CN-122024526-A - Explicit request for flight path status

Abstract

Systems, methods, devices, and instrumentation related to explicit requests for flight path status are described herein. A wireless transmit/receive unit (WTRU) may transmit a first message indicating that flight path information is available. The WTRU may receive a second message including a flight path report configuration. The flight path report configuration may request the flight path information. The flight path reporting configuration may include at least one of the number of passing points, whether time stamp information is included, or a configuration for periodically reporting a flight path information update. The WTRU may transmit an initial flight path message within a third message. With a configured periodicity, the WTRU may evaluate whether the flight path information has changed since a previous flight path report was transmitted.

Inventors

• DYLAN WATTS
• O. Tayab
• PAUL MARINELL
• B. MARTIN
• FREDA MARTINO M.
• E. Bara

Assignees

• 交互数字专利控股公司

Dates

Publication Date

20260512

Application Date

20240213

Priority Date

20230214

Claims (15)

1. 1. A wireless transmit/receive unit (WTRU), the WTRU comprising: a processor configured to: receiving configuration information, wherein the configuration information: indicating a configuration associated with implementing transmission of flight path update indications, an Indicating a time-based threshold associated with the transmission triggering the flight path update indication, wherein the time-based threshold is received via an RRC message; Determining that a time-based threshold associated with triggering transmission of the flight path update indication is met based on a time difference between a previously reported first expected arrival time at a waypoint location and a second expected arrival time at the waypoint location exceeding the time-based threshold, and The flight path update indication is transmitted via a User Equipment (UE) assistance information message based on the time-based threshold being met.
2. 2. The WTRU of claim 1, wherein the processor is further configured to: Transmitting a first message indicating that flight path information is available; Receiving a second message comprising a flight path report configuration, wherein the flight path report configuration requests the flight path information and candidate back pass points or updated flight paths; transmitting an initial flight path report in a third message, and Detecting a previously reported flight path invalidation, wherein the flight path update indication is transmitted further based on the detection of the previously reported flight path invalidation; Receiving a request to transmit updated flight path information based on the flight path update indication, and The candidate rollback approach points or updated flight paths are evaluated and one or more of the candidate rollback approach points or updated flight paths are determined to be a suitable alternative route.
3. 3. The WTRU of claim 2, wherein the processor is further configured to: Based on a determination that one or more of the candidate back pass points or updated flight paths are the appropriate alternative route, one or more of the candidate back pass points or updated flight paths are applied.
4. 4. The WTRU of claim 3, wherein the processor is further configured to: the network is notified that one or more of the fallback approach points or updated flight paths have been applied.
5. 5. The WTRU of claim 2, wherein the processor is further configured to: Based on a determination that one or more of the candidate fallback approach points or updated flight paths are the suitable alternative route, a request is sent confirming whether the WTRU is capable of applying one or more of the candidate fallback approach points or updated flight paths.
6. 6. The WTRU of claim 5, wherein the processor is further configured to: a response is received indicating whether one or more of the candidate rollback approach points or updated flight paths are approved.
7. 7. The WTRU of claim 6, wherein the processor is further configured to: Confirming approval of one or more of the candidate back pass points or the updated flight paths based on approval of one or more of the candidate back pass points or the updated flight paths, and One or more of the candidate rollback approach points or updated flight paths are applied.
8. 8. The WTRU of claim 6, wherein the processor is further configured to: An autonomous update process is performed based on one or more of the candidate rollback approach points or the updated flight paths being rejected.
9. 9. A method associated with a wireless transmit/receive unit (WTRU), the method comprising: receiving configuration information, wherein the configuration information: indicating a configuration associated with implementing transmission of flight path update indications, an Indicating a time-based threshold associated with the transmission triggering the flight path update indication, wherein the time-based threshold is received via an RRC message; Determining that a time-based threshold associated with triggering transmission of the flight path update indication is met based on a time difference between a previously reported first expected arrival time at a waypoint location and a second expected arrival time at the waypoint location exceeding the time-based threshold, and The flight path update indication is transmitted via a User Equipment (UE) assistance information message based on the time-based threshold being met.
10. 10. The method of claim 9, further comprising: Transmitting a first message indicating that flight path information is available; Receiving a second message comprising a flight path report configuration, wherein the flight path report configuration requests the flight path information and candidate back pass points or updated flight paths; transmitting an initial flight path report in a third message; Detecting a previously reported flight path invalidation, wherein the flight path update indication is transmitted further based on the detection of the previously reported flight path invalidation; Receiving a request to transmit updated flight path information based on the flight path update indication, and The candidate rollback approach points or updated flight paths are evaluated to determine whether one or more of the candidate rollback approach points or updated flight paths are suitable alternative routes.
11. 11. The method of claim 10, further comprising: Based on a determination that one or more of the candidate back pass points or updated flight paths are the appropriate alternative route, one or more of the candidate back pass points or updated flight paths are applied.
12. 12. The method of claim 11, further comprising: notifying the network that one or more of the candidate rollback approach points or updated flight paths have been applied.
13. 13. The method of claim 11, further comprising: Based on a determination that one or more of the candidate fallback approach points or updated flight paths are the suitable alternative route, a request is sent confirming whether the WTRU is capable of applying one or more of the candidate fallback approach points or updated flight paths.
14. 14. The method of claim 13, further comprising: a response is received indicating whether one or more of the candidate rollback approach points or updated flight paths are approved.
15. 15. The method of claim 14, further comprising: Confirming approval of one or more of the candidate back pass points or the updated flight paths based on approval of one or more of the candidate back pass points or the updated flight paths, and One or more of the candidate rollback approach points or updated flight paths are applied.

Description

Explicit request for flight path status The application relates to a divisional application, the name of the main application is 'explicit request for flight path state', the application date is 2024, 2 and 13, and the application number is 202480021945.3. Cross Reference to Related Applications The present application claims the benefit of provisional U.S. patent application Ser. No. 63/445,615, filed on 2 months of 2023, 14, the disclosure of which is incorporated herein by reference in its entirety. Background Mobile communications using wireless communications continue to evolve. The fifth generation of mobile communication Radio Access Technology (RAT) may be referred to as 5G New Radio (NR). The previous (legacy) generation mobile communication RAT may be, for example, fourth generation (4G) Long Term Evolution (LTE). Disclosure of Invention Systems, methods, devices, and instrumentation related to explicit requests for flight path status are described herein. A wireless transmit/receive unit (WTRU) may transmit a first message indicating that flight path information is available. The WTRU may receive a second message including a flight path report configuration. The flight path report configuration may request the flight path information. The flight path reporting configuration may include at least one of the number of passing points, whether time stamp information is included, or a configuration for periodically reporting a flight path information update. The WTRU may transmit an initial flight path message within a third message. With a configured periodicity, the WTRU may evaluate whether the flight path information has changed since a previous flight path report was transmitted. The WTRU may transmit an indication that updated flight path information is available based on an evaluation that the flight path information has changed since the previous flight path report. The WTRU may receive a request to transmit updated flight path information and transmit the updated flight path information. Based on the evaluation that the flight path information has not changed, the WTRU may transmit an acknowledgement that there has been no change since the previous flight path report. Drawings FIG. 1A is a system diagram illustrating an example communication system in which one or more disclosed embodiments may be implemented. Fig. 1B is a system diagram illustrating an example wireless transmit/receive unit (WTRU) that may be used within the communication system illustrated in fig. 1A, in accordance with one embodiment. Fig. 1C is a system diagram illustrating an example Radio Access Network (RAN) and an example Core Network (CN) that may be used within the communication system illustrated in fig. 1A, in accordance with an embodiment. Fig. 1D is a system diagram illustrating a further example RAN and a further example CN that may be used within the communication system illustrated in fig. 1A, in accordance with an embodiment. Fig. 2 illustrates an example signaling flow for a flight path report. FIG. 3 illustrates an example Unmanned Aerial Vehicle (UAV) process for updating an initial flight path report. Fig. 4 illustrates an example of an initial flight path reporting process. Fig. 5 illustrates an example of periodic or network request triggers for flight path status indications. Detailed Description Fig. 1A is a diagram illustrating an example communication system 100 in which one or more disclosed embodiments may be implemented. Communication system 100 may be a multiple-access system that provides content (such as voice, data, video, messaging, broadcast, etc.) to a plurality of wireless users. Communication system 100 may enable multiple wireless users to access such content by sharing system resources, including wireless bandwidth. For example, communication system 100 may employ one or more channel access methods, such as Code Division Multiple Access (CDMA), time Division Multiple Access (TDMA), frequency Division Multiple Access (FDMA), orthogonal FDMA (OFDMA), single carrier FDMA (SC-FDMA), zero tail unique word DFT-spread OFDM (ZT UW DTS-s OFDM), unique word OFDM (UW-OFDM), resource block filtered OFDM, filter Bank Multicarrier (FBMC), and the like. As shown in fig. 1A, the communication system 100 may include wireless transmit/receive units (WTRUs) 102a, 102b, 102c, 102d, RANs 104/113, CNs 106/115, public Switched Telephone Networks (PSTN) 108, the internet 110, and other networks 112, although it will be appreciated that the disclosed embodiments contemplate any number of WTRUs, base stations, networks, and/or network elements. Each of the WTRUs 102a, 102b, 102c, 102d may be any type of device configured to operate and/or communicate in a wireless environment. As an example, the WTRUs 102a, 102b, 102c, 102d (any of which may be referred to as a "station" and/or a "STA") may be configured to transmit and/or receive wireless signals and may include User Equipment (UE), mobile stations, fixed or m