Short-flow real-time optimization method and system, and network transmission terminal

• Main Authors: ZHANG ZHIWEI, HE CHANGHUI, SHEN YULONG, ZHAO DI, ZHU XINGHUI, HE YI, WANG BO, CUI ZHIHAO
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention belongs to the technical field of cloud data center network transmission flow scheduling, discloses a short-flow real-time optimization method and system, and a network transmission terminal. The method comprises the steps that: the reinforcement learning architecture of the data center short flow real-time performance optimization method is constructed; a data center network flow characteristic acquisition module is used for monitoring flow characteristics in a data center and generating flow size distribution; a multi-level queue degradation threshold value is initialized, andthe multi-level queue degradation threshold value is calculated according to the internal flow distribution characteristics of the data center; and the threshold dynamic adjustment is used for dynamically adjusting the threshold size in a fine-grained manner to adapt to the flow size change of the data center so as to realize data packet division priority transmission. According to the invention,the threshold value based