{"id":81903,"date":"2024-01-02T10:06:38","date_gmt":"2024-01-02T02:06:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=81903"},"modified":"2024-01-02T10:06:43","modified_gmt":"2024-01-02T02:06:43","slug":"gtzymtzyhbt","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/81903.html","title":{"rendered":"GMSK\u8c03\u5236\u4e0eMSK\u8c03\u5236\u6709\u4f55\u4e0d\u540c\uff1f"},"content":{"rendered":"\n

\u3000\u3000\u5728\u6570\u5b57\u901a\u4fe1\u9886\u57df\u4e2d\uff0c\u8c03\u5236\u662f\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u6a21\u62df\u4fe1\u53f7\u7684\u8fc7\u7a0b\uff0c\u4ee5\u4fbf\u5728\u4f20\u8f93\u4e2d\u8fdb\u884c\u6709\u6548\u7684\u4f20\u8f93\u3002GMSK(Gaussian Minimum Shift Keying)\u8c03\u5236<\/strong>\u548cMSK(Minimum Shift Keying)\u8c03\u5236<\/strong>\u90fd\u662f\u5e38\u89c1\u7684\u6570\u5b57\u8c03\u5236\u6280\u672f\uff0c\u5b83\u4eec\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u76f8\u4f3c\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u6709\u7740\u660e\u663e\u7684\u533a\u522b\u3002\u672c\u6587\u5c06\u63a2\u8ba8GMSK\u8c03\u5236\u4e0eMSK\u8c03\u5236\u4e4b\u95f4\u7684\u4e0d\u540c\u4e4b\u5904\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 GMSK\u8c03\u5236<\/h2>\n\n\n\n

\u3000\u3000GMSK\u8c03\u5236\u662f\u4e00\u79cd\u5e38\u7528\u7684\u6570\u5b57\u8c03\u5236\u6280\u672f\uff0c\u5b83\u5728\u84dd\u7259\u3001GSM\u548c\u5176\u4ed6\u6570\u5b57\u901a\u4fe1\u7cfb\u7edf\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002GMSK\u8c03\u5236\u7684\u7279\u70b9\u662f\u91c7\u7528\u9ad8\u65af\u6ee4\u6ce2\u5668\u5bf9\u6570\u5b57\u4fe1\u53f7\u8fdb\u884c\u8c03\u5236\uff0c\u4ee5\u51cf\u5c0f\u8c03\u5236\u8fc7\u7a0b\u4e2d\u7684\u9891\u8c31\u6269\u5c55\uff0c\u540c\u65f6\u964d\u4f4e\u4e86\u76f8\u90bb\u4fe1\u53f7\u4e4b\u95f4\u7684\u5e72\u6270\u3002<\/p>\n\n\n\n

\u3000\u3000GMSK\u8c03\u5236\u4f7f\u7528\u9ad8\u65af\u6ee4\u6ce2\u5668\u5bf9\u8f93\u5165\u7684\u6570\u5b57\u6bd4\u7279\u6d41\u8fdb\u884c\u6ee4\u6ce2\u548c\u8c03\u5236\uff0c\u4ece\u800c\u4ea7\u751f\u8fde\u7eed\u7684\u6b63\u5f26\u6ce2\u4fe1\u53f7\u3002\u8be5\u8c03\u5236\u6280\u672f\u901a\u8fc7\u6539\u53d8\u76f8\u4f4d\u6765\u8868\u793a\u6570\u5b57\u4fe1\u53f7\u7684\u4e0d\u540c\u72b6\u6001\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u53f7\u7684\u8c03\u5236\u548c\u89e3\u8c03\u3002GMSK\u8c03\u5236\u5728\u9891\u7387\u504f\u79fb\u8c03\u5236\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5177\u6709\u8f83\u5c0f\u7684\u5cf0\u503c\u9891\u7387\u504f\u79fb\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u6291\u5236\u591a\u5f84\u5e72\u6270\u548c\u9891\u7387\u504f\u79fb\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 MSK\u8c03\u5236<\/h2>\n\n\n\n

\u3000\u3000\u4e0eGMSK\u8c03\u5236\u76f8\u6bd4\uff0cMSK\u8c03\u5236\u4e5f\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u5b57\u8c03\u5236\u6280\u672f\uff0c\u5b83\u5728\u8bb8\u591a\u6570\u5b57\u901a\u4fe1\u7cfb\u7edf\u4e2d\u90fd\u6709\u6240\u5e94\u7528\u3002MSK\u8c03\u5236\u7684\u7279\u70b9\u662f\u5728\u6bcf\u4e2a\u7b26\u53f7\u5468\u671f\u5185\u53ea\u6709\u4e00\u4e2a\u76f8\u4f4d\u8df3\u53d8\uff0c\u8fd9\u4f7f\u5f97\u4fe1\u53f7\u7684\u9891\u8c31\u7279\u6027\u5f97\u5230\u4e86\u4f18\u5316\uff0c\u540c\u65f6\u4e5f\u51cf\u5c0f\u4e86\u4fe1\u53f7\u95f4\u7684\u5e72\u6270\u3002<\/p>\n\n\n\n

\u3000\u3000MSK\u8c03\u5236\u91c7\u7528\u4e00\u79cd\u7279\u6b8a\u7684\u8c03\u5236\u65b9\u5f0f\uff0c\u4f7f\u5f97\u76f8\u4f4d\u7684\u53d8\u5316\u7387\u6052\u5b9a\uff0c\u4ece\u800c\u5728\u9891\u8c31\u4e2d\u4ea7\u751f\u4e86\u4e00\u4e2a\u6700\u5c0f\u9891\u79fb\u3002\u8fd9\u79cd\u8c03\u5236\u65b9\u5f0f\u5177\u6709\u6297\u591a\u5f84\u5e72\u6270\u548c\u6297\u975e\u7ebf\u6027\u5931\u771f\u7684\u7279\u70b9\uff0c\u56e0\u6b64\u5728\u4f4e\u4fe1\u566a\u6bd4\u73af\u5883\u4e0b\u8868\u73b0\u51fa\u8272\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 GMSK\u8c03\u5236\u4e0eMSK\u8c03\u5236\u7684\u4e0d\u540c\u4e4b\u5904<\/h2>\n\n\n\n

\u3000\u3000\u867d\u7136GMSK\u8c03\u5236\u548cMSK\u8c03\u5236\u5728\u6570\u5b57\u901a\u4fe1\u4e2d\u90fd\u5177\u6709\u826f\u597d\u7684\u6027\u80fd\uff0c\u4f46\u5b83\u4eec\u4e4b\u95f4\u5b58\u5728\u4e00\u4e9b\u663e\u8457\u7684\u533a\u522b\u3002\u5176\u4e2d\u6700\u4e3b\u8981\u7684\u533a\u522b\u5728\u4e8e\u8c03\u5236\u4fe1\u53f7\u7684\u9891\u8c31\u7279\u6027\u548c\u76f8\u4f4d\u53d8\u5316\u7387\u3002<\/p>\n\n\n\n

\u3000\u30001.\u9891\u8c31\u7279\u6027<\/strong>\uff1aGMSK\u8c03\u5236\u901a\u8fc7\u9ad8\u65af\u6ee4\u6ce2\u5668\u5b9e\u73b0\u9891\u8c31\u7684\u63a7\u5236\uff0c\u4f7f\u5f97\u4fe1\u53f7\u7684\u9891\u8c31\u5206\u5e03\u66f4\u52a0\u96c6\u4e2d\uff0c\u56e0\u6b64\u5728\u5e26\u5bbd\u5229\u7528\u548c\u6297\u5e72\u6270\u80fd\u529b\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002\u800cMSK\u8c03\u5236\u5728\u9891\u8c31\u4e2d\u4ea7\u751f\u4e86\u6700\u5c0f\u9891\u79fb\uff0c\u5177\u6709\u66f4\u597d\u7684\u9891\u8c31\u5229\u7528\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n

\u3000\u30002.\u76f8\u4f4d\u53d8\u5316\u7387<\/strong>\uff1a\u5728\u76f8\u4f4d\u53d8\u5316\u7387\u65b9\u9762\uff0cGMSK\u8c03\u5236\u7684\u76f8\u4f4d\u53d8\u5316\u7387\u4e0d\u662f\u6052\u5b9a\u7684\uff0c\u800cMSK\u8c03\u5236\u5728\u6bcf\u4e2a\u7b26\u53f7\u5468\u671f\u5185\u5177\u6709\u6052\u5b9a\u7684\u76f8\u4f4d\u53d8\u5316\u7387\u3002\u8fd9\u4f7f\u5f97MSK\u8c03\u5236\u5728\u6297\u591a\u5f84\u5e72\u6270\u548c\u6297\u975e\u7ebf\u6027\u5931\u771f\u65b9\u9762\u5177\u6709\u4f18\u52bf\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001 \u7ed3\u8bba<\/h2>\n\n\n\n

\u3000\u3000GMSK\u8c03\u5236\u548cMSK\u8c03\u5236\u5728\u6570\u5b57\u901a\u4fe1\u4e2d\u90fd\u5177\u6709\u5404\u81ea\u7684\u4f18\u52bf\u548c\u7279\u70b9\u3002GMSK\u8c03\u5236\u9002\u7528\u4e8e\u9700\u8981\u66f4\u597d\u7684\u9891\u8c31\u5229\u7528\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b\u7684\u573a\u666f\uff0c\u800cMSK\u8c03\u5236\u9002\u7528\u4e8e\u5bf9\u591a\u5f84\u5e72\u6270\u548c\u975e\u7ebf\u6027\u5931\u771f\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u573a\u666f<\/strong>\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9009\u62e9\u5408\u9002\u7684\u8c03\u5236\u65b9\u5f0f\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u901a\u4fe1\u73af\u5883\u548c\u8981\u6c42\u6765\u8fdb\u884c\u7efc\u5408\u8003\u8651\uff0c\u4ee5\u5b9e\u73b0\u6700\u4f73\u7684\u901a\u4fe1\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

GMSK\u8c03\u5236\u548cMSK\u8c03\u5236\u5728\u6570\u5b57\u901a\u4fe1\u4e2d\u90fd\u5177\u6709\u5404\u81ea\u7684\u4f18\u52bf\u548c\u7279\u70b9\u3002GMSK\u8c03\u5236\u9002\u7528\u4e8e\u9700\u8981\u66f4\u597d\u7684\u9891\u8c31\u5229\u7528\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b\u7684\u573a\u666f\uff0c\u800cMSK\u8c03\u5236\u9002\u7528\u4e8e\u5bf9\u591a\u5f84\u5e72\u6270\u548c\u975e\u7ebf\u6027\u5931\u771f\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u573a\u666f<\/p>\n","protected":false},"author":1,"featured_media":26917,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[365],"class_list":["post-81903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-msk"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/81903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=81903"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/81903\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/26917"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=81903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=81903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=81903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}