摘要:
A method that includes receiving a message generated by a source terminal of a requestor; if there are one or more target terminals capable of receiving the message, among plural target terminals of a recipient, transmitting the message to the one or more target terminals, respectively; and transmitting a response message to the source terminal. Also is a method that includes: receiving, from a server, a message generated by a target terminal of a requestor; transmitting, from the mobile terminal to the server, a response message in response to the received message; generating, by the mobile terminal, a reply message in response to the message received from target terminal; transmitting the generated replay message to the server; and synchronizing with the server to receive another message, the another message having been generated by another terminal owned by a same user and intended to be transmitted to the target terminal.
摘要:
A method of securing an invited Push-To (PT) user's privacy in an automatic answer mode of a PT service is discussed. According to an embodiment of the present invention, a method for performing a PT (Push-To) service setting procedure, includes transmitting PT service setting information of a PT client to a PT server during a PT service setting procedure, the PT service setting information including answer mode setting information and privacy information, the answer mode setting information indicating if an answer mode of the PT client is an automatic answer mode or a manual answer mode, the privacy information indicating whether or not an identity of the PT client is to be kept private in the answer mode; and storing the PT service setting information of the PT client in the PT server, whereby the PT server can selectively inform identification information of the PT client to another PT client based on the privacy information.
摘要:
A user equipment (UE), method and system for controlling a simultaneous session are discussed. According to an embodiment, the system includes a UE to transmit a SIP message including simultaneous sessions support (SSS) setting information associated with the UE to a home network including a server; and the server to store the SSS setting information therein, and to set a session operation mode of the server for a simultaneous session of the UE based on, in part, the SSS setting information.
摘要:
Disclosed is a method for delivering a message in a converged IP messaging (CPM) server. The message delivery method may include determining whether to reject a CPM message based on the access policy if the CPM message is received; checking a user preference of a target terminal to determine processing of the CPM message if it is determined that the CPM message is not rejected; determining whether to reject, defer or store the CPM message based on the user preference if the target terminal is not registered or in an unreceivable state; storing the CPM message in a queue if it is determined that a transmission of the CPM message is deferred; determining whether to discard or store the CPM message based on the user preference if a timer for the CPM message is expired; requesting to store the message to a message storage server if it is determined to be stored; receiving a response message including information on the stored message from the message storage server; and transmitting a message including the information on the store message to the terminal.
摘要:
A method, PT client device and PT server device for controlling transmission of media data, are discussed. According to an embodiment, the method includes starting, by a PT server, a timer when a media burst revoke message is transmitted to a PT client; stopping, by the PT server, the timer before the timer expires when last media data and a media burst release message are received from the PT client; and transmitting, by the PT server, a media burst idle message to the PT client when the timer is stopped.
摘要:
A system and method for changing a value of a talk burst control timer, are provided. According to an embodiment, there is provided a method of controlling a talk burst for at least one PT (push-to) client each having at least one talk burst control timer, the method comprising: providing, by a device management server or a PT server, at least one time value for the at least one talk burst control timer, to the at least one PT client, and updating the at least one talk burst control timer in the at least one PT client with the at least one time value.
摘要:
Disclosed is a method and apparatus for determining a controlling PT server. A mobile communication terminal transmits a group generation request message to a PT XDMS, and the PT XDMS determines a specific PT server having the largest number of members as a controlling PT server. The PT XDMS generates group identity information by using an address of the specific PT server, and transmits a group generation response message including the group identity information to the mobile communication terminal. Then, the mobile communication terminal transmits the group identity information of the group generation response message to a PT server with being included in an INVITE message. The PT server certifies the group identity information included in the INVITE message, and determines whether or not itself is to be operated as a controlling PT server.
摘要:
A PT (e.g., Push-To-Talk, Push-To-View or Push-To-Data) service, and more particularly, to a method and device for controlling a floor (talk burst authority, permission to send media burst, etc.) in a PT service, are discussed. According to an embodiment, the method for controlling a state of a Push-To (PT) server, includes transiting, by a PT server in a second state, to a first state when a media burst release message is received by the PT server; and remaining, by the PT server, in the first state, if the PT server in the first state receives a media packet from a PT client and if the PT server in the previous second state has received the media burst release message.
摘要:
A PT service system and method are provided. According to an embodiment, there is provided a client device comprising a PT (push-to) client to transmit a talk burst request message for requesting a permission to send a talk burst. The talk burst request message includes a timestamp which includes time information associated with the transmission of the talk burst request message.
摘要:
A method that includes receiving a message generated by a source terminal of a requestor; if there are one or more target terminals capable of receiving the message, among plural target terminals of a recipient, transmitting the message to the one or more target terminals, respectively; and transmitting a response message to the source terminal. Also is a method that includes: receiving, from a server, a message generated by a target terminal of a requestor; transmitting, from the mobile terminal to the server, a response message in response to the received message; generating, by the mobile terminal, a reply message in response to the message received from target terminal; transmitting the generated replay message to the server; and synchronizing with the server to receive another message, the another message having been generated by another terminal owned by a same user and intended to be transmitted to the target terminal.