FIELD: communication engineering.
SUBSTANCE: method and device are claimed for transmitting datagrams via a network which contains subnets, serviced by corresponding servers of subnets, or sender terminal, in particular, by mobile terminal, which connects via wireless communication line, to a set of addressee terminals, serviced by a set of aforementioned subnets, wherein datagrams are routed using addressee indexes contained in datagrams. For realization of the method, server which groups subnets, selects a set of subnet servers and realizes transmission of datagrams between aforementioned sender terminal and addressee terminals inside corresponding selected subnets, where selection is performed in accordance to criterions, such as geographical position, selected as a function of information, received from sender terminal without individual addressee indexes of addressee terminals, determined by sender terminal.
EFFECT: possible communication using datagrams via communication network from one terminal to a set of other terminals, selected in accordance to criterions, selected as function of information, received from transmitting terminal.
2 cl, 2 dwg
