Method, server, and system for processing emergency call in PoC service
AssigneeHuawei Technologies Co., Ltd.
InventorLan Mo
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a method, a server and a system for processing an emergency call in a PoC service. The method includes: receiving, by a PoC server, an emergency call request sent by an initiator; adding, by the PoC server, a mobile terminal as one party to an established emergency call group according to the emergency call request, where a first party of the emergency call group is a dispatcher; and forwarding, by the PoC server, a two-way session between the mobile terminal and the dispatcher. In the embodiments of the present disclosure, an emergency call may be provided in a PoC service.
Claims17
A method for processing an emergency call in a Push to talk over Cellular (PoC) service, comprising:
- receiving, by a PoC server, a first emergency call request sent by an initiator;
- if the initiator is a mobile terminal:
- adding, by the PoC server, the mobile terminal as one party to an established emergency call group according to the first emergency call request, wherein a first party of the emergency call group is a dispatcher, wherein the adding of the mobile terminal as the one party to the established emergency call group comprising:
- selecting, by the PoC server, one emergency call group for the mobile terminal from multiple established emergency call groups according to busy/idle states of dispatchers that correspond to the multiple emergency call groups;
- and
- forwarding afterwards, by the PoC server, a two-way session between the mobile terminal and the dispatcher.
A Push to talk over Cellular (PoC) server, comprising:
- a receiving module, configured to receive a first emergency call request sent by an initiator;
- an adding module, configured to add a mobile terminal as one party to an established emergency call group according to the first emergency call request, wherein a first party of the emergency call group is a dispatcher;
- wherein if the initiator is a mobile terminal, the adding module of the PoC server is configured to select one emergency call group for the mobile terminal from multiple established emergency call groups according to busy/idle states of dispatchers that correspond to the multiple emergency call groups;
- and
- a forwarding module, configured to forward afterwards, a two-way session between the mobile terminal and the dispatcher.
A system for processing an emergency call in a Push to talk over Cellular (PoC) service, comprising:
- a dispatcher, configured to send a request for establishing an emergency call group to a PoC server, and as a first party of an emergency call group, perform an emergency call with a mobile terminal;
- and
- the PoC server, configured to:
- establish an emergency call group according to the request for establishing an emergency call group,
- add the mobile terminal as one party to an established emergency call group after receiving an emergency call request sent by an initiator, wherein if the initiator is a mobile terminal, the adding of the mobile terminal as the one party to the established emergency call group comprising the PoC server configured to:
- select one emergency call group for the mobile terminal from multiple established emergency call groups according to busy/idle states of dispatchers that correspond to the multiple emergency call groups;
- and wherein the first party of the emergency call group is the dispatcher.
Dependencies are inferred from the claim text.