Patent application number | Description | Published |
20110145520 | AUDIO SIGNAL PROCESSING APPARATUS AND METHOD, AND COMMUNICATION TERMINAL APPARATUS - A signal processing technology achieved in a signal processing module, which is physically separate from a control module for controlling overall operations of a signal processing apparatus, is provided. Input of new data to a system memory is recognized. Upon the recognition of the input of the new data, the new data is read from the system memory. The new data read from the system memory is written to a local memory. Data sharing between software and hardware is effectively achieved in a system for performing a wideband codec processing using a dedicated hardware. | 06-16-2011 |
20110145872 | SET-TOP BOX FOR WIDEBAND IP TELEPHONY SERVICE AND METHOD FOR PROVIDING WIDEBAND IP TELEPHONY SERVICE USING SET-TOP BOX - An Internet Set-Top Box (ISTB) and a method of providing wideband IP telephony services using the ISTB are provided, which are capable of implementing wideband voice communication services using a wideband voice codec, controlling a Real-Time Transport Protocol (RTP) packet payload to process a variety of wideband speech frame payloads, and providing high-quality wideband IP telephony services by controlling a jitter buffer to maintain conference call synchronization. | 06-16-2011 |
20110151880 | FIXED MOBILE CONVERGENCE TERMINAL USING DOWNLOADABLE WIDEBAND VOICE CODEC, METHOD THEREOF AND METHOD OF PROVIDING WIDEBAND VOICE CODEC IN CALL CONTROL SERVER - A fixed mobile convergence terminal using a wideband voice codec is provided. The fixed mobile convergence terminal includes a communication unit configured to connect to a network, and a control unit configured to download a wideband voice codec identical to a wideband voice codec of an opposite party terminal from a call control server in a call setting with the opposite party terminal through the communication unit, so that a high-quality voice call function is achieved. | 06-23-2011 |
20110153337 | ENCODING APPARATUS AND METHOD AND DECODING APPARATUS AND METHOD OF AUDIO/VOICE SIGNAL PROCESSING APPARATUS - An encoding apparatus is provided. The encoding apparatus includes a track structure determiner determining a track structure using frequency coefficients, a frequency coefficient allocator allocating the frequency coefficients to each track according to the determined track structure, and a quantizer quantizing one or more pulses in each track based on a number of frequency coefficients allocated to a corresponding track. The encoding apparatus can prevent the degradation of sound quality by avoiding the problem faced by most sinusoidal quantization techniques using a fixed track structure, i.e., a failure to quantize all pulses due to mismatches between the pulse distribution of frequency coefficients and a track structure. | 06-23-2011 |
20120066550 | APPARATUS, SYSTEM AND METHOD FOR INTEGRATED TESTING OF SERVICE BASED APPLICATION - A service based application integrated testing apparatus, system and method is provided. The service based application integrated testing apparatus comprises an application integrated testing unit performs an integrated test on the at least one component service and the service based application by use of a control flow and a data flow, which are generated from an interaction between the at least one component service and the service based application. | 03-15-2012 |
20120089736 | APPARATUS AND METHOD FOR CONTROLLING COMPUTING CAPACITY FOR MULTIPLE COMPUTERS SHARING RESOURCES WITH EACH OTHER - A method and an apparatus for controlling a computing capacity are provided. The method includes: receiving a computing resource deposit request signal from a first computer; determining appropriateness of the computing resource deposit request signal; allocating computing resources deposited by the first computer to a second computer when the computing resource deposit request signal is appropriate; and storing information on the computing resources deposited by the first computer and the computing resources allocated to the second computer in accounts for the first and second computers. | 04-12-2012 |
20120151277 | WEB SERVICE INFORMATION PROCESSING METHOD AND WEB SERVICE COMPOSITING METHOD AND APPARTUS USING THE SAME - Disclosed is a method and apparatus for realizing an effective service adaptation in consideration of delay factors possibly generated in combining (or compositing) already existing Web services in constituting a composite Web service. A failure or delay in executing a Web service is predicted in consideration of features (or factors) of QoS of Web services constituting a composite Web service, and a substitute Web service is executed or a speculative execution is performed to thus stably and quickly constitute a composite Web service. | 06-14-2012 |
20120158564 | SYSTEM AND METHOD FOR ACCOUNT MANAGEMENT BASED ON OPEN APPLICATION PROGRAMMING INTERFACE USING RESTFUL WEB SERVICES - A Represental State Transfer (REST) based account management system and method is provided. The REST based account management system includes an open type service application server configured to provide an interface with respect to a client that uses a RESTful web service, manage an access right of the client and call an account management open type interface from an open type service gateway, the open type service gateway configured to provide the open type service application server with account management resources through a RESTful web service, and a billing server configured to charge the RESTful web service while interoperating with the open type service gateway. | 06-21-2012 |
20130138586 | SERVICE GOAL INTERPRETING APPARATUS AND METHOD FOR GOAL-DRIVEN SEMANTIC SERVICE DISCOVERY - A service goal interpreting apparatus for goal-driven semantic service discovery is provided. The service goal interpreting apparatus includes a goal interpretation unit that interprets a goal of at least one service or application provided on the Web, and a goal registration unit that registers the goal interpreted by the goal interpretation unit in a service registry. | 05-30-2013 |
20130166966 | APPARATUS AND METHOD FOR TESTING CONFORMANCE OF SERVICE CHOREOGRAPHY - An apparatus and method for testing conformance of service choreography are provided. The apparatus for testing conformance of service choreography analyzes an architecture and an operation between web services cooperating on a distributed network to test conformance of a choreography application into which the web services are combined, on the basis of a service choreography specification. | 06-27-2013 |