{"id":112015,"date":"2023-12-06T03:10:29","date_gmt":"2023-12-06T01:10:29","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vyshel-srsran-4g-23-11-opensource-realizacziya-steka-4g-lte"},"modified":"2023-12-06T03:10:29","modified_gmt":"2023-12-06T01:10:29","slug":"vyshel-srsran-4g-23-11-opensource-realizacziya-steka-4g-lte","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/vyshel-srsran-4g-23-11-opensource-realizacziya-steka-4g-lte","title":{"rendered":"srsRAN 4G 23.11 released \u2014 OpenSource implementation of the 4G\/LTE stack.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Het software radio systems Radio Access Network-project of srsRAN is gericht op de implementatie van de 4G\/LTE- en 5G-stacks. Vroeger was het project bekend als srsLTE.<\/p>\n<p>Belangrijkste wijzigingen ten opzichte van de vorige versie: <\/p>\n<ul>\n<li> Fouten in srsUE met betrekking tot breedtes van 5, 10, 15 en 20 MHz zijn verholpen. <\/li>\n<li> Een nieuw algoritme voor het berekenen van frequenties is toegevoegd. <\/li>\n<li> cmake is bijgewerkt. <\/li>\n<li> Enkele foutcorrecties ter verbetering van stabiliteit en prestaties.<\/li>\n<\/ul>\n<p>Belangrijkste modules van srsRAN 4G:<\/p>\n<ul>\n<li> srsENB (software radio systems eNodeB) - implementatie van de Evolved UMTS (Universal Mobile Telecommunications System) Terrestrial Radio Access Network NodeB of E-UTRAN NodeB, oftewel gewoon eNodeB (eNB). Het is in wezen een softwarematige implementatie van een 4G\/LTE-basisstations; <\/li>\n<li> srsUE (software radio systems User Equipment) - implementatie van een 4G\/LTE-modem dat verbinding kan maken met een eNB-basisstation; <noindex><\/li>\n<li> srsEPC - implementatie van de kernnetwerk, dat bestaat uit MME (Mobility Management Entity), HSS (Home Subscriber Server), SGW (Serving Gateway) en PGW (PDN (Packet Data Network) Gateway).<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p><a rel=\"nofollow\" href=\"https:\/\/docs.srsran.com\/projects\/4g\/en\/latest\/feature_list.html\">Belangrijkste mogelijkheden:<\/a><\/p>\n<p><\/noindex><\/p>\n<ul>\n<li> implementatie van de stack als basisstation en softwaremodem;<\/noindex> <\/li>\n<li> mogelijk om zowel met software- als hardware-SIM-kaarten (via PC\/SC) te werken voor srsUE; <\/li>\n<li> ondersteuning van bandbreedtes van 1.4, 3, 5, 10, 15 en 20 MHz; <\/li>\n<li> ondersteuning van AES; <\/li>\n<li> optimalisatie voor SSE4.1\/AVX2; <\/li>\n<li> ondersteuning van LTE Release 10; <\/li>\n<li> ondersteuning voor Intra-ENB en Inter-ENB voor eNodeB.<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p>Het is vermeldenswaard dat srsRAN ook <a rel=\"nofollow\" href=\"https:\/\/github.com\/srsran\/srsRAN_Project\">ondersteuning voor O-RAN 5G biedt.<\/a>. <\/p>\n<p><\/noindex><\/p>\n<p>Belangrijkste beperkingen<\/p>\n<ul>\n<li> Geen ondersteuning voor VoLTE. (De werking van VoLTE kan worden gerealiseerd met behulp van een externe IMS, bijvoorbeeld Kamailio, toegankelijk via kamailio.org met behulp van het artikel <a rel=\"nofollow\" href=\"https:\/\/open5gs.org\/open5gs\/docs\/tutorial\/02-VoLTE-setup\">https:\/\/open5gs.org\/open5gs\/docs\/tutorial\/02-VoLTE-setup<\/a> en zo werkt VoLTE. <a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=gBX-ZX_d1uY\">https:\/\/www.youtube.com\/watch?v=gBX-ZX_d1uY<\/a>)  <\/li>\n<li> Voor 5G is alleen ondersteuning voor gNodeB (next generation NodeB) gerealiseerd, zowel CU als DU\/RU - dat is de basisstation, maar een softwaremodem is niet ge\u00efmplementeerd. <\/li>\n<li> Alleen FR1 wordt ondersteund. <\/li>\n<li> Geen ondersteuning voor 2G en 3G. <\/li>\n<\/ul>\n<p>In tegenstelling tot Osmocom CNI, is srsRAN gericht op het cre\u00ebren van een 4G- en 5G-stack voor het verzenden van IP-verkeer. Tegelijkertijd is Osmocom CNI gericht op de implementatie van 2G en 3G, die zijn gericht op het verzenden van SMS, USSD en spraak. Daarom kan Osmocom CNI spraakverkeer niet alleen naar IP-PBX (IP-ATC) typen zoals Asterisk verzenden, maar bijvoorbeeld ook naar E1 via <a rel=\"nofollow\" href=\"https:\/\/sysmocom.de\/products\/lab\/icE1usb\/index.html\">icE1usb.<\/a>. <\/p>\n<p>Bron: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/17443128\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 software radio systems Radio Access Network \u0438\u043b\u0438 srsRAN \u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0441\u0442\u0435\u043a\u043e\u0432 4G\/LTE \u0438 5G. \u0420\u0430\u043d\u0435\u0435 \u043f\u0440\u043e\u0435\u043a\u0442 \u0438\u0437\u0432\u0435\u0441\u0442\u0435\u043d \u0431\u044b\u043b \u043a\u0430\u043a srsLTE. \u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u043f\u0440\u043e\u0448\u043b\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0435\u0439: \u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u044b \u043e\u0448\u0438\u0431\u043a\u0438 srsUE \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0448\u0438\u0440\u0438\u043d\u043e\u0439 \u0432 5, 10, 15 \u0438 20 \u041c\u0413\u0446. \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043d\u043e\u0432\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u0447\u0430\u0441\u0442\u043e\u0442\u044b. \u041e\u0431\u043d\u043e\u0432\u043b\u0451\u043d cmake. \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0448\u0438\u0431\u043e\u043a \u0443\u043b\u0443\u0447\u0448\u0430\u044e\u0449\u0438\u0435 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-112015","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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OpenSource-implementatie van de 4G\/LTE-stack | ProHoster","description":"Het software radio systems Radio Access Network-project of srsRAN is gericht op de implementatie van de 4G\/LTE- en 5G-stacks.","canonical_url":"https:\/\/prohoster.info\/nl\/blog\/news\/vyshel-srsran-4g-23-11-opensource-realizacziya-steka-4g-lte","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"nl_NL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u0448\u0435\u043b srsRAN 4G 23.11 \u2014 OpenSource-\u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0441\u0442\u0435\u043a\u0430 4G\/LTE | ProHoster","og:description":"\u041f\u0440\u043e\u0435\u043a\u0442 software radio systems Radio Access Network \u0438\u043b\u0438 srsRAN \u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0441\u0442\u0435\u043a\u043e\u0432 4G\/LTE \u0438 5G.","og:url":"https:\/\/prohoster.info\/nl\/blog\/news\/vyshel-srsran-4g-23-11-opensource-realizacziya-steka-4g-lte","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2023-12-06T01:10:29+00:00","article:modified_time":"2023-12-06T01:10:29+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/posts\/112015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/comments?post=112015"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/posts\/112015\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/media?parent=112015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/categories?post=112015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/nl\/wp-json\/wp\/v2\/tags?post=112015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}