{"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\/es\/blog\/news\/vyshel-srsran-4g-23-11-opensource-realizacziya-steka-4g-lte","title":{"rendered":"Se lanz\u00f3 srsRAN 4G 23.11: implementaci\u00f3n OpenSource del stack 4G\/LTE","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>El proyecto software radio systems Radio Access Network o srsRAN tiene como objetivo implementar pilas 4G\/LTE y 5G. Anteriormente, el proyecto era conocido como srsLTE.<\/p>\n<p>Principales cambios en comparaci\u00f3n con la versi\u00f3n anterior: <\/p>\n<ul>\n<li> Se corrigieron errores en srsUE relacionados con el ancho de banda de 5, 10, 15 y 20 MHz. <\/li>\n<li> Se a\u00f1adi\u00f3 un nuevo algoritmo para el c\u00e1lculo de la frecuencia. <\/li>\n<li> Se actualiz\u00f3 cmake. <\/li>\n<li> Se realizaron algunas correcciones de errores que mejoran la estabilidad y el rendimiento.<\/li>\n<\/ul>\n<p>M\u00f3dulos principales de srsRAN 4G:<\/p>\n<ul>\n<li> srsENB (software radio systems eNodeB) \u2014 implementaci\u00f3n del Evolved UMTS (Universal Mobile Telecommunications System) Terrestrial Radio Access Network NodeB o E-UTRAN NodeB o simplemente eNodeB (eNB). En esencia, es una implementaci\u00f3n de software de la estaci\u00f3n base 4G\/LTE; <\/li>\n<li> srsUE (software radio systems User Equipment) \u2014 implementaci\u00f3n de un m\u00f3dem 4G\/LTE que puede conectarse a la estaci\u00f3n base eNB; <noindex><\/li>\n<li> srsEPC \u2014 implementaci\u00f3n del n\u00facleo de la red, que incluye MME (Mobility Management Entity), HSS (Home Subscriber Server), SGW (Serving Gateway) y 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\">Principales caracter\u00edsticas:<\/a><\/p>\n<p><\/noindex><\/p>\n<ul>\n<li> implementaci\u00f3n de la pila tanto como estaci\u00f3n base como m\u00f3dem de software;<\/noindex> <\/li>\n<li> es posible trabajar tanto con tarjetas SIM de software como con hardware (a trav\u00e9s de PC\/SC) para srsUE; <\/li>\n<li> soporte para anchos de banda de 1.4, 3, 5, 10, 15 y 20 MHz; <\/li>\n<li> soporte para AES; <\/li>\n<li> optimizaci\u00f3n para SSE4.1\/AVX2; <\/li>\n<li> soporte para LTE Release 10; <\/li>\n<li> soporte para Intra-ENB e Inter-ENB para eNodeB.<\/li>\n<\/ul>\n<p><noindex><\/p>\n<p>Es importante se\u00f1alar que srsRAN tambi\u00e9n desarrolla <a rel=\"nofollow\" href=\"https:\/\/github.com\/srsran\/srsRAN_Project\">soporte para O-RAN 5G<\/a>. <\/p>\n<p><\/noindex><\/p>\n<p>Principales limitaciones<\/p>\n<ul>\n<li> No hay soporte para VoLTE. (La funcionalidad de VoLTE se puede implementar mediante un IMS de terceros, como Kamailio, que se encuentra en kamailio.org siguiendo el art\u00edculo <a rel=\"nofollow\" href=\"https:\/\/open5gs.org\/open5gs\/docs\/tutorial\/02-VoLTE-setup\">https:\/\/open5gs.org\/open5gs\/docs\/tutorial\/02-VoLTE-setup<\/a> y as\u00ed es como funciona 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> Para 5G, solo se ha implementado soporte para gNodeB (next generation NodeB) tanto como CU como DU\/RU \u2014 es decir, la estaci\u00f3n base, pero no se ha implementado el m\u00f3dem de software. <\/li>\n<li> Solo se admite FR1. <\/li>\n<li> No hay soporte para 2G y 3G. <\/li>\n<\/ul>\n<p>A diferencia de Osmocom CNI, srsRAN tiene como objetivo crear una pila 4G y 5G para la transmisi\u00f3n de tr\u00e1fico IP. Al mismo tiempo, Osmocom CNI tiene como objetivo implementar 2G y 3G, que est\u00e1n orientados a la transmisi\u00f3n de SMS, USSD y voz. Es por eso que Osmocom CNI puede transmitir tr\u00e1fico de voz no solo a IP-PBX (IP-ATC) como Asterisk, sino tambi\u00e9n, por ejemplo, a E1 a trav\u00e9s de <a rel=\"nofollow\" href=\"https:\/\/sysmocom.de\/products\/lab\/icE1usb\/index.html\">icE1usb<\/a>. <\/p>\n<p>Fuente: <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 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\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.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta 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