{"id":175796,"date":"2022-07-29T11:46:02","date_gmt":"2022-07-29T04:46:02","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=175796"},"modified":"2022-07-29T11:46:02","modified_gmt":"2022-07-29T04:46:02","slug":"wi-fi-nghia-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/wi-fi-nghia-la-gi\/","title":{"rendered":"Wi-Fi ngh\u0129a l\u00e0 g\u00ec? 100% ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u1ecfi \u0111\u1ec1u tr\u1ea3 l\u1eddi sai"},"content":{"rendered":"<p><em>\u0110\u1ed1 b\u1ea1n bi\u1ebft, Wi-Fi ngh\u0129a l\u00e0 g\u00ec? N\u00f3 l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a c\u1ee5m t\u1eeb n\u00e0o? Khi m\u00e0 c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i Internet n\u00e0y \u0111\u00e3 c\u00f3 \u1edf kh\u1eafp m\u1ecdi n\u01a1i, c\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t ai \u0111\u00f3 gi\u1ea3i th\u00edch v\u1ec1 c\u00e1i t\u00ean n\u00e0y<\/em>.<\/p>\n<p>N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a b\u1ea1n l\u00e0 &#8220;Wireless Fidelity&#8221; (S\u1ef1 ch\u00e2n th\u1ef1c trong k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y), \u0111i\u1ec1u \u0111\u00f3 th\u1ef1c s\u1ef1 kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n<h2><strong>Wi-Fi ngh\u0129a l\u00e0 g\u00ec? N\u00f3 ch\u1eb3ng c\u00f3 \u00fd ngh\u0129a n\u00e0o c\u1ea3<\/strong><\/h2>\n<p>&#8220;Giang c\u01b0 m\u1eadn&#8221; \u0111\u00e3 l\u1ee5c l\u1ea1i \u0111\u01b0\u1ee3c n\u1ed9i dung c\u1ee7a m\u1ed9t cu\u1ed9c ph\u1ecfng v\u1ea5n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0o n\u0103m 2005 v\u1edbi m\u1ed9t trong nh\u1eefng th\u00e0nh vi\u00ean s\u00e1ng l\u1eadp c\u1ee7a Li\u00ean minh Wi-Fi. Theo th\u00e0nh vi\u00ean s\u00e1ng l\u1eadp c\u1ee7a Li\u00ean minh Wi-Fi Phil Belanger, c\u00e1i t\u00ean n\u00e0y \u0111\u01b0\u1ee3c ch\u1ecdn t\u1eeb m\u1ed9t danh s\u00e1ch g\u1ed3m 10 c\u00e1i t\u00ean \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi c\u00f4ng ty t\u01b0 v\u1ea5n Interbrand.<\/p>\n<figure id=\"attachment_175844\" aria-describedby=\"caption-attachment-175844\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-175844\" src=\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-1.jpg\" alt=\"Wi-Fi l\u00e0 m\u1ed9t c\u00e1i t\u00ean... v\u00f4 ngh\u0129a\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-1-768x432.jpg 768w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-1-696x392.jpg 696w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-1-747x420.jpg 747w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-175844\" class=\"wp-caption-text\">Wi-Fi l\u00e0 m\u1ed9t c\u00e1i t\u00ean&#8230; v\u00f4 ngh\u0129a<\/figcaption><\/figure>\n<p>T\u00ean ban \u0111\u1ea7u c\u1ee7a Wi-Fi l\u00e0 \u201cIEEE 802.11b Direct Sequence\u201d. Wi-Fi Alliance bi\u1ebft r\u1eb1ng h\u1ecd kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng t\u00ean \u0111\u00f3. H\u1ecd c\u1ea7n m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 thu h\u00fat v\u00e0 d\u1ec5 nh\u1edb h\u01a1n n\u1ebfu ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i, v\u00ec v\u1eady &#8220;Wi-Fi&#8221; \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ecdn.<\/p>\n<h2><strong>Wi-Fi Alliance t\u1ea1o ra slogan ch\u1ec9 \u0111\u1ec3 &#8220;l\u00f9a g\u00e0&#8221;<\/strong><\/h2>\n<p>N\u1ebfu b\u1ea1n th\u1ef1c s\u1ef1 ngh\u0129 r\u1eb1ng Wi-Fi l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a &#8220;Wireless Fidelity&#8221;, th\u00ec t\u1ea5t c\u1ea3 l\u00e0 t\u1ea1i Wi-Fi Alliance. Belanger k\u1ec3 l\u1ea1i r\u1eb1ng m\u1ed9t s\u1ed1 \u0111\u1ed3ng nghi\u1ec7p c\u1ee7a \u00f4ng c\u1ea3m th\u1ea5y c\u1ea7n ph\u1ea3i gi\u1ea3i th\u00edch \u201cWi-Fi\u201d ngh\u0129a l\u00e0 g\u00ec v\u00ec h\u1ecd d\u01b0\u1eddng nh\u01b0 kh\u00f4ng th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c th\u1ef1c t\u1ebf r\u1eb1ng c\u00e1i t\u00ean n\u00e0y ch\u1ec9 l\u00e0 m\u1ed9t chi\u00eau tr\u00f2 thu h\u00fat s\u1ef1 ch\u00fa \u00fd v\u00e0 g\u00e2y t\u00f2 m\u00f2. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn vi\u1ec7c Wi-Fi Alliance t\u1ea1o ra slogan &#8220;The Standard for Wireless Fidelity&#8221;.<\/p>\n<figure id=\"attachment_175845\" aria-describedby=\"caption-attachment-175845\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-175845\" src=\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-2.jpg\" alt=\"C\u00e2u slogan n\u00e0y \u0111\u00e3 l\u00e0m m\u1ecdi ng\u01b0\u1eddi hi\u1ec3u sai \u00fd ngh\u0129a c\u1ee7a Wi-Fi\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-2-768x432.jpg 768w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-2-696x392.jpg 696w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2022\/07\/Wi-Fi-2-747x420.jpg 747w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-175845\" class=\"wp-caption-text\">C\u00e2u slogan n\u00e0y \u0111\u00e3 l\u00e0m m\u1ecdi ng\u01b0\u1eddi hi\u1ec3u sai \u00fd ngh\u0129a c\u1ee7a Wi-Fi<\/figcaption><\/figure>\n<p>Belanger th\u1eeba nh\u1eadn \u201c\u0111\u00e2y l\u00e0 m\u1ed9t sai l\u1ea7m v\u00e0 ch\u1ec9 nh\u1eb1m m\u1ee5c \u0111\u00edch g\u00e2y nh\u1ea7m l\u1eabn cho m\u1ecdi ng\u01b0\u1eddi &#8230;\u201d \u00d4ng g\u1ecdi \u0111\u00f3 l\u00e0 \u201cm\u1ed9t n\u1ed7 l\u1ef1c v\u1ee5ng v\u1ec1 \u0111\u1ec3 t\u00ecm ra hai t\u1eeb kh\u1edbp v\u1edbi Wi v\u00e0 Fi\u201d. Sai l\u1ea7m n\u00e0y c\u00e0ng tr\u1ea7m tr\u1ecdng h\u01a1n khi Alliance in m\u0169 v\u00e0 \u00e1o v\u1edbi slogan. C\u00e2u kh\u1ea9u hi\u1ec7u n\u00e0y th\u00e0nh c\u00f4ng \u0111\u1ebfn m\u1ee9c, th\u1eadm ch\u00ed c\u00f3 ng\u01b0\u1eddi trong qu\u00e2n \u0111\u1ed9i Hoa K\u1ef3 c\u0169ng hi\u1ec3u Wi-Fi l\u00e0 Wireless Fidelity.<\/p>\n<p>\u0110\u1eebng qu\u00ean theo d\u00f5i <a href=\"http:\/\/hoanghamobile.com\/tin-tuc\/\"><strong>Ho\u00e0ng H\u00e0 Mobile<\/strong><\/a>\u00a0\u0111\u1ec3 c\u1eadp nh\u1eadt c\u00e1c tin t\u1ee9c\u00a0c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t nh\u00e9.<\/p>\n<div>\n<div>\n<div>\n<div>\n<div id=\"gallery-009fd341-7c56-4813-81d9-b13aab6fc61a\" class=\"full-width-element-xs s_media main-image-group full-width-element\">\n<div class=\"image-group col-xs-12\">\n<blockquote class=\"td_pull_quote td_pull_center\"><p>Tham gia<a href=\"https:\/\/www.facebook.com\/groups\/hoanghamobilegroup\/\">\u00a0Ho\u00e0ng H\u00e0 Mobile\u00a0Group\u00a0<\/a>\u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng ch\u01b0\u01a1ng tr\u00ecnh v\u00e0 \u01b0u \u0111\u00e3i s\u1edbm nh\u1ea5t<\/p><\/blockquote>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>Xem th\u00eam: Nh\u1eefng \u0111i\u1ec3m \u0111\u00e1ng ti\u1ec1n c\u1ee7a Nokia T20 b\u1ea1n kh\u00f4ng th\u1ec3 b\u1ecf qua!<\/p>\n<p><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/CughZ2PP1A4\" width=\"100%\" height=\"400\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p><strong>C\u00f9ng <a href=\"https:\/\/www.youtube.com\/user\/hoanghamobilecom\">Follow k\u00eanh YouTube<\/a> c\u1ee7a Ho\u00e0ng H\u00e0 Mobile \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng tin t\u1ee9c m\u1edbi nh\u1ea5t, sinh \u0111\u1ed9ng nh\u1ea5t nh\u00e9!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ed1 b\u1ea1n bi\u1ebft, Wi-Fi ngh\u0129a l\u00e0 g\u00ec? N\u00f3 l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a c\u1ee5m t\u1eeb n\u00e0o? Khi m\u00e0 c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i Internet n\u00e0y \u0111\u00e3 c\u00f3 \u1edf kh\u1eafp m\u1ecdi n\u01a1i, c\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t ai \u0111\u00f3 gi\u1ea3i th\u00edch v\u1ec1 c\u00e1i t\u00ean n\u00e0y. N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a b\u1ea1n l\u00e0 &#8220;Wireless Fidelity&#8221; (S\u1ef1 ch\u00e2n th\u1ef1c trong k\u1ebft [&hellip;]<\/p>\n","protected":false},"author":54,"featured_media":175843,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,14,17450,7,602],"tags":[],"class_list":["post-175796","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-cong-nghe","category-tin-hot","category-tin-nhanh-trong-ngay","category-tin-tuc-cong-nghe","category-tin-vui"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Wi-Fi ngh\u0129a l\u00e0 g\u00ec? 100% ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u1ecfi \u0111\u1ec1u tr\u1ea3 l\u1eddi sai - Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile<\/title>\n<meta name=\"description\" content=\"Wi-Fi ngh\u0129a l\u00e0 g\u00ec? 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