WO2022036610A1 - 一种通信方法、通信装置及存储介质 - Google Patents

一种通信方法、通信装置及存储介质 Download PDF

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Publication number
WO2022036610A1
WO2022036610A1 PCT/CN2020/110109 CN2020110109W WO2022036610A1 WO 2022036610 A1 WO2022036610 A1 WO 2022036610A1 CN 2020110109 W CN2020110109 W CN 2020110109W WO 2022036610 A1 WO2022036610 A1 WO 2022036610A1
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WIPO (PCT)
Prior art keywords
base station
information
target base
user equipment
multimodal
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PCT/CN2020/110109
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English (en)
French (fr)
Inventor
洪伟
Original Assignee
北京小米移动软件有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2020/110109 priority Critical patent/WO2022036610A1/zh
Priority to EP20949821.1A priority patent/EP4203552A1/en
Priority to US18/016,816 priority patent/US20240040449A1/en
Priority to CN202080002074.2A priority patent/CN114391272A/zh
Publication of WO2022036610A1 publication Critical patent/WO2022036610A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H04W36/008357—Determination of target cell based on access point [AP] properties, e.g. AP service capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports

Definitions

  • the present disclosure relates to the field of wireless communication technologies, and in particular, to a communication method, a communication device, and a storage medium.
  • the present disclosure provides a communication method, a switching device and a storage medium.
  • a communication method is provided, applied to a user equipment UE, including:
  • the method further includes:
  • the user equipment UE In response to satisfying the measurement reporting trigger condition of the source base station, the user equipment UE sends measurement reporting information; wherein the measurement reporting information at least includes information used to indicate a target base station that satisfies the measurement reporting trigger condition.
  • the measurement reporting trigger condition includes: finding a target base station that meets the handover condition.
  • the first control information sent by the source base station is determined by the source base station according to the multimodal service response information of the target base station; wherein the multimodal service response information of the target base station is The target base station is determined according to the received multimodal service switching information sent by the source base station.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling, Handover Request includes at least:
  • User equipment context information UEContextInformation at least includes signaling elements used to instruct the user equipment UE to perform multi-modal services
  • handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least: a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information includes at least:
  • the multimodal service response information includes at least:
  • Handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • the first control information sent by the source base station is radio resource control reconfiguration RRCReconfiguration information.
  • a communication method is provided, applied to a source base station, including:
  • the multi-modal service switching information is used to determine the multi-modal service parameters of the target base station associated with the multi-modal service of the user equipment UE.
  • the method further includes:
  • the target base station In response to receiving the multimodal service response information sent by the target base station, send first control information to the user equipment UE; the first control information is used to instruct the target base station to support the user equipment UE to switch to the target base station Multimodal business parameters for multimodal business.
  • the method includes:
  • the measurement report information In response to receiving the measurement report information sent by the user equipment UE, the measurement report information at least includes information used to indicate a target base station that satisfies the measurement report trigger condition.
  • the measurement reporting trigger condition includes: finding a target base station that meets the handover condition.
  • the multimodal service response information of the target base station is determined by the target base station based on the received multimodal service switching information sent by the source base station.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling, Handover Request includes at least:
  • User equipment context information UEContextInformation at least includes signaling elements used to instruct the user equipment UE to perform multi-modal services
  • handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least: a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information includes at least:
  • the multimodal service response information includes at least:
  • Handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • the first control information sent by the source base station is radio resource control reconfiguration RRCReconfiguration information.
  • a communication method is provided, applied to a target base station, including:
  • the multimodal service switching information sent by the source base station is received; the multimodal service switching information is used to determine the multimodal service parameters of the target base station associated with the user equipment UE multimodal service; and the multimodal service response information is sent.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling, Handover Request includes at least:
  • User equipment context information UEContextInformation at least includes signaling elements used to instruct the user equipment UE to perform multi-modal services
  • handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least: a handover response identifier used to indicate that the target base station supports the multimodal service.
  • the multimodal service response information includes at least:
  • the multimodal service response information includes at least:
  • Handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • a communication apparatus which is applied to a user equipment UE, including:
  • a first receiving module configured to receive first control information sent by the source base station, where the first control information is used to instruct the target base station to support multi-modal service parameters for the user equipment to switch to the target base station for multi-modal services .
  • the apparatus further comprises:
  • the user equipment UE In response to satisfying the measurement reporting trigger condition of the source base station, the user equipment UE sends measurement reporting information; wherein the measurement reporting information at least includes information used to indicate a target base station that satisfies the measurement reporting trigger condition.
  • the measurement reporting trigger condition includes: finding a target base station that meets the handover condition.
  • the first control information sent by the source base station is determined by the source base station according to the multimodal service response information of the target base station; wherein the multimodal service response information of the target base station is The target base station is determined according to the received multimodal service switching information sent by the source base station.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling, Handover Request includes at least:
  • User equipment context information UEContextInformation at least includes signaling elements used to instruct the user equipment UE to perform multi-modal services
  • handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least: a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information includes at least:
  • the multimodal service response information includes at least:
  • Handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • the first control information sent by the source base station is radio resource control reconfiguration RRCReconfiguration information.
  • a communication apparatus applied to a source base station, including:
  • the first sending module is configured to send the multimodal service switching information to the target base station; the multimodal service switching information is used to determine the multimodal service parameters of the target base station associated with the user equipment UE multimodal service.
  • the apparatus further comprises:
  • the first sending module is further configured to send first control information to the user equipment UE in response to receiving the multimodal service response information sent by the target base station; the first control information is used to instruct the target base station to support the user equipment The UE switches to the target base station to perform multi-modal service parameters of the multi-modal service.
  • the apparatus includes:
  • the measurement report information In response to receiving the measurement report information sent by the user equipment UE, the measurement report information at least includes information used to indicate a target base station that satisfies the measurement report trigger condition.
  • the measurement reporting trigger condition includes: finding a target base station that meets the handover condition.
  • the multimodal service response information of the target base station is determined by the target base station based on the received multimodal service switching information sent by the source base station.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling, Handover Request includes at least:
  • User equipment context information UEContextInformation at least includes signaling elements used to instruct the user equipment UE to perform multi-modal services
  • handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least: a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information includes at least:
  • the multimodal service response information includes at least:
  • Handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • the first control information sent by the source base station is radio resource control reconfiguration RRCReconfiguration information.
  • a communication apparatus applied to a target base station, including:
  • a second receiving module configured to receive the multimodal service switching information sent by the source base station; the multimodal service switching information is used to determine the multimodal service parameters of the target base station associated with the multimodal service of the user equipment UE;
  • the second sending module is used for sending multimodal service response information.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling, Handover Request includes at least:
  • User equipment context information UEContextInformation at least includes signaling elements used to instruct the user equipment UE to perform multi-modal services
  • handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least: a handover response identifier used to indicate that the target base station supports the multimodal service.
  • the multimodal service response information includes at least:
  • the multimodal service response information includes at least:
  • Handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • a communication device comprising:
  • processor configured to: execute the communication processing method according to the first aspect or any one of the implementation manners of the first aspect.
  • a communication device comprising:
  • processor configured to: execute the communication processing method according to the second aspect or any one of the implementation manners of the second aspect.
  • a communication device comprising:
  • processor configured to: execute the communication processing method according to the third aspect or any one of the implementation manners of the third aspect.
  • a non-transitory computer-readable storage medium which enables the mobile terminal to execute the first aspect or the first aspect when instructions in the storage medium are executed by a processor of a mobile terminal.
  • a non-transitory computer-readable storage medium when an instruction in the storage medium is executed by a processor of a mobile terminal, the mobile terminal can execute the second aspect or the first The communication processing method described in any one of the two aspects.
  • a non-transitory computer-readable storage medium which, when an instruction in the storage medium is executed by a processor of a mobile terminal, enables the mobile terminal to execute the third aspect or the third aspect
  • the technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: by receiving the first control information sent by the source base station, the multi-modal service parameters of the target base station for supporting the user equipment to switch to the target base station to perform multi-modal services are determined, and then the target base station is determined.
  • the multimodal service performed by the user equipment supported by the base station realizes the multimodal function and meets one or more requirements of the same user equipment, or one or more requirements of different user equipments.
  • FIG. 1 is an architectural diagram of a communication system between a network device and a terminal according to an exemplary embodiment.
  • Fig. 2 is a flow chart of a communication method according to an exemplary embodiment.
  • Fig. 3 is a flowchart showing another communication method according to an exemplary embodiment.
  • Fig. 4 is a flow chart of yet another communication method according to an exemplary embodiment.
  • Fig. 5 is a schematic diagram illustrating interaction between a user equipment UE and a source base station in a communication method according to an exemplary embodiment.
  • FIG. 6 is a schematic diagram of interaction between a source base station and a target base station in a communication method according to an exemplary embodiment.
  • Fig. 7 is a schematic diagram of interaction between a source base station and a target base station in a communication method according to an exemplary embodiment.
  • FIG. 8 is a schematic diagram illustrating interaction between a user equipment UE and a source base station in a communication method according to an exemplary embodiment.
  • Fig. 9 is a block diagram of a communication device according to an exemplary embodiment.
  • Fig. 10 is a block diagram of yet another communication apparatus according to an exemplary embodiment.
  • Fig. 11 is a block diagram of another communication apparatus according to an exemplary embodiment.
  • Fig. 12 is a block diagram of a communication apparatus according to an exemplary embodiment.
  • Fig. 13 is a block diagram of a communication apparatus according to an exemplary embodiment.
  • intelligent interaction is an important application scenario in the new generation of communication technology.
  • intelligent interaction is the intelligent interaction between agents (for example, user equipment and network equipment), and multimodality will become a a norm.
  • agents for example, user equipment and network equipment
  • multimodality is very broad. For example, it can be: sending the input of multiple user devices or multiple inputs from the same user device to a centralized processing device or function, and further comprehensively processing the above input to obtain the satisfaction of each The output required by the user equipment, or multiple outputs of the same user equipment.
  • multi-modality may also include many definitions, which are difficult to list in the embodiments of the present disclosure; all the above descriptions are only examples, rather than exhaustive examples of related technologies for multi-modality.
  • network-side devices eg, base stations
  • different network-side devices need to support different types of multi-modal functions.
  • smart interactions mostly rely on passive single-modal input, such as voice interactions between users and smart homes, or visual interactions between users and smart homes.
  • These intelligent interactions are all single input by the user, the device outputs according to the user's input requirements, and the device intelligently supports single-modal input or output. Therefore, based on the technical problems involved in the above embodiments, the present disclosure provides a communication method.
  • FIG. 1 is an architectural diagram of a communication system between a network device and a user equipment according to an exemplary embodiment.
  • the communication method provided by the present disclosure can be applied to the communication system architecture diagram shown in FIG. 1 .
  • the user equipment sends measurement information to the source base station, and the source base station determines the information that the user equipment is performing multi-modal services according to the measurement information reported by the terminal, and sends the determined information that the user equipment is performing multi-modal services to The target base station, the target base station determines whether to support the multi-modal communication performed by the user equipment according to the received information of the multi-modal communication, and sends the information of the multi-modal service performed by the supported user equipment or the multi-modal service performed by the user equipment not supported.
  • the information of the state service is fed back to the source base station, and then it is determined whether the serving base station of the user equipment can be handed over from the source base station to the target base station.
  • the communication system between the network device and the terminal shown in FIG. 1 is only a schematic illustration, and the wireless communication system may also include other network devices, such as core network devices, wireless relay devices, and wireless backhaul devices. Transmission equipment, etc., are not shown in Figure 1.
  • the embodiments of the present disclosure do not limit the number of network devices and the number of terminals included in the wireless communication system.
  • the wireless communication system is a network that provides a wireless communication function.
  • Wireless communication systems can use different communication technologies, such as code division multiple access (CDMA), wideband code division multiple access (WCDMA), time division multiple access (TDMA) , frequency division multiple access (frequency division multiple access, FDMA), orthogonal frequency division multiple access (orthogonal frequency-division multiple access, OFDMA), single carrier frequency division multiple access (single Carrier FDMA, SC-FDMA), carrier sense Carrier Sense Multiple Access with Collision Avoidance.
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • TDMA time division multiple access
  • FDMA frequency division multiple access
  • OFDMA orthogonal frequency division multiple access
  • single carrier frequency division multiple access single Carrier FDMA, SC-FDMA
  • carrier sense Carrier Sense Multiple Access with Collision Avoidance CDMA
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • TDMA time division multiple access
  • OFDMA orthogonal
  • the network can be divided into 2G (English: generation) network, 3G network, 4G network or future evolution network, such as 5G network, 5G network can also be called a new wireless network ( New Radio, NR).
  • 2G International: generation
  • 3G network 4G network or future evolution network, such as 5G network
  • 5G network can also be called a new wireless network ( New Radio, NR).
  • New Radio New Radio
  • the present disclosure will sometimes refer to a wireless communication network simply as a network.
  • the wireless access network equipment may be: a base station, an evolved node B (base station), a home base station, an access point (AP) in a wireless fidelity (WIFI) system, a wireless relay A node, a wireless backhaul node, a transmission point (TP) or a transmission and reception point (TRP), etc., can also be a gNB in an NR system, or can also be a component or part of a device that constitutes a base station Wait.
  • the network device may also be an in-vehicle device. It should be understood that, in the embodiments of the present disclosure, the specific technology and specific device form adopted by the network device are not limited.
  • the terminal involved in the present disclosure may also be referred to as terminal equipment, user equipment (User Equipment, UE), mobile station (Mobile Station, MS), mobile terminal (Mobile Terminal, MT), etc.
  • a device that provides voice and/or data connectivity for example, a terminal may be a handheld device with wireless connectivity, a vehicle-mounted device, or the like.
  • some examples of terminals are: Smartphone (Mobile Phone), Pocket Personal Computer (PPC), PDA, Personal Digital Assistant (PDA), notebook computer, tablet computer, wearable device, or Vehicle equipment, etc.
  • the terminal device may also be an in-vehicle device. It should be understood that the embodiments of the present disclosure do not limit the specific technology and specific device form adopted by the terminal.
  • a communication method is provided.
  • Fig. 2 is a flowchart of a communication method according to an exemplary embodiment. As shown in Fig. 2 , the communication method is used in a user equipment UE, and includes the following steps.
  • step S11 the first control information sent by the source base station is received.
  • the source base station is the serving base station of the current user equipment.
  • the first control information is used to instruct the target base station to support the multi-modal service parameter of the user equipment switching to the target base station to perform the multi-modal service.
  • the target base station supports the user equipment to switch to the target base station to perform multi-modal services.
  • the multi-modal service parameters may include the multi-modal service parameters of all multi-modal services performed by the user equipment, and may also be part of the multi-modal services performed by the user equipment. multimodal business parameters.
  • the user equipment UE receives the first control information sent by the source base station, it is determined that the serving base station of the user equipment UE is switched from the source base station to the target base station. And according to the first control information, it is determined that the target base station supports the multimodal service of the user equipment switched to the target base station, and all or part of the multimodal services of the user equipment determined to be switched to the target base station are switched to the target base station.
  • the user equipment UE may also measure other base stations different from the source base station according to the configuration of the source base station, and when the other base stations different from the source base station meet the measurement reporting conditions set by the source base station, send the measurement to the source base station.
  • Send measurement report information other base stations different from the source base station that satisfy the measurement reporting conditions set by the source base station are the target base stations, and the measurement reporting information includes at least information used to indicate the target base stations that satisfy the measurement reporting triggering conditions.
  • the base station that meets the handover condition is regarded as the target base station, and the information of the target base station is reported to the source base station. It should be noted. If the target base station satisfies the signal strength switching condition, the information of the target base station is reported to the source base station. At this time, it cannot be determined whether the target base station supports the multi-modal user equipment service or does not support the UE multi-modal service.
  • the measurement reporting trigger condition includes finding a target base station that meets the handover condition.
  • the first control information sent by the source base station is determined by the source base station according to multimodal service response information of the target base station.
  • the multimodal service response information of the target base station is determined by the target base station according to the received multimodal service switching information sent by the source base station.
  • the multimodal service switching information sent by the source base station is sent when the source base station determines that the user equipment UE that performs the multimodal service switches the base station.
  • the user equipment UE receives the first control information sent by the source base station, determines the multimodal service parameters of the target base station, and then determines whether the target base station supports the user equipment multimodal service or does not support the user equipment multimodal service.
  • the target base station indicated by the first control information received by the user equipment include the multimodal service parameters of the terminal or the partial parameters of the multimodal service of the terminal, it is determined that the target base station supports the multimodal service performed by the terminal Or the target base station supports multi-modal services performed by some terminals. If the multimodal service parameter of the target base station indicated by the first control information received by the user equipment does not include the multimodal service parameter of the terminal, it is determined that the target base station supports the multimodal service performed by the terminal.
  • the user equipment UE sends measurement reporting information to the source base station in response to the target base station meeting the measurement reporting condition set by the source base station (eg, measurement based on signal strength).
  • the user equipment UE also requests the source base station to determine whether the target base station supports the multimodal service performed by the user equipment UE.
  • the source base station sends first control information to notify the user equipment UE of the multimodal service supported by the target base station, and the implementation manner is as described above.
  • the user equipment UE does not receive the first control information, it is determined that the target base station does not support the multimodal service.
  • the second control information sent by the source base station is received, and it is determined that at least one target base station does not support the multimodal service; wherein the second control information is used to indicate that at least one target base station does not support the multimodal service; Multimodal business.
  • the second control information may include the support degrees of one or more target base stations for multimodal services; for another example, the second control information may include the support degrees of one or more different multimodal services. Therefore, when the user equipment UE does not receive the first control information sent by the source base station, or receives the second control information sent by the source base station, it is determined that at least one target base station does not support multimodal services performed by the user equipment UE. Continue to perform multi-modal services by the serving base station at that time, in other words, do not perform handover between the source base station and the target base station. ,
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling (Handover Request) for performing multi-modal service switching for the user equipment UE.
  • Handover Request handover request signaling
  • the source base station may send multimodal service switching information (eg, switching request signaling) based on the Xn interface.
  • the handover request signaling may also include user equipment context information (UEContextInformation), where the user equipment context information at least includes signaling elements used to instruct the user equipment UE to perform multi-modal services, such as adding new information to the user equipment context information.
  • UEContextInformation user equipment context information
  • the information element IE, the information element IE is used to characterize the parameters of the multi-modal service performed by the user equipment UE.
  • the handover request signaling may further include handover preparation information (HandoverPreparationInformation), where the handover preparation information at least includes a signaling element for instructing the user equipment UE to perform a multimodal service.
  • handoverPreparationInformation handover preparation information
  • the handover preparation information at least includes a signaling element for instructing the user equipment UE to perform a multimodal service.
  • a new information element IE is added to the handover preparation information, and the information element IE is used to characterize the parameters of the multimodal service performed by the user equipment UE.
  • the multimodal service response information sent by the target base station at least includes a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information further includes at least: handover request response information (HANDOVER REQUEST ACKNOWLEDGE) used to indicate that the target base station supports the multimodal service, and the multimodal service response information also includes a user equipment used to indicate that the target base station supports Information on the type of multimodal service performed by the UE.
  • the multimodal service response information further includes at least handover preparation failure information (HANDOVER PREPARATION FAILURE) used to indicate that the target base station does not support the multimodal service performed by the user equipment UE.
  • the first control information sent by the source base station is radio resource control reconfiguration RRCReconfiguration information.
  • the embodiments of the present disclosure also provide a communication method.
  • Fig. 3 is a flow chart of a communication method according to an exemplary embodiment. As shown in Fig. 3 , the communication method is used in a source base station and includes the following steps.
  • step S21 the multi-modal service switching information is sent to the target base station.
  • the multi-modal service switching information is used to determine the multi-modal service parameters of the target base station associated with the multi-modal service of the user equipment UE.
  • the first control information is sent to the user equipment UE.
  • the first control information is used to instruct the target base station to support the multi-modal service parameter of the user equipment switching to the target base station to perform the multi-modal service.
  • the source base station sends the multimodal service switching information to the target base station satisfying the switching condition, and informs the target base station of the multimodal service performed by the terminal based on the sent multimodal service switching information.
  • the multimodal service response information sent by the target base station is received, and it is determined that the target base station supports the multimodal service performed by the user equipment UE.
  • the multimodal services supported by the target base station may include all multimodal services performed by the user equipment UE, and may also include some multimodal services performed by the user equipment.
  • the target base station informs the source base station of multimodal service parameters that support handover to the target base station for multimodal service based on the multimodal service response information.
  • the source base station determines the multi-modal service parameters that can be switched to the target base station for multi-modal services, sends the first control information to the user equipment UE to inform the user equipment UE of the serving base station to switch the serving base station, and controls all operations performed by the user equipment UE.
  • the multimodal service or part of the multimodal service is switched to the target base station.
  • the user equipment measures other base stations different from the source base station according to the configuration of the source base station, and sends a measurement report to the source base station after the other base stations different from the source base station meet the measurement reporting conditions set by the source base station information.
  • other base stations different from the source base station that satisfy the measurement reporting conditions set by the source base station are the target base stations, and the measurement reporting information includes at least information used to indicate the target base stations that satisfy the measurement reporting triggering conditions.
  • the base station that meets the handover condition is regarded as the target base station, and the information of the target base station is reported to the source base station. It should be noted.
  • the target base station satisfies the signal strength switching condition, the information of the target base station is reported to the source base station. At this time, it is not possible to determine whether the target base station supports the user equipment multimodal service or does not support the user equipment multimodal service.
  • the source base station determines the information of the target base station based on the measurement report information sent by the user equipment.
  • the measurement reporting trigger condition includes finding a target base station that meets the handover condition.
  • the multimodal service response information sent by the target base station received by the source base station is determined by the target base station based on the received multimodal service switching information sent by the source base station.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling (Handover Request) for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling (Handover Request) includes at least user equipment context information (UEContextInformation), wherein the user equipment context information includes at least signaling elements used to instruct the user equipment UE to perform multimodal services. For example, a new information element IE is added to the context information of the user equipment, and the information element IE is used to represent the parameters of the multi-modal service performed by the user equipment UE.
  • handover preparation information (Handover Preparation Information), where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • a new information element IE is added to the handover preparation information, and the information element IE is used to characterize the parameters of the multimodal service performed by the user equipment UE.
  • the multimodal service response information includes at least a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information includes at least handover request response information (HANDOVER REQUEST ACKNOWLEDGE) used to indicate that the target base station supports the multimodal service, and the multimodal service response information further includes a response information used to indicate the target base station Information on the types of multimodal services supported by the base station.
  • the multimodal service response information at least includes handover preparation failure information (HANDOVER PREPARATION FAILURE) used to indicate that the target base station does not support the multimodal service.
  • the first control information sent by the source base station is radio resource control reconfiguration (RRCReconfiguration) information.
  • the measurement report information sent by the user equipment when the target base station satisfies the measurement report condition (eg, measurement based on signal strength) set by the source base station is received in response to the reception. It is also necessary to determine whether the target base station supports the multi-modal service performed by the user equipment UE. When it is determined that the target base station supports the multimodal service, the source base station sends the first control information to the user equipment UE to notify the user equipment UE of the multimodal service supported by the target base station, the implementation manner of which is as described above. In some embodiments of the present disclosure, when it is determined that the target base station does not support the multimodal service, the first control information may not be sent to the user UE.
  • the measurement report condition eg, measurement based on signal strength
  • the second control information when it is determined that the target base station does not support multimodal services, may also be sent to the user equipment UE, so that the user equipment UE determines that the target base station does not support multimodal services service; wherein the second control information is used to indicate that at least one target base station does not support multi-modal services; for example: the second control information may include the support of one or more target base stations for multi-modal services; The second control information may include support degrees of one or more different multimodal services.
  • the embodiments of the present disclosure also provide a communication method.
  • Fig. 4 is a flowchart of a communication method according to an exemplary embodiment. As shown in Fig. 4 , the communication method is used in a target base station and includes the following steps.
  • step S31 the multimodal service switching information sent by the source base station is received.
  • step S32 multimodal service response information is sent.
  • the multi-modal service switching information is used to determine the multi-modal service parameters of the target base station associated with the multi-modal service of the user equipment UE.
  • the target base station receives the multi-modal service switching information sent by the source base station, determines the multi-modal service parameters performed by the user equipment UE in the multi-modal service switching information, and then determines the multi-modal service switching information performed by the user equipment UE. state business.
  • the target determines, based on the multimodal services supported by itself, that it can support part of the multimodal services or all of the multimodal services performed by the user equipment UE, and compares the multimodal services performed by the supported user equipment UE.
  • the multimodal service parameters are sent to the source base station based on the multimodal service response information.
  • the target determines that it does not support the multimodal service performed by the user equipment UE based on the multimodal service supported by itself, then sends the information that the multimodal service performed by the user equipment UE is not supported based on the multimodal service response information. source base station.
  • the multi-modal service switching information sent by the source base station at least includes the handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling (Handover Request) for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling (Handover Request) includes at least user equipment context information (UEContextInformation), wherein the user equipment context information includes at least signaling elements used to instruct the user equipment UE to perform multimodal services.
  • UEContextInformation user equipment context information
  • handover preparation information Handover Preparation Information
  • the multimodal service response information includes at least a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information includes at least handover request response information (HANDOVER REQUEST ACKNOWLEDGE) used to indicate that the target base station supports the multimodal service, and the multimodal service response information further includes a response information used to indicate the target base station Information on the types of multimodal services supported by the base station.
  • the multimodal service response information at least includes handover preparation failure information (HANDOVER PREPARATION FAILURE) used to indicate that the target base station does not support the multimodal service.
  • the interaction process between the user equipment UE, the source base station, and the target base station is described as follows.
  • Fig. 5 is a schematic diagram illustrating interaction between a user equipment UE and a source base station in a communication method according to an exemplary embodiment.
  • the measurement reporting information is sent to the source base station.
  • other base stations different from the source base station that satisfy the measurement reporting conditions set by the source base station are the target base stations, and the measurement reporting information includes at least information used to indicate the target base stations that satisfy the measurement reporting triggering conditions.
  • the base station that meets the handover condition is regarded as the target base station, and the information of the target base station is reported to the source base station. It should be noted. When the target base station satisfies the signal strength switching condition, the information of the target base station is reported to the source base station. At this time, it is not possible to determine whether the target base station supports the user equipment multimodal service or does not support the user equipment multimodal service.
  • the measurement reporting trigger condition includes finding a target base station that meets the handover condition.
  • the source base station determines the information of the target base station after receiving the measurement report information sent by the user equipment UE, and sends the multimodal service switching information to the target base station.
  • the multi-modal service switching information sent by the source base station at least includes a handover request signaling (Handover Request) for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling (Handover Request) includes at least user equipment context information (UEContextInformation), wherein the user equipment context information includes at least signaling elements used to instruct the user equipment UE to perform multimodal services. For example, a new information element IE is added to the context information of the user equipment, and the information element IE is used to represent the parameters of the multi-modal service performed by the user equipment UE.
  • handover preparation information (Handover Preparation Information), where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • a new information element IE is added to the handover preparation information, and the information element IE is used to characterize the parameters of the multimodal service performed by the user equipment UE.
  • the multimodal service response information includes at least a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the target base station receives the multimodal service switching information sent by the source base station, determines the multimodal service parameters performed by the user equipment UE in the multimodal service switching information, and then determines the multimodal service performed by the user equipment UE.
  • the target determines, based on the multimodal services supported by itself, that part of the multimodal services or all of the multimodal services performed by the user equipment UE can be supported.
  • FIG. 6 is a communication diagram according to an exemplary embodiment. A schematic diagram of the interaction between the source base station and the target base station in the method. As shown in FIG. 6 , the multimodal service parameters of the multimodal service performed by the supported user equipment UE are sent to the source base station based on the multimodal service response information. Alternatively, FIG.
  • FIG. 7 is a schematic diagram of interaction between a source base station and a target base station in a communication method according to an exemplary embodiment. As shown in FIG. 7 , if the target determines that it does not support the multimodal service performed by the user equipment UE based on the multimodal service supported by itself, the information that the multimodal service performed by the user equipment UE is not supported is based on the multimodal service The response information is sent to the source base station.
  • the multimodal service response information includes at least HANDOVER REQUEST ACKNOWLEDGE used to indicate that the target base station supports the multimodal service, and the multimodal service response information also includes the multimodal service response information used to indicate that the target base station supports Information on the type of modal business.
  • the multimodal service response information at least includes handover preparation failure information (HANDOVER PREPARATION FAILURE) used to indicate that the target base station does not support the multimodal service.
  • the source base station receives the multimodal service response information sent by the target base station, and determines that the target base station supports the multimodal service performed by the user equipment UE.
  • the multimodal services supported by the target base station may include all multimodal services performed by the user equipment UE, and may also include some multimodal services performed by the user equipment.
  • the target base station informs the source base station of multimodal service parameters that support handover to the target base station for multimodal service based on the multimodal service response information.
  • the source base station determines the multi-modal service parameters that can be switched to the target base station for multi-modal service, and sends the first control information to the user equipment UE.
  • FIG. 8 shows the user equipment UE and the user equipment UE in a communication method according to an exemplary embodiment Schematic diagram of source base station interaction.
  • the source base station sends the first control information to the user equipment UE to inform the user equipment UE that the serving base station switches the serving base station, and controls to switch all or part of the multi-modal services performed by the user equipment UE to the serving base station. target base station.
  • the source base station receives the multimodal service response information sent by the target base station, determines that the target base station does not support the multimodal service performed by the user equipment UE, and does not send the first control information to the user equipment UE. Or in other embodiments of the present disclosure, it is determined that the target base station does not support the multi-modal service performed by the user equipment UE, and second control information is sent to the user equipment UE to notify the user equipment UE that at least one target base station does not support the multi-mode service. The second control information is used to indicate that at least one target base station does not support the multi-modal service.
  • the second control information may include the support degrees of one or more target base stations for multimodal services; for another example, the second control information may include the support degrees of one or more different multimodal services.
  • the user equipment UE receives the second control information sent by the source base station, it is determined that at least one target base station does not support the multimodal service performed by the user equipment UE.
  • an embodiment of the present disclosure also provides a communication device.
  • the switching apparatus includes corresponding hardware structures and/or software modules for executing each function.
  • the embodiments of the present disclosure can be implemented in hardware or a combination of hardware and computer software. Whether a function is performed by hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of the technical solutions of the embodiments of the present disclosure.
  • FIG. 9 is a block diagram of a communication apparatus 100 according to an exemplary embodiment.
  • the apparatus includes a first receiving module 101 .
  • the first receiving module 101 is configured to receive first control information sent by the source base station, where the first control information is used to instruct the target base station to support multi-modal service parameters for the user equipment to switch to the target base station for multi-modal services.
  • the communication apparatus further includes, in response to satisfying the measurement reporting trigger condition of the source base station, the user equipment UE sends measurement reporting information.
  • the measurement reporting information includes at least information used to indicate a target base station that satisfies a triggering condition for measurement reporting.
  • the measurement reporting trigger condition includes finding a target base station that meets the handover condition.
  • the first control information sent by the source base station is determined by the source base station according to multimodal service response information of the target base station.
  • the multimodal service response information of the target base station is determined by the target base station according to the received multimodal service switching information sent by the source base station.
  • the multi-modal service switching information sent by the source base station at least includes the handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling Handover Request includes at least user equipment context information UEContextInformation, and the user equipment context information includes at least signaling elements used to instruct the user equipment UE to perform multimodal services.
  • the handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information includes at least HANDOVER REQUEST ACKNOWLEDGE, a handover request response information used to indicate that the target base station supports the multimodal service, and the multimodal service response information also includes a handover request response information used to indicate that the target base station supports the multimodal service.
  • the multimodal service response information includes at least handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • the first control information sent by the source base station is radio resource control reconfiguration RRCReconfiguration information.
  • FIG. 10 is a block diagram of a communication apparatus 200 according to an exemplary embodiment.
  • the apparatus includes a first sending module 201 .
  • the first sending module 201 is configured to send multi-modal service switching information to the target base station.
  • the multimodal service switching information is used to determine the multimodal service parameters of the target base station associated with the multimodal service of the user equipment UE.
  • the first sending module 201 is further configured to, in response to receiving the multimodal service response information sent by the target base station, send the first control information to the user equipment UE.
  • the first control information is used to instruct the target base station to support the multi-modal service parameter of the user equipment UE switching to the target base station to perform the multi-modal service.
  • the communication apparatus further includes, in response to receiving the measurement report information sent by the user equipment UE, the measurement report information at least includes information used to indicate a target base station that satisfies the measurement report trigger condition.
  • the measurement reporting trigger condition includes finding a target base station that meets the handover condition.
  • the multimodal service response information of the target base station is determined by the target base station based on the received multimodal service switching information sent by the source base station.
  • the multi-modal service switching information sent by the source base station at least includes the handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling Handover Request includes at least user equipment context information UEContextInformation, and the user equipment context information includes at least signaling elements used to instruct the user equipment UE to perform multimodal services.
  • the handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least a handover response identifier used to indicate the multimodal service supported by the target base station.
  • the multimodal service response information includes at least HANDOVER REQUEST ACKNOWLEDGE, a handover request response information used to indicate that the target base station supports the multimodal service, and the multimodal service response information also includes a handover request response information used to indicate that the target base station supports the multimodal service.
  • the multimodal service response information includes at least handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • the first control information sent by the source base station is radio resource control reconfiguration RRCReconfiguration information.
  • FIG. 11 is a block diagram of a communication apparatus 300 according to an exemplary embodiment.
  • the apparatus includes a second receiving module 301 and a second sending module 302 .
  • the second receiving module 301 is configured to receive the multi-modal service switching information sent by the source base station.
  • the multimodal service switching information is used to determine the multimodal service parameters of the target base station associated with the multimodal service of the user equipment UE.
  • the second sending module 302 is configured to send multimodal service response information.
  • the multi-modal service switching information sent by the source base station at least includes the handover request signaling Handover Request for performing multi-modal service switching for the user equipment UE.
  • the handover request signaling Handover Request includes at least user equipment context information UEContextInformation, and the user equipment context information includes at least signaling elements used to instruct the user equipment UE to perform multimodal services.
  • the handover preparation information HandoverPreparationInformation where the handover preparation information at least includes a signaling element used to instruct the user equipment UE to perform a multimodal service.
  • the multimodal service response information includes at least a handover response identifier used to indicate that the target base station supports the multimodal service.
  • the multimodal service response information includes at least HANDOVER REQUEST ACKNOWLEDGE, a handover request response information used to indicate that the target base station supports the multimodal service, and the multimodal service response information also includes a handover request response information used to indicate that the target base station supports the multimodal service.
  • the multimodal service response information includes at least handover preparation failure information HANDOVER PREPARATION FAILURE used to indicate that the target base station does not support the multimodal service.
  • FIG. 12 is a block diagram of an apparatus 400 for communication according to an exemplary embodiment.
  • apparatus 400 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
  • the apparatus 400 may include one or more of the following components: a processing component 402, a memory 404, a power component 406, a multimedia component 408, an audio component 410, an input/output (I/O) interface 412, a sensor component 414, and communication component 416 .
  • the processing component 402 generally controls the overall operation of the device 400, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 402 may include one or more processors 420 to execute instructions to perform all or some of the steps of the methods described above. Additionally, processing component 402 may include one or more modules that facilitate interaction between processing component 402 and other components. For example, processing component 402 may include a multimedia module to facilitate interaction between multimedia component 408 and processing component 402.
  • Memory 404 is configured to store various types of data to support operations at device 400 . Examples of such data include instructions for any application or method operating on device 400, contact data, phonebook data, messages, pictures, videos, and the like. Memory 404 may be implemented by any type of volatile or non-volatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • Power component 406 provides power to various components of device 400 .
  • Power components 406 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power to device 400 .
  • Multimedia component 408 includes screens that provide an output interface between the device 400 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
  • multimedia component 408 includes a front-facing camera and/or a rear-facing camera. When the apparatus 400 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data.
  • Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
  • Audio component 410 is configured to output and/or input audio signals.
  • audio component 410 includes a microphone (MIC) that is configured to receive external audio signals when device 400 is in operating modes, such as call mode, recording mode, and voice recognition mode.
  • the received audio signal may be further stored in memory 404 or transmitted via communication component 416 .
  • audio component 410 also includes a speaker for outputting audio signals.
  • the I/O interface 412 provides an interface between the processing component 402 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
  • Sensor assembly 414 includes one or more sensors for providing status assessment of various aspects of device 400 .
  • the sensor assembly 414 can detect the open/closed state of the device 400, the relative positioning of components, such as the display and keypad of the device 400, and the sensor assembly 414 can also detect a change in the position of the device 400 or a component of the device 400 , the presence or absence of user contact with the device 400 , the orientation or acceleration/deceleration of the device 400 and the temperature change of the device 400 .
  • Sensor assembly 414 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 414 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 414 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 416 is configured to facilitate wired or wireless communication between apparatus 400 and other devices.
  • Device 400 may access wireless networks based on communication standards, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 416 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 416 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 400 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
  • non-transitory computer-readable storage medium including instructions, such as a memory 404 including instructions, executable by the processor 420 of the apparatus 400 to perform the method described above.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • FIG. 13 is a block diagram of an apparatus 500 for communication according to an exemplary embodiment.
  • the apparatus 500 may be provided as a server.
  • apparatus 500 includes a processing component 522, which further includes one or more processors, and a memory resource, represented by memory 532, for storing instructions executable by processing component 522, such as an application program.
  • An application program stored in memory 532 may include one or more modules, each corresponding to a set of instructions.
  • the processing component 522 is configured to execute instructions to perform the above-described communication method.
  • the device 500 may also include a power supply assembly 526 configured to perform power management of the device 500, a wired or wireless network interface 550 configured to connect the device 500 to a network, and an input output (I/O) interface 558.
  • Device 500 may operate based on an operating system stored in memory 532, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
  • first, second, etc. are used to describe various information, but the information should not be limited to these terms. These terms are only used to distinguish the same type of information from one another, and do not imply a particular order or level of importance. In fact, the expressions “first”, “second” etc. are used completely interchangeably.
  • the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information, without departing from the scope of the present disclosure.

Abstract

本公开是关于一种通信方法、通信装置及存储介质。其中，通信方法，应用于用户设备UE，包括：接收源基站发送的第一控制信息，所述第一控制信息用于指示目标基站支持所述用户设备切换到所述目标基站进行多模态业务的多模态业务参数。通过本公开可以将实现用户设备与基站的多模态通信。

Description

一种通信方法、通信装置及存储介质 技术领域
本公开涉及无线通信技术领域，尤其涉及一种通信方法、通信装置及存储介质。
背景技术
随着通信技术的不断发展，全球已经开始研究6G通信技术。在6G通信技术中，智慧交互是一个重要的通信应用场景。
相关技术中，智慧交互大部分依赖于被动输入，需要根据输入的需求执行操作，并且输入的需求大多是单模态的。然而，多模态功能在新一代通信技术中已经是一种常态，相关技术中，尤其是在蜂窝网络中，已经不能满足多模态通信技术。
发明内容
为克服相关技术中存在的问题，本公开提供一种通信方法、切换装置及存储介质。
根据本公开实施例的第一方面，提供一种通信方法，应用于用户设备UE，包括：
接收源基站发送的第一控制信息，所述第一控制信息用于指示目标基站支持所述用户设备切换到所述目标基站进行多模态业务的多模态业务参数。
在一种实施方式中，所述方法还包括：
响应于满足所述源基站的测量上报触发条件，所述用户设备UE发送测量上报信息；其中所述测量上报信息至少包括用于指示满足所述测量上报触发条件的目标基站的信息。
在一种实施方式中，所述测量上报触发条件包括：发现符合切换条件的目标基站。
在一种实施方式中，所述源基站发送的第一控制信息是所述源基站根据所述目标基站的多模态业务响应信息确定的；其中所述目标基站的多模态业务响应信息是所述目标基站根据接收到的源基站发送的多模态业务切换信息确定的。
在一种实施方式中，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在一种实施方式中，所述切换请求信令Handover Request，至少包括：
用户设备上下文信息UEContextInformation，所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
或，切换准备信息HandoverPreparationInformation，所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在一种实施方式中，所述多模态业务响应信息至少包括：用于指示所述目标基站支持的所述多模态业务的切换响应标识。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
在一种实施方式中，所述源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
根据本公开实施例的第二方面，提供一种通信方法，应用于源基站，包括：
向目标基站发送多模态业务切换信息；所述多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数。
在一种实施方式中，所述方法还包括：
响应于接收到目标基站发送的多模态业务响应信息，向所述用户设备UE发送第一控制信息；所述第一控制信息用于指示目标基站支持所述用户设备UE切换到所述目标基站进行多模态业务的多模态业务参数。
在一种实施方式中，所述方法包括：
响应于接收到所述用户设备UE发送的测量上报信息，所述测量上报信息至少包括用于指示满足所述测量上报触发条件的目标基站的信息。
在一种实施方式中，所述测量上报触发条件包括：发现符合切换条件的目标基站。
在一种实施方式中，所述目标基站的多模态业务响应信息由所述目标基站基于接收到的源基站发送的多模态业务切换信息确定。
在一种实施方式中，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在一种实施方式中，所述切换请求信令Handover Request，至少包括：
用户设备上下文信息UEContextInformation，所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
或，切换准备信息HandoverPreparationInformation，所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在一种实施方式中，所述多模态业务响应信息至少包括：用于指示所述目标基站支持 的所述多模态业务的切换响应标识。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
在一种实施方式中，所述源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
根据本公开实施例的第三方面，提供一种通信方法，应用于目标基站，包括：
接收源基站发送的多模态业务切换信息；所述多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数；发送多模态业务响应信息。
在一种实施方式中，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在一种实施方式中，所述切换请求信令Handover Request，至少包括：
用户设备上下文信息UEContextInformation，所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
或，切换准备信息HandoverPreparationInformation，所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在一种实施方式中，所述多模态业务响应信息至少包括：用于指示所述目标基站支持所述多模态业务的切换响应标识。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
根据本公开实施例的第四方面，提供一种通信装置，应用于用户设备UE，包括：
第一接收模块，用于接收源基站发送的第一控制信息，所述第一控制信息用于指示目标基站支持所述用户设备切换到所述目标基站进行多模态业务的多模态业务参数。
在一种实施方式中，所述装置还包括：
响应于满足所述源基站的测量上报触发条件，所述用户设备UE发送测量上报信息；其中所述测量上报信息至少包括用于指示满足所述测量上报触发条件的目标基站的信息。
在一种实施方式中，所述测量上报触发条件包括：发现符合切换条件的目标基站。
在一种实施方式中，所述源基站发送的第一控制信息是所述源基站根据所述目标基站的多模态业务响应信息确定的；其中所述目标基站的多模态业务响应信息是所述目标基站根据接收到的源基站发送的多模态业务切换信息确定的。
在一种实施方式中，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在一种实施方式中，所述切换请求信令Handover Request，至少包括：
用户设备上下文信息UEContextInformation，所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
或，切换准备信息HandoverPreparationInformation，所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在一种实施方式中，所述多模态业务响应信息至少包括：用于指示所述目标基站支持的所述多模态业务的切换响应标识。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
在一种实施方式中，所述源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
根据本公开实施例的第五方面，提供一种通信装置，应用于源基站，包括：
第一发送模块，用于向目标基站发送多模态业务切换信息；所述多模态业务切换信息 用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数。
在一种实施方式中，所述装置还包括：
第一发送模块还用于响应于接收到目标基站发送的多模态业务响应信息，向所述用户设备UE发送第一控制信息；所述第一控制信息用于指示目标基站支持所述用户设备UE切换到所述目标基站进行多模态业务的多模态业务参数。
在一种实施方式中，所述装置包括：
响应于接收到所述用户设备UE发送的测量上报信息，所述测量上报信息至少包括用于指示满足所述测量上报触发条件的目标基站的信息。
在一种实施方式中，所述测量上报触发条件包括：发现符合切换条件的目标基站。
在一种实施方式中，所述目标基站的多模态业务响应信息由所述目标基站基于接收到的源基站发送的多模态业务切换信息确定。
在一种实施方式中，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在一种实施方式中，所述切换请求信令Handover Request，至少包括：
用户设备上下文信息UEContextInformation，所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
或，切换准备信息HandoverPreparationInformation，所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在一种实施方式中，所述多模态业务响应信息至少包括：用于指示所述目标基站支持的所述多模态业务的切换响应标识。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
在一种实施方式中，所述源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
根据本公开实施例的第六方面，提供一种通信装置，应用于目标基站，包括：
第二接收模块，用于接收源基站发送的多模态业务切换信息；所述多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数；
第二发送模块，用于发送多模态业务响应信息。
在一种实施方式中，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在一种实施方式中，所述切换请求信令Handover Request，至少包括：
用户设备上下文信息UEContextInformation，所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
或，切换准备信息HandoverPreparationInformation，所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在一种实施方式中，所述多模态业务响应信息至少包括：用于指示所述目标基站支持所述多模态业务的切换响应标识。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
在一种实施方式中，所述多模态业务响应信息至少包括：
用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
根据本公开实施例的第七方面，提供一种通信装置，包括：
处理器；用于存储处理器可执行指令的存储器；其中，所述处理器被配置为：执行第一方面或第一方面中任意一种实施方式所述的通信处理方法。
根据本公开实施例的第八方面，提供一种通信装置，包括：
处理器；用于存储处理器可执行指令的存储器；其中，所述处理器被配置为：执行第二方面或第二方面中任意一种实施方式所述的通信处理方法。
根据本公开实施例的第九方面，提供一种通信装置，包括：
处理器；用于存储处理器可执行指令的存储器；其中，所述处理器被配置为：执行第三方面或第三方面中任意一种实施方式所述的通信处理方法。
根据本公开实施例的第十方面，提供一种非临时性计算机可读存储介质，当所述存储介质中的指令由移动终端的处理器执行时，使得移动终端能够执行第一方面或第一方面中 任意一种实施方式所述的通信处理方法。
根据本公开实施例的第十一方面，提供一种非临时性计算机可读存储介质，当所述存储介质中的指令由移动终端的处理器执行时，使得移动终端能够执行第二方面或第二方面中任意一种实施方式所述的通信处理方法。
根据本公开实施例的第十二方面，提供一种非临时性计算机可读存储介质，当所述存储介质中的指令由移动终端的处理器执行时，使得移动终端能够执行第三方面或第三方面中任意一种实施方式所述的通信处理方法。
本公开的实施例提供的技术方案可以包括以下有益效果：通过接收源基站发送的第一控制信息确定目标基站支持用户设备切换到目标基站进行多模态业务的多模态业务参数，进而确定目标基站支持的用户设备进行的多模态业务，实现多模态功能，满足同一用户设备的一种需求或者多种需求，或者不同用户设备的一种需求或者多种需求。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据一示例性实施例示出的一种网络设备与终端的通信系统架构图。
图2是根据一示例性实施例示出的一种通信方法的流程图。
图3是根据一示例性实施例示出的另一种通信方法的流程图。
图4是根据一示例性实施例示出的又一种通信方法的流程图。
图5是根据一示例性实施例示出的一种通信方法中用户设备UE和源基站交互的示意图。
图6是根据一示例性实施例示出的一种通信方法中源基站和目标基站交互的示意图。
图7是根据一示例性实施例示出的一种通信方法中源基站和目标基站交互的示意图。
图8是根据一示例性实施例示出的一种通信方法中用户设备UE和源基站交互的示意图。
图9是根据一示例性实施例示出的一种通信装置框图。
图10是根据一示例性实施例示出的又一种通信装置框图。
图11是根据一示例性实施例示出的另一种通信装置框图。
图12是根据一示例性实施例示出的一种通信装置的框图。
图13是根据一示例性实施例示出的一种通信装置的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
在通信技术的不断发展以及商用，全球也在不断的研究新的通信技术，目前已经开始了对新一代通信技术(例如，6G通信技术)的研究。在新一代通信技术中，智慧交互是新一代通信技术中一个重要应用场景，其中，智慧交互是智能体(例如，用户设备与网络设备)之间的智能交互，并且多模态将会成为一种常态。其中多模态的定义非常宽泛，例如可以为：将多个用户设备的输入或者同一个用户设备的多种输入，发送到集中处理设备或者功能，进一步对上述输入进行综合处理，得到满足每个用户设备需求的输出，或者同一用户设备的多个输出。并且通过多模态处理得到的多种输出还可以是多个设备对应的多个输出，或者是一个用户设备对应的多个输出。当然，随着技术的演进，多模态还可以包括很多种定义，本公开实施例中难于一一列举；以上的所有说明都只是举例说明，而非穷举对于多模态的相关技术。
如上述，在新一代通信技术中，网络侧设备(例如，基站)需要支持多模态业务功能，而且需要不同的网络侧设备支持不同类型的多模态功能。但是，相关技术中，尤其是蜂窝网络，智慧交互大部分依赖于被动的单模态输入，例如，用户与智能家居之间的语音交互，或者用户与智慧家居之间的视觉交互等。这些智慧交互均是由用户进行单一输入，设备根据用户输入的需求进行输出，并且设备智能支持单模态的输入或输出。因此，基于上述实施例涉及的技术问题，本公开提供一种通信方法。
图1是根据一示例性实施例示出的一种网络设备与用户设备的通信系统架构图。本公开提供的通信方法可以应用于图1所示的通信系统架构图中。如图1所示，用户设备发送测量信息至源基站，源基站根据终端上报的测量信息确定用户设备正在进行多模态业务的信息，并将确定的用户设备进行多模态业务的信息发送给目标基站，目标基站根据接收的多模态通信的信息确定是否支持该用户设备进行的多模态通信，并将支持的用户设备进行的多模态业务的信息或不支持用户设备进行的多模态业务的信息反馈至源基站，进而确定是否可以将用户设备的服务基站由源基站切换至目标基站。
可以理解的是，图1所示的网络设备与终端的通信系统仅是进行示意性说明，无线通信系统中还可包括其它网络设备，例如还可以包括核心网设备、无线中继设备和无线回传 设备等，在图1中未画出。本公开实施例对该无线通信系统中包括的网络设备数量和终端数量不做限定。
进一步可以理解的是，本公开实施例的无线通信系统，是一种提供无线通信功能的网络。无线通信系统可以采用不同的通信技术，例如码分多址(code division multiple access,CDMA)、宽带码分多址(wideband code division multiple access，WCDMA)、时分多址(time division multiple access，TDMA)、频分多址(frequency division multiple access，FDMA)、正交频分多址(orthogonal frequency-division multiple access，OFDMA)、单载波频分多址(single Carrier FDMA，SC-FDMA)、载波侦听多路访问/冲突避免(Carrier Sense Multiple Access with Collision Avoidance)。根据不同网络的容量、速率、时延等因素可以将网络分为2G(英文：generation)网络、3G网络、4G网络或者未来演进网络，如5G网络，5G网络也可称为是新无线网络(New Radio，NR)。为了方便描述，本公开有时会将无线通信网络简称为网络。
进一步的，本公开中涉及的网络设备也可以称为无线接入网设备。该无线接入网设备可以是：基站、演进型基站(evolved node B，基站)、家庭基站、无线保真(wireless fidelity，WIFI)系统中的接入点(access point，AP)、无线中继节点、无线回传节点、传输点(transmission point，TP)或者发送接收点(transmission and reception point，TRP)等，还可以为NR系统中的gNB，或者，还可以是构成基站的组件或一部分设备等。当为车联网(V2X)通信系统时，网络设备还可以是车载设备。应理解，本公开的实施例中，对网络设备所采用的具体技术和具体设备形态不做限定。
进一步的，本公开中涉及的终端，也可以称为终端设备、用户设备(User Equipment，UE)、移动台(Mobile Station，MS)、移动终端(Mobile Terminal，MT)等，是一种向用户提供语音和/或数据连通性的设备，例如，终端可以是具有无线连接功能的手持式设备、车载设备等。目前，一些终端的举例为：智能手机(Mobile Phone)、口袋计算机(Pocket Personal Computer，PPC)、掌上电脑、个人数字助理(Personal Digital Assistant，PDA)、笔记本电脑、平板电脑、可穿戴设备、或者车载设备等。此外，当为车联网(V2X)通信系统时，终端设备还可以是车载设备。应理解，本公开实施例对终端所采用的具体技术和具体设备形态不做限定。
在本公开一些实施例中，提供一种通信方法。
图2是根据一示例性实施例示出的一种通信方法的流程图，如图2所示，通信方法用于用户设备UE中，包括以下步骤。
在步骤S11中，接收源基站发送的第一控制信息。
其中，源基站为当前用户设备的服务基站。第一控制信息用于指示目标基站支持用户设备切换到目标基站进行多模态业务的多模态业务参数。目标基站支持用户设备切换到目标基站进行多模态业务的多模态业务参数可以包括用户设备进行的全部多模态业务的多模态业务参数，还可以是用户设备进行的部分多模态业务的多模态业务参数。在本公开实施例中，用户设备UE接收到源基站发送的第一控制信息时，则确定用户设备UE的服务基站由源基站切换到目标基站。并且根据第一控制信息确定目标基站支持用户设备切换到目标基站的多模态业务，将确定切换到目标基站的用户设备的全部多模态业务或者部分多模态业务切换到目标基站。
在本公开实施例中，用户设备UE还可以根据源基站的配置对不同于源基站的其他基站进行测量，当不同于源基站的其他基站满足源基站设定的测量上报条件后，向源基站发送测量上报信息。其中，在本公开中满足源基站设定的测量上报条件的不同于源基站的其他基站为目标基站，测量上报信息至少包括用于指示满足测量上报触发条件的目标基站的信息。例如，当用户设备UE发现源基站的不同于源基站的其他基站基站中存在基站的信号强度满足切换条件，则将满足切换条件的基站作为目标基站，并将目标基站的信息上报给源基站。需要说明的是。目标基站满足信号强度切换条件，则将目标基站的信息上报给源基站，此时，并不能确定目标基站支持的用户设备多模态业务或不支持用户设备UE多模态业务。其中测量上报触发条件包括发现符合切换条件的目标基站。
在本公开一些实施例中，源基站发送的第一控制信息是源基站根据目标基站的多模态业务响应信息确定的。其中，目标基站的多模态业务响应信息是所述目标基站根据接收到的源基站发送的多模态业务切换信息确定的。源基站发送的多模态业务切换信息是在源基站确定为进行多模态业务的用户设备UE切换基站时发送的。用户设备UE接收源基站发送的第一控制信息，确定目标基站的多模态业务参数，进而确定目标基站支持用户设备多模态业务或不支持用户设备多模态业务。若用户设备接收的第一控制信息指示的目标基站的多模态业务参数中包括终端的多模态业务参数或包括终端多模态业务部分参数，则确定目标基站支持终端进行的多模态业务或目标基站支持部分终端进行的多模态业务。若用户设备接收的第一控制信息指示的目标基站的多模态业务参数中不包括终端的多模态业务参数，则确定目标基站支持终端进行的多模态业务。
在本公开的一些实施例中，用户设备UE响应于目标基站满足源基站设定的测量上报条件(例如基于信号强度的测量)向源基站发送测量上报信息。用户设备UE还请求源基站确定目标基站是否支持用户设备UE进行的多模态业务。当确定目标基站支持该多模态业务时，源基站发送第一控制信息以通知该用户设备UE目标基站支持的多模态业务，其 实施方式如上述。在本公开的一些实施例中，当用户设备UE未接收到该第一控制信息时，则确定目标基站不支持该多模态业务。或者，在本公开的另一些实施例中，接收源基站发送的第二控制信息，确定包括至少一个目标基站不支持该多模态业务；其中第二控制信息用于指示至少一个目标基站不支持多模态业务。例如：在第二控制信息中可以包括一个或多个目标基站对多模态业务的支持度；又例如，在第二控制信息中可以包括一个或多个不同的多模态业务的支持度。因此，当用户设备UE未接收到源基站发送的第一控制信息，或者接收到源基站发送的第二控制信息时，则确定至少一个目标基站不支持用户设备UE进行的多模态业务。继续由当时的服务基站进行多模态业务，换言之，不进行源基站与目标基站之间的切换。，
其中，源基站发送的多模态业务切换信息，至少包括为用户设备UE进行多模态业务切换的切换请求信令(Handover Request)。
在本公开实施例中，源基站可以基于Xn接口发送多模态业务切换信息(例如切换请求信令)。并且在切换请求信令中还可以包括用户设备上下文信息(UEContextInformation)，其中用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素，例如在用户设备上下文信息中添加新的信息单元IE，该信息单元IE用于表征用户设备UE进行多模态业务的参数。
或者，在切换请求信令中还可以包括切换准备信息(HandoverPreparationInformation)，其中切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。例如在切换准备信息中添加新的信息单元IE，该信息单元IE用于表征用户设备UE进行多模态业务的参数。
其中，目标基站发送的多模态业务响应信息至少包括，用于指示目标基站支持的多模态业务的切换响应标识。多模态业务响应信息至少还包括：用于指示目标基站支持多模态业务的切换请求响应信息(HANDOVER REQUEST ACKNOWLEDGE)，且多模态业务响应信息还包括用于指示目标基站所支持的用户设备UE进行的多模态业务的类型的信息。多模态业务响应信息至少还包括，用于指示目标基站不支持用户设备UE进行的多模态业务的切换准备失败信息(HANDOVER PREPARATION FAILURE)。源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
基于相同或相似的构思，本公开实施例还提供一种通信方法。
图3是根据一示例性实施例示出的一种通信方法的流程图，如图3所示，通信方法用于源基站中，包括以下步骤。
在步骤S21中，向目标基站发送多模态业务切换信息。
其中，多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数。响应于接收到目标基站发送的多模态业务响应信息，向用户设备UE发送第一控制信息。第一控制信息用于指示目标基站支持用户设备切换到目标基站进行多模态业务的多模态业务参数。
在本公开实施例中，源基站向满足切换条件的目标基站发送多模态业务切换信息，并基于发送的多模态业务切换信息向目标基站告知终端进行的多模态业务。向目标基站发送多模态业务切换信息后，接收目标基站发送的多模态业务响应信息，确定目标基站支持用户设备UE进行的多模态业务。其中目标基站支持的多模态业务可以包括用户设备UE进行的全部多模态业务，还可以包括用户设备进行的部分多模态业务。目标基站将支持切换到目标基站进行多模态业务的多模态业务参数基于多模态业务响应信息告知源基站。源基站确定可以切换到目标基站进行多模态业务的多模态业务参数，向用户设备UE发送第一控制信息，以告知用户设备UE服务基站切换服务基站，并控制将用户设备UE进行的全部多模态业务或部分多模态业务切换至目标基站。
在本公开实施例中，用户设备根据源基站的配置对不同于源基站的其他基站进行测量，当不同于源基站的其他基站满足源基站设定的测量上报条件后，向源基站发送测量上报信息。其中，在本公开中满足源基站设定的测量上报条件的不同于源基站的其他基站为目标基站，测量上报信息至少包括用于指示满足测量上报触发条件的目标基站的信息。例如，当用户设备发现源基站的不同于源基站的其他基站基站中存在基站的信号强度满足切换条件，则将满足切换条件的基站作为目标基站，并将目标基站的信息上报给源基站。需要说明的是。目标基站满足信号强度切换条件，则将目标基站的信息上报给源基站，此时，并不能确定目标基站支持的用户设备多模态业务或不支持用户设备多模态业务。源基站基于用户设备发送的测量上报信息确定目标基站的信息。其中测量上报触发条件包括发现符合切换条件的目标基站。
在本公开实施例中，源基站接收的目标基站发送的多模态业务响应信息，由目标基站基于接收到的源基站发送的多模态业务切换信息确定。
其中，源基站发送的多模态业务切换信息，至少包括为用户设备UE进行多模态业务切换的切换请求信令(Handover Request)。切换请求信令(Handover Request)，至少包括，用户设备上下文信息(UEContextInformation)，其中用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素。例如在用户设备上下文信息中添加新的信息单元IE，该信息单元IE用于表征用户设备UE进行多模态业务的参数。或，切换准备信息 (Handover Preparation Information)，其中切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。例如在切换准备信息中添加新的信息单元IE，该信息单元IE用于表征用户设备UE进行多模态业务的参数。多模态业务响应信息至少包括，用于指示目标基站支持的多模态业务的切换响应标识。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站支持多模态业务的切换请求响应信息(HANDOVER REQUEST ACKNOWLEDGE)，且多模态业务响应信息还包括用于指示目标基站所支持的多模态业务的类型的信息。多模态业务响应信息至少包括，用于指示目标基站不支持多模态业务的切换准备失败信息(HANDOVER PREPARATION FAILURE)。源基站发送的第一控制信息为无线资源控制重配置(RRCReconfiguration)信息。
在本公开的一些实施例中，响应于接收用户设备基于目标基站满足源基站设定的测量上报条件(例如基于信号强度的测量)时，发送的测量上报信息。还需要确定目标基站是否支持用户设备UE进行的多模态业务。当确定目标基站支持该多模态业务时，源基站向用户设备UE发送第一控制信息以通知该用户设备UE目标基站支持的多模态业务，其实施方式如上述。在本公开的一些实施例中，当确定目标基站不支持多模态业务时，可以不向用户UE发送该第一控制信息。或者，在本公开的另一些实施例中，当确定目标基站不支持多模态业务时，还可以向该用户设备UE发送第二控制信息，以使用户设备UE确定目标基站不支持多模态业务；其中第二控制信息用于指示至少一个目标基站不支持多模态业务；例如：在第二控制信息中可以包括一个或多个目标基站对多模态业务的支持度；又例如，在第二控制信息中可以包括一个或多个不同的多模态业务的支持度。
基于相同或相似的构思，本公开实施例还提供一种通信方法。
图4是根据一示例性实施例示出的一种通信方法的流程图，如图4所示，通信方法用于目标基站中，包括以下步骤。
在步骤S31中，接收源基站发送的多模态业务切换信息。
在步骤S32中，发送多模态业务响应信息。
其中，多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数。
在本公开实施例中，目标基站接收到源基站发送的多模态业务切换信息，确定多模态业务切换信息中用户设备UE进行的多模态业务参数，进而确定用户设备UE进行的多模态业务。目标基于自身支持的多模态业务确定可以支持该用户设备UE进行的多模态业务中的部分多模态业务或者全部多模态业务，并将支持的用户设备UE进行的多模态业务的 多模态业务参数基于多模态业务响应信息发送给源基站。或者，目标基于自身支持的多模态业务确定不支持该用户设备UE进行的多模态业务，则将不支持该用户设备UE进行的多模态业务的信息基于多模态业务响应信息发送给源基站。
在本公开实施例中，源基站发送的多模态业务切换信息，至少包括为用户设备UE进行多模态业务切换的切换请求信令Handover Request。
其中，源基站发送的多模态业务切换信息，至少包括为用户设备UE进行多模态业务切换的切换请求信令(Handover Request)。切换请求信令(Handover Request)，至少包括，用户设备上下文信息(UEContextInformation)，其中用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素。或，切换准备信息(Handover Preparation Information)，其中切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。多模态业务响应信息至少包括，用于指示目标基站支持的多模态业务的切换响应标识。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站支持多模态业务的切换请求响应信息(HANDOVER REQUEST ACKNOWLEDGE)，且多模态业务响应信息还包括用于指示目标基站所支持的多模态业务的类型的信息。多模态业务响应信息至少包括，用于指示目标基站不支持多模态业务的切换准备失败信息(HANDOVER PREPARATION FAILURE)。
在本公开一些实施例中，对用户设备UE、源基站以及目标基站的交互过程进行如下说明。
用户设备UE在移动过程中，基于源基站的配置对不同于源基站的其他基站进行测量。图5是根据一示例性实施例示出的一种通信方法中用户设备UE和源基站交互的示意图。如图5所示，当不同于源基站的其他基站满足源基站设定的测量上报条件后，向源基站发送测量上报信息。其中，在本公开中满足源基站设定的测量上报条件的不同于源基站的其他基站为目标基站，测量上报信息至少包括用于指示满足测量上报触发条件的目标基站的信息。例如，当用户设备发现源基站的不同于源基站的其他基站基站中存在基站的信号强度满足切换条件，则将满足切换条件的基站作为目标基站，并将目标基站的信息上报给源基站。需要说明的是。目标基站满足信号强度切换条件，则将目标基站的信息上报给源基站，此时，并不能确定目标基站支持的用户设备多模态业务或不支持用户设备多模态业务。其中测量上报触发条件包括发现符合切换条件的目标基站。
源基站接收用户设备UE发送的测量上报信息后确定目标基站的信息，向目标基站发送多模态业务切换信息。其中，源基站发送的多模态业务切换信息，至少包括为用户设备 UE进行多模态业务切换的切换请求信令(Handover Request)。切换请求信令(Handover Request)，至少包括，用户设备上下文信息(UEContextInformation)，其中用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素。例如在用户设备上下文信息中添加新的信息单元IE，该信息单元IE用于表征用户设备UE进行多模态业务的参数。或，切换准备信息(Handover Preparation Information)，其中切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。例如在切换准备信息中添加新的信息单元IE，该信息单元IE用于表征用户设备UE进行多模态业务的参数。多模态业务响应信息至少包括，用于指示目标基站支持的多模态业务的切换响应标识。
目标基站接收到源基站发送的多模态业务切换信息，确定多模态业务切换信息中用户设备UE进行的多模态业务参数，进而确定用户设备UE进行的多模态业务。目标基于自身支持的多模态业务确定可以支持该用户设备UE进行的多模态业务中的部分多模态业务或者全部多模态业务，图6是根据一示例性实施例示出的一种通信方法中源基站和目标基站交互的示意图。如图6所示，将支持的用户设备UE进行的多模态业务的多模态业务参数基于多模态业务响应信息发送给源基站。或者，图7是根据一示例性实施例示出的一种通信方法中源基站和目标基站交互的示意图。如图7所示，目标基于自身支持的多模态业务确定不支持该用户设备UE进行的多模态业务，则将不支持该用户设备UE进行的多模态业务的信息基于多模态业务响应信息发送给源基站。
其中，多模态业务响应信息至少包括，用于指示目标基站支持多模态业务的切换请求响应信息(HANDOVER REQUEST ACKNOWLEDGE)，且多模态业务响应信息还包括用于指示目标基站所支持的多模态业务的类型的信息。多模态业务响应信息至少包括，用于指示目标基站不支持多模态业务的切换准备失败信息(HANDOVER PREPARATION FAILURE)。
源基站接收到目标基站发送的多模态业务响应信息，确定目标基站支持用户设备UE进行的多模态业务。其中目标基站支持的多模态业务可以包括用户设备UE进行的全部多模态业务，还可以包括用户设备进行的部分多模态业务。目标基站将支持切换到目标基站进行多模态业务的多模态业务参数基于多模态业务响应信息告知源基站。源基站确定可以切换到目标基站进行多模态业务的多模态业务参数，向用户设备UE发送第一控制信息，图8是根据一示例性实施例示出的一种通信方法中用户设备UE和源基站交互的示意图。如图8所示，源基站向用户设备UE发送第一控制信息，以告知用户设备UE服务基站切换服务基站，并控制将用户设备UE进行的全部多模态业务或部分多模态业务切换至目标基站。
在本公开的一些实施例中，源基站接收到目标基站发送的多模态业务响应信息，确定目标基站不支持用户设备UE进行的多模态业务，不向用户设备UE发送第一控制信息。或者在本公开另一些实施例中，确定目标基站不支持用户设备UE进行的多模态业务，向用户设备UE发送第二控制信息，以通知该用户设备UE至少一个目标基站不支持该多模态业务；其中第二控制信息用于指示至少一个目标基站不支持多模态业务。例如：在第二控制信息中可以包括一个或多个目标基站对多模态业务的支持度；又例如，在第二控制信息中可以包括一个或多个不同的多模态业务的支持度。当用户设备UE接收到源基站发送的第二控制信息时，则确定至少一个目标基站不支持用户设备UE进行的多模态业务。
基于相同的构思，本公开实施例还提供一种通信装置。
可以理解的是，本公开实施例提供的切换装置为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。结合本公开实施例中所公开的各示例的单元及算法步骤，本公开实施例能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。本领域技术人员可以对每个特定的应用来使用不同的方法来实现所描述的功能，但是这种实现不应认为超出本公开实施例的技术方案的范围。
图9是根据一示例性实施例示出的一种通信装置100的框图。参照图9，该装置包括第一接收模块101。
第一接收模块101，用于接收源基站发送的第一控制信息，第一控制信息用于指示目标基站支持用户设备切换到目标基站进行多模态业务的多模态业务参数。
在本公开实施例中，通信装置还包括，响应于满足源基站的测量上报触发条件，用户设备UE发送测量上报信息。其中测量上报信息至少包括用于指示满足测量上报触发条件的目标基站的信息。
在本公开实施例中，测量上报触发条件包括，发现符合切换条件的目标基站。
在本公开实施例中，源基站发送的第一控制信息是源基站根据目标基站的多模态业务响应信息确定的。其中目标基站的多模态业务响应信息是目标基站根据接收到的源基站发送的多模态业务切换信息确定的。
在本公开实施例中，源基站发送的多模态业务切换信息，至少包括为用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在本公开实施例中，切换请求信令Handover Request，至少包括，用户设备上下文信 息UEContextInformation，用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素。或，切换准备信息HandoverPreparationInformation，切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站支持的多模态业务的切换响应标识。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站支持多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且多模态业务响应信息还包括用于指示目标基站所支持的多模态业务的类型的信息。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站不支持多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
在本公开实施例中，源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
图10是根据一示例性实施例示出的一种通信装置200的框图。参照图10，该装置包括第一发送模块201。
第一发送模块201，用于向目标基站发送多模态业务切换信息。多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数。
在本公开实施例中，第一发送模块201还用于，响应于接收到目标基站发送的多模态业务响应信息，向用户设备UE发送第一控制信息。第一控制信息用于指示目标基站支持用户设备UE切换到目标基站进行多模态业务的多模态业务参数。
在本公开实施例中，通信装置还包括，响应于接收到用户设备UE发送的测量上报信息，测量上报信息至少包括用于指示满足测量上报触发条件的目标基站的信息。
在本公开实施例中，测量上报触发条件包括，发现符合切换条件的目标基站。
在本公开实施例中，目标基站的多模态业务响应信息由目标基站基于接收到的源基站发送的多模态业务切换信息确定。
在本公开实施例中，源基站发送的多模态业务切换信息，至少包括为用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在本公开实施例中，切换请求信令Handover Request，至少包括，用户设备上下文信息UEContextInformation，用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素。或，切换准备信息HandoverPreparationInformation，切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站支持的多模态业务的切换响应标识。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站支持多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且多模态业务响应信息还包括用于指示目标基站所支持的多模态业务的类型的信息。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站不支持多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
在本公开实施例中，源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
图11是根据一示例性实施例示出的一种通信装置300的框图。参照图111，该装置包括第二接收模块301和第二发送模块302。
第二接收模块301，用于接收源基站发送的多模态业务切换信息。多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数。第二发送模块302，用于发送多模态业务响应信息。
在本公开实施例中，源基站发送的多模态业务切换信息，至少包括为用户设备UE进行多模态业务切换的切换请求信令Handover Request。
在本公开实施例中，切换请求信令Handover Request，至少包括，用户设备上下文信息UEContextInformation，用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素。或，切换准备信息HandoverPreparationInformation，切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站支持多模态业务的切换响应标识。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站支持多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且多模态业务响应信息还包括用于指示目标基站所支持的多模态业务的类型的信息。
在本公开实施例中，多模态业务响应信息至少包括，用于指示目标基站不支持多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
图12是根据一示例性实施例示出的一种用于通信的装置400的框图。例如，装置400可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图12，装置400可以包括以下一个或多个组件：处理组件402，存储器404，电力组件406，多媒体组件408，音频组件410，输入/输出(I/O)的接口412，传感器组件414，以及通信组件416。
处理组件402通常控制装置400的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件402可以包括一个或多个处理器420来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件402可以包括一个或多个模块，便于处理组件402和其他组件之间的交互。例如，处理组件402可以包括多媒体模块，以方便多媒体组件408和处理组件402之间的交互。
存储器404被配置为存储各种类型的数据以支持在装置400的操作。这些数据的示例包括用于在装置400上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器404可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件406为装置400的各种组件提供电力。电力组件406可以包括电源管理系统，一个或多个电源，及其他与为装置400生成、管理和分配电力相关联的组件。
多媒体组件408包括在所述装置400和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件408包括一个前置摄像头和/或后置摄像头。当装置400处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件410被配置为输出和/或输入音频信号。例如，音频组件410包括一个麦克风(MIC)，当装置400处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器404或经由通信组件416发送。在一些实施例中，音频组件410还包括一个扬声器，用于输出音频信号。
I/O接口412为处理组件402和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件414包括一个或多个传感器，用于为装置400提供各个方面的状态评估。例如，传感器组件414可以检测到装置400的打开/关闭状态，组件的相对定位，例如所述组件为装置400的显示器和小键盘，传感器组件414还可以检测装置400或装置400一个组件的位置改变，用户与装置400接触的存在或不存在，装置400方位或加速/减速和装置400的温度变化。传感器组件414可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件414还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件414还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件416被配置为便于装置400和其他设备之间有线或无线方式的通信。装置400可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件416经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件416还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置400可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器404，上述指令可由装置400的处理器420执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
图13是根据一示例性实施例示出的一种用于通信的装置500的框图。例如，装置500可以被提供为一服务器。参照图13，装置500包括处理组件522，其进一步包括一个或多个处理器，以及由存储器532所代表的存储器资源，用于存储可由处理组件522的执行的指令，例如应用程序。存储器532中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件522被配置为执行指令，以执行上述通信方法。
装置500还可以包括一个电源组件526被配置为执行装置500的电源管理，一个有线 或无线网络接口550被配置为将装置500连接到网络，和一个输入输出(I/O)接口558。装置500可以操作基于存储在存储器532的操作系统，例如Windows ServerTM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM或类似。
进一步可以理解的是，本公开中“多个”是指两个或两个以上，其它量词与之类似。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
进一步可以理解的是，术语“第一”、“第二”等用于描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开，并不表示特定的顺序或者重要程度。实际上，“第一”、“第二”等表述完全可以互换使用。例如，在不脱离本公开范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。
进一步可以理解的是，本公开实施例中尽管在附图中以特定的顺序描述操作，但是不应将其理解为要求按照所示的特定顺序或是串行顺序来执行这些操作，或是要求执行全部所示的操作以得到期望的结果。在特定环境中，多任务和并行处理可能是有利的。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。

Claims (32)

  1. 一种通信方法，其特征在于，应用于用户设备UE，包括：
    接收源基站发送的第一控制信息，所述第一控制信息用于指示目标基站支持所述用户设备切换到所述目标基站进行多模态业务的多模态业务参数。
  2. 根据权利要求1所述的通信方法，其特征在于，所述方法还包括：
    响应于满足所述源基站的测量上报触发条件，所述用户设备UE发送测量上报信息；其中所述测量上报信息至少包括用于指示满足所述测量上报触发条件的目标基站的信息。
  3. 根据权利要求2所述的通信方法，其特征在于，所述测量上报触发条件包括：发现符合切换条件的目标基站。
  4. 根据权利要求1所述的通信方法，其特征在于，所述源基站发送的第一控制信息是所述源基站根据所述目标基站的多模态业务响应信息确定的；其中所述目标基站的多模态业务响应信息是所述目标基站根据接收到的源基站发送的多模态业务切换信息确定的。
  5. 根据权利要求4所述的通信方法，其特征在于，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
  6. 根据权利要求5所述的通信方法，其特征在于，所述切换请求信令Handover Request，至少包括：
    用户设备上下文信息UEContextInformation，其中所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
    或
    切换准备信息HandoverPreparationInformation，其中所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
  7. 根据权利要求4所述的通信方法，其特征在于，所述多模态业务响应信息至少包括：用于指示所述目标基站支持的所述多模态业务的切换响应标识。
  8. 根据权利要求7所述的通信方法，其特征在于，所述多模态业务响应信息至少包括：
    用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
  9. 根据权利要求7所述的通信方法，其特征在于，所述多模态业务响应信息至少包 括：
    用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
  10. 根据权利要求1-9任一项所述的通信方法，其特征在于，所述源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
  11. 一种通信方法，其特征在于，应用于源基站，包括：
    向目标基站发送多模态业务切换信息；所述多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数。
  12. 根据权利要求11所述的通信方法，其特征在于，所述方法还包括：
    响应于接收到目标基站发送的多模态业务响应信息，向所述用户设备UE发送第一控制信息；所述第一控制信息用于指示目标基站支持所述用户设备UE切换到所述目标基站进行多模态业务的多模态业务参数。
  13. 根据权利要求11所述的通信方法，其特征在于，所述方法包括：
    响应于接收到所述用户设备UE发送的测量上报信息，其中所述测量上报信息至少包括用于指示满足所述测量上报触发条件的目标基站的信息。
  14. 根据权利要求13所述的通信方法，其特征在于，所述测量上报触发条件包括：发现符合切换条件的目标基站。
  15. 根据权利要求11所述的通信方法，其特征在于，所述目标基站的多模态业务响应信息由所述目标基站基于接收到的源基站发送的多模态业务切换信息确定。
  16. 根据权利要求15所述的通信方法，其特征在于，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
  17. 根据权利要求16所述的通信方法，其特征在于，所述切换请求信令Handover Request，至少包括：
    用户设备上下文信息UEContextInformation，其中所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
    或
    切换准备信息HandoverPreparationInformation，所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
  18. 根据权利要求15所述的通信方法，其特征在于，所述多模态业务响应信息至少 包括：用于指示所述目标基站支持的所述多模态业务的切换响应标识。
  19. 根据权利要求18所述的通信方法，其特征在于，所述多模态业务响应信息至少包括：
    用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
  20. 根据权利要求18所述的通信方法，其特征在于，所述多模态业务响应信息至少包括：
    用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
  21. 根据权利要求11-20任一项所述的通信方法，其特征在于，其中所述源基站发送的第一控制信息为无线资源控制重配置RRCReconfiguration信息。
  22. 一种通信方法，其特征在于，应用于目标基站，包括：
    接收源基站发送的多模态业务切换信息；所述多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数；
    发送多模态业务响应信息。
  23. 根据权利要求22所述的通信方法，其特征在于，所述源基站发送的多模态业务切换信息，至少包括为所述用户设备UE进行多模态业务切换的切换请求信令Handover Request。
  24. 根据权利要求23所述的通信方法，其特征在于，所述切换请求信令Handover Request，至少包括：
    用户设备上下文信息UEContextInformation，其中所述用户设备上下文信息至少包括用于指示用户设备UE进行多模态业务的信令元素；
    或
    切换准备信息HandoverPreparationInformation，其中所述切换准备信息至少包括用于指示用户设备UE进行多模态业务的信令元素。
  25. 根据权利要求22所述的通信方法，其特征在于，其中所述多模态业务响应信息至少包括：用于指示所述目标基站支持所述多模态业务的切换响应标识。
  26. 根据权利要求22所述的通信方法，其特征在于，其中所述多模态业务响应信息至少包括：
    用于指示所述目标基站支持所述多模态业务的切换请求响应信息HANDOVER REQUEST ACKNOWLEDGE，且所述多模态业务响应信息还包括用于指示所述目标基站所支持的多模态业务的类型的信息。
  27. 根据权利要求22所述的通信方法，其特征在于，其中所述多模态业务响应信息至少包括：
    用于指示所述目标基站不支持所述多模态业务的切换准备失败信息HANDOVER PREPARATION FAILURE。
  28. 一种通信装置，其特征在于，应用于用户设备UE，包括：
    第一接收模块，用于接收源基站发送的第一控制信息，所述第一控制信息用于指示目标基站支持所述用户设备切换到所述目标基站进行多模态业务的多模态业务参数。
  29. 一种通信装置，其特征在于，应用于源基站，包括：
    第一发送模块，用于向目标基站发送多模态业务切换信息；所述多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数。
  30. 一种通信装置，其特征在于，应用于目标基站，包括：
    第二接收模块，用于接收源基站发送的多模态业务切换信息；所述多模态业务切换信息用于确定目标基站关联于用户设备UE多模态业务的多模态业务参数；
    第二发送模块，用于发送多模态业务响应信息。
  31. 一种通信装置，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为：执行权利要求1至10中任意一项所述的通信处理方法；或被配置为：执行权利要求11至21中任意一项所述的通信处理方法；或被配置为：执行权利要求22至27中任意一项所述的通信处理方法。
  32. 一种非临时性计算机可读存储介质，当所述存储介质中的指令由移动终端的处理器执行时，使得移动终端能够执行权利要求1至10中任意一项所述的通信处理方法；或执行权利要求11至21中任意一项所述的通信处理方法；执行权利要求22至27中任意一项所述的通信处理方法。
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