{"id":90572,"date":"2024-04-02T16:15:33","date_gmt":"2024-04-02T08:15:33","guid":{"rendered":"\/\/www.dealsbon.com\/?p=90572"},"modified":"2024-04-02T16:18:49","modified_gmt":"2024-04-02T08:18:49","slug":"tpgrcsylhjjff","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/90572.html","title":{"rendered":"\u540c\u9891\u5e72\u6270\u4ea7\u751f\u539f\u7406\u548c\u89e3\u51b3\u65b9\u6cd5"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u540c\u9891\u5e72\u6270\u7684\u4ea7\u751f\u539f\u7406\u4e3b\u8981\u662f\u6307\u65e0\u7528\u4fe1\u53f7\u7684\u8f7d\u9891\u4e0e\u6709\u7528\u4fe1\u53f7\u7684\u8f7d\u9891\u76f8\u540c\uff0c\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u65e0\u7528\u4fe1\u53f7\u4f1a\u5bf9\u63a5\u6536\u540c\u9891\u6709\u7528\u4fe1\u53f7\u7684\u63a5\u6536\u673a\u9020\u6210\u5e72\u6270\u3002<\/strong>\u5728\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u4e3a\u4e86\u63d0\u9ad8\u9891\u7387\u5229\u7528\u7387\u548c\u589e\u52a0\u7cfb\u7edf\u7684\u5bb9\u91cf\uff0c\u5e38\u5e38\u91c7\u7528\u9891\u7387\u590d\u7528\u6280\u672f\uff0c\u5373\u5728\u76f8\u9694\u4e00\u5b9a\u8ddd\u79bb\u540e\uff0c\u5728\u7ed9\u5b9a\u7684\u8986\u76d6\u533a\u57df\u5185\uff0c\u5b58\u5728\u7740\u8bb8\u591a\u4f7f\u7528\u540c\u4e00\u7ec4\u9891\u7387\u7684\u5c0f\u533a\uff0c\u8fd9\u4e9b\u5c0f\u533a\u79f0\u4e3a\u540c\u9891\u5c0f\u533a\u3002\u8fd9\u79cd\u505a\u6cd5\u867d\u7136\u63d0\u9ad8\u4e86\u9891\u7387\u7684\u4f7f\u7528\u6548\u7387\uff0c\u4f46\u4e5f\u5bb9\u6613\u4ea7\u751f\u540c\u9891\u5e72\u6270\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u89e3\u51b3\u540c\u9891\u5e72\u6270\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u589e\u52a0\u53ef\u7528\u5e26\u5bbd\uff1a\u901a\u8fc7\u589e\u52a0\u5e26\u5bbd\uff0c\u53ef\u4ee5\u5728\u8df3\u9891\u7684\u65f6\u5019\u6709\u66f4\u591a\u7684\u9009\u62e9\uff0c\u5212\u5206\u4fe1\u9053\u4e4b\u95f4\u7684\u8ddd\u79bb\u66f4\u5927\uff0c\u4ece\u800c\u907f\u514d\u76f8\u4e92\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u4f7f\u7528\u5b9a\u5411\u5929\u7ebf\u6216\u5929\u7ebf\u9635\u5217\uff1a\u5b9a\u5411\u5929\u7ebf\u53ef\u4ee5\u5c06\u4fe1\u53f7\u5b9a\u5411\u5230\u7279\u5b9a\u7684\u65b9\u5411\uff0c\u51cf\u5c11\u4fe1\u53f7\u4e0e\u5176\u4ed6\u4fe1\u53f7\u7684\u5e72\u6270\u3002\u5929\u7ebf\u9635\u5217\u4e5f\u662f\u4e00\u79cd\u6709\u6548\u7684\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6297\u6296\u52a8\u6280\u672f\uff1a\u8fd9\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6297\u5e72\u6270\u6280\u672f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6291\u5236\u540c\u9891\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000IRC 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class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u901a\u8fc7\u589e\u52a0\u53ef\u7528\u5e26\u5bbd\u6765\u6709\u6548\u51cf\u5c11\u540c\u9891\u5e72\u6270?<\/h2>\n\n\n\n<p>\u3000\u3000\u901a\u8fc7\u589e\u52a0\u53ef\u7528\u5e26\u5bbd\u6765\u6709\u6548\u51cf\u5c11\u540c\u9891\u5e72\u6270\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u91c7\u7528\u6269\u9891\u6280\u672f<\/strong>\uff1a\u6269\u9891\u6280\u672f\u901a\u8fc7\u5728\u4fe1\u53f7\u4f20\u8f93\u65f6\u589e\u52a0\u6570\u636e\u7684\u8868\u793a\u957f\u5ea6\uff0c\u4ece\u800c\u964d\u4f4e\u8bef\u7801\u7387\uff0c\u63d0\u9ad8\u4fe1\u566a\u6bd4\uff0c\u8fdb\u800c\u51cf\u5c11\u5e72\u6270\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5728\u4e0d\u6539\u53d8\u539f\u6709\u5e26\u5bbd\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7\u6280\u672f\u624b\u6bb5\u51cf\u5c11\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f7f\u7528\u53cc\u9891\u8def\u7531\u5668<\/strong>\uff1a\u53cc\u9891\u8def\u7531\u5668\u652f\u63012.4GHz\u548c5GHz\u4e24\u4e2a\u9891\u6bb5\uff0c\u5176\u4e2d5GHz\u9891\u6bb5\u62e5\u6709\u66f4\u591a\u7684\u975e\u91cd\u53e0\u4fe1\u9053\uff0c\u53d7\u5e72\u6270\u7684\u7a0b\u5ea6\u76f8\u5bf9\u8f83\u4f4e\u3002\u5c06\u90e8\u5206\u8bbe\u5907\u8fde\u63a5\u81f35GHz\u7f51\u7edc\uff0c\u53ef\u4ee5\u5206\u6563\u8d1f\u8f7d\u548c\u51cf\u5c11\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7269\u7406\u9694\u79bb\u548c\u5b9a\u5411\u5929\u7ebf<\/strong>\uff1a\u5c3d\u53ef\u80fd\u8ba9\u5404\u4e2a\u8def\u7531\u5668\u4e4b\u95f4\u7684\u7269\u7406\u4f4d\u7f6e\u4fdd\u6301\u4e00\u5b9a\u8ddd\u79bb\uff0c\u51cf\u5c11\u540c\u9891\u6bb5\u5185\u7684\u4fe1\u53f7\u91cd\u53e0\uff0c\u540c\u65f6\u4f7f\u7528\u5b9a\u5411\u5929\u7ebf\u51cf\u5c11\u4fe1\u53f7\u7684\u6269\u6563\uff0c\u4ece\u800c\u964d\u4f4e\u5e72\u6270\u7684\u53ef\u80fd\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8d44\u6e90\u9519\u5f00\u548c\u5e72\u6270\u534f\u8c03\u6280\u672f(ICIC)<\/strong>\uff1a\u901a\u8fc7\u8d44\u6e90\u9519\u5f00\uff0c\u5373\u5c06\u76f8\u90bb\u5c0f\u533a\u6216\u5c0f\u533a\u5185\u7684\u5b50\u8f7d\u6ce2\u5c3d\u91cf\u9519\u5f00\uff0c\u907f\u514d\u4e0d\u540c\u5c0f\u533a\u7684\u4e1a\u52a1\u4fe1\u9053\u7684\u5e72\u6270\u3002LTE\u91c7\u7528\u7684ICIC\u6280\u672f\u5c31\u662f\u4e00\u79cd\u6709\u6548\u7684\u5e72\u6270\u534f\u8c03\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4fe1\u9053\u6346\u7ed1<\/strong>\uff1a\u901a\u8fc7\u89c4\u5212\u65e0\u7ebf\u4fe1\u53f7\u5de5\u4f5c\u7684\u9891\u6bb5\u548c\u4fe1\u9053\uff0c\u5e76\u91c7\u7528\u4fe1\u9053\u6346\u7ed1\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u65e0\u7ebf\u7ec8\u7aef\u7684\u7f51\u7edc\u6548\u7387\uff0c\u51cf\u5c11\u540c\u9891\u5e72\u6270\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c04\u9891\u8d44\u6e90\u667a\u80fd\u8c03\u6574<\/strong>\uff1a\u5229\u7528\u5c04\u9891\u8d44\u6e90\u667a\u80fd\u8c03\u6574\u6280\u672f\uff0c\u6839\u636e\u5b9e\u9645\u7f51\u7edc\u73af\u5883\u52a8\u6001\u8c03\u6574\u5de5\u4f5c\u5728\u76f8\u540c\u4fe1\u9053\u7684AP\u95f4\u7684\u76f8\u4e92\u5e72\u6270\uff0c\u4f8b\u5982\u57282.4G\u9891\u6bb5\u4e0a\u9009\u62e9\u4e92\u4e0d\u5e72\u6270\u7684\u6b63\u4ea4\u4fe1\u9053\u7ec4\u5408\uff0c\u4ee5\u51cf\u5c11\u540c\u9891\u5e72\u6270\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63d0\u5347\u5e26\u5bbd\u548c\u6280\u672f\u4f18\u5316<\/strong>\uff1aWi-Fi 6\u7b49\u65b0\u4e00\u4ee3\u65e0\u7ebf\u6280\u672f\u901a\u8fc7\u91c7\u75288&#215;8 MIMO\u7a7a\u95f4\u6d41\u3001\u66f4\u591a\u6570\u91cf\u7684\u5b50\u8f7d\u6ce2\u30011024-QAM\u7f16\u7801\u65b9\u5f0f\u7b49\u6280\u672f\u63d0\u5347\u5e26\u5bbd\uff0c\u540c\u65f6\u91c7\u7528OFDMA\u6280\u672f\u63d0\u5347\u9891\u8c31\u5229\u7528\u7387\uff0c\u5b9e\u73b0\u5e76\u53d1\u5bb9\u91cf\u7684\u589e\u52a0\uff0c\u4ece\u800c\u964d\u4f4e\u7a7a\u53e3\u5e72\u6270\u7387\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u901a\u8fc7\u589e\u52a0\u53ef\u7528\u5e26\u5bbd\u6765\u6709\u6548\u51cf\u5c11\u540c\u9891\u5e72\u6270\uff0c\u63d0\u9ad8\u7f51\u7edc\u7684\u6574\u4f53\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u5b9a\u5411\u5929\u7ebf\u6216\u5929\u7ebf\u9635\u5217\u5728\u89e3\u51b3\u540c\u9891\u5e72\u6270\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u548c\u6548\u679c\u5982\u4f55?<\/h2>\n\n\n\n<p>\u3000\u3000\u5b9a\u5411\u5929\u7ebf\u6216\u5929\u7ebf\u9635\u5217\u5728\u89e3\u51b3\u540c\u9891\u5e72\u6270\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u548c\u6548\u679c\u8868\u73b0\u5728\u591a\u4e2a\u65b9\u9762\u3002\u9996\u5148\uff0c\u901a\u8fc7\u5229\u7528\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u6280\u672f\uff0c\u667a\u80fd\u5929\u7ebf\u80fd\u591f\u4ea7\u751f\u7a7a\u95f4\u5b9a\u5411\u6ce2\u675f\uff0c\u4f7f\u5f97\u5929\u7ebf\u4e3b\u6ce2\u675f\u5bf9\u51c6\u7528\u6237\u4fe1\u53f7\u5230\u8fbe\u65b9\u5411\uff0c\u800c\u65c1\u74e3\u6216\u96f6\u9677\u5bf9\u51c6\u5e72\u6270\u5230\u8fbe\u65b9\u5411\uff0c\u4ece\u800c\u8fbe\u5230\u5145\u5206\u9ad8\u6548\u5229\u7528\u6709\u7528\u4fe1\u53f7\uff0c\u5e76\u6291\u5236\u751a\u81f3\u5220\u9664\u5e72\u6270\u7684\u76ee\u7684\u3002\u8fd9\u79cd\u6280\u672f\u7684\u5e94\u7528\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0c\u81ea\u9002\u5e94\u5929\u7ebf\u9635\u5217\u901a\u8fc7\u7b97\u6cd5\u6839\u636e\u5230\u8fbe\u65b9\u5411(DOA)\u7684\u5b9e\u65f6\u60c5\u51b5\u66f4\u6539\u5408\u6210\u7684\u65b9\u5411\u56fe\uff0c\u7406\u8bba\u4e0a\uff0cn\u4e2a\u5355\u5143\u7684\u6297\u5e72\u6270\u9635\u5217\u6709n-1\u4e2a\u989d\u5916\u7684\u81ea\u7531\u5ea6\uff0c\u6700\u591a\u5f62\u6210n-1\u4e2a\u96f6\u70b9\uff0c\u53ef\u4ee5\u6297n-1\u4e2a\u4e0d\u540c\u65b9\u5411\u7684\u5e72\u6270\u3002\u8fd9\u79cd\u81ea\u9002\u5e94\u6027\u4f7f\u5f97\u5929\u7ebf\u9635\u5217\u80fd\u591f\u7075\u6d3b\u5e94\u5bf9\u5404\u79cd\u5e72\u6270\u73af\u5883\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4f8b\u5982\u9510\u6377\u63a8\u51fa\u7684\u5168\u65b0\u4e00\u4ee3\u667a\u80fd\u5929\u7ebf\uff0c\u53ef\u8c03\u5929\u7ebf\u9635\u5217\u6269\u5c55\u81f365536\u79cd\u7ec4\u5408\uff0c\u65e8\u5728\u63d0\u5347\u4fe1\u53f7\u8d28\u91cf\uff0c\u786e\u4fdd\u65e0\u7ebfAP\u4e0e\u7ec8\u7aef\u80fd\u591f\u7cbe\u51c6\u6355\u6349\u5230\u5bf9\u65b9\u7684\u4fe1\u53f7\u3002\u8fd9\u79cd\u9ad8\u5ea6\u7684\u7075\u6d3b\u6027\u548c\u7cbe\u786e\u63a7\u5236\u80fd\u529b\uff0c\u5bf9\u4e8e\u63d0\u9ad8\u5ba4\u5185\u8986\u76d6\u6548\u679c\u3001\u51cf\u5c11\u540c\u9891\u5e72\u6270\u5177\u6709\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u540c\u65f6\uff0c\u5b9a\u5411\u5929\u7ebf\u7684\u5e94\u7528\u8fd8\u5305\u62ec\u901a\u8fc7\u6784\u5efa\u95f4\u63a5\u63a5\u5165\u7684\u661f\u5730\u4e00\u4f53\u5316\u7f51\u7edc\u6a21\u578b\uff0c\u5f97\u51fa\u4fdd\u62a4\u533a\u6700\u5c0f\u534a\u5f84\uff0c\u4ee5\u53ca\u901a\u8fc7\u5bf9\u5e72\u6270\u8fdb\u884c\u5b9a\u4f4d\u6392\u67e5\u7684\u65b9\u6cd5\uff0c\u6709\u6548\u6291\u5236\u540c\u9891\u5e72\u6270\u3002\u8fd9\u4e9b\u65b9\u6cd5\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u9891\u8c31\u7684\u5229\u7528\u6548\u7387\uff0c\u8fd8\u4e3a\u540c\u9891\u5e72\u6270\u7684\u7ba1\u7406\u548c\u89e3\u51b3\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5b9a\u5411\u5929\u7ebf\u6216\u5929\u7ebf\u9635\u5217\u5728\u89e3\u51b3\u540c\u9891\u5e72\u6270\u4e2d\u7684\u5e94\u7528\u4e3b\u8981\u4f53\u73b0\u5728\u901a\u8fc7\u667a\u80fd\u5929\u7ebf\u6280\u672f\u548c\u81ea\u9002\u5e94\u5929\u7ebf\u9635\u5217\u7684\u8bbe\u8ba1\uff0c\u5b9e\u73b0\u5bf9\u5e72\u6270\u7684\u6709\u6548\u6291\u5236\u548c\u7ba1\u7406\u3002\u8fd9\u4e9b\u6280\u672f\u7684\u5e94\u7528\u663e\u8457\u63d0\u9ad8\u4e86\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u5bf9\u4e8e\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u548c\u4fdd\u969c\u901a\u4fe1\u8d28\u91cf\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u6297\u6296\u52a8\u6280\u672f\u5728\u6291\u5236\u540c\u9891\u5e72\u6270\u4e2d\u7684\u539f\u7406\u548c\u5b9e\u73b0\u65b9\u6cd5\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u6297\u6296\u52a8\u6280\u672f\u5728\u6291\u5236\u540c\u9891\u5e72\u6270\u4e2d\u7684\u539f\u7406\u548c\u5b9e\u73b0\u65b9\u6cd5\u4e3b\u8981\u6d89\u53ca\u5230\u901a\u8fc7\u7279\u5b9a\u7684\u6280\u672f\u624b\u6bb5\u6765\u51cf\u5c11\u6216\u6d88\u9664\u7531\u4e8e\u4fe1\u53f7\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u4e0d\u7a33\u5b9a\u6027(\u5982\u7f51\u7edc\u5ef6\u8fdf\u3001\u7535\u78c1\u6ce2\u5e72\u6270\u7b49)\u5bfc\u81f4\u7684\u5e72\u6270\u3002\u8fd9\u4e9b\u6280\u672f\u624b\u6bb5\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u7a7a\u95f4\u57df\u81ea\u5e72\u6270\u6291\u5236<\/strong>\uff1a\u901a\u8fc7\u5929\u7ebf\u5e03\u7f6e\u7b49\u65b9\u6cd5\u63d0\u9ad8\u6536\u53d1\u901a\u9053\u7684\u9694\u79bb\u5ea6\uff0c\u5b9e\u73b0\u5bf9\u81ea\u5e72\u6270\u4fe1\u53f7\u7684\u6291\u5236\u3002\u8fd9\u5305\u62ec\u53d1\u5c04\u548c\u63a5\u6536\u5206\u79bb\u3001\u7535\u78c1\u6ce2\u9694\u79bb\u548c\u5929\u7ebf\u6a21\u5f0f\u5206\u96c6\u7b49\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u5b57\u81ea\u5e72\u6270\u62b5\u6d88\u6280\u672f<\/strong>\uff1a\u5229\u7528\u9012\u5f52\u6700\u5c0f\u4e8c\u4e58(Recursive Least Square\uff0cRLS)\u7b49\u7b97\u6cd5\u8fdb\u884c\u6570\u5b57\u81ea\u5e72\u6270\u6291\u5236\u4eff\u771f\u3001FPGA\u5b9e\u73b0\u4e0e\u9a8c\u8bc1\u3002\u8fd9\u79cd\u65b9\u6cd5\u901a\u8fc7\u5bf9\u4fe1\u53f7\u8fdb\u884c\u6570\u5b66\u5904\u7406\uff0c\u4ee5\u8fbe\u5230\u6d88\u9664\u6216\u51cf\u5c11\u5e72\u6270\u7684\u76ee\u7684\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u57fa\u4e8eOFDM-IDMA\u7684IRCS\u540c\u9891\u5e72\u6270\u6291\u5236\u7b97\u6cd5<\/strong>\uff1a\u7ed3\u5408OFDM\u4e2d\u4ea4\u7ec7\u591a\u5740(Interleave Division Multiple 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