the ISP provide transport and network while the ICP provide content when users want to get the Internet information. Also
depending on the load of the servers and the location of users the ICP schedule accordingly. As ISP master the network congestion and the location of the users
the ISP share information to the ICP is very important
it’s useful to improve the scheduling efficiency and to improve the users’ experience. In this paper
we analyze the information sharing strategy
including the sharing information and means to guide the content operations.