{"id":4015,"date":"2022-09-30T11:40:52","date_gmt":"2022-09-30T03:40:52","guid":{"rendered":"https:\/\/www.tesswave.com\/?p=4015"},"modified":"2024-10-13T12:16:13","modified_gmt":"2024-10-13T04:16:13","slug":"lora-vs-nb-iot","status":"publish","type":"post","link":"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/","title":{"rendered":"LoRa vs. NB-IoT: Compara\u00e7\u00e3o entre as principais tecnologias LPWAN"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"700\" height=\"394\" src=\"https:\/\/www.tesswave.com\/wp-content\/uploads\/2022\/09\/LoRa-vs.-NB-IoT-Technology.jpg\" alt=\"Tecnologia LoRa vs. NB-IoT\" class=\"wp-image-4016\" srcset=\"https:\/\/www.tesswave.com\/wp-content\/uploads\/2022\/09\/LoRa-vs.-NB-IoT-Technology.jpg 700w, https:\/\/www.tesswave.com\/wp-content\/uploads\/2022\/09\/LoRa-vs.-NB-IoT-Technology-300x169.jpg 300w, https:\/\/www.tesswave.com\/wp-content\/uploads\/2022\/09\/LoRa-vs.-NB-IoT-Technology-50x28.jpg 50w, https:\/\/www.tesswave.com\/wp-content\/uploads\/2022\/09\/LoRa-vs.-NB-IoT-Technology-600x338.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n\n<p>Entre as redes de \u00e1rea alargada de baixo consumo (<a href=\"https:\/\/www.tesswave.com\/pt\/what-is-low-power-wide-area-network-lpwan\/\" target=\"_blank\" rel=\"noreferrer noopener\">LPWAN<\/a>), LoRa e NB-IoT s\u00e3o as tecnologias mais avan\u00e7adas. Ambas as tecnologias t\u00eam as suas pr\u00f3prias vantagens e propriedades \u00fanicas, permitindo-lhes coexistir e crescer simultaneamente. Este artigo avalia as duas tecnologias e por que elas podem mudar o jogo na pr\u00f3xima d\u00e9cada de implementa\u00e7\u00f5es da IoT.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar o \u00edndice\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Alternar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#Cellular_vs_Non-cellular_LPWAN\" >LPWAN celular vs. n\u00e3o celular<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#What_is_NB-IoT\" >O que \u00e9 NB-IoT?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#NB-IoTs_Noncellular_Counterpart_LoRa\" >A contraparte n\u00e3o celular da NB-IoT: LoRa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#Differences_between_LoRa_NB-IoT\" >Diferen\u00e7as entre LoRa e NB-IoT<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#1_Ecosystem\" >1. Ecossistema<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#2_Bandwidth\" >2. Largura de banda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#3_Frequency_spectrum\" >3. Espectro de frequ\u00eancia<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#4_Maximum_data_rate\" >4. D\u00e9bito m\u00e1ximo de dados<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#5_Payload_length\" >5. Comprimento da carga \u00fatil<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#6_Communication_range\" >6. Co1TP14Gama de comunica\u00e7\u00e3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#7_Susceptibility_to_interference\" >7. Suscetibilidade a interfer\u00eancias<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#8_Adaptive_Data_Rate\" >8. Taxa de dados adapt\u00e1vel<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#NB-IoT_or_LoRa_Which_one_should_you_pick\" >NB-IoT ou LoRa: qual deve escolher?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#How_to_implement_LoRa_or_NB-IoT_technologies\" >Como implementar as tecnologias LoRa ou NB-IoT<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.tesswave.com\/pt\/lora-vs-nb-iot\/#Summary\" >Resumo<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cellular_vs_Non-cellular_LPWAN\"><\/span>LPWAN celular vs. n\u00e3o celular<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Desde que o conceito de IoT foi concretizado, as tecnologias de comunica\u00e7\u00e3o percorreram um longo caminho. A partir de 2G\/3G, a IoT e <a href=\"https:\/\/www.tesswave.com\/pt\/what-is-machine-to-machine-m2m\/\" target=\"_blank\" rel=\"noreferrer noopener\">M2M commelecomunica\u00e7\u00f5es<\/a> sempre necessitou de alternativas mais baratas, de longo alcance e sustent\u00e1veis. As tecnologias LPWAN respondem a essa necessidade.<\/p>\n\n\n\n<p>Inicialmente, LoRa, <a href=\"https:\/\/www.tesswave.com\/pt\/what-is-sigfox\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sigfox<\/a>e outras tecnologias n\u00e3o celulares foram as primeiras a introduzir a conetividade LPWAN IoT. Em breve, as tecnologias celulares apanharam este vasto mercado inexplorado atrav\u00e9s de tecnologias como a NB-IoT e a LTE-M. As tecnologias celulares s\u00e3o fornecidas pelos actuais fornecedores de redes celulares e, como tal, s\u00e3o bastante diferentes em termos de especifica\u00e7\u00f5es t\u00e9cnicas e modelos de neg\u00f3cio.<\/p>\n\n\n\n<p>No entanto, as tecnologias LPWAN celulares e n\u00e3o celulares t\u00eam um mercado common a atingir. H\u00e1 muitas aplica\u00e7\u00f5es \u00fanicas em que ambos os grupos podem coexistir, exceto no caso das aplica\u00e7\u00f5es de sobreposi\u00e7\u00e3o, em que s\u00e3o aceit\u00e1veis ligeiras ced\u00eancias para acrescentar mais valor \u00e0 aplica\u00e7\u00e3o final.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_NB-IoT\"><\/span>O que \u00e9 NB-IoT?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A NB-IoT \u00e9 uma resposta dos fornecedores de redes celulares \u00e0s crescentes exig\u00eancias da IoT\/M2M. <a href=\"https:\/\/www.tesswave.com\/pt\/what-is-narrowband-iot\/\" target=\"_blank\" rel=\"noreferrer noopener\">Internet das coisas em banda estreita<\/a>ou NB-IoT, \u00e9 uma tecnologia de r\u00e1dio adicionada \u00e0s infra-estruturas LTE especificamente para necessidades de baixa largura de banda e baixo consumo de energia em interiores\/exteriores. O NB-IoT \u00e9 um protocolo licenciado, cuja implementa\u00e7\u00e3o \u00e9 normalmente mais cara do que a das tecnologias n\u00e3o celulares.<\/p>\n\n\n\n<p>O NB-IoT \u00e9 a solu\u00e7\u00e3o preferida quando existe um grande n\u00famero de dispositivos a ligar. Oferece uma penetra\u00e7\u00e3o profunda para fornecer conetividade em espa\u00e7os interiores ou exteriores, sendo tamb\u00e9m facilmente implementada aproveitando as infra-estruturas celulares existentes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A contraparte n\u00e3o celular da NB-IoT: LoRa<\/h2>\n\n\n\n<p>A segunda tecnologia que est\u00e1 a liderar a corrida entre as tecnologias LPWAN \u00e9 <a href=\"https:\/\/www.tesswave.com\/pt\/what-are-lora-and-lorawan\/\" target=\"_blank\" rel=\"noreferrer noopener\">LoRa<\/a>. Como j\u00e1 foi abordado em pormenor, <a href=\"https:\/\/www.tesswave.com\/pt\/what-are-lora-and-lorawan\/\" target=\"_blank\" rel=\"noreferrer noopener\">LoRaWAN<\/a> \u00e9 uma rede de longo alcance com LoRa como tecnologia de r\u00e1dio propriet\u00e1ria. Ao contr\u00e1rio da NB-IoT, a LoRaWAN n\u00e3o funciona numa banda celular licenciada, o que a torna uma op\u00e7\u00e3o econ\u00f3mica.<\/p>\n\n\n\n<p>A LoRaWAN pode ser uma implementa\u00e7\u00e3o privada ou p\u00fablica com base na aplica\u00e7\u00e3o final, e v\u00e1rios fornecedores de rede podem ajudar um utilizador a implement\u00e1-la. Sem a vantagem da arquitetura celular existente, a LoRaWAN pode precisar de esfor\u00e7os iniciais de configura\u00e7\u00e3o e planejamento de rede. Al\u00e9m disso, a LoRaWAN tem uma s\u00e9rie de outras vantagens sobre a NB-IoT, conforme indicado abaixo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Differences_between_LoRa_NB-IoT\"><\/span>Diferen\u00e7as entre LoRa e NB-IoT<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Estas tecnologias LPWAN mais dominantes s\u00e3o definitivamente \u00fanicas nas suas aplica\u00e7\u00f5es e implementa\u00e7\u00f5es. Segue-se um summ\u00e1rio das principais diferen\u00e7as entre ambas as tecnologias:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Ecosystem\"><\/span>1. Ecossistema<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A NB-IoT \u00e9 normalizada por <a href=\"https:\/\/www.gsma.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">GSMA<\/a> e <a href=\"https:\/\/www.3gpp.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">3GPP<\/a> (3rd Generation Partnership Project). Estas associa\u00e7\u00f5es estabelecem um protocolo normalizado para todas as tecnologias celulares e dispositivos de comunica\u00e7\u00e3o. Por outro lado, <a href=\"https:\/\/lora-alliance.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Alian\u00e7a LoRa<\/a> \u00e9 a community que suporta LoRaWAN. LoRa Alliances \u00e9 uma community de parceiros que trabalham juntos para melhorar LoRa e tornar a tecnologia impactante.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Bandwidth\"><\/span>2. Largura de banda<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A NB-IoT funciona com uma largura de banda de 200KHz, enquanto a LoRa funciona a 125KHz e 250KHz. A largura de banda destas tecnologias permite-lhes servir aplica\u00e7\u00f5es LPWAN.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Frequency_spectrum\"><\/span>3. Espectro de frequ\u00eancia<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sendo uma tecnologia LPWAN celular, a NB-IoT opera numa banda de frequ\u00eancia licenciada, ao contr\u00e1rio da LoRaWAN. A LoRaWAN opera na <a href=\"https:\/\/www.tesswave.com\/pt\/what-are-the-ism-frequency-bands\/\" target=\"_blank\" rel=\"noreferrer noopener\">ISM<\/a> (Industrial, Cient\u00edfica e M\u00e9dica). Permitindo o livre acesso dos operadores de rede e dos fabricantes de dispositivos IoT.<\/p>\n\n\n\n<p>Ao contr\u00e1rio da utiliza\u00e7\u00e3o de bandas de frequ\u00eancia LTE pela NB-IoT, a LoRaWAN utiliza <a href=\"https:\/\/www.tesswave.com\/pt\/products\/lorawan-lora-antennas\/868-mhz-lora-antennas\/\" target=\"_blank\" rel=\"noreferrer noopener\">Frequ\u00eancia 868MHz<\/a> na Europa, <a href=\"https:\/\/www.tesswave.com\/pt\/products\/lorawan-lora-antennas\/915-mhz-lora-antennas\/\" target=\"_blank\" rel=\"noreferrer noopener\">915MHz frequ\u00eancia<\/a> na Am\u00e9rica do Norte, e <a href=\"https:\/\/www.tesswave.com\/pt\/products\/lorawan-lora-antennas\/433-mhz-lora-antennas\/\" target=\"_blank\" rel=\"noreferrer noopener\">433MHz frequ\u00eancia<\/a> na \u00c1sia.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Maximum_data_rate\"><\/span>4. D\u00e9bito m\u00e1ximo de dados<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Neste fator, a NB-IoT supera a LoRaWAN como tecnologia ideal para muitos produtos. A NB-IoT oferece uma taxa de dados de 200 Kbps, enquanto a LoRaWAN, sua concorrente n\u00e3o celular, oferece apenas uma taxa de dados de 50 kbps. Como tal, a NB-IoT pode suportar aplica\u00e7\u00f5es IoT de baixa lat\u00eancia muito melhor do que a LoRaWAN.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Payload_length\"><\/span>5. Comprimento da carga \u00fatil<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Embora ambas as tecnologias permitam mensagens ilimitadas por dia, a capacidade m\u00e1xima de carga \u00fatil de ambas as tecnologias difere substancialmente. A NB-IoT oferece um comprimento m\u00e1ximo de carga \u00fatil de 1600 bytes, em compara\u00e7\u00e3o com 234 bytes de carga \u00fatil m\u00e1xima com a LoRaWAN.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Communication_range\"><\/span>6. Co1TP14Gama de comunica\u00e7\u00e3o<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Apesar de uma ideia errada, a tecnologia n\u00e3o celular LoRaWAN oferece um alcance de comunica\u00e7\u00e3o superior ao da tecnologia celular NB-IoT. A NB-IoT oferece um alcance de 1km em \u00e1reas urbanas e 10km em \u00e1reas rurais. A LoRaWAN pode oferecer um alcance de 5 km em \u00e1reas urbanas e 20 km em \u00e1reas rurais.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Susceptibility_to_interference\"><\/span>7. Suscetibilidade a interfer\u00eancias<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>O LoRaWAN \u00e9 bastante immune a qualquer interfer\u00eancia, apesar do longo alcance. No entanto, o caso do NB-IoT n\u00e3o \u00e9 o mesmo, pois \u00e9 comprovadamente mais suscet\u00edvel a interfer\u00eancias de r\u00e1dio.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Adaptive_Data_Rate\"><\/span>8. Taxa de dados adapt\u00e1vel<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A LoRaWAn tem uma vantagem \u00fanica sobre a NB-IoT, pois oferece uma taxa de dados adapt\u00e1vel. O ADR permite que o servidor de rede LoRaWAN controle a taxa de dados, a pot\u00eancia de transmiss\u00e3o e outras carater\u00edsticas de transmiss\u00e3o. O ADR pode otimizar ainda mais o consumo de energia para aplica\u00e7\u00f5es IoT.<\/p>\n\n\n\t\t<div data-elementor-type=\"container\" data-elementor-id=\"8962\" class=\"elementor elementor-8962\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56449a9 e-flex e-con-boxed e-con e-parent\" data-id=\"56449a9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d2a9c7e e-con-full e-flex e-con e-child\" data-id=\"d2a9c7e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-131960e elementor-widget elementor-widget-heading\" data-id=\"131960e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 que a Tesswave pode fazer por si?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-beffddc elementor-widget elementor-widget-text-editor\" data-id=\"beffddc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A Tesswave fornece mais de 100 produtos de antena e pode contactar-nos para solu\u00e7\u00f5es personalizadas de antena, entre em contacto connosco hoje para obter um or\u00e7amento gratuito.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7f09dcf e-con-full e-flex e-con e-child\" data-id=\"7f09dcf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f889e2 elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"4f889e2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijg4NjAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\t<i class=\"icon icon-contact\"><\/i>Obter um or\u00e7amento gratuito\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bc0dfb5 e-con-full elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile e-flex e-con e-parent\" data-id=\"bc0dfb5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9d4da8f e-con-full e-flex e-con e-child\" data-id=\"9d4da8f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b8b032 elementor-widget elementor-widget-heading\" data-id=\"5b8b032\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Obter um or\u00e7amento imediato<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b38cff3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b38cff3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7eabc01 elementor-widget elementor-widget-text-editor\" data-id=\"7eabc01\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Obtenha um or\u00e7amento GRATUITO e entraremos em contacto consigo no prazo de uma hora<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-492b20d e-con-full e-flex e-con e-child\" data-id=\"492b20d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2ad0426 elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"2ad0426\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijg4NjAiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\t<i class=\"icon icon-contact\"><\/i>Contactar-nos\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"NB-IoT_or_LoRa_Which_one_should_you_pick\"><\/span>NB-IoT ou LoRa: qual deve escolher?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ambas as tecnologias t\u00eam diferen\u00e7as claras, o que as torna adequadas para diferentes aplica\u00e7\u00f5es. Para come\u00e7ar, a LoRaWAN oferece menor consumo de energia, baixo custo de implementa\u00e7\u00e3o e maior dura\u00e7\u00e3o da bateria. A LoRaWAN oferece todas essas vantagens com a mesma cobertura e largura de banda. Portanto, a LoRaWAN \u00e9 adequada para sensores de IoT <a href=\"https:\/\/www.tesswave.com\/pt\/five-most-popular-applications-of-lorawan\/\" target=\"_blank\" rel=\"noreferrer noopener\">aplica\u00e7\u00f5es<\/a> onde a longa dura\u00e7\u00e3o da bateria e a communica\u00e7\u00e3o s\u00e3o mais importantes.<\/p>\n\n\n\n<p>Quanto \u00e0 NB-IoT, oferece melhor encripta\u00e7\u00e3o de seguran\u00e7a com 3GPP de 256 bits do que a encripta\u00e7\u00e3o AES de 128 bits da LoRaWAN. A NB-IoT tamb\u00e9m oferece menor lat\u00eancia do que a LoRaWAN, o que lhe confere uma vantagem quando se trata de aplica\u00e7\u00f5es em tempo real. Essas carater\u00edsticas fazem da NB-IoT uma boa op\u00e7\u00e3o para aplica\u00e7\u00f5es em que a baixa lat\u00eancia, a seguran\u00e7a e a penetra\u00e7\u00e3o em ambientes internos podem ser valiosas.<\/p>\n\n\n\n<p>Aqui est\u00e1 <a href=\"https:\/\/www.tesswave.com\/pt\/difference-between-lora-and-sigfox\/\" target=\"_blank\" rel=\"noreferrer noopener\">diferen\u00e7a entre LoRa e Sigfox<\/a> se estiver interessado, s\u00e3o tamb\u00e9m duas tecnologias LPWAN populares no mercado atual.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_implement_LoRa_or_NB-IoT_technologies\"><\/span>Como implementar as tecnologias LoRa ou NB-IoT<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A implementa\u00e7\u00e3o de tecnologias celulares e n\u00e3o celulares \u00e9 bastante diferente. A implementa\u00e7\u00e3o de tecnologias LPWAN celulares \u00e9 muito r\u00edgida para um utilizador final. Isto deve-se ao facto de a NB-IoT exigir uma infraestrutura de rede celular. Estas redes est\u00e3o acess\u00edveis ao p\u00fablico atrav\u00e9s das mesmas torres de telem\u00f3veis que <a href=\"https:\/\/www.tesswave.com\/pt\/what-is-4g-lte\/\" target=\"_blank\" rel=\"noreferrer noopener\">4G\/LTE<\/a>. N\u00e3o \u00e9 f\u00e1cil expandir as torres de telem\u00f3veis e isso acarreta custos enormes.<\/p>\n\n\n\n<p>Em contraste com essas limita\u00e7\u00f5es de rede do NB-IoT, a LoRaWAN \u00e9 muito f\u00e1cil de implantar em redes p\u00fablicas ou privadas. A infraestrutura LoRaWAN pode ser implementada em ambientes internos ou externos, com base no caso de uso. Al\u00e9m disso, \u00e9 mais f\u00e1cil modificar ou ampliar a infraestrutura LoRaWAN conforme necess\u00e1rio ao longo do tempo.<\/p>\n\n\n\n<p>62 pa\u00edses j\u00e1 t\u00eam conetividade NB-IoT implementada, enquanto a LoRaWAN est\u00e1 \u00e0 frente nesta corrida com implementa\u00e7\u00f5es em 181 pa\u00edses. Diz-se que a LoRaWAN tem mais de 240 milh\u00f5es de dispositivos de n\u00f3 e 3,2 milh\u00f5es de <a href=\"https:\/\/www.tesswave.com\/pt\/what-is-lorawan-gateways\/\" target=\"_blank\" rel=\"noreferrer noopener\">Gateways LoRaWAN<\/a> no ecossistema. Como tal, as implementa\u00e7\u00f5es LoRaWAN s\u00e3o mais f\u00e1ceis, e \u00e9 poss\u00edvel encontrar orienta\u00e7\u00f5es ou refer\u00eancias relevantes na community.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Summary\"><\/span>Resumo<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u00c9 seguro assumir que ambas as tecnologias LPWAN proeminentes crescer\u00e3o de forma espantosa nos pr\u00f3ximos anos. Estes desenvolvimentos futuros ir\u00e3o definir o futuro da NB-IoT e da LoRa. Se ainda tiver d\u00favidas, contacte-nos e ajud\u00e1-lo-emos a escolher a solu\u00e7\u00e3o tecnol\u00f3gica certa para as suas necessidades.<\/p>","protected":false},"excerpt":{"rendered":"<p>Among Low-Power Wide Area Network (LPWAN) technologies, LoRa &amp; NB-IoT are the front-runners. Both technologies have their own advantages and unique properties, allowing them to coexist and grow simultaneously. This article evaluates both technologies and why they can be game changers for the next decade of IoT implementations. Cellular vs. Non-cellular LPWAN Since the concept [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4016,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[152,156],"class_list":["post-4015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-lorawan","tag-lpwan"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/posts\/4015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/comments?post=4015"}],"version-history":[{"count":0,"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/posts\/4015\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/media\/4016"}],"wp:attachment":[{"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/media?parent=4015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/categories?post=4015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tesswave.com\/pt\/wp-json\/wp\/v2\/tags?post=4015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}