{"id":93,"date":"2026-04-22T13:06:37","date_gmt":"2026-04-22T05:06:37","guid":{"rendered":"https:\/\/blog.nickys.cn\/?p=93"},"modified":"2026-04-22T22:10:43","modified_gmt":"2026-04-22T14:10:43","slug":"wifi-5-vs-wifi-6-vs-wifi-7-%e5%8f%91%e5%b1%95%e5%8e%86%e7%a8%8b%e4%b8%8e%e5%85%a8%e9%9d%a2%e5%af%b9%e6%af%94","status":"publish","type":"post","link":"https:\/\/blog.nickys.cn\/?p=93","title":{"rendered":"WiFi 5 vs WiFi 6 vs WiFi 7: \u53d1\u5c55\u5386\u7a0b\u4e0e\u5168\u9762\u5bf9\u6bd4"},"content":{"rendered":"<p>\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u98de\u901f\u53d1\u5c55\uff0c\u4ece WiFi 4 \u5230 WiFi 7\uff0c\u6bcf\u4e00\u4ee3\u90fd\u5728\u8fdb\u6b65\u3002\u8fd9\u7bc7\u6587\u7ae0\u804a\u804a WiFi 5\u3001WiFi 6 \u548c WiFi 7 \u7684\u53d1\u5c55\u5386\u7a0b\u3001\u6280\u672f\u5dee\u5f02\u548c\u5b9e\u9645\u4f53\u9a8c\uff0c\u5e2e\u4f60\u505a\u4e2a\u53c2\u8003\u3002<\/p>\n<h2>\ud83d\udcd6 WiFi \u53d1\u5c55\u7b80\u53f2<\/h2>\n<p>1997 \u5e74\uff0cIEEE \u53d1\u5e03\u4e86\u7b2c\u4e00\u4e2a\u65e0\u7ebf\u5c40\u57df\u7f51\u6807\u51c6 802.11\uff0c\u8fd9\u5c31\u662f WiFi \u7684\u8d77\u70b9\u3002\u4e4b\u540e\u6bcf\u4ee3\u6807\u51c6\u5c31\u7528 802.11 \u540e\u9762\u7684\u5b57\u6bcd\u6765\u547d\u540d\uff1a<\/p>\n<ul>\n<li><strong>802.11a\/b\/g<\/strong>\uff1a\u65e9\u671f\u6807\u51c6\uff0c\u901f\u7387\u4e0d\u9ad8\uff0c\u73b0\u5728\u57fa\u672c\u89c1\u4e0d\u5230\u4e86<\/li>\n<li><strong>802.11n (WiFi 4)<\/strong>\uff1a2009 \u5e74\u53d1\u5e03\uff0c\u9996\u6b21\u52a0\u5165 MIMO\uff0c\u6700\u5927 600 Mbps<\/li>\n<li><strong>802.11ac (WiFi 5)<\/strong>\uff1a2013 \u5e74\u53d1\u5e03\uff0c\u4e3b\u653b 5GHz\uff0c\u6700\u5927 3.5 Gbps<\/li>\n<li><strong>802.11ax (WiFi 6)<\/strong>\uff1a2019 \u5e74\u53d1\u5e03\uff0c\u4e3b\u6253\u9ad8\u5bc6\u5ea6\u8bbe\u5907\u573a\u666f\uff0c\u6700\u5927 9.6 Gbps<\/li>\n<li><strong>802.11be (WiFi 7)<\/strong>\uff1a2024 \u5e74\u6807\u51c6\u51bb\u7ed3\uff0c\u4e0b\u4e00\u4ee3 WiFi\uff0c\u6700\u5927 46 Gbps<\/li>\n<\/ul>\n<p>2018 \u5e74 WiFi \u8054\u76df\u5f00\u59cb\u7528\u6570\u5b57\u547d\u540d\uff0c802.11ac \u53eb WiFi 5\uff0c802.11ax \u53eb WiFi 6\uff0c802.11be \u5c31\u662f WiFi 7 \u4e86\u3002<\/p>\n<h2>\ud83d\udcf6 WiFi 5 (802.11ac)<\/h2>\n<p>2013 \u5e74\uff0c2.4GHz \u9891\u6bb5\u8d8a\u6765\u8d8a\u6324\uff0c\u5e72\u6270\u4e25\u91cd\uff0c5GHz \u9891\u6bb5\u7ec8\u4e8e\u6d3e\u4e0a\u7528\u573a\u4e86\u2014\u2014\u8fd9\u5c31\u662f WiFi 5 \u8bde\u751f\u7684\u80cc\u666f\u3002<\/p>\n<p>WiFi 5 \u53ea\u7528 5GHz\uff0c\u652f\u6301 20\/40\/80\/160MHz \u5e26\u5bbd\uff0c\u5e72\u6270\u5c11\u3001\u901f\u7387\u9ad8\uff0c\u4f46\u7a7f\u5899\u5dee\u4e00\u4e9b\u3002\u8c03\u5236\u65b9\u5f0f\u4ece 64-QAM \u5347\u7ea7\u5230 256-QAM\uff0c\u6bcf\u4e2a\u7b26\u53f7\u591a\u8f7d 33% \u7684\u6570\u636e\u3002\u9996\u6b21\u52a0\u5165\u4e0b\u884c MU-MIMO\uff0c\u8def\u7531\u5668\u80fd\u540c\u65f6\u7ed9\u591a\u53f0\u8bbe\u5907\u53d1\u6570\u636e\uff0c\u4e0d\u7528\u6392\u961f\u4e86\u3002\u8fd8\u6709\u6ce2\u675f\u6210\u5f62\uff0c\u5b9a\u5411\u53d1\u9001\u4fe1\u53f7\uff0c\u6bd4\u5168\u5411\u5e7f\u64ad\u6548\u7387\u66f4\u9ad8\u3002<\/p>\n<p>\u7406\u60f3\u6761\u4ef6\u4e0b\u6700\u9ad8 3.5 Gbps\uff0c\u5b9e\u9645\u53d7\u8bbe\u5907\u5929\u7ebf\u6570\u3001\u4fe1\u9053\u5bbd\u5ea6\u548c\u5468\u56f4\u73af\u5883\u5f71\u54cd\uff0c\u5927\u591a\u6570\u65f6\u5019\u662f 500 Mbps \u5230 1 Gbps \u7684\u6c34\u5e73\u3002<\/p>\n<p>\u7f3a\u70b9\u4e5f\u6bd4\u8f83\u660e\u663e\uff1a\u4e0a\u884c\u6ca1\u6709 MU-MIMO\uff0c\u4e0d\u652f\u6301 OFDMA\uff0c\u9ad8\u5bc6\u5ea6\u8bbe\u5907\u65f6\u6548\u7387\u4e0a\u4e0d\u53bb\uff1b\u53ea\u6709 5GHz\uff0c\u6ca1\u6709\u81ea\u52a8\u5207 2.4GHz \u7684\u80fd\u529b\uff1b\u529f\u8017\u4e5f\u504f\u9ad8\uff0c\u4e0d\u9002\u5408\u7269\u8054\u7f51\u8bbe\u5907\u3002<\/p>\n<h2>\ud83d\ude80 WiFi 6 (802.11ax)<\/h2>\n<p>2019 \u5e74 WiFi 6 \u767b\u573a\u4e86\u3002\u90a3\u65f6\u5019\u667a\u80fd\u5bb6\u5c45\u5df2\u7ecf\u5174\u8d77\uff0c\u666e\u901a\u5bb6\u5ead\u6709\u5341\u51e0\u4e8c\u5341\u53f0\u65e0\u7ebf\u8bbe\u5907\u5f88\u5e38\u89c1\uff0cWiFi 5 \u5728\u8fd9\u79cd\u573a\u666f\u4e0b\u6709\u70b9\u625b\u4e0d\u4f4f\uff0cWiFi 6 \u5c31\u662f\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u3002<\/p>\n<p>WiFi 6 \u540c\u65f6\u652f\u6301 2.4GHz \u548c 5GHz\uff0c\u8d70\u8fdc\u4e86\u5c31\u5207 2.4GHz\uff0c\u8fd1\u4e86\u5c31\u7528 5GHz\uff0c\u7cfb\u7edf\u81ea\u52a8\u9009\u3002<\/p>\n<p>OFDMA\uff08\u6b63\u4ea4\u9891\u5206\u591a\u5740\uff09\u662f WiFi 6 \u7684\u6838\u5fc3\u5347\u7ea7\u3002\u5b83\u628a\u4e00\u4e2a\u4fe1\u9053\u62c6\u6210\u591a\u4e2a\u8d44\u6e90\u5355\u5143\uff0c\u8def\u7531\u5668\u80fd\u540c\u65f6\u7ed9\u591a\u53f0\u8bbe\u5907\u53d1\u4e0d\u540c\u5927\u5c0f\u7684\u6570\u636e\u5305\uff0c\u800c\u4e0d\u662f\u5927\u5bb6\u6392\u961f\u7528\u4e00\u6761\u9053\u3002\u8fd9\u4e2a\u6539\u53d8\u5728\u9ad8\u5bc6\u5ea6\u573a\u666f\u4e0b\u6548\u679c\u5f88\u660e\u663e\u3002<\/p>\n<p>\u5176\u4ed6\u5347\u7ea7\uff1aMU-MIMO \u53d8\u6210\u4e86\u53cc\u5411\u7684\uff0c\u8bbe\u5907\u4e5f\u80fd\u540c\u65f6\u5f80\u8def\u7531\u5668\u53d1\u6570\u636e\u4e86\uff1b\u8c03\u5236\u5347\u5230 1024-QAM\uff0c\u6570\u636e\u5bc6\u5ea6\u518d\u63d0 25%\uff1bTWT\uff08\u76ee\u6807\u5524\u9192\u65f6\u95f4\uff09\u8ba9\u8bbe\u5907\u4e0d\u7528\u4e00\u76f4\u76d1\u542c\uff0c\u7eed\u822a\u66f4\u597d\uff1bBSS Coloring \u7ed9\u4e0d\u540c\u7f51\u7edc\u52a0&#8221;\u989c\u8272&#8221;\u6807\u7b7e\uff0c\u8bbe\u5907\u53ef\u4ee5\u5ffd\u7565\u90bb\u5c45\u7f51\u7edc\u7684\u5e72\u6270\u3002<\/p>\n<p>\u6700\u5927 9.6 Gbps\uff088\u00d78 MIMO\uff09\uff0c2\u00d72 MIMO \u8bbe\u5907\u5b9e\u9645\u80fd\u8dd1\u5230 1.2-1.8 Gbps\u3002\u591a\u8bbe\u5907\u540c\u65f6\u7528\u7684\u65f6\u5019\uff0c\u6574\u4f53\u6548\u7387\u6bd4 WiFi 5 \u9ad8\u51fa\u4e00\u5927\u622a\u3002<\/p>\n<p>WiFi 6E \u662f 2020 \u5e74\u7684\u6269\u5c55\uff0c\u52a0\u4e86 6GHz \u9891\u6bb5\uff0c1200MHz \u65b0\u9891\u8c31\uff0c\u6781\u5927\u7f13\u89e3\u4e86\u9891\u8c31\u62e5\u6324\u95ee\u9898\u3002\u4e0d\u8fc7 6GHz \u7a7f\u5899\u6700\u5dee\uff0c\u8def\u7531\u5668\u548c\u8bbe\u5907\u6700\u597d\u5728\u540c\u4e00\u4e2a\u623f\u95f4\u3002<\/p>\n<h2>\u26a1 WiFi 7 (802.11be)<\/h2>\n<p>WiFi 7 \u6807\u51c6 2024 \u5e74\u6b63\u5f0f\u51bb\u7ed3\uff0c\u4e3b\u8981\u9762\u5411 8K \u89c6\u9891\u3001\u4e91\u6e38\u620f\u3001VR\/AR \u8fd9\u4e9b\u5bf9\u5e26\u5bbd\u548c\u5ef6\u8fdf\u8981\u6c42\u66f4\u9ad8\u7684\u573a\u666f\u3002<\/p>\n<p>\u652f\u6301 2.4GHz\u30015GHz\u30016GHz \u4e09\u4e2a\u9891\u6bb5\uff0c\u9009\u62e9\u66f4\u7075\u6d3b\u3002\u4fe1\u9053\u5e26\u5bbd\u4ece 160MHz \u6269\u5230 320MHz\uff0c\u4f20\u8f93\u80fd\u529b\u7ffb\u500d\u30024096-QAM \u8c03\u5236\uff0c\u6bcf\u4e2a\u7b26\u53f7 12 \u6bd4\u7279\uff0c\u6bd4 WiFi 6 \u591a 20%\u3002<\/p>\n<p>MLO\uff08\u591a\u94fe\u8def\u64cd\u4f5c\uff09\u662f WiFi 7 \u6700\u503c\u5f97\u5173\u6ce8\u7684\u65b0\u7279\u6027\u3002\u8bbe\u5907\u53ef\u4ee5\u540c\u65f6\u7528\u591a\u4e2a\u9891\u6bb5\u4f20\u6570\u636e\uff0c\u6bd4\u5982 5GHz \u548c 6GHz \u4e00\u8d77\u8dd1\uff0c\u4e00\u4e2a\u53d7\u5e72\u6270\u4e86\u81ea\u52a8\u5207\u53e6\u4e00\u4e2a\uff0c\u53ef\u9760\u6027\u548c\u541e\u5410\u91cf\u90fd\u4e0a\u53bb\u4e86\u3002<\/p>\n<p>\u6b64\u5916\u8fd8\u6709 16\u00d716 MU-MIMO\uff08\u652f\u6301\u66f4\u591a\u8bbe\u5907\u540c\u65f6\u5728\u7ebf\uff09\u548c MRU\uff08\u591a\u8d44\u6e90\u5355\u5143\uff0c\u5bf9 OFDMA \u7684\u589e\u5f3a\uff09\uff0c\u6548\u7387\u8fdb\u4e00\u6b65\u63d0\u5347\u3002<\/p>\n<p>\u6700\u5927 46 Gbps\uff0c\u662f WiFi 6 \u7684\u8fd1 5 \u500d\u3002MLO \u628a\u5ef6\u8fdf\u538b\u5230 2ms \u4ee5\u4e0b\uff0c\u4e91\u6e38\u620f\u548c VR\/AR \u7684\u4f53\u9a8c\u4f1a\u6709\u8d28\u53d8\u3002<\/p>\n<p>\u73b0\u5728 WiFi 7 \u8bbe\u5907\u5df2\u7ecf\u80fd\u4e70\u5230\u4e86\uff0c\u4f46\u4ef7\u683c\u504f\u9ad8\u3002\u82af\u7247\u6210\u672c\u4e0b\u6765\u3001\u8bbe\u5907\u666e\u53ca\u4e4b\u540e\uff0c2025-2026 \u5e74\u5e94\u8be5\u4f1a\u6210\u4e3a\u4e3b\u6d41\u3002<\/p>\n<h2>\ud83d\udcca \u4e09\u4ee3\u6280\u672f\u5bf9\u6bd4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>WiFi 5<\/th>\n<th>WiFi 6<\/th>\n<th>WiFi 7<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u53d1\u5e03\u5e74\u4efd<\/td>\n<td>2013<\/td>\n<td>2019<\/td>\n<td>2024<\/td>\n<\/tr>\n<tr>\n<td>IEEE \u6807\u51c6<\/td>\n<td>802.11ac<\/td>\n<td>802.11ax<\/td>\n<td>802.11be<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u901f\u7387<\/td>\n<td>3.5 Gbps<\/td>\n<td>9.6 Gbps<\/td>\n<td>46 Gbps<\/td>\n<\/tr>\n<tr>\n<td>\u652f\u6301\u9891\u6bb5<\/td>\n<td>5 GHz<\/td>\n<td>2.4\/5 GHz<\/td>\n<td>2.4\/5\/6 GHz<\/td>\n<\/tr>\n<tr>\n<td>\u4fe1\u9053\u5e26\u5bbd<\/td>\n<td>\u6700\u9ad8 160 MHz<\/td>\n<td>\u6700\u9ad8 160 MHz<\/td>\n<td>\u6700\u9ad8 320 MHz<\/td>\n<\/tr>\n<tr>\n<td>\u8c03\u5236\u65b9\u5f0f<\/td>\n<td>256-QAM<\/td>\n<td>1024-QAM<\/td>\n<td>4096-QAM<\/td>\n<\/tr>\n<tr>\n<td>MU-MIMO<\/td>\n<td>\u4e0b\u884c 4\u00d74<\/td>\n<td>\u4e0a\u4e0b\u884c 8\u00d78<\/td>\n<td>16\u00d716<\/td>\n<\/tr>\n<tr>\n<td>OFDMA<\/td>\n<td>\u4e0d\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<td>\u652f\u6301\uff08\u589e\u5f3a\uff09<\/td>\n<\/tr>\n<tr>\n<td>MLO<\/td>\n<td>\u4e0d\u652f\u6301<\/td>\n<td>\u4e0d\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<\/tr>\n<tr>\n<td>TWT \u7701\u7535<\/td>\n<td>\u4e0d\u652f\u6301<\/td>\n<td>\u652f\u6301<\/td>\n<td>\u652f\u6301\uff08\u589e\u5f3a\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u76ee\u6807\u5ef6\u8fdf<\/td>\n<td>\u7ea6 30ms<\/td>\n<td>\u7ea6 10ms<\/td>\n<td>\u4f4e\u4e8e 2ms<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83c\udfaf \u600e\u4e48\u9009<\/h2>\n<h3>WiFi 5\uff1a\u5dee\u4e0d\u591a\u8be5\u6362\u4e86<\/h3>\n<p>\u65e5\u5e38\u4e0a\u7f51\u770b\u89c6\u9891\u8fd8\u80fd\u7528\uff0c\u4f46\u8bbe\u5907\u591a\u4e86\u5c31\u5403\u529b\u3002\u6709 4K \u89c6\u9891\u9700\u6c42\u3001\u591a\u4eba\u89c6\u9891\u4f1a\u8bae\u6216\u8005\u5bf9\u5ef6\u8fdf\u654f\u611f\u7684\u8bdd\uff0cWiFi 5 \u5df2\u7ecf\u8ddf\u4e0d\u4e0a\u4e86\u3002<\/p>\n<h3>WiFi 6\uff1a\u73b0\u5728\u662f\u4e3b\u6d41<\/h3>\n<p>\u5927\u591a\u6570\u5bb6\u5ead\u548c\u5c0f\u578b\u529e\u516c\u5ba4\uff0c\u9009 WiFi 6 \u591f\u7528\u4e86\u3002\u8bbe\u5907\u591a\u30014K \u89c6\u9891\u3001\u8f7b\u5ea6\u6e38\u620f\u3001\u89c6\u9891\u4f1a\u8bae\u90fd\u80fd cover\u3002\u9009\u7684\u65f6\u5019\u6ce8\u610f\u770b\u652f\u4e0d\u652f\u6301 160MHz \u4fe1\u9053\u5bbd\u5ea6\uff0c\u8fd9\u4e2a\u5bf9\u6027\u80fd\u5f71\u54cd\u633a\u5927\u7684\u3002<\/p>\n<h3>WiFi 6E\uff1a6GHz \u5c1d\u9c9c<\/h3>\n<p>\u4f4f\u5728\u5bc6\u96c6\u5c0f\u533a\u3001\u90bb\u5c45 WiFi \u5e72\u6270\u4e25\u91cd\uff0c\u6216\u8005\u9700\u8981\u66f4\u9ad8\u5e76\u53d1\u5e26\u5bbd\u7684\uff0c\u53ef\u4ee5\u8003\u8651 6E\u3002\u4f46 6GHz \u7a7f\u5899\u5f31\uff0c\u8bbe\u5907\u548c\u8def\u7531\u5668\u6700\u597d\u5728\u4e00\u4e2a\u5c4b\u3002<\/p>\n<h3>WiFi 7\uff1a\u9762\u5411\u672a\u6765<\/h3>\n<p>8K \u89c6\u9891\u3001\u4e91\u6e38\u620f\u3001VR\/AR \u7528\u6237\uff0c\u6216\u8005\u5c31\u662f\u60f3\u8981\u6700\u65b0\u6700\u5f3a\u7684\uff0c\u53ef\u4ee5\u4e0a WiFi 7\u3002\u666e\u901a\u7528\u6237\u53ef\u4ee5\u7b49\u7b49\uff0c\u4ef7\u683c\u5408\u9002\u518d\u5165\u624b\u4e0d\u8fdf\u3002<\/p>\n<h2>\u2753 \u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>Q\uff1a\u624b\u673a WiFi 6 + \u8def\u7531\u5668 WiFi 5\uff0c\u80fd\u7528 WiFi 6 \u901f\u5ea6\u5417\uff1f<\/h3>\n<p>\u4e0d\u884c\u3002WiFi \u7248\u672c\u53d6\u51b3\u4e8e\u4e24\u7aef\u8bbe\u5907\u7684\u6700\u4f4e\u90a3\u4e2a\u3002\u624b\u673a WiFi 6 \u4f46\u8def\u7531\u5668\u662f WiFi 5\uff0c\u6574\u6761\u94fe\u8def\u8fd8\u662f WiFi 5 \u7684\u6c34\u5e73\u3002\u53cd\u8fc7\u6765\u4e5f\u4e00\u6837\u3002<\/p>\n<h3>Q\uff1aWiFi 6 \u6bd4 WiFi 5 \u5feb\u591a\u5c11\uff1f<\/h3>\n<p>\u7406\u8bba\u901f\u7387 WiFi 6 \u662f WiFi 5 \u7684 2.7 \u500d\u3002\u4f46\u5b9e\u9645\u610f\u4e49\u66f4\u5927\u7684\u662f\u9ad8\u5bc6\u5ea6\u573a\u666f\u7684\u6539\u5584\u2014\u201410 \u53f0\u8bbe\u5907\u540c\u65f6\u8dd1\u7684\u65f6\u5019\uff0cWiFi 6 \u6574\u4f53\u6548\u7387\u6bd4 WiFi 5 \u9ad8 40% \u5de6\u53f3\u3002<\/p>\n<h3>Q\uff1aWiFi 7 \u8def\u7531\u5668\u503c\u5f97\u4e70\u5417\uff1f<\/h3>\n<p>\u770b\u60c5\u51b5\u3002\u4e91\u6e38\u620f\u73a9\u5bb6\u3001VR\/AR \u7528\u6237\uff0c\u6216\u8005\u505a\u4e13\u4e1a\u5185\u5bb9\u521b\u4f5c\u7684\uff0cWiFi 7 \u7684\u4f4e\u5ef6\u8fdf\u503c\u5f97\u6295\u5165\u3002\u666e\u901a\u5bb6\u7528\uff0cWiFi 6 \u8def\u7531\u5668\u518d\u6218\u51e0\u5e74\u6ca1\u95ee\u9898\u3002<\/p>\n<h3>Q\uff1a2.4GHz\u30015GHz\u30016GHz \u600e\u4e48\u9009\uff1f<\/h3>\n<p>\u7b80\u5355\u8bb0\uff1a2.4GHz \u7a7f\u5899\u597d\u4f46\u6162\uff0c\u9002\u5408\u8fdc\u8ddd\u79bb\u548c IoT \u8bbe\u5907\uff1b5GHz \u901f\u7387\u9ad8\u5e72\u6270\u5c11\uff0c\u662f\u65e5\u5e38\u4e3b\u529b\uff1b6GHz \u6700\u5feb\u4f46\u7a7f\u5899\u6700\u5dee\uff0c\u9002\u5408\u8fd1\u5904\u9ad8\u901f\u4f20\u8f93\u3002\u5927\u591a\u6570\u8def\u7531\u5668\u4f1a\u81ea\u52a8\u9009\uff0c\u4e0d\u7528\u624b\u52a8\u5e72\u9884\u3002<\/p>\n<h3>Q\uff1aMU-MIMO \u548c OFDMA \u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n<p>MU-MIMO \u662f&#8221;\u7a7a\u95f4\u591a\u8def&#8221;\u2014\u2014\u591a\u5929\u7ebf\u540c\u65f6\u7ed9\u591a\u53f0\u8bbe\u5907\u53d1\u6570\u636e\uff0c\u4e0d\u540c\u8bbe\u5907\u8d70\u4e0d\u540c\u7a7a\u95f4\u6d41\u3002<\/p>\n<p>OFDMA \u662f&#8221;\u9891\u8c31\u591a\u8def&#8221;\u2014\u2014\u628a\u4e00\u4e2a\u4fe1\u9053\u5206\u6210\u591a\u4e2a\u5b50\u4fe1\u9053\uff0c\u540c\u65f6\u670d\u52a1\u591a\u4e2a\u8bbe\u5907\uff0c\u4e0d\u540c\u8bbe\u5907\u8d70\u4e0d\u540c\u8f66\u9053\u3002<\/p>\n<p>\u4e00\u4e2a\u7ba1\u7a7a\u95f4\uff0c\u4e00\u4e2a\u7ba1\u9891\u8c31\uff0c\u5404\u6709\u5206\u5de5\uff0c\u4e00\u8d77\u7528\u6548\u7387\u66f4\u9ad8\u3002<\/p>\n<h3>Q\uff1a\u6362\u8def\u7531\u5668\u7f51\u901f\u80fd\u5feb\u5417\uff1f<\/h3>\n<p>\u4e0d\u4e00\u5b9a\u3002\u5bbd\u5e26\u672c\u6765\u5c31\u53ea\u6709 100Mbps\uff0c\u6362 WiFi 7 \u4e5f\u5feb\u4e0d\u5230\u54ea\u53bb\u3002WiFi \u7248\u672c\u5347\u7ea7\u89e3\u51b3\u7684\u662f\u5c40\u57df\u7f51\u5185\u7684\u4f20\u8f93\u6548\u7387\u548c\u5e76\u53d1\u80fd\u529b\u3002\u5982\u679c\u5bbd\u5e26\u662f 500Mbps \u6216\u5343\u5146\uff0c\u6362\u4e2a\u597d\u7684 WiFi 6\/7 \u8def\u7531\u5668\u624d\u80fd\u771f\u6b63\u8dd1\u6ee1\u3002<\/p>\n<h2>\ud83d\udcdd \u603b\u7ed3<\/h2>\n<p>WiFi 5\u3001WiFi 6\u3001WiFi 7 \u662f\u4e09\u4e2a\u53f0\u9636\uff1a<\/p>\n<ul>\n<li><strong>WiFi 5<\/strong> \u5f00\u542f\u4e86 5GHz \u65f6\u4ee3\uff0c\u73b0\u5728\u5dee\u4e0d\u591a\u8be5\u6dd8\u6c70\u4e86<\/li>\n<li><strong>WiFi 6<\/strong> \u6027\u4ef7\u6bd4\u6700\u9ad8\uff0c\u666e\u901a\u5bb6\u5ead\u9996\u9009<\/li>\n<li><strong>WiFi 7<\/strong> \u9762\u5411\u672a\u6765\uff0c\u9002\u5408\u6709\u66f4\u9ad8\u9700\u6c42\u7684\u7528\u6237<\/li>\n<\/ul>\n<p>\u9009\u8def\u7531\u5668\u9664\u4e86\u770b WiFi \u7248\u672c\uff0c\u4e5f\u8981\u770b\u81ea\u5bb6\u5bbd\u5e26\u591a\u5c11\u3001\u8bbe\u5907\u6709\u51e0\u53f0\u3001\u623f\u5b50\u591a\u5927\u3002\u4e00\u53e5\u8bdd\uff1a\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0cWiFi 6 \u8def\u7531\u5668\u591f\u7528\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u98de\u901f\u53d1\u5c55\uff0c\u4ece WiFi 4 \u5230 WiFi 7\uff0c\u6bcf\u4e00\u4ee3\u90fd\u5728\u8fdb\u6b65\u3002\u8fd9\u7bc7\u6587\u7ae0\u804a\u804a WiFi 5\u3001WiFi &#8230; <a title=\"WiFi 5 vs WiFi 6 vs WiFi 7: \u53d1\u5c55\u5386\u7a0b\u4e0e\u5168\u9762\u5bf9\u6bd4\" class=\"read-more\" href=\"https:\/\/blog.nickys.cn\/?p=93\" aria-label=\"\u9605\u8bfb WiFi 5 vs WiFi 6 vs WiFi 7: \u53d1\u5c55\u5386\u7a0b\u4e0e\u5168\u9762\u5bf9\u6bd4\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-93","post","type-post","status-publish","format-standard","hentry","category-tech"],"_links":{"self":[{"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=\/wp\/v2\/posts\/93","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=93"}],"version-history":[{"count":2,"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=\/wp\/v2\/posts\/93\/revisions"}],"predecessor-version":[{"id":95,"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=\/wp\/v2\/posts\/93\/revisions\/95"}],"wp:attachment":[{"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=93"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=93"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.nickys.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}