{"id":3124,"date":"2021-03-24T19:49:58","date_gmt":"2021-03-24T11:49:58","guid":{"rendered":"http:\/\/www.comtest.cn\/?post_type=product&#038;p=3124"},"modified":"2021-07-01T15:50:31","modified_gmt":"2021-07-01T07:50:31","slug":"romes4","status":"publish","type":"product","link":"http:\/\/www.comtest.cn\/?product=romes4","title":{"rendered":"ROMES4 \u8def\u6d4b\u8f6f\u4ef6"},"content":{"rendered":"<h2>\u9002\u7528\u4e8e\u6240\u6709\u79fb\u52a8\u5236\u5f0f\u7684\u7f51\u7edc\u5de5\u7a0b\u3001\u4f18\u5316\u548c\u6545\u969c\u6392\u67e5<\/h2>\n<p><strong>\u901a\u8fc7\u5355\u4e2a\u5de5\u5177\u8fdb\u884c\u5c04\u9891\u548c\u670d\u52a1\u8d28\u91cf\u6d4b\u91cf\uff0c\u5e76\u5373\u65f6\u83b7\u53d6\u7ed3\u679c<\/strong><\/p>\n<p>R&amp;S\u00aeROMES4 \u662f\u4e00\u79cd\u901a\u7528\u8f6f\u4ef6\u5e73\u53f0\uff0c\u9002\u7528\u4e8e\u7f51\u7edc\u5de5\u7a0b\u3001\u7f51\u7edc\u4f18\u5316\u548c\u6545\u969c\u6392\u67e5\u3002\u7ed3\u5408\u6d4b\u8bd5\u7528\u79fb\u52a8\u7535\u8bdd\u548c\u8def\u6d4b\u626b\u9891\u4eea\uff0c\u8be5\u5e73\u53f0\u80fd\u591f\u63d0\u4f9b\u9002\u5408\u6240\u6709\u57fa\u672c\u4efb\u52a1\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6d89\u53ca\u8986\u76d6\u8303\u56f4\u6d4b\u91cf\u3001\u5e72\u6270\u8bc6\u522b\u4ee5\u53ca\u670d\u52a1\u8d28\u91cf\u6d4b\u91cf\u3002\u9664\u4e86\u6d4b\u91cf\u548c\u663e\u793a\u6d4b\u8bd5\u53c2\u6570\u4e4b\u5916\uff0c\u8be5\u5e73\u53f0\u8fd8\u80fd\u5373\u65f6\u5904\u7406\u6570\u636e\u5e76\u5b9e\u65f6\u8ba1\u7b97\u7edf\u8ba1\u7ed3\u679c\u3002<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_5G_5bb220e380a80-1024x576.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_5G_5bb220e380a80-1024x576.jpg 1024w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_5G_5bb220e380a80-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_5G_5bb220e380a80-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_5G_5bb220e380a80-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_5G_5bb220e380a80-64x36.jpg 64w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_5G_5bb220e380a80.jpg 1440w\" alt=\"\" width=\"469\" height=\"264\" \/><\/p>\n<h2>5G NR \u7f51\u7edc\u6d4b\u8bd5<\/h2>\n<p>\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328\u7684\u65b0\u578b R&amp;S\u00aeTSME6 \u548c R&amp;S\u00aeTSMA6 \u626b\u9891\u4eea\u589e\u52a0\u4e86 R&amp;S\u00aeTSME30DC \u548c R&amp;S\u00aeTSME44DC \u4e0b\u53d8\u9891\u5668\uff0c\u80fd\u591f\u9488\u5bf9 Sub-6 GHz \u9891\u6bb5\u4ee5\u53ca\u6beb\u7c73\u6ce2\u8303\u56f4\u5185\u7684\u6240\u6709\u540c\u6b65\u4fe1\u53f7\u5757 (SSB) \u5b50\u8f7d\u6ce2\u95f4\u9694\u548c\u4f20\u8f93\u7528\u4f8b\u6d4b\u91cf 5G NR \u540c\u6b65\u4fe1\u53f7\u5757\u3002R&amp;S\u00aeROMES4 \u63d0\u4f9b\u5168\u65b0\u65b9\u6cd5\u548c\u4fe1\u53f7\uff0c\u53ef\u5728\u6d4b\u91cf\u548c\u56de\u653e\u8fc7\u7a0b\u4e2d\u6e05\u6670\u4e86\u89e3\u6240\u6709\u8bc4\u4f30\u4efb\u52a1\u4e2d\u7684\u4e0d\u540c PCI \u548c\u6ce2\u675f\/SSB\u3002<br \/>\n\u65b0\u589e 5G NR UE \u652f\u6301\u529f\u80fd\u9002\u7528\u4e8e\u57fa\u4e8e\u9ad8\u901a\u548c\u4e09\u661f Exynos \u82af\u7247\u7ec4\u7684\u7528\u6237\u8bbe\u5907\uff0c\u8fdb\u4e00\u6b65\u5b8c\u5584\u4e86\u73b0\u6709\u7684 5G NR \u626b\u9891\u4eea\u6d4b\u91cf\u30025G NR UE \u652f\u6301\u529f\u80fd\u63d0\u4f9b\u4e0e 5G \u76f8\u5173\u7684 LTE \u4fe1\u606f\uff0c\u4ee5\u53ca\u7279\u5b9a\u4e8e 5G \u7684 NR \u670d\u52a1\u5c0f\u533a\u4fe1\u606f\uff0c\u4f8b\u5982\u521d\u59cb\u5c0f\u533a\u83b7\u53d6\u6307\u6807\u3001RSRP \u548c RSRQ \u7b49\u7b2c 1 \u5c42\u6d4b\u91cf\u3001\u7b2c 2 \u5c42 PDSCH \u548c PUSCH \u541e\u5410\u91cf\u3001MCS\u3001RB \u7b49\uff0c\u4ee5\u53ca RACH \u6d41\u7a0b\u8be6\u7ec6\u4fe1\u606f\u3001LTE-NR EN-DC \u4fe1\u4ee4\u548c\u5e94\u7528\u5c42\u6307\u6807\u3002<\/p>\n<h2>NB-IoT \u6d4b\u8bd5<\/h2>\n<p><strong>R&amp;S\u00aeROMES4 \u4e0e\u626b\u9891\u4eea\u548c NB-IoT \u8bbe\u5907\u76f8\u7ed3\u5408\uff0c\u63d0\u4f9b\u591a\u79cd\u7f51\u7edc\u6d4b\u8bd5\u529f\u80fd<\/strong><br \/>\nNB-IoT \u662f\u4e00\u79cd\u5168\u65b0\u7f51\u7edc\u5c42\uff0c\u786e\u4fdd\u51fa\u8272\u7684\u5ba4\u5185\u6df1\u5ea6\u8986\u76d6\uff0c\u4e14\u8bbe\u5907\u529f\u8017\u4e0e\u6210\u672c\u8f83\u4f4e\u3002R&amp;S\u00aeROMES4 \u4e0e R&amp;S\u00aeTSMx \u626b\u9891\u4eea\u548c NB-IoT \u6d4b\u8bd5\u8bbe\u5907\u76f8\u7ed3\u5408\uff0c\u53ef\u4e3a\u7f51\u7edc\u5de5\u7a0b\u548c\u4f18\u5316\u63d0\u4f9b\u5b8c\u6574\u7684\u5c04\u9891\u548c\u670d\u52a1\u8d28\u91cf\u6d4b\u8bd5\u529f\u80fd\u3002\u5b83\u652f\u6301\u57fa\u4e8e\u9ad8\u901a\u548c HiSilicon Neul \u7684\u8bbe\u5907\u3002\u8be6\u7ec6\u7684\u8ddf\u8e2a\u548c\u53ef\u89c6\u5316\u529f\u80fd\u4fbf\u4e8e\u5b8c\u5168\u63a7\u5236\u8bbe\u5907\u53ca\u5176\u4e0e\u7f51\u7edc\u7684\u4ea4\u4e92\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ab79c03-1024x576.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ab79c03-1024x576.jpg 1024w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ab79c03-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ab79c03-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ab79c03-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ab79c03-64x36.jpg 64w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ab79c03.jpg 1440w\" alt=\"\" width=\"458\" height=\"258\" \/><br \/>\n<img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_TET5c863daaabad0-1024x576.png\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_TET5c863daaabad0-1024x576.png 1024w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_TET5c863daaabad0-300x169.png 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_TET5c863daaabad0-768x432.png 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_TET5c863daaabad0-600x338.png 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_TET5c863daaabad0-64x36.png 64w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_TET5c863daaabad0.png 1440w\" alt=\"\" width=\"456\" height=\"256\" \/><\/p>\n<h2>TETRA<\/h2>\n<p><strong>\u4f7f\u7528\u626b\u9891\u4eea\u548c\u624b\u673a\u8fdb\u884c TETRA \u7f51\u7edc\u8bc4\u4f30<\/strong><br \/>\nR&amp;S\u00aeROMES4 \u4e0e\u7f51\u7edc\u95ee\u9898\u5206\u6790\u4eea (NPA) \u76f8\u7ed3\u5408\uff0c\u53ef\u63d0\u4f9b\u5168\u9762\u5de5\u5177\u4ee5\u6d4b\u91cf TETRA \u7f51\u7edc\u7684\u8d28\u91cf\u5e76\u8f7b\u677e\u68c0\u6d4b\u95ee\u9898\u70b9\u3002\u5b83\u652f\u6301\u7528\u4e8e TETRA \u7f51\u7edc\u7684 R&amp;S\u00aeTSMx \u626b\u9891\u4eea\uff0c\u4ee5\u53ca\u7528\u4e8e\u670d\u52a1\u8d28\u91cf\u6d4b\u91cf\u548c\u8bed\u97f3\u8d28\u91cf\u5206\u6790\u7684TETRA \u624b\u6301\u8bbe\u5907\uff08\u4f8b\u5982 Sepura SC20\uff09\u3002\u4e3a\u4e86\u8f7b\u677e\u3001\u7075\u6d3b\u5730\u8fdb\u884c\u6d4b\u91cf\uff0c\u53ef\u4ee5\u4f7f\u7528\u5c0f\u5de7\u4fbf\u643a\u7684\u80cc\u5305\u643a\u5e26\u6240\u6709\u8bbe\u5907\u5e76\u901a\u8fc7\u5e73\u677f\u7535\u8111\u8fdb\u884c\u63a7\u5236\u3002<\/p>\n<h2>\u7f51\u7edc\u95ee\u9898\u5206\u6790\u4eea<\/h2>\n<p>\u7f51\u7edc\u95ee\u9898\u5206\u6790\u4eea (NPA) \u81ea\u52a8\u5206\u6790\u8def\u6d4b\u6570\u636e\uff0c\u4ee5\u786e\u5b9a\u7f51\u7edc\u4e2d\u7684\u95ee\u9898\u70b9\u3002<br \/>\nNPA \u975e\u5e38\u9002\u7528\u4e8e\u7f51\u7edc\u4f18\u5316\u3002\u8fd9\u6b3e\u5de5\u5177\u53ef\u7528\u4e8e\u5bf9 R&amp;S\u00aeROMES4 \u548c QualiPoc \u6d4b\u91cf\u6570\u636e\u8fdb\u884c\u540e\u5904\u7406\u3002NPA \u53ef\u4ee5\u5904\u7406\u591a\u4e2a\u6587\u4ef6\u5e76\u68c0\u67e5\u7f51\u7edc\u4e2d\u7684\u5c04\u9891\u95ee\u9898\uff08\u5982\u65e0\u8986\u76d6\u548c\u5e72\u6270\u8f83\u9ad8\uff09\uff0c\u6216\u670d\u52a1\u95ee\u9898\uff08\u5982\u541e\u5410\u91cf\u8f83\u4f4e\u548c\u547c\u53eb\u4e2d\u65ad\uff09\u3002NPA \u652f\u6301 NB-IoT \u548c LTE-M (eMTC) \u7b49\u6700\u65b0\u5236\u5f0f<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ae4e8dd-1024x576.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ae4e8dd-1024x576.jpg 1024w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ae4e8dd-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ae4e8dd-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ae4e8dd-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ae4e8dd-64x36.jpg 64w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/import5a7c82ae4e8dd.jpg 1440w\" alt=\"\" width=\"469\" height=\"264\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/TSMA6_49305e9ebc9abf58b-1024x576.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/TSMA6_49305e9ebc9abf58b-1024x576.jpg 1024w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/TSMA6_49305e9ebc9abf58b-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/TSMA6_49305e9ebc9abf58b-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/TSMA6_49305e9ebc9abf58b-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/TSMA6_49305e9ebc9abf58b-64x36.jpg 64w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/TSMA6_49305e9ebc9abf58b.jpg 1440w\" alt=\"\" width=\"492\" height=\"277\" \/><\/p>\n<h2>\u57fa\u7ad9\u6536\u53d1\u4fe1\u53f0\u4f4d\u7f6e\u4f30\u7b97<\/h2>\n<p>\u6839\u636e\u626b\u9891\u4eea\u6d4b\u91cf\u7ed3\u679c\u81ea\u52a8\u8bc6\u522b\u57fa\u7ad9\u4f4d\u7f6e\u3002<br \/>\nR&amp;aS\u00aeROMES4 \u4e0e R&amp;S\u00aeTSMx \u626b\u9891\u4eea\u76f8\u7ed3\u5408\uff0c\u53ef\u5728\u8def\u6d4b\u671f\u95f4\u4f30\u8ba1\u57fa\u7ad9\u6247\u533a\u7684\u4f4d\u7f6e\u548c\u65b9\u4f4d\u89d2\u3002\u5b83\u652f\u6301 5G\u3001LTE\u3001WCDMA\u3001CDMA2000\u30011xEVDO\u3001Wimax\u3001TETRA \u548c NB-IoT \u57fa\u7ad9\u3002\u5728\u5e72\u6270\u60c5\u51b5\u4e0b\u6216\u4e3a\u6ee1\u8db3\u5171\u5740\u8981\u6c42\uff0c\u7f51\u7edc\u8fd0\u8425\u5546\u53ef\u4ee5\u8bc6\u522b\u5176\u4ed6\u7f51\u7edc\u4e2d\u7684\u57fa\u7ad9\u4f4d\u7f6e\uff0c \u8fd8\u53ef\u4ee5\u4e86\u89e3\u7ade\u4e89\u5bf9\u624b\u7684\u7f51\u7edc\u90e8\u7f72\u60c5\u51b5\u3002<\/p>\n<h2>\u81ea\u52a8\u4fe1\u9053\u68c0\u6d4b (ACD)<\/h2>\n<p>\u81ea\u52a8\u4fe1\u9053\u68c0\u6d4b\u529f\u80fd\u4f7f R&amp;S\u00aeTSMx \u8def\u6d4b\u626b\u9891\u4eea\u80fd\u591f\u81ea\u52a8\u68c0\u6d4b\u6307\u5b9a\u9891\u6bb5\u4e2d\u7684\u6d3b\u52a8\u4fe1\u9053\u3002\u5b83\u652f\u6301 5G NR\u3001GSM\u3001LTE\u3001LTE-M\u3001UMTS\u3001CDMA2000\u00ae\/1xEV-DO \u548c NB-IoT \u7f51\u7edc\u3002\u6d4b\u91cf\u7cfb\u7edf\u53ef\u5728\u8def\u6d4b\u8fc7\u7a0b\u4e2d\u52a8\u6001\u5730\u8bc6\u522b\u65b0\u4fe1\u9053\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u5de5\u4f5c\u533a\u4e2d\u3002\u5bf9\u4e8e\u548c\u5176\u4ed6\u8702\u7a9d\u6807\u51c6\u5171\u540c\u90e8\u7f72\u5728\u5171\u4eab\u9891\u8c31\u4e2d\u7684\u7f51\u7edc\uff0c\u8fd9\u79cd\u529f\u80fd\u5c24\u4e3a\u76f8\u5173\u3002\u5728\u6b64\u7c7b\u7f51\u7edc\u4e2d\uff0c\u4fe1\u9053\u9891\u7387\u548c\u4fe1\u9053\u5e26\u5bbd\u4f1a\u7ecf\u5e38\u6539\u53d8\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_Aut5e99a89f55d32-1024x576.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_Aut5e99a89f55d32-1024x576.jpg 1024w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_Aut5e99a89f55d32-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_Aut5e99a89f55d32-768x432.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_Aut5e99a89f55d32-600x338.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_Aut5e99a89f55d32-64x36.jpg 64w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_Aut5e99a89f55d32.jpg 1440w\" alt=\"\" width=\"503\" height=\"283\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_wit5bfe9546249b0-1024x576.jpg\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_wit5bfe9546249b0-1024x576.jpg 1024w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_wit5bfe9546249b0-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/03\/ROMES4_wit5bfe9546249b0-768x432.jpg 768w, 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