invention. As shown in FIG. 26, the sixth transmitting unit 2401 includes:
  • a ninth sending unit 2601 configured to send information of the candidate cell to the first network device, or
  • the tenth sending unit 2602 is configured to send information of the candidate cell to the first network device, a third condition that the candidate cell is configured as the target primary cell, and a fourth condition that the candidate cell is configured as the target secondary cell.
  • the cell configuration is configured, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, which reduces the impact on the data transmission rate of the user equipment during the handover process and improves the user experience.
  • the embodiment of the invention further provides a cell configuration device, which is applied to a network device side.
  • the device corresponds to the cell configuration method described in Embodiment 4. Therefore, the specific implementation may refer to Embodiment 4, and the repeated description is omitted.
  • FIG. 27 is a diagram showing a cell configuration apparatus according to Embodiment 11 of the present invention. As shown in FIG. 27, the cell configuration apparatus 2700 includes:
  • the eleventh transmitting unit 2701 is configured to send configuration information of the candidate cell for configuring the target primary cell and the target secondary cell to the user equipment.
  • the cell configuration apparatus 2700 may further include:
  • a sixth receiving unit 2702 configured to receive information of a candidate primary cell and a candidate secondary cell from a second network device, a first condition that the candidate primary cell is configured as a target primary cell, and each candidate secondary cell is configured as a target secondary cell Corresponding individual second conditions,
  • the eleventh transmitting unit 2701 is configured to send information about the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as the target primary cell, and each of the candidate secondary cells is Configured as respective respective second conditions of the target secondary cell.
  • the cell configuration apparatus 2700 may further include:
  • a seventh receiving unit 2703 configured to receive information about a candidate primary cell and a candidate secondary cell from the second network device, where
  • the eleventh transmitting unit 2701 is configured to send information of the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as the target primary cell, and the candidate secondary cell is configured as the target secondary cell. Corresponding individual second conditions.
  • the cell configuration apparatus 2700 may further include:
  • An eighth receiving unit 2704 configured to receive, by the second network device, information of the candidate cell, a third condition that the candidate cell is configured as the target primary cell, and a fourth condition that the candidate cell is configured as the target secondary cell;
  • the eleventh transmitting unit 2701 is configured to send the information of the candidate cell to the user equipment, the third condition that the candidate cell is configured as the target primary cell, and the fourth condition that the candidate cell is configured as the target secondary cell.
  • the cell configuration apparatus 2700 may further include:
  • a ninth receiving unit 2705 configured to receive information of the candidate cell from the second network device
  • the eleventh transmitting unit 2701 is configured to send the information of the candidate cell to the user equipment, the third condition that the candidate cell is configured as the target primary cell, and the fourth condition that the candidate cell is configured as the target secondary cell.
  • the cell configuration is configured, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, which reduces the impact on the data transmission rate of the user equipment during the handover process and improves the user experience.
  • An embodiment of the present invention further provides a user equipment, where the user equipment includes the cell configuration apparatus as described in Embodiment 8.
  • Figure 28 is a schematic block diagram showing the system configuration of a user equipment according to Embodiment 12 of the present invention.
  • the user device 2800 can include a processor 2810 and a memory 2820; the memory 2820 is coupled to the processor 2810.
  • the figure is exemplary; other types of structures may be used in addition to or in place of the structure to implement telecommunications functions or other functions.
  • the functionality of the cell configuration device can be integrated into the processor 2810.
  • the processor 2810 may be configured to: receive configuration information of the candidate cell from the first network device; and perform a target according to the configuration information when the candidate cell meets a condition of conditional handover (conditional handover)
  • conditional handover conditional handover
  • the cell configuration device can be configured separately from the processor 2810.
  • the cell configuration device can be configured as a chip connected to the processor 2810, and the function of the cell configuration device can be implemented by the control of the processor 2810.
  • the user equipment 2800 may further include: a communication module 2830, an input unit 2840, a display 2850, and a power source 2860. It should be noted that the user equipment 2800 does not have to include all the components shown in FIG. 28; in addition, the user equipment 2800 may also include components not shown in FIG. 28, and reference may be made to related art.
  • processor 2810 also sometimes referred to as a controller or operational control, can include a microprocessor or other processor device and/or logic device that receives input and controls various components of user device 2800. operating.
  • the memory 2820 can be, for example, one or more of a buffer, a flash memory, a hard drive, a removable medium, a volatile memory, a non-volatile memory, or other suitable device.
  • Various data can be stored, and programs for executing related information can be stored.
  • the processor 2810 can execute the program stored by the memory 2820 to implement information storage or processing and the like.
  • the functions of other components are similar to those of the existing ones and will not be described here.
  • the various components of user device 2800 may be implemented by special purpose hardware, firmware, software or a combination thereof without departing from the scope of the invention.
  • the configuration information of the candidate cell when the configuration information of the candidate cell is received from the network device on the source side, when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the present invention further provides a user equipment, where the user equipment includes the cell configuration apparatus as described in Embodiment 9.
  • Figure 29 is a schematic block diagram showing the system configuration of a user equipment according to Embodiment 13 of the present invention.
  • the user device 2900 can include a processor 2910 and a memory 2920; the memory 2920 is coupled to the processor 2910.
  • the figure is exemplary; other types of structures may be used in addition to or in place of the structure to implement telecommunications functions or other functions.
  • the functionality of the cell configuration device can be integrated into the processor 2910.
  • the processor 2910 may be configured to: when the handover completes or after the time, the user equipment sends an indication of the best quality cell or an indication of the indication of the best quality cell to the second network device;
  • the second network device receives configuration information of the target secondary cell; and performs configuration of the target secondary cell according to the configuration information.
  • the cell configuration device can be configured separately from the processor 2910.
  • the cell configuration device can be configured as a chip connected to the processor 2910, and the function of the cell configuration device can be implemented by the control of the processor 2910.
  • the user equipment 2900 may further include: a communication module 2930, an input unit 2940, a display 2950, and a power source 2960. It should be noted that the user equipment 2900 does not have to include all the components shown in FIG. 29; in addition, the user equipment 2900 may also include components not shown in FIG. 29, and reference may be made to related art.
  • processor 2910 also sometimes referred to as a controller or operational control, can include a microprocessor or other processor device and/or logic device that receives input and controls various components of user device 2900. operating.
  • the memory 2920 can be, for example, one or more of a buffer, a flash memory, a hard drive, a removable medium, a volatile memory, a non-volatile memory, or other suitable device.
  • Various data can be stored, and programs for executing related information can be stored.
  • the processor 2910 can execute the program stored by the memory 2920 to implement information storage or processing and the like.
  • the functions of other components are similar to those of the existing ones and will not be described here.
  • the various components of user device 2900 may be implemented by special purpose hardware, firmware, software, or a combination thereof without departing from the scope of the invention.
  • the indication of the quality quality best cell or the indication of the best quality cell is transmitted to the network device of the target side at or after the completion of the handover, and the target secondary cell is received from the second network device.
  • the configuration information is configured and configured according to the configuration information. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the present invention further provides a network device, where the network device includes the cell configuration device as described in Embodiment 10.
  • FIG. 30 is a block diagram showing the structure of a network device according to Embodiment 14 of the present invention.
  • network device 3000 can include a processor 3010 and a memory 3020; memory 3020 is coupled to processor 3010.
  • the memory 3020 can store various data; in addition, a program 3030 for information processing is stored, and the program 3030 is executed under the control of the processor 3010 to receive various information transmitted by the user equipment and send various information to the user equipment. .
  • the functionality of the cell configuration device can be integrated into the processor 3010.
  • the processor 3010 may be configured to: send configuration information for configuring a candidate cell of the target primary cell and the target secondary cell to the first network device.
  • the cell configuration device may be configured separately from the processor 3010.
  • the cell configuration device may be configured as a chip connected to the processor 3010, and the function of the cell configuration device is implemented by the control of the processor 3010.
  • the network device 3000 may further include: a transceiver 3040, an antenna 3050, and the like; wherein the functions of the foregoing components are similar to those of the prior art, and details are not described herein again. It should be noted that the network device 300 does not necessarily have to include all the components shown in FIG. 30; in addition, the network device 3000 may also include components not shown in FIG. 30, and reference may be made to the prior art.
  • the cell configuration is configured, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, which reduces the impact on the data transmission rate of the user equipment during the handover process and improves the user experience.
  • the embodiment of the present invention further provides a network device, where the network device includes the cell configuration device as described in Embodiment 11.
  • FIG. 31 is a block diagram showing the structure of a network device according to Embodiment 15 of the present invention.
  • network device 3100 can include a processor 3110 and a memory 3120; and a memory 3120 coupled to processor 3110.
  • the memory 3120 can store various data; in addition, a program 3130 for information processing is stored, and the program 3130 is executed under the control of the processor 3110 to receive various information sent by the user equipment, and send various information to the user equipment. .
  • the functionality of the cell configuration device can be integrated into the processor 3110.
  • the processor 3110 may be configured to: send configuration information for configuring a candidate cell of the target primary cell and the target secondary cell to the user equipment.
  • the cell configuration device may be configured separately from the processor 3110.
  • the cell configuration device may be configured as a chip connected to the processor 3110, and the function of the cell configuration device is implemented by the control of the processor 3110.
  • the network device 3100 may further include: a transceiver 3140, an antenna 3150, and the like; wherein the functions of the foregoing components are similar to the prior art, and details are not described herein again. It should be noted that the network device 3100 does not have to include all the components shown in FIG. 31; in addition, the network device 3100 may further include components not shown in FIG. 31, and reference may be made to related art.
  • the cell configuration is configured, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, which reduces the impact on the data transmission rate of the user equipment during the handover process and improves the user experience.
  • the embodiment of the present invention further provides a communication system, including the user equipment according to Embodiment 12, the network device described in Embodiment 14, and the network device described in Embodiment 15.
  • the structure of the communication system can be referred to FIG. 1.
  • the communication system 100 includes a first network device 101, a second network device 102, and a user equipment 103.
  • the first network device 101 and the description in Embodiment 15 Similarly, the second network device 102 is the same as that described in the embodiment 14, and the user device 103 is the same as that described in the embodiment 12, and the duplicated content will not be described again.
  • the configuration information of the candidate cell when the configuration information of the candidate cell is received from the network device on the source side, when the candidate cell satisfies the condition for performing the conditional handover, the configuration of the target primary cell and the target secondary cell is performed according to the configuration information. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • the embodiment of the present invention further provides a communication system, including a first network device, a second network device, and the user equipment as described in Embodiment 13.
  • a communication system including a first network device, a second network device, and the user equipment as described in Embodiment 13.
  • the structure of the communication system can be referred to FIG. 1.
  • the communication system 100 includes a first network device 101, a second network device 102, and a user equipment 103.
  • the user equipment 103 is the same as that described in Embodiment 13. Duplicate content will not be described again.
  • the first network device 101 and the second network device 102 may refer to related technologies.
  • the indication of the best quality cell or the indication of the best quality cell is sent to the network device of the target side at or after the completion of the handover, and the configuration of the target secondary cell is received from the second network device.
  • the information is configured according to the configuration information of the target secondary cell. Therefore, in a conditional handover, in a case where the UE can have multiple serving cells, the cell configuration including the target secondary cell can be effectively performed, so that the target secondary cell can be configured to the user equipment as soon as possible during the handover process, thereby reducing The impact on the data transmission rate of the user equipment during the handover process improves the user experience.
  • Embodiments of the present invention may be implemented by hardware, or may be implemented by hardware in combination with software.
  • Embodiments of the present invention are directed to a computer readable program that, when executed by a logic component, enables the logic component to implement the apparatus or components described above, or to cause the logic component to implement each of the Method or step.
  • Embodiments of the present invention also relate to a storage medium for storing the above program, such as a hard disk, a magnetic disk, an optical disk, a DVD, a flash memory, or the like.
  • the method/apparatus described in connection with the embodiments of the invention may be embodied directly in hardware, a software module executed by a processor, or a combination of both.
  • one or more of the functional block diagrams shown in FIG. 18 and/or one or more combinations of functional block diagrams may correspond to individual software modules of a computer program flow, or to individual hardware modules.
  • These software modules may correspond to the respective steps shown in FIG. 2, respectively.
  • These hardware modules can be implemented, for example, by curing these software modules using a Field Programmable Gate Array (FPGA).
  • FPGA Field Programmable Gate Array
  • the software module can reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art.
  • a storage medium can be coupled to the processor to enable the processor to read information from, and write information to, the storage medium; or the storage medium can be an integral part of the processor.
  • the processor and the storage medium can be located in an ASIC.
  • the software module can be stored in the memory of the mobile terminal or in a memory card that can be inserted into the mobile terminal.
  • the software module can be stored in the MEGA-SIM card or a large-capacity flash memory device.
  • One or more of the functional blocks described in FIG. 18 and/or one or more combinations of functional blocks may be implemented as a general purpose processor, digital signal processor for performing the functions described herein ( DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, or any suitable combination thereof.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • One or more of the functional blocks described with respect to the figures and/or one or more combinations of functional blocks may also be implemented as a combination of computing devices, eg, a combination of a DSP and a microprocessor, multiple microprocessors One or more microprocessors in conjunction with DSP communication or any other such configuration.
  • a cell configuration device comprising:
  • a first receiving unit configured to receive configuration information of a candidate cell from the first network device
  • a first configuration unit configured to perform configuration of a target primary cell (Pcell) and a target secondary cell (Scell) according to the configuration information when the candidate cell satisfies a condition for performing a Conditional Handover.
  • the first receiving unit is configured to receive information about the candidate cell and a condition for performing condition switching from a first network device.
  • the first receiving unit includes:
  • a second receiving unit configured to receive information of a candidate primary cell and a candidate secondary cell from the first network device, a first condition that the candidate primary cell is configured as a target primary cell, and each of the candidate secondary cells is configured Corresponding respective second conditions of the target secondary cell.
  • each candidate secondary cell is configured as a target secondary cell.
  • Supplementary note 5 The device according to the supplementary note 3, wherein
  • the second condition includes at least one of the following conditions:
  • the quality measurement result of the candidate secondary cell is greater than or equal to a predefined or pre-configured first threshold
  • the quality measurement result of the candidate secondary cell is greater than or equal to the quality measurement result of the primary cell or the secondary cell currently served, and the quality measurement result of the candidate secondary cell and the quality measurement result of the currently serving primary cell or secondary cell The difference is greater than or equal to a predefined or pre-configured second threshold;
  • the number of beams of the candidate secondary cell is greater than or equal to a predefined or pre-configured third threshold.
  • the first configuration unit includes at least one of the following:
  • a second configuration unit configured to: when the candidate primary cell meets the first condition, configure the candidate secondary cell that currently meets the second condition as a target secondary cell, or The predefined or pre-configured number of the candidate secondary cells of the second condition are configured as target secondary cells;
  • a third configuration unit configured to: when the candidate primary cell satisfies the first condition and the predefined or pre-configured number of the candidate secondary cells meet the corresponding second condition, the pre-condition of the second condition is met Defining or pre-configuring the number of candidate secondary cells configured as target secondary cells;
  • a fourth configuration unit configured to meet the corresponding second after the predefined or pre-configured time after the candidate primary cell meets the first condition and passes a predefined or pre-configured time
  • the candidate secondary cell of the condition is configured as a target secondary cell.
  • the first receiving unit includes:
  • a third receiving unit configured to receive information of the candidate cell from the first network device, a third condition that the candidate cell is configured as a target primary cell, and a candidate cell configured as a target secondary cell Four conditions.
  • Supplementary note 8 The device according to supplementary note 7, wherein
  • the first configuration unit includes:
  • a fifth configuration unit configured to configure the candidate cell that meets the third condition as a target primary cell when any one of the candidate cells satisfies the third condition.
  • the first configuration unit includes at least one of the following:
  • a sixth configuration unit configured to configure any one of the at least two candidate cells as a target primary cell when at least two candidate cells in the candidate cell satisfy the third condition
  • a seventh configuration unit configured to configure a candidate cell with the highest quality measurement result in the at least two candidate cells as a target primary cell when at least two candidate cells in the candidate cell satisfy the third condition ;
  • an eighth configuration unit configured to configure a candidate cell with the highest priority among the at least two candidate cells as the target primary cell, when at least two candidate cells in the candidate cell meet the third condition,
  • the priority is predefined or pre-configured
  • a ninth configuration unit configured to configure a candidate cell with the lowest load among the at least two candidate cells as the target primary cell when at least two candidate cells in the candidate cell satisfy the third condition.
  • Supplementary note 10 The device according to the supplementary note 8 or 9, wherein
  • the first configuration unit further includes at least one of the following:
  • a tenth configuration unit configured to configure, in the candidate cell, a candidate cell that satisfies the fourth condition and other than the candidate cell configured as the target primary cell as the target secondary cell;
  • An eleventh configuration unit configured to configure a candidate cell in the other candidate cell that is lower than a predefined or pre-configured fourth threshold as a target secondary cell
  • a twelfth configuration unit configured to configure a candidate cell in which the quality measurement result in the other candidate cell is greater than or equal to a predefined or pre-configured fifth threshold as a target secondary cell;
  • a thirteenth configuration unit configured to configure a predefined or pre-configured number of candidate cells with the highest quality measurement result in the other candidate cells as the target secondary cell.
  • the device further comprises:
  • a first sending unit configured to send information of the configured target secondary cell to the second network device.
  • the first sending unit is configured to send the information about the configured target secondary cell to the second network device on the configured target primary cell.
  • the configured information of the target secondary cell includes at least one of the following:
  • the configured global secondary cell identity GCI
  • physical cell identity PCI
  • absolute radio frequency channel number ARFCN
  • a cell configuration device comprising:
  • a second sending unit configured to send, by the user equipment, information of the best quality cell or the information of the best quality cell to the second network device at or after the handover is completed;
  • a fourth receiving unit configured to receive configuration information of the target secondary cell from the second network device
  • a fourteenth configuration unit configured to perform configuration of the target secondary cell according to the configuration information.
  • the second transmitting unit comprises:
  • a third sending unit configured to send, in the handover complete message, an indication of the information of the best quality cell or the information of the best quality cell to the second network device, or
  • a fourth sending unit configured to send, after the sending the handover complete message to the second network device, the information of the best quality cell or the information of the best quality cell to the second network device.
  • a fifth receiving unit configured to receive a request from the second network device to send information of the best quality cell
  • a fifth sending unit configured to send information about the best quality cell to the second network device.
  • a cell configuration device comprising:
  • a sixth sending unit configured to send configuration information of the candidate cell for configuring the target primary cell and the target secondary cell to the first network device.
  • the sixth sending unit includes:
  • a seventh sending unit configured to send information of the candidate primary cell and the candidate secondary cell to the first network device
  • an eighth sending unit configured to send information of the candidate primary cell and the candidate secondary cell to the first network device, the first condition that the candidate primary cell is configured as the target primary cell, and each of the candidate secondary cells is configured as a target Corresponding respective second conditions of the secondary cell.
  • the sixth sending unit includes:
  • a ninth sending unit configured to send information of the candidate cell to the first network device, or
  • a tenth sending unit configured to send information of the candidate cell to the first network device, the third condition that the candidate cell is configured as the target primary cell, and the fourth condition that the candidate cell is configured as the target secondary cell.
  • Supplementary note 20 is a cell configuration device, the device comprising:
  • an eleventh sending unit configured to send configuration information of the candidate cell for configuring the target primary cell and the target secondary cell to the user equipment.
  • a sixth receiving unit configured to receive, by the second network device, information of the candidate primary cell and the candidate secondary cell, the candidate primary cell is configured as a first condition of the target primary cell, and each of the candidate secondary cells is configured as a target Corresponding respective second conditions of the secondary cell,
  • the eleventh sending unit is configured to send information about the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as a target primary cell, and each of the candidate secondary cells is configured as Corresponding respective second conditions of the target secondary cell.
  • a seventh receiving unit configured to receive information of the candidate primary cell and the candidate secondary cell from the second network device, where
  • the eleventh transmitting unit is configured to send information about the candidate primary cell and the candidate secondary cell to the user equipment, the first condition that the candidate primary cell is configured as a target primary cell, and each candidate secondary cell is configured as Corresponding respective second conditions of the target secondary cell.
  • An eighth receiving unit configured to receive information of a candidate cell from a second network device, a third condition that the candidate cell is configured as a target primary cell, and a fourth condition that the candidate cell is configured as a target secondary cell;
  • the eleventh sending unit is configured to send, to the user equipment, the information of the candidate cell, the third condition that the candidate cell is configured as a target primary cell, and the fourth condition that the candidate cell is configured as a target secondary cell.
  • a ninth receiving unit configured to receive information of the candidate cell from the second network device
  • the eleventh sending unit is configured to send, to the user equipment, the information of the candidate cell, the third condition that the candidate cell is configured as a target primary cell, and the fourth condition that the candidate cell is configured as a target secondary cell.
  • An apparatus 25 the user equipment comprising the apparatus according to any one of the supplementary notes 1-16.
  • Attachment 26 a network device comprising the apparatus of any one of the supplementary notes 17-24.
  • Supplementary note 27 is a communication system, the communication system comprising:
  • User equipment comprising the apparatus of any one of the supplementary notes 1-16; and/or
  • a first network device comprising the apparatus of any one of claims 17-19;
  • a second network device comprising the device of any one of the notes 20-24.
  • Supplementary note 28 A cell configuration method, the method comprising:
  • the configuration of the target primary cell (Pcell) and the target secondary cell (Scell) is performed according to the configuration information.
  • the receiving the configuration information of the candidate cell from the first network device includes:
  • the information of the candidate cell and the condition for performing the conditional handover are received from the first network device.
  • the receiving the information of the candidate cell from the first network device and the condition for performing the condition switching include:
  • each candidate secondary cell is configured as a target secondary cell.
  • Supplementary note 32 the method according to the supplementary note 30, wherein
  • the second condition includes at least one of the following conditions:
  • the quality measurement result of the candidate secondary cell is greater than or equal to a predefined or pre-configured first threshold
  • the quality measurement result of the candidate secondary cell is greater than or equal to the quality measurement result of the primary cell or the secondary cell currently served, and the quality measurement result of the candidate secondary cell and the quality measurement result of the currently serving primary cell or secondary cell The difference is greater than or equal to a predefined or pre-configured second threshold;
  • the number of beams of the candidate secondary cell is greater than or equal to a predefined or pre-configured third threshold.
  • the configuration of the target primary cell and the target secondary cell is performed according to the configuration information, including at least one of the following:
  • the candidate secondary cell that currently meets the corresponding second condition is configured as a target secondary cell, or a predefined or currently predefined second condition is met.
  • the pre-configured number of the candidate secondary cells are configured as target secondary cells;
  • the candidate secondary cell is configured as a target secondary cell
  • the candidate secondary cell configuration that satisfies the corresponding second condition after the predefined or pre-configured time For the target secondary cell.
  • the receiving the information of the candidate cell from the first network device and the condition for performing the condition switching include:
  • the candidate cell that satisfies the third condition is configured as a target primary cell.
  • Supplementary note 36 The method according to the supplementary note 34, wherein
  • the configuration of the target primary cell and the target secondary cell is performed according to the configuration information, including at least one of the following:
  • performing configuration of the target primary cell and the target secondary cell according to the configuration information and further includes at least one of the following:
  • a predefined or pre-configured number of candidate cells with the highest quality measurement result in the other candidate cells are configured as target secondary cells.
  • the configured information of the target secondary cell includes at least one of the following:
  • the configured global secondary cell identity GCI
  • physical cell identity PCI
  • absolute radio frequency channel number ARFCN
  • a cell configuration method comprising:
  • the configuration of the target secondary cell is performed according to the configuration information.
  • the information of the best quality cell is sent to the second network device, including:
  • Supplementary note 44 is a cell configuration method, the method comprising:
  • Configuration information for configuring a candidate cell of the target primary cell and the target secondary cell is transmitted to the first network device.
  • the information of the candidate cell is transmitted to the first network device, the candidate cell is configured as a third condition of the target primary cell, and the candidate cell is configured as a fourth condition of the target secondary cell.
  • Supplementary note 47 is a cell configuration method, the method comprising:
  • Configuration information for configuring a candidate cell of the target primary cell and the target secondary cell is transmitted to the user equipment.
  • the candidate primary cell being configured as a first condition of the target primary cell
  • each of the candidate secondary cells being configured as a respective second of the target secondary cell condition
  • configuration information of the candidate cell for configuring the target primary cell and the target secondary cell including:
  • the candidate primary cell being configured as a first condition of the target primary cell
  • each of the candidate secondary cells being configured as a corresponding second of the target secondary cell condition.
  • configuration information of the candidate cell for configuring the target primary cell and the target secondary cell including:
  • the candidate primary cell being configured as a first condition of the target primary cell
  • each of the candidate secondary cells being configured as a corresponding second of the target secondary cell condition.
  • configuration information of the candidate cell for configuring the target primary cell and the target secondary cell including:
  • configuration information of the candidate cell for configuring the target primary cell and the target secondary cell including:

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Abstract

一种小区配置装置及方法。通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置；或者，在切换完成的时刻或之后向目标侧的网络设备发送质量最好小区的信息或质量最好小区的信息的指示，并从该第二网络设备接收目标辅小区的配置信息并根据该配置信息进行目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。

Description

小区配置装置及方法 技术领域
本发明涉及通信领域，尤其涉及一种小区配置装置及方法。
背景技术
3GPP(第3代合作伙伴计划，3rd Generation Partnership Project)正在研究下一代无线通信系统的相关议题。在下一代无线通信系统中，例如新无线(NR，New Radio)系统中，在一些部署和场景中，例如在小区的切换中，可能由于用户设备(UE，User Equipment)已经移动到切换的目标小区覆盖范围内而导致源侧的无线资源控制(RRC，Radio Resource Control)信令传输失败，从而增加切换失败率。
为了避免在UE应当执行切换的时刻服务小区的无线链路质量很差，应当有可能更早将RRC信令提供给UE。为此，在NR系统中，可以将切换命令与某个条件关联，当该条件被满足时，UE能够根据提供的切换命令来执行切换。这种切换称为条件切换(Conditional HO，Conditional Handover)。
应该注意，上面对技术背景的介绍只是为了方便对本发明的技术方案进行清楚、完整的说明，并方便本领域技术人员的理解而阐述的。不能仅仅因为这些方案在本发明的背景技术部分进行了阐述而认为上述技术方案为本领域技术人员所公知。
发明内容
发明人发现，对于条件切换中如何进行小区配置的问题，目前只关注UE具有一个服务小区的情况。在一些场景中，例如，在应用载波聚合(CA，carrier aggregation)的场景中，UE可以具有包括主小区(Pcell，primary cell)和辅小区(Scell，secondary cell)的多个服务小区，在该场景下进行小区切换时，UE在质量测量报告中向源侧的网络设备上报每个频率上质量最好小区的质量测量结果，在收到该质量测量报告后，源侧的网络设备可以决定发起切换并传递切换准备给目标侧的网络设备，其中，源侧的网络设备在发送的无效资源管理配置消息(RRM-config，Radio Resource Management Configuration)的候选小区信息列表(CandidateCellInfoList IE)中包含 了UE报告的每个频率上质量最好小区的质量测量结果，目标侧的网络设备能够根据该质量测量结果为UE选择目标PCell和目标SCell，并且，目标侧的网络设备将目标PCell和目标SCell的配置包括在发送给UE的切换命令中，用于该UE进行目标PCell和目标SCell的配置。但是，目前还没有在条件切换中对于UE可以具有多个服务小区的情况如何进行小区配置的有效方法。
本发明实施例提供一种小区配置装置及方法，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
根据本发明实施例的第一方面，提供一种小区配置装置，所述装置包括：第一接收单元，其用于从第一网络设备接收候选小区的配置信息；以及第一配置单元，其用于当所述候选小区满足进行条件切换的条件时，根据所述配置信息进行目标主小区和目标辅小区的配置。
根据本发明实施例的第二方面，提供一种小区配置装置，所述装置包括：第二发送单元，其用于用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示；第四接收单元，其用于从所述第二网络设备接收目标辅小区的配置信息；以及第十四配置单元，其用于根据所述配置信息进行目标辅小区的配置。
根据本发明实施例的第三方面，提供一种小区配置装置，所述装置包括：第六发送单元，其用于向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
根据本发明实施例的第四方面，提供一种小区配置装置，所述装置包括：第十一发送单元，其用于向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
根据本发明实施例的第五方面，提供一种用户设备，所述用户设备包括根据本发明实施例的第一方面或第二方面所述的装置。
根据本发明实施例的第六方面，提供一种网络设备，所述网络设备包括根据本发明实施例的第三方面或第四方面所述的装置。
根据本发明实施例的第七方面，提供一种通信系统，所述通信系统包括：用户设 备，其包括根据本发明实施例的第一方面或第二方面所述的装置；和/或，第一网络设备，其包括根据本发明实施例的第三方面所述的装置；以及第二网络设备，其包括根据本发明实施例的第四方面所述的装置。
根据本发明实施例的第九方面，提供一种小区配置方法，所述方法包括：从第一网络设备接收候选小区的配置信息；以及当所述候选小区满足进行条件切换的条件时，根据所述配置信息进行目标主小区和目标辅小区的配置。
根据本发明实施例的第十方面，提供一种小区配置方法，所述方法包括：用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示；从所述第二网络设备接收目标辅小区的配置信息；以及根据所述配置信息进行目标辅小区的配置。
根据本发明实施例的第十一方面，提供一种小区配置方法，所述方法包括：向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息
根据本发明实施例的第十二方面，提供一种小区配置方法，所述方法包括：向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
根据本发明实施例的第十三方面，提供了一种计算机可读程序，其中当在小区配置装置或用户设备中执行所述程序时，所述程序使得所述小区配置装置或用户设备执行本发明实施例的第九方面或第十方面所述的小区配置方法。
根据本发明实施例的第十四方面，提供了一种存储有计算机可读程序的存储介质，其中所述计算机可读程序使得小区配置装置或用户设备执行本发明实施例的第九方面或第十方面所述的小区配置方法。
根据本发明实施例的第十五方面，提供了一种计算机可读程序，其中当在小区配置装置或网络设备中执行所述程序时，所述程序使得所述小区配置装置或网络设备执行本发明实施例的第十一方面或第十二方面所述的小区配置方法。
根据本发明实施例的第十六方面，提供了一种存储有计算机可读程序的存储介质，其中所述计算机可读程序使得小区配置装置或网络设备执行本发明实施例的第十一方面或第十二方面所述的小区配置方法。
本发明的有益效果在于：通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置；或者，在切换完成的时刻或之后向目标侧的网络设备发送质量最好小区的信息 或质量最好小区的信息的指示，并从该第二网络设备接收目标辅小区的配置信息并根据该配置信息进行目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
参照后文的说明和附图，详细公开了本发明的特定实施方式，指明了本发明的原理可以被采用的方式。应该理解，本发明的实施方式在范围上并不因而受到限制。在所附权利要求的精神和条款的范围内，本发明的实施方式包括许多改变、修改和等同。
针对一种实施方式描述和/或示出的特征可以以相同或类似的方式在一个或更多个其它实施方式中使用，与其它实施方式中的特征相组合，或替代其它实施方式中的特征。
应该强调，术语“包括/包含”在本文使用时指特征、整件、步骤或组件的存在，但并不排除一个或更多个其它特征、整件、步骤或组件的存在或附加。
附图说明
所包括的附图用来提供对本发明实施例的进一步的理解，其构成了说明书的一部分，用于例示本发明的实施方式，并与文字描述一起来阐释本发明的原理。显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1是本发明实施例的通信系统的一示意图；图2是本发明实施例1的小区配置方法的一示意图；
图3是本发明实施例1的小区配置方法的另一示意图；
图4是本发明实施例1的小区配置方法的又一示意图；
图5是本发明实施例2的小区配置方法的一示意图；
图6是本发明实施例3的小区配置方法的一示意图；
图7是本发明实施例4的小区配置方法的一示意图；
图8是本发明实施例4的小区配置方法的另一示意图；
图9是本发明实施例4的小区配置方法的又一示意图；
图10是本发明实施例4的小区配置方法的又一示意图；
图11是本发明实施例4的小区配置方法的又一示意图；
图12是本发明实施例5的小区配置方法的一示意图；
图13是本发明实施例5的小区配置方法的另一示意图；
图14是本发明实施例6的小区配置方法的一示意图；
图15是本发明实施例6的小区配置方法的另一示意图；
图16是本发明实施例7的小区配置方法的一示意图；
图17是本发明实施例7的小区配置方法的另一示意图；
图18是本发明实施例8的小区配置装置的一示意图；
图19是本发明实施例8的第一接收单元1801的一示意图；
图20是本发明实施例8的第一配置单元1802的一示意图；
图21是本发明实施例8的第一配置单元1802的另一示意图；
图22是本发明实施例9的小区配置装置的一示意图；
图23是本发明实施例9的第二发送单元2201的一示意图；
图24是本发明实施例10的小区配置装置的一示意图；
图25是本发明实施例10的第六发送单元2401的一示意图；
图26是本发明实施例10的第六发送单元2401的另一示意图；
图27是本发明实施例11的小区配置装置的一示意图；
图28是本发明实施例12的用户设备的系统构成的一示意框图；
图29是本发明实施例13的用户设备的系统构成的一示意框图；
图30是本发明实施例14的网络设备的一构成示意图；
图31是本发明实施例15的网络设备的一构成示意图。
具体实施方式
参照附图，通过下面的说明书，本发明的前述以及其它特征将变得明显。在说明书和附图中，具体公开了本发明的特定实施方式，其表明了其中可以采用本发明的原则的部分实施方式，应了解的是，本发明不限于所描述的实施方式，相反，本发明包括落入所附权利要求的范围内的全部修改、变型以及等同物。
在本发明实施例中，术语“第一”、“第二”等用于对不同元素从称谓上进行区分，但并不表示这些元素的空间排列或时间顺序等，这些元素不应被这些术语所限制。 术语“和/或”包括相关联列出的术语的一种或多个中的任何一个和所有组合。术语“包含”、“包括”、“具有”等是指所陈述的特征、元素、元件或组件的存在，但并不排除存在或添加一个或多个其他特征、元素、元件或组件。
在本发明实施例中，单数形式“一”、“该”等可以包括复数形式，应广义地理解为“一种”或“一类”而并不是限定为“一个”的含义；此外术语“所述”应理解为既包括单数形式也包括复数形式，除非上下文另外明确指出。此外术语“根据”应理解为“至少部分根据……”，术语“基于”应理解为“至少部分基于……”，除非上下文另外明确指出。
在本实施例中，“多个”或“多种”指的是至少两个或至少两种。
在本发明实施例中，术语“通信网络”或“无线通信网络”可以指符合如下任意通信标准的网络，例如长期演进(LTE，Long Term Evolution)、增强的长期演进(LTE-A，LTE-Advanced)、宽带码分多址接入(WCDMA，Wideband Code Division Multiple Access)、高速报文接入(HSPA，High-Speed Packet Access)等等。
并且，通信系统中设备之间的通信可以根据任意阶段的通信协议进行，例如可以包括但不限于如下通信协议：1G(generation)、2G、2.5G、2.75G、3G、4G、4.5G以及未来的5G、新无线(NR，New Radio)等等，和/或其他目前已知或未来将被开发的通信协议。
在本发明实施例中，术语“网络设备”例如是指通信系统中将用户设备接入通信网络并为该用户设备提供服务的设备。网络设备可以包括但不限于如下设备：基站(BS，Base Station)、接入点(AP、Access Point)、发送接收点(TRP，Transmission Reception Point)、广播发射机、移动管理实体(MME、Mobile Management Entity)、网关、服务器、无线网络控制器(RNC，Radio Network Controller)、基站控制器(BSC，Base Station Controller)等等。
其中，基站可以包括但不限于：节点B(NodeB或NB)、演进节点B(eNodeB或eNB)以及5G基站(gNB)，等等，此外还可包括远端无线头(RRH，Remote Radio Head)、远端无线单元(RRU，Remote Radio Unit)、中继(relay)或者低功率节点(例如femto、pico等等)。并且术语“基站”可以包括它们的一些或所有功能，每个基站可以对特定的地理区域提供通信覆盖。术语“小区”可以指的是基站和/或其覆盖区域，这取决于使用该术语的上下文。
在本发明实施例中，术语“用户设备”(UE，User Equipment)或者“终端设备”(TE，Terminal Equipment)例如是指通过网络设备接入通信网络并接收网络服务的设备。用户设备可以是固定的或移动的，并且也可以称为移动台(MS，Mobile Station)、终端、用户台(SS，Subscriber Station)、接入终端(AT，Access Terminal)、站，等等。
其中，用户设备可以包括但不限于如下设备：蜂窝电话(Cellular Phone)、个人数字助理(PDA，Personal Digital Assistant)、无线调制解调器、无线通信设备、手持设备、机器型通信设备、膝上型计算机、无绳电话、智能手机、智能手表、数字相机，等等。
再例如，在物联网(IoT，Internet of Things)等场景下，用户设备还可以是进行监控或测量的机器或装置，例如可以包括但不限于：机器类通信(MTC，Machine Type Communication)终端、车载通信终端、设备到设备(D2D，Device to Device)终端、机器到机器(M2M，Machine to Machine)终端，等等。
以下通过示例对本发明实施例的场景进行说明，但本发明实施例不限于此。
图1是本发明实施例的通信系统的一示意图，示意性说明了以用户设备和网络设备为例的情况，如图1所示，通信系统100可以包括第一网络设备101、第二网络设备102和用户设备103。
在本发明实施例中，第一网络设备101、第二网络设备102和用户设备103之间可以进行现有的业务或者未来可实施的业务。例如，这些业务包括但不限于：增强的移动宽带(eMBB，enhanced Mobile Broadband)、大规模机器类型通信(mMTC，massive Machine Type Communication)和高可靠低时延通信(URLLC，Ultra-Reliable and Low-Latency Communication)，等等。
例如，用户设备103进行小区的切换，第一网络设备101为源侧的网络设备，第二网络设备102为目标侧的网络设备。
在本发明实施例中，“第一网络设备”是指切换的源侧的网络设备，“第二网络设备”是指切换的目标侧的网络设备。
实施例1
本发明实施例提供一种小区配置方法，该方法应用于用户设备侧。图2是本发明实施例1的小区配置方法的一示意图。如图2所示，该方法包括：
步骤201：从第一网络设备接收候选小区的配置信息；以及
步骤202：当该候选小区满足进行条件切换(Conditional HO，Conditional Handover)的条件时，根据该配置信息进行目标主小区(Pcell)和目标辅小区(Scell)的配置。
由上述实施例可知，通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
在本实施例中，该第一网络设备可以是切换的源侧的网络设备。
例如，在步骤201之前，该方法还可以包括：
步骤203：向第一网络设备发送各个频率上的质量最好小区的质量测量结果。
在本实施例中，该步骤203是可选步骤。
例如，在质量测量结果低于预设阈值时，执行上述步骤203。该预设阈值可以根据实际需要而设置，其可以设置为较低的值。
在本实施例中，该质量测量结果用于评价小区的通信质量，例如，该质量测量结果可以是参考信号接收功率(RSRP，Reference Signal Receiving Power)、参考信号接收质量(RSRQ，Reference Signal Receiving Quality)以及信号与干扰加噪声比(SINR，Signal to Interference plus Noise)中的至少一个。
在本实施例中，各个频率可以是预定义或预配置的，其可以根据实际需要而确定。
例如，该质量测量结果可以以早期报告(early report)的形式发送。该第一网络设备在接收到来自用户设备的该早期报告之后，根据该早期报告决定是否进行切换(HO)，当决定进行切换时，该第一网络设备可以根据质量最好小区的信息(例如，ID信息)确定该小区属于哪个网络设备，并将该网络设备确定为切换的目标侧的网络设备，在本发明实施例中又称为“第二网络设备”。之后，该第一网络设备向该第二网络设备发送包含小区信息列表的HO请求，该小区信息列表根据该质量测量结果而获得，该第二网络设备根据接收的HO请求，生成候选小区的配置信息并发送给该第一网络设备，该第一网络设备将包含候选小区的配置信息的条件切换(Conditional HO)命令发送给该用户设备，其中，该预设阈值可以是较高的值，例 如，高于触发步骤203的上述预设阈值。从而，在步骤201中，从第一网络设备接收候选小区的配置信息。
在本实施例中，从第一网络设备接收候选小区的配置信息例如可以包括：从第一网络设备接收该候选小区的信息以及进行条件切换的条件。
例如，该候选小区的信息是指可能被配置为主小区和/或辅小区的候选小区的信息，例如，包括这些候选小区的全球小区标识(GCI，Cell Global Identifier)、物理小区标识(PCI，Physical Cell Identifier)、绝对无线频率信道号(ARFCN，Absolute Radio Frequency Channel Number)以及小区索引中的至少一个。
在本实施例中，例如，进行条件切换的条件可以是候选小区满足被配置为目标主小区的条件。当有候选小区满足该条件时，则触发条件切换的开始。
在步骤202中，当该候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置。
例如，用户设备可以通过对各个候选小区的质量测量结果来判断其是否满足切换的条件，当该候选小区的质量测量结果满足该条件时，可以根据该候选小区的信息将其配置为目标主小区或目标辅小区。
在本实施例中，该方法还可以包括：
步骤204：将配置的目标辅小区的信息发送给第二网络设备。
在本实施例中，该配置的目标辅小区的信息可以包括以下的至少一个：配置的目标辅小区的全球小区标识(GCI)、物理小区标识(PCI)、绝对无线频率信道号(ARFCN)以及小区索引。
例如，在切换完成(HO complete)消息中将配置的目标辅小区的信息发送给第二网络设备。
在本实施例中，切换完成可以是指完成了目标主小区和目标辅小区的配置。
图3是本发明实施例1的小区配置方法的另一示意图。如图3所示，该方法包括：
步骤301：向第一网络设备发送各个频率上的质量最好小区的质量测量结果；
步骤302：从第一网络设备接收候选主小区和候选辅小区的信息、该候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件；以及
以下步骤303～305中的至少一个：
步骤303：当该候选主小区满足该第一条件时，将当前满足相应的该第二条件的该候选辅小区配置为目标辅小区，或者，将当前满足相应的第二条件的预定义或预配置数量的该候选辅小区配置为目标辅小区；
步骤304：当该候选主小区满足该第一条件且预定义或预配置数量的该候选辅小区满足相应的第二条件时，将满足相应的第二条件的预定义或预配置数量的该候选辅小区配置为目标辅小区；
步骤305：当该候选主小区满足该第一条件且经过预定义或预配置的时间时，将经过该预定义或预配置的时间后满足相应的该第二条件的该候选辅小区配置为目标辅小区；以及
步骤306：将配置的目标辅小区的信息发送给第二网络设备。
在本实施例中，步骤301可以与图2中的步骤203类似，此处不再赘述。
在本实施例中，该第一条件可以对应于步骤202中的“进行条件切换(Conditional HO)的条件”。
在本实施例中，该第一条件和该第二条件可以是第一网络设备生成的，也可以是第二网络设备生成的。
在本实施例中，各个候选辅小区被配置为目标辅小区的第二条件是被公共配置或被各自配置的。也就是说，各个候选辅小区中的两个候选辅小区的第二条件可以被配置为相同的，也可以被配置为不同的。
在本实施例中，该第一条件可以根据实际需要而设置。例如，该第一条件可以包括以下条件中的至少一个：用户设备在发送质量测量结果后在一段时间中检测失步，候选主小区的通信质量比当前服务的主小区的通信质量好，以及候选主小区的波束数量比当前服务的主小区的波束多。
在本实施例中，该第二条件可以包括以下条件中的至少一个：候选辅小区的质量测量结果大于或等于预定义或预配置的第一阈值；候选辅小区的质量测量结果大于或等于当前服务的主小区或辅小区的质量测量结果，并且该候选辅小区的质量测量结果与该当前服务的主小区或辅小区的质量测量结果之差大于或等于预定义或预配置的第二阈值；以及候选辅小区的波束数量大于或等于预定义或预配置的第三阈值。
在本实施例中，该预定义或预配置的第一阈值、第二阈值以及第三阈值的数值可以根据实际需要而确定。
在本实施例中，步骤303～305可以对应于图2中的步骤202。
在步骤303和步骤304中，该预定义或预配置数量可以根据实际需要而确定，例如该预定义或预配置数量是大于等于1的整数。
在步骤305中，该预定义或预配置的时间可以根据实际需要而确定，例如，可以预配置或预定义一个计时器(timer)，当该候选主小区满足该第一条件时启动该计时器，当计时器超时时，用户设备判断哪些候选辅小区满足相应的第二条件，将满足第二条件的候选小区配置为目标辅小区。
在本实施例中，步骤306可以与图2中的步骤204类似，此处不再赘述。
图4是本发明实施例1的小区配置方法的又一示意图。如图4所示，该方法包括：
步骤401：向第一网络设备发送各个频率上的质量最好小区的质量测量结果；
步骤402：从该第一网络设备接收候选小区的信息、该候选小区被配置为目标主小区的第三条件以及该候选小区被配置为目标辅小区的第四条件；以及
以下步骤403～407中的至少一个：
步骤403：当候选小区中的任一个候选小区满足第三条件时，将满足该第三条件的该候选小区配置为目标主小区；
步骤404：当候选小区中的至少两个候选小区满足第三条件时，将该至少两个候选小区中的任一个候选小区配置为目标主小区；
步骤405：当候选小区中的至少两个候选小区满足第三条件时，将该至少两个候选小区中的质量测量结果最高的候选小区配置为目标主小区；
步骤406：当候选小区中的至少两个候选小区满足第三条件时，将该至少两个候选小区中的优先级最高的候选小区配置为目标主小区，该优先级是预定义或预配置的；
步骤407：当候选小区中的至少两个候选小区满足第三条件时，将该至少两个候选小区中的负载最低的候选小区配置为目标主小区；以及
以下步骤408～411中的至少一个：
步骤408：将候选小区中的满足第四条件且除了被配置为目标主小区的候选小区之外的其他候选小区配置为目标辅小区；
步骤409：将该其他候选小区中的负载低于预定义或预配置的第四阈值的候选小区配置为目标辅小区；
步骤410：将该其他候选小区中的质量测量结果大于或等于预定义或预配置的第五阈值的候选小区配置为目标辅小区；
步骤411：将所述其他候选小区中的质量测量结果最高的预定义或预配置数量的候选小区配置为目标辅小区；
以及
步骤412：在配置的目标主小区上将配置的目标辅小区的信息发送给第二网络设备。
在本实施例中，步骤401可以与图2中的步骤203类似，此处不再赘述。
在本实施例中，该第三条件可以对应于步骤202中的“进行条件切换(Conditional HO)的条件”。
在步骤402中，从该第一网络设备接收候选小区的信息以及该候选小区被配置为目标主小区的第三条件，该第三条件可以根据实际需要而设置。
例如，该第三条件与上述第一条件相同。
在本实施例中，该第四条件可以根据实际需要而设置，例如，该第四条件可以与该第三条件相同，也可以不相同。
在本实施例中，该预定义或预配置的第四阈值和第五阈值的数值可以根据实际需要而确定。
在步骤411中，通过在配置的目标主小区上发送该配置的目标辅小区的信息，第二网络设备能够获得该目标主小区的信息。该步骤的具体实施与图2中的步骤204类似，此处不再赘述。
由上述实施例可知，通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例2
本发明实施例提供一种小区配置方法，该方法应用于用户设备侧。图5是本发明实施例2的小区配置方法的一示意图。如图5所示，该方法包括：
步骤501：用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送质量 最好小区的信息，或者，
步骤502：用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送该质量最好小区的信息的指示；
步骤503：从该第二网络设备接收目标辅小区的配置信息；以及
步骤504：根据该配置信息进行目标辅小区的配置。
在本实施例中，切换完成可以是指用户设备完成了目标主小区的配置。而用户设备进行主小区配置的方法可以参考相关技术，此处不再赘述。
在步骤501中，用户设备可以在切换完成的时刻，向第二网络设备发送质量最好小区的信息。
例如，在切换完成(HO complete)消息中向第二网络设备发送质量最好小区的信息或者该质量最好小区的信息的指示。该质量最好小区的信息可以包括各个频率上的质量最好小区的质量测量结果和/或标识和/或频率。由于发送切换完成消息是本实施例的切换完成的最后一个步骤，其相当于在切换完成的时刻发送该质量最好小区的信息。
在步骤501中，用户设备也可以在切换完成的时刻之后，向第二网络设备发送质量最好小区的信息。
例如，在向该第二网络设备发送切换完成消息后，向该第二网络设备发送质量最好小区的信息。
例如，该质量最好小区的信息可以以小区信息列表的形式表示。
例如，该质量最好小区的信息可以包括各个频率上的质量最好小区的质量测量结果。
在本实施例中，该质量最好小区的信息包括的质量测量结果用于评价小区的通信质量，例如，该质量测量结果可以是参考信号接收功率(RSRP)、参考信号接收质量(RSRQ)以及信号与干扰加噪声比(SINR)中的至少一个。
在本实施例中，该各个频率可以是预定义或预配置的，其可以根据实际需要而确定。
在本实施例中，该第二网络设备可以是的切换的目标侧的网络设备。
在本实施例中，步骤502的具体实施可以参照步骤501，此处不再赘述。
在本实施例中，该质量最好小区的信息的指示可以是指用户设备询问第二网络是 否需要提供该质量最好小区的信息的指示。
在本实施例中，当在步骤502中向第二网络设备发送该质量最好小区的信息的指示时，在步骤503之前，该方法还可以包括：
步骤505：接收来自该第二网络设备的发送该质量最好小区的信息的请求；
步骤506：向该第二网络设备发送该质量最好小区的信息。
在本实施例中，步骤505和506为可选步骤。
这样，不直接发送质量最好小区的信息而是先发送一个质量最好小区的信息的指示，在第二网络设备请求发送的时候再发送质量最好小区的信息，能够减少切换完成消息的开销。
在本实施例中，该第二网络设备接收到该质量最好小区的信息之后，生成目标辅小区的配置信息，并且将其发送给该用户设备。
在步骤503中，用户设备从该第二网络设备接收目标辅小区的配置信息，并在步骤504中根据该配置信息进行目标辅小区的配置。
在本实施例中，该目标辅小区的配置信息例如包括目标辅小区的全球小区标识(GCI，Cell Global Identifier)、物理小区标识(PCI，Physical Cell Identifier)、绝对无线频率信道号(ARFCN，Absolute Radio Frequency Channel Number)以及小区索引中的至少一个。
由上述实施例可知，通过在切换完成的时刻或之后向目标侧的网络设备发送质量最好小区的信息或质量最好小区的信息的指示，并从该第二网络设备接收目标辅小区的配置信息并根据该配置信息进行目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例3
本发明实施例还提供一种小区配置方法，该方法应用于网络设备侧，具体应用于作为切换的目标侧的网络设备侧，即第二网络设备侧。该方法对应于实施例1的应用于用户设备侧的小区配置方法，相同的内容可以参考实施例1中的记载。
图6是本发明实施例3的小区配置方法的一示意图。如图6所示，该方法包括：
步骤601：向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的 配置信息。
例如，用户设备以早期报告的形式向作为源侧的网络设备的第一网络设备发送各个频率上的质量最好小区的质量测量结果，该第一网络设备在接收到来自用户设备的该早期报告之后，根据该早期报告决定是否进行条件切换(HO)，当决定进行条件切换时，该第一网络设备可以根据质量最好小区的信息(例如，ID信息)确定该小区属于哪个网络设备，并将该网络设备确定为切换的目标侧的网络设备，即第二网络设备。之后，该第一网络设备向该第二网络设备发送包含该小区信息列表的HO请求，这样，在步骤601之前，该方法还可以包括：
步骤602：根据从第一网络设备接收的HO请求，生成用于配置目标主小区和目标辅小区的候选小区的配置信息。
在本实施例中，对应于图3中的步骤302，在步骤601中，可以是向第一网络设备发送候选主小区和候选辅小区的信息；或者，向第一网络设备发送候选主小区和候选辅小区的信息、候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件。
在本实施例中，对应于图4中的步骤402，在步骤601中，可以是向第一网络设备发送候选小区的信息，或者，向第一网络设备发送候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标辅小区的第四条件。
由上述实施例可知，通过发送用于配置目标主小区和目标辅小区的候选小区的配置信息，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例4
本发明实施例还提供一种小区配置方法，该方法应用于网络设备侧，具体应用于作为切换的源侧的网络设备侧，即第一网络设备侧。该方法对应于实施例1的应用于用户设备侧的小区配置方法，相同的内容可以参考实施例1中的记载。
图7是本发明实施例4的小区配置方法的一示意图。如图7所示，该方法包括：
步骤701：向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
例如，用户设备以早期报告的形式向作为源侧的网络设备的第一网络设备发送各 个频率上的质量最好小区的质量测量结果，该第一网络设备在接收到来自用户设备的该早期报告之后，根据该早期报告决定是否进行条件切换(HO)，当决定进行条件切换时，该第一网络设备可以根据质量最好小区的信息(例如，ID信息)确定该小区属于哪个网络设备，并将该网络设备确定为切换的目标侧的网络设备，即第二网络设备。之后，该第一网络设备向该第二网络设备发送包含该小区信息列表的HO请求，第二网络设备根据从第一网络设备接收的HO请求，生成用于配置目标主小区和目标辅小区的候选小区的配置信息并发送给第一网络设备。
在本实施例中，首先，对于该配置信息包括候选小区被配置为目标主小区和/或目标辅小区的条件，即包括切换条件的情况进行说明。
图8是本发明实施例4的小区配置方法的另一示意图，如图8所示，该方法包括：
步骤801：从第二网络设备接收候选主小区和候选辅小区的信息、候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件；
步骤802：向用户设备发送所述候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
图9是本发明实施例4的小区配置方法的又一示意图，如图9所示，该方法包括：
步骤901：从第二网络设备接收候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标辅小区的第四条件；
步骤902：向用户设备发送候选小区的信息以及所述候选小区被配置为目标主小区的第三条件、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标辅小区的第四条件。
在本实施例中，接着，对于该配置信息不包括候选小区被配置为目标主小区和/或目标辅小区的条件，即不包括切换条件的情况进行说明。
图10是本发明实施例4的小区配置方法的又一示意图，如图10所示，该方法包括：
步骤1001：从第二网络设备接收候选主小区和候选辅小区的信息；
步骤1002：根据该候选主小区和候选辅小区的信息生成候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第 二条件；
步骤1003：向用户设备发送所述候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
图11是本发明实施例4的小区配置方法的又一示意图，如图11所示，该方法包括：
步骤1101：从第二网络设备接收候选小区的信息；
步骤1102：根据该候选小区的信息生成候选小区被配置为目标主小区的第三条件和候选小区被配置为目标辅小区的第四条件；
步骤1103：向用户设备发送候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标辅小区的第四条件。
由上述实施例可知，通过发送用于配置目标主小区和目标辅小区的候选小区的配置信息，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例5
本发明实施例还提供了一种小区配置方法，该方法应用于用户设备侧和网络设备侧，其对应于实施例1、3、4的小区配置方法，因此其具体的实施可以参照实施例1、3、4，重复之处不再赘述。
图12是本发明实施例5的小区配置方法的一示意图。如图12所示，该方法包括：
步骤1201：用户设备向第一网络设备发送各个频率上的质量最好小区的质量测量结果；
步骤1202：第一网络设备根据该质量测量结果，生成切换决定(HO decision)；
步骤1203：第一网络设备向第二网络设备发送包含小区信息列表的HO请求；
步骤1204：第二网络设备根据该HO请求，生成候选主小区和候选辅小区的信息；
步骤1205：第二网络设备向第一网络设备发送该候选主小区和候选辅小区的信息；
步骤1206：第一网络设备生成候选主小区被配置为目标主小区的第一条件以及 各个候选辅小区被配置为目标辅小区的相应的各个第二条件；
步骤1207：第一网络设备向用户设备发送候选主小区和候选辅小区的信息、该候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件；
步骤1208：用户设备根据该信息、第一条件以及第二条件，进行目标主小区和目标辅小区的配置；
步骤1209：用户设备在切换完成消息中将配置的目标辅小区的信息发送给第二网络设备；
步骤1210：第二网络设备向第一网络设备发送切换完成消息。
图13是本发明实施例5的小区配置方法的另一示意图。如图13所示，该方法包括：
步骤1301：用户设备向第一网络设备发送各个频率上的质量最好小区的质量测量结果；
步骤1302：第一网络设备根据该质量测量结果，生成切换决定(HO decision)；
步骤1303：第一网络设备发送包含小区信息列表的HO请求；
步骤1304：第二网络设备该HO请求，生成候选主小区和候选辅小区的信息和候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件；
步骤1305：第二网络设备向第一网络设备发送候选主小区和候选辅小区的信息和候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件；
步骤1306：第一网络设备向用户设备发送候选主小区和候选辅小区的信息、该候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件；
步骤1307：用户设备根据该信息、第一条件以及第二条件，进行目标主小区和目标辅小区的配置；
步骤1308：用户设备在切换完成消息中将配置的目标辅小区的信息发送给第二网络设备；
步骤1309：第二网络设备向第一网络设备发送切换完成消息。
在本实施例中，上述各个步骤的具体实施可以参照实施例1、3、4中的记载，此处不再赘述。
由上述实施例可知，通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例6
本发明实施例还提供了一种小区配置方法，该方法应用于用户设备侧和网络设备侧，其对应于实施例1、3、4的小区配置方法，因此其具体的实施可以参照实施例1、3、4，重复之处不再赘述。
图14是本发明实施例6的小区配置方法的一示意图。如图14所示，该方法包括：
步骤1401：用户设备向第一网络设备发送各个频率上的质量最好小区的质量测量结果；
步骤1402：第一网络设备根据该质量测量结果，生成切换决定(HO decision)；
步骤1403：第一网络设备发送包含小区信息列表的HO请求；
步骤1404：第二网络设备该HO请求，生成候选小区的信息；
步骤1405：第二网络设备向第一网络设备发送该候选小区的信息；
步骤1406：第一网络设备生成候选小区被配置为目标主小区的第三条件和候选小区被配置为目标辅小区的第四条件；
步骤1407：第一网络设备向用户设备发送候选小区的信息、候选小区被配置为目标主小区的第三条件和候选小区被配置为目标辅小区的第四条件；
步骤1408：用户设备根据该信息、第三条件以及第四条件，进行目标主小区和目标辅小区的配置；
步骤1409：用户设备在配置的目标主小区上并在切换完成消息中将配置的目标辅小区的信息发送给第二网络设备；
步骤1410：第二网络设备向第一网络设备发送切换完成消息。
图15是本发明实施例6的小区配置方法的另一示意图。如图15所示，该方法包括：
步骤1501：用户设备向第一网络设备发送各个频率上的质量最好小区的质量测量结果；
步骤1502：第一网络设备根据该质量测量结果，生成切换决定(HO decision)；
步骤1503：第一网络设备发送包含小区信息列表的HO请求；
步骤1504：第二网络设备该HO请求，生成候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标主小区的第四条件；
步骤1505：第二网络设备向第一网络设备发送候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标主小区的第四条件；
步骤1506：第一网络设备向用户设备发送候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标主小区的第四条件；
步骤1507：用户设备根据该信息、第三条件以及第四条件，进行目标主小区和目标辅小区的配置；
步骤1508：用户设备在配置的目标主小区上并在切换完成消息中将配置的目标辅小区的信息发送给第二网络设备；
步骤1509：第二网络设备向第一网络设备发送切换完成消息。
在本实施例中，上述各个步骤的具体实施可以参照实施例1、3、4中的记载，此处不再赘述。
由上述实施例可知，通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例7
本发明实施例还提供了一种小区配置方法，该方法应用于用户设备侧和网络设备侧，其对应于实施例2的小区配置方法，因此其具体的实施可以参照实施例2，重复之处不再赘述。
图16是本发明实施例7的小区配置方法的一示意图。如图16所示，该方法包括：
步骤1601：用户设备向第一网络设备发送各个频率上的质量最好小区的质量测量结果；
步骤1602：第一网络设备根据该质量测量结果，生成切换决定(HO decision)；
步骤1603：第一网络设备向第二网络设备发送包含小区信息列表的HO请求；
步骤1604：第二网络设备该HO请求，生成候选主小区的配置信息；
步骤1605：第二网络设备向第一网络设备发送该候选主小区的配置信息；
步骤1606：第一网络设备向用户设备发送该候选主小区的配置信息；
步骤1607：当满足切换条件时，用户设备根据该候选主小区的配置信息，进行目标主小区的配置；
步骤1608：用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送当前的质量最好小区的信息；
步骤1609：第二网络设备根据该质量最好小区的信息，生成目标辅小区的配置信息；
步骤1610：第二网络设备将该配置信息发送给用户设备；
步骤1611：用户设备根据该配置信息进行目标辅小区的配置；
步骤1612：第二网络设备向第一网络设备发送切换完成消息。
图17是本发明实施例7的小区配置方法的另一示意图。如图17所示，该方法包括：
步骤1701：用户设备向第一网络设备发送各个频率上的质量最好小区的质量测量结果；
步骤1702：第一网络设备根据该质量测量结果，生成切换决定(HO decision)；
步骤1703：第一网络设备发送包含小区信息列表的HO请求；
步骤1704：第二网络设备该HO请求，生成候选主小区的配置信息；
步骤1705：第二网络设备向第一网络设备发送该候选主小区的配置信息；
步骤1706：第一网络设备向用户设备发送该候选主小区的配置信息；
步骤1707：当满足切换条件时，用户设备根据该候选主小区的配置信息，进行目标主小区的配置；
步骤1708：用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送当前的质量最好小区的信息的指示；
步骤1709：第二网络设备向用户设备发送该质量最好小区的信息的请求；
步骤1710：用户设备向该第二网络设备发送该质量最好小区的信息；
步骤1711：第二网络设备根据该质量最好小区的信息，生成目标辅小区的配置信息；
步骤1712：第二网络设备将该配置信息发送给用户设备；
步骤1713：用户设备根据该配置信息进行目标辅小区的配置；
步骤1714：第二网络设备向第一网络设备发送切换完成消息。
在本实施例中，上述各个步骤的具体实施可以参照实施例2中的记载，此处不再赘述。
由上述实施例可知，通过在切换完成的时刻或之后向目标侧的网络设备发送质量测量结果或质量测量结果的指示，并从该第二网络设备接收目标辅小区的配置信息并根据该配置信息进行目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例8
本发明实施例还提供一种小区配置装置，其应用于用户设备侧。该装置对应于实施例1所述的小区配置方法，因此其具体的实施可以参照实施例1，重复之处不再赘述。
图18是本发明实施例8的小区配置装置的一示意图。如图18所示，小区配置装置1800包括：
第一接收单元1801，其用于从第一网络设备接收候选小区的配置信息；以及
第一配置单元1802，其用于当候选小区满足进行条件切换(Conditional HO，conditional handover)的条件时，根据该配置信息进行目标主小区(Primary cell，Pcell)和目标辅小区(Secondary cell，Scell)的配置；
第一发送单元1803，其用于将配置的目标辅小区的信息发送给第二网络设备。
在本实施例中，第一接收单元1801用于从第一网络设备接收候选小区的信息以及该进行条件切换的条件。
图19是本发明实施例8的第一接收单元1801的一示意图。如图19所示，第一接收单元1801包括：
第二接收单元1901，其用于从第一网络设备接收候选主小区和候选辅小区的信 息、候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件；或者，
第三接收单元1902，其用于从第一网络设备接收候选小区的信息以及候选小区被配置为目标主小区的第三条件。
图20是本发明实施例8的第一配置单元1802的一示意图。如图20所示，第一配置单元1802包括以下的至少一个：
第二配置单元2001，其用于当候选主小区满足第一条件时，将当前满足相应的第二条件的候选辅小区配置为目标辅小区，或者，将当前满足相应的第二条件的预定义或预配置数量的候选辅小区配置为目标辅小区；
第三配置单元2002，其用于当候选主小区满足第一条件且预定义或预配置数量的候选辅小区满足相应的第二条件时，将满足相应的第二条件的预定义或预配置数量的候选辅小区配置为目标辅小区；
第四配置单元2003，其用于当候选主小区满足第一条件且经过预定义或预配置的时间时，将经过预定义或预配置的时间后满足相应的第二条件的候选辅小区配置为目标辅小区。
图21是本发明实施例8的第一配置单元1802的另一示意图。如图21所示，第一配置单元1802包括以下的至少一个：
第五配置单元2101，其用于当候选小区中的任一个候选小区满足第三条件时，将满足第三条件的候选小区配置为目标主小区；
第六配置单元2102，其用于当候选小区中的至少两个候选小区满足第三条件时，将至少两个候选小区中的任一个候选小区配置为目标主小区；
第七配置单元2103，其用于当候选小区中的至少两个候选小区满足第三条件时，将至少两个候选小区中的质量测量结果最高的候选小区配置为目标主小区；
第八配置单元2104，其用于当候选小区中的至少两个候选小区满足第三条件时，将至少两个候选小区中的优先级最高的候选小区配置为目标主小区，优先级是预定义或预配置的；以及
第九配置单元2105，其用于当候选小区中的至少两个候选小区满足第三条件时，将至少两个候选小区中的负载最低的候选小区配置为目标主小区。
以及以下的至少一个：
第十配置单元2106，其用于将候选小区中的满足第四条件且除了被配置为目标主小区的候选小区之外的其他候选小区配置为目标辅小区；
第十一配置单元2107，其用于将该其他候选小区中的负载低于预定义或预配置的第四阈值的候选小区配置为目标辅小区；
第十二配置单元2108，其用于将该其他候选小区中的质量测量结果大于或等于预定义或预配置的第五阈值的候选小区配置为目标辅小区；以及
第十三配置单元2109，其用于将所述其他候选小区中的质量测量结果最高的预定义或预配置数量的候选小区配置为目标辅小区。
在本实施例中，第一发送单元1803用于在配置的目标主小区上将配置的目标辅小区的信息发送给第二网络设备。
由上述实施例可知，通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例9
本发明实施例还提供一种小区配置装置，其应用于用户设备侧。该装置对应于实施例2所述的小区配置方法，因此其具体的实施可以参照实施例2，重复之处不再赘述。
图22是本发明实施例9的小区配置装置的一示意图。如图22所示，小区配置装置2200包括：
第二发送单元2201，其用于用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送质量最好小区的信息或者该质量最好小区的信息的指示；
第四接收单元2202，其用于从第二网络设备接收目标辅小区的配置信息；以及
第十四配置单元2203，其用于根据该配置信息进行目标辅小区的配置。
在本实施例中，在第二发送单元2201发送的是该质量最好小区的信息的指示的情况下，该小区配置装置2200还可以包括：
第五接收单元2204，其用于接收来自第二网络设备的发送质量最好小区的信息的请求；
第五发送单元2205，其用于向第二网络设备发送该质量最好小区的信息。
图23是本发明实施例9的第二发送单元2201的一示意图。如图23所示，第二发送单元2201包括：
第三发送单元2301，其用于在切换完成消息中向第二网络设备发送质量最好小区的信息或者质量最好小区的信息的指示，或者，
第四发送单元2302，其用于在向第二网络设备发送切换完成消息后，向第二网络设备发送质量最好小区的信息或者质量最好小区的信息的指示。
由上述实施例可知，通过在切换完成的时刻或之后向目标侧的网络设备发送质量最好小区的信息或质量最好小区的信息的指示，并从该第二网络设备接收目标辅小区的配置信息并根据该配置信息进行目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例10
本发明实施例还提供一种小区配置装置，其应用于网络设备侧。该装置对应于实施例3所述的小区配置方法，因此其具体的实施可以参照实施例3，重复之处不再赘述。
图24是本发明实施例10的小区配置装置的一示意图。如图24所示，小区配置装置2400包括：
第六发送单元2401，其用于向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
图25是本发明实施例10的第六发送单元2401的一示意图。如图25所示，第六发送单元2401包括：
第七发送单元2501，其用于向第一网络设备发送候选主小区和候选辅小区的信息；或者，
第八发送单元2502，其用于向第一网络设备发送候选主小区和候选辅小区的信息、候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件。
图26是本发明实施例10的第六发送单元2401的另一示意图。如图26所示，第 六发送单元2401包括：
第九发送单元2601，其用于向第一网络设备发送候选小区的信息，或者，
第十发送单元2602，其用于向第一网络设备发送候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标辅小区的第四条件。
由上述实施例可知，通过发送用于配置目标主小区和目标辅小区的候选小区的配置信息，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例11
本发明实施例还提供一种小区配置装置，其应用于网络设备侧。该装置对应于实施例4所述的小区配置方法，因此其具体的实施可以参照实施例4，重复之处不再赘述。
图27是本发明实施例11的小区配置装置的一示意图。如图27所示，小区配置装置2700包括：
第十一发送单元2701，其用于向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
在本实施例中，该小区配置装置2700还可以包括：
第六接收单元2702，其用于从第二网络设备接收候选主小区和候选辅小区的信息、候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件，
此时，第十一发送单元2701用于向用户设备发送所述候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
在本实施例中，该小区配置装置2700还可以包括：
第七接收单元2703，其用于从第二网络设备接收候选主小区和候选辅小区的信息，
此时，第十一发送单元2701用于向用户设备发送候选主小区和候选辅小区的信息、候选主小区被配置为目标主小区的第一条件以及各个候选辅小区被配置为目标辅小区的相应的各个第二条件。
在本实施例中，该小区配置装置2700还可以包括：
第八接收单元2704，其用于从第二网络设备接收候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标辅小区的第四条件；
此时，第十一发送单元2701用于向用户设备发送候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标辅小区的第四条件。
在本实施例中，该小区配置装置2700还可以包括：
第九接收单元2705，其用于从第二网络设备接收候选小区的信息，
此时，第十一发送单元2701用于向用户设备发送候选小区的信息、候选小区被配置为目标主小区的第三条件以及候选小区被配置为目标辅小区的第四条件。
由上述实施例可知，通过发送用于配置目标主小区和目标辅小区的候选小区的配置信息，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例12
本发明实施例还提供一种用户设备，该用户设备包括如实施例8所述的小区配置装置。
图28是本发明实施例12的用户设备的系统构成的一示意框图。如图28所示，该用户设备2800可以包括处理器2810和存储器2820；存储器2820耦合到处理器2810。值得注意的是，该图是示例性的；还可以使用其他类型的结构，来补充或代替该结构，以实现电信功能或其他功能。
在一个实施方式中，小区配置装置的功能可以被集成到处理器2810中。其中，处理器2810可以被配置为：从第一网络设备接收候选小区的配置信息；以及当所述候选小区满足进行条件切换(Conditional HO，conditional handover)的条件时，根据所述配置信息进行目标主小区(Primary cell，Pcell)和目标辅小区(Secondary cell，Scell)的配置。
在另一个实施方式中，小区配置装置可以与处理器2810分开配置，例如可以将小区配置装置配置为与处理器2810连接的芯片，通过处理器2810的控制来实现小区配置装置的功能。
如图28所示，该用户设备2800还可以包括：通信模块2830、输入单元2840、 显示器2850、电源2860。值得注意的是，用户设备2800也并不是必须要包括图28中所示的所有部件；此外，用户设备2800还可以包括图28中没有示出的部件，可以参考相关技术。
如图28所示，处理器2810有时也称为控制器或操作控件，可以包括微处理器或其他处理器装置和/或逻辑装置，该处理器2810接收输入并控制用户设备2800的各个部件的操作。
其中，存储器2820，例如可以是缓存器、闪存、硬驱、可移动介质、易失性存储器、非易失性存储器或其它合适装置中的一种或更多种。可储存各种数据，此外还可存储执行有关信息的程序。并且处理器2810可执行该存储器2820存储的该程序，以实现信息存储或处理等。其他部件的功能与现有类似，此处不再赘述。用户设备2800的各部件可以通过专用硬件、固件、软件或其结合来实现，而不偏离本发明的范围。
由上述实施例可知，通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例13
本发明实施例还提供一种用户设备，该用户设备包括如实施例9所述的小区配置装置。
图29是本发明实施例13的用户设备的系统构成的一示意框图。如图29所示，该用户设备2900可以包括处理器2910和存储器2920；存储器2920耦合到处理器2910。值得注意的是，该图是示例性的；还可以使用其他类型的结构，来补充或代替该结构，以实现电信功能或其他功能。
在一个实施方式中，小区配置装置的功能可以被集成到处理器2910中。其中，处理器2910可以被配置为：用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送质量最好小区的指示或者所述质量最好小区的指示的指示；从所述第二网络设备接收目标辅小区的配置信息；以及根据所述配置信息进行目标辅小区的配置。
在另一个实施方式中，小区配置装置可以与处理器2910分开配置，例如可以将 小区配置装置配置为与处理器2910连接的芯片，通过处理器2910的控制来实现小区配置装置的功能。
如图29所示，该用户设备2900还可以包括：通信模块2930、输入单元2940、显示器2950、电源2960。值得注意的是，用户设备2900也并不是必须要包括图29中所示的所有部件；此外，用户设备2900还可以包括图29中没有示出的部件，可以参考相关技术。
如图29所示，处理器2910有时也称为控制器或操作控件，可以包括微处理器或其他处理器装置和/或逻辑装置，该处理器2910接收输入并控制用户设备2900的各个部件的操作。
其中，存储器2920，例如可以是缓存器、闪存、硬驱、可移动介质、易失性存储器、非易失性存储器或其它合适装置中的一种或更多种。可储存各种数据，此外还可存储执行有关信息的程序。并且处理器2910可执行该存储器2920存储的该程序，以实现信息存储或处理等。其他部件的功能与现有类似，此处不再赘述。用户设备2900的各部件可以通过专用硬件、固件、软件或其结合来实现，而不偏离本发明的范围。
由上述实施例可知，通过在切换完成的时刻或之后向目标侧的网络设备发送质质量最好小区的指示或质量最好小区的指示的指示，并从该第二网络设备接收目标辅小区的配置信息并根据该配置信息进行目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例14
本发明实施例还提供一种网络设备，该网络设备包括如实施例10所述的小区配置装置。
图30是本发明实施例14的网络设备的一构成示意图。如图30所示，网络设备3000可以包括：处理器(processor)3010和存储器3020；存储器3020耦合到处理器3010。其中该存储器3020可存储各种数据；此外还存储信息处理的程序3030，并且在处理器3010的控制下执行该程序3030，以接收用户设备发送的各种信息、并且向用户设备发送各种信息。
在一个实施方式中，小区配置装置的功能可以被集成到处理器3010中。其中，处理器3010可以被配置为：向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
在另一个实施方式中，小区配置装置可以与处理器3010分开配置，例如可以将小区配置装置配置为与处理器3010连接的芯片，通过处理器3010的控制来实现小区配置装置的功能。
此外，如图30所示，网络设备3000还可以包括：收发机3040和天线3050等；其中，上述部件的功能与现有技术类似，此处不再赘述。值得注意的是，网络设备300也并不是必须要包括图30中所示的所有部件；此外，网络设备3000还可以包括图30中没有示出的部件，可以参考现有技术。
由上述实施例可知，通过发送用于配置目标主小区和目标辅小区的候选小区的配置信息，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例15
本发明实施例还提供一种网络设备，该网络设备包括如实施例11所述的小区配置装置。
图31是本发明实施例15的网络设备的一构成示意图。如图31所示，网络设备3100可以包括：处理器(processor)3110和存储器3120；存储器3120耦合到处理器3110。其中该存储器3120可存储各种数据；此外还存储信息处理的程序3130，并且在处理器3110的控制下执行该程序3130，以接收用户设备发送的各种信息、并且向用户设备发送各种信息。
在一个实施方式中，小区配置装置的功能可以被集成到处理器3110中。其中，处理器3110可以被配置为：向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
在另一个实施方式中，小区配置装置可以与处理器3110分开配置，例如可以将小区配置装置配置为与处理器3110连接的芯片，通过处理器3110的控制来实现小区配置装置的功能。
此外，如图31所示，网络设备3100还可以包括：收发机3140和天线3150等； 其中，上述部件的功能与现有技术类似，此处不再赘述。值得注意的是，网络设备3100也并不是必须要包括图31中所示的所有部件；此外，网络设备3100还可以包括图31中没有示出的部件，可以参考相关技术。
由上述实施例可知，通过发送用于配置目标主小区和目标辅小区的候选小区的配置信息，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例16
本发明实施例还提供一种通信系统，包括如实施例12所述的用户设备、实施例14所述的网络设备以及实施例15所述的网络设备。例如，该通信系统的结构可以参照图1，如图1所示，通信系统100包括第一网络设备101、第二网络设备102和用户设备103，第一网络设备101与实施例15中的记载相同，第二网络设备102与实施例14中的记载相同，用户设备103与实施例12中的记载相同，重复的内容不再赘述。
由上述实施例可知，通过从源侧的网络设备接收候选小区的配置信息，当候选小区满足进行条件切换的条件时，根据该配置信息进行目标主小区和目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
实施例17
本发明实施例还提供一种通信系统，包括第一网络设备、第二网络设备以及如实施例13所述的用户设备。例如，该通信系统的结构可以参照图1，如图1所示，通信系统100包括第一网络设备101、第二网络设备102和用户设备103，用户设备103与实施例13中的记载相同，重复的内容不再赘述。另外，第一网络设备101、第二网络设备102可以参考相关技术。
由上述实施例可知，通过在切换完成的时刻或之后向目标侧的网络设备发送质量最好小区的指示或质量最好小区的指示的指示，并从该第二网络设备接收目标辅小区的配置信息并根据该配置信息进行目标辅小区的配置。从而，能够在条件切换中对于UE可以具有多个服务小区的情况，有效的进行包括目标辅小区在内的小区配置，因 此目标辅小区在切换过程中能够尽快的被配置给用户设备，减少了对用户设备在切换过程中的数据传输速率的影响，提升了用户体验。
本发明实施例以上的装置和方法可以由硬件实现，也可以由硬件结合软件实现。本发明实施例涉及这样的计算机可读程序，当该程序被逻辑部件所执行时，能够使该逻辑部件实现上文所述的装置或构成部件，或使该逻辑部件实现上文所述的各种方法或步骤。本发明实施例还涉及用于存储以上程序的存储介质，如硬盘、磁盘、光盘、DVD、flash存储器等。
结合本发明实施例描述的方法/装置可直接体现为硬件、由处理器执行的软件模块或二者组合。例如，图18中所示的功能框图中的一个或多个和/或功能框图的一个或多个组合，既可以对应于计算机程序流程的各个软件模块，亦可以对应于各个硬件模块。这些软件模块，可以分别对应于图2所示的各个步骤。这些硬件模块例如可利用现场可编程门阵列(FPGA)将这些软件模块固化而实现。
软件模块可以位于RAM存储器、闪存、ROM存储器、EPROM存储器、EEPROM存储器、寄存器、硬盘、移动磁盘、CD-ROM或者本领域已知的任何其它形式的存储介质。可以将一种存储介质耦接至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息；或者该存储介质可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。该软件模块可以存储在移动终端的存储器中，也可以存储在可插入移动终端的存储卡中。例如，若设备(如移动终端)采用的是较大容量的MEGA-SIM卡或者大容量的闪存装置，则该软件模块可存储在该MEGA-SIM卡或者大容量的闪存装置中。
针对附图18中描述的功能方框中的一个或多个和/或功能方框的一个或多个组合，可以实现为用于执行本发明所描述功能的通用处理器、数字信号处理器(DSP)、专用集成电路(ASIC)、现场可编程门阵列(FPGA)或者其它可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件或者其任意适当组合。针对附图描述的功能方框中的一个或多个和/或功能方框的一个或多个组合，还可以实现为计算设备的组合，例如，DSP和微处理器的组合、多个微处理器、与DSP通信结合的一个或多个微处理器或者任何其它这种配置。
以上结合具体的实施方式对本发明进行了描述，但本领域技术人员应该清楚，这些描述都是示例性的，并不是对本发明保护范围的限制。本领域技术人员可以根据本 发明的精神和原理对本发明做出各种变型和修改，这些变型和修改也在本发明的范围内。
关于包括以上实施例的实施方式，还公开下述的附记：
附记1、一种小区配置装置，所述装置包括：
第一接收单元，其用于从第一网络设备接收候选小区的配置信息；以及
第一配置单元，其用于当所述候选小区满足进行条件切换(Conditional Handover)的条件时，根据所述配置信息进行目标主小区(Pcell)和目标辅小区(Scell)的配置。
附记2、根据附记1所述的装置，其中，
所述第一接收单元用于从第一网络设备接收所述候选小区的信息以及所述进行条件切换的条件。
附记3、根据附记2所述的装置，其中，
所述第一接收单元包括：
第二接收单元，其用于从所述第一网络设备接收候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
附记4、根据附记3所述的装置，其中，
各个候选辅小区被配置为目标辅小区的第二条件是被公共配置或被各自配置的。
附记5、根据附记3所述的装置，其中，
所述第二条件包括以下条件中的至少一个：
所述候选辅小区的质量测量结果大于或等于预定义或预配置的第一阈值；
所述候选辅小区的质量测量结果大于或等于当前服务的主小区或辅小区的质量测量结果，并且所述候选辅小区的质量测量结果与所述当前服务的主小区或辅小区的质量测量结果之差大于或等于预定义或预配置的第二阈值；以及
所述候选辅小区的波束数量大于或等于预定义或预配置的第三阈值。
附记6、根据附记3所述的装置，其中，
所述第一配置单元包括以下的至少一个：
第二配置单元，其用于当所述候选主小区满足所述第一条件时，将当前满足相应的所述第二条件的所述候选辅小区配置为目标辅小区，或者，将当前满足相应的第二条件的预定义或预配置数量的该候选辅小区配置为目标辅小区；
第三配置单元，其用于当所述候选主小区满足所述第一条件且预定义或预配置数量的所述候选辅小区满足相应的第二条件时，将满足相应的第二条件的预定义或预配置数量的所述候选辅小区配置为目标辅小区；
第四配置单元，其用于当所述候选主小区满足所述第一条件且经过预定义或预配置的时间时，将经过所述预定义或预配置的时间后满足相应的所述第二条件的所述候选辅小区配置为目标辅小区。
附记7、根据附记2所述的装置，其中，
所述第一接收单元包括：
第三接收单元，其用于从所述第一网络设备接收所述候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
附记8、根据附记7所述的装置，其中，
所述第一配置单元包括：
第五配置单元，其用于当所述候选小区中的任一个候选小区满足所述第三条件时，将满足所述第三条件的所述候选小区配置为目标主小区。
附记9、根据附记7所述的装置，其中，
所述第一配置单元包括以下的至少一个：
第六配置单元，其用于当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的任一个候选小区配置为目标主小区；
第七配置单元，其用于当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的质量测量结果最高的候选小区配置为目标主小区；
第八配置单元，其用于当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的优先级最高的候选小区配置为目标主小区，所述优先级是预定义或预配置的；以及
第九配置单元，其用于当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的负载最低的候选小区配置为目标主小区。
附记10、根据附记8或9所述的装置，其中，
所述所述第一配置单元还包括以下的至少一个：
第十配置单元，其用于将所述候选小区中的满足所述第四条件且除了被配置为目 标主小区的候选小区之外的其他候选小区配置为目标辅小区；
第十一配置单元，其用于将所述其他候选小区中的负载低于预定义或预配置的第四阈值的候选小区配置为目标辅小区；
第十二配置单元，其用于将所述其他候选小区中的质量测量结果大于或等于预定义或预配置的第五阈值的候选小区配置为目标辅小区；以及
第十三配置单元，其用于将所述其他候选小区中的质量测量结果最高的预定义或预配置数量的候选小区配置为目标辅小区。
附记11、根据附记1-10中的任一项所述的装置，其中，所述装置还包括：
第一发送单元，其用于将配置的目标辅小区的信息发送给第二网络设备。
附记12、根据附记11所述的装置，其中，
所述第一发送单元用于在配置的目标主小区上将配置的目标辅小区的所述信息发送给所述第二网络设备。
附记13、根据附记11所述的装置，其中，
所述配置的目标辅小区的信息包括以下的至少一个：
所述配置的目标辅小区的全球小区标识(GCI)、物理小区标识(PCI)、绝对无线频率信道号(ARFCN)以及小区索引。
附记14、一种小区配置装置，所述装置包括：
第二发送单元，其用于用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示；
第四接收单元，其用于从所述第二网络设备接收目标辅小区的配置信息；以及
第十四配置单元，其用于根据所述配置信息进行目标辅小区的配置。
附记15、根据附记14所述的装置，其中，所述第二发送单元包括：
第三发送单元，其用于在切换完成消息中向所述第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示，或者，
第四发送单元，其用于在向所述第二网络设备发送切换完成消息后，向所述第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示。
附记16、根据附记14所述的装置，其中，所述装置还包括：
第五接收单元，其用于接收来自所述第二网络设备的发送所述质量最好小区的信息的请求；
第五发送单元，其用于向所述第二网络设备发送所述质量最好小区的信息。
附记17、一种小区配置装置，所述装置包括：
第六发送单元，其用于向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
附记18、根据附记17所述的装置，其中，
所述第六发送单元包括：
第七发送单元，其用于向第一网络设备发送候选主小区和候选辅小区的信息；或者，
第八发送单元，其用于向第一网络设备发送候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
附记19、根据附记17所述的装置，其中，
所述第六发送单元包括：
第九发送单元，其用于向第一网络设备发送候选小区的信息，或者，
第十发送单元，其用于向第一网络设备发送候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
附记20、一种小区配置装置，所述装置包括：
第十一发送单元，其用于向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
附记21、根据附记20所述的装置，其中，所述装置还包括：
第六接收单元，其用于从第二网络设备接收候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件，
所述第十一发送单元用于向用户设备发送所述候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
附记22、根据附记20所述的装置，其中，所述装置还包括：
第七接收单元，其用于从第二网络设备接收候选主小区和候选辅小区的信息，
所述第十一发送单元用于向用户设备发送所述候选主小区和候选辅小区的信息、 所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
附记23、根据附记20所述的装置，其中，所述装置还包括：
第八接收单元，其用于从第二网络设备接收候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件；
所述第十一发送单元用于向用户设备发送所述候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
附记24、根据附记20所述的装置，其中，所述装置还包括：
第九接收单元，其用于从第二网络设备接收候选小区的信息，
所述第十一发送单元用于向用户设备发送所述候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
附记25、一种用户设备，所述用户设备包括根据附记1-16中的任一项所述的装置。
附记26、一种网络设备，所述网络设备包括根据附记17-24中的任一项所述的装置。
附记27、一种通信系统，所述通信系统包括：
用户设备，其包括根据附记1-16中的任一项所述的装置；和/或，
第一网络设备，其包括根据权利要求17-19中的任一项所述的装置；以及
第二网络设备，其包括根据附记20-24中的任一项所述的装置。
附记28、一种小区配置方法，所述方法包括：
从第一网络设备接收候选小区的配置信息；以及
当所述候选小区满足进行条件切换(Conditional Handover)的条件时，根据所述配置信息进行目标主小区(Pcell)和目标辅小区(Scell)的配置。
附记29、根据附记28所述的方法，其中，
所述从第一网络设备接收候选小区的配置信息，包括：
从第一网络设备接收所述候选小区的信息以及所述进行条件切换的条件。
附记30、根据附记29所述的方法，其中，
所述从第一网络设备接收所述候选小区的信息以及所述进行条件切换的条件，包括：
从所述第一网络设备接收候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
附记31、根据附记30所述的方法，其中，
各个候选辅小区被配置为目标辅小区的第二条件是被公共配置或被各自配置的。
附记32、根据附记30所述的方法，其中，
所述第二条件包括以下条件中的至少一个：
所述候选辅小区的质量测量结果大于或等于预定义或预配置的第一阈值；
所述候选辅小区的质量测量结果大于或等于当前服务的主小区或辅小区的质量测量结果，并且所述候选辅小区的质量测量结果与所述当前服务的主小区或辅小区的质量测量结果之差大于或等于预定义或预配置的第二阈值；以及
所述候选辅小区的波束数量大于或等于预定义或预配置的第三阈值。
附记33、根据附记30所述的方法，其中，
所述当所述候选小区满足进行条件切换的条件时，根据所述配置信息进行目标主小区和目标辅小区的配置，包括以下的至少一个：
当所述候选主小区满足所述第一条件时，将当前满足相应的所述第二条件的所述候选辅小区配置为目标辅小区，或者，将当前满足相应的第二条件的预定义或预配置数量的该候选辅小区配置为目标辅小区；
当所述候选主小区满足所述第一条件且预定义或预配置数量的所述候选辅小区满足相应的第二条件时，将满足相应的第二条件的预定义或预配置数量的所述候选辅小区配置为目标辅小区；
当所述候选主小区满足所述第一条件且经过预定义或预配置的时间时，将经过所述预定义或预配置的时间后满足相应的所述第二条件的所述候选辅小区配置为目标辅小区。
附记34、根据附记29所述的方法，其中，
所述从第一网络设备接收所述候选小区的信息以及所述进行条件切换的条件，包括：
从所述第一网络设备接收所述候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
附记35、根据附记34所述的方法，其中，
所述当所述候选小区满足进行条件切换的条件时，根据所述配置信息进行目标主小区和目标辅小区的配置，包括：
当所述候选小区中的任一个候选小区满足所述第三条件时，将满足所述第三条件的所述候选小区配置为目标主小区。
附记36、根据附记34所述的方法，其中，
所述当所述候选小区满足进行条件切换的条件时，根据所述配置信息进行目标主小区和目标辅小区的配置，包括以下的至少一个：
当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的任一个候选小区配置为目标主小区；
当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的质量测量结果最高的候选小区配置为目标主小区；
当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的优先级最高的候选小区配置为目标主小区，所述优先级是预定义或预配置的；以及
当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的负载最低的候选小区配置为目标主小区。
附记37、根据附记35或36所述的方法，其中，
所述当所述候选小区满足进行条件切换的条件时，根据所述配置信息进行目标主小区和目标辅小区的配置，还包括以下的至少一个：
将所述候选小区中的满足所述第四条件且除了被配置为目标主小区的候选小区之外的其他候选小区配置为目标辅小区；
将所述其他候选小区中的负载低于预定义或预配置的第四阈值的候选小区配置为目标辅小区；
将所述其他候选小区中的质量测量结果大于或等于预定义或预配置的第五阈值的候选小区配置为目标辅小区；以及
将所述其他候选小区中的质量测量结果最高的预定义或预配置数量的候选小区配置为目标辅小区。
附记38、根据附记28-37中的任一项所述的方法，其中，所述方法还包括：
将配置的目标辅小区的信息发送给第二网络设备。
附记39、根据附记38所述的方法，其中，
所述将配置的目标辅小区的信息发送给第二网络设备，包括：
在配置的目标主小区上将配置的目标辅小区的所述信息发送给第二网络设备。
附记40、根据附记38所述的方法，其中，
所述配置的目标辅小区的信息包括以下的至少一个：
所述配置的目标辅小区的全球小区标识(GCI)、物理小区标识(PCI)、绝对无线频率信道号(ARFCN)以及小区索引。
附记41、一种小区配置方法，所述方法包括：
用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示；
从所述第二网络设备接收目标辅小区的配置信息；以及
根据所述配置信息进行目标辅小区的配置。
附记42、根据附记41所述的方法，其中，所述在用户设备完成目标主小区的配置之后，向第二网络设备发送质量最好小区的信息，包括：
在切换完成消息中向所述第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示，或者，
在向所述第二网络设备发送切换完成消息后，向所述第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示。
附记43、根据附记41所述的方法，其中，所述方法还包括：
接收来自所述第二网络设备的发送所述质量最好小区的信息的请求；
向所述第二网络设备发送所述质量最好小区的信息。
附记44、一种小区配置方法，所述方法包括：
向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
附记45、根据附记44所述的方法，其中，
所述向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息，包括：
向第一网络设备发送候选主小区和候选辅小区的信息；或者，
向第一网络设备发送候选主小区和候选辅小区的信息、所述候选主小区被配置为 目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
附记46、根据附记44所述的方法，其中，
所述向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息，包括：
向第一网络设备发送候选小区的信息，或者，
向第一网络设备发送候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
附记47、一种小区配置方法，所述方法包括：
向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
附记48、根据附记47所述的方法，其中，所述方法还包括：
从第二网络设备接收候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件，
所述向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息，包括：
向用户设备发送所述候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
附记49、根据附记47所述的方法，其中，所述方法还包括：
从第二网络设备接收候选主小区和候选辅小区的信息，
所述向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息，包括：
向用户设备发送所述候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
附记50、根据附记47所述的方法，其中，所述方法还包括：
从第二网络设备接收候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件，
所述向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息，包括：
向用户设备发送所述候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
附记51、根据附记47所述的方法，其中，所述方法还包括：
从第二网络设备接收候选小区的信息，
所述向用户设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息，包括：
向用户设备发送所述候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。

Claims (19)

  1. 一种小区配置装置，所述装置包括：
    第一接收单元，其用于从第一网络设备接收候选小区的配置信息；以及
    第一配置单元，其用于当所述候选小区满足进行条件切换(Conditional Handover)的条件时，根据所述配置信息进行目标主小区(Pcell)和目标辅小区(Scell)的配置。
  2. 根据权利要求1所述的装置，其中，
    所述第一接收单元用于从第一网络设备接收所述候选小区的信息以及所述进行条件切换的条件。
  3. 根据权利要求2所述的装置，其中，
    所述第一接收单元包括：
    第二接收单元，其用于从所述第一网络设备接收候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
  4. 根据权利要求3所述的装置，其中，
    各个候选辅小区被配置为目标辅小区的第二条件是被公共配置或被各自配置的。
  5. 根据权利要求3所述的装置，其中，
    所述第二条件包括以下条件中的至少一个：
    所述候选辅小区的质量测量结果大于或等于预定义或预配置的第一阈值；
    所述候选辅小区的质量测量结果大于或等于当前服务的主小区或辅小区的质量测量结果，并且所述候选辅小区的质量测量结果与所述当前服务的主小区或辅小区的质量测量结果之差大于或等于预定义或预配置的第二阈值；以及
    所述候选辅小区的波束数量大于或等于预定义或预配置的第三阈值。
  6. 根据权利要求3所述的装置，其中，
    所述第一配置单元包括以下的至少一个：
    第二配置单元，其用于当所述候选主小区满足所述第一条件时，将当前满足相应的所述第二条件的所述候选辅小区配置为目标辅小区，或者，将当前满足相应的第二条件的预定义或预配置数量的该候选辅小区配置为目标辅小区；
    第三配置单元，其用于当所述候选主小区满足所述第一条件且预定义或预配置数 量的所述候选辅小区满足相应的第二条件时，将满足相应的第二条件的预定义或预配置数量的所述候选辅小区配置为目标辅小区；
    第四配置单元，其用于当所述候选主小区满足所述第一条件且经过预定义或预配置的时间时，将经过所述预定义或预配置的时间后满足相应的所述第二条件的所述候选辅小区配置为目标辅小区。
  7. 根据权利要求2所述的装置，其中，
    所述第一接收单元包括：
    第三接收单元，其用于从所述第一网络设备接收所述候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
  8. 根据权利要求7所述的装置，其中，
    所述第一配置单元包括：
    第五配置单元，其用于当所述候选小区中的任一个候选小区满足所述第三条件时，将满足所述第三条件的所述候选小区配置为目标主小区。
  9. 根据权利要求7所述的装置，其中，
    所述第一配置单元包括以下的至少一个：
    第六配置单元，其用于当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的任一个候选小区配置为目标主小区；
    第七配置单元，其用于当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的质量测量结果最高的候选小区配置为目标主小区；
    第八配置单元，其用于当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的优先级最高的候选小区配置为目标主小区，所述优先级是预定义或预配置的；以及
    第九配置单元，其用于当所述候选小区中的至少两个候选小区满足所述第三条件时，将所述至少两个候选小区中的负载最低的候选小区配置为目标主小区。
  10. 根据权利要求8或9所述的装置，其中，
    所述所述第一配置单元还包括以下的至少一个：
    第十配置单元，其用于将所述候选小区中的满足所述第四条件且除了被配置为目标主小区的候选小区之外的其他候选小区配置为目标辅小区；
    第十一配置单元，其用于将所述其他候选小区中的负载低于预定义或预配置的第四阈值的候选小区配置为目标辅小区；
    第十二配置单元，其用于将所述其他候选小区中的质量测量结果大于或等于预定义或预配置的第五阈值的候选小区配置为目标辅小区；以及
    第十三配置单元，其用于将所述其他候选小区中的质量测量结果最高的预定义或预配置数量的候选小区配置为目标辅小区。
  11. 根据权利要求1-10中的任一项所述的装置，其中，所述装置还包括：
    第一发送单元，其用于将配置的目标辅小区的信息发送给第二网络设备。
  12. 根据权利要求11所述的装置，其中，
    所述第一发送单元用于在配置的目标主小区上将配置的目标辅小区的所述信息发送给所述第二网络设备。
  13. 根据权利要求11所述的装置，其中，
    所述配置的目标辅小区的信息包括以下的至少一个：
    所述配置的目标辅小区的全球小区标识(GCI)、物理小区标识(PCI)、绝对无线频率信道号(ARFCN)以及小区索引。
  14. 一种小区配置装置，所述装置包括：
    第二发送单元，其用于用户设备在切换完成的时刻或该时刻之后，向第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示；
    第四接收单元，其用于从所述第二网络设备接收目标辅小区的配置信息；以及
    第十四配置单元，其用于根据所述配置信息进行目标辅小区的配置。
  15. 根据权利要求14所述的装置，其中，所述第二发送单元包括：
    第三发送单元，其用于在切换完成消息中向所述第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示，或者，
    第四发送单元，其用于在向所述第二网络设备发送切换完成消息后，向所述第二网络设备发送质量最好小区的信息或者所述质量最好小区的信息的指示。
  16. 根据权利要求14所述的装置，其中，所述装置还包括：
    第五接收单元，其用于接收来自所述第二网络设备的发送所述质量最好小区的信息的请求；
    第五发送单元，其用于向所述第二网络设备发送所述质量最好小区的信息。
  17. 一种小区配置装置，所述装置包括：
    第六发送单元，其用于向第一网络设备发送用于配置目标主小区和目标辅小区的候选小区的配置信息。
  18. 根据权利要求17所述的装置，其中，
    所述第六发送单元包括：
    第七发送单元，其用于向第一网络设备发送候选主小区和候选辅小区的信息；或者，
    第八发送单元，其用于向第一网络设备发送候选主小区和候选辅小区的信息、所述候选主小区被配置为目标主小区的第一条件以及各个所述候选辅小区被配置为目标辅小区的相应的各个第二条件。
  19. 根据权利要求17所述的装置，其中，
    所述第六发送单元包括：
    第九发送单元，其用于向第一网络设备发送候选小区的信息，或者，
    第十发送单元，其用于向第一网络设备发送候选小区的信息、所述候选小区被配置为目标主小区的第三条件以及所述候选小区被配置为目标辅小区的第四条件。
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