METHOD OF CONDUCTING PERSONAL COMMUNICATION SESSION BETWEEN DATA NETWORK USERS Russian patent published in 2012 - IPC H04L12/00 H04L29/02 H04M11/00 

FIELD: information technology.

SUBSTANCE: one or more messages on the person of the called user are generated in the device of the called user and sent to the address of an intermediate device which is neighbouring for the called user, where the obtained messages and the message on the address of the device of the called user are sent to an intermediate device which is regional for the called user, where the obtained messages are stored. In the device of the calling user, a message on the person of the called user and a message on the region of location of the called user are generated and sent to the address of the intermediate device which is neighbouring for the calling user, where the obtained messages and the message on the address of the device of the calling user are sent to an intermediate device which is regional for the calling user, where the address of the intermediate device which is regional for called user is determined and the obtained messages and the message on the address of the intermediate device which is neighbouring for the calling user are sent to the intermediate device which is regional for the called user. In the intermediate device which is regional for the device of the called user, the message on the person of the called user, received from the device of the calling user, is compared with previously obtained messages; the address of the device of the called user is determined based on the comparison results; the list of addresses of all devices participating in the communication session is stored, and the messages on these addresses are sent to user devices and all intermediate devices. In the message, addresses of devices in the list of addresses are indicated in a defined order. Data exchange is carried out directly between user devices or through intermediate devices, while indicating the communication session feature and using different versions of indicating addresses in communication session data packets.

EFFECT: allowing a network user to organize their own address space and protection from unauthorised communication sessions.

15 cl, 1 dwg