{"id":22136,"date":"2023-10-06T17:46:40","date_gmt":"2023-10-06T09:46:40","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=22136"},"modified":"2023-09-05T13:08:37","modified_gmt":"2023-09-05T05:08:37","slug":"cxytdjyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/22136.html","title":{"rendered":"CSMA\u534f\u8bae\uff1a\u7279\u70b9\u53ca\u5e94\u7528"},"content":{"rendered":"

  Carrier Sense Multiple Access (CSMA)\u662f\u4e00\u79cd\u57fa\u4e8e\u65e0\u7ebf\u548c\u6709\u7ebf\u7f51\u7edc\u7684\u534f\u8bae\uff0c\u5176\u7279\u70b9\u5728\u4e8e\u53ef\u4ee5\u68c0\u6d4b\u4ecb\u8d28\u4e0a\u662f\u5426\u6709\u5176\u4ed6\u8282\u70b9\u5728\u53d1\u9001\u6570\u636e\uff0c\u4ece\u800c\u907f\u514d\u540c\u65f6\u53d1\u9001\u6570\u636e\u7684\u51b2\u7a81\u3002CSMA\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u4ee5\u592a\u7f51\u3001\u65e0\u7ebf\u5c40\u57df\u7f51\u3001\u65e0\u7ebf\u5e7f\u64ad\u7f51\u7edc\u7b49\uff0c\u5176\u5e94\u7528\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\u3002\u672c\u6587\u5c06\u5bf9CSMA\u534f\u8bae\u7684\u7279\u70b9\u53ca\u5176\u5e94\u7528\u505a\u4e00\u4e2a\u7b80\u5355\u4ecb\u7ecd\u3002<\/p>\n

CSMA\u534f\u8bae\u7684\u7279\u70b9<\/h2>\n

1.\u68c0\u6d4b\u4ecb\u8d28\u72b6\u6001<\/h3>\n

  CSMA\u534f\u8bae\u7684\u4e3b\u8981\u7279\u70b9\u662f\u5728\u53d1\u9001\u6570\u636e\u4e4b\u524d\uff0c\u4f1a\u5148\u68c0\u6d4b\u4ecb\u8d28\u4e0a\u662f\u5426\u6709\u5176\u4ed6\u8282\u70b9\u5728\u53d1\u9001\u6570\u636e\uff0c\u4ee5\u907f\u514d\u53d1\u751f\u51b2\u7a81\u3002\u5982\u679c\u53d1\u73b0\u4ecb\u8d28\u4e0a\u6709\u5176\u4ed6\u8282\u70b9\u6b63\u5728\u53d1\u9001\u6570\u636e\uff0c\u5219\u4f1a\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\uff0c\u76f4\u5230\u4ecb\u8d28\u4e0a\u6ca1\u6709\u5176\u4ed6\u8282\u70b9\u53d1\u9001\u6570\u636e\u4e3a\u6b62\u3002<\/p>\n

2.\u968f\u673a\u9009\u62e9\u7b49\u5f85\u65f6\u95f4<\/h3>\n

  \u5f53\u68c0\u6d4b\u5230\u4ecb\u8d28\u4e0a\u6709\u5176\u4ed6\u8282\u70b9\u6b63\u5728\u53d1\u9001\u6570\u636e\u65f6\uff0cCSMA\u534f\u8bae\u4f1a\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\uff0c\u8fd9\u6bb5\u65f6\u95f4\u662f\u968f\u673a\u9009\u62e9\u7684\uff0c\u4ee5\u907f\u514d\u591a\u4e2a\u8282\u70b9\u540c\u65f6\u53d1\u9001\u6570\u636e\uff0c\u4ece\u800c\u907f\u514d\u53d1\u751f\u51b2\u7a81\u3002<\/p>\n

3.\u91cd\u53d1\u673a\u5236<\/h3>\n

  CSMA\u534f\u8bae\u8fd8\u6709\u4e00\u4e2a\u91cd\u53d1\u673a\u5236\uff0c\u5f53\u53d1\u9001\u6570\u636e\u65f6\uff0c\u5982\u679c\u68c0\u6d4b\u5230\u4ecb\u8d28\u4e0a\u6709\u5176\u4ed6\u8282\u70b9\u53d1\u9001\u6570\u636e\uff0c\u5219\u53d1\u9001\u5931\u8d25\uff0c\u6b64\u65f6\u4f1a\u91cd\u65b0\u53d1\u9001\u6570\u636e\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u6b63\u786e\u6027\u3002<\/p>\n

CSMA\u534f\u8bae\u7684\u5e94\u7528<\/h2>\n

1.\u4ee5\u592a\u7f51<\/h3>\n

  CSMA\u534f\u8bae\u662f\u4ee5\u592a\u7f51\u7684\u5e38\u7528\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u68c0\u6d4b\u4ecb\u8d28\u4e0a\u662f\u5426\u6709\u5176\u4ed6\u8282\u70b9\u6b63\u5728\u53d1\u9001\u6570\u636e\uff0c\u4ece\u800c\u907f\u514d\u53d1\u751f\u51b2\u7a81\u3002<\/p>\n

2.\u65e0\u7ebf\u5c40\u57df\u7f51<\/h3>\n

  CSMA\u534f\u8bae\u4e5f\u53ef\u4ee5\u7528\u4e8e\u65e0\u7ebf\u5c40\u57df\u7f51\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u68c0\u6d4b\u4ecb\u8d28\u4e0a\u662f\u5426\u6709\u5176\u4ed6\u8282\u70b9\u6b63\u5728\u53d1\u9001\u6570\u636e\uff0c\u4ece\u800c\u907f\u514d\u53d1\u751f\u51b2\u7a81\u3002<\/p>\n

3.\u65e0\u7ebf\u5e7f\u64ad\u7f51\u7edc<\/h3>\n

  CSMA\u534f\u8bae\u4e5f\u53ef\u4ee5\u7528\u4e8e\u65e0\u7ebf\u5e7f\u64ad\u7f51\u7edc\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u68c0\u6d4b\u4ecb\u8d28\u4e0a\u662f\u5426\u6709\u5176\u4ed6\u8282\u70b9\u6b63\u5728\u53d1\u9001\u6570\u636e\uff0c\u4ece\u800c\u907f\u514d\u53d1\u751f\u51b2\u7a81\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  CSMA\u534f\u8bae\u662f\u4e00\u79cd\u57fa\u4e8e\u65e0\u7ebf\u548c\u6709\u7ebf\u7f51\u7edc\u7684\u534f\u8bae\uff0c\u5176\u7279\u70b9\u5728\u4e8e\u53ef\u4ee5\u68c0\u6d4b\u4ecb\u8d28\u4e0a\u662f\u5426\u6709\u5176\u4ed6\u8282\u70b9\u5728\u53d1\u9001\u6570\u636e\uff0c\u4ece\u800c\u907f\u514d\u540c\u65f6\u53d1\u9001\u6570\u636e\u7684\u51b2\u7a81\u3002<\/strong>CSMA\u534f\u8bae\u7684\u4e3b\u8981\u7279\u70b9\u662f\u68c0\u6d4b\u4ecb\u8d28\u72b6\u6001\u3001\u968f\u673a\u9009\u62e9\u7b49\u5f85\u65f6\u95f4\u3001\u91cd\u53d1\u673a\u5236\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u4ee5\u592a\u7f51\u3001\u65e0\u7ebf\u5c40\u57df\u7f51\u3001\u65e0\u7ebf\u5e7f\u64ad\u7f51\u7edc\u7b49\uff0c\u5176\u5e94\u7528\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

CarrierSenseMultipleAccess(CSMA)\u662f\u4e00\u79cd\u57fa\u4e8e\u65e0\u7ebf\u548c\u6709\u7ebf\u7f51\u7edc\u7684\u534f\u8bae\uff0c\u5176\u7279\u70b9\u5728\u4e8e\u53ef\u4ee5\u68c0\u6d4b\u4ecb\u8d28\u4e0a\u662f\u5426\u6709\u5176\u4ed6\u8282\u70b9\u5728\u53d1\u9001\u6570\u636e\uff0c\u4ece\u800c\u907f\u514d\u540c\u65f6\u53d1\u9001<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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":[159],"class_list":["post-22136","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-csmacd"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/22136","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=22136"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/22136\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=22136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=22136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=22136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}