{"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\/pt\/blog\/news\/vypusk-magma-1-2-0-platformy-dlya-bystrogo-razvyortyvaniya-lte-setej","title":{"rendered":"Lan\u00e7amento do Magma 1.2.0, plataforma para r\u00e1pida implementa\u00e7\u00e3o de redes LTE","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\">Dispon\u00edvel<\/a><\/noindex> lan\u00e7amento da plataforma <noindex><a rel=\"nofollow\" href=\"https:\/\/www.magmacore.org\/\">Magma 1.2.0<\/a><\/noindex>, destinada \u00e0 r\u00e1pida implementa\u00e7\u00e3o de componentes para o funcionamento de redes m\u00f3veis 2G, 3G, 4G e 5G. A plataforma foi inicialmente desenvolvida pela empresa Facebook no \u00e2mbito <noindex><a rel=\"nofollow\" href=\"https:\/\/code.fb.com\/connectivity\/mobile-world-congress-2019\/\">iniciativas<\/a><\/noindex> da garantia de acessibilidade global \u00e0 rede, mas depois foi transformada em um projeto independente sob a tutela da organiza\u00e7\u00e3o sem fins lucrativos OpenStack Foundation. O c\u00f3digo \u00e9 escrito nas linguagens C, C++, Go e Python, e <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/magma\/magma\">\u00e9 distribu\u00eddo<\/a><\/noindex> sob a licen\u00e7a BSD.<\/p>\n<p>A plataforma oferece uma nova abordagem na opera\u00e7\u00e3o das operadoras de telecomunica\u00e7\u00f5es, baseada no uso de software aberto, permitindo a cria\u00e7\u00e3o de novos tipos de redes com ciclos de atualiza\u00e7\u00e3o r\u00e1pidos e integra\u00e7\u00e3o cont\u00ednua de componentes de software. O principal objetivo do desenvolvimento do Magma foi a tentativa de criar uma plataforma para a constru\u00e7\u00e3o de redes m\u00f3veis modernas e eficientes, compat\u00edveis com implementa\u00e7\u00f5es existentes de esta\u00e7\u00f5es base LTE e geridas de forma centralizada atrav\u00e9s de componentes que podem ser executados em ambientes de nuvem privados ou p\u00fablicos. <\/p>\n<p>A plataforma tamb\u00e9m fornece ferramentas de automa\u00e7\u00e3o que tornam a implementa\u00e7\u00e3o da infraestrutura de suporte t\u00e3o simples quanto iniciar um ponto de acesso Wi-Fi. O Magma pode ser usado em conjunto com redes de suporte existentes tradicionais (rede central LTE) para expandir suas funcionalidades em termos de lan\u00e7amento de novos servi\u00e7os e organiza\u00e7\u00e3o de uma federa\u00e7\u00e3o de diferentes redes. Com o Magma, operadoras de telecomunica\u00e7\u00f5es, limitadas a faixas de frequ\u00eancia licenciadas, podem expandir a capacidade da rede ou aumentar a cobertura em locais de dif\u00edcil acesso utilizando tecnologias Wi-Fi e <noindex><a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Citizens_Broadband_Radio_Service\">CBRS<\/a><\/noindex>. Por exemplo, o Magma permite acelerar a implementa\u00e7\u00e3o de redes m\u00f3veis em \u00e1reas rurais e tamb\u00e9m pode ser usado para criar redes LTE privadas ou sistemas sem fio corporativos. <\/p>\n<p>O Magma inclui ferramentas para automa\u00e7\u00e3o do despliegue da rede, software de gerenciamento e componentes da rede de transporte para facilitar a entrega de pacotes. Para diminuir a complexidade da gest\u00e3o de redes m\u00f3veis, o Magma oferece recursos para automa\u00e7\u00e3o de configura\u00e7\u00e3o, atualiza\u00e7\u00e3o de software e adi\u00e7\u00e3o de novos dispositivos. A natureza aberta do projeto permite que os operadores de telecomunica\u00e7\u00f5es criem solu\u00e7\u00f5es n\u00e3o dependentes de um \u00fanico fornecedor de hardware, garantindo maior flexibilidade e previsibilidade, al\u00e9m de proporcionar mais oportunidades para a adi\u00e7\u00e3o de novos servi\u00e7os e aplicativos.<\/p>\n<p>Principais <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/facebookincubator\/magma\/blob\/master\/docs\/Magma_Product_Overview.pdf\">componentes<\/a><\/noindex> Magma:<\/p>\n<ul>\n<li class=\"l\"> AGW (Access Gateway) \u2014 um gateway de acesso que fornece implementa\u00e7\u00f5es de PGW (Packet Data Network Gateway), SGW (Serving Gateway), MME (Mobility Management Entity) e AAA (Authentication, Authorization and Accounting). O SGW processa e roteia pacotes para as esta\u00e7\u00f5es base. O PGW conecta o assinante a redes externas, realiza filtragem de pacotes e faturamento. O MME garante mobilidade, rastreia a movimenta\u00e7\u00e3o do assinante e realiza migra\u00e7\u00f5es entre esta\u00e7\u00f5es base. O AAA fornece servi\u00e7os de rede para autentica\u00e7\u00e3o, autoriza\u00e7\u00e3o e contabiliza\u00e7\u00e3o dos assinantes. A opera\u00e7\u00e3o \u00e9 suportada com equipamentos existentes para redes celulares.\n<\/li>\n<li class=\"l\"> Federation Gateway \u2014 um gateway para integra\u00e7\u00e3o com a rede central de operadores de telefonia m\u00f3vel, utilizando interfaces padr\u00e3o 3GPP para interagir com componentes existentes da rede. Atua como um proxy entre o gateway de acesso (AGW) e a rede do operador de telecomunica\u00e7\u00f5es, garantindo o funcionamento de fun\u00e7\u00f5es como autentica\u00e7\u00e3o, cobran\u00e7a, contabiliza\u00e7\u00e3o e aplica\u00e7\u00e3o de restri\u00e7\u00f5es de planos tarif\u00e1rios.\n<\/li>\n<li class=\"l\"> Orchestrator \u2014 um servi\u00e7o em nuvem gerencial para configura\u00e7\u00e3o e monitoramento de redes sem fio, incluindo an\u00e1lise de desempenho da rede e rastreamento de fluxos de tr\u00e1fego. Um interface web \u00e9 disponibilizada para gerenciamento. O Orchestrator pode ser executado em ambientes de nuvem t\u00edpicos. Para comunica\u00e7\u00e3o com AGW e Federation Gateway, \u00e9 utilizado um protocolo. <noindex><a rel=\"nofollow\" href=\"https:\/\/grpc.io\/\">gRPC<\/a><\/noindex>, opera sobre 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=\"Lan\u00e7amento do Magma 1.2.0, plataforma para r\u00e1pida implementa\u00e7\u00e3o de redes LTE\" src=\"\/wp-content\/uploads\/2020\/09\/5bae4926697a67a549c6fc38bc51f933.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>No novo lan\u00e7amento:<\/p>\n<ul>\n<li class=\"l\"> Significativamente reestruturado e expandido  <noindex><a rel=\"nofollow\" href=\"https:\/\/magma.github.io\/magma\/docs\/nms\/nms_overview\">NMS<\/a><\/noindex> (Network Management Station), interface web para gerenciamento de redes e despliegue de novas redes. Muitas funcionalidades no NMS agora requerem a presen\u00e7a do 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=\"Lan\u00e7amento do Magma 1.2.0, plataforma para r\u00e1pida implementa\u00e7\u00e3o de redes LTE\" src=\"\/wp-content\/uploads\/2020\/09\/c1be7d89380eb03770df772887280225.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Na implementa\u00e7\u00e3o do gateway de acesso AGW (Access Gateway) no modo 'Bridged Mode'. <noindex><a rel=\"nofollow\" href=\"https:\/\/magma.github.io\/magma\/docs\/howtos\/config_agw_bridged\">foi ampliado<\/a><\/noindex> n\u00famero de estrat\u00e9gias de atribui\u00e7\u00e3o de endere\u00e7os IP aos usu\u00e1rios. Dispon\u00edvel aloca\u00e7\u00e3o de IP a partir do pool, uso de DHCP e atribui\u00e7\u00e3o est\u00e1tica de IP. Adicionada suporte experimental para a execu\u00e7\u00e3o de m\u00faltiplos APN-SGi.\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/magma.github.io\/magma\/docs\/proposals\/p003_qos_enforcement\">Adicionada<\/a><\/noindex> suporte a perfis personalizados de controle de qualidade de servi\u00e7o (QoS) para defini\u00e7\u00e3o de pol\u00edticas de limita\u00e7\u00e3o de tr\u00e1fego. As op\u00e7\u00f5es de QoS podem ser configuradas para cada APN que permita conex\u00f5es.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <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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