Study on distance learning scheme based upon Peer to peer(P2P)

Lifelong education is a tendency with the fast progress of society and technologies, and traditional educational forms including correspondence have some limits to meet the new requirements arisen from the tendency. P2P is one of contents distributed ways, in which all the hosts are treated equally and can access and make use of each other´s resources such as storage of hard disk and CPU. The idea of combined P2P technology with e-learning platforms was brought forward to resolve the problem arisen form the lifelong education, which would decrease the time delay including retrieving and transmission, to cut down the bandwidth needed in this paper. The system structure was put forward and numerical analysis method was used to show the effect of the idea.