WO2018192522A1 - 一种信息传输方法、终端及网络侧设备 - Google Patents

一种信息传输方法、终端及网络侧设备 Download PDF

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Publication number
WO2018192522A1
WO2018192522A1 PCT/CN2018/083548 CN2018083548W WO2018192522A1 WO 2018192522 A1 WO2018192522 A1 WO 2018192522A1 CN 2018083548 W CN2018083548 W CN 2018083548W WO 2018192522 A1 WO2018192522 A1 WO 2018192522A1
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WIPO (PCT)
Prior art keywords
transmission
information
anchor
bandwidth information
transmission bandwidth
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Application number
PCT/CN2018/083548
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English (en)
French (fr)
Inventor
姜蕾
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to US16/606,386 priority Critical patent/US11206660B2/en
Priority to EP18787275.9A priority patent/EP3614775B1/en
Publication of WO2018192522A1 publication Critical patent/WO2018192522A1/zh
Priority to US17/517,512 priority patent/US20220061039A1/en

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    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to an information transmission method, a terminal, and a network side device.
  • NR New Air
  • the main scenarios of NR include mobile broadband enhanced eMBB, large-scale Internet of Things mMTC, and ultra-reliable ultra-low latency communication uRLLC. These scenarios require high reliability, low latency, large bandwidth, and wide coverage.
  • the subcarrier spacing of the NR system is no longer the same as that of the LTE system.
  • the system can support multiple subcarrier spacings, and different subcarrier spacings can be applied to different scenarios. .
  • a relatively large subcarrier spacing can be configured for a high frequency band and a large bandwidth.
  • a large subcarrier spacing corresponds to a small symbol length in the time domain, which can meet the requirements of low latency services.
  • the subcarrier spacing of the system may be 2 n *15 kHz, and different subcarrier spacings may exist on the same carrier, that is, different carrier value configurations may be multiplexed, different services or different.
  • the application scenario uses its corresponding numerical configuration (Numerology).
  • the NR system can change the value configuration to suit the demand as needed.
  • the uplink and downlink services may be different, the value configuration of the uplink and downlink may be different.
  • LTE Long Term Evolution
  • system transmission uses a fixed 15 kHz subcarrier spacing, regardless of whether the uplink and downlink data transmissions are fixed slot lengths.
  • the UE User Equipment
  • the UE may support more than one bandwidth part/frequency range/subband, hereinafter referred to as transmission bandwidth, and different service data in these. Transmission is performed on resources corresponding to different transmission bandwidths. Different types of business data are not available at all times, so if the UE simultaneously turns on multiple RF chains, this will bring additional power loss.
  • the embodiments of the present disclosure provide an information transmission method, a terminal, and a network side device, to solve the problem that the UE supports multiple transmission bandwidths in the communication system, and the UE simultaneously turns on multiple RF chains to bring additional power loss.
  • an embodiment of the present disclosure provides an information transmission method, which is applied to a terminal side, and includes:
  • anchor transmission bandwidth information configured by the terminal, where the transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of the transmission bandwidth supported by the terminal;
  • the information is transmitted through the transmission resource corresponding to the anchor transmission bandwidth information.
  • an embodiment of the present disclosure further provides an information transmission method, which is applied to a network side device side, and includes:
  • the information is transmitted through the transmission resource corresponding to the anchor transmission bandwidth information.
  • an embodiment of the present disclosure provides a terminal, including:
  • An acquiring module configured to acquire anchor transmission bandwidth information configured by the network side device for the terminal, where the transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of the transmission bandwidth supported by the terminal;
  • the first transmission module is configured to perform information transmission by using a transmission resource corresponding to the anchor transmission bandwidth information.
  • an embodiment of the present disclosure provides a network side device, including:
  • a processing module configured to configure, for the terminal, the corresponding anchor transmission bandwidth information, where the transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of the transmission bandwidth supported by the terminal;
  • the second transmission module is configured to perform information transmission by using a transmission resource corresponding to the anchor transmission bandwidth information.
  • an embodiment of the present disclosure provides a terminal, including: a processor, a memory, and a computer program stored on the memory and executable on the processor, where the computer program is executed by the processor. The steps in the information transmission method in the first aspect are implemented.
  • an embodiment of the present disclosure provides a network side device, including: a processor, a memory, and a computer program stored on the memory and operable on the processor, where the computer program is processed The steps in the information transmission method in the second aspect are implemented when the device is executed.
  • an embodiment of the present disclosure provides a computer readable storage medium, where the computer readable storage medium stores a computer program, where the computer program is executed by a processor to implement the information transmission method in the first aspect. step.
  • an embodiment of the present disclosure provides a computer readable storage medium, where the computer readable storage medium stores a computer program, where the computer program is executed by a processor to implement the information transmission method in the second aspect. step.
  • the embodiment of the present disclosure sets at least one anchor transmission bandwidth for the terminal, so that when the terminal does not receive the dedicated transmission bandwidth information indicated by the network side device, the terminal transmits the information through the transmission resource corresponding to the bandwidth information of the anchor point, so that the information is transmitted. It can adapt to the scenario where multiple transmission bandwidths coexist in the system. In addition, the terminal only needs to enable the radio link corresponding to the anchor transmission bandwidth information, without opening multiple radio links, which can reduce the power loss on the terminal side.
  • FIG. 1 is a flowchart showing a method of transmitting information on a terminal side in an embodiment of the present disclosure
  • FIG. 2 is a resource indication diagram 1 of a downlink anchor transmission bandwidth in an embodiment of the present disclosure
  • FIG. 3 is a diagram showing the resource indication diagram 2 of the downlink anchor transmission bandwidth in the embodiment of the present disclosure
  • FIG. 5 is a diagram showing the resource indication of the uplink anchor transmission bandwidth in the embodiment of the present disclosure.
  • FIG. 6 is a schematic block diagram 1 of a terminal in an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram 2 of a module of a terminal in an embodiment of the present disclosure.
  • FIG. 8 is a structural block diagram of a terminal in an embodiment of the present disclosure.
  • FIG. 9 is a flowchart of a method for transmitting information on a network side device side in an embodiment of the present disclosure.
  • FIG. 10 is a schematic diagram 1 of a module of a network side device according to an embodiment of the present disclosure.
  • FIG. 11 is a second schematic diagram of a module of a network side device according to an embodiment of the present disclosure.
  • FIG. 12 is a block diagram showing the structure of a network side device in an embodiment of the present disclosure.
  • the embodiment of the present disclosure provides an information transmission method, which is applied to the terminal side, as shown in FIG. 1 , and specifically includes the following steps:
  • Step 11 Obtain the anchor transmission bandwidth information configured by the network side device for the terminal.
  • the NR system has multiple transmission bandwidths, and the corresponding terminal also supports multiple transmission bandwidths, and the transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of the transmission bandwidths supported by the terminal.
  • the transmission bandwidth may also be referred to as: a bandwidth part bandwidth part, or a frequency range frequency range, or a subband subband. That is to say, the terminal UE may support more than one bandwidth part/frequency range/subband, and the service data is not always available, so if the terminal simultaneously opens multiple RF link RF chains, this will inevitably cause additional Power loss.
  • a network side device such as a base station, such as a gNB, can configure an anchor transmission bandwidth for the terminal, that is, an anchor bandwidth portion/frequency range/subband, which is hereinafter referred to as an anchor transmission bandwidth.
  • the network side device carries the configured anchor transmission bandwidth in the anchor transmission bandwidth information and sends the bandwidth to the terminal.
  • the anchor transmission bandwidth information is used to indicate the anchor transmission bandwidth, so that the terminal only opens the RF chain corresponding to the anchor transmission bandwidth for a long time, thereby reducing unnecessary power loss.
  • Step 12 Perform information transmission by using the transmission resource corresponding to the anchor transmission bandwidth information.
  • the information transmission mentioned herein may be an uplink transmission or a downlink transmission.
  • the terminal may transmit or receive information through the transmission resource corresponding to the anchor point transmission bandwidth information.
  • the step 11 is specifically implemented by: receiving, by using the system information, the broadcast information, the high layer signaling, the group common control channel, or the physical layer signaling, the anchor point transmission bandwidth information configured by the network side device for the terminal.
  • the anchor transmission bandwidth can be static or semi-static or dynamically configured. Specifically, when the anchor transmission bandwidth is statically configured, the anchor transmission bandwidth may be specified by a protocol, or through system information (SI, System Information), primary synchronization signal NR-PSS or secondary synchronization signal NR-SSS, or broadcast information. Get it in the same way.
  • SI System Information
  • NR-PSS primary synchronization signal
  • NR-SSS secondary synchronization signal
  • the anchor transmission bandwidth can be obtained through MAC Control Unit (MAC CE) or physical layer signaling.
  • the physical layer signaling may be downlink control information (DCI, Downlink Control Information) or signaling in the group common PDCCH.
  • the anchor transmission bandwidth information is used to indicate the anchor transmission bandwidth configured by the network side device for the terminal.
  • the anchor transmission information includes: frequency domain location information, bandwidth information, numerical configuration Numerology information, and antenna port configuration of the transmission resource. At least one of the information.
  • the value configuration may also be referred to as a parameter configuration, and the corresponding subcarrier spacing, the corresponding frequency domain resource bandwidth, or the cyclic prefix CP may be different, and different numerical configurations may be multiplexed, and the numerical configuration information includes the frequency domain. At least one of a resource bandwidth, a subcarrier spacing, and a cyclic prefix.
  • the anchor transmission bandwidth information may be fixed, that is, each anchor transmission bandwidth corresponds to a fixed set of frequency domain location information, bandwidth information, numerical configuration Numerology information, and/or antenna port configuration information, in order to reduce the anchor.
  • the network overhead of the point transmission bandwidth information the anchor transmission bandwidth information may be agreed by the protocol, and each group of anchor transmission bandwidth information corresponds to a fixed and unique index index.
  • the step of the terminal to obtain the anchor point transmission bandwidth information configured by the network side device may be implemented in the following manner: receiving the network side device as the terminal configuration and sending the index information; and transmitting the bandwidth information and the index according to the preset anchor point
  • the mapping relationship between the information determines the anchor transmission bandwidth information corresponding to the index information. That is to say, the network side device notifies the terminal index, and the terminal can find the corresponding anchor transmission bandwidth information according to the index.
  • the anchor transmission bandwidth information may also be semi-static or dynamically changed.
  • the network side device may notify all anchor points of the transmission bandwidth information and the index correspondence, when the terminal anchor point When the transmission bandwidth information changes, the network side device notifies the terminal of the index corresponding to the new anchor transmission bandwidth information, so that the terminal queries the corresponding anchor transmission bandwidth according to the correspondence between the transmission bandwidth information and the index of all the anchor points stored in advance. information.
  • the application period of the anchor transmission bandwidth information supported by the network side device is greater than the application period of configuring the anchor transmission bandwidth information for the terminal, if the network side device supports When the change period of the anchor transmission bandwidth information is equal to or less than the period in which the anchor transmission bandwidth information is configured for the terminal, the above manner of indicating only the index is no longer applicable.
  • the following describes how the terminal obtains the anchor transmission bandwidth information in a periodic scenario in which the anchor transmission bandwidth information supported by the network-side device is equal to or less than the configuration of the anchor transmission bandwidth information. That is, when the change period of the anchor transmission bandwidth information supported by the network side device is equal to or less than the period in which the anchor transmission bandwidth information is configured for the terminal, or the anchor transmission bandwidth information is dynamically changed, the network side device needs to be in the network side device. When the terminal anchor transmission bandwidth information changes, the terminal directly receives the updated anchor transmission bandwidth information sent by the network side device.
  • the foregoing anchor transmission bandwidth information specifically includes: downlink anchor transmission bandwidth information and/or uplink anchor transmission bandwidth information.
  • the following describes the transmission of different scenarios by combining different types of anchor transmission bandwidth information.
  • the step 12 is specifically: the downlink transmission resource corresponding to the bandwidth information is transmitted by the downlink anchor point, and the UE receives the downlink information sent by the network side device.
  • the scenario applicable here is: when the network side device does not indicate the dedicated downlink transmission bandwidth for the next transmission, or the network side device is the downlink transmission bandwidth for the downlink transmission point when the dedicated downlink transmission bandwidth indicated by the next transmission is
  • the terminal receives the uplink scheduling information UL grant sent by the network side device by using the downlink transmission resource corresponding to the downlink anchor transmission bandwidth, without opening all the supported RF chains to reduce the terminal power loss.
  • the step of receiving downlink information sent by the network side device by using the downlink anchor resource corresponding to the downlink anchor transmission bandwidth information includes the following steps: transmitting, by using the anchor point, the transmission resource corresponding to the bandwidth information, and transmitting the downlink control channel PDCCH
  • the resource receives the uplink scheduling information sent by the network side device.
  • the uplink scheduling information indicates that the network side device is the first transmission resource scheduled by the terminal, and the first transmission resource is: the transmission resource corresponding to the downlink control channel PDCCH is separated by the uplink transmission resources of the first transmission time unit, and the UE passes the The first transmission resource sends data to the network side device.
  • the first transmission time unit is a transmission time unit corresponding to the uplink transmission resource, or is a transmission time unit corresponding to the downlink anchor transmission bandwidth information, where k is a positive integer.
  • k is a positive integer.
  • the URLLC service of the UE is transmitted on the resource with the sub-carrier spacing of f1
  • the downlink anchor transmission bandwidth information configured by the network-side device corresponds to the resource with the sub-carrier spacing of f2.
  • the network The side device may schedule the URLLC service by using the transmission resource corresponding to the bandwidth information of the downlink anchor transmission of the UE. As shown in FIG.
  • the UE receives uplink scheduling information through the PDCCH, and assumes that the transmission resource that the UE receives the uplink scheduling information is n0.
  • the subcarrier spacing f1 corresponding to the uplink transmission resource PUSCH in FIG. 2 is 30 kHz, and the subcarrier spacing f2 corresponding to the anchor transmission bandwidth is 15 kHz.
  • the subcarrier f1 corresponding to the uplink transmission resource PUSCH is 15 kHz
  • the subcarrier f2 corresponding to the anchor transmission bandwidth is 30 kHz.
  • the transmission time unit corresponding to the PUSCH is the transmission time unit corresponding to the anchor transmission bandwidth. 2 times.
  • the uplink scheduling information of UE1 is transmitted in PDCCH1, and the transmission resource corresponding to PDCCH1 is n1, the scheduling information of UE2 is transmitted in PDCCH2, and the transmission resource corresponding to PDCCH2 is n2.
  • the step 12 is specifically: transmitting the uplink information to the network side device by using the uplink transmission resource corresponding to the bandwidth information of the uplink anchor transmission.
  • the scenario applicable here is: when the network side device does not configure a dedicated uplink transmission bandwidth for the terminal, or when the dedicated uplink transmission bandwidth configured by the network side device for the terminal is the uplink anchor transmission bandwidth, the terminal passes The obtained uplink transmission resource corresponding to the uplink anchor transmission bandwidth sends uplink information to the network side device without opening all supported RF chains to reduce terminal power loss.
  • the response ACK/NACK information is a scenario of uplink transmission, which will be further described in detail in this embodiment. That is, the step of transmitting the uplink information to the network side device by using the uplink transmission resource corresponding to the bandwidth information of the uplink anchor point, specifically: transmitting the transmission resource corresponding to the bandwidth information by using the anchor point, and transmitting, to the network side device, the indication of the downlink information. Answer ACK/NACK information. It is assumed that the ACK/NACK information is transmitted after the data transmission is delayed by m transmission time units, and the transmission resource corresponding to the bandwidth information is transmitted by the anchor point, and the ACK/NACK information for indicating the downlink information reception condition is sent to the network side device.
  • the step specifically includes: determining, in the transmission resource corresponding to the anchor transmission bandwidth information, the transmission resource interval of the transmission downlink shared channel PDSCH, and the transmission resources of the second transmission time unit as the second transmission resource; by using the second transmission resource, The network side device transmits response ACK/NACK information indicating the downlink information reception condition.
  • the second transmission time unit is a transmission time unit corresponding to the downlink shared channel, or a transmission time unit corresponding to the anchor transmission bandwidth information, and m is a positive integer.
  • the network side device may determine the value of k or m according to a value configuration of the terminal transmission data and a numerical configuration of the uplink anchor transmission bandwidth, a configuration time of the terminal, and a processing time.
  • the numerical configuration of the anchor transmission bandwidth may be fixed or semi-statically configured.
  • the time interval m between PDSCH and ACK/NACK transmissions can be fixed or semi-statically varied.
  • m may be notified by a protocol or by a system message SI, a broadcast channel, a high layer signaling, a group common PDCCH, or the like.
  • m can be configured with the corresponding transmission time unit (slot) as the reference with different values of the transmission bandwidth, and the subcarrier spacing and the transmission time unit corresponding to the numerical configuration of different transmission bandwidths are different, the feedback of different terminals
  • the delay m may be the same or different. For example, as shown in FIG. 4, both UE1 and UE2 receive data through the same PDSCH, but the corresponding resource locations are different (assuming that the resource location corresponding to UE1 is n1 and the resource location corresponding to UE2 is n2), and the downlink transmission data PDSCH is assumed.
  • the bandwidth corresponds to 1/2 of the transmission event unit.
  • the transmission resource location corresponding to the ACK/NACK information of the UE1 is n1+m1
  • the transmission time of the uplink anchor transmission bandwidth with a large transmission time unit is used as the reference
  • the transmission resource location corresponding to the ACK/NACK information of the UE1 is n1+m3
  • the transmission resource location corresponding to the ACK/NACK information of the UE2 is n2+.
  • the network side device sets at least one anchor transmission bandwidth for the terminal, so that the terminal does not receive the dedicated transmission bandwidth information indicated by the network side device, or receives the dedicated indication of the network side device indication.
  • the transmission bandwidth is the anchor transmission bandwidth
  • the transmission information corresponding to the transmission bandwidth information of the anchor point is used for information transmission, so that the scenario in which multiple transmission bandwidths coexist in the NR system can be adapted.
  • the terminal only needs to enable the radio link corresponding to the anchor transmission bandwidth information, without opening multiple radio links, which can reduce the power loss on the terminal side.
  • the terminal 600 of the embodiment of the present disclosure can implement the anchor transmission bandwidth information configured by the network side device as the terminal in the foregoing embodiment, where the transmission bandwidth corresponding to the anchor transmission bandwidth information is supported by the terminal. At least one of the transmission bandwidths; the details of the information transmission method are performed by the transmission resources corresponding to the anchor transmission bandwidth information, and the same effect is achieved, and the terminal 600 specifically includes the following functional modules:
  • the obtaining module 610 is configured to obtain anchor transmission bandwidth information configured by the network side device for the terminal, where the transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of the transmission bandwidth supported by the terminal;
  • the first transmission module 620 is configured to perform information transmission by using a transmission resource corresponding to the anchor transmission bandwidth information.
  • the obtaining module 610 includes:
  • the obtaining sub-module 611 is configured to receive anchor transmission bandwidth information configured by the network side device for the terminal by using system information, broadcast information, high layer signaling, group common control channel, or physical layer signaling.
  • the obtaining module 610 further includes:
  • the first receiving submodule 612 is configured to receive index information that is configured and sent by the network side device for the terminal;
  • the first processing sub-module 613 is configured to determine anchor transmission bandwidth information corresponding to the index information according to a mapping relationship between the preset anchor transmission bandwidth information and the index information.
  • the anchor transmission bandwidth information includes: downlink anchor transmission bandwidth information and/or uplink anchor transmission bandwidth information.
  • the first transmission module 620 includes:
  • the second receiving sub-module 621 is configured to: when the anchor transmission bandwidth information is the downlink anchor transmission bandwidth information, receive the downlink information sent by the network side device by using the downlink transmission resource corresponding to the downlink anchor transmission bandwidth information.
  • the second receiving submodule 621 includes:
  • the first receiving unit 6211 is configured to receive the uplink scheduling information sent by the network side device by using the transmission resource corresponding to the anchor point transmission bandwidth information and the downlink control channel PDCCH;
  • the uplink scheduling information indicates that the uplink transmission resource of the first transmission time unit is the first transmission resource, and the first transmission time unit is the transmission time unit corresponding to the uplink transmission resource. Or for the transmission time unit corresponding to the anchor transmission bandwidth information, k is a positive integer.
  • the first transmission module 620 further includes:
  • the first sending sub-module 622 is configured to: when the anchor transmission bandwidth information is the uplink anchor transmission bandwidth information, send the uplink information to the network side device by using the uplink transmission resource corresponding to the bandwidth information of the uplink anchor transmission.
  • the first sending submodule 622 includes:
  • the first sending unit 6221 is configured to: when the information transmission is the feedback information transmission, send the response ACK/NACK information indicating the downlink information reception status to the network side device by using the transmission resource corresponding to the bandwidth information of the anchor point.
  • the first sending unit 6221 includes:
  • the first determining subunit 62211 is configured to determine, in the transmission resource corresponding to the anchor transmission bandwidth information, the transmission resource interval of the transmission downlink shared channel PDSCH, and the transmission resources of the second transmission time unit are the second transmission resource;
  • the second transmission time unit is a transmission time unit corresponding to the downlink shared channel, or is a transmission time unit corresponding to the anchor transmission bandwidth information, where m is a positive integer;
  • the first sending sub-unit 62212 is configured to send, by using the second transmission resource, the response ACK/NACK information for indicating the downlink information receiving situation to the network side device.
  • the anchor transmission bandwidth information includes at least one of frequency domain location information, bandwidth information, numerical configuration Numerology information, and antenna port configuration information of the transmission resource.
  • the terminal in the embodiment of the present disclosure acquires the anchor transmission bandwidth information configured by the network side device, and transmits the transmission resource corresponding to the bandwidth information through the anchor point when the dedicated transmission bandwidth information indicated by the network side device is not received.
  • Information transmission which can adapt to the scenario where multiple transmission bandwidths coexist in the NR system.
  • the terminal only needs to enable the radio link corresponding to the anchor transmission bandwidth information, without opening multiple radio links, which can reduce the power loss on the terminal side.
  • FIG. 8 is a schematic structural diagram of a terminal according to another embodiment of the present disclosure.
  • the terminal 800 in FIG. 8 may be a mobile phone, a tablet computer, a personal digital assistant (PDA), or a car computer.
  • PDA personal digital assistant
  • the terminal 800 in FIG. 8 includes a power source 810, a memory 820, an input unit 830, a display unit 840, a processor 850, a WIFI (Wireless Fidelity) module 860, an audio circuit 870, and an RF circuit 880.
  • a power source 810 a memory 820, an input unit 830, a display unit 840, a processor 850, a WIFI (Wireless Fidelity) module 860, an audio circuit 870, and an RF circuit 880.
  • a WIFI Wireless Fidelity
  • the input unit 830 can be used to receive information input by the user and generate signal input related to user setting and function control of the terminal 800.
  • the input unit 830 may include a touch panel 831.
  • the touch panel 831 also referred to as a touch screen, can collect touch operations on or near the user (such as the operation of the user using any suitable object or accessory such as a finger or a stylus on the touch panel 831), and according to the preset The programmed program drives the corresponding connection device.
  • the touch panel 831 can include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 850 is provided and can receive commands from the processor 850 and execute them.
  • the touch panel 831 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 830 may further include other input devices 832, which may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like. One or more of them.
  • the display unit 840 can be used to display information input by the user or information provided to the user and various menu interfaces of the terminal.
  • the display unit 840 can include a display panel 841.
  • the display panel 841 can be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED).
  • the touch panel 831 can cover the display panel 841 to form a touch display screen, and when the touch display screen detects a touch operation on or near it, it is transmitted to the processor 850 to determine the type of the touch event, and then the processor The 850 provides a corresponding visual output on the touch display depending on the type of touch event.
  • the touch display includes an application interface display area and a common control display area.
  • the arrangement manner of the application interface display area and the display area of the common control is not limited, and the arrangement manner of the two display areas can be distinguished by up-and-down arrangement, left-right arrangement, and the like.
  • the application interface display area can be used to display the interface of the application. Each interface can contain interface elements such as at least one application's icon and/or widget desktop control.
  • the application interface display area can also be an empty interface that does not contain any content.
  • the common control display area is used to display controls with high usage, such as setting buttons, interface numbers, scroll bars, phone book icons, and the like.
  • the processor 850 is a control center of the terminal, and connects various parts of the entire mobile phone by using various interfaces and lines, by running or executing software programs and/or modules stored in the first memory 821, and calling the second memory 822.
  • the internal data performing various functions of the terminal and processing data, thereby performing overall monitoring of the terminal.
  • processor 850 can include one or more processing units.
  • the processor 850 by calling a software program and/or module stored in the first memory 821 and/or data in the second memory 822, the processor 850 is configured to: acquire an anchor point configured by the network side device for the terminal. Transmitting bandwidth information; wherein, the transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of transmission bandwidths supported by the terminal;
  • the information is transmitted through the transmission resource corresponding to the anchor transmission bandwidth information.
  • the processor 850 is further configured to: receive, by using the system information, the broadcast information, the high layer signaling, the group common control channel, or the physical layer signaling, the anchor transmission bandwidth information configured by the network side device for the terminal.
  • the processor 850 is further configured to: receive index information that is configured and sent by the network side device for the terminal;
  • the anchor transmission bandwidth information corresponding to the index information is determined according to a mapping relationship between the preset anchor transmission bandwidth information and the index information.
  • the anchor transmission bandwidth information includes: downlink anchor transmission bandwidth information and/or uplink anchor transmission bandwidth information.
  • the processor 850 is further configured to: receive the downlink information sent by the network side device by using the downlink anchor resource corresponding to the downlink anchor transmission bandwidth information.
  • the processor 850 is further configured to: receive, by using an anchor point, a transmission resource corresponding to the bandwidth information, and transmit a transmission resource of the downlink control channel PDCCH, and receive uplink scheduling information sent by the network side device;
  • the uplink scheduling information indicates that the network side device is the first transmission resource scheduled by the terminal, and the first transmission resource is: the uplink transmission resource of the first transmission time interval of the transmission resource corresponding to the downlink control channel PDCCH;
  • the first transmission time unit is a transmission time unit corresponding to the uplink transmission resource, or is a transmission time unit corresponding to the anchor transmission bandwidth information, where k is a positive integer.
  • the processor 850 is further configured to: send the uplink information to the network side device by using the uplink transmission resource corresponding to the bandwidth information of the uplink anchor transmission.
  • the processor 850 is further configured to: send, by using the transmission resource corresponding to the bandwidth information of the anchor point, the response ACK/NACK information used to indicate the downlink information reception status to the network side device.
  • the processor 850 is further configured to: determine, in the transmission resource corresponding to the anchor transmission bandwidth information, and the transmission resource interval of the transmission downlink shared channel PDSCH, the transmission resources of the second transmission time unit as the second transmission resource;
  • the second transmission time unit is a transmission time unit corresponding to the downlink shared channel, or a transmission time unit corresponding to the anchor transmission bandwidth information, where m is a positive integer;
  • the response ACK/NACK information indicating the downlink information reception condition is transmitted to the network side device by using the second transmission resource.
  • the anchor transmission bandwidth information includes at least one of frequency domain location information, bandwidth information, numerical configuration Numerology information, and antenna port configuration information of the transmission resource.
  • the terminal of the embodiment of the present disclosure acquires anchor transmission bandwidth information configured by the network side device, and transmits information transmission corresponding to the transmission resource corresponding to the bandwidth information when the dedicated transmission bandwidth information indicated by the network side device is not received. It can adapt to the scenario where multiple transmission bandwidths coexist in the NR system. In addition, the terminal only needs to enable the radio link corresponding to the anchor transmission bandwidth information, without opening multiple radio links, which can reduce the power loss on the terminal side.
  • the information transmission method of the embodiment of the present disclosure is applied to the network side device side, and specifically includes the following steps:
  • Step 91 Configure and send corresponding anchor transmission bandwidth information for the terminal.
  • the corresponding terminal also supports multiple transmission bandwidths, and the transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of the transmission bandwidths supported by the terminal.
  • Step 92 Perform information transmission by using the transmission resource corresponding to the anchor point transmission bandwidth information.
  • the network side device may send or receive information through the transmission resource corresponding to the anchor point transmission bandwidth information.
  • the step 91 includes: configuring a corresponding anchor transmission bandwidth information for the terminal; and transmitting the anchor transmission bandwidth information to the terminal by using system information, broadcast information, high layer signaling, group common control channel, or physical layer signaling.
  • the anchor transmission bandwidth can be static or semi-static or dynamically configured. Specifically, when the anchor transmission bandwidth is statically configured, the anchor transmission bandwidth may be specified by a protocol, or through system information (SI, System Information) such as a primary synchronization signal NR-PSS or a secondary synchronization signal NR-SSS, or broadcast information. Get it in the same way.
  • SI System Information
  • the anchor transmission bandwidth can be obtained through high-layer signaling (such as RRC signaling) or group common PDCCH (group common PDCCH).
  • group common PDCCH group common PDCCH
  • the anchor transmission bandwidth can be obtained through physical layer signaling carried by the physical layer channel unit (MAC CE).
  • the physical layer signaling may be downlink control information (DCI, Downlink Control Information) or signaling in the group common PDCCH.
  • the anchor transmission bandwidth information includes at least one of frequency domain location information, bandwidth information, numerical configuration Numerology information, and antenna port configuration information of the transmission resource.
  • the value configuration may also be referred to as a parameter configuration, and the corresponding subcarrier spacing, the corresponding frequency domain resource bandwidth, or the cyclic prefix CP may be different, and different numerical configurations may be multiplexed, and the numerical configuration information includes the frequency domain. At least one of a resource bandwidth, a subcarrier spacing, and a cyclic prefix.
  • the network side device may indicate the anchor point transmission bandwidth information by using an indication indication manner, or may indicate the anchor point transmission bandwidth information by using an implicit indication manner.
  • the network side device can indicate the transmission bandwidth information of the anchor point by using the indication indication mode in any scenario, but the implicit indication mode needs to meet certain conditions.
  • the implicit indication manner is: configuring the corresponding anchor transmission bandwidth information for the terminal; when the change period of the anchor transmission bandwidth information supported by the network side device is greater than the period for configuring the anchor transmission bandwidth information for the terminal, according to the pre- The mapping relationship between the anchor transmission bandwidth information and the index information is set, and the index information corresponding to the anchor transmission bandwidth information is sent to the terminal.
  • the information about the anchor transmission bandwidth may be fixed, that is, each anchor transmission bandwidth corresponds to a fixed set of frequency domain location information, bandwidth information, numerical configuration Numerology information, and/or antenna port configuration information, in order to reduce the anchor.
  • the network overhead of the point transmission bandwidth information the anchor transmission bandwidth information may be agreed by the protocol, and each group of anchor transmission bandwidth information corresponds to a fixed and unique index index.
  • the network side device may notify all anchor transmissions.
  • the mapping between the bandwidth information and the index when the anchor transmission bandwidth information of the terminal changes, the network side device notifies the terminal of the index corresponding to the new anchor transmission bandwidth information.
  • the display indication mode is: configuring the corresponding anchor transmission bandwidth information for the terminal; when the change period of the anchor transmission bandwidth information supported by the network side device is less than or equal to the period for configuring the anchor transmission bandwidth information for the terminal, the anchor point is directly The transmission bandwidth information is sent to the terminal.
  • the network side device needs to be at the terminal anchor.
  • the anchor transmission bandwidth information includes: downlink anchor transmission bandwidth information and/or uplink anchor transmission bandwidth information. The following describes the transmission of different scenarios by combining different types of anchor transmission bandwidth information.
  • the step 92 is specifically: transmitting the downlink information to the terminal by using the downlink transmission resource corresponding to the downlink anchor transmission bandwidth information.
  • the scenario applicable here is: when the network side device does not indicate the dedicated downlink transmission bandwidth for the next transmission, the terminal receives the downlink information sent by the network side device by using the downlink transmission resource corresponding to the downlink anchor transmission bandwidth. There is no need to turn on all supported RF chains to reduce terminal power loss.
  • the step of transmitting the downlink information to the terminal by using the downlink transmission resource corresponding to the downlink anchor transmission bandwidth information includes: transmitting, by using the transmission resource corresponding to the anchor transmission bandwidth information, the transmission resource of the downlink control channel PDCCH, and sending the transmission resource to the terminal
  • the uplink scheduling information of the terminal is used to indicate that the network side device is the first transmission resource scheduled by the terminal, and the first transmission resource is: the transmission resource corresponding to the downlink control channel PDCCH is separated by the uplink transmission resources of the k first transmission time units.
  • the first transmission time unit is a transmission time unit corresponding to the uplink transmission resource, or is a transmission time unit corresponding to the anchor transmission bandwidth information, where k is a positive integer.
  • the step 72 is specifically: receiving the uplink information sent by the terminal by using the uplink transmission resource corresponding to the uplink transmission anchor bandwidth information.
  • the scenario applied here is: when the network side device does not configure the dedicated uplink transmission bandwidth for the terminal, the terminal sends the uplink information to the network side device by using the uplink transmission resource corresponding to the obtained uplink anchor transmission bandwidth. There is no need to open all supported RF chains to reduce terminal power loss.
  • the ACK/NACK information is a special scenario for uplink transmission, which will be further described in detail in this embodiment. That is, the receiving terminal transmits the response ACK/NACK information indicating the downlink information reception condition through the transmission resource corresponding to the anchor transmission bandwidth information. It is assumed that the ACK/NACK information is transmitted after the data transmission is delayed by m transmission time units, and the step of transmitting the ACK/NACK information for indicating the downlink information reception condition by the receiving terminal through the transmission resource corresponding to the transmission bandwidth information of the anchor point is specific.
  • the transmission resource corresponding to the anchor transmission bandwidth information and the transmission resource interval of the transmission downlink shared channel PDSCH are configured as the second transmission resource; and the receiving terminal sends the transmission resource through the second transmission resource.
  • the second transmission time unit is a transmission time unit corresponding to the downlink shared channel, or is a transmission time unit corresponding to the anchor transmission bandwidth information, where m is a positive integer.
  • the network side device may determine the value of m according to the value configuration of the data transmitted by the terminal and the numerical configuration of the anchor transmission bandwidth, and the processing time of the terminal. Since m is configured with different values of the transmission bandwidth as the reference, and the subcarrier spacing and the transmission time unit corresponding to the numerical configuration of different transmission bandwidths are different, the feedback delays m of different terminals may be the same or may be different.
  • the network side device sets at least one anchor transmission bandwidth for the terminal, so that the terminal does not receive the dedicated transmission bandwidth information indicated by the network side device, or receives the dedicated indication indicated by the network side device.
  • the transmission bandwidth is the anchor transmission bandwidth
  • the transmission information corresponding to the transmission bandwidth information of the anchor point is used for information transmission, so that the scenario in which multiple transmission bandwidths coexist in the NR system can be adapted.
  • the terminal only needs to enable the radio link corresponding to the anchor transmission bandwidth information, without opening multiple radio links, which can reduce the power loss on the terminal side.
  • the above embodiment describes the information transmission method in different scenarios on the network side device side.
  • the network side device corresponding thereto will be further described below with reference to FIGS. 10 and 11.
  • the network side device 1000 of the embodiment of the present disclosure can implement configuration and transmit corresponding anchor transmission bandwidth information for the terminal in the fifth embodiment and the sixth embodiment, where the anchor transmission bandwidth information corresponds to The transmission bandwidth is at least one of the transmission bandwidths supported by the terminal; the details of the information transmission method are performed by the transmission resource corresponding to the bandwidth information of the anchor point, and the same effect is achieved.
  • the network side device 1000 specifically includes the following functional modules:
  • the processing module 1010 is configured to configure, for the terminal, the corresponding anchor transmission bandwidth information, where the transmission bandwidth corresponding to the anchor transmission bandwidth information is at least one of the transmission bandwidth supported by the terminal;
  • the second transmission module 1020 is configured to perform information transmission by using a transmission resource corresponding to the anchor transmission bandwidth information.
  • the processing module 1010 includes:
  • the first configuration sub-module 1011 is configured to configure, by the terminal, corresponding anchor transmission bandwidth information
  • the second sending submodule 1012 is configured to send anchor transmission bandwidth information to the terminal by using system information, broadcast information, high layer signaling, group common control channel, or physical layer signaling.
  • the processing module 1010 further includes:
  • a second configuration sub-module 1013 configured to configure, by the terminal, corresponding anchor transmission bandwidth information
  • the second processing sub-module 1014 is configured to: when the period of change of the anchor transmission bandwidth information supported by the network side device is greater than the period for configuring the anchor transmission bandwidth information for the terminal, the bandwidth information and the index information are transmitted according to the preset anchor point.
  • the mapping relationship between the nodes sends the index information corresponding to the anchor transmission bandwidth information to the terminal.
  • the processing module 1010 further includes:
  • a third configuration sub-module 1015 configured to configure, by the terminal, a corresponding anchor transmission bandwidth information
  • the third processing sub-module 1016 is configured to directly send the anchor transmission bandwidth information to the terminal when the period of change of the anchor transmission bandwidth information supported by the network side device is less than or equal to the period for configuring the anchor transmission bandwidth information for the terminal.
  • the anchor transmission bandwidth information includes: downlink anchor transmission bandwidth information and/or uplink anchor transmission bandwidth information.
  • the second transmission module 1020 includes:
  • the third sending sub-module 1021 is configured to: when the anchor transmission bandwidth information is the downlink anchor transmission bandwidth information, send the downlink information to the terminal by using the downlink transmission resource corresponding to the downlink anchor transmission bandwidth information.
  • the third sending submodule 1021 includes:
  • the second sending unit 10211 is configured to: transmit, by using the transmission resource corresponding to the bandwidth information of the anchor point, the transmission resource of the downlink control channel PDCCH, and send the uplink scheduling information of the terminal to the terminal;
  • the uplink scheduling information indicates that the network side device is the first transmission resource scheduled by the terminal, and the first transmission resource is: the uplink transmission resource of the first transmission time interval of the transmission resource corresponding to the downlink control channel PDCCH;
  • the first transmission time unit is a transmission time unit corresponding to the uplink transmission resource, or is a transmission time unit corresponding to the anchor transmission bandwidth information, where k is a positive integer.
  • the second transmission module 1020 further includes:
  • the third receiving sub-module 1022 is configured to: when the anchor transmission bandwidth information is the uplink anchor transmission bandwidth information, receive the uplink information sent by the terminal by using the uplink transmission resource corresponding to the uplink transmission anchor bandwidth information.
  • the third receiving submodule 1022 includes:
  • the second receiving unit 10221 is configured to: when the information transmission is the feedback information transmission, transmit the transmission resource corresponding to the bandwidth information by using the anchor point, and the receiving terminal sends the acknowledgement ACK/NACK information for indicating the downlink information receiving situation.
  • the second receiving unit 10221 includes:
  • the configuration subunit 102211 is configured to configure, as the second transmission resource, the transmission resource corresponding to the transmission resource of the downlink shared channel PDSCH and the transmission resource of the second transmission time unit, where the transmission resource corresponding to the anchor transmission bandwidth information is used as the second transmission resource;
  • the transmission time unit is a transmission time unit corresponding to the downlink shared channel, or is a transmission time unit corresponding to the anchor transmission bandwidth information, where m is a positive integer;
  • the receiving subunit 102212 is configured to receive, by using the second transmission resource, the acknowledgement ACK/NACK information sent by the terminal for indicating the downlink information receiving situation.
  • the anchor transmission bandwidth information includes at least one of frequency domain location information, bandwidth information, numerical configuration Numerology information, and antenna port configuration information of the transmission resource.
  • the network side device of the embodiment of the present disclosure sets at least one anchor transmission bandwidth for the terminal, so that when the terminal does not receive the dedicated transmission bandwidth information indicated by the network side device, the bandwidth information corresponding to the anchor point is transmitted.
  • Transmission resources for information transmission which can adapt to the scenario where multiple transmission bandwidths coexist in the NR system.
  • the terminal only needs to enable the radio link corresponding to the anchor transmission bandwidth information, without opening multiple radio links, which can reduce the power loss on the terminal side.
  • an embodiment of the present disclosure further provides a network side device, including: a processor 1200; a memory 1220 connected to the processor 1200 through a bus interface, and a bus interface a transceiver 1210 connected to the processor 1200; the memory 1220 is configured to store programs and data used by the processor when performing operations; and transmit data information or pilots through the transceiver 1210, and also through the transceiver
  • the machine 1210 receives an uplink control channel; when the processor 1200 calls and executes the program and data stored in the memory 1220, specifically,
  • the processor 1200 is configured to read the program in the memory 1220, and is specifically configured to perform the following functions: configuring a corresponding anchor transmission bandwidth information for the terminal; wherein, the transmission bandwidth corresponding to the anchor transmission bandwidth information is supported by the terminal At least one of the transmission bandwidths.
  • the transceiver 1210 is configured to receive and send data under the control of the processor 1200, and is specifically configured to: send corresponding anchor transmission bandwidth information to the terminal, and transmit the transmission resource corresponding to the bandwidth information by using the anchor point. Information transfer.
  • the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1200 and various circuits of memory represented by memory 1220.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • the transceiver 1210 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 1200 is responsible for managing the bus architecture and general processing, and the memory 1220 can store data used by the processor 1200 in performing operations.
  • the processor 1200 is further configured to: configure a corresponding anchor transmission bandwidth information for the terminal, and control the transceiver 1210 to perform: through system information, broadcast information, high layer signaling, group common control channel, or physical layer signaling. Send anchor transmission bandwidth information to the terminal.
  • the processor 1200 is further configured to: configure a corresponding anchor transmission bandwidth information for the terminal, and control the transceiver 1210 to perform: when the network side device supports the anchor transmission bandwidth information, the change period is greater than configuring the anchor point for the terminal.
  • the index information corresponding to the anchor transmission bandwidth information is sent to the terminal according to the mapping relationship between the preset anchor transmission bandwidth information and the index information.
  • the processor 1200 is further configured to: configure a corresponding anchor transmission bandwidth information for the terminal, and control the transceiver 1210 to perform: when the network side device supports the anchor transmission bandwidth information, the change period is less than or equal to the terminal configuration.
  • the anchor transmits the bandwidth information period, the anchor transmission bandwidth information is directly sent to the terminal.
  • the anchor transmission bandwidth information includes: downlink anchor transmission bandwidth information and/or uplink anchor transmission bandwidth information.
  • the transceiver 1210 is further configured to: when the anchor transmission bandwidth information is the downlink anchor transmission bandwidth information, send the downlink information to the terminal by using the downlink transmission resource corresponding to the downlink anchor transmission bandwidth information.
  • the transceiver 1210 is configured to: transmit, by using the anchor transmission bandwidth information, the transmission resource, and transmit the downlink control channel PDCCH, and send the uplink scheduling information of the terminal to the terminal;
  • the uplink scheduling information indicates that the network side device is the first transmission resource scheduled by the terminal, and the first transmission resource is: the uplink transmission resource of the first transmission time interval of the transmission resource corresponding to the downlink control channel PDCCH;
  • the first transmission time unit is a transmission time unit corresponding to the uplink transmission resource, or is a transmission time unit corresponding to the anchor transmission bandwidth information, where k is a positive integer.
  • the transceiver 1210 is further configured to: when the anchor transmission bandwidth information is the uplink anchor transmission bandwidth information, receive the uplink information sent by the terminal by using the uplink transmission resource corresponding to the uplink transmission anchor bandwidth information.
  • the transceiver 1210 is further configured to: when the information transmission is the feedback information transmission, transmit the transmission resource corresponding to the bandwidth information by using the anchor point, and the receiving terminal sends the acknowledgement ACK/NACK information for indicating the downlink information receiving situation.
  • the processor 1200 is further configured to: configure, in the transmission resource corresponding to the anchor transmission bandwidth information, the transmission resource of the transmission downlink shared channel PDSCH by the transmission resources of the second transmission time unit as the second transmission resource;
  • the second transmission time unit is a transmission time unit corresponding to the downlink shared channel, or is a transmission time unit corresponding to the anchor transmission bandwidth information, where m is a positive integer; and the control transceiver 1210 performs: receiving the terminal by using the second transmission resource.
  • the acknowledged ACK/NACK information sent to indicate the reception of the downlink information.
  • the anchor transmission bandwidth information includes at least one of frequency domain location information, bandwidth information, numerical configuration Numerology information, and antenna port configuration information of the transmission resource.
  • the network side device sets at least one anchor transmission bandwidth for the terminal, so that when the terminal does not receive the dedicated transmission bandwidth information indicated by the network side device, the terminal transmits the information through the transmission resource corresponding to the bandwidth information of the anchor point, so that the information is transmitted. It can adapt to the scenario where multiple transmission bandwidths coexist in the NR system. In addition, the terminal only needs to enable the radio link corresponding to the anchor transmission bandwidth information, without opening multiple radio links, which can reduce the power loss on the terminal side.
  • the disclosed apparatus and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • 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, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the portion of the technical solution of the present disclosure that contributes in essence or to the prior art or the portion of the technical solution may be embodied in the form of a software product stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present disclosure.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
  • the objects of the present disclosure can also be achieved by running a program or a set of programs on any computing device.
  • the computing device can be a well-known general purpose device.
  • the objects of the present disclosure may also be realized by merely providing a program product including program code for implementing the method or apparatus. That is to say, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any known storage medium or any storage medium developed in the future.
  • various components or steps may be decomposed and/or recombined.

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Abstract

本公开公开了一种信息传输方法、终端及网络侧设备，其方法包括：获取网络侧设备为终端配置的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个；通过锚点传输带宽信息对应的传输资源进行信息传输。

Description

一种信息传输方法、终端及网络侧设备
相关申请的交叉引用
本申请主张在2017年4月21日在中国提交的中国专利申请号No.201710267335.3的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，尤其涉及一种信息传输方法、终端及网络侧设备。
背景技术
与以往的移动通信***相比，未来移动通信***，如新空口(NR，New Radio)***需要适应更加多样化的场景和业务需求。NR的主要场景包括移动宽带增强eMBB、大规模物联网mMTC、超高可靠超低时延通信uRLLC，这些场景对***提出了高可靠、低时延、大带宽、广覆盖等要求。为了满足不同需求的业务和不同的应用场景，NR***的子载波间隔不再与LTE***一样采用单一的15kHz，而是***可以支持多种子载波间隔，不同的子载波间隔可以适用于不同的场景。例如对于高频段大带宽可以配置相对大一些的子载波间隔，此外，大的子载波间隔在时域对应于小的符号长度，可以满足低时延业务的要求。
在NR技术方案里，***的子载波间隔可以是2 n*15kHz，同一载波上可以存在不同的子载波间隔，也就是说，不同的载波数值配置是可以复用的，不同的业务或者不同的应用场景使用与其相应的数值配置(Numerology)。当业务发生变化时，NR***可以根据需求改变数值配置以适应需求。此外，由于上下行业务可能不一样，因此上下行链路的数值配置可能会不一样。
在长期演进(LTE，Long Term Evolution)***中，***传输使用固定的15kHz子载波间隔，无论上下行数据传输都是固定的时隙长度。而在NR***中，终端(UE，User Equipment)可能会支持多于一个带宽部分(bandwidth part)/频率范围(frequency range)/子带(subband)，以下简称传输带宽， 不同的业务数据在这些不同的传输带宽对应的资源上进行传输。而不同类型的业务数据并不是任何时候都有，因此UE如果同时开启多个射频链路(RF chain)，这样会带来额外的功率损耗。
发明内容
本公开实施例提供了一种信息传输方法、终端及网络侧设备，以解决通信***中UE支持多种传输带宽，UE同时开启多个RF chain带来额外功率损耗的问题。
第一方面，本公开实施例提供了一种信息传输方法，应用于终端侧，包括：
获取网络侧设备为终端配置的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个；
通过锚点传输带宽信息对应的传输资源进行信息传输。
第二方面，本公开实施例还提供了一种信息传输方法，应用于网络侧设备侧，包括：
为终端配置并发送相应的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个；
通过锚点传输带宽信息对应的传输资源进行信息传输。
第三方面，本公开实施例提供了一种终端，包括：
获取模块，用于获取网络侧设备为终端配置的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个；
第一传输模块，用于通过锚点传输带宽信息对应的传输资源进行信息传输。
第四方面，本公开实施例提供了一种网络侧设备，包括：
处理模块，用于为终端配置并发送相应的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个；
第二传输模块，用于通过锚点传输带宽信息对应的传输资源进行信息传输。
第五方面，本公开实施例提供了一种终端，包括：处理器、存储器及存 储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现第一方面中信息传输方法中的步骤。
第六方面，本公开实施例提供了一种网络侧设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现第二方面中信息传输方法中的步骤。
第七方面，本公开实施例提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现第一方面中信息传输方法中的步骤。
第八方面，本公开实施例提供了一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现第二方面中信息传输方法中的步骤。
这样，本公开实施例为终端设置至少一个锚点传输带宽，以使终端在未接收到网络侧设备指示的专用传输带宽信息时，通过该锚点传输带宽信息对应的传输资源进行信息传输，这样可适应***中多种传输带宽共存的场景。此外，终端仅需开启与锚点传输带宽信息相对应的射频链路，而无需开启多个射频链路，可降低终端侧功率损耗。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1表示本公开实施例中终端侧的信息传输方法的流程图；
图2表示本公开实施例中下行锚点传输带宽的资源指示图一；
图3表示本公开实施例中下行锚点传输带宽的资源指示图二；
图4表示本公开实施例中上行锚点传输带宽的资源指示图一；
图5表示本公开实施例中上行锚点传输带宽的资源指示图二；
图6表示本公开实施例中终端的模块示意图一；
图7表示本公开实施例中终端的模块示意图二；
图8表示本公开实施例中终端的结构框图；
图9表示本公开实施例中网络侧设备侧的信息传输方法的流程图；
图10表示本公开实施例中网络侧设备的模块示意图一；
图11表示本公开实施例中网络侧设备的模块示意图二；
图12表示本公开实施例中网络侧设备的结构框图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
本公开实施例提供了一种信息传输方法，应用于终端侧，如图1所示，具体包括以下步骤：
步骤11：获取网络侧设备为终端配置的锚点传输带宽信息。
其中，在通信***中，如NR***存在多种传输带宽，相应的终端亦支持多种传输带宽，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个。进一步地，传输带宽亦可称为：带宽部分bandwidth part、或频率范围frequency range、或子带subband。也就是说，终端UE可能会支持多于一个带宽部分/频率范围/子带，而业务数据并不是任何时候都有，因此终端如果同时开启多个射频链路RF chain，这样势必会造成额外的功率损耗。为了解决该问题，网络侧设备，如基站，例如gNB，可为终端配置锚点传输带宽，即锚点带宽部分/频率范围/子带，后续简称锚点传输带宽。网络侧设备将配置的锚点传输带宽携带在锚点传输带宽信息中发送至终端。其中，该锚点传输带宽信息用于指示锚点传输带宽，这样，终端仅长期开启与锚点传输带宽相对应的RF chain即可，降低了不必要的功率损耗。本申请的实施例以NR***为例，所属领域技术人员可以理解，只要存在相同技术问题的***均可适用，本发明保护范围以权利要求为准，不以实施例为，或者实施例中特定用词为限定。
步骤12：通过锚点传输带宽信息对应的传输资源进行信息传输。
其中，这里所说的信息传输可以是上行传输或者是下行传输，在网络侧设备未进一步指示终端的专用传输资源时，终端可通过锚点传输带宽信息对应的传输资源进行信息发送或接收。
其中，步骤11具体可通过以下方式实现：通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，接收网络侧设备为终端配置的锚点传输带宽信息。其中锚点传输带宽可以是静态或半静态或动态配置的。具体地，当锚点传输带宽为静态配置时，锚点传输带宽可以由协议规定，或者通过***信息(SI，System Information)，主同步信号NR-PSS或辅同步信号NR-SSS，或广播信息等方式获取到。当锚点传输带宽为半静态配置时，锚点传输带宽可以通过高层信令(如RRC信令)或群组公共控制信道group common PDCCH等方式获取到。当为了满足灵活性，锚点传输带宽为动态配置时，锚点传输带宽可以通过MAC控制单元(MAC CE)或者物理层信令获取到。其中，物理层信令可以是下行控制指示信息(DCI，Downlink Control Information)或group common PDCCH中的信令。
其中，锚点传输带宽信息用于指示网络侧设备为终端配置的锚点传输带宽，具体地，锚点传输信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。其中，数值配置还可称为参数配置，不同的数值配置对应的子载波间隔、所对应的频域资源带宽或循环前缀CP可以不同，且不同的数值配置可以复用，数值配置信息包括频域资源带宽、子载波间隔和循环前缀中的至少一项。
进一步地，由于锚点传输带宽的信息可以是固定的，即每个锚点传输带宽对应一组固定的频域位置信息、带宽信息、数值配置Numerology信息和/或天线端口配置信息，为了降低锚点传输带宽信息的网络开销，锚点传输带宽信息可以由协议协定，每一组锚点传输带宽信息对应一个固定且唯一的索引index。这样，终端获取网络侧设备为其配置的锚点传输带宽信息的步骤具体可以采用下述方式实现：接收网络侧设备为终端配置并发送的索引信息；根据预设的锚点传输带宽信息与索引信息之间的映射关系，确定与该索引信息相对应的锚点传输带宽信息。也就是说，网络侧设备通知终端索引，终端即可根据该索引查找到相应的锚点传输带宽信息。
此外，锚点传输带宽信息还可以是半静态或动态变化的，对于半静态变化的锚点传输带宽信息，网络侧设备可以通知所有锚点传输带宽信息与索引的对应关系，当终端的锚点传输带宽信息发生变化时，网络侧设备通知终端新的锚点传输带宽信息对应的索引，以使终端根据预先存储的所有锚点传输带宽信息与索引的对应关系，查询到对应的锚点传输带宽信息。值得指出的是，上述仅通过索引指示的方式，适用于网络侧设备所支持的锚点传输带宽信息的变化周期大于为终端配置锚点传输带宽信息的周期的应用场景，若网络侧设备所支持的锚点传输带宽信息的变化周期等于或小于为终端配置锚点传输带宽信息的周期时，上述仅仅指示索引的方式不再适用。
下面将介绍网络侧设备所支持的锚点传输带宽信息的变化周期等于或小于为终端配置锚点传输带宽信息的周期场景下，终端如何获取锚点传输带宽信息的方式。即，当网络侧设备所支持的锚点传输带宽信息的变化周期等于或小于为终端配置锚点传输带宽信息的周期时，或称为锚点传输带宽信息为动态变化时，网络侧设备需要在终端锚点传输带宽信息发生变化时，终端直接接收网络侧设备发送的更新后的锚点传输带宽信息。
进一步地，上述锚点传输带宽信息具体包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。下面将结合不同类型的锚点传输带宽信息对不同场景的传输进行介绍。
当锚点传输带宽信息为下行锚点传输带宽信息时，步骤12具体为：通过下行锚点传输带宽信息对应的下行传输资源，UE接收网络侧设备发送的下行信息。值得指出的是，这里所适用的场景为：当网络侧设备未为下一次传输指示专用的下行传输带宽时，或网络侧设备为下一次传输指示的专用下行传输带宽为下行锚点传输带宽时，终端通过下行锚点传输带宽对应的下行传输资源接收网络侧设备发送的上行调度信息UL grant，而无需将全部支持的RF chain打开，以降低终端功率损耗。
具体地，通过下行锚点传输带宽信息对应的下行传输资源，接收网络侧设备发送的下行信息的步骤具体包括以下步骤：通过锚点传输带宽信息对应的传输资源中、传输下行控制信道PDCCH的传输资源，接收网络侧设备发送的上行调度信息。其中，上行调度信息至少指示：网络侧设备为终端调度 的第一传输资源，第一传输资源为：与下行控制信道PDCCH对应的传输资源间隔k个第一传输时间单元的上行传输资源，UE通过第一传输资源，向网络侧设备发送数据。其中，第一传输时间单元为上行传输资源对应的传输时间单元，或者为下行锚点传输带宽信息对应的传输时间单元，k为正整数。例如，假设UE的URLLC业务在子载波间隔为f1的资源上传输，且网络侧设备为其配置的下行锚点传输带宽信息对应子载波间隔为f2的资源，当UE只有上行URLLC业务时，网络侧设备可通过UE的下行锚点传输带宽信息对应的传输资源调度URLLC业务。如图2所示，UE通过PDCCH接收上行调度信息，假设UE接收上行调度信息的传输资源为n0。其中，图2中上行传输资源PUSCH对应的子载波间隔f1为30kHz，锚点传输带宽对应的子载波间隔f2为15kHz，相应地，PUSCH对应的传输时间单元为锚点传输带宽对应的传输时间单元的1/2倍。若第一传输时间单元以较大的锚点传输带宽的传输时间单元为基准，那么为UE调度的上行传输资源为n0+k1，k1＝2。若第一传输时间单元以较小的PUSCH的传输时间单元为基准，那么为UE调度的传输资源为n0+k2，k2＝4。又如图3所示，上行传输资源PUSCH对应的子载波f1为15kHz，锚点传输带宽对应的子载波f2为30kHz，相应地，PUSCH对应的传输时间单元为锚点传输带宽对应的传输时间单元的2倍。UE1的上行调度信息在PDCCH1中传输，PDCCH1对应的传输资源为n1，UE2的调度信息在PDCCH2中传输，PDCCH2对应的传输资源为n2。若第一传输时间单元以较小的锚点传输带宽的传输时间单元为基准，那么为UE1调度的上行传输资源为n1+k3，为UE2调度的上行传输资源为n2+k4，其中，k3＝4，k4＝3。若第一传输时间单元以较大的PUSCH的传输时间单元为基准，那么为UE1调度的传输资源为n1+k5，为UE2调度的传输资源为n1+k6，其中，k5＝k6＝2。
当锚点传输带宽信息为上行锚点传输带宽信息时，步骤12具体为：通过上行锚点传输带宽信息对应的上行传输资源，向网络侧设备发送上行信息。值得指出的是，这里所适用的场景为：当网络侧设备未为终端配置专用的上行传输带宽时，或者，网络侧设备为终端配置的专用上行传输带宽为上行锚点传输带宽时，终端通过获取到的上行锚点传输带宽对应的上行传输资源向网络侧设备发送上行信息，而无需打开全部支持的RF chain，以降低终端功 率损耗。
进一步地，应答ACK/NACK信息为上行传输的一个场景，本实施例将对其做进一步详细介绍。即通过上行锚点传输带宽信息对应的上行传输资源，向网络侧设备发送上行信息的步骤，具体为：通过锚点传输带宽信息对应的传输资源，向网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。假设应答ACK/NACK信息在数据接收后时延m个传输时间单元后传输，通过锚点传输带宽信息对应的传输资源，向网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息的步骤具体包括：确定锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源为第二传输资源；通过该第二传输资源，向网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。其中，第二传输时间单元为下行共享信道对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，且m为正整数。
进一步地，网络侧设备可根据终端传输数据的数值配置和上行锚点传输带宽的数值配置，终端的配置时间processing time等因素决定k或m的值。对于频分多址FDD***或者(配对频谱paired spectrum)，当ACK/NACK信息在上行锚点传输带宽上传输时，锚点传输带宽的数值配置可以是固定的或者半静态配置的。因此PDSCH和ACK/NACK传输之间的时间间隔m可以是固定的或者半静态变化的。此时，m可以由协议规定或者通过***消息SI、广播信道、高层信令、group common PDCCH等通知。由于m可以分别以不同的传输带宽的数值配置对应的传输时间单元(时隙)为基准，且不同传输带宽的数值配置所对应的子载波间隔和传输时间单元的大小不同，因此不同终端的反馈时延m可能相同，亦可能不同。例如，如图4所示，UE1和UE2均通过相同的PDSCH接收数据，但对应的资源位置不同(假设UE1对应的资源位置为n1，UE2对应的资源位置为n2)，假设下行传输数据PDSCH的数值配置对应的子载波间隔f1大于上行锚点传输带宽的数值配置对应的子载波间隔f2(其中，图中f1＝30kHz，f2＝15kHz)，相应的PDSCH对应的传输时间单元为上行锚点传输带宽对应的传输事件单元的1/2。若以传输时间单元较小的PDSCH的传输时间单元为基准，那么UE1的ACK/NACK信息对应的 传输资源位置为n1+m1，UE2的ACK/NACK信息对应的传输资源位置为n2+m2，其中，m1的值与m2的值不同，m1＝4，m2＝3。若以传输时间单元较大的上行锚点传输带宽的传输时间为基准，那么UE1的ACK/NACK信息对应的传输资源位置为n1+m3，UE2的ACK/NACK信息对应的传输资源位置为n2+m4，其中，m3的值与m4的值相同，m3＝m4＝2。
又或者，如图5所示，假设传输数据的PDSCH的数值配置对应的子载波间隔f1小于上行锚点传输带宽的数值配置对应的子载波间隔f2(其中，图中f1＝15kHz，f2＝30kHz)，相应的PDSCH对应的传输时间单元为上行锚点传输带宽对应的传输事件单元的2倍。若以传输时间单元较大的PDSCH的传输时间单元为基准，那么UE的ACK/NACK信息对应的传输资源位置为n0+m5，其中，m5＝2。若以传输时间单元较小的锚点传输带宽的传输时间为基准，那么UE的ACK/NACK信息对应的传输资源位置为n0+m6(以传输起始资源为起点)，或者为n0+m7(以传输终止资源为起点)其中，m6的值与m7的值不同，m6＝4，m7＝3。
本公开实施例的信息传输方法中，网络侧设备为终端设置至少一个锚点传输带宽，以使终端在未接收到网络侧设备指示的专用传输带宽信息，或者在接收到网络侧设备指示的专用传输带宽为锚点传输带宽时，通过该锚点传输带宽信息对应的传输资源进行信息传输，这样可适应NR***中多种传输带宽共存的场景。此外，终端仅需开启与锚点传输带宽信息相对应的射频链路，而无需开启多个射频链路，可降低终端侧功率损耗。
以上实施例分别详细介绍了不同场景下的信息传输方法，下面本实施例将结合附图6和7对其对应的终端做进一步介绍。
如图6所示，本公开实施例的终端600，能实现上述实施例中获取网络侧设备为终端配置的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个；通过锚点传输带宽信息对应的传输资源进行信息传输方法的细节，并达到相同的效果，该终端600具体包括以下功能模块：
获取模块610，用于获取网络侧设备为终端配置的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少 一个；
第一传输模块620，用于通过锚点传输带宽信息对应的传输资源进行信息传输。
其中，如图7所示，获取模块610包括：
获取子模块611，用于通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，接收网络侧设备为终端配置的锚点传输带宽信息。
其中，获取模块610还包括：
第一接收子模块612，用于接收网络侧设备为终端配置并发送的索引信息；
第一处理子模块613，用于根据预设的锚点传输带宽信息与索引信息之间的映射关系，确定与索引信息相对应的锚点传输带宽信息。
其中，锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。
其中，第一传输模块620包括：
第二接收子模块621，用于当锚点传输带宽信息为下行锚点传输带宽信息时，通过下行锚点传输带宽信息对应的下行传输资源，接收网络侧设备发送的下行信息。
其中，第二接收子模块621包括：
第一接收单元6211，用于通过锚点传输带宽信息对应的传输资源与下行控制信道PDCCH，接收网络侧设备发送的上行调度信息；
其中，上行调度信息至少指示：与所述下行控制信道PDCCH间隔k个第一传输时间单元的上行传输资源为第一传输资源；其中，第一传输时间单元为上行传输资源对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，k为正整数。
其中，第一传输模块620还包括：
第一发送子模块622，用于当锚点传输带宽信息为上行锚点传输带宽信息时，通过上行锚点传输带宽信息对应的上行传输资源，向网络侧设备发送上行信息。
其中，第一发送子模块622包括：
第一发送单元6221，用于当信息传输为反馈信息传输时，通过锚点传输带宽信息对应的传输资源，向网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。
其中，第一发送单元6221包括：
第一确定子单元62211，用于确定锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源为第二传输资源；其中，第二传输时间单元为下行共享信道对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，m为正整数；
第一发送子单元62212，用于通过第二传输资源，向网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。
其中，锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。
值得指出的是，本公开实施例的终端获取网络侧设备配置的锚点传输带宽信息，并在未接收到网络侧设备指示的专用传输带宽信息时，通过该锚点传输带宽信息对应的传输资源进行信息传输，这样可适应NR***中多种传输带宽共存的场景。此外，终端仅需开启与锚点传输带宽信息相对应的射频链路，而无需开启多个射频链路，可降低终端侧功率损耗。
为了更好的实现上述目的，图8是本公开另一个实施例的终端的结构示意图。具体地，图8中的终端800可以是手机、平板电脑、个人数字助理(Personal Digital Assistant，PDA)、或车载电脑等。
图8中的终端800包括电源810、存储器820、输入单元830、显示单元840、处理器850、WIFI(Wireless Fidelity)模块860、音频电路870和RF电路880。
其中，输入单元830可用于接收用户输入的信息，以及产生与终端800的用户设置以及功能控制有关的信号输入。具体地，本公开实施例中，该输入单元830可以包括触控面板831。触控面板831，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板831上的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板831可包括触摸检测装置和触摸控制器两个部分。其中， 触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给该处理器850，并能接收处理器850发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板831。除了触控面板831，输入单元830还可以包括其他输入设备832，其他输入设备832可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
其中，显示单元840可用于显示由用户输入的信息或提供给用户的信息以及终端的各种菜单界面。显示单元840可包括显示面板841，可选的，可以采用LCD或有机发光二极管(Organic Light-Emitting Diode，OLED)等形式来配置显示面板841。
应注意，触控面板831可以覆盖显示面板841，形成触摸显示屏，当该触摸显示屏检测到在其上或附近的触摸操作后，传送给处理器850以确定触摸事件的类型，随后处理器850根据触摸事件的类型在触摸显示屏上提供相应的视觉输出。
触摸显示屏包括应用程序界面显示区及常用控件显示区。该应用程序界面显示区及该常用控件显示区的排列方式并不限定，可以为上下排列、左右排列等可以区分两个显示区的排列方式。该应用程序界面显示区可以用于显示应用程序的界面。每一个界面可以包含至少一个应用程序的图标和/或widget桌面控件等界面元素。该应用程序界面显示区也可以为不包含任何内容的空界面。该常用控件显示区用于显示使用率较高的控件，例如，设置按钮、界面编号、滚动条、电话本图标等应用程序图标等。
其中处理器850是终端的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在第一存储器821内的软件程序和/或模块，以及调用存储在第二存储器822内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。可选的，处理器850可包括一个或多个处理单元。
在本公开实施例中，通过调用存储该第一存储器821内的软件程序和/或模块和/给第二存储器822内的数据，处理器850用于：获取网络侧设备为终端配置的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终 端所支持的传输带宽中的至少一个；
通过锚点传输带宽信息对应的传输资源进行信息传输。
具体地，处理器850还用于：通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，接收网络侧设备为终端配置的锚点传输带宽信息。
具体地，处理器850还用于：接收网络侧设备为终端配置并发送的索引信息；
根据预设的锚点传输带宽信息与索引信息之间的映射关系，确定与索引信息相对应的锚点传输带宽信息。
具体地，锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。
具体地，当锚点传输带宽信息为下行锚点传输带宽信息时，处理器850还用于：通过下行锚点传输带宽信息对应的下行传输资源，接收网络侧设备发送的下行信息。
具体地，处理器850还用于：通过锚点传输带宽信息对应的传输资源中、传输下行控制信道PDCCH的传输资源，接收网络侧设备发送的上行调度信息；
其中，上行调度信息至少指示：网络侧设备为终端调度的第一传输资源，第一传输资源为：与下行控制信道PDCCH对应的传输资源间隔k个第一传输时间单元的上行传输资源；其中，第一传输时间单元为上行传输资源对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，k为正整数。
具体地，当锚点传输带宽信息为上行锚点传输带宽信息时，处理器850还用于：通过上行锚点传输带宽信息对应的上行传输资源，向网络侧设备发送上行信息。
具体地，当信息传输为反馈信息传输时，处理器850还用于：通过锚点传输带宽信息对应的传输资源，向网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。
具体地，处理器850还用于：确定锚点传输带宽信息对应的传输资源中、 与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源为第二传输资源；其中，第二传输时间单元为所述下行共享信道对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，m为正整数；
通过第二传输资源，向网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。
具体地，锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。
本公开实施例的终端获取网络侧设备配置的锚点传输带宽信息，并在未接收到网络侧设备指示的专用传输带宽信息时，通过该锚点传输带宽信息对应的传输资源进行信息传输，这样可适应NR***中多种传输带宽共存的场景。此外，终端仅需开启与锚点传输带宽信息相对应的射频链路，而无需开启多个射频链路，可降低终端侧功率损耗。
以上实施例从终端侧介绍了本公开的信息传输方法，下面本实施例将结合附图对网络侧设备侧的信息传输方法做进一步介绍。
如图9所示，本公开实施例的信息传输方法，应用于网络侧设备侧，具体包括以下步骤：
步骤91：为终端配置并发送相应的锚点传输带宽信息。
其中，在NR***中存在多种传输带宽，相应的终端亦支持多种传输带宽，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个。
步骤92：通过该锚点传输带宽信息对应的传输资源进行信息传输。
在网络侧设备未进一步为终端配置专用传输资源时，网络侧设备可通过锚点传输带宽信息对应的传输资源进行信息发送或接收。
进一步地，步骤91具体包括：为终端配置相应的锚点传输带宽信息；通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，将锚点传输带宽信息发送至终端。其中锚点传输带宽可以是静态或半静态或动态配置的。具体地，当锚点传输带宽为静态配置时，锚点传输带宽可以由协议规定，或者通过***信息(SI，System Information)例如主同步信号NR-PSS或辅同步信号NR-SSS，或广播信息等方式获取到。当锚点传输带宽为半静态 配置时，锚点传输带宽可以通过高层信令(如RRC信令)或群组公共控制信道group common PDCCH等方式获取到。当为了满足灵活性，锚点传输带宽为动态配置时，锚点传输带宽可以通过物理层信道单元(MAC CE)承载的物理层信令获取到。其中，物理层信令可以是下行控制指示信息(DCI，Downlink Control Information)或group common PDCCH中的信令。
锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。其中，数值配置还可称为参数配置，不同的数值配置对应的子载波间隔、所对应的频域资源带宽或循环前缀CP可以不同，且不同的数值配置可以复用，数值配置信息包括频域资源带宽、子载波间隔和循环前缀中的至少一项。
其中，网络侧设备可通过显示指示方式指示锚点传输带宽信息，亦可通过隐示指示方式指示锚点传输带宽信息。其中，任何场景下网络侧设备均可通过显示指示方式来指示锚点传输带宽信息，但隐示指示方式需满足一定条件。
具体地，隐示指示方式为：为终端配置相应的锚点传输带宽信息；当网络侧设备所支持的锚点传输带宽信息的变化周期大于为终端配置锚点传输带宽信息的周期时，按照预设的锚点传输带宽信息与索引信息之间的映射关系，向终端发送锚点传输带宽信息对应的索引信息。具体地，由于锚点传输带宽的信息可以是固定的，即每个锚点传输带宽对应一组固定的频域位置信息、带宽信息、数值配置Numerology信息和/或天线端口配置信息，为了降低锚点传输带宽信息的网络开销，锚点传输带宽信息可以由协议协定，每一组锚点传输带宽信息对应一个固定且唯一的索引index。此外，对于半静态变化的锚点传输带宽信息，当网络侧设备所支持的锚点传输带宽信息的变化周期大于为终端配置锚点传输带宽信息的周期时，网络侧设备可以通知所有锚点传输带宽信息与索引的对应关系，当终端的锚点传输带宽信息发生变化时，网络侧设备通知终端新的锚点传输带宽信息对应的索引。
显示指示方式为：为终端配置相应的锚点传输带宽信息；当网络侧设备所支持的锚点传输带宽信息的变化周期小于或等于为终端配置锚点传输带宽信息的周期时，直接将锚点传输带宽信息发送至终端。当网络侧设备所支持 的锚点传输带宽信息的变化周期等于或小于为终端配置锚点传输带宽信息的周期时，或称为锚点传输带宽信息为动态变化时，网络侧设备需要在终端锚点传输带宽信息发生变化时，网络侧设备直接将配置的锚点传输带宽信息发送至终端。进一步地，锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。下面将结合不同类型的锚点传输带宽信息对不同场景的传输进行介绍。
当锚点传输带宽信息为下行锚点传输带宽信息时，步骤92具体为：通过下行锚点传输带宽信息对应的下行传输资源，向终端发送下行信息。值得指出的是，这里所适用的场景为：当网络侧设备未为下一次传输指示专用的下行传输带宽时，终端通过下行锚点传输带宽对应的下行传输资源接收网络侧设备发送的下行信息，而无需将全部支持的RF chain打开，以降低终端功率损耗。
具体地，通过下行锚点传输带宽信息对应的下行传输资源，向终端发送下行信息的步骤，包括：通过锚点传输带宽信息对应的传输资源中、传输下行控制信道PDCCH的传输资源，向终端发送所述终端的上行调度信息。其中，上行调度信息用于指示：网络侧设备为终端调度的第一传输资源，第一传输资源为：与下行控制信道PDCCH对应的传输资源间隔k个第一传输时间单元的上行传输资源。其中，第一传输时间单元为上行传输资源对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，k为正整数。
当锚点传输带宽信息为上行锚点传输带宽信息时，步骤72具体为：通过上行传锚点输带宽信息对应的上行传输资源，接收终端发送的上行信息。值得指出的是，这里所适用的场景为：当网络侧设备未为终端配置专用的上行传输带宽时，终端通过获取到的上行锚点传输带宽对应的上行传输资源向网络侧设备发送上行信息，而无需打开全部支持的RF chain，以降低终端功率损耗。
进一步地，应答ACK/NACK信息为上行传输的一个特殊场景，本实施例将对其做进一步详细介绍。即，通过锚点传输带宽信息对应的传输资源，接收终端发送用于指示下行信息接收情况的应答ACK/NACK信息。假设应答ACK/NACK信息在数据接收后时延m个传输时间单元后传输，通过锚点 传输带宽信息对应的传输资源，接收终端发送用于指示下行信息接收情况的应答ACK/NACK信息的步骤具体包括：将锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源配置为第二传输资源；通过第二传输资源，接收终端发送的用于指示下行信息接收情况的应答ACK/NACK信息。其中，第二传输时间单元为下行共享信道对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，m为正整数。
其中，网络侧设备可根据终端传输数据的数值配置和锚点传输带宽的数值配置，终端的配置时间processing time等因素决定m的值。由于m分别以不同的传输带宽的数值配置为基准，且不同传输带宽的数值配置所对应的子载波间隔和传输时间单元的大小不同，因此不同终端的反馈时延m可能相同，亦可能不同。
本公开实施例的信息传输方法中，网络侧设备为终端设置至少一个锚点传输带宽，以使终端在未接收到网络侧设备指示的专用传输带宽信息时，或者接收到网络侧设备指示的专用传输带宽为锚点传输带宽时，通过该锚点传输带宽信息对应的传输资源进行信息传输，这样可适应NR***中多种传输带宽共存的场景。此外，终端仅需开启与锚点传输带宽信息相对应的射频链路，而无需开启多个射频链路，可降低终端侧功率损耗。
以上实施例介绍了网络侧设备侧不同场景下的信息传输方法，下面将结合附图10和11对与其对应的网络侧设备做进一步介绍。
如图10所示，本公开实施例的网络侧设备1000，能实现第五实施例和第六实施例中为终端配置并发送相应的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个；通过锚点传输带宽信息对应的传输资源进行信息传输方法的细节，并达到相同的效果，该网络侧设备1000具体包括以下功能模块：
处理模块1010，用于为终端配置并发送相应的锚点传输带宽信息；其中，锚点传输带宽信息对应的传输带宽为终端所支持的传输带宽中的至少一个；
第二传输模块1020，用于通过锚点传输带宽信息对应的传输资源进行信息传输。
其中，如图11所示，处理模块1010包括：
第一配置子模块1011，用于为终端配置相应的锚点传输带宽信息；
第二发送子模块1012，用于通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，将锚点传输带宽信息发送至终端。
其中，处理模块1010还包括：
第二配置子模块1013，用于为终端配置相应的锚点传输带宽信息；
第二处理子模块1014，用于当网络侧设备所支持的锚点传输带宽信息的变化周期大于为终端配置锚点传输带宽信息的周期时，按照预设的锚点传输带宽信息与索引信息之间的映射关系，向终端发送锚点传输带宽信息对应的索引信息。
其中，处理模块1010还包括：
第三配置子模块1015，用于为终端配置相应的锚点传输带宽信息；
第三处理子模块1016，用于当网络侧设备所支持的锚点传输带宽信息的变化周期小于或等于为终端配置锚点传输带宽信息的周期时，直接将锚点传输带宽信息发送至终端。
其中，锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。
其中，第二传输模块1020包括：
第三发送子模块1021，用于当锚点传输带宽信息为下行锚点传输带宽信息时，通过下行锚点传输带宽信息对应的下行传输资源，向终端发送下行信息。
其中，第三发送子模块1021包括：
第二发送单元10211，用于通过锚点传输带宽信息对应的传输资源中、传输下行控制信道PDCCH的传输资源，向终端发送终端的上行调度信息；
其中，上行调度信息至少指示：网络侧设备为终端调度的第一传输资源，第一传输资源为：与下行控制信道PDCCH对应的传输资源间隔k个第一传输时间单元的上行传输资源；其中，第一传输时间单元为上行传输资源对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，k为正整数。
其中，第二传输模块1020还包括：
第三接收子模块1022，用于当锚点传输带宽信息为上行锚点传输带宽信息时，通过上行传锚点输带宽信息对应的上行传输资源，接收终端发送的上行信息。
其中，第三接收子模块1022包括：
第二接收单元10221，用于当信息传输为反馈信息传输时，通过锚点传输带宽信息对应的传输资源，接收终端发送用于指示下行信息接收情况的应答ACK/NACK信息。
其中，第二接收单元10221包括：
配置子单元102211，用于将锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源配置为第二传输资源；其中，第二传输时间单元为下行共享信道对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，m为正整数；
接收子单元102212，用于通过第二传输资源，接收终端发送的用于指示下行信息接收情况的应答ACK/NACK信息。
其中，锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。
值得指出的是，本公开实施例的网络侧设备为终端设置至少一个锚点传输带宽，以使终端在未接收到网络侧设备指示的专用传输带宽信息时，通过该锚点传输带宽信息对应的传输资源进行信息传输，这样可适应NR***中多种传输带宽共存的场景。此外，终端仅需开启与锚点传输带宽信息相对应的射频链路，而无需开启多个射频链路，可降低终端侧功率损耗。
如图12所示，本公开的实施例还提供了一种网络侧设备，该网络侧设备包括：处理器1200；通过总线接口与所述处理器1200相连接的存储器1220，以及通过总线接口与处理器1200相连接的收发机1210；所述存储器1220用于存储所述处理器在执行操作时所使用的程序和数据；通过所述收发机1210发送数据信息或者导频，还通过所述收发机1210接收上行控制信道；当处理器1200调用并执行所述存储器1220中所存储的程序和数据，具体地，
处理器1200用于读取存储器1220中的程序，具体用于执行以下功能： 为终端配置相应的锚点传输带宽信息；其中，所述锚点传输带宽信息对应的传输带宽为所述终端所支持的传输带宽中的至少一个。
收发机1210，用于在处理器1200的控制下接收和发送数据，具体用于执行以下功能：向终端发送相应的锚点传输带宽信息，并通过所述锚点传输带宽信息对应的传输资源进行信息传输。
其中，在图12中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1200代表的一个或多个处理器和存储器1220代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1210可以是多个元件，即包括发送机和收发机，提供用于在传输介质上与各种其他装置通信的单元。处理器1200负责管理总线架构和通常的处理，存储器1220可以存储处理器1200在执行操作时所使用的数据。
具体地，处理器1200还用于执行：为终端配置相应的锚点传输带宽信息，并控制收发机1210执行：通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，将锚点传输带宽信息发送至终端。
具体地，处理器1200还用于执行：为终端配置相应的锚点传输带宽信息，并控制收发机1210执行：当网络侧设备所支持的锚点传输带宽信息的变化周期大于为终端配置锚点传输带宽信息的周期时，按照预设的锚点传输带宽信息与索引信息之间的映射关系，向终端发送锚点传输带宽信息对应的索引信息。
具体地，处理器1200还用于执行：为终端配置相应的锚点传输带宽信息，并控制收发机1210执行：当网络侧设备所支持的锚点传输带宽信息的变化周期小于或等于为终端配置锚点传输带宽信息的周期时，直接将锚点传输带宽信息发送至终端。
其中，锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。
具体地，收发机1210还用于执行：当锚点传输带宽信息为下行锚点传输带宽信息时，通过下行锚点传输带宽信息对应的下行传输资源，向终端发送 下行信息。
具体地，收发机1210用于执行：通过锚点传输带宽信息对应的传输资源中、传输下行控制信道PDCCH，向终端发送终端的上行调度信息；
其中，上行调度信息至少指示：网络侧设备为终端调度的第一传输资源，第一传输资源为：与下行控制信道PDCCH对应的传输资源间隔k个第一传输时间单元的上行传输资源；其中，第一传输时间单元为上行传输资源对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，所述k为正整数。
具体地，收发机1210还用于执行：当锚点传输带宽信息为上行锚点传输带宽信息时，通过上行传锚点输带宽信息对应的上行传输资源，接收终端发送的上行信息。
具体地，收发机1210还用于执行：当信息传输为反馈信息传输时，通过锚点传输带宽信息对应的传输资源，接收终端发送用于指示下行信息接收情况的应答ACK/NACK信息。
具体地，处理器1200还用于执行：将锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源配置为第二传输资源；其中，第二传输时间单元为下行共享信道对应的传输时间单元，或者为锚点传输带宽信息对应的传输时间单元，m为正整数；并控制收发机1210执行：通过第二传输资源，接收终端发送的用于指示下行信息接收情况的应答ACK/NACK信息。
其中，锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。
这样，该网络侧设备为终端设置至少一个锚点传输带宽，以使终端在未接收到网络侧设备指示的专用传输带宽信息时，通过该锚点传输带宽信息对应的传输资源进行信息传输，这样可适应NR***中多种传输带宽共存的场景。此外，终端仅需开启与锚点传输带宽信息相对应的射频链路，而无需开启多个射频链路，可降低终端侧功率损耗。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结 合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所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单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
此外，需要指出的是，在本公开的装置和方法中，显然，各部件或各步 骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行，某些步骤可以并行或彼此独立地执行。对本领域的普通技术人员而言，能够理解本公开的方法和装置的全部或者任何步骤或者部件，可以在任何计算装置(包括处理器、存储介质等)或者计算装置的网络中，以硬件、固件、软件或者它们的组合加以实现，这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编程技能就能实现的。
因此，本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此，本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说，这样的程序产品也构成本公开，并且存储有这样的程序产品的存储介质也构成本公开。显然，所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
以上所述的是本公开的优选实施方式，应当指出对于本技术领域的普通人员来说，在不脱离本公开所述的原理前提下还可以作出若干改进和润饰，这些改进和润饰也在本公开的保护范围内。

Claims (47)

  1. 一种信息传输方法，应用于终端侧，包括：
    获取网络侧设备为所述终端配置的锚点传输带宽信息；其中，所述锚点传输带宽信息对应的传输带宽为所述终端所支持的传输带宽中的至少一个；
    通过所述锚点传输带宽信息对应的传输资源进行信息传输。
  2. 根据权利要求1所述的信息传输方法，其中，所述获取网络侧设备为所述终端配置的锚点传输带宽信息的步骤，包括：
    通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，接收网络侧设备为所述终端配置的锚点传输带宽信息。
  3. 根据权利要求1所述的信息传输方法，其中，所述获取网络侧设备为所述终端配置的锚点传输带宽信息的步骤，进一步包括：
    接收网络侧设备为所述终端配置并发送的索引信息；
    根据预设的锚点传输带宽信息与索引信息之间的映射关系，确定与所述索引信息相对应的锚点传输带宽信息。
  4. 根据权利要求1所述的信息传输方法，其中，所述锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。
  5. 根据权利要求4所述的信息传输方法，其中，当所述锚点传输带宽信息为下行锚点传输带宽信息时，所述通过所述锚点传输带宽信息对应的传输资源进行信息传输的步骤，包括：
    通过所述下行锚点传输带宽信息对应的下行传输资源，接收所述网络侧设备发送的下行信息。
  6. 根据权利要求5所述的信息传输方法，其中，所述通过所述下行锚点传输带宽信息对应的下行传输资源，接收所述网络侧设备发送的下行信息的步骤，包括：
    通过所述锚点传输带宽信息对应的传输资源中、用于传输下行控制信道PDCCH的传输资源，接收所述网络侧设备发送的上行调度信息；
    其中，所述上行调度信息至少指示：所述网络侧设备为所述终端调度的第一传输资源，所述第一传输资源为：与所述下行控制信道PDCCH对应的 传输资源间隔k个第一传输时间单元的上行传输资源；其中，第一传输时间单元为所述上行传输资源对应的传输时间单元，或者为所述锚点传输带宽信息对应的传输时间单元，所述k为正整数。
  7. 根据权利要求4所述的信息传输方法，其中，当所述锚点传输带宽信息为上行锚点传输带宽信息时，所述通过所述锚点传输带宽信息对应的传输资源进行信息传输的步骤，包括：
    通过所述上行锚点传输带宽信息对应的上行传输资源，向所述网络侧设备发送上行信息。
  8. 根据权利要求7所述的信息传输方法，其中，当所述信息传输为反馈信息传输时，所述通过所述锚点传输带宽信息对应的传输资源进行信息传输的步骤，包括：
    通过所述锚点传输带宽信息对应的传输资源，向所述网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。
  9. 根据权利要求8所述的信息传输方法，其中，所述通过所述锚点传输带宽信息对应的传输资源，向所述网络侧设备发送用于指示下行信息接收情况的应答信息ACK/NACK的步骤，包括：
    确定所述锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源为第二传输资源；其中，第二传输时间单元为所述下行共享信道对应的传输时间单元，或者为所述锚点传输带宽信息对应的传输时间单元，m为正整数；
    通过所述第二传输资源，向所述网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。
  10. 根据权利要求1所述的信息传输方法，其中，所述锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。
  11. 一种信息传输方法，应用于网络侧设备侧，包括：
    为终端配置并发送相应的锚点传输带宽信息；其中，所述锚点传输带宽信息对应的传输带宽为所述终端所支持的传输带宽中的至少一个；
    通过所述锚点传输带宽信息对应的传输资源进行信息传输。
  12. 根据权利要求11所述的信息传输方法，其中，所述为终端配置并发送相应的锚点传输带宽信息的步骤，包括：
    为所述终端配置相应的锚点传输带宽信息；
    通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，将所述锚点传输带宽信息发送至所述终端。
  13. 根据权利要求11所述的信息传输方法，其中，所述为终端配置并发送相应的锚点传输带宽信息的步骤，包括：
    为终端配置相应的锚点传输带宽信息；
    当网络侧设备所支持的锚点传输带宽信息的变化周期大于为终端配置锚点传输带宽信息的周期时，按照预设的锚点传输带宽信息与索引信息之间的映射关系，向所述终端发送所述锚点传输带宽信息对应的索引信息。
  14. 根据权利要求11所述的信息传输方法，其中，所述为终端配置并发送相应的锚点传输带宽信息的步骤，包括：
    为终端配置相应的锚点传输带宽信息；
    当网络侧设备所支持的锚点传输带宽信息的变化周期小于或等于为终端配置锚点传输带宽信息的周期时，直接将所述锚点传输带宽信息发送至所述终端。
  15. 根据权利要求11所述的信息传输方法，其中，所述锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。
  16. 根据权利要求15所述的信息传输方法，其中，当所述锚点传输带宽信息为下行锚点传输带宽信息时，所述通过所述锚点传输带宽信息对应的传输资源进行信息传输的步骤，包括：
    通过所述下行锚点传输带宽信息对应的下行传输资源，向所述终端发送下行信息。
  17. 根据权利要求16所述的信息传输方法，其中，所述通过所述下行锚点传输带宽信息对应的下行传输资源，向所述终端发送下行信息的步骤，包括：
    通过所述锚点传输带宽信息对应的传输资源中、传输下行控制信道PDCCH的传输资源，向所述终端发送所述终端的上行调度信息；
    其中，所述上行调度信息至少指示：所述网络侧设备为所述终端调度的第一传输资源，所述第一传输资源为：与所述下行控制信道PDCCH对应的传输资源间隔k个第一传输时间单元的上行传输资源；其中，第一传输时间单元为所述上行传输资源对应的传输时间单元，或者为所述锚点传输带宽信息对应的传输时间单元，所述k为正整数。
  18. 根据权利要求15所述的信息传输方法，其中，当所述锚点传输带宽信息为上行锚点传输带宽信息时，所述通过所述锚点传输带宽信息对应的传输资源进行信息传输的步骤，包括：
    通过所述上行传锚点输带宽信息对应的上行传输资源，接收所述终端发送的上行信息。
  19. 根据权利要求18所述的信息传输方法，其中，当所述信息传输为反馈信息传输时，所述通过所述锚点传输带宽信息对应的传输资源进行信息传输的步骤，包括：
    通过所述锚点传输带宽信息对应的传输资源，接收所述终端发送用于指示下行信息接收情况的应答ACK/NACK信息。
  20. 根据权利要求19所述的信息传输方法，其中，所述通过所述锚点传输带宽信息对应的传输资源，接收所述终端发送用于指示下行信息接收情况的应答ACK/NACK信息的步骤，包括：
    将所述锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源配置为第二传输资源；其中，第二传输时间单元为所述下行共享信道对应的传输时间单元，或者为所述锚点传输带宽信息对应的传输时间单元，m为正整数；
    通过所述第二传输资源，接收所述终端发送的用于指示下行信息接收情况的应答ACK/NACK信息。
  21. 根据权利要求11所述的信息传输方法，其中，所述锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。
  22. 一种终端，包括：
    获取模块，用于获取网络侧设备为所述终端配置的锚点传输带宽信息； 其中，所述锚点传输带宽信息对应的传输带宽为所述终端所支持的传输带宽中的至少一个；
    第一传输模块，用于通过所述锚点传输带宽信息对应的传输资源进行信息传输。
  23. 根据权利要求22所述的终端，其中，所述获取模块包括：
    获取单元，用于通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，接收网络侧设备为所述终端配置的锚点传输带宽信息。
  24. 根据权利要求22所述的终端，其中，所述获取模块包括：
    第一接收子模块，用于接收网络侧设备为所述终端配置并发送的索引信息；
    第一处理子模块，用于根据预设的锚点传输带宽信息与索引信息之间的映射关系，确定与所述索引信息相对应的锚点传输带宽信息。
  25. 根据权利要求22所述的终端，其中，所述锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。
  26. 根据权利要求25所述的终端，其中，所述第一传输模块包括：
    第二接收子模块，用于当所述锚点传输带宽信息为下行锚点传输带宽信息时，通过所述下行锚点传输带宽信息对应的下行传输资源，接收所述网络侧设备发送的下行信息。
  27. 根据权利要求26所述的终端，其中，所述第二接收子模块包括：
    第一接收单元，用于通过所述锚点传输带宽信息对应的传输资源中、用于传输下行控制信道PDCCH的传输资源，接收所述网络侧设备发送的上行调度信息；
    其中，所述上行调度信息至少指示：所述网络侧设备为所述终端调度的第一传输资源，所述第一传输资源为：与所述下行控制信道PDCCH对应的传输资源间隔k个第一传输时间单元的上行传输资源；其中，第一传输时间单元为所述上行传输资源对应的传输时间单元，或者为所述锚点传输带宽信息对应的传输时间单元，所述k为正整数。
  28. 根据权利要求25所述的终端，其中，所述第一传输模块还包括：
    第一发送子模块，用于当所述锚点传输带宽信息为上行锚点传输带宽信 息时，通过所述上行锚点传输带宽信息对应的上行传输资源，向所述网络侧设备发送上行信息。
  29. 根据权利要求28所述的终端，其中，所述第一发送子模块包括：
    第一发送单元，用于当所述信息传输为反馈信息传输时，通过所述锚点传输带宽信息对应的传输资源，向所述网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。
  30. 根据权利要求29所述的终端，其中，所述第一发送单元包括：
    确定子单元，用于确定所述锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源为第二传输资源；其中，第二传输时间单元为所述下行共享信道对应的传输时间单元，或者为所述锚点传输带宽信息对应的传输时间单元，m为正整数；
    发送子单元，用于通过所述第二传输资源，向所述网络侧设备发送用于指示下行信息接收情况的应答ACK/NACK信息。
  31. 根据权利要求22所述的终端，其中，所述锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。
  32. 一种网络侧设备，包括：
    处理模块，用于为终端配置并发送相应的锚点传输带宽信息；其中，所述锚点传输带宽信息对应的传输带宽为所述终端所支持的传输带宽中的至少一个；
    第二传输模块，用于通过所述锚点传输带宽信息对应的传输资源进行信息传输。
  33. 根据权利要求32所述的网络侧设备，其中，所述处理模块包括：
    第一配置子模块，用于为所述终端配置相应的锚点传输带宽信息；
    第二发送子模块，用于通过***信息、广播信息、高层信令、群组公共控制信道或物理层信令，将所述锚点传输带宽信息发送至所述终端。
  34. 根据权利要求32所述的网络侧设备，其中，所述处理模块还包括：
    第二配置子模块，用于为终端配置相应的锚点传输带宽信息；
    第二处理子模块，用于当网络侧设备所支持的锚点传输带宽信息的变化 周期大于为终端配置锚点传输带宽信息的周期时，按照预设的锚点传输带宽信息与索引信息之间的映射关系，向所述终端发送所述锚点传输带宽信息对应的索引信息。
  35. 根据权利要求32所述的网络侧设备，其中，所述处理模块还包括：
    第三配置子模块，用于为终端配置相应的锚点传输带宽信息；
    第三处理子模块，用于当网络侧设备所支持的锚点传输带宽信息的变化周期小于或等于为终端配置锚点传输带宽信息的周期时，直接将所述锚点传输带宽信息发送至所述终端。
  36. 根据权利要求32所述的网络侧设备，其中，所述锚点传输带宽信息包括：下行锚点传输带宽信息和/或上行锚点传输带宽信息。
  37. 根据权利要求36所述的网络侧设备，其中，所述第二传输模块包括：
    第三发送子模块，用于当所述锚点传输带宽信息为下行锚点传输带宽信息时，通过所述下行锚点传输带宽信息对应的下行传输资源，向所述终端发送下行信息。
  38. 根据权利要求37所述的网络侧设备，其中，所述第三发送子模块还包括：
    第二发送单元，用于通过所述锚点传输带宽信息对应的传输资源中、传输下行控制信道PDCCH的传输资源，向所述终端发送所述终端的上行调度信息；
    其中，所述上行调度信息至少指示：所述网络侧设备为所述终端调度的第一传输资源，所述第一传输资源为：与所述下行控制信道PDCCH对应的传输资源间隔k个第一传输时间单元的上行传输资源；其中，第一传输时间单元为所述上行传输资源对应的传输时间单元，或者为所述锚点传输带宽信息对应的传输时间单元，所述k为正整数。
  39. 根据权利要求36所述的网络侧设备，其中，所述第二传输模块还包括：
    第三接收子模块，用于当所述锚点传输带宽信息为上行锚点传输带宽信息时，通过所述上行传锚点输带宽信息对应的上行传输资源，接收所述终端发送的上行信息。
  40. 根据权利要求39所述的网络侧设备，其中，所述第三接收子模块包括：
    第二接收单元，用于当所述信息传输为反馈信息传输时，通过所述锚点传输带宽信息对应的传输资源，接收所述终端发送用于指示下行信息接收情况的应答ACK/NACK信息。
  41. 根据权利要求40所述的网络侧设备，其中，所述第二接收单元还包括：
    第一配置子单元，用于将所述锚点传输带宽信息对应的传输资源中、与传输下行共享信道PDSCH的传输资源间隔m个第二传输时间单元的传输资源配置为所述下行共享信道对应的传输时间单元，或者为第二传输资源；其中，第二传输时间单元为所述锚点传输带宽信息对应的传输时间单元，m为正整数；
    第一接收子单元，用于通过所述第二传输资源，接收所述终端发送的用于指示下行信息接收情况的应答ACK/NACK信息。
  42. 根据权利要求32所述的网络侧设备，其中，所述锚点传输带宽信息包括：传输资源的频域位置信息、带宽信息、数值配置Numerology信息和天线端口配置信息中的至少一项。
  43. 根据权利要求32所述的网络侧设备，其中，所述网络侧设备为基站。
  44. 一种终端，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至10中任一项所述的信息传输方法中的步骤。
  45. 一种网络侧设备，包括：处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求11至21中任一项所述的信息传输方法中的步骤。
  46. 一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求1至10中任一项所述的信息传输方法中的步骤。
  47. 一种计算机可读存储介质，所述计算机可读存储介质上存储有计算机程序，所述计算机程序被处理器执行时实现如权利要求11至21中任一项 所述的信息传输方法中的步骤。
PCT/CN2018/083548 2017-04-21 2018-04-18 一种信息传输方法、终端及网络侧设备 WO2018192522A1 (zh)

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