Method and device for associating user with group
Embodiments of the present invention provide a method and a device for associating a user with a group. The method includes: receiving, by a first communications device, a first association request sent by a second communications device, where the first association request includes an identifier of an MCPTT user and identifiers of N MCPTT groups, and N is a positive integer; associating the MCPTT user with M MCPTT groups of the N MCPTT groups according to association subscription information of the MCPTT user; and sending a first association response to the second communications device, where the first association response is used to indicate that the MCPTT user is successfully associated with the M MCPTT groups of the N MCPTT groups, 1≤M≤N, and M is an integer. In this way, the MCPTT user is associated with the M MCPTT groups that the MCPTT user is interested in.
1. A method for associating a user with a group, comprising:
receiving, by a first communications device, a first association request from a second communications device, wherein the first association request comprises an identifier of a mission critical push to talk over (MCPTT) user and identifiers of N MCPTT groups, the first association request is used to request to associate the MCPTT user with the N MCPTT groups, and N is an integer greater than or equal to 1;
associating, by the first communications device, the MCPTT user with M MCPTT groups of the N MCPTT groups according to association subscription information of the MCPTT user, wherein the association subscription information of the MCPTT user is used to indicate an MCPTT group that the MCPTT user can be associated with; and
sending, by the first communications device, a first association response to the second communications device, wherein the first association response is used to indicate that the MCPTT user is successfully associated with the M MCPTT groups of the N MCPTT groups, 1≤M≤N, and M is an integer.
2. The method according to claim 1 , wherein the first communications device is a network device configured for deployment of a group database; or, the first communications device is a first MCPTT server, and the first MCPTT server is an MCPTT server configured to manage the MCPTT user or the N MCPTT groups; and
the second communications device is user equipment (UE).
3. The method according to claim 1 , wherein the associating, by the first communications device, the MCPTT user with M MCPTT groups of the N MCPTT groups comprises:
generating, by the first communications device, first association information, wherein the first association information is used to indicate an association relationship between the MCPTT user and the M MCPTT groups.
4. The method according to claim 1 , before the associating, by the first communications device, the MCPTT user with M MCPTT groups of the N MCPTT groups according to association subscription information of the MCPTT user, further comprising:
obtaining, by the first communications device, subscription data of the MCPTT user according to the identifier of the MCPTT user; and obtaining the association subscription information of the MCPTT user according to the subscription data of the MCPTT user.
5. The method according to claim 1 , before the associating, by the first communications device, the MCPTT user with M MCPTT groups of the N MCPTT groups according to association subscription information of the MCPTT user, further comprising:
obtaining, by the first communications device, group information of the N MCPTT groups according to the identifiers of the N MCPTT groups; and obtaining the association subscription information of the MCPTT user according to the group information of the N MCPTT groups and the identifier of the MCPTT user.
6. A method for associating a user with a group, comprising:
sending, by a second communications device, a first association request to a first communications device, wherein the first association request comprises an identifier of a mission critical push to talk over (MCPTT) user and identifiers of N MCPTT groups, the first association request is used to request to associate the MCPTT user with the N MCPTT groups, and N is an integer greater than or equal to 1; and
receiving, by the second communications device, a first association response from the first communications device, wherein the first association response is used to indicate that the MCPTT user is successfully associated with M MCPTT groups of the N MCPTT groups, 1≤M≤N, and M is an integer.
7. The method according to claim 6 , wherein the first communications device is a network device configured for deployment of a group database; or, the first communications device is a first MCPTT server, and the first MCPTT server is an MCPTT server of the MCPTT user or the N MCPTT groups; and
the second communications device is user equipment (UE).
8. A communications device, used as a first communications device, and comprising: a processor, a receiver and a transmitter;
wherein the processor is configured to:
receive, via the receiver, a first association request from a second communications device, wherein the first association request comprises an identifier of a mission critical push to talk over (MCPTT) user and identifiers of N MCPTT groups, the first association request is used to request to associate the MCPTT user with the N MCPTT groups, and N is an integer greater than or equal to 1;
associate the MCPTT user with M MCPTT groups of the N MCPTT groups according to association subscription information of the MCPTT user, wherein the association subscription information of the MCPTT user is used to indicate an MCPTT group that the MCPTT user can be associated with; and
send, via the transmitter, a first association response to the second communications device, wherein the first association response is used to indicate that the MCPTT user is successfully associated with the M MCPTT groups of the N MCPTT groups, 1≤M≤N, and M is an integer.
9. The communications device according to claim 8 , wherein the first communications device is a network device configured for deployment of a group database; or, the first communications device is a first MCPTT server, and the first MCPTT server is an MCPTT server configured to manage the MCPTT user or the N MCPTT groups; and
the second communications device is user equipment (UE).
10. The communications device according to claim 8 , wherein when the processor associates the MCPTT user with the M MCPTT groups of the N MCPTT groups, the processor is configured to generate first association information, wherein the first association information is used to indicate an association relationship between the MCPTT user and the M MCPTT groups.
11. A communications device, used as a second communications device, and comprising: a processor, a transmitter and a receiver;
wherein the processor is configured to:
send, via the transmitter, a first association request to a first communications device, wherein the first association request comprises an identifier of a mission critical push to talk over (MCPTT) user and identifiers of N MCPTT groups, the first association request is used to request to associate the MCPTT user with the N MCPTT groups, and N is an integer greater than or equal to 1; and
receive, via the receiver, a first association response from the first communications device, wherein the first association response is used to indicate that the MCPTT user is successfully associated with M MCPTT groups of the N MCPTT groups, 1≤M≤N, and M is an integer.
12. The communications device according to claim 11 , wherein the first communications device is a network device configured for deployment of a group database; or, the first communications device is a first MCPTT server, and the first MCPTT server is an MCPTT server of the MCPTT user or the N MCPTT groups; and
the second communications device is user equipment (UE).
13. The communications device according to claim 12 , wherein when the first communications device is the first MCPTT server configured to manage the N MCPTT groups or is the network device configured for deployment of the group database, the processor is configured to send the first association request to the first communications device via the MCPTT server of the MCPTT user; and
the processor is configured to receive, via the MCPTT server of the MCPTT user, the first association response from the first communications device.