\u7121\u7dda\u9023\u7d50\u672a\u4f86\uff0c\u8fce\u63a5<\/strong>Wi-Fi 7<\/strong>\u4e16\u754c<\/strong><\/p>\n

\u82f1\u7279\u723e\u63d0\u4f9b\u696d\u754c\u7121\u8207\u502b\u6bd4\u7684\u9023\u7dda\u89e3\u6c7a\u65b9\u6848\uff0c\u9a45\u52d5\u5f9e\u908a\u7de3\u5230\u96f2\u7aef\u7684\u6240\u6709\u88dd\u7f6e<\/p>\n

<\/p>\n

\u60a8\u6211\u5df2\u96e2\u4e0d\u958b\u7db2\u8def\uff0c\u75ab\u60c5\u671f\u9593\u4ef0\u8cf4\u5176\u63d0\u4f9b\u5de5\u4f5c\u3001\u6559\u80b2\u3001\u5a1b\u6a02\u7b49\u591a\u7a2e\u529f\u80fd\uff0cWi-Fi\u7121\u7dda\u7db2\u8def\u66f4\u6210\u70ba\u5bb6\u4e2d\u7b46\u8a18\u578b\u96fb\u8166\u3001\u5e73\u677f\u3001\u667a\u6167\u578b\u624b\u6a5f\u9023\u7db2\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u8853\u3002Intel\u00ae Centrino\u00ae\u54c1\u724c\u81ea2003\u5e74\u767c\u8868\u4ee5\u4f86\uff0c\u7121\u7dda\u7db2\u8def\u5df2\u6210\u70ba\u7b46\u8a18\u578b\u96fb\u8166\u6a19\u6e96\u914d\u5099\u529f\u80fd\u4e4b\u4e00\uff1b2017\u5e74\u63a8\u51fa\u9996\u6b3e\u6574\u5408802.11ac\/Wi-Fi 5\u7684PC\u5e73\u53f0\uff0c2019\u5e74\u66f4\u63a8\u51fa\u5e02\u5834\u9996\u6b3e802.11ax\/Wi-Fi 6 PC\u89e3\u6c7a\u65b9\u6848Wi-Fi 6\uff08Gig+\uff09\uff0c\u4e26\u65bc2020\u5e74\u6536\u8cfcRivet Networks\uff0c\u4ee5\u5176Killer\u2122\u54c1\u724c\u7368\u6709\u7db2\u8def\u7ba1\u7406\u6280\u8853\uff0c\u9032\u4e00\u6b65\u5f37\u5316\u6709\u7dda\u3001\u7121\u7dda\u7db2\u8def\u8cc7\u6e90\u4f7f\u7528\u6548\u7387\u3002<\/p>\n

<\/p>\n

\u82f1\u7279\u723e\u770b\u898b\u7121\u7dda\u672a\u4f86\uff0c\u885b\u661f\u3001\u884c\u52d5\u3001\u8d85\u5bec\u983b\u3001Wi-Fi\u3001\u85cd\u7259\u5f62\u5851\u76f8\u8f14\u76f8\u6210\u7684\u667a\u6167\u578b\u7db2\u8def\uff0c\u65bc\u5546\u696d\u3001\u5de5\u696d\u3001\u91ab\u7642\u7167\u8b77\u3001\u4ea4\u901a\u5e02\u5834\uff0c\u9023\u7d50\u6c7d\u8eca\u3001\u96fb\u8166\u3001\u624b\u6a5f\u3001IoT\u7b49\u5404\u9805\u88dd\u7f6e\uff0c\u82f1\u7279\u723e\u4e0d\u50c5\u53c3\u8207\u5404\u9805\u7121\u7dda\u7522\u696d\u6a19\u6e96\u5236\u5b9a\u8ad6\u58c7\u3001\u806f\u76df\u3001\u5de5\u4f5c\u5c0f\u7d44\uff0c\u4ea6\u662f\u7522\u696d\u6280\u8853\u7684\u9818\u5c0e\u8005\u3002\u73fe\u4eca\u5e02\u5834\u6bcf\u5e74\u51fa\u8ca840\u5104\u53f0Wi-Fi\u88dd\u7f6e\uff0c\u8d85\u904e60\uff05\u7684\u884c\u52d5\u6d41\u91cf\u85c9\u7531Wi-Fi\u905e\u9001\uff0c\u4ea6\u50b3\u8f38\u8d85\u904e50\uff05\u7684IP\u6d41\u91cf\u3002<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

\u4e0b\u4e00\u4e16\u4ee3Wi-Fi\u7121\u7dda\u7db2\u8def\u6a19\u6e96IEEE 802.11be Extremely High Throughput\uff08EHT\uff09\uff0c\u5e02\u5834\u9810\u8a08\u7a31\u4e4b\u70baWi-Fi 7\uff0c\u5c07\u63a8\u5347\u6280\u8853\u5c64\u7d1a\uff0c\u6700\u5927\u50b3\u8f38\u901f\u5ea6\u81f3\u5c11\u70ba30Gbps^{[1]<\/sup><\/sup><\/a>\uff0c\u76f8\u8f03802.11ac\/Wi-Fi 6\u7684\u8b8a\u5316\u5982\u4e0b\uff1a<\/p>\n}

\n
• \u8a0a\u865f\u8abf\u8b8a\u5f9e1024-QAM\uff08Quadrature Amplitude Modulation\uff0c\u6b63\u4ea4\u5e45\u5ea6\u8abf\u8b8a\uff09\u63d0\u5347\u81f34096-QAM\uff0c\u4e26\u7e7c\u7e8c\u4f7f\u7528OFDMA\uff08Orthogonal Frequency Division Multiple Access\uff0c\u6b63\u4ea4\u5206\u983b\u591a\u91cd\u63a5\u53d6\uff09\u3002<\/li>\n
• \u652f\u63f4\u983b\u9053\u5bec\u5ea6\u5f9e160MHz\u63d0\u5347\u81f3\u6700\u5bec320MHz\uff0c\u5584\u7528\u65b0\u958b\u653e\u76846GHz\u983b\u6bb5\uff0c925GHz\u301c7.125GHz\u6700\u9ad8\u53ef\u652f\u63f43\u500b\u4e0d\u91cd\u758a\u7684320MHz\u983b\u9053\uff0c\u4e26\u7e7c\u7e8c\u652f\u63f42.4GHz\u548c5GHz\u983b\u6bb5\u3002<\/li>\n
• MIMO\uff08Multi-Input Multi-Output\uff0c\u591a\u8f38\u5165\u591a\u8f38\u51fa\uff09\u5f9e\u6700\u9ad88\u689d\u7a7a\u9593\u6d41\u63d0\u5347\u81f316\u689d\u3002<\/li>\n<\/ul>\n

  <\/p>\n

  802.11be\u9664\u4e86\u5347\u7d1a\u539f\u6709\u6280\u8853\u4ee5\u5916\uff0c\u4ea6\u5c07\u5c0e\u5165\u8a31\u591a\u65b0\u7a4e\u6280\u8853\uff0c\u4ee5\u4fbf\u652f\u63f4\u66f4\u9ad8\u7684\u50b3\u8f38\u901f\u5ea6\u3001\u66f4\u597d\u7684QoS\u548c\u66f4\u4f4e\u7684\u5ef6\u9072\u3001\u4e26\u70ba\u5168\u7403\u4e0d\u540c\u5730\u5340\u76f8\u7570\u7684\u983b\u8b5c\u8cc7\u6e90\uff0c\u9032\u884c\u66f4\u6709\u6548\u7387\u7684\u61c9\u7528\u3002802.11be\u9810\u8a08\u52a0\u5165\u7684\u65b0\u7279\u6027\u5982\u4e0b\uff1a<\/p>\n

  \n
  • \u65b0\u7684\u524d\u5c0e\uff08preamble\uff09\u548c\u5c01\u5305\u683c\u5f0f\uff0c\u524d\u5c0e\u683c\u5f0f\u652f\u63f4\u5411\u524d\u76f8\u5bb9\u7279\u6027\uff0c\u80fd\u5920\u652f\u63f4\u672a\u4f86\u66f4\u65b0\u7684\u6a19\u6e96\u898f\u7bc4\u3002<\/li>\n
  • \u76f8\u8f03\u539f\u5148\u6a19\u6e96\u898f\u7bc4\u9700\u4f7f\u7528\u4e00\u6bb5\u9023\u7e8c\u7684\u983b\u9053\uff0c\u65b0\u589e\u652f\u63f4Multi-RU\uff08Puncturing\uff09\uff0c\u53ef\u907f\u958b\u56e0\u7576\u5730\u6cd5\u898f\u898f\u7bc4\u800c\u7121\u6cd5\u4f7f\u7528\u7684\u983b\u7387\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u983b\u8b5c\u4f7f\u7528\u6548\u7387\u3002\u55ae\u4e00\u4f7f\u7528\u8005\u975eOFDMA\u50b3\u8f38\uff0cPPDU\uff08Packet Protocol Data Unit\uff09\u70ba320MHz\u3001320MHz\u2215160MHz\u3001160MHz\u221580MHz\u6642\uff0cPuncturing\u7d30\u7c92\u5ea6\u5206\u5225\u70ba80MHz\u300140MHz\u300120MHz\uff0cOFDMA\u50b3\u8f38\u6a21\u5f0f\u6642\u5247\u64c1\u6709\u6700\u5927\u7684\u8abf\u6574\u5f48\u6027\u3002<\/li>\n
  • \u652f\u63f4Multi-link Operation\u591a\u91cd\u9023\u63a5\u6a21\u5f0f\uff0cSTA\u80fd\u5920\u540c\u6642\u900f\u904e\u4e0d\u540c\u983b\u6bb5\u6216\u4e0d\u540c\u983b\u9053\u8207AP\u9023\u7d50\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u6700\u5927\u50b3\u8f38\u901f\u5ea6\uff08\u591a\u500b\u983b\u6bb5\u2215\u591a\u500b\u983b\u9053\u540c\u6642\u50b3\u8f38\uff09\u3001\u53ef\u9760\u6027\uff08\u591a\u500b\u983b\u6bb5\u2215\u591a\u500b\u983b\u9053\u50b3\u8f38\u76f8\u540c\u5c01\u5305\uff09\u6216\u662f\u964d\u4f4e\u5ef6\u9072\uff08\u65bc\u512a\u5148\u53ef\u7528\u7684\u983b\u6bb5\u2215\u983b\u9053\uff09^{[2]<\/sup><\/sup><\/a>\u3002<\/li>\n}
  • \u9700\u8981\u5c08\u7528\u3001\u78ba\u5b9a\u6027\u4f4e\u5ef6\u9072\u3001\u53ef\u9760\u5ea6\u9023\u7d50\u7684STA\uff0cAP\u5c07\u70ba\u5176\u4fdd\u7559\u6392\u5916\u7684\u7279\u5b9a\u50b3\u8f38\u6642\u6bb5\u3002<\/li>\n
  • \u7531AP\u6240\u4e3b\u5c0e\u7684\u9ede\u5c0d\u9ede\u50b3\u8f38\u3002<\/li>\n
  • \u6a6b\u8de84GHz\u30015GHz\u30016GHz\u300160GHz\u983b\u6bb5\uff0c\u63d0\u4f9b\u66f4\u597d\u7684Wi-Fi\u611f\u77e5\u529f\u80fd\uff0c\u76f8\u95dc\u6a19\u6e96\u898f\u7bc4\u5c07\u7531IEEE P802.11bf\u53e6\u884c\u8a02\u5b9a\u3002<\/li>\n<\/ul>\n

    <\/p>\n

    <\/p>\n

    \u82f1\u7279\u723e\u4e0d\u50c5\u9a45\u52d5\u5275\u65b0\uff0c\u5728\u5e02\u5834\u63d0\u4f9b\u5177\u5099\u9818\u5148\u6280\u8853\u7684Wi-Fi 4\u22155\u22156\u22156E\u3001Bluetooth 5.2 LE Audio\u3001LTE\u22155G\u89e3\u6c7a\u65b9\u6848\uff0c\u4e26\u6295\u8eab\u53c3\u8207\u8a31\u591a\u6280\u8853\u6a19\u6e96\u7684\u5236\u5b9a\uff0c\u66ff\u672a\u4f86\u65b0\u8208\u61c9\u7528\u5982\u8996\u8a0a\u4e32\u6d41\u3001\u7dda\u4e0a\u6703\u8b70\u3001\u7121\u7dda\u96fb\u7af6\u3001\u5373\u6642\u5354\u4f5c\u3001\u96f2\u7aef\u2215\u908a\u7de3\u904b\u7b97\u3001\u5de5\u696dIoT\u3001\u6c89\u6d78\u5f0fVR\u2215AR\u3001\u4e92\u52d5\u5f0f\u9060\u7aef\u91ab\u7642\uff0c\u505a\u597d\u7121\u7dda\u6e96\u5099\u3002<\/p>\n

    \u4e0a\u8ff0IEEE 802.11be\u898f\u683c\u8207\u529f\u80fd\u70ba\u6839\u64daIEEE\u898f\u7bc4\u8349\u6848\u7684\u6558\u8ff0\uff0c\u6700\u7d42\u7d50\u679c\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002<\/p>\n

    [1]<\/a> P802_11be_PAR_Detail.pdf (ieee802.org)<\/a><\/p>\n

    [2]<\/a> https:\/\/mentor.ieee.org\/802.11\/dcn\/20\/11-20-0562-01-00be-enhanced-multi-link-single-radio-operation.pptx<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    \u7121\u7dda\u9023\u7d50\u672a\u4f86\uff0c\u8fce\u63a5Wi-Fi 7\u4e16\u754c \u82f1\u7279\u723e\u63d0\u4f9b\u696d\u754c\u7121\u8207\u502b\u6bd4\u7684\u9023Read More…<\/a><\/p>\n","protected":false},"author":2,"featured_media":1336,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[3,5,4],"tags":[],"class_list":["post-1335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3c","category-nb","category-pc"],"_links":{"self":[{"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=\/wp\/v2\/posts\/1335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1335"}],"version-history":[{"count":1,"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=\/wp\/v2\/posts\/1335\/revisions"}],"predecessor-version":[{"id":1337,"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=\/wp\/v2\/posts\/1335\/revisions\/1337"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=\/wp\/v2\/media\/1336"}],"wp:attachment":[{"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wptest.twcarpc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}