Optimization method of efficient throughput capacity of multipath parallel transmission system

• Main Authors: Xiong Xuanrui, Li Jiacheng, Zhao Fangjin, Tao Yang, Wang Zhenyu, Zhang Jiayong, He Qianjin, Yan Zhijun
• Format: Patent
• Language: Chinese; English
• Published: 17.08.2016
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to an optimization method of an efficient throughput capacity of a multipath parallel transmission system, and belongs to the technical field of communication. The optimization method comprises the following steps of step 1) estimating propagation time delay on each concurrent link by utilizing a Kalman filtering algorithm in the multipath parallel transmission system; step 2) of deducing a data packet ordered propagation constraint condition in the multipath parallel transmission system; and step 3) of adjusting a congested window of a sending end based on the deduced propagation time delay estimation result and the deduced data packet ordered propagation constraint condition. The optimization method of the efficient throughput capacity of the multipath parallel transmission system provided by the invention can adaptively adjust the size of the congested window of each sub-stream based on the propagation time delay and the data packet ordered propagation constraint condition, thereby ba