{"id":15090,"date":"2019-02-28T08:30:48","date_gmt":"2019-02-28T00:30:48","guid":{"rendered":"http:\/\/www.zhichejie.com\/zhichexun\/15090.html"},"modified":"2019-02-28T18:35:45","modified_gmt":"2019-02-28T10:35:45","slug":"marvell%e5%8f%91%e5%b8%83%e7%aa%81%e7%a0%b4%e6%80%a7%e7%9a%84%e7%ab%af%e5%88%b0%e7%ab%af%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88-%e5%8a%a0%e9%80%9f5g-%e5%9f%ba%e7%a1%80%e8%ae%be%e6%96%bd%e9%83%a8%e7%bd%b2","status":"publish","type":"post","link":"http:\/\/www.zhichejie.com\/zhichexun\/15090.html","title":{"rendered":"Marvell\u53d1\u5e03\u7a81\u7834\u6027\u7684\u7aef\u5230\u7aef\u89e3\u51b3\u65b9\u6848 \u52a0\u901f5G \u57fa\u7840\u8bbe\u65bd\u90e8\u7f72"},"content":{"rendered":"

\u57fa\u7840\u8bbe\u65bd\u534a\u5bfc\u4f53\u89e3\u51b3\u65b9\u6848\u7684\u5168\u7403\u9886\u5bfc\u5382\u5546Marvell\u00ae\uff08NASDAQ\uff1aMRVL\uff092\u670828\u65e5\u5ba3\u5e03\u63a8\u51fa\u4e00\u6b3e\u9ad8\u5ea6\u7075\u6d3b\u3001\u7aef\u5230\u7aef\u4f18\u5316\u76845G\u5e73\u53f0\uff0c\u8be5\u5e73\u53f0\u6ee1\u8db3 OEM \u5382\u5546\u7684\u66f4\u8fdb\u4e00\u6b65\u7684\u8bbe\u8ba1\u9700\u6c42\uff0c\u5e2e\u52a9\u4ed6\u4eec\u52a0\u901f\u5f00\u53d15G NR\uff0c\u52a9\u529b\u5168\u7403\u8fd0\u8425\u5546\u5feb\u901f\u90e8\u7f725G\u7f51\u7edc\u3002<\/p>\n

\"Marvell\u53d1\u5e03\u7a81\u7834\u6027\u7684\u7aef\u5230\u7aef\u89e3\u51b3\u65b9\u6848<\/div>\n

 <\/p>\n

\u968f\u7740\u65e0\u7ebf\u901a\u4fe1\u6807\u51c6\u7684\u4e0d\u65ad\u6f14\u8fdb\uff0cMarvell\u5728\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\u9886\u57df\u7684\u5e02\u573a\u5730\u4f4d\u4e0d\u65ad\u4e0a\u5347\u3002\u5982\u4eca\uff0c\u7531 Marvell \u63d0\u4f9b\u6280\u672f\u652f\u6301\u76843G\/4G \u89e3\u51b3\u65b9\u6848\u5df2\u7ecf\u4e3a\u5168\u7403\u8d85\u8fc7 10 \u4ebf\u4eba\u53e3\u5b9e\u73b0\u4e86\u7f51\u7edc\u8986\u76d6\u3002\u5728 5G \u65f6\u4ee3\uff0cMarvell \u5c06\u5e26\u6765\u5b8c\u6574\u7684\u82af\u7247\u5e73\u53f0\u89e3\u51b3\u65b9\u6848\uff0c\u6db5\u76d6\u6570\u5b57\u5904\u7406\u9886\u57df\u7684\u5404\u4e2a\u65b9\u9762\u3002<\/p>\n

Marvell \u613f\u666f\uff1a\u6784\u5efa\u672a\u6765\u7f51\u7edc<\/strong><\/p>\n

\u968f\u7740\u65e0\u7ebf\u57fa\u7ad9\u3001\u5fae\u8702\u7a9d\u3001\u4e92\u8054\u6c7d\u8f66\u3001\u667a\u6167\u57ce\u5e02\u548c\u81ea\u52a8\u5de5\u5382\u53d8\u5f97\u8d8a\u6765\u8d8a\u667a\u80fd\uff0c\u5e76\u50ac\u751f\u5168\u65b0\u7684\u3001\u9769\u547d\u6027\u76845G\u5e94\u7528\u573a\u666f\uff0c\u8fb9\u7f18\u548c\u6838\u5fc3\u7f51\u7edc\u4e4b\u95f4\u5b9e\u73b0\u65e0\u7f1d\u3001\u9ad8\u901f\u548c\u5b89\u5168\u7684\u8fde\u63a5\u53d8\u5f97\u6781\u4e3a\u91cd\u8981\u3002<\/p>\n

5G NR\u7684\u65e9\u671f\u90e8\u7f72\u4e3b\u8981\u4ee5\u57fa\u4e8eFPGA\u7684\u89e3\u51b3\u65b9\u6848\u4e3a\u4e3b\uff0c\u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\u6210\u672c\u9ad8\u3001\u529f\u8017\u9ad8\u3001\u7528\u6237\u5bb9\u91cf\u4f4e\u3002\u5927\u89c4\u6a215G\u7f51\u7edc\u7684\u90e8\u7f72\u9700\u8981\u5168\u65b0\u7684\u3001\u9ad8\u96c6\u6210\u5ea6\u7684\u7cfb\u7edf\u67b6\u6784\u652f\u6491\uff0c\u4ee5\u8fde\u63a5\u7f51\u7edc\u7684\u65e0\u7ebf\u3001\u8fb9\u7f18\u548c\u6838\u5fc3\u3002\u4e3a\u4e86\u786e\u4fdd\u7aef\u5230\u7aef\u8fde\u63a5\u7684\u5b89\u5168\u6027\u4e0e\u5373\u65f6\u6027\u5e76\u5b9e\u73b0\u6210\u672c\u4e0e\u80fd\u8017\u6700\u4f18\u5316\uff0cMarvell\u57fa\u4e8e\u6570\u5341\u5e74\u7684\u4e13\u4e1a\u79ef\u6dc0\uff0c\u63d0\u4f9b\u5305\u62ec\u57fa\u5e26DSP\u3001ARM\u591a\u6838SoC\u3001\u4e13\u7528\u786c\u4ef6\u52a0\u901f\u5668\u3001\u4ee5\u592a\u7f51\u8fde\u63a5\u5f15\u64ce\u548c\u7cfb\u7edf\u7ea7\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u5728\u5185\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002\u6b64\u5916\uff0c5G\u90e8\u7f72\u6a21\u578b\u8fd8\u9700\u8981\u5177\u5907\u8db3\u591f\u7684\u7075\u6d3b\u6027\u6765\u652f\u6491\u4e16\u754c\u5404\u5730\u8fd0\u8425\u5546\u91c7\u7528\u7684\u5404\u79cd\u7cfb\u7edf\u7ea7\u4f53\u7cfb\u67b6\u6784\uff1a\u4e00\u4e9b\u9488\u5bf9\u4e13\u95e8\u7684\u5e94\u7528\uff0c\u5982\u56fa\u5b9a\u65e0\u7ebf\uff0c\u53e6\u4e00\u4e9b\u5219\u7ed3\u5408\u4e86\u534f\u8bae\u62c6\u5206\u7684RAN\u67b6\u6784\u548c\u6838\u5fc3\u7f51\u865a\u62df\u5316\u3002\u76f8\u8f83\u4e8e\u6bcf\u6b21\u4f9d\u636e\u5e94\u7528\u6765\u5b9a\u5236\u4e13\u95e8\u7684ASIC\uff0cMarvell 5G\u5e73\u53f0\u548c\u5904\u7406\u5668\u80fd\u591f\u4f7f\u8fd0\u8425\u5546\u6839\u636e\u6700\u7ec8\u90e8\u7f72\u548c\u5b9e\u9645\u5e94\u7528\u573a\u666f\uff0c\u5feb\u901f\u5f00\u53d1\u51fa\u6240\u9700\u8981\u7684\u7cfb\u7edf\u67b6\u6784\u3002<\/p>\n

\"Marvell\u53d1\u5e03\u7a81\u7834\u6027\u7684\u7aef\u5230\u7aef\u89e3\u51b3\u65b9\u6848<\/div>\n

 <\/p>\n

MWC 2019 Marvell\u5c55\u53f0<\/p>\n

\u201cMarvell\u72ec\u6709\u7684\u9ad8\u5ea6\u96c6\u6210\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u8ba9\u6211\u4eec\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\u5ba2\u6237\u5f97\u4ee5\u52a0\u901f\u5f00\u53d15G\u7cfb\u7edf\u3002\u201d Marvell \u534a\u5bfc\u4f53\u516c\u53f8\u9996\u5e2d\u6218\u7565\u5b98\u3001\u7f51\u7edc\u548c\u5904\u7406\u5668\u4e1a\u52a1\u90e8\u95e8\u6267\u884c\u526f\u603b\u88c1Raghib Hussain\u8868\u793a\uff1a\u201c\u5177\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u76845G\u4ea7\u54c1\u4e0e\u672a\u7ecf\u4f18\u5316\u7684FPGA 5G\u67b6\u6784\u76f8\u6bd4\uff0c\u5728\u6027\u80fd\u3001\u7535\u6e90\u6548\u7387\u548c\u603b\u4f53\u5b9e\u65bd\u6210\u672c\u65b9\u9762\u63d0\u9ad8\u4e86\u4e00\u4e2a\u6570\u91cf\u7ea7\u3002\u7b80\u800c\u8a00\u4e4b\uff0cMarvell\u6280\u672f\u7684\u6df1\u5ea6\u548c\u5e7f\u5ea6\u4e3aOEM\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u7075\u6d3b\u6027\uff0c\u4f7f\u4ed6\u4eec\u80fd\u591f\u4e3a\u7279\u5b9a\u8fd0\u8425\u5546\u548c\u5168\u7403\u7ec8\u7aef\u5e02\u573a\u5b9a\u5236\u57fa\u7840\u8bbe\u65bd\u89e3\u51b3\u65b9\u6848\u3002\u201d<\/p>\n

\u201c\u4f5c\u4e3a\u5546\u4e1a\u82af\u7247\u57fa\u7ad9\u89e3\u51b3\u65b9\u6848\u7684\u521b\u65b0\u8005\uff0cMarvell\u51ed\u501f\u73b0\u6709\u4ea7\u54c1\u7cfb\u5217\u5c55\u793a\u7684\u5f3a\u5927\u5b9e\u529b\u4ee5\u53ca\u6700\u65b0\u53d1\u5e03\u7684\u96c6\u6210\u5ea6\u66f4\u9ad8\u7684\u4ea7\u54c1\uff0c\u57285G\u57fa\u7840\u8bbe\u65bd\u90e8\u7f72\u65b9\u9762\u5904\u4e8e\u6709\u5229\u5730\u4f4d\u3002\u201dRethink Technology Research\u516c\u53f8\u7814\u7a76\u603b\u76d1\u517c\u8054\u5408\u521b\u59cb\u4ebaCaroline Gabriel\u8868\u793a\uff1a\u201c\u8fd9\u4e9b\u4ea7\u54c1\u662f\u4e00\u4e2a\u72ec\u7279\u7684\u3001\u9ad8\u5ea6\u7075\u6d3b\u7684\u7cfb\u7edf\u7ea7\u5e73\u53f0\u3002\u6211\u4eec\u76f8\u4fe1\uff0c\u968f\u7740\u8fd0\u8425\u5546\u5f00\u59cb\u5728\u5168\u7403\u8303\u56f4\u5185\u52a0\u901f\u63d0\u4f9b\u4ee4\u4eba\u5174\u594b\u76845G\u670d\u52a1\uff0c2019\u5e74\u5c06\u6210\u4e3aMarvell\u4e1a\u52a1\u53d1\u5c55\u7684\u65b0\u62d0\u70b9\u3002\u201d<\/p>\n

Marvell \u7684\u7aef\u5230\u7aef 5G \u5c31\u7eea\u4ea7\u54c1\uff1a<\/strong><\/p>\n

\"Marvell\u53d1\u5e03\u7a81\u7834\u6027\u7684\u7aef\u5230\u7aef\u89e3\u51b3\u65b9\u6848<\/div>\n

 <\/p>\n

MWC 2019 Marvell\u5c55\u53f0<\/p>\n

\u5728\u9ad8\u5ea6\u5206\u5e03\u3001\u8d85\u4f4e\u5ef6\u8fdf\u7684\u7f51\u7edc\u4e2d\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u51b3\u7b56\u5c06\u662f\u5728\u8fb9\u7f18\u4fa7\u800c\u975e\u7f51\u7edc\u6838\u5fc3\u505a\u51fa\u3002Marvell\u63d0\u4f9b\u7684\u591a\u63a5\u5165\u8fb9\u7f18\u8ba1\u7b97\u89e3\u51b3\u65b9\u6848\uff0c\u6574\u5408\u4e86\u5148\u8fdb\u7684\u5e94\u7528\u5904\u7406\u5668\u3001\u5b89\u5168\u4ea4\u6362\u673a\u82af\u7247\u4ee5\u53caPHY\u7b49\u65b9\u6848\uff0c\u9488\u5bf9\u8fb9\u7f18\u5206\u6790\u3001\u5a01\u80c1\u68c0\u6d4b\u548c\u81ea\u4e3b\u51b3\u7b56\u7684\u6280\u672f\uff0c\u5df2\u7ecf\u8d70\u5728\u4e86\u884c\u4e1a\u7684\u524d\u5217\u3002Marvell \u63d0\u4f9b\u76845G NR\u5e73\u53f0\u5305\u62ec\uff1a<\/p>\n

\u65e0\u7ebf\u63a5\u5165 SoC\uff1a<\/strong>Marvell\u5c61\u83b7\u6b8a\u8363\u7684 OCTEON Fusion-M\u00ae\u7cfb\u5217\u4ea7\u54c1\u8fdb\u4e00\u6b65\u4f18\u5316\u4e86\u6210\u672c\u548c\u80fd\u8017\uff0c\u5e76\u53ef\u901a\u8fc7\u7f16\u7a0b\u5b9e\u73b0 3GPP \u534f\u8bae\u6808\u5206\u5272\u548c\u8d85\u5927\u89c4\u6a21\u7684 MIMO \u3002Marvell \u7684 SoC \u501f\u52a9\u5173\u952e\u884c\u4e1a\u5408\u4f5c\u4f19\u4f34\u7684\u79ef\u6781\u90e8\u7f72\uff0c\u4e3a LTE-A \u548c 5G NR \u8bbe\u5b9a\u4e86\u6027\u80fd\u6807\u6746\u3002<\/p>\n

\u4f20\u8f93\/EPC\u6838\u5fc3\u5904\u7406\u5668\uff1a<\/strong>\u5982\u4eca\uff0c\u591a\u6838OCTEON\u00ae\u5904\u7406\u5668\u5df2\u7ecf\u4e3a\u5168\u7403\u8d85\u8fc71000 \u4e07\u4e2a\u57fa\u7ad9\u7684\u4f20\u8f93\u5c42\u63d0\u4f9b\u652f\u6301\u3002\u57fa\u4e8e\u8fd9\u4e9b\u4e30\u5bcc\u4e14\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u6280\u672f\u79ef\u7d2f\uff0cMarvell \u4e3a\u8981\u6c42\u6700\u4e25\u82db\u7684 5G NR \u4f7f\u7528\u573a\u666f\u63d0\u4f9b\u5dee\u5f02\u5316\u7684\u4ea7\u54c1\u3002Marvell \u91c7\u7528\u53ef\u6269\u5c55\u6570\u636e\u5e73\u9762\u52a0\u901f\uff0c\u8fd9\u4f7f\u5176\u5d4c\u5165\u5f0f\u5904\u7406\u5668\u6210\u4e3a\u5728\u7f51\u7edc\u6838\u5fc3\u5b9e\u73b05G Core\/EPC\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002\u968f\u7740\u884c\u4e1a\u4e0d\u65ad\u8f6c\u5411\u865a\u62df\u5316\u548c\u5206\u5c42\u5316\u62d3\u6251\u7ed3\u6784\uff0cMarvell \u4e3a\u4f20\u8f93\u548c EPC\u6838\u5fc3\u7f51\u63d0\u4f9b\u4e86\u72ec\u7279\u7684\u7edf\u4e00\u67b6\u6784\u3002<\/p>\n

\u4ee5\u592a\u7f51\u7edc<\/strong>\uff1a\u4f5c\u4e3a\u4ee5\u592a\u7f51\u4ea4\u6362\u673a\u548c\u7269\u7406\u5c42\u8bbe\u5907\u7684\u9876\u5c16\u4f9b\u5e94\u5546\uff0cMarvell \u5df2\u7ecf\u5c06\u5176\u7cfb\u7edf\u7ea7\u4e13\u4e1a\u80fd\u529b\u62d3\u5c55\u5230\u8fd0\u8425\u5546\u57fa\u7840\u8bbe\u65bd\u7f51\u7edc\u4e2d\u7684\u4ea4\u6362\u673a\u4e0ePHY \u9886\u57df\u3002Marvell Prestera\u00ae \u4ea4\u6362\u673a\u5305\u542b\u4e86\u8981\u6c42\u4e25\u82db\u7684\u79fb\u52a8\u57fa\u7840\u8bbe\u65bd\u73af\u5883\u6240\u9700\u7684\u5206\u5c42\u6d41\u91cf\u7ba1\u7406\u529f\u80fd\u3002\u6b64\u5916\uff0cMarvell \u7684\u5dee\u5f02\u5316\u4ea4\u6362\u673a\u89e3\u51b3\u65b9\u6848\u80fd\u591f\u5b9e\u73b0\u5148\u8fdb\u7684\u6d41\u91cf\u8bc6\u522b\u4e0e\u8bbf\u95ee\u63a7\u5236\uff0c\u4ee5\u786e\u4fdd\u7528\u6237\u5c42\u9762\u7684\u5b89\u5168\u6027\u3002<\/p>\n

Wi-Fi \u8fde\u63a5<\/strong>\uff1aMarvell \u6b63\u5728\u52a0\u5927\u884c\u4e1a\u9886\u5148\u7684 8×8 \u548c 4×4 Wi-Fi 6 \u89e3\u51b3\u65b9\u6848\u7684\u6279\u91cf\u751f\u4ea7\u3002Marvell\u63d0\u4f9b\u7a33\u5b9a\u4e14\u7ecf\u8fc7\u8ba4\u8bc1\u7684\u57fa\u4e8e802.11ax\u6807\u51c6\u7684\u5b8c\u6574MU-MIMO\u548cOFDMA\u4e0a\u884c\u548c\u4e0b\u884c\u94fe\u8def\u3001\u591a\u5343\u5146\u7ea7\u5cf0\u503c\u901f\u5ea6\u3001\u7cbe\u51c6\u5b9a\u4f4d\u3001\u4e91\u7aef\u7ba1\u7406\u3001\u4e00\u6d41\u7684\u6ce2\u675f\u6210\u5f62\u548c\u9ad8\u5ea6\u96c6\u6210\u7684Bluetooth\u00ae\u00a05\u6280\u672f\u3002\u901a\u8fc7\u5e7f\u6cdb\u7684 NPU \u652f\u6301\u548c\u7075\u6d3b\u7684\u914d\u7f6e\u9009\u9879\uff0cMarvell \u7684\u8fd0\u8425\u5546\u7ea7\u8fde\u63a5\u89e3\u51b3\u65b9\u6848\u8d62\u5f97\u4e86\u5168\u7403\u4f17\u591a\u4e3b\u8981\u8fd0\u8425\u5546\u7684\u8bbe\u8ba1\u62db\u6807\u3002<\/p>\n

\u57fa\u4e8eArm\u67b6\u6784\u7684ThunderX2\u00ae\u00a0\u670d\u52a1\u5668\uff1a<\/strong>\u968f\u7740NFV \u548c\u4e91\u90e8\u7f72\u91cd\u8981\u6027\u7684\u9010\u6b65\u589e\u52a0\uff0cMarvell \u5df2\u63a8\u51fa\u9488\u5bf9\u5de5\u4f5c\u8d1f\u8f7d\u4f18\u5316\u7684ThunderX2 \u670d\u52a1\u5668\u5904\u7406\u5668\uff0c\u8fdb\u4e00\u6b65\u4e30\u5bcc\u4e86\u5176 5G \u4ea7\u54c1\u7ec4\u5408\u3002\u8fd9\u4e9b\u6781\u5177\u521b\u65b0\u529b\u7684\u89e3\u51b3\u65b9\u6848\u5c06\u5728\u4e0b\u4e00\u4ee3\u8fd0\u8425\u5546\u7f51\u7edc\u7684\u90e8\u7f72\u4e2d\u8d77\u5230\u5173\u952e\u4f5c\u7528\u3002\u5c06\u7c7b\u4f3cPDCP\u8fd9\u6837\u7684\u4f20\u7edf\u529f\u80fd\u8fc1\u79fb\u5230\u4e91\u7aef\u9002\u7528\u4e8eThunderX2\u67b6\u6784\u3002<\/p>\n

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