\u5c0d\u65bc 5G \u6211\u5011\u5f88\u4e0d\u719f\u6089\uff0c\u5373\u4f7f\u5728 Qualcomm Snapdragon X50 5G Modem \u516c\u4f48\u5f8c\u3002<\/p>\n
4G \/ 5G Summit\uff0cQualcomm \u70ba 5G \u5e02\u5834\u63a8\u51fa\u5168\u65b0\u7684 Snapdragon X50 5G Modem\uff0c\u4e0d\u904e\u9019\u6b3e\u7522\u54c1\uff0c\u8981\u7b49\u5230 2017 \u4e0b\u534a\u5e74\u624d\u6703\u9001\u6a23\uff0c\u800c\u88dd\u7f6e\u8981\u63a8\u51fa\u5e02\u5834\uff0c\u6700\u5feb\u4e5f\u8981\u5230 2018 \u4e0a\u534a\u5e74\u5ea6\u3002<\/p>\n
\u7136\u800c\uff0c\u9700\u8981\u7279\u5225\u7559\u610f\u7684\u662f\uff0c\u76ee\u524d 3GPP \u7d44\u7e54\u5c0d\u65bc 5G \u7684\u898f\u7bc4\u4ecd\u672a\u5b9a\u6848\u3002<\/p>\n
\u81f3\u65bc\u4f55\u6642\u53ef\u4ee5\u898b\u5230 3GPP \u6b63\u5f0f\u91cb\u51fa 5G \u76f8\u95dc\u898f\u7bc4\uff0c\u6216\u8a31\u8981\u7b49\u5230 2018 \u5e74\u5de6\u53f3\u3002<\/p>\n
\u65e2\u7136 3GPP \u8981\u5230 2018 \u5e74\u5de6\u53f3\u624d\u6703\u91cb\u51fa 5G \u76f8\u95dc\u898f\u7bc4\uff0c\u70ba\u4f55 Qualcomm \u5728\u9019\u500b\u6642\u9593\u9ede\u5ba3\u5e03\u63a8\u51fa Snapdragon X50 LTE Modem\u3002<\/p>\n
\u539f\u56e0\u76f8\u7576\u7c21\u55ae\uff0c\u901a\u8a0a\u9818\u57df\u9818\u5c0e\u54c1\u724c\u7684 Qualcomm\uff0c\u60f3\u6301\u7e8c\u5728 5G \u4fdd\u6301\u9818\u5148\u5b9a\u4f4d\uff0c\u540c\u6642\u4e5f\u671f\u671b\u85c9\u6b64\u64f4\u5927\u512a\u52e2\u4e26\u8b93\u6574\u500b 5G-NR\uff08New Radio\uff09\u7684\u767c\u5c55\u52a0\u901f\u3002<\/p>\n
\u5c31\u73fe\u968e\u6bb5\u4f86\u770b\uff0cQualcomm Snapdragon X50 5G Modem \u6703\u5c0d\u61c9\u5230 3GPP \u7684 R15 \u898f\u7bc4\uff0c\u4f46\u5c31\u5982\u524d\u9762\u63d0\u5230\uff0c\u76f8\u95dc\u898f\u7bc4\u4ecd\u672a\u5b9a\u6848\uff0c\u56e0\u6b64\u4e0d\u8981\u628a\u5b83\u8996\u70ba\u898f\u7bc4\u7684\u6771\u897f\uff0c\u53ef\u80fd\u6703\u6bd4\u8f03\u597d\u3002<\/p>\n
\u5f9e Qualcomm \u7d66\u51fa\u7684\u7684\u8a0a\u606f\uff0c3GPP \u7684 R15 \u6700\u5feb\u6703\u5728 2019 \u5e74\u958b\u59cb\u5be6\u73fe\uff0c\u5728\u9019\u4e4b\u524d\uff0cQualcomm Snapdragon X50 5G Modem \u7684\u610f\u5716\uff0c\u9084\u662f\u8b93\u7279\u5b9a\u5408\u4f5c\u5925\u4f34\u80fd\u5920\u9818\u5148\u5176\u4ed6\u540c\u696d\uff0c\u5728 5G \u9818\u57df\u7387\u5148\u9032\u884c\u4f48\u5c40\u3002<\/p>\n
\u76ee\u524d\u4f86\u8aaa\uff0c\u7f8e\u570b\u96fb\u4fe1\u5546 Verizon \u8207\u97d3\u570b\u96fb\u4fe1\u5546 KT\uff08Korea Telecom\uff09\u6703\u7387\u5148\u5c0e\u5165 5G \u7db2\u8def\uff0c\u52d5\u4f5c\u6700\u5feb\u61c9\u8a72\u6703\u662f KT\uff0c\u76ee\u524d\u78ba\u5b9a\u5728 2018 \u5e74 2 \u6708\u65bc\u97d3\u570b\u6c5f\u539f\u9053\u5e73\u660c\u8209\u884c\u7684\u7b2c\u4e8c\u5341\u4e09\u5c46\u51ac\u5b63\u5967\u6797\u5339\u514b\u904b\u52d5\u6703\u7684\u6703\u9928\u4e2d\uff0c\u5c07\u6703\u5927\u91cf\u92ea\u8a2d 5G \u7db2\u8def\u3002<\/p>\n
\u5176\u5be6\u8aaa\u5230\u73fe\u5728\uff0c\u5230\u5e95 5G \u662f\u4ec0\u9ebc\uff0c\u5b83\u7684\u983b\u6bb5\u5230\u5e95\u5728\u54ea\u88e1\uff0c\u6700\u5927\u983b\u5bec\u6709\u591a\u5c11\uff1f<\/p>\n
5G \u82f1\u6587\u70ba 5th generation wireless systems\uff0c\u4e2d\u6587\u6210\u7b2c\u4e94\u4ee3\u79fb\u52d5\u901a\u8a0a\u7cfb\u7d71\uff0c\u66f4\u7c21\u55ae\u4f86\u8aaa\uff0c5G \u53ef\u4ee5\u63d0\u4f9b\u6bd4 4G \u66f4\u5feb\u7684\u50b3\u8f38\u901f\u5ea6\u3002<\/p>\n
\u76f8\u8f03\u65bc 4G \u4f7f\u7528\u7684 700Hz \u81f3 2.6GHz\uff0c\u6216\u8005\u662f\u66f4\u9ad8\u7684 5GHz\uff08LTE-U\uff09\uff0c5G \u7684\u983b\u6bb5\u8981\u5f9e 5GHz \u958b\u59cb\uff0c\u4e00\u76f4\u5230 100GHz\u3002<\/p>\n
\u8207 4G \u6642\u4ee3\u7684 TD-LTE \u4ee5\u53ca FDD-LTE \u76f8\u540c\uff0c\u73fe\u968e\u6bb5\u7684 5G \u6709\u5169\u500b\u8d70\u5411\uff0c\u5206\u5225\u662f Sub-6GHz \u4ee5\u53ca 28GHz \u7684 mmWave\u3002<\/p>\n
Qualcomm Snapdragon X50 5G Modem \u70ba 28GHz mmWave \u65b9\u6848\uff0c\u4f46\u4e26\u4e0d\u8868\u793a\u4ed6\u5011\u6c92\u6709\u5728 Sub-6GHz \u6295\u5165\uff0c\u9019\u88e1\u9762\u7684\u4e3b\u56e0\u8981\u662f Verizon \u8207 SK Telecom \u5169\u500b\u5ba2\u6236\u90fd\u9078\u64c7\u4e86 28GHz mmWave \u7684 5G \u65b9\u6848\uff0c\u56e0\u6b64\u5728\u914d\u5408\u5ba2\u6236\u9700\u6c42\u7684\u524d\u63d0\u4e0b\uff0cQualcomm \u7387\u5148\u63a8\u51fa\u652f\u63f4\u65b9\u6848\u7684\u7522\u54c1\u3002<\/p>\n
\u5728 Sub-6GHz \u90e8\u5206\uff0cQualcomm \u4e5f\u5728 6 \u6708\u4efd\u516c\u4f48\u4e86\u76f8\u95dc\u7684\u539f\u578b\u7cfb\u7d71\u4ee5\u53ca\u6e2c\u8a66\u5e73\u53f0\u3002<\/p>\n
Qualcomm \u4e5f\u5728\u6703\u8b70\u4e2d\u7279\u5225\u5f37\u8abf\uff0c28GHz \u4e26\u4e0d\u7b49\u65bc 5G\uff0c\u5b83\u53ea\u662f 5G \u7db2\u8def\u7684\u5176\u4e2d\u4e00\u90e8\u5206\u3002<\/p>\n
\u8ddf\u8457\u5c31\u662f\u983b\u5bec\uff0c\u76f8\u8f03\u65bc\u6eff\u6eff\u7684 4G \u983b\u6bb5\u5df2\u7d93\u88ab\u4f54\u64da\uff0c\u4e0d\u7ba1\u662f Sub-6GHz\uff0c\u9084\u662f\u66f4\u9ad8\u7684 28GHz \u90fd\u662f\u65e9\u524d\u6c92\u4eba\u60f3\u8981\u7684\u983b\u6bb5\uff0c\u56e0\u6b64\u5176\u983b\u6bb5\u53ef\u4ee5\u66f4\u8f15\u6613\u88ab\u5206\u5272\u51fa\u4f86\u7528\u5728 5G \u7db2\u8def\u4e0a\u3002<\/p>\n
\u4ee5 Qualcomm Snapdragon X50 5G Modem \u70ba\u4f8b\uff0c\u5b83\u6700\u9ad8\u53ef\u4ee5\u63d0\u4f9b 5Gbps \u7684\u4e0b\u8f09\u901f\u5ea6\uff0c\u800c\u9019\u9700\u8981\u900f\u904e 8 x 100MHz \u7684 Carrier Aggregation \u9054\u6210\u3002<\/p>\n
\u6c92\u6709\u770b\u904e\uff0cQualcomm Snapdragon X50 5G Modem \u771f\u7684\u652f\u63f4 8 x 100MHz \u7684 Carrier Aggregation\u3002\u5c07\u4e0b\u8f09\u901f\u5ea6\u9054 1Gbps \u7684 Qualcomm Snapdragon X16 LTE Modem \u62ff\u51fa\u4f86\u6bd4\u8f03\u7684\u8a71\uff0c\u901f\u5ea6\u9ad8\u9054 5 \u500d\u4e4b\u591a\uff0c\u540c\u6642 4 x 20MHz \u8207 8 x 100MHz Carrier Aggregation \u76f8\u6bd4\uff0c\u6839\u672c\u5c31\u5c0f\u5deb\u898b\u5927\u5deb\u3002<\/p>\n
\u8ddf\u8457\u53c8\u6709\u4eba\u6703\u60f3\u554f\uff0c\u90a3\u500b mmWave \u7684 28GHz \u983b\u6bb5\u5f88\u9ad8\uff0c\u8a0a\u865f\u50b3\u8f38\u61c9\u8a72\u6703\u8870\u6e1b\u800c\u4e14\u6613\u53d7\u5230\u5e72\u64fe\uff1f<\/p>\n
\u5c0d\u65bc\u8a0a\u865f\u8870\u6e1b\u6216\u662f\u5e72\u64fe\u554f\u984c\uff0c\u900f\u904e\u589e\u52a0\u5929\u7dda\uff0c\u6ce2\u675f\u8ce6\u5f62\uff08beamforming\uff09\u548c\u6ce2\u675f\u8ffd\u8e64\uff08beam tracking\uff09\u6280\u8853\uff0c\u9054\u6210\u5728\u975e\u76f4\u8996\u6027\uff08NLOS\uff09\u74b0\u5883\u4e0b\u7dad\u6301\u8a0a\u865f\u5f37\u5ea6\u7684\u8fa6\u6cd5\u3002<\/p>\n
\u7576\u7136\uff0c\u9019\u662f\u5728 mmWave 28GHz \u983b\u6bb5\u4e0b\u7684\u505a\u6cd5\uff0c\u800c Sub-6GHz \u53ef\u80fd\u53c8\u6703\u6709\u4e0d\u4e00\u6a23\u7684\u61c9\u5c0d\u65b9\u5f0f\u3002<\/p>\n
\u6b64\u5916\uff0cQualcomm \u5f37\u8abf\u5728 mmWave \u73fe\u968e\u6bb5\u7684\u505a\u6cd5\u662f\u5f9e 60GHz \u7684 802.11ad \u6f14\u8b8a\u904e\u4f86\uff0c\u672a\u4f86\u5c07\u6301\u7e8c\u6539\u5584\u4ee5\u53ca\u512a\u5316\u3002<\/p>\n
\u5929\u7dda\u90e8\u5206\u6703\u6bd4 4G LTE \u6642\u4ee3\u66f4\u7d30\u5c0f\uff0c\u4f46\u6578\u91cf\u6703\u66f4\u591a\uff0c\u4ee5\u55ae\u4e00\u6676\u7247\u4f86\u8aaa\uff0cQualcomm \u53ef\u4ee5\u585e\u5165\u6700\u591a 32 \u6839\u5929\u7dda\uff0c\u4f46\u662f\u5426\u4f7f\u7528\uff0c\u9019\u5c31\u5f97\u8996\u5408\u4f5c\u5925\u4f34\uff0cQualcomm \u5728\u9019\u90e8\u5206\u53ea\u80fd\u63d0\u4f9b\u5efa\u8b70\u3002<\/p>\n
\u76ee\u524d Qualcomm mmWave 28GHz \u662f\u8207 Ericsson \u5408\u4f5c\uff1bHuawei \u8207 Nokia \u5247\u662f\u96c6\u4e2d\u5728 Sub-6GHz \u90e8\u5206\u3002<\/p>\n
Qualcomm Snapdragon X50 5G Modem \u6703\u63a1\u7528\u6700\u5148\u9032\u88fd\u7a0b\uff0c\u4f46 Qualcomm \u4e26\u6c92\u6709\u91dd\u5c0d\u9019\u90e8\u5206\u505a\u66f4\u9032\u4e00\u6b65\u8aaa\u660e\u3002<\/p>\n
\u4f9d\u7167\u6642\u9593\u8868\u4f86\u770b\uff0c10nm FinFET\uff0c\u6216\u8005\u662f\u66f4\u5148\u9032\u76847nm FinFEET\u90fd\u6709\u6a5f\u6703\uff0c\u78ba\u5207\u7684\u88fd\u7a0b\u8207\u6676\u5713\u4ee3\u5de5\u5ee0\uff0c\u53ef\u80fd\u8981\u7b49\u7522\u54c1\u958b\u59cb\u9001\u6a23\u524d\uff0c\u624d\u80fd\u7372\u5f97\u66f4\u9032\u4e00\u6b65\u8cc7\u8a0a\u3002<\/p>\n
\u8cc7\u6599\u4f86\u6e90\uff1ahttps:\/\/benchlife.info\/mmwave-28ghz-sub-6ghz-with-qualcomm-snapdragon-x50-5g-modem-10202016\/<\/p>\n
\u5305\u819c \u624b\u6a5f\u5305\u819c iphone6 \u92fc\u5316\u73bb\u7483 iphone6 \u73bb\u7483\u8cbc iphone6 \u5305\u819c iphone6 \u4fdd\u8b77\u8cbc \u73bb\u7483\u4fdd\u8b77\u8cbc iphone6s \u92fc\u5316\u73bb\u7483 iphone6s \u73bb\u7483\u8cbc iphone6s \u5305\u819c iphone6s \u4fdd\u8b77\u8cbc iphoneSE \u92fc\u5316\u73bb\u7483 iphoneSE \u73bb\u7483\u8cbc iphoneSE \u5305\u819c iphoneSE \u4fdd\u8b77\u8cbc iphone7 \u92fc\u5316\u73bb\u7483 iphone7 \u73bb\u7483\u8cbc iphone7 \u5305\u819c iphone7 \u4fdd\u8b77\u8cbc<\/p>\n
\u5305\u819c<\/strong> \u624b\u6a5f\u5305\u819c<\/strong> iphone6 \u92fc\u5316\u73bb\u7483<\/strong> iphone6 \u4fdd\u8b77\u8cbc<\/strong> iphone6 \u73bb\u7483\u8cbc<\/strong> iphone6 \u5305\u819c<\/strong> \u73bb\u7483\u4fdd\u8b77\u8cbc<\/strong> iphone6s \u92fc\u5316\u73bb\u7483<\/strong> iphone6s \u4fdd\u8b77\u8cbc<\/strong> iphone6s \u73bb\u7483\u8cbc<\/strong> iphone6s \u5305\u819c<\/strong> iphoneSE \u92fc\u5316\u73bb\u7483<\/strong> iphoneSE \u73bb\u7483\u8cbc<\/strong> iphoneSE \u5305\u819c<\/strong> iphoneSE \u4fdd\u8b77\u8cbc<\/strong> iphone7 \u92fc\u5316\u73bb\u7483<\/strong> iphone7 \u73bb\u7483\u8cbc<\/strong> iphone7 \u5305\u819c<\/strong> iphone7 \u4fdd\u8b77\u8cbc<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" \u5c0d\u65bc 5G \u6211\u5011\u5f88\u4e0d\u719f\u6089\uff0c\u5373\u4f7f\u5728 Qualcomm Snapdragon X50 5G Modem \u516c\u4f48\u5f8c\u3002 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[77,19],"tags":[78,64],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1015"}],"collection":[{"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1015"}],"version-history":[{"count":1,"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1015\/revisions"}],"predecessor-version":[{"id":1016,"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1015\/revisions\/1016"}],"wp:attachment":[{"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/envelope.stick.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}