{"id":83936,"date":"2024-01-08T09:32:54","date_gmt":"2024-01-08T01:32:54","guid":{"rendered":"\/\/www.dealsbon.com\/?p=83936"},"modified":"2024-01-08T17:01:39","modified_gmt":"2024-01-08T09:01:39","slug":"wxjywcydwljgssmjg","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/83936.html","title":{"rendered":"\u65e0\u7ebf\u5c40\u57df\u7f51\u5e38\u7528\u7684\u7f51\u7edc\u7ed3\u6784\u662f\u4ec0\u4e48\u7ed3\u6784"},"content":{"rendered":"\n

\u3000\u3000\u65e0\u7ebf\u5c40\u57df\u7f51(WLAN)<\/strong>\u662f\u4e00\u79cd\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u901a\u8fc7\u65e0\u7ebf\u7535\u6ce2\u800c\u4e0d\u662f\u4f20\u7edf\u7684\u6709\u7ebf\u7535\u7f06\u6765\u8fde\u63a5\u8bbe\u5907\u3002\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u7f51\u7edc\u7ed3\u6784\u548c\u5e38\u7528\u6280\u672f\u5bf9\u4e8e\u5efa\u7acb\u7a33\u5b9a\u3001\u9ad8\u6548\u7684\u65e0\u7ebf\u7f51\u7edc\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u7f51\u7edc\u7ed3\u6784\u548c\u5e38\u7528\u6280\u672f\uff0c\u65e8\u5728\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u8fd0\u4f5c\u539f\u7406\u548c\u4f18\u5316\u65b9\u6cd5\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001\u7f51\u7edc\u7ed3\u6784<\/h2>\n\n\n\n

\u3000\u3000\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u7f51\u7edc\u7ed3\u6784\u901a\u5e38\u91c7\u7528\u661f\u578b\u7ed3\u6784\u3001\u6811\u578b\u7ed3\u6784\u6216\u7f51\u72b6\u7ed3\u6784\u3002\u5176\u4e2d\uff0c\u661f\u578b\u7ed3\u6784\u662f\u6700\u5e38\u89c1\u7684\u4e00\u79cd\u7ed3\u6784\uff0c\u5b83\u7531\u4e00\u4e2a\u4e2d\u5fc3\u8bbe\u5907(\u901a\u5e38\u662f\u65e0\u7ebf\u8def\u7531\u5668)\u548c\u591a\u4e2a\u7ec8\u7aef\u8bbe\u5907\u7ec4\u6210\uff0c\u6240\u6709\u7ec8\u7aef\u8bbe\u5907\u90fd\u901a\u8fc7\u65e0\u7ebf\u8fde\u63a5\u5230\u4e2d\u5fc3\u8bbe\u5907<\/strong>\u3002\u8fd9\u79cd\u7ed3\u6784\u7b80\u5355\u3001\u6613\u4e8e\u7ba1\u7406\uff0c\u9002\u7528\u4e8e\u5c0f\u578b\u529e\u516c\u5ba4\u6216\u5bb6\u5ead\u7f51\u7edc\u3002\u6811\u578b\u7ed3\u6784\u5219\u662f\u901a\u8fc7\u8fde\u63a5\u591a\u4e2a\u661f\u578b\u7ed3\u6784\u7684\u4e2d\u5fc3\u8bbe\u5907\u6765\u5b9e\u73b0\uff0c\u9002\u7528\u4e8e\u4e2d\u7b49\u89c4\u6a21\u7684\u7f51\u7edc\u3002\u7f51\u72b6\u7ed3\u6784\u662f\u4e00\u79cd\u5206\u5e03\u5f0f\u7684\u7ed3\u6784\uff0c\u5176\u4e2d\u6bcf\u4e2a\u8bbe\u5907\u90fd\u53ef\u4ee5\u76f4\u63a5\u4e0e\u5176\u4ed6\u8bbe\u5907\u901a\u4fe1\uff0c\u9002\u7528\u4e8e\u5927\u578b\u4f01\u4e1a\u7f51\u7edc\u6216\u57ce\u5e02\u8986\u76d6\u7f51\u7edc\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001\u5e38\u7528\u6280\u672f<\/h2>\n\n\n\n

\u3000\u30001. IEEE 802.11\u534f\u8bae\u65cf<\/h3>\n\n\n\n

\u3000\u3000IEEE 802.11\u662f\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u4e00\u7ec4\u6807\u51c6\uff0c\u5b83\u5b9a\u4e49\u4e86\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u7269\u7406\u5c42\u548c\u6570\u636e\u94fe\u8def\u5c42\u89c4\u8303\u3002\u5e38\u89c1\u7684IEEE 802.11\u6807\u51c6\u5305\u62ec802.11a\u3001802.11b\u3001802.11g\u3001802.11n\u3001802.11ac\u548c802.11ax\u3002\u8fd9\u4e9b\u6807\u51c6\u5728\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u901f\u5ea6\u3001\u9891\u6bb5\u3001\u8986\u76d6\u8303\u56f4\u7b49\u65b9\u9762\u6709\u6240\u4e0d\u540c\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u6807\u51c6\u3002<\/p>\n\n\n\n

\u3000\u30002. MIMO\u6280\u672f<\/h3>\n\n\n\n

\u3000\u3000\u591a\u8f93\u5165\u591a\u8f93\u51fa(MIMO)\u6280\u672f\u662f\u4e00\u79cd\u5229\u7528\u591a\u4e2a\u5929\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u6280\u672f\uff0c\u5b83\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u65e0\u7ebf\u7f51\u7edc\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002MIMO\u6280\u672f\u5df2\u7ecf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u65e0\u7ebf\u5c40\u57df\u7f51\u8bbe\u5907\u4e2d\uff0c\u4f8b\u5982\u65e0\u7ebf\u8def\u7531\u5668\u548c\u65e0\u7ebf\u7f51\u5361\u3002<\/p>\n\n\n\n

\u3000\u30003. Mesh\u7f51\u7edc\u6280\u672f<\/h3>\n\n\n\n

\u3000\u3000Mesh\u7f51\u7edc\u6280\u672f\u662f\u4e00\u79cd\u5efa\u7acb\u5728\u7f51\u72b6\u7ed3\u6784\u4e0a\u7684\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u901a\u8fc7\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u7684\u81ea\u7ec4\u7ec7\u8fde\u63a5\u5b9e\u73b0\u7f51\u7edc\u8986\u76d6\u548c\u6570\u636e\u4f20\u8f93\u3002Mesh\u7f51\u7edc\u6280\u672f\u5177\u6709\u826f\u597d\u7684\u6269\u5c55\u6027\u548c\u9c81\u68d2\u6027\uff0c\u9002\u7528\u4e8e\u5927\u8303\u56f4\u7684\u65e0\u7ebf\u8986\u76d6\u548c\u79fb\u52a8\u901a\u4fe1\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u30004. 5G\u6280\u672f<\/h3>\n\n\n\n

\u3000\u30005G\u6280\u672f\u662f\u7b2c\u4e94\u4ee3\u79fb\u52a8\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u3001\u4f4e\u65f6\u5ef6\u548c\u5927\u8fde\u63a5\u6027\u7684\u7279\u70b9\uff0c\u5df2\u7ecf\u5f00\u59cb\u5728\u65e0\u7ebf\u5c40\u57df\u7f51\u4e2d\u5f97\u5230\u5e94\u7528\u30025G\u6280\u672f\u5c06\u8fdb\u4e00\u6b65\u63a8\u52a8\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u53d1\u5c55\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u5feb\u901f\u3001\u66f4\u7a33\u5b9a\u7684\u65e0\u7ebf\u8fde\u63a5\u4f53\u9a8c\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001\u4f18\u5316\u5efa\u8bae<\/h2>\n\n\n\n

\u3000\u3000\u9488\u5bf9\u4e0d\u540c\u7684\u65e0\u7ebf\u5c40\u57df\u7f51\u7f51\u7edc\u7ed3\u6784\u548c\u5e38\u7528\u6280\u672f\uff0c\u6709\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u63d0\u5347\u7f51\u7edc\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u3002\u9996\u5148\uff0c\u5408\u7406\u89c4\u5212\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u9009\u62e9\u9002\u5408\u81ea\u8eab\u9700\u6c42\u7684\u7f51\u7edc\u7ed3\u6784\u3002\u5176\u6b21\uff0c\u9009\u62e9\u5408\u9002\u7684\u65e0\u7ebf\u5c40\u57df\u7f51\u8bbe\u5907\uff0c\u5305\u62ec\u65e0\u7ebf\u8def\u7531\u5668\u3001\u65e0\u7ebf\u7f51\u5361\u7b49\uff0c\u786e\u4fdd\u5176\u517c\u5bb9\u6027\u548c\u7a33\u5b9a\u6027\u3002\u53e6\u5916\uff0c\u5b9a\u671f\u8fdb\u884c\u7f51\u7edc\u4f18\u5316\u548c\u8bbe\u5907\u7ef4\u62a4\uff0c\u53ca\u65f6\u66f4\u65b0\u56fa\u4ef6\u548c\u9a71\u52a8\u7a0b\u5e8f\uff0c\u6e05\u7406\u7f51\u7edc\u5197\u4f59\u6570\u636e\uff0c\u4ee5\u4fdd\u6301\u7f51\u7edc\u7684\u826f\u597d\u72b6\u6001\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba<\/h2>\n\n\n\n

\u3000\u3000\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u7f51\u7edc\u7ed3\u6784\u548c\u5e38\u7528\u6280\u672f\u5bf9\u4e8e\u6784\u5efa\u7a33\u5b9a\u3001\u9ad8\u6548\u7684\u65e0\u7ebf\u7f51\u7edc\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u4e86\u89e3\u4e0d\u540c\u7684\u7f51\u7edc\u7ed3\u6784\u548c\u5e38\u7528\u6280\u672f\uff0c\u7528\u6237\u53ef\u4ee5\u9009\u62e9\u9002\u5408\u81ea\u8eab\u9700\u6c42\u7684\u65e0\u7ebf\u5c40\u57df\u7f51\u65b9\u6848\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u4f18\u5316\u63aa\u65bd\uff0c\u4ee5\u63d0\u5347\u7f51\u7edc\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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