WO2023246583A1 - 频域资源确定方法、终端及网络侧设备 - Google Patents

频域资源确定方法、终端及网络侧设备 Download PDF

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Publication number
WO2023246583A1
WO2023246583A1 PCT/CN2023/100172 CN2023100172W WO2023246583A1 WO 2023246583 A1 WO2023246583 A1 WO 2023246583A1 CN 2023100172 W CN2023100172 W CN 2023100172W WO 2023246583 A1 WO2023246583 A1 WO 2023246583A1
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Prior art keywords
frequency domain
domain resource
resource allocation
control channel
allocation range
Prior art date
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PCT/CN2023/100172
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English (en)
French (fr)
Inventor
王理惠
潘学明
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维沃移动通信有限公司
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Publication of WO2023246583A1 publication Critical patent/WO2023246583A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • H04W72/20—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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path

Definitions

  • This application belongs to the field of communication technology, and specifically relates to a frequency domain resource determination method, terminal and network side equipment.
  • the bandwidth of the frequency domain resource allocation range of the terminal's channel or signal is often fixed.
  • the bandwidth of the frequency domain resource allocation range of the terminal's transmission or reception channel is fixed at 20 MHz (Mega Hertz, MHz).
  • the bandwidth of the frequency domain resource allocation range for the terminal to send or receive signals is fixed at 20MHz, which results in poor flexibility in frequency domain resource allocation.
  • Embodiments of the present application provide a frequency domain resource determination method, a terminal, and a network side device, which can solve the problem of poor flexibility in frequency domain resource allocation.
  • a frequency domain resource determination method which is characterized by including:
  • the terminal determines relevant information of the control channel.
  • the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel, and the scheduling information of the control channel. ;
  • the terminal determines the bandwidth of a second frequency domain resource allocation range based on the relevant information.
  • the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target.
  • the transmission target is the frequency domain resource allocation range received by the terminal.
  • the object to be sent or received by the control channel, and the transmission target includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • a frequency domain resource determination method including:
  • the network side device determines relevant information of the control channel, and the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel, and the Scheduling information;
  • the network side device determines the bandwidth of a second frequency domain resource allocation range based on the relevant information.
  • the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target.
  • the transmission target is the network side device.
  • An object that is sent or received based on the sent control channel, and the transmission target includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • a frequency domain resource determination device including:
  • the first determination module is used to determine the relevant information of the control channel.
  • the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel and the The scheduling information of the control channel;
  • the second determination module is configured to determine the bandwidth of a second frequency domain resource allocation range based on the relevant information.
  • the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target.
  • the transmission target is a terminal based on reception.
  • the object to be sent or received by the control channel, and the transmission target includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • a frequency domain resource determination device including:
  • the first determination module is used to determine the relevant information of the control channel.
  • the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel and the The scheduling information of the control channel;
  • the second determination module is configured to determine the bandwidth of a second frequency domain resource allocation range based on the relevant information.
  • the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target, and the transmission target is a network side device.
  • An object that is sent or received based on the sent control channel, and the transmission target includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz, or the The bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • a terminal including a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the embodiments of the present application are implemented. Provided are steps of a method for determining frequency domain resources on the terminal side.
  • a terminal including a processor and a communication interface, wherein the processor or communication interface is used to determine relevant information of a control channel, and the relevant information of the control channel includes at least one of the following: The first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel and the scheduling information of the control channel; a second determination module for determining the bandwidth of the second frequency domain resource allocation range based on the relevant information , the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target, the transmission target is an object that the terminal transmits or receives based on the received control channel, and the transmission target includes a channel and At least one of the signals; wherein the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • a network-side device including a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the present application is implemented.
  • the steps of the frequency domain resource determination method on the network side device side provided by the embodiment.
  • a network side device including a processor and a communication interface, wherein the processor or communication interface is used to determine relevant information of a control channel, and the relevant information of the control channel includes at least one of the following: The first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel and the scheduling information of the control channel; determine the bandwidth of the second frequency domain resource allocation range based on the relevant information, the second The frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target.
  • the transmission target is an object that the network side device sends or receives based on the sent control channel.
  • the transmission target includes at least one of a channel and a signal.
  • One item wherein the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • a readable storage medium is provided.
  • Programs or instructions are stored on the readable storage medium.
  • the frequency domain resource determination method on the terminal side provided by the embodiment of the present application is implemented. or, when the program or instruction is executed by the processor, the steps of the frequency domain resource determination method on the network side device side provided by the embodiment of the present application are implemented.
  • a chip in a tenth aspect, includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the terminal side provided by the embodiments of the present application.
  • the frequency domain resource determination method, or the processor is configured to run a program or instruction to implement the frequency domain resource determination method on the network side device side provided in the embodiment of the present application.
  • a computer program/program product is provided, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the methods provided by the embodiments of the present application.
  • the steps of the frequency domain resource determination method on the terminal side, or the computer program/program product is executed by at least one processor to implement the frequency domain resource determination method on the network side device side provided by the embodiment of the present application.
  • a frequency domain resource determination system including: a terminal and a network side device.
  • the terminal can be used to perform the steps of the frequency domain resource determination method as described in the first aspect.
  • the network side device can Performing the steps of the frequency domain resource determination method described in the second aspect.
  • the terminal determines relevant information of the control channel, and the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel, and Scheduling information of the control channel; the terminal determines the bandwidth of a second frequency domain resource allocation range based on the relevant information, and the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target, and the transmission target It is an object that the terminal transmits or receives based on the received control channel, and the transmission target includes at least one of a channel and a signal; wherein the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz. In this way, the bandwidth of the second frequency domain resource allocation range can be determined based on the relevant information of the control channel. Compared with the existing technology where the frequency domain resource allocation range is a fixed bandwidth, the embodiment of the present application can improve the flexibility of frequency domain resource allocation.
  • Figure 1 is a block diagram of a wireless communication system applicable to the embodiment of the present application.
  • Figure 2 is a flow chart of a frequency domain resource determination method provided by an embodiment of the present application.
  • Figure 3 is a schematic diagram of terminal reception provided by an embodiment of the present application.
  • Figure 4 is a schematic diagram of terminal reception provided by an embodiment of the present application.
  • Figure 5 is a schematic diagram of terminal reception provided by an embodiment of the present application.
  • Figure 6 is a schematic diagram of terminal reception provided by an embodiment of the present application.
  • Figure 7 is a flow chart of another frequency domain resource determination method provided by an embodiment of the present application.
  • Figure 8 is a structural diagram of a frequency domain resource determination device provided by an embodiment of the present application.
  • Figure 9 is a structural diagram of another frequency domain resource determination device provided by an embodiment of the present application.
  • Figure 10 is a structural diagram of a communication device provided by an embodiment of the present application.
  • Figure 11 is a structural diagram of a terminal provided by an embodiment of the present application.
  • Figure 12 is a structural diagram of a network side device provided by an embodiment of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first" and “second” are distinguished objects It is usually one type, and the number of objects is not limited.
  • the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-Advanced, LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • system and “network” in the embodiments of this application are often used interchangeably, and the described technology can be used not only for the above-mentioned systems and radio technologies, but also for other systems and radio technologies.
  • NR New Radio
  • 6th Generation 6th Generation
  • FIG. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable.
  • the wireless communication system includes a terminal 11 and a network side device 12.
  • the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), or a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palmtop computer, a netbook, or a super mobile personal computer.
  • Tablet Personal Computer Tablet Personal Computer
  • laptop computer laptop computer
  • PDA Personal Digital Assistant
  • PDA Personal Digital Assistant
  • UMPC ultra-mobile personal computer
  • UMPC mobile Internet device
  • MID mobile Internet Device
  • AR augmented reality
  • VR virtual reality
  • robots wearable devices
  • WUE Vehicle User Equipment
  • PUE Pedestrian User Equipment
  • smart home home equipment with wireless communication functions, such as refrigerators, TVs, washing machines or furniture, etc.
  • game consoles personal computers (personal computer, PC), teller machine or self-service machine and other terminal-side devices.
  • Wearable devices include: smart watches, smart bracelets, smart headphones, smart glasses, smart jewelry (smart bracelets, smart bracelets, smart rings, smart necklaces, smart anklets) bracelets, smart anklets, etc.), smart wristbands, smart clothing, etc.
  • the network side device 12 may include an access network device or a core network device, where the access network device may also be called a radio access network device, a radio access network (Radio Access Network, RAN), a radio access network function or a wireless access network unit.
  • Access network equipment may include a base station, a Wireless Local Area Network (WLAN) access point or a WiFi node, etc.
  • WLAN Wireless Local Area Network
  • the base station may be called a Node B, an Evolved Node B (eNB), an access point, a base transceiver station ( Base Transceiver Station (BTS), radio base station, radio transceiver, Basic Service Set (BSS), Extended Service Set (ESS), home B-node, home evolved B-node, transmitting and receiving point ( Transmitting Receiving Point (TRP) or some other appropriate terminology in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only in the NR system The base station is introduced as an example, and the specific type of base station is not limited.
  • Core network equipment may include but is not limited to at least one of the following: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), sessions Management Function (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (PCF), Policy and Charging Rules Function (PCRF), Edge Edge Application Server Discovery Function (EASDF), Unified Data Management (UDM), Unified Data Repository (UDR), Home Subscriber Server (HSS), centralized network Configuration (Centralized network configuration, CNC), Network Repository Function (NRF), Network Exposure Function (NEF), Local NEF (Local NEF, or L-NEF), Binding Support Function (Binding Support Function, BSF), application function (Application Function, AF), etc.
  • MME mobility management entities
  • AMF Access and Mobility Management Function
  • SMF sessions Management Function
  • UPF User Plane Function
  • PCF Policy Control Function
  • PCF Policy and Charging Rules Function
  • the terminal in the embodiment of the present application may be a low-capacity terminal (Deivce with Reduced Capability, RedCap).
  • the terminal may support a bandwidth of 5 MHz, and the 5 MHz bandwidth is only applied to the RedCap baseband bandwidth (Baseband Band Width). , BB BW) or radio frequency bandwidth (Radio Frequency Band Width, RF BW).
  • the above-mentioned 5MHz bandwidth may be a continuous or discrete 5MHz bandwidth.
  • RedCap has RF and baseband bandwidths of 5 MHz for both uplink and downlink.
  • RedCap's baseband bandwidth is 5 MHz and is used for all signals and channels, and the RF bandwidth remains 20 MHz and is used for both uplink and downlink.
  • the baseband bandwidth of RedCap is 5MHz, which is only used for physical downlink shared channel (Physical downlink shared channel, PDSCH) and physical uplink shared channel (Physical Uplink Shared Channel, PUSCH), where PDSCH may include unicast or Broadcast, RF bandwidth is 20MHz for uplink and downlink.
  • PDSCH Physical downlink shared channel
  • PUSCH Physical Uplink Shared Channel
  • the reference signal may include but is not limited to: channel state information reference signal (Channel State Information Reference Signal, CSI-RS) and sounding reference signal (Sounding Reference Signal, SRS).
  • CSI-RS Channel State Information Reference Signal
  • SRS Sounding Reference Signal
  • the 5MHz bandwidth can be replaced as follows:
  • 5MHz bandwidth includes 25 physical resource blocks (Physical Resource Block, PRB);
  • the 5MHz bandwidth contains 11 or 12 PRBs.
  • a 5 MHz bandwidth can be understood to mean that the number/size of frequency domain resources occupied by the data channel is no greater than 5 MHz.
  • Figure 2 is a flow chart of a frequency domain resource determination method provided by an embodiment of the present application. As shown in Figure 2, it includes the following steps, including:
  • Step 201 The terminal determines relevant information of the control channel.
  • the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel, and the control channel scheduling information.
  • the relevant information of the above control channel may be configured by the network side for the terminal, or may be determined by the terminal based on predetermined rules, or may be defined by a protocol, etc., which is not limited.
  • the relevant information of the control channel determined by the terminal may be determined before the terminal receives the control channel, may be determined when detecting the control information, or may be determined after receiving the control channel.
  • the above-mentioned first frequency domain resource allocation range may be the bandwidth or specific frequency domain location of the first frequency domain resource allocation range, such as the frequency domain resource configuration of the control information.
  • the time domain parameters of the above-mentioned control channel may be the time domain of the above-mentioned control channel.
  • Domain resource configuration such as time domain location or time interval associated with the above-mentioned control channel
  • the scheduling information of the above-mentioned control channel may be the information scheduled by the above-mentioned control information, or the scheduling information of the above-mentioned control channel may be the connection between the terminal and the above-mentioned control channel. Scheduling-related capability information.
  • Step 202 The terminal determines the bandwidth of a second frequency domain resource allocation range based on the relevant information.
  • the second frequency domain resource allocation range is the frequency domain resource allocation range of the transmission target.
  • the target is an object that the terminal transmits or receives based on the received control channel, and the transmission target includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • the above-mentioned transmission target may be a channel, such as a data channel, or the above-mentioned transmission target may be a signal, such as a reference signal.
  • the transmission target may be a target scheduled by the control information.
  • the target that the terminal sends or receives based on the received control channel may be understood as the target that the terminal sends or receives based on the scheduling of the control information.
  • the transmission target may be a transmission target triggered by the control information.
  • the object that the terminal transmits or receives based on the received control channel may be understood as the terminal triggering the transmission based on the received control information.
  • the receiving object such as the channel or signal that the terminal triggers to send or receive based on the control information.
  • the terminal determines the bandwidth of the second frequency domain resource allocation range based on the relevant information.
  • the terminal determines the bandwidth of the second frequency domain resource allocation range based on the relevant information: less than or equal to 5 MHz, or less than or equal to 20 MHz.
  • the bandwidth of the second frequency domain resource allocation range can be determined according to the relevant information of the control channel through the above steps. In this way, compared with the existing technology where the frequency domain resource allocation range is a fixed bandwidth, the embodiment of the present application can improve the frequency domain resource allocation range. Resource allocation flexibility.
  • the network side can schedule the terminal to transmit within the above-mentioned second frequency domain resource allocation range to improve the flexibility of network side scheduling.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz in some cases, thereby supporting the communication of RedCap terminals with a maximum bandwidth of 5MHz, and reducing the complexity of terminal storage;
  • the allocation range of the second frequency domain resource is less than or equal to 20MHz, which can ensure the flexibility of network scheduling, and the frequency domain range of the received data channel or reference signal can exceed 5MHz, and the terminal can cache some useless signals or data.
  • the PRB where the scheduling data or reference signal is located is determined.
  • the second frequency domain resource allocation range is less than or equal to 20 MHz, communication of non-RedCap terminals can be supported to achieve coexistence of RedCap terminal signals and non-RedCap terminals.
  • the above method also includes at least one of the following:
  • the terminal sends the above-mentioned transmission target within the above-mentioned second frequency domain resource allocation range;
  • the terminal receives the transmission target within the second frequency domain resource allocation range.
  • the second frequency domain resource allocation range is: the frequency domain resource allocation range of the transmission target that the terminal considers or expects.
  • the frequency domain resource allocation range of the transmission target that the terminal considers or expects may be the bandwidth of the frequency domain resource allocation range of the transmission target that the terminal considers or expects, that is, the bandwidth is what the terminal considers or expects, and the terminal considers or expects the network side The device does not exceed this bandwidth when allocating frequency domain resources for transmission targets.
  • the terminal's behavior may be undefined behavior, or the terminal may think there is an error, or, when inconsistent, the terminal may still behave as the terminal thinks or expects.
  • the second frequency domain resource allocation range receives or sends transmission targets.
  • the bandwidth of the first frequency domain resource allocation range is less than or equal to 20 MHz: the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the third frequency domain resource allocation range is less than or equal to 5 MHz.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the terminal believes or expects that the channel or signal (such as a data channel or reference signal) scheduled by the control channel is in
  • the resource allocation range in the frequency domain can be at least one of the following:
  • the terminal when the resource allocation range of the control channel in the frequency domain is less than or equal to 5 MHz, the terminal does not expect the resource allocation range of the channel or signal (such as a data channel or reference signal) scheduled by the control channel to be greater than 5 MHz.
  • the resource allocation range of the channel or signal such as a data channel or reference signal
  • the bandwidth of the first frequency domain resource allocation range is used to reduce the complexity of determining the bandwidth.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a first control resource set (CORESET) associated with the control channel.
  • the resource set is a control resource set used for scheduling target system information block (System Information Block, SIB), and the bandwidth of the frequency domain resource allocation range of the first control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, in:
  • the second frequency domain resource allocation range is equal to the frequency domain resource allocation range of the first control resource set;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the first control resource set. Same location.
  • the above-mentioned first control resource set can be CORESET 0 defined in the protocol.
  • CORESET 0 is a special CORESET used for scheduling SIB1. There is no limit to this. It can also be a control information resource set defined by subsequent protocols for scheduling the above-mentioned target SIB. , and the above-mentioned target SIB may also include or not include other SIBs in addition to the above-mentioned SIB1, where SIB1 is the SIB1 defined by the protocol.
  • the above first condition includes at least one of the following:
  • the PDCCH received by the terminal is scrambled by the first network temporary identifier (Radio Network Temporary Identifier, RNTI);
  • RNTI Radio Network Temporary Identifier
  • the terminal is in an idle state (idle) or an inactive state (inactive);
  • the terminal does not report the capability information of the terminal to support a maximum of 5MHz to the network side.
  • the first CSS includes at least one of the following:
  • the CSS of the PDCCH used to receive information 2 (MSG2) in the random access process is the CSS of the PDCCH used to receive information 2 (MSG2) in the random access process
  • the CSS of the PDCCH used to receive information B (MSGB) in the random access process ;
  • the CSS of the PDCCH used to receive information 4 (MSG4) in the random access process ;
  • the above-mentioned CSS used for scheduling the target SIB can be the Type 0 CSS (Type0 CSS) defined in the protocol, and the above-mentioned CSS used for scheduling other SIBs can be the Type0A CSS defined by the protocol;
  • the CSS of the PDCCH used to receive information 2 (MSG2) in the random access process can be the Type1 CSS defined in the protocol, and the CSS of the PDCCH used to receive the information B (MSGB) in the random access process can be the CSS defined in the protocol.
  • Type1 CSS the CSS of the PDCCH used to receive information 4 (MSG4) in the random access process can be the Type1 CSS defined in the protocol;
  • the above CSS for receiving paging PDCCH can be Type2 CSS defined in the protocol
  • the above-mentioned CSS of the PDCCH used to receive paging early identification information can be the Type2 CSS defined in the protocol.
  • the specific type of CSS mentioned above is not limited in the embodiment of this application.
  • the above-mentioned first CSS can also be other types of CSS.
  • the above-mentioned first RNTI may include at least one of the following:
  • System information RNTI System Information RNTI
  • SI-RNTI System Information RNTI
  • Paging RNTI P-RNTI
  • random access RNTI Random Access RNTI
  • RA-RNTI Random Access RNTI
  • message B MSGB MSGB-RNTI
  • temporary cell Wireless network temporary identifier Temporary Cell-Radio Network Temporary Identifier, TC-RNTI
  • the above-mentioned terminal does not report the capability information of the terminal to support a maximum of 5MHz to the network side. This may be because when the terminal in the idle/inactive state initiates random access, according to the network configuration (the configuration allows or does not allow the terminal to report its type), the terminal does not report its type. Report the ability to support a maximum bandwidth of 5MHz to the network in MSG1, MSGA, or MSG3.
  • the above second condition includes at least one of the following:
  • PDCCH is received at the second CSS
  • PDCCH is received in the UE-specific search space (USS);
  • the terminal receives the PDCCH and scrambles the second RNTI
  • the terminal is connected;
  • the terminal reports to the network side the capability information of the terminal supporting a maximum of 5MHz;
  • the second CSS includes: CSS for receiving common downlink control information DCI of a group of terminals.
  • the above-mentioned CSS used to receive the common downlink control information DCI of a group of terminals may be Type3 CSS defined by the protocol.
  • the above-mentioned second RNTI may include at least one of the following:
  • Cell RNTI Cell RNTI
  • C-RNTI Cell RNTI
  • modulation and coding scheme cell RNTI Modulation and Coding Scheme Cell--RNTI, MCS-C-RNTI
  • configuration scheduling RNTI Configured Scheduling RNTI, CS-RNTI
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of the second control resource set associated with the control channel, and the second control resource set is not used for scheduling the target SIB , and the bandwidth of the frequency domain resource allocation range of the second control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is consistent with the control resource set or the currently activated bandwidth part (Bandwidth Part, BWP) have the same starting position; and/or,
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz; the third condition includes:
  • the above-mentioned second control resource set may be a control resource set other than the scheduling target SIB, such as CORESET i,i ⁇ 0.
  • the PDCCH received by the terminal on the control channel may be: the control channel received by the terminal includes the PDCCH, for example, the control channel is the PDCCH.
  • Terminal behavior 1 The terminal believes that the frequency domain resource range scheduled/allocated to the data is the same as the frequency domain resource range where CORESET 0 is located; or
  • Terminal behavior 2 The terminal does not expect that the frequency domain resource range scheduled/allocated to the data exceeds 5MHz, and the starting position of 5MHz is the same as the starting position of CORESET0; or
  • Terminal behavior 3 If the detected PDCCH is at least Type 0 CSS, or Type 0/0A/1/2 CSS, or the detected PDCCH is scrambled by SI-RNTI, or is scrambled by SI-RNTI/P-RNTI /RA-RNTI/MSGB-RNTI/TC-RNTI scrambled PDCCH, or the terminal is in idle/inactive state, and the terminal behavior is the above terminal behavior 1; if the detected PDCCH is Type 3 CSS or USS, or the detected PDCCH is the PDCCH scrambled by C-RNTI, MCS-C-RNTI, CS-RNTI or the terminal is in the connected state, and the terminal behavior is the above-mentioned terminal behavior 2;
  • Terminal behavior 4 When a terminal in the idle/inactive state initiates random access, according to the network configuration (the configuration allows or does not allow the terminal to report its type), if the terminal reports the terminal type to the network in MSG1 or MSGA or MSG3, That is, the maximum support capacity of 5MHz bandwidth, then the terminal behavior of the terminal in subsequent MSG2, MSG3, and MSG4 transmissions is 2; otherwise, the terminal behavior is terminal behavior 1.
  • Terminal behavior 1 The terminal does not expect the frequency domain resource range scheduled/allocated to the data to exceed 5MHz.
  • the starting position of the 5MHz is the same as the starting position of the current active BWP.
  • Terminal behavior 2' If the time slot where the PDCCH is located and the time slot where the scheduled data/reference signal is located do not overlap in the time domain, the terminal considers/expects the channels/signals scheduled by the control channel such as data channels, reference signals
  • the resource allocation range in the frequency domain can be greater than 5MHz; otherwise the terminal behavior is terminal behavior 1'.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of the third control resource set associated with the control channel.
  • the third control resource set associated with the control channel may be a control resource set associated with the CSS associated with the control channel.
  • the bandwidth of the second frequency domain resource allocation range can be determined based on the bandwidth of the control resource set associated with the CSS associated with the control channel.
  • the time domain parameters of the control channel include: the time domain between the last time domain symbol and the first time domain symbol of the PDCCH received by the terminal on the control channel.
  • the first time domain symbol is the first time domain symbol where the transmission target is located Number.
  • the scheduling information of the control channel includes at least one of the following:
  • the terminal schedules scheduling capability information of the transmission target for the control channel, where the scheduling capability information indicates whether to support cross-slot scheduling of the control channel and the transmission target;
  • the network side schedules cross-slot scheduling configuration information of the transmission target for the control channel
  • Transmission mode information of the transmission target scheduled by the control channel is
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the fourth condition may include at least one of the following:
  • the CSS corresponding to the control channel is the CSS used for scheduling the target SIB
  • the third control resource set is the control resource set used for scheduling the target SIB
  • the bandwidth of the frequency domain resource allocation range of the third control resource set is Less than or equal to 5MHz
  • the target SIB includes SIB1;
  • the time domain interval is less than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal does not support cross-time slot scheduling of the control channel and the transmission target, or the terminal does not report the ability to support cross-time slot scheduling of the control channel and the transmission target. information;
  • the cross-slot scheduling configuration information indicates that cross-slot scheduling of the control channel and the transmission target is not configured
  • the transmission mode information indicates that the transmission target has not undergone repeated transmission
  • the transmission mode information indicates that the transmission target does not perform frequency hopping transmission in the time domain.
  • the above CSS used for scheduling the target SIB can be the Type 0 CSS defined by the protocol. This can be achieved when the resource allocation range of the CORESET 0 (or described as CORESET#0) associated with the Type 0 CSS in the frequency domain is not greater than 5MHz. , the terminal does not expect the channel or signal (such as data channel or reference signal) scheduled by the control channel to have a resource allocation range greater than 5MHz in the frequency domain, or the terminal believes or expects the channel or signal (such as data channel) scheduled by the control channel or reference signal) in the frequency domain, the resource allocation range is not greater than 5MHz.
  • the above time domain interval is less than or equal to the first time, which may be the last orthogonal frequency division multiplexing (Orthogonal frequency division multiplexing) where the PDCCH received by the terminal on the above control channel is located.
  • the time between multiplex (OFDM) symbols and the first OFDM symbol where its scheduled transmission target is located ⁇ or the above-mentioned first time.
  • the first time is determined by at least one of the following:
  • the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target are the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target.
  • the above-mentioned terminal capability may indicate whether the terminal supports a more relaxed processing time (this processing time capability may be referred to as PDSCH/PUSCH processing time capability 1) than the PDSCH/PUSCH processing time capability 1 (this capability may be referred to as Cap#1) ), if supported, the above-mentioned first time is a more relaxed processing time compared to PDSCH/PUSCH processing time capability 1.
  • the processing time of PDSCH/PUSCH configured on the network side may be one of the processing times Cap#1, Cap#2 and Cap#3, where Cap#2 is a process other than the above Cap#1 and Cap#3. time.
  • the above-mentioned first time may be the processing time of PDSCH/PUSCH, or may be a processing time that is more relaxed than the processing time of PDSCH/PUSCH.
  • the above-mentioned first time may be the smaller of the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target.
  • the above scheduling capability information indicates that the terminal does not support cross-time slot scheduling of the control channel and the transmission target.
  • the terminal does not support cross-time slot scheduling, that is, the terminal does not support the time slot in which the control channel is located and its scheduled data.
  • the channel or reference signal is in the same time slot, or the terminal does not support overlap in the time domain between the time slot where the control channel is located and the time slot where the scheduled data channel or reference signal is located.
  • the above-mentioned terminal does not report the capability information to support the cross-slot scheduling of the control channel and the transmission target.
  • the terminal does not report the ability information to support the control channel and the transmission target when it does not support the cross-slot scheduling of the control channel and the transmission target.
  • Information about the target is not reported.
  • the above cross-slot scheduling configuration information indicates that the control channel and the cross-slot scheduling of the transmission target are not configured.
  • the cross-slot scheduling may be that the network side does not configure the cross-slot scheduling, that is, the time slot where the control channel is located and its scheduled data channel or The reference signal is in the same time slot, or the time slot where the control channel is located overlaps in the time domain with the scheduled data channel or the time slot where the reference signal is located.
  • the above-mentioned transmission mode information indicates that the transmission target has not undergone repeated transmission.
  • the above-mentioned control The data or reference signals scheduled by the channel are not repeatedly transmitted; the above transmission method information indicates that the transmission target is not transmitted with frequency hopping in the time domain. It may be that the data or reference signals scheduled with the control channel are not transmitted with frequency hopping in the time domain. .
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • the bandwidth of the second frequency domain resource allocation range under the fifth condition is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz can be understood as, under the fifth condition, the terminal believes or expects that the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • the resource allocation range of the transmission target in the frequency domain can be greater than 5MHz.
  • the fifth condition may include at least one of the following:
  • the CSS corresponding to the control channel is the CSS used to schedule the target SIB
  • the third control resource set is the control resource set used to transmit the target system information block SIB
  • the frequency domain resource allocation of the third control resource set The bandwidth of the range is greater than 5MHz, and the target SIB includes SIB1;
  • the time domain interval is greater than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal supports cross-slot scheduling of the control channel and the transmission target
  • the cross-slot scheduling configuration information indicates cross-slot scheduling configured with the control channel and the transmission target
  • the transmission mode information indicates that the transmission target performs repeated transmission, and the bandwidth of the frequency domain resource range of a single nominal transmission or a single actual transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs multi-time slot transmission of the same transmission block (TB processing over multiple slots), and the bandwidth of the frequency domain resource range of a single time slot transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs frequency hopping transmission in the time domain, and the bandwidth of the frequency domain resource range of each hop transmission is less than or equal to 5 MHz.
  • the bandwidth of the frequency domain resource allocation range of the above-mentioned third control resource set may be greater than 5 MHz, and the resource allocation range in the frequency domain of CORESET0 associated with the Type 0 CSS of the above-mentioned control channel is greater than 5 MHz.
  • the above scheduling capability information indicates that the terminal supports cross-time slot scheduling of the control channel and the transmission target. This may be the ability of the terminal to support the control channel and the received transmission target in not being in the same time slot, or the time slot in which the control channel is located. There is no overlap in the time domain with the time slot where the transmission target is located.
  • the above cross-slot scheduling configuration information indicates that the control channel and the transmission target are configured with cross-slot scheduling.
  • the network side configuration supports cross-slot scheduling, that is, the time slot in which the control channel is located and the transmission target are not at the same time. There is no overlap in the time domain between the time slot where the control channel is located and the time slot where the transmission target is located.
  • the frequency domain resource ranges of different nominal transmissions or different actual transmissions are different frequency domain resources
  • the frequency domain resources in the frequency domain resource ranges transmitted in different time slots are different; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted by different hops are different.
  • the transmission target performs repeated transmission or multi-slot transmission of a transmission block (TB processing over multiple slots), a single nominal repeated transmission or a single actual repeated transmission or a single time slot allocated frequency domain resource range is not greater than 5MHz, but different The nominal repeated transmission or different actual repeated transmissions or the frequency domain resource range of different time slots can be different 5MHz;
  • the transmission target performs frequency hopping transmission in the time domain, and the frequency domain resource range allocated for each hop transmission is not greater than 5MHz, but the frequency domain resource range between different frequency hops can be different 5MHz.
  • the method further includes:
  • the terminal determines the frequency domain location of the second frequency domain resource allocation range based on reference information, where the reference information includes at least one of the following:
  • the above-mentioned determination of the frequency domain position of the second frequency domain resource allocation range may be to determine the frequency domain starting position of the second frequency domain resource allocation range. In this way, through the starting position and bandwidth, it is possible to determine The specific frequency domain location of the second frequency domain resource allocation range.
  • the above-mentioned determination of the frequency domain position of the second frequency domain resource allocation range may be to determine the frequency domain end position of the second frequency domain resource allocation range. In this way, through the end position and bandwidth, the second frequency domain resource allocation range may be determined. The specific frequency domain location of the frequency domain resource allocation range.
  • the above determination of the frequency domain location of the second frequency domain resource allocation range may include determining the discrete frequency domain location of the second frequency domain resource allocation range.
  • the terminal is not limited to determining the frequency domain location of the second frequency domain resource allocation range based on reference information.
  • the bandwidth and frequency domain may be pre-configured. After the corresponding relationship between the positions, that is, the bandwidth of the second frequency domain resource allocation range is determined, the frequency domain position of the second frequency domain resource allocation range can be determined directly based on the bandwidth.
  • the fourth control resource set includes: a control resource set including CSS for scheduling a target SIB, the target SIB including SIB1.
  • the CSS of the above-mentioned target SIB may be a CSS set, such as Type0-PDCCH CSS set, and the above-mentioned fourth control resource set may be CORESET 0 where the Type0-PDCCH CSS set is located.
  • the frequency domain resource boundary where the control channel is located includes at least one of the following: the frequency domain resource boundary where the PDCCH is received on the control channel and the control resource where the PDCCH is received on the control channel.
  • the frequency domain resource boundaries of the set include: the frequency domain resource boundary where the PDCCH is received on the control channel and the control resource where the PDCCH is received on the control channel.
  • the frequency domain resource boundary includes: a starting PRB or an ending PRB.
  • the terminal determines the specific location of the 5MHz range (that is, the starting PRB of 5MHz is the target PRB) based on at least one of the following:
  • the start PRB or end PRB of the activation or initial BWP are The start PRB or end PRB of the activation or initial BWP;
  • the starting PRB or ending PRB of the CORESET where the PDCCH of the detected scheduled transmission target is located is located.
  • the starting position of the second frequency domain resource allocation range (such as the target PRB) is equal to the starting PRB of any of the above descriptions; or the starting position of the second frequency domain resource allocation range (such as the target PRB) is equal to any of the above descriptions.
  • the above RB offset is a resource block (RB) offset, which can be specifically defined by the protocol or configured on the network side.
  • RB offset may be equal to
  • the frequency domain resource boundary configured by the network side may be the value range of the frequency domain resource boundary configured by the network side.
  • the network side configures at least one of the following frequency domain resource boundaries:
  • the value range of the first target PRB is
  • CORESET 0 BW(24,48,96) means that the CORESET 0 bandwidth is one of 24, 48 and 96.
  • the index information of the above-mentioned transmission target may include at least one of the following:
  • the time domain index of the transmission target The time domain index of the transmission target, the frequency hopping index of the transmission target, and the transmission number index where the transmission target is located.
  • the above-mentioned time domain index may be the index n s of at least one of the sub-slot, time slot and sub-frame where the transmission target is located; the above-mentioned transmission number index of the transmission target may be, where the transmission target is located The nominal or actual number of repeated transmissions index n.
  • This embodiment can determine the frequency domain positions of different second frequency domain resource allocation ranges based on the above-mentioned different indexes, and specifically determine the frequency domain starting position of the second frequency domain resource allocation range. For example, if the above-mentioned indexes are different, different starting PRBs are determined. .
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB plus the resource block RB offset; or, when the time domain index, frequency hopping number index or transmission number index is In the case of an odd number, the starting PRB of the second frequency domain resource allocation range is determined based on the ending PRB.
  • the value of the first target PRB in this time slot or this frequency hopping or this nominal/actual repeated transmission is the starting PRB described above.
  • the terminal can know in advance which frequency domain locations (for example, knowing which 5 MHz is used for transmission), so the terminal can relax the terminal cache requirements and save money. electricity.
  • AL aggregation Level
  • the 5MHz of SIB1 is scheduled, and its starting PRB is the starting PRB of CORESET0.
  • the terminal receives SIB1 PDSCH in slot 0, and the terminal does not need to receive SIB1 PDSCH in slot 1.
  • the 5MHz of SIB1 is scheduled. Its starting PRB is the starting PRB of CORESET0 in slot 0; it is the end of CORESET0 in slot 1.
  • the terminal receives SIB1 PDSCH in both slot 0 and slot1.
  • the method further includes:
  • the terminal receives and stores all received transmissions on the target resource, which
  • the frequency domain resources include the second frequency domain resource range, and the time domain resources of the target resource include at least Y symbols, where Y is a positive integer.
  • the above transmission can be downlink transmission, it can be downlink data transmission, such as PDSCH, or it can be downlink signaling, such as SIB1 or PDCCH.
  • the above terminal receives and stores all the received transmissions on the target resource.
  • the terminal receives all the transmissions on the target resource and stores all the received transmissions. For example: when the terminal receives or detects a potential PDCCH in time slot ns, the terminal receives all transmissions on the target resource and stores all received transmissions.
  • the starting position of the second frequency domain resource range is the starting PRB of the control resource set where the PDCCH that the terminal needs to receive is located, or the starting position of the second frequency domain resource range is The starting PRB of the activated BWP or initial BWP includes all or part of the resources of the control resource set where the PDCCH that the terminal needs to receive is located.
  • the control resource set where the PDCCH that the terminal needs to receive is located may be the control resource set where the PDCCH that the terminal detects is located.
  • the PDCCH that the terminal needs to receive may also be called the PDCCH that the terminal needs to detect.
  • the terminal receives and stores all transmissions of 5MHz in the frequency domain.
  • the starting position of the 5MHz is the starting PRB of the CORESET where the terminal detects the PDCCH or the starting PRB of the activated BWP or initial BWP.
  • the activated BWP or initial BWP Contains all or part of the frequency domain resources of the CORESET where the PDCCH to be detected is located.
  • the starting position of the Y symbols is the first symbol or the last symbol where the PDCCH received on the control channel is located; wherein the value of Y is equal to the terminal solution
  • the number of symbols required to modulate the PDCCH, or the value of Y is equal to: the number of symbols in a time slot minus the symbol index of the first symbol where the PDCCH is located -1.
  • the terminal receives and stores at least Y symbols in the time domain.
  • the starting position of the Y symbols is the first or last OFDM symbol where the PDCCH on the detection control channel is located.
  • the value of Y is within 1 timeslot. All OFDM symbols, or the value of Y is the number of symbols in a time slot minus the symbol index of the first symbol where the PDCCH is located - 1, or the value of Y is the first time described in the above embodiment, That is, the time required for the terminal to demodulate the PDCCH is determined.
  • the terminal Since the terminal receives and stores all received transmissions on the target resource, this ensures that the terminal can receive the transmission corresponding to the terminal.
  • SIB1PDSCH scheduled by CORESET0 as shown in Figure 6, if the UE does not know where/which 5MHz SIB1 will be transmitted, Then the terminal needs to receive and store all transmissions of 5MHz in the frequency domain in all OFDM symbols in time slot 0 and time slot 1.
  • the terminal determines relevant information of the control channel, and the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel, and Scheduling information of the control channel; the terminal determines the bandwidth of a second frequency domain resource allocation range based on the relevant information, and the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target, and the transmission target It is an object that the terminal transmits or receives based on the received control channel, and the transmission target includes at least one of a channel and a signal; wherein the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz. In this way, the bandwidth of the second frequency domain resource allocation range can be determined based on the relevant information of the control channel. Compared with the existing technology where the frequency domain resource allocation range is a fixed bandwidth, the embodiment of the present application can improve the flexibility of frequency domain resource allocation.
  • Figure 7 is a flow chart of another frequency domain resource determination method provided by an embodiment of the present application. As shown in Figure 7, it includes the following steps:
  • Step 701 The network side device determines relevant information of the control channel.
  • the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel, and the Scheduling information of the control channel;
  • Step 702 The network side device determines the bandwidth of a second frequency domain resource allocation range based on the relevant information.
  • the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target.
  • the transmission target is the The object that the network side device transmits or receives based on the sent control channel, and the transmission object includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • the bandwidth of the first frequency domain resource allocation range is less than or equal to 20MHz
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a first control resource set associated with the control channel, and the first control resource set is used for scheduling the target system information block SIB.
  • control resource set, and the bandwidth of the frequency domain resource allocation range of the first control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the second frequency domain resource allocation range is equal to the frequency domain resource allocation range of the first control resource set;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the first control resource set.
  • the location is the same;
  • the first condition includes at least one of the following:
  • the PDCCH sent by the network side device is the first wireless network temporary identifier RNTI scrambled
  • the terminal corresponding to the control channel is in an idle state or an inactive state
  • the network side device did not receive the capability information of the terminal supporting a maximum of 5MHz reported by the terminal;
  • the first CSS includes at least one of the following:
  • the second condition includes at least one of the following:
  • the USS receives the PDCCH in the terminal-specific search space
  • the PDCCH sent by the network side device is scrambled by the second RNTI;
  • the terminal corresponding to the control channel is in a connected state
  • the network side device receives the capability information reported by the terminal that the terminal supports a maximum of 5MHz;
  • the second CSS includes: CSS for receiving common downlink control information DCI of a group of terminals.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a second control resource set associated with the control channel, the second control resource set is not used for scheduling the target SIB, and the third The bandwidth of the frequency domain resource allocation range of the second control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the control resource set or the currently activated bandwidth part BWP. ;and / or,
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz; the third condition includes:
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of the third control resource set associated with the control channel; or,
  • the time domain parameters of the control channel include: the time domain interval between the last time domain symbol and the first time domain symbol of the PDCCH received by the terminal on the control channel, the first time domain The symbol is the first time domain symbol where the transmission target is located; or,
  • the scheduling information of the control channel includes at least one of the following:
  • the terminal corresponding to the control channel schedules scheduling capability information of the transmission target for the control channel, where the scheduling capability information indicates whether cross-slot scheduling of the control channel and the transmission target is supported;
  • the network side device schedules the cross-slot scheduling configuration information of the transmission target for the control channel
  • Transmission mode information of the transmission target scheduled by the control channel is
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz;
  • the fourth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used for scheduling the target SIB
  • the third control resource set is the control resource set used for scheduling the target SIB
  • the bandwidth of the frequency domain resource allocation range of the third control resource set is Less than or equal to 5MHz
  • the target SIB includes SIB1;
  • the time domain interval is less than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal does not support cross-time slot scheduling of the control channel and the transmission target, or has not received a report from the terminal that supports cross-time slot scheduling of the control channel and the transmission target.
  • the cross-slot scheduling configuration information indicates that cross-slot scheduling of the control channel and the transmission target is not configured
  • the transmission mode information indicates that the transmission target has not undergone repeated transmission
  • the transmission mode information indicates that the transmission target does not perform frequency hopping transmission in the time domain.
  • the first time is determined by at least one of the following:
  • the processing time of the physical downlink shared channel PDSCH configured by the network side device
  • the processing time of the physical uplink shared channel PUSCH configured by the network side device
  • the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target are the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz;
  • the fifth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used to schedule the target SIB
  • the third control resource set is the control resource set used to transmit the target system information block SIB
  • the frequency domain resource allocation of the third control resource set The bandwidth of the range is greater than 5MHz, and the target SIB includes SIB1;
  • the time domain interval is greater than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal supports cross-slot scheduling of the control channel and the transmission target
  • the cross-slot scheduling configuration information indicates cross-slot scheduling configured with the control channel and the transmission target
  • the transmission mode information indicates that the transmission target performs repeated transmission, and the bandwidth of the frequency domain resource range of a single nominal transmission or a single actual transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs multi-slot transmission of the same transmission block, and the bandwidth of the frequency domain resource range of a single time slot transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs frequency hopping transmission in the time domain, and the bandwidth of the frequency domain resource range of each hop transmission is less than or equal to 5 MHz.
  • the frequency domain resource ranges of different nominal transmissions or different actual transmissions are different frequency domain resources; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted in different time slots are different; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted by different hops are different.
  • the method also includes:
  • the network side device determines the frequency domain location of the second frequency domain resource allocation range based on reference information, where the reference information includes at least one of the following:
  • the frequency domain resource boundary configured by the network side device
  • the fourth control resource set includes: a control resource set including CSS for scheduling the target SIB, where the target SIB includes SIB1; and/or
  • the frequency domain resource boundary where the control channel is located includes at least one of the following: the frequency domain resource boundary where the PDCCH is received on the control channel and the frequency domain resource of the control resource set where the PDCCH is received on the control channel boundaries; and/or
  • the frequency domain resource boundary includes: starting physical resource block PRB or ending PRB; and/or
  • the index information of the transmission target includes at least one of the following:
  • the time domain index of the transmission target The time domain index of the transmission target, the frequency hopping index of the transmission target, and the transmission number index where the transmission target is located.
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB plus a resource block RB offset; or, in When the time domain index, frequency hopping number index or transmission number index is an odd number, the starting PRB of the second frequency domain resource allocation range is determined based on the ending PRB.
  • this embodiment is an implementation of the network-side device corresponding to the embodiment shown in Figure 2.
  • the relevant description of the embodiment shown in Figure 2 please refer to the relevant description of the embodiment shown in Figure 2 to avoid repeated description. No further details will be given in this embodiment.
  • Figure 8 is a structural diagram of a frequency domain resource determination device provided by an embodiment of the present application. As shown in Figure 8, it includes:
  • the first determination module 801 is used to determine the relevant information of the control channel.
  • the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameter of the control channel, and Scheduling information of the control channel;
  • the second determination module 802 is configured to determine the bandwidth of a second frequency domain resource allocation range based on the relevant information, where the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target, and the transmission target is the
  • the terminal transmits or receives an object based on the received control channel, and the transmission object includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • the second frequency domain resource allocation range is: the frequency domain resource allocation range of the transmission target that the terminal considers or expects.
  • the bandwidth of the first frequency domain resource allocation range is less than or equal to 20 MHz: the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the second frequency domain resource allocation range The bandwidth of the range is less than or equal to 20MHz; and/or
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a first control resource set associated with the control channel, and the first control resource set is used for scheduling the target system information block SIB.
  • control resource set, and the bandwidth of the frequency domain resource allocation range of the first control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the second frequency domain resource allocation range is equal to the frequency domain resource allocation range of the first control resource set;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the first control resource set.
  • the location is the same;
  • the first condition includes at least one of the following:
  • the physical downlink control channel PDCCH is received in the first common search space CSS;
  • the PDCCH received by the terminal is the first wireless network temporary identifier RNTI scrambled
  • the terminal is in an idle state or an inactive state
  • the terminal does not report the capability information of the terminal to support a maximum of 5MHz to the network side;
  • the first CSS includes at least one of the following:
  • the second condition includes at least one of the following:
  • PDCCH is received at the second CSS
  • the USS receives the PDCCH in the terminal-specific search space
  • the terminal receives the PDCCH and scrambles the second RNTI
  • the terminal is in a connected state
  • the terminal reports to the network side the capability information of the terminal supporting a maximum of 5MHz;
  • the second CSS includes: CSS for receiving common downlink control information DCI of a group of terminals.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a second control resource set associated with the control channel, the second control resource set is not used for scheduling the target SIB, and the third The bandwidth of the frequency domain resource allocation range of the second control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the control resource set or the currently activated bandwidth part BWP. ;and / or,
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz; the third condition includes:
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of the third control resource set associated with the control channel; or,
  • the time domain parameters of the control channel include: the time domain interval between the last time domain symbol and the first time domain symbol of the PDCCH received by the terminal on the control channel, the first time domain The symbol is the first time domain symbol where the transmission target is located; or,
  • the scheduling information of the control channel includes at least one of the following:
  • the terminal schedules scheduling capability information of the transmission target for the control channel, where the scheduling capability information indicates whether to support cross-slot scheduling of the control channel and the transmission target;
  • the network side schedules cross-slot scheduling configuration information of the transmission target for the control channel
  • Transmission mode information of the transmission target scheduled by the control channel is
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz;
  • the fourth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used for scheduling the target SIB, and the third control resource
  • the source set is a control resource set used for scheduling the target SIB, and the bandwidth of the frequency domain resource allocation range of the third control resource set is less than or equal to 5 MHz, and the target SIB includes SIB1;
  • the time domain interval is less than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal does not support cross-time slot scheduling of the control channel and the transmission target, or the terminal does not report the ability to support cross-time slot scheduling of the control channel and the transmission target. information;
  • the cross-slot scheduling configuration information indicates that cross-slot scheduling of the control channel and the transmission target is not configured
  • the transmission mode information indicates that the transmission target has not undergone repeated transmission
  • the transmission mode information indicates that the transmission target does not perform frequency hopping transmission in the time domain.
  • the first time is determined by at least one of the following:
  • the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target are the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz;
  • the fifth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used to schedule the target SIB
  • the third control resource set is the control resource set used to transmit the target system information block SIB
  • the frequency domain resource allocation of the third control resource set The bandwidth of the range is greater than 5MHz, and the target SIB includes SIB1;
  • the time domain interval is greater than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal supports cross-slot scheduling of the control channel and the transmission target
  • the cross-slot scheduling configuration information indicates cross-slot scheduling configured with the control channel and the transmission target
  • the transmission mode information indicates that the transmission target performs repeated transmission, and a single nominal transmission or Or the bandwidth of a single actual transmission frequency domain resource range is less than or equal to 5MHz;
  • the transmission mode information indicates that the transmission target performs multi-slot transmission of the same transmission block, and the bandwidth of the frequency domain resource range of a single time slot transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs frequency hopping transmission in the time domain, and the bandwidth of the frequency domain resource range of each hop transmission is less than or equal to 5 MHz.
  • the frequency domain resource ranges of different nominal transmissions or different actual transmissions are different frequency domain resources; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted in different time slots are different; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted by different hops are different.
  • the device also includes:
  • a third determination module configured to determine the frequency domain location of the second frequency domain resource allocation range based on reference information, where the reference information includes at least one of the following:
  • the fourth control resource set includes: a control resource set including CSS for scheduling the target SIB, where the target SIB includes SIB1; and/or
  • the frequency domain resource boundary where the control channel is located includes at least one of the following: the frequency domain resource boundary where the PDCCH is received on the control channel and the frequency domain resource of the control resource set where the PDCCH is received on the control channel boundaries; and/or
  • the frequency domain resource boundary includes: starting physical resource block PRB or ending PRB; and/or
  • the index information of the transmission target includes at least one of the following:
  • the time domain index of the transmission target The time domain index of the transmission target, the frequency hopping index of the transmission target, and the transmission number index where the transmission target is located.
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB plus a resource block RB offset; or, in When the time domain index, frequency hopping number index or transmission number index is an odd number, the starting PRB of the second frequency domain resource allocation range is determined based on the ending PRB.
  • the device also includes:
  • a receiving module configured to receive on the target resource and store all received transmissions, the frequency domain resource of the target resource includes the second frequency domain resource range, and the time domain resource of the target resource includes at least Y symbols , Y is a positive integer.
  • the starting position of the second frequency domain resource range is the starting PRB of the control resource set where the PDCCH that the terminal needs to receive is located, or the starting position of the second frequency domain resource range is the activated BWP Or the starting PRB of the initial BWP, the activated BWP or the initial BWP includes all or part of the resources of the control resource set where the PDCCH that the terminal needs to receive is located; and/or
  • the starting position of the Y symbols is the first symbol or the last symbol of the PDCCH received on the control channel; where the value of Y is equal to the symbol required by the terminal to demodulate the PDCCH. number, or the value of Y is equal to: the number of symbols in a time slot minus the symbol index of the first symbol where the PDCCH is located -1.
  • the above frequency domain resource determination device can improve the flexibility of frequency domain resource allocation.
  • the frequency domain resource determination device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • the terminal may include but is not limited to the types of terminals listed in the embodiments of this application, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiments of this application.
  • NAS Network Attached Storage
  • the frequency domain resource determination device provided by the embodiment of the present application can implement each process implemented by the method embodiment shown in Figure 2 and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • Figure 9 is a structural diagram of a frequency domain resource determination device provided by an embodiment of the present application. As shown in Figure 9, it includes:
  • the first determination module 901 is used to determine the relevant information of the control channel.
  • the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameter of the control channel, and Scheduling information of the control channel;
  • the second determination module 902 is configured to determine the bandwidth of a second frequency domain resource allocation range based on the relevant information, where the second frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target, and the transmission target is the The object that the network side device transmits or receives based on the sent control channel, and the transmission object includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • the bandwidth of the first frequency domain resource allocation range is less than or equal to 20 MHz: the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the second frequency domain resource allocation range The bandwidth of the range is less than or equal to 20MHz; and/or
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a first control resource set associated with the control channel, and the first control resource set is used for scheduling the target system information block SIB.
  • control resource set, and the bandwidth of the frequency domain resource allocation range of the first control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the second frequency domain resource allocation range is equal to the frequency domain resource allocation range of the first control resource set;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the first control resource set.
  • the location is the same;
  • the first condition includes at least one of the following:
  • the PDCCH sent by the network side device is the first wireless network temporary identifier RNTI scrambled
  • the terminal corresponding to the control channel is in an idle state or an inactive state
  • the network side device did not receive the capability information of the terminal supporting a maximum of 5MHz reported by the terminal;
  • the first CSS includes at least one of the following:
  • the second condition includes at least one of the following:
  • the USS receives the PDCCH in the terminal-specific search space
  • the PDCCH sent by the network side device is scrambled by the second RNTI;
  • the terminal corresponding to the control channel is in a connected state
  • the network side device receives the capability information reported by the terminal that the terminal supports a maximum of 5MHz;
  • the second CSS includes: CSS for receiving common downlink control information DCI of a group of terminals.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a second control resource set associated with the control channel, the second control resource set is not used for scheduling the target SIB, and the third The bandwidth of the frequency domain resource allocation range of the second control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the control resource set or the currently activated bandwidth part BWP. ;and / or,
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz; the third condition includes:
  • the first frequency domain resource allocation range includes: a third control channel associated with the control channel. frequency domain resource allocation range of the restricted resource set; or,
  • the time domain parameters of the control channel include: the time domain interval between the last time domain symbol and the first time domain symbol of the PDCCH received by the terminal on the control channel, the first time domain The symbol is the first time domain symbol where the transmission target is located; or,
  • the scheduling information of the control channel includes at least one of the following:
  • the terminal corresponding to the control channel schedules scheduling capability information of the transmission target for the control channel, where the scheduling capability information indicates whether cross-slot scheduling of the control channel and the transmission target is supported;
  • the network side device schedules the cross-slot scheduling configuration information of the transmission target for the control channel
  • Transmission mode information of the transmission target scheduled by the control channel is
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz;
  • the fourth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used for scheduling the target SIB
  • the third control resource set is the control resource set used for scheduling the target SIB
  • the bandwidth of the frequency domain resource allocation range of the third control resource set is Less than or equal to 5MHz
  • the target SIB includes SIB1;
  • the time domain interval is less than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal does not support cross-time slot scheduling of the control channel and the transmission target, or has not received a report from the terminal that supports cross-time slot scheduling of the control channel and the transmission target.
  • the cross-slot scheduling configuration information indicates that cross-slot scheduling of the control channel and the transmission target is not configured
  • the transmission mode information indicates that the transmission target has not undergone repeated transmission
  • the transmission mode information indicates that the transmission target does not perform frequency hopping transmission in the time domain.
  • the first time is determined by at least one of the following:
  • the processing time of the physical downlink shared channel PDSCH configured by the network side device
  • the processing time of the physical uplink shared channel PUSCH configured by the network side device
  • the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target are the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz;
  • the fifth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used to schedule the target SIB
  • the third control resource set is the control resource set used to transmit the target system information block SIB
  • the frequency domain resource allocation of the third control resource set The bandwidth of the range is greater than 5MHz, and the target SIB includes SIB1;
  • the time domain interval is greater than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal supports cross-slot scheduling of the control channel and the transmission target
  • the cross-slot scheduling configuration information indicates cross-slot scheduling configured with the control channel and the transmission target
  • the transmission mode information indicates that the transmission target performs repeated transmission, and the bandwidth of the frequency domain resource range of a single nominal transmission or a single actual transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs multi-slot transmission of the same transmission block, and the bandwidth of the frequency domain resource range of a single time slot transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs frequency hopping transmission in the time domain, and the bandwidth of the frequency domain resource range of each hop transmission is less than or equal to 5 MHz.
  • the frequency domain resource ranges of different nominal transmissions or different actual transmissions are different frequency domain resources; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted in different time slots are different; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted by different hops are different.
  • the device also includes:
  • a third determination module configured to determine the frequency domain location of the second frequency domain resource allocation range based on reference information, where the reference information includes at least one of the following:
  • the frequency domain resource boundary configured by the network side device
  • the fourth control resource set includes: a control resource set including CSS for scheduling the target SIB, where the target SIB includes SIB1; and/or
  • the frequency domain resource boundary where the control channel is located includes at least one of the following: the frequency domain resource boundary where the PDCCH is received on the control channel and the frequency domain resource of the control resource set where the PDCCH is received on the control channel boundaries; and/or
  • the frequency domain resource boundary includes: starting physical resource block PRB or ending PRB; and/or
  • the index information of the transmission target includes at least one of the following:
  • the time domain index of the transmission target The time domain index of the transmission target, the frequency hopping index of the transmission target, and the transmission number index where the transmission target is located.
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB plus a resource block RB offset; or, in When the time domain index, frequency hopping number index or transmission number index is an odd number, the starting PRB of the second frequency domain resource allocation range is determined based on the ending PRB.
  • the above frequency domain resource determination device can improve the flexibility of frequency domain resource allocation.
  • the frequency domain resource determination device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a network side device.
  • the frequency domain resource determination device provided by the embodiment of the present application can implement each process implemented by the method embodiment shown in Figure 8 and achieve the same technical effect. To avoid duplication, the details will not be described here.
  • this embodiment of the present application also provides a communication device 1000, which includes a processor 1001 and a memory 1002.
  • the memory 1002 stores programs or instructions that can be run on the processor 1001, such as , when the communication device 1000 is a terminal, the program or instruction is processed
  • the processor 1001 is executed, each step of the above terminal-side frequency domain resource determination method embodiment is implemented, and the same technical effect can be achieved.
  • the communication device 1000 is a network-side device, when the program or instruction is executed by the processor 1001, each step of the frequency domain resource determination method embodiment on the network-side device side is implemented, and the same technical effect can be achieved. To avoid duplication, I won’t go into details here.
  • An embodiment of the present application also provides a terminal, including a processor and a communication interface.
  • the processor or the communication interface is used to determine relevant information of a control channel.
  • the relevant information of the control channel includes at least one of the following: the third of the control channel.
  • a frequency domain resource allocation range, the time domain parameters of the control channel and the scheduling information of the control channel; determining the bandwidth of the second frequency domain resource allocation range based on the relevant information, and the second frequency domain resource allocation range is The frequency domain resource allocation range of a transmission target, which is an object that the terminal sends or receives based on the received control channel, where the transmission target includes at least one of a channel and a signal; wherein, The bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • FIG. 11 is a schematic diagram of the hardware structure of a terminal that implements an embodiment of the present application.
  • the terminal 1100 includes but is not limited to: a radio frequency unit 1101, a network module 1102, an audio output unit 1103, an input unit 1104, a sensor 1105, a display unit 1106, a user input unit 1107, an interface unit 1108, a memory 1109, a processor 1110, etc. At least some parts.
  • the terminal 1100 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 1110 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions.
  • the terminal structure shown in FIG. 11 does not constitute a limitation on the terminal.
  • the terminal may include more or fewer components than shown in the figure, or some components may be combined or arranged differently, which will not be described again here.
  • the input unit 1104 may include a graphics processing unit (GPU) 11041 and a microphone 11042.
  • the graphics processing unit 11041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
  • the display unit 1106 may include a display panel 11061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the input unit 1107 includes a touch panel 11071 and at least one of other input devices 11072 .
  • Touch panel 11071 also called touch screen.
  • the touch panel 11071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 11072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • the radio frequency unit 1101 after receiving downlink data from the network side device, the radio frequency unit 1101 can transmit it to the processor 1110 for processing; in addition, the radio frequency unit 1101 can send uplink data to the network side device.
  • the radio frequency unit 1101 includes, but is not limited to, an antenna, amplifier, transceiver, coupler, low noise amplifier, duplexer, etc.
  • Memory 1109 may be used to store software programs or instructions as well as various data.
  • the memory 1109 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
  • memory 1109 may include volatile memory or nonvolatile memory, or memory 1109 may include both volatile and nonvolatile memory.
  • non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory.
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • synchronous dynamic random access memory Synchronous DRAM, SDRAM
  • Double data rate synchronous dynamic random access memory Double Data Rate SDRAM, DDRSDRAM
  • Enhanced SDRAM, ESDRAM synchronous link dynamic random access memory
  • Synch link DRAM synchronous link dynamic random access memory
  • SLDRAM direct memory bus random access memory
  • the processor 1110 may include one or more processing units; optionally, the processor 1110 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 1110.
  • the processor 1110 is used to determine relevant information of the control channel, and the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel and the Scheduling information of the control channel; and determining a bandwidth of a second frequency domain resource allocation range based on the relevant information, the second frequency domain resource allocation range being the frequency domain resource allocation range of a transmission target, the transmission target being the
  • the terminal transmits or receives an object based on the received control channel, and the transmission object includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • the second frequency domain resource allocation range is: the frequency domain resource allocation range of the transmission target that the terminal considers or expects.
  • the bandwidth of the first frequency domain resource allocation range is less than or equal to 20 MHz: the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the second frequency domain resource allocation range The bandwidth of the range is less than or equal to 20MHz; and/or
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a first control resource set associated with the control channel, and the first control resource set is used for scheduling the target system information block SIB.
  • control resource set, and the bandwidth of the frequency domain resource allocation range of the first control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the second frequency domain resource allocation range is equal to the frequency domain resource allocation range of the first control resource set;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the first control resource set.
  • the location is the same;
  • the first condition includes at least one of the following:
  • the physical downlink control channel PDCCH is received in the first common search space CSS;
  • the PDCCH received by the terminal is the first wireless network temporary identifier RNTI scrambled
  • the terminal is in an idle state or an inactive state
  • the terminal does not report the capability information of the terminal to support a maximum of 5MHz to the network side;
  • the first CSS includes at least one of the following:
  • the second condition includes at least one of the following:
  • PDCCH is received at the second CSS
  • the USS receives the PDCCH in the terminal-specific search space
  • the terminal receives the PDCCH and scrambles the second RNTI
  • the terminal is in a connected state
  • the terminal reports to the network side the capability information of the terminal supporting a maximum of 5MHz;
  • the second CSS includes: CSS for receiving common downlink control information DCI of a group of terminals.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a second control resource set associated with the control channel, the second control resource set is not used for scheduling the target SIB, and the third The bandwidth of the frequency domain resource allocation range of the second control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the control resource set or the currently activated bandwidth part BWP. ;and / or,
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz; the third condition includes:
  • the first frequency domain resource allocation range includes: a third control channel associated with the control channel. frequency domain resource allocation range of the restricted resource set; or,
  • the time domain parameters of the control channel include: the time domain interval between the last time domain symbol and the first time domain symbol of the PDCCH received by the terminal on the control channel, the first time domain The symbol is the first time domain symbol where the transmission target is located; or,
  • the scheduling information of the control channel includes at least one of the following:
  • the terminal schedules scheduling capability information of the transmission target for the control channel, where the scheduling capability information indicates whether to support cross-slot scheduling of the control channel and the transmission target;
  • the network side schedules cross-slot scheduling configuration information of the transmission target for the control channel
  • Transmission mode information of the transmission target scheduled by the control channel is
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz;
  • the fourth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used for scheduling the target SIB
  • the third control resource set is the control resource set used for scheduling the target SIB
  • the bandwidth of the frequency domain resource allocation range of the third control resource set is Less than or equal to 5MHz
  • the target SIB includes SIB1;
  • the time domain interval is less than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal does not support cross-time slot scheduling of the control channel and the transmission target, or the terminal does not report the ability to support cross-time slot scheduling of the control channel and the transmission target. information;
  • the cross-slot scheduling configuration information indicates that cross-slot scheduling of the control channel and the transmission target is not configured
  • the transmission mode information indicates that the transmission target has not undergone repeated transmission
  • the transmission mode information indicates that the transmission target does not perform frequency hopping transmission in the time domain.
  • the first time is determined by at least one of the following:
  • the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target are the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz;
  • the fifth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used to schedule the target SIB
  • the third control resource set is the control resource set used to transmit the target system information block SIB
  • the frequency domain resource allocation of the third control resource set The bandwidth of the range is greater than 5MHz, and the target SIB includes SIB1;
  • the time domain interval is greater than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal supports cross-slot scheduling of the control channel and the transmission target
  • the cross-slot scheduling configuration information indicates cross-slot scheduling configured with the control channel and the transmission target
  • the transmission mode information indicates that the transmission target performs repeated transmission, and the bandwidth of the frequency domain resource range of a single nominal transmission or a single actual transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs multi-slot transmission of the same transmission block, and the bandwidth of the frequency domain resource range of a single time slot transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs frequency hopping transmission in the time domain, and the bandwidth of the frequency domain resource range of each hop transmission is less than or equal to 5 MHz.
  • the frequency domain resource ranges of different nominal transmissions or different actual transmissions are different frequency domain resources; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted in different time slots are different; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted by different hops are different.
  • processor 1110 is also used for:
  • the reference information includes at least one of the following:
  • the fourth control resource set includes: a control resource set including CSS for scheduling the target SIB, where the target SIB includes SIB1; and/or
  • the frequency domain resource boundary where the control channel is located includes at least one of the following: the frequency domain resource boundary where the PDCCH is received on the control channel and the frequency domain resource of the control resource set where the PDCCH is received on the control channel boundaries; and/or
  • the frequency domain resource boundary includes: starting physical resource block PRB or ending PRB; and/or
  • the index information of the transmission target includes at least one of the following:
  • the time domain index of the transmission target The time domain index of the transmission target, the frequency hopping index of the transmission target, and the transmission number index where the transmission target is located.
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB plus a resource block RB offset; or, in When the time domain index, frequency hopping number index or transmission number index is an odd number, the starting PRB of the second frequency domain resource allocation range is determined based on the ending PRB.
  • the radio frequency unit 1101 is used for:
  • the frequency domain resource of the target resource includes the second frequency domain resource range
  • the time domain resource of the target resource includes at least Y symbols
  • Y is a positive integer .
  • the starting position of the second frequency domain resource range is the starting PRB of the control resource set where the PDCCH that the terminal needs to receive is located, or the starting position of the second frequency domain resource range is the activated BWP Or the starting PRB of the initial BWP, the activated BWP or the initial BWP includes all or part of the resources of the control resource set where the PDCCH that the terminal needs to receive is located; and/or
  • the starting position of the Y symbols is the first symbol or the last symbol of the PDCCH received on the control channel; where the value of Y is equal to the terminal demodulation
  • the number of symbols required by PDCCH, or the value of Y is equal to: the number of symbols in a time slot minus the symbol index of the first symbol where the PDCCH is located -1.
  • the above terminal can improve the flexibility of frequency domain resource allocation.
  • An embodiment of the present application also provides a network side device, including a processor and a communication interface, wherein the processor or communication interface is used to determine relevant information of the control channel, and the relevant information of the control channel includes at least one of the following: The first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel and the scheduling information of the control channel; determine the bandwidth of the second frequency domain resource allocation range based on the relevant information, the second The frequency domain resource allocation range is the frequency domain resource allocation range of a transmission target.
  • the transmission target is an object that the network side device sends or receives based on the sent control channel.
  • the transmission target includes at least one of a channel and a signal.
  • This network side device embodiment corresponds to the above network side device side method embodiment.
  • Each implementation process and implementation method of the above method embodiment can be applied to this network side device embodiment, and can achieve the same technical effect.
  • the embodiment of the present application also provides a network side device.
  • the network side device 1200 includes: an antenna 1201, a radio frequency device 1202, a baseband device 1203, a processor 1204 and a memory 1205.
  • Antenna 1201 is connected to radio frequency device 1202.
  • the radio frequency device 1202 receives information through the antenna 1201 and sends the received information to the baseband device 1203 for processing.
  • the baseband device 1203 processes the information to be sent and sends it to the radio frequency device 1202.
  • the radio frequency device 1202 processes the received information and then sends it out through the antenna 1201.
  • the method performed by the network side device in the above embodiment can be implemented in the baseband device 1203, which includes a baseband processor.
  • the baseband device 1203 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the network device operations shown in the above method embodiments.
  • the network side device may also include a network interface 1206, which is, for example, a common public radio interface (CPRI).
  • a network interface 1206, which is, for example, a common public radio interface (CPRI).
  • CPRI common public radio interface
  • the network side device 1200 in this embodiment of the present invention also includes: stored in the memory 1205 instructions or programs that can be run on the processor 1204.
  • the processor 1204 calls the instructions or programs in the memory 1205 to execute the method of executing each module shown in Figure 9, and achieves the same technical effect. To avoid duplication, it is not described here. Repeat.
  • the processor 1204 is configured to determine relevant information of the control channel.
  • the relevant information of the control channel includes at least one of the following: the first frequency domain resource allocation range of the control channel, the time domain parameters of the control channel, and the control channel. Scheduling information of the channel; and determining the bandwidth of a second frequency domain resource allocation range based on the relevant information, the second frequency domain resource allocation range being the frequency domain resource allocation range of a transmission target, the transmission target being the network side
  • An object that the device transmits or receives based on the sent control channel, and the transmission target includes at least one of a channel and a signal;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz.
  • the bandwidth of the first frequency domain resource allocation range is less than or equal to 20 MHz: the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the second frequency domain resource allocation range The bandwidth of the range is less than or equal to 20MHz; and/or
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a first control resource set associated with the control channel, and the first control resource set is used for scheduling the target system information block SIB.
  • control resource set, and the bandwidth of the frequency domain resource allocation range of the first control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the second frequency domain resource allocation range is equal to the frequency domain resource allocation range of the first control resource set;
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the first control resource set.
  • the location is the same;
  • the first condition includes at least one of the following:
  • the PDCCH sent by the network side device is the first wireless network temporary identifier RNTI scrambled
  • the terminal corresponding to the control channel is in an idle state or an inactive state
  • the network side device did not receive the capability information of the terminal supporting a maximum of 5MHz reported by the terminal;
  • the first CSS includes at least one of the following:
  • the second condition includes at least one of the following:
  • the USS receives the PDCCH in the terminal-specific search space
  • the PDCCH sent by the network side device is scrambled by the second RNTI;
  • the terminal corresponding to the control channel is in a connected state
  • the network side device receives the capability information reported by the terminal that the terminal supports a maximum of 5MHz;
  • the second CSS includes: CSS for receiving common downlink control information DCI of a group of terminals.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of a second control resource set associated with the control channel, the second control resource set is not used for scheduling the target SIB, and the third The bandwidth of the frequency domain resource allocation range of the second control resource set is less than or equal to 20MHz, and the target SIB includes SIB1, where:
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, and/or the starting position of the second frequency domain resource allocation range is the same as the starting position of the control resource set or the currently activated bandwidth part BWP. ;and / or,
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20MHz; the third condition includes:
  • the time slot where the PDCCH sent by the network side device on the control channel is consistent with the transmission destination There is no overlap in the time slots where the target is located.
  • the first frequency domain resource allocation range includes: the frequency domain resource allocation range of the third control resource set associated with the control channel; or,
  • the time domain parameters of the control channel include: the time domain interval between the last time domain symbol and the first time domain symbol of the PDCCH received by the terminal on the control channel, the first time domain The symbol is the first time domain symbol where the transmission target is located; or,
  • the scheduling information of the control channel includes at least one of the following:
  • the terminal corresponding to the control channel schedules scheduling capability information of the transmission target for the control channel, where the scheduling capability information indicates whether cross-slot scheduling of the control channel and the transmission target is supported;
  • the network side device schedules the cross-slot scheduling configuration information of the transmission target for the control channel
  • Transmission mode information of the transmission target scheduled by the control channel is
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5MHz;
  • the fourth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used for scheduling the target SIB
  • the third control resource set is the control resource set used for scheduling the target SIB
  • the bandwidth of the frequency domain resource allocation range of the third control resource set is Less than or equal to 5MHz
  • the target SIB includes SIB1;
  • the time domain interval is less than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal does not support cross-time slot scheduling of the control channel and the transmission target, or has not received a report from the terminal that supports cross-time slot scheduling of the control channel and the transmission target.
  • the cross-slot scheduling configuration information indicates that cross-slot scheduling of the control channel and the transmission target is not configured
  • the transmission mode information indicates that the transmission target has not undergone repeated transmission
  • the transmission mode information indicates that the transmission target does not perform frequency hopping transmission in the time domain.
  • the first time is determined by at least one of the following:
  • the processing time of the physical downlink shared channel PDSCH configured by the network side device
  • the processing time of the physical uplink shared channel PUSCH configured by the network side device
  • the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target are the subcarrier spacing SCS of the PDCCH and the SCS of the transmission target.
  • the bandwidth of the second frequency domain resource allocation range is less than or equal to 5 MHz, or the bandwidth of the second frequency domain resource allocation range is less than or equal to 20 MHz;
  • the fifth condition includes at least one of the following:
  • the CSS corresponding to the control channel is the CSS used to schedule the target SIB
  • the third control resource set is the control resource set used to transmit the target system information block SIB
  • the frequency domain resource allocation of the third control resource set The bandwidth of the range is greater than 5MHz, and the target SIB includes SIB1;
  • the time domain interval is greater than or equal to a first time, and the first time is the time required by the terminal to demodulate the PDCCH;
  • the scheduling capability information indicates that the terminal supports cross-slot scheduling of the control channel and the transmission target
  • the cross-slot scheduling configuration information indicates cross-slot scheduling configured with the control channel and the transmission target
  • the transmission mode information indicates that the transmission target performs repeated transmission, and the bandwidth of the frequency domain resource range of a single nominal transmission or a single actual transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs multi-slot transmission of the same transmission block, and the bandwidth of the frequency domain resource range of a single time slot transmission is less than or equal to 5 MHz;
  • the transmission mode information indicates that the transmission target performs frequency hopping transmission in the time domain, and the bandwidth of the frequency domain resource range of each hop transmission is less than or equal to 5 MHz.
  • the frequency domain resource ranges of different nominal transmissions or different actual transmissions are different frequency domain resources; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted in different time slots are different; and/or
  • the frequency domain resources in the frequency domain resource ranges transmitted by different hops are different.
  • processor 1204 is also used to:
  • the reference information includes at least one of the following:
  • the frequency domain resource boundary configured by the network side device
  • the fourth control resource set includes: a control resource set including CSS for scheduling the target SIB, where the target SIB includes SIB1; and/or
  • the frequency domain resource boundary where the control channel is located includes at least one of the following: the frequency domain resource boundary where the PDCCH is received on the control channel and the frequency domain resource of the control resource set where the PDCCH is received on the control channel boundaries; and/or
  • the frequency domain resource boundary includes: starting physical resource block PRB or ending PRB; and/or
  • the index information of the transmission target includes at least one of the following:
  • the time domain index of the transmission target The time domain index of the transmission target, the frequency hopping index of the transmission target, and the transmission number index where the transmission target is located.
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB
  • the starting PRB of the second frequency domain resource allocation range is the starting PRB plus a resource block RB offset; or, in When the time domain index, frequency hopping number index or transmission number index is an odd number, the starting PRB of the second frequency domain resource allocation range is determined based on the ending PRB.
  • the above network-side equipment can improve the flexibility of frequency domain resource allocation.
  • Embodiments of the present application also provide a readable storage medium. Programs or instructions are stored on the readable storage medium. When the programs or instructions are executed by a processor, the steps of the frequency domain resource determination method provided by the embodiments of the present application are implemented. .
  • the processor is the processor in the terminal described in the above embodiment.
  • the readable storage medium includes computer readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disk or optical disk, etc.
  • An embodiment of the present application further provides a chip.
  • the chip includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the above frequency domain resource determination method.
  • Each process in the example can achieve the same technical effect. To avoid repetition, we will not repeat it here.
  • chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-chip or system-on-chip, etc.
  • Embodiments of the present application further provide a computer program/program product, the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the above frequency domain resource determination method.
  • the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the above frequency domain resource determination method.
  • Embodiments of the present application also provide a frequency domain resource determination system, including: a terminal and a network side device.
  • the terminal can be used to perform the steps of the frequency domain resource determination method as shown in Figure 2.
  • the network side device can be used to The steps of the frequency domain resource determination method as shown in Figure 7 are performed.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. implementation.
  • the technical solution of the present application essentially or the part that contributes to the existing technology can be embodied in the form of a computer software product.
  • the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, optical disk), including several instructions to cause a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in various embodiments of this application.

Abstract

本申请公开了一种频域资源确定方法、终端及网络侧设备，属于通信技术领域，本申请实施例的频域资源确定方法包括：终端确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；所述终端基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。

Description

频域资源确定方法、终端及网络侧设备
相关申请的交叉引用
本申请主张在2022年06月21日在中国提交的中国专利申请No.202210705568.8的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种频域资源确定方法、终端及网络侧设备。
背景技术
在一些通信系统中，终端的信道或者信号的频域资源分配范围的带宽往往是固定的，例如：终端发送或者接收信道的频域资源分配范围的带宽固定为20兆赫(Mega Hertz，MHz)，终端发送或者接收信号的频域资源分配范围的带宽固定为20MHz，这样导致频域资源分配的灵活性比较差。
发明内容
本申请实施例提供一种频域资源确定方法、终端及网络侧设备，能够解决频域资源分配的灵活性比较差的问题。
第一方面，提供了一种频域资源确定方法，其特征在于，包括：
终端确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
所述终端基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
第二方面，提供了一种频域资源确定方法，包括：
网络侧设备确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
所述网络侧设备基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
第三方面，提供了一种频域资源确定装置，包括：
第一确定模块，用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
第二确定模块，用于基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
第四方面，提供了一种频域资源确定装置，包括：
第一确定模块，用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
第二确定模块，用于基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所 述第二频域资源分配范围的带宽小于或者等于20MHz。
第五方面，提供了一种终端，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现本申请实施例提供的终端侧的频域资源确定方法的步骤。
第六方面，提供了一种终端，包括处理器及通信接口，其中，所述处理器或者通信接口用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；第二确定模块，用于基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
第七方面，提供了一种网络侧设备，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现本申请实施例提供的网络侧设备侧的频域资源确定方法的步骤。
第八方面，提供了一种网络侧设备，包括处理器及通信接口，其中，所述处理器或者通信接口用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
第九方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现本申请实施例提供的终端侧的频域资源确定方法的步骤，或者，所述程序或指令被处理器执行时实现本申请实施例提供的网络侧设备侧的频域资源确定方法的步骤。
第十方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现本申请实施例提供的终端侧的频域资源确定方法，或者，所述处理器用于运行程序或指令，实现本申请实施例提供的网络侧设备侧的频域资源确定方法。
第十一方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现本申请实施例提供的终端侧的频域资源确定方法的步骤，或者，所述计算机程序/程序产品被至少一个处理器执行以实现本申请实施例提供的网络侧设备侧的频域资源确定方法的步骤。
第十二方面，提供了一种频域资源确定系统，包括：终端和网络侧设备，所述终端可用于执行如第一方面所述的频域资源确定方法的步骤，所述网络侧设备可用于执行如第二方面所述的频域资源确定方法的步骤。
在本申请实施例中，终端确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；所述终端基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。这样可以实现根据控制信道的相关信息确定第二频域资源分配范围的带宽，相比现有技术频域资源分配范围为固定带宽，本申请实施例可以提高频域资源分配的灵活性。
附图说明
图1是本申请实施例可应用的一种无线通信系统的框图；
图2是本申请实施例提供的一种频域资源确定方法的流程图；
图3是本申请实施例提供的一种终端接收的示意图；
图4是本申请实施例提供的一种终端接收的示意图；
图5是本申请实施例提供的一种终端接收的示意图；
图6是本申请实施例提供的一种终端接收的示意图；
图7是本申请实施例提供的另一种频域资源确定方法的流程图；
图8是本申请实施例提供的一种频域资源确定装置的结构图；
图9是本申请实施例提供的另一种频域资源确定装置的结构图；
图10是本申请实施例提供的一种通信设备的结构图；
图11是本申请实施例提供的一种终端的结构图；
图12是本申请实施例提供的一种网络侧设备的结构图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)系统，还可用于其他无线通信系统，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access，SC-FDMA)和其他系统。本申请实施例中的术语“系统”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的系统和无线电技术，也可用于其他系统和无线电技术。以下描述出于示例目的描 述了新空口(New Radio，NR)系统，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR系统应用以外的应用，如第6代(6th Generation，6G)通信系统。
图1示出本申请实施例可应用的一种无线通信系统的框图。无线通信系统包括终端11和网络侧设备12。其中，终端11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)或称为笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(ultra-mobile personal computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(augmented reality，AR)/虚拟现实(virtual reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer，PC)、柜员机或者自助机等终端侧设备，可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是，在本申请实施例并不限定终端11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备可以包括基站、无线局域网(Wireless Local Area Network，WLAN)接入点或WiFi节点等，基站可被称为节点B、演进节点B(eNB)、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点、家用演进型B节点、发送接收点(Transmitting Receiving Point，TRP)或所述领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR系统中的基站为例进行介绍，并不限定基站的具体类型。核心网设备可以包含但不限于如下至少一项：核心网节点、核心网功能、移动管理实体(Mobility Management Entity，MME)、接入移动管理功能(Access and Mobility Management Function，AMF)、会话 管理功能(Session Management Function，SMF)、用户平面功能(User Plane Function，UPF)、策略控制功能(Policy Control Function，PCF)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function，EASDF)、统一数据管理(Unified Data Management，UDM)，统一数据仓储(Unified Data Repository，UDR)、归属用户服务器(Home Subscriber Server，HSS)、集中式网络配置(Centralized network configuration，CNC)、网络存储功能(Network Repository Function，NRF)，网络开放功能(Network Exposure Function，NEF)、本地NEF(Local NEF，或L-NEF)、绑定支持功能(Binding Support Function，BSF)、应用功能(Application Function，AF)等。需要说明的是，在本申请实施例中仅以NR系统中的核心网设备为例进行介绍，并不限定核心网设备的具体类型。
在一些实施方式中，本申请实施例中的终端可以是为低能力终端(Deivce with Reduced Capability，RedCap)，该终端可以支持5MHz的带宽，且该5MHz带宽仅应用于RedCap基带带宽(Baseband Band Width，BB BW)或者射频带宽(Radio Frequency Band Width，RF BW)。另外，上述5MHz带宽可以是连续的或者离散的5MHz带宽。
在一些实施方式中，RedCap对于上行和下行，射频和基带带宽均为5MHz。
在一些实施方式中，RedCap的基带带宽为5MHz且用于所有信号和信道，射频带宽仍保持20MHz且用于上行和下行。
在一些实施方式中，RedCap的基带带宽为5MHz，仅用于物理下行共享信道(Physical downlink shared channel，PDSCH)和物理上行共享信道(Physical Uplink Shared Channel，PUSCH)，其中，PDSCH可以包括单播或者广播，射频带宽为20MHz用于上行和下行。另外，除了上述PDSCH和PUSCH，其他物理信道如同步信号块(Synchronization Signal Block，SSB)、物理下行控制信道(Physical downlink control channel，PDCCH)、物理随机接入信道(Physical Random Access Channel，PRACH)、物理上行控制信道(Physical Uplink Control Channel，PUCCH)和参考信号等仍允许使用20MHz 作为最大的射频带宽，参考信号可以包括但不限于：信道状态信息参考信号(Channel State Information Reference Signal，CSI-RS)、探测参考信号(Sounding Reference Signal，SRS)。
在一些实施例中，5MHz带宽可以替换为如下：
对于15KHz子载波间隔(Subcarrier Spacing，SCS)，5MHz带宽包含了25个物理资源块(Physical Resource Block，PRB)；
对于30KHz SCS，5MHz带宽包含了11个或12个PRB。
另外，在一些实施方式中，对于数据信道，5MHz带宽可以理解为，数据信道所占的频域资源数目/大小不大于5MHz。
下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的一种频域资源确定方法、终端及网络侧设备进行详细地说明。
请参见图2，图2是本申请实施例提供的一种频域资源确定方法的流程图，如图2所示，包括以下步骤，包括：
步骤201、终端确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息。
上述控制信道的相关信息可以为网络侧向终端配置的，也可以是终端基于预先规则确定的，也可以是协议定义的等，对此不作限定。另外，终端确定控制信道的相关信息可以是在终端接收到上述控制信道之前确定的，也可以是在对上述控制信息进行检测时确定的，也可以是在接收到上述控制信道之后确定的。
上述第一频域资源分配范围可以是，第一频域资源分配范围的带宽或者具体频域位置，如控制信息的频域资源配置，上述控制信道的时域参数可以是，上述控制信道的时域资源配置，如时域位置或者上述控制信道关联的时间间隔，上述控制信道的调度信息可以是，上述控制信息调度的信息，或者上述控制信道的调度信息可以是，终端的与上述控制信道的调度相关的能力信息。
步骤202、所述终端基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输 目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
上述传输目标可以为信道，如数据信道，或者上述传输目标可以为信号，如参考信号。
在一些实施方式中，上述传输目标可以是上述控制信息所调度的目标，上述终端基于接收到的所述控制信道进行发送或者接收的对象可以理解为，终端基于控制信息的调度进行发送或者接收的对象，如终端基于控制信息的调度进行发送或者接收的信道或者信号。
在一些实施方式中，上述传输目标可以是由上述控制信息触发的传输目标，上述终端基于接收到的所述控制信道进行发送或者接收的对象可以理解为，终端基于接收到的控制信息触发进行发送或者接收的对象，如终端基于控制信息触发进行发送或者接收的信道或者信号。
上述终端基于所述相关信息确定第二频域资源分配范围的带宽可以是，终端基于所述相关信息确定第二频域资源分配范围的带宽为：小于或者等于5MHz，或者小于或者等于20MHz。
本申请实施例中，通过上述步骤可以根据控制信道的相关信息确定第二频域资源分配范围的带宽，这样相比现有技术频域资源分配范围为固定带宽，本申请实施例可以提高频域资源分配的灵活性。另外，网络侧可以在上述第二频域资源分配范围内调度终端进行传输，以提高网络侧调度的灵活性。
本申请实施例中，由于通过上述步骤可以实现在一些情况下第二频域资源分配范围的带宽小于或者等于5MHz，从而支持最大5MHz带宽的RedCap终端的通信，且可以降低终端存储的复杂性；在一些情况下第二频域资源分配范围的小于或者等于20MHz，这样可以保证网络调度的灵活性，且接收数据信道或参考信号的频域范围可以超出5MHz，终端可以缓存一些无用信号或者数据，直到解出调度的PDCCH，确定调度数据或参考信号所在的PRB。另外，由于第二频域资源分配范围的小于或者等于20MHz，从而可以支持非RedCap终端的通信，以实现RedCap终端信和非RedCap终端的共存。
作为一种可选的实施方式，上述方法还包括如下至少一项：
终端在上述第二频域资源分配范围内发送上述传输目标；
终端在上述第二频域资源分配范围内接收上述传输目标。
作为一种可选的实施方式，所述第二频域资源分配范围为：所述终端认为或者期望的所述传输目标的频域资源分配范围。
上述终端认为或者期望的传输目标的频域资源分配范围可以是，终端认为或者期望的所述传输目标的频域资源分配范围的带宽，即该带宽是终端认为或者期望，终端认为或者期望网络侧设备在分配传输目标的频域资源时不超过该带宽。
如果网络侧设备确定的第二频域资源分配范围与终端认为或者期望的不一致时，终端的行为可以是未定义行为，或者终端认为存在错误，或者，在不一致时，终端依旧以终端认为或者期望的第二频域资源分配范围接收或者发送传输目标。
作为一种可选的实施方式，在所述第一频域资源分配范围的带宽小于或者等于20MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；和/或
在所述第一频域资源分配范围的带宽小于或者等于5MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz。
例如：当控制信道在频域上的资源分配范围小于或者等于20MHz(例如：大于5MHz且小于20MHz)时，终端认为或者期待由该控制信道调度的信道或者信号(如数据信道或者参考信号)在频域上的资源分配范围可以为如下至少一项：
小于或者等于5MHz；
小于或者等于20MHz(例如：大于5MHz且小于等于20MHz)。
例如：当控制信道在频域上的资源分配范围小于或者等于5MHz时，终端不期待由该控制信道调度的信道或信号(如数据信道或者参考信号)在频域上的资源分配范围大于5MHz。
该实施方式中，可以实现根据第一频域资源分配范围的带宽，直接确定 第二频域资源分配范围的带宽，以降低确定带宽的复杂度。
作为一种可选的实施方式，所述第一频域资源分配范围包括：所述控制信道关联的第一控制资源集(Control resource set，CORESET)的频域资源分配范围，所述第一控制资源集为用于调度目标系统信息块(System Information Block，SIB)的控制资源集，且所述第一控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
在第一条件下：所述第二频域资源分配范围等于所述第一控制资源集的频域资源分配范围；和/或，
在第二条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述第一控制资源集的起始位置相同。
上述第一控制资源集可以是协议中定义的CORESET 0，CORESET 0为一个特殊的CORESET，用于调度SIB1，对此不作限定，也可以是后续协议定义用于调度上述目标SIB的控制信息资源集，且上述目标SIB除了包括上述SIB1之外还可以包括或者不包括其他SIB，SIB1为协议定义的SIB1。
上述第一条件包括如下至少一项：
在第一公共搜索空间(Common Search Space，CSS)接收到PDCCH；
所述终端接收到的PDCCH为第一网络临时标识(Radio Network Temporary Identifier，RNTI)加扰；
所述终端为空闲态(idle)或者非激活态(inactive)；
所述终端未向网络侧上报所述终端最大支持5MHz的能力信息。
其中，所述第一CSS包括如下至少一项：
用于调度目标SIB的CSS，所述目标SIB包括SIB1；
用于调度其他SIB的CSS，所述其他SIB为所述目标SIB之外的SIB；
用于接收随机接入过程中信息2(MSG2)的PDCCH的CSS；
用于接收随机接入过程中信息B(MSGB)的PDCCH的CSS；
用于接收随机接入过程中信息4(MSG4)的PDCCH的CSS；
用于接收寻呼的PDCCH的CSS；
用于接收寻呼早期识别信息的PDCCH的CSS。
上述用于调度目标SIB的CSS可以是协议中定义的类型0 CSS(Type0 CSS)，上述用于调度其他SIB的CSS可以是协议定义的Type0A CSS；
上述用于接收随机接入过程中信息2(MSG2)的PDCCH的CSS可以是协议中定义的Type1 CSS，上述用于接收随机接入过程中信息B(MSGB)的PDCCH的CSS可以是协议中定义的Type1 CSS，上述用于接收随机接入过程中信息4(MSG4)的PDCCH的CSS可以是协议中定义的Type1 CSS；
上述用于接收寻呼的PDCCH的CSS可以协议中定义的Type2 CSS；
上述用于接收寻呼早期识别信息的PDCCH的CSS可以协议中定义的Type2 CSS。
需要说明的是，上述CSS具体类型本申请实施例不作限定，例如：除上述Type0 CSS、Type0A CSS、Type1 CSS和Type2 CSS，上述第一CSS还可以是其他类型CSS。
上述第一RNTI可以包括如下至少一项：
系统信息RNTI(System Information RNTI，SI-RNTI)、寻呼RNTI(Paging RNTI，P-RNTI)、随机接入RNTI(Random Access RNTI，RA-RNTI)、消息B MSGB(MSGB-RNTI)、临时小区无线网络临时标识符(Temporary Cell-Radio Network Temporary Identifier，TC-RNTI)。
上述终端未向网络侧上报所述终端最大支持5MHz的能力信息可以是，idle/inactive状态的终端发起随机接入时，根据网络配置(该配置是允许或者不允许终端上报其类型)，终端未在MSG1或MSGA或MSG3中向网络上报最大支持5MHz带宽的能力。
上述第二条件包括如下至少一项：
在第二CSS接收到PDCCH；
在终端特定搜索空间(UE-specific search space，USS)接收到PDCCH；
所述终端接收到PDCCH为第二RNTI加扰；
所述终端为连接态(connected)；
所述终端向网络侧上报所述终端最大支持5MHz的能力信息；
其中，所述第二CSS包括：用于接收一组终端的公共下行控制信息DCI的CSS。
上述用于接收一组终端的公共下行控制信息DCI的CSS可以是协议定义的Type3 CSS。
上述第二RNTI可以包括如下至少一项：
小区RNTI(Cell RNTI，C-RNTI)、调制与编码方式小区RNTI(Modulation and Coding Scheme Cell--RNTI，MCS-C-RNTI)、配置调度RNTI(Configured Scheduling RNTI，CS-RNTI)。
作为一种可选的实施方式，所述第一频域资源分配范围包括：所述控制信道关联的第二控制资源集的频域资源分配范围，所述第二控制资源集不用于调度目标SIB，且所述第二控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述控制资源集或者当前激活带宽部分(Bandwidth Part，BWP)的起始位置相同；和/或，
在第三条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；所述第三条件包括：
所述终端在所述控制信道接收到的PDCCH所在时隙与所述传输目标所在时隙不存在重叠。
上述第二控制资源集可以是除用于调度目标SIB之外的控制资源集，如CORESET i,i≠0。
上述终端在所述控制信道接收到的PDCCH可以是，终端接收到的控制信道包括PDCCH，如该控制信道为PDCCH。
在一个实施例如下：
当5MHz<＝CORESET 0<＝20MHz时，终端在CORESET 0上检测PDCCH时，且该PDCCH调度数据，终端可以存在如下行为：
终端行为1：终端认为调度/分配给该数据的频域资源范围和CORESET 0所在的频域资源范围一样；或者
终端行为2：终端不期待调度/分配给该数据的频域资源范围超出5MHz，该5MHz的起始位置和CORESET0的起始位置一样；或者
终端行为3：若检测到的PDCCH至少是Type 0 CSS，或者Type 0/0A/1/2 CSS，或者检测到的PDCCH是由SI-RNTI加扰的，或者是由SI-RNTI/P-RNTI/RA-RNTI/MSGB-RNTI/TC-RNTI加扰的PDCCH，或者终端是idle/inactive状态，终端行为是上述的终端行为1；若检测到的PDCCH是Type 3 CSS或者USS，或者检测到的PDCCH是由C-RNTI，MCS-C-RNTI，CS-RNTI加扰的PDCCH或者终端是connected状态，终端行为是上述的终端行为2；
终端行为4：idle/inactive状态的终端发起随机接入时，根据网络配置(该配置是允许或者不允许终端上报其类型)，若终端在MSG1或MSGA或MSG3中向网络上报了该终端类型，即最大支持5MHz带宽的能力，则终端在后续的MSG2、MSG3、MSG4传输中的终端行为是2；否则，终端行为是终端行为1。
当CORESET i,i≠0时，且5MHz<＝CORESET i＝20MHz时，终端在CORESET i上检测PDCCH时，且该PDCCH调度数据，终端可以存在如下行为：
终端行为1’:终端不期待调度/分配给该数据的频域资源范围超出5MHz，该5MHz的起始位置和当前active BWP的起始位置一样
终端行为2’:若PDCCH所在的时隙和其调度的数据/参考信号所在的时隙在时域上没有重叠，则终端认为/期待由该控制信道调度的信道/信号如数据信道，参考信号在频域上的资源分配范围可以大于5MHz；否则终端的行为是终端行为1’。
作为一种可选的实施方式，所述第一频域资源分配范围包括：所述控制信道关联的第三控制资源集的频域资源分配范围。
上述控制信道关联的第三控制资源集可以是控制信道对应的CSS关联的控制资源集，这样可以实现基于控制信道对应的CSS关联的控制资源集的带宽确定第二频域资源分配范围的带宽。
作为一种可选的实施方式，所述控制信道的时域参数包括：所述终端在所述控制信道接收到的PDCCH所在的最后一个时域符号与第一个时域符号之间的时域间隔，所述第一个时域符号为所述传输目标所在的第一个时域符 号。
作为一种可选的实施方式，所述控制信道的调度信息包括如下至少一项：
所述终端针对所述控制信道调度所述传输目标的调度能力信息，所述调度能力信息用表示是否支持所述控制信道和所述传输目标的跨时隙调度；
网络侧针对所述控制信道调度所述传输目标的跨时隙调度配置信息；
所述控制信道调度的所述传输目标的传输方式信息。
在一些实施方式中，在第四条件下，所述第二频域资源分配范围的带宽小于或者等于5MHz。
其中，第四条件可以包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于调度目标SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽小于或者等于5MHz，所述目标SIB包括SIB1；
所述时域间隔小于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度，或者，所述终端未上报支持所述控制信道和所述传输目标的跨时隙调度的能力信息；
所述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标未进行重复传输；
所述传输方式信息表示所述传输目标未在时域上进行跳频传输。
上述用于调度目标SIB的CSS可以为协议定义的Type 0 CSS，这样可以实现在Type 0 CSS关联的CORESET 0(或者描述为CORESET#0)在频域上的资源分配范围不大于5MHz的情况下，终端不期待由该控制信道调度的信道或信号(如数据信道或参考信号)在频域上的资源分配范围大于5MHz，或者终端认为或期待由该控制信道调度的信道或信号(如数据信道或参考信号)在频域上的资源分配范围不大于5MHz。
上述时域间隔小于或者等于第一时间可以是，终端在上述控制信道上接收到的PDCCH所在的最后一个正交频分复用(Orthogonal frequency division  multiplex，OFDM)符号和其调度的传输目标所在的第一个OFDM符号之间的时间<或＝上述第一时间。
在一些实施方式中，上述第一时间由如下至少一项确定：
所述终端的能力；
网络侧配置的物理下行共享信道PDSCH的处理时间；
网络侧配置的物理上行共享信道PUSCH的处理时间；
PDCCH的子载波间隔SCS和所述传输目标的SCS。
上述终端的能力可以是表示终端是否支持相比于PDSCH/PUSCH处理时间能力1(该能力可以称作Cap#1)更放松的处理时间(该处理时间能力可以称作PDSCH/PUSCH处理时间能力1)，如果支持，则上述第一时间为相比于PDSCH/PUSCH处理时间能力1更放松的处理时间。
上述网络侧配置的PDSCH/PUSCH的处理时间可以是处理时间Cap#1、Cap#2和Cap#3中的一项，其中，Cap#2为上述Cap#1和Cap#3之外的一个处理时间。上述第一时间可以是为PDSCH/PUSCH的处理时间，或者可以为相比于PDSCH/PUSCH的处理时间更放松的处理时间。
在一些实施方式中，上述第一时间可以为PDCCH的子载波间隔SCS和所述传输目标的SCS中的较小者。
上述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度可以是，终端不支持跨时隙调度，即终端不支持控制信道所在的时隙和其调度的数据信道或参考信号在同一个时隙，或者终端不支持控制信道所在的时隙和其调度的数据信道或参考信号所在时隙在时域上有重叠。
上述终端未上报支持所述控制信道和所述传输目标的跨时隙调度的能力信息可以是，终端在不支持控制信道和传输目标的跨时隙调度的情况下，未上报支持控制信道和传输目标的跨时隙调度的能力信息。
上述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度可以是，网络侧没有配置跨时隙调度，即控制信道所在的时隙和其调度的数据信道或参考信号在同一个时隙，或者控制信道所在的时隙和其调度的数据信道或参考信号所在时隙在时域上有重叠。
上述传输方式信息表示所述传输目标未进行重复传输可以是，上述控制 信道调度的数据或参考信号没有进行重复传输；上述传输方式信息表示所述传输目标未在时域上进行跳频传输可以是，控制信道调度的数据或参考信号没有在时域上进行跳频传输。
该实施方式中，可以实现在第四条件下，确定第二频域资源分配范围的带宽小于或者等于5MHz。
在一些实施方式中，在第五条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz。
上述在第五条件下第二频域资源分配范围的带宽小于或者等于5MHz，或者，第二频域资源分配范围的带宽小于或者等于20MHz可以理解为，在第五条件下，终端认为或期待由传输目标在频域上的资源分配范围可以大于5MHz。
其中，第五条件可以包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于传输目标系统信息块SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽大于5MHz，所述目标SIB包括SIB1；
所述时域间隔大于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度；
所述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标进行重复传输，且单个名义传输或者单个实际传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标进行同一传输块的多时隙传输(TB processing over multiple slots)，且单个时隙传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标在时域上进行跳频传输，且每一跳传输的频域资源范围的带宽小于或者等于5MHz。
上述第三控制资源集的频域资源分配范围的带宽大于5MHz可以是，上述控制信道的Type 0 CSS关联的CORESET0在频域上的资源分配范围大于5MHz。
上述时域间隔大于或者等于第一时间可以是，终端在上述控制信道上接收到的PDCCH所在的最后一个OFDM符号和传输目标所在的第一个OFDM符号之间的时间>或＝第一时间。
其中，上述第一时间参见上述实施方式的相应描述，此处不作赘述。
上述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度可以是，终端支持控制信道和接收的传输目标不在一个时隙里的能力，或者控制信道所在的时隙和传输目标所在时隙在时域上没有重叠。
上述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度可以是，网络侧配置持跨时隙调度，即控制信道所在的时隙和传输目标不在同一个时隙，或者控制信道所在的时隙和传输目标所在时隙在时域上没有重叠。
在一些实施方式中，不同名义传输或者不同实际传输的频域资源范围为不同的频域资源；和/或
不同时隙传输的频域资源范围的频域资源不同；和/或
不同跳传输的频域资源范围的频域资源不同。
例如：传输目标进行了重复传输或一个传输块的多时隙传输(TB processing over multiple slots)，单个名义重复传输或单个实际重复传输或单个时隙分配的频域资源范围不大于5MHz，但不同的名义重复传输或不同的实际重复传输或不同时隙的频域资源范围可以是不同的5MHz；
又例如：传输目标在时域上进行了跳频传输，每一跳传输分配的频域资源范围不大于5MHz，但不同跳频间的频域资源范围可以是不同的5MHz。
作为一种可选的实施方式，所述方法还包括：
所述终端根据参考信息，确定所述第二频域资源分配范围的频域位置，所述参考信息包括如下至少一项：
用于调度目标SIB的第四控制资源集的频域资源边界，所述目标SIB包括SIB1；
激活带宽部分BWP的频域资源边界；
初始BWP的频域资源边界；
所述控制信道所在的频域资源边界；
网络侧配置的频域资源边界；
所述传输目标的索引信息。
在一些实施方式中，上述确定第二频域资源分配范围的频域位置可以是，确定所述第二频域资源分配范围的频域起始位置，这样通过起始位置和带宽，则可以确定第二频域资源分配范围的具体频域位置。
在一些实施方式中，上述确定第二频域资源分配范围的频域位置可以是，确定所述第二频域资源分配范围的频域结束位置，这样通过结束位置和带宽，则可以确定第二频域资源分配范围的具体频域位置。
在一些实施方式中，上述确定第二频域资源分配范围的频域位置可以是，确定所述第二频域资源分配范围的离散频域位置。
需要说明的是，本申请实施例中，并不限定终端根据参考信息，确定所述第二频域资源分配范围的频域位置，例如：在一些实施方式中，可以预先配置好带宽与频域位置的对应关系，即第二频域资源分配范围的带宽确定后，就可以直接依据带宽确定第二频域资源分配范围的频域位置。
在一些实施方式中，第四控制资源集包括：包括用于调度目标SIB的CSS的控制资源集，所述目标SIB包括SIB1。
上述度目标SIB的CSS可以是CSS集(CSS set)，如Type0-PDCCH CSS set，上述第四控制资源集可以是Type0-PDCCH CSS set所在的CORESET 0。
在一些实施方式中，上述控制信道所在的频域资源边界包括如下至少一项：在所述控制信道上接收到PDCCH所在的频域资源边界和在所述控制信道上接收到PDCCH所在的控制资源集的频域资源边界。
在一些实施方式中，上述频域资源边界包括：起始PRB或者结束PRB。
例如：当终端认为或者期待上述传输目标在频域上的资源分配范围不大于5MHz时，终端根据如下至少一项，确定该5MHz范围的具体位置(即该5MHz的起始PRB为目标PRB)：
Type0-PDCCH CSS set所在的CORESET 0的起始PRB或结束PRB；
激活或者初始BWP的起始PRB或结束PRB；
检测到的调度传输目标的PDCCH所在的起始PRB或结束PRB；
检测到的调度传输目标的PDCCH所在的CORESET的起始PRB或结束PRB。
例如：第二频域资源分配范围的起始位置(如目标PRB)等于上述描述任一项的起始PRB；或者第二频域资源分配范围的起始位置(如目标PRB)等于上述描述任一项的起始PRB+RBoffset；
或者，第二频域资源分配范围的起始位置(如目标PRB)等于上述描述任一项的结束其中，15KHz SCS，μ＝0；30KHz SCS,μ＝1；
其中，上述RBoffset为资源块(Resource block，RB)偏移，具体可以为协议定义或者网络侧配置，上述RBoffset或等于
上述网络侧配置的频域资源边界可以是，网络侧配置的频域资源边界的取值范围，例如：网络侧配置如下至少一项频域资源边界：
第一目标PRB的取值范围是
第二目标PRB的取值范围是RBstart是CORESET0的起始PRB，μ＝0,1
其中，CORESET 0 BW(24,48,96)表示，CORESET 0带宽为24、48和96中的一项。
在一些实施方式中，上述传输目标的索引信息可以包括如下至少一项：
所述传输目标的时域索引、所述传输目标的跳频次数索引和所述传输目标所在的传输次数索引。
上述时域索引可以是传输目标所在子时隙(sub-slot)、时隙(slot)和子帧中的至少一项的索引ns；上述传输目标所在的传输次数索引可以是，传输目标所在的名义或者实际重复传输的次数索引n。
该实施方式可以实现根据上述索引不同确定不同的第二频域资源分配范围的频域位置，具体确定第二频域资源分配范围的频域起始位置，如上述索引不同确定不同的起始PRB。
在一些实施方式中，在所述时域索引、跳频次数索引或者传输次数索引为偶数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB；
在一些实施方式中，在所述时域索引、跳频次数索引或者传输次数索引 为奇数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB加资源块RB偏移；或者，在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB基于所述结束PRB确定。
例如：如果时隙的索引ns满足mod(ns/2)＝0，或者跳频次数索引i满足mod(i/2)＝0或者名义/实际重复传输的次数索引n满足mod(n/2)＝0，则该时隙或者该跳频或者该名义/实际重复传输中的第一目标PRB取值为上述描述的起始PRB。
又例如：如果时隙的索引ns满足mod(ns/2)＝1，或者跳频次数索引i满足mod(i/2)＝1或者名义/实际重复传输的次数索引n满足mod(n/2)＝1，则该时隙或者该跳频或者该名义/实际重复传输中的第一目标PRB取值为上述描述起始PRB+RBoffset或者上述描述结束μ＝0,1。
由于根据上述根据参考信息确定第二频域资源分配范围的频域位置，这样终端可以事先知道将哪些频域位置(如知道在哪个5MHz传输)，从而终端可以放松终端缓存的要求，也可以省电。
一个实施例如下：
例如CORESET0的SCS为30KHz，且其带宽>5MHz，检测PDCCH的聚合等级(Aggregation Level，AL)＝8，对于由CORESET 0调度的SIB1 PDSCH，如果终端可以知道SIB1将在哪里/哪个5MHz传输，则可以放松终端缓存的要求，也可以省电。
如图3所示的场景中调度SIB1的5MHz，其起始PRB为CORESET0的起始PRB。终端在slot 0中接收SIB1 PDSCH，终端在slot1中不必接收SIB1 PDSCH。
如图4所示的场景中调度SIB1的5MHz，其起始PRB为CORESET0的结束终端在slot 0中不接收SIB1 PDSCH，终端在slot1中接收SIB1 PDSCH。
如图5所示的场景中调度SIB1的5MHz，其起始PRB在slot0中为CORESET0的起始PRB；在slot1中为CORESET0的结束 终端在slot 0和slot1中都接收SIB1 PDSCH。
作为一种可选的实施方式，所述方法还包括：
所述终端在目标资源上接收，并存储接收到的所有传输，所述目标资源 的频域资源包括所述第二频域资源范围，所述目标资源的时域资源包括至少Y个符号，Y为正整数。
上述传输可以为下行传输，可以是下行数据传输，如PDSCH，也可以是下行信令，如SIB1或者PDCCH等。
上述终端在目标资源上接收，并存储接收到的所有传输可以是，终端在目标资源上接收所有传输，并存储接收到的所有传输。例如：终端在时隙ns接收或者检测潜在的PDCCH时，终端在目标资源上接收所有传输，并存储接收到的所有传输。
在一些实施方式中，所述第二频域资源范围的起始位置为所述终端需要接收的PDCCH所在控制资源集的起始PRB，或者，所述第二频域资源范围的起始位置为激活BWP或者初始BWP的起始PRB，所述激活BWP或者初始BWP包括所述终端需要接收的PDCCH所在控制资源集的全部或者部分资源。
上述终端需要接收的PDCCH所在控制资源集可以是，终端检测PDCCH所在控制资源集，上述终端需要接收的PDCCH也可以称作终端需要检测的PDCCH。
例如：终端在频域上接收并存储5MHz的所有传输，该5MHz的起始位置是终端检测PDCCH所在CORESET的起始PRB或者激活的BWP或者初始BWP的起始PRB，该激活的BWP或者初始BWP包含需要检测的PDCCH所在CORESET的整个或者部分频域资源。
在一些实施方式中，所述Y个符号的起始位置为在所述控制信道上接收到的PDCCH所在的第一个符号或者最后一个符号；其中，所述Y的取值等于所述终端解调PDCCH所需要的符号个数，或者，所述Y的取值等于：一个时隙内的符号数减去所述PDCCH所在的第一个符号的符号索引-1。
例如：终端在时域上接收并存储至少Y个符号，该Y个符号的起始位置是检测控制信道上PDCCH所在的第一个或者最后一个OFDM符号，Y的取值为1个时隙内的所有OFDM符号，或者，Y的取值为一个时隙内的符号数减去PDCCH所在的第一个符号的符号索引-1，或者Y的取值为上述实施方式中描述的第一时间，即终端解调PDCCH所需要的时间决定。
由于终端在目标资源上接收，并存储接收到的所有传输，这样可以保证终端能够接收到终端对应的传输。
一个实施例如下：
例如：CORESET0的SCS为30KHz，且其带宽>5MHz，检测PDCCH的聚合等级AL＝8，对于由CORESET 0调度的SIB1PDSCH，如图6所示，如果UE不知道SIB1将在哪里/哪个5MHz传输，则终端需要在时隙0和时隙1内所有OFDM符号接收并存储频域上5MHz的所有传输。
在本申请实施例中，终端确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；所述终端基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。这样可以实现根据控制信道的相关信息确定第二频域资源分配范围的带宽，相比现有技术频域资源分配范围为固定带宽，本申请实施例可以提高频域资源分配的灵活性。
请参见图7，图7是本申请实施例提供的另一种频域资源确定方法的流程图，如图7所示，包括以下步骤：
步骤701、网络侧设备确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
步骤702、所述网络侧设备基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
可选的，在所述第一频域资源分配范围的带宽小于或者等于20MHz的情 况下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；和/或
在所述第一频域资源分配范围的带宽小于或者等于5MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第一控制资源集的频域资源分配范围，所述第一控制资源集为用于调度目标系统信息块SIB的控制资源集，且所述第一控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
在第一条件下：所述第二频域资源分配范围等于所述第一控制资源集的频域资源分配范围；和/或，
在第二条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述第一控制资源集的起始位置相同；
所述第一条件包括如下至少一项：
在第一公共搜索空间CSS发送物理下行控制信道PDCCH；
所述网络侧设备发送的PDCCH为第一无线网络临时标识RNTI加扰；
所述控制信道对应的终端为空闲态或者非激活态；
所述网络侧设备未接收到终端上报的所述终端最大支持5MHz的能力信息；
其中，所述第一CSS包括如下至少一项：
用于调度目标SIB的CSS，所述目标SIB包括SIB1；
用于调度其他SIB的CSS，所述其他SIB为所述目标SIB之外的SIB；
用于发送随机接入过程中信息2 MSG2的PDCCH的CSS；
用于发送随机接入过程中信息B MSGB的PDCCH的CSS；
用于发送随机接入过程中信息4 MSG4的PDCCH的CSS；
用于发送寻呼的PDCCH的CSS；
用于发送寻呼早期识别信息的PDCCH的CSS；
所述第二条件包括如下至少一项：
在第二CSS发送PDCCH；
在终端特定搜索空间USS接收到PDCCH；
所述网络侧设备发送的PDCCH为第二RNTI加扰；
所述控制信道对应的终端为连接态；
所述网络侧设备接收到终端上报的所述终端最大支持5MHz的能力信息；
其中，所述第二CSS包括：用于接收一组终端的公共下行控制信息DCI的CSS。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第二控制资源集的频域资源分配范围，所述第二控制资源集不用于调度目标SIB，且所述第二控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述控制资源集或者当前激活带宽部分BWP的起始位置相同；和/或，
在第三条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；所述第三条件包括：
所述网络侧设备在所述控制信道发送的PDCCH所在时隙与所述传输目标所在时隙不存在重叠。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第三控制资源集的频域资源分配范围；或，
所述控制信道的时域参数包括：所述终端在所述控制信道接收到的PDCCH所在的最后一个时域符号与第一个时域符号之间的时域间隔，所述第一个时域符号为所述传输目标所在的第一个时域符号；或，
所述控制信道的调度信息包括如下至少一项：
所述控制信道对应的终端针对所述控制信道调度所述传输目标的调度能力信息，所述调度能力信息用表示是否支持所述控制信道和所述传输目标的跨时隙调度；
所述网络侧设备针对所述控制信道调度所述传输目标的跨时隙调度配置信息；
所述控制信道调度的所述传输目标的传输方式信息。
可选的，在第四条件下，所述第二频域资源分配范围的带宽小于或者等于5MHz；
所述第四条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于调度目标SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽小于或者等于5MHz，所述目标SIB包括SIB1；
所述时域间隔小于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度，或者，未接收到所述终端上报的支持所述控制信道和所述传输目标的跨时隙调度的能力信息；
所述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标未进行重复传输；
所述传输方式信息表示所述传输目标未在时域上进行跳频传输。
可选的，所述第一时间由如下至少一项确定：
所述终端的能力；
所述网络侧设备配置的物理下行共享信道PDSCH的处理时间；
所述网络侧设备配置的物理上行共享信道PUSCH的处理时间；
PDCCH的子载波间隔SCS和所述传输目标的SCS。
可选的，在第五条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；
所述第五条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于传输目标系统信息块SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽大于5MHz，所述目标SIB包括SIB1；
所述时域间隔大于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度；
所述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标进行重复传输，且单个名义传输或者单个实际传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标进行同一传输块的多时隙传输，且单个时隙传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标在时域上进行跳频传输，且每一跳传输的频域资源范围的带宽小于或者等于5MHz。
可选的，不同名义传输或者不同实际传输的频域资源范围为不同的频域资源；和/或
不同时隙传输的频域资源范围的频域资源不同；和/或
不同跳传输的频域资源范围的频域资源不同。
可选的，所述方法还包括：
所述网络侧设备根据参考信息，确定所述第二频域资源分配范围的频域位置，所述参考信息包括如下至少一项：
用于调度目标SIB的第四控制资源集的频域资源边界，所述目标SIB包括SIB1；
激活带宽部分BWP的频域资源边界；
初始BWP的频域资源边界；
所述控制信道所在的频域资源边界；
所述网络侧设备配置的频域资源边界；
所述传输目标的索引信息。
可选的，所述第四控制资源集包括：包括用于调度目标SIB的CSS的控制资源集，所述目标SIB包括SIB1；和/或
所述控制信道所在的频域资源边界包括如下至少一项：在所述控制信道上接收到PDCCH所在的频域资源边界和在所述控制信道上接收到PDCCH所在的控制资源集的频域资源边界；和/或
所述频域资源边界包括：起始物理资源块PRB或者结束PRB；和/或
所述传输目标的索引信息包括如下至少一项：
所述传输目标的时域索引、所述传输目标的跳频次数索引和所述传输目标所在的传输次数索引。
可选的，在所述时域索引、跳频次数索引或者传输次数索引为偶数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB；和/或
在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB加资源块RB偏移；或者，在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB基于所述结束PRB确定。
需要说明的是，本实施例作为与图2所示的实施例中对应的网络侧设备的实施方式，其具体的实施方式可以参见图2所示的实施例的相关说明，以为避免重复说明，本实施例不再赘述。
请参见图8，图8是本申请实施例提供的一种频域资源确定装置的结构图，如图8所示，包括：
第一确定模块801，用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
第二确定模块802，用于基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
可选的，所述第二频域资源分配范围为：所述终端认为或者期望的所述传输目标的频域资源分配范围。
可选的，在所述第一频域资源分配范围的带宽小于或者等于20MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；和/或
在所述第一频域资源分配范围的带宽小于或者等于5MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第一控制资源集的频域资源分配范围，所述第一控制资源集为用于调度目标系统信息块SIB的控制资源集，且所述第一控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
在第一条件下：所述第二频域资源分配范围等于所述第一控制资源集的频域资源分配范围；和/或，
在第二条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述第一控制资源集的起始位置相同；
所述第一条件包括如下至少一项：
在第一公共搜索空间CSS接收到物理下行控制信道PDCCH；
所述终端接收到的PDCCH为第一无线网络临时标识RNTI加扰；
所述终端为空闲态或者非激活态；
所述终端未向网络侧上报所述终端最大支持5MHz的能力信息；
其中，所述第一CSS包括如下至少一项：
用于调度目标SIB的CSS，所述目标SIB包括SIB1；
用于调度其他SIB的CSS，所述其他SIB为所述目标SIB之外的SIB；
用于接收随机接入过程中信息2 MSG2的PDCCH的CSS；
用于接收随机接入过程中信息B MSGB的PDCCH的CSS；
用于接收随机接入过程中信息4 MSG4的PDCCH的CSS；
用于接收寻呼的PDCCH的CSS；
用于接收寻呼早期识别信息的PDCCH的CSS；
所述第二条件包括如下至少一项：
在第二CSS接收到PDCCH；
在终端特定搜索空间USS接收到PDCCH；
所述终端接收到PDCCH为第二RNTI加扰；
所述终端为连接态；
所述终端向网络侧上报所述终端最大支持5MHz的能力信息；
其中，所述第二CSS包括：用于接收一组终端的公共下行控制信息DCI的CSS。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第二控制资源集的频域资源分配范围，所述第二控制资源集不用于调度目标SIB，且所述第二控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述控制资源集或者当前激活带宽部分BWP的起始位置相同；和/或，
在第三条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；所述第三条件包括：
所述终端在所述控制信道接收到的PDCCH所在时隙与所述传输目标所在时隙不存在重叠。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第三控制资源集的频域资源分配范围；或，
所述控制信道的时域参数包括：所述终端在所述控制信道接收到的PDCCH所在的最后一个时域符号与第一个时域符号之间的时域间隔，所述第一个时域符号为所述传输目标所在的第一个时域符号；或，
所述控制信道的调度信息包括如下至少一项：
所述终端针对所述控制信道调度所述传输目标的调度能力信息，所述调度能力信息用表示是否支持所述控制信道和所述传输目标的跨时隙调度；
网络侧针对所述控制信道调度所述传输目标的跨时隙调度配置信息；
所述控制信道调度的所述传输目标的传输方式信息。
可选的，在第四条件下，所述第二频域资源分配范围的带宽小于或者等于5MHz；
所述第四条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资 源集为用于调度目标SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽小于或者等于5MHz，所述目标SIB包括SIB1；
所述时域间隔小于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度，或者，所述终端未上报支持所述控制信道和所述传输目标的跨时隙调度的能力信息；
所述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标未进行重复传输；
所述传输方式信息表示所述传输目标未在时域上进行跳频传输。
可选的，所述第一时间由如下至少一项确定：
所述终端的能力；
网络侧配置的物理下行共享信道PDSCH的处理时间；
网络侧配置的物理上行共享信道PUSCH的处理时间；
PDCCH的子载波间隔SCS和所述传输目标的SCS。
可选的，在第五条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；
所述第五条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于传输目标系统信息块SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽大于5MHz，所述目标SIB包括SIB1；
所述时域间隔大于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度；
所述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标进行重复传输，且单个名义传输或 者单个实际传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标进行同一传输块的多时隙传输，且单个时隙传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标在时域上进行跳频传输，且每一跳传输的频域资源范围的带宽小于或者等于5MHz。
可选的，不同名义传输或者不同实际传输的频域资源范围为不同的频域资源；和/或
不同时隙传输的频域资源范围的频域资源不同；和/或
不同跳传输的频域资源范围的频域资源不同。
可选的，所述装置还包括：
第三确定模块，用于根据参考信息，确定所述第二频域资源分配范围的频域位置，所述参考信息包括如下至少一项：
用于调度目标SIB的第四控制资源集的频域资源边界，所述目标SIB包括SIB1；
激活带宽部分BWP的频域资源边界；
初始BWP的频域资源边界；
所述控制信道所在的频域资源边界；
网络侧配置的频域资源边界；
所述传输目标的索引信息。
可选的，所述第四控制资源集包括：包括用于调度目标SIB的CSS的控制资源集，所述目标SIB包括SIB1；和/或
所述控制信道所在的频域资源边界包括如下至少一项：在所述控制信道上接收到PDCCH所在的频域资源边界和在所述控制信道上接收到PDCCH所在的控制资源集的频域资源边界；和/或
所述频域资源边界包括：起始物理资源块PRB或者结束PRB；和/或
所述传输目标的索引信息包括如下至少一项：
所述传输目标的时域索引、所述传输目标的跳频次数索引和所述传输目标所在的传输次数索引。
可选的，在所述时域索引、跳频次数索引或者传输次数索引为偶数的情 况下，所述第二频域资源分配范围的起始PRB为所述起始PRB；和/或
在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB加资源块RB偏移；或者，在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB基于所述结束PRB确定。
可选的，所述装置还包括：
接收模块，用于在目标资源上接收，并存储接收到的所有传输，所述目标资源的频域资源包括所述第二频域资源范围，所述目标资源的时域资源包括至少Y个符号，Y为正整数。
可选的，所述第二频域资源范围的起始位置为所述终端需要接收的PDCCH所在控制资源集的起始PRB，或者，所述第二频域资源范围的起始位置为激活BWP或者初始BWP的起始PRB，所述激活BWP或者初始BWP包括所述终端需要接收的PDCCH所在控制资源集的全部或者部分资源；和/或
所述Y个符号的起始位置为在所述控制信道上接收到的PDCCH所在的第一个符号或者最后一个符号；其中，所述Y的取值等于所述终端解调PDCCH所需要的符号个数，或者，所述Y的取值等于：一个时隙内的符号数减去所述PDCCH所在的第一个符号的符号索引-1。
上述频域资源确定装置可以提高频域资源分配的灵活性。
本申请实施例中的频域资源确定装置可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是终端，也可以为除终端之外的其他设备。示例性的，终端可以包括但不限于本申请实施例所列举的终端的类型，其他设备可以为服务器、网络附属存储器(Network Attached Storage，NAS)等，本申请实施例不作具体限定。
本申请实施例提供的频域资源确定装置能够实现图2所示的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
请参见图9，图9是本申请实施例提供的一种频域资源确定装置的结构图，如图9所示，包括：
第一确定模块901，用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
第二确定模块902，用于基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
可选的，在所述第一频域资源分配范围的带宽小于或者等于20MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；和/或
在所述第一频域资源分配范围的带宽小于或者等于5MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第一控制资源集的频域资源分配范围，所述第一控制资源集为用于调度目标系统信息块SIB的控制资源集，且所述第一控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
在第一条件下：所述第二频域资源分配范围等于所述第一控制资源集的频域资源分配范围；和/或，
在第二条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述第一控制资源集的起始位置相同；
所述第一条件包括如下至少一项：
在第一公共搜索空间CSS发送物理下行控制信道PDCCH；
所述网络侧设备发送的PDCCH为第一无线网络临时标识RNTI加扰；
所述控制信道对应的终端为空闲态或者非激活态；
所述网络侧设备未接收到终端上报的所述终端最大支持5MHz的能力信息；
其中，所述第一CSS包括如下至少一项：
用于调度目标SIB的CSS，所述目标SIB包括SIB1；
用于调度其他SIB的CSS，所述其他SIB为所述目标SIB之外的SIB；
用于发送随机接入过程中信息2 MSG2的PDCCH的CSS；
用于发送随机接入过程中信息B MSGB的PDCCH的CSS；
用于发送随机接入过程中信息4 MSG4的PDCCH的CSS；
用于发送寻呼的PDCCH的CSS；
用于发送寻呼早期识别信息的PDCCH的CSS；
所述第二条件包括如下至少一项：
在第二CSS发送PDCCH；
在终端特定搜索空间USS接收到PDCCH；
所述网络侧设备发送的PDCCH为第二RNTI加扰；
所述控制信道对应的终端为连接态；
所述网络侧设备接收到终端上报的所述终端最大支持5MHz的能力信息；
其中，所述第二CSS包括：用于接收一组终端的公共下行控制信息DCI的CSS。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第二控制资源集的频域资源分配范围，所述第二控制资源集不用于调度目标SIB，且所述第二控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述控制资源集或者当前激活带宽部分BWP的起始位置相同；和/或，
在第三条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；所述第三条件包括：
所述网络侧设备在所述控制信道发送的PDCCH所在时隙与所述传输目标所在时隙不存在重叠。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第三控 制资源集的频域资源分配范围；或，
所述控制信道的时域参数包括：所述终端在所述控制信道接收到的PDCCH所在的最后一个时域符号与第一个时域符号之间的时域间隔，所述第一个时域符号为所述传输目标所在的第一个时域符号；或，
所述控制信道的调度信息包括如下至少一项：
所述控制信道对应的终端针对所述控制信道调度所述传输目标的调度能力信息，所述调度能力信息用表示是否支持所述控制信道和所述传输目标的跨时隙调度；
所述网络侧设备针对所述控制信道调度所述传输目标的跨时隙调度配置信息；
所述控制信道调度的所述传输目标的传输方式信息。
可选的，在第四条件下，所述第二频域资源分配范围的带宽小于或者等于5MHz；
所述第四条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于调度目标SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽小于或者等于5MHz，所述目标SIB包括SIB1；
所述时域间隔小于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度，或者，未接收到所述终端上报的支持所述控制信道和所述传输目标的跨时隙调度的能力信息；
所述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标未进行重复传输；
所述传输方式信息表示所述传输目标未在时域上进行跳频传输。
可选的，所述第一时间由如下至少一项确定：
所述终端的能力；
所述网络侧设备配置的物理下行共享信道PDSCH的处理时间；
所述网络侧设备配置的物理上行共享信道PUSCH的处理时间；
PDCCH的子载波间隔SCS和所述传输目标的SCS。
可选的，在第五条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；
所述第五条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于传输目标系统信息块SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽大于5MHz，所述目标SIB包括SIB1；
所述时域间隔大于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度；
所述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标进行重复传输，且单个名义传输或者单个实际传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标进行同一传输块的多时隙传输，且单个时隙传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标在时域上进行跳频传输，且每一跳传输的频域资源范围的带宽小于或者等于5MHz。
可选的，不同名义传输或者不同实际传输的频域资源范围为不同的频域资源；和/或
不同时隙传输的频域资源范围的频域资源不同；和/或
不同跳传输的频域资源范围的频域资源不同。
可选的，所述装置还包括：
第三确定模块，用于根据参考信息，确定所述第二频域资源分配范围的频域位置，所述参考信息包括如下至少一项：
用于调度目标SIB的第四控制资源集的频域资源边界，所述目标SIB包括SIB1；
激活带宽部分BWP的频域资源边界；
初始BWP的频域资源边界；
所述控制信道所在的频域资源边界；
所述网络侧设备配置的频域资源边界；
所述传输目标的索引信息。
可选的，所述第四控制资源集包括：包括用于调度目标SIB的CSS的控制资源集，所述目标SIB包括SIB1；和/或
所述控制信道所在的频域资源边界包括如下至少一项：在所述控制信道上接收到PDCCH所在的频域资源边界和在所述控制信道上接收到PDCCH所在的控制资源集的频域资源边界；和/或
所述频域资源边界包括：起始物理资源块PRB或者结束PRB；和/或
所述传输目标的索引信息包括如下至少一项：
所述传输目标的时域索引、所述传输目标的跳频次数索引和所述传输目标所在的传输次数索引。
可选的，在所述时域索引、跳频次数索引或者传输次数索引为偶数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB；和/或
在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB加资源块RB偏移；或者，在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB基于所述结束PRB确定。
上述频域资源确定装置可以提高频域资源分配的灵活性。
本申请实施例中的频域资源确定装置可以是电子设备，例如具有操作系统的电子设备，也可以是电子设备中的部件，例如集成电路或芯片。该电子设备可以是网络侧设备。
本申请实施例提供的频域资源确定装置能够实现图8所示的方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
可选的，如图10所示，本申请实施例还提供一种通信设备1000，包括处理器1001和存储器1002，存储器1002上存储有可在所述处理器1001上运行的程序或指令，例如，该通信设备1000为终端时，该程序或指令被处理 器1001执行时实现上述终端侧的频域资源确定方法实施例的各个步骤，且能达到相同的技术效果。该通信设备1000为网络侧设备时，该程序或指令被处理器1001执行时实现上述网络侧设备侧的频域资源确定方法实施例的各个步骤，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供一种终端，包括处理器和通信接口，处理器或者通信接口用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。。该终端实施例与上述终端侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中，且能达到相同的技术效果。具体地，图11为实现本申请实施例的一种终端的硬件结构示意图。
该终端1100包括但不限于：射频单元1101、网络模块1102、音频输出单元1103、输入单元1104、传感器1105、显示单元1106、用户输入单元1107、接口单元1108、存储器1109以及处理器1110等中的至少部分部件。
本领域技术人员可以理解，终端1100还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理系统与处理器1110逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。图11中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1104可以包括图形处理单元(Graphics Processing Unit，GPU)11041和麦克风11042，图形处理单元11041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1106可包括显示面板11061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板11061。用户 输入单元1107包括触控面板11071以及其他输入设备11072中的至少一种。触控面板11071，也称为触摸屏。触控面板11071可包括触摸检测装置和触摸控制器两个部分。其他输入设备11072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，在此不再赘述。
本申请实施例中，射频单元1101接收来自网络侧设备的下行数据后，可以传输给处理器1110进行处理；另外，射频单元1101可以向网络侧设备发送上行数据。通常，射频单元1101包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1109可用于存储软件程序或指令以及各种数据。存储器1109可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作系统、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器1109可以包括易失性存储器或非易失性存储器，或者，存储器1109可以包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器1109包括但不限于这些和任意其它适合类型的存储器。
处理器1110可包括一个或多个处理单元；可选的，处理器1110集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作系统、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器1110中。
其中，处理器1110用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；以及基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
可选的，所述第二频域资源分配范围为：所述终端认为或者期望的所述传输目标的频域资源分配范围。
可选的，在所述第一频域资源分配范围的带宽小于或者等于20MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；和/或
在所述第一频域资源分配范围的带宽小于或者等于5MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第一控制资源集的频域资源分配范围，所述第一控制资源集为用于调度目标系统信息块SIB的控制资源集，且所述第一控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
在第一条件下：所述第二频域资源分配范围等于所述第一控制资源集的频域资源分配范围；和/或，
在第二条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述第一控制资源集的起始位置相同；
所述第一条件包括如下至少一项：
在第一公共搜索空间CSS接收到物理下行控制信道PDCCH；
所述终端接收到的PDCCH为第一无线网络临时标识RNTI加扰；
所述终端为空闲态或者非激活态；
所述终端未向网络侧上报所述终端最大支持5MHz的能力信息；
其中，所述第一CSS包括如下至少一项：
用于调度目标SIB的CSS，所述目标SIB包括SIB1；
用于调度其他SIB的CSS，所述其他SIB为所述目标SIB之外的SIB；
用于接收随机接入过程中信息2 MSG2的PDCCH的CSS；
用于接收随机接入过程中信息B MSGB的PDCCH的CSS；
用于接收随机接入过程中信息4 MSG4的PDCCH的CSS；
用于接收寻呼的PDCCH的CSS；
用于接收寻呼早期识别信息的PDCCH的CSS；
所述第二条件包括如下至少一项：
在第二CSS接收到PDCCH；
在终端特定搜索空间USS接收到PDCCH；
所述终端接收到PDCCH为第二RNTI加扰；
所述终端为连接态；
所述终端向网络侧上报所述终端最大支持5MHz的能力信息；
其中，所述第二CSS包括：用于接收一组终端的公共下行控制信息DCI的CSS。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第二控制资源集的频域资源分配范围，所述第二控制资源集不用于调度目标SIB，且所述第二控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述控制资源集或者当前激活带宽部分BWP的起始位置相同；和/或，
在第三条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；所述第三条件包括：
所述终端在所述控制信道接收到的PDCCH所在时隙与所述传输目标所在时隙不存在重叠。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第三控 制资源集的频域资源分配范围；或，
所述控制信道的时域参数包括：所述终端在所述控制信道接收到的PDCCH所在的最后一个时域符号与第一个时域符号之间的时域间隔，所述第一个时域符号为所述传输目标所在的第一个时域符号；或，
所述控制信道的调度信息包括如下至少一项：
所述终端针对所述控制信道调度所述传输目标的调度能力信息，所述调度能力信息用表示是否支持所述控制信道和所述传输目标的跨时隙调度；
网络侧针对所述控制信道调度所述传输目标的跨时隙调度配置信息；
所述控制信道调度的所述传输目标的传输方式信息。
可选的，在第四条件下，所述第二频域资源分配范围的带宽小于或者等于5MHz；
所述第四条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于调度目标SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽小于或者等于5MHz，所述目标SIB包括SIB1；
所述时域间隔小于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度，或者，所述终端未上报支持所述控制信道和所述传输目标的跨时隙调度的能力信息；
所述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标未进行重复传输；
所述传输方式信息表示所述传输目标未在时域上进行跳频传输。
可选的，所述第一时间由如下至少一项确定：
所述终端的能力；
网络侧配置的物理下行共享信道PDSCH的处理时间；
网络侧配置的物理上行共享信道PUSCH的处理时间；
PDCCH的子载波间隔SCS和所述传输目标的SCS。
可选的，在第五条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；
所述第五条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于传输目标系统信息块SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽大于5MHz，所述目标SIB包括SIB1；
所述时域间隔大于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度；
所述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标进行重复传输，且单个名义传输或者单个实际传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标进行同一传输块的多时隙传输，且单个时隙传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标在时域上进行跳频传输，且每一跳传输的频域资源范围的带宽小于或者等于5MHz。
可选的，不同名义传输或者不同实际传输的频域资源范围为不同的频域资源；和/或
不同时隙传输的频域资源范围的频域资源不同；和/或
不同跳传输的频域资源范围的频域资源不同。
可选的，处理器1110还用于：
根据参考信息，确定所述第二频域资源分配范围的频域位置，所述参考信息包括如下至少一项：
用于调度目标SIB的第四控制资源集的频域资源边界，所述目标SIB包括SIB1；
激活带宽部分BWP的频域资源边界；
初始BWP的频域资源边界；
所述控制信道所在的频域资源边界；
网络侧配置的频域资源边界；
所述传输目标的索引信息。
可选的，所述第四控制资源集包括：包括用于调度目标SIB的CSS的控制资源集，所述目标SIB包括SIB1；和/或
所述控制信道所在的频域资源边界包括如下至少一项：在所述控制信道上接收到PDCCH所在的频域资源边界和在所述控制信道上接收到PDCCH所在的控制资源集的频域资源边界；和/或
所述频域资源边界包括：起始物理资源块PRB或者结束PRB；和/或
所述传输目标的索引信息包括如下至少一项：
所述传输目标的时域索引、所述传输目标的跳频次数索引和所述传输目标所在的传输次数索引。
可选的，在所述时域索引、跳频次数索引或者传输次数索引为偶数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB；和/或
在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB加资源块RB偏移；或者，在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB基于所述结束PRB确定。
可选的，射频单元1101用于：
在目标资源上接收，并存储接收到的所有传输，所述目标资源的频域资源包括所述第二频域资源范围，所述目标资源的时域资源包括至少Y个符号，Y为正整数。
可选的，所述第二频域资源范围的起始位置为所述终端需要接收的PDCCH所在控制资源集的起始PRB，或者，所述第二频域资源范围的起始位置为激活BWP或者初始BWP的起始PRB，所述激活BWP或者初始BWP包括所述终端需要接收的PDCCH所在控制资源集的全部或者部分资源；和/或
所述Y个符号的起始位置为在所述控制信道上接收到的PDCCH所在的第一个符号或者最后一个符号；其中，所述Y的取值等于所述终端解调 PDCCH所需要的符号个数，或者，所述Y的取值等于：一个时隙内的符号数减去所述PDCCH所在的第一个符号的符号索引-1。
上述终端可以提高频域资源分配的灵活性。
本申请实施例还提供一种网络侧设备，包括处理器及通信接口，其中，所述处理器或者通信接口用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。该网络侧设备实施例与上网络侧设备侧方法实施例对应，上述方法实施例的各个实施过程和实现方式均可适用于该网络侧设备实施例中，且能达到相同的技术效果。
具体地，本申请实施例还提供了一种网络侧设备。如图12所示，该网络侧设备1200包括：天线1201、射频装置1202、基带装置1203、处理器1204和存储器1205。天线1201与射频装置1202连接。在上行方向上，射频装置1202通过天线1201接收信息，将接收的信息发送给基带装置1203进行处理。在下行方向上，基带装置1203对要发送的信息进行处理，并发送给射频装置1202，射频装置1202对收到的信息进行处理后经过天线1201发送出去。
以上实施例中网络侧设备执行的方法可以在基带装置1203中实现，该基带装置1203包括基带处理器。
基带装置1203例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图12所示，其中一个芯片例如为基带处理器，通过总线接口与存储器1205连接，以调用存储器1205中的程序，执行以上方法实施例中所示的网络设备操作。
该网络侧设备还可以包括网络接口1206，该接口例如为通用公共无线接口(common public radio interface，CPRI)。
具体地，本发明实施例的网络侧设备1200还包括：存储在存储器1205 上并可在处理器1204上运行的指令或程序，处理器1204调用存储器1205中的指令或程序执行图9所示各模块执行的方法，并达到相同的技术效果，为避免重复，故不在此赘述。
处理器1204用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；以及基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
可选的，在所述第一频域资源分配范围的带宽小于或者等于20MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；和/或
在所述第一频域资源分配范围的带宽小于或者等于5MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第一控制资源集的频域资源分配范围，所述第一控制资源集为用于调度目标系统信息块SIB的控制资源集，且所述第一控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
在第一条件下：所述第二频域资源分配范围等于所述第一控制资源集的频域资源分配范围；和/或，
在第二条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述第一控制资源集的起始位置相同；
所述第一条件包括如下至少一项：
在第一公共搜索空间CSS发送物理下行控制信道PDCCH；
所述网络侧设备发送的PDCCH为第一无线网络临时标识RNTI加扰；
所述控制信道对应的终端为空闲态或者非激活态；
所述网络侧设备未接收到终端上报的所述终端最大支持5MHz的能力信息；
其中，所述第一CSS包括如下至少一项：
用于调度目标SIB的CSS，所述目标SIB包括SIB1；
用于调度其他SIB的CSS，所述其他SIB为所述目标SIB之外的SIB；
用于发送随机接入过程中信息2 MSG2的PDCCH的CSS；
用于发送随机接入过程中信息B MSGB的PDCCH的CSS；
用于发送随机接入过程中信息4 MSG4的PDCCH的CSS；
用于发送寻呼的PDCCH的CSS；
用于发送寻呼早期识别信息的PDCCH的CSS；
所述第二条件包括如下至少一项：
在第二CSS发送PDCCH；
在终端特定搜索空间USS接收到PDCCH；
所述网络侧设备发送的PDCCH为第二RNTI加扰；
所述控制信道对应的终端为连接态；
所述网络侧设备接收到终端上报的所述终端最大支持5MHz的能力信息；
其中，所述第二CSS包括：用于接收一组终端的公共下行控制信息DCI的CSS。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第二控制资源集的频域资源分配范围，所述第二控制资源集不用于调度目标SIB，且所述第二控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述控制资源集或者当前激活带宽部分BWP的起始位置相同；和/或，
在第三条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；所述第三条件包括：
所述网络侧设备在所述控制信道发送的PDCCH所在时隙与所述传输目 标所在时隙不存在重叠。
可选的，所述第一频域资源分配范围包括：所述控制信道关联的第三控制资源集的频域资源分配范围；或，
所述控制信道的时域参数包括：所述终端在所述控制信道接收到的PDCCH所在的最后一个时域符号与第一个时域符号之间的时域间隔，所述第一个时域符号为所述传输目标所在的第一个时域符号；或，
所述控制信道的调度信息包括如下至少一项：
所述控制信道对应的终端针对所述控制信道调度所述传输目标的调度能力信息，所述调度能力信息用表示是否支持所述控制信道和所述传输目标的跨时隙调度；
所述网络侧设备针对所述控制信道调度所述传输目标的跨时隙调度配置信息；
所述控制信道调度的所述传输目标的传输方式信息。
可选的，在第四条件下，所述第二频域资源分配范围的带宽小于或者等于5MHz；
所述第四条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于调度目标SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽小于或者等于5MHz，所述目标SIB包括SIB1；
所述时域间隔小于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度，或者，未接收到所述终端上报的支持所述控制信道和所述传输目标的跨时隙调度的能力信息；
所述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标未进行重复传输；
所述传输方式信息表示所述传输目标未在时域上进行跳频传输。
可选的，所述第一时间由如下至少一项确定：
所述终端的能力；
所述网络侧设备配置的物理下行共享信道PDSCH的处理时间；
所述网络侧设备配置的物理上行共享信道PUSCH的处理时间；
PDCCH的子载波间隔SCS和所述传输目标的SCS。
可选的，第五条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；
所述第五条件包括如下至少一项：
所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于传输目标系统信息块SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽大于5MHz，所述目标SIB包括SIB1；
所述时域间隔大于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
所述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度；
所述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度；
所述传输方式信息表示所述传输目标进行重复传输，且单个名义传输或者单个实际传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标进行同一传输块的多时隙传输，且单个时隙传输的频域资源范围的带宽小于或者等于5MHz；
所述传输方式信息表示所述传输目标在时域上进行跳频传输，且每一跳传输的频域资源范围的带宽小于或者等于5MHz。
可选的，不同名义传输或者不同实际传输的频域资源范围为不同的频域资源；和/或
不同时隙传输的频域资源范围的频域资源不同；和/或
不同跳传输的频域资源范围的频域资源不同。
可选的，处理器1204还用于：
根据参考信息，确定所述第二频域资源分配范围的频域位置，所述参考信息包括如下至少一项：
用于调度目标SIB的第四控制资源集的频域资源边界，所述目标SIB包括SIB1；
激活带宽部分BWP的频域资源边界；
初始BWP的频域资源边界；
所述控制信道所在的频域资源边界；
所述网络侧设备配置的频域资源边界；
所述传输目标的索引信息。
可选的，所述第四控制资源集包括：包括用于调度目标SIB的CSS的控制资源集，所述目标SIB包括SIB1；和/或
所述控制信道所在的频域资源边界包括如下至少一项：在所述控制信道上接收到PDCCH所在的频域资源边界和在所述控制信道上接收到PDCCH所在的控制资源集的频域资源边界；和/或
所述频域资源边界包括：起始物理资源块PRB或者结束PRB；和/或
所述传输目标的索引信息包括如下至少一项：
所述传输目标的时域索引、所述传输目标的跳频次数索引和所述传输目标所在的传输次数索引。
可选的，在所述时域索引、跳频次数索引或者传输次数索引为偶数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB；和/或
在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB加资源块RB偏移；或者，在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB基于所述结束PRB确定。
上述网络侧设备可以提高频域资源分配的灵活性。
本申请实施例还提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现本申请实施例提供的频域资源确定方法的步骤。
其中，所述处理器为上述实施例中所述的终端中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述频域资源确定方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述频域资源确定方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供了一种频域资源确定系统，包括：终端和网络侧设备，所述终端可用于执行如图2所述的频域资源确定方法的步骤，所述网络侧设备可用于执行如图7所述的频域资源确定方法的步骤。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机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(如ROM/RAM、磁 碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (32)

  1. 一种频域资源确定方法，包括：
    终端确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
    所述终端基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
    其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
  2. 如权利要求1所述的方法，其中，所述第二频域资源分配范围为：所述终端认为或者期望的所述传输目标的频域资源分配范围。
  3. 如权利要求1或2所述的方法，其中，在所述第一频域资源分配范围的带宽小于或者等于20MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；和/或
    在所述第一频域资源分配范围的带宽小于或者等于5MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz。
  4. 如权利要求1所述的方法，其中，所述第一频域资源分配范围包括：所述控制信道关联的第一控制资源集的频域资源分配范围，所述第一控制资源集为用于调度目标系统信息块SIB的控制资源集，且所述第一控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
    在第一条件下：所述第二频域资源分配范围等于所述第一控制资源集的频域资源分配范围；和/或，
    在第二条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述第一控制资源集的起始 位置相同；
    所述第一条件包括如下至少一项：
    在第一公共搜索空间CSS接收到物理下行控制信道PDCCH；
    所述终端接收到的PDCCH为第一无线网络临时标识RNTI加扰；
    所述终端为空闲态或者非激活态；
    所述终端未向网络侧上报所述终端最大支持5MHz的能力信息；
    其中，所述第一CSS包括如下至少一项：
    用于调度目标SIB的CSS，所述目标SIB包括SIB1；
    用于调度其他SIB的CSS，所述其他SIB为所述目标SIB之外的SIB；
    用于接收随机接入过程中信息2 MSG2的PDCCH的CSS；
    用于接收随机接入过程中信息B MSGB的PDCCH的CSS；
    用于接收随机接入过程中信息4 MSG4的PDCCH的CSS；
    用于接收寻呼的PDCCH的CSS；
    用于接收寻呼早期识别信息的PDCCH的CSS；
    所述第二条件包括如下至少一项：
    在第二CSS接收到PDCCH；
    在终端特定搜索空间USS接收到PDCCH；
    所述终端接收到PDCCH为第二RNTI加扰；
    所述终端为连接态；
    所述终端向网络侧上报所述终端最大支持5MHz的能力信息；
    其中，所述第二CSS包括：用于接收一组终端的公共下行控制信息DCI的CSS。
  5. 如权利要求1所述的方法，其中，所述第一频域资源分配范围包括：所述控制信道关联的第二控制资源集的频域资源分配范围，所述第二控制资源集不用于调度目标SIB，且所述第二控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
    所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述控制资源集或者当前激活带宽部分BWP的起始位置相同；和/或，
    在第三条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；所述第三条件包括：
    所述终端在所述控制信道接收到的PDCCH所在时隙与所述传输目标所在时隙不存在重叠。
  6. 如权利要求1或2所述的方法，其中，所述第一频域资源分配范围包括：所述控制信道关联的第三控制资源集的频域资源分配范围；或，
    所述控制信道的时域参数包括：所述终端在所述控制信道接收到的PDCCH所在的最后一个时域符号与第一个时域符号之间的时域间隔，所述第一个时域符号为所述传输目标所在的第一个时域符号；或，
    所述控制信道的调度信息包括如下至少一项：
    所述终端针对所述控制信道调度所述传输目标的调度能力信息，所述调度能力信息用表示是否支持所述控制信道和所述传输目标的跨时隙调度；
    网络侧针对所述控制信道调度所述传输目标的跨时隙调度配置信息；
    所述控制信道调度的所述传输目标的传输方式信息。
  7. 如权利要求6所述的方法，其中，在第四条件下，所述第二频域资源分配范围的带宽小于或者等于5MHz；
    所述第四条件包括如下至少一项：
    所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于调度目标SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽小于或者等于5MHz，所述目标SIB包括SIB1；
    所述时域间隔小于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
    所述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度，或者，所述终端未上报支持所述控制信道和所述传输目标的跨时隙调度的能力信息；
    所述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度；
    所述传输方式信息表示所述传输目标未进行重复传输；
    所述传输方式信息表示所述传输目标未在时域上进行跳频传输。
  8. 如权利要求7所述的方法，其中，所述第一时间由如下至少一项确定：
    所述终端的能力；
    网络侧配置的物理下行共享信道PDSCH的处理时间；
    网络侧配置的物理上行共享信道PUSCH的处理时间；
    PDCCH的子载波间隔SCS和所述传输目标的SCS。
  9. 如权利要求6所述的方法，其中，在第五条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；
    所述第五条件包括如下至少一项：
    所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于传输目标系统信息块SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽大于5MHz，所述目标SIB包括SIB1；
    所述时域间隔大于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
    所述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度；
    所述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度；
    所述传输方式信息表示所述传输目标进行重复传输，且单个名义传输或者单个实际传输的频域资源范围的带宽小于或者等于5MHz；
    所述传输方式信息表示所述传输目标进行同一传输块的多时隙传输，且单个时隙传输的频域资源范围的带宽小于或者等于5MHz；
    所述传输方式信息表示所述传输目标在时域上进行跳频传输，且每一跳传输的频域资源范围的带宽小于或者等于5MHz。
  10. 如权利要求9所述的方法，其中，不同名义传输或者不同实际传输的频域资源范围为不同的频域资源；和/或
    不同时隙传输的频域资源范围的频域资源不同；和/或
    不同跳传输的频域资源范围的频域资源不同。
  11. 如权利要求1或2所述的方法，其中，所述方法还包括：
    所述终端根据参考信息，确定所述第二频域资源分配范围的频域位置，所述参考信息包括如下至少一项：
    用于调度目标SIB的第四控制资源集的频域资源边界，所述目标SIB包括SIB1；
    激活带宽部分BWP的频域资源边界；
    初始BWP的频域资源边界；
    所述控制信道所在的频域资源边界；
    网络侧配置的频域资源边界；
    所述传输目标的索引信息。
  12. 如权利要求11所述的方法，其中，所述第四控制资源集包括：包括用于调度目标SIB的CSS的控制资源集，所述目标SIB包括SIB1；和/或
    所述控制信道所在的频域资源边界包括如下至少一项：在所述控制信道上接收到PDCCH所在的频域资源边界和在所述控制信道上接收到PDCCH所在的控制资源集的频域资源边界；和/或
    所述频域资源边界包括：起始物理资源块PRB或者结束PRB；和/或
    所述传输目标的索引信息包括如下至少一项：
    所述传输目标的时域索引、所述传输目标的跳频次数索引和所述传输目标所在的传输次数索引。
  13. 如权利要求12所述的方法，其中，在所述时域索引、跳频次数索引或者传输次数索引为偶数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB；和/或
    在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB加资源块RB偏移；或者，在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB基于所述结束PRB确定。
  14. 如权利要求1或2所述的方法，其中，所述方法还包括：
    所述终端在目标资源上接收，并存储接收到的所有传输，所述目标资源的频域资源包括所述第二频域资源范围，所述目标资源的时域资源包括至少 Y个符号，Y为正整数。
  15. 如权利要求14所述的方法，其中，所述第二频域资源范围的起始位置为所述终端需要接收的PDCCH所在控制资源集的起始PRB，或者，所述第二频域资源范围的起始位置为激活BWP或者初始BWP的起始PRB，所述激活BWP或者初始BWP包括所述终端需要接收的PDCCH所在控制资源集的全部或者部分资源；和/或
    所述Y个符号的起始位置为在所述控制信道上接收到的PDCCH所在的第一个符号或者最后一个符号；其中，所述Y的取值等于所述终端解调PDCCH所需要的符号个数，或者，所述Y的取值等于：一个时隙内的符号数减去所述PDCCH所在的第一个符号的符号索引-1。
  16. 一种频域资源确定方法，包括：
    网络侧设备确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
    所述网络侧设备基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为所述网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
    其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
  17. 如权利要求16所述的方法，其中，在所述第一频域资源分配范围的带宽小于或者等于20MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；和/或
    在所述第一频域资源分配范围的带宽小于或者等于5MHz的情况下：所述第二频域资源分配范围的带宽小于或者等于5MHz。
  18. 如权利要求16所述的方法，其中，所述第一频域资源分配范围包括：所述控制信道关联的第一控制资源集的频域资源分配范围，所述第一控制资源集为用于调度目标系统信息块SIB的控制资源集，且所述第一控制资源集 的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
    在第一条件下：所述第二频域资源分配范围等于所述第一控制资源集的频域资源分配范围；和/或，
    在第二条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述第一控制资源集的起始位置相同；
    所述第一条件包括如下至少一项：
    在第一公共搜索空间CSS发送物理下行控制信道PDCCH；
    所述网络侧设备发送的PDCCH为第一无线网络临时标识RNTI加扰；
    所述控制信道对应的终端为空闲态或者非激活态；
    所述网络侧设备未接收到终端上报的所述终端最大支持5MHz的能力信息；
    其中，所述第一CSS包括如下至少一项：
    用于调度目标SIB的CSS，所述目标SIB包括SIB1；
    用于调度其他SIB的CSS，所述其他SIB为所述目标SIB之外的SIB；
    用于发送随机接入过程中信息2 MSG2的PDCCH的CSS；
    用于发送随机接入过程中信息B MSGB的PDCCH的CSS；
    用于发送随机接入过程中信息4 MSG4的PDCCH的CSS；
    用于发送寻呼的PDCCH的CSS；
    用于发送寻呼早期识别信息的PDCCH的CSS；
    所述第二条件包括如下至少一项：
    在第二CSS发送PDCCH；
    在终端特定搜索空间USS接收到PDCCH；
    所述网络侧设备发送的PDCCH为第二RNTI加扰；
    所述控制信道对应的终端为连接态；
    所述网络侧设备接收到终端上报的所述终端最大支持5MHz的能力信息；
    其中，所述第二CSS包括：用于接收一组终端的公共下行控制信息DCI的CSS。
  19. 如权利要求16所述的方法，其中，所述第一频域资源分配范围包括：所述控制信道关联的第二控制资源集的频域资源分配范围，所述第二控制资源集不用于调度目标SIB，且所述第二控制资源集的频域资源分配范围的带宽小于或者等于20MHz，所述目标SIB包括SIB1，其中：
    所述第二频域资源分配范围的带宽小于或者等于5MHz，和/或，所述第二频域资源分配范围的起始位置与所述控制资源集或者当前激活带宽部分BWP的起始位置相同；和/或，
    在第三条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；所述第三条件包括：
    所述网络侧设备在所述控制信道发送的PDCCH所在时隙与所述传输目标所在时隙不存在重叠。
  20. 如权利要求16所述的方法，其中，所述第一频域资源分配范围包括：所述控制信道关联的第三控制资源集的频域资源分配范围；或，
    所述控制信道的时域参数包括：终端在所述控制信道接收到的PDCCH所在的最后一个时域符号与第一个时域符号之间的时域间隔，所述第一个时域符号为所述传输目标所在的第一个时域符号；或，
    所述控制信道的调度信息包括如下至少一项：
    所述控制信道对应的终端针对所述控制信道调度所述传输目标的调度能力信息，所述调度能力信息用表示是否支持所述控制信道和所述传输目标的跨时隙调度；
    所述网络侧设备针对所述控制信道调度所述传输目标的跨时隙调度配置信息；
    所述控制信道调度的所述传输目标的传输方式信息。
  21. 如权利要求20所述的方法，其中，在第四条件下，所述第二频域资源分配范围的带宽小于或者等于5MHz；
    所述第四条件包括如下至少一项：
    所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于调度目标SIB的控制资源集，且所述第三控制资源集的频域资源 分配范围的带宽小于或者等于5MHz，所述目标SIB包括SIB1；
    所述时域间隔小于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
    所述调度能力信息表示所述终端不支持所述控制信道和所述传输目标的跨时隙调度，或者，未接收到所述终端上报的支持所述控制信道和所述传输目标的跨时隙调度的能力信息；
    所述跨时隙调度配置信息表示未配置所述控制信道和所述传输目标的跨时隙调度；
    所述传输方式信息表示所述传输目标未进行重复传输；
    所述传输方式信息表示所述传输目标未在时域上进行跳频传输。
  22. 如权利要求21所述的方法，其中，所述第一时间由如下至少一项确定：
    所述终端的能力；
    所述网络侧设备配置的物理下行共享信道PDSCH的处理时间；
    所述网络侧设备配置的物理上行共享信道PUSCH的处理时间；
    PDCCH的子载波间隔SCS和所述传输目标的SCS。
  23. 如权利要求20所述的方法，其中，在第五条件下：所述第二频域资源分配范围的带宽小于或者等于5MHz，或者，所述第二频域资源分配范围的带宽小于或者等于20MHz；
    所述第五条件包括如下至少一项：
    所述控制信道对应的CSS为用于调度目标SIB的CSS，所述第三控制资源集为用于传输目标系统信息块SIB的控制资源集，且所述第三控制资源集的频域资源分配范围的带宽大于5MHz，所述目标SIB包括SIB1；
    所述时域间隔大于或者等于第一时间，所述第一时间为所述终端解调PDCCH所需要的时间；
    所述调度能力信息表示所述终端支持所述控制信道和所述传输目标的跨时隙调度；
    所述跨时隙调度配置信息表示配置有所述控制信道和所述传输目标的跨时隙调度；
    所述传输方式信息表示所述传输目标进行重复传输，且单个名义传输或者单个实际传输的频域资源范围的带宽小于或者等于5MHz；
    所述传输方式信息表示所述传输目标进行同一传输块的多时隙传输，且单个时隙传输的频域资源范围的带宽小于或者等于5MHz；
    所述传输方式信息表示所述传输目标在时域上进行跳频传输，且每一跳传输的频域资源范围的带宽小于或者等于5MHz。
  24. 如权利要求23所述的方法，其中，不同名义传输或者不同实际传输的频域资源范围为不同的频域资源；和/或
    不同时隙传输的频域资源范围的频域资源不同；和/或
    不同跳传输的频域资源范围的频域资源不同。
  25. 如权利要求16所述的方法，其中，所述方法还包括：
    所述网络侧设备根据参考信息，确定所述第二频域资源分配范围的频域位置，所述参考信息包括如下至少一项：
    用于调度目标SIB的第四控制资源集的频域资源边界，所述目标SIB包括SIB1；
    激活带宽部分BWP的频域资源边界；
    初始BWP的频域资源边界；
    所述控制信道所在的频域资源边界；
    所述网络侧设备配置的频域资源边界；
    所述传输目标的索引信息。
  26. 如权利要求25所述的方法，其中，所述第四控制资源集包括：包括用于调度目标SIB的CSS的控制资源集，所述目标SIB包括SIB1；和/或
    所述控制信道所在的频域资源边界包括如下至少一项：在所述控制信道上接收到PDCCH所在的频域资源边界和在所述控制信道上接收到PDCCH所在的控制资源集的频域资源边界；和/或
    所述频域资源边界包括：起始物理资源块PRB或者结束PRB；和/或
    所述传输目标的索引信息包括如下至少一项：
    所述传输目标的时域索引、所述传输目标的跳频次数索引和所述传输目标所在的传输次数索引。
  27. 如权利要求26所述的方法，其中，在所述时域索引、跳频次数索引或者传输次数索引为偶数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB；和/或
    在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB为所述起始PRB加资源块RB偏移；或者，在所述时域索引、跳频次数索引或者传输次数索引为奇数的情况下，所述第二频域资源分配范围的起始PRB基于所述结束PRB确定。
  28. 一种频域资源确定装置，包括：
    第一确定模块，用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
    第二确定模块，用于基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为终端基于接收到的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
    其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
  29. 一种频域资源确定装置，包括：
    第一确定模块，用于确定控制信道的相关信息，所述控制信道的相关信息包括如下至少一项：所述控制信道的第一频域资源分配范围、所述控制信道的时域参数和所述控制信道的调度信息；
    第二确定模块，用于基于所述相关信息确定第二频域资源分配范围的带宽，所述第二频域资源分配范围为传输目标的频域资源分配范围，所述传输目标为网络侧设备基于发送的所述控制信道进行发送或者接收的对象，所述传输目标包括信道和信号中的至少一项；
    其中，所述第二频域资源分配范围的带宽小于或者等于5MHz，或者所述第二频域资源分配范围的带宽小于或者等于20MHz。
  30. 一种终端，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求 1至15任一项所述的频域资源确定方法的步骤。
  31. 一种网络侧设备，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求16至27任一项所述的频域资源确定方法的步骤。
  32. 一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如权利要求1至15任一项所述的频域资源确定方法的步骤，或者，所述程序或指令被处理器执行时实现如权利要求16至27任一项所述的频域资源确定方法的步骤。
PCT/CN2023/100172 2022-06-21 2023-06-14 频域资源确定方法、终端及网络侧设备 WO2023246583A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021155822A1 (en) * 2020-02-04 2021-08-12 Qualcomm Incorporated Capability configurations for new radio redcap devices
CN113676293A (zh) * 2020-05-15 2021-11-19 华为技术有限公司 一种信息发送、接收方法、装置和系统
WO2022021031A1 (zh) * 2020-07-27 2022-02-03 Oppo广东移动通信有限公司 信道传输方法、终端设备和网络设备
WO2022080922A1 (ko) * 2020-10-15 2022-04-21 엘지전자 주식회사 무선 통신 시스템에서 물리 하향링크 공유 채널을 송수신하는 방법 및 이를 위한 장치

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Publication number Priority date Publication date Assignee Title
WO2021155822A1 (en) * 2020-02-04 2021-08-12 Qualcomm Incorporated Capability configurations for new radio redcap devices
CN113676293A (zh) * 2020-05-15 2021-11-19 华为技术有限公司 一种信息发送、接收方法、装置和系统
WO2022021031A1 (zh) * 2020-07-27 2022-02-03 Oppo广东移动通信有限公司 信道传输方法、终端设备和网络设备
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