{"id":13888,"date":"2024-11-09T10:54:39","date_gmt":"2024-11-09T02:54:39","guid":{"rendered":"http:\/\/jc.a300.cn/luyouwang\/?p=13888"},"modified":"2024-11-09T10:54:39","modified_gmt":"2024-11-09T02:54:39","slug":"wi-fi-7-%e6%9c%89%e5%a4%9a%e5%bf%ab%ef%bc%8c%e4%b8%8ewi-fi-6%e6%9c%89%e4%bb%80%e4%b9%88%e5%8c%ba%e5%88%ab%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/jc.a300.cn/luyouwang\/13888.html","title":{"rendered":"Wi-Fi 7 \u6709\u591a\u5feb\uff0c\u4e0eWi-Fi 6\u6709\u4ec0\u4e48\u533a\u522b\uff1f"},"content":{"rendered":"

\u4ec0\u4e48\u662fWi-Fi 7\uff1f<\/strong><\/p>\n

Wi-Fi 7 (IEEE 802.11be) \u5373\u7b2c\u4e03\u4ee3WiFi\u65e0\u7ebf\u7f51\u7edc\uff0c\u901f\u5ea6\u53ef\u9ad8\u8fbe30Gbps\uff0c\u662fWiFi 6\u6700\u9ad89.6Gbps\u901f\u7387\u7684\u4e09\u500d\u4e4b\u591a\uff0cWi-Fi 7\u662f\u81ea 1997 \u5e74\u4ee5\u6765\u7684\u7b2c\u4e03\u4ee3 802.11 \u6807\u51c6\uff0c\u5176\u96c6\u5408\u4e86 WiFi 6\/6E \u7684\u4f18\u52bf\uff0c\u5e76\u5c06\u591a\u4e2a\u73b0\u6709\u6807\u51c6\u6269\u5c55\u81f3\u5168\u65b0\u5883\u754c\uff0c\u4f8b\u5982 320 MHz \u5927\u9891\u5bbd\u548c 4K-QAM\u3002\u4e0d\u53ea\u5982\u6b64\uff0c\u8fd8\u5f15\u8fdb\u4e86\u591a\u9891\u6bb5\u8fde\u63a5\u6a21\u5f0f\u3001\u591a\u8d44\u6e90\u5355\u5143 (MRU) \u548c\u524d\u5bfc\u7801\u5220\u9664\u6280\u672f\u7b49\u9769\u547d\u6027\u7684\u529f\u80fd\u3002\u968f\u7740 WiFi \u6210\u4e3a\u65e5\u5e38\u5de5\u4f5c\u548c\u5bb6\u5ead\u751f\u6d3b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0cWiFi 7 \u5c06\u4ee5\u63a5\u8f68\u672a\u6765\u7684\u5de8\u5927\u6f5c\u529b\u91cd\u5851\u60a8\u7684 WiFi \u4f53\u9a8c\u3002<\/p>\n

\"Wi-Fi<\/a>
Wi-Fi 7<\/figcaption><\/figure>\n

WiFi 7<\/strong>\u3001WiFi 6\/6E \u4e0e WiFi 5 \u7684\u6bd4\u8f83<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n<\/tfoot>\n<\/table>\n<\/div>\n

Wi-Fi 7 \u6bd4Wi-Fi 6 \u901f\u5ea6\u63d0\u5347\u4e864.8\u500d\uff0c\u5bb9\u91cf\u63d0\u53475\u500d\uff0c\u8d85\u4f4e\u7684\u5ef6\u65f6\u3002<\/p>\n

<\/p>\n

320 MHz \u5e26\u5bbd<\/strong><\/p>\n

WiFi 6E \u5c06 6 GHz \u9891\u6bb5\u7684\u9891\u5bbd\u589e\u52a0\u81f3 160 MHz\uff0c\u800c WiFi 7 \u5c06\u5e26\u5bbd\u63a8\u81f3\u8d85\u5bbd 320 MHz \u5927\u9891\u5bbd\uff0c\u4f7f\u6570\u636e\u4f20\u8f93\u5bb9\u91cf\u7ffb\u500d\u3002\u60a8\u53ef\u4ee5\u5c06\u7f51\u7edc\u5f53\u4f5c\u865a\u62df\u9ad8\u901f\u516c\u8def\uff0c\u5c06\u53cc\u500d\u5e26\u5bbd\u5f53\u4f5c\u5bbd\u5ea6\u52a0\u500d\u7684\u8f66\u9053\u3002\u73b0\u5728\uff0c\u88c5\u8f7d\u66f4\u591a\u6570\u636e\u7684\u5927\u578b\u8f66\u8f86\u53ef\u4ee5\u5728\u9ad8\u901f\u516c\u8def\u4e0a\u884c\u9a76\u3002<\/p>\n

WiFi 7 \u529f\u80fd\u5fc5\u987b\u642d\u914d\u652f\u6301 WiFi 7 \u64cd\u4f5c\u7cfb\u7edf\u7684 WiFi \u8def\u7531\u5668\u548c\u5ba2\u6237\u7aef\u8bbe\u5907\u624d\u80fd\u652f\u6301\u5bf9\u5e94\u529f\u80fd\u3002
\u7531\u4e8e\u76d1\u7ba1\u9650\u5236\uff0c\u5927\u9646\u5730\u533a\u53ef\u80fd\u65e0\u6cd5\u5728 6 GHz \u9891\u6bb5\u4f7f\u7528 320 MHz \u9891\u5bbd\u3002<\/p>\n

4K-QAM<\/strong><\/p>\n

\u968f\u7740 4K-QAM \u7684\u5f15\u5165\uff0cWiFi 7 \u4e0e WiFi 6\/6E \u76f8\u6bd4\uff0c\u6570\u636e\u4f20\u8f93\u901f\u7387\u63d0\u9ad8\u4e86 20%\uff0c\u56e0\u4e3a\u66f4\u9ad8\u7684 QAM \u6570\u91cf\u610f\u5473\u7740\u8d44\u6599\u53ef\u4ee5\u66f4\u5bc6\u96c6\u5730\u538b\u7f29\u5230\u4fe1\u53f7\u4f20\u8f93\u4e2d\u3002\u5ef6\u7eed\u9ad8\u901f\u516c\u8def\u7684\u6bd4\u55bb\uff0c\u66f4\u9ad8\u7684 QAM \u610f\u5473\u7740\u4e00\u8f86\u8f66\u4e0a\u53ef\u4ee5\u88c5\u8f7d\u66f4\u591a\u7684\u5546\u54c1\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u60a8\u73b0\u5728\u53ef\u4ee5\u6bd4\u4ee5\u524d\u540c\u4e00\u65f6\u95f4\u8303\u56f4\u5185\u4e0a\u4f20\u53ca\u4e0b\u8f7d\u66f4\u591a\u7684\u6570\u636e\u3002<\/p>\n

\u591a\u94fe\u8def\u805a\u5408\u6280\u672f(MLO)<\/strong><\/p>\n

\u5728 WiFi 7 \u4e4b\u524d\uff0c\u4f20\u8f93\u4ec5\u9650\u4e8e\u4e00\u4e2a\u9891\u6bb5\uff0c\u4f8b\u5982 2.4 GHz \u6216 5 GHz\u3002\u591a\u94fe\u8def\u805a\u5408\u6280\u672f (MLO) \u53ef\u8ba9\u8bbe\u5907\u540c\u65f6\u8fde\u63a5\u591a\u4e2a\u9891\u6bb5\uff0c\u901a\u8fc7\u805a\u5408\u6a21\u5f0f(STR \u6a21\u5f0f)\u5b9e\u73b0\u66f4\u5feb\u7684\u901f\u5ea6\uff0c\u65e0\u7f1d\u5207\u6362\u6a21\u5f0f\uff08eMLRS \u6a21\u5f0f\uff09\u5728\u591a\u4e2a\u540c\u65f6\u4f7f\u7528\u7684\u9891\u6bb5\u4e0a\u63d0\u4f9b\u66f4\u53ef\u9760\u7684 WiFi \u8fde\u63a5\u3002<\/p>\n

Windows 11 2024 \u5e73\u53f0 (Windows 11 24H2) \u53ef\u80fd\u652f\u6301\u591a\u94fe\u8def\u805a\u5408\u6280\u672f (MLO) \u5168\u529f\u80fd\uff0c\u6216\u7a0d\u540e\u7248\u672c\u624d\u652f\u6301\u3002<\/p>\n

\u591a\u8d44\u6e90\u5355\u5143 (MRU) \u548c\u524d\u5bfc\u7801\u5220\u9664\u6280\u672f<\/strong><\/p>\n

\u5728 WiFi 6 \u4e2d\uff0c\u5982\u679c\u9891\u9053\u9047\u5230\u4fe1\u53f7\u5e72\u6270\uff0c\u53ef\u80fd\u4f1a\u6d6a\u8d39\u9891\u8c31\u8d44\u6e90\u3002WiFi 7 \u8bbe\u5907\u642d\u8f7d\u591a\u8d44\u6e90\u5355\u5143 (Multi-RU) \u4e0e\u524d\u5bfc\u7801\u5220\u9664 (Puncturing) \u6280\u672f\uff0c\u80fd\u5145\u5206\u5229\u7528\u672a\u4f7f\u7528\u6216\u4e2d\u65ad\u7684\u5269\u4f59\u90e8\u5206\u901a\u9053\uff0c\u4e0d\u4ec5\u6709\u6548\u8fd0\u7528 WiFi \u5e26\u5bbd\uff0c\u52a0\u901f\u6570\u636e\u4f20\u8f93\uff0c\u8fde\u63a5\u4e5f\u66f4\u52a0\u53ef\u9760\u3002<\/p>\n

16x16 MU-MIMO<\/strong><\/p>\n

MU-MIMO\uff08Multi-user MIMO\uff0c\u591a\u7528\u6237\u540c\u65f6\u8f93\u5165\u53ca\u8f93\u51fa\u6280\u672f\uff09\u652f\u6301\u591a\u4e2a\u7528\u6237\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u901a\u8fc7 16x16 MU-MIMO\uff0cWiFi 7 \u7684\u7a7a\u95f4\u6d41\u6570\u91cf\u6bd4 WiFi 6 \u589e\u52a0\u4e86\u4e00\u500d\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u7f51\u7edc\u5bb9\u91cf\u3002\u73b0\u5728\uff0c\u9700\u8981\u66f4\u591a\u7f51\u7edc\u5bb9\u91cf\u7684\u66f4\u591a WiFi \u8bbe\u5907\u53ef\u4ee5\u540c\u65f6\u6d41\u7545\u8fd0\u884c\u3002<\/p>\n

\u8bf7\u6ce8\u610f\uff0c16x16 MU-MIMO \u662f WiFi 7 \u7684\u6700\u9ad8\u6280\u672f\u6807\u51c6\uff0c\u4f46\u4e0d\u662f\u6240\u6709 WiFi 7 \u8bbe\u5907\u7684\u5f3a\u5236\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4ec0\u4e48\u662fWi-Fi 7\uff1f Wi-Fi 7 (IEEE 802.11be) \u5373\u7b2c\u4e03\u4ee3WiFi\u65e0\u7ebf\u7f51\u7edc\uff0c\u901f\u5ea6\u53ef\u9ad8\u8fbe30Gbps\uff0c\u662fWiFi 6\u6700\u9ad89.6Gbps\u901f\u7387\u7684\u4e09\u500d\u4e4b\u591a\uff0cWi-Fi\u2026<\/p>\n","protected":false},"author":680,"featured_media":13891,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4586],"tags":[5090,2406,5834],"attr":[],"class_list":["post-13888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kuozhan","tag-wi-fi-7","tag-wifi7","tag-wifi7wifi6","entry"],"views":185,"_links":{"self":[{"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/posts\/13888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/users\/680"}],"replies":[{"embeddable":true,"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/comments?post=13888"}],"version-history":[{"count":0,"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/posts\/13888\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/media\/13891"}],"wp:attachment":[{"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/media?parent=13888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/categories?post=13888"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/tags?post=13888"},{"taxonomy":"attr","embeddable":true,"href":"http:\/\/jc.a300.cn/luyouwang\/wp-json\/wp\/v2\/attr?post=13888"}],"curies":[{"name":"wp","href":"http:\/\/api.w.org\/{rel}","templated":true}]}}

<\/td>\nWiFi 7<\/strong><\/th>\nWiFi 6E<\/th>\nWiFi 6<\/th>\nWiFi 5<\/th>\n<\/tr>\n<\/thead>\n
IEEE<\/th>\n802.11be<\/strong><\/td>\n802.11ax<\/td>\n802.11ac<\/td>\n<\/tr>\n
\u6700\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387<\/th>\n46 Gbps<\/strong><\/td>\n9.6 Gbps<\/td>\n3.5 Gbps<\/td>\n<\/tr>\n
\u9891\u6bb5<\/th>\n2.4GHz, 5GHz, 6GHz<\/strong><\/td>\n2.4GHz, 5GHz, 6GHz<\/td>\n2.4GHz, 5GHz<\/td>\n5 GHz<\/td>\n<\/tr>\n
\u9891\u5bbd<\/th>\n\u6700\u9ad8 320 MHz<\/strong><\/td>\n20 MHz, 40 MHz, 80 MHz, 80+80 MHz, 160 MHz<\/td>\n<\/tr>\n
\u8c03\u53d8<\/th>\n4096-QAM<\/strong><\/td>\n1024-QAM OFDMA<\/td>\n256-QAM OFDM<\/td>\n<\/tr>\n
MIMO<\/th>\n16x16 MU-MIMO<\/strong><\/td>\n8x8 MU-MIMO<\/td>\n4x4 MU-MIMO<\/td>\n<\/tr>\n
\u8d44\u6e90\u5355\u5143<\/th>\n\u591a\u91cd\u8d44\u6e90\u5355\u5143<\/strong><\/td>\n\u8d44\u6e90\u5355\u5143<\/td>\n\u4e0d\u9002\u7528<\/td>\n<\/tr>\n
\u5b89\u5168\u6027<\/th>\nWPA3<\/strong><\/td>\nWPA3<\/td>\nWPA2<\/td>\n<\/tr>\n<\/tbody>\n