Patent ID: 7944832
Filing Date: 2011-05-17
Classification: H04L

Abstract:
1. A method for realizing content flowing continuously on P2P network comprising the following steps: A1.dividing a content to be transmitted into different blocks; B1.detecting connection states of all nodes transmitting the content, including a maximum upload rate permitted for the content transmission of each node, in which an upload rate coefficient MU in the formulas above, f (N*D) is a function relating to N*D, which is a bandwidth required for total download; and D≦maximum transmission rate of content stream used by content source when transmitting one content stream; L*D≦summation of maximum upload bandwidth for a content transmission provided by all nodes of content sources; C1. the content source distributes the content blocks being able to be transmitted by each node proportionally according to the selected upload rate coefficient of each node; D1. the content source respectively transmits the distributed content blocks to the corresponding nodes at L*D rate, and controls the nodes to retransmit the content blocks received to the other nodes.