WO2019000365A1 - 数据传输方法及相关产品 - Google Patents

数据传输方法及相关产品 Download PDF

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Publication number
WO2019000365A1
WO2019000365A1 PCT/CN2017/091003 CN2017091003W WO2019000365A1 WO 2019000365 A1 WO2019000365 A1 WO 2019000365A1 CN 2017091003 W CN2017091003 W CN 2017091003W WO 2019000365 A1 WO2019000365 A1 WO 2019000365A1
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WO
WIPO (PCT)
Prior art keywords
carrier
configuration information
terminal
data transmission
indicate
Prior art date
Application number
PCT/CN2017/091003
Other languages
English (en)
French (fr)
Inventor
林亚男
张治�
Original Assignee
Oppo广东移动通信有限公司
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 Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN202011075373.7A priority Critical patent/CN112351502B/zh
Priority to CN201780049803.8A priority patent/CN109565826B/zh
Priority to CN202011073796.5A priority patent/CN112272409B/zh
Priority to PCT/CN2017/091003 priority patent/WO2019000365A1/zh
Priority to TW107120597A priority patent/TW201906438A/zh
Publication of WO2019000365A1 publication Critical patent/WO2019000365A1/zh

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

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a data transmission method and related products.
  • 4th Generation (4G) mobile communication networks such as Long Term Evolution (LTE) networks
  • 4G network features fast communication speed, wide network spectrum and flexible communication.
  • 5G mobile communication network for example, requiring continuous wide-area coverage of 100 megabytes.
  • Mbps User experience rate per second
  • Gbps gigabyte per second
  • ms air interface delay within 1 millisecond
  • end-to-end delay within 100ms, reliability Guarantee and so on.
  • CA carrier aggregation
  • LTE-A LTE-advanced
  • Carrier aggregation means that user equipment (UE) can use multiple component carriers (CCs) to perform uplink and downlink communication at the same time, so that high-speed data transmission can be realized.
  • UE user equipment
  • CCs component carriers
  • the base station can aggregate the LTE carrier and the NR carrier.
  • the aggregated component carriers are the LTE carrier and the NR carrier, how to implement the aggregation work of the LTE carrier and the NR carrier is a problem to be solved.
  • Embodiments of the present invention provide a data transmission method and related products, in order to achieve effective aggregation of multiple carriers, and improve system capacity and peak efficiency of data transmission.
  • an embodiment of the present invention provides a data transmission method, including:
  • the terminal receives configuration information on the first carrier, and the terminal supports aggregation of multiple carriers.
  • the multiple carriers include carriers with different working mechanisms;
  • the terminal performs data transmission on the second carrier according to the configuration information.
  • an embodiment of the present invention provides a data transmission method, including:
  • the network side device sends the configuration information to the terminal by using the first carrier, where the terminal supports the data transmission after the multiple carriers are aggregated, and the multiple carriers include carriers with different working mechanisms;
  • the network side device performs data transmission with the terminal on the second carrier.
  • an embodiment of the present invention provides a terminal, where the terminal has a function of implementing behavior of a terminal in the foregoing method design.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the terminal includes a processor configured to support the terminal in performing the corresponding functions of the above methods. Further, the terminal may further include a transceiver for supporting communication between the terminal and the network side device. Further, the terminal may further include a memory for coupling with the processor, which stores program instructions and data necessary for the terminal.
  • an embodiment of the present invention provides a network side device, where the network side device has a function of implementing behavior of a network side device in the foregoing method design.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the network side device includes a processor configured to support the network side device to perform a corresponding function in the above method. Further, the network side device may further include a transceiver, and the transceiver is configured to support communication between the network side device and the terminal. Further, the network side device may further include a memory for coupling with the processor, which saves necessary program instructions and data of the network side device.
  • an embodiment of the present invention provides a terminal, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured by the The processor executes, the program comprising instructions for performing the steps of any of the methods of the first aspect of the embodiments of the present invention.
  • an embodiment of the present invention provides a network side device, including a processor, a memory, a transceiver, and one or more programs, where the one or more programs are stored in the memory. And configured to be executed by the processor, the program comprising instructions for performing the steps of any of the methods of the second aspect of the embodiments of the present invention.
  • an embodiment of the present invention provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes a computer to perform the implementation of the present invention.
  • an embodiment of the present invention provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to perform the implementation of the present invention.
  • an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to execute Some or all of the steps described in any of the methods of the first aspect of the invention.
  • the computer program product can be a software installation package.
  • an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to execute Some or all of the steps described in any of the methods of the second aspect of the invention.
  • the computer program product can be a software installation package.
  • the terminal first receives the configuration information on the first carrier, and the terminal supports the data transmission after the multiple carriers are aggregated, where the multiple carriers include carriers with different working mechanisms, and then, the terminal according to the terminal
  • the configuration information is transmitted on the second carrier. It can be seen that the terminal implements carrier aggregation of the first carrier and the second carrier through the configuration information, and implements data transmission of the terminal on the second carrier, thereby improving system capacity and peak efficiency of data transmission.
  • FIG. 1 is a network architecture diagram of a possible communication system according to an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of a data transmission method according to an embodiment of the present invention.
  • 3A is a schematic diagram of a data transmission method in a 5G/NR scenario according to an embodiment of the present invention.
  • 3B is a schematic diagram of a data transmission method in a 5G/NR and 4G/LTE hybrid network scenario according to an embodiment of the present invention
  • FIG. 3C is a schematic diagram of another data transmission method in a 5G/NR and 4G/LTE hybrid network scenario according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 6 is a structural block diagram of a functional unit of a terminal according to an embodiment of the present invention.
  • FIG. 7 is a structural block diagram of a functional unit of a network side device according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of another terminal according to an embodiment of the present invention.
  • FIG. 1 is a possible network architecture of an exemplary communication system according to an embodiment of the present invention.
  • the example communication system may be a 5G/NR communication system or a communication system of 4G/LTE and 5G/NR hybrid networking, specifically including a network side device and a terminal, and the network side device may be an NR base station (also referred to as a gNB base station) or LTE.
  • the base station when the network side device is an NR base station, the base station can communicate with the terminal through the NR carrier in the 5G/NR communication system, or can communicate with the terminal through the LTE carrier in the 4G/LTE communication system, and the terminal accesses the network.
  • the terminal and the network side device can be connected by using a wireless link, and the communication connection mode can be single connection mode or dual connection mode or multiple connection mode, when the communication connection mode is a single connection mode.
  • the network side device may be an NR base station or an LTE base station.
  • the communication mode is the dual connectivity mode (specifically, the carrier aggregation technology is implemented, or multiple network side devices are implemented), and the terminal is connected to multiple network side devices,
  • the plurality of network side devices may be a primary base station and a secondary base station, and the base stations perform data backhaul through the backhaul link, and the primary base station may be an NR base station.
  • LTE base station may be a base station, or, the primary base station may be a base station NR, NR secondary base station may be a base station.
  • the terminal involved in the embodiment of the present invention may include various types of communication with unlimited communication. Functional handheld devices, in-vehicle devices, wearable devices, computing devices or other processing devices connected to wireless modems, as well as various forms of User Equipment (UE), mobile stations (Mobile Stations, MSs), terminal devices ( Terminal device) and so on.
  • UE User Equipment
  • MSs Mobile Stations
  • Terminal device Terminal device
  • FIG. 2A is a data transmission method according to an embodiment of the present invention.
  • the method includes:
  • the network side device sends configuration information to the terminal by using the first carrier.
  • the configuration information may be sent to the terminal by using a Radio Resource Control (RRC) message.
  • RRC Radio Resource Control
  • the first carrier may be a primary carrier connected to the terminal.
  • the terminal receives the configuration information on the first carrier.
  • the terminal supports data transmission after a plurality of carriers are aggregated, and the multiple carriers include carriers with different working mechanisms, such as an LTE carrier in an LTE system and an NR carrier in an NR system.
  • the plurality of carriers may be multiple consecutive carriers in the same frequency band, or may be multiple non-contiguous carriers in the same frequency band, or may be multiple non-contiguous carriers in different frequency bands.
  • the terminal performs data transmission on the second carrier according to the configuration information
  • the multiple carriers include the first carrier and the second carrier, and at least one carrier of the first carrier and the second carrier is a carrier supported by a gNB base station in an NR system, that is, NR.
  • the terminal When the terminal receives the configuration information sent by the network side device, the terminal then receives a configuration information activation command, the terminal applies an activation command, applies new configuration information on the second carrier, and then in the second Data transmission is performed on the carrier.
  • the network side device performs data transmission with the terminal on the second carrier.
  • the 203 part and the 204 part, the terminal and the network side device respectively perform data transmission on the second carrier, which specifically includes the following two situations:
  • the network side device sends data to the terminal on the second carrier, where the terminal receives the location The data sent by the network side device.
  • the terminal first receives the configuration information on the first carrier, and the terminal supports the data transmission after the multiple carriers are aggregated, where the multiple carriers include carriers with different working mechanisms, and then, The terminal performs data transmission on the second carrier according to the configuration information. It can be seen that the terminal implements carrier aggregation of the first carrier and the second carrier through the configuration information, and implements data transmission of the terminal on the second carrier, thereby improving system capacity and peak efficiency of data transmission.
  • the method before the network side device sends the configuration information to the terminal by using the first carrier, the method further includes:
  • the network side device acquires the component carrier information supported by the terminal, and selects a candidate component carrier according to the component carrier information, and configures a resource parameter applied to the candidate component carrier to form configuration information of the candidate component carrier.
  • the network side device can select a candidate component carrier for the terminal and perform resource configuration according to the obtained component carrier support information, so that the terminal can accurately know which component the resource parameter is applied to after receiving the configuration information of the component carrier.
  • the carrier can further transmit data and reduce data transmission errors.
  • the terminal performs data transmission on the second carrier according to the configuration information, including:
  • the terminal performs data transmission on the second carrier according to the working mechanism.
  • the terminal accurately determines the working mechanism of the second carrier according to the configuration information, implements carrier aggregation of the first carrier and the second carrier, and transmits data on the second carrier, which is beneficial to improving the accuracy of data transmission.
  • the working mechanism is a data processing strategy.
  • the working mechanism is a working mechanism of the second carrier.
  • the data processing policy is configured to perform at least one processing operation: the terminal and the second carrier synchronization processing operation, the terminal receiving broadcast information of the second carrier, the The terminal receives system information of the second carrier or the terminal transmits a data processing operation.
  • the working mechanism is used for data transmission on the second carrier. Communication protocol used.
  • the communication protocol is an LTE communication protocol or an NR communication protocol
  • the working mechanism is a working mechanism on the second carrier.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; or the configuration information is used to indicate that the second carrier is an NR independent working carrier; or, the configuration information is used by The indication that the second carrier is an NR non-independent working carrier.
  • the LTE carrier is a carrier supported by an LTE base station in an LTE system.
  • the NR independent working carrier is a carrier with independent data transmission capability supported by the gNB base station in the 5G/NR communication network.
  • the NR non-independent working carrier adopts the data transmission mode specified by the NR protocol, and the terminal cannot directly communicate on the NR non-independent working carrier, and the data can be performed on the carrier after completing the related access process by using other carriers. transmission.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; or the configuration information is used to indicate that the second carrier is an NR carrier.
  • the LTE carrier is a carrier supported by an LTE base station in an LTE system
  • the NR carrier is a carrier supported by a gNB base station in the NR system.
  • the configuration information is further used to indicate at least one of: synchronization information of the second carrier and the first carrier, synchronization signal configuration information on the second carrier, and the a system bandwidth of the second carrier, a subcarrier spacing of the second carrier, a cyclic prefix length of the second carrier, control resource configuration information on the second carrier, and measurement reference signal configuration information on the second carrier .
  • the synchronization information may be synchronization information with the first carrier, and may also be synchronization offset information with the first carrier.
  • the synchronization signal may be a Primary Synchronization Signal (PSS), a Secondary Synchronization Signal (SSS), a reference signal for synchronization tracking, a Cell Reference Signal (CRS), etc. .
  • PSS Primary Synchronization Signal
  • SSS Secondary Synchronization Signal
  • CRS Cell Reference Signal
  • the measurement reference information may be a Channel-State Information Reference Signal (CSI-RS) or a Sounding Reference (Sounding Reference). Signal, SRS), etc.
  • CSI-RS Channel-State Information Reference Signal
  • SRS Sounding Reference
  • the communication system is a 5G/NR communication system
  • the network side device is a base station gNB in the 5G/NR
  • the terminal is a user equipment UE in the 5G/NR
  • the first carrier and the second carrier are both in the NR system.
  • the NR carrier supported by the gNB base station where:
  • the base station gNB sends configuration information to the UE by using the first NR carrier;
  • the UE receives the configuration information on the first NR carrier
  • the UE determines, according to the configuration information, a working mechanism of the second NR carrier
  • the UE performs data transmission on the second NR carrier according to the working mechanism
  • the base station gNB performs data transmission with the UE on the second NR carrier.
  • the communication system is a communication system of 4G/LTE and 5G/NR hybrid networking
  • the network side device is a base station gNB in 5G/NR
  • the terminal is a user equipment in 5G/NR
  • the first carrier is an LTE system.
  • the second carrier is the NR independent working carrier supported by the gNB base station in the NR system, where:
  • the base station gNB sends configuration information to the UE through the LTE carrier;
  • the UE receives the configuration information on the LTE carrier
  • the UE determines, according to the configuration information, that the working mechanism of the second carrier is an NR independent working carrier;
  • the UE receives and/or transmits data on the NR independent working carrier according to the working mechanism
  • the base station gNB performs data transmission with the UE on the NR independent working carrier.
  • the communication system is a communication system of 4G/LTE and 5G/NR hybrid networking
  • the network side device is a base station gNB in 5G/NR
  • the terminal is a user equipment in 5G/NR
  • the first carrier is an LTE system.
  • the second carrier is the NR non-independent working carrier supported by the gNB base station in the NR system
  • the base station gNB sends configuration information to the UE through the LTE carrier;
  • the UE receives the configuration information on the LTE carrier
  • the UE determines, according to the configuration information, that the working mechanism of the second carrier is an NR non-independent working carrier;
  • the UE receives and/or transmits data on the NR non-independent working carrier according to the working mechanism;
  • the base station gNB performs data transmission with the UE on the NR non-independent working carrier.
  • FIG. 4 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • the terminal includes a processor, a memory, a communication interface, and a Or a plurality of programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, the program comprising instructions for performing the following steps;
  • the terminal receives the configuration information on the first carrier, and the terminal supports the data transmission after the multiple carriers are aggregated, where the multiple carriers include carriers with different working mechanisms;
  • the terminal performs data transmission on the second carrier according to the configuration information.
  • the terminal first receives the configuration information on the first carrier, and the terminal supports the data transmission after the multiple carriers are aggregated, where the multiple carriers include carriers with different working mechanisms, and then, The terminal performs data transmission on the second carrier according to the configuration information. It can be seen that the terminal implements carrier aggregation of the first carrier and the second carrier through the configuration information, and implements data transmission of the terminal on the second carrier, thereby improving system capacity and peak efficiency of data transmission.
  • the instruction in the program is specifically configured to perform the following steps: the terminal determines, according to the configuration information, the a working mechanism of the second carrier; and for the terminal to perform data transmission on the second carrier according to the working mechanism.
  • the working mechanism is a data processing strategy.
  • the data processing policy is configured to perform at least one processing operation: the terminal and the second carrier synchronization processing operation, the terminal receiving broadcast information of the second carrier, the Receiving, by the terminal, system information of the second carrier or transmitting data processing operations by the terminal Work.
  • the working mechanism is a communication protocol employed for data transmission on the second carrier.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; or the configuration information is used to indicate that the second carrier is an NR independent working carrier; or, the configuration information is used by The indication that the second carrier is an NR non-independent working carrier.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; or the configuration information is used to indicate that the second carrier is an NR carrier.
  • the configuration information is further used to indicate at least one of: synchronization information of the second carrier and the first carrier, synchronization signal configuration information on the second carrier, and the a system bandwidth of the second carrier, a subcarrier spacing of the second carrier, a cyclic prefix length of the second carrier, control resource configuration information on the second carrier, and measurement reference signal configuration information on the second carrier .
  • FIG. 5 is a schematic structural diagram of a network side device according to an embodiment of the present invention.
  • the network side device includes a processor and a memory.
  • a transceiver and one or more programs wherein the one or more programs are stored in the memory and configured to be executed by the processor, the program including instructions for performing the following steps;
  • the network side device sends the configuration information to the terminal by using the first carrier, where the terminal supports the data transmission after the multiple carriers are aggregated, and the multiple carriers include carriers with different working mechanisms;
  • the network side device performs data transmission with the terminal on the second carrier.
  • the network side device first sends the configuration information to the terminal by using the first carrier, and the terminal supports the data transmission after the multiple carriers are aggregated, where the multiple carriers include carriers with different working mechanisms. Then, data transmission is performed with the terminal on the second carrier. It can be seen that the network side device implements carrier aggregation of the first carrier and the second carrier by transmitting configuration information to the terminal, thereby realizing data transmission of the terminal on the second carrier, thereby improving system capacity and peak efficiency of data transmission.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; Or the configuration information is used to indicate that the second carrier is an NR independent working carrier; or the configuration information is used to indicate that the second carrier is an NR non-independent working carrier.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; or the configuration information is used to indicate that the second carrier is an NR carrier.
  • the configuration information is further used to indicate at least one of: synchronization information of the second carrier and the first carrier, synchronization signal configuration information on the second carrier, and the a system bandwidth of the second carrier, a subcarrier spacing of the second carrier, a cyclic prefix length of the second carrier, control resource configuration information on the second carrier, and measurement reference signal configuration information on the second carrier .
  • the terminal and the network side device include corresponding hardware structures and/or software modules for performing the respective functions in order to implement the above functions.
  • the present invention can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for implementing the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.
  • the embodiments of the present invention may perform the division of functional units on the terminal and the network side device according to the foregoing method.
  • each functional unit may be divided according to each function, or two or more functions may be integrated into one processing unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software program module. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logical function division, and the actual implementation may have another division manner.
  • FIG. 6 shows a block diagram of one possible functional unit configuration of the terminal involved in the above embodiment.
  • the terminal 600 includes a processing unit 602 and a communication unit 603.
  • the processing unit 602 is configured to control and manage the actions of the terminal.
  • the processing unit 602 is configured to support the terminal to perform steps 202-203 in FIG. 2 and/or other processes for the techniques described herein.
  • the communication unit 603 is configured to support communication between the terminal and other devices, for example, the network side device shown in FIG. Communication between.
  • the terminal may further include a storage unit 601 for storing program codes and data of the terminal.
  • the processing unit 602 can be a processor or a controller, and can be, for example, a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application-specific integrated circuit (Application-Specific). Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the communication unit 603 may be a transceiver, a transceiver circuit, or the like, and the storage unit 601 may be a memory.
  • the processing unit 602 is configured to receive configuration information by using the communications unit on the first carrier, where the terminal supports data transmission after a plurality of carriers are aggregated, where the multiple carriers include carriers with different working mechanisms;
  • the processing unit is further configured to perform data transmission on the second carrier according to the configuration information.
  • the processing unit is specifically configured to: determine, by the terminal, the working mechanism of the second carrier according to the configuration information, in the data transmission on the second carrier according to the configuration information. And for the terminal to perform data transmission on the second carrier through the communication unit according to the working mechanism.
  • the working mechanism is a data processing strategy.
  • the data processing policy is configured to perform at least one processing operation: the terminal and the second carrier synchronization processing operation, the terminal receiving broadcast information of the second carrier, the The terminal receives system information of the second carrier or the terminal transmits a data processing operation.
  • the working mechanism is a communication protocol employed for data transmission on the second carrier.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; or the configuration information is used to indicate that the second carrier is an NR independent working carrier; or, the configuration information is used by The indication that the second carrier is an NR non-independent working carrier.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; Or the configuration information is used to indicate that the second carrier is an NR carrier.
  • the configuration information is further used to indicate at least one of: synchronization information of the second carrier and the first carrier, synchronization signal configuration information on the second carrier, and the a system bandwidth of the second carrier, a subcarrier spacing of the second carrier, a cyclic prefix length of the second carrier, control resource configuration information on the second carrier, and measurement reference signal configuration information on the second carrier .
  • the terminal involved in the embodiment of the present invention may be the terminal shown in FIG.
  • FIG. 7 shows a block diagram of a possible functional unit configuration of the network side device involved in the above embodiment.
  • the network side device 700 includes a processing unit 702 and a communication unit 703.
  • the processing unit 702 is configured to perform control management on the actions of the network side device.
  • the processing unit 702 is configured to support the network side device to perform steps 2a01, 2a04 in FIG. 2 and/or other processes for the techniques described herein.
  • the communication unit 703 is for supporting communication between the network side device and other devices, such as communication with the terminal shown in FIG.
  • the network side device may further include a storage unit 701 for storing program codes and data of the network side device.
  • the processing unit 702 can be a processor or a controller, and can be, for example, a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application-specific integrated circuit (Application-Specific). Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the communication unit 703 may be a transceiver, a transceiver circuit, a radio frequency chip, etc., and the storage unit 701 may be a memory.
  • the processing unit 702 is configured to send configuration information to the terminal by using the first carrier through the communication unit, where the terminal supports data transmission after a plurality of carriers are aggregated, where the multiple carriers include carriers with different working mechanisms;
  • the processing unit is further configured to enter, by using the communication unit, the terminal on the second carrier Line data transfer.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; or the configuration information is used to indicate that the second carrier is an NR independent working carrier; or, the configuration information is used by The indication that the second carrier is an NR non-independent working carrier.
  • the configuration information is used to indicate that the second carrier is an LTE carrier; or the configuration information is used to indicate that the second carrier is an NR carrier.
  • the configuration information is further used to indicate at least one of: synchronization information of the second carrier and the first carrier, synchronization signal configuration information on the second carrier, and the a system bandwidth of the second carrier, a subcarrier spacing of the second carrier, a cyclic prefix length of the second carrier, control resource configuration information on the second carrier, and measurement reference signal configuration information on the second carrier .
  • the network side device may be the network side device shown in FIG. 5.
  • the embodiment of the present invention further provides another terminal.
  • FIG. 8 for the convenience of description, only parts related to the embodiment of the present invention are shown. If the specific technical details are not disclosed, please refer to the method part of the embodiment of the present invention.
  • the terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the terminal is a mobile phone as an example:
  • FIG. 8 is a block diagram showing a partial structure of a mobile phone related to a terminal provided by an embodiment of the present invention.
  • the mobile phone includes: a radio frequency (RF) circuit 910 , a memory 920 , an input unit 930 , a display unit 940 , a sensor 950 , an audio circuit 960 , a wireless fidelity (WiFi) module 970 , and a processor 980 .
  • RF radio frequency
  • the RF circuit 910 can be used for receiving and transmitting information.
  • RF circuit 910 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • LNA Low Noise Amplifier
  • the RF circuit 910 can also communicate with the network through wireless Communicate with other devices.
  • the above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • E-mail Short Messaging Service
  • the memory 920 can be used to store software programs and modules, and the processor 980 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 920.
  • the memory 920 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function, and the like; the storage data area may store data created according to usage of the mobile phone, and the like.
  • memory 920 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 930 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • the input unit 930 can include a fingerprint identification module 931 and other input devices 932.
  • the fingerprint identification module 931 can collect fingerprint data of the user.
  • the input unit 930 may also include other input devices 932.
  • other input devices 932 may include, but are not limited to, one or more of a touch screen, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 940 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 940 can include a display screen 941.
  • the display screen 941 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the fingerprint recognition module 931 and the display screen 941 function as two separate components to implement the input and input functions of the mobile phone, in some embodiments, the fingerprint recognition module 931 and the display screen 941 can be implemented. Integrated to achieve the input and playback functions of the phone.
  • the handset may also include at least one type of sensor 950, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light The sensor can adjust the brightness of the display 941 according to the brightness of the ambient light, and the proximity sensor can turn off the display 941 and/or the backlight when the phone moves to the ear.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • the mobile phone can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • the gesture of the mobile phone such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration
  • vibration recognition related functions such as pedometer, tapping
  • the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • An audio circuit 960, a speaker 961, and a microphone 962 can provide an audio interface between the user and the handset.
  • the audio circuit 960 can transmit the converted electrical data of the received audio data to the speaker 961 for conversion to the sound signal by the speaker 961; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal by the audio circuit 960. After receiving, it is converted into audio data, and then processed by the audio data playback processor 980, sent to the other mobile phone via the RF circuit 910, or played back to the memory 920 for further processing.
  • WiFi is a short-range wireless transmission technology
  • the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970, which provides users with wireless broadband Internet access.
  • FIG. 8 shows the WiFi module 970, it can be understood that it does not belong to the essential configuration of the mobile phone, and may be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 980 is the control center of the handset, which connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 920, and invoking data stored in the memory 920, executing The phone's various functions and processing data, so that the overall monitoring of the phone.
  • the processor 980 may include one or more processing units; preferably, the processor 980 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 980.
  • the handset also includes a power source 990 (such as a battery) that supplies power to the various components.
  • a power source 990 such as a battery
  • the power source can be logically coupled to the processor 980 through a power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • the process on the terminal side in each step method may be implemented based on the structure of the mobile phone.
  • each unit function can be implemented based on the structure of the mobile phone.
  • Embodiments of the present invention also provide a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes a computer to execute a terminal as in the above method embodiment Some or all of the steps described.
  • Embodiments of the present invention also provide a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes a computer to execute a network as in the above method embodiment Some or all of the steps described by the side device.
  • the embodiment of the invention further provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the method embodiment as described above Some or all of the steps described in the terminal.
  • the computer program product can be a software installation package.
  • Embodiments of the present invention also provide a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform a network as in the above method Some or all of the steps described by the side device.
  • the computer program product can be a software installation package.
  • the steps of the method or algorithm described in the embodiments of the present invention may be implemented in a hardware manner, or may be implemented by a processor executing software instructions.
  • the software instructions may be composed of corresponding software modules, which may be stored in a random access memory (RAM), a flash memory, a read only memory (ROM), an erasable programmable read only memory ( Erasable Programmable ROM (EPROM), electrically erasable programmable read only memory (EEPROM), registers, hard disk, removable hard disk, compact disk read only (CD-ROM) or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium.
  • the storage medium can also be an integral part of the processor.
  • the processor and the storage medium can be located in an ASIC. Additionally, the ASIC can be located in an access network device, a target network device, or a core network device. Of course, the processor and the storage medium can also exist as discrete components in the access network. In the device, target network device, or core network device.
  • the functions described in the embodiments of the present invention may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • the processes or functions described in accordance with embodiments of the present invention are generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a digital video disc (DVD)), or a semiconductor medium (for example, a solid state disk (SSD)). )Wait.
  • a magnetic medium for example, a floppy disk, a hard disk, a magnetic tape
  • an optical medium for example, a digital video disc (DVD)
  • DVD digital video disc
  • SSD solid state disk

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Abstract

本发明实施例公开了数据传输方法及相关产品，包括：终端在第一载波上接收配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；所述终端根据所述配置信息在第二载波上进行数据传输。本发明实施例有利于实现多种载波的有效聚合，提升系统容量和数据传输的峰值效率。

Description

数据传输方法及相关产品 技术领域
本发明涉及通信技术领域，尤其涉及一种数据传输方法及相关产品。
背景技术
第4代(4th Generation，4G)移动通信网络，例如长期演进(Long Term Evolution，LTE)网络，目前已经实现了广覆盖。4G网络因其通信速度快、网络频谱宽、通信灵活等特点。但物联网、车联网等网络需求的出现，用户对于下一代移动通信网络，即第5代(5th Generation，5G)移动通信网络的诉求越来越多，例如要求连续广域覆盖100兆字节/每秒(Mbps)的用户体验速率、热点1千兆字节/每秒(Gbps)的用户体验速率、1毫秒(ms)以内的空口时延、100ms以内的端到端时延、可靠性保障等等。
为了进一步提高通信系统的频谱效率和用户的数据吞吐量，载波聚合(CA，carrier aggregation)技术被引入到LTE-A(LTE-advanced，长期演进系统后续演进)系统中。载波聚合是指用户设备(user equipment,UE)可以同时使用多个成员载波(CC,component carrier)进行上下行通信，从而可以实现高速数据传输。
目前在5G(NR,new radio)系统，数据传输技术依然会被支持。为了兼容系统中的LTE终端且提高系统效率，基站可将LTE载波与NR载波进行聚合工作。当聚合的成员载波分别为LTE载波和NR载波时，如何实现LTE载波和NR载波的聚合工作是一个需要解决的问题。
发明内容
本发明的实施例提供一种数据传输方法及相关产品，以期实现多种载波的有效聚合，提升系统容量和数据传输的峰值效率。
第一方面，本发明实施例提供一种数据传输方法，包括：
终端在第一载波上接收配置信息，所述终端支持将多个载波聚合后进行数 据传输，所述多个载波包括工作机制不同的载波；
所述终端根据所述配置信息在第二载波上进行数据传输。
第二方面，本发明实施例提供一种数据传输方法，包括：
网络侧设备通过第一载波向终端发送配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
所述网络侧设备在所述第二载波上与所述终端进行数据传输。
第三方面，本发明实施例提供一种终端，该终端具有实现上述方法设计中终端的行为的功能。所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。所述硬件或软件包括一个或多个与上述功能相对应的模块。
在一个可能的设计中，终端包括处理器，所述处理器被配置为支持终端执行上述方法中相应的功能。进一步的，终端还可以包括收发器，所述收发器用于支持终端与网络侧设备之间的通信。进一步的，终端还可以包括存储器，所述存储器用于与处理器耦合，其保存终端必要的程序指令和数据。
第四方面，本发明实施例提供一种网络侧设备，该网络侧设备具有实现上述方法设计中网络侧设备的行为的功能。所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。所述硬件或软件包括一个或多个与上述功能相对应的模块。
在一个可能的设计中，网络侧设备包括处理器，所述处理器被配置为支持网络侧设备执行上述方法中相应的功能。进一步的，网络侧设备还可以包括收发器，所述收发器用于支持网络侧设备与终端之间的通信。进一步的，网络侧设备还可以包括存储器，所述存储器用于与处理器耦合，其保存网络侧设备必要的程序指令和数据。
第五方面，本发明实施例提供一种终端，包括处理器、存储器、通信接口以及一个或多个程序，其中，所述一个或多个程序被存储在所述存储器中，并且被配置由所述处理器执行，所述程序包括用于执行本发明实施例第一方面任一方法中的步骤的指令。
第六方面，本发明实施例提供一种网络侧设备，包括处理器、存储器、收发器以及一个或多个程序，其中，所述一个或多个程序被存储在所述存储器中， 并且被配置由所述处理器执行，所述程序包括用于执行本发明实施例第二方面任一方法中的步骤的指令。
第七方面，本发明实施例提供了一种计算机可读存储介质，其中，所述计算机可读存储介质存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如本发明实施例第一方面任一方法中所描述的部分或全部步骤。
第八方面，本发明实施例提供了一种计算机可读存储介质，其中，所述计算机可读存储介质存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如本发明实施例第二方面任一方法中所描述的部分或全部步骤。
第九方面，本发明实施例提供了一种计算机程序产品，其中，所述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，所述计算机程序可操作来使计算机执行如本发明实施例第一方面任一方法中所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包。
第十方面，本发明实施例提供了一种计算机程序产品，其中，所述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，所述计算机程序可操作来使计算机执行如本发明实施例第二方面任一方法中所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包。
可见，本发明实施例，终端首先在第一载波上接收配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波，然后，所述终端根据所述配置信息在第二载波上进行数据传输。可见，终端通过配置信息实现第一载波和第二载波的载波聚合，实现了终端在第二载波上的数据传输，提升了系统容量和数据传输的峰值效率。
附图说明
下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍.
图1是本发明实施例提供的一种可能的通信系统的网络架构图；
图2是本发明实施例提供的一种数据传输方法的流程示意图；
图3A是本发明实施例提供的一种5G/NR场景下的数据传输方法的示意图；
图3B是本发明实施例提供的一种5G/NR和4G/LTE混合网络场景下的数据传输方法的示意图；
图3C是本发明实施例提供的另一种5G/NR和4G/LTE混合网络场景下的数据传输方法的示意图；
图4是本发明实施例提供的一种终端的结构示意图；
图5是本发明实施例提供的一种网络侧设备的结构示意图；
图6是本发明实施例提供的一种终端的功能单元组成框图；
图7是本发明实施例提供的一种网络侧设备的功能单元组成框图；
图8是本发明实施例提供的另一种终端的结构示意图。
具体实施方式
下面将结合附图对本发明实施例中的技术方案进行描述。
请参阅图1，图1是本发明实施例提供的一种示例通信系统的可能的网络架构。该示例通信系统可以是5G/NR通信系统或4G/LTE和5G/NR混合组网的通信系统，具体包括网络侧设备和终端，网络侧设备可以是NR基站(又称为gNB基站)或者LTE基站，当网络侧设备为NR基站时，基站既可以通过5G/NR通信系统中的NR载波与终端进行通信，也可以通过4G/LTE通信系统中的LTE载波与终端进行通信，终端接入网络侧设备提供的移动通信网络时，终端与网络侧设备之间可以通过无线链路通信连接，该通信连接方式可以是单连接方式或者双连接方式或者多连接方式，当通信连接方式为单连接方式时，网络侧设备可以是NR基站或者LTE基站，当通信方式为双连接方式时(具体可以通过载波聚合技术实现，或者多个网络侧设备实现)，且终端连接多个网络侧设备时，该多个网络侧设备可以是主基站和辅基站，基站之间通过回程链路进行数据回传，主基站可以是NR基站，辅基站可以是LTE基站，或者，主基站可以是NR基站，辅基站可以是NR基站。
本发明实施例中，名词“网络”和“系统”经常交替使用，本领域技术人员可以理解其含义。本发明实施例所涉及到的终端可以包括各种具有无限通信 功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备，以及各种形式的用户设备(User Equipment，UE)，移动台(Mobile Station，MS)，终端设备(terminal device)等等。为方便描述，上面提到的设备统称为终端。
请参阅图2A，图2A是本发明实施例提供的一种数据传输方法，该方法包括：
在201部分，网络侧设备通过第一载波向终端发送配置信息。
其中，所述配置信息可以通过无限资源控制(Radio Resource Control,RRC)消息发送至终端。
其中，所述第一载波可以为所述终端连接的主载波。
在202部分，终端在所述第一载波上接收所述配置信息。
其中，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波，例如LTE系统中的LTE载波、NR系统中的NR载波。
其中，所述多个载波可以为同频带内多个连续的载波，也可以为同频带内多个非连续的载波，也可以为不同频带内的多个非连续载波。
在203部分，所述终端根据所述配置信息在第二载波上进行数据传输；
其中，所述多个载波包括所述第一载波和所述第二载波，所述第一载波和所述第二载波中至少存在一个载波为NR系统中的gNB基站所支持的载波，即NR载波或者NR独立工作载波或者NR非独立工作载波。
其中，终端接收到网络侧设备发送的配置信息时，终端继而会收到一个配置信息激活的命令，终端应用激活命令，在所述第二载波上应用新的配置信息，然后在所述第二载波上进行数据传输。
在204部分，所述网络侧设备在所述第二载波上与所述终端进行数据传输。
其中，上述203部分和204部分中，所述终端和所述网络侧设备分别在所述第二载波上进行数据传输，具体包括以下两种情形：
所述终端在所述第二载波上向所述网络侧设备发送数据，所述网络侧设备接收所述终端发送的所述数据；或，
所述网络侧设备在所述第二载波上向所述终端发送数据，所述终端接收所 述网络侧设备发送的所述数据。
可以看出，本发明实施例中，终端首先在第一载波上接收配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波，然后，所述终端根据所述配置信息在第二载波上进行数据传输。可见，终端通过配置信息实现第一载波和第二载波的载波聚合，实现了终端在第二载波上的数据传输，提升了系统容量和数据传输的峰值效率。
在一个可能的示例中，所述网络侧设备通过第一载波向终端发送配置信息之前，所述方法还包括：
网络侧设备获取终端支持的成员载波信息，并根据所述成员载波信息选择候选成员载波并配置应用在所述候选成员载波上的资源参数，形成所述候选成员载波的配置信息。
可见，本示例中，网络侧设备可以根据获取的成员载波支持信息为终端选择候选成员载波并进行资源配置，从而使终端接收到该成员载波的配置信息后能准确知道资源参数是应用于哪个成员载波，进而可以进行数据传输，减少数据传输错误。
在一个可能的示例中，所述终端根据所述配置信息在第二载波上进行数据传输，包括：
所述终端根据所述配置信息确定所述第二载波的工作机制；
所述终端根据所述工作机制在所述第二载波上进行数据传输。
可见，本示例中，终端根据配置信息准确的确定第二载波的工作机制，实现第一载波与第二载波的载波聚合，在第二载波上传输数据，有利于提升数据传输的准确性。
在一个可能的示例中，所述工作机制为数据处理策略。
其中，所述工作机制为所述第二载波的工作机制。
在这个可能的示例中，所述数据处理策略用于执行以下至少一种处理操作：所述终端与所述第二载波同步处理操作、所述终端接收所述第二载波的广播信息、所述终端接收所述第二载波的系统信息或者所述终端传输数据处理操作。
在一个可能的示例中，所述工作机制为所述第二载波上进行数据传输所采 用的通信协议。
其中，所述通信协议为LTE通信协议或者NR通信协议，所述工作机制为所述第二载波上的工作机制。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波；或，所述配置信息用于指示所述第二载波为NR独立工作载波；或，所述配置信息用于指示所述第二载波为NR非独立工作载波。
其中，所述LTE载波为LTE系统中的LTE基站所支持的载波。
其中，所述NR独立工作载波为5G/NR通信网络中gNB基站所支持的具有独立数据传输能力的载波。
其中，所述NR非独立工作载波采用NR协议规定的数据传输方式，终端无法直接在NR非独立工作载波上进行通信，需要借助其他载波完成相关的接入过程后才可在该载波上进行数据传输。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波；或，所述配置信息用于指示所述第二载波为NR载波。
其中，所述LTE载波为LTE系统中的LTE基站所支持的载波，所述NR载波为NR系统中的gNB基站所支持的载波。
在这个可能的示例中，所述配置信息还用于指示以下至少一种：所述第二载波与所述第一载波的同步信息、所述第二载波上的同步信号配置信息、所述第二载波的系统带宽、所述第二载波的子载波间隔、所述第二载波的循环前缀长度、所述第二载波上的控制资源配置信息、所述第二载波上的测量参考信号配置信息。
其中，所述同步信息可以是与第一载波的同步信息，还可以是与第一载波的同步偏移信息。
其中，所述同步信号可以是主同步信号(Primary Synchronization Signal,PSS)、辅同步信号(Secondary Synchronization Signal,SSS)、以及用于同步跟踪的参考信号，小区参考信号(Cell Reference Signal,CRS)等。
其中，所述测量参考信息可以是信道状态信息参考信号(Channel-State Information Reference Signal,CSI-RS)、探测参考信号(Sounding Reference  Signal,SRS)等。
下面结合具体应用场景，对本发明实施例进行具体说明。
请参阅图3A，通信系统为5G/NR通信系统，网络侧设备为5G/NR中的基站gNB，终端为5G/NR中的用户设备UE，第一载波和第二载波均为NR系统中的gNB基站所支持的NR载波，其中：
在3a01部分，基站gNB通过第一NR载波向UE发送配置信息；
在3a02部分，UE在所述第一NR载波上接收所述配置信息；
在3a03部分，所述UE根据所述配置信息确定第二NR载波的工作机制；
在3a04部分，所述UE根据所述工作机制在所述第二NR载波上进行数据传输；
在3a05部分，所述基站gNB在所述第二NR载波上与所述UE进行数据传输。
请参阅图3B，通信系统为4G/LTE和5G/NR混合组网的通信系统，网络侧设备为5G/NR中的基站gNB，终端为5G/NR中的用户设备，第一载波为LTE系统中的eNB基站所支持的LTE载波，第二载波为NR系统中的gNB基站所支持的NR独立工作载波，其中：
在3b01部分，基站gNB通过LTE载波向UE发送配置信息；
在3b02部分，UE在所述LTE载波上接收所述配置信息；
在3b03部分，所述UE根据所述配置信息确定所述第二载波的工作机制为NR独立工作载波；
在3b04部分，所述UE根据所述工作机制在所述NR独立工作载波上接收和/或发送数据；
在3b05部分，所述基站gNB在所述NR独立工作载波上与所述UE进行数据传输。
请参阅图3C，通信系统为4G/LTE和5G/NR混合组网的通信系统，网络侧设备为5G/NR中的基站gNB，终端为5G/NR中的用户设备，第一载波为LTE系统中的eNB基站所支持的LTE载波，第二载波为NR系统中的gNB基站所支持的NR非独立工作载波，
在3c01部分，基站gNB通过LTE载波向UE发送配置信息；
在3c02部分，UE在所述LTE载波上接收所述配置信息；
在3c03部分，所述UE根据所述配置信息确定所述第二载波的工作机制为NR非独立工作载波；
在3c04部分，所述UE根据所述工作机制在所述NR非独立工作载波上接收和/或发送数据；
在3b05部分，所述基站gNB在所述NR非独立工作载波上与所述UE进行数据传输。
与上述图2所示的实施例一致的，请参阅图4，图4是本发明实施例提供的一种终端的结构示意图，如图所示，该终端包括处理器、存储器、通信接口以及一个或多个程序，其中，所述一个或多个程序被存储在所述存储器中，并且被配置由所述处理器执行，所述程序包括用于执行以下步骤的指令；
终端在第一载波上接收配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
所述终端根据所述配置信息在第二载波上进行数据传输。
可以看出，本发明实施例中，终端首先在第一载波上接收配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波，然后，所述终端根据所述配置信息在第二载波上进行数据传输。可见，终端通过配置信息实现第一载波和第二载波的载波聚合，实现了终端在第二载波上的数据传输，提升了系统容量和数据传输的峰值效率。
在一个可能的示例中，在所述终端根据所述配置信息在第二载波上进行数据传输方面，所述程序中的指令具体用于执行以下步骤：所述终端根据所述配置信息确定所述第二载波的工作机制；以及用于所述终端根据所述工作机制在所述第二载波上进行数据传输。
在一个可能的示例中，所述工作机制为数据处理策略。
在一个可能的示例中，所述数据处理策略用于执行以下至少一种处理操作：所述终端与所述第二载波同步处理操作、所述终端接收所述第二载波的广播信息、所述终端接收所述第二载波的系统信息或者所述终端传输数据处理操 作。
在一个可能的示例中，所述工作机制为所述第二载波上进行数据传输所采用的通信协议。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波；或，所述配置信息用于指示所述第二载波为NR独立工作载波；或，所述配置信息用于指示所述第二载波为NR非独立工作载波。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波；或，所述配置信息用于指示所述第二载波为NR载波。
在一个可能的示例中，所述配置信息还用于指示以下至少一种：所述第二载波与所述第一载波的同步信息、所述第二载波上的同步信号配置信息、所述第二载波的系统带宽、所述第二载波的子载波间隔、所述第二载波的循环前缀长度、所述第二载波上的控制资源配置信息、所述第二载波上的测量参考信号配置信息。
与上述图2所示的实施例一致的，请参阅图5，图5是本发明实施例提供的一种网络侧设备的结构示意图，如图所示，该网络侧设备包括处理器、存储器、收发器以及一个或多个程序，其中，所述一个或多个程序被存储在所述存储器中，并且被配置由所述处理器执行，所述程序包括用于执行以下步骤的指令；
网络侧设备通过第一载波向终端发送配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
所述网络侧设备在所述第二载波上与所述终端进行数据传输。
可以看出，本发明实施例中，网络侧设备首先通过第一载波向终端发送配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波，然后，在所述第二载波上与所述终端进行数据传输。可见，网络侧设备通过将配置信息发送给终端，实现了第一载波和第二载波的载波聚合，实现了终端在第二载波上的数据传输，提升了系统容量和数据传输的峰值效率。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波； 或，所述配置信息用于指示所述第二载波为NR独立工作载波；或，所述配置信息用于指示所述第二载波为NR非独立工作载波。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波；或，所述配置信息用于指示所述第二载波为NR载波。
在一个可能的示例中，所述配置信息还用于指示以下至少一种：所述第二载波与所述第一载波的同步信息、所述第二载波上的同步信号配置信息、所述第二载波的系统带宽、所述第二载波的子载波间隔、所述第二载波的循环前缀长度、所述第二载波上的控制资源配置信息、所述第二载波上的测量参考信号配置信息。
上述主要从各个网元之间交互的角度对本发明实施例的方案进行了介绍。可以理解的是，终端和网络侧设备为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，本发明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。专业技术人员可以对每个特定的应用使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
本发明实施例可以根据上述方法示例对终端和网络侧设备进行功能单元的划分，例如，可以对应各个功能划分各个功能单元，也可以将两个或两个以上的功能集成在一个处理单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件程序模块的形式实现。需要说明的是，本发明实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
在采用集成的单元的情况下，图6示出了上述实施例中所涉及的终端的一种可能的功能单元组成框图。终端600包括：处理单元602和通信单元603。处理单元602用于对终端的动作进行控制管理，例如，处理单元602用于支持终端执行图2中的步骤202-203和/或用于本文所描述的技术的其它过程。通信单元603用于支持终端与其他设备的通信，例如与图5中示出的网络侧设备 之间的通信。终端还可以包括存储单元601，用于存储终端的程序代码和数据。
其中，处理单元602可以是处理器或控制器，例如可以是中央处理器(Central Processing Unit，CPU)，通用处理器，数字信号处理器(Digital Signal Processor，DSP)，专用集成电路(Application-Specific Integrated Circuit，ASIC)，现场可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本发明公开内容所描述的各种示例性的逻辑方框，模块和电路。所述处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。通信单元603可以是收发器、收发电路等，存储单元601可以是存储器。
其中，所述处理单元602用于在第一载波上通过所述通信单元接收配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
所述处理单元还用于根据所述配置信息在第二载波上进行数据传输。
在一个可能的示例中，在所述根据所述配置信息在第二载波上进行数据传输方面，所述处理单元具体用于：所述终端根据所述配置信息确定所述第二载波的工作机制；以及用于所述终端根据所述工作机制通过所述通信单元在所述第二载波上进行数据传输。
在一个可能的示例中，所述工作机制为数据处理策略。
在一个可能的示例中，所述数据处理策略用于执行以下至少一种处理操作：所述终端与所述第二载波同步处理操作、所述终端接收所述第二载波的广播信息、所述终端接收所述第二载波的系统信息或者所述终端传输数据处理操作。
在一个可能的示例中，所述工作机制为所述第二载波上进行数据传输所采用的通信协议。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波；或，所述配置信息用于指示所述第二载波为NR独立工作载波；或，所述配置信息用于指示所述第二载波为NR非独立工作载波。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波； 或，所述配置信息用于指示所述第二载波为NR载波。
在一个可能的示例中，所述配置信息还用于指示以下至少一种：所述第二载波与所述第一载波的同步信息、所述第二载波上的同步信号配置信息、所述第二载波的系统带宽、所述第二载波的子载波间隔、所述第二载波的循环前缀长度、所述第二载波上的控制资源配置信息、所述第二载波上的测量参考信号配置信息。
当处理单元602为处理器，通信单元603为通信接口，存储单元601为存储器时，本发明实施例所涉及的终端可以为图4所示的终端。
在采用集成的单元的情况下，图7示出了上述实施例中所涉及的网络侧设备的一种可能的功能单元组成框图。网络侧设备700包括：处理单元702和通信单元703。处理单元702用于对网络侧设备的动作进行控制管理，例如，处理单元702用于支持网络侧设备执行图2中的步骤2a01、2a04和/或用于本文所描述的技术的其它过程。通信单元703用于支持网络侧设备与其他设备的通信，例如与图4中示出的终端之间的通信。网络侧设备还可以包括存储单元701，用于存储网络侧设备的程序代码和数据。
其中，处理单元702可以是处理器或控制器，例如可以是中央处理器(Central Processing Unit，CPU)，通用处理器，数字信号处理器(Digital Signal Processor，DSP)，专用集成电路(Application-Specific Integrated Circuit，ASIC)，现场可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本发明公开内容所描述的各种示例性的逻辑方框，模块和电路。所述处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。通信单元703可以是收发器、收发电路、射频芯片等，存储单元701可以是存储器。
其中，所述处理单元702用于通过第一载波通过所述通信单元向终端发送配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
所述处理单元还用于通过所述通信单元在所述第二载波上与所述终端进 行数据传输。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波；或，所述配置信息用于指示所述第二载波为NR独立工作载波；或，所述配置信息用于指示所述第二载波为NR非独立工作载波。
在一个可能的示例中，所述配置信息用于指示所述第二载波为LTE载波；或，所述配置信息用于指示所述第二载波为NR载波。
在一个可能的示例中，所述配置信息还用于指示以下至少一种：所述第二载波与所述第一载波的同步信息、所述第二载波上的同步信号配置信息、所述第二载波的系统带宽、所述第二载波的子载波间隔、所述第二载波的循环前缀长度、所述第二载波上的控制资源配置信息、所述第二载波上的测量参考信号配置信息。
当处理单元702为处理器，通信单元703为通信接口，存储单元701为存储器时，本发明实施例所涉及的网络侧设备可以为图5所示的网络侧设备。
本发明实施例还提供了另一种终端，如图8所示，为了便于说明，仅示出了与本发明实施例相关的部分，具体技术细节未揭示的，请参照本发明实施例方法部分。该终端可以为包括手机、平板电脑、PDA(Personal Digital Assistant，个人数字助理)、POS(Point of Sales，销售终端)、车载电脑等任意终端设备，以终端为手机为例：
图8示出的是与本发明实施例提供的终端相关的手机的部分结构的框图。参考图8，手机包括：射频(Radio Frequency，RF)电路910、存储器920、输入单元930、显示单元940、传感器950、音频电路960、无线保真(Wireless Fidelity，WiFi)模块970、处理器980、以及电源990等部件。本领域技术人员可以理解，图8中示出的手机结构并不构成对手机的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
下面结合图8对手机的各个构成部件进行具体的介绍：
RF电路910可用于信息的接收和发送。通常，RF电路910包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier，LNA)、双工器等。此外，RF电路910还可以通过无线通信与网络 和其他设备通信。上述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(Global System of Mobile communication，GSM)、通用分组无线服务(General Packet Radio Service，GPRS)、码分多址(Code Division Multiple Access，CDMA)、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)、长期演进(Long Term Evolution，LTE)、电子邮件、短消息服务(Short Messaging Service，SMS)等。
存储器920可用于存储软件程序以及模块，处理器980通过运行存储在存储器920的软件程序以及模块，从而执行手机的各种功能应用以及数据处理。存储器920可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序等；存储数据区可存储根据手机的使用所创建的数据等。此外，存储器920可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元930可用于接收输入的数字或字符信息，以及产生与手机的用户设置以及功能控制有关的键信号输入。具体地，输入单元930可包括指纹识别模组931以及其他输入设备932。指纹识别模组931，可采集用户在其上的指纹数据。除了指纹识别模组931，输入单元930还可以包括其他输入设备932。具体地，其他输入设备932可以包括但不限于触控屏、物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元940可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元940可包括显示屏941，可选的，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示屏941。虽然在图8中，指纹识别模组931与显示屏941是作为两个独立的部件来实现手机的输入和输入功能，但是在某些实施例中，可以将指纹识别模组931与显示屏941集成而实现手机的输入和播放功能。
手机还可包括至少一种传感器950，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光 传感器可根据环境光线的明暗来调节显示屏941的亮度，接近传感器可在手机移动到耳边时，关闭显示屏941和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于手机还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路960、扬声器961，传声器962可提供用户与手机之间的音频接口。音频电路960可将接收到的音频数据转换后的电信号，传输到扬声器961，由扬声器961转换为声音信号播放；另一方面，传声器962将收集的声音信号转换为电信号，由音频电路960接收后转换为音频数据，再将音频数据播放处理器980处理后，经RF电路910以发送给比如另一手机，或者将音频数据播放至存储器920以便进一步处理。
WiFi属于短距离无线传输技术，手机通过WiFi模块970可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图8示出了WiFi模块970，但是可以理解的是，其并不属于手机的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器980是手机的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器920内的软件程序和/或模块，以及调用存储在存储器920内的数据，执行手机的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器980可包括一个或多个处理单元；优选的，处理器980可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器980中。
手机还包括给各个部件供电的电源990(比如电池)，优选的，电源可以通过电源管理系统与处理器980逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
尽管未示出，手机还可以包括摄像头、蓝牙模块等，在此不再赘述。
前述图2所示的实施例中，各步骤方法中终端侧的流程可以基于该手机的结构实现。
前述图4、图5所示的实施例中，各单元功能可以基于该手机的结构实现。
本发明实施例还提供了一种计算机可读存储介质，其中，所述计算机可读存储介质存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如上述方法实施例中终端所描述的部分或全部步骤。
本发明实施例还提供了一种计算机可读存储介质，其中，所述计算机可读存储介质存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如上述方法实施例中网络侧设备所描述的部分或全部步骤。
本发明实施例还提供了一种计算机程序产品，其中，所述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，所述计算机程序可操作来使计算机执行如上述方法实施例中终端所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包。
本发明实施例还提供了一种计算机程序产品，其中，所述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，所述计算机程序可操作来使计算机执行如上述方法中网络侧设备所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包。
本发明实施例所描述的方法或者算法的步骤可以以硬件的方式来实现，也可以是由处理器执行软件指令的方式来实现。软件指令可以由相应的软件模块组成，软件模块可以被存放于随机存取存储器(Random Access Memory，RAM)、闪存、只读存储器(Read Only Memory，ROM)、可擦除可编程只读存储器(Erasable Programmable ROM，EPROM)、电可擦可编程只读存储器(Electrically EPROM，EEPROM)、寄存器、硬盘、移动硬盘、只读光盘(CD-ROM)或者本领域熟知的任何其它形式的存储介质中。一种示例性的存储介质耦合至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息。当然，存储介质也可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。另外，该ASIC可以位于接入网设备、目标网络设备或核心网设备中。当然，处理器和存储介质也可以作为分立组件存在于接入网 设备、目标网络设备或核心网设备中。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本发明实施例所描述的功能可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本发明实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(Digital Subscriber Line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如，软盘、硬盘、磁带)、光介质(例如，数字视频光盘(Digital Video Disc，DVD))、或者半导体介质(例如，固态硬盘(Solid State Disk，SSD))等。
以上所述的具体实施方式，对本发明实施例的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明实施例的具体实施方式而已，并不用于限定本发明实施例的保护范围，凡在本发明实施例的技术方案的基础之上，所做的任何修改、等同替换、改进等，均应包括在本发明实施例的保护范围之内。

Claims (20)

  1. 一种数据传输方法，其特征在于，包括：
    终端在第一载波上接收配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
    所述终端根据所述配置信息在第二载波上进行数据传输。
  2. 根据权利要求1所述的方法，其特征在于，所述终端根据所述配置信息在第二载波上进行数据传输，包括：
    所述终端根据所述配置信息确定所述第二载波的工作机制；
    所述终端根据所述工作机制在所述第二载波上进行数据传输。
  3. 根据权利要求1或2所述的方法，其特征在于，所述工作机制为数据处理策略。
  4. 根据权利要求3所述的方法，其特征在于，所述数据处理策略用于执行以下至少一种处理操作：所述终端与所述第二载波同步处理操作、所述终端接收所述第二载波的广播信息、所述终端接收所述第二载波的系统信息或者所述终端传输数据处理操作。
  5. 根据权利要求1或2所述的方法，其特征在于，所述工作机制为所述第二载波上进行数据传输所采用的通信协议。
  6. 根据权利要求1-5任一项所述的方法，其特征在于，
    所述配置信息用于指示所述第二载波为LTE载波；或，
    所述配置信息用于指示所述第二载波为NR独立工作载波；或，
    所述配置信息用于指示所述第二载波为NR非独立工作载波。
  7. 根据权利要求1-5任一项所述的方法，其特征在于，
    所述配置信息用于指示所述第二载波为LTE载波；或，
    所述配置信息用于指示所述第二载波为NR载波。
  8. 根据权利要求6或7所述的方法，其特征在于，所述配置信息还用于指示以下至少一种：所述第二载波的同步信息、所述第二载波上的同步信号配置信息、所述第二载波的系统带宽、所述第二载波的子载波间隔、所述第二载波 的循环前缀长度、所述第二载波上的控制资源配置信息、所述第二载波上的测量参考信号配置信息。
  9. 一种数据传输方法，其特征在于，包括：
    网络侧设备通过第一载波向终端发送配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
    所述网络侧设备在所述第二载波上与所述终端进行数据传输。
  10. 根据权利要求9所述的方法，其特征在于，
    所述配置信息用于指示所述第二载波为LTE载波；或，
    所述配置信息用于指示所述第二载波为NR独立工作载波；或，
    所述配置信息用于指示所述第二载波为NR非独立工作载波。
  11. 根据权利要求9所述的方法，其特征在于，
    所述配置信息用于指示所述第二载波为LTE载波；或，
    所述配置信息用于指示所述第二载波为NR载波。
  12. 根据权利要求10或11所述的方法，其特征在于，所述配置信息还用于指示以下至少一种：所述第二载波与所述第一载波的同步信息、所述第二载波上的同步信号配置信息、所述第二载波的系统带宽、所述第二载波的子载波间隔、所述第二载波的循环前缀长度、所述第二载波上的控制资源配置信息、所述第二载波上的测量参考信号配置信息。
  13. 一种终端，其特征在于，包括处理单元和通信单元，
    所述处理单元用于在第一载波上通过所述通信单元接收配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
    所述处理单元还用于根据所述配置信息在第二载波上进行数据传输。
  14. 根据权利要求13所述的终端，其特征在于，在所述根据所述配置信息在第二载波上进行数据传输方面，所述处理单元具体用于：所述终端根据所述配置信息确定所述第二载波的工作机制；以及用于所述终端根据所述工作机制 通过所述通信单元在所述第二载波上进行数据传输。
  15. 根据权利要求13或14所述的终端，其特征在于，所述工作机制为所述第二载波上进行数据传输所采用的通信协议。
  16. 一种网络侧设备，其特征在于，包括处理单元和通信单元，
    所述处理单元用于通过第一载波通过所述通信单元向终端发送配置信息，所述终端支持将多个载波聚合后进行数据传输，所述多个载波包括工作机制不同的载波；
    所述处理单元还用于通过所述通信单元在所述第二载波上与所述终端进行数据传输。
  17. 一种终端，其特征在于，包括处理器、存储器、通信接口，以及一个或多个程序，所述一个或多个程序被存储在所述存储器中，并且被配置由所述处理器执行，所述程序包括用于执行如权利要求1-8任一项所述的方法中的步骤的指令。
  18. 一种网络侧设备，其特征在于，包括处理器、存储器、收发器，以及一个或多个程序，所述一个或多个程序被存储在所述存储器中，并且被配置由所述处理器执行，所述程序包括用于执行如权利要求9-12任一项所述的方法中的步骤的指令。
  19. 一种计算机可读存储介质，其特征在于，其存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如权利要求1-8任一项所述的方法。
  20. 一种计算机可读存储介质，其特征在于，其存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如权利要求9-12任一项所述的方法。
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