摘要:
A system and method provides protocol independent communication between mobile electronic devices. Multiple users may communicate using different applications running on different mobile electronic devices with different end-to-end protocols. A multimedia controller in connection with control agents provides the information to establish communications between mobile electronic devices having applications with incompatible communication protocols. A session and routing controller controls communication sessions and a Web hyperlink dictionary provides information regarding the location of the multimedia controller and control agents.
摘要:
A metadata database adaptor for use with a surveillance and/or sensor system is capable of adapting metadata messages of varying formats according to needs of metadata databases. In other aspects, a metadata data model template can allow a user to define a data definition that is used to map user defined data with the metadata data model template to form XML data schema. Template mapping knowledge can then be applied for fast XML data schema to non-XML database schema generation without translation processing. In yet other aspects, an application domain template can allow a user to define a query definition that can then be processed with a mapping of the application domain template to translate Xpath, Xquery, or others to a database query.
摘要:
A meta data management system for use with a surveillance system includes a user interface that allows users to define rules to manage meta data from distributed devices. An application programming interface provides an application access to system data and control information. A mechanism allows the application to transparently and seamlessly integrate with different types of databases by transparently allocating and searching the data that are physically distributed at different devices.
摘要:
A metadata database adaptor for use with a surveillance and/or sensor system is capable of adapting metadata messages of varying formats according to needs of metadata databases. In other aspects, a metadata data model template can allow a user to define a data definition that is used to map user defined data with the metadata data model template to form XML data schema. Template mapping knowledge can then be applied for fast XML data schema to non-XML database schema generation without translation processing. In yet other aspects, an application domain template can allow a user to define a query definition that can then be processed with a mapping of the application domain template to translate Xpath, Xquery, or others to a database query.
摘要:
The Web customer contact system is based on distributed execution of service logic programs that can be dynamically altered based on changing business needs. The distributed and dynamic program modification makes the Web customer contact system scalable and customization to the most demanding business operation needs. For example, existing workflow based GUI programming tool, which only support centralized specification, down load and execution of routing rules for incoming calls in a contact center. The new system WCC system can allow user to specify a set of service logic program (SLP) can be dynamically attached to any distributed “addressable entities” in the WCC system. The addressable entities can be a user, an agent, an email box, a work group, IVR system, or a department web site. The addressable entities can be located anywhere that can be reached by internet address (an URL or other types of identities). The SLP associated with the addressable entities can be dynamically downloaded from the “home” location of the SLP. The SLP allows a business to define the way of handling customer's messages such as call, chat and email in a flexible and programmable way using an open specification interface such as, XML technology.
摘要:
An agent-based telephony system is provided for establishing a call between two or more telephony devices interconnected through an automated call dispatch server. The automated call dispatch server includes a call control agent for processing call requests; a call resource management agent in communication with the call control agent for allocating and controlling the resources needed to establish a call between telephony devices; and a resource control agent in communication with the call resource management agent for providing a hardware-dependent interface to the telephony devices.
摘要:
The present disclosure discloses a device for four-frequency transceiving of a Global System for Mobile Communication (GSM), comprising a Power Amplifier (PA), a radio frequency transceiving chip, a baseband control chip, an antenna switch, a GSM low frequency filter and a GSM high frequency filter. The antenna switch receives a control signal transmitted from the baseband control chip, and the antenna switch connects to a corresponding line according to the control signal, and transmits signals between the antenna and the connected line; the GSM low frequency filter receives the signals of a first frequency band or a second frequency band which are transmitted by the antenna switch, and passes the signals of the first frequency band or the second frequency band; the GSM high frequency filter receives the signals of a third frequency band or a fourth frequency band which are transmitted by the antenna switch, and passes the signals of the third frequency band and the fourth frequency band. The present disclosure also discloses an equipment for four-frequency transceiving of GSM. By adopting the device and the equipment disclosed by the present disclosure, lines can be simplified, and the cost can be reduced.
摘要:
The present disclosure discloses a device for four-frequency transceiving of a Global System for Mobile Communication (GSM), comprising a Power Amplifier (PA), a radio frequency transceiving chip, a baseband control chip, an antenna switch, a GSM low frequency filter and a GSM high frequency filter. The antenna switch receives a control signal transmitted from the baseband control chip, and the antenna switch connects to a corresponding line according to the control signal, and transmits signals between the antenna and the connected line; the GSM low frequency filter receives the signals of a first frequency band or a second frequency band which are transmitted by the antenna switch, and passes the signals of the first frequency band or the second frequency band; the GSM high frequency filter receives the signals of a third frequency band or a fourth frequency band which are transmitted by the antenna switch, and passes the signals of the third frequency band and the fourth frequency band. The present disclosure also discloses an equipment for four-frequency transceiving of GSM. By adopting the device and the equipment disclosed by the present disclosure, lines can be simplified, and the cost can be reduced.
摘要:
A method of identifying voltage instability in a power system via identification of a weakest line and bus that contribute to the collapse of the system is provided. The method includes periodically calculating an extended line stability index for the transmission lines monitored in the power system; and using the extended line stability index to determine the distance of an operation state in the power system from a collapse point of the system caused by voltage instability.
摘要:
A method of identifying voltage instability in a power system via identification of a weakest line and bus that contribute to the collapse of the system is provided. The method includes periodically calculating an extended line stability index for the transmission lines monitored in the power system; and using the extended line stability index to determine the distance of an operation state in the power system from a collapse point of the system caused by voltage instability.