Abstract:
A method is provided for managing media in a Push-To-Talk (PTT) over Cellular (PoC) box in an aggregation proxy server for sending media to a PoC User Equipment (UE) in a PoC system. The aggregation proxy server receives a PoC session control data request message which is associated with media information stored in the PoC box from the PoC UE. The PoC session control data request message for requesting the media information stored in the PoC box, is sent to the PoC box. The media information is received from the PoC box in response to the PoC session control data request message, and the media information received from the PoC box is sent to the PoC UE. The media information includes a parameter related to media stored in the PoC box.
Abstract:
A method of providing location information of a target Secure User Plane Location (SUPL) Enabled Terminal (target SET) while protecting privacy of a user of the target SET in a Home-SUPL Location Center (H-SLC) providing the location information of the target SET, and the H-SLC, are provided. The method includes receiving a location request message from a requester, transmitting an SUPL INITiation (SUPL INIT) message by using a first session IDentifier (ID) to the target SET, the first session ID including a real ID of the target SET, transmitting a Positioning DATA (PDATA) message by using a second session ID to the Home-SUPL Positioning Center (H-SPC), the second session ID including a pseudo-ID for secure connection between the H-SLC and the H-SPC, receiving a positioning result of the target SET from the H-SPC, and transmitting the positioning result to the requester.
Abstract:
A method and apparatus for updating personal information in a communication system supporting a Converged Address Book (CAB) service are provided. The method and apparatus includes subscribing to external personal profile information from a non-CAB system, and updating personal information in accordance with a user preference-based synchronization method using the external personal profile information.
Abstract:
Provided is a method of managing personal information in a communication system that provides a Converged Address Book (CAB) service, the method including generating, by a CAB user, a restoration request for restoring a personal document, which includes a document recognition value of a personal document stored in the CAB, current version information of the personal document, and property information instructing restoration of the personal document to a previous version of the current version, transmitting, by the CAB user, the restoration request to a server that manages the CAB through an arbitrary device, and receiving, by the CAB user, a response indicating that the personal document is restored to the previous version of the current version from the server through the arbitrary device.
Abstract:
A method for providing an in-vehicle notification service on a head unit device is provided. The method includes receiving a notification message including event information regarding an event from a mobile device, upon an occurrence of the event; generating an action request message requesting execution of an application related to the event based on the event information and transmitting the action request message to the mobile device; and displaying a Graphical User Interface (GUI) to a user according to the execution of the application.
Abstract:
Provided is a method and system for transmitting media to a receiving PoC user without filtering according to importance indication information of a PoC user trying to transmit the media in a PoC system. If media transmitted by the PoC user is important, in order to inform the receiving PoC user of this, the PoC user transmits an MBCP Request message containing importance indication information to a PoC server, and the PoC server, which has received the MBCP Request message, transmits an MBCP Taken message containing importance indication information to the receiving PoC user. If media corresponding to an important message is filtered since media of a primary or locking-in session among a plurality of sessions or other media is being transmitted, the PoC server temporarily stores the media in a local memory or a PoC box and transmits the stored media after the preceding media is completely transmitted.
Abstract:
An apparatus and method are provided for performing interworking between different messaging services in a Converged Internet Protocol (IP) Messaging (CPM) service. The method includes receiving, by a CPM server, a message generated based on a user input from an arbitrary terminal; requesting, by the CPM server, a presence server to provide presence information corresponding to a recipient of the message; receiving, from the presence server, the presence information that is transmitted in response to the request; deciding a type of a messaging service for interworking based on the presence information; and delivering, by the CPM server, the message to an Interworking Function (IWF) that converts the message according to the decided type of the messaging service.
Abstract:
A method and an apparatus for updating personal information in a communication system supporting a Converged Address Book (CAB) service are provided. The apparatus and method includes importing external personal profile information from a non-CAB system, and updating personal information in accordance with a user preference-based synchronization method using the external personal profile information.