Mr. Zhang will make presentations at IEICE technical conference on Network Systems in April 18-19.

The titles and authours are as follows.

Authors: Shanming zhang, Hidetoshi Takeshita, Takashi Kurimoto, Satoru Okamoto, Naoaki Yamanaka
Title： Optimal Multiple Shared Multicast Trees for Many-to-Many Multicasting Communication Approach
Abstract： Multicast, which provides an efficient way of disseminating data from a source to all the members in a multicast group, is usually used to solve one-to-many (1:N) communication problem such as transmissions of a multimedia content for many users. As the Internet becomes increasingly popular and the same content or service is distributed in many place, many-to-many (M:N) communication have emerged such as transmission among many sources and destinations. In this paper, we study the M:N communication optimal problem among many the same sources and different destinations, and propose an many-to-many multicasting routing approach to address effectively this problem. In the proposal, multiple shared multicast trees are used among many source and destinations. By comparing with a single shared shortest path tree approach, the proof of correctness of the proposal is proved. And at last, the analysis of simulations is also provided.