{"id":1099,"date":"2022-01-19T10:09:55","date_gmt":"2022-01-19T02:09:55","guid":{"rendered":"http:\/\/www.tianwang.com\/?p=1099"},"modified":"2022-01-19T10:09:55","modified_gmt":"2022-01-19T02:09:55","slug":"cat1%e6%96%b0%e8%b5%b7%e4%b9%8b%e7%a7%80-%e4%bd%a0%e5%af%b9%e5%85%b6%e4%ba%86%e8%a7%a3%e5%a4%9a%e5%b0%91%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.tianwang.com\/?p=1099","title":{"rendered":"CAT1\u65b0\u8d77\u4e4b\u79c0 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Cat.X\uff1f<\/strong><\/p>\n<p>\u6211\u4eec\u5e38\u8bf4\u7684Cat.X\u6307\u7684\u5c31\u662fUE-Category\uff0cUE\u662f\u7528\u6237\u8bbe\u5907\uff08user equipment\uff09\uff0cCategory\u662f\u5206\u7c7b\u3001\u7c7b\u522b\u7684\u610f\u601d\u3002\u6240\u4ee5Cat.X\u8fd9\u4e2a\u503c\u662f\u7528\u6765\u8861\u91cf\u7528\u6237\u7ec8\u7aef\u8bbe\u5907\u65e0\u7ebf\u6027\u80fd\u7684\uff0c\u8bf4\u767d\u4e86\u5c31\u662f\u7528\u6765\u5212\u5206\u7ec8\u7aef\u901f\u7387\uff08\u7b49\u7ea7\uff09\u3002\u6839\u636e3GPP Release\u5b9a\u4e49\uff0cUE-Category\u88ab\u5206\u4e3a1-10\u517110\u4e2a\u7b49\u7ea7\uff0c\u5176\u4e2dCat.1-5\u5728R8\u7ec4\uff0cCat.6-8\u5728R10\u7ec4\uff0cCat.9-10\u5728R11\u7ec4\u3002\u76ee\u524d\u6211\u4eec\u624b\u673a\u6240\u4f7f\u7528\u7684LTE\u7f51\u7edc\u4e3b\u8981\u6307\u7684\u662fLTE Cat.4\u3002<\/p>\n<p><strong>\u5e38\u89c1\u7684LTE Cat.4\u65e0\u6cd5\u6ee1\u8db3\u90e8\u5206\u7269\u8054\u7f51\u8bbe\u5907\u901a\u4fe1\u9700\u6c42<\/strong><\/p>\n<p>LTE\u5728\u6700\u521d\u8bbe\u8ba1\u65f6\u662f\u4e3a\u4e86\u89e3\u51b3\u4e00\u4e2a\u6700\u4e3b\u8981\u7684\u9700\u6c42&#8211;\u5b83\u5fc5\u987b\u8db3\u591f\u5feb\u3002\u5c3d\u7ba1\u8be5\u6280\u672f\u53ef\u4ee5\u6ee1\u8db3\u79fb\u52a8\u5bbd\u5e26\u901a\u8baf\u7684\u9700\u6c42\uff0c\u4f46\u662f\u5b83\u65e0\u6cd5\u5728\u4e00\u4e9b\u5e94\u7528\u4ea7\u54c1\u4e2d\u5f97\u5230\u5f88\u597d\u7684\u8fd0\u7528\uff0c\u6bd4\u5982\u7a7f\u6234\u5f0f\u8bbe\u5907\u3001\u5de5\u4e1a\u4f20\u611f\u5668\u3001\u5bb6\u7528\u7535\u5668\u7b49\u3002\u8fd9\u7c7b\u8bbe\u5907\u7684\u7279\u70b9\u662f\u5c3a\u5bf8\u5c0f\uff0c\u7535\u6c60\u4f9b\u7535\uff0c\u800c\u4e14\u7ecf\u5e38\u4f1a\u88ab\u653e\u5728\u8bf8\u5982\u5730\u4e0b\u5ba4\u7b49\u7f51\u7edc\u8986\u76d6\u4e0d\u597d\u6216\u8005\u751a\u81f3\u65e0\u4fe1\u53f7\u7684\u5730\u65b9\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1100\" src=\"http:\/\/www.tianwang.com\/wp-content\/uploads\/2022\/01\/cat1.png\"  width=\"882\" height=\"239\" srcset=\"https:\/\/www.tianwang.com\/wp-content\/uploads\/2022\/01\/cat1.png 882w, https:\/\/www.tianwang.com\/wp-content\/uploads\/2022\/01\/cat1-300x81.png 300w, https:\/\/www.tianwang.com\/wp-content\/uploads\/2022\/01\/cat1-768x208.png 768w\" sizes=\"(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" title=\"CAT1\u65b0\u8d77\u4e4b\u79c0 \u4f60\u5bf9\u5176\u4e86\u89e3\u591a\u5c11\uff1f\u63d2\u56fe\" alt=\"CAT1\u65b0\u8d77\u4e4b\u79c0 \u4f60\u5bf9\u5176\u4e86\u89e3\u591a\u5c11\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>LTE Cat.1\u5177\u5907\u72ec\u7279\u7684\u4f18\u52bf\uff1a<\/strong><\/p>\n<p>\u76f8\u8f83\u4e8eCat.4\uff0cCat.1\u5177\u5907\u4e00\u5b9a\u7684\u6210\u672c\u4f18\u52bf\uff0c\u4f8b\u5982\u7f51\u7edc\u5efa\u8bbe\u4e0a\uff0c\u73b0\u5728LTE Cat.1\u53ef\u4ee5\u65e0\u7f1d\u63a5\u5165\u73b0\u6709LTE\u7f51\u7edc\u5f53\u4e2d\uff0c\u65e0\u9700\u9488\u5bf9\u57fa\u7ad9\u8fdb\u884c\u8f6f\u786c\u4ef6\u7684\u5347\u7ea7\uff0c\u7f51\u7edc\u8986\u76d6\u6210\u672c\u5f88\u4f4e\u3002\u82af\u7247\u6210\u672c\u4e0a\uff0c\u7ecf\u8fc7\u7cfb\u7edf\u4f18\u5316\u540e\uff0c\u96c6\u6210\u5ea6\u66f4\u9ad8\uff0c\u6a21\u7ec4\u7684\u786c\u4ef6\u67b6\u6784\u66f4\u7b80\u5355\uff0c\u5916\u56f4\u786c\u4ef6\u6210\u672c\u66f4\u4f4e\u3002\u76f8\u8f83\u4e8eCat.M2\uff08NB-IoT\uff09\uff0cCat.1\u5177\u5907\u4e00\u5b9a\u901f\u7387\u3001\u65f6\u5ef6\u548c\u79fb\u52a8\u6027\u65b9\u9762\u7684\u4f18\u52bf\uff0c\u62e5\u6709\u8ddfLTE Cat.4\u76f8\u540c\u7684\u6beb\u79d2\u7ea7\u4f20\u8f93\u65f6\u5ef6\uff0c\u4ee5\u53ca\u652f\u6301100KM\/H\u4ee5\u4e0a\u7684\u79fb\u52a8\u901f\u5ea6\u3002\u5728\u67d0\u4e9b\u5e94\u7528\u4e0a\uff0c\u53ef\u7531Cat.4\u8fc1\u79fb\u81f3Cat.1\uff0c\u6536\u76ca\u660e\u663e\u3002\u4f8b\u5982\u5bf9\u8bb2\u673a\u3001\u73a9\u5177\u673a\u5668\u4eba\u7b49\u91c7\u75284G\u505a\u8bed\u97f3\u4ea4\u4e92\u7684\u573a\u666f\uff0c\u4e4b\u524d\u7528Cat.4\u5b8c\u5168\u53ef\u4ee5\u8f6c\u7528Cat.1\u3002\u8bb8\u591a\u5728\u8bed\u97f3\u529f\u80fd\u4ee5\u53ca\u4e2d\u901f\u7387\u8fde\u63a5\u7684\u573a\u666f\uff0c\u90fd\u5c06\u6709Cat.1\u7684\u53d1\u6325\u4e4b\u5904\u3002\u8fd9\u4e9b\u573a\u666f\u5305\u62ec\u4e86\u5171\u4eab\u3001\u91d1\u878d\u652f\u4ed8\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u8f66\u8f7d\u652f\u4ed8\u3001\u516c\u7f51\u5bf9\u8bb2\u3001pos\u7b49\u7b49<\/p>\n<p><strong>\u4e3a\u4ec0\u4e48Cat.1\u4f1a\u201c\u706b\u201d\uff1f<\/strong><\/p>\n<p>1\u30012G\/3G\u5728\u672a\u6765\u5df2\u6210\u9000\u7f51\u7684\u5fc5\u7136\uff0c\u57fa\u4e8e4G\/5G(NB-IoT+4G+5GNR)\u7684\u7269\u8054\u7f51\u6280\u672f\u5c06\u62c5\u5f53\u8d77\u5f00\u542f\u4e07\u7269\u4e92\u8054\u7684\u5927\u4efb\u3002<\/p>\n<p>2\u3001NB-IOT \u65e0\u6cd5\u6ee1\u8db3\u4e2d\u901f\u7387\u53ca\u79fb\u52a8\u7279\u6027\u9700\u6c42\uff0ceMTC \u7684\u53d1\u5c55\u4e0d\u5c3d\u5982\u4eba\u610f\uff0c\u56fd\u5185\u4ea7\u4e1a\u751f\u6001\u4e5f\u6ca1\u8ddf\u4e0a\uff0cCat.1\u6210\u4e3a\u4e0d\u4e8c\u9009\u62e9\uff0c\u4f8b\u5982\uff1a\u96f7\u76fe\u3001\u4ebf\u9053\u4fe1\u606f\u7b49\u4e09\u9632\u5e73\u677f\u5728\u7269\u6d41\u7b49\u884c\u4e1a\u5e94\u7528\u4e2d\u53ef\u652f\u6301Cat.1\u3002<\/p>\n<p>3\u3001Cat.1 \u4f18\u52bf\uff0c\u53ef\u4ee5\u65e0\u7f1d\u63a5\u5165\u73b0\u6709 3G\/4G \u7f51\u7edc\u3002<\/p>\n<p>Cat.1 \u548c NB-IoT \u4f5c\u4e3a\u65b0\u57fa\u5efa\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u5728\u9762\u5411\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u519c\u4e1a\u3001\u5de5\u4e1a\u5236\u9020\u3001\u80fd\u6e90\u8868\u8ba1\u3001\u6d88\u9632\u70df\u611f\u3001\u7269\u6d41\u8ddf\u8e2a\u3001\u91d1\u878d\u652f\u4ed8\u7b49\u91cd\u70b9\u9886\u57df\uff0c\u5fc5\u5c06\u4e0d\u65ad\u6269\u5c55\u3001\u4e0d\u65ad\u521b\u65b0\uff01<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1101\" src=\"http:\/\/www.tianwang.com\/wp-content\/uploads\/2022\/01\/tianwang.com_2022-01-19_02-07-26.png\"  width=\"627\" height=\"377\" srcset=\"https:\/\/www.tianwang.com\/wp-content\/uploads\/2022\/01\/tianwang.com_2022-01-19_02-07-26.png 627w, https:\/\/www.tianwang.com\/wp-content\/uploads\/2022\/01\/tianwang.com_2022-01-19_02-07-26-300x180.png 300w\" sizes=\"(max-width: 627px) 100vw, 627px\" title=\"CAT1\u65b0\u8d77\u4e4b\u79c0 \u4f60\u5bf9\u5176\u4e86\u89e3\u591a\u5c11\uff1f\u63d2\u56fe1\" alt=\"CAT1\u65b0\u8d77\u4e4b\u79c0 \u4f60\u5bf9\u5176\u4e86\u89e3\u591a\u5c11\uff1f\u63d2\u56fe1\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7269\u8054\u7f51\u8bbe\u5907\u901a\u4fe1\u65b9\u6848\u4e0eLTE\u6280\u672f\u7528\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u6280\u672f\u89e3\u51b3\u65b9\u6848\u975e\u5e38\u591a\uff0c\u5404\u79cd\u5404\u6837\u7684\u884c\u4e1a\u3001\u6280\u672f\u6807\u51c6\u7ec4\u7ec7\u90fd\u5728\u5236\u5b9a\u5bf9\u5e94\u7684 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.tianwang.com\/?p=1099\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201cCAT1\u65b0\u8d77\u4e4b\u79c0 \u4f60\u5bf9\u5176\u4e86\u89e3\u591a\u5c11\uff1f\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[416],"tags":[344,444,196,445,443],"_links":{"self":[{"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/posts\/1099"}],"collection":[{"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1099"}],"version-history":[{"count":0,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=\/wp\/v2\/posts\/1099\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.tianwang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tianwang.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}