Patent application number | Description | Published |
20080205279 | Method, Apparatus and System for Accomplishing the Function of Text-to-Speech Conversion - A method, apparatus and system can accomplish the function of text-to-speech conversion using the H.248 protocol. The method includes defining the H.248 protocol extended packet by the media resource control device to make the H.248 message carry the extended packet parameter which includes the associated information of the text string, indicating the media resource processing device to execute the text-to-speech processing which correspond to the parameter, and the media resource processing device executing the text-to-speech processing based on the above message, and feeding the text-to-speech processing result back to the media resource control device. | 08-28-2008 |
20080228483 | Method, Device And System for Implementing Speech Recognition Function - The present disclosure discloses a method, a device and a system for implementing a speech recognition function, in which a media resource control device controls a media resource processing device to recognize a speech input by a user via H.248 protocol. The method includes receiving, by the media resource processing device, an H.248 message carrying a speech recognition instruction and a related parameter sent by the media resource control device; performing speech recognition according to the speech recognition instruction and the parameter; and reporting a recognition result to the media resource control device. A corresponding device and system for implementing the speech recognition function is further provided. | 09-18-2008 |
20080279094 | Switching System And Method For Improving Switching Bandwidth - A switching system compatible with ATCA/ATCA 300 architecture and a method for improving switching bandwidth, including: a backplane, a plurality of node boards and at least two hub boards; the node boards are connected with the hub nodes through the backplane; each node board is connected with the at least two hub boards; different data is transmitted on at least two data links between the node boards and the at least two hub boards, and the at least two hub boards cooperate with each other to implement a data switching between the node boards. | 11-13-2008 |
20080298778 | METHOD AND SYSTEM OF IMPLEMENTING MULTIMEDIA RECORDING AND MEDIA RESOURCE HANDLING DEVICE - A method of implementing multimedia recording, comprises the following steps of: (1) establishing a multimedia channel between a media resource handling device and a recording data source; (2) a media resource controller including media controlling parameters, and indicating the media resource handling device to start a multimedia recording operation via said multimedia channel; (3) depending on the parameters indicated by the media resource controlling device, the media resource handling device saving the received media data as a multimedia data file according to a format indicated by the parameters. A system of implementing multimedia recording and media resource handling device. Using this method, system and the media resource handling device of present invention can make the media resource controller indicate the media resource handling device to implement the multimedia recording operation. | 12-04-2008 |
20090022065 | Method And System For Transmitting IP Message, Negotiating Bandwidth Saving Capability And Saving Network Bandwidth - The present disclosure discloses a method for transmitting an IP message, negotiating a bandwidth saving capability and saving network bandwidth. The method for transmitting an IP message includes: sending more than one bandwidth saving capability supported by a sender to a receiver; receiving one bandwidth saving capability selected by the receiver; obtaining a type of an IP message for transmitting data according to the bandwidth saving capability selected by the receiver; and sending the IP message to the receiver after constructing the IP message, wherein the one bandwidth saving capability is selected from the more than one bandwidth saving capability and is supported by the receiver. By applying the methods provided by the present disclosure, the bandwidth and resources of an IP bearer network in a communication system are saved. | 01-22-2009 |
20090073669 | DOUBLE-WIDTH ADVANCED MEZZANINE CARD, COMMUNICATION SYSTEM AND UNIT - The present invention discloses a double-width Advanced Mezzanine Card, comprising a functional circuit, a first Tongue, and a second Tongue; both the first and second Tongues have interfaces that are connected to the functional circuit. The present invention further discloses a communication system with an Advanced Mezzanine Card, wherein a backplane has a slot that can accommodate two single-width AMCs or one double-width AMC; a double-width AMC having a first Tongue and a second Tongue is plugged in the slot; both the first and second Tongues have backplane interfaces, and the backplane interfaces are connected to the corresponding backplane interfaces on the slot. The present invention further discloses a communication unit, including an AMC carrier board and a double-width AMC with a first Tongue and a second Tongue; both the first and second Tongues have carrier board interfaces, and the carrier board interfaces on both Tongues are respectively connected to the carrier board signals via two AMC Backplane Connectors on the carrier board. The present invention can extend the connection resources of the standard AMC and improve the resource usage efficiency. | 03-19-2009 |
20090144569 | COMMUNICATION DEVICE, AMC AND METHOD FOR SUPPLYING POWER TO THE AMC - A communication device includes a power supply system, the power supply system includes: an MCH, a power module, and at least one AMC module. The AMC module is adapted to send a load power supply control command according to a received load power supply control request. The power module is adapted to receive input of external power supply, and provide management power supply and load power supply after converting the input of external power supply. The at least one Advanced Mezzanine Card (AMC) module is adapted to send the load power control request to the MCH, receive the load power supply control command sent by the MCH, and control provision of the load power supply of the power module according to the load power supply control command. | 06-04-2009 |
20100005333 | MICROTCA CARRIER, CLOCK CARD AND METHOD FOR PROVIDING A CLOCK - A MicroTCA system is disclosed that includes an MCH, a clock card connected with the MCH, and multiple AMCs. The clock card includes a clock selecting unit, configured to select and output a clock source and a phase-lock unit, configured to generate a system synchronization clock according to the clock source selected by the clock selecting unit of the clock card. The MCH includes a clock drive unit, configured to drive the system synchronization clock generated by the clock card to multiple AMCs connected with the MCH. A clock card, a cascaded MicroTCA carrier, and a method for providing a clock are also provided. In this way, the implementation of the MicroTCA clock system is simplified, and the whole configuration cost of multiple cascaded MicroTCA carriers is reduced. | 01-07-2010 |
20100043053 | METHOD, SYSTEM, AND ENTITY FOR EXERCISING POLICY CONTROL - A method and a system for exercising policy control, a policy and charging enforcement function (PCEF), and a policy control and charging rules function (PCRF) are provided, which can solve the problem that no policy control can be exercised over application service flows without an application function (AF). The method includes of the following steps: a PCRF receiving information about an application event sent by a PCEF; and the PCRF generating a control policy for a service flow of the application according to the information about the application event, and delivering the control policy to the PCEF. In the present invention, the PCEF sends the obtained information about the application event to the PCRF, so that even when no AF is involved, the PCRF can still generate a control policy according to policy contexts including the information about the application event and the like, so as to exercise an effective policy control over the QoS guarantee, charging and gating of the service flow, thus meeting the requirements of exercising the policy control over data applications with no AF being involved. | 02-18-2010 |
20100251021 | METHOD AND SYSTEM FOR EXPANDING MICRO TELECOM COMPUTING ARCHITECTURE - A method and a micro telecom computing architecture (MicroTCA) system for expanding MicroTCA are provided. On a backplane of a MicroTCA system, an advanced mezzanine card (AMC) connector and a joint test action group (JTAG) testing unit connector are set into at least one AMC slot. Setting the JTAG testing unit connector by using the existing AMC slot prevents occupying exclusive backplane space by setting another JTAG slot, and thus saves backplane space. Furthermore, after the test is completed, an AMC can be plugged in and the normal use of the AMC is not affected. | 09-30-2010 |
20120185707 | METHOD AND DEVICE FOR POWER MANAGEMENT AND CONTROL OF ADVANCED TELECOM COMPUTING ARCHITECTURE SYSTEM - An Advanced Telecom Computing Architecture system and a method for power management and control of the system are disclosed. The system includes a Front Board (FRB) and a Rear Transition Module (RTM)/Front Transition Module (FTM). The FRB includes a first power conversion/control module that supplies power to the FRB and RTM/FTM. The system further includes a control circuit that outputs control signal, and a second power conversion/control module that supplies power to the RTM/FTM according to the control signal. | 07-19-2012 |
20130343177 | SWITCHING SYSTEM AND METHOD FOR IMPROVING SWITCHING BANDWIDTH - A switching system compatible with ATCA/ATCA 300 architecture and a method for improving switching bandwidth, including: a backplane, a plurality of node boards and at least two hub boards; the node boards are connected with the hub nodes through the backplane; each node board is connected with the at least two hub boards; different data is transmitted on at least two data links between the node boards and the at least two hub boards, and the at least two hub boards cooperate with each other to implement a data switching between the node boards. | 12-26-2013 |