摘要:
A method of managing a Push-To-Talk over Cellular communication session includes establishing, with a first user equipment, a Session Initiation Protocol Push-To-Talk session that includes a Session Initiation Protocol Push-To-Talk server and at least one second user equipment. The method also includes designating, with the first user equipment, either the Session Initiation Protocol Push-To-Talk server or one of the at least one second user equipment, to act as an arbiter of a media stream. The method further includes transmitting, with the first user equipment, while engaged in the Session Initiation Protocol Push-To-Talk session, the media stream directly to at least one of the at least one second user equipment without receiving a transmit instruction from the Push-To-Talk server.
摘要:
A method and apparatus for selectively redirecting session control for a user equipment in a telecommunication system include: a home server (108), a proxy server (204, 206), and a user equipment (202) for transmitting a breakout request (208, 210) to the proxy server (204, 206) to break out of an initial service route that includes the home server (108) to a direct service route that bypasses the home server (108).
摘要:
An apparatus and method for dynamic group prioritization in a communication network includes a first step (400) of defining a dynamic list of group participants by an application, such as a dispatch function. A next step (402) includes sending a request to a Group Management Function, wherein the request includes a requested group priority and the list of group participants. A next step (404) includes allocating a unique identifier to the group and assigning a group priority to the group. A next step (406) includes notifying the application, group participants, and network of the unique identifier and the network of the assigned group priority. The assigned priority of the group and its flows can be dynamically altered in real-time while the group is active.
摘要:
A communication system sets a media session between a first media gateway and a second gateway through a media gateway controller. The first media gateway receives a control address of the second media gateway from the media gateway controller. The first media gateway allocates media processor resources from a pool of media processor resources at the first media gateway and communicates transport information associated with the allocated media processor resources to the second media gateway. The first media gateway also receives transport information associated with allocated media processor resources of the second media gateway. The media session is then set up between the first media gateway and the second media gateway, using the allocated media processor resources of the media gateway and the allocated media processor resources of the second media gateway.
摘要:
A method and device enables programming inter-subsystem interface (ISSI) identity data, which identifies at least one of units or groups operating in a communication network, into at least one unit associated with a first radio frequency subsystem. The method includes receiving the ISSI identity data at the first radio frequency subsystem from an ISSI communication node, wherein the ISSI identity data identifies at least one of unit information or group information associated with a second radio frequency subsystem operating in the communication network. At least a portion of the ISSI identity data is then programmed into the at least one unit associated with the first radio frequency subsystem.
摘要:
A hosted inter-radio frequency subsystem interface (HIF) maintains a list of affiliated radio frequency subsystems (RFSSs), the list identifies at least one serving RFSS. An affiliation request is transmitted from the HIF to the home RFSS, which is a home RFSS of the group. The HIF receives from the serving RFSS a request to initiate an inter-RFSS group call to the group using HIF addressing. The HIF transmits a request to the home RFSS to initiate the inter-RFSS group call using serving RFSS addressing. A data packet from the home RFSS or the serving RFSS is received at the HIF. Upon receipt, the HIF transmits a copy of the data packet to the serving RFSS if the data packet was received from the home RFSS; otherwise, the HIF transmits a copy of the data packet to the home RFSS if the data packet was received from the serving RFSS.
摘要:
A method and system is provided for customization of a graphical user interface (GUI) of a communication device in a communication network. The method includes customization of the GUI of the communication device based on one or more of user preferences and user interaction patterns pertaining to a plurality of services accessed by a user of the communication device. The method further comprises customization of the GUI of the communication device based on a predefined set of rules.
摘要:
A method of managing a Push-To-Talk over Cellular communication session includes establishing, with a first user equipment, a Session Initiation Protocol Push-To-Talk session that includes a Session Initiation Protocol Push-To-Talk server and at least one second user equipment. The method also includes designating, with the first user equipment, either the Session Initiation Protocol Push-To-Talk server or one of the at least one second user equipment, to act as an arbiter of a media stream. The method further includes transmitting, with the first user equipment, while engaged in the Session Initiation Protocol Push-To-Talk session, the media stream directly to at least one of the at least one second user equipment without receiving a transmit instruction from the Push-To-Talk server.
摘要:
A method and device enable establishing an inter-radio frequency subsystem interface (ISSI) unit-to-unit call between a calling unit of a calling home radio frequency subsystem (RFSS), and a called unit of a called home RFSS, through a hosted ISSI function (HIF). The method includes processing, at the HIF, a first invite message received from the calling home RFSS, wherein the first invite message includes a first request uniform resource identifier (URI) that designates an alias system unit identification (SU-ID). In response to the first invite message, transmitting, from the HIF to the called home RFSS, a second invite message, including a second request URI that designates a real SU-ID, wherein the HIF acts as the calling home RFSS. The unit-to-unit call is thus established between the calling unit and the called unit through the calling home RFSS, the HIF, and the called home RFSS.
摘要:
A method and system is provided for customization of a graphical user interface (GUI) of a communication device in a communication network. The method includes customization of the GUI of the communication device based on one or more of user preferences and user interaction patterns pertaining to a plurality of services accessed by a user of the communication device. The method further comprises customization of the GUI of the communication device based on a predefined set of rules.