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WO2019091225A1 - Procédé pour la détermination d'une ressource physique à sauts de fréquence, terminal d'utilisateur, et dispositif côté réseau - Google Patents

Procédé pour la détermination d'une ressource physique à sauts de fréquence, terminal d'utilisateur, et dispositif côté réseau Download PDF

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Publication number
WO2019091225A1
WO2019091225A1 PCT/CN2018/106445 CN2018106445W WO2019091225A1 WO 2019091225 A1 WO2019091225 A1 WO 2019091225A1 CN 2018106445 W CN2018106445 W CN 2018106445W WO 2019091225 A1 WO2019091225 A1 WO 2019091225A1
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WIPO (PCT)
Prior art keywords
frequency hopping
physical resource
offset
user terminal
network side
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PCT/CN2018/106445
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English (en)
Chinese (zh)
Inventor
林祥利
高雪娟
缪德山
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China Academy of Telecommunications Technology CATT
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China Academy of Telecommunications Technology CATT
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Priority claimed from CN201711107724.6A external-priority patent/CN109788554A/zh
Application filed by China Academy of Telecommunications Technology CATT filed Critical China Academy of Telecommunications Technology CATT
Publication of WO2019091225A1 publication Critical patent/WO2019091225A1/fr
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communications technologies, and in particular, to a method for determining a frequency hopping physical resource, a user terminal, and a network side device.
  • the frequency hopping communication is supported in the communication system.
  • LTE Long Term Evolution
  • the hopping physical resource occupies both sides of the working bandwidth of the user terminal.
  • BWP Bandwidth Part
  • the BWP size of some user terminals may be different, such as a user.
  • the working bandwidth of the terminal contains the working bandwidth of another user terminal. In this way, if the hopping mode of the LTE system is also adopted, the frequency hopping physical resource occupies both sides of the working bandwidth of the user terminal, and the multiplexing rate of the physical resource may be relatively low.
  • the embodiments of the present disclosure provide a method for determining a frequency hopping physical resource, a user terminal, and a network side device, so as to solve the problem that the multiplexing rate of the physical resource is relatively low.
  • An embodiment of the present disclosure provides a method for determining a frequency hopping physical resource, including:
  • the user terminal determines the second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource.
  • the method further includes:
  • the user terminal determines the first frequency hopping physical resource.
  • the signaling includes:
  • PRB physical resource block
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset (offset);
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the user terminal determines the first frequency hopping physical resource, including:
  • the user terminal uses the PRB number configured on the network side as the PRB number of the first hopping physical resource; or
  • the user terminal Determining, by the user terminal, the first frequency hopping physical resource according to the PRB number configured by the network side and the number of PRBs of the first frequency hopping physical resource;
  • the user terminal determines the first frequency hopping physical resource according to the channel resource number configured by the network side.
  • the user terminal determines the first frequency hopping physical resource according to the channel resource number configured by the network side, including:
  • the user terminal determines the first frequency hopping physical resource by using the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the user terminal determines the second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource, including:
  • the physical resource acts as the second hopping physical resource.
  • the user terminal determines, in the frequency hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center, including:
  • the user terminal determines the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • the physical resource serves as the second hopping physical resource, including:
  • the user terminal determines the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the embodiment of the present disclosure further provides a method for determining a frequency hopping physical resource, including:
  • the network side device determines the second frequency hopping physical resource of the user terminal according to the frequency hopping bandwidth range of the user terminal and the first frequency hopping physical resource.
  • the method further includes:
  • the network side device sends signaling to the user terminal, where the signaling is used by the user terminal to determine the frequency hopping bandwidth range in a working bandwidth;
  • the network side device determines the first frequency hopping physical resource.
  • the signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the network side device configures, by using signaling, a PRB number of the first hopping physical resource to the user terminal; or
  • the network side device configures a channel resource number to the user terminal, where the channel resource number is used by the user terminal to determine a first frequency hopping physical resource.
  • the network side device determines the first frequency hopping physical resource, including:
  • the network side device determines the first frequency hopping physical resource by using the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the determining, by the network side device, the second frequency hopping physical resource, according to the frequency hopping bandwidth range and the first frequency hopping physical resource includes:
  • the network side device determines, in the frequency hopping bandwidth, a second frequency hopping physical resource that is symmetric with the first frequency hopping physical resource center, including:
  • the network side device determines the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • Determining, by the network side device, a physical resource symmetric with the first frequency hopping physical resource center, and offsetting a physical resource symmetric with the first frequency hopping physical resource center by a second offset Physical resources as the second hopping physical resource including:
  • the network side device determines the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the embodiment of the present disclosure further provides a user terminal, including:
  • the first determining module is configured to determine the second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource.
  • the user terminal further includes:
  • a second determining module configured to determine, according to signaling configured by the network side, the frequency hopping bandwidth range in the working bandwidth
  • a third determining module configured to determine the first frequency hopping physical resource.
  • the third determining module is configured to use a PRB number configured by the network side as a PRB number of the first frequency hopping physical resource;
  • the third determining module is configured to determine the first hopping physical resource according to the PRB number configured by the network side and the number of PRBs of the first hopping physical resource; or
  • the third determining module is configured to determine the first frequency hopping physical resource according to the channel resource number configured by the network side.
  • the first determining module is configured to determine, according to the frequency hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center; or
  • the first determining module is configured to determine, in the frequency hopping bandwidth, a physical resource that is symmetric with the first frequency hopping physical resource center, and offset a physical resource that is symmetric with the first frequency hopping physical resource center.
  • the physical resource of the second offset is used as the second frequency hopping physical resource.
  • the embodiment of the present disclosure further provides a network side device, including:
  • the first determining module is configured to determine a second hopping physical resource of the user terminal according to the frequency hopping bandwidth range of the user terminal and the first hopping physical resource.
  • the network side device further includes:
  • a sending module configured to send signaling to the user terminal, where the signaling is used by the user terminal to determine the frequency hopping bandwidth range in a working bandwidth
  • a second determining module configured to determine the first frequency hopping physical resource.
  • the network side device configures, by using signaling, a PRB number of the first hopping physical resource to the user terminal; or
  • the network side device configures a channel resource number to the user terminal, where the channel resource number is used by the user terminal to determine a first frequency hopping physical resource.
  • the first determining module is configured to determine, according to the frequency hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center; or
  • the first determining module is configured to determine, in the frequency hopping bandwidth, a physical resource that is symmetric with the first frequency hopping physical resource center, and offset a physical resource that is symmetric with the first frequency hopping physical resource center.
  • the physical resource of the second offset is used as the second frequency hopping physical resource.
  • An embodiment of the present disclosure further provides a user terminal, including: a transceiver, a memory, a processor, and a computer program stored on the memory and executable on the processor, where
  • the transceiver is configured to determine a second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource;
  • the processor is configured to read a program in the memory and perform the following process:
  • the second frequency hopping physical resource is determined according to the frequency hopping bandwidth range and the first frequency hopping physical resource.
  • the transceiver or the processor is further configured to determine, according to signaling configured by the network side, the frequency hopping bandwidth range in the working bandwidth; and determine the first hopping physical resource.
  • the signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the determining the first frequency hopping physical resource includes:
  • the PRB number configured on the network side is used as the PRB number of the first hopping physical resource
  • the first frequency hopping physical resource is determined according to the channel resource number configured on the network side.
  • the determining, according to the channel resource number configured by the network side, the first frequency hopping physical resource including:
  • the first frequency hopping physical resource is determined by the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the determining, according to the frequency hopping bandwidth range and the first hopping physical resource, the second hopping physical resource including:
  • the determining, by the hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center includes:
  • the second frequency hopping physical resource is determined by any of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • the second frequency hopping physical resource is determined by any of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • An embodiment of the present disclosure further provides a network side device, including: a transceiver, a memory, a processor, and a computer program stored on the memory and operable on the processor,
  • the transceiver is configured to determine a second hopping physical resource of the user terminal according to a frequency hopping bandwidth range of the user terminal and a first hopping physical resource;
  • the processor is configured to read a program in the memory and perform the following process:
  • the transceiver is further configured to send signaling to the user terminal, where the signaling is used by the user terminal to determine the frequency hopping bandwidth range in a working bandwidth; and determining the first hopping physics Resource
  • the transceiver is further configured to send signaling to the user terminal, where the signaling is used by the user terminal to determine the frequency hopping bandwidth range in a working bandwidth;
  • the processor is further configured to determine the first frequency hopping physical resource.
  • the signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the PRB number of the first hopping physical resource configured by the network side device to the user terminal by using signaling
  • the network side device configures a channel resource number to the user terminal, where the channel resource number is used by the user terminal to determine a first frequency hopping physical resource within the frequency hopping bandwidth range.
  • the determining the first frequency hopping physical resource includes:
  • the first frequency hopping physical resource is determined by the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the determining, according to the hopping bandwidth range and the first hopping physical resource, the second hopping physical resource includes:
  • the determining, by the hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center includes:
  • the second frequency hopping physical resource is determined by any of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • the second frequency hopping physical resource is determined by any of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer program is stored, and when the program is executed by the processor, the steps in the method for determining a frequency hopping physical resource on the user terminal side provided by the embodiment of the present disclosure are implemented.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer program is stored, and the program is executed by the processor to implement the steps in the method for determining a frequency hopping physical resource on the network side device side provided by the embodiment of the present disclosure.
  • the user terminal determines the second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource.
  • the embodiment of the present disclosure can improve the multiplexing rate of physical resources, because the frequency hopping physical resources are determined in the frequency hopping bandwidth range, and the hopping physical resources are directly determined on both sides of the working bandwidth.
  • FIG. 1 is a schematic structural diagram of a network applicable to an embodiment of the present disclosure
  • FIG. 2 is a flowchart of a method for determining a frequency hopping physical resource according to an embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of a frequency hopping physical resource according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of another frequency hopping physical resource provided by an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of another frequency hopping physical resource according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic diagram of another frequency hopping physical resource according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of another frequency hopping physical resource according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of another frequency hopping physical resource according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of another frequency hopping physical resource according to an embodiment of the present disclosure.
  • FIG. 10 is a flowchart of another method for determining a frequency hopping physical resource according to an embodiment of the present disclosure.
  • FIG. 11 is a structural diagram of a user terminal according to an embodiment of the present disclosure.
  • FIG. 12 is a structural diagram of another user terminal according to an embodiment of the present disclosure.
  • FIG. 13 is a structural diagram of a network side device according to an embodiment of the present disclosure.
  • FIG. 14 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 15 is a structural diagram of another user terminal according to an embodiment of the present disclosure.
  • FIG. 16 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic diagram of a network structure applicable to an embodiment of the present disclosure.
  • a user equipment (User Equipment, UE) 11 and a network side device 12 are illustrated.
  • the user terminal 11 may be a mobile phone or a tablet.
  • Terminal-side devices such as Tablet Personal Computer, Laptop Computer, Personal Digital Assistant (PDA), Mobile Internet Device (MID), or Wearable Device It should be noted that the specific type of the user terminal 11 is not limited in the embodiment of the present disclosure.
  • the network side device 12 may be a base station, for example, a macro station, an LTE eNB, a 5G NR NB, etc.; the network side device 12 may also be a small station, such as a low power node (LPN) Pico, Femto, etc., or The network side device 12 may be an access point (AP); the base station may also be a network node formed by a central unit (CU) and a plurality of transmission reception points (TRPs) managed and controlled by the central unit (CU). . It should be noted that the specific type of the network side device 12 is not limited in the embodiment of the present disclosure.
  • FIG. 2 is a flowchart of a method for determining a frequency hopping physical resource according to an embodiment of the present disclosure. As shown in FIG. 2, the method includes the following steps:
  • the user equipment determines the second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource.
  • the hopping bandwidth range may be part or all of the working bandwidth of the user terminal, and the hopping bandwidth range may be configured by the network side, or may be predefined by the user terminal, and the like.
  • the foregoing first hopping physical resource may be directly configured by the network side, or determined according to the channel physical resource number configured by the network side device, and the like, which is not limited by the embodiment of the disclosure.
  • the second hopping physical resource may be a physical resource symmetric with the first hopping physical resource center, and the two hopping physical resources may be in different time domain resources, for example, different time slots.
  • the first frequency hopping physical resource may be an upper frequency hopping (high frequency) physical resource
  • the second frequency hopping physical resource is a lower frequency hopping (low frequency)
  • the first frequency hopping physical resource may be a lower frequency hopping ( The low frequency) physical resource
  • the second frequency hopping physical resource is the upper frequency hopping (high frequency).
  • the central symmetry is understood to be that the distance between the first hopping physical resource and the first boundary of the bandwidth range is equal to the distance between the second hopping physical resource and the second boundary of the bandwidth range, where the first boundary is The boundary between the bandwidth and the first hopping physical resource is in the range of the bandwidth, and the second boundary is the closest boundary from the second hopping physical resource in the bandwidth.
  • the foregoing bandwidth ranges from PRB0 to PRB49, the first hopping physical resource is PRB1, and the second hopping physical resource is PRB48, and are respectively located in two time slots.
  • first hopping physical resource and the second hopping physical resource may not be centrally symmetric, and the embodiment of the disclosure is not limited.
  • determining the first frequency hopping physical resource and determining the second frequency hopping physical resource may be: determining the first frequency hopping physical resource and determining the location of the second frequency hopping physical resource, for example, determining the first frequency hopping physical resource.
  • the foregoing first hopping physical resource and the second hopping physical resource may be used for transmission of a Physical Uplink Control Channel (PUCCH), of course, the embodiment of the present disclosure does not limit this, for example: Can be used for other physical channel transmissions.
  • PUCCH Physical Uplink Control Channel
  • the second hopping physical resource is determined according to the hopping bandwidth range and the first hop physical resource, so that the physical resources of the hopping physical resource can be improved by directly determining the working bandwidth on both sides of the related technology. Resource reuse rate.
  • the foregoing method may further include the following steps:
  • the user terminal determines the first frequency hopping physical resource.
  • the foregoing signaling may be a radio resource control (RRC) signaling, or a configuration signaling, a high-layer signaling, or the like, which is not limited by the embodiment of the disclosure.
  • RRC radio resource control
  • the signaling may be that the network side device can Any signaling sent by the user terminal.
  • the network side device can configure the frequency hopping bandwidth range to be multiplexed by multiple user terminals. Scope, which can increase the reuse rate of physical resources. For example, if the working bandwidth of the user terminal 1 is 0 to 200 MHz, the working bandwidth of the user terminal 2 is 0 to 400 MHz, and the working bandwidth of the user terminal 3 is 0 to 300 MHz, the bandwidth range of the frequency hopping of the three user terminals can be configured. 0 to 200 MHz, or both 0 to 100 MHz and so on.
  • the foregoing first frequency hopping physical resource may be configured on the network side, or defined by a protocol, and the like.
  • the foregoing signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the size of the frequency hopping bandwidth can be understood as the size of the foregoing bandwidth range, for example, the number of PRBs.
  • the content user terminal included in the signaling may accurately determine the bandwidth range of the frequency hopping, that is, the starting location and the ending location of the bandwidth range may be accurately determined as physical resource block numbers respectively. with among them,
  • the foregoing signaling may include a first offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the first offset may be a positive integer, a negative integer, or 0, and the foregoing N RB may be the number of PRBs included in the working bandwidth.
  • the configuration of the frequency hopping bandwidth range is implemented by using the first offset, so that signaling overhead can be saved.
  • the user terminal may determine that the start position and the end position of the hopping bandwidth are physical resource block numbers 0 and N RB -1-offset, respectively, or determine the start position and end of the hopping bandwidth.
  • the physical resource block numbers are offset and N RB -1 respectively, or the start and end positions of the hopping bandwidth can be determined according to the offset as the physical resource block number offset and N RB -1-offset, respectively.
  • the user terminal may determine that the start position and the end position of the hopping bandwidth are the physical resource block numbers -offset and N RB -1 respectively, or determine the start position and the end position of the hopping bandwidth as physical respectively.
  • the resource block numbers are 0 and N RB -1+offset.
  • the user terminal determines the first frequency hopping physical resource, including:
  • the user terminal uses the PRB number configured on the network side as the PRB number of the first hopping physical resource; or
  • the user terminal Determining, by the user terminal, the first frequency hopping physical resource according to the PRB number configured by the network side and the number of PRBs of the first frequency hopping physical resource;
  • the user terminal determines the first frequency hopping physical resource according to the channel resource number configured by the network side.
  • the first implementation manner may be that the PRB number of the first hopping physical resource is directly configured. For example, when the number of PRBs of the first hopping physical resource is 1, the number of the PRB is directly configured, or the number of PRBs is At 2 o'clock, the numbers of the two PRBs are directly configured.
  • the PBR number configured on the network side may be the number of one of the multiple PRBs occupied by the first frequency hopping physical resource.
  • the PRB number configured on the network side may be the initial PRB number of the first hopping physical resource
  • the first hopping physical resource may be a plurality of consecutive PRBs, for example, the network side directly configured to the user terminal.
  • a hopping physical resource is a continuous resource
  • the starting resource block number of the continuous resource is The number of PRBs of the consecutive resources is 3, and the PRB number occupied by the first Hop is 2, 3, and 4.
  • the PRB number configured on the network side may also be the last PRB number, and the first hopping physical resource may be directly configured for the user terminal.
  • the configuration signaling can include only one PRB number, thereby saving signaling overhead.
  • the number of the PRBs of the foregoing consecutive resources may be pre-configured, or may be indicated in the foregoing signaling, or configured by high-level signaling configuration or Downlink Control Information (DCI).
  • DCI Downlink Control Information
  • the first hopping physical resource may be directly configured by the network side by using the signaling, and the hopping bandwidth range and the first hopping physical resource may be configured by using the same signaling, for example, the network side passes the step 201.
  • the signaling configures the above hopping bandwidth range and the first hopping physical resource.
  • the foregoing frequency hopping bandwidth range and the first hopping physical resource may also be configured by different signaling.
  • the network side sends two signalings to the user terminal, and is configured to configure the frequency hopping bandwidth range and the first frequency hopping frequency respectively. Physical resources.
  • the first hopping physical resource is directly configured by the network side through signaling, so that the multiplexing effect of the physical resource can be better improved, because the network side knows the specific situation of the physical resources configured by each user terminal, and thus can be configured to exhaust Possible frequency hopping physical resources multiplexed by user terminals.
  • the channel resource number may be configured on the network side, and the user terminal determines the first frequency hopping physical resource according to the channel resource number.
  • the channel resource number may be a channel resource number of the PUCCH, such as Said.
  • the first hopping physical resource is determined according to the channel resource number, and the first hopping physical resource is calculated according to the pre-acquired formula. For example, the user terminal determines the first frequency hopping according to the channel resource number configured by the network side.
  • Physical resources including:
  • the user terminal determines the first frequency hopping physical resource by using the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the foregoing multiplexing capacity may be defined by a protocol, or pre-configured by the network side, and the like, which is not limited in this embodiment.
  • the first frequency hopping physical resource can be accurately determined by the above formula.
  • the first hopping physical resource may be determined by using other methods, for example, determining the first hopping physical resource by using a mapping relationship between the previously obtained channel resource number and the first hopping physical resource.
  • the configuration of the foregoing channel resource number may be configured by using the signaling in step 201, or may be configured by other signaling, which is not limited in this embodiment, or may be pre-configured to the user terminal.
  • the user terminal determines the second hopping physical resource according to the hopping bandwidth range and the first hopping physical resource, including:
  • the physical resource acts as the second hopping physical resource.
  • the physical resource that is symmetric with the first frequency hopping physical resource center can be used as the second frequency hopping physical resource, so that the first frequency hopping physical resource and the second frequency hopping physical resource center can be symmetrically Improve the utilization of physical resources.
  • a physical resource that is offset from the first hopping physical resource center by a second offset may be used as the second hopping physical resource.
  • the second hopping (Hop) temporary physical resource is determined according to the first hopping physical resource according to the central symmetric manner, and then the second hopping adjusting parameter is second. Offset(offset_2), adjusts the physical resource location of the second frequency hopping. In this way, in the case that the physical resource that is symmetric with the first frequency hopping physical resource center is occupied, the physical resource that is close to the first hopping physical resource is configured as much as possible to ensure the utilization of the physical resource.
  • the foregoing second offset may be defined by a protocol, or pre-configured by the network side, or determined by the user terminal, and the like.
  • the second offset may be used to modify the resource allocation of the second hopping physical resource, and may be used to adapt the coexistence of the PUCCH and the Physical Uplink Shared Channel (PUSCH), and may also be used for two user terminals.
  • the coexistence of PUCCH to further provide the multiplexing rate of physical resources.
  • the problem that the multiplexing capacity of the frequency hopping physical resource is asymmetric and the resource multiplexing rate is low is solved, and on the other hand, the continuity of the remaining physical resources for frequency hopping is ensured, so that other channel transmissions are effectively utilized.
  • the determining, by the user terminal, the second hopping physical resource that is symmetric with the first hopping physical resource center in the hopping bandwidth may include:
  • the user terminal determines the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • the physical resource may include:
  • the user terminal determines the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the bandwidth of the user terminal is 100 RBs
  • the network side device notifies the specific frequency hopping bandwidth of the user terminal by the configuration signaling.
  • the first hop physical resource block location directly configured by the network side device to the user terminal is The user terminal determines the second frequency hopping physical resource according to the first frequency hopping physical resource in a center symmetric manner within a frequency hopping bandwidth range. for:
  • the first frequency hopping physical resource that the user terminal performs frequency hopping and the calculated second frequency hopping physical resource location are shown.
  • the network side device notifies the specific frequency hopping bandwidth of the user terminal by the configuration signaling.
  • the user terminal determines the second frequency hopping physical resource number according to the first frequency hopping physical resource in a center symmetric manner within a frequency hopping bandwidth.
  • the first frequency hopping physical resource that the user terminal performs frequency hopping and the calculated second frequency hopping physical resource location are shown.
  • the bandwidth size of the user terminal operates as N RBs of 100 PRBs, and the network side device determines the parameter offset of the frequency hopping bandwidth range by configuring signaling configuration.
  • the user terminal when the offset is non-negative, the user terminal can determine that the physical resource block numbers of the start and end positions of the hopping bandwidth are respectively with
  • the offset when the offset is non-positive, the user terminal can determine that the physical resource block numbers of the start and end positions of the frequency hopping bandwidth are respectively with
  • the offset parameter configured on the network side device is 1/2 BWP or 50 PRBs
  • the network side device is directly configured to the terminal first hopping physical resource block location.
  • the terminal may determine that the second hopping physical resource block number is obtained by the following formula:
  • the first frequency hopping physical resource that the user terminal performs frequency hopping and the calculated second frequency hopping physical resource location are shown.
  • the bandwidth of the N- RB is 100 PRBs
  • the network-side device notifies the terminal of an offset parameter by configuring signaling.
  • the offset is defined as a non-negative number
  • the user terminal can determine the start of the frequency hopping bandwidth range.
  • the physical resource block numbers at the end position are with
  • the user terminal determines the second frequency hopping physical resource number according to the first frequency hopping physical resource in a center symmetric manner within a frequency hopping bandwidth.
  • the first frequency hopping physical resource that the user terminal performs frequency hopping and the calculated second frequency hopping physical resource location are shown.
  • the bandwidth of the user terminal operates as NRP RBs of 100 PRBs.
  • the configuration of the network side device of the user terminal indicates that the start and end positions of the hopping bandwidth are physical resource block numbers.
  • the network side device is directly configured to the first frequency hopping physical resource block location of the user terminal.
  • the network side device configuration adjusts the parameter offset_2 of the second hopping physical resource location to 1, and in this embodiment, assumes that the formula used by the definition is
  • the user terminal may determine that the second hopping physical resource block number is obtained by:
  • the first frequency hopping physical resource that the user terminal performs frequency hopping and the calculated second frequency hopping physical resource location are shown.
  • the network side device can configure the physical resource block number of the start and end of the frequency hopping bandwidth, and can also configure the starting position of the frequency hopping bandwidth.
  • Physical resource block number And the bandwidth of the frequency hopping BW the user terminal can determine that the physical resource block numbers of the start and end of the hopping bandwidth are respectively with
  • the physical resource block number and the hopping bandwidth size BW at the end of the hopping bandwidth may be configured, and the terminal may determine that the physical resource block numbers of the start and end of the hopping bandwidth are respectively with
  • the user terminal determines the second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource.
  • the embodiment of the present disclosure can improve the multiplexing rate of physical resources, because the frequency hopping physical resources are determined in the frequency hopping bandwidth range, and the hopping physical resources are directly determined on both sides of the working bandwidth.
  • the user terminal may calculate by using the above formula.
  • the starting PRB number of the second hopping physical resource, and the second hopping physical resource is decremented downward from the starting PRB number.
  • the starting PRB number of the first hopping physical resource is 2, and the number of PRBs is 3.
  • the first hopping physical resource occupies the PRB numbers of 2, 3, and 4 PRBs respectively, and the hopping bandwidth ranges from 50 PRBs.
  • the starting hop number of the second hopping physical resource is 48, PRB.
  • the number is 3, and the PRB numbers occupied by the second hopping physical resources are three PRBs of 48, 47, and 46, respectively.
  • each PRB number is sequentially calculated according to the above formula to obtain all PRB numbers occupied by the first hopping physical resource.
  • the PRB number 48 is calculated by PRB number 2
  • the PRB number 47 is calculated by PRB number 3
  • the PRB number 46 is calculated by PRB number 4.
  • the bandwidth of the user terminal is 100 RBs
  • the network side device notifies the specific frequency hopping bandwidth of the user terminal as the physical resource block number.
  • the first hopping physical resource directly allocated to the user terminal by the network side device is a continuous resource
  • the starting resource block number of the continuous resource is
  • the number of PRBs of the contiguous resources is 3, and the PRB numbers occupied by the first hopping physical resources are 2, 3, and 4.
  • the user terminal determines the starting PRB number of the physical resource of the second hop according to the starting PRB number of the first hopping physical resource in a center symmetric manner within a frequency hopping bandwidth. for:
  • the user terminal may determine that the second hopping physical resource is decremented downward from the starting PRB number, and the PRB numbers are three PRBs of 48, 47, and 46.
  • the user equipment shown in FIG. 8 performs frequency hopping of the first hopping physical resource and the calculated location of the second hopping physical resource.
  • the bandwidth of the user terminal is 100 RBs
  • the network side device notifies the specific frequency hopping bandwidth of the user terminal as the physical resource block number.
  • the first hopping physical resource directly allocated to the user terminal by the network side device is a continuous resource
  • the starting resource block number of the continuous resource is The number of PRBs of the contiguous resources is 3, and the PRB number occupied by the first hopping physical resource is 46, 47, 48, wherein the continuous resource is a starting + PRB number -1.
  • the user terminal determines the starting PRB number of the second hopping physical resource according to the starting PRB number of the first hopping physical resource in a center symmetric manner within a frequency hopping bandwidth. for:
  • the user terminal may determine that the second hopping physical resource is decremented downward from the starting PRB number, and the PRB number is four, three, and two PRBs.
  • the first hopping physical resource that the user terminal performs frequency hopping and the calculated location of the second hopping physical resource are shown.
  • the first hopping physical resource in the examples 6 and 7 is a continuous resource allocation
  • the network side device may be configured with a starting PRB number and a plurality of consecutive PRBs, wherein the number of PRBs It can be a high layer signaling configuration or a DCI configuration.
  • FIG. 10 is a flowchart of another method for determining a frequency hopping physical resource according to an embodiment of the present disclosure. As shown in FIG. 10, the method includes the following steps:
  • Step 1001 The network side device determines a second frequency hopping physical resource of the user terminal according to the frequency hopping bandwidth range of the user terminal and the first frequency hopping physical resource.
  • the network side device may send a configuration on the first frequency hopping physical resource and the second frequency hopping physical resource, or receive a data transmission operation.
  • the method further includes:
  • the network side device sends signaling to the user terminal, where the signaling is used by the user terminal to determine the frequency hopping bandwidth range in a working bandwidth;
  • the network side device determines the first frequency hopping physical resource.
  • the signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the network side device configures, by using signaling, a PRB number of the first hopping physical resource to the user terminal; or
  • the network side device configures a channel resource number to the user terminal, where the channel resource number is used by the user terminal to determine a first frequency hopping physical resource.
  • the network side device determines the first frequency hopping physical resource, including:
  • the network side device determines the first frequency hopping physical resource by using the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the determining, by the network side device, the second frequency hopping physical resource, according to the frequency hopping bandwidth range and the first frequency hopping physical resource includes:
  • the network side device determines, in the frequency hopping bandwidth, a second frequency hopping physical resource that is symmetric with the first frequency hopping physical resource center, including:
  • the network side device determines the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • Determining, by the network side device, a physical resource symmetric with the first frequency hopping physical resource center, and offsetting a physical resource symmetric with the first frequency hopping physical resource center by a second offset Physical resources as the second hopping physical resource including:
  • the network side device determines the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the present embodiment is an implementation manner of the network side device corresponding to the embodiment shown in FIG. 2, and a specific implementation manner of the embodiment may refer to the related description of the embodiment shown in FIG. This embodiment will not be described again, and the same advantageous effects can be achieved.
  • FIG. 11 is a structural diagram of a user terminal according to an embodiment of the present disclosure. As shown in FIG. 11, the user terminal 1100 includes:
  • the first determining module 1101 is configured to determine, by the first determining module, a second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource.
  • the user terminal 1100 further includes:
  • the second determining module 1102 is configured to determine, according to signaling configured by the network side, a frequency hopping bandwidth range in the working bandwidth.
  • the third determining module 1103 is configured to determine the first frequency hopping physical resource.
  • the signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the third determining module 1103 is configured to use the PRB number configured by the network side as a PRB of the first hopping physical resource;
  • the third determining module 1103 is configured to determine the first frequency hopping physical resource according to the PRB number configured by the network side and the number of PRBs of the first frequency hopping physical resource; or
  • the third determining module 1103 is configured to determine a first frequency hopping physical resource according to a channel resource number configured by the network side.
  • the third determining module 1103 is configured to determine the first frequency hopping physical resource by using the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the first determining module 1101 is configured to determine, according to the frequency hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center; or
  • the first determining module 1101 is configured to determine, in the frequency hopping bandwidth, a physical resource that is symmetric with the first frequency hopping physical resource center, and offset a physical resource that is symmetric with the first frequency hopping physical resource center.
  • the physical resource of the second offset is moved as the second frequency hopping physical resource.
  • the first determining module 1101 is configured to determine the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • the first determining module 1101 is configured to determine the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the user terminal 1100 may be a user terminal in any embodiment of the method in the embodiment of the disclosure, and any implementation manner of the user terminal in the method embodiment of the disclosure may be used in this embodiment.
  • the foregoing user terminal 1100 in the embodiment is implemented, and achieves the same beneficial effects, and details are not described herein again.
  • FIG. 13 is a structural diagram of a network side device according to an embodiment of the present disclosure. As shown in FIG. 13, the network side device 1300 includes:
  • the first determining module 1301 is configured to determine a second hopping physical resource of the user terminal according to the hopping bandwidth range of the user terminal and the first hopping physical resource.
  • the network side device 1300 further includes:
  • the sending module 1302 is configured to send signaling to the user terminal, where the signaling is used by the user terminal to determine the frequency hopping bandwidth range in a working bandwidth.
  • the second determining module 1303 is configured to determine the first frequency hopping physical resource.
  • the signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the network side device configures, by using signaling, a PRB number of the first hopping physical resource to the user terminal; or
  • the network side device configures a channel resource number to the user terminal, where the channel resource number is used by the user terminal to determine a first frequency hopping physical resource.
  • the second determining module 1303 is configured to determine the first frequency hopping physical resource by using the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the first determining module 1301 is configured to determine, according to the frequency hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center; or
  • the first determining module 1301 is configured to determine, in the frequency hopping bandwidth, a physical resource that is symmetric with the first frequency hopping physical resource center, and offset a physical resource that is symmetric with the first frequency hopping physical resource center.
  • the physical resource of the second offset is moved as the second frequency hopping physical resource.
  • the first determining module 1301 is configured to determine the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • the first determining module 1301 is configured to determine the second frequency hopping physical resource by using any one of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the network side device 1300 may be the network side device in any of the method embodiments in the embodiment of the disclosure, and any implementation manner of the network side device in the method embodiment in the embodiment of the disclosure It can be implemented by the above network side device 1300 in this embodiment, and achieve the same beneficial effects, and details are not described herein again.
  • FIG. 15 is a structural diagram of another user terminal according to an embodiment of the present disclosure.
  • the user terminal includes: a transceiver 1510, a memory 1520, a processor 1500, and a memory stored in the memory.
  • the transceiver 1510 is configured to determine a second frequency hopping physical resource according to the frequency hopping bandwidth range and the first frequency hopping physical resource;
  • the processor 1500 is configured to read a program in the memory 1520 and perform the following process:
  • the second frequency hopping physical resource is determined according to the frequency hopping bandwidth range and the first frequency hopping physical resource.
  • the transceiver 1510 can be configured to receive and transmit data under the control of the processor 1500.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1500 and various circuits of memory represented by memory 1520.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • the transceiver 1510 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 1500 is responsible for managing the bus architecture and general processing, and the memory 1520 can store data used by the processor 1500 in performing operations.
  • the memory 1520 is not limited to only the user terminal, and the memory 1520 and the processor 1500 can be separated into different geographical locations.
  • the transceiver 1510 or the processor 1500 is further configured to determine, according to signaling configured by the network side, a frequency hopping bandwidth range in the working bandwidth; and determine the first hopping physical resource.
  • the signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the determining the first frequency hopping physical resource includes:
  • the PRB number configured on the network side is used as the PRB number of the first hopping physical resource
  • the first frequency hopping physical resource is determined according to the channel resource number configured on the network side.
  • the determining, according to the channel resource number configured by the network side, the first frequency hopping physical resource including:
  • the first frequency hopping physical resource is determined by the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the determining, according to the frequency hopping bandwidth range and the first hopping physical resource, the second hopping physical resource including:
  • the determining, by the hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center includes:
  • the second frequency hopping physical resource is determined by any of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • the second frequency hopping physical resource is determined by any of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the foregoing user terminal may be a user terminal in any embodiment of the method in the embodiment of the disclosure, and any implementation manner of the user terminal in the method embodiment in the embodiment of the disclosure may be implemented by the implementation.
  • the above-mentioned user terminal in the example is implemented, and the same beneficial effects are achieved, and details are not described herein again.
  • FIG. 16 is a structural diagram of another network side device according to an embodiment of the present disclosure.
  • the network side device includes: a transceiver 1610, a memory 1620, a processor 1600, and A computer program on memory 1620 and operable on the processor, wherein:
  • the transceiver 1610 is configured to determine a second hopping physical resource of the user terminal according to the frequency hopping bandwidth range of the user terminal and the first hopping physical resource;
  • the processor 1600 is configured to read a program in the memory 1620 and perform the following process:
  • the transceiver 1610 is configured to receive and transmit data under the control of the processor 1600.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 1600 and various circuits of memory represented by memory 1620.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 1610 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 1600 is responsible for managing the bus architecture and general processing, and the memory 1620 can store data used by the processor 1600 in performing operations.
  • the memory 1620 is not limited to only the network side device, and the memory 1620 and the processor 1600 may be separated into different geographical locations.
  • the transceiver 1610 is further configured to generate signaling, where the signaling is used by the user terminal to determine the frequency hopping bandwidth range in a working bandwidth; send the signaling to the user terminal; The first frequency hopping physical resource;
  • the processor 1600 is further configured to generate signaling, where the signaling is used by the user terminal to determine the frequency hopping bandwidth range in a working bandwidth;
  • the transceiver 1610 is further configured to send the signaling to the user terminal;
  • the processor 1600 is further configured to determine the first frequency hopping physical resource.
  • the signaling includes:
  • the PRB number and the frequency hopping bandwidth of the end position of the frequency hopping bandwidth range.
  • the signaling includes a first offset
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively any combination of the following:
  • the PRB numbers of the start position and the end position of the frequency hopping bandwidth range are respectively combined as follows:
  • the offset is the first offset, and the N RB is the working bandwidth of the user terminal.
  • the PRB number of the first hopping physical resource configured by the network side device to the user terminal by using signaling
  • the network side device configures a channel resource number to the user terminal, where the channel resource number is used by the user terminal to determine a first frequency hopping physical resource within the frequency hopping bandwidth range.
  • the determining the first frequency hopping physical resource includes:
  • the first frequency hopping physical resource is determined by the following formula:
  • a PRB number of the first frequency hopping physical resource Indicates rounding down
  • mod means remainder
  • N RB is the working bandwidth of the user terminal.
  • n PUCCH is the channel resource number
  • P is the multiplexing capacity.
  • the determining, according to the hopping bandwidth range and the first hopping physical resource, the second hopping physical resource includes:
  • the determining, by the hopping bandwidth, a second hopping physical resource that is symmetric with the first hopping physical resource center includes:
  • the second frequency hopping physical resource is determined by any of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • N RB is the working bandwidth of the user terminal, and offset is the first offset;
  • the second frequency hopping physical resource is determined by any of the following formulas:
  • a PRB number of the second frequency hopping physical resource The PRB number of the starting position of the frequency hopping bandwidth range, The PRB number of the end position of the frequency hopping bandwidth range,
  • offset_2 is a second offset
  • N RB is the working bandwidth of the user terminal
  • offset is the first offset.
  • the network side device may be the network side device in any of the method embodiments in the embodiment of the disclosure, and any implementation manner of the network side device in the method embodiment in the embodiment of the disclosure may be used. It is implemented by the above network side device in this embodiment, and achieves the same beneficial effects, and details are not described herein again.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer program is stored, and when the program is executed by the processor, the steps in the method for determining a frequency hopping physical resource on the user terminal side provided by the embodiment of the present disclosure are implemented.
  • the embodiment of the present disclosure further provides a computer readable storage medium, where the computer program is stored, and when the program is executed by the processor, the steps in the method for determining a frequency hopping physical resource on the network side device side provided by the embodiment of the present disclosure are implemented.
  • the disclosed method and apparatus may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the above-described integrated unit implemented in the form of a software functional unit can be stored in a computer readable storage medium.
  • the above software functional unit is stored in a storage medium and includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform part of the steps of the transceiving method of the various embodiments of the present disclosure.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

Des modes de réalisation de la présente invention concernent un procédé pour la détermination d'une ressource physique à sauts de fréquence, un terminal d'utilisateur, et un dispositif côté réseau. Le procédé comprend les étapes suivantes : un terminal d'utilisateur détermine une seconde ressource physique à sauts de fréquence d'après une plage de bandes passantes à sauts de fréquence et une première ressource physique à sauts de fréquence.
PCT/CN2018/106445 2017-11-09 2018-09-19 Procédé pour la détermination d'une ressource physique à sauts de fréquence, terminal d'utilisateur, et dispositif côté réseau Ceased WO2019091225A1 (fr)

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CN201711107724.6A CN109788554A (zh) 2017-11-10 2017-11-10 一种跳频物理资源确定方法、用户终端和网络侧设备
CN201711107724.6 2017-11-10

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US11201704B2 (en) * 2017-12-22 2021-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Interlace hopping in unlicensed band

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