METHOD AND DEVICE FOR THE MANAGEMENT OF THE WORD RIGHT Russian patent published in 2018 - IPC H04W4/10 H04W76/45 

FIELD: wireless communication equipment.

SUBSTANCE: invention relates to the field of connection management in wireless communication networks, namely, to managing the word right. Server receives a half-duplex communication for solving mission-critical MCPTT tasks on the network of the long-term development project for the first message, which is sent by the user equipment (UE) and includes a group identifier, to which the talking subscriber belongs, corresponding to the UE, and a parameter indicating that the type of the event is a request for a word right, generation by the MCPTT server in accordance with the right-of-word control policy and the first message of the second message including the group identifier, to which the talking subscriber belongs, corresponding to the UE, and a parameter indicating that the type of the event is a word law request. In this case, the second message is used to instruct the UE to notify the speaking subscriber to which the UE belongs, that the word right is granted and sent by the MCPTT server to the UE. Then, the MCPTT server receives the response message, which is a response to the second message and which is sent by the UE, the MCPTT server generates, according to the response message to the second message, the first instruction message that is used, to instruct the media resource function object to perform voice switching on the uplink in the media plane, and sending the MCPTT server the first message of the instruction to the media resource function object.

EFFECT: separation of the control plane and the plane of the PC media service, which facilitates the flexibility of the implementation of services and the expansion of the system.

25 cl, 13 dwg