WO2019091266A1 - 载波配置方法、用户终端和网络侧设备 - Google Patents

载波配置方法、用户终端和网络侧设备 Download PDF

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Publication number
WO2019091266A1
WO2019091266A1 PCT/CN2018/110609 CN2018110609W WO2019091266A1 WO 2019091266 A1 WO2019091266 A1 WO 2019091266A1 CN 2018110609 W CN2018110609 W CN 2018110609W WO 2019091266 A1 WO2019091266 A1 WO 2019091266A1
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Prior art keywords
carrier
user terminal
network side
side device
information
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PCT/CN2018/110609
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English (en)
French (fr)
Inventor
张艳霞
吴昱民
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维沃移动通信有限公司
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Publication of WO2019091266A1 publication Critical patent/WO2019091266A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a carrier configuration method, a user terminal, and a network side device.
  • the signal in the communication system may be transmitted through a carrier, where the carrier may include a downlink carrier for transmitting the downlink signal, and an uplink carrier for transmitting the uplink signal.
  • the current carrier is set in pairs, that is, one downlink carrier corresponds to one uplink carrier.
  • the fifth-generation (5th Generation, 5G) communication system uses high-band communication, although the high-frequency band can improve communication performance, such as increasing the transmission rate, but the coverage is relatively small.
  • one downlink carrier is correspondingly set to one uplink carrier, and the power of the user terminal is often smaller than the power of the network side device, so that the uplink coverage is relatively small.
  • an embodiment of the present disclosure provides a carrier configuration method, which is applied to a user terminal, and includes:
  • the configuration message includes function configuration information supplementing an uplink SUL carrier
  • the SUL carrier is associated with the user terminal, and the downlink carrier is further associated with another An uplink carrier, where the uplink carrier is a non-SUL carrier;
  • an embodiment of the present disclosure provides a carrier configuration method, which is applied to a first network side device, and includes:
  • the configuration message includes function configuration information of the SUL carrier
  • the SUL carrier is associated with the downlink carrier of the user terminal, and the downlink carrier is further associated with another uplink carrier, the uplink The carrier is a non-SUL carrier;
  • an embodiment of the present disclosure provides a user terminal, including:
  • a receiving module configured to receive a configuration message sent by the first network side device, where the configuration message includes function configuration information of the SUL carrier, the SUL carrier is associated with the user terminal, and the downlink carrier is further Associated with another uplink carrier, where the uplink carrier is a non-SUL carrier;
  • a sending module configured to send an acknowledgement message of the configuration message to the first network side device.
  • the embodiment of the present disclosure provides a network side device, where the network side device is a first network side device, and includes:
  • a first sending module configured to send a configuration message to the user terminal, where the configuration message includes function configuration information of the SUL carrier, the SUL carrier is associated with the user terminal, and the downlink carrier is further associated with An uplink carrier, where the uplink carrier is a non-SUL carrier;
  • the first receiving module is configured to receive an acknowledgement message of the configuration message sent by the user terminal.
  • an embodiment of the present disclosure provides a user terminal, including: a memory, a processor, and a program stored on the memory and executable on the processor, where the program is executed by the processor.
  • an embodiment of the present disclosure provides a network side device, where the network side device is a first network side device, including: a memory, a processor, and is stored on the memory and operable on the processor.
  • the program in the carrier configuration method of the network side device side provided by the embodiment of the present disclosure is implemented when the program is executed by the processor.
  • an embodiment of the present disclosure provides a computer readable storage medium, where the program is stored on a computer readable storage medium, and when the program is executed by the processor, the carrier of the user terminal side provided by the embodiment of the present disclosure is implemented.
  • FIG. 1 is a structural diagram of a carrier configuration system according to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of a carrier configuration method according to an embodiment of the present disclosure
  • FIG. 3 is a flowchart of another carrier configuration method according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of a carrier configuration method according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of another carrier configuration method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of another carrier configuration method according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of another carrier configuration method according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of another carrier configuration method according to an embodiment of the present disclosure.
  • FIG. 9 is a structural diagram of a user terminal according to an embodiment of the present disclosure.
  • FIG. 10 is a structural diagram of another user terminal according to an embodiment of the present disclosure.
  • FIG. 11 is a structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 12 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 13 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 14 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 15 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 16 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 17 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 18 is a structural diagram of another user terminal according to an embodiment of the present disclosure.
  • FIG. 19 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • the embodiment of the present disclosure provides a carrier configuration method, a user terminal, and a network side device.
  • FIG. 1 is a structural diagram of a carrier configuration system according to an embodiment of the present disclosure.
  • the user terminal 11 and the first network side device 12 are included.
  • the user terminal 11 may be a user equipment.
  • User Equipment, UE for example: mobile phone, tablet personal computer, laptop computer, personal digital assistant (PDA), mobile Internet device (MID) Or a terminal side device such as a wearable device, it should be noted that the specific type of the user terminal 11 is not limited in the embodiment of the present disclosure.
  • the first network side device 12 may be a base station or a transmission node, and the base station may be a base station of 5G and later versions (eg, gNB, 5G NR NB), or a base station in other communication systems.
  • the foregoing transit node may be a master node (MN) or a secondary node (SN).
  • the foregoing system may further include a second network side device 13, wherein the second network side device 13 may be a base station or a transmission node.
  • the first network side device 12 is a source base station
  • the second network side device 13 is a target base station
  • the first network side device 12 is a MN
  • the second network side device is an SN. It should be noted that the specific types of the first network side device 12 and the second network side device 13 are not limited in the embodiment of the present disclosure.
  • FIG. 2 is a flowchart of a carrier configuration method according to an embodiment of the present disclosure. The method is used in a user terminal, as shown in FIG. 2, and includes steps 201 to 202.
  • Step 201 Receive a configuration message sent by the first network side device.
  • the configuration message includes function configuration information of a supplementary uplink (SUL) carrier, the SUL carrier is associated with the downlink carrier of the user terminal, and the downlink carrier is further associated with another uplink carrier, where the uplink is The carrier is a non-SUL carrier.
  • SUL supplementary uplink
  • the SUL carrier may be a low frequency carrier, for example, a frequency resource of a Long Term Evolution (LTE) system, having a large coverage, and the SUL carrier may be configured to a primary cell (Primary Cell, PCell) and a secondary device.
  • Primary Cell Primary Cell
  • SCell secondary cell of a secondary cell group (SCG).
  • the function configuration information of the SUL carrier may be configuration information for configuring the SUL carrier for the user terminal.
  • the indication information of the SUL carrier function, or the configuration information of the SUL carrier, and the like are not limited in this embodiment.
  • the user terminal may associate the SUL carrier with the downlink carrier, and the downlink carrier is further associated with another uplink carrier, so as to configure the SUL carrier and the non-SUL uplink carrier for one downlink carrier. Therefore, the uplink signal corresponding to the downlink carrier can be transmitted through one or two of the two uplink carriers.
  • the first network side device may also associate the foregoing SUL carrier with the downlink carrier.
  • the uplink carrier associated with the downlink carrier may be pre-configured, and the configuration message may be configured by configuring the SUL carrier only for the downlink carrier, that is, independently configuring the SUL carrier.
  • Step 202 Send an acknowledgement message of the configuration message to the first network side device.
  • the confirmation message may be an acknowledgement message returned to the first network side device after the user terminal successfully receives the configuration message, to notify the first network side device user terminal that the configuration message has been successfully received.
  • the configuration message may be a Radio Resource Control (RRC) configuration message
  • the confirmation message may be an RRC configuration completion confirmation message.
  • RRC Radio Resource Control
  • This can implement implementing a SUL carrier for the downlink carrier in the RRC configuration process.
  • the foregoing configuration message is not limited in the embodiment of the present disclosure. For example, it may also be other configuration messages except the RRC configuration message.
  • two uplink carriers can be configured for the downlink carrier of the user terminal to enhance the uplink coverage.
  • the configuration message sent by the first network side device is received, where the configuration message includes indication information of a SUL carrier, the SUL carrier is associated with the user terminal, and the downlink is The carrier is further associated with another uplink carrier, where the uplink carrier is a non-SUL carrier; and the acknowledgement message of the configuration message is sent to the first network side device. Since multiple uplink carriers are configured for one downlink carrier, uplink coverage can be enhanced.
  • FIG. 3 is a flowchart of another carrier configuration method according to an embodiment of the present disclosure. The method is used in a user terminal, as shown in FIG. 3, and includes steps 301 to 303.
  • Step 301 Report capability information including an SUL capability indication to the network side.
  • the foregoing reporting to the network side may be performed by the user terminal, or may be reported by the user terminal according to the indication of the network side, or when the user terminal is attached to the network, and the like.
  • the foregoing SUL capability indication may be used to indicate that the user terminal has the SUL capability, so that the network side may configure the SUL carrier for the user terminal.
  • the step 301 may be optional.
  • the user terminal may report the capability information of the user terminal to the network side in advance.
  • Step 302 Receive a configuration message sent by the first network side device, where the configuration message includes function configuration information of a SUL carrier, where the SUL carrier is associated with a downlink carrier of the user terminal, and the downlink carrier is further associated with another An uplink carrier, where the uplink carrier is a non-SUL carrier.
  • the function configuration information may be independently configured, so that the function configuration information for configuring the SUL carrier for the user terminal does not respond to the downlink carrier, and the uplink carrier associated with the downlink carrier.
  • the configuration message is determined by the first network side device according to the capability information including the SUL capability indication, and the step 301 is to report the capability information to the first network side device.
  • the user terminal may report the capability information to the first network side device, and the first network side device configures a corresponding configuration message according to the function information of the user terminal.
  • the configuration message is determined by the first network side device according to the capability information that is sent by the second network side device, and the step 301 is to report the capability information to the second network side device.
  • the user equipment may report the capability information to the second network side device, and the second network side device reports the capability information to the first network side device, where the first network side device is configured according to the function information of the user terminal.
  • the corresponding configuration message For example, the user terminal reports the capability information to the MN, and the MN sends the capability information to the SN, and the SN determines the corresponding configuration message, and the SN is configured by the Signaling Radio Bearer (SRB) with the user terminal.
  • SRB Signaling Radio Bearer
  • the capability information reported by the user terminal further includes one or more of the following:
  • the dynamic carrier switching capability indication is used to indicate that the physical channel can transform the transmitted carrier
  • the simultaneous transmit and receive capability indication is used to indicate a physical channel combination for uplink transmission supported by the user terminal.
  • the dynamic carrier switching capability indication may specifically indicate that the physical channel can transform the transmitted carrier according to the network indication information, where the network indication may be Downlink Control Information (DCI) or other indication.
  • DCI Downlink Control Information
  • the above physical channel may include one or more of the following:
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Uplink Shared Channel
  • PRACH Physical Random Access Channel
  • SRS Sounding Reference Signal
  • the foregoing carrier may be identified by the identifier information of the carrier.
  • the dynamic carrier switching capability indication may include the identifier information of the carrier, so that the physical channel that identifies the carrier can be transformed and sent according to the network indication information.
  • the identification information of the carrier may include one or more of the following:
  • a secondary cell identifier (SCell ID), a serving cell identifier (Serving Cell ID), and a carrier type identifier, where the carrier type identifier may be a SUL carrier identifier or a non-SUL carrier identifier.
  • the first network side may configure corresponding dynamic carrier switching function indication information according to the indication, for example, start the physical channel dynamic carrier switching function indication or disable the physical channel dynamic carrier switching function indication.
  • the physical channel combination for performing uplink transmission simultaneously with the above-mentioned simultaneous transmission and reception capability indication can be understood as that the user terminal can simultaneously transmit the uplink signal to the physical channel in the physical channel combination.
  • the foregoing physical channel combination may include one or more of the following combinations:
  • the capability information of the user terminal may be according to a user terminal (per UE), a per band, a per band combination, or a bandwidth part (BWP). Per BWP) is reported so that the accuracy of the user terminal capability information can be improved.
  • the function configuration information includes one or more of the following:
  • the SUL carrier function indication information and configuration information of the SUL carrier are provided.
  • the foregoing SUL carrier function indication information may include:
  • the function indication information of the SUL carrier is added, the function indication information of the SUL carrier is modified, or the function indication information of the SUL carrier is released.
  • the function indication information for adding the SUL carrier may be: indicating that the user terminal adds the SUL carrier, for example, one SUL carrier is associated with one downlink carrier, that is, one downlink carrier corresponds to multiple uplink carriers, and multiple downlink carrier configurations are configured.
  • the combination of uplink carriers is: SUL carrier and non-SUL carrier.
  • the function indication information of the modified SUL carrier may be that the user terminal is modified to modify the SUL carrier, and the function indication information of the release SUL carrier may be that the user terminal is released to release the added SUL carrier.
  • the function indication information for releasing the SUL carrier is sent on the basis that the user terminal has added the SUL carrier.
  • the configuration information of the foregoing SUL carrier may include:
  • Uplink physical channel configuration information and cell configuration information are uplink physical channel configuration information and cell configuration information.
  • the uplink physical channel configuration information may indicate an uplink physical channel corresponding to the SUL carrier, and the cell configuration information may indicate a cell type corresponding to the SUL carrier.
  • the physical channel configuration signal can be configured with one or more of the following physical channels:
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Downlink Control Channel
  • SRS Physical Reference Signal
  • the foregoing cell configuration information may include one or more of the following:
  • PCell PCell, PSCell, and SCell.
  • the SUL carrier function indication information and the configuration information of the SUL carrier may be implemented by the user terminal to accurately configure the SUL carrier and the configuration information of the SUL.
  • the foregoing function configuration information may include one or more of SUL carrier function indication information and configuration information of the SUL carrier, if only one of the items is included, the user The terminal implicitly determines another item. For example, if only the configuration information of the SUL carrier is configured, the SUL carrier may be implicitly determined, or the SUL carrier may be modified. For example, if only the SUL carrier function indication information is configured, the information may be hidden. The formula determines that the cell type is PCell or SCell, and the like.
  • the foregoing configuration message may be configuration information including only the SUL carrier, and does not include configuration information of other carriers, for example, the downlink carrier, and configuration information of the non-SUL uplink carrier that the downlink carrier is associated to implement SUL. Carrier independent configuration.
  • the function configuration information of the foregoing SUL carrier further includes: dynamic carrier switching function indication information.
  • the dynamic carrier switching function indication information may be determined according to the capability information of the user terminal, and the dynamic carrier switching function indication information may include: starting a physical channel dynamic carrier switching function indication or prohibiting a physical channel dynamic carrier switching function indication, for example, : Enable the PUSCH dynamic carrier switching function to indicate or disable the PUSCH dynamic carrier switching function indication.
  • the dynamic carrier switching function indication information can support cross-carrier scheduling and improve resource utilization and scheduling flexibility.
  • the configuration information of the SUL carrier includes: identifier indication information of the SUL carrier.
  • the identifier indication information may be the identifier of the foregoing SUL carrier.
  • the identifier indication information may include one or more of the following:
  • serving cell ID serving cell ID
  • SCell ID secondary cell identifier
  • carrier identifier of the SUL carrier a carrier type identifier of the SUL carrier.
  • the carrier identifier of the SUL carrier and the carrier type identifier of the SUL carrier may be a new identifier (New ID) introduced in this embodiment, and the carrier identifier of the SUL carrier may be used to identify the SUL carrier.
  • New ID new identifier
  • the identifier indication information of the SUL carrier may be the identifier information of the configured SUL carrier to the user terminal, so that the user terminal improves resource utilization and scheduling when performing cross-carrier scheduling or using two uplink carriers for transmission. Flexibility.
  • the configuration information of the SUL carrier may include uplink physical channel configuration information, cell configuration information, and the foregoing identifier indication information.
  • the function configuration information of the foregoing SUL carrier further includes the foregoing dynamic carrier switching function indication information.
  • Step 303 Send an acknowledgement message of the configuration message to the first network side device.
  • this embodiment may be applied to multiple scenarios, for example, a scenario that can be applied to a single base station service, a scenario where a base station switches a scenario, or a dual connectivity scenario.
  • the first network side device may be a serving network side device of the user terminal, and the function configuration information of the SUL carrier is configured by the serving network side device.
  • the foregoing service network side device may be a serving base station of the user terminal.
  • the foregoing method may be as shown in FIG. 4, and includes the following steps:
  • the user terminal performs capability reporting to the gNB, where the reported information may include a dynamic carrier switching capability indication, a simultaneous transceiver capability indication, and a SUL capability indication.
  • the gNB sends an RRC configuration message to the user terminal according to the reported capability information, where the RRC configuration message may include independent SUL carrier function indication information, independent configuration information of the SUL carrier, independent dynamic carrier switching function indication information, and SUL carrier. Identification indication information;
  • the user terminal receives the RRC configuration message and returns an RRC configuration complete confirmation message to the gNB.
  • the first network side device may be the source network side device of the user terminal, and the function configuration information of the SUL carrier is the SUL carrier that the source network side device requests the target network side device of the user terminal to confirm. Functional configuration information.
  • the source network side device may be a source base station of the user terminal, and the target network side device may be a target base station of the user terminal.
  • the following steps are included:
  • the user terminal performs capability reporting on the source gNB, where the reported information may include a dynamic carrier switching capability indication, a simultaneous transceiver capability indication, and a SUL capability indication.
  • the source gNB sends a handover request to the target gNB, where the handover request includes capability information of the user terminal and function configuration information of the SUL carrier, where the function configuration information of the SUL carrier may include independent SUL carrier function indication information, and the independent SUL carrier.
  • the target gNB confirms the function configuration information of the SUL carrier sent by the source gNB according to the capability information of the user terminal, and after confirming, returns the function configuration information of the confirmed SUL carrier to the source gNB;
  • the source gNB sends an RRC configuration message to the user terminal, where the RRC configuration message includes function configuration information of the SUL carrier confirmed by the target gNB;
  • the user terminal sends an RRC configuration complete confirmation message to the target gNB.
  • the function configuration information of the SUL carrier provided by the source network side device may be corrected or not corrected.
  • the first network side device is the MN of the user terminal
  • the function configuration information of the SUL carrier is function configuration information of the SUL carrier that the MN requests the SN acknowledgement of the user terminal.
  • the user terminal performs capability reporting to the MN, where the reported information may include a dynamic carrier switching capability indication, a simultaneous transceiver capability indication, and a SUL capability indication.
  • the MN sends an SN addition request or an SN modification request to the target gNB, where the request includes capability information of the user terminal and function configuration information of the SUL carrier, where the function configuration information of the SUL carrier may include independent SUL carrier function indication information, and an independent The configuration information of the SUL carrier, the independent dynamic carrier switching function indication information, and the identifier indication information of the SUL carrier;
  • the SN confirms the function configuration information of the SUL carrier sent by the MN according to the capability information of the user terminal, and after confirming, returns the function configuration information of the confirmed SUL carrier to the MN;
  • the MN sends an RRC configuration message to the user terminal, where the RRC configuration message includes function configuration information of the SUL carrier confirmed by the target gNB;
  • the user terminal MN sends an RRC configuration complete confirmation message
  • the MN sends an RRC Configuration Complete Confirmation message of the user terminal to the SN.
  • the function configuration information of the SUL carrier provided by the MN may be corrected or not corrected.
  • the first network side device is the MN of the user terminal
  • the function configuration information of the SUL carrier is that the SN of the user terminal is sent to the MN by using a modification request. For example, as shown in Figure 7, the following steps are included:
  • the user terminal performs capability reporting to the MN, where the reported information may include a dynamic carrier switching capability indication, a simultaneous transceiver capability indication, and a SUL capability indication.
  • the MN sends an SN addition request or an SN modification request to the target gNB, where the request includes capability information of the user terminal;
  • the SN sends an SN addition confirmation message to the MN;
  • the MN sends an RRC configuration message to the user terminal, where the message includes an SN add message indication;
  • the user terminal receives the RRC configuration message, and sends an RRC configuration confirmation message to the MN;
  • the RRC configuration confirmation message sent by the MN user terminal sends a configuration completion confirmation message to the SN;
  • the SN sends an SN modification request to the MN, where the SN modification request includes function configuration information of the SUL carrier, where the function configuration information of the SUL carrier may include independent SUL carrier function indication information, independent configuration information of the SUL carrier, and independent Dynamic carrier switching function indication information and identification indication information of the SUL carrier;
  • the MN sends an RRC configuration message to the user terminal, where the RRC configuration message may be a reconfiguration message, and the message includes function configuration information of the SUL carrier sent by the SN;
  • the user terminal sends an RRC configuration complete confirmation message to the MN;
  • the MN receives the RRC configuration complete confirmation message sent by the user terminal, and sends a configuration completion confirmation message to the SN.
  • the first network side device is an SN of the user terminal, and the function configuration information of the SUL carrier is configured by the SN. For example, as shown in Figure 8, the following steps are included:
  • the user terminal performs capability reporting to the MN, where the reported information may include a dynamic carrier switching capability indication, a simultaneous transceiver capability indication, and a SUL capability indication.
  • the MN sends an SN addition request or an SN modification request to the target gNB, where the request includes capability information of the user terminal;
  • the SN sends an SN addition confirmation message to the MN;
  • the MN sends an RRC configuration message to the user terminal, where the message includes an SN add message indication;
  • the user terminal receives the RRC configuration message, and sends an RRC configuration confirmation message to the MN;
  • the RRC configuration confirmation message sent by the MN user terminal sends a configuration completion confirmation message to the SN;
  • the SN sends an RRC configuration message to the user terminal, where the RRC configuration message includes function configuration information of the SUL carrier, where the function configuration information of the SUL carrier may include independent SUL carrier function indication information, independent configuration information of the SUL carrier, and independent Dynamic carrier switching function indication information and identification indication information of the SUL carrier;
  • the user terminal sends an RRC configuration complete confirmation message to the SN.
  • a plurality of optional implementation manners are added on the basis of the embodiment shown in FIG. 2, and both can enhance uplink coverage, and can also improve resource utilization and scheduling flexibility.
  • FIG. 9 is another carrier configuration method according to an embodiment of the present disclosure, which is applied to a first network side device, and as shown in FIG. 9, includes steps 901 to 902.
  • Step 901 Send a configuration message to the user terminal.
  • the configuration message includes function configuration information of the SUL carrier, the SUL carrier is associated with the downlink carrier of the user terminal, and the downlink carrier is further associated with another uplink carrier, where the uplink carrier is a non-SUL carrier.
  • Step 902 Receive an acknowledgement message of the configuration message sent by the user terminal.
  • the function configuration information of the SUL carrier includes one or more of the following:
  • the SUL carrier function indication information and configuration information of the SUL carrier are provided.
  • the SUL carrier function indication information includes:
  • the configuration information of the SUL carrier includes:
  • Uplink physical channel configuration information and cell configuration information are uplink physical channel configuration information and cell configuration information.
  • the function configuration information of the SUL carrier further includes: dynamic carrier switching function indication information.
  • the dynamic carrier switching function indication information includes:
  • the physical channel dynamic carrier switching function is activated to indicate or prohibit the physical channel dynamic carrier switching function indication.
  • the configuration information of the SUL carrier includes: identifier indication information of the SUL carrier.
  • the identifier indication information includes one or more of the following:
  • a serving cell identifier a secondary cell identifier, a carrier identifier of the SUL carrier, and a carrier type identifier of the SUL carrier.
  • the configuration message is determined by the first network side device according to the capability information that includes the SUL capability indication, and before the step of sending the configuration message to the user terminal, the method further includes:
  • the configuration message is determined by the first network side device according to the capability information that is sent by the second network side device and includes the SUL capability indication.
  • the method further includes:
  • the capability information sent by the second network side device is received, where the capability information is reported by the user terminal to the second network side device.
  • the capability information further includes one or more of the following:
  • the dynamic carrier switching capability indication is used to indicate that the physical channel can transform the transmitted carrier wave
  • the simultaneous transmit and receive capability indication is used to indicate a physical channel combination for uplink transmission supported by the user terminal.
  • the capability information of the user terminal may be reported by the user terminal, or may be acquired in advance by the first network side device, for example, the capability information of the user terminal may be obtained from the core network, and the like. This embodiment of the present disclosure is not limited.
  • the first network side device is a source network side device of the user terminal, and before the sending the configuration message to the user terminal, the method further includes:
  • the handover confirmation message includes function configuration information of the SUL carrier, where the configuration information of the SUL carrier included in the configuration message is a SUL included in the handover confirmation message. Function configuration information of the carrier.
  • the first network side device is the MN of the user terminal, and before the sending the configuration message to the user terminal, the method further includes:
  • the acknowledgment message includes function configuration information of the SUL carrier
  • the function configuration information of the SUL carrier included in the configuration message is function configuration information of the SUL carrier included in the acknowledgment message.
  • the request message may be an SN add request or an SN modification request.
  • the first network side device is the MN of the user terminal, and before the sending the configuration message to the user terminal, the method further includes:
  • the request message may be an SN add request or an SN modification request.
  • the first network side device is an SN of the user terminal, and before the sending the configuration message to the user terminal, the method further includes:
  • the modification request includes function configuration information of the SUL carrier, where the function configuration information of the SUL carrier is determined by the SN according to user information of the user terminal.
  • the request message may be an SN add request or an SN modification request.
  • the present embodiment is an implementation manner of the first network side device corresponding to the embodiment shown in FIG. 2 to FIG. 3 .
  • For a specific implementation manner refer to the related description of the embodiment shown in FIG. 2 to FIG. 3 . And achieve the same beneficial effects, in order to avoid repeating the description, will not be repeated here.
  • FIG. 10 is a structural diagram of a user terminal according to an embodiment of the present disclosure. As shown in FIG. 10, the user terminal 1000 includes:
  • the receiving module 1001 is configured to receive a configuration message sent by the first network side device, where the configuration message includes function configuration information of the SUL carrier, where the SUL carrier is associated with the user terminal, and the downlink carrier Also associated with another uplink carrier, the uplink carrier being a non-SUL carrier;
  • the sending module 1002 is configured to send an acknowledgement message of the configuration message to the first network side device.
  • the function configuration information includes one or more of the following:
  • the SUL carrier function indication information and configuration information of the SUL carrier are provided.
  • the SUL carrier function indication information includes:
  • the configuration information of the SUL carrier includes:
  • Uplink physical channel configuration information and cell configuration information are uplink physical channel configuration information and cell configuration information.
  • the function configuration information of the SUL carrier further includes: dynamic carrier switching function indication information.
  • the dynamic carrier switching function indication information includes:
  • the physical channel dynamic carrier switching function is activated to indicate or prohibit the physical channel dynamic carrier switching function indication.
  • the configuration information of the SUL carrier includes: identifier indication information of the SUL carrier.
  • the identifier indication information includes one or more of the following:
  • a serving cell identifier a secondary cell identifier, a carrier identifier of the SUL carrier, and a carrier type identifier of the SUL carrier.
  • the configuration message is determined by the first network side device according to the capability information that includes the SUL capability indication.
  • the user terminal 1000 further includes:
  • the first reporting module 1003 is configured to report the capability information to the first network side device.
  • the configuration message is determined by the first network side device according to the capability information that is sent by the second network side device, including the SUL capability indication, and the user terminal further includes:
  • the second reporting module 1004 is configured to report the capability information to the second network side device.
  • the capability information further includes one or more of the following:
  • the dynamic carrier switching capability indication is used to indicate that the physical channel can transform the transmitted carrier
  • the simultaneous transmit and receive capability indication is used to indicate a physical channel combination for uplink transmission supported by the user terminal.
  • the first network side device is a serving network side device of the user terminal, and the function configuration information of the SUL carrier is configured by the serving network side device;
  • the first network side device is a source network side device of the user terminal
  • the function configuration information of the SUL carrier is a function configuration of the SUL carrier that the source network side device requests the target network side device of the user terminal to confirm. Information; or
  • the first network side device is a master node MN of the user terminal, and the function configuration information of the SUL carrier is function configuration information of the SUL carrier that the MN requests the secondary node SN confirmed by the user terminal; or
  • the first network side device is a MN of the user terminal, and the function configuration information of the SUL carrier is that the SN of the user terminal is sent to the MN by using a modification request; or
  • the first network side device is an SN of the user terminal, and the function configuration information of the SUL carrier is configured by the SN.
  • the configuration message includes an RRC configuration message for the radio resource control.
  • the base station provided by the embodiment of the present disclosure can implement various processes implemented by the user terminal in the method embodiment of FIG. 2 to FIG. 3, and to avoid repetition, details are not described herein, and the uplink coverage is enhanced.
  • FIG. 12 is a structural diagram of a network side device according to an embodiment of the present disclosure.
  • the network side device is a first network side device.
  • the network side device 1200 includes:
  • the first sending module 1201 is configured to send a configuration message to the user terminal, where the configuration message includes function configuration information of the SUL carrier, the SUL carrier is associated with the user terminal, and the downlink carrier is further associated with Another uplink carrier, where the uplink carrier is a non-SUL carrier;
  • the first receiving module 1202 is configured to receive an acknowledgement message of the configuration message sent by the user terminal.
  • the function configuration information of the SUL carrier includes one or more of the following:
  • the SUL carrier function indication information and configuration information of the SUL carrier are provided.
  • the SUL carrier function indication information includes:
  • the configuration information of the SUL carrier includes:
  • Uplink physical channel configuration information and cell configuration information are uplink physical channel configuration information and cell configuration information.
  • the function configuration information of the SUL carrier further includes: dynamic carrier switching function indication information.
  • the dynamic carrier switching function indication information includes:
  • the physical channel dynamic carrier switching function is activated to indicate or prohibit the physical channel dynamic carrier switching function indication.
  • the configuration information of the SUL carrier includes: identifier indication information of the SUL carrier.
  • the identifier indication information includes one or more of the following:
  • a serving cell identifier a secondary cell identifier, a carrier identifier of the SUL carrier, and a carrier type identifier of the SUL carrier.
  • the configuration information is determined by the first network side device according to the capability information that includes the SUL capability indication.
  • the network side device 1200 further includes:
  • the second receiving module 1203 is configured to receive the capability information reported by the user terminal;
  • the configuration message is determined by the first network side device according to the capability information that is sent by the second network side device, and the network side device further includes:
  • the third receiving module 1204 is configured to receive the capability information that is sent by the second network side device, where the capability information is reported by the user terminal to the second network side device.
  • the capability information further includes one or more of the following:
  • the dynamic carrier switching capability indication is used to indicate that the physical channel can transform the transmitted carrier
  • the simultaneous transmit and receive capability indication is used to indicate a physical channel combination for uplink transmission supported by the user terminal.
  • the first network side device is a source network side device of the user terminal, and the network side device 1200 further includes:
  • the second sending module 1205 is configured to send a handover request to the target network side device of the user terminal, where the handover request includes capability information of the user terminal and function configuration information of the SUL carrier configured by the source network side device;
  • the fourth receiving module 1206 is configured to receive a handover confirmation message sent by the target network side device, where the handover confirmation message includes function configuration information of the SUL carrier, where the configuration information of the SUL carrier included in the configuration message is The function configuration information of the SUL carrier included in the handover confirmation message.
  • the first network side device is a MN of the user terminal, and the network side device 1200 further includes:
  • the third sending module 1207 is configured to send a request message to the SN of the user terminal, where the request message includes capability information of the user terminal and function configuration information of the SUL carrier configured by the MN;
  • the fifth receiving module 1208 is configured to receive an acknowledgment message sent by the SN, where the acknowledgment message includes function configuration information of the SUL carrier, where the function configuration information of the SUL carrier included in the configuration message is included in the acknowledgment message. Functional configuration information of the SUL carrier.
  • the first network side device is a MN of the user terminal, and the network side device 1200 further includes:
  • the fourth sending module 1209 is configured to send a request message to the SN of the user terminal, where the request message includes capability information of the user terminal;
  • a sixth receiving module 12010 configured to receive a modification request sent by the SN, where the modification request includes function configuration information of the SUL carrier, where the function configuration information of the SUL carrier is the SN according to the user terminal User information is determined.
  • the first network side device is an SN of the user terminal, and the network side device 1200 further includes:
  • the seventh receiving module 12011 is configured to receive a MN sending request message of the user terminal, where the request message includes capability information of the user terminal;
  • a fifth sending module 12012 configured to send a modification request to the MN of the user terminal, where the modification request includes function configuration information of the SUL carrier, where the function configuration information of the SUL carrier is the SN according to the The user information of the user terminal is determined.
  • the base station provided by the embodiment of the present disclosure can implement various processes implemented by the network side device in the method embodiment of FIG. 9. To avoid repetition, details are not described herein, and the uplink coverage may be increased.
  • FIG. 18 is a schematic structural diagram of hardware of a user terminal that implements various embodiments of the present disclosure.
  • the user terminal 1800 includes, but is not limited to, a radio frequency unit 1801, a network module 1802, an audio output unit 1803, an input unit 1804, a sensor 1805, a display unit 1806, a user input unit 1807, an interface unit 1808, a memory 1809, a processor 1810, and Power supply 1811 and other components. It will be understood by those skilled in the art that the user terminal structure shown in FIG. 18 does not constitute a limitation on the user terminal, and the user terminal may include more or less components than the illustration, or combine some components, or different components. Arrangement.
  • the user terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, an in-vehicle user terminal, a wearable device, a pedometer, and the like.
  • the radio frequency unit 1801 is configured to receive a configuration message sent by the first network side device, where the configuration message includes function configuration information supplementing an uplink SUL carrier, where the SUL carrier is associated with a downlink carrier of the user terminal, and The downlink carrier is further associated with another uplink carrier, where the uplink carrier is a non-SUL carrier;
  • the function configuration information includes one or more of the following:
  • the SUL carrier function indication information and configuration information of the SUL carrier are provided.
  • the SUL carrier function indication information includes:
  • the configuration information of the SUL carrier includes:
  • Uplink physical channel configuration information and cell configuration information are uplink physical channel configuration information and cell configuration information.
  • the function configuration information of the SUL carrier further includes: dynamic carrier switching function indication information.
  • the dynamic carrier switching function indication information includes:
  • the physical channel dynamic carrier switching function is activated to indicate or prohibit the physical channel dynamic carrier switching function indication.
  • the configuration information of the SUL carrier includes: identifier indication information of the SUL carrier.
  • the identifier indication information includes one or more of the following:
  • a serving cell identifier a secondary cell identifier, a carrier identifier of the SUL carrier, and a carrier type identifier of the SUL carrier.
  • the configuration message is determined by the first network side device according to the capability information that includes the SUL capability indication, and the radio frequency unit 1801 is further configured to:
  • the configuration message is determined by the first network side device according to the capability information that is sent by the second network side device, and the radio frequency unit 1801 is further configured to:
  • the capability information is reported to the second network side device.
  • the capability information further includes one or more of the following:
  • the dynamic carrier switching capability indication is used to indicate that the physical channel can transform the transmitted carrier
  • the simultaneous transmit and receive capability indication is used to indicate a physical channel combination for uplink transmission supported by the user terminal.
  • the first network side device is a serving network side device of the user terminal, and the function configuration information of the SUL carrier is configured by the serving network side device;
  • the first network side device is a source network side device of the user terminal
  • the function configuration information of the SUL carrier is a function configuration of the SUL carrier that the source network side device requests the target network side device of the user terminal to confirm. Information; or
  • the first network side device is a master node MN of the user terminal, and the function configuration information of the SUL carrier is function configuration information of the SUL carrier that the MN requests the secondary node SN confirmed by the user terminal; or
  • the first network side device is a MN of the user terminal, and the function configuration information of the SUL carrier is that the SN of the user terminal is sent to the MN by using a modification request; or
  • the first network side device is an SN of the user terminal, and the function configuration information of the SUL carrier is configured by the SN.
  • the configuration message includes an RRC configuration message for the radio resource control.
  • the user terminal 1800 described above can enhance the uplink coverage.
  • the radio frequency unit 1801 may be used for receiving and transmitting signals during or after receiving or transmitting information, and specifically, receiving downlink data from the base station, and then processing the processor 1810; The uplink data is sent to the base station.
  • radio frequency unit 1801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio unit 1801 can also communicate with the network and other devices through a wireless communication system.
  • the user terminal provides the user with wireless broadband Internet access through the network module 1802, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 1803 can convert the audio data received by the radio frequency unit 1801 or the network module 1802 or stored in the memory 1809 into an audio signal and output as a sound. Moreover, the audio output unit 1803 can also provide audio output (eg, call signal reception sound, message reception sound, etc.) related to a particular function performed by the user terminal 1800.
  • the audio output unit 1803 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 1804 is for receiving an audio or video signal.
  • the input unit 1804 may include a graphics processing unit (GPU) 18041 and a microphone 18042 that images an still picture or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode.
  • the data is processed.
  • the processed image frame can be displayed on display unit 1806.
  • the image frames processed by the graphics processor 18041 may be stored in the memory 1809 (or other storage medium) or transmitted via the radio unit 1801 or the network module 1802.
  • the microphone 18042 can receive sound and can process such sound as audio data.
  • the processed audio data can be converted to a format output that can be transmitted to the mobile communication base station via the radio unit 1801 in the case of a telephone call mode.
  • User terminal 1800 also includes at least one type of sensor 1805, such as a light sensor, motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 1861 according to the brightness of the ambient light, and the proximity sensor can close the display panel 1861 when the user terminal 1800 moves to the ear. / or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the posture of the user terminal (such as horizontal and vertical screen switching, related games).
  • sensor 1805 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, Infrared sensors and the like are not described here.
  • the display unit 1806 is for displaying information input by the user or information provided to the user.
  • the display unit 1806 can include a display panel 1861.
  • the display panel 18061 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the user input unit 1807 can be used to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the user terminal.
  • the user input unit 1807 includes a touch panel 18071 and other input devices 18072.
  • the touch panel 18071 also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 18071 or near the touch panel 18071. operating).
  • the touch panel 18071 may include two parts of a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 1810 receives the commands from the processor 1810 and executes them.
  • the touch panel 18071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the user input unit 1807 may also include other input devices 18072.
  • the other input devices 18072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control button, a switch button, etc.), a trackball, a mouse, and a joystick, which are not described herein again.
  • the touch panel 18071 can be overlaid on the display panel 18061.
  • the touch panel 18071 detects a touch operation on or near it, the touch panel 18071 transmits to the processor 1810 to determine the type of the touch event, and then the processor 1810 according to the touch.
  • the type of event provides a corresponding visual output on display panel 18061.
  • the touch panel 18071 and the display panel 18061 are used as two independent components to implement the input and output functions of the user terminal, in some embodiments, the touch panel 18071 can be integrated with the display panel 18061.
  • the input and output functions of the user terminal are implemented, and are not limited herein.
  • the interface unit 1808 is an interface in which an external device is connected to the user terminal 1800.
  • the external device may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, and an audio input/output. (I/O) port, video I/O port, headphone port, and more.
  • the interface unit 1808 can be configured to receive input from an external device (eg, data information, power, etc.) and transmit the received input to one or more components within the user terminal 1800 or can be used at the user terminal 1800 and externally Data is transferred between devices.
  • an external device eg, data information, power, etc.
  • Memory 1809 can be used to store software programs as well as various data.
  • the memory 1809 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • memory 1809 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the processor 1810 is a control center for the user terminal, connecting various portions of the entire user terminal using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 1809, and recalling data stored in the memory 1809.
  • the user terminal performs various functions and processing data, thereby performing overall monitoring on the user terminal.
  • the processor 1810 can include one or more processing units; optionally, the processor 1810 can integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application, etc., and a modulation solution
  • the processor mainly handles wireless communication. It will be appreciated that the above described modem processor may also not be integrated into the processor 1810.
  • the user terminal 1800 may also include a power source 1811 (such as a battery) that supplies power to the various components.
  • a power source 1811 such as a battery
  • the power source 1811 may be logically coupled to the processor 1810 through a power management system to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the user terminal 1800 includes some functional modules not shown, and details are not described herein again.
  • an embodiment of the present disclosure further provides a user terminal, including a processor 1810, a memory 1809, a computer program stored on the memory 1809 and executable on the processor 1810, the computer program being executed by the processor 1810.
  • a user terminal including a processor 1810, a memory 1809, a computer program stored on the memory 1809 and executable on the processor 1810, the computer program being executed by the processor 1810.
  • FIG. 19 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • the network side device is a first network side device.
  • the network side device 1900 includes: a processor 1901.
  • the transceiver 1902 is configured to transmit the frequency resource not occupied by the SSS to the user terminal on an Orthogonal Frequency Division Multiplexing (OFDM) symbol occupied by a Secondary Synchronization Signal (SSS).
  • OFDM Orthogonal Frequency Division Multiplexing
  • SSS Secondary Synchronization Signal
  • a PBCH signal where the frequency resource not occupied by the SSS is not mapped to a Demodulation Reference Signal (DMRS) of the PBCH, or the frequency resource mapping not occupied by the SSS is performed by using a cell ID
  • DMRS Demodulation Reference Signal
  • An initialized DMRS sequence transmitting a PBCH signal to the user terminal on at least one OFDM symbol other than the OFDM symbol occupied by the SSS.
  • the transceiver 1902 is configured to send a configuration message to the user terminal, where the configuration message includes function configuration information of the SUL carrier, the SUL carrier is associated with the user terminal, and the downlink carrier is further associated with another An uplink carrier, the uplink carrier being a non-SUL carrier;
  • the function configuration information of the SUL carrier includes one or more of the following:
  • the SUL carrier function indication information and configuration information of the SUL carrier are provided.
  • the SUL carrier function indication information includes:
  • the configuration information of the SUL carrier includes:
  • Uplink physical channel configuration information and cell configuration information are uplink physical channel configuration information and cell configuration information.
  • the function configuration information of the SUL carrier further includes: dynamic carrier switching function indication information.
  • the dynamic carrier switching function indication information includes:
  • the physical channel dynamic carrier switching function is activated to indicate or prohibit the physical channel dynamic carrier switching function indication.
  • the configuration information of the SUL carrier includes: identifier indication information of the SUL carrier.
  • the identifier indication information includes one or more of the following:
  • a serving cell identifier a secondary cell identifier, a carrier identifier of the SUL carrier, and a carrier type identifier of the SUL carrier.
  • the configuration message is determined by the first network side device according to the capability information including the SUL capability indication, and the transceiver 1902 is further configured to:
  • the configuration message is determined by the first network side device according to the capability information that is sent by the second network side device, including the SUL capability indication, and the transceiver 1902 is further configured to:
  • the capability information further includes one or more of the following:
  • the dynamic carrier switching capability indication is used to indicate that the physical channel can transform the transmitted carrier
  • the simultaneous transmit and receive capability indication is used to indicate a physical channel combination for uplink transmission supported by the user terminal.
  • the first network side device is a source network side device of the user terminal, and the transceiver 1902 is further configured to:
  • the handover confirmation message includes function configuration information of the SUL carrier, where the configuration information of the SUL carrier included in the configuration message is a SUL included in the handover confirmation message. Function configuration information of the carrier.
  • the first network side device is a MN of the user terminal, and the transceiver 1902 is further configured to:
  • the acknowledgment message includes function configuration information of the SUL carrier
  • the function configuration information of the SUL carrier included in the configuration message is function configuration information of the SUL carrier included in the acknowledgment message.
  • the first network side device is a MN of the user terminal, and the transceiver 1902 is further configured to:
  • the first network side device is an SN of the user terminal, and the transceiver 1902 is further configured to:
  • the modification request includes function configuration information of the SUL carrier, where the function configuration information of the SUL carrier is determined by the SN according to user information of the user terminal.
  • the transceiver 1902 is configured to receive and transmit data under the control of the processor 1901, and the transceiver 1902 includes at least two antenna ports.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1901 and various circuits of memory represented by memory 1903.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 1902 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 1904 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1901 is responsible for managing the bus architecture and general processing, and the memory 1903 can store data used by the processor 1901 when performing operations.
  • an embodiment of the present disclosure further provides a base station, including a processor 1901, a memory 1903, a computer program stored on the memory 1903 and executable on the processor 1901, when the computer program is executed by the processor 1901.
  • a base station including a processor 1901, a memory 1903, a computer program stored on the memory 1903 and executable on the processor 1901, when the computer program is executed by the processor 1901.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer program is stored on a computer program, and the computer program is executed by the processor to implement various processes of the carrier configuration method embodiment of the user terminal side, or the computer The process of implementing the carrier configuration method on the network side device side when the program is executed by the processor
  • the computer readable storage medium such as a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

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Abstract

本公开提供一种载波配置方法、用户终端和网络侧设备，该方法包括：通过接收第一网络侧设备发送的配置消息，其中，配置消息包括SUL载波的功能配置信息，SUL载波与用户终端一下行载波关联，且下行载波还关联另一上行载波，上行载波为非SUL载波；向第一网络侧设备发送配置消息的确认消息。

Description

载波配置方法、用户终端和网络侧设备
相关申请的交叉引用
本申请主张在2017年11月10日在中国提交的中国专利申请号No.201711106123.3的优先权，其全部内容通过引用包含于此。
技术领域
本公开实施例涉及通信技术领域，尤其涉及一种载波配置方法、用户终端和网络侧设备。
背景技术
通信系统中信号可以通过载波进行传输，其中，载波可以包括下行载波，用于传输下行信号，还包括上行载波，用于传输上行信号。目前载波是成对设定的，即一个下行载波对应一个上行载波。另外，为了提升通信性能，第五代(5th Generation，5G)通信系统采用高频段通信，高频段虽然能够提高通信性能，如提高传输速率，但覆盖范围比较小。这样，一个下行载波对应设置一个上行载波，且用户终端的功率往往相比网络侧设备的功率要小，从而导致上行覆盖范围比较小。
发明内容
第一方面，本公开实施例提供了一种载波配置方法，应用于用户终端，包括：
接收第一网络侧设备发送的配置消息，其中，所述配置消息包括补充上行SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
向第一网络侧设备发送所述配置消息的确认消息。
第二方面，本公开实施例提供了一种载波配置方法，应用于第一网络侧设备，包括：
向用户终端发送配置消息，其中，所述配置消息包括SUL载波的功能配 置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
接收所述用户终端发送的所述配置消息的确认消息。
第三方面，本公开实施例提供了一种用户终端，包括：
接收模块，用于接收第一网络侧设备发送的配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
发送模块，用于向第一网络侧设备发送所述配置消息的确认消息。
第四方面，本公开实施例提供了一种网络侧设备，所述网络侧设备为第一网络侧设备，包括：
第一发送模块，用于向用户终端发送配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
第一接收模块，用于接收所述用户终端发送的所述配置消息的确认消息。
第五方面，本公开实施例提供了一种用户终端，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现本公开实施例提供的用户终端侧所述的载波配置方法中的步骤。
第六方面，本公开实施例提供了一种网络侧设备，所述网络侧设备为第一网络侧设备，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现本公开实施例提供的网络侧设备侧的载波配置方法中的步骤。
第七方面，本公开实施例提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有程序，所述程序被处理器执行时实现本公开实施例提供的用户终端侧的载波配置方法的步骤，或者所述程序被处理器执行时实现本公开实施例提供的网络侧设备侧的载波配置方法的步骤。
附图说明
图1是本公开实施例提供的一种载波配置系统的结构图；
图2是本公开实施例提供的一种载波配置方法的流程图；
图3是本公开实施例提供的另一种载波配置方法的流程图；
图4是本公开实施例提供的一种载波配置方法的示意图；
图5是本公开实施例提供的另一种载波配置方法的示意图；
图6是本公开实施例提供的另一种载波配置方法的示意图；
图7是本公开实施例提供的另一种载波配置方法的示意图；
图8是本公开实施例提供的另一种载波配置方法的示意图；
图9是本公开实施例提供的一种用户终端的结构图；
图10是本公开实施例提供的另一种用户终端的结构图；
图11是本公开实施例提供的一种网络侧设备的结构图；
图12是本公开实施例提供的另一种网络侧设备的结构图；
图13是本公开实施例提供的另一种网络侧设备的结构图；
图14是本公开实施例提供的另一种网络侧设备的结构图；
图15是本公开实施例提供的另一种网络侧设备的结构图；
图16是本公开实施例提供的另一种网络侧设备的结构图；
图17是本公开实施例提供的另一种网络侧设备的结构图；
图18是本公开实施例提供的另一种用户终端的结构图；
图19是本公开实施例提供的另一种网络侧设备的结构图。
具体实施方式
针对相关技术中上行覆盖范围比较小的问题，本公开实施例提供一种载波配置方法、用户终端和网络侧设备。
参见图1，图1是本公开实施例提供的一种载波配置系统的结构图，如图1所示，包括用户终端11和第一网络侧设备12，其中，用户终端11可以是用户设备(User Equipment，UE)，例如：可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)、个人数字助理(Personal Digital Assistant，简称PDA)、移动上网装置(Mobile Internet Device，MID)或可穿戴式设备(Wearable Device)等终端侧设备，需要说明的是，在本公 开实施例中并不限定用户终端11的具体类型。上述第一网络侧设备12可以是基站或者传输节点，基站可以是5G及以后版本的基站(例如：gNB、5G NR NB)，或者其他通信系统中的基站。上述传输节点可以是主节点(Master Node，MN)或者辅节点(Secondary Node，SN)。另外，在一些场景中，上述系统还可以包括第二网络侧设备13，其中，第二网络侧设备13可以是基站或者传输节点。例如：在一些场景中第一网络侧设备12为源基站，第二网络侧设备13为目标基站，或者在另一些场景中，第一网络侧设备12为MN，第二网络侧设备为SN。需要说明的是，在本公开实施例中并不限定第一网络侧设备12和第二网络侧设备13的具体类型
需要说明的是，上述用户终端11第一网络侧设备12和第二网络侧设备13的具体功能将通过以下多个实施例进行具体描述。
请参见图2，图2是本公开实施例提供的一种载波配置方法的流程图，所述方法用于用户终端，如图2所示，包括步骤201至202。
步骤201、接收第一网络侧设备发送的配置消息。其中，所述配置消息包括补充上行(Supplementary Uplink，SUL)载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波。
其中，上述SUL载波可以是低频载波，例如：为长期演进(Long Term Evolution，LTE)系统的频率资源，具有较大的覆盖范围，并且SUL载波可以配置给主小区(Primary Cell，PCell)、辅小区组(Secondary Cell Group，SCG)的主辅小区(Primary Secondary Cell，PSCell)或辅小区(Secondary Cell，SCell)。
上述SUL载波的功能配置信息可以是为上述用户终端配置上述SUL载波的配置信息。例如：上述SUL载波功能的指示信息，或者上述SUL载波的配置信息等等，对此本公开实施例不作限定。
用户终端接收到上述SUL载波的功能配置信息后，可以将上述SUL载波与上述下行载波关联，且下行载波还关联有另一上行载波，从而实现为一个下行载波配置SUL载波和非SUL的上行载波，这样该下行载波对应的上行信号可以通过这两个上行载波中的一个或者两个载波传输。当然，第一网络侧设备也可以是将上述SUL载波与上述下行载波关联。
需要说明的是，上述下行载波关联的上行载波可以是预先配置好的，上述配置消息可以只为该下行载波配置上述SUL载波，即对SUL载波进行独立配置。
步骤202、向第一网络侧设备发送所述配置消息的确认消息。
其中，上述确认消息可以是用户终端成功接收到上述配置消息后，向第一网络侧设备返回的确认消息，以告诉第一网络侧设备用户终端已成功接收到上述配置消息。
其中，上述配置消息可以是无线资源控制(Radio Resource Control，RRC)配置消息，上述确认消息可以为RRC配置完成确认消息。这样可以实现在RRC配置过程中实现为下行载波配置SUL载波。当然，本公开实施例中对上述配置消息不作限定，例如：还可以是除RRC配置消息之外的其他配置消息。
通过上述步骤可以实现为用户终端的下行载波配置两个上行载波，以增强上行覆盖范围。
需要说明的是，本公开实施例中提供的上述方法可以应用于5G系统，但对此不作限定，只要能够实现基本相同的功能，适用于其他通信系统，例如：第六代(6th Generation，6G)系统等等。
在本公开实施例中，通过接收第一网络侧设备发送的配置消息，其中，所述配置消息包括SUL载波的指示信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；向第一网络侧设备发送所述配置消息的确认消息。由于为一个下行载波配置多个上行载波，从而可以增强上行覆盖范围。
请参见图3，图3是本公开实施例提供的另一种载波配置方法的流程图，所述方法用于用户终端，如图3所示，包括步骤301至303。
步骤301、向网络侧上报包括SUL能力指示的能力信息。
其中，上述向网络侧上报可以是用户终端主动上报的，或者用户终端根据网络侧的指示上报的，或者用户终端附着网络时上报的等等，对此本公开实施例不作限定。
其中，上述SUL能力指示可以是用于指示用户终端具备SUL能力，从而网络侧可以为用户终端配置SUL载波。
需要说明的是，步骤301可以是可选的，例如：用户终端可以预先向网络侧上报用户终端的能力信息。
步骤302、接收第一网络侧设备发送的配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波。
其中，上述功能配置信息可以是独立配置的，这样可以实现为用户终端配置SUL载波的功能配置信息不响应上述下行载波，以及该下行载波关联的上行载波。
可选的，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，且步骤301可以是向所述第一网络侧设备上报所述能力信息。
该实施方式中，可以实现用户终端向第一网络侧设备上报上述能力信息，由第一网络侧设备根据用户终端的功能信息配置相应的配置消息。
或者，所述配置消息是所述第一网络侧设备根据所述第二网络侧设备发送的包括SUL能力指示的能力信息确定的，步骤301可以是向第二网络侧设备上报所述能力信息。
该实施方式中，可以实现用户终端向第二网络侧设备上报上述能力信息，由第二网络侧设备向第一网络侧设备上报上述能力信息，第一网络侧设备再根据用户终端的功能信息配置相应的配置消息。例如：用户终端向MN上报能力信息，MN再将该能力信息发送给SN，由SN确定相应的配置消息，SN通过与用户终端之间的信令无线承载(Signaling Radio Bearer，SRB)将配置好的配置消息发送给用户终端。
可选的，本实施例中，用户终端上报的能力信息还包括如下一项或者多项：
动态载波切换能力指示和同时收发能力指示；
其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
其中，上述动态载波切换能力指示具体可以指示物理信道能根据网络指示信息变换发送的载波，其中，这里网络指示可以是下行控制信息(Downlink Control Information，DCI)或者其他指示。
上述物理信道可以包括如下一项或者多项：
物理上行链路控制信道(Physical Uplink Control Channel，PUCCH)、物理上行共享信道(Physical Uplink Shared Channel，PUSCH)、物理随机接入信道(Physical Random Access Channel，PRACH)和探测参考信号(Sounding Reference Signal，SRS)信道。
另外，上述载波可以是通过载波的标识信息来标识，例如：上述动态载波切换能力指示可以包括载波的标识信息，以标识该载波的物理信道能根据网络指示信息变换发送。其中，载波的标识信息可以包括以下一项或多项：
辅小区标识(SCell ID)、服务小区标识(Serving Cell ID)和载波类型标识，其中，该载波类型标识可以是SUL载波标识或非SUL载波标识。
第一网络侧接收到上述动态载波切换能力指示后，可以根据该指示配置相应的动态载波切换功能指示信息，例如：启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
上述同时收发能力指示的同时进行上行传输的物理信道组合可以理解为，用户终端可以是该物理信道组合中的物理信道同时发送上行信号。其中，上述物理信道组合可以包括如下一项或者多项组合：
PUCCH+PUSCH、PUCCH+SRS、PUCCH+PRACH、PUSCH+SRS、
PUSCH+PRACH、SRS+SRS和SRS+PRACH。
可选的，本实施例中，用户终端的能力信息可以是按照用户终端(per UE)、按照带宽(per band)、按照聚合带宽(per band combination)或者按照带宽部分(Bandwidth Part，BWP)(per BWP)进行上报，从而可以提高用户终端能力信息的精确度。
可选的，所述功能配置信息包括如下一项或者多项：
SUL载波功能指示信息和所述SUL载波的配置信息。
其中，上述所述SUL载波功能指示信息可以包括：
增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释 放SUL载波的功能指示信息。
其中，上述增加SUL载波的功能指示信息可以是，指示用户终端添加SUL载波，例如：一个SUL载波与一个下行载波建立关联关系，即一个下行载波对应多个上行载波，且下行载波配置的多个上行载波的组合为：SUL载波和non-SUL载波。上述修正SUL载波的功能指示信息可以是，指示用户终端修正SUL载波，上述释放SUL载波的功能指示信息可以是，指示用户终端释放已经添加的SUL载波。当然，上述释放SUL载波的功能指示信息是在用户终端已添加SUL载波的基础上发送的。
上述SUL载波的配置信息可以包括：
上行物理信道配置信息和小区配置信息。
其中，上述上行物理信道配置信息可以表示上述SUL载波对应的上行物理信道，上述小区配置信息可以表示上述SUL载波对应的小区类型。例如：物理信道配置信可以以下物理信道的配置一项或多项：
PUCCH、PUSCH、SRS和PRACH。
上述小区配置信息可以包括以下一项或多项：
PCell、PSCell和SCell。
该实施方式中，通过上述SUL载波功能指示信息和所述SUL载波的配置信息可以实现为用户终端准确地配置SUL载波，以及SUL的配置信息。需要说明的是，由于上述功能配置信息可以包括SUL载波功能指示信息和所述SUL载波的配置信息这两者中的一项或者多项，那么，在只包括其中某一项的情况下，用户终端隐式的方式确定另一项，例如：只配置了SUL载波的配置信息，则可以隐式确定添加SUL载波，或者修正SUL载波，又例如：只配置了SUL载波功能指示信息，则可以隐式确定小区类型为PCell或者SCell等等。且上述配置消息可以是只包括所述SUL载波的配置信息，而不包括其他载波的配置信息，例如：上述下行载波，以及该下行载波已关联的非SUL的上行载波的配置信息，以实现SUL载波独立配置。
可选的，上述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
其中，该动态载波切换功能指示信息可以是根据用户终端的能力信息确 定的，且上述动态载波切换功能指示信息可以包括：启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示，例如：启动PUSCH动态载波切换功能指示或者禁止PUSCH动态载波切换功能指示。
通过上述动态载波切换功能指示信息可以实现支持跨载波调度，提高资源利用率和调度的灵活性。
可选的，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
其中，该标识指示信息可以是标识上述SUL载波。例如：上述标识指示信息可以包括如下一项或者多项：
服务小区标识(Serving cell ID)、辅小区标识(SCell ID)、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
其中，上述SUL载波的载波标识和SUL载波的载波类型标识可以是本实施例引入的新标识(New ID)，且上述SUL载波的载波标识可以是用于标识上述SUL载波。
该实施方式中，通过上述SUL载波的标识指示信息可以是向用户终端指示配置的SUL载波的标识信息，从而用户终端在跨载波调度或者使用两个上行载波进行传输时，提高资源利用率和调度的灵活性。
需要说明的是，本实施例中，介绍的多种可选的实施方式可以相互结合实现，例如：上述所述SUL载波的配置信息可以包括上行物理信道配置信息、小区配置信息和上述标识指示信息，且上述SUL载波的功能配置信息还包括上述动态载波切换功能指示信息。
步骤303、向第一网络侧设备发送所述配置消息的确认消息。
需要说明的是，本实施例中，可以应用于多个不同的场景，例如：可以应用于单基站服务的场景，也可以应用于基站切换场景，也可以是应用于双连接场景。
例如：上述第一网络侧设备可以为所述用户终端的服务网络侧设备，所述SUL载波的功能配置信息为所述服务网络侧设备配置的。
上述服务网络侧设备可以是用户终端的服务基站，例如：以gNB为例，上述方法可以如图4所示，包括以下步骤：
用户终端向gNB进行能力上报，其中，上报的信息可以包括动态载波切换能力指示、同时收发能力指示和SUL能力指示；
gNB根据上报的能力信息向用户终端发送RRC配置消息，该RRC配置消息可以包括独立的SUL载波功能指示信息、独立的所述SUL载波的配置信息、独立的动态载波切换功能指示信息和SUL载波的标识指示信息；
用户终端接收到该RRC配置消息向gNB返回RRC配置完成确认消息。
又或者，上述第一网络侧设备可以为所述用户终端的源网络侧设备，所述SUL载波的功能配置信息为所述源网络侧设备请求所述用户终端的目标网络侧设备确认的SUL载波的功能配置信息。
其中，上述源网络侧设备可以是用户终端的源基站，上述目标网络侧设备可以为用户终端的目标基站。例如：以源gNB和目标gNB进行举例，如图5所示，包括以下步骤：
用户终端向源gNB进行能力上报，其中，上报的信息可以包括动态载波切换能力指示、同时收发能力指示和SUL能力指示；
源gNB向目标gNB发送切换请求，该切换请求包括用户终端的能力信息和SUL载波的功能配置信息，其中，SUL载波的功能配置信息可以包括独立的SUL载波功能指示信息、独立的所述SUL载波的配置信息、独立的动态载波切换功能指示信息和SUL载波的标识指示信息；
目标gNB根据用户终端的能力信息对源gNB发送的SUL载波的功能配置信息进行确认，确认后，向源gNB返回确认的SUL载波的功能配置信息；
源gNB向用户终端发送RRC配置消息，该RRC配置消息包括目标gNB确认的SUL载波的功能配置信息；
用户终端向目标gNB发送RRC配置完成确认消息。
需要说明的是，在目标网络侧设备确认SUL载波的功能配置信息过程中，可以对源网络侧设备提供的SUL载波的功能配置信息进行修正，或者不修正。
又或者，所述第一网络侧设备为所述用户终端的MN，所述SUL载波的功能配置信息为所述MN请求所述用户终端的SN确认的SUL载波的功能配置信息。例如：如图6所示，包括以下步骤：
用户终端向MN进行能力上报，其中，上报的信息可以包括动态载波切 换能力指示、同时收发能力指示和SUL能力指示；
MN向目标gNB发送SN添加请求或者SN修改请求，该请求包括用户终端的能力信息和SUL载波的功能配置信息，其中，SUL载波的功能配置信息可以包括独立的SUL载波功能指示信息、独立的所述SUL载波的配置信息、独立的动态载波切换功能指示信息和SUL载波的标识指示信息；
SN根据用户终端的能力信息对MN发送的SUL载波的功能配置信息进行确认，确认后，向MN返回确认的SUL载波的功能配置信息；
MN再向用户终端发送RRC配置消息，该RRC配置消息包括目标gNB确认的SUL载波的功能配置信息；
用户终端MN发送RRC配置完成确认消息；
MN向SN发送用户终端的RRC配置完成确认消息。
需要说明的是，在SN确认SUL载波的功能配置信息过程中，可以对MN提供的SUL载波的功能配置信息进行修正，或者不修正。
又或者，所述第一网络侧设备为所述用户终端的MN，所述SUL载波的功能配置信息为所述用户终端的SN通过修改请求发送给所述MN的。例如：如图7所示，包括以下步骤：
用户终端向MN进行能力上报，其中，上报的信息可以包括动态载波切换能力指示、同时收发能力指示和SUL能力指示；
MN向目标gNB发送SN添加请求或者SN修改请求，该请求包括用户终端的能力信息；
SN向MN发送SN添加确认消息；
MN向用户终端发送RRC配置消息，该消息中包含SN添加消息指示；
用户终端接收RRC配置消息，向MN发送RRC配置确认消息；
MN用户终端发送的RRC配置确认消息，向SN发送配置完成确认消息；
SN向MN发送SN修改请求，该SN修改请求包括SUL载波的功能配置信息，其中，SUL载波的功能配置信息可以包括独立的SUL载波功能指示信息、独立的所述SUL载波的配置信息、独立的动态载波切换功能指示信息和SUL载波的标识指示信息；
MN向用户终端发送RRC配置消息，该RRC配置消息可以为重配消息， 且该消息包括SN发送的SUL载波的功能配置信息；
用户终端向MN发送RRC配置完成确认消息；
MN接收用户终端发送的RRC配置完成确认消息，向SN发送配置完成确认消息。
又或者，所述第一网络侧设备为所述用户终端的SN，所述SUL载波的功能配置信息为所述SN配置的。例如：如图8所示，包括以下步骤：
用户终端向MN进行能力上报，其中，上报的信息可以包括动态载波切换能力指示、同时收发能力指示和SUL能力指示；
MN向目标gNB发送SN添加请求或者SN修改请求，该请求包括用户终端的能力信息；
SN向MN发送SN添加确认消息；
MN向用户终端发送RRC配置消息，该消息中包含SN添加消息指示；
用户终端接收RRC配置消息，向MN发送RRC配置确认消息；
MN用户终端发送的RRC配置确认消息，向SN发送配置完成确认消息；
SN向用户终端发送RRC配置消息，该RRC配置消息包括SUL载波的功能配置信息，其中，SUL载波的功能配置信息可以包括独立的SUL载波功能指示信息、独立的所述SUL载波的配置信息、独立的动态载波切换功能指示信息和SUL载波的标识指示信息；
用户终端向向SN发送RRC配置完成确认消息。
本实施例中，在图2所示的实施例的基础上增加了多种可选的实施方式，且均可以实现增强上行覆盖范围，以及还可以提高资源利用率和调度的灵活性。
请参见图9，图9是本公开实施例提供的另一种载波配置方法，应用于第一网络侧设备，如图9所示，包括步骤901至902。
步骤901、向用户终端发送配置消息。其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波。
步骤902、接收所述用户终端发送的所述配置消息的确认消息。
可选的，所述SUL载波的功能配置信息包括如下一项或者多项：
SUL载波功能指示信息和所述SUL载波的配置信息。
可选的，所述SUL载波功能指示信息包括：
增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释放SUL载波的功能指示信息；
所述SUL载波的配置信息包括：
上行物理信道配置信息和小区配置信息。
可选的，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
可选的，所述动态载波切换功能指示信息包括：
启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
可选的，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
可选的，所述标识指示信息包括如下一项或者多项：
服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
可选的，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，所述向用户终端发送配置消息的步骤之前，所述方法还包括：
接收所述用户终端上报的所述能力信息；
或者，
所述配置消息是所述第一网络侧设备根据所述第二网络侧设备发送的包括SUL能力指示的能力信息确定的，所述向用户终端发送配置消息的步骤之前，所述方法还包括：
接收第二网络侧设备发送的所述能力信息，其中，所述能力信息为所述用户终端向所述第二网络侧设备上报的。
可选的，所述能力信息还包括如下一项或者多项：
动态载波切换能力指示和同时收发能力指示；
其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载 波；
所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
需要说明的是，本实施例中，上述用户终端的能力信息可以是用户终端上报的，也可以是第一网络侧设备预先获取的，例如：可以从核心网获取用户终端的能力信息等，对此本公开实施例不作限定。
可选的，所述第一网络侧设备为所述用户终端的源网络侧设备，所述向用户终端发送配置消息之前，所述方法还包括：
向所述用户终端的目标网络侧设备发送切换请求，所述切换请求包括所述用户终端的能力信息和所述源网络侧设备配置的SUL载波的功能配置信息；
接收所述目标网络侧设备发送的切换确认消息，所述切换确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述切换确认消息中包括的SUL载波的功能配置信息。
可选的，所述第一网络侧设备为所述用户终端的MN，所述向用户终端发送配置消息之前，所述方法还包括：
向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息和所述MN配置的SUL载波的功能配置信息；
接收所述SN发送的确认消息，所述确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述确认消息中包括的SUL载波的功能配置信息。
其中，上述请求消息可以是SN添加请求或者SN修改请求。
可选的，所述第一网络侧设备为所述用户终端的MN，所述向用户终端发送配置消息之前，所述方法还包括：
向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息；
接收所述SN发送的修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述用户终端的用户信息确定的。
其中，上述请求消息可以是SN添加请求或者SN修改请求。
可选的，所述第一网络侧设备为所述用户终端的SN，所述向用户终端发送配置消息之前，所述方法还包括：
接收所述用户终端的MN发送请求消息，所述请求消息包括所述用户终端的能力信息；
向所述用户终端的MN发送修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述用户终端的用户信息确定的。
其中，上述请求消息可以是SN添加请求或者SN修改请求。
需要说明的是，本实施例作为图2至图3所示的实施例对应的第一网络侧设备的实施方式，其具体的实施方式可以参见图2至图3所示的实施例相关说明，以及达到相同的有益效果，为了避免重复说明，此处不再赘述。
请参见图10，图10是本公开实施例提供的一种用户终端的结构图，如图10所示，用户终端1000包括：
接收模块1001，用于接收第一网络侧设备发送的配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
发送模块1002，用于向第一网络侧设备发送所述配置消息的确认消息。
可选的，所述功能配置信息包括如下一项或者多项：
SUL载波功能指示信息和所述SUL载波的配置信息。
可选的，所述SUL载波功能指示信息包括：
增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释放SUL载波的功能指示信息；
所述SUL载波的配置信息包括：
上行物理信道配置信息和小区配置信息。
可选的，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
可选的，所述动态载波切换功能指示信息包括：
启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功 能指示。
可选的，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
可选的，所述标识指示信息包括如下一项或者多项：
服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
可选的，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，如图11所示，所述用户终端1000还包括：
第一上报模块1003，用于向所述第一网络侧设备上报所述能力信息；
或者，
所述配置消息是所述第一网络侧设备根据第二网络侧设备发送的包括SUL能力指示的能力信息确定的，所述用户终端还包括：
第二上报模块1004，用于向所述第二网络侧设备上报所述能力信息。
可选的，所述能力信息还包括如下一项或者多项：
动态载波切换能力指示和同时收发能力指示；
其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
可选的，所述第一网络侧设备为所述用户终端的服务网络侧设备，所述SUL载波的功能配置信息为所述服务网络侧设备配置的；或者
所述第一网络侧设备为所述用户终端的源网络侧设备，所述SUL载波的功能配置信息为所述源网络侧设备请求所述用户终端的目标网络侧设备确认的SUL载波的功能配置信息；或者
所述第一网络侧设备为所述用户终端的主节点MN，所述SUL载波的功能配置信息为所述MN请求所述用户终端的辅节点SN确认的SUL载波的功能配置信息；或者
所述第一网络侧设备为所述用户终端的MN，所述SUL载波的功能配置信息为所述用户终端的SN通过修改请求发送给所述MN的；或者
所述第一网络侧设备为所述用户终端的SN，所述SUL载波的功能配置信息为所述SN配置的。
可选的，所述配置消息包括为无线资源控制RRC配置消息。
本公开实施例提供的基站能够实现图2至图3的方法实施例中用户终端实现的各个过程，为避免重复，这里不再赘述，且增强上行覆盖范围。
请参见图12，图12是本公开实施例提供的一种网络侧设备的结构图，该网络侧设备为第一网络侧设备，如图12所示，网络侧设备1200包括：
第一发送模块1201，用于向用户终端发送配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
第一接收模块1202，用于接收所述用户终端发送的所述配置消息的确认消息。
可选的，所述SUL载波的功能配置信息包括如下一项或者多项：
SUL载波功能指示信息和所述SUL载波的配置信息。
可选的，所述SUL载波功能指示信息包括：
增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释放SUL载波的功能指示信息；
所述SUL载波的配置信息包括：
上行物理信道配置信息和小区配置信息。
可选的，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
可选的，所述动态载波切换功能指示信息包括：
启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
可选的，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
可选的，所述标识指示信息包括如下一项或者多项：
服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
可选的，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，如图13所示，所述网络侧设备1200还包括：
第二接收模块1203，用于接收所述用户终端上报所述能力信息；
或者，
所述配置消息是所述第一网络侧设备根据第二网络侧设备发送的包括SUL能力指示的能力信息确定的，所述网络侧设备还包括：
第三接收模块1204，用于接收所述第二网络侧设备发送的所述能力信息，其中，所述能力信息为所述用户终端向所述第二网络侧设备上报的。
可选的，所述能力信息还包括如下一项或者多项：
动态载波切换能力指示和同时收发能力指示；
其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
可选的，所述第一网络侧设备为所述用户终端的源网络侧设备，如图14所示，所述网络侧设备1200还包括：
第二发送模块1205，用于向所述用户终端的目标网络侧设备发送切换请求，所述切换请求包括所述用户终端的能力信息和所述源网络侧设备配置的SUL载波的功能配置信息；
第四接收模块1206，用于接收所述目标网络侧设备发送的切换确认消息，所述切换确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述切换确认消息中包括的SUL载波的功能配置信息。
可选的，所述第一网络侧设备为所述用户终端的MN，如图15所示，所述网络侧设备1200还包括：
第三发送模块1207，用于向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息和所述MN配置的SUL载波的功能配置信息；
第五接收模块1208，用于接收所述SN发送的确认消息，所述确认消息 包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述确认消息中包括的SUL载波的功能配置信息。
可选的，所述第一网络侧设备为所述用户终端的MN，如图16所示，所述网络侧设备1200还包括：
第四发送模块1209，用于向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息；
第六接收模块12010，用于接收所述SN发送的修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述用户终端的用户信息确定的。
可选的，所述第一网络侧设备为所述用户终端的SN，如图17所示，所述网络侧设备1200还包括：
第七接收模块12011，用于接收所述用户终端的MN发送请求消息，所述请求消息包括所述用户终端的能力信息；
第五发送模块12012，用于向所述用户终端的MN发送修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述用户终端的用户信息确定的。
本公开实施例提供的基站能够实现图9的方法实施例中网络侧设备实现的各个过程，为避免重复，这里不再赘述，且可以增加上行覆盖范围。
图18为实现本公开各个实施例的一种用户终端的硬件结构示意图，
该用户终端1800包括但不限于：射频单元1801、网络模块1802、音频输出单元1803、输入单元1804、传感器1805、显示单元1806、用户输入单元1807、接口单元1808、存储器1809、处理器1810、以及电源1811等部件。本领域技术人员可以理解，图18中示出的用户终端结构并不构成对用户终端的限定，用户终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本公开实施例中，用户终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载用户终端、可穿戴设备、以及计步器等。
射频单元1801，用于接收第一网络侧设备发送的配置消息，其中，所述配置消息包括补充上行SUL载波的功能配置信息，所述SUL载波与所述用 户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
向第一网络侧设备发送所述配置消息的确认消息。
可选的，所述功能配置信息包括如下一项或者多项：
SUL载波功能指示信息和所述SUL载波的配置信息。
可选的，所述SUL载波功能指示信息包括：
增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释放SUL载波的功能指示信息；
所述SUL载波的配置信息包括：
上行物理信道配置信息和小区配置信息。
可选的，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
可选的，所述动态载波切换功能指示信息包括：
启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
可选的，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
可选的，所述标识指示信息包括如下一项或者多项：
服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
可选的，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，射频单元1801还用于：
向所述第一网络侧设备上报所述能力信息；
或者，
所述配置消息是所述第一网络侧设备根据第二网络侧设备发送的包括SUL能力指示的能力信息确定的，射频单元1801还用于：
向所述第二网络侧设备上报所述能力信息。
可选的，所述能力信息还包括如下一项或者多项：
动态载波切换能力指示和同时收发能力指示；
其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
可选的，所述第一网络侧设备为所述用户终端的服务网络侧设备，所述SUL载波的功能配置信息为所述服务网络侧设备配置的；或者
所述第一网络侧设备为所述用户终端的源网络侧设备，所述SUL载波的功能配置信息为所述源网络侧设备请求所述用户终端的目标网络侧设备确认的SUL载波的功能配置信息；或者
所述第一网络侧设备为所述用户终端的主节点MN，所述SUL载波的功能配置信息为所述MN请求所述用户终端的辅节点SN确认的SUL载波的功能配置信息；或者
所述第一网络侧设备为所述用户终端的MN，所述SUL载波的功能配置信息为所述用户终端的SN通过修改请求发送给所述MN的；或者
所述第一网络侧设备为所述用户终端的SN，所述SUL载波的功能配置信息为所述SN配置的。
可选的，所述配置消息包括为无线资源控制RRC配置消息。
上述用户终端1800可以增强上行覆盖范围。
应理解的是，本公开实施例中，射频单元1801可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器1810处理；另外，将上行的数据发送给基站。通常，射频单元1801包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元1801还可以通过无线通信系统与网络和其他设备通信。
用户终端通过网络模块1802为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元1803可以将射频单元1801或网络模块1802接收的或者在存储器1809中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元1803还可以提供与用户终端1800执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元1803包括扬 声器、蜂鸣器以及受话器等。
输入单元1804用于接收音频或视频信号。输入单元1804可以包括图形处理器(Graphics Processing Unit，GPU)18041和麦克风18042，图形处理器18041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元1806上。经图形处理器18041处理后的图像帧可以存储在存储器1809(或其它存储介质)中或者经由射频单元1801或网络模块1802进行发送。麦克风18042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元1801发送到移动通信基站的格式输出。
用户终端1800还包括至少一种传感器1805，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板18061的亮度，接近传感器可在用户终端1800移动到耳边时，关闭显示面板18061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别用户终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器1805还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。
显示单元1806用于显示由用户输入的信息或提供给用户的信息。显示单元1806可包括显示面板18061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板18061。
用户输入单元1807可用于接收输入的数字或字符信息，以及产生与用户终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元1807包括触控面板18071以及其他输入设备18072。触控面板18071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板18071上或在触控面板18071附近的操作)。 触控面板18071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器1810，接收处理器1810发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板18071。除了触控面板18071，用户输入单元1807还可以包括其他输入设备18072。具体地，其他输入设备18072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
进一步的，触控面板18071可覆盖在显示面板18061上，当触控面板18071检测到在其上或附近的触摸操作后，传送给处理器1810以确定触摸事件的类型，随后处理器1810根据触摸事件的类型在显示面板18061上提供相应的视觉输出。虽然在图18中，触控面板18071与显示面板18061是作为两个独立的部件来实现用户终端的输入和输出功能，但是在某些实施例中，可以将触控面板18071与显示面板18061集成而实现用户终端的输入和输出功能，具体此处不做限定。
接口单元1808为外部装置与用户终端1800连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元1808可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到用户终端1800内的一个或多个元件或者可以用于在用户终端1800和外部装置之间传输数据。
存储器1809可用于存储软件程序以及各种数据。存储器1809可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器1809可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器1810是用户终端的控制中心，利用各种接口和线路连接整个用户 终端的各个部分，通过运行或执行存储在存储器1809内的软件程序和/或模块，以及调用存储在存储器1809内的数据，执行用户终端的各种功能和处理数据，从而对用户终端进行整体监控。处理器1810可包括一个或多个处理单元；可选地，处理器1810可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器1810中。
用户终端1800还可以包括给各个部件供电的电源1811(比如电池)，可选地，电源1811可以通过电源管理系统与处理器1810逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外，用户终端1800包括一些未示出的功能模块，在此不再赘述。
可选地，本公开实施例还提供一种用户终端，包括处理器1810，存储器1809，存储在存储器1809上并可在所述处理器1810上运行的计算机程序，该计算机程序被处理器1810执行时实现上述载波配置方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
参见图19，图19是本公开实施例提供的另一种网络侧设备的结构图，该网络侧设备为第一网络侧设备，如图19所示，该网络侧设备1900包括：处理器1901、收发机1902、存储器1903和总线接口，其中：
其中，收发机1902，用于在辅同步信号(Secondary Synchronization Signal，SSS)占用的正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)符号上未被所述SSS占用的频率资源向用户终端传输PBCH信号，其中，所述未被所述SSS占用的频率资源未映射PBCH的解调参考信号(Demodulation Reference Signal，DMRS)，或者所述未被所述SSS占用的频率资源映射有通过小区ID进行初始化的DMRS序列；在除所述SSS占用的OFDM符号之外的至少一个OFDM符号上向所述用户终端传输PBCH信号。
收发机1902，用于向用户终端发送配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；以及
接收所述用户终端发送的所述配置消息的确认消息。
可选的，所述SUL载波的功能配置信息包括如下一项或者多项：
SUL载波功能指示信息和所述SUL载波的配置信息。
可选的，所述SUL载波功能指示信息包括：
增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释放SUL载波的功能指示信息；
所述SUL载波的配置信息包括：
上行物理信道配置信息和小区配置信息。
可选的，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
可选的，所述动态载波切换功能指示信息包括：
启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
可选的，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
可选的，所述标识指示信息包括如下一项或者多项：
服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
可选的，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，收发机1902还用于：
接收所述用户终端上报所述能力信息；
或者，
所述配置消息是所述第一网络侧设备根据第二网络侧设备发送的包括SUL能力指示的能力信息确定的，收发机1902还用于：
接收所述第二网络侧设备发送的所述能力信息，其中，所述能力信息为所述用户终端向所述第二网络侧设备上报的。
可选的，所述能力信息还包括如下一项或者多项：
动态载波切换能力指示和同时收发能力指示；
其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
可选的，所述第一网络侧设备为所述用户终端的源网络侧设备，收发机1902还用于：
向所述用户终端的目标网络侧设备发送切换请求，所述切换请求包括所述用户终端的能力信息和所述源网络侧设备配置的SUL载波的功能配置信息；
接收所述目标网络侧设备发送的切换确认消息，所述切换确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述切换确认消息中包括的SUL载波的功能配置信息。
可选的，所述第一网络侧设备为所述用户终端的MN，收发机1902还用于：
向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息和所述MN配置的SUL载波的功能配置信息；
接收所述SN发送的确认消息，所述确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述确认消息中包括的SUL载波的功能配置信息。
可选的，所述第一网络侧设备为所述用户终端的MN，收发机1902还用于：
向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息；
接收所述SN发送的修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述用户终端的用户信息确定的。
可选的，所述第一网络侧设备为所述用户终端的SN，收发机1902还用于：
接收所述用户终端的MN发送请求消息，所述请求消息包括所述用户终端的能力信息；
向所述用户终端的MN发送修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述 用户终端的用户信息确定的。
其中，收发机1902，用于在处理器1901的控制下接收和发送数据，所述收发机1902包括至少两个天线端口。
在图19中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1901代表的一个或多个处理器和存储器1903代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1902可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备，用户接口1904还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器1901负责管理总线架构和通常的处理，存储器1903可以存储处理器1901在执行操作时所使用的数据。
可选地，本公开实施例还提供一种基站，包括处理器1901，存储器1903，存储在存储器1903上并可在所述处理器1901上运行的计算机程序，该计算机程序被处理器1901执行时实现上述载波配置方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现用户终端侧的载波配置方法实施例的各个过程，或者该计算机程序被处理器执行时实现网络侧设备侧的载波配置方法实施例的各个过程
其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，简称ROM)、随机存取存储器(Random Access Memory，简称RAM)、磁碟或者光盘等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方 法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (51)

  1. 一种载波配置方法，应用于用户终端，包括：
    接收第一网络侧设备发送的配置消息，其中，所述配置消息包括补充上行SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
    向第一网络侧设备发送所述配置消息的确认消息。
  2. 如权利要求1所述的方法，其中，所述功能配置信息包括如下一项或者多项：
    SUL载波功能指示信息和所述SUL载波的配置信息。
  3. 如权利要求2所述的方法，其中，所述SUL载波功能指示信息包括：
    增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释放SUL载波的功能指示信息；
    所述SUL载波的配置信息包括：
    上行物理信道配置信息和小区配置信息。
  4. 如权利要求2所述的方法，其中，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
  5. 如权利要求4所述的方法，其中，所述动态载波切换功能指示信息包括：
    启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
  6. 如权利要求2至5中任一项所述的方法，其中，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
  7. 如权利要求6所述的方法，其中，所述标识指示信息包括如下一项或者多项：
    服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
  8. 如权利要求1至5中任一项所述的方法，其中，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，所述接收第一网 络侧设备发送的配置消息的步骤之前，所述方法还包括：
    向所述第一网络侧设备上报所述能力信息；
    或者，
    所述配置消息是所述第一网络侧设备根据第二网络侧设备发送的包括SUL能力指示的能力信息确定的，所述接收第一网络侧设备发送的配置消息的步骤之前，所述方法还包括：
    向所述第二网络侧设备上报所述能力信息。
  9. 如权利要求8所述的方法，其中，所述能力信息还包括如下一项或者多项：
    动态载波切换能力指示和同时收发能力指示；
    其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
    所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
  10. 如权利要求1至5中任一项所述的方法，其中，
    所述第一网络侧设备为所述用户终端的服务网络侧设备，所述SUL载波的功能配置信息为所述服务网络侧设备配置的；或者
    所述第一网络侧设备为所述用户终端的源网络侧设备，所述SUL载波的功能配置信息为所述源网络侧设备请求所述用户终端的目标网络侧设备确认的SUL载波的功能配置信息；或者
    所述第一网络侧设备为所述用户终端的主节点MN，所述SUL载波的功能配置信息为所述MN请求所述用户终端的辅节点SN确认的SUL载波的功能配置信息；或者
    所述第一网络侧设备为所述用户终端的MN，所述SUL载波的功能配置信息为所述用户终端的SN通过修改请求发送给所述MN的；或者
    所述第一网络侧设备为所述用户终端的SN，所述SUL载波的功能配置信息为所述SN配置的。
  11. 如权利要求1至5中任一项所述的方法，其中，所述配置消息包括为无线资源控制RRC配置消息。
  12. 一种载波配置方法，应用于第一网络侧设备，包括：
    向用户终端发送配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
    接收所述用户终端发送的所述配置消息的确认消息。
  13. 如权利要求12所述的方法，其中，所述SUL载波的功能配置信息包括如下一项或者多项：
    SUL载波功能指示信息和所述SUL载波的配置信息。
  14. 如权利要求13所述的方法，其中，所述SUL载波功能指示信息包括：
    增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释放SUL载波的功能指示信息；
    所述SUL载波的配置信息包括：
    上行物理信道配置信息和小区配置信息。
  15. 如权利要求13所述的方法，其中，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
  16. 如权利要求15所述的方法，其中，所述动态载波切换功能指示信息包括：
    启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
  17. 如权利要求13至16中任一项所述的方法，其中，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
  18. 如权利要求17所述的方法，其中，所述标识指示信息包括如下一项或者多项：
    服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
  19. 如权利要求12至16中任一项所述的方法，其中，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，所述向用户终端发送配置消息的步骤之前，所述方法还包括：
    接收所述用户终端上报的所述能力信息；
    或者，
    所述配置消息是所述第一网络侧设备根据第二网络侧设备发送的包括SUL能力指示的能力信息确定的，所述向用户终端发送配置消息的步骤之前，所述方法还包括：
    接收所述第二网络侧设备发送的所述能力信息，其中，所述能力信息为所述用户终端向所述第二网络侧设备上报的。
  20. 如权利要求19所述的方法，其中，所述能力信息还包括如下一项或者多项：
    动态载波切换能力指示和同时收发能力指示；
    其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
    所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
  21. 如权利要求12至16中任一项所述的方法，其中，所述第一网络侧设备为所述用户终端的源网络侧设备，所述向用户终端发送配置消息之前，所述方法还包括：
    向所述用户终端的目标网络侧设备发送切换请求，所述切换请求包括所述用户终端的能力信息和所述源网络侧设备配置的SUL载波的功能配置信息；
    接收所述目标网络侧设备发送的切换确认消息，所述切换确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述切换确认消息中包括的SUL载波的功能配置信息。
  22. 如权利要求12至16中任一项所述的方法，其中，所述第一网络侧设备为所述用户终端的MN，所述向用户终端发送配置消息之前，所述方法还包括：
    向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息和所述MN配置的SUL载波的功能配置信息；
    接收所述SN发送的确认消息，所述确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述确认消息 中包括的SUL载波的功能配置信息。
  23. 如权利要求12至16中任一项所述的方法，其中，所述第一网络侧设备为所述用户终端的MN，所述向用户终端发送配置消息之前，所述方法还包括：
    向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息；
    接收所述SN发送的修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述用户终端的用户信息确定的。
  24. 如权利要求12至16中任一项所述的方法，其中，所述第一网络侧设备为所述用户终端的SN，所述向用户终端发送配置消息之前，所述方法还包括：
    接收所述用户终端的MN发送请求消息，所述请求消息包括所述用户终端的能力信息；
    向所述用户终端的MN发送修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述用户终端的用户信息确定的。
  25. 一种用户终端，包括：
    接收模块，用于接收第一网络侧设备发送的配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
    发送模块，用于向第一网络侧设备发送所述配置消息的确认消息。
  26. 如权利要求25所述的用户终端，其中，所述功能配置信息包括如下一项或者多项：
    SUL载波功能指示信息和所述SUL载波的配置信息。
  27. 如权利要求26所述的用户终端，其中，所述SUL载波功能指示信息包括：
    增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释 放SUL载波的功能指示信息；
    所述SUL载波的配置信息包括：
    上行物理信道配置信息和小区配置信息。
  28. 如权利要求26所述的用户终端，其中，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
  29. 如权利要求28所述的用户终端，其中，所述动态载波切换功能指示信息包括：
    启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
  30. 如权利要求26至29中任一项所述的用户终端，其中，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
  31. 如权利要求30所述的用户终端，其中，所述标识指示信息包括如下一项或者多项：
    服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
  32. 如权利要求25至29中任一项所述的用户终端，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，所述用户终端还包括：
    第一上报模块，用于向所述第一网络侧设备上报所述能力信息；
    或者，
    所述配置消息是所述第一网络侧设备根据第二网络侧设备发送的包括SUL能力指示的能力信息确定的，所述用户终端还包括：
    第二上报模块，用于向所述第二网络侧设备上报所述能力信息。
  33. 如权利要求32所述的用户终端，其中，所述能力信息还包括如下一项或者多项：
    动态载波切换能力指示和同时收发能力指示；
    其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
    所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输 的物理信道组合。
  34. 如权利要求25至29中任一项所述的用户终端，其中，
    所述第一网络侧设备为所述用户终端的服务网络侧设备，所述SUL载波的功能配置信息为所述服务网络侧设备配置的；或者
    所述第一网络侧设备为所述用户终端的源网络侧设备，所述SUL载波的功能配置信息为所述源网络侧设备请求所述用户终端的目标网络侧设备确认的SUL载波的功能配置信息；或者
    所述第一网络侧设备为所述用户终端的主节点MN，所述SUL载波的功能配置信息为所述MN请求所述用户终端的辅节点SN确认的SUL载波的功能配置信息；或者
    所述第一网络侧设备为所述用户终端的MN，所述SUL载波的功能配置信息为所述用户终端的SN通过修改请求发送给所述MN的；或者
    所述第一网络侧设备为所述用户终端的SN，所述SUL载波的功能配置信息为所述SN配置的。
  35. 如权利要求25至29中任一项所述的用户终端，其中，所述配置消息包括为RRC配置消息。
  36. 一种网络侧设备，所述网络侧设备为第一网络侧设备，包括：
    第一发送模块，用于向用户终端发送配置消息，其中，所述配置消息包括SUL载波的功能配置信息，所述SUL载波与所述用户终端一下行载波关联，且所述下行载波还关联另一上行载波，所述上行载波为非SUL载波；
    第一接收模块，用于接收所述用户终端发送的所述配置消息的确认消息。
  37. 如权利要求36所述的网络侧设备，其中，所述SUL载波的功能配置信息包括如下一项或者多项：
    SUL载波功能指示信息和所述SUL载波的配置信息。
  38. 如权利要求37所述的网络侧设备，其中，所述SUL载波功能指示信息包括：
    增加SUL载波的功能指示信息、修正SUL载波的功能指示信息或者释放SUL载波的功能指示信息；
    所述SUL载波的配置信息包括：
    上行物理信道配置信息和小区配置信息。
  39. 如权利要求37所述的网络侧设备，其中，所述SUL载波的功能配置信息还包括：动态载波切换功能指示信息。
  40. 如权利要求39所述的网络侧设备，其中，所述动态载波切换功能指示信息包括：
    启动物理信道动态载波切换功能指示或者禁止物理信道动态载波切换功能指示。
  41. 如权利要求37至40中任一项所述的网络侧设备，其中，所述SUL载波的配置信息包括：所述SUL载波的标识指示信息。
  42. 如权利要求41所述的网络侧设备，其中，所述标识指示信息包括如下一项或者多项：
    服务小区标识、辅小区标识、所述SUL载波的载波标识和所述SUL载波的载波类型标识。
  43. 如权利要求36至40中任一项所述的网络侧设备，其中，所述配置消息是所述第一网络侧设备根据包括SUL能力指示的能力信息确定的，所述网络侧设备还包括：
    第二接收模块，用于接收所述用户终端上报的所述能力信息；
    或者，
    所述配置消息是所述第一网络侧设备根据第二网络侧设备发送的包括SUL能力指示的能力信息确定的，所述网络侧设备还包括：
    第三接收模块，用于接收所述第二网络侧设备发送的所述能力信息，其中，所述能力信息为所述用户终端向所述第二网络侧设备上报的。
  44. 如权利要求43所述的网络侧设备，其中，所述能力信息还包括如下一项或者多项：
    动态载波切换能力指示和同时收发能力指示；
    其中，所述动态载波切换能力指示用于指示物理信道能够变换发送的载波；
    所述同时收发能力指示用于指示所述用户终端支持的同时进行上行传输的物理信道组合。
  45. 如权利要求36至40中任一项所述的网络侧设备，其中，所述第一网络侧设备为所述用户终端的源网络侧设备，所述网络侧设备还包括：
    第二发送模块，用于向所述用户终端的目标网络侧设备发送切换请求，所述切换请求包括所述用户终端的能力信息和所述源网络侧设备配置的SUL载波的功能配置信息；
    第四接收模块，用于接收所述目标网络侧设备发送的切换确认消息，所述切换确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述切换确认消息中包括的SUL载波的功能配置信息。
  46. 如权利要求36至40中任一项所述的网络侧设备，其中，所述第一网络侧设备为所述用户终端的MN，所述网络侧设备还包括：
    第三发送模块，用于向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息和所述MN配置的SUL载波的功能配置信息；
    第五接收模块，用于接收所述SN发送的确认消息，所述确认消息包括SUL载波的功能配置信息，其中，所述配置消息包括的SUL载波的功能配置信息为所述确认消息中包括的SUL载波的功能配置信息。
  47. 如权利要求36至40中任一项所述的网络侧设备，其中，所述第一网络侧设备为所述用户终端的MN，所述网络侧设备还包括：
    第四发送模块，用于向所述用户终端的SN发送请求消息，所述请求消息包括所述用户终端的能力信息；
    第六接收模块，用于接收所述SN发送的修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信息为所述SN根据所述用户终端的用户信息确定的。
  48. 如权利要求36至40中任一项所述的网络侧设备，其中，所述第一网络侧设备为所述用户终端的SN，所述网络侧设备还包括：
    第七接收模块，用于接收所述用户终端的MN发送请求消息，所述请求消息包括所述用户终端的能力信息；
    第五发送模块，用于向所述用户终端的MN发送修改请求，所述修改请求包括所述SUL载波的功能配置信息，其中，所述SUL载波的功能配置信 息为所述SN根据所述用户终端的用户信息确定的。
  49. 一种用户终端，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求1至11中任一项所述的载波配置方法中的步骤。
  50. 一种网络侧设备，所述网络侧设备为第一网络侧设备，包括：存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序，所述程序被所述处理器执行时实现如权利要求12至24中任一项所述的载波配置方法中的步骤。
  51. 一种计算机可读存储介质，其中，所述计算机可读存储介质上存储有程序，所述程序被处理器执行时实现如权利要求1至11中任一项所述的载波配置方法的步骤，或者所述程序被处理器执行时实现如权利要求12至24中任一项所述的载波配置方法的步骤。
PCT/CN2018/110609 2017-11-10 2018-10-17 载波配置方法、用户终端和网络侧设备 WO2019091266A1 (zh)

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