Multi-Group Call Setup Method and Device
AssigneeHuawei Technologies Co., Ltd.
InventorsYanmei Yang, Yizhuang Wu, Cuili Ge
Life of this patent
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Abstract
A multi-group call setup method and device are disclosed. The method includes determining, by a first MCPTT server, to set up a multi-group call involving N MCPTT groups, where N is an integer greater than or equal to 2, and sending, by the first MCPTT server, a call message to first UE, where the call message is used to add the first UE to the multi-group call, where a first MCPTT user is an associated user of the first UE, and where the first MCPTT user is an MCPTT user in the N MCPTT groups.
Claims15
A multi-group call setup method, comprising:
- determining, by a first mission critical push to talk (MCPTT) server, to set up a multi-group call involving N MCPTT groups, wherein N is an integer greater than or equal to 2;
- and
- sending, by the first MCPTT server, a call message to a first user equipment (UE), wherein the call message is used to add the first UE to the multi-group call, wherein a first MCPTT user is an associated user of the first UE, and wherein the first MCPTT user is an MCPTT user in the N MCPTT groups.
A multi-group call setup method, comprising:
- receiving, by a first user equipment (UE), a call message, wherein the call message is used to add the first UE to a multi-group call involving N mission critical push to talk (MCPTT) groups, wherein N is an integer greater than or equal to 2, wherein a first MCPTT user is an associated user of the first UE, and wherein the first MCPTT user is an MCPTT user in the N MCPTT groups;
- and
- joining, by the first UE, the multi-group call according to the call message.
A mission critical push to talk (MCPTT) server, serving as a first MCPTT server, comprising:
- a processor;
- a non-transitory computer-readable storage medium storing a program to be executed by the processor, the program including instructions to:
- determine to set up a multi-group call involving N MCPTT groups, wherein N is an integer greater than or equal to 2;
- and
- a transceiver, configured to send a call message to first user equipment (UE), wherein the call message is used to add the first UE to the multi-group call, wherein a first MCPTT user is an associated user of the first UE, and wherein the first MCPTT user is an MCPTT user in the N MCPTT groups.
User equipment (UE), serving as a first UE, comprising:
- a transceiver, configured to receive a call message, wherein the call message is used to add the first UE to a multi-group call involving N mission critical push to talk (MCPTT) groups, N is an integer greater than or equal to 2, a first MCPTT user is an associated user of the first UE, and the first MCPTT user is any MCPTT user in the N MCPTT groups;
- a processor;
- and
- a non-transitory computer-readable storage medium storing a program to be executed by the processor, the program including instructions to:
- join the multi-group call according to the call message.
Dependencies are inferred from the claim text.