{"id":151,"date":"2023-07-18T16:22:07","date_gmt":"2023-07-18T08:22:07","guid":{"rendered":"http:\/\/www.ndnlab.com\/?p=151"},"modified":"2023-07-18T16:22:08","modified_gmt":"2023-07-18T08:22:08","slug":"%e8%ae%ba%e6%96%87%e5%88%86%e4%ba%ab-hopass-a-two-layer-control-framework-for-bandwidth-and-delay-guarantee-in-datacenters","status":"publish","type":"post","link":"https:\/\/www.ndnlab.com\/?p=151","title":{"rendered":"\u8bba\u6587\u5206\u4eab\u2014\u2014HOPASS: A two-layer Control Framework for Bandwidth and Delay Guarantee in Datacenters"},"content":{"rendered":"\n<p>\u51fa\u5904\uff1aJournal of Network and Computer Applications (JCNA)\uff0c2021<\/p>\n\n\n\n<p>\u4f5c\u8005\uff1aKai Lei*, J Huang, X Li, Y Li, Y Zhang, B Bai, F Zhang, G Zhang, J Jiang<\/p>\n\n\n\n<p>\u6458\u8981\uff1a\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc (DCN) \u4e2d\uff0c\u5177\u6709\u4e0d\u540c\u76ee\u6807\u7684\u6d41\u5171\u5b58\u5e76\u7ade\u4e89\u6709\u9650\u7684\u7f51\u7edc\u8d44\u6e90\uff08\u4f8b\u5982\u5e26\u5bbd\u548c\u7f13\u51b2\u533a\u7a7a\u95f4\uff09\u3002 \u5982\u679c\u6ca1\u6709\u548c\u8c10\u7684\u8d44\u6e90\u89c4\u5212\uff0c\u8fd9\u4e9b\u6d41\u4e4b\u95f4\u7684\u6df7\u4e71\u7ade\u4e89\u5c06\u5bfc\u81f4\u4e25\u91cd\u7684\u6027\u80fd\u4e0b\u964d\u3002 \u6b64\u5916\uff0c\u4f4e\u5ef6\u8fdf\u5bf9\u4e8e\u589e\u5f3a\u73b0\u5b9e (AR)\u3001\u865a\u62df\u73b0\u5b9e (VR) \u548c\u8fdc\u7a0b\u5448\u73b0\u7b49\u8bb8\u591a\u65b0\u5174\u5e94\u7528\u81f3\u5173\u91cd\u8981\uff0c\u8fd9\u4f7f\u5f97\u7f51\u7edc\u63a7\u5236\u95ee\u9898\u66f4\u5177\u6311\u6218\u6027\u3002 \u9488\u5bf9\u4e0a\u8ff0\u95ee\u9898\uff0c\u672c\u6587\u65b0\u9896\u5730\u63d0\u51fa\u4e86\u4e00\u79cd\u79f0\u4e3a HOPASS \u7684\u63a5\u6536\u5668\u9a71\u52a8\u7684\u53cc\u5c42\u63a7\u5236\u6846\u67b6\uff0c\u8be5\u6846\u67b6\u7ed3\u5408\u4e86\u6162\u901f\u63a7\u5236\u5c42\u548c\u5feb\u901f\u63a7\u5236\u5c42\uff0c\u4ee5\u5728\u591a\u4e2a\u7f51\u7edc\u5171\u4eab\u76ee\u6807\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u5e76\u5b9e\u73b0\u4f4e\u5ef6\u8fdf\u3002 \u6162\u901f\u63a7\u5236\u5c42\u901a\u8fc7\u4f7f\u7528\u5728\u7ebf\u5b66\u4e60\u65b9\u6cd5\u89e3\u51b3\u591a\u76ee\u6807\u7f51\u7edc\u6548\u7528\u6700\u5927\u5316 (NUM) \u95ee\u9898\uff0c\u786e\u4fdd\u805a\u5408\u6d41\u7ea7\u522b\u7684\u5e26\u5bbd\u4fdd\u8bc1\u3002 \u7136\u540e\uff0c\u901a\u8fc7\u5728\u5177\u6709\u52a0\u6743\u516c\u5e73\u961f\u5217\u529f\u80fd\u7684\u4ea4\u6362\u673a\u4e2d\u914d\u7f6e\u6743\u91cd\uff0c\u5c06\u7ed3\u679c\u5206\u6d3e\u5230\u6570\u636e\u5e73\u9762\u3002 \u5728\u6162\u901f\u63a7\u5236\u5c42\u6307\u5b9a\u7684\u914d\u7f6e\u4e0b\uff0c\u5feb\u901f\u63a7\u5236\u5c42\u5229\u7528\u63a5\u6536\u65b9\u53d1\u9001\u7684\u4ee4\u724c\u5305\u6765\u52a8\u6001\u63a2\u6d4b\u548c\u9884\u7559\u7f51\u7edc\u5bb9\u91cf\uff0c\u4ece\u800c\u53ef\u4ee5\u4e3b\u52a8\u9632\u6b62\u7f51\u7edc\u62e5\u585e\u5e76\u4fdd\u8bc1\u4f4e\u5ef6\u8fdf\u6570\u636e\u4ea4\u4ed8\u3002 \u4e3a\u4e86\u8bc4\u4f30\u6240\u63d0\u51fa\u7684\u6846\u67b6\uff0c\u6211\u4eec\u5728 ns-3 \u4e2d\u5b9e\u65bd\u4e86 HOPASS\uff0c\u5e76\u5728\u5404\u79cd\u7f51\u7edc\u573a\u666f\u4e0b\u8fdb\u884c\u4e86\u5e7f\u6cdb\u7684\u5b9e\u9a8c\u3002 \u4eff\u771f\u7ed3\u679c\u8868\u660e\uff0cHOPASS\u5728\u591a\u76ee\u6807\u573a\u666f\u4e0b\u7684\u5e26\u5bbd\u5206\u914d\u65b9\u9762\u5b9e\u73b0\u4e86\u8fd1\u4e4e\u6700\u4f18\u7684\u6027\u80fd\uff0c\u540c\u65f6\u4e5f\u4fdd\u8bc1\u4e86\u4f4e\u7aef\u5230\u7aef\u65f6\u5ef6\u3002 \u6b64\u5916\uff0c\u5b83\u5728\u805a\u5408\u6d41\u91cf\u7ea7\u522b\u7684\u5e73\u5747\u5e26\u5bbd\u5229\u7528\u7387\u548c\u5168\u7403\u603b\u7f51\u7edc\u6548\u7528\u65b9\u9762\u4f18\u4e8e DCTCP \u548c NewReno\u3002 \u56e0\u6b64\uff0c\u6211\u4eec\u5f97\u51fa\u7ed3\u8bba\uff0c\u5728\u540c\u65f6\u8003\u8651\u591a\u76ee\u6807\u4f18\u5316\u548c\u4f4e\u5ef6\u8fdf\u7f51\u7edc\u65f6\uff0cHOPASS \u4e3a DCN \u63d0\u4f9b\u4e86\u4e00\u4e2a\u6709\u6548\u7684\u6846\u67b6\u3002<\/p>\n\n\n\n<p>\u4e0b\u8f7d\u94fe\u63a5\uff1a<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1084804521002253\">https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1084804521002253<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u51fa\u5904\uff1aJournal of Network and Computer Applications (JCNA)\uff0c2021 \u4f5c\u8005\uff1aKai Lei*, J Huang, X Li, Y Li, Y Zhang, B Bai, F Zhang, G Zhang, J Jiang \u6458\u8981\uff1a\u5728\u6570\u636e\u4e2d\u5fc3\u7f51\u7edc (DCN) \u4e2d\uff0c\u5177\u6709\u4e0d\u540c\u76ee\u6807\u7684\u6d41\u5171\u5b58\u5e76\u7ade\u4e89\u6709\u9650\u7684\u7f51\u7edc\u8d44\u6e90\uff08\u4f8b\u5982\u5e26\u5bbd\u548c\u7f13\u51b2\u533a\u7a7a\u95f4\uff09\u3002 \u5982\u679c\u6ca1\u6709\u548c\u8c10\u7684\u8d44\u6e90\u89c4\u5212\uff0c\u8fd9\u4e9b\u6d41\u4e4b\u95f4\u7684\u6df7\u4e71\u7ade\u4e89\u5c06\u5bfc\u81f4\u4e25\u91cd\u7684\u6027\u80fd\u4e0b\u964d\u3002 \u6b64\u5916\uff0c\u4f4e\u5ef6\u8fdf\u5bf9\u4e8e\u589e\u5f3a\u73b0\u5b9e (AR) &hellip; <a href=\"https:\/\/www.ndnlab.com\/?p=151\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-151","post","type-post","status-publish","format-standard","hentry","category-weilaiwangluo"],"_links":{"self":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=151"}],"version-history":[{"count":1,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/151\/revisions"}],"predecessor-version":[{"id":153,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=\/wp\/v2\/posts\/151\/revisions\/153"}],"wp:attachment":[{"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ndnlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}