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EP-4738793-A1 - METHOD AND APPARATUS FOR SETTING ID OF UAV

EP4738793A1EP 4738793 A1EP4738793 A1EP 4738793A1EP-4738793-A1

Abstract

A method whereby a first device communicates wirelessly and a device supporting same are provided. The method may comprise: a step of obtaining setting information related to a plurality of altitude levels; a step of determining the altitude of the first device; and a step of generating an identifier (ID) related to a first altitude level on the basis of the altitude of the first device being within the first altitude level among the plurality of altitude levels.

Inventors

  • PARK, GIWON

Assignees

  • LG Electronics Inc.

Dates

Publication Date
20260506
Application Date
20240701

Claims (20)

  1. A method for performing wireless communication by a first device, the method comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the first device; and generating an identifier (ID) related to a first altitude level, based on the altitude of the first device being within the first altitude level among the plurality of altitude levels.
  2. The method of claim 1, wherein the ID related to the first altitude level is included in at least one of a source layer ID of the first device or a destination layer ID of the first device.
  3. The method of claim 1, wherein the ID related to the first altitude level is different from an ID related to an altitude level other than the first altitude level among the plurality of altitude levels.
  4. The method of claim 1, wherein control information or data including an ID related to an altitude level other than the first altitude level among the plurality of altitude levels is filtered.
  5. The method of claim 1, wherein the ID related to the first altitude level is determined based on a service which is available at the first altitude level among the plurality of altitude levels.
  6. The method of claim 1, wherein information including the ID related to the first altitude level is transferred from a higher layer of the first device to a lower layer of the first device.
  7. The method of claim 6, wherein information related to at least one of the altitude of the first device, the first altitude level related to the altitude of the first device, a location of the first device, or a quality of service (QoS) requirement of a service which is available at the first altitude level is transferred from the higher layer of the first device to the lower layer of the first device together with the information including the ID related to the first altitude level.
  8. The method of claim 6, wherein the higher layer of the first device is at least one of a vehicle-to-everything (V2X) layer, an unmanned aerial vehicle (UAV) layer, or a PC5 layer, and wherein the lower layer of the first device is an access stratum (AS) layer.
  9. The method of claim 1, further comprising: receiving, from a second device, control information or data including an ID related to a second altitude level, wherein, based on the ID related to the first altitude level being different from the ID related to the second altitude level, the control information or the data received from the second device is filtered.
  10. The method of claim 9, wherein, based on the ID related to the first altitude level being different from the ID related to the second altitude level, an altitude of the second device is identified as being outside the first altitude level.
  11. The method of claim 1, wherein information for identifying the first device that includes the ID related to the first altitude level is generated based on at least one bit among a plurality of bits including bits for a source layer ID of the first device and bits for a destination layer ID of the first device.
  12. The method of claim 11, wherein the information for identifying the first device and the at least one bit is at least one of a least significant bit (LSB) or a most significant bit (MSB) among the plurality of bits.
  13. The method of claim 11, wherein the information for identifying the first device is generated based on information transferred from an application layer of the first device.
  14. A first device adapted to perform wireless communication, the first device comprising: at least one transceiver; at least one processor; and at least one memory connected to the at least one processor and storing instructions that, based on being executed, cause the first device to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the first device; and generating an identifier (ID) related to a first altitude level, based on the altitude of the first device being within the first altitude level among the plurality of altitude levels.
  15. A processing device adapted to control a first device to perform wireless communication, the processing device comprising: at least one processor; and at least one memory connected to the at least one processor and storing instructions that, based on being executed, cause the at least one processor to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the first device; and generating an identifier (ID) related to a first altitude level, based on the altitude of the first device being within the first altitude level among the plurality of altitude levels.
  16. A non-transitory computer-readable storage medium recording instructions, the instruction, when executed, cause a first device to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the first device; and generating an identifier (ID) related to a first altitude level, based on the altitude of the first device being within the first altitude level among the plurality of altitude levels.
  17. A method for performing wireless communication by a second device, the method comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the second device; and receiving, from a first device, control information or data including an identifier (ID) related to a first altitude level among the plurality of altitude levels, wherein, based on an ID related to a second altitude level including the altitude of the second device being different from the ID related to the first altitude level, the control information or the data is filtered.
  18. A second device adapted to perform wireless communication, the second device comprising: at least one transceiver; at least one processor; and at least one memory connected to the at least one processor and storing instructions that, based on being executed, cause the second device to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the second device; and receiving, from a first device, control information or data including an identifier (ID) related to a first altitude level among the plurality of altitude levels, wherein, based on an ID related to a second altitude level including the altitude of the second device being different from the ID related to the first altitude level, the control information or the data is filtered.
  19. A processing device adapted to control a second device to perform wireless communication, the processing device comprising: at least one processor; and at least one memory connected to the at least one processor and storing instructions that, based on being executed, cause the at least one processor to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the second device; and receiving, from a first device, control information or data including an identifier (ID) related to a first altitude level among the plurality of altitude levels, wherein, based on an ID related to a second altitude level including the altitude of the second device being different from the ID related to the first altitude level, the control information or the data is filtered.
  20. A non-transitory computer-readable storage medium recording instructions, the instruction, when executed, cause a second device to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the second device; and receiving, from a first device, control information or data including an identifier (ID) related to a first altitude level among the plurality of altitude levels, wherein, based on an ID related to a second altitude level including the altitude of the second device being different from the ID related to the first altitude level, the control information or the data is filtered.

Description

TECHNICAL FIELD This disclosure relates to a wireless communication system. BACKGROUND ART 5G NR is a successive technology of long term evolution (LTE) corresponding to a new Clean-slate type mobile communication system having the characteristics of high performance, low latency, high availability, and so on. 5G NR may use resources of all spectrum available for usage including low frequency bands of less than 1GHz, middle frequency bands ranging from 1GHz to 10GHz, high frequency (millimeter waves) of 24GHz or more, and so on. The 6G (wireless communication) system is aimed at (i) very high data rates per device, (ii) a very large number of connected devices, (iii) global connectivity, (iv) very low latency, (v) lower energy consumption for battery-free IoT devices, (vi) ultra-reliable connectivity, and (vii) connected intelligence with machine learning capabilities. The vision of the 6G system can have four aspects: intelligent connectivity, deep connectivity, holographic connectivity, and ubiquitous connectivity, and the 6G system can satisfy the requirements as shown in Table 1 below. In other words, Table 1 is an example of the requirements of a 6G system. [Table 1]Per device peak data rate1 TbpsE2E latency1 msMaximum spectral efficiency100bps/HzMobility supportUp to 1000km/hrSatellite integrationFullyAIFullyAutonomous vehicleFullyXRFullyHaptic CommunicationFully DISCLOSURE TECHNICAL SOLUTION In one embodiment, provided is a method for performing wireless communication by a first device. The method may comprise: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the first device; and generating an identifier (ID) related to a first altitude level, based on the altitude of the first device being within the first altitude level among the plurality of altitude levels. In one embodiment, provided is a first device configured to perform wireless communication. The first device may comprise: at least one transceiver; at least one processor; and at least one memory connected to the at least one processor and storing instructions. For example, the instructions, based on being executed by the at least one processor, cause the first device to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the first device; and generating an identifier (ID) related to a first altitude level, based on the altitude of the first device being within the first altitude level among the plurality of altitude levels. In one embodiment, provided is a processing device configured to control a first device. The processing device may comprise: at least one processor; and at least one memory connected to the at least one processor and storing instructions. For example, the instructions, based on being executed by the at least one processor, cause the first device to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the first device; and generating an identifier (ID) related to a first altitude level, based on the altitude of the first device being within the first altitude level among the plurality of altitude levels. In one embodiment, provided is a non-transitory computer-readable storage medium recording instructions. For example, the instructions, based on being executed, cause a first device to perform operations comprising: obtaining configuration information related to a plurality of altitude levels; determining an altitude of the first device; and generating an identifier (ID) related to a first altitude level, based on the altitude of the first device being within the first altitude level among the plurality of altitude levels. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a communication structure that can be provided in the 6G system, based on an embodiment of the present disclosure.FIG. 2 shows an electromagnetic spectrum, based on an embodiment of the present disclosure.FIG. 3 shows an example of an NTN typical scenario based on a transparent payload, based on an embodiment of the present disclosure.FIG. 4 shows an example of an NTN typical scenario based on a regenerative payload, based on an embodiment of the present disclosure.FIG. 5 shows an example of a sensing operation, based on an embodiment of the present disclosure.FIG. 6 shows a structure of a slot of a frame, based on an embodiment of the present disclosure.FIG. 7 shows an example of a BWP, based on an embodiment of the present disclosure.FIG. 8 shows a procedure of performing V2X or SL communication by a UE based on a transmission mode, based on an embodiment of the present disclosure.FIG. 9 shows an ID format related to identification information of a UAV UE, based on an embodiment of the present disclosure.FIG. 10 shows an ID configuration/generation operation based on an altitude of a UAV UE based on an embodiment of the present discl