A method for group call release rights transfer of cluster users
A technology of authority transfer and user group, which is applied in the field of communication, can solve problems such as group call resource waste, and achieve the effect of solving resource waste
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Embodiment 1
[0045] S101. When the user with the group call release right actively exits the group call, the user with the group call release right sends a group call release right transfer instruction message to the network side, and the group call release right transfer instruction message carries the group call release right transfer instruction message. The ID (ID1) of the user with the right to release the group call, the ID (IDa) of the cluster group where the user with the right to release the group call belongs, and the call ID of the group call.
[0046] S102. After receiving the group call release right transfer indication message, the network side selects the user with the highest user priority among the remaining users in the trunk group except for the user ID ID1, assuming that the user ID of the user with the highest priority is ID2 ;
[0047]The network side judges whether the user whose user ID is ID2 is in the connected (RRC_CONNECT) state, if it is in the idle (RRC_IDLE) ...
Embodiment 2
[0056] S201. Notify the network side when the user (ID1) with the right to release the group call receives a higher-priority private call from the network side and joins the private call. This means that the user who has the right to release the group call passively withdraws from the group call when the network knows about it.
[0057] S202. The network side selects the user with the highest user priority among the remaining users in the cluster group except for the user ID ID1, assuming that the user ID of the user with the highest priority is ID2;
[0058] The network side judges whether the user whose user ID is ID2 is in the connected (RRC_CONNECT) state, if it is in the idle (RRC_IDLE) state, then the network side first restores the connection for the user whose user ID is ID2, and then sends a message to the user whose user ID is ID2 The group call release right grant message, the group call release right grant message carries the trunk group ID as IDa, and the call ID ...
Embodiment 3
[0067] When the user with the right to release the group call receives a group call with higher priority from the network side and joins the group call, the network side will not be notified. This means that the user with the right to release the group call passively withdraws from the group call without the network knowing. At this time, the network side cannot control the transfer of the right to release the group call. group call, therefore,
[0068] The method for group call release in this embodiment includes the following steps:
[0069] S301. Set a call timer policy on the network side;
[0070] S302. When the user with the group call release right exits the group call passively and the network side does not know it, the network side releases the current group call after the timer expires according to the call timer policy.
[0071] To sum up, through the method of the present invention, when the user with the group call release right exits the current group call, the...
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