{"id":161509,"date":"2019-11-09T07:03:08","date_gmt":"2019-11-08T23:03:08","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=161509"},"modified":"2019-10-21T16:16:24","modified_gmt":"2019-10-21T08:16:24","slug":"wi-fi-6","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/wi-fi-6.html","title":{"rendered":"Wi-Fi 6\u7684\u7279\u522b\u4e4b\u5904"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u8bf7\u6ce8\u610fWi-Fi 6\u5546\u6807\u548c802.11ax\u6807\u51c6\u7684\u5173\u7cfb\uff0c\u5b9e\u9645\u4e0a\u56e0\u4e3aIEEE TGax\u5de5\u4f5c\u7ec4\u548cWi-Fi\u8054\u76df\u7684\u6210\u5458\u4f01\u4e1a\u5f88\u5927\u7a0b\u5ea6\u4e0a\u662f\u4e00\u81f4\u7684\uff0c\u6240\u4ee5\u6a21\u7cca\u70b9\u8bb2\uff0cWi-Fi 6\u9a8c\u8bc1\u901a\u8fc7\u5c31\u7b49\u4e8e\u652f\u6301\u4e86802.11ax\u4e5f\u6ca1\u9519\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>\u4ec0\u4e48\u662fWi-Fi 6 ?<\/strong><\/span><\/div>\n<p>Wi-Fi 6\uff0c\u662fWi-Fi\u8054\u76df\u7ed9IEEE Std. P802.11ax\u8d77\u7684\u522b\u540d\u3002<\/p>\n<p>\u4f17\u6240\u5468\u77e5\uff0c\u4ee5\u524d\u6211\u4eec\u7684Wi-Fi\u90fd\u662f\u53eb\u4f5c802.11a\/b\/n\/g\/ac\/ax\u4e4b\u7c7b\u7684\u540d\u5b57\u3002\u8fd9\u79cd\u547d\u540d\u65b9\u5f0f\u5b9e\u5728\u5bb9\u6613\u8ba9\u4eba\u6df7\u4e71\uff0c\u65e0\u6cd5\u8f7b\u6613\u770b\u51fa\u5148\u540e\u987a\u5e8f\u3002\u6240\u4ee5\uff0c\u4ece802.11ax\u5f00\u59cb\uff0c\u4ee5\u6570\u5b57\u7684\u65b9\u5f0f\u8fdb\u884c\u547d\u540d\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161510\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/1-d82c128411dfedc6f187a54e66e7936e.jpg-wh_651x-s_4200590106.jpg\" alt=\"\" width=\"620\" height=\"260\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/1-d82c128411dfedc6f187a54e66e7936e.jpg-wh_651x-s_4200590106.jpg 620w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/1-d82c128411dfedc6f187a54e66e7936e.jpg-wh_651x-s_4200590106-300x126.jpg 300w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/p>\n<p>\u76ee\u524d\u8d1f\u8d23Wi-Fi 6\u6807\u51c6\u5236\u5b9a\u7684\uff0c\u662fIEEE\u6807\u51c6\u534f\u4f1a\u7684TGax\u5de5\u4f5c\u7ec4\u3002\u5f53\u524d\u7248\u672c\u662fDraft 4.20(D1,D2 \u90fd\u66fe\u7ecf\u5206\u522b\u63d0\u4ea4\u4f46\u662f\u6295\u7968\u6ca1\u901a\u8fc7\uff0cD3\u901a\u8fc7\u4e86\u5c0f\u7ec4\u6295\u7968\uff0c\u53c8\u56de\u7089\u91cd\u9020\u4e86\u4e00\u6b21)\u3002<\/p>\n<p>\u4ece\u76ee\u524d\u6765\u770b\uff0c802.11ax\u6807\u51c6\u5e76\u672a\u6b63\u5f0f\u5b8c\u6210\u63d0\u4ea4\uff0c\u4e0d\u8fc7\u5927\u6982\u6846\u67b6\u5df2\u7ecf\u786e\u7acb\uff0c\u6b63\u5904\u4e8e\u8d5e\u52a9\u5546\u6295\u7968\u9636\u6bb5\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161511\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/2-440bace5a12d35cfc623be8a9798a07d.jpg-wh_600x-s_3359902154.jpg\" alt=\"\" width=\"600\" height=\"412\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/2-440bace5a12d35cfc623be8a9798a07d.jpg-wh_600x-s_3359902154.jpg 600w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/2-440bace5a12d35cfc623be8a9798a07d.jpg-wh_600x-s_3359902154-300x206.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">Wi-Fi 6\u6807\u51c6\u5236\u5b9a\u65f6\u95f4\u8868<\/p>\n<p>\u9884\u8ba1TGax\u9879\u76ee\u7ec42020\u5e741\u6708\u4efd\u63d0\u4ea4\u6b63\u5f0f\u7248\u672c\u7ed9802.11\u5c0f\u7ec4\u9a8c\u8bc1\u901a\u8fc7\u3002<\/p>\n<p>Wi-Fi\u8054\u76df\u662f\u4e00\u4e2a\u975e\u8425\u5229\u6027\u884c\u4e1a\u7ec4\u7ec7\uff0c\u4e0d\u8fc7\u5b83\u62e5\u6709Wi-Fi\u7684\u5546\u6807\uff0c\u4e3b\u8981\u8d1f\u8d23Wi-Fi\u8ba4\u8bc1\u548c\u6388\u6743\uff0c\u5f53\u7136\u4e5f\u4f1a\u53c2\u4e0e802.11\u7cfb\u5217\u6807\u51c6\u5236\u5b9a\u3002\u901a\u8fc7Wi-Fi 6\u4ea7\u54c1\u9a8c\u8bc1\u7684\u8bbe\u5907\u53ef\u4ee5\u5728\u8bbe\u5907\u4e0a\u52a0\u4e0aWi-Fi 6\u8ba4\u8bc1\u6807\u7b7e\uff0c\u5927\u6982\u5c31\u957f\u8fd9\u6837\uff1a<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161512\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/3-3d7b41f115eb77b229ec05dea2ffe876.jpg-wh_600x-s_192706655.jpg\" alt=\"\" width=\"600\" height=\"273\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/3-3d7b41f115eb77b229ec05dea2ffe876.jpg-wh_600x-s_192706655.jpg 600w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/3-3d7b41f115eb77b229ec05dea2ffe876.jpg-wh_600x-s_192706655-300x137.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u8bf7\u6ce8\u610fWi-Fi 6\u5546\u6807\u548c802.11ax\u6807\u51c6\u7684\u5173\u7cfb\uff0c\u5b9e\u9645\u4e0a\u56e0\u4e3aIEEE TGax\u5de5\u4f5c\u7ec4\u548cWi-Fi\u8054\u76df\u7684\u6210\u5458\u4f01\u4e1a\u5f88\u5927\u7a0b\u5ea6\u4e0a\u662f\u4e00\u81f4\u7684\uff0c\u6240\u4ee5\u6a21\u7cca\u70b9\u8bb2\uff0cWi-Fi 6\u9a8c\u8bc1\u901a\u8fc7\u5c31\u7b49\u4e8e\u652f\u6301\u4e86802.11ax\u4e5f\u6ca1\u9519\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>Wi-Fi 6 \u6709\u54ea\u4e9b\u6539\u8fdb?<\/strong><\/span><\/div>\n<p>\u5176\u5b9e\u5bf9\u6bd4\u8fd1\u4e9b\u5e74\u7684\u901a\u4fe1\u6807\u51c6(5G\/Wi-Fi 6)\uff0c\u53ef\u4ee5\u611f\u89c9\u5230\u672a\u6765\u51e0\u5e74\u901a\u4fe1\u884c\u4e1a\u7684\u5173\u6ce8\u91cd\u70b9\u59cb\u7ec8\u662f\u7269\u8054\u7f51\u3002\u8fd9\u4e00\u4ee3\u7684\u65b0\u63a5\u5165\u6807\u51c6\u4e5f\u4e3b\u8981\u5728\u8003\u8651\u5bc6\u96c6\u7ec8\u7aef\u3001\u4f4e\u529f\u8017\u548c\u5927\u5e26\u5bbd\u63a5\u5165\u3002<\/p>\n<p>\u5177\u4f53\u7684\u505a\u6cd5\u6709\u8fd9\u4e48\u51e0\u4e2a\uff1a<\/p>\n<p>OFDM\u2192OFDMA<\/p>\n<p>\u652f\u6301\u76ee\u6807\u5524\u9192\u65f6\u95f4(TWT)\u6765\u964d\u4f4e\u529f\u8017\u63d0\u9ad8\u7535\u6c60\u5bff\u547d\uff1b<\/p>\n<p>\u4f7f\u75281024-QAM\u63d0\u9ad8\u541e\u5410\u91cf\uff0c\u6700\u9ad8\u652f\u63018x8 MIMO\uff1b<\/p>\n<p>\u652f\u6301\u7a7a\u95f4\u590d\u7528\u548c\u7740\u8272\u3002<\/p>\n<p>\u4e0b\u9762\u6211\u4eec\u6765\u5206\u522b\u770b\u770b\u8fd9\u4e9b\u65b9\u9762\u7684\u6539\u8fdb\uff1a<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>OFDM\u2192OFDMA<\/strong><\/span><\/div>\n<p style=\"text-align: center;\">\u5ef6\u7eed802.11ax\u6240\u5e26\u6765\u7684MU-MIMO\uff0c\u540c\u65f6\u628a\u539f\u672c\u7684OFDM\u53d8\u4e3aOFDMA\uff0c\u8fd9\u91cc\u589e\u52a0\u7684A\u610f\u601d\u662f\u53ef\u4ee5\u7528\u4ee5\u591a\u5740\u63a5\u5165\uff0c\u628a\u8f7d\u6ce2\u5206\u914d\u7ed9\u4e0d\u540c\u7684\u7528\u6237\u6765\u63d0\u9ad8\u7cfb\u7edf\u7528\u6237\u8fde\u63a5\u5bb9\u91cf\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161513\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/4-5eeb161a4bdecef566a2faede628efde.jpg-wh_600x-s_1875230677.jpg\" alt=\"\" width=\"600\" height=\"452\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/4-5eeb161a4bdecef566a2faede628efde.jpg-wh_600x-s_1875230677.jpg 600w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/4-5eeb161a4bdecef566a2faede628efde.jpg-wh_600x-s_1875230677-300x226.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><br \/>\nax\/ac\/n\u5bf9\u6bd4<\/p>\n<p>\u5728\u4ee5\u5f80\u7684Wi-Fi\u534f\u8bae\u4e2d\uff0c\u6bd4\u5982802.11ac\u5bf9\u591a\u4e2a\u65e0\u7ebf\u63a5\u5165\u7528\u6237\u91c7\u7528\u7a7a\u95f4\u5206\u9694(MU-MIMO)\u6216\u8005\u65f6\u95f4\u5206\u9694(\u8f6e\u6d41\u4f20\u8f93\/EDCA)\u7684\u65b9\u5f0f\u652f\u6301\uff0c\u800cOFDMA\u610f\u5473\u7740\u589e\u52a0\u4e86\u53e6\u5916\u4e00\u79cd\u591a\u7528\u6237\u8d44\u6e90\u5206\u914d\u65b9\u5f0f--\u9891\u5206\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161514\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/5-8f9cc9b330289755c2c747b3e554885c.jpg-wh_600x-s_1555173569.jpg\" alt=\"\" width=\"600\" height=\"247\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/5-8f9cc9b330289755c2c747b3e554885c.jpg-wh_600x-s_1555173569.jpg 600w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/5-8f9cc9b330289755c2c747b3e554885c.jpg-wh_600x-s_1555173569-300x124.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">OFDM\u548cOFDMA\u591a\u7528\u6237\u8d44\u6e90\u5bf9\u6bd4<\/p>\n<p>\u8fd9\u6837\u539f\u672cWi-Fi\u4e2d\u7684\u6700\u5c0f\u8d44\u6e90\u5355\u5143\u53ea\u662f\u65f6\u95f4\u5e27\uff0c\u73b0\u5728\u53d8\u6210\u4e86\u4e00\u79cd\u7c7b\u4f3cLTE\u4e2d\u7684\u65f6\/\u9891\u8d44\u6e90\u5757\uff0c\u53ef\u4ee5\u652f\u6301\u66f4\u52a0\u7ec6\u7c92\u5ea6\u7684\u65e0\u7ebf\u8d44\u6e90\u5206\u914d\uff0c\u6bd4\u5982\u628a\u4e0d\u540c\u7684\u8d44\u6e90\u5757\u5206\u914d\u7ed9\u4e0d\u540c\u7528\u6237\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161515\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/6-921326a7f7c9ea3e4860027fe4da1958.jpg-wh_600x-s_3247750525.jpg\" alt=\"\" width=\"600\" height=\"266\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/6-921326a7f7c9ea3e4860027fe4da1958.jpg-wh_600x-s_3247750525.jpg 600w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/6-921326a7f7c9ea3e4860027fe4da1958.jpg-wh_600x-s_3247750525-300x133.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>\u76ee\u6807\u5524\u9192\u65f6\u95f4 TWT<\/strong><\/span><\/div>\n<p>Wi-Fi 6\u5ef6\u7eed\u4e86802.11ah\u4e2d\u7684TWT(Target Wake Time)\u529f\u80fd\uff0c\u8fd9\u662f\u4e00\u79cd\u8bbe\u5907\u8d44\u6e90\u8c03\u5ea6\u65b9\u5f0f\u3002<\/p>\n<p>\u5b83\u5141\u8bb8\u8bbe\u5907\u548c\u63a5\u5165\u8282\u70b9\u4e4b\u95f4\u534f\u5546\u81ea\u5df1\u5728\u8fdb\u5165\u4f11\u7720\u4e4b\u540e\u4ec0\u4e48\u65f6\u5019\u88ab\u5524\u9192\uff0c\u800c\u4e0d\u662f\u4ece\u524d\u7684\u5b9a\u65f6\u63a5\u5165\u7f51\u7edc\uff0c\u652f\u6301Wi-Fi 6\u7684\u63a5\u5165\u70b9\u53ef\u4ee5\u628a\u5ba2\u6237\u7aef\u8bbe\u5907\u5206\u7ec4\u5230\u4e0d\u540c\u7684TWT\u5468\u671f\uff0c\u4ece\u800c\u5206\u7ec4\u5b9a\u65f6\u5524\u9192\uff0c\u8fd9\u6837\u4e5f\u6709\u52a9\u4e8e\u51cf\u5c11\u4fe1\u9053\u4e89\u7528\u8bbe\u5907\u7684\u6570\u91cf\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161516\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/7-dda2642fc452efe149036eb36e043def.jpg-wh_600x-s_2440377850.jpg\" alt=\"\" width=\"600\" height=\"143\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/7-dda2642fc452efe149036eb36e043def.jpg-wh_600x-s_2440377850.jpg 600w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/7-dda2642fc452efe149036eb36e043def.jpg-wh_600x-s_2440377850-300x72.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">TWT\u529f\u80fd<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>1024QAM<\/strong><\/span><\/div>\n<p>OFDM\u6ce2\u5f62\u901a\u5e38\u91c7\u7528QAM(\u6b63\u4ea4\u5e45\u5ea6\u8c03\u5236)\u4f5c\u4e3a\u8c03\u5236\u65b9\u5f0f\uff0c<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161517\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/8-9355587057e2bc6259e42f4b694d26b8.gif\" alt=\"\" width=\"640\" height=\"319\" \/><\/p>\n<p>\u987e\u540d\u601d\u4e49\uff0c1024-QAM\u53ef\u4ee5\u8ba9\u5355\u4e2a\u7b26\u53f7\u4f20\u901210bit (1024=2\u768410\u6b21\u65b9) \u6570\u636e\uff0c\u8fd9\u662f\u63d0\u9ad8\u65e0\u7ebf\u7cfb\u7edf\u901f\u5ea6\u975e\u5e38\u6709\u6548\u7684\u65b9\u5f0f\u3002\u4e5f\u6b63\u56e0\u4e3a1024-QAM\uff0c\u5355\u4e2a\u5929\u7ebf\u53ef\u4ee5\u5b9e\u73b0\u5343\u5146\u7ea7\u6570\u636e\u4f20\u8f93\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-161518\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/9-efd4c942ade5b0d458ef9b579c6ebba6.jpg\" alt=\"\" width=\"400\" height=\"281\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/9-efd4c942ade5b0d458ef9b579c6ebba6.jpg 400w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/10\/9-efd4c942ade5b0d458ef9b579c6ebba6-300x211.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p style=\"text-align: center;\">QAM\u793a\u610f\u56fe<\/p>\n<p>\u540c\u65f6WiFi 6\u53ef\u4ee5\u652f\u63018x8\u7684MIMO\uff0c\u5f53\u7136\u76ee\u524d\u624b\u673a\u5e76\u4e0d\u652f\u6301\u8fd9\u4e48\u9ad8\u7684MIMO\u5c42\u6570\uff0c\u56e0\u4e3a\u5929\u7ebf\u653e\u4e0d\u4e0b\u3002<\/p>\n<p>\u6240\u4ee5\u76ee\u524dWi-Fi 6\u7684\u6700\u9ad8\u7406\u8bba\u901f\u5ea6\u5927\u7ea6\u662f\uff1a<\/p>\n<p>2.4Gbps(4x4 MIMO@80MHz)<\/p>\n<p>4.8Gbps(8x8 MIMO@80MHz)<\/p>\n<p>4.8Gbps(4x4 MIMO@160MHz)<\/p>\n<p>9.6Gbps(8x8 MIMO@160MHz)<\/p>\n<p>\u4e0a\u9762\u768480\/160MHz\u6307\u7684\u662f\u5355\u8f7d\u6ce2\u5e26\u5bbd\u3002<\/p>\n<p>\u4ece\u63d0\u9ad8\u5355\u8f7d\u6ce2\u5e26\u5bbd\u548c\u8c03\u5236\u9636\u6570\u6765\u770b\uff0cWi-Fi 6\u7684\u901f\u5ea6\u6beb\u65e0\u7591\u95ee\u662f\u4f1a\u63d0\u9ad8\u7684\uff0c\u5373\u4f7f\u624b\u673a\u4e0d\u652f\u63018x8 MIMO\u4e5f\u4f1a...<\/p>\n<p>\u4e0d\u8fc7\u95ee\u9898\u662f\uff0c\u5927\u5bb6\u5bb6\u91cc\u5bbd\u5e26\u6709\u90a3\u4e48\u5feb\u5417.....<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>\u7a7a\u95f4\u91cd\u7528(Spatial Reuse)\u548c\u67d3\u8272<\/strong><\/span><\/div>\n<p>\u8fd9\u4e5f\u662fLTE\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u91c7\u7528\u5f88\u4e45\u7684\u5c0f\u533a\u95f4\u5e72\u6270\u534f\u8c03\u6280\u672f\u7684\u53d8\u79cd\u3002<\/p>\n<p>\u5f80\u5e38Wi-Fi\u4f5c\u4e3a\u4e00\u79cd\u65e0\u7ebf\u5c40\u57df\u7f51\uff0c\u5e76\u4e0d\u8003\u8651\u592a\u591a\u4e0d\u540c\u63a5\u5165\u8282\u70b9\u4e4b\u95f4\u7684\u7ec4\u7f51\u548c\u540c\u9891\u5e72\u6270\u95ee\u9898\uff0c\u5982\u679c\u9700\u8981\u90e8\u7f72\u8fd9\u79cd\u7f51\u7edc\u7684\u8bdd\u53ef\u4ee5\u5bfb\u627e\u66f4\u4e13\u4e1a\u7684\u7ec4\u7f51\u4eba\u5458\uff0c\u4f46\u662f\u968f\u7740Wi-Fi\u5e94\u7528\u8d8a\u6765\u8d8a\u5e7f\u6cdb\uff0c\u4e2d\u5927\u8303\u56f4\u573a\u666f\u8986\u76d6(\u6bd4\u5982\u4f01\u4e1a\u5927\u697c)\u6b63\u5728\u6210\u4e3a\u5e7f\u6cdb\u7684\u95ee\u9898\u3002(\u5f53\u7136\u4e5f\u6709\u53ef\u80fd\u662f\u56e0\u4e3a\u5927\u5bb6\u623f\u5b50\u8d8a\u6765\u8d8a\u5927\u4e86)<\/p>\n<p>\u8fd9\u79cd\u4e2d\u5927\u578b\u573a\u666f\u4e2d\uff0c\u5f88\u5e38\u89c1\u5b58\u5728\u6bd4\u5982\u4e00\u4e2a\u624b\u673a\u540c\u65f6\u53d7\u5230\u4e24\u4e2a\u4e0d\u540c\u65e0\u7ebf\u63a5\u5165\u70b9\u4fe1\u53f7\uff0c\u4f46\u662f\u662f\u540c\u4e00\u4e2a\u65e0\u7ebf\u5c40\u57df\u7f51\u7edc(\u540cBSS\/SSID)\u7684\u60c5\u51b5\u3002<\/p>\n<p>\u9488\u5bf9\u8fd9\u79cd\u60c5\u51b5\uff0cWi-Fi 6 \u63d0\u4f9b\u4e00\u79cdBSS\u67d3\u8272\u673a\u5236\uff0c\u5982\u679c\u624b\u673a\u6536\u5230\u7684\u4fe1\u53f7\u6765\u81ea\u540c\u9891\u6bb5\u7684\u76f8\u540c\u65e0\u7ebf\u5c40\u57df\u7f51\u7edc(\u6bd4\u5982\u6765\u81ea\u4e24\u4e2a\u4e2d\u7ee7\u5668)\uff0c\u90a3\u4e48\u624b\u673a\u4f1a\u53ca\u65f6\u8bc6\u522b\u5e72\u6270\u4fe1\u53f7\u5e76\u8c03\u9ad8\u8bc6\u522b\u95e8\u9650\uff0c\u53ca\u65f6\u505c\u6b62\u63a5\u6536\u6765\u907f\u514d\u5e72\u6270\u3002<\/p>\n<div   id="j6sjwn9j3u"    style=\"margin-top:2em;margin-bottom:1em\"><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>Wi-Fi 6 \u4e0e 5G \u7684\u5173\u7cfb<\/strong><\/span><\/div>\n<p>\u5176\u5b9e\u4e3b\u8981\u533a\u522b\u662f\u5e94\u7528\u573a\u666f\u4e0d\u540c\uff0c\u6b63\u662f\u56e0\u4e3a\u5e94\u7528\u573a\u666f\u4e0d\u540c\uff0c\u867d\u71365G\u548cWi-Fi 6\u4e2d\u91c7\u7528\u4e86\u5f88\u76f8\u4f3c\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u4f46\u662f\u5b9e\u9645\u4e0a\u7528\u6237\u7684\u4f53\u9a8c\u5e76\u4e0d\u76f8\u540c\u3002\u73b0\u5728\u7684\u5404\u79cd5G\u8f6cWi-Fi\u65b9\u6848\u4e5f\u6b63\u662f\u56e0\u4e3a\u76ee\u524d\u7684\u8fd0\u8425\u5546\u7f51\u7edc\u5e76\u4e0d\u80fd\u5f88\u597d\u89e3\u51b3\u65e0\u7ebf\u5c40\u57df\u7f51\u4e2d\u7528\u6237\u8981\u6c42\u7684\u79c1\u5bc6\u6027\u95ee\u9898\u3002SIM\u5361\u5012\u4e0d\u662f\u95ee\u9898\uff0c\u56e0\u4e3a\u73b0\u5728\u7269\u8054\u7f51\u8bbe\u5907\u90fd\u5728\u7528eSIM\u5361\uff0c\u652f\u6301\u7a7a\u4e2d\u8bfb\u5199\uff0c\u4e0d\u9700\u8981\u624b\u6362\u3002<\/p>\n<p>\u4ee5\u9632\u5927\u5bb6\u6df7\u6dc6\uff0c\u9700\u8981\u5f3a\u8c03\u65b0\u95fb\u63cf\u8ff0\u4e2d\u8fd9\u4e00\u6bb5\uff0c<\/p>\n<p>\u53e6\u636e\u56fd\u5916\u5a92\u4f53\u62a5\u9053\uff0c\u5728\u8f66\u8054\u7f51\u548c\u6c7d\u8f66\u4e4b\u95f4\u7684\u901a\u4fe1\u6280\u672f\u4e0a\uff0c\u76ee\u524d\u5168\u4e16\u754c\u51fa\u73b0\u4e865G\u6280\u672f\u548cWi-Fi\u4e4b\u95f4\u7684\u7ade\u4e89\u3002\u5927\u4f17\u96c6\u56e2\u3001\u96f7\u8bfa\u96c6\u56e2\u3001\u4e30\u7530\u6c7d\u8f66\u3001\u901a\u7528\u6c7d\u8f66\u3001\u6069\u667a\u6d66\u7b49\u516c\u53f8\u652f\u6301\u4f7f\u7528Wi-Fi\u6280\u672f\uff0c\u4f46\u662f\u5b9d\u9a6c\u3001\u6234\u59c6\u52d2\u3001\u798f\u7279\u3001\u65e5\u4ea7\u3001\u6807\u81f4\u96ea\u94c1\u9f99\u3001\u535a\u4e16\u3001\u5fb7\u56fd\u7535\u4fe1\u3001\u82f1\u7279\u5c14\u3001\u9ad8\u901a\u548c\u4e09\u661f\u7b49\u516c\u53f8\u5219\u652f\u6301\u4f7f\u75285G\u6280\u672f\u3002<\/p>\n<p>\u548c\u8fd0\u8425\u5546\u7684C-V2X\u901a\u4fe1\u7ade\u4e89\u7684\u662f802.11p, \u662f\u4e3a\u8f66\u8054\u7f51\u5f00\u53d1\u7684\u7528\u4e8e\u4e13\u7528\u77ed\u8ddd\u901a\u4fe1(DSRC)\u534f\u8bae\uff0c\u8ddf\u7528\u4ee5\u65e0\u7ebf\u5c40\u57df\u7f51\u7684802.11 a\/g\/n\/ac\/ax\u7cfb\u5217\u4e0d\u4e00\u6837\u3002\u8f66\u4f01\u4eec\u652f\u6301DSRC\u8fd8\u662f5G\uff0c\u8fd9\u662f\u4e00\u4e2a\u5229\u76ca\u95ee\u9898\uff0c\u548c\u6280\u672f\u5e94\u7528\u573a\u666f\u6ca1\u4ec0\u4e48\u5173\u7cfb\uff0c\u4e5f\u548cWi-Fi\u7eed\u547d\u6ca1\u4ec0\u4e48\u5173\u7cfb\u3002<\/p>\n<p>\u53ea\u8981\u5b58\u5728\u65e0\u7ebf\u5c40\u57df\u7f51\u4e2d\u7684\u6570\u636e\u79c1\u5bc6\u6027\u4f20\u8f93\u8981\u6c42\uff0cWi-Fi\u5c31\u5f88\u96be\u6d88\u5931\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wi-Fi 6\uff0c\u662fWi-Fi\u8054\u76df\u7ed9IEEE Std. P802.11ax\u8d77\u7684\u522b\u540d\u3002 \u4f17\u6240\u5468\u77e5\uff0c\u4ee5\u524d\u6211\u4eec\u7684Wi- [&hellip;]<\/p>\n","protected":false},"author":668,"featured_media":124395,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-161509","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/161509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/668"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=161509"}],"version-history":[{"count":8,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/161509\/revisions"}],"predecessor-version":[{"id":162012,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/161509\/revisions\/162012"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/124395"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=161509"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=161509"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=161509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}