Khaldun A. The methods and means of multicast in computer networks

The dissertation is devoted to development of a methods and means of multicast in computer networks with the purpose of increase of their productivity. On the basis of the analysis of known algorithms of group routing the combined algorithm, which allows to increase effeciency of computer networks in a mode of multi-user data transmission is developed. The new approach is offered and the algorithm of decomposition of groups of multicast in which basis the algorithm of construction of optimum tree Steiner lays is developed, in view of restrictions on size of a delay of transfer of the information.