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CN-122029919-A - Indication method, device, system, storage medium and program product

CN122029919ACN 122029919 ACN122029919 ACN 122029919ACN-122029919-A

Abstract

Embodiments of the present disclosure provide an indication method, apparatus, system, storage medium, and program product. The method comprises the steps of sending first information to a terminal, wherein the first information is used for determining frequency domain resources for the terminal to transmit second information, and the network equipment schedules one second information transmission through one signaling. According to the method, the network equipment can indicate the information for determining the frequency domain resource to the terminal through the first information, so that the terminal can determine the frequency domain resource for transmitting the second information based on the indication of the network equipment, the transmission efficiency of the second information is improved, and the communication efficiency and the communication performance are further improved.

Inventors

  • MA TENG

Assignees

  • 北京小米移动软件有限公司

Dates

Publication Date
20260512
Application Date
20250620

Claims (20)

  1. 1. A method of indication, performed by a network device, the method comprising: And sending first information to a terminal, wherein the first information is used for determining frequency domain resources for the terminal to transmit second information, and the network equipment schedules one second information transmission through one signaling.
  2. 2. The method of claim 1, wherein the first information comprises at least one of: The first indication information is used for indicating the time domain length Tb occupied by the bits; The second indication information is used for indicating the small frequency shift coefficient R; wherein the Tb and the R are used to determine the frequency domain resources.
  3. 3. The method of claim 2, wherein, The first indication information comprises N bits used for indicating the Tb, and the value of the Tb is indicated by the value of the N bits, wherein different values of the N bits and different Tb values have a mapping relation, and N is an integer determined according to the number of the Tb values.
  4. 4. The method of claim 2 or 3, wherein, The second indication information comprises M bits used for indicating the R, and the value of the R is indicated by the value of the M bits, wherein the different values of the M bits and the different R values have a mapping relation.
  5. 5. The method of claim 4, wherein M satisfies one of: The M is equal to 3, wherein the M is determined according to the number of R values; And the maximum value of M is 3, wherein the M and Tb values are associated, and a mapping relation exists between the Tb value and the R value.
  6. 6. The method of claim 4 or 5, wherein the maximum value of M is 3, comprising any one of: In the case that the Tb value is greater than or equal to a first value, M is equal to 3; In the case that the Tb is greater than a second value and less than the first value, the M is equal to 2; and in the case that the Tb value is smaller than or equal to the second value, M is equal to 1.
  7. 7. The method of claim 5 or 6, wherein, The R value number of the Tb value association is smaller than or equal to the value number which can be indicated by the M bits, or And the number of the non-default R values associated with the Tb values is smaller than or equal to the number of the values which can be indicated by the M bits.
  8. 8. The method according to claim 4 to 7, wherein, And under the condition that the R value is a default value meeting the condition, the M is equal to 0, wherein the condition comprises at least one of the following: The R value is the minimum value in the range of the R value; the R value is the maximum value in the range of the R value; the R value is the minimum value in the R value range associated with any Tb value; And the R value is the maximum value in the R value range associated with any Tb value.
  9. 9. The method according to claim 2 to 8, wherein, And when the number of the terminals is multiple, the first information comprises a plurality of second indication information, wherein each second indication information corresponds to one terminal.
  10. 10. The method of any one of claims 1 to 9, wherein the method further comprises: and receiving the second information from the terminal on the frequency domain resource.
  11. 11. An indication method performed by a terminal, the method comprising: receiving first information from a network device, wherein the first information is used for determining a frequency domain resource of the terminal for transmitting second information, and the network device schedules one second information transmission through one signaling; determining a frequency domain resource according to the first information; And transmitting the second information to the network equipment on the frequency domain resource.
  12. 12. The method of claim 11, wherein the first information comprises at least one of: The first indication information is used for indicating the time domain length Tb occupied by the bits; The second indication information is used for indicating the small frequency shift coefficient R; wherein the Tb and the R are used to determine the frequency domain resources.
  13. 13. The method of claim 12, wherein, The first indication information comprises N bits used for indicating the Tb, and the value of the Tb is indicated by the value of the N bits, wherein different values of the N bits and different Tb values have a mapping relation, and N is an integer determined according to the number of the Tb values.
  14. 14. The method of claim 12 or 13, wherein, The second indication information comprises M bits used for indicating the R, and the value of the R is indicated by the value of the M bits, wherein the different values of the M bits and the different R values have a mapping relation.
  15. 15. The method of claim 14, wherein M satisfies one of: The M is equal to 3, wherein the M is determined according to the number of R values; And the maximum value of M is 3, wherein the M and Tb values are associated, and a mapping relation exists between the Tb value and the R value.
  16. 16. The method of claim 14 or 15, wherein the maximum value of M is 3, comprising any one of: In the case that the Tb value is greater than or equal to a first value, M is equal to 3; In the case that the Tb is greater than a second value and less than the first value, the M is equal to 2; and in the case that the Tb value is smaller than or equal to the second value, M is equal to 1.
  17. 17. The method of claim 15 or 16, wherein, The R value number of the Tb value association is smaller than or equal to the value number which can be indicated by the M bits, or And the number of the non-default R values associated with the Tb values is smaller than or equal to the number of the values which can be indicated by the M bits.
  18. 18. The method of any one of claim 14 to 17, wherein, And under the condition that the R value is a default value meeting the condition, the M is equal to 0, wherein the condition comprises at least one of the following: The R value is the minimum value in the range of the R value; the R value is the maximum value in the range of the R value; the R value is the minimum value in the R value range associated with any Tb value; And the R value is the maximum value in the R value range associated with any Tb value.
  19. 19. A communication device for performing the method of any of claims 1 to 10 or any of claims 11 to 18.
  20. 20. A communication system includes a terminal and a network device, wherein, The network device being configured to implement the method of any one of claims 1 to 10; the terminal being configured to implement the method of any of claims 11 to 18.

Description

Indication method, device, system, storage medium and program product Technical Field The present disclosure relates to the field of communications technologies, and in particular, to an indication method, apparatus, system, storage medium, and program product. Background With the rise of the communication demand of the internet of things (Internet of Things, ioT), the communication technology of the internet of things is rapidly developed, and the upgrading and transformation of the traditional industry are rapidly promoted in the fields of smart cities, smart families, smart factories and the like. In the passive internet of things or environment internet of things (Ambient Internet of Things, ambient-IoT or a-IoT) technology, the cost and power consumption of the a-IoT Device or a-IoT terminal can be significantly reduced. Disclosure of Invention Communication efficiency is low in the process of the a-IoT devices communicating with the network devices. Embodiments of the present disclosure provide an indication method, apparatus, system, storage medium, and program product. In a first aspect, an embodiment of the present disclosure provides an indication method performed by a network device, the method comprising: And sending first information to a terminal, wherein the first information is used for determining frequency domain resources for the terminal to transmit second information, and the network equipment schedules one second information transmission through one signaling. In a second aspect, an embodiment of the present disclosure provides an indication method, performed by a terminal, the method including: receiving first information from a network device, wherein the first information is used for determining a frequency domain resource of the terminal for transmitting second information, and the network device schedules one second information transmission through one signaling; determining a frequency domain resource according to the first information; And transmitting the second information to the network equipment on the frequency domain resource. In a third aspect, embodiments of the present disclosure provide a communication device, where the communication device is configured to perform the method of the first aspect or the second aspect. In a fourth aspect, embodiments of the present disclosure provide a communication system, comprising a terminal and a network device, wherein, The terminal is configured to implement the method of the first aspect; The network device is configured to implement the method of the second aspect. In a fifth aspect, embodiments of the present disclosure provide a storage medium having instructions stored therein, wherein, The instructions, when executed on a communication device, cause the communication device to perform the method according to the first or second aspect. In a sixth aspect, embodiments of the present disclosure provide a program product comprising at least one of a program, instructions, wherein the at least one of a program, instructions, when executed by a communication device, implement the method according to the first or second aspect. In the embodiment of the disclosure, the network device may indicate the information for determining the frequency domain resource to the terminal through the first information, so that the terminal may determine the frequency domain resource for transmitting the second information based on the indication of the network device, thereby improving the transmission efficiency of the second information, and further improving the communication efficiency and the communication performance. Drawings In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following description of the embodiments refers to the accompanying drawings, which are only some embodiments of the present disclosure, and do not limit the protection scope of the present disclosure in any way. Fig. 1A is an exemplary schematic diagram of an architecture of a communication system provided in accordance with an embodiment of the present disclosure; fig. 1B to 1C are schematic diagrams of topologies of a communication system provided according to an embodiment of the present disclosure; FIG. 1D is a schematic illustration of a inventory process provided in accordance with an embodiment of the present disclosure; FIG. 2A is an interactive schematic diagram of a communication method shown in accordance with an embodiment of the present disclosure; FIG. 2B is a schematic diagram of Manchester encoding according to an embodiment of the present disclosure; Fig. 2C is a waveform diagram of a time domain signal shown in accordance with an embodiment of the present disclosure; FIG. 2D is a signal spectrum graph shown in accordance with an embodiment of the present disclosure; FIG. 2E is a schematic diagram of an indication information field shown in accordance with an embodiment of the present disclosur