{"id":18206716,"url":"https://github.com/willyfh/uav-trajectory-planning","last_synced_at":"2026-03-08T05:31:14.614Z","repository":{"id":74922944,"uuid":"584084238","full_name":"willyfh/uav-trajectory-planning","owner":"willyfh","description":"The first unofficial implementation of a paper with the title of \"UAV Trajectory Planning for Data Collection from Time-Constrained IoT Devices\" (IEEE Transactions on Wireless Communications 2019)","archived":false,"fork":false,"pushed_at":"2023-09-06T07:38:39.000Z","size":823,"stargazers_count":78,"open_issues_count":1,"forks_count":14,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-04-02T15:38:32.862Z","etag":null,"topics":["convex-optimization","optimization","path-planning","resource-allocation","trajectory-planning","uav"],"latest_commit_sha":null,"homepage":"https://ieeexplore.ieee.org/document/8842600","language":"MATLAB","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/willyfh.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-01-01T09:22:44.000Z","updated_at":"2025-03-23T06:39:47.000Z","dependencies_parsed_at":null,"dependency_job_id":"40146224-5c51-4ff4-9c30-92d1b6eb6967","html_url":"https://github.com/willyfh/uav-trajectory-planning","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/willyfh/uav-trajectory-planning","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willyfh%2Fuav-trajectory-planning","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willyfh%2Fuav-trajectory-planning/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willyfh%2Fuav-trajectory-planning/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willyfh%2Fuav-trajectory-planning/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/willyfh","download_url":"https://codeload.github.com/willyfh/uav-trajectory-planning/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/willyfh%2Fuav-trajectory-planning/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30246724,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-08T00:58:18.660Z","status":"online","status_checked_at":"2026-03-08T02:00:06.215Z","response_time":56,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["convex-optimization","optimization","path-planning","resource-allocation","trajectory-planning","uav"],"created_at":"2024-11-03T12:06:05.067Z","updated_at":"2026-03-08T05:31:14.224Z","avatar_url":"https://github.com/willyfh.png","language":"MATLAB","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Reproducing \"UAV Trajectory Planning for Data Collection from Time-Constrained IoT Devices\"\nThe first unofficial implementation of a paper with the titled \"UAV Trajectory Planning for Data Collection from Time-Constrained IoT Devices\". In this repository, I implemented a sub-optimal algorithm based on successive convex approximation (SCA) as introduced by Samir et al. (2019). Specifically, I reproduced the Figure 3 in the paper, where the goal is to optimize the UAV trajectory and allocation of resources to maximize the total number of served IoT devices within a flight mission duration based on a given set of target time constraints.\n\n![image](https://user-images.githubusercontent.com/5786636/210189851-7a6396bb-ba24-41b6-b8e2-802902fa4bc3.png)\n\n\n**Paper**: M. Samir, S. Sharafeddine, C. M. Assi, T. M. Nguyen and A. Ghrayeb, \"UAV Trajectory Planning for Data Collection from Time-Constrained IoT Devices,\" in IEEE Transactions on Wireless Communications, vol. 19, no. 1, pp. 34-46, Jan. 2020, doi: 10.1109/TWC.2019.2940447. \u003e https://ieeexplore.ieee.org/document/8842600\n\n## Summary\nI summarize the paper and the implementation in this [slides](https://github.com/willyfh/uav-trajectory-planning/blob/main/doc/Summary%20-%20UAV%20Trajectory%20Planning%20for%20Data%20Collection%20from%20Time-Constrained%20IoT%20Devices%20.pdf)\n\n![optimization-problem](https://github.com/willyfh/uav-trajectory-planning/assets/5786636/08bd5c75-7e04-4714-92d3-0b9bcae2f1bd)\n\n## How to execute the code\n1. Install CVX on MATLAB : http://cvxr.com/cvx/download/\n2. Change `rician` variable in the `main.m` to `true` or `false` as needed\n2. Execute the matlab code, i.e., `main.m`\n\n\nIf the plot is not displayed after the iteration is completed, please execute this in the command window:\n```bash\nhold on; scatter(X, Y, 10, 'b');scatter(device_X, device_Y,50, 'r'); xlim([0 800]);ylim([0 800]); text(device_X, device_Y, split(num2str(deadline))); hold off\n```\n\n## Reproduced Results\n### Rician Channel\n![rician_figure](https://user-images.githubusercontent.com/5786636/210167035-c8c00597-fa5d-4e1a-b104-a775710a6d23.PNG)\n\n### Path-loss Channel\n![path_loss_figure](https://user-images.githubusercontent.com/5786636/210167061-a63fc936-84a2-47e3-b1a2-cbae3dac0bb4.PNG)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwillyfh%2Fuav-trajectory-planning","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fwillyfh%2Fuav-trajectory-planning","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fwillyfh%2Fuav-trajectory-planning/lists"}