WO2018227569A1 - 传输信息的方法及装置 - Google Patents

传输信息的方法及装置 Download PDF

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Publication number
WO2018227569A1
WO2018227569A1 PCT/CN2017/088691 CN2017088691W WO2018227569A1 WO 2018227569 A1 WO2018227569 A1 WO 2018227569A1 CN 2017088691 W CN2017088691 W CN 2017088691W WO 2018227569 A1 WO2018227569 A1 WO 2018227569A1
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WO
WIPO (PCT)
Prior art keywords
scheduling
information
carrier
user equipment
subsequent
Prior art date
Application number
PCT/CN2017/088691
Other languages
English (en)
French (fr)
Inventor
周珏嘉
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 EP17914032.2A priority Critical patent/EP3641439A4/en
Priority to PCT/CN2017/088691 priority patent/WO2018227569A1/zh
Priority to CN201780000542.0A priority patent/CN109429558B/zh
Priority to US16/609,206 priority patent/US11405920B2/en
Publication of WO2018227569A1 publication Critical patent/WO2018227569A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a method and an apparatus for transmitting information.
  • 5G networks are gradually evolving to 5G networks.
  • One of the key technologies of the 5G network communication system is to use high frequency, for example, frequency points to transmit data over 6 GHz.
  • the bandwidth of a single-band band is close to 1 GHz, and the bandwidth of a single-carrier band is between 80 MHz and 400 MHz.
  • the bandwidth of a single-band band is generally not exceeded. 200MHz, the bandwidth level of single carrier is: 1.4MHz ⁇ 20MHz, so 5G network has higher requirements on the transmission capacity of base station and user terminal than 4G network LTE system.
  • the bandwidth of the working band of the existing user equipment cannot completely match the bandwidth of the single-band of the base station close to 1 GHz.
  • two or more radio transceiver modules can be set in the user terminal, respectively, in two or more working frequency bands with large frequency spans.
  • the carrier frequency of the downlink signal of the base station is large, the information can be received by switching the radio transceiver module.
  • the switching of the radio frequency transceiver module of the user equipment requires a switching time, although the switching delay between the modules is shortened to the millisecond level. Since the duration of one subframe in the 5G system is 1 ms, the user equipment performs the radio frequency transceiver module switching. During the period, some downlink information may be missed. If the missing downlink information belongs to the scheduling control information of the subsequent scheduling, the subsequent scheduling data may not be received normally, which may result in many unnecessary retransmissions and wasted system resources.
  • the embodiments of the present disclosure provide a method and an apparatus for transmitting information, which reduce an information loss event caused by carrier switching, and avoid unnecessary retransmission.
  • a method for transmitting information which is applied to a first device, the method comprising: determining frequency information of a second carrier for carrying post-scheduled data information;
  • the sending the scheduling information of the second carrier to the user equipment by using the first carrier includes:
  • the additional scheduling information of the subsequent scheduling is determined, where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, a scheduling time of the second carrier, and a scheduling control information location of the subsequent scheduling;
  • the current scheduling refers to a scheduling in which data information transmission is carried by the first carrier
  • the subsequent scheduling refers to scheduling in which data information transmission is carried by the second carrier.
  • the sending the scheduling information of the second carrier to the user equipment by using the first carrier includes:
  • the additional scheduling information of the subsequent scheduling is determined, where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, a scheduling time of the second carrier, and a scheduling control information location of the subsequent scheduling;
  • the subsequent scheduled scheduling information is sent to the user equipment by using the first carrier.
  • the sending the scheduling information of the second carrier to the user equipment by using the first carrier includes:
  • Determining the additional scheduling information of the subsequent scheduling where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, and a scheduling time of the second carrier;
  • the post-scheduled additional scheduling information and scheduling control information are sent to the user equipment by using the first carrier.
  • the scheduling time of the second carrier is an interval length between the current scheduling and the subsequent scheduling;
  • the current radio frequency support capability of the user equipment is a radio frequency tuning speed of the user equipment;
  • Determining a scheduling time of the second carrier including:
  • the scheduling time of the second carrier is determined according to the end time of the current scheduling and the tuning duration.
  • the performing, according to the scheduling information of the second carrier, continuing to be set to the user by using the second carrier Transfer information including:
  • the scheduling control information of the subsequent scheduling is sent to the user equipment by using the second carrier according to the scheduling time of the second carrier. Data information.
  • the transmitting, according to the scheduling information of the second carrier, the information to the user equipment by using the second carrier includes:
  • the user equipment After the current scheduling, the transmission of the scheduled scheduling additional scheduling information, and the subsequent scheduling scheduling control information by using the first carrier, the user equipment is sent to the user equipment by using the second carrier according to the scheduling time of the second carrier. Send post-scheduled data information.
  • the determining the current radio frequency support capability of the user equipment includes:
  • radio frequency support capability information includes at least one of the following:
  • At least two sensitive frequency point sensitive frequency points outside the current working frequency band of the user equipment At least two sensitive frequency point sensitive frequency points outside the current working frequency band of the user equipment
  • the radio frequency tuning speed of the user equipment is the radio frequency tuning speed of the user equipment.
  • a method for transmitting information is provided, which is applied to a user equipment, where the method includes:
  • scheduling information of the second carrier by using the first working frequency band, where the scheduling information of the second carrier includes at least: additional scheduling information scheduled by the subsequent scheduling;
  • the subsequent scheduling information is received through the second working frequency band.
  • the following scheduling manner is used to receive additional scheduling information scheduled by the first working frequency band:
  • the scheduling control information and the subsequent scheduling additional scheduling information are received through the first working frequency band.
  • the receiving the subsequent scheduling information by using the second working frequency band includes:
  • the data information of the subsequent scheduling is obtained through the second working frequency band.
  • the method before the receiving the scheduled scheduling information by using the first working frequency band, the method further includes:
  • the radio frequency support capability information is reported to the base station, where the radio frequency support capability information includes at least one of the following:
  • At least two sensitive frequency points outside the working frequency band At least two sensitive frequency points outside the working frequency band
  • the radio frequency tuning speed of the user equipment is the radio frequency tuning speed of the user equipment.
  • an apparatus for transmitting information where the base station establishes a connection with a user equipment via a first carrier, the apparatus comprising:
  • a frequency information determining module configured to determine frequency information of a second carrier used to carry subsequent scheduling data information
  • a capability determining module configured to determine a current radio frequency support capability of the user equipment
  • a carrier information sending module configured to send, by using the first carrier, a scheduling of the second carrier to the user equipment, if the frequency of the second carrier exceeds a current radio frequency support capability of the user equipment information
  • the data transmission module is configured to continue to transmit information to the user equipment by using the second carrier according to the scheduling information of the second carrier.
  • the carrier information sending module includes:
  • the first additional information determining submodule is configured to determine additional scheduling information of the subsequent scheduling, where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, a scheduling time of the second carrier, and a subsequent scheduling Scheduling control information location;
  • a first information sending submodule configured to send the subsequent scheduled scheduling information to the user equipment together with the currently scheduled scheduling control information
  • the current scheduling refers to a scheduling in which data information transmission is carried by the first carrier
  • the subsequent scheduling refers to scheduling in which data information transmission is carried by the second carrier.
  • the carrier information sending module includes:
  • the second additional information determining submodule is configured to determine additional scheduling information of the subsequent scheduling, where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, a scheduling time of the second carrier, and a subsequent scheduling Scheduling control information location;
  • a first information loading submodule configured to load the subsequent scheduling scheduled additional scheduling information into a preset resource of the first carrier
  • the second information sending sub-module is configured to send the subsequent scheduled scheduling information to the user equipment by using the first carrier after the current scheduling is completed.
  • the carrier information sending module includes:
  • the third additional information determining submodule is configured to determine additional scheduling information of the subsequent scheduling, where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, and a scheduling time of the second carrier;
  • a second information loading sub-module configured to load the subsequent scheduling scheduled scheduling information and scheduling control information into a preset resource of the first carrier
  • the third information sending submodule is configured to send, by using the first carrier, the scheduling information and the scheduling control information of the subsequent scheduling to the user equipment.
  • the scheduling time of the second carrier is an interval between the current scheduling and the subsequent scheduling;
  • the current radio frequency support capability of the user equipment is a radio frequency tuning speed of the user equipment;
  • Any additional information determination sub-modules including:
  • the tuning duration determining unit is configured to determine, according to the current working frequency band of the user equipment and the radio frequency tuning speed of the user equipment, a tuning duration required for the user equipment to be tuned from the current working frequency band to the second carrier corresponding frequency band ;
  • the scheduling time determining unit is configured to determine a scheduling time of the second carrier according to an end time of the current scheduling and the tuning duration.
  • the data transmission module includes:
  • a first transmission sub-module configured to: after the additional scheduling information of the current scheduling and the subsequent scheduling is completed by using the first carrier, according to the scheduling time of the second carrier, to the user equipment by using the second carrier
  • the scheduling control information and data information of the subsequent scheduling are sent.
  • the data transmission module includes:
  • a second transmission sub-module configured to: after completing the current scheduling, the post-scheduled additional scheduling information, and the post-scheduled scheduling control information by using the first carrier, according to the scheduling time of the second carrier, The second carrier sends the subsequently scheduled data information to the user equipment.
  • the capability determining module includes:
  • the capability information obtaining sub-module is configured to obtain the current radio frequency support capability information of the user equipment, where the radio frequency support capability information includes at least one of the following:
  • At least two sensitive frequency point sensitive frequency points outside the current working frequency band of the user equipment At least two sensitive frequency point sensitive frequency points outside the current working frequency band of the user equipment
  • the radio frequency tuning speed of the user equipment is the radio frequency tuning speed of the user equipment.
  • an apparatus for transmitting information which is provided in a user equipment, the apparatus comprising:
  • the first information receiving module is configured to receive scheduling information of the second carrier by using the first working frequency band, where the scheduling information of the second carrier includes at least: additional scheduling information scheduled by the subsequent scheduling;
  • the frequency band switching module is configured to switch the first working frequency band to the second working frequency band according to the additional scheduling information scheduled in the subsequent order;
  • the second information receiving module is configured to receive the subsequent scheduling information by using the second working frequency band.
  • the first information receiving module includes any of the following additional information receiving submodules:
  • the first additional information receiving submodule is configured to acquire additional scheduling information of the subsequent scheduling when acquiring the currently scheduled scheduling control information
  • the second additional information receiving sub-module is configured to: after receiving the currently scheduled data information, acquire the additional scheduling information scheduled by the first working frequency band;
  • the third additional information receiving sub-module is configured to receive the scheduled scheduling control information and the subsequent scheduled additional scheduling information through the first working frequency band after receiving the currently scheduled data information.
  • the second information receiving module includes:
  • the first data receiving submodule is configured to acquire scheduling control information and data information of the subsequent scheduling through the second working frequency band;
  • the second data receiving submodule is configured to obtain the data information of the subsequent scheduling through the second working frequency band.
  • the device further includes:
  • the capability information reporting module is configured to report the radio frequency support capability information to the base station, where the radio frequency support capability information includes at least one of the following:
  • At least two sensitive frequency points outside the working frequency band At least two sensitive frequency points outside the working frequency band
  • the radio frequency tuning speed of the user equipment is the radio frequency tuning speed of the user equipment.
  • a non-transitory computer readable storage medium having stored thereon computer instructions, wherein the instructions are executed by a processor to implement the method of any of the above first aspects A step of.
  • a non-transitory computer readable storage medium having stored thereon computer instructions, wherein the instructions are executed by a processor to implement the method of any of the above second aspects A step of.
  • an apparatus for transmitting information includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • the scheduling information of the second carrier is sent to the user equipment by using the first carrier;
  • an apparatus for transmitting information includes:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • scheduling information of the second carrier by using the first working frequency band, where the scheduling information of the second carrier includes at least: additional scheduling information scheduled by the subsequent scheduling;
  • the subsequent scheduling information is received through the second working frequency band.
  • the base station when the base station transmits information to the UE through different carriers with a large frequency span, when determining that the frequency span of the second carrier exceeds the current radio frequency support capability of the UE,
  • the additional scheduling information of the second carrier frequency range, the scheduling time, and the like may be firstly notified to the user equipment in advance by the first carrier, so that the user equipment can adjust the working frequency band in time after receiving the first scheduling information, ensuring that The second carrier completes the frequency band conversion work before arrival, thereby ensuring successful reception of the subsequent scheduling data, reducing unnecessary retransmission, saving system resources, improving information transmission efficiency and reliability of information transmission.
  • FIG. 1 is a flow chart of a method for transmitting information, according to an exemplary embodiment.
  • FIG. 2 is a flow chart of another method of transmitting information according to an exemplary embodiment of the present disclosure.
  • 3-1 is a schematic diagram of a transmission information according to an exemplary embodiment of the present disclosure.
  • FIG. 3-2 is a schematic diagram of another transmission information according to an exemplary embodiment of the present disclosure.
  • FIG. 4 is a flow chart of another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • 5-1 is a schematic diagram of another transmission information according to an exemplary embodiment of the present disclosure.
  • FIG. 5-2 is a schematic diagram of another transmission information according to an exemplary embodiment of the present disclosure.
  • FIG. 5-3 is a schematic diagram of another transmission information according to an exemplary embodiment of the present disclosure.
  • FIG. 6 is a flowchart of another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • 7-1 is a schematic diagram of another transmission information according to an exemplary embodiment of the present disclosure.
  • FIG. 7-2 is a schematic diagram of another transmission information according to an exemplary embodiment of the present disclosure.
  • FIG. 8 is a flowchart of another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 9 is a flowchart of a method for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 10 is a flowchart of another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 11 is a block diagram of an apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 12 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 13 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 14 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 15 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 16 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 17 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 18 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 19 is a block diagram of an apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 20 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 21 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 22 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 23 is a schematic structural diagram of an apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • FIG. 24 is a schematic structural diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • the execution subject of the present disclosure includes: a base station and a user equipment (User Equipment, UE), wherein the base station may be a base station, a sub base station, or the like provided with a large-scale antenna array.
  • the user equipment UE may be a user terminal, a user node, a mobile terminal, or a tablet.
  • the base station and the user equipment are independent of each other, and are in contact with each other to jointly implement the technical solution provided by the present disclosure.
  • the radio transceiver module of the UE can work in at least two working frequency bands, and the span of two adjacent working frequency bands is large to adapt to different types of network communication systems, such as 4G networks and 5G networks, or the same network.
  • Two carriers with a large frequency span in a communication system such as two carriers with a frequency span of 1 GHz in a 5G network.
  • the radio frequency transceiver module works in the first frequency band at the current time; the working frequency band can be automatically adjusted to the second frequency band at the next moment.
  • two radio transceiver modules may be configured in the UE, and each radio transceiver module has a different working frequency band.
  • At least one of the at least two working frequency bands is a corresponding 5G network NR mode.
  • the two RF transceiver modules can be divided into low frequency modules and high frequency modules according to the working frequency band.
  • the low frequency module may be a radio frequency module working in a 4G network LTE mode
  • the high frequency module belongs to a radio frequency module working in a 5G network, that is, an NR (New Radio) mode; or the low frequency module and the high frequency module belong to the NR mode.
  • Working RF module The radio frequency transceiver module of the UE may include components such as a radio frequency signal processing device such as a filter and an antenna.
  • the base station schedules different carrier CAs (Carrier Aggregations) with a large frequency span to transmit information to the user terminal.
  • the base station may send the scheduling information of the carrier to the UE in the NR mode, where the scheduling information of the carrier may include: additional scheduling information, scheduling control information.
  • the scheduling control information of the carrier is used to notify the target UE of what time-frequency resource block, what modulation coding scheme, and what MIMO operation mode to transmit downlink data information to the target UE.
  • a complete scheduling in the present disclosure logically includes: transmission of scheduling control information and transmission of data information, and the end of one scheduling is defined by the completion of transmission of data information.
  • FIG. 1 is a flowchart of a method for transmitting information according to an exemplary embodiment, and the method may include the following steps:
  • step 11 determining frequency information of a second carrier for carrying post-scheduled scheduling data information
  • the base station may determine frequency information of the second carrier used to carry the subsequent scheduling data information at any of the following occasions:
  • the subsequent scheduling is a scheduling that is sent immediately after the current scheduling, and the base station needs to determine the frequency information of the carrier that carries the post-scheduled scheduling data information, that is, the second carrier.
  • step 12 determining a current radio frequency support capability of the user equipment
  • the implementation of the foregoing step 12 may include two cases according to whether the base station is preset with the radio frequency support capability information of the target UE:
  • the radio support capability of the target UE is preset in the base station
  • the base station may determine the current radio frequency support capability of the target UE according to the frequency range of the first carrier.
  • UE1 can support two working frequency bands.
  • the correspondence between the device identifier of the UE1 and the supported working frequency band is pre-configured in the base station, as shown in Table 1, as shown in Table 1:
  • the base station can learn from the query table 1: the current radio frequency support capability of the UE1 is 4.910 GHz to 4.920 GHz.
  • the radio support capability information of the target UE is not stored in the base station in advance; the base station may obtain the current radio support capability of the target UE by using at least one of the following methods:
  • Acquisition method 1 receiving the current radio support capability reported by the target UE;
  • the UE can support at least two working frequency bands, and each working frequency band corresponds to one type of radio frequency support capability information.
  • the radio frequency support capability information may be expressed as at least one of the following: a bandwidth, a frequency range of the working frequency band, at least two sensitive frequency points outside the working frequency band, and a radio frequency tuning speed.
  • the radio frequency tuning speed may be the radio frequency tuning speed of the target UE as a whole or the radio frequency tuning speed of the current radio transceiver module.
  • a user equipment may report the radio frequency support capability information of each working frequency band to the base station that covers the cell when accessing the cell network for the first time, or obtain the current working status of the UE when the base station communicates with the UE through the first carrier. Radio frequency support capability information of the frequency band, so that the base station is scheduling different carriers to use When the user equipment sends the information, it can determine whether the scheduling information related to the subsequent scheduling needs to be sent to the user equipment according to the current radio support capability of the UE.
  • the base station may first obtain the device type information of the target UE, for example, the unified classification information category; query the device capability list stored in the preset database according to the device type information of the target UE, and determine the radio frequency support capability of the target UE, where The device capability list records the correspondence between device types and RF support capabilities. Further, the current radio frequency support capability of the target UE is determined according to the frequency range of the first carrier.
  • step 13 if the frequency of the second carrier exceeds the current radio frequency support capability of the user equipment, the scheduling information of the second carrier is sent to the user equipment by using the first carrier;
  • the scheduling information of the second carrier refers to scheduling information related to the second carrier that is transmitted by using the first carrier.
  • the scheduling information of the second carrier includes at least: additional scheduling information of the subsequent scheduling, and may further include: scheduling control information of the subsequent scheduling.
  • the additional scheduling information of the subsequent scheduling includes: the frequency information of the second carrier, and the scheduling time of the second carrier, and may further include: a scheduling control information location of the subsequent scheduling.
  • the location of the scheduling control information of the subsequent scheduling refers to the location information of the scheduling control information of the subsequent scheduling in the second carrier resource.
  • the base station may determine, according to the frequency information of the second carrier and the current working frequency band of the UE, whether the frequency of the subsequent carrier exceeds the current radio frequency support capability of the UE.
  • the embodiment of the present disclosure may determine that the frequency of the second carrier exceeds the current radio frequency support capability of the UE by using the following four manners:
  • the base station can determine the frequency span of the second carrier relative to the first carrier, for example, 1 GHz. After comparison, the frequency span is far beyond the bandwidth of the current working frequency band of the UE, and the frequency of the second carrier is determined to exceed the current radio frequency support capability of the UE.
  • the current radio frequency support capability of the UE acquired by the base station is a frequency range of the current working frequency band of the UE, for example, 4.910 GHz to 4.920 GHz; and the frequency range of the second carrier determined by the base station is: 5.900 GHz to 5.920 GHz;
  • the comparison of the specific frequency ranges shows that the frequency of the second carrier exceeds the current radio frequency support capability of the UE.
  • the current radio frequency support capability information of the UE acquired by the base station is at least two sensitive frequency points except the current working frequency band of the UE.
  • the UE may report two sensitive frequency points to the base station, for example, 4.900 GHz and 4.930 GHz; if the frequency range of the second carrier and the first carrier is If the range includes any of the sensitive frequency points, it is determined that the frequency of the second carrier exceeds the current radio frequency support capability of the UE.
  • the frequency range of the second carrier is still assumed to be 5.900 GHz to 5.920 GHz
  • the frequency span of the second carrier and the first carrier is: 4.920 GHz ⁇ 5.900 GHz
  • the frequency span range includes a sensitive frequency of the UE 4.930 GHz, therefore, it can be determined that the frequency of the second carrier exceeds the current RF support capability of the UE.
  • the current radio frequency support capability information of the UE acquired by the base station is the radio frequency tuning speed of the UE, that is, the frequency tuning range of the UE unit time.
  • the frequency of the second carrier may be determined to exceed the current radio support of the UE. ability.
  • the base station After the base station determines that the second carrier frequency exceeds the current radio frequency support capability of the UE, it is required to inform the UE of the working frequency range of the second carrier and the scheduling time of the second carrier by using the first carrier in advance, so that the user equipment can switch to receive.
  • the working frequency band of the second carrier is ready to receive the data information of the subsequent scheduling.
  • the relationship between the subsequent scheduling and the second carrier is: information of the subsequent scheduling, at least the data information is sent to the target UE by using the second carrier.
  • the additional scheduling information of the subsequent scheduling is sent to the UE by using the first carrier.
  • the scheduling control information of the subsequent scheduling may be sent to the UE by using the first carrier, or may be sent to the UE by using the second carrier.
  • the base station first sends the additional scheduling information that is subsequently scheduled to the user equipment by using the first frequency range, and the additional scheduling information of the subsequent scheduling includes at least: the second carrier Frequency range, scheduling time of the second carrier.
  • the scheduling time of the second carrier may be specifically: the time interval between the carrier in the first frequency range, that is, the carrier in the second frequency range, that is, the second carrier in the second frequency range, that is, the Gp in the subsequent schematic diagram; or The specific moment at which the base station prepares to schedule the second carrier.
  • the base station may send the scheduling information of the second carrier to the user equipment by using the first carrier in the following manners:
  • the additional scheduling information of the subsequent scheduling is sent to the user equipment when the current scheduling is performed;
  • the additional scheduling information of the subsequent scheduling further includes: a location of the scheduling control information of the subsequent scheduling in the second carrier resource, that is, a scheduling control information location of the subsequent scheduling.
  • step 1311 additional scheduling information of the subsequent scheduling is determined
  • the post-scheduled scheduling means that at least the data information is a schedule transmitted through the second carrier.
  • the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, a scheduling time of the second carrier, and a scheduling control information location of the subsequent scheduling;
  • determining the scheduling time of the second carrier the following at least two determination manners may be included:
  • the first determining mode is to estimate a time value according to the statistical UE hardware switching capability, and set the time value to the switching interval duration Gp between the first carrier and the second carrier, that is, the scheduling time of the second carrier. To ensure that the target UE can successfully complete the handover of the working frequency band before switching to the second carrier.
  • the second determining mode is: determining the scheduling time of the second carrier according to the radio frequency tuning speed of the target UE.
  • the base station needs to re-determine the interval duration, that is, Gp, between the first carrier and the second carrier.
  • the base station may determine the scheduling time of the second carrier according to the radio frequency tuning speed of the UE, and may include the following steps:
  • Step A Determine, according to the current working frequency band of the UE and the radio frequency tuning speed of the UE, a tuning duration required for the UE to tune from the current working frequency band to the corresponding frequency band of the second carrier.
  • the target UE when the target UE reports the radio frequency tuning speed to the base station, it may not be a specific natural value, but a code representation of the preset bit position corresponding to the radio frequency tuning speed range in which the radio frequency tuning speed is located, Reduce system signaling overhead and save transmission resources.
  • the current RF tuning speed of the UE is: 820 MHz/s.
  • the correspondence between the tuning speed range and the speed code is pre-set in the base station and the UE, and it is assumed that the speed code is represented by 2 bits, as exemplified, as shown in Table 2:
  • the target UE can send the speed code 10 to the base station, so that the base station can determine the current target UE. RF tuning speed.
  • the base station when calculating the required tuning duration of the target UE, can calculate the tuning duration according to the lowest radio tuning speed of the speed range, thereby ensuring that the second scheduling interval Gp determined in the subsequent step B is sufficiently long, so that The target UE has sufficient switching time.
  • Step B Determine a scheduling time of the second carrier according to the end time of the current scheduling and the tuning duration.
  • the foregoing process is specifically: determining, according to the tuning duration of the UE, a scheduling time interval of the second carrier, that is, a duration of switching from the first carrier to the second carrier.
  • the scheduling time interval of the second carrier is greater than or equal to the tuning duration to ensure that the base station has the radio frequency support capability for receiving the second carrier when the second carrier sends the data information of the subsequent scheduling to the target UE.
  • the scheduling control information of the subsequent scheduling may be set to the second carrier resource in at least two manners. in:
  • the scheduling control information of the subsequent scheduling is set in the second carrier by using the lag processing mode.
  • the scheduling control information Dc2 of the subsequent scheduling is generally placed at the head of the information transmission resource, for example, placed in a subsequent scheduling subframe.
  • the header is the symbol 0.
  • the scheduling control information Dc2 of the subsequent scheduling may be set to be in the symbol 1 or the symbol 2 of the subsequent scheduling subframe.
  • the base station may set the scheduling control information Dc2 of the subsequent scheduling to be in the second control information transmission unit, that is, the symbol 1, and the scheduling control information position of the subsequent scheduling is specifically: symbol 1.
  • the scheduling control information of the subsequent scheduling is set in the second carrier by using a redundancy processing manner.
  • a plurality of basic information transmission units may be used to redundantly transmit scheduling control information of the subsequent scheduling, as shown in FIG. 3-2, and the scheduling control information Dc2 of the subsequent scheduling is redundant.
  • the remainder is loaded in symbol 0 and symbol 1, and the scheduling control information position of the subsequent scheduling is specifically: symbol 0 and symbol 1.
  • the Dc2 is generally disposed in the second carrier resource header, and the foregoing two setting manners of the Dc2 can prevent the user equipment from missing the reception of the Dc2 by the switching radio transceiver module, thereby ensuring that the UE can receive the scheduling control information of the subsequent scheduling.
  • the data information of the subsequent scheduling is smoothly obtained, so as to avoid receiving the subsequent scheduling information.
  • step 1312 the additional scheduling information of the subsequent scheduling is sent to the user equipment together with the currently scheduled scheduling control information.
  • the current scheduling refers to scheduling in which the scheduling control information and the data information are both transmitted through the first carrier.
  • the UE can successfully receive the control information sent by the base station.
  • the base station may send the subsequent scheduled scheduling information Dc0 to the user equipment together with the currently scheduled scheduling control information Dc1 when performing the current scheduling, so that
  • the UE may acquire the frequency information of the second carrier, the scheduling time, and the location of the scheduling control information of the subsequent scheduling in advance, and prepare the acquisition of the scheduled scheduling information in advance to avoid missing the subsequent scheduling information.
  • the subsequent carrier is sent to the user equipment by using the first carrier.
  • the completion of the current scheduling is defined by the completion of the transmission of the data information, as shown in Figure 3-1, 3-2, 5-1 ⁇ 5-3, 7-1, and 7-2, and the basic data information transmission unit Dd. Carry data information.
  • FIG. 4 is a flowchart of another method for transmitting information according to an exemplary embodiment.
  • the foregoing step 13 may include:
  • step 1321 the additional scheduling information of the subsequent scheduling is determined, where the additional scheduling information includes: a frequency of the second carrier, a scheduling time of the second carrier, and a scheduling control information location of the subsequent scheduling.
  • the additional scheduling information includes: a frequency of the second carrier, a scheduling time of the second carrier, and a scheduling control information location of the subsequent scheduling.
  • step 1322 the additional scheduling information of the subsequent scheduling is loaded into a preset resource of the first carrier
  • the additional scheduling information of the subsequent scheduling may be loaded into the preset resource of the first carrier. According to the classification of the foregoing preset resources, the following two situations may be included:
  • the first scenario is another schematic diagram of an application scenario of transmitting information according to an exemplary embodiment.
  • the base station may load the subsequent scheduled scheduling information Dc0 into the preset downlink control information transmission resource.
  • the first carrier is delivered to the user equipment through the first frequency range.
  • the scheduling control information Dc2 of the subsequent scheduling is set in the second carrier by using the lag processing mode.
  • the setting mode of the scheduling control information Dc2 of the subsequent scheduling belongs to the case of redundancy setting.
  • the additional scheduling information Dc0 of the subsequent scheduling may be loaded into any downlink data transmission unit of the current scheduling. , that is, any of the Dd shown in Figure 5-3.
  • the additional scheduling information Dc0 of the subsequent scheduling may be loaded into the last downlink data transmission unit of the first carrier, that is, the symbol 9, in which a part of the resources carry the currently scheduled data information, and the remaining resources are used for carrying.
  • the additional scheduling information Dc0 of the subsequent scheduling may be used for carrying.
  • the base station may use physical layer signaling, such as PDCCH (Physical Downlink Control Channel) signaling, and upper layer signaling, such as RRC (Radio Resource Control) signaling, to pass the first carrier.
  • PDCCH Physical Downlink Control Channel
  • RRC Radio Resource Control
  • step 1323 after the current scheduling is completed, the subsequent scheduled scheduling information is sent to the user equipment by using the first carrier.
  • the base station may separately send the subsequent scheduled scheduling information Dc0 to the user equipment in the first frequency range.
  • the location of the scheduling control information Dc2 of the subsequent scheduling in the second carrier resource is not As a limitation, it can be a hysteresis setting as shown in Figure 5-1, or it can be a redundant setting, as shown in Figures 5-2 and 5-3.
  • the additional scheduling information and the scheduling control information that are subsequently scheduled are sent by using the first carrier;
  • FIG. 6 is a flowchart of another method for transmitting information according to an exemplary embodiment.
  • the foregoing step 13 may include:
  • step 1331 determining additional scheduling information of the subsequent scheduling
  • the additional scheduling information of the subsequent scheduling may include: a frequency range of the second carrier, and a scheduling time of the second carrier, and may further include: a location of the scheduling control information of the subsequent scheduling in the first carrier resource.
  • step 1332 the additional scheduling information of the subsequent scheduling and the scheduling control information of the subsequent scheduling are loaded into the preset resources of the first carrier;
  • the additional scheduling information and the scheduling control information that are scheduled according to the subsequent sequence are different in the first carrier resource, and may include at least two the following situations:
  • the additional scheduling information and the scheduling control information of the subsequent scheduling are respectively loaded in different downlink control transmission resources of the first carrier.
  • the downlink control transmission resource is used to carry downlink control information that is sent to the target UE.
  • the downlink control information may include: currently scheduled scheduling control information, additional scheduling information of the subsequent scheduling, and subsequent scheduling. Scheduling control information.
  • the additional scheduling information Dc0 of the subsequent scheduling may be loaded together with the currently scheduled scheduling control information Dc1.
  • the scheduling control information Dc2 of the subsequent scheduling is loaded into the downlink control resource of the first carrier, as in the symbol 9.
  • the scheduling control information Dc2 of the subsequent scheduling includes, in addition to the video resource, the codec mode, and the like of the data domain in the subsequent scheduling, the following: the post scheduling control information transmission and the subsequent scheduling
  • the time interval Gp between data transmissions that is, the scheduling time interval between the first carrier and the second carrier.
  • the additional scheduling information and the scheduling control information of the subsequent scheduling are loaded into the same downlink control transmission resource in the first carrier.
  • FIG. 7-2 is a schematic diagram of another application scenario of transmitting information according to an exemplary embodiment.
  • the additional scheduling information Dc0 of the subsequent scheduling may be loaded together with the scheduling control information Dc2 of the subsequent scheduling.
  • the downlink control information transmission resource of the first carrier is located at the end of the first carrier resource, such as symbol 9.
  • step 1333 the subsequent scheduling of the additional scheduling information and the scheduling control information are sent to the user equipment by using the first carrier.
  • the base station performs the current scheduling, and carries the additional scheduling information Dc0 of the subsequent scheduling.
  • the scheduling control information Dc2 of the subsequent scheduling may be separately controlled by the downlink in the first carrier.
  • the transmission resource is sent to the user equipment.
  • the additional scheduling information Dc0 scheduled by the subsequent carrier and the scheduling control information Dc2 are sent together to the user equipment by using the first carrier.
  • step 14 the information is continuously transmitted to the user equipment by using the second carrier according to the scheduling information of the second carrier.
  • the base station uses the first carrier, that is, the first frequency range, to complete the current scheduling and the additional scheduling information of the subsequent scheduling, according to the scheduling time of the second carrier, for example.
  • the scheduled preset duration Gp is used to send the scheduled scheduling scheduling information and data information to the UE through the second carrier, that is, the second frequency range.
  • the base station uses the first carrier, that is, the first frequency range, to complete the current scheduling, the additional scheduling information and the scheduling control information, and the scheduling time is preset according to the scheduling time of the second carrier, for example, the interval preset.
  • the duration Gp sends the subsequently scheduled data information to the UE through the second carrier, that is, the second frequency range.
  • FIG. 8 is a flowchart of a method for transmitting information according to an exemplary embodiment, where the method may include:
  • step 21 the scheduling information of the second carrier is received by using the first working frequency band, and the scheduling information of the second carrier includes at least: additional scheduling information scheduled by the subsequent scheduling;
  • the additional scheduling information of the subsequent scheduling includes at least: a frequency range of the second carrier and a scheduling time of the second carrier.
  • the additional scheduling information of the subsequent scheduling may further include: a setting position of the scheduling control information of the subsequent scheduling in the second carrier resource.
  • step 21 may include the following three implementation manners:
  • the additional scheduling information of the subsequent scheduling is obtained; as shown in FIG. 3-1, 3-2, and 7-1.
  • the additional scheduling information scheduled by the subsequent scheduling is separately obtained through the first working frequency band
  • the UE may separately obtain the additional scheduling information of the subsequent scheduling by using the downlink control transmission resource of the first carrier, as shown in FIG. 5-1. 5-2.
  • the UE obtains an additional adjustment of the subsequent scheduling from any downlink data transmission unit.
  • the degree information for example, is obtained from the last downlink data transmission unit currently scheduled, as shown in Figure 5-3.
  • the third implementation manner after receiving the currently scheduled data information, receives the additional scheduling information scheduled in the first working frequency band and the scheduling control information in the subsequent scheduling, as shown in Figure 7-2.
  • step 22 the first working frequency band is switched to the second working frequency band according to the additional scheduling information scheduled by the subsequent scheduling;
  • the smart phone A is provided with at least two radio frequency transceiver modules. It is assumed that the first radio frequency transceiver module belongs to a low frequency module supporting the 4G network LTE system, and the corresponding first working frequency band is: 4900 MHz ⁇ 4920MHz; the second RF transceiver module belongs to a high-frequency module supporting 5G or NR system, assuming that its working frequency band is: 5900MHz to 5920MHz.
  • the frequency range of the first carrier used by the base station to transmit the current scheduling information is: 4910 MHz to 4920 MHz
  • the smart phone A enables the first radio transceiver module to receive the information delivered by the first carrier.
  • the base station prepares to use the second carrier having a frequency range of 5910 MHz to 5920 MHz at the next moment to transmit the subsequent scheduling data to the smartphone A.
  • the base station sends the second carrier frequency information, the scheduling time, and the like to the smart phone A through the first carrier. Information to enable smartphone A to switch the working band.
  • the frequency information of the second carrier included in the additional scheduling information Dc0 that is acquired by the smartphone A may be specifically: 5910 MHz to 5920 MHz, or may be the frequency span of the second carrier relative to the first carrier. That is 1GHz. Since the frequency span exceeds the radio frequency support capability of the first radio transceiver module, the smart phone A switches the current working radio frequency module from the first radio transceiver module to the second radio transceiver module, that is, switches from the first working frequency band to the second. Working frequency.
  • step 23 the subsequent scheduling information is received through the second working frequency band.
  • the frequency range of the second working frequency band of the UE and the frequency range of the second carrier are intersected.
  • step 23 may include the following two situations:
  • control information and the data information of the subsequent scheduling are obtained through the second working frequency band.
  • FIG. 9 is a flowchart of another method for transmitting information according to an exemplary embodiment.
  • the foregoing step 23 may include:
  • step 231 the scheduling control information of the subsequent scheduling is obtained through the second working frequency band
  • the scheduling control information Dc2 of the subsequent scheduling may be acquired in at least two manners:
  • the scheduling control information Dc2 of the subsequent scheduling is acquired at the head of the subsequent scheduling subframe.
  • the scheduling control information of the subsequent scheduling is set in the header of the second carrier resource. It is assumed that the second carrier resource performs information transmission in units of subframe subframes. Each subframe consists of 10 symbol symbols with sequence numbers from 0 to 9. According to the preset protocol, the scheduling control information is placed in the symbol of the header of the subframe, such as in the symbol 0. Then, when the second carrier is detected, the smartphone A acquires the scheduled scheduling control information Dc2 from the head of the carrier resource, that is, the symbol 0.
  • the scheduling control information of the subsequent scheduling is obtained from the second carrier resource according to the location information of the Dc2 included in the subsequent scheduling information Dc0.
  • the base station may also load the Dc2 into the preset resource of the second carrier by using a hysteresis setting or a redundancy setting manner.
  • the base station can notify the location of the user equipment Dc2 in the second carrier by using the additional scheduling information Dc0 of the subsequent scheduling.
  • the smart phone A can obtain the scheduled scheduling control information through the second carrier according to the location information of the Dc2, as shown in FIG. 3-1, 3-2, 5-1, 5-2, and 5-3.
  • step 232 the data information of the subsequent scheduling is acquired according to the scheduling control information of the subsequent scheduling.
  • the scheduling control information of the second carrier that is sent by the base station to the target UE is used to notify the target UE of what time-frequency resource block, what modulation coding scheme, and what MIMO operation mode to send downlink data information to the target UE.
  • the UE may obtain data information from downlink resources of the base station.
  • the scheduling control information Dc2 of the subsequent scheduling includes: information such as a time-frequency resource carrying the post-scheduled scheduling data information, and a codec mode of the post-scheduled scheduling data information. Therefore, the smartphone A can acquire the data information scheduled in the subsequent order according to Dc2.
  • the data information of the subsequent scheduling is obtained through the second working frequency band.
  • FIG. 10 is a flowchart of another method for transmitting information according to an exemplary embodiment. On the basis of the embodiment shown in FIG. 8, before the step 21, the method may further include:
  • the radio frequency support capability information is reported to the base station, where the radio frequency support capability information includes: a bandwidth or a frequency range of one working frequency band, or at least two sensitive frequencies outside the working frequency band. Point, or, the RF tuning speed of the user equipment.
  • the smart phone A can actively report the radio frequency support capability information of each working frequency band when the cell site is first accessed.
  • the frequency transceiver module has different operating frequency bands for each RF transceiver module.
  • the radio frequency support capability information of each radio transceiver module may be the bandwidth of the working frequency band, such as 10 MHz; or the specific frequency range of the working frequency band, for example, 4910 MHz to 4920 MHz; or at least two outside the working frequency band.
  • the sensitive frequency points as in the above example, can be: 4920MHz, 4930MHz.
  • the UE may also report the radio frequency support capability information of the current working frequency band to the base station when communicating with the base station by using the first carrier.
  • the base station when the base station transmits information to the UE through different carriers with a large frequency span, determining that the frequency span of the second carrier relative to the first carrier exceeds the bandwidth of one RF transceiver module of the UE
  • the capability may first inform the user equipment of the frequency range and the scheduling time of the second carrier in advance through the first carrier, so that the user equipment can adjust the working frequency band in time after receiving the first scheduling information, and ensure that before the second carrier arrives.
  • the frequency band conversion work is completed to ensure successful reception of the subsequent scheduling data, reduce unnecessary retransmission, save system resources, and improve information transmission efficiency and reliability of information transmission.
  • the present disclosure also provides an application function implementation apparatus and an embodiment of a corresponding terminal.
  • FIG. 11 is a block diagram of a device for transmitting information, which is set in a base station, where the base station establishes a connection with a user equipment via a first carrier, and the device may include:
  • the frequency information determining module 31 is configured to determine frequency information of the second carrier used to carry the subsequent scheduling data information
  • the capability determining module 32 is configured to determine a current radio frequency support capability of the user equipment
  • the carrier information sending module 33 is configured to send the second carrier to the user equipment by using the first carrier if the frequency of the second carrier exceeds the current radio frequency support capability of the user equipment. Scheduling information;
  • the data transmission module 34 is configured to continue to transmit information to the user equipment by using the second carrier according to the scheduling information of the second carrier.
  • FIG. 12 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present invention.
  • the carrier information sending module 33 may include:
  • the first additional information determining sub-module 3311 is configured to determine additional scheduling information of the subsequent scheduling, where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, a scheduling time of the second carrier, and a subsequent sequence Scheduled scheduling control information location;
  • the first information sending sub-module 3312 is configured to send the post-scheduled additional scheduling information to the user equipment together with the currently scheduled scheduling control information;
  • the current scheduling refers to a scheduling in which data information transmission is carried by the first carrier
  • the subsequent scheduling refers to scheduling in which data information transmission is carried by the second carrier.
  • FIG. 13 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present invention.
  • the carrier information sending module 33 may include:
  • the second additional information determining submodule 3321 is configured to determine additional scheduling information of the subsequent scheduling, where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, a scheduling time of the second carrier, and a subsequent sequence Scheduled scheduling control information location;
  • the first information loading submodule 3322 is configured to load the subsequent scheduled scheduling information into a preset resource of the first carrier;
  • the second information sending sub-module 3323 is configured to send the subsequent scheduled scheduling information to the user equipment by using the first carrier after the current scheduling is completed.
  • FIG. 14 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present invention.
  • the carrier information sending module 33 may include:
  • the third additional information determining sub-module 3331 is configured to determine additional scheduling information of the subsequent scheduling, where the additional scheduling information of the subsequent scheduling includes: a frequency range of the second carrier, and a scheduling time of the second carrier;
  • the second information loading sub-module 3332 is configured to load the additional scheduling information and the scheduling control information of the subsequent scheduling into the preset resources of the first carrier;
  • the third information sending sub-module 3333 is configured to send the post-scheduled additional scheduling information and scheduling control information to the user equipment by using the first carrier.
  • the scheduling time of the second carrier is the interval between the current scheduling and the subsequent scheduling; the current radio frequency support capability of the user equipment is the radio frequency tuning speed of the user equipment; Any of the foregoing additional information determining submodules may determine the scheduling time of the second carrier in the additional scheduling information scheduled by the sub-module according to the radio frequency tuning speed of the user equipment.
  • the third additional information determining sub-module 3331 is based on the device embodiment shown in FIG. 14 .
  • the determining submodule 3331 may include:
  • the tuning duration determining unit 3301 is configured to determine, according to the current working frequency band of the user equipment and the radio frequency tuning speed of the user equipment, the tuning required by the user equipment to tune from the current working frequency band to the corresponding frequency band of the second carrier. duration;
  • the scheduling time determining unit 3302 is configured to determine a scheduling time of the second carrier according to the end time of the current scheduling and the tuning duration.
  • first additional information determining submodule 3311 and the second additional information determining submodule 3321 may include a tuning duration determining unit 3301 and a scheduling time determining unit 3302.
  • FIG. 16 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment. If the structure of the carrier information sending module 33 is as shown in FIG. 12 or 13, the data transmission module 34 in FIG. 11 may include:
  • the first transmission sub-module 341 is configured to: after the additional scheduling information of the current scheduling and the subsequent scheduling is completed by using the first carrier, according to the scheduling time of the second carrier, to the user by using the second carrier
  • the device sends scheduling control information and data information of the subsequent scheduling.
  • FIG. 17 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment. If the structure of the carrier information sending module 33 is as shown in FIG. 14, the data transmitting module 34 in FIG. 11 may include:
  • the second transmission sub-module 342 is configured to: after the current scheduling, the transmission of the scheduled scheduling additional scheduling information, and the subsequent scheduling scheduling control information by using the first carrier, according to the scheduling time of the second carrier, The second carrier sends the subsequently scheduled data information to the user equipment.
  • FIG. 18 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present invention. Based on the apparatus embodiment shown in FIG. 11, the capability determining module 32 may include:
  • the capability information obtaining sub-module 321 is configured to obtain the current radio frequency support capability information of the user equipment, where the radio frequency support capability information includes at least one of the following:
  • At least two sensitive frequency point sensitive frequency points outside the current working frequency band of the user equipment At least two sensitive frequency point sensitive frequency points outside the current working frequency band of the user equipment
  • the radio frequency tuning speed of the user equipment is the radio frequency tuning speed of the user equipment.
  • the present disclosure also provides an apparatus for transmitting information, which is disposed in a user equipment.
  • the device may include:
  • the first information receiving module 41 is configured to receive scheduling information of the second carrier by using the first working frequency band, where the scheduling information of the second carrier includes at least: additional scheduling information scheduled by the subsequent scheduling;
  • the frequency band switching module is configured to switch the first working frequency band to the second working frequency band according to the additional scheduling information scheduled in the subsequent order;
  • the second information receiving module 42 is configured to receive the subsequent scheduling information through the second working frequency band.
  • FIG. 20 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present invention.
  • the first information receiving module 41 may include any of the following additional information receiving submodules. :
  • the first additional information receiving sub-module 411 is configured to acquire additional scheduling information of the subsequent scheduling when acquiring the currently scheduled scheduling control information
  • the second additional information receiving sub-module 412 is configured to, after receiving the currently scheduled data information, obtain additional scheduling information scheduled by the first working frequency band;
  • the third additional information receiving sub-module 413 is configured to receive the scheduled scheduling control information and the subsequent scheduled additional scheduling information through the first working frequency band after receiving the currently scheduled data information.
  • FIG. 21 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present invention.
  • the second information receiving module 42 may include:
  • the first data receiving sub-module 421 is configured to acquire scheduling control information and data information of the subsequent scheduling by using the second working frequency band;
  • the second data receiving sub-module 422 is configured to obtain the data information of the subsequent scheduling through the second working frequency band.
  • FIG. 22 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment. According to the apparatus embodiment shown in FIG. 19, the apparatus may further include:
  • the capability information reporting module 40 is configured to report its own radio frequency support capability information to the base station, where the radio frequency support capability information includes at least one of the following:
  • At least two sensitive frequency points outside the working frequency band At least two sensitive frequency points outside the working frequency band
  • the radio frequency tuning speed of the user equipment is the radio frequency tuning speed of the user equipment.
  • the device embodiment since it basically corresponds to the method embodiment, reference may be made to the partial description of the method embodiment.
  • the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, ie may be located in one Places, or they can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the objectives of the present disclosure. Those of ordinary skill in the art can understand and implement without any creative effort.
  • an apparatus for transmitting information includes: a processor; a memory for storing executable instructions of the processor;
  • processor is configured to:
  • the scheduling information of the second carrier is sent to the user equipment by using the first carrier;
  • an apparatus for transmitting information includes: a processor; a memory for storing executable instructions of the processor;
  • processor is configured to:
  • scheduling information of the second carrier by using the first working frequency band, where the scheduling information of the second carrier includes at least: additional scheduling information scheduled by the subsequent scheduling;
  • the subsequent scheduling information is received through the second working frequency band.
  • FIG. 23 is a schematic structural diagram of an apparatus 2300 for transmitting information according to an exemplary embodiment.
  • Device 2300 can be provided as a base station.
  • apparatus 2300 includes a processing component 2322, a wireless transmit/receive component 2324, an antenna component 2326, and a signal processing portion specific to the wireless interface.
  • the processing component 2322 can further include one or more processors.
  • One of the processing components 2322 can be configured to:
  • the scheduling information of the second carrier is sent to the user equipment by using the first carrier;
  • non-transitory computer readable storage medium comprising instructions stored thereon with computer instructions executable by processing component 2322 of apparatus 2300 to perform any of the above The method of transmitting information.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • FIG. 24 is a schematic structural diagram of an apparatus 2400 for transmitting information according to an exemplary embodiment.
  • the device 2400 may be a user equipment in a 5G network, and may specifically be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, and a personal number.
  • Assistants, wearable devices such as smart watches, smart glasses, smart bracelets, smart running shoes, etc., can belong to eMBB (enhanced Mobile Broad Band) and mMTC (massive machine type communication) in 5G networks. ), URLLC (Ultra Reliable Low Latency Communication) and other types of equipment.
  • eMBB enhanced Mobile Broad Band
  • mMTC massive machine type communication
  • URLLC Ultra Reliable Low Latency Communication
  • device 2400 can include one or more of the following components: processing component 2402, memory 2404, power component 2406, multimedia component 2408, audio component 2410, input/output (I/O) interface 2412, sensor component 2414, And a communication component 2416.
  • Processing component 2402 typically controls the overall operation of device 2400, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 2402 can include one or more processors 2420 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 2402 can include one or more modules to facilitate interaction between component 2402 and other components.
  • the processing component 2402 can include a multimedia module to facilitate interaction between the multimedia component 2408 and the processing component 2402.
  • Memory 2404 is configured to store various types of data to support operation at device 2400. Examples of such data include instructions for any application or method operating on device 2400, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 2404 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 2406 provides power to various components of device 2400.
  • Power component 2406 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 2400.
  • the multimedia component 2408 includes a screen between the device 2400 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor described above may sense not only the boundary of the touch or slide action but also the duration and pressure associated with the touch or slide operation described above.
  • the multimedia component 2408 includes a front camera and/or a rear camera. When the device 2400 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 2410 is configured to output and/or input an audio signal.
  • the audio component 2410 includes a microphone (MIC) that, when the device 2400 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode, The microphone is configured to receive an external audio signal.
  • the received audio signal may be further stored in memory 2404 or transmitted via communication component 2416.
  • audio component 2410 also includes a speaker for outputting an audio signal.
  • the I/O interface 2412 provides an interface between the processing component 2402 and the 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, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 2414 includes one or more sensors for providing a status assessment of various aspects to device 2400.
  • sensor assembly 2414 can detect an open/closed state of device 2400, such as a display and a keypad of device 2400, and sensor component 2414 can also detect a change in position of a component of device 2400 or device 2400, The presence or absence of user contact with device 2400, device 2400 orientation or acceleration/deceleration and temperature change of device 2400.
  • Sensor assembly 2414 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 2414 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 2414 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 2416 is configured to facilitate wired or wireless communication between device 2400 and other devices.
  • the device 2400 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 2416 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 2416 described above also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can 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
  • device 2400 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 for performing the above methods.
  • 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 for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 2404 comprising instructions executable by processor 2420 of apparatus 2400 to perform the method of transmitting information described above.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.

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Abstract

本公开提供一种传输信息的方法及装置，其中上述方法，包括：确定用于承载后序调度数据信息的第二载波的频率信息；确定所述用户设备当前的射频支持能力；若所述第二载波的频率超出了所述用户设备当前的射频支持能力，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。采用本公开提供的传输信息的方法，可以减少因载波跨度较大导致用户设备接收不到后序调度信息，避免不必要的重传，节约系统资源。

Description

传输信息的方法及装置 技术领域
本公开涉及通信技术领域，尤其涉及一种传输信息的方法及装置。
背景技术
随着无线通信技术的发展，移动通信网络逐渐向5G网络演进。5G网络通信系统的关键技术之一为：利用高频例如频点在6GHz以上的无线资源进行数据传输。在5G网络中，单频带band的带宽会接近1GHz，单载波的带宽水平在80MHz～400MHz之间，而相关4G网络LTE(Long Term Evoluttion，长期演进)系统中，单频带band的带宽一般不超过200MHz，单载波的带宽水平为:1.4MHz～20MHz，故5G网络相对于4G网络LTE系统，对基站和用户终端的传输能力提出了更高的要求。
由于受用户设备中射频信号收发器件能力的限制，现有用户设备的工作频段带宽无法完全匹配基站单band接近1GHz的带宽。为了适应5G网络中存在的大带宽调度需求，用户终端中可以设置两个或多个射频收发模块，分别工作在频率跨度较大的两个或多个工作频段。当基站下行信号的载波频率跨度较大时，可以通过切换射频收发模块的方式接收信息。
然而，用户设备进行射频收发模块切换是需要切换时间的，尽管模块间的切换时延已缩短至毫秒级，由于5G系统中一个子帧的时长是1ms，因此，用户设备在进行射频收发模块切换期间可能会错过部分下行信息的接收，如果错失的下行信息属于后序调度的调度控制信息，将导致后序调度数据无法正常接收，势必导致很多不必要的重传，浪费系统资源。
发明内容
为克服相关技术中存在的问题，本公开实施例提供一种传输信息的方法及装置，减少因载波切换导致信息丢失事件发生，避免不必要的重传。
根据本公开实施例的第一方面，提供一种传输信息的方法，应用于第一设备中，所述方法包括：确定用于承载后序调度数据信息的第二载波的频率信息；
确定所述用户设备当前的射频支持能力；
若所述第二载波的频率超出了所述用户设备当前的射频支持能力，通过所述第 一载波向所述用户设备发送所述第二载波的调度信息；
根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
可选地，所述通过第一载波向所述用户设备发送第二载波的调度信息，包括：
确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
将所述后序调度的附加调度信息与当前调度的调度控制信息一起发送给所述用户设备；
其中，所述当前调度是指数据信息传输由所述第一载波承载的调度；所述后序调度是指数据信息传输由所述第二载波承载的调度。
可选地，所述通过所述第一载波向所述用户设备发送所述第二载波的调度信息，包括：
确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
将所述后序调度的附加调度信息载入第一载波的预设资源中；
在完成当前调度后，通过第一载波将所述后序调度的附加调度信息发送给所述用户设备。
可选地，所述通过所述第一载波向所述用户设备发送所述第二载波的调度信息，包括：
确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间；
将所述后序调度的附加调度信息和调度控制信息，载入所述第一载波的预设资源中；
通过第一载波向所述用户设备发送所述后序调度的附加调度信息和调度控制信息。
可选地，所述第二载波的调度时间为当前调度与所述后序调度之间的间隔时长；所述用户设备当前的射频支持能力为所述用户设备的射频调谐速度；
确定所述第二载波的调度时间，包括：
根据所述用户设备的当前工作频段和所述用户设备的射频调谐速度，确定所述用户设备从当前工作频段调谐到所述第二载波对应频段所需的调谐时长；
根据当前调度的结束时间和所述调谐时长，确定第二载波的调度时间。
可选地，所述根据所述第二载波的调度信息，通过第二载波继续向所述用户设 备传输信息，包括：
在利用所述第一载波完成当前调度和后序调度的附加调度信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的调度控制信息和数据信息。
可选地，所述根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息，包括：
在利用所述第一载波完成当前调度、传输后序调度的附加调度信息和后序调度的调度控制信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的数据信息。
可选地，所述确定所述用户设备当前的射频支持能力，包括：
获取所述用户设备当前的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
用户设备当前工作频段的带宽或频率范围；
所述用户设备当前工作频段之外的至少两个敏感频点敏感频点；
所述用户设备的射频调谐速度。
根据本公开实施例的第二方面，提供一种传输信息的方法，应用于用户设备中，所述方法包括：
通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
通过第二工作频段接收后序调度信息。
可选地，采用以下任一方式通过第一工作频段接收后序调度的附加调度信息：
在获取当前调度的调度控制信息时，获取后序调度的附加调度信息；
在接收完当前调度的数据信息后，通过所述第一工作频段获取后序调度的附加调度信息；
在接收完当前调度的数据信息后，通过第一工作频段接收后序调度的调度控制信息和后序调度的附加调度信息。
可选地，所述通过第二工作频段接收后序调度信息，包括：
通过第二工作频段获取后序调度的调度控制信息和数据信息；或者，
通过第二工作频段获取后序调度的数据信息。
可选地，在所述通过第一工作频段接收后序调度的调度信息之前，所述方法还包括：
向所述基站上报自身的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
一个工作频段的带宽或频率范围；
所述工作频段之外的至少两个敏感频点；
所述用户设备的射频调谐速度。
根据本公开实施例的第三方面，提供一种传输信息的装置，设置于基站中，所述基站经由第一载波与用户设备建立连接，所述装置包括：
频率信息确定模块，被配置为确定用于承载后序调度数据信息的第二载波的频率信息；
能力确定模块，被配置为确定所述用户设备当前的射频支持能力；
载波信息发送模块，被配置为在所述第二载波的频率超出了所述用户设备当前的射频支持能力的情况下，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
数据传输模块，被配置为根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
可选的，所述载波信息发送模块包括：
第一附加信息确定子模块，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
第一信息发送子模块，被配置为将所述后序调度的附加调度信息与当前调度的调度控制信息一起发送给所述用户设备；
其中，所述当前调度是指数据信息传输由所述第一载波承载的调度；所述后序调度是指数据信息传输由所述第二载波承载的调度。
可选的，所述载波信息发送模块包括：
第二附加信息确定子模块，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
第一信息加载子模块，被配置为将所述后序调度的附加调度信息载入第一载波的预设资源中；
第二信息发送子模块，被配置为在完成当前调度后，通过第一载波将所述后序调度的附加调度信息发送给所述用户设备。
可选的，所述载波信息发送模块包括：
第三附加信息确定子模块，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间；
第二信息加载子模块，被配置为将所述后序调度的附加调度信息和调度控制信息，载入所述第一载波的预设资源中；
第三信息发送子模块，被配置为通过第一载波向所述用户设备发送所述后序调度的附加调度信息和调度控制信息。
可选的，所述第二载波的调度时间为当前调度与所述后序调度之间的间隔时长；所述用户设备当前的射频支持能力为所述用户设备的射频调谐速度；
任一附加信息确定子模块，包括：
调谐时长确定单元，被配置为根据所述用户设备的当前工作频段和所述用户设备的射频调谐速度，确定所述用户设备从当前工作频段调谐到所述第二载波对应频段所需的调谐时长；
调度时间确定单元，被配置为根据当前调度的结束时间和所述调谐时长，确定第二载波的调度时间。
可选的，所述数据传输模块包括：
第一传输子模块，被配置为在利用所述第一载波完成当前调度和后序调度的附加调度信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的调度控制信息和数据信息。
可选的，所述数据传输模块包括：
第二传输子模块，被配置为在利用所述第一载波完成当前调度、传输后序调度的附加调度信息和后序调度的调度控制信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的数据信息。
可选的，所述能力确定模块包括：
能力信息获取子模块，被配置为获取所述用户设备当前的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
用户设备当前工作频段的带宽或频率范围；
所述用户设备当前工作频段之外的至少两个敏感频点敏感频点；
所述用户设备的射频调谐速度。
根据本公开实施例的第四方面，提供一种传输信息的装置，设置于用户设备中，所述装置包括：
第一信息接收模块，被配置为通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
频段切换模块，被配置为根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
第二信息接收模块，被配置为通过第二工作频段接收后序调度信息。
可选的，所述第一信息接收模块包括以下任一附加信息接收子模块：
第一附加信息接收子模块，被配置为在获取当前调度的调度控制信息时，获取后序调度的附加调度信息；
第二附加信息接收子模块，被配置为在接收完当前调度的数据信息后，通过所述第一工作频段获取后序调度的附加调度信息；
第三附加信息接收子模块，被配置为在接收完当前调度的数据信息后，通过第一工作频段接收后序调度的调度控制信息和后序调度的附加调度信息。
可选的，所述第二信息接收模块包括：
第一数据接收子模块，被配置为通过第二工作频段获取后序调度的调度控制信息和数据信息；
第二数据接收子模块，被配置为通过第二工作频段获取后序调度的数据信息。
可选的，所述装置还包括：
能力信息上报模块，被配置为向所述基站上报自身的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
一个工作频段的带宽或频率范围；
所述工作频段之外的至少两个敏感频点；
所述用户设备的射频调谐速度。
根据本公开实施例的第五方面，提供一种非临时性计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现上述第一方面任一所述方法的步骤。
根据本公开实施例的第六方面，提供一种非临时性计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现上述第二方面任一所述方法的步骤。
根据本公开实施例的第七方面，提供一种传输信息的装置，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：
确定用于承载后序调度数据信息的第二载波的频率信息；
确定所述用户设备当前的射频支持能力；
若所述第二载波的频率超出了所述用户设备当前的射频支持能力，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
根据本公开实施例的第八方面，提供了一种传输信息的装置，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：
通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
通过第二工作频段接收后序调度信息。
本公开的实施例提供的技术方案可以包括以下有益效果：
本公开的实施例中，采用本公开提供的传输信息的方法，当基站通过频率跨度较大的不同载波向UE传输信息时，在确定第二载波的频率跨度超出了UE当前的射频支持能力时，可以首先将第二载波的频率范围、调度时间等后序调度的附加调度信息，通过第一载波提前告知用户设备，使得用户设备在接收完第一调度信息后可以及时调整工作频段，确保在第二载波到达前完成频段转换工作，从而确保后序调度数据的成功接收，减少不必要重传，节约系统资源，提高信息传输效率和信息传输的可靠性。
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此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明的实施例，并与说明书一起用于解释本发明的原理。
图1是根据一示例性实施例示出的一种传输信息的方法流程图。
图2本公开根据一示例性实施例示出的另一种传输信息的方法流程图。
图3-1是本公开根据一示例性实施例示出的一种传输信息的示意图。
图3-2是本公开根据一示例性实施例示出的另一种传输信息的示意图。
图4本公开根据一示例性实施例示出的另一种传输信息的方法流程图。
图5-1是本公开根据一示例性实施例示出的另一种传输信息的示意图。
图5-2是本公开根据一示例性实施例示出的另一种传输信息的示意图。
图5-3是本公开根据一示例性实施例示出的另一种传输信息的示意图。
图6本公开根据一示例性实施例示出的另一种传输信息的方法流程图。
图7-1是本公开根据一示例性实施例示出的另一种传输信息的示意图。
图7-2是本公开根据一示例性实施例示出的另一种传输信息的示意图。
图8本公开根据一示例性实施例示出的另一种传输信息的方法流程图。
图9本公开根据一示例性实施例示出的一种传输信息的方法流程图。
图10本公开根据一示例性实施例示出的另一种传输信息的方法流程图。
图11是本公开根据一示例性实施例示出的一种传输信息的装置框图。
图12是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图13是本公开根据一示例性实施例示出的另一种传输信息的装置框图
图14是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图15是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图16是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图17是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图18是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图19是本公开根据一示例性实施例示出的一种传输信息的装置框图。
图20是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图21是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图22是本公开根据一示例性实施例示出的另一种传输信息的装置框图。
图23是本公开根据一示例性实施例示出的一种用于传输信息的装置的一结构示意图；
图24是本公开根据一示例性实施例示出的另一种用于传输信息的装置的一结构示意图。
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发明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、本发明的一些方面相一致的装置和方法的例子。
本公开涉及的执行主体包括：基站和用户设备(User Equipment，UE)，其中，基站可以是设置有大规模天线阵列的基站、子基站等。用户设备UE可以是用户终端、用户节点、移动终端或平板电脑等。在具体实现过程中，基站和用户设备各自独立，同时又相互联系，共同实现本公开提供的技术方案。
本公开应用场景中，UE中射频收发模块可以工作在至少两个工作频段，相邻两个工作频段的跨度很大以适应不同类型的网络通信系统，比如4G网络和5G网络，或者，同一网络通信系统中频率跨度很大的两种载波，如5G网络中频率跨度为1GHz的两种载波。
以两个工作频段为例，所述射频收发模块在当前时刻工作在第一频段；下一时刻可以将工作频段自动调节为第二频段。或者，UE中可以设置有两个射频收发模块，每个射频收发模块的工作频段不同。
上述至少两个工作频段中至少有一个是对应5G网络NR模式。以一个UE中设置有两个射频收发模块为例，按照工作频段可以将上述两个射频收发模块划分为：低频模块和高频模块。其中，上述低频模块可以是4G网络LTE模式下工作的射频模块，高频模块属于5G网络即NR(New Radio)模式下工作的射频模块；或者，上述低频模块和高频模块都属于NR模式下工作的射频模块。上述UE的射频收发模块可以包括：射频信号处理器件比如滤波器、天线等组件。
在本公开的应用场景中，基站会调度频率跨度很大的不同载波CA(Carrier Aggregation)向用户终端发送信息。基站会在NR模式下向UE发送载波的调度信息，其中，载波的调度信息可以包括：附加调度信息、调度控制信息。上述载波的调度控制信息用于通知目标UE在什么时频资源块、以什么样的调制编码方案、什么样的MIMO工作模式向该目标UE发送下行数据信息。本公开中一次完整的调度，逻辑上包括：调度控制信息的传输和数据信息的传输，一次调度的结束是以数据信息的传输完成进行界定。
基于此，本公开提供了一种传输信息的方法，应用于基站中。参照图1根据一示例性实施例示出的一种传输信息的方法流程图，所述方法可以包括以下步骤：
在步骤11中，确定用于承载后序调度数据信息的第二载波的频率信息；
本公开实施例中，基站可以在以下任一时机确定用于承载后序调度数据信息的第二载波的频率信息：
在利用第一载波进行第一调度之前；
在利用第一载波进行第一调度时；
在利用第一载波完成第一调度之后。
假设后序调度为紧邻当前调度之后发送的调度，基站需要确定承载后序调度数据信息的载波即第二载波的频率信息。
在步骤12中，确定所述用户设备当前的射频支持能力；
根据基站是否预置有目标UE的射频支持能力信息，上述步骤12的实施可以包括两种情况：
第一种情况，基站中预置有目标UE的射频支持能力；
基站可以根据第一载波的频率范围确定目标UE当前的射频支持能力。
假设目标UE为UE1，UE1可以支持两个工作频段。基站中预设有UE1的设备标识与所支持的工作频段的对应关系，示例性的，如表一所示:
Figure PCTCN2017088691-appb-000001
表一
假设第一载波的频率范围为：4.900GHz～4.920GHz，则基站可以通过查询表一获知：UE1当前的射频支持能力为：4.910GHz～4.920GHz。
第二种情况，基站中事先未存储目标UE的射频支持能力信息；则，基站可以采用以下至少一种方式获取目标UE当前的射频支持能力：
获取方式一：接收目标UE上报的当前射频支持能力；
本公开中，UE至少可以支持两种工作频段，每个工作频段对应一种射频支持能力信息。其中，上述射频支持能力信息可以表示为以下至少一项：带宽、工作频段的频率范围、该工作频段之外的至少两个敏感频点、射频调谐速度。其中，上述射频调谐速度可以是目标UE整体的射频调谐速度，或者，当前射频收发模块的射频调谐速度。
关于获取时机，一个用户设备可以在首次接入小区网络时，向覆盖该小区的基站上报自身各个工作频段的射频支持能力信息，或者，在基站与UE通过第一载波通信时，获取UE当前工作频段的射频支持能力信息，以使基站在调度不同载波向该用 户设备发送信息时，可以根据UE当前的射频支持能力，确定是否需要向该用户设备下发后序调度相关的调度信息。
获取方式二：基站可以首先获取目标UE的设备类型信息，比如统一分类信息category；根据目标UE的设备类型信息查询预设数据库中存储的设备能力列表，确定目标UE的射频支持能力，其中，该设备能力列表记录了设备类型与射频支持能力的对应关系。进一步地，根据第一载波的频率范围确定目标UE当前的射频支持能力。
在步骤13中，若所述第二载波的频率超出了用户设备当前的射频支持能力，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
其中，第二载波的调度信息是指通过第一载波传输的、与第二载波相关的调度信息。该第二载波的调度信息至少包括：后序调度的附加调度信息，还可以包括：后序调度的调度控制信息。其中，上述后序调度的附加调度信息包括：第二载波的频率信息、第二载波的调度时间，还可以包括：后序调度的调度控制信息位置。其中，上述后序调度的调度控制信息位置是指：后序调度的调度控制信息在第二载波资源中的位置信息。
本公开中，基站可以根据第二载波的频率信息和UE当前的工作频段，确定后序载波的频率是否超出了UE当前的射频支持能力。其中，本公开实施例可以采用以下四种方式确定第二载波的频率超出了UE当前的射频支持能力：
第一确定方式，若基站获取的、UE当前的射频支持能力为UE当前工作频段的带宽，比如，10MHz。基站可以确定第二载波相对于第一载波的频率跨度，比如1GHz，经过比较，上述频率跨度远超出了UE当前工作频段的带宽，确定第二载波的频率超出了UE当前的射频支持能力。
第二确定方式，基站获取的、UE当前的射频支持能力为UE当前工作频段的频率范围，比如4.910GHz～4.920GHz；假设基站确定的第二载波的频率范围为：5.900GHz～5.920GHz；经过具体频率范围的比较，可知，第二载波的频率超出了UE当前的射频支持能力。
第三确定方式，基站获取的UE当前的射频支持能力信息是UE当前工作频段之外的至少两个敏感频点。示例性的，仍假设UE当前的工作频段为：4.910GHz～4.920GHz，则UE可以向基站上报两个敏感频点，比如，4.900GHz、4.930GHz；若第二载波与第一载波的频率跨度范围包含其中任一敏感频点，则判定第二载波的频率超出了UE当前的射频支持能力。示例性的，仍假设第二载波的频率范围为：5.900GHz～5.920GHz，则第二载波与第一载波的频率跨度范围是： 4.920GHz～5.900GHz，该频率跨度范围包含了UE的一个敏感频点4.930GHz，因此，可以确定第二载波的频率超出了UE当前的射频支持能力。
第四确定方式，基站获取的UE当前的射频支持能力信息是UE的射频调谐速度，即UE单位时间内的频率调谐范围。
若基站从第一载波切换到第二载波之间的频率跨度与原始切换间隔时长之间的比值，大于所述目标UE的射频调谐速度，可以确定第二载波的频率超出了UE当前的射频支持能力。
在基站确定第二载波频率超出了UE当前的射频支持能力后，需要通过第一载波提前告诉UE第二载波的工作频率范围、第二载波的调度时间等信息，以使用户设备切换到可以接收第二载波的工作频段，准备接收后序调度的数据信息。
本公开实施例中，上述后序调度与第二载波的关系为：后序调度的信息，至少是数据信息是通过第二载波发送给目标UE的。
本公开实施例中，上述后序调度的附加调度信息通过第一载波发送给UE。上述后序调度的调度控制信息可以通过第一载波发送给UE，也可以通过第二载波下发给UE。下面结合具体示例进行具体说明：
本公开实施例中，基站在进行后序调度之前，首先通过第一频率范围将后序调度的附加调度信息发送给用户设备，其中，上述后序调度的附加调度信息至少包括：第二载波的频率范围、第二载波的调度时间。其中，第二载波的调度时间可以具体为：基站调度第一频率范围的载波即第一载波与第二频率范围的载波即第二载波之间的时间间隔，即后续示意图中的Gp；或者，基站准备调度第二载波的具体时刻。
本公开实施例中，基站可以采用以下几种方式通过第一载波向用户设备下发第二载波的调度信息：
第一种方式，在进行当前调度时向用户设备发送后序调度的附加调度信息；
本公开实施例中，后序调度的附加调度信息还包括：后序调度的调度控制信息在第二载波资源中的位置，即后序调度的调度控制信息位置。
具体的，参照图2根据一示例性实施例示出的一种传输信息的方法流程图，上述步骤13可以包括：
在步骤1311中，确定后序调度的附加调度信息；
本公开中，后序调度是指：至少数据信息是通过第二载波传输的调度。本公开实施例中，后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
在本公开中，关于确定第二载波的调度时间，可以包括以下至少两种确定方式：
第一种确定方式，根据统计的UE硬件切换能力，经验估计一个时间数值，并将该时间数值设置为第一载波与第二载波之间的切换间隔时长Gp，即第二载波的调度时间，以确保基站在切换到第二载波之前，目标UE可以顺利完成工作频段的切换。
第二种确定方式：根据目标UE的射频调谐速度，确定第二载波的调度时间。
对应上述确定第二载波的频率超出了UE当前的射频支持能力的第四种确定方式，此种情况下，基站需要重新确定从第一载波切换到第二载波之间的间隔时长即Gp。
基站可以根据UE的射频调谐速度确定第二载波的调度时间，可以包括以下步骤：
步骤A、根据UE当前工作频段和所述UE的射频调谐速度，确定UE从当前工作频段调谐到第二载波对应频段所需的调谐时长。
在本公开另一实施例中，目标UE向基站上报射频调谐速度时，可以不是具体的自然数值，而是采用该射频调谐速度所在的射频调谐速度范围对应的预设bit位的代码表示，以减少系统信令开销，节省传输资源。
示例性的，假设UE当前的射频调谐速度为：820MHz/s。基站和UE中预设有调谐速度范围与速度代码之间的对应关系，假设以2个bit位表示速度代码，示例性的，如表二所示：
射频调谐速度范围(单位：MHz/s) 速度代码
100～300 00
300～600 01
600～900 10
900～1200 11
表二
通过查表二可知，由于UE当前的射频调谐速度820MHz/s位于调谐速度范围：600MHz/s～900MHz/s之间，目标UE可以向基站发送速度代码10，即可使基站确定目标UE当前的射频调谐速度。
另一方面，基站在计算目标UE所需调谐时长时，可以按照所在速度范围的最低射频调谐速度计算调谐时长，从而确保在后序步骤B中确定的第二调度的间隔时长Gp足够长，使得目标UE有足够的切换时间。
步骤B、根据所述当前调度的结束时间和所述调谐时长，确定第二载波的调度时间。
上述过程具体为：根据所述UE的调谐时长确定第二载波的调度时间间隔即从第一载波切换为第二载波之间间隔的时长。其中，第二载波的调度时间间隔大于等于上述调谐时长，以确保基站在调度第二载波向目标UE发送后序调度的数据信息时，目标UE已经具备接收第二载波的射频支持能力。
关于确定后序调度的调度控制信息位置，本公开中，为了确保UE可以接收到后序调度的调度控制信息，可以采用以下至少两种方式将后序调度的调度控制信息设置于第二载波资源中：
方式一，采用滞后处理方式在第二载波中设置后序调度的调度控制信息。
参照图3-1根据一示例性实施例示出的一种传输信息的示意图，正常情况下后序调度的调度控制信息Dc2一般置于信息传输资源的头部，比如置于后序调度子帧的头部即符号0中；本公开实施例中，可以将后序调度的调度控制信息Dc2滞后设置在后序调度子帧的符号1或符号2中。如图3-1所示，基站可以将后序调度的调度控制信息Dc2滞后设置在第二个控制信息传输单位中即符号1中，则后序调度的调度控制信息位置具体为：符号1。
方式二，采用冗余处理方式在第二载波中设置后序调度的调度控制信息。
在本公开另一实施例中，还可以利用多个基本信息传输单位比如符号，冗余传输后序调度的调度控制信息，如图3-2所示，将后序调度的调度控制信息Dc2冗余加载在符号0和符号1中，则后序调度的调度控制信息位置具体为：符号0和符号1。
相对于Dc2常规设置于第二载波资源头部，上述Dc2的两种设置方式，均可以避免用户设备因切换射频收发模块错失Dc2的接收，从而确保UE可以接收到后序调度的调度控制信息，进而顺利获取后序调度的数据信息，避免接收不到后序调度信息。
在步骤1312中，将所述后序调度的附加调度信息与当前调度的调度控制信息一起发送给用户设备。
本公开中，当前调度是指：调度控制信息和数据信息均通过第一载波传输的调度。在当前调度中，UE可以顺利接收基站下发的控制信息。
如图3-1、3-2所示，本公开实施例中，基站可以在进行当前调度时，将后序调度的附加调度信息Dc0与当前调度的调度控制信息Dc1一起发送给用户设备，使得UE可以提前获取第二载波的频率信息、调度时间、后序调度的调度控制信息位置等信息，提前做好获取后序调度信息的准备，避免错失后序调度信息。
第二种方式，在完成当前调度后，通过第一载波向用户设备发送后序调度的附 加调度信息；
其中，当前调度的完成是以数据信息的传输完成进行界定，如图3-1、3-2、5-1～5-3、7-1、7-2所示，基本数据信息传输单位Dd承载数据信息。
参照图4根据一示例性实施例示出的另一种传输信息的方法流程图，上述步骤13可以包括：
在步骤1321，确定后序调度的附加调度信息，其中，所述附加调度信息包括：第二载波的频率、第二载波的调度时间、后序调度的调度控制信息位置。该步骤与上述步骤1311类似，此处不再赘述。
在步骤1322中，将所述后序调度的附加调度信息载入第一载波的预设资源中；
本公开实施例中，可以将后序调度的附加调度信息载入第一载波的预设资源中。根据上述预设资源的分类，可以包括以下两种情况：
第一种情况，参照图5-1根据一示例性实施例示出的另一种传输信息的应用场景示意图，基站可以将后序调度的附加调度信息Dc0载入预设下行控制信息传输资源中，比如第一调度子帧的符号9中，通过第一频率范围即第一载波下发给用户设备。该实施例中，采用滞后处理方式在第二载波中设置后序调度的调度控制信息Dc2。
图5-2所示的应用场景中，后序调度的调度控制信息Dc2的设置方式属于冗余设置的情况。
第二种情况，参照图5-3根据一示例性实施例示出的另一种传输信息的应用场景示意图，可以将后序调度的附加调度信息Dc0载入当前调度的任一下行数据传输单位中，即图5-3所示的任一Dd中。示例性的，可以将后序调度的附加调度信息Dc0载入第一载波的最后一个下行数据传输单位即符号9中，该符号9中一部分资源承载了当前调度的数据信息，剩余资源用于承载后序调度的附加调度信息Dc0。
本公开中，基站可以采用物理层信令如PDCCH(Physical Downlink Control Channel，物理下行控制信道)信令、上层信令如RRC(Radio Resource Control，无线资源控制)信令等方式，通过第一载波的上述预设资源向UE发送后序调度的附加调度信息。
在步骤1323中，在完成当前调度后，通过第一载波将所述后序调度的附加调度信息发送给所述用户设备。
如图5-1～5-3所示，基站在完成当前调度之后，可以通过第一频率范围单独向用户设备下发后序调度的附加调度信息Dc0。
本公开实施例中，对后序调度的调度控制信息Dc2在第二载波资源中的位置不 作限定，可以是滞后设置如图5-1所示，也可以是冗余设置，如图5-2、5-3所示。
第三种方式，通过第一载波发送后序调度的附加调度信息和调度控制信息；
参照图6根据一示例性实施例示出的另一种传输信息的方法流程图，上述步骤13可以包括：
在步骤1331中，确定后序调度的附加调度信息；
本公开实施例中，后序调度的附加调度信息可以包括：第二载波的频率范围、第二载波的调度时间，还可以包括：后序调度的调度控制信息在第一载波资源中的位置。
在步骤1332中，将所述后序调度的附加调度信息和后序调度的调度控制信息，载入所述第一载波的预设资源中；
本公开实施例中，根据后序调度的附加调度信息和调度控制信息在第一载波资源中的位置不同，可以包括以下至少两种情况：
第一种情况，后序调度的附加调度信息和调度控制信息分别加载在第一载波的不同下行控制传输资源中。其中，下行控制传输资源用于承载向目标UE下发的下行控制信息，本公开实施例中，该下行控制信息可以包括：当前调度的调度控制信息、后序调度的附加调度信息、后序调度的调度控制信息。
参照图7-1根据一示例性实施例示出的另一种传输信息的应用场景示意图，本公开实施例中，后序调度的附加调度信息Dc0可以与当前调度的调度控制信息Dc1，一起载入第一载波的下行控制传输资源中，如符号0中；将后序调度的调度控制信息Dc2载入第一载波的下行控制资源中，如符号9中。
在另一实施例中，后序调度的调度控制信息Dc2中除了包括后序调度中承载数据域的视频资源、编解码方式等信息外，还可以包括：后序调度控制信息传输与后序调度数据传输之间的时间间隔Gp，即第一载波与第二载波间的调度时间间隔。
第二种情况，后序调度的附加调度信息和调度控制信息加载到第一载波中同一下行控制传输资源中。
参照图7-2根据一示例性实施例示出的另一种传输信息的应用场景示意图，本公开实施例中，后序调度的附加调度信息Dc0可以与后序调度的调度控制信息Dc2一起载入第一载波的下行控制传输资源中；该下行控制信息传输资源位于第一载波资源最后，比如符号9中。
在步骤1333中，通过第一载波向所述用户设备发送后序调度的附加调度信息和调度控制信息。
对应上述第一种情况，基站在进行当前调度时，捎带传输后序调度的附加调度信息Dc0；在当前调度完成之后，可以将后序调度的调度控制信息Dc2通过第一载波中单独的下行控制传输资源发送给用户设备。
对应上述第二种情况，在当前调度完成后，通过第一载波将后序调度的附加调度信息Dc0和调度控制信息Dc2一起发送给用户设备。
在步骤14中，根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
对应上述步骤13的第一、第二种实施方式，基站利用第一载波即第一频率范围完成当前调度和下发后序调度的附加调度信息后，根据所述第二载波的调度时间，比如间隔预设时长Gp，通过第二载波即第二频率范围向UE发送后序调度的调度控制信息和数据信息。
对应上述第三种方式，基站利用第一载波即第一频率范围完成当前调度、下发后序调度的附加调度信息和调度控制信息后，根据所述第二载波的调度时间，比如间隔预设时长Gp，通过第二载波即第二频率范围向UE发送后序调度的数据信息。
相应的，本公开还提供了一种传输信息的方法，应用于用户设备中。参照图8根据一示例性实施例示出的一种传输信息的方法流程图，上述方法可以包括：
在步骤21中，通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
其中，上述后序调度的附加调度信息至少包括：第二载波的频率范围、第二载波的调度时间。在后序调度的调度控制信息通过第二载波传输的情况下，上述后序调度的附加调度信息还可以包括：后序调度的调度控制信息在第二载波资源中的设置位置。
与上述步骤13的三种实施方式相对应，上述步骤21可以包括以下三种实施方式：
第一种实施方式，在获取当前调度的调度控制信息时，获取后序调度的附加调度信息；如图3-1、3-2、7-1所示。
第二种实施方式，在接收完当前调度信息后，通过第一工作频段单独获取后序调度的附加调度信息；
如图5-1、5-2所示，UE在接收完当前调度的数据信息后，可以通过第一载波的下行控制传输资源，单独获取后序调度的附加调度信息，如图5-1、5-2所示。或者，UE在接收当前调度的数据信息时，从任一下行数据传输单位中获取后序调度的附加调 度信息，比如，从当前调度的最后一个下行数据传输单位中获取，如图5-3所示。
第三种实施方式，在接收完当前调度的数据信息后，通过第一工作频段接收后序调度的附加调度信息和后序调度的调度控制信息，如图7-2所示。
在步骤22中，根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
以用户设备为智能手机A为例，该智能手机A内设置有至少两个射频收发模块，假设第一射频收发模块属于支持4G网络LTE系统的低频模块，对应的第一工作频段为：4900MHz～4920MHz；第二射频收发模块属于支持5G即NR系统的高频模块，假设其工作频段为：5900MHz～5920MHz。
假设基站传输当前调度信息所使用的第一载波的频率范围为：4910MHz～4920MHz，则智能手机A启用第一射频收发模块接收第一载波下发的信息。假设基站在下一时刻准备使用频率范围为：5910MHz～5920MHz的第二载波，向智能手机A发送后序调度数据。基站在确定第二载波与第一载波的频率跨度超出了智能手机A一个射频收发模块的射频支持能力时，会通过第一载波向智能手机A发送第二载波的频率信息、调度时间等附加调度信息，以使智能手机A切换工作频段。
示例性的，智能手机A获取到的后序调度的附加调度信息Dc0中包括的第二载波的频率信息，可以具体为：5910MHz～5920MHz；也可以是第二载波相对于第一载波的频率跨度，即1GHz。由于上述频率跨度超出了第一射频收发模块的射频支持能力，因此，智能手机A将当前工作射频模块从第一射频收发模块切换为第二射频收发模块，即由第一工作频段切换为第二工作频段。
在步骤23中，通过第二工作频段接收后序调度信息。
本公开实施例中，UE的第二工作频段的频率范围与第二载波的频率范围有交集。
相应的，对应上述步骤14的不同实施方式，步骤23的实施可以包括以下两种情况：
第一种情况，通过第二工作频段获取后序调度的控制信息和数据信息。
参照图9根据一示例性实施例示出的另一种传输信息的方法流程图，上述步骤23可以包括：
在步骤231中，通过第二工作频段获取后序调度的调度控制信息；
本公开实施例中，可以采用以下至少两种方式获取后序调度的调度控制信息Dc2:
第一种方式，在后序调度子帧的头部获取后序调度的调度控制信息Dc2。
本公开实施例中，在系统没有特殊约定的情况下，按照预设协议，后序调度的调度控制信息设置于第二载波资源的头部。假设上述第二载波资源以子帧subframe为单位进行信息传输。每个子帧由序号从0至9的10个符号symbol组成。根据预设协议规定，调度控制信息置于子帧头部的符号中，比如符号0中。则，智能手机A在检测到第二载波时，从载波资源的头部即符号0中，获取后序调度的调度控制信息Dc2。
第二种方式，根据所述后序调度的附加调度信息Dc0中包括的Dc2的位置信息，从第二载波资源中获取后序调度的调度控制信息。
本公开实施例中，基站为了确保智能手机A可以通过第二载波成功获取到后序调度的调度控制信息Dc2，还可以采用滞后设置或冗余设置方式将Dc2载入第二载波的预设资源中，此种情况下，基站可以通过后序调度的附加调度信息Dc0告知用户设备Dc2在第二载波中的位置。相应的，智能手机A可以根据Dc2的位置信息通过第二载波获取后序调度的调度控制信息，如图3-1、3-2、5-1、5-2、5-3所示。
在步骤232中，根据所述后序调度的调度控制信息获取后序调度的数据信息。
基站向目标UE下发的第二载波的调度控制信息用于通知目标UE在什么时频资源块、以什么样的调制编码方案、什么样的MIMO工作模式向该目标UE发送下行数据信息。UE获取到上述调度控制信息后，可以从基站的下行资源中获取数据信息。
本公开实施例中，后序调度的调度控制信息Dc2包括：承载后序调度数据信息的时频资源、后序调度数据信息的编解码方式等信息。因此，智能手机A可以根据Dc2获取后序调度的数据信息。
第二种情况，通过第二工作频段获取后序调度的数据信息。
如图7-1、7-2所示实施例，由于智能手机A事先通过第一工作频段接收到后序调度的调度控制信息Dc2，因此，只需通过第二工作频段获取后序二调度的数据信息即可。
参照图10根据一示例性实施例示出的另一种传输信息的方法流程图，在图8所示实施例的基础上，在步骤21之前，所述方法还可以包括：
在步骤20中，向基站上报自身的射频支持能力信息，其中，其中，所述射频支持能力信息包括：一个工作频段的带宽或频率范围，或者，所述工作频段之外的至少两个敏感频点，或者，用户设备的射频调谐速度。
仍以用户设备为智能手机A为例，智能手机A可以在首次接入小区基站的情况下，可以主动上报每个工作频段的射频支持能力信息。以智能手机A设置有两个射 频收发模块为例，各射频收发模块的工作频段不同。则每个射频收发模块的射频支持能力信息可以是其工作频段的带宽，比如10MHz；或者是该工作频段的具体频率范围，比如，4910MHz～4920MHz；还可以是位于上述工作频段之外的至少两个敏感频点，如上示例，可以是：4920MHz、4930MHz。
在本公开另一实施例中，UE也可以在通过第一载波与基站通信时，向基站上报当前工作频段的射频支持能力信息。
可见，采用本公开提供的传输信息的方法，当基站通过频率跨度较大的不同载波向UE传输信息时，在确定第二载波相对于第一载波的频率跨度超出了UE一个射频收发模块的带宽能力时，可以首先将第二载波的频率范围、调度时间等信息通过第一载波提前告知用户设备，使得用户设备在接收完第一调度信息后可以及时调整工作频段，确保在第二载波到达前完成频段转换工作，从而确保后序调度数据的成功接收，减少不必要重传，节约系统资源，提高信息传输效率和信息传输的可靠性。
对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本公开并不受所描述的动作顺序的限制，因为依据本公开，某些步骤可以采用其他顺序或者同时进行。
其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于可选实施例，所涉及的动作和模块并不一定是本公开所必须的。
与前述应用功能实现方法实施例相对应，本公开还提供了应用功能实现装置及相应的终端的实施例。
参照图11根据一示例性实施例示出的一种传输信息的装置框图，设置于基站中，所述基站经由第一载波与用户设备建立连接，所述装置可以包括：
频率信息确定模块31，被配置为确定用于承载后序调度数据信息的第二载波的频率信息；
能力确定模块32，被配置为确定所述用户设备当前的射频支持能力；
载波信息发送模块33，被配置为在所述第二载波的频率超出了所述用户设备当前的射频支持能力的情况下，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
数据传输模块34，被配置为根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
参照图12根据一示例性实施例示出的另一种传输信息的装置框图，在图11所示装置实施例的基础上，所述载波信息发送模块33可以包括：
第一附加信息确定子模块3311，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
第一信息发送子模块3312，被配置为将所述后序调度的附加调度信息与当前调度的调度控制信息一起发送给所述用户设备；
其中，所述当前调度是指数据信息传输由所述第一载波承载的调度；所述后序调度是指数据信息传输由所述第二载波承载的调度。
参照图13根据一示例性实施例示出的另一种传输信息的装置框图，在图11所示装置实施例的基础上，所述载波信息发送模块33可以包括：
第二附加信息确定子模块3321，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
第一信息加载子模块3322，被配置为将所述后序调度的附加调度信息载入第一载波的预设资源中；
第二信息发送子模块3323，被配置为在完成当前调度后，通过第一载波将所述后序调度的附加调度信息发送给所述用户设备。
参照图14根据一示例性实施例示出的另一种传输信息的装置框图，在图11所示装置实施例的基础上，所述载波信息发送模块33可以包括：
第三附加信息确定子模块3331，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间；
第二信息加载子模块3332，被配置为将所述后序调度的附加调度信息和调度控制信息，载入所述第一载波的预设资源中；
第三信息发送子模块3333，被配置为通过第一载波向所述用户设备发送所述后序调度的附加调度信息和调度控制信息。
在本公开实施例中，若所述第二载波的调度时间为当前调度与所述后序调度之间的间隔时长；所述用户设备当前的射频支持能力为所述用户设备的射频调谐速度；上述任一附加信息确定子模块在确定后序调度的附加调度信息中的第二载波的调度时间时，可以根据用户设备的射频调谐速度确定。
以第三附加信息确定子模块3331为例，参照图15根据一示例性实施例示出的另一种传输信息的装置框图，在图14所示装置实施例的基础上，所述第三附加信息确定子模块3331可以包括：
调谐时长确定单元3301，被配置为根据所述用户设备的当前工作频段和所述用户设备的射频调谐速度，确定所述用户设备从当前工作频段调谐到所述第二载波对应频段所需的调谐时长；
调度时间确定单元3302，被配置为根据当前调度的结束时间和所述调谐时长，确定第二载波的调度时间。
此处需要说明的是，上述第一附加信息确定子模块3311、第二附加信息确定子模块3321可以包括：调谐时长确定单元3301和调度时间确定单元3302。
参照图16根据一示例性实施例示出的另一种传输信息的装置框图，若载波信息发送模块33的结构如图12或13所示，上述图11中的数据传输模块34可以包括：
第一传输子模块341，被配置为在利用所述第一载波完成当前调度和后序调度的附加调度信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的调度控制信息和数据信息。
参照图17根据一示例性实施例示出的另一种传输信息的装置框图，若载波信息发送模块33的结构如图14所示，上述图11中的数据传输模块34可以包括：
第二传输子模块342，被配置为在利用所述第一载波完成当前调度、传输后序调度的附加调度信息和后序调度的调度控制信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的数据信息。
参照图18根据一示例性实施例示出的另一种传输信息的装置框图，在图11所示装置实施例的基础上，所述能力确定模块32可以包括：
能力信息获取子模块321，被配置为获取所述用户设备当前的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
用户设备当前工作频段的带宽或频率范围；
所述用户设备当前工作频段之外的至少两个敏感频点敏感频点；
所述用户设备的射频调谐速度。
相应的，本公开还提供了一种传输信息的装置，设置于用户设备中。
参照图19根据一示例性实施例示出的一种传输信息的装置框图，所述装置可以包括：
第一信息接收模块41，被配置为通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
频段切换模块，被配置为根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
第二信息接收模块42，被配置为通过第二工作频段接收后序调度信息。
参照图20根据一示例性实施例示出的另一种传输信息的装置框图，在图19所示装置实施例的基础上，所述第一信息接收模块41可以包括以下任一附加信息接收子模块：
第一附加信息接收子模块411，被配置为在获取当前调度的调度控制信息时，获取后序调度的附加调度信息；
第二附加信息接收子模块412，被配置为在接收完当前调度的数据信息后，通过所述第一工作频段获取后序调度的附加调度信息；
第三附加信息接收子模块413，被配置为在接收完当前调度的数据信息后，通过第一工作频段接收后序调度的调度控制信息和后序调度的附加调度信息。
参照图21根据一示例性实施例示出的另一种传输信息的装置框图，在图19所示装置实施例的基础上，所述第二信息接收模块42可以包括：
第一数据接收子模块421，被配置为通过第二工作频段获取后序调度的调度控制信息和数据信息；
第二数据接收子模块422，被配置为通过第二工作频段获取后序调度的数据信息。
参照图22根据一示例性实施例示出的另一种传输信息的装置框图，在图19所示装置实施例的基础上，所述装置还可以包括：
能力信息上报模块40，被配置为向所述基站上报自身的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
一个工作频段的带宽或频率范围；
所述工作频段之外的至少两个敏感频点；
所述用户设备的射频调谐速度。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本公开方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
相应的，一方面提供了一种传输信息的装置，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：
确定用于承载后序调度数据信息的第二载波的频率信息；
确定所述用户设备当前的射频支持能力；
若所述第二载波的频率超出了所述用户设备当前的射频支持能力，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
相应的，另一方面还提供一种传输信息的装置，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：
通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
通过第二工作频段接收后序调度信息。
如图23所示，图23是根据一示例性实施例示出的一种用于传输信息的装置2300的一结构示意图。装置2300可以被提供为一基站。参照图23，装置2300包括处理组件2322、无线发射/接收组件2324、天线组件2326、以及无线接口特有的信号处理部分，处理组件2322可进一步包括一个或多个处理器。
处理组件2322中的其中一个处理器可以被配置为：
确定用于承载后序调度数据信息的第二载波的频率信息；
确定所述用户设备当前的射频支持能力；
若所述第二载波超出了所述用户设备当前的射频支持能力，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
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，其上存储有计算机指令，上述计算机指令可由装置2300的处理组件2322执行以完成上述任一所述的传输信息的方法。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24是根据一示例性实施例示出的一种传输信息的装置2400的结构示意图。例如，装置2400可以是5G网络中的用户设备，可以具体为移动电话，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，可穿戴设备如智能手表、智能眼镜、智能手环、智能跑鞋等，可以分别属于5G网络中的eMBB(enhanced Mobile Broad Band，增强移动宽带)、mMTC(massive Machine Type Communication，海量机器类通信)、URLLC(Ultra Reliable Low Latency Communication，超高可靠低时延通信)等类型的设备。
参照图24，装置2400可以包括以下一个或多个组件：处理组件2402，存储器2404，电源组件2406，多媒体组件2408，音频组件2410，输入/输出(I/O)的接口2412，传感器组件2414，以及通信组件2416。
处理组件2402通常控制装置2400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2402可以包括一个或多个处理器2420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2402可以包括一个或多个模块，便于处理组件2402和其他组件之间的交互。例如，处理组件2402可以包括多媒体模块，以方便多媒体组件2408和处理组件2402之间的交互。
存储器2404被配置为存储各种类型的数据以支持在设备2400的操作。这些数据的示例包括用于在装置2400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2404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。
电源组件2406为装置2400的各种组件提供电力。电源组件2406可以包括电源管理系统，一个或多个电源，及其他与为装置2400生成、管理和分配电力相关联的组件。
多媒体组件2408包括在上述装置2400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。上述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与上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2408包括一个前置摄像头和/或后置摄像头。当设备2400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2410被配置为输出和/或输入音频信号。例如，音频组件2410包括一个麦克风(MIC)，当装置2400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2404或经由通信组件2416发送。在一些实施例中，音频组件2410还包括一个扬声器，用于输出音频信号。
I/O接口2412为处理组件2402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2414包括一个或多个传感器，用于为装置2400提供各个方面的状态评估。例如，传感器组件2414可以检测到设备2400的打开/关闭状态，组件的相对定位，例如上述组件为装置2400的显示器和小键盘，传感器组件2414还可以检测装置2400或装置2400一个组件的位置改变，用户与装置2400接触的存在或不存在，装置2400方位或加速/减速和装置2400的温度变化。传感器组件2414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2414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2414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2416被配置为便于装置2400和其他设备之间有线或无线方式的通信。装置2400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2416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，上述通信组件2416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2400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2404，上述指令可由装置2400的处理器2420执行以完成上述传输信息的方法。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。
本领域技术人员在考虑说明书及实践这里公开的公开后，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 (28)

  1. 一种传输信息的方法，其特征在于，应用于基站中，所述基站经由第一载波与用户设备建立连接，所述方法包括：
    确定用于承载后序调度数据信息的第二载波的频率信息；
    确定所述用户设备当前的射频支持能力；
    若所述第二载波的频率超出了所述用户设备当前的射频支持能力，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
    根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
  2. 根据权利要求1所述的方法，其特征在于，所述通过第一载波向所述用户设备发送第二载波的调度信息，包括：
    确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
    将所述后序调度的附加调度信息与当前调度的调度控制信息一起发送给所述用户设备；
    其中，所述当前调度是指数据信息传输由所述第一载波承载的调度；所述后序调度是指数据信息传输由所述第二载波承载的调度。
  3. 根据权利要求1所述的方法，其特征在于，所述通过所述第一载波向所述用户设备发送所述第二载波的调度信息，包括：
    确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
    将所述后序调度的附加调度信息载入第一载波的预设资源中；
    在完成当前调度后，通过第一载波将所述后序调度的附加调度信息发送给所述用户设备。
  4. 根据权利要求1所述的方法，其特征在于，所述通过所述第一载波向所述用户设备发送所述第二载波的调度信息，包括：
    确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间；
    将所述后序调度的附加调度信息和调度控制信息，载入所述第一载波的预设资源中；
    通过第一载波向所述用户设备发送所述后序调度的附加调度信息和调度控制信息。
  5. 根据权利要求2～4任一所述的方法，其特征在于，所述第二载波的调度时间为当前调度与所述后序调度之间的间隔时长；所述用户设备当前的射频支持能力为所述用户设备的射频调谐速度；
    确定所述第二载波的调度时间，包括：
    根据所述用户设备的当前工作频段和所述用户设备的射频调谐速度，确定所述用户设备从当前工作频段调谐到所述第二载波对应频段所需的调谐时长；
    根据当前调度的结束时间和所述调谐时长，确定第二载波的调度时间。
  6. 根据权利要求2或3所述的方法，其特征在于，所述根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息，包括：
    在利用所述第一载波完成当前调度和后序调度的附加调度信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的调度控制信息和数据信息。
  7. 根据权利要求4所述的方法，其特征在于，所述根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息，包括：
    在利用所述第一载波完成当前调度、传输后序调度的附加调度信息和后序调度的调度控制信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的数据信息。
  8. 根据权利要求1所述的方法，其特征在于，所述确定所述用户设备当前的射频支持能力，包括：
    获取所述用户设备当前的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
    用户设备当前工作频段的带宽或频率范围；
    所述用户设备当前工作频段之外的至少两个敏感频点敏感频点；
    所述用户设备的射频调谐速度。
  9. 一种传输信息的方法，其特征在于，应用于用户设备中，所述方法包括：
    通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
    根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
    通过第二工作频段接收后序调度信息。
  10. 根据权利要求9所述的方法，其特征在于，采用以下任一方式通过第一工作频段接收后序调度的附加调度信息：
    在获取当前调度的调度控制信息时，获取后序调度的附加调度信息；
    在接收完当前调度的数据信息后，通过所述第一工作频段获取后序调度的附加调度信息；
    在接收完当前调度的数据信息后，通过第一工作频段接收后序调度的调度控制信息和后序调度的附加调度信息。
  11. 根据权利要求10所述的方法，其特征在于，所述通过第二工作频段接收后序调度信息，包括：
    通过第二工作频段获取后序调度的调度控制信息和数据信息；或者，
    通过第二工作频段获取后序调度的数据信息。
  12. 根据权利要求9所述的方法，其特征在于，在所述通过第一工作频段接收后序调度的调度信息之前，所述方法还包括：
    向所述基站上报自身的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
    一个工作频段的带宽或频率范围；
    所述工作频段之外的至少两个敏感频点；
    所述用户设备的射频调谐速度。
  13. 一种传输信息的装置，其特征在于，设置于基站中，所述基站经由第一载波与用户设备建立连接，所述装置包括：
    频率信息确定模块，被配置为确定用于承载后序调度数据信息的第二载波的频率信息；
    能力确定模块，被配置为确定所述用户设备当前的射频支持能力；
    载波信息发送模块，被配置为在所述第二载波的频率超出了所述用户设备当前的射频支持能力的情况下，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
    数据传输模块，被配置为根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
  14. 根据权利要求13所述的装置，其特征在于，所述载波信息发送模块包括：
    第一附加信息确定子模块，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
    第一信息发送子模块，被配置为将所述后序调度的附加调度信息与当前调度的调 度控制信息一起发送给所述用户设备；
    其中，所述当前调度是指数据信息传输由所述第一载波承载的调度；所述后序调度是指数据信息传输由所述第二载波承载的调度。
  15. 根据权利要求13所述的装置，其特征在于，所述载波信息发送模块包括：
    第二附加信息确定子模块，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间、后序调度的调度控制信息位置；
    第一信息加载子模块，被配置为将所述后序调度的附加调度信息载入第一载波的预设资源中；
    第二信息发送子模块，被配置为在完成当前调度后，通过第一载波将所述后序调度的附加调度信息发送给所述用户设备。
  16. 根据权利要求13所述的装置，其特征在于，所述载波信息发送模块包括：
    第三附加信息确定子模块，被配置为确定后序调度的附加调度信息，其中，所述后序调度的附加调度信息包括：第二载波的频率范围、第二载波的调度时间；
    第二信息加载子模块，被配置为将所述后序调度的附加调度信息和调度控制信息，载入所述第一载波的预设资源中；
    第三信息发送子模块，被配置为通过第一载波向所述用户设备发送所述后序调度的附加调度信息和调度控制信息。
  17. 根据权利要求14～16任一所述的装置，其特征在于，所述第二载波的调度时间为当前调度与所述后序调度之间的间隔时长；所述用户设备当前的射频支持能力为所述用户设备的射频调谐速度；
    任一附加信息确定子模块，包括：
    调谐时长确定单元，被配置为根据所述用户设备的当前工作频段和所述用户设备的射频调谐速度，确定所述用户设备从当前工作频段调谐到所述第二载波对应频段所需的调谐时长；
    调度时间确定单元，被配置为根据当前调度的结束时间和所述调谐时长，确定第二载波的调度时间。
  18. 根据权利要求14或15所述的装置，其特征在于，所述数据传输模块包括：
    第一传输子模块，被配置为在利用所述第一载波完成当前调度和后序调度的附加调度信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的调度控制信息和数据信息。
  19. 根据权利要求16所述的装置，其特征在于，所述数据传输模块包括：
    第二传输子模块，被配置为在利用所述第一载波完成当前调度、传输后序调度的附加调度信息和后序调度的调度控制信息后，根据所述第二载波的调度时间，通过所述第二载波向所述用户设备发送后序调度的数据信息。
  20. 根据权利要求13所述的装置，其特征在于，所述能力确定模块包括：
    能力信息获取子模块，被配置为获取所述用户设备当前的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
    用户设备当前工作频段的带宽或频率范围；
    所述用户设备当前工作频段之外的至少两个敏感频点敏感频点；
    所述用户设备的射频调谐速度。
  21. 一种传输信息的装置，其特征在于，设置于用户设备中，所述装置包括：
    第一信息接收模块，被配置为通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
    频段切换模块，被配置为根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
    第二信息接收模块，被配置为通过第二工作频段接收后序调度信息。
  22. 根据权利要求21所述的装置，其特征在于，所述第一信息接收模块包括以下任一附加信息接收子模块：
    第一附加信息接收子模块，被配置为在获取当前调度的调度控制信息时，获取后序调度的附加调度信息；
    第二附加信息接收子模块，被配置为在接收完当前调度的数据信息后，通过所述第一工作频段获取后序调度的附加调度信息；
    第三附加信息接收子模块，被配置为在接收完当前调度的数据信息后，通过第一工作频段接收后序调度的调度控制信息和后序调度的附加调度信息。
  23. 根据权利要求22所述的装置，其特征在于，所述第二信息接收模块包括：
    第一数据接收子模块，被配置为通过第二工作频段获取后序调度的调度控制信息和数据信息；
    第二数据接收子模块，被配置为通过第二工作频段获取后序调度的数据信息。
  24. 根据权利要求21所述的装置，其特征在于，所述装置还包括：
    能力信息上报模块，被配置为向所述基站上报自身的射频支持能力信息，其中，所述射频支持能力信息包括以下至少一项：
    一个工作频段的带宽或频率范围；
    所述工作频段之外的至少两个敏感频点；
    所述用户设备的射频调谐速度。
  25. 一种非临时性计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现权利要求1～8任一所述方法的步骤。
  26. 一种非临时性计算机可读存储介质，其上存储有计算机指令，其特征在于，该指令被处理器执行时实现权利要求9～12任一所述方法的步骤。
  27. 一种传输信息的装置，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：
    确定用于承载后序调度数据信息的第二载波的频率信息；
    确定所述用户设备当前的射频支持能力；
    若所述第二载波的频率超出了所述用户设备当前的射频支持能力，通过所述第一载波向所述用户设备发送所述第二载波的调度信息；
    根据所述第二载波的调度信息，通过第二载波继续向所述用户设备传输信息。
  28. 一种传输信息的装置，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：
    通过第一工作频段接收第二载波的调度信息，所述第二载波的调度信息至少包括：后序调度的附加调度信息；
    根据所述后序调度的附加调度信息，将所述第一工作频段切换到第二工作频段；
    通过第二工作频段接收后序调度信息。
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