{"id":52,"date":"2025-11-11T06:49:58","date_gmt":"2025-11-11T06:49:58","guid":{"rendered":"https:\/\/oran.eee.upd.edu.ph\/?page_id=52"},"modified":"2025-11-19T01:41:37","modified_gmt":"2025-11-19T01:41:37","slug":"o-ran-stack","status":"publish","type":"page","link":"https:\/\/oran.eee.upd.edu.ph\/?page_id=52","title":{"rendered":"Open RAN Stack"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">5G SA Open RAN Stack at UP Diliman<\/h4>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"960\" src=\"https:\/\/oran.eee.upd.edu.ph\/wp-content\/uploads\/2025\/11\/RAN-Stack.png\" alt=\"\" class=\"wp-image-42\" srcset=\"https:\/\/oran.eee.upd.edu.ph\/wp-content\/uploads\/2025\/11\/RAN-Stack.png 2000w, https:\/\/oran.eee.upd.edu.ph\/wp-content\/uploads\/2025\/11\/RAN-Stack-300x144.png 300w, https:\/\/oran.eee.upd.edu.ph\/wp-content\/uploads\/2025\/11\/RAN-Stack-1024x492.png 1024w, https:\/\/oran.eee.upd.edu.ph\/wp-content\/uploads\/2025\/11\/RAN-Stack-768x369.png 768w, https:\/\/oran.eee.upd.edu.ph\/wp-content\/uploads\/2025\/11\/RAN-Stack-1536x737.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/figure>\n\n\n\n<p>The laboratory provides an <strong>end-to-end<\/strong> implementation from User Equipment (UEs) to Core with Open RAN in between \u2013 UEs connecting to Radio Units (O-RUs) that supports <strong>open fronthaul<\/strong> interfacing (eCPRI) to Distributed Units (O-DUs); and DUs connecting to open Centralized Units (O-CUs); all from different vendors to demonstrate <strong>interoperability<\/strong>.<\/p>\n\n\n\n<p>It is a fully-automated, cooperative, open, and impartial laboratory and testing setup to demonstrate Open RAN interoperability, performance, and security on a 5G stack.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"Testing-Capabilities\">Testing Capabilities<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Up to 128 UE emulation and one 4T4R gNB cell for performance testing of end-to-end reference O-RAN stack in TDD and FDD modes.<\/li>\n\n\n\n<li>Servers for open-source RIC applications and 5G O-RAN stacks, such as Open Air Interface (OAI) and srsRAN.<\/li>\n\n\n\n<li>RF Shield Boxes and Anechoic Chamber for isolated OTA testing with real 5G User Equipments (UEs).<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>5G SA Open RAN Stack at UP Diliman The laboratory provides an end-to-end implementation from User Equipment (UEs) to Core with Open RAN in between \u2013 UEs connecting to Radio Units (O-RUs) that supports open fronthaul interfacing (eCPRI) to Distributed Units (O-DUs); and DUs connecting to open Centralized Units (O-CUs); all from different vendors to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-52","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/oran.eee.upd.edu.ph\/index.php?rest_route=\/wp\/v2\/pages\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oran.eee.upd.edu.ph\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/oran.eee.upd.edu.ph\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/oran.eee.upd.edu.ph\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/oran.eee.upd.edu.ph\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=52"}],"version-history":[{"count":6,"href":"https:\/\/oran.eee.upd.edu.ph\/index.php?rest_route=\/wp\/v2\/pages\/52\/revisions"}],"predecessor-version":[{"id":135,"href":"https:\/\/oran.eee.upd.edu.ph\/index.php?rest_route=\/wp\/v2\/pages\/52\/revisions\/135"}],"wp:attachment":[{"href":"https:\/\/oran.eee.upd.edu.ph\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}