WO2020000447A1 - 传输信息的方法和装置、基站及用户设备 - Google Patents

传输信息的方法和装置、基站及用户设备 Download PDF

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Publication number
WO2020000447A1
WO2020000447A1 PCT/CN2018/093857 CN2018093857W WO2020000447A1 WO 2020000447 A1 WO2020000447 A1 WO 2020000447A1 CN 2018093857 W CN2018093857 W CN 2018093857W WO 2020000447 A1 WO2020000447 A1 WO 2020000447A1
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WIPO (PCT)
Prior art keywords
configuration information
frequency band
information
data transmission
preset
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PCT/CN2018/093857
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English (en)
French (fr)
Inventor
朱亚军
Original Assignee
北京小米移动软件有限公司
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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 EP18925034.3A priority Critical patent/EP3817473A4/en
Priority to US17/256,264 priority patent/US11588604B2/en
Priority to PCT/CN2018/093857 priority patent/WO2020000447A1/zh
Priority to CN201880000950.0A priority patent/CN108886788B/zh
Publication of WO2020000447A1 publication Critical patent/WO2020000447A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0866Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0808Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/006Transmission of channel access control information in the downlink, i.e. towards the terminal

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to a method and device for transmitting information, a base station, and user equipment.
  • New generations of new Internet applications such as AR / VR and vehicle-to-vehicle communication continue to emerge, placing higher requirements on wireless communication technologies, driving the continuous evolution of wireless communication technologies to meet application requirements.
  • cellular mobile communication technology is in the evolution stage of the new generation technology.
  • An important feature of the new generation technology is to support flexible configuration of multiple business types.
  • eMBB enhanced Mobile Broadband, Enhanced Mobile Broadband
  • URLLC Ultra Reliable Low Latency Communication
  • mMTC massive Machine Type Communication
  • Unlicensed Spectrum such as 2.4GHz frequency band, 5GHz frequency band may exist in other systems, such as WiFi system, how to ensure that different communication systems in the unlicensed frequency band share resources in an equal way need to be studied.
  • embodiments of the present disclosure provide a method and device for transmitting information, a base station, and user equipment, which improve the configuration flexibility of the starting position of data transmission in the unlicensed band, thereby improving resources in the unlicensed band. Effective utilization.
  • a method for transmitting information which is applied to a base station, and the method includes:
  • information is transmitted between the unlicensed frequency band channel and the user equipment.
  • the determining transmission configuration information of an unlicensed frequency band includes:
  • the determining transmission configuration information of an unlicensed frequency band includes:
  • Determining that the preset time window includes the number of the data transmission start positions
  • the determining transmission configuration information of an unlicensed frequency band includes:
  • the preset position configuration list includes: preset reference information and configuration information of the preset data transmission start position Correspondence between
  • the determining the transmission configuration information of the unlicensed frequency band according to the target configuration information includes:
  • the preset index list includes: a configuration of a preset index value and a preset data transmission start position Correspondence between information;
  • the sending the transmission configuration information to the user equipment includes:
  • the preset signaling includes any one of the following:
  • the sending the transmission configuration information to the user equipment includes:
  • the transmission configuration information configuring a preset signal in a target time-frequency resource to identify a start position of data transmission in the unlicensed band
  • the transmitting information between the unlicensed frequency band channel and the user equipment according to the transmission configuration information includes:
  • downlink data is sent to the user equipment according to the transmission configuration information.
  • a method for transmitting information which is applied to user equipment, and the method includes:
  • information is transmitted between the base station and the base station by using an unlicensed band channel.
  • the acquiring position reference information includes:
  • the determining a data transmission start position on the unlicensed frequency band according to the position reference information includes:
  • the transmission configuration information includes: indication information of a start position of each data transmission within a preset time window.
  • the transmission configuration information includes: a target index value
  • the determining a data transmission start position on an unlicensed frequency band according to the transmission configuration information includes:
  • the preset index list includes a preset index value and a data transmission start position Correspondence between the configuration information.
  • the acquiring position reference information includes:
  • the transmitting information between the base station and an unlicensed frequency band based on the data transmission start position includes:
  • an apparatus for transmitting information which is provided in a base station, and the apparatus includes:
  • a configuration information determining module configured to determine transmission configuration information of an unlicensed frequency band, where the transmission configuration information is used to indicate a start position of each data transmission within a preset time window;
  • a configuration information sending module configured to send the transmission configuration information to a user equipment
  • a transmission module configured to transmit information between the user equipment and an unlicensed frequency band channel according to the transmission configuration information.
  • the configuration information determining module includes:
  • a channel monitoring sub-module configured to monitor channel conditions in an unlicensed frequency band
  • the information determining sub-module is configured to determine transmission configuration information of the unlicensed frequency band according to a channel condition of the unlicensed frequency band.
  • the configuration information determining module includes:
  • a quantity determining sub-module configured to determine a quantity of the preset time window including the data transmission start position
  • a configuration submodule configured to configure each of the data transmission start positions within the preset time window according to the number of the data transmission start positions to obtain configuration information
  • the first configuration information determination submodule is configured to determine transmission configuration information of the unlicensed frequency band according to configuration information of the data transmission start position within the preset time window.
  • the configuration information determining module includes:
  • the query submodule is configured to query a preset transmission configuration list according to the preset reference information, and determine the target configuration information of the data transmission start position.
  • the preset position configuration list includes: preset reference information and preset data transmission. The corresponding relationship between the configuration information of the starting position;
  • the second configuration information determination sub-module is configured to determine transmission configuration information of the unlicensed frequency band according to the target configuration information.
  • the second configuration information determining submodule includes:
  • the index query unit is configured to query a preset index list according to the target configuration information to determine a target index value corresponding to the target configuration information, wherein the preset index list includes: a preset index value and the preset The correspondence between the configuration information of the data transmission start position;
  • the configuration information determining unit is configured to generate transmission configuration information of the unlicensed frequency band according to the target index value.
  • the configuration information sending module includes:
  • a loading sub-module configured to load the transmission configuration information into a target resource bit of preset signaling
  • a first sending submodule configured to send the transmission configuration information to the user equipment through the preset signaling
  • the preset signaling includes any one of the following:
  • the configuration information sending module includes:
  • a signal setting submodule configured to configure a preset signal for identifying a start position of data transmission of the unlicensed frequency band in a target time-frequency resource according to the transmission configuration information
  • a second sending sub-module is configured to send the transmission configuration information to the user equipment by using the target time-frequency resource carrying the preset signal.
  • the transmission module is configured to send downlink data to the user equipment according to the transmission configuration information when an idle channel resource of an unlicensed frequency band is detected.
  • an apparatus for transmitting information which is provided in user equipment, and the apparatus includes:
  • An information acquisition module configured to acquire position reference information, where the position reference information is used to determine a data transmission start position of an unlicensed frequency band;
  • a position determination module configured to determine a data transmission start position of the unlicensed frequency band according to the position reference information
  • the transmission module is configured to transmit information to the base station by using an unlicensed frequency band channel according to the data transmission start position.
  • the information acquisition module is configured to acquire transmission configuration information for an unlicensed frequency band issued by a base station, where the transmission configuration information is used to indicate a start position of each data transmission within a preset time window;
  • the position determination module is configured to determine a data transmission start position on the unlicensed frequency band according to the transmission configuration information.
  • the transmission configuration information includes: indication information of a start position of each data transmission within a preset time window.
  • the transmission configuration information includes: a target index value
  • the position determining module is configured to query a preset index list according to the target index value, and determine target configuration information of a data transmission start position corresponding to the target index value, wherein the preset index list includes: Set the correspondence between the index value and the configuration information of the start position of data transmission.
  • the information acquisition module is configured to detect a preset signal for identifying a start position of data transmission on an unlicensed frequency band;
  • the position determination module is configured to determine a data transmission start position of the unlicensed frequency band according to a preset transmission position configuration rule and position information of the preset signal.
  • the transmission module includes at least one of the following sub-modules:
  • a downlink transmission submodule configured to obtain downlink data sent by a base station through an unlicensed frequency band channel according to the data transmission start position
  • the uplink transmission sub-module is configured to transmit uplink data to the base station through the unlicensed frequency band channel according to the data transmission start position.
  • a non-transitory computer-readable storage medium having computer instructions stored thereon, which are executed by a processor to implement the steps of any one of the methods of the first aspect above.
  • a non-transitory computer-readable storage medium having computer instructions stored thereon, which, when executed by a processor, implement the steps of any of the methods of the second aspect above.
  • a base station including:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • information is transmitted between the unlicensed frequency band channel and the user equipment.
  • a user equipment including:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • information is transmitted between the base station and the base station by using an unlicensed band channel.
  • the base station may flexibly configure a data transmission start position within a preset time window, and generate transmission configuration information of an unlicensed frequency band to send to the user equipment according to the target configuration information of the determined data transmission start position. Allows user equipment to transmit information between the base station and the base station based on the transmission configuration information of the unlicensed frequency band, to ensure that the information transmitting end can flexibly access the unlicensed frequency band channel for information transmission after detecting the unlicensed frequency band resources, and improve the transmission Utilization of idle resources in unlicensed bands, thereby improving data transmission efficiency.
  • Fig. 1 is a flow chart showing a method for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 2 is a flow chart showing another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 3 is a flow chart showing another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 4-1 is a schematic diagram of a scenario for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 4-2 is a schematic diagram of another scenario for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 5 is a flow chart showing another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 6 is a flow chart showing another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 7 is a flow chart showing another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 8 is a flow chart showing another method for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 9 is another schematic diagram of a scenario for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 10 is a flow chart showing a method for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 11 is a block diagram of a device 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 a device for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 19 is a block diagram of another apparatus for transmitting information according to an exemplary embodiment of the present disclosure.
  • Fig. 20 is a schematic structural diagram of a base station according to an exemplary embodiment of the present disclosure.
  • Fig. 21 is a schematic structural diagram of a user equipment according to an exemplary embodiment of the present disclosure.
  • the execution subject involved in this disclosure includes: a base station and a user equipment (User Equipment) (UE), where the base station may be a base station, a sub base station, etc. 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 computer.
  • the base station and the user equipment are independent of each other, and at the same time, they are mutually connected to jointly implement the technical solution provided by the present disclosure.
  • the disclosure provides a method for transmitting information, which aims to pass a data transmission start position of an unlicensed frequency band configured by a base station, so that a system device can use the unlicensed frequency band resources to transmit in a timely manner after detecting an unlicensed frequency band resource of the unlicensed frequency band.
  • Information thereby effectively using resources in unlicensed frequency bands and improving information transmission efficiency.
  • the method is applied to a base station of a 5G NR (New Radio) network.
  • the method may include the following steps:
  • step 11 determining transmission configuration information of an unlicensed frequency band, where the transmission configuration information is used to indicate a starting position of each data transmission within a preset time window;
  • the 4G LTE system protocol specifies a data transmission start position of an unlicensed frequency band in a LAA (license assisted access) mechanism, such as a symbol 0 or a symbol 7 of a subframe. That is, in the related art, when an information transmitting end detects an idle channel resource in an unlicensed frequency band, information transmission is performed through the unlicensed frequency band according to the above-mentioned data transmission start position specified by the system protocol.
  • LAA licensed assisted access
  • the base station can flexibly configure a data transmission start position in an unlicensed frequency band within a preset time window according to a preset rule.
  • the preset time window may include one or more transmission units.
  • the transmission unit may be a subframe, a slot, a mini-slot, or OFDM (Orthogonal Frequency Division, Multiplexing, and Cross-frequency division multiplexing technology) symbol symbol and so on.
  • the base station may determine which unlicensed frequency band transmission configuration information is used according to the device information of all or preset types of UEs currently connected to the network; or the base station may determine the corresponding unlicensed for one UE of the access network. Transmission configuration information for the frequency band.
  • the transmission configuration information of the above-mentioned unlicensed frequency band determined by the base station may be all UEs or some types of UEs that are suitable for accessing a cell network; or may be specifically applicable to designated UEs.
  • the base station may determine the transmission configuration information of the unlicensed frequency band by referring to the channel status of the unlicensed frequency band.
  • step 11 may include:
  • step 111 monitoring the channel status of the unlicensed frequency band
  • Unlicensed frequency bands such as 2.4GHz and 5GHz frequency bands, because various technologies such as Bluetooth and WiFi are allowed to be used, and the interference environment is usually complicated.
  • the base station after detecting unlicensed frequency band idle channel resources, the base station can use related technology to monitor Channel quality information of the unlicensed frequency band, so as to subsequently determine how to configure a data transmission start position according to the channel status of the unlicensed frequency band.
  • the base station can obtain the channel quality information of the unlicensed band downlink channel based on the measurement results of the uplink SRS (Souding Reference Signal) through the reciprocity of the uplink and downlink channels.
  • uplink SRS Scouding Reference Signal
  • the base station sends a downlink reference signal to one UE or to multiple or all UEs in the signal coverage area in the unlicensed frequency band; each of the UEs measures the downlink reference signal and feeds back the measurement result to the base station.
  • the channel quality information of the unlicensed frequency band is determined according to the measurement result of the downlink reference signal.
  • step 112 transmission configuration information of the unlicensed frequency band is determined according to a channel condition of the unlicensed frequency band.
  • the base station may determine the utilization of unlicensed frequency band resources according to the channel quality information.
  • the base station can configure fewer data transmission start positions within the preset time window; on the contrary, when the unlicensed band channel resource is tight, it can be configured within the preset time window More data transmission start positions.
  • the base station may also refer to the frequency range of the unlicensed band idle channel to configure the starting position of data transmission.
  • the specific implementation process is that the base station can determine the subcarrier interval supported on the corresponding working carrier according to the frequency range of the unlicensed channel idle channel, for example: 5900MHz ⁇ 5950MHz.
  • the subcarrier interval is between the center frequencies of two adjacent subcarriers. The difference.
  • the size of the subcarrier interval is inversely proportional to the duration of the OFDM symbol; that is, the larger the subcarrier interval, the smaller the duration of the corresponding OFDM symbol.
  • more configurable unlicensed frequency band data transmission start positions within a preset time window are also provided.
  • the base station can configure the data transmission start position according to the following principle: the number of data transmission start positions configured within a preset time window is proportional to the above-mentioned subcarrier interval.
  • the base station when the base station supports a large interval of subcarriers on the corresponding working carrier, it can configure more data transmission start positions within a preset time window.
  • the base station can configure fewer starting positions for data transmission within a preset time window to improve the flexibility of the information transmitting end to access the channel of the unlicensed frequency band.
  • the above information sending end may be a base station or a user equipment.
  • the base station may determine the above-mentioned transmission configuration information in at least two ways:
  • the base station autonomously determines the number of data transmission start positions that need to be set within a preset time window and the position of each data transmission start position within the preset time window according to preset rules, thereby determining transmission. Configuration information.
  • the step 11 may include:
  • step 1101 it is determined that the preset time window includes the number of the data transmission start positions
  • the base station can autonomously decide how many unlicensed frequency band data transmission start positions are set within a preset time window according to different application scenarios. For example, the base station may configure more data transmission start positions within a preset time window according to the flexibility requirements of the system.
  • N may be a positive integer greater than or equal to two.
  • the subframe includes 14 symbols, and N can be any integer greater than or equal to 2 and less than or equal to 14.
  • each data transmission start position is configured within the preset time window according to the number of the data transmission start positions
  • the base station can arrange each data transmission start position within the preset time window according to a preset rule.
  • the base station may set symbols 0, 2, 4, 6, 8, 10, and 12 of a subframe to the possible data transmission starting positions 100 according to the principle of uniform distribution, as shown in Figure 4-1. As shown.
  • the base station may also refer to other factors to lay out the data transmission start position of each unlicensed band within a preset time window. As shown in FIG. 4-2, the base station may Symbols 2, 3, 7, 8, and 9 are respectively set to the data transmission start position 100 of the unlicensed band, that is, the first 4 symbols in the first time slot and the first 3 symbols of the second time slot are configured. The data transmission start position of the unlicensed band.
  • step 1103 the transmission configuration information of the unlicensed frequency band is determined according to the configuration information of the data transmission start position within the preset time window.
  • the above transmission configuration information is generated according to the specific layout of the start position of the unlicensed band data transmission within the preset time window, to indicate where the UE can transmit information through the unlicensed band resource in the preset time window.
  • the transmission configuration information of the unlicensed frequency band determined by the base station is: ⁇ 0, 2, 4, 6, 8, 10, 12 ⁇ ;
  • the base station determines,
  • the transmission configuration information of the unlicensed band is: ⁇ 0,1,2,3,7,8,9 ⁇ .
  • the base station determines the transmission configuration information according to a preset transmission configuration list
  • the step 11 may include:
  • step 101 a preset transmission configuration list is queried according to the preset reference information to determine the target configuration information of the data transmission starting position;
  • the system can specify several preset types of configuration information for the transmission start position of the unlicensed frequency band.
  • the base station may determine to use one of the configuration information according to the requirements of different application scenarios.
  • the preset reference information is a reference basis for the base station to determine the target configuration information according to the actual application scenario, and may include at least one of the following information: device information of the user equipment such as device type, channel status of the unlicensed frequency band, and the base station on an unlicensed working carrier Information such as supported subcarrier spacing.
  • the base station may query the preset transmission configuration list according to the preset reference information to determine the target configuration information of the data transmission start position, where the preset transmission configuration information list includes: the preset reference information and the preset data transmission start position. Correspondence between configuration information.
  • the preset transmission configuration list includes three types of configuration information, which are exemplified as shown in Table 1:
  • the base station may select a configuration information of the data transmission starting position from the above Table 1 as the target configuration information according to the preset reference information, such as ⁇ 0, 2, 4, 6, 8, 10, 12 ⁇ .
  • the base station may determine transmission configuration information of the unlicensed band according to a condition of the unlicensed band channel.
  • the preset reference information includes: channel quality information of an unlicensed band idle channel.
  • the channel quality information of the unlicensed frequency band idle channel is used to indicate the channel status of the unlicensed frequency band.
  • the channel quality information may be information such as CQI (channel quality indication).
  • the preset transmission configuration list may include: the correspondence between the channel quality indicator CQI and the data transmission start position configuration information, as an example, as shown in Table 2. :
  • a high CQI level indicates good channel quality on the channel; conversely, a low CQI level indicates poor channel quality.
  • the base station may query the above table 2 to determine the target configuration information of the starting position of data transmission, that is, ⁇ 0, 4, 8, 12 ⁇ .
  • the preset transmission configuration list may include: a subcarrier interval and a data transmission start position.
  • Table 3 The correspondence between the configuration information is exemplary, as shown in Table 3:
  • the subcarrier interval of the base station in the unlicensed frequency band is 60 KHz
  • the corresponding target configuration information is: ⁇ 0, 4, 8, 12 ⁇ .
  • step 102 transmission configuration information of the unlicensed frequency band is determined according to the target configuration information.
  • the base station may directly determine the target configuration information as the transmission configuration information to be sent to the user equipment.
  • the transmission configuration information directly includes configuration information of a data transmission start position within a preset time window, such as ⁇ 0, 4, 8, 12 ⁇ .
  • step 102 may include:
  • a preset index list is queried according to the target configuration information to determine a target index value corresponding to the target configuration information, wherein the preset index list includes: a preset index value and a data transmission start position. Correspondence between configuration information;
  • the system may also agree to a preset index list.
  • the preset index list includes a correspondence between a preset index value and configuration information of a preset data transmission start position. Exemplarily, as shown in Table 4:
  • the target configuration information of the data transmission start position determined by the base station is: ⁇ 0, 4, 8, 12 ⁇ . You can query Table 4 above to determine the corresponding target index value is 2.
  • step 1022 transmission configuration information of the unlicensed frequency band is generated according to the target index value.
  • the transmission configuration information of the unlicensed frequency band may include only the foregoing target index value.
  • the UE also presets a preset index list. After detecting the target index value, the configuration information of the corresponding data transmission start position can be determined according to the target index value.
  • step 12 sending the transmission configuration information to the user equipment
  • a base station can use RRC (Radio Resource Control) signaling, MAC (Medium Access Control) (CE) signaling, and physical layer downlink control signaling, etc.
  • RRC Radio Resource Control
  • CE Medium Access Control
  • the transmission configuration information of the unlicensed frequency band is sent to the user equipment, so that the user equipment can receive downlink information or transmit uplink information sent by the base station through the unlicensed frequency band channel based on the transmission configuration information.
  • the base station may send the above-mentioned transmission configuration information to the UE through the licensed frequency band resource, or may also send the above-mentioned transmission configuration information to the UE through the unlicensed frequency band resource after accessing the unlicensed frequency band channel.
  • the transmission configuration information includes: target configuration information of an unlicensed band data transmission start position, or a target index value corresponding to the target configuration.
  • step 12 may include:
  • step 1211 the transmission configuration information is loaded into a target resource bit of preset signaling
  • the system may agree to use a preset number of bits to carry the above-mentioned unlicensed frequency band transmission configuration information in the preset signaling.
  • the number of the target resource bits is related to the number of entries in the preset index list. For example, if the preset index list includes 3 entries, 2 bits may be used to carry the above. Transmission configuration information. Similarly, if the preset index list includes 7 entries, 3 bits can be used to carry the transmission configuration information. That is, the number of target resource bits n should satisfy: (2n-1) greater than or equal to the number of entries in the preset index list.
  • the base station may use the 2 bits of the preset signaling to carry the transmission configuration information. If the target index value is 1, the two bits are set to 01.
  • the configuration position of the target resource bit in the preset signaling may be systematically agreed, such as the 9th and 10th bits.
  • the base station may load the target index value into the preset signaling. 9th and 10th bits.
  • the configuration position of the target resource bit in the preset signaling may also be dynamically configured by the base station.
  • the base station may send the indication information of the target resource bit to the UE in advance, so that the UE determines which resources of the preset signaling can analyze the transmission configuration information of the unlicensed frequency band.
  • the above-mentioned indication information of the target resource bit and the transmission configuration information may be loaded in the same signaling, and in the time domain, the indication information of the target resource bit is carried.
  • the resource bit is before the resource bit used to carry the transmission configuration information, so that when the UE parses the information, it can first parse out the indication information of the target resource bit, and then parse the transmission configuration from the target resource bit indicated by the indication information. information.
  • step 1212 the transmission configuration information is sent to the user equipment through the preset signaling; wherein the preset signaling includes any one of the following:
  • step 12 may include:
  • step 1221 according to the transmission configuration information, a preset signal for identifying a start position of data transmission of the unlicensed band is configured in a target time-frequency resource;
  • the base station may also notify the UE in an implicit manner.
  • a target time-frequency resource is configured to identify the unlicensed frequency band data transmission start.
  • a preset signal at the start position such as a pilot signal.
  • FIG. 9 is a schematic diagram of another scenario of transmitting information according to an exemplary embodiment, The base station may configure a preset signal 200 in symbols 0, 4, 8, and 12 of a subframe on the target time-frequency resource to indicate the foregoing transmission configuration information.
  • step 1222 the transmission configuration information is sent to the user equipment by using the target time-frequency resource carrying the preset signal.
  • the base station may implicitly send the transmission configuration information (0, 4, 8, 12) to the UE by using the target time-frequency resources set in the subframe shown in FIG. 9.
  • the above target time-frequency resources may be agreed by the system, or may be dynamically configured by the base station. If the target time-frequency resource is dynamically configured by the base station, before the above step 1222, the base station also needs to send the configuration information of the target time-frequency resource to the user equipment, so that the UE determines the target according to the configuration information of the target time-frequency resource.
  • the time-frequency range of the time-frequency resource is analyzed.
  • step 13 according to the transmission configuration information, information is transmitted between the unlicensed frequency band channel and the user equipment.
  • step 13 may include two cases:
  • Case 1 When the base station needs to send data, it detects whether the unlicensed band channel is free, and after detecting the unlicensed band free channel, it starts from any starting position according to the target configuration information of the data transmission starting position. Information transmission through unlicensed band resources. Correspondingly, the UE receives the downlink information sent by the base station on the unlicensed band channel according to the foregoing transmission configuration information.
  • the user equipment can also detect whether the unlicensed band channel is idle when data needs to be sent, and after detecting the unlicensed band channel, use the above transmission configuration information to send uplink information to the base station through the unlicensed band channel. .
  • the base station may receive uplink information sent by the UE through the unlicensed band channel based on the target configuration information of the data transmission start position.
  • the base station can flexibly configure a data transmission start position within a preset time window according to preset rules, and generate an unlicensed frequency band according to the target configuration information of the determined data transmission start position.
  • the transmission configuration information is transmitted to the user equipment, so that the user equipment can transmit information between the base station and the base station based on the transmission configuration information of the unlicensed frequency band, to ensure that the information sending end can flexibly access the Authorized frequency band channels increase channel access opportunities, improve utilization of idle resources in unlicensed frequency bands, and thereby improve data transmission efficiency.
  • the present disclosure also provides a method for transmitting information, which is applied to user equipment.
  • a flowchart of a method for transmitting information according to an exemplary embodiment is shown. The method may include:
  • step 21 position reference information is obtained, where the position reference information is used to determine a data transmission start position of an unlicensed frequency band;
  • the above-mentioned position reference information may be transmission configuration information of an unlicensed frequency band issued by a base station; or may be a preset signal detected by the UE on a fixed time-frequency resource or a preset time-frequency resource, such as a pilot signal To enable the UE to determine a data transmission start position on an unlicensed frequency band according to the preset signal.
  • the above step 21 may be receiving the transmission configuration information for the unlicensed frequency band issued by the base station; or it may be detecting a preset signal for identifying a data transmission start position on the unlicensed frequency band.
  • step 22 a data transmission start position of the unlicensed frequency band is determined according to the position reference information
  • the user equipment may determine the data transmission starting position information of the unlicensed frequency band channel in the following two ways.
  • a data transmission start position of an unlicensed frequency band is determined according to the transmission configuration information issued by a base station.
  • the UE can directly determine the data transmission start position of the unlicensed frequency band.
  • the UE may query a preset index list according to the target index value to determine the target configuration information of the data transmission start position.
  • the preset index list includes a correspondence between a preset index value and configuration information of a data transmission start position.
  • the preset index list may be as shown in Table 4 above.
  • the UE determines a data transmission start position of the unlicensed frequency band according to the detected preset signal.
  • the base station when the base station does not detect an unlicensed band idle channel, the base station may configure a preset signal on a fixed time-frequency resource or a configurable time-frequency resource to inform the UE of data on the unlicensed frequency band. Transmission start position.
  • the UE can detect the preset signal on the fixed time-frequency resource, and then configure it according to the position of the preset signal and the preset transmission position. Rules to determine the starting position of data transmission in the unlicensed band.
  • the preset transmission position configuration rule may be: the position of the preset signal is the starting position of data transmission in the unlicensed frequency band.
  • the UE detects pilot information 200 at the symbol positions 0, 4, 8, and 12 of a subframe, and it can be determined that the symbols 0, 4, 8, and 12 of the subframe are accessible unlicensed frequency bands The data transmission start position of the channel.
  • the above-mentioned preset transmission position configuration rule may also be: the preset position after the preset signal is a data transmission start position in an unlicensed frequency band, for example, the preset signal is transmitted according to the preset rule. The second symbol after that is determined as the starting position for data transmission in the unlicensed band.
  • the base station may also configure the preset signal on a configurable time-frequency resource to indicate a data transmission start position in an unlicensed frequency band.
  • the UE first obtains the configuration information of the target time-frequency resource, determines the time-frequency range of the target time-frequency resource according to the configuration information, and then detects a preset signal from the target time-frequency resource according to the above method, and according to the preset The signal determines the start of data transmission in the unlicensed band.
  • step 23 according to the data transmission start position, information is transmitted between the unlicensed frequency band channel and the base station.
  • the implementation of this step 23 may also include at least one of the following situations:
  • the UE may receive downlink information sent by the base station on the unlicensed band channel according to the data transmission start position of the unlicensed band.
  • the user equipment accesses the unlicensed frequency band channel by using the data transmission start position of the unlicensed frequency band, and sends uplink information to the base station through the unlicensed frequency band channel.
  • the base station may receive uplink information sent by the UE through the unlicensed band channel based on the target configuration information of the data transmission start position.
  • the user equipment can determine the transmission configuration information of the system for the unlicensed frequency band through the obtained position reference information, that is, the configuration information of the data transmission start position in a preset time window, and then detect the base station pass based on the data transmission start position Information transmitted by unlicensed band resources, or after detecting unlicensed channel resources in unlicensed bands, use the above transmission configuration information to send uplink information to the base station; through flexible configuration and data transmission start position, it is possible to enhance the use of unlicensed bands The probability of resource transmission information improves the utilization of idle resources in unlicensed bands, thereby improving data transmission efficiency.
  • the present disclosure also provides embodiments of an application function implementation device and a corresponding terminal.
  • the present disclosure provides a device for transmitting information, which may be provided in a base station.
  • the device may include:
  • the configuration information determining module 31 is configured to determine transmission configuration information of an unlicensed frequency band, where the transmission configuration information is used to indicate a start position of each data transmission within a preset time window;
  • a configuration information sending module 32 configured to send the transmission configuration information to a user equipment
  • the transmission module 33 is configured to transmit information to and from the user equipment by using an unlicensed frequency band channel according to the transmission configuration information.
  • the transmission module 33 may be configured to send downlink data to the user equipment according to the transmission configuration information when an idle channel resource of an unlicensed frequency band is detected.
  • the configuration information determining module 31 may include:
  • a channel monitoring sub-module 311 configured to monitor a channel condition of an unlicensed frequency band
  • the information determining sub-module 312 is configured to determine transmission configuration information of the unlicensed frequency band according to a channel condition of the unlicensed frequency band.
  • the configuration information determining module 31 may include:
  • a quantity determining sub-module 3111 configured to determine that the preset time window includes a quantity of the data transmission start position
  • a configuration submodule 3112 configured to configure each of the data transmission start positions within the preset time window according to the number of the data transmission start positions to obtain configuration information
  • the first configuration information determination submodule 3113 is configured to determine transmission configuration information of the unlicensed frequency band according to configuration information of the data transmission start position within the preset time window.
  • the above-mentioned information determination submodule 312 may also include: a quantity determination submodule 3111, a configuration submodule 3112, and a first configuration information determination submodule 3113.
  • the configuration information determination module 31 may include:
  • the query submodule 3121 is configured to query a preset transmission configuration list according to the preset reference information, and determine the target configuration information of the data transmission starting position.
  • the preset position configuration list includes: preset reference information and preset data. The correspondence between the configuration information of the transmission start position;
  • the second configuration information determination sub-module 3122 is configured to determine transmission configuration information of the unlicensed frequency band according to the target configuration information.
  • the above-mentioned information determination submodule 312 may also include: a query submodule 3121, a second configuration information determination submodule 3122.
  • the second configuration information determination submodule 3122 may include:
  • the index query unit 301 is configured to query a preset index list according to the target configuration information to determine a target index value corresponding to the target configuration information, wherein the preset index list includes: a preset index value and the preset index value. The correspondence between the configuration information of the data transmission start position;
  • the configuration information determining unit 302 is configured to generate transmission configuration information of the unlicensed frequency band according to the target index value.
  • the configuration information sending module 32 may include:
  • a loading sub-module 3211 configured to load the transmission configuration information into a target resource bit of preset signaling
  • a first sending sub-module 3212 configured to send the transmission configuration information to the user equipment through the preset signaling
  • the preset signaling may include any one of the following:
  • the configuration information sending module 32 may include:
  • a signal setting sub-module 3221 configured to configure a preset signal for identifying a start position of data transmission of the unlicensed frequency band in a target time-frequency resource according to the transmission configuration information
  • the second sending sub-module 3222 is configured to send the transmission configuration information to the user equipment by using the target time-frequency resource carrying the preset signal.
  • the present disclosure provides another apparatus for transmitting information, which is provided in the user equipment.
  • the device may include:
  • the information acquiring module 41 is configured to acquire position reference information, where the position reference information is used to determine a data transmission start position of an unlicensed frequency band;
  • a position determining module 42 configured to determine a data transmission start position of the unlicensed frequency band according to the position reference information
  • the transmission module 43 is configured to transmit information to the base station by using an unlicensed frequency band channel according to the data transmission start position.
  • the information acquisition module 41 may be configured to acquire transmission configuration information for an unlicensed frequency band issued by a base station, where the transmission configuration information is used to indicate various data within a preset time window. Transmission start position;
  • the transmission configuration information may include: indication information of a start position of each data transmission within a preset time window.
  • the position determining module 42 may be configured to determine a data transmission starting position on the unlicensed frequency band according to the transmission configuration information.
  • the transmission configuration information received by the information obtaining module 41 includes: a target index value
  • the position determining module 42 may be configured to query a preset index list according to the target index value, and determine target configuration information of a data transmission start position corresponding to the target index value, wherein the preset index list Including: the correspondence between the preset index value and the configuration information of the data transmission start position.
  • the information acquisition module 41 may be configured to detect a preset signal for identifying a start position of data transmission on an unlicensed frequency band;
  • the position determining module 42 may be configured to determine a data transmission starting position of the unlicensed frequency band according to a preset transmission position configuration rule and position information of the preset signal.
  • the transmission module 43 may include at least one of the following sub-modules:
  • a downlink transmission sub-module 431 configured to obtain downlink data sent by a base station through an unlicensed frequency band channel according to the data transmission start position;
  • the uplink transmission sub-module 432 is configured to transmit uplink data to the base station through the unlicensed frequency band channel according to the data transmission start position.
  • the relevant part may refer to the description of the method embodiment.
  • the device embodiments described above are only schematic, in which the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, which may be located in one Place, or can be distributed across multiple network elements. Some or all of the modules can be selected according to actual needs to achieve the objectives of the solution of the present disclosure. Those of ordinary skill in the art can understand and implement without creative efforts.
  • a base station including:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • information is transmitted between the unlicensed frequency band channel and the user equipment.
  • a user equipment including:
  • Memory for storing processor-executable instructions
  • the processor is configured to:
  • information is transmitted between the base station and the base station by using an unlicensed band channel.
  • FIG. 20 is a schematic structural diagram of a base station 2000 according to an exemplary embodiment.
  • the base station can be used in 5G NR networks.
  • the base station 2000 includes a processing component 2022, a wireless transmitting / receiving component 2024, an antenna component 2026, and a signal processing portion peculiar to a wireless interface.
  • the processing component 2022 may further include one or more processors.
  • the processor may be configured to determine transmission configuration information of an unlicensed frequency band, where the transmission configuration information is used to indicate a start position of each data transmission within a preset time window;
  • information is transmitted between the unlicensed frequency band channel and the user equipment.
  • a non-transitory computer-readable storage medium including instructions is also provided.
  • the computer instructions are stored on the computer instructions, and the computer instructions can be executed by the processing component 2022 of the base station 2000 to complete any of FIGS. A method for 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, an optical data storage device, and the like.
  • Fig. 21 is a schematic structural diagram of a user equipment 2100 according to an exemplary embodiment.
  • the user equipment 2100 may be a terminal in a 5G NR network, and may specifically be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, a wearable device Such as smart watches, smart glasses, smart bracelets, smart running shoes, etc.
  • the device 2100 may include one or more of the following components: a processing component 2102, a memory 2104, a power component 2106, a multimedia component 2108, an audio component 2110, an input / output (I / O) interface 2112, a sensor component 2114, And communication component 2116.
  • the processing component 2102 generally controls the overall operation of the device 2100, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 2102 may include one or more processors 2120 to execute instructions to complete all or part of the steps of the method described above.
  • the processing component 2102 may include one or more modules to facilitate the interaction between the processing component 2102 and other components.
  • the processing component 2102 may include a multimedia module to facilitate the interaction between the multimedia component 2108 and the processing component 2102.
  • the memory 2104 is configured to store various types of data to support operation at the device 2100. Examples of such data include instructions for any application or method for operating on the device 2100, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 2104 may 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), Programming read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM Programming read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory
  • flash memory magnetic disk or optical disk.
  • the power component 2106 provides power to various components of the device 2100.
  • the power component 2106 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the device 2100.
  • the multimedia component 2108 includes a screen that provides an output interface between the above-mentioned device 2100 and a user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user.
  • the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel.
  • the above-mentioned touch sensor may not only sense a boundary of a touch or sliding action, but also detect duration and pressure related to the above-mentioned touch or sliding operation.
  • the multimedia component 2108 includes a front camera and / or a rear camera. When the device 2100 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 camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 2110 is configured to output and / or input audio signals.
  • the audio component 2110 includes a microphone (MIC).
  • the microphone is configured to receive an external audio signal.
  • the received audio signal may be further stored in the memory 2104 or transmitted via the communication component 2116.
  • the audio component 2110 further includes a speaker for outputting audio signals.
  • the I / O interface 2112 provides an interface between the processing component 2102 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, or the like. These buttons can include, but are not limited to: a home button, a volume button, a start button, and a lock button.
  • the sensor component 2114 includes one or more sensors for providing status evaluation of various aspects to the device 2100.
  • the sensor component 2114 can detect the on / off state of the device 2100 and the relative positioning of the components.
  • the above components are the display and keypad of the device 2100.
  • the sensor component 2114 can also detect the change in the position of the device 2100 or a component of the device 2100 The presence or absence of the user's contact with the device 2100, the orientation or acceleration / deceleration of the device 2100, and the temperature change of the device 2100.
  • the sensor component 2114 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • the sensor component 2114 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 2114 may further include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 2116 is configured to facilitate wired or wireless communication between the device 2100 and other devices.
  • the device 2100 can access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G, LTE, 5G, or a combination thereof.
  • the communication component 2116 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
  • the above-mentioned communication component 2116 further includes a near field communication (NFC) module to facilitate short-range 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
  • the device 2100 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation is used to perform the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation is used to perform the above method.
  • a non-transitory computer-readable storage medium including instructions such as a memory 2104 including instructions, may be provided, which may be executed by the processor 2120 of the device 2100 to complete the transmission described in FIG. Method of 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, an optical data storage device, and the like.

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Abstract

本公开提供一种传输信息的方法和装置、基站及用户设备,其中上述方法包括:确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;将所述传输配置信息发送给用户设备;根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。采用本公开提供的传输信息的方法,可以有效利用非授权频段资源传输信息。

Description

传输信息的方法和装置、基站及用户设备 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和装置、基站及用户设备。
背景技术
新一代的AR/VR,车车通信等新型互联网应用的不断涌现,对于无线通信技术提出了更高的要求,驱使无线通信技术不断演进以满足应用需求。当下,蜂窝移动通信技术正在处于新一代技术的演进阶段。新一代技术的一个重要特点就是要支持多种业务类型的灵活配置。由于不同的业务类型对于无线通信技术有不同的要求,如eMBB(enhanced Mobile Broad Band,增强移动宽带)业务类型主要的要求侧重在大带宽,高速率等方面;URLLC(Ultra Reliable Low Latency Communication,超高可靠低时延通信)业务类型主要的要求侧重在较高的可靠性以及低的时延方面;mMTC(massive Machine Type Communication,海量机器类通信)业务类型主要的要求侧重在大的连接数方面。因此新一代的无线通信系统需要灵活和可配置的设计来支持多种业务类型的传输。
随着业务需求的驱动,仅仅使用授权频谱无法满足日益增长的业务需求,因此考虑在非授权频段上部署移动网络。非授权频段(Unlicensed Spectrum)如2.4GHz频段、5GHz频段上可能存在其他的系统如WiFi系统,如何保证不同的通信系统在非授权频段上公平共享资源需要研究。
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和装置、基站及用户设备,提高对非授权频段数据传输起始位置的配置灵活性,从而提高对非授权频段资源的有效利用率。
根据本公开实施例的第一方面,提供了一种传输信息的方法,应用于基站中,所述方法包括:
确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
将所述传输配置信息发送给用户设备;
根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
可选地,所述确定非授权频段的传输配置信息,包括:
监测非授权频段的信道状况;
根据所述非授权频段的信道状况,确定所述非授权频段的传输配置信息。
可选地,所述确定非授权频段的传输配置信息,包括:
确定所述预设时间窗口包含所述数据传输起始位置的数量;
根据所述数据传输起始位置的数量,在所述预设时间窗口内配置各个所述数据传输起始位置,获得配置信息;
根据所述预设时间窗口内所述数据传输起始位置的配置信息,确定所述非授权频段的传输配置信息。
可选地,所述确定非授权频段的传输配置信息,包括:
根据预设参考信息查询预设传输配置列表,确定所述数据传输起始位置的目标配置信息,所述预设位置配置列表包括:预设参考信息与预设数据传输起始位置的配置信息之间的对应关系;
根据所述目标配置信息确定所述非授权频段的传输配置信息。
可选地,所述根据所述目标配置信息确定所述非授权频段的传输配置信息,包括:
根据所述目标配置信息查询预设索引列表,确定所述目标配置信息对应的目标索引值,其中,所述预设索引列表包括:预设索引值与所述预设数据传输起始位置的配置信息之间的对应关系;
根据所述目标索引值生成所述非授权频段的传输配置信息。
可选地,所述将所述传输配置信息发送给用户设备,包括:
将所述传输配置信息加载于预设信令的目标资源位中;
通过所述预设信令将所述传输配置信息发送给所述用户设备;
其中,所述预设信令包括以下任一项:
无线资源控制RRC信令、媒介访问控制MAC控制单元CE信令、物理层下行控制信令。
可选地,所述将所述传输配置信息发送给用户设备,包括:
根据所述传输配置信息,在目标时频资源中配置用于标识所述非授权频段数据传输起始位置的预设信号;
通过承载所述预设信号的所述目标时频资源,将所述传输配置信息发送给所述用户设备。
可选地,所述根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息,包括:
在检测到非授权频段的空闲信道资源时,按照所述传输配置信息向所述用户设备发送下行数据。
根据本公开实施例的第二方面,提供了一种传输信息的方法,应用于用户设备中,所述方法包括:
获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
可选地,所述获取位置参考信息,包括:
获取基站下发的、针对非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
所述根据所述位置参考信息确定所述非授权频段上的数据传输起始位置,包括:
根据所述传输配置信息确定所述非授权频段上的数据传输起始位置。
可选地,所述传输配置信息包括:预设时间窗口内各个数据传输起始位置的指示信息。
可选地,所述传输配置信息包括:目标索引值;
所述根据所述传输配置信息确定非授权频段上的数据传输起始位置,包括:
根据所述目标索引值查询预设索引列表,确定所述目标索引值对应的数据传输起始位置的目标配置信息,其中,所述预设索引列表包括:预设索引值与数据传输起始位置的配置信息之间的对应关系。
可选地,所述获取位置参考信息,包括:
检测用于标识非授权频段上数据传输起始位置的预设信号;
按照预置传输位置配置规则和所述预设信号的位置信息,确定所述非授权频段的数据传输起始位置。
可选地,所述依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息,包括:
根据所述数据传输起始位置,通过非授权频段信道获取基站发送的下行数据;和/或,
依据所述数据传输起始位置,通过所述非授权频段信道向所述基站传输上行数据。
根据本公开实施例的第三方面,提供了一种传输信息的装置,设置于基站中,所述装置包括:
配置信息确定模块,被配置为确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
配置信息发送模块,被配置为将所述传输配置信息发送给用户设备;
传输模块,被配置为根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
可选的,所述配置信息确定模块,包括:
信道监测子模块,被配置为监测非授权频段的信道状况;
信息确定子模块,被配置为根据所述非授权频段的信道状况,确定所述非授权频段的传输配置信息。
可选的,所述配置信息确定模块,包括:
数量确定子模块,被配置为确定所述预设时间窗口包含所述数据传输起始位置的数量;
配置子模块,被配置为根据所述数据传输起始位置的数量,在所述预设时间窗口内配置各个所述数据传输起始位置,获得配置信息;
第一配置信息确定子模块,被配置为根据所述预设时间窗口内所述数据传输起始位置的配置信息,确定所述非授权频段的传输配置信息。
可选的,所述配置信息确定模块,包括:
查询子模块,被配置为根据预设参考信息查询预设传输配置列表,确定所述数据传输起始位置的目标配置信息,所述预设位置配置列表包括:预设参考信息与预设数据传输起始位置的配置信息之间的对应关系;
第二配置信息确定子模块,被配置为根据所述目标配置信息确定所述非授权频段的传输配置信息。
可选的,所述第二配置信息确定子模块,包括:
索引查询单元,被配置为根据所述目标配置信息查询预设索引列表,确定所述目标配置信息对应的目标索引值,其中,所述预设索引列表包括:预设索引值与所述 预设数据传输起始位置的配置信息之间的对应关系;
配置信息确定单元,被配置为根据所述目标索引值生成所述非授权频段的传输配置信息。
可选的,所述配置信息发送模块包括:
加载子模块,被配置为将所述传输配置信息加载于预设信令的目标资源位中;
第一发送子模块,被配置为通过所述预设信令将所述传输配置信息发送给所述用户设备;
其中,所述预设信令包括以下任一项:
无线资源控制RRC信令、媒介访问控制MAC控制单元CE信令、物理层下行控制信令。
可选的,所述配置信息发送模块包括:
信号设置子模块,被配置为根据所述传输配置信息,在目标时频资源中配置用于标识所述非授权频段数据传输起始位置的预设信号;
第二发送子模块,被配置为通过承载所述预设信号的所述目标时频资源,将所述传输配置信息发送给所述用户设备。
可选的,所述传输模块,被配置为在检测到非授权频段的空闲信道资源时,按照所述传输配置信息向所述用户设备发送下行数据。
根据本公开实施例的第四方面,提供了一种传输信息的装置,设置于用户设备中,所述装置包括:
信息获取模块,被配置为获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
位置确定模块,被配置为根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
传输模块,被配置为依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
可选的,所述信息获取模块,被配置为获取基站下发的、针对非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
所述位置确定模块,被配置为根据所述传输配置信息确定所述非授权频段上的数据传输起始位置。
可选的,所述传输配置信息包括:预设时间窗口内各个数据传输起始位置的指示信息。
可选的,所述传输配置信息包括:目标索引值;
所述位置确定模块,被配置为根据所述目标索引值查询预设索引列表,确定所述目标索引值对应的数据传输起始位置的目标配置信息,其中,所述预设索引列表包括:预设索引值与数据传输起始位置的配置信息之间的对应关系。
可选的,所述信息获取模块,被配置为检测用于标识非授权频段上数据传输起始位置的预设信号;
所述位置确定模块,被配置为按照预置传输位置配置规则和所述预设信号的位置信息,确定所述非授权频段的数据传输起始位置。
可选的,所述传输模块包括以下至少一个子模块:
下行传输子模块,被配置为根据所述数据传输起始位置,通过非授权频段信道获取基站发送的下行数据;
上行传输子模块,被配置为依据所述数据传输起始位置,通过所述非授权频段信道向所述基站传输上行数据。
根据本公开实施例的第五方面,提供了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,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,提供了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,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,提供了一种基站,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:
确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
将所述传输配置信息发送给用户设备;
根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
根据本公开实施例的第八方面,提供了一种用户设备,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:
获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
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,基站可以灵活配置预设时间窗口内的数据传输起始位置,并根据确定的数据传输起始位置的目标配置信息,生成非授权频段的传输配置信息发送给用户设备,使得用户设备可以基于上述非授权频段的传输配置信息与基站之间传输信息,确保信息发送端在检测到非授权频段的空闲信道资源后,可以灵活接入非授权频段信道进行信息传输,提高对非授权频段空闲资源的利用率,进而提高数据传输效率。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明的实施例,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方法流程图。
图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方法流程图。
图4-1是本公开根据一示例性实施例示出的一种传输信息的场景示意图。
图4-2是本公开根据一示例性实施例示出的另一种传输信息的场景示意图。
图5是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6是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是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8是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是本公开根据一示例性实施例示出的另一种传输信息的场景示意图。
图10是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另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一种基站的一结构示意图。
图21是本公开根据一示例性实施例示出的一种用户设备的一结构示意图。
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。
本公开提供的一种传输信息的方法,旨在通过基站配置的非授权频段的数据传输起始位置,使得系统设备在检测到非授权频段的空闲信道资源后,可以及时利用非授权频段资源传输信息,从而有效利用非授权频段的资源,提高信息传输效率。
参见图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,应用于5G NR(New Radio)网络的基站中,所述方法可以包括以下步骤:
在步骤11中,确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
相关技术中,如4G LTE系统协议规定了LAA(license assisted access,辅助接入)的机制中非授权频段的数据传输起始位置,如一个子帧的第0号符号symbol或第7号symbol。即相关技术中,当信息发送端检测到非授权频段的空闲信道资源时,均按照系统协议规定的上述数据传输起始位置,通过非授权频段进行信息传输。
与相关技术不同的是:本公开中,基站可以按照预置规则,灵活配置预设时间窗口内、非授权频段的数据传输起始位置。其中,上述预设时间窗口可以包括一个或多个传输单元,在5G NR系统中,上述传输单元可以是子帧subframe、时隙slot、迷你时隙mini-slot、OFDM(Orthogonal Frequency Division Multiplexing,正交频分复用技 术)符号symbol等。
本公开中,基站可以根据当前接入网络的所有或者预设类型UE的设备信息,确定采用何种非授权频段的传输配置信息;或者,基站针对接入网络的一个UE,确定相应的非授权频段的传输配置信息。
即基站确定的上述非授权频段的传输配置信息可以是适用于接入小区网络的所有UE或者部分类型的UE;也可以是专门适用于指定UE。
在本公开一实施例中,基站可以参考非授权频段的信道状况,确定上述非授权频段的传输配置信息。
参见图2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11可以包括:
在步骤111中,监测非授权频段的信道状况;
非授权频段如2.4GHz频段、5GHz频段,由于允许各种技术如蓝牙、WiFi等技术使用,通常干扰环境复杂,本公开中,基站在检测到非授权频段空闲信道资源后,可以利用相关技术监测非授权频段的信道质量信息,以便后续根据非授权频段的信道状况确定如何配置数据传输起始位置。
关于对非授权频段信道状况的监测,例如,基站可以通过上下行信道的互易性,根据对上行SRS(Souding Reference Signal,探寻参考信号)的测量结果,获取非授权频段下行信道的信道质量信息。
或者,基站在非授权频段内,向一个UE,或者,向信号覆盖范围内的多个或所有UE发送下行参考信号;上述各UE对下行参考信号进行测量并将测量结果反馈给基站,由基站根据下行参考信号的测量结果确定非授权频段的信道质量信息。
在步骤112中,根据所述非授权频段的信道状况,确定所述非授权频段的传输配置信息。
本公开一实施例中,基站可以根据上述信道质量信息确定非授权频段资源的利用情况。在非授权频段信道较空闲的时候,基站可以在上述预设时间窗口内配置较少的数据传输起始位置;反之,在非授权频段信道资源比较紧张的时候,可以在预设时间窗口内配置较多的数据传输起始位置。
在本公开另一实施例中,基站还可以参考非授权频段空闲信道的频率范围,进行数据传输起始位置的配置。
具体实施过程为:基站可以根据非授权频段空闲信道的频率范围,比如:5900MHz~5950MHz,确定对应工作载波上支持的子载波间隔,所述子载波间隔为相邻 两个子载波的中心频率之间的差值。
根据相关知识,对于基于OFDM的系统来讲,子载波间隔的大小与OFDM符号的时长成反比;即子载波间隔越大,对应的OFDM符号的时长就越小。相应的,一个预设时间窗口内可配置的非授权频段的数据传输起始位置也越多。
因此,基站可以按照以下原则进行数据传输起始位置的配置:在预设时间窗口内配置数据传输起始位置的数量与上述子载波间隔成正比。
即基站在对应工作载波上支持的子载波间隔较大时,可以在预设时间窗口内配置较多的数据传输起始位置。
反之,若基站在对应工作载波上支持的子载波间隔较小时,可以在预设时间窗口内配置较少的数据传输起始位置,以提高信息发送端接入非授权频段信道的灵活性。上述信息发送端可以是基站,也可以是用户设备。
本公开中,基站可以采用以下至少两种方式确定上述传输配置信息:
实施方式一,基站按照预置规则,自主决定一个预设时间窗口内需要设置的、数据传输起始位置的数量以及每个数据传输起始位置在上述预设时间窗内的位置,从而确定传输配置信息。
参见图3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,所述步骤11可以包括:
在步骤1101中,确定所述预设时间窗口包含所述数据传输起始位置的数量;
本公开中,基站可以根据不同应用场景,自主决定在一个预设时间窗口内设置多少个非授权频段的数据传输起始位置。例如,基站可以根据系统的灵活性要求,在预设时间窗口内配置较多的数据传输起始位置。
假设上述数据传输起始位置的数量表示为N,则本公开中,N可以是大于或等于2的正整数。以上述预设时间窗口为一个子帧subframe为例,该子帧包括14个symbol,则N可以是大于等于2、小于等于14的任一整数。
在步骤1102中,根据所述数据传输起始位置的数量,在所述预设时间窗口内配置各个所述数据传输起始位置;
以预设时间窗口为一个子帧subframe为例,假设上述步骤1101确定的数据传输起始位置的数量为7,则基站可以按照预置规则在预设时间窗口内布局各个数据传输起始位置,示例性,基站可以按照均匀分布的原则,将一个子帧的第0、2、4、6、8、10、12号symbol,分别设置为可能的数据传输起始位置100,如图4-1所示。
在本公开另一实施例中,基站也可以参考其它因素在预设时间窗口内布局各个 非授权频段的数据传输起始位置,如图4-2所示,基站可以将的第0、1、2、3、7、8、9号symbol,分别设置为非授权频段的数据传输起始位置100,即将第一个时隙中的前4个symbol和第二个时隙的前3个symbol配置成非授权频段的数据传输起始位置。
在步骤1103中,根据所述预设时间窗口内所述数据传输起始位置的配置信息,确定所述非授权频段的传输配置信息。
根据基站在预设时间窗口内对非授权频段数据传输起始位置的具体布局情况,生成上述传输配置信息,以指示UE在预设时间窗口的什么位置可以通过非授权频段资源传输信息。
对应上述图4-1,基站确定的、非授权频段的传输配置信息为:{0,2,4,6,8,10,12};同理,对应上述图4-2,基站确定的、非授权频段的传输配置信息为:{0,1,2,3,7,8,9}。
实施方式二,基站依据预设传输配置列表确定上述传输配置信息
参见图5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,所述步骤11可以包括:
在步骤101中,根据预设参考信息查询预设传输配置列表,确定所述数据传输起始位置的目标配置信息;
本公开中,系统针对非授权频段的传输起始位置可以规定几种预设类型的配置信息。基站可以根据不同的应用场景需求确定使用其中一种配置信息。上述预设参考信息为基站根据实际应用场景确定目标配置信息的参考依据,可以包括以下至少一种信息:用户设备的设备信息如设备类型、非授权频段的信道状况、基站在非授权工作载波上支持的子载波间隔等信息。
基站可以根据上述预设参考信息查询预设传输配置列表,确定数据传输起始位置的目标配置信息,其中,上述预设传输配置信息列表包括:预设参考信息与预设数据传输起始位置的配置信息之间的对应关系。
假设上述预设传输配置列表包括三种配置信息,示例性的,如表一所示:
参考信息 数据传输起始位置
参考信息A {0,7}
参考信息B {0,4,8,12}
参考信息C {0,2,4,6,8,10,12}
表一
本公开实施例中,基站可以按照预设参考信息从上述表一中选择一种数据传输 起始位置的配置信息作为目标配置信息如{0,2,4,6,8,10,12}。在本公开一实施例中,基站可以在检测到非授权频段空闲信道之后,根据非授权频段信道的状况确定上述非授权频段的传输配置信息。
在一实施例中,假设上述预设参考信息包括:非授权频段空闲信道的信道质量信息。其中,上述非授权频段空闲信道的信道质量信息用于表示非授权频段的信道状况,例如,可以是CQI(channel quality indication,信道质量指示)等信息。
以预设参考信息为非授权频段信道的CQI等级为例,上述预设传输配置列表可以包括:信道质量指示CQI与数据传输起始位置配置信息的对应关系,示例性的,如表二所示:
CQI等级 数据传输起始位置
10~15 {0,7}
5~9 {0,4,8,12}
0~4 {0,2,4,6,8,10,12}
表二
根据相关知识,高值的CQI等级表示信道上有好的信道质量;反之,低值的CQI等级表示信道质量较差。
基站在确定非授权频段信道的信道质量指示CQI等级比如6之后,可以查询上述表二,确定数据传输起始位置的目标配置信息,即{0,4,8,12}。
在本公开另一实施例中,假设上述预设参考信息包括:基站在非授权工作载波上支持的子载波间隔,则上述预设传输配置列表可以包括:子载波间隔与数据传输起始位置的配置信息之间的对应关系,示例性的,如表三所示:
子载波间隔 数据传输起始位置
120kHz {0,7}
60kHz {0,4,8,12}
15kHz {0,2,4,6,8,10,12}
表三
假设基站在非授权频段的子载波间隔为60KHz,查询上述表三可知,对应的目标配置信息为:{0,4,8,12}。
在步骤102中,根据所述目标配置信息确定所述非授权频段的传输配置信息。
在本公开一实施例中,基站可以直接将上述目标配置信息确定为待发送给用户设备的传输配置信息,
即该传输配置信息中直接包括:预设时间窗口内数据传输起始位置的配置信息,如{0,4,8,12}。
在本公开另一实施例中,参见图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102可以包括:
在步骤1021中,根据所述目标配置信息查询预设索引列表,确定所述目标配置信息对应的目标索引值,其中,所述预设索引列表包括:预设索引值与数据传输起始位置的配置信息之间的对应关系;
本公开一实施例中,针对系统约定有预设传输配置列表的情况,系统还可以约定有预设索引列表。该预设索引列表包括:预设索引值与所述预设数据传输起始位置的配置信息之间的对应关系。示例性的,如表四所示:
Index 数据传输起始位置
1 {0,7}
2 {0,4,8,12}
3 {0,2,4,6,8,10,12}
表四
假设基站确定的数据传输起始位置的目标配置信息为:{0,4,8,12},可以查询上述表四,确定对应的目标索引值为2。
在步骤1022中,根据所述目标索引值生成所述非授权频段的传输配置信息。
上述非授权频段的传输配置信息中可以仅包括:上述目标索引值。
相应的,UE侧也预置有预设索引列表,在检测到上述目标索引值后,根据上述目标索引值可以确定对应的数据传输起始位置的配置信息。
在步骤12中,将所述传输配置信息发送给用户设备;
本公开中,基站可以通过RRC(Radio Resource Control,无线资源控制)信令、MAC(Medium Access Control,媒介访问控制)CE(Control Element,控制单元)信令、物理层下行控制信令等,将上述非授权频段的传输配置信息发送给用户设备,以使用户设备可以基于上述传输配置信息通过非授权频段信道接收基站发送的下行信息或者传输上行信息。
本公开中,基站可以通过授权频段资源将上述传输配置信息发送给UE,也可以在接入非授权频段信道之后,将上述传输配置信息通过非授权频段资源发送给UE。
在一实施例中,若上述传输配置信息包括:非授权频段数据传输起始位置的目 标配置信息,或者,上述目标配置对应的目标索引值。
参见图7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12可以包括:
在步骤1211中,将所述传输配置信息加载于预设信令的目标资源位中;
本公开中,系统可以约定采用预设数量的bit位在预设信令中承载上述非授权频段的传输配置信息。
以上述传输配置信息包括目标索引值为例,上述目标资源位的数量与预设索引列表的表项数量有关,例如,若上述预设索引列表包括3个表项,可以采用2个bit承载上述传输配置信息;同理,若上述预设索引列表包括7个表项,可以采用3个bit承载上述传输配置信息。即目标资源位的数量n应满足:(2n-1)大于等于所述预设索引列表的表项数量。
示例性的,对应上述表四,基站可以采用预设信令的2个bit承载上述传输配置信息。若上述目标索引值为1,则上述两个bit被置为01。
本公开一实施例中,上述目标资源位在预设信令中的配置位置可以系统约定的,如第9bit和第10bit,则上述示例中,基站可以将目标索引值载入预设信令的第9bit和第10bit中。
在本公开另一实施例中,上述目标资源位在预设信令中的配置位置也可以是基站动态配置的。此种情况下,基站可以预先将目标资源位的指示信息发送给UE,以使UE确定在预设信令的哪些资源中可以解析上述非授权频段的传输配置信息。
此处需要说明的是,在一实施例中,上述目标资源位的指示信息和传输配置信息可以加载于同一条信令中,且,在时域上,用于承载目标资源位的指示信息的资源位在用于承载所述传输配置信息的资源位之前,使得UE在信息解析时,可以首先解析出目标资源位的指示信息,然后从所述指示信息指示的目标资源位中解析上述传输配置信息。
在步骤1212中,通过所述预设信令将所述传输配置信息发送给所述用户设备;其中,所述预设信令包括以下任一项:
无线资源控制RRC信令、媒介访问控制MAC控制单元CE信令、物理层下行控制信令。
参见图8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12可以包括:
在步骤1221中,根据所述传输配置信息,在目标时频资源中配置用于标识所 述非授权频段数据传输起始位置的预设信号;
本公开实施例中,基站在确定非授权频段传输起始位置的配置信息之后,也可以采用隐性方式告知UE,例如,在目标时频资源中配置用于标识所述非授权频段数据传输起始位置的预设信号,比如导频信号。示例性的,若基站确定的非授权频段数据传输起始位置的配置信息为(0、4、8、12),参见图9根据一示例性实施例示出的另一种传输信息的场景示意图,基站可以在目标时频资源上一个子帧的第0号、4号、8号、12号symbol中配置预设信号200,以表示上述传输配置信息。
在步骤1222中,通过承载所述预设信号的所述目标时频资源,将所述传输配置信息发送给所述用户设备。
如上示例,基站可以通过设置有图9所示子帧的目标时频资源,将所述传输配置信息(0、4、8、12),隐性地发送给UE。
在本公开实施例中,上述目标时频资源可以是系统约定的,也可以是基站动态配置的。若上述目标时频资源是基站动态配置的,在上述步骤1222之前,基站还需要将目标时频资源的配置信息发送给用户设备,以使UE根据所述目标时频资源的配置信息确定上述目标时频资源的时频范围,后续在该时频范围内检测预设信号,解析所述非授权频段的传输配置信息。
在步骤13中,根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
本公开中,步骤13的实施可以包括两种情况:
情况一,基站在有数据需要发送的时候,检测非授权频段信道是否空闲,并在检测到非授权频段的空闲信道之后,根据上述数据传输起始位置的目标配置信息,从任一起始位置开始通过非授权频段资源进行信息传输。相应的,UE根据上述传输配置信息在非授权频段信道接收基站发送的下行信息。
情况二,用户设备也可以在有数据需要发送的时候,检测非授权频段信道是否空闲,并在检测到非授权频段的空闲信道之后,利用上述传输配置信息通过非授权频段信道向基站发送上行信息。基站在获取UE检测到的非授权频段空闲信道的信息后,可以基于数据传输起始位置的目标配置信息接收UE通过非授权频段信道发送的上行信息。
可知,采用本公开提供的传输信息的方法,基站可以按照预置规则灵活配置预设时间窗口内的数据传输起始位置,并根据确定的数据传输起始位置的目标配置信息,生成非授权频段的传输配置信息发送给用户设备,使得用户设备可以基于上述非授权 频段的传输配置信息与基站之间传输信息,确保信息发送端在检测到非授权频段的空闲信道资源后,可以灵活接入非授权频段信道,增加信道接入机会,提高对非授权频段空闲资源的利用率,进而提高数据传输效率。
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,参见图10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:
在步骤21中,获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
本公开中,上述位置参考信息可以是基站下发的、非授权频段的传输配置信息;也可以是UE在固定时频资源或预设时频资源上检测到的预设信号,比如导频信号,以使UE根据上述预设信号确定非授权频段上的数据传输起始位置。
即上述步骤21可以是接收基站下发的、针对非授权频段的传输配置信息;也可以是检测用于标识非授权频段上数据传输起始位置的预设信号。
在步骤22中,根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
根据上述位置参考信息的不同,用户设备可以采用以下两种方式确定非授权频段信道的数据传输起始位置信息。
第一种方式,根据基站下发的、所述传输配置信息确定非授权频段的数据传输起始位置。
若基站下发的传输配置信息直接包括预设时间窗口内数据传输起始位置的指示信息,UE可以直接确定非授权频段的数据传输起始位置。
若基站下发的传输配置信息包括代表数据传输起始位置配置信息的目标索引值,则UE可以根据上述目标索引值查询预设索引列表,确定数据传输起始位置的目标配置信息。
其中,上述预设索引列表包括:预设索引值与数据传输起始位置的配置信息之间的对应关系。示例性的,上述预设索引列表可以如上述表四所示。
假设UE接收到的传输配置信息中的目标索引值为2,则查询上述表四可知,基站配置的非授权频段的传输起始位置为:{0,4,8,12}。
第二种方式,UE根据检测到的预设信号确定非授权频段的数据传输起始位置
本公开实施例中,在基站未检测到非授权频段空闲信道的情况下,基站可以在固定的时频资源或者可配置的时频资源上配置预设信号,以告知UE针对非授权频段的数据传输起始位置。
此种情况下,若系统约定在固定时频资源上设置上述预设信号,则UE可以在上述固定时频资源上检测预设信号,之后,根据上述预设信号的位置和预置传输位置配置规则,确定非授权频段的数据传输起始位置。上述预置传输位置配置规则可以是:预设信号所在位置即为非授权频段的数据传输起始位置,示例性的,参见上述图9根据一示例性实施例示出的一种传输信息的应用场景示意图,UE在一个子帧的第0、4、8、12号symbol位置检测到了导频信息200,则可以确定该子帧的第0、4、8、12号symbol为可接入非授权频段信道的数据传输起始位置。
在公开另一实施例中,上述预置传输位置配置规则也可以是:预设信号之后的预设位置为非授权频段的数据传输起始位置,比如,按照预置规则将所述预设信号之后的第2个symbol确定为非授权频段的数据传输起始位置。
在本公开另一实施例中,基站也可以在可配置的时频资源上配置上述预设信号,以指示非授权频段的数据传输起始位置。此种情况下,UE首先获取目标时频资源的配置信息,根据上述配置信息确定目标时频资源的时频范围,然后,按照上述方式从目标时频资源中检测预设信号,并依据预设信号确定非授权频段的数据传输起始位置。
在步骤23中,依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
与基站侧的实施方式相对应,该步骤23的实施也可以包括以下至少一种情况:
情况一,UE可以根据上述非授权频段的数据传输起始位置,在非授权频段信道接收基站发送的下行信息。
情况二,用户设备在检测到非授权频段的空闲信道之后,利用非授权频段的数据传输起始位置接入非授权频段信道,通过非授权频段信道向基站发送上行信息。相应的,基站在获取到UE已检测到非授权频段空闲信道的指示信息后,可以基于上述数据传输起始位置的目标配置信息,接收UE通过非授权频段信道发送的上行信息。
本公开中,用户设备可以通过获取的位置参考信息确定系统针对非授权频段的传输配置信息,即在预设时间窗口数据传输起始位置的配置信息,进而根据上述数据传输起始位置检测基站通过非授权频段资源传输的信息,或者,在检测到非授权频段的空闲信道资源后,利用上述传输配置信息向基站发送上行信息;通过灵活配置的、数据传输起始位置,可以增强通过非授权频段资源传输信息的几率,提高对非授权频段空闲资源的利用率,进而提高数据传输效率。
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终端的实施例。
相应的,本公开提供了一种传输信息的装置,可以设置于基站中。
参见图11根据一示例性实施例示出的一种传输信息的装置框图,所述装置可以包括:
配置信息确定模块31,被配置为确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
配置信息发送模块32,被配置为将所述传输配置信息发送给用户设备;
传输模块33,被配置为根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
在本公开另一装置实施例中,所述传输模块33,可以被配置为在检测到非授权频段的空闲信道资源时,按照所述传输配置信息向所述用户设备发送下行数据。
参见图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,所述配置信息确定模块31可以包括:
信道监测子模块311,被配置为监测非授权频段的信道状况;
信息确定子模块312,被配置为根据所述非授权频段的信道状况,确定所述非授权频段的传输配置信息。
参见图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,所述配置信息确定模块31可以包括:
数量确定子模块3111,被配置为确定所述预设时间窗口包含所述数据传输起始位置的数量;
配置子模块3112,被配置为根据所述数据传输起始位置的数量,在所述预设时间窗口内配置各个所述数据传输起始位置,获得配置信息;
第一配置信息确定子模块3113,被配置为根据所述预设时间窗口内所述数据传输起始位置的配置信息,确定所述非授权频段的传输配置信息。
在本公开另一传输信息的装置实施例中,上述信息确定子模块312也可以包括:数量确定子模块3111、配置子模块3112、第一配置信息确定子模块3113。
参见图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,所述配置信息确定模块31可以包括:
查询子模块3121,被配置为根据预设参考信息查询预设传输配置列表,确定所述数据传输起始位置的目标配置信息,所述预设位置配置列表包括:预设参考信息与预设数据传输起始位置的配置信息之间的对应关系;
第二配置信息确定子模块3122,被配置为根据所述目标配置信息确定所述非授权频段的传输配置信息。
在本公开另一传输信息的装置实施例中,上述信息确定子模块312也可以包括:查询子模块3121、第二配置信息确定子模块3122。
参见图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,所述第二配置信息确定子模块3122可以包括:
索引查询单元301,被配置为根据所述目标配置信息查询预设索引列表,确定所述目标配置信息对应的目标索引值,其中,所述预设索引列表包括:预设索引值与所述预设数据传输起始位置的配置信息之间的对应关系;
配置信息确定单元302,被配置为根据所述目标索引值生成所述非授权频段的传输配置信息。
参见图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,在图11所示装置实施例的基础上,所述配置信息发送模块32可以包括:
加载子模块3211,被配置为将所述传输配置信息加载于预设信令的目标资源位中;
第一发送子模块3212,被配置为通过所述预设信令将所述传输配置信息发送给所述用户设备;
其中,所述预设信令可以包括以下任一项:
无线资源控制RRC信令、媒介访问控制MAC控制单元CE信令、物理层下行控制信令。
参见图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,在图11所示装置实施例的基础上,所述配置信息发送模块32可以包括:
信号设置子模块3221,被配置为根据所述传输配置信息,在目标时频资源中配置用于标识所述非授权频段数据传输起始位置的预设信号;
第二发送子模块3222,被配置为通过承载所述预设信号的所述目标时频资源,将所述传输配置信息发送给所述用户设备。
相应的,本公开盖提供了另一种传输信息的装置,设置于用户设备中。
参见图18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:
信息获取模块41,被配置为获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
位置确定模块42,被配置为根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
传输模块43,被配置为依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
在本公开一装置实施例中,所述信息获取模块41,可以被配置为获取基站下发的、针对非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
在本公开一实施例中,所述传输配置信息可以包括:预设时间窗口内各个数据传输起始位置的指示信息。
相应的,所述位置确定模块42,可以被配置为根据所述传输配置信息确定所述非授权频段上的数据传输起始位置。
在本公开另一装置实施例中,若信息获取模块41接收的所述传输配置信息包括:目标索引值;
则所述位置确定模块42,可以被配置为根据所述目标索引值查询预设索引列表,确定所述目标索引值对应的数据传输起始位置的目标配置信息,其中,所述预设索引列表包括:预设索引值与数据传输起始位置的配置信息之间的对应关系。
在本公开另一装置实施例中,所述信息获取模块41,可以被配置为检测用于标识非授权频段上数据传输起始位置的预设信号;
相应的,所述位置确定模块42,可以被配置为按照预置传输位置配置规则和所述预设信号的位置信息,确定所述非授权频段的数据传输起始位置。
参见图19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18所示装置实施例的基础上,所述传输模块43可以包括以下至少一个子模块:
下行传输子模块431,被配置为根据所述数据传输起始位置,通过非授权频段信道获取基站发送的下行数据;
上行传输子模块432,被配置为依据所述数据传输起始位置,通过所述非授权频段信道向所述基站传输上行数据。
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,一方面提供了一种基站,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:
确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
将所述传输配置信息发送给用户设备;
根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
另一方面,提供了一种用户设备,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:
获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
如图20所示,图20是根据一示例性实施例示出的一种基站2000的一结构示意图。该基站可以应用于5G NR网络中。参照图20,基站2000包括:处理组件2022、无线发射/接收组件2024、天线组件2026、以及无线接口特有的信号处理部分,处理组件2022可进一步包括一个或多个处理器。
其中,所述处理器可以被配置为:确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
将所述传输配置信息发送给用户设备;
根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
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基站2000的处理组件2022执行以完成图1~图8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21是根据一示例性实施例示出的一种用户设备2100的结构示意图。例如,用户设备2100可以是5G NR网络中的终端,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。
参照图21,装置2100可以包括以下一个或多个组件:处理组件2102,存储器2104,电源组件2106,多媒体组件2108,音频组件2110,输入/输出(I/O)的接口2112,传感器组件2114,以及通信组件2116。
处理组件2102通常控制装置2100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2102可以包括一个或多个处理器2120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2102可以包括一个或多个模块,便于处理组件2102和其他组件之间的交互。例如,处理组件2102可以包括多媒体模块,以方便多媒体组件2108和处理组件2102之间的交互。
存储器2104被配置为存储各种类型的数据以支持在设备2100的操作。这些数据的示例包括用于在装置2100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2104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2106为装置2100的各种组件提供电力。电源组件2106可以包括电源管理系统,一个或多个电源,及其他与为装置2100生成、管理和分配电力相关联的组件。
多媒体组件2108包括在上述装置2100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2108包括一个前置摄像头和/或后置摄像头。当设备2100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2110被配置为输出和/或输入音频信号。例如,音频组件2110包括一个麦克风(MIC),当装置2100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2104或经由通信组件2116发送。在一些实施例中,音频组件2110还包括一个扬声器,用于输出音频信号。
I/O接口2112为处理组件2102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2114包括一个或多个传感器,用于为装置2100提供各个方面的状态评估。例如,传感器组件2114可以检测到设备2100的打开/关闭状态,组件的相对定位,例如上述组件为装置2100的显示器和小键盘,传感器组件2114还可以检测装置2100或装置2100一个组件的位置改变,用户与装置2100接触的存在或不存在,装置2100方位或加速/减速和装置2100的温度变化。传感器组件2114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2114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2114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2116被配置为便于装置2100和其他设备之间有线或无线方式的通信。装置2100可以接入基于通信标准的无线网络,如WiFi,2G,3G,4G LTE,5G,或它们的组合。在一个示例性实施例中,通信组件2116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2116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2100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2104,上述指令可由装置2100的处理器2120执行以完成上述图10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。
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 (32)

  1. 一种传输信息的方法,其特征在于,应用于基站中,所述方法包括:
    确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
    将所述传输配置信息发送给用户设备;
    根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
  2. 根据权利要求1所述的方法,其特征在于,所述确定非授权频段的传输配置信息,包括:
    监测非授权频段的信道状况;
    根据所述非授权频段的信道状况,确定所述非授权频段的传输配置信息。
  3. 根据权利要求1或2所述的方法,其特征在于,所述确定非授权频段的传输配置信息,包括:
    确定所述预设时间窗口包含所述数据传输起始位置的数量;
    根据所述数据传输起始位置的数量,在所述预设时间窗口内配置各个所述数据传输起始位置,获得配置信息;
    根据所述预设时间窗口内所述数据传输起始位置的配置信息,确定所述非授权频段的传输配置信息。
  4. 根据权利要求1或2所述的方法,其特征在于,所述确定非授权频段的传输配置信息,包括:
    根据预设参考信息查询预设传输配置列表,确定所述数据传输起始位置的目标配置信息,所述预设位置配置列表包括:预设参考信息与预设数据传输起始位置的配置信息之间的对应关系;
    根据所述目标配置信息确定所述非授权频段的传输配置信息。
  5. 根据权利要求4所述的方法,其特征在于,所述根据所述目标配置信息确定所述非授权频段的传输配置信息,包括:
    根据所述目标配置信息查询预设索引列表,确定所述目标配置信息对应的目标索引值,其中,所述预设索引列表包括:预设索引值与所述预设数据传输起始位置的配置信息之间的对应关系;
    根据所述目标索引值生成所述非授权频段的传输配置信息。
  6. 根据权利要求1所述的方法,其特征在于,所述将所述传输配置信息发送给用户设备,包括:
    将所述传输配置信息加载于预设信令的目标资源位中;
    通过所述预设信令将所述传输配置信息发送给所述用户设备;
    其中,所述预设信令包括以下任一项:
    无线资源控制RRC信令、媒介访问控制MAC控制单元CE信令、物理层下行控制信令。
  7. 根据权利要求1所述的方法,其特征在于,所述将所述传输配置信息发送给用户设备,包括:
    根据所述传输配置信息,在目标时频资源中配置用于标识所述非授权频段数据传输起始位置的预设信号;
    通过承载所述预设信号的所述目标时频资源,将所述传输配置信息发送给所述用户设备。
  8. 根据权利要求1所述的方法,其特征在于,所述根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息,包括:
    在检测到非授权频段的空闲信道资源时,按照所述传输配置信息向所述用户设备发送下行数据。
  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:
    获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
    根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
    依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
  10. 根据权利要求9所述的方法,其特征在于,所述获取位置参考信息,包括:
    获取基站下发的、针对非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
    所述根据所述位置参考信息确定所述非授权频段上的数据传输起始位置,包括:
    根据所述传输配置信息确定所述非授权频段上的数据传输起始位置。
  11. 根据权利10所述的方法,其特征在于,所述传输配置信息包括:预设时间窗口内各个数据传输起始位置的指示信息。
  12. 根据权利要求10所述的方法,其特征在于,所述传输配置信息包括:目标索引值;
    所述根据所述传输配置信息确定非授权频段上的数据传输起始位置,包括:
    根据所述目标索引值查询预设索引列表,确定所述目标索引值对应的数据传输起始位置的目标配置信息,其中,所述预设索引列表包括:预设索引值与数据传输起始 位置的配置信息之间的对应关系。
  13. 根据权利要求9所述的方法,其特征在于,所述获取位置参考信息,包括:
    检测用于标识非授权频段上数据传输起始位置的预设信号;
    按照预置传输位置配置规则和所述预设信号的位置信息,确定所述非授权频段的数据传输起始位置。
  14. 根据权利要求9所述的方法,其特征在于,所述依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息,包括:
    根据所述数据传输起始位置,通过非授权频段信道获取基站发送的下行数据;和/或,
    依据所述数据传输起始位置,通过所述非授权频段信道向所述基站传输上行数据。
  15. 一种传输信息的装置,其特征在于,设置于基站中,所述装置包括:
    配置信息确定模块,被配置为确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
    配置信息发送模块,被配置为将所述传输配置信息发送给用户设备;
    传输模块,被配置为根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
  16. 根据权利要求15所述的装置,其特征在于,所述配置信息确定模块,包括:
    信道监测子模块,被配置为监测非授权频段的信道状况;
    信息确定子模块,被配置为根据所述非授权频段的信道状况,确定所述非授权频段的传输配置信息。
  17. 根据权利要求15所述的装置,其特征在于,所述配置信息确定模块,包括:
    数量确定子模块,被配置为确定所述预设时间窗口包含所述数据传输起始位置的数量;
    配置子模块,被配置为根据所述数据传输起始位置的数量,在所述预设时间窗口内配置各个所述数据传输起始位置,获得配置信息;
    第一配置信息确定子模块,被配置为根据所述预设时间窗口内所述数据传输起始位置的配置信息,确定所述非授权频段的传输配置信息。
  18. 根据权利要求15所述的装置,其特征在于,所述配置信息确定模块,包括:
    查询子模块,被配置为根据预设参考信息查询预设传输配置列表,确定所述数据传输起始位置的目标配置信息,所述预设位置配置列表包括:预设参考信息与预设数据传输起始位置的配置信息之间的对应关系;
    第二配置信息确定子模块,被配置为根据所述目标配置信息确定所述非授权频段的传输配置信息。
  19. 根据权利要求18所述的装置,其特征在于,所述第二配置信息确定子模块,包括:
    索引查询单元,被配置为根据所述目标配置信息查询预设索引列表,确定所述目标配置信息对应的目标索引值,其中,所述预设索引列表包括:预设索引值与所述预设数据传输起始位置的配置信息之间的对应关系;
    配置信息确定单元,被配置为根据所述目标索引值生成所述非授权频段的传输配置信息。
  20. 根据权利要求15所述的装置,其特征在于,所述配置信息发送模块包括:
    加载子模块,被配置为将所述传输配置信息加载于预设信令的目标资源位中;
    第一发送子模块,被配置为通过所述预设信令将所述传输配置信息发送给所述用户设备;
    其中,所述预设信令包括以下任一项:
    无线资源控制RRC信令、媒介访问控制MAC控制单元CE信令、物理层下行控制信令。
  21. 根据权利要求15所述的装置,其特征在于,所述配置信息发送模块包括:
    信号设置子模块,被配置为根据所述传输配置信息,在目标时频资源中配置用于标识所述非授权频段数据传输起始位置的预设信号;
    第二发送子模块,被配置为通过承载所述预设信号的所述目标时频资源,将所述传输配置信息发送给所述用户设备。
  22. 根据权利要求15所述的装置,其特征在于,所述传输模块,被配置为在检测到非授权频段的空闲信道资源时,按照所述传输配置信息向所述用户设备发送下行数据。
  23. 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:
    信息获取模块,被配置为获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
    位置确定模块,被配置为根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
    传输模块,被配置为依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
  24. 根据权利要求23所述的装置,其特征在于,所述信息获取模块,被配置为获取基站下发的、针对非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各个数据传输起始位置;
    所述位置确定模块,被配置为根据所述传输配置信息确定所述非授权频段上的数据传输起始位置。
  25. 根据权利24所述的装置,其特征在于,所述传输配置信息包括:预设时间窗口内各个数据传输起始位置的指示信息。
  26. 根据权利要求24所述的装置,其特征在于,所述传输配置信息包括:目标索引值;
    所述位置确定模块,被配置为根据所述目标索引值查询预设索引列表,确定所述目标索引值对应的数据传输起始位置的目标配置信息,其中,所述预设索引列表包括:预设索引值与数据传输起始位置的配置信息之间的对应关系。
  27. 根据权利要求23所述的装置,其特征在于,所述信息获取模块,被配置为检测用于标识非授权频段上数据传输起始位置的预设信号;
    所述位置确定模块,被配置为按照预置传输位置配置规则和所述预设信号的位置信息,确定所述非授权频段的数据传输起始位置。
  28. 根据权利要求23所述的装置,其特征在于,所述传输模块包括以下至少一个子模块:
    下行传输子模块,被配置为根据所述数据传输起始位置,通过非授权频段信道获取基站发送的下行数据;
    上行传输子模块,被配置为依据所述数据传输起始位置,通过所述非授权频段信道向所述基站传输上行数据。
  29. 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。
  30. 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9~14任一所述方法的步骤。
  31. 一种基站,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:
    确定非授权频段的传输配置信息,所述传输配置信息用于指示预设时间窗口内各 个数据传输起始位置;
    将所述传输配置信息发送给用户设备;
    根据所述传输配置信息,利用非授权频段信道与所述用户设备之间传输信息。
  32. 一种用户设备,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:
    获取位置参考信息,所述位置参考信息用于确定非授权频段的数据传输起始位置;
    根据所述位置参考信息确定所述非授权频段的数据传输起始位置;
    依据所述数据传输起始位置,利用非授权频段信道与所述基站之间传输信息。
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