{"id":79,"date":"2023-10-22T19:29:24","date_gmt":"2023-10-22T11:29:24","guid":{"rendered":"http:\/\/152.136.53.188\/?p=79"},"modified":"2025-05-03T10:03:00","modified_gmt":"2025-05-03T02:03:00","slug":"mt7628","status":"publish","type":"post","link":"https:\/\/www.xuzhe.tj.cn\/index.php\/2023\/10\/22\/mt7628\/","title":{"rendered":"MT7628\u7684\u4e3b\u8981\u6280\u672f\u53c2\u6570\u53ca\u540d\u8bcd\u89e3\u91ca"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"http:\/\/152.136.53.188\/wp-content\/uploads\/2023\/10\/DALL%C2%B7E-2023-10-19-08.19.56-drawing-of-the-Mt7628-chip-surrounded-by-network-symbols-and-waves-indicating-its-function-in-routing-and-wireless-communication.png\" alt=\"\" class=\"wp-image-77\"\/><\/figure>\n<\/div>\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u6280\u672f\u53c2\u6570<\/h2>\n\n\n<p>MT7628 \u201c\u7247\u4e0a\u8def\u7531\u5668\u201d\uff08router-on-a-ship\uff09\u5305\u542b\u4ece\u5355\u4e2a\u82af\u7247\u6784\u5efa AP \u8def\u7531\u5668\u6240\u9700\u7684\u529f\u80fd\u3002\u6709\u5982\u4e0b\u6280\u672f\u53c2\u6570\uff1a<\/p>\n\n<!--more-->\n\n<!--more-->\n\n\n<ul class=\"wp-block-list\">\n<li>CPU\uff1a MIPS24KEc \uff0c\u4e3b\u9891\u4e3a580 MHz\uff0c \u5e26 64 KB I-Cache \u548c 32 KB D-Cache\u3002<\/li>\n\n\n\n<li>2T2R 2.4 GHz\uff0cPHY \u6570\u636e\u4f20\u8f93\u901f\u7387\u4e3a 300 Mbps\u3002<\/li>\n\n\n\n<li>\u4f20\u7edf 802.11b\/g \u548c HT 802.11n \u6a21\u5f0f\u3002<\/li>\n\n\n\n<li>20\/40 MHz \u4fe1\u9053\u5e26\u5bbd<\/li>\n\n\n\n<li>\u53cd\u5411\u6570\u636e\u6388\u4e88\uff08RDG\uff09<\/li>\n\n\n\n<li>\u6700\u5927\u6bd4\u7387\u7ec4\u5408\uff08MRC\uff09<\/li>\n\n\n\n<li>\u65f6\u7a7a\u5757\u7f16\u7801\uff08STBC\uff09<\/li>\n\n\n\n<li>MCM 8 Mbytes DDR1 KGD \uff08MT7628KN\uff09<\/li>\n\n\n\n<li>16 \u4f4d DDR1\/2\uff0c\u9ad8\u81f3 128\/256 Mbytes\uff08MT7628AN\/KN\uff09<\/li>\n\n\n\n<li>SPI\/SD-XC\/eMMC<\/li>\n\n\n\n<li>X1 USB 2.0 \u4e3b\u673a\uff0c\u00d71 PCle Root Complex<\/li>\n\n\n\n<li>5 \u7aef\u53e3 10\/100 FE PHY<\/li>\n\n\n\n<li>\u7269\u8054\u7f51<\/li>\n\n\n\n<li>\u4f18\u5316\u7684 PMU<\/li>\n\n\n\n<li>\u7eff\u8272 AP<br>\n<ul class=\"wp-block-list\">\n<li>\u667a\u80fd\u65f6\u949f\u6269\u5c55\uff08\u72ec\u6709\uff09<\/li>\n\n\n\n<li>DDR II\uff1aODT \u5173\u95ed\uff0c\u81ea\u5237\u65b0\u6a21\u5f0f<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>I2C\u3001I2C\u3001SPI\u3001PCM\u3001UART\u3001JTAG\u3001GPIO<\/li>\n\n\n\n<li>16 \u4e2a BSSID<\/li>\n\n\n\n<li>WEP64\/128\u3001TKIP\u3001AES\u3001WPA\u3001WPA2\u3001WAPI<\/li>\n\n\n\n<li>QoS WMM\u3001WMM-PS<\/li>\n\n\n\n<li>WPS\uff1aPBC\u3001PIN<\/li>\n\n\n\n<li>\u8bed\u97f3\u4f01\u4e1a\uff1a802.11k+r<\/li>\n\n\n\n<li>AP \u56fa\u4ef6\uff1aLinux 2.6 SDK\u3001\u5e26 IPv6 \u7684 eCOS<br><\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u540d\u8bcd\u89e3\u91ca<\/h2>\n\n\n<h3 class=\"wp-block-heading\"> I-Cache \u4e0e D-Cache<\/h3>\n\n\n<p>\u5728 CPU\u4e2d\uff0cI-Cache\uff08\u6307\u4ee4\u7f13\u5b58\uff09\u7528\u4e8e\u4e34\u65f6\u5b58\u50a8\u5373\u5c06\u6267\u884c\u7684\u6307\u4ee4\uff0c\u800c D-Cache\uff08\u6570\u636e\u7f13\u5b58\uff09\u5219\u7528\u4e8e\u4e34\u65f6\u5b58\u50a8\u5373\u5c06\u4f7f\u7528\u6216\u751f\u6210\u7684\u6570\u636e\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">2T2R<\/h3>\n\n\n<p>2T2R \u662f\u6307\u7528\u4e24\u4e2a\u5929\u7ebf\u6765\u53d1\u5c04\u4e0e\u63a5\u6536WIFI\u4fe1\u53f7\u3002802.11n\u652f\u6301MIMO\uff08\u591a\u8f93\u5165\u591a\u8f93\u51fa\uff09\u6280\u672f\uff0c\u4f7f\u75282\u6839\u5929\u7ebf\u80fd\u8fbe\u5230 300Mbps \u7684PHY\uff08\u7269\u7406\u5c42\uff09\u901f\u7387\uff0c\u6bd4\u53ea\u6709\u4e00\u4e2a\u5929\u7ebf\uff081T1R\uff09\u7684\u65b9\u6848\u8981\u5feb\u5f97\u591a\u3002\u8fd9\u6837\u4e0d\u4ec5\u4f20\u8f93\u66f4\u5feb\uff0c\u8fd8\u9002\u5e94\u9ad8\u5e26\u5bbd\u7684\u9700\u6c42\uff0c\u662f MT7628 \u7684\u4e00\u4e2a\u663e\u8457\u4f18\u70b9\u3002                                                                   <\/p>\n\n\n<p><\/p>\n\n\n<h3 class=\"wp-block-heading\">\u9891\u5e26\u5bbd\u5ea6\u53ca\u901a\u8baf\u6807\u51c6<\/h3>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"1790\" height=\"772\" src=\"http:\/\/152.136.53.188\/wp-content\/uploads\/2023\/10\/CleanShot-2023-10-18-at-12.26.23@2x.png\" alt=\"\" class=\"wp-image-78\" srcset=\"https:\/\/www.xuzhe.tj.cn\/wp-content\/uploads\/2023\/10\/CleanShot-2023-10-18-at-12.26.23@2x.png 1790w, https:\/\/www.xuzhe.tj.cn\/wp-content\/uploads\/2023\/10\/CleanShot-2023-10-18-at-12.26.23@2x-300x129.png 300w, https:\/\/www.xuzhe.tj.cn\/wp-content\/uploads\/2023\/10\/CleanShot-2023-10-18-at-12.26.23@2x-1024x442.png 1024w, https:\/\/www.xuzhe.tj.cn\/wp-content\/uploads\/2023\/10\/CleanShot-2023-10-18-at-12.26.23@2x-768x331.png 768w, https:\/\/www.xuzhe.tj.cn\/wp-content\/uploads\/2023\/10\/CleanShot-2023-10-18-at-12.26.23@2x-1536x662.png 1536w, https:\/\/www.xuzhe.tj.cn\/wp-content\/uploads\/2023\/10\/CleanShot-2023-10-18-at-12.26.23@2x-624x269.png 624w\" sizes=\"auto, (max-width: 1790px) 100vw, 1790px\" \/><\/figure>\n<\/div>\n\n<p>\u9891\u6bb5\u5e26\u5bbd\u662f\u53d1\u9001\u65e0\u7ebf\u4fe1\u53f7\u9891\u7387\u7684\u6807\u51c6\uff0c\u9891\u7387\u8d8a\u9ad8\u8d8a\u5bb9\u6613\u5931\u771f\u3002\u5728\u65e0\u7ebf\u8def\u7531\u5668\u768411 n\u6a21\u5f0f\u4e2d\uff0c\u4e00\u822c\u5305\u62ec20MHz\u548c40MHz\u4e24\u4e2a\u9891\u6bb5\u5e26\u5bbd\u3002\u5176\u4e2d20MHz\u572811n\u7684\u60c5\u51b5\u4e0b\u80fd\u8fbe\u5230144Mbps\u5e26\u5bbd\uff0c\u5b83\u7a7f\u900f\u6027\u8f83\u597d\uff0c\u4f20\u8f93\u8ddd\u79bb\u8fdc\uff08\u7ea6100\u7c73\u5de6\u53f3\uff09\uff1b40MHz\u572811n\u7684\u60c5\u51b5\u4e0b\u80fd\u8fbe\u5230300Mbps\u5e26\u5bbd\uff0c\u7a7f\u900f\u6027\u7a0d\u5dee\uff0c\u4f20\u8f93\u8ddd\u79bb\u8fd1\uff08\u7ea650\u7c73\u5de6\u53f3\uff09\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">20\/40 MHz \u4fe1\u9053\u5e26\u5bbd<\/h3>\n\n\n<p>2.4GHz WiFi \u901a\u5e38\u652f\u6301 20MHz \u548c 40MHz \u7684\u53ef\u9009\u4fe1\u9053\u5bbd\u5ea6\u3002<\/p>\n\n\n<p>20MHz \u4fe1\u9053\u5bbd\u5ea6\uff1a<\/p>\n\n\n<p>\u4f18\u70b9\uff1a\u5728\u8f83\u7a84\u7684\u9891\u7387\u8303\u56f4\u5185\u8fd0\u884c\uff0c\u56e0\u6b64\u5bf9\u5e72\u6270\u7684\u654f\u611f\u5ea6\u8f83\u4f4e\u3002\u8fd9\u4f7f\u5f97\u5728\u9ad8\u5e72\u6270\u73af\u5883\u6216\u8005\u8bbe\u5907\u6570\u91cf\u8f83\u591a\u7684\u60c5\u51b5\u4e0b\u66f4\u52a0\u53ef\u9760\u3002<\/p>\n\n\n<p>\u7f3a\u70b9\uff1a\u7531\u4e8e\u4fe1\u9053\u5bbd\u5ea6\u8f83\u7a84\uff0c\u6240\u80fd\u63d0\u4f9b\u7684\u6700\u5927\u6570\u636e\u901f\u7387\u76f8\u5bf9\u8f83\u4f4e\u3002<\/p>\n\n\n<p>40MHz \u4fe1\u9053\u5bbd\u5ea6\uff1a<\/p>\n\n\n<p>\u4f18\u70b9\uff1a\u63d0\u4f9b\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u7406\u8bba\u4e0a\u6bd4 20MHz \u5feb\u4e00\u500d\u3002\u8fd9\u662f\u56e0\u4e3a\u66f4\u5bbd\u7684\u9891\u7387\u8303\u56f4\u53ef\u4ee5\u4f20\u8f93\u66f4\u591a\u6570\u636e\u3002<\/p>\n\n\n<p>\u7f3a\u70b9\uff1a\u66f4\u5bb9\u6613\u53d7\u5230\u5176\u4ed6\u4fe1\u9053\u548c\u5e72\u6270\u6e90\u7684\u5f71\u54cd\uff0c\u5c24\u5176\u662f\u5728 2.4GHz \u9891\u6bb5\uff0c\u56e0\u4e3a\u8fd9\u4e2a\u9891\u6bb5\u901a\u5e38\u5df2\u7ecf\u5f88\u62e5\u6324\u3002<\/p>\n\n\n<p>\u5982\u679c\u9700\u8981\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\u5e76\u4e14\u5e72\u6270\u8f83\u5c11\uff0c\u90a3\u4e48 40MHz \u53ef\u80fd\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002<\/p>\n\n\n<p>\u5982\u679c\u5904\u5728\u4e00\u4e2a\u4fe1\u53f7\u5e72\u6270\u8f83\u591a\u6216\u8bbe\u5907\u6570\u91cf\u591a\u7684\u73af\u5883\uff0c\u90a3\u4e48 20MHz \u53ef\u80fd\u4f1a\u63d0\u4f9b\u66f4\u7a33\u5b9a\u7684\u8fde\u63a5\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">\u53cd\u5411\u6570\u636e\u6388\u4e88\uff08RDG\uff09<\/h3>\n\n\n<p>\u53cd\u5411\u6570\u636e\u6388\u4e88\uff08Reverse Direction Grant\uff0c\u7b80\u79f0 RDG\uff09\u662f\u4e00\u79cd\u65e0\u7ebf\u7f51\u7edc\u901a\u4fe1\u4e2d\u7684\u6280\u672f\uff0c\u901a\u5e38\u7528\u4e8e 802.11n \u6216\u66f4\u9ad8\u7248\u672c\u7684 WiFi \u6807\u51c6\u4e2d\u3002\u8fd9\u9879\u6280\u672f\u5141\u8bb8\u5728\u4e00\u4e2a\u65f6\u95f4\u7247\u5185\uff0c\u6570\u636e\u6d41\u53ef\u4ee5\u5728\u53d1\u9001\u548c\u63a5\u6536\u65b9\u4e4b\u95f4\u53cc\u5411\u4f20\u8f93\u3002\u8fd9\u4e0e\u4f20\u7edf\u7684 WiFi \u901a\u4fe1\u4e0d\u540c\uff0c\u5728\u4f20\u7edf\u60c5\u51b5\u4e0b\uff0c\u4e00\u4e2a\u65f6\u95f4\u7247\u5185\u8981\u4e48\u662f\u7528\u4e8e\u53d1\u9001\uff0c\u8981\u4e48\u662f\u7528\u4e8e\u63a5\u6536\u3002<\/p>\n\n\n<p>RDG \u7684\u4e3b\u8981\u4f18\u70b9\uff1a<\/p>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u63d0\u9ad8\u6548\u7387<\/strong>\uff1a\u901a\u8fc7\u51cf\u5c11\u9700\u8981\u5207\u6362\u53d1\u9001\u548c\u63a5\u6536\u6a21\u5f0f\u7684\u6b21\u6570\uff0cRDG \u53ef\u4ee5\u63d0\u9ad8\u65e0\u7ebf\u901a\u4fe1\u7684\u6574\u4f53\u6548\u7387\u3002<br><\/li>\n\n\n\n<li><strong>\u964d\u4f4e\u5ef6\u8fdf<\/strong>\uff1a\u7531\u4e8e\u51cf\u5c11\u4e86\u53d1\u9001\u548c\u63a5\u6536\u4e4b\u95f4\u7684\u5207\u6362\u65f6\u95f4\uff0cRDG \u53ef\u4ee5\u964d\u4f4e\u7f51\u7edc\u5ef6\u8fdf\uff0c\u8fd9\u5bf9\u4e8e\u9700\u8981\u4f4e\u5ef6\u8fdf\u7684\u5e94\u7528\uff08\u5982\u5728\u7ebf\u6e38\u620f\u3001\u5b9e\u65f6\u89c6\u9891\u901a\u8bdd\u7b49\uff09\u7279\u522b\u6709\u7528\u3002<br><\/li>\n\n\n\n<li><strong>\u8282\u7701\u7535\u529b<\/strong>\uff1a\u51cf\u5c11\u6a21\u5f0f\u5207\u6362\u4e5f\u610f\u5473\u7740\u80fd\u91cf\u4f7f\u7528\u66f4\u4e3a\u9ad8\u6548\uff0c\u8fd9\u5bf9\u4e8e\u4f9d\u8d56\u7535\u6c60\u7684\u79fb\u52a8\u8bbe\u5907\u6765\u8bf4\u662f\u4e00\u4e2a\u4f18\u70b9\u3002<br><\/li>\n<\/ol>\n\n\n<p>\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n\n\n<p>\u5728\u542f\u7528 RDG \u7684\u60c5\u51b5\u4e0b\uff0c\u4e00\u65e6\u4e00\u4e2a\u7ad9\u70b9\uff08\u901a\u5e38\u662f\u5ba2\u6237\u7aef\u8bbe\u5907\uff09\u83b7\u5f97\u4e86\u53d1\u9001\u6570\u636e\u7684\u6388\u6743\uff0c\u5b83\u4e5f\u81ea\u52a8\u83b7\u5f97\u4e86\u63a5\u6536\u6570\u636e\u7684\u6743\u9650\u3002\u8fd9\u6837\uff0c\u8be5\u7ad9\u70b9\u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u65f6\u95f4\u7247\u5185\u8fdb\u884c\u6570\u636e\u7684\u53d1\u9001\u548c\u63a5\u6536\uff0c\u800c\u65e0\u9700\u7b49\u5f85\u53e6\u4e00\u4e2a\u65f6\u95f4\u7247\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">\u6700\u5927\u6bd4\u7387\u7ec4\u5408\uff08MRC\uff09<\/h3>\n\n\n<p>\u6700\u5927\u6bd4\u7387\u7ec4\u5408\uff08Maximum Ratio Combining\uff0c\u7b80\u79f0 MRC\uff09\u662f\u4e00\u79cd\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u63a5\u6536\u4fe1\u53f7\u5904\u7406\u6280\u672f\u3002\u8fd9\u9879\u6280\u672f\u5e38\u7528\u4e8e\u591a\u5929\u7ebf\u7cfb\u7edf\uff0c\u4f8b\u5982 MIMO\uff08\u591a\u8f93\u5165\u591a\u8f93\u51fa\uff09\u7cfb\u7edf\uff0c\u5176\u4e3b\u8981\u76ee\u7684\u662f\u901a\u8fc7\u4f18\u5316\u5730\u5408\u5e76\u6765\u81ea\u4e0d\u540c\u5929\u7ebf\u7684\u4fe1\u53f7\uff0c\u4ee5\u589e\u5f3a\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u8d28\u91cf\u3002<\/p>\n\n\n<p>MRC \u7684\u4e3b\u8981\u4f18\u70b9\uff1a<\/p>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u63d0\u9ad8\u4fe1\u566a\u6bd4\uff08SNR\uff09<\/strong>\uff1aMRC \u80fd\u6709\u6548\u5730\u63d0\u9ad8\u4fe1\u53f7\u4e0e\u566a\u58f0\u6bd4\uff0c\u4ece\u800c\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u7cfb\u7edf\u6027\u80fd\u3002<br><\/li>\n\n\n\n<li><strong>\u589e\u52a0\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1a\u901a\u8fc7\u5408\u5e76\u591a\u4e2a\u4fe1\u53f7\uff0cMRC \u53ef\u4ee5\u63d0\u9ad8\u63a5\u6536\u5668\u7684\u7075\u654f\u5ea6\uff0c\u4f7f\u5176\u80fd\u5728\u66f4\u8fdc\u7684\u8ddd\u79bb\u6216\u66f4\u5dee\u7684\u4fe1\u53f7\u73af\u5883\u4e2d\u63a5\u6536\u6570\u636e\u3002<br><\/li>\n\n\n\n<li><strong>\u63d0\u5347\u53ef\u9760\u6027<\/strong>\uff1a\u7531\u4e8e\u5b83\u80fd\u6574\u5408\u6765\u81ea\u4e0d\u540c\u8def\u5f84\u548c\u89d2\u5ea6\u7684\u4fe1\u53f7\uff0cMRC \u80fd\u591f\u63d0\u9ad8\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u548c\u6297\u8870\u843d\u80fd\u529b\u3002<br><\/li>\n<\/ol>\n\n\n<p>\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n\n\n<p>\u5047\u8bbe\u4e00\u4e2a\u63a5\u6536\u5668\u6709\u591a\u4e2a\u5929\u7ebf\uff0c\u6bcf\u4e2a\u5929\u7ebf\u90fd\u63a5\u6536\u5230\u4ece\u540c\u4e00\u53d1\u5c04\u6e90\u53d1\u51fa\u7684\u540c\u4e00\u4fe1\u53f7\uff0c\u4f46\u7531\u4e8e\u591a\u8def\u5f84\u8870\u843d\u3001\u76f8\u4f4d\u504f\u79fb\u548c\u5176\u4ed6\u5e72\u6270\uff0c\u6bcf\u4e2a\u5929\u7ebf\u6536\u5230\u7684\u4fe1\u53f7\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002MRC \u901a\u8fc7\u6743\u8861\u5404\u4e2a\u5929\u7ebf\u4e0a\u7684\u4fe1\u53f7\uff0c\u5e76\u5c06\u5b83\u4eec\u5408\u5e76\u6210\u4e00\u4e2a\u5355\u4e00\u3001\u66f4\u5f3a\u3001\u66f4\u6e05\u6670\u7684\u4fe1\u53f7\u3002\u6743\u91cd\u901a\u5e38\u4e0e\u6bcf\u4e2a\u4fe1\u53f7\u7684\u4fe1\u566a\u6bd4\u6210\u6bd4\u4f8b\u3002<\/p>\n\n\n<p>\u8fd9\u6837\uff0c\u5373\u4f7f\u5728\u590d\u6742\u548c\u4e0d\u7a33\u5b9a\u7684\u65e0\u7ebf\u73af\u5883\u4e2d\uff0cMRC \u4e5f\u80fd\u63d0\u4f9b\u66f4\u53ef\u9760\u548c\u9ad8\u8d28\u91cf\u7684\u901a\u4fe1\u3002<\/p>\n\n\n<p>\u7b80\u800c\u8a00\u4e4b\uff0cMRC \u662f\u4e00\u79cd\u4f18\u5316\u591a\u5929\u7ebf\u63a5\u6536\u4fe1\u53f7\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u80fd\u591f\u63d0\u9ad8\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">\u65f6\u7a7a\u5757\u7f16\u7801\uff08STBC\uff09<\/h3>\n\n\n<p>\u65f6\u7a7a\u5757\u7f16\u7801\uff08Space-Time Block Coding\uff0c\u7b80\u79f0 STBC\uff09\u662f\u4e00\u79cd\u7528\u4e8e MIMO\uff08\u591a\u8f93\u5165\u591a\u8f93\u51fa\uff09\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u7f16\u7801\u6280\u672f\u3002\u8be5\u6280\u672f\u5141\u8bb8\u591a\u4e2a\u5929\u7ebf\u5728\u65f6\u95f4\u548c\u7a7a\u95f4\u4e0a\u8fdb\u884c\u4fe1\u53f7\u4f20\u8f93\uff0c\u4ee5\u63d0\u9ad8\u65e0\u7ebf\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u6027\u80fd\u3002<\/p>\n\n\n<p>STBC \u7684\u4e3b\u8981\u4f18\u70b9\uff1a<\/p>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u589e\u5f3a\u53ef\u9760\u6027<\/strong>\uff1aSTBC \u53ef\u4ee5\u6539\u5584\u4fe1\u53f7\u8d28\u91cf\u548c\u6297\u8870\u843d\u80fd\u529b\uff0c\u56e0\u6b64\u80fd\u63d0\u9ad8\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<br><\/li>\n\n\n\n<li><strong>\u63d0\u9ad8\u4fe1\u566a\u6bd4\uff08SNR\uff09<\/strong>\uff1a\u901a\u8fc7\u591a\u4e2a\u53d1\u5c04\u5929\u7ebf\u540c\u65f6\u53d1\u9001\u4fe1\u53f7\uff0c\u5e76\u5728\u63a5\u6536\u7aef\u8fdb\u884c\u9002\u5f53\u7684\u7ec4\u5408\uff0cSTBC \u53ef\u4ee5\u63d0\u9ad8\u4fe1\u53f7\u4e0e\u566a\u58f0\u6bd4\u3002<br><\/li>\n\n\n\n<li><strong>\u7b80\u5316\u63a5\u6536\u5668\u8bbe\u8ba1<\/strong>\uff1a\u4e0e\u67d0\u4e9b\u5176\u4ed6 MIMO \u6280\u672f\u76f8\u6bd4\uff0cSTBC \u66f4\u5bb9\u6613\u5728\u63a5\u6536\u7aef\u8fdb\u884c\u89e3\u7801\uff0c\u8fd9\u6709\u52a9\u4e8e\u7b80\u5316\u63a5\u6536\u5668\u7684\u8bbe\u8ba1\u548c\u964d\u4f4e\u6210\u672c\u3002<br><\/li>\n\n\n\n<li><strong>\u5bb9\u9519\u80fd\u529b<\/strong>\uff1a\u5373\u4f7f\u67d0\u4e2a\u5929\u7ebf\u6216\u4fe1\u9053\u51fa\u73b0\u95ee\u9898\uff0cSTBC \u7684\u8bbe\u8ba1\u4e5f\u80fd\u786e\u4fdd\u4fe1\u53f7\u8d28\u91cf\uff0c\u63d0\u4f9b\u4e00\u5b9a\u7a0b\u5ea6\u7684\u5bb9\u9519\u80fd\u529b\u3002<br><\/li>\n<\/ol>\n\n\n<p>\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n\n\n<p>\u5728 STBC \u4e2d\uff0c\u4e00\u4e2a\u6570\u636e\u7b26\u53f7\u4f1a\u88ab\u7f16\u7801\u6210\u4e00\u4e2a\u77e9\u9635\uff0c\u8fd9\u4e2a\u77e9\u9635\u968f\u540e\u4f1a\u901a\u8fc7\u591a\u4e2a\u53d1\u5c04\u5929\u7ebf\u5728\u4e0d\u540c\u7684\u65f6\u95f4\u95f4\u9694\u5185\u53d1\u9001\u51fa\u53bb\u3002\u63a5\u6536\u7aef\u7684\u591a\u4e2a\u5929\u7ebf\u4f1a\u6536\u96c6\u5230\u8fd9\u4e9b\u4fe1\u53f7\uff0c\u7136\u540e\u5229\u7528\u7279\u5b9a\u7684\u89e3\u7801\u7b97\u6cd5\u5c06\u5176\u7ec4\u5408\u8d77\u6765\uff0c\u4ee5\u91cd\u5efa\u539f\u59cb\u6570\u636e\u7b26\u53f7\u3002<\/p>\n\n\n<p>\u8fd9\u6837\u505a\u7684\u597d\u5904\u662f\uff0c\u5373\u4f7f\u67d0\u4e9b\u5929\u7ebf\u7684\u4fe1\u53f7\u53d7\u5230\u8870\u843d\u6216\u5e72\u6270\uff0c\u63a5\u6536\u7aef\u4ecd\u7136\u53ef\u4ee5\u4ece\u5176\u4ed6\u5929\u7ebf\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u4e2d\u6062\u590d\u51fa\u51c6\u786e\u7684\u6570\u636e\u3002\u8fd9\u5c31\u662f STBC \u80fd\u63d0\u9ad8\u65e0\u7ebf\u901a\u4fe1\u53ef\u9760\u6027\u7684\u539f\u56e0\u3002<\/p>\n\n\n<p>\u603b\u4f53\u6765\u8bf4\uff0c\u65f6\u7a7a\u5757\u7f16\u7801\u662f\u4e00\u79cd\u6709\u6548\u7684 MIMO \u7f16\u7801\u6280\u672f\uff0c\u7528\u4e8e\u63d0\u9ad8\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">MCM 8 Mbytes DDR1 KGD<\/h3>\n\n\n<p>MCM (Multi-Chip Module)\uff1a\u591a\u82af\u7247\u6a21\u5757\u662f\u4e00\u79cd\u96c6\u6210\u7535\u8def\u8bbe\u8ba1\uff0c\u5176\u4e2d\u591a\u4e2a\u82af\u7247\u88ab\u5c01\u88c5\u5728\u5355\u4e00\u7684\u6a21\u5757\u6216\u5c01\u88c5\u4e2d\u3002\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u6574\u4f53\u6027\u80fd\uff0c\u51cf\u5c11\u529f\u8017\u548c\u7a7a\u95f4\u9700\u6c42\u3002<\/p>\n\n\n<p>8 Mbytes DDR1\uff1a\u6307\u7684\u662fMT7628KN\u914d\u5907\u67098\u5146\u5b57\u8282\uff08\u537364\u5146\u4f4d\uff09\u7684 DDR1\uff08\u7b2c\u4e00\u4ee3\u53cc\u6570\u636e\u901f\u7387\u540c\u6b65\u52a8\u6001\u968f\u673a\u5b58\u53d6\u5185\u5b58\uff09\u7c7b\u578b\u7684\u5185\u5b58\u3002DDR1 \u662f\u76f8\u5bf9\u8f83\u65e7\u7684\u5185\u5b58\u6280\u672f\uff0c\u4f46\u5728\u67d0\u4e9b\u4f4e\u529f\u8017\u6216\u6210\u672c\u654f\u611f\u7684\u5e94\u7528\u4e2d\u4ecd\u7136\u6709\u7528\u3002<\/p>\n\n\n<p>KGD (Known Good Die)\uff1a\u5df2\u77e5\u826f\u597d\u7684\u88f8\u7247\u662f\u5728\u5c01\u88c5\u4e4b\u524d\u7ecf\u8fc7\u6d4b\u8bd5\u548c\u9a8c\u8bc1\u7684\u534a\u5bfc\u4f53\u6676\u7247\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u5728\u591a\u82af\u7247\u6a21\u5757\u4e2d\u7684\u6bcf\u4e00\u4e2a\u82af\u7247\u90fd\u662f\u529f\u80fd\u6b63\u5e38\u7684\uff0c\u4ece\u800c\u63d0\u9ad8\u6574\u4f53\u6a21\u5757\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">\u00d71 PCle Root Complex<\/h3>\n\n\n<p>\u00d71 PCIe Root Complex \u662f\u6307\u5177\u6709\u4e00\u4e2a PCIe\uff08Peripheral Component Interconnect Express\uff09\u901a\u9053\u7684\u6839\u590d\u5408\u4f53\uff08Root Complex\uff09\u3002\u5728\u8ba1\u7b97\u673a\u4f53\u7cfb\u7ed3\u6784\u4e2d\uff0c\u6839\u590d\u5408\u4f53\u662f PCIe \u67b6\u6784\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u5b83\u76f4\u63a5\u8fde\u63a5\u5230 CPU \u548c\u5185\u5b58\u5b50\u7cfb\u7edf\u3002\u6839\u590d\u5408\u4f53\u8d1f\u8d23\u521d\u59cb\u5316 PCIe \u603b\u7ebf\u548c\u6240\u6709\u8fde\u63a5\u5230\u5b83\u7684\u7aef\u70b9\u8bbe\u5907\u3002<\/p>\n\n\n<p>&#8220;\u00d71&#8243; \u8868\u793a\u8fd9\u4e2a PCIe \u8fde\u63a5\u5177\u6709\u4e00\u4e2a\u6570\u636e\u901a\u9053\uff08lane\uff09\u3002\u6bcf\u4e2a PCIe \u901a\u9053\u662f\u4e00\u4e2a\u53cc\u5411\u7684\u6570\u636e\u94fe\u63a5\uff0c\u7531\u4e00\u5bf9\u5dee\u5206\u4fe1\u53f7\u7ebf\u7ec4\u6210\u3002\u56e0\u6b64\uff0c&#8221;\u00d71&#8221; \u610f\u5473\u7740\u8fd9\u4e2a\u8fde\u63a5\u7684\u5e26\u5bbd\u5c06\u53d7\u5230\u5355\u4e00\u6570\u636e\u901a\u9053\u7684\u9650\u5236\u3002<\/p>\n\n\n<p>\u4f18\u70b9\u4e0e\u7f3a\u70b9\uff1a<\/p>\n\n\n<p>\u4f18\u70b9\uff1a<\/p>\n\n\n<p>\u4f4e\u6210\u672c\uff1a\u76f8\u5bf9\u4e8e\u5177\u6709\u66f4\u591a\u901a\u9053\uff08\u4f8b\u5982 \u00d74\u3001\u00d78 \u6216 \u00d716\uff09\u7684\u8fde\u63a5\uff0c\u00d71 \u8fde\u63a5\u66f4\u4e3a\u7ecf\u6d4e\u3002<\/p>\n\n\n<p>\u7b80\u5355\u4e0e\u7075\u6d3b\uff1a\u9002\u7528\u4e8e\u4e0d\u9700\u8981\u9ad8\u5e26\u5bbd\u7684\u5e94\u7528\uff0c\u5982\u67d0\u4e9b\u7c7b\u578b\u7684\u7f51\u7edc\u5361\u3001\u5b58\u50a8\u63a7\u5236\u5668\u6216\u5176\u4ed6\u4f4e\u5e26\u5bbd\u5916\u8bbe\u3002<\/p>\n\n\n<p>\u7f3a\u70b9\uff1a<\/p>\n\n\n<p>\u9650\u5236\u5e26\u5bbd\uff1a\u00d71 \u8fde\u63a5\u63d0\u4f9b\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u76f8\u5bf9\u8f83\u4f4e\uff0c\u53ef\u80fd\u4e0d\u9002\u7528\u4e8e\u9ad8\u6027\u80fd\u56fe\u5f62\u5361\u6216\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n<p>\u4e00\u822c\u6765\u8bf4\uff0c\u00d71 PCIe Root Complex \u662f\u4e00\u79cd\u9002\u7528\u4e8e\u4f4e\u81f3\u4e2d\u7b49\u5e26\u5bbd\u9700\u6c42\u7684\u6709\u6548\u89e3\u51b3\u65b9\u6848\uff0c\u5b83\u5728\u6210\u672c\u548c\u590d\u6742\u6027\u65b9\u9762\u63d0\u4f9b\u4e86\u4e00\u5b9a\u7684\u4f18\u52bf\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u9700\u8981\u9ad8\u6570\u636e\u4f20\u8f93\u901f\u7387\u7684\u5e94\u7528\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u4f7f\u7528\u66f4\u591a\u901a\u9053\u7684 PCIe \u8fde\u63a5\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">5 \u7aef\u53e3 10\/100 FE PHY<\/h3>\n\n\n<p>&#8220;5 \u7aef\u53e3 10\/100 FE PHY&#8221; \u6307\u7684\u662f\u4e00\u4e2a\u5305\u542b5\u4e2a\u7aef\u53e3\u7684 Fast Ethernet\uff08FE\uff09\u7269\u7406\u5c42\uff08PHY\uff09\u8bbe\u5907\uff0c\u6bcf\u4e2a\u7aef\u53e3\u90fd\u652f\u630110 Mbps\uff0810Base-T\uff09\u6216100 Mbps\uff08100Base-TX\uff09\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002<\/p>\n\n\n<p>\u4e3b\u8981\u7279\u70b9\uff1a<\/p>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u591a\u7aef\u53e3\u652f\u6301<\/strong>\uff1a\u62e5\u67095\u4e2a\u72ec\u7acb\u7aef\u53e3\uff0c\u53ef\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a\u7f51\u7edc\u8bbe\u5907\u3002<br><\/li>\n\n\n\n<li><strong>\u53cc\u901f\u7387<\/strong>\uff1a\u652f\u630110 Mbps \u548c 100 Mbps \u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u7075\u6d3b\u6027\u3002<br><\/li>\n\n\n\n<li><strong>\u4f4e\u6210\u672c<\/strong>\uff1aFast Ethernet \uff08100 Mbps\uff09\u6280\u672f\u76f8\u5bf9\u4e8e Gigabit Ethernet (1000 Mbps) \u6765\u8bf4\u66f4\u4e3a\u7ecf\u6d4e\uff0c\u9002\u7528\u4e8e\u6210\u672c\u654f\u611f\u6216\u4e0d\u9700\u8981\u9ad8\u5e26\u5bbd\u7684\u5e94\u7528\u3002<br><\/li>\n\n\n\n<li><strong>\u6210\u719f\u6280\u672f<\/strong>\uff1aFast Ethernet \u662f\u4e00\u79cd\u6210\u719f\u548c\u5e7f\u6cdb\u4f7f\u7528\u7684\u6280\u672f\uff0c\u517c\u5bb9\u6027\u548c\u53ef\u9760\u6027\u90fd\u76f8\u5bf9\u8f83\u597d\u3002<br><\/li>\n<\/ol>\n\n\n<p>\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5c0f\u578b\u529e\u516c\u7f51\u7edc<\/strong>\uff1a\u5bf9\u4e8e\u5c0f\u578b\u529e\u516c\u5ba4\u6216\u5bb6\u5ead\u7f51\u7edc\uff0c\u8fd9\u6837\u7684 PHY \u8bbe\u5907\u5b8c\u5168\u8db3\u591f\u3002<br><\/li>\n\n\n\n<li><strong>IoT \u8bbe\u5907\u8fde\u63a5<\/strong>\uff1a\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u7269\u8054\u7f51\u8bbe\u5907\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\u7684\u5404\u79cd\u4f20\u611f\u5668\u548c\u63a7\u5236\u5668\u3002<br><\/li>\n\n\n\n<li><strong>\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf<\/strong>\uff1a\u5728\u4e00\u4e9b\u4e0d\u9700\u8981\u9ad8\u5e26\u5bbd\u4f46\u9700\u8981\u591a\u4e2a\u8fde\u63a5\u7684\u5de5\u4e1a\u5e94\u7528\u4e2d\u4e5f\u5f88\u6709\u7528\u3002<br><\/li>\n\n\n\n<li><strong>\u6269\u5c55\u73b0\u6709\u7f51\u7edc<\/strong>\uff1a\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u5ec9\u4ef7\u7684\u89e3\u51b3\u65b9\u6848\u6765\u6269\u5c55\u73b0\u6709\u7684\u7f51\u7edc\u7ed3\u6784\u3002<br><\/li>\n<\/ol>\n\n\n<h3 class=\"wp-block-heading\">An optimized PMU<\/h3>\n\n\n<p>&#8220;PMU&#8221; \u901a\u5e38\u6307\u7684\u662f\u201c\u7535\u6e90\u7ba1\u7406\u5355\u5143\u201d\uff08Power Management Unit\uff09\uff0c\u5b83\u662f\u4e00\u79cd\u96c6\u6210\u7535\u8def\uff0c\u7528\u4e8e\u7ba1\u7406\u7535\u6e90\u4f9b\u5e94\u7cfb\u7edf\u5185\u5404\u79cd\u7535\u6e90\u7535\u538b\u548c\u7535\u6d41\u7684\u751f\u6210\u3001\u5206\u914d\u548c\u7ba1\u7406\u3002\u4e00\u4e2a\u201c\u4f18\u5316\u7684 PMU\u201d\uff08Optimized PMU\uff09\u901a\u5e38\u610f\u5473\u7740\u8be5\u8bbe\u5907\u5728\u529f\u7387\u6548\u7387\u3001\u6027\u80fd\u3001\u7a33\u5b9a\u6027\u6216\u5176\u5b83\u76f8\u5173\u65b9\u9762\u8fdb\u884c\u4e86\u7279\u522b\u7684\u6539\u8fdb\u6216\u4f18\u5316\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">16 Multiple BSSID<\/h3>\n\n\n<p>\u5f53\u4e00\u4e2a\u65e0\u7ebf\u63a5\u5165\u70b9\uff08AP\uff09\u652f\u6301\u201c16 Multiple BSSID\u201d\u8fd9\u4e00\u529f\u80fd\u65f6\uff0c\u5b83\u5b9e\u9645\u4e0a\u53ef\u4ee5\u521b\u5efa\u591a\u8fbe16\u4e2a\u865a\u62df\u7684\u65e0\u7ebf\u7f51\u7edc\uff0c\u6bcf\u4e2a\u90fd\u5177\u6709\u4e0d\u540c\u7684\u7f51\u7edc\u540d\u79f0\uff08\u4e5f\u5c31\u662fSSID\uff09\u548c\u5b89\u5168\u8bbe\u7f6e\uff08\u5982\u5bc6\u7801\u3001\u52a0\u5bc6\u65b9\u5f0f\u7b49\uff09\u3002\u5c3d\u7ba1\u8fd9\u4e9b\u865a\u62df\u7f51\u7edc\u90fd\u8fd0\u884c\u5728\u540c\u4e00\u4e2a\u7269\u7406\u63a5\u5165\u70b9\u4e0a\uff0c\u4f46\u5b83\u4eec\u5728\u903b\u8f91\u4e0a\u662f\u72ec\u7acb\u7684\uff0c\u5e76\u4e14\u53ef\u4ee5\u88ab\u5355\u72ec\u914d\u7f6e\u548c\u7ba1\u7406\u3002<\/p>\n\n\n<p>\u4e3e\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u6765\u8bf4\uff0c\u5047\u8bbe\u4f60\u6709\u4e00\u4e2a\u5bb6\u91cc\u7528\u7684\u65e0\u7ebf\u8def\u7531\u5668\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e2a\u8def\u7531\u5668\u53ef\u80fd\u53ea\u521b\u5efa\u4e00\u4e2a\u65e0\u7ebf\u7f51\u7edc\uff0c\u6bd4\u5982\u540d\u4e3a\u201c\u5bb6\u91cc\u7684WiFi\u201d\u3002\u4f46\u5982\u679c\u8fd9\u4e2a\u8def\u7531\u5668\u652f\u6301\u201c16 Multiple BSSID\u201d\u529f\u80fd\uff0c\u4f60\u5c31\u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\u5176\u4ed6\u7684\u65e0\u7ebf\u7f51\u7edc\uff0c\u6bd4\u5982\u4e00\u4e2a\u53eb\u201c\u5ba2\u4eba\u7528WiFi\u201d\uff08\u53ea\u7ed9\u8bbf\u5ba2\u7528\uff09\uff0c\u4e00\u4e2a\u53eb\u201c\u5bb6\u5ead\u8bbe\u5907\u4e13\u7528\u201d\uff08\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u8fde\u63a5\uff09\u7b49\u7b49\uff0c\u6bcf\u4e2a\u90fd\u6709\u4e0d\u540c\u7684\u5bc6\u7801\u548c\u5b89\u5168\u8bbe\u7f6e\u3002<\/p>\n\n\n<p>\u8fd9\u6837\u505a\u7684\u597d\u5904\u662f\uff0c\u4f60\u53ef\u4ee5\u66f4\u52a0\u7075\u6d3b\u5730\u7ba1\u7406\u7f51\u7edc\u8d44\u6e90\u548c\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u4f60\u53ef\u4ee5\u628a\u8bbf\u5ba2\u9650\u5236\u5728\u4e00\u4e2a\u53ea\u80fd\u4e0a\u7f51\u4f46\u4e0d\u80fd\u8bbf\u95ee\u5bb6\u91cc\u5176\u4ed6\u8bbe\u5907\u7684\u7f51\u7edc\u91cc\uff0c\u6216\u8005\u7ed9\u5bb6\u91cc\u7684\u667a\u80fd\u8bbe\u5907\u8bbe\u7f6e\u4e00\u4e2a\u66f4\u9ad8\u5b89\u5168\u7ea7\u522b\u7684\u7f51\u7edc\u3002<\/p>\n\n\n<p>\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4f01\u4e1a\u7f51\u7edc<\/strong>\uff1a\u5728\u4e00\u4e2a\u5927\u578b\u529e\u516c\u573a\u6240\u5185\uff0c\u53ef\u4ee5\u4e3a\u4e0d\u540c\u7684\u90e8\u95e8\u6216\u7528\u6237\u7fa4\u8bbe\u7f6e\u4e0d\u540c\u7684\u65e0\u7ebf\u7f51\u7edc\u3002<\/li>\n\n\n\n<li><strong>\u516c\u5171\u70ed\u70b9<\/strong>\uff1a\u63d0\u4f9b\u591a\u4e2a\u7f51\u7edc\uff0c\u4f8b\u5982\u4e00\u4e2a\u7528\u4e8e\u666e\u901a\u7528\u6237\uff0c\u53e6\u4e00\u4e2a\u7528\u4e8e\u5de5\u4f5c\u4eba\u5458\u3002<\/li>\n\n\n\n<li><strong>\u5bb6\u5ead\u7f51\u7edc<\/strong>\uff1a\u4e3a\u5bb6\u5ead\u6210\u5458\u548c\u8bbf\u5ba2\u63d0\u4f9b\u4e0d\u540c\u7ea7\u522b\u7684\u7f51\u7edc\u8bbf\u95ee\u3002<\/li>\n\n\n\n<li><strong>\u7279\u6b8a\u4e8b\u4ef6\u6216\u5c55\u89c8<\/strong>\uff1a\u4e3a\u4e0d\u540c\u7684\u9700\u6c42\u6216\u7528\u6237\u7fa4\u4f53\u521b\u5efa\u591a\u4e2a\u4e34\u65f6\u7f51\u7edc\u3002<br><\/li>\n<\/ol>\n\n\n<h3 class=\"wp-block-heading\">QoS WMM\u3001WMM-PS<\/h3>\n\n\n<p>QoS\uff08Quality of Service\uff0c\u670d\u52a1\u8d28\u91cf\uff09\u662f\u4e00\u79cd\u7f51\u7edc\u6280\u672f\uff0c\u7528\u4e8e\u786e\u4fdd\u5728\u6570\u636e\u7f51\u7edc\u4e2d\u7279\u5b9a\u6d41\u91cf\u5f97\u5230\u4f18\u5148\u5904\u7406\u3002WMM\uff08Wi-Fi Multimedia\uff09\u548cWMM-PS\uff08Wi-Fi Multimedia Power Save\uff09\u5219\u662f\u8fd9\u4e00\u6982\u5ff5\u5728\u65e0\u7ebf\u7f51\u7edc\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u3002<\/p>\n\n\n<p>WMM\uff08Wi-Fi Multimedia\uff09<\/p>\n\n\n<p>WMM \u662f\u4e00\u79cd\u57fa\u4e8e IEEE 802.11e \u6807\u51c6\u7684 QoS \u8bbe\u7f6e\uff0c\u7528\u4e8e\u4f18\u5316\u652f\u6301\u591a\u5a92\u4f53\uff08\u5982\u89c6\u9891\u548c\u97f3\u9891\u6d41\uff09\u6216\u5b9e\u65f6\u6570\u636e\uff08\u5982 VoIP \u901a\u8bdd\uff09\u7684\u65e0\u7ebf\u7f51\u7edc\u3002WMM \u5c06\u7f51\u7edc\u6d41\u91cf\u5206\u4e3a\u56db\u4e2a\u4e0d\u540c\u7684\u8bbf\u95ee\u7c7b\u522b\uff1a<\/p>\n\n\n<ol class=\"wp-block-list\">\n<li>\u58f0\u97f3\uff08Voice\uff09\uff1a\u5982 VoIP \u901a\u8bdd<\/li>\n\n\n\n<li>\u89c6\u9891\uff08Video\uff09\uff1a\u5982\u6d41\u5a92\u4f53\u89c6\u9891<\/li>\n\n\n\n<li>\u6700\u4f73\u52aa\u529b\uff08Best Effort\uff09\uff1a\u5982\u7535\u5b50\u90ae\u4ef6\u3001Web \u6d4f\u89c8<\/li>\n\n\n\n<li>\u80cc\u666f\uff08Background\uff09\uff1a\u5982\u4e0b\u8f7d\u4efb\u52a1<br><\/li>\n<\/ol>\n\n\n<p>\u8fd9\u4e9b\u4e0d\u540c\u7684\u7c7b\u522b\u6709\u4e0d\u540c\u7684\u4f18\u5148\u7ea7\uff0c\u4ee5\u786e\u4fdd\u5bf9\u4e8e\u9ad8\u4f18\u5148\u7ea7\u4efb\u52a1\uff08\u5982\u5b9e\u65f6\u89c6\u9891\u6216\u97f3\u9891\u901a\u8bdd\uff09\u6709\u8db3\u591f\u7684\u5e26\u5bbd\u548c\u6700\u5c0f\u7684\u5ef6\u8fdf\u3002<\/p>\n\n\n<p>WMM-PS\uff08Wi-Fi Multimedia Power Save\uff09<\/p>\n\n\n<p>WMM-PS \u662f WMM \u7684\u4e00\u4e2a\u6269\u5c55\uff0c\u4e13\u4e3a\u7535\u6c60\u4f9b\u7535\u7684 Wi-Fi \u8bbe\u5907\u8bbe\u8ba1\u3002\u8fd9\u4e00\u8bbe\u7f6e\u5141\u8bb8\u8bbe\u5907\u5728\u4e0d\u9700\u8981\u6301\u7eed\u6570\u636e\u4f20\u8f93\u65f6\u8fdb\u5165\u201c\u7761\u7720\u201d\u6a21\u5f0f\u4ee5\u8282\u7701\u7535\u529b\u3002\u5f53\u8bbe\u5907\u9700\u8981\u53d1\u9001\u6216\u63a5\u6536\u6570\u636e\u65f6\uff0c\u5b83\u4f1a\u5feb\u901f\u8fd4\u56de\u5230\u201c\u6d3b\u8dc3\u201d\u6a21\u5f0f\u3002WMM-PS \u7279\u522b\u9002\u7528\u4e8e\u5982\u624b\u673a\u548c\u5e73\u677f\u7535\u8111\u8fd9\u6837\u7684\u79fb\u52a8\u8bbe\u5907\uff0c\u4ee5\u53ca\u4efb\u4f55\u9700\u8981\u4f18\u5316\u7535\u6c60\u5bff\u547d\u7684\u5e94\u7528\u3002<\/p>\n\n\n<p>\u7b80\u800c\u8a00\u4e4b\uff0cWMM \u548c WMM-PS \u662f\u7528\u4e8e\u4f18\u5316\u65e0\u7ebf\u7f51\u7edc\u6027\u80fd\u548c\u7535\u6e90\u4f7f\u7528\u7684\u6280\u672f\uff0c\u7279\u522b\u662f\u5728\u6d89\u53ca\u591a\u5a92\u4f53\u548c\u5b9e\u65f6\u6570\u636e\u4f20\u8f93\u7684\u573a\u666f\u4e2d\u3002<\/p>\n\n\n<h3 class=\"wp-block-heading\">WPS\uff1aPBC\u3001PIN<\/h3>\n\n\n<p>WPS\uff08Wi-Fi Protected Setup\uff09\u662f\u4e00\u79cd\u65e8\u5728\u7b80\u5316\u65e0\u7ebf\u7f51\u7edc\u8bbe\u7f6e\u548c\u7ba1\u7406\u7684\u7f51\u7edc\u5b89\u5168\u6807\u51c6\u3002WPS \u63d0\u4f9b\u4e86\u591a\u79cd\u8fde\u63a5\u9009\u9879\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u662f PBC\uff08Push Button Configuration\uff0c\u6309\u94ae\u914d\u7f6e\uff09\u548c PIN\uff08Personal Identification Number\uff0c\u4e2a\u4eba\u8bc6\u522b\u7801\uff09\u3002<\/p>\n\n\n<h4 class=\"wp-block-heading\">WPS\uff1aPBC\uff08Push Button Configuration\uff0c\u6309\u94ae\u914d\u7f6e\uff09<\/h4>\n\n\n<ul 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