摘要:
A method of initiating a call between users with reduced call set-up times using one or more telecommunication networks. The method is provided between at least a pair of H.324-like terminals coupled to the one or more telecommunication networks. The method includes providing one or more preferences for a call associated with a first terminal and a second terminal. The one or more preferences are associated with an initial mode of operation for the call between the first terminal and the second terminal. The method also includes processing the one or more preferences as a Custom Message, embedding the Custom Message in a predetermined field of a call initiation message, and transferring the Custom Message from the first terminal to the second terminal through a telecommunication network using call signaling. The method further includes processing the Custom Message by the second terminal, transferring a Custom Response Message by the second terminal using a call signaling response message to indicate to the first terminal the initial mode of operation, and exchanging information between the first terminal and the second terminal after the initial mode of operation has been established.
摘要:
An improved mold assembly for producing an article and for use with an air source is disclosed. The mold assembly is of the type including at least two mold portions configurable to form a mold having an interior mold cavity in the shape of said article, one or more of said mold portions each including an interior conduit for delivering air from said air source in use. The improvement comprises, for each of said one or more mold portions, a pair of mold parts each having an abutment surface, one of said abutment surfaces having defined therein a groove. The pair of mold parts is disposed in an operative configuration whereat they define at least in part said each mold portion, whereat the abutment surfaces lie flush against one another and whereat the groove defines at least part of the interior conduit in said each mold portion.
摘要:
The present invention provides engine case systems for gas turbine engines. Embodiments of the engine case systems include a plurality of ring cases and a tie-bolt case. The ring cases may house blades and vanes for the compressor and/or for the turbine. The ring cases may be stacked in series, and may be clamped together by a tie-bolt case.
摘要:
An improved mold assembly for producing an article and for use with an air source is disclosed. The mold assembly is of the type including at least two mold portions configurable to form a mold having an interior mold cavity in the shape of said article, one or more of said mold portions each including an interior conduit for delivering air from said air source in use. The improvement comprises, for each of said one or more mold portions, a pair of mold parts each having an abutment surface, one of said abutment surfaces having defined therein a groove. The pair of mold parts is disposed in an operative configuration whereat they define at least in part said each mold portion, whereat the abutment surfaces lie flush against one another and whereat the groove defines at least part of the interior conduit in said each mold portion.
摘要:
A method of initiating a call between users with reduced call set-up times using one or more telecommunication networks. The method is provided between at least a pair of H.324-like terminals coupled to the one or more telecommunication networks. The method includes transmitting a call signaling message from a first terminal to a second terminal through a telecommunication network to initiate a call, establishing a bearer channel between the first terminal and the second terminal once the call signaling message has been received by the second terminal, and determining a common mobile level. The method also includes determining two or more H.245 messages associated with set up parameters for an initial predetermined mode of operation, concatenating the two or more H.245 messages into one SRP command frame according to a predetermined size of the SRP command frame, and transmitting the SRP command frame including the two or more H.245 messages from the first terminal to the second terminal through a telecommunication network. The method further includes transmitting an SRP acknowledge message by the second terminal once the SRP command frame has been received by the second terminal, processing at least the two or more H.245 messages during a predetermined time period, and establishing the initial predetermined mode of operation between the first terminal and the second terminal through the bearer channel.
摘要:
An electronic key access control system is provided with enhanced access control capabilities. In one embodiment, an electronic key access control system includes an electronic key or token key-like device, and a self-contained, scaleable stand-alone electronic lock controller that is operable in a plurality of access modes to allow access depending on a level of access allowance granted to the electronic key. The system can be used to replace low security mechanically programmed locksets or as a security add-on to standard keyed locksets.
摘要:
A method of providing an interactive multimedia game to a multimedia terminal in a telecommunication network includes receiving, at a multimedia exchange server, a request to establish a communication link between the multimedia terminal and the multimedia exchange server and establishing the communication link between the multimedia terminal and the multimedia exchange server. The method also includes providing, at the multimedia exchange server, a first media stream to the multimedia terminal. The first media stream is associated with the interactive multimedia game. The method further includes receiving, at the multimedia exchange server, one or more user inputs from the multimedia terminal. The one or more user inputs either control the interactive multimedia game or define a participation in the interactive multimedia game.
摘要:
A method of processing a call with reduced call set-up times using one or more telecommunication networks includes providing one or more preferences for a call associated with a first terminal and a second terminal. The one or more preferences are associated with an initial setup of one or more media channels for the call. The method also includes processing the one or more preferences as a preference message, processing the preference message by an FEA procedure to provide an FEA preference message, and transferring a first framing synchronization flag sequence, the FEA preference message, and a second framing synchronization flag sequence from the first terminal to the second terminal. The method further includes receiving one or more acknowledgement preference messages from the second terminal, completing the initial setup of the one or more media channels, and thereafter, exchanging information between the first and second terminals.
摘要:
A method of interleaving one or more messages during a mobile level set-up procedure between a first terminal and a second terminal. The method includes initiating a communication session between the first terminal and the second terminal through a telecommunication medium and transferring a first message from the first terminal to the second terminal through the telecommunication medium. The method also includes thereafter transferring a first mobile level stuffing sequence from the first terminal to the second terminal through the telecommunication medium thereafter transferring a second message from the first terminal to the second terminal through the telecommunication medium, and thereafter transferring a second mobile level stuffing sequence from the first terminal to the second terminal through the telecommunication medium. The method further includes receiving, at the first terminal, a third mobile level stuffing sequence from the second terminal and detecting a mobile level based in part on the third mobile level stuffing sequence.
摘要:
Methods of establishing multimedia telecommunication (a multimedia “call”) between equipment (“terminals”). More particularly, the invention provides methods for reducing the time required to establish calls between terminals that implement the ITU-T H.324 Recommendation and other Standards and Recommendations derived from or related to this such as the 3G-324M recommendation developed and adopted by the Third Generation Partnership Projects (3GPP and 3GPP2). More specifically, it relates to (i) a method and apparatus for concatenating the H.245 messages that are required to pass between the terminals at the start of the call to establish the capabilities of both terminals and agree on the type and format of media and data to be exchanged (ii) a method and apparatus for using non-standard H.245 messages or standard H.245 messages with non-standard fields to accelerate such establishment and (iii) a method and apparatus of informing each terminal of the capabilities of the other and proposing the type and format of media and data to be exchanged by means of any user-defined fields that are inserted in the call signaling protocol that is used for bearer establishment prior to the start of the H.324 stage of the call.