{"id":93,"date":"2023-10-11T23:09:39","date_gmt":"2023-10-11T14:09:39","guid":{"rendered":"https:\/\/ains.wqo.me\/?page_id=93"},"modified":"2026-01-06T16:07:09","modified_gmt":"2026-01-06T07:07:09","slug":"energy-efficient-network-and-energy-harvesting-technology","status":"publish","type":"page","link":"https:\/\/ains.cau.ac.kr\/?page_id=93","title":{"rendered":"Space-Air-Ground Integrated Networks (SAGIN) &#038; UAV Communications"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-315 size-large\" src=\"https:\/\/ains.cau.ac.kr\/wp-content\/uploads\/2026\/01\/ains_image_1-1024x855.png\" alt=\"\" width=\"525\" height=\"438\" srcset=\"https:\/\/ains.cau.ac.kr\/wp-content\/uploads\/2026\/01\/ains_image_1-1024x855.png 1024w, https:\/\/ains.cau.ac.kr\/wp-content\/uploads\/2026\/01\/ains_image_1-300x251.png 300w, https:\/\/ains.cau.ac.kr\/wp-content\/uploads\/2026\/01\/ains_image_1-768x641.png 768w, https:\/\/ains.cau.ac.kr\/wp-content\/uploads\/2026\/01\/ains_image_1.png 1328w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><br \/>\nWe research 3D integrated network technologies that extend beyond terrestrial networks to include satellites and drones.<br \/>\n<code> <\/code> UAV (Drone) Network Optimization:\u00a0Increasing the efficiency of Wireless Power Transfer (WPT) and data collection by simultaneously optimizing UAV flight paths, altitudes, and beamforming using Multi-Agent DQL combined with Genetic Algorithms.<br \/>\n<code> <\/code> Satellite Communications (LEO Satellite):\u00a0Beamforming center control and multi-QoS optimization technologies to maximize the throughput of ground users in Low Earth Orbit (LEO) satellite communications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We research 3D integrated network technologies that extend beyond terrestrial networks to include satellites and drones. UAV (Drone) Network Optimization:\u00a0Increasing the efficiency of Wireless Power Transfer (WPT) and data collection by simultaneously optimizing UAV flight paths, altitudes, and beamforming using Multi-Agent DQL combined with Genetic Algorithms. Satellite Communications (LEO Satellite):\u00a0Beamforming center control and multi-QoS optimization &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/ains.cau.ac.kr\/?page_id=93\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Space-Air-Ground Integrated Networks (SAGIN) &#038; UAV Communications&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-93","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ains.cau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/93","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ains.cau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ains.cau.ac.kr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ains.cau.ac.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ains.cau.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=93"}],"version-history":[{"count":8,"href":"https:\/\/ains.cau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/93\/revisions"}],"predecessor-version":[{"id":522,"href":"https:\/\/ains.cau.ac.kr\/index.php?rest_route=\/wp\/v2\/pages\/93\/revisions\/522"}],"wp:attachment":[{"href":"https:\/\/ains.cau.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}