{"id":94298,"date":"2020-09-15T13:41:59","date_gmt":"2020-09-15T11:41:59","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-magma-1-2-0-platformy-dlya-bystrogo-razvyortyvaniya-lte-setej"},"modified":"2020-09-15T13:41:59","modified_gmt":"2020-09-15T11:41:59","slug":"vypusk-magma-1-2-0-platformy-dlya-bystrogo-razvyortyvaniya-lte-setej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-magma-1-2-0-platformy-dlya-bystrogo-razvyortyvaniya-lte-setej","title":{"rendered":"Udgivelse af Magma 1.2.0, platformen til hurtig implementering af LTE-netv\u00e6rk","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/magma\/magma\/releases\/tag\/v1.2.0\">Tilg\u00e6ngelig<\/a><\/noindex> udgave af platformen <noindex><a rel=\"nofollow\" href=\"https:\/\/www.magmacore.org\/\">Magma 1.2.0<\/a><\/noindex>, designet til hurtig implementering af komponenter til at underst\u00f8tte drift af mobilnetv\u00e6rk 2G, 3G, 4G og 5G. Platformen blev oprindeligt udviklet af Facebook som en del af <noindex><a rel=\"nofollow\" href=\"https:\/\/code.fb.com\/connectivity\/mobile-world-congress-2019\/\">initiativer<\/a><\/noindex> indsatsen for at sikre global netv\u00e6rksadgang, men blev derefter omdannet til et selvst\u00e6ndigt projekt under ledelse af den uafh\u00e6ngige non-profit organisation OpenStack Foundation. Koden er skrevet i C, C++, Go og Python, og <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/magma\/magma\">distribueres<\/a><\/noindex> under BSD-licensen.<\/p>\n<p>platformen tilbyder en ny tilgang til arbejdet med telekommunikationsoperat\u00f8rer, baseret p\u00e5 brugen af open source-software, som g\u00f8r det muligt at skabe nye typer netv\u00e6rk, der anvender hurtige opdateringscykler og kontinuerlig integration af softwarekomponenter. Hovedm\u00e5let med udviklingen af Magma var at skabe en platform til opbygning af effektive moderne mobile netv\u00e6rk, der er kompatible med eksisterende realiseringer af LTE-baserede stationer og centralt styret via komponenter, der k\u00f8rer i private eller offentlige cloud-milj\u00f8er. <\/p>\n<p>Platformen tilbyder ogs\u00e5 automatiseringsv\u00e6rkt\u00f8jer, der g\u00f8r implementeringen af den grundl\u00e6ggende infrastruktur ikke mere kompleks end at starte en Wi-Fi-adgangspunkt. Magma kan anvendes sammen med traditionelle eksisterende basisnetv\u00e6rk (LTE core network) for at udvide deres funktionalitet med hensyn til lancering af nye tjenester og organisering af federation af forskellige netv\u00e6rk. Med Magma kan telekommunikationsoperat\u00f8rer, der er begr\u00e6nset af licensierede frekvensb\u00e5nd, udvide netv\u00e6rkskapaciteten eller \u00f8ge d\u00e6kningen i utilg\u00e6ngelige omr\u00e5der ved hj\u00e6lp af Wi-Fi og <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Citizens_Broadband_Radio_Service\">CBRS<\/a><\/noindex>. For eksempel muligg\u00f8r Magma hurtigere implementering af mobilnetv\u00e6rk i landdistrikter, samt kan den anvendes til oprettelse af private LTE-netv\u00e6rk eller virksomhedens tr\u00e5dl\u00f8se systemer. <\/p>\n<p>Magma inkluderer v\u00e6rkt\u00f8jer til automatisering af netv\u00e6rksudrulning, administrationssoftware og komponenter til kerne-netv\u00e6rket til pakkelevering. For at mindske kompleksiteten ved styring af mobile netv\u00e6rk tilbyder Magma v\u00e6rkt\u00f8jer til automatisering af konfiguration, softwareopdateringer og tilf\u00f8jelse af nye enheder. Projektets \u00e5bne karakter giver telekommunikationsoperat\u00f8rer mulighed for at skabe l\u00f8sninger, der ikke er bundet til \u00e9n leverand\u00f8r af udstyr, hvilket sikrer st\u00f8rre fleksibilitet og forudsigelighed samt giver flere muligheder for tilf\u00f8jelse af nye tjenester og applikationer.<\/p>\n<p>N\u00f8glepunkter <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/facebookincubator\/magma\/blob\/master\/docs\/Magma_Product_Overview.pdf\">komponenter<\/a><\/noindex> Magma:<\/p>\n<ul>\n<li class=\"l\"> AGW (Adgangs Gateway) \u2014 en adgangsportal, der tilbyder implementationer af PGW (Packet Data Network Gateway), SGW (Serving Gateway), MME (Mobility Management Entity) og AAA (Authentication, Authorization and Accounting). SGW h\u00e5ndterer og dirigerer pakker til basestationer. PGW sikrer abonnementets forbindelse til eksterne netv\u00e6rk, udf\u00f8rer pakke filtrering og fakturering. MME sikrer mobilitet, sporer abonnentens bev\u00e6gelse og h\u00e5ndterer migration mellem basestationerne. AAA leverer netv\u00e6rkstjenester til autentifikation, autorisation og fakturering af abonnenter. Der er underst\u00f8ttelse for brug af eksisterende udstyr til mobilnetv\u00e6rk.\n<\/li>\n<li class=\"l\"> Federation Gateway \u2014 en gateway til integration med det centrale netv\u00e6rk af mobiloperat\u00f8rer, der bruger standard 3GPP-gr\u00e6nseflader til interaktion med eksisterende netv\u00e6rkskomponenter. Den fungerer som en proxy mellem adgangsportalen (AGW) og operat\u00f8rens netv\u00e6rk, hvilket muligg\u00f8r funktioner som autentifikation, fradrag af midler, opf\u00f8lgning og anvendelse af tarifbegr\u00e6nsninger.\n<\/li>\n<li class=\"l\"> Orchestrator \u2014 en cloud-baseret kontrolservice til ops\u00e6tning og overv\u00e5gning af det tr\u00e5dl\u00f8se netv\u00e6rk, herunder analyse af netv\u00e6rksydelse og sporing af trafikstr\u00f8mme. Der tilbydes en webgr\u00e6nseflade til styring. Orchestrator kan k\u00f8res i typiske cloud-milj\u00f8er. Kommunikation med AGW og Federation Gateway foreg\u00e5r via protokollen. <noindex><a rel=\"nofollow\" href=\"https:\/\/grpc.io\/\">gRPC<\/a><\/noindex>, der fungerer oven p\u00e5 HTTP\/2.\n<\/li>\n<\/ul>\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/raw.githubusercontent.com\/magma\/magma\/master\/docs\/readmes\/assets\/magma_overview.png\"><img decoding=\"async\" alt=\"Udgivelse af Magma 1.2.0, platformen til hurtig implementering af LTE-netv\u00e6rk\" src=\"\/wp-content\/uploads\/2020\/09\/5bae4926697a67a549c6fc38bc51f933.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>I den nye version:<\/p>\n<ul>\n<li class=\"l\"> Er blevet betydeligt omarbejdet og udvidet  <noindex><a rel=\"nofollow\" href=\"https:\/\/magma.github.io\/magma\/docs\/nms\/nms_overview\">NMS<\/a><\/noindex> (Network Management Station), et web-interface til styring af netv\u00e6rk og udrulning af nye netv\u00e6rk. Mange funktioner i NMS kr\u00e6ver nu Elasticsearch.<br \/>\n<center><noindex><a rel=\"nofollow\" href=\"https:\/\/magma.github.io\/magma\/docs\/assets\/nms\/userguide\/lte_dashboard1.png\"><img decoding=\"async\" alt=\"Udgivelse af Magma 1.2.0, platformen til hurtig implementering af LTE-netv\u00e6rk\" src=\"\/wp-content\/uploads\/2020\/09\/c1be7d89380eb03770df772887280225.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> I implementeringen af adgangsportalen AGW (Access Gateway) i 'Bridged Mode'-tilstand. <noindex><a rel=\"nofollow\" href=\"https:\/\/magma.github.io\/magma\/docs\/howtos\/config_agw_bridged\">er antallet af indstillinger, der kan synkroniseres, udvidet.<\/a><\/noindex> antal strategier til fordelingsbrugere af IP-adresser. Der tilbydes tildeling af IP fra en pulje, brug af DHCP og statisk tildeling af IP. Eksperimentel st\u00f8tte til at starte flere APN-SGi er blevet tilf\u00f8jet.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/magma.github.io\/magma\/docs\/proposals\/p003_qos_enforcement\">Tilf\u00f8jet<\/a><\/noindex> st\u00f8tte til tilpassede kvalitetsstyringsprofiler (QoS) til at indstille trafikbegr\u00e6nsningspolitikker. QoS-parametre kan tilpasses for hver APN, der tillader forbindelser.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53713\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Magma 1.2.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u0440\u0430\u0437\u0432\u0451\u0440\u0442\u044b\u0432\u0430\u043d\u0438\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441\u043e\u0442\u043e\u0432\u044b\u0445 \u0441\u0435\u0442\u0435\u0439 2G, 3G, 4G \u0438 5G. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0438\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u0431\u044b\u043b\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u0430 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Facebook \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u044b \u043f\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044e \u0433\u043b\u043e\u0431\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u0438, \u043d\u043e \u0437\u0430\u0442\u0435\u043c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0430 \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u043e\u0435\u043a\u0442, \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u044b\u0439 \u043f\u043e\u0434 \u043f\u043e\u043a\u0440\u043e\u0432\u0438\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u043e \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043d\u0435\u043a\u043e\u043c\u043c\u0435\u0440\u0447\u0435\u0441\u043a\u043e\u0439 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 OpenStack Foundation. \u041a\u043e\u0434 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0430\u0445 C, C++, Go [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":94299,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-94298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 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