| AT&T Intellectual Property II, L.P. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120127879 | Service Interface for QOS-Driven HPNA Networks - An in-band signaling model media control (MC) terminal for an HPNA network includes a frame classification entity (FCE) and a frame scheduling entity (FSE) and provides end-to-end Quality of Service (QoS) by passing the QoS requirements from higher layers to lower layers. The FCE, located at an LLC sublayer of the MC terminal, receives a data frame from a higher layer of the MC terminal that is part of a QoS stream. The FCE classifies the received data frame for a MAC sublayer of the MC terminal based on QoS information contained in the received data frame, and associates the classified data frame with a QoS stream queue corresponding to a classification of the data frame. The FSE, located at the MAC sublayer of the MC terminal, schedules transmission of the data frame to a destination for the data frame based on a QoS requirement associated with the QoS stream. | 05-24-2012 |
| 20120116769 | SYSTEM FOR BANDWIDTH EXTENSION OF NARROW-BAND SPEECH - A method applies a parametric approach to bandwidth extension but does not require training. The method computes narrowband linear predictive coefficients from a received narrowband speech signal, computes narrowband partial correlation coefficients using recursion, computes M | 05-10-2012 |
| 20120116768 | Systems and Methods for Extracting Meaning from Multimodal Inputs Using Finite-State Devices - Multimodal utterances contain a number of different modes. These modes can include speech, gestures, and pen, haptic, and gaze inputs, and the like. This invention use recognition results from one or more of these modes to provide compensation to the recognition process of one or more other ones of these modes. In various exemplary embodiments, a multimodal recognition system inputs one or more recognition lattices from one or more of these modes, and generates one or more models to be used by one or more mode recognizers to recognize the one or more other modes. In one exemplary embodiment, a gesture recognizer inputs a gesture input and outputs a gesture recognition lattice to a multimodal parser. The multimodal parser generates a language model and outputs it to an automatic speech recognition system, which uses the received language model to recognize the speech input that corresponds to the recognized gesture input. | 05-10-2012 |
| 20120099866 | System and Method for Operating Transparent Node for WDM Shared "Virtual Ring" Networks - A system and method for a transparent WDM metro ring architecture in which optics enables simultaneous provisioning of dedicated wavelengths for high-end user terminals, while low-end user terminals share wavelengths on “virtual rings”. All wavelengths are sourced by the network and remotely modulated at customer “End Stations” by low cost semiconductor optical amplifiers, which also serve as transmission amplifiers. The transparent WDM metro ring architecture permits the communication of information and comprises a fiber optical feeder ring, at least one fiber optical distribution ring, a network node (NN), at least one access node (AN) said network node and said at least one access node connected via said fiber optical feeder ring and at least one end station (ES) connected via said fiber optical distribution ring to said at least one access node, wherein said user is attached to said at least one end station. | 04-26-2012 |
| 20120079070 | ACTIVE REQUESTING OF INFORMATION FOR PSEUDO-LIVE PERFORMANCE - Mass amounts of information, such as entire libraries of songs or movies, for example, may be stored locally near end-users, and this information may be accessed and reproduced in response to commands received from a transmitting station via a network. When a radio or television station desires to transmit a song or movie, for example, the radio or television station can, rather than transmitting the entire song or movie, merely transmit a command for reproducing the song or movie. An end-user's performance reproduction device, such as an enhanced radio or a television set, then accesses and reproduces the locally stored song or movie. Since the radio or television station need not transmit the entire performance, network traffic can be significantly reduced. The performance reproduction device may actively request information from the radio or television station when fresh or additional information is needed. | 03-29-2012 |
| 20120072959 | NETWORK-BASED SERVICE TO PROVIDE ON-DEMAND VIDEO SUMMARIES OF TELEVISION PROGRAMS - A network-based device allows customers to receive television programming and to view summaries of the programming. A method of providing the summaries comprises: dividing a received program into program segments each identified by index marks, summarizing each program segment into summary segments identified by similar index marks, generating metadata files for delimiting a beginning and an end of summary segments and program segments, storing the summary segments and accessing the summary segments to supply the summary segments in lieu of program segments upon demand. | 03-22-2012 |
| 20120072223 | SYSTEM AND METHOD FOR CONFIGURING VOICE SYNTHESIS - Systems and methods for providing synthesized speech in a manner that takes into account the environment where the speech is presented. A method embodiment includes, based on a listening environment and at least one other parameter associated with at least one other parameter, selecting an approach from the plurality of approaches for presenting synthesized speech in a listening environment, presenting synthesized speech according to the selected approach and based on natural language input received from a user indicating that an inability to understand the presented synthesized speech, selecting a second approach from the plurality of approaches and presenting subsequent synthesized speech using the second approach. | 03-22-2012 |
| 20120072222 | Automatic Detection, Summarization And Reporting Of Business Intelligence Highlights From Automated Dialog Systems - A method and system for reporting data from a spoken dialog service is disclosed. The method comprises extracting data regarding user dialogs using a dialog logging module in the spoken dialog service, analyzing the data to identify trends and reporting the trends. The data may be presented in a visual form for easier consumption. The method may also relate to identifying data within the control or outside the control of a service provider that is used to adjust the spoken dialog service to maximize customer retention. | 03-22-2012 |
| 20120072218 | SYSTEM AND METHOD FOR TRACKING PERSONS OF INTEREST VIA VOICEPRINT - Disclosed are systems, methods, and computer readable media for tracking a person of interest. The method embodiment comprises identifying a person of interest, capturing a voiceprint of the person of interest, comparing a received voiceprint of a caller with the voiceprint of the person of interest, and tracking the caller if the voiceprint of the caller is a substantial match to the voiceprint of the person of interest. | 03-22-2012 |
| 20120072214 | Frame Erasure Concealment Technique for a Bitstream-Based Feature Extractor - A frame erasure concealment technique for a bitstream-based feature extractor in a speech recognition system particularly suited for use in a wireless communication system operates to “delete” each frame in which an erasure is declared. The deletions thus reduce the length of the observation sequence, but have been found to provide for sufficient speech recognition based on both single word and “string” tests of the deletion technique. | 03-22-2012 |
| 20120072212 | SYSTEM AND METHOD FOR MOBILE AUTOMATIC SPEECH RECOGNITION - A system and method of updating automatic speech recognition parameters on a mobile device are disclosed. The method comprises storing user account-specific adaptation data associated with ASR on a computing device associated with a wireless network, generating new ASR adaptation parameters based on transmitted information from the mobile device when a communication channel between the computing device and the mobile device becomes available and transmitting the new ASR adaptation data to the mobile device when a communication channel between the computing device and the mobile device becomes available. The new ASR adaptation data on the mobile device more accurately recognizes user utterances. | 03-22-2012 |
| 20120069973 | Voice-Messaging with Attachments - A network method for using a network telephone voice-mail service, by which a caller may leave a voice-message that includes the identification of an attachment, which may include, as examples only, audio, video, text, programs, spreadsheets and graphic attachments. A video, text, spreadsheet or graphic attachment may be converted to an audible attachment to the voice-mail at the caller's or the voice-mail subscriber's request. Such entries may be made, after receiving an automated prompt for leaving an attachment identifier or conversion request, audibly or by using a keypad entry. A network method is also provided for using a network telephone voice-mail service, by which the voice-mail service may detect an attachment to a voice-mail message and provide access to the attachment to the voice-mail message. | 03-22-2012 |
| 20120069900 | SYSTEM, METHOD AND COMPUTER-READABLE MEDIUM FOR ENCODING A SIGNAL INTO MACROBLOCKS - A quantizer and dequantizer for use in a video coding system that applies non linear, piece-wise linear scaling functions to video information signals based on a value of a variable quantization parameter. The quantizer and dequantizer apply different non linear, piece-wise linear scaling functions to a DC luminance signal, a DC chrominance signal and an AC chrominance signal. A code for reporting updates of the value of the quantization parameter is interpreted to require larger changes when the quantization parameter initially is large and smaller changes when the quantization parameter initially is small. | 03-22-2012 |
| 20120069139 | DIGITALLY-GENERATED LIGHTING FOR VIDEO CONFERENCING APPLICATIONS - A method of improving the lighting conditions of a real scene or video sequence. Digitally generated light is added to a scene for video conferencing over telecommunication networks. A virtual illumination equation takes into account light attenuation, lambertian and specular reflection. An image of an object is captured, a virtual light source illuminates the object within the image. In addition, the object can be the head of the user. The position of the head of the user is dynamically tracked so that an three-dimensional model is generated which is representative of the head of the user. Synthetic light is applied to a position on the model to form an illuminated model. | 03-22-2012 |
| 20120046939 | SYSTEMS AND METHODS FOR GENERATING WEIGHTED FINITE-STATE AUTOMATA REPRESENTING GRAMMARS - A context-free grammar can be represented by a weighted finite-state transducer. This representation can be used to efficiently compile that grammar into a weighted finite-state automaton that accepts the strings allowed by the grammar with the corresponding weights. The rules of a context-free grammar are input. A finite-state automaton is generated from the input rules. Strongly connected components of the finite-state automaton are identified. An automaton is generated for each strongly connected component. A topology that defines a number of states, and that uses active ones of the non-terminal symbols of the context-free grammar as the labels between those states, is defined. The topology is expanded by replacing a transition, and its beginning and end states, with the automaton that includes, as a state, the symbol used as the label on that transition. The topology can be fully expanded or dynamically expanded as required to recognize a particular input string. | 02-23-2012 |
| 20120041763 | RECOGNIZING THE NUMERIC LANGUAGE IN NATURAL SPOKEN DIALOGUE - A system and a method are provided. A speech recognition processor receives unconstrained input speech and outputs a string of words. The speech recognition processor is based on a numeric language that represents a subset of a vocabulary. The subset includes a set of words identified as being for interpreting and understanding number strings. A numeric understanding processor contains classes of rules for converting the string of words into a sequence of digits. The speech recognition processor utilizes an acoustic model database. A validation database stores a set of valid sequences of digits. A string validation processor outputs validity information based on a comparison of a sequence of digits output by the numeric understanding processor with valid sequences of digits in the validation database. | 02-16-2012 |
| 20120033812 | SYSTEM AND METHOD FOR DECOMPRESSING AND MAKING PUBLICALLY AVAILABLE RECEIVED MEDIA CONTENT - An apparatus for compressing media content is disclosed. The apparatus divides the media content into at least three predetermined portions, compresses each of the at least three portions using one of at least three different compression algorithms and makes the at least three compressed predetermined portions publicly available. Making the portions publicly available includes, for example, transmitting the portions over a computer network such as the Internet. | 02-09-2012 |
| 20120033743 | SYSTEM AND METHOD FOR GENERATING CODED VIDEO SEQUENCES FROM STILL MEDIA - The invention provides a system and method that transforms a set of still/motion media (i.e., a series of related or unrelated still frames, web-pages rendered as images, or video clips) or other multimedia, into a video stream that is suitable for delivery over a display medium, such as TV, cable TV, computer displays, wireless display devices, etc. The video data stream may be presented and displayed in real time or stored and later presented through a set-top box, for example. Because these media are transformed into coded video streams (e.g. MPEG-2, MPEG-4, etc.), a user can watch them on a display screen without the need to connect to the Internet through a service provider. The user may request and interact with the desired media through a simple telephone interface, for example. Moreover, several wireless and cable-based services can be developed on the top of this system. In one possible embodiment, the system for generating a coded video sequence may include an input unit that receives the multimedia input and extracts image data, and derives the virtual camera scripts and coding hints from the image data, a video sequence generator that generates a video sequence based on the extracted image data and the derived virtual camera scripts and coding hints, and a video encoder that encodes the generated video sequence using the coding hints and outputs the coded video sequence to an output device. The system may also provide customized video sequence generation services to subscribers. | 02-09-2012 |
| 20120029922 | METHOD OF ACCESSING A DIAL-UP SERVICE - A method of accessing a dial-up service is disclosed. An example method of providing access to a service includes receiving a first speech signal from a user to form a first utterance; recognizing the first utterance using speaker independent speaker recognition; requesting the user to enter a personal identification number; and when the personal identification number is valid, receiving a second speech signal to form a second utterance and providing access to the service. | 02-02-2012 |
| 20120026970 | SYSTEM AND METHOD FOR SELECTING A TRANSMISSION CHANNEL IN A WIRELESS COMMUNICATION SYSTEM THAT INCLUDES AN ADAPTIVE ARRAY - A method for establishing wireless communication between a transmitter and a receiver in a wireless communication system is disclosed. The receiver includes an adaptive array that has at least two antennas. Each antenna receives a signal and produces a received signal. The transmitter includes at least two transmission channels for communicating the signal from the transmitter to the receiver. The wireless communication system suppresses interference at the receiver by applying an interference suppression technique when combining the received signals. The selection of a channel at the transmitter is based on the channel performance at the receiver for each transmission channel. The channel performance is based on a combining technique different from the interference suppression technique. | 02-02-2012 |
| 20120010885 | System and Method for Unsupervised and Active Learning for Automatic Speech Recognition - A system and method is provided for combining active and unsupervised learning for automatic speech recognition. This process enables a reduction in the amount of human supervision required for training acoustic and language models and an increase in the performance given the transcribed and un-transcribed data. | 01-12-2012 |
| 20120010877 | SYSTEM AND METHOD FOR PERFORMING SPEECH SYNTHESIS WITH A CACHE OF PHONEME SEQUENCES - Disclosed are systems, methods, and computer readable media for performing speech synthesis. The method embodiment comprises applying a first part of a speech synthesizer to a text corpus to obtain a plurality of phoneme sequences, the first part of the speech synthesizer only identifying possible phoneme sequences, for each of the obtained plurality of phoneme sequences, identifying joins that would be calculated to synthesize each of the plurality of respective phoneme sequences, and adding the identified joins to a cache for use in speech synthesis. | 01-12-2012 |
| 20110320190 | AUTOMATED SENTENCE PLANNING IN A TASK CLASSIFICATION SYSTEM - The invention relates to a task classification system ( | 12-29-2011 |
| 20110313769 | Method and System for Automatically Detecting Morphemes in a Task Classification System Using Lattices - In an embodiment, a lattice of phone strings in an input communication of a user may be recognized, wherein the lattice may represent a distribution over the phone strings. Morphemes in the input communication of the user may be detected using the recognized lattice. Task-type classification decisions may be made based on the detected morphemes in the input communication of the user. | 12-22-2011 |
| 20110313764 | System and Method for Latency Reduction for Automatic Speech Recognition Using Partial Multi-Pass Results - A system and method is provided for reducing latency for automatic speech recognition. In one embodiment, intermediate results produced by multiple search passes are used to update a display of transcribed text. | 12-22-2011 |
| 20110299523 | Correlating Information Between Internet and Call Center Environments - Coordination of information at the network-based level between call centers connectable over a telecommunications network, such as a telephone network, and a packet network, creates improved integration of and bonding between a customer's interaction with a Web site and with a call center. Information about the customer and the customer's Web interaction are delivered to the call center agent along with the call, leading to increased productivity and efficiency in call handling and improved call routing. Calls may be routed to existing call centers based upon information from the Web experience, and information from the user's Web interaction is shared with the call center. Web interaction information is passed to existing call centers using known call center external control methods, such as DNIS signaling. Information about the Web experience may also be “whispered” to the call center agent, and an agent may “push” Web pages for review by the customer. | 12-08-2011 |
| 20110295604 | SYSTEM AND METHOD FOR AUTOMATIC VERIFICATION OF THE UNDERSTANDABILITY OF SPEECH - Disclosed herein are systems, methods, and computer-readable storage media for processing a message received from a user to determine whether an estimate of intelligibility is below an intelligibility threshold. The method includes recognizing a portion of a user's message that contains the one or more expected utterances from a critical information list, calculating an estimate of intelligibility for the recognized portion of the user's message that contains the one or more expected utterances, and prompting the user to repeat at least the recognized portion of the user's message if the calculated estimate of intelligibility for the recognized portion of the user's message is below an intelligibility threshold. In one aspect, the method further includes prompting the user to repeat at least a portion of the message if any of a measured speech level and a measured signal-to-noise ratio of the user's message are determined to be below their respective thresholds. | 12-01-2011 |
| 20110295602 | APPARATUS AND METHOD FOR MODEL ADAPTATION FOR SPOKEN LANGUAGE UNDERSTANDING - An apparatus and a method are provided for building a spoken language understanding model. Labeled data may be obtained for a target application. A new classification model may be formed for use with the target application by using the labeled data for adaptation of an existing classification model. In some implementations, the existing classification model may be used to determine the most informative examples to label. | 12-01-2011 |
| 20110292993 | TEXTURE REPLACEMENT IN VIDEO SEQUENCES AND IMAGES - Systems and methods for reducing bit rates by replacing original texture in a video sequence with synthesized texture. Reducing the bit rate of the video sequence begins by identifying and removing selected texture from frames in a video sequence. The removed texture is analyzed to generate texture parameters. New texture is synthesized using the texture parameters in combination with a set of constraints. Then, the newly synthesized texture is mapped back into the frames of the video sequence from which the original texture was removed. The resulting frames are then encoded. The bit rate of the video sequence with the synthesized texture is less than the bit rate of the video sequence with the original texture. Also, the ability of a decoder to decode the new video sequence is not compromised because no assumptions are made about the texture synthesis capabilities of the decoder. | 12-01-2011 |
| 20110268353 | METHOD AND SYSTEM FOR CLASSIFYING IMAGE ELEMENTS - A method, system, and machine-readable medium for classifying an image element as one of a plurality of categories, including assigning the image element based on a ratio between an unoccluded perimeter of the image element and an occluded perimeter of the image element and coding the image element according to a coding scheme associated with the category to which the image element is classified. Exemplary applications include image compression, where categories include image foreground and background layers. | 11-03-2011 |
| 20110268259 | METHOD AN APPARATUS FOR CONVERTING A VOICE SIGNAL RECEIVED FROM A REMOTE TELEPHONE TO A TEXT SIGNAL - A telephone call is established between a local telephone ( | 11-03-2011 |
| 20110265062 | Paradigm in Multimedia Services Creation Methodology, and New Service Creation and Service Execution Environments - The present invention discloses a new paradigm in Multimedia Services Creation Methodology, and new Service Creation and Service Execution Environments, based on this methodology. A service designer can access the Service Creation Environment via a Web based Graphical User Interface (GUI), to design new service in an automated way. The design process includes creation of the Service Logic Script (SLS), and associated databases that are used for storage of service and subscriber related data. The service developer (user) assembles Language Graphical Objects (LGO) into Service Logic Script. LGOs are part of a new graphical language that has been developed to meet multimedia service creation needs. They represent service control and call control primitive functions that have to be performed, in order to provide a multimedia service to service subscribers. | 10-27-2011 |
| 20110258531 | Method and Apparatus for Building Sales Tools by Mining Data from Websites - A website mining tool is disclosed that extracts information from, for example, a company's website and presents the extracted information in a graphical user interface (GUI). In one embodiment, web pages from a website are stored in, for example, computer memory and a structure of the web pages is identified. A plurality of blocks of information is then extracted as a function of this structure and a category is assigned to each block of information. The elements in the blocks of information are then displayed, for example to a salesperson, as a function of these categories. In another embodiment, Document Object Modeling parsing is used to identify the structure of the web pages. In yet another embodiment, a support vector machine is used to categorize each block of information. | 10-20-2011 |
| 20110258189 | MULTIMEDIA INTEGRATION DESCRIPTION SCHEME, METHOD AND SYSTEM FOR MPEG-7 - The invention provides a system and method for integrating multimedia descriptions in a way that allows humans, software components or devices to easily identify, represent, manage, retrieve, and categorize the multimedia content. In this manner, a user who may be interested in locating a specific piece of multimedia content from a database, Internet, or broadcast media, for example, may search for and find the multimedia content. In this regard, the invention provides a system and method that receives multimedia content and separates the multimedia content into separate components which are assigned to multimedia categories, such as image, video, audio, synthetic and text. Within each of the multimedia categories, the multimedia content is classified and descriptions of the multimedia content are generated. The descriptions are then formatted, integrated, using a multimedia integration description scheme, and the multimedia integration description is generated for the multimedia content. The multimedia description is then stored into a database. As a result, a user may query a search engine which then retrieves the multimedia content from the database whose integration description matches the query criteria specified by the user. The search engine can then provide the user a useful search result based on the multimedia integration description. | 10-20-2011 |
| 20110243312 | SYSTEM AND METHOD FOR PROCESSING SPEECH FILES - A system and method for speech file processing which provides users with differentially selectable speech file transcripts which can be sent to one or more other users. The speech files may be voicemail messages from which respective voicemail transcripts are created. The voicemail transcripts are provided in a user selectable format from which users may select non-contiguous portions of the transcript. | 10-06-2011 |
| 20110234588 | COMPUTER READABLE MEDIUM FOR MODIFYING AN ANIMATION WIRE FRAME - An animation wireframe is modified with three-dimensional (3D) range and color data having a corresponding shape surface. The animation wireframe is vertically scaled based on distances between consecutive features within the 3D range and color data and corresponding distances within the generic animation wireframe. For each animation wireframe point, the location of the animation wireframe point is adjusted to coincide with a point on the shape surface. The shape surface point lies along a scaling line connecting the animation wireframe point, the shape surface point and an origin point. The scaling line is within a horizontal point. | 09-29-2011 |
| 20110222681 | Multi-Service Network System - A multi-service network system which forms a wide area network connecting a plurality of metropolitan areas, including a primary network ring including at least one primary node and at least one secondary node; and a secondary network ring connecting the at least one secondary node to business premises equipment, wherein the business premises equipment are associated with respective customer premises equipment. | 09-15-2011 |
| 20110218808 | SYSTEM AND METHOD FOR SPELLING RECOGNITION USING SPEECH AND NON-SPEECH INPUT - A system and method for non-speech input or keypad-aided word and spelling recognition is disclosed. The method includes generating an unweighted grammar, selecting a database of words, generating a weighted grammar using the unweighted grammar and a statistical letter model trained on the database of words, receiving speech from a user after receiving the non-speech input and after generating the weighted grammar, and performing automatic speech recognition on the speech and non-speech input using the weighted grammar If a confidence is below a predetermined level, then the method includes receiving non-speech input from the user, disambiguating possible spellings by generating a letter lattice based on a user input modality, and constraining the letter lattice and generating a new letter string of possible word spellings until a letter string is correctly recognized. | 09-08-2011 |
| 20110208510 | System and Method for Converting Graphical Call Flows Into Finite State Machines - A method, system and module for automatically converting a call flow into a state-based representation are disclosed. The method comprises walking a call flow and converting each page of the call flow into a rule of a higher level representation of the call flow, augmenting the higher level representation with terminal symbols representing state variable assignments and comparisons associated with decision and computation shapes in the call flow and converting the higher level representation into a state-based representation. | 08-25-2011 |
| 20110206120 | SYSTEM AND METHOD FOR ENCODING AND DECODING USING TEXTURE REPLACEMENT - The invention provides devices and methods that process images. The invention processes a received signal representing information of texture and information of an image, which has the texture removed from at least one region. The image information is encoded to obtain encoded information of the image. An output signal is generated representing the texture information and the encoded image information. In another embodiment, the invention synthesizes texture based on the received texture information, decodes received image information, which is encoded, to obtain a decoded image, and then maps the synthesized texture onto the decoded image. | 08-25-2011 |
| 20110194464 | Method and Apparatus for Providing Personal Mobility Features in a Telecommunications Environment - Personal mobility, multiparty control, and device augmentation features are provided within a voice-over-Internet protocol environment, such as a distributed feature composition (DFC) telecommunications architecture. The personal mobility features allow a caller to be identified to a callee using a desired identifier in place of an identifier of the device from which a call is made. Such personal mobility features are made available in multiparty calling environments and after mid-call moves. Device augmentation features provide enhanced calling options to a device that may otherwise be unequipped to provide such options, thus enabling personal mobility and multiparty control features across a wide variety of telecommunications devices. | 08-11-2011 |
| 20110191486 | METHOD AND APPARATUS FOR S.I.P./H.323 INTERWORKING - An interworking function (IWF) for a first and second protocol based network, for example, an H.323 protocol based network and an SIP protocol based network comprises an interworking gateway server including a state machine for defining each call processing state and a translation table for use in translating addresses formatted in each protocol. A method of interworking for use in interworking between said first protocol based network and said second protocol based network comprises the steps of receiving at said interworking gateway server serving said first and second protocol based networks a request from an endpoint in the first or second protocol based networks, establishing a state machine in memory whereby, for each state of said state machine, a message associated with that state is categorized as one of a triggering message, a non-triggering message and an error message, establishing a translation table in said memory whereby an address formatted in said first protocol has a one-for-one correspondence with an address formatted in said second protocol, processing said request in accordance with said translation table and said state machine and permitting communication between said first and second endpoints utilizing a realtime transport protocol. In the event media is terminated at said interworking gateway server, the interworking gateway server, in one embodiment, comprises a media switching fabric for switching media terminated at the gateway to an addressed endpoint capable of receiving it. | 08-04-2011 |
| 20110188856 | OPTICAL SWAPPING OF DIGITALLY-ENCODED OPTICAL LABELS - A method and a device are provided for swapping optical labels in an optical communication network. Optical information, including payload data and label data digitally encoded into the optical information, is received. At least one group of bits within the optical information is selectively inverted to rewrite the label data with new label data without changing the payload data. Each of the at least one group of inverted bits includes at least two bits and all bits of each of the at least one group of inverted bits are contiguous bits. | 08-04-2011 |
| 20110188590 | Method and System for Providing Broadband Access to a Data Network Via Gas Pipes - A method and system for providing broadband access to a data network via gas pipes is disclosed. Embodiments of the present invention utilize Orthogonal Frequency-Division Multiplexing (OFDM) or Frequency-Division Multiplexing (FDM) as a modulation technique in order to protect against the effects of dispersion in the gas pipes. An OFDM transceiver modulates a digital data stream into an OFDM signal, RF up-converts the OFDM signal, and transmits the RF up-converted OFDM modulated signal through a gas pipe. | 08-04-2011 |
| 20110179243 | Asymmetric Data Mirroring - An asymmetric data mirroring method with a local storage device and a remote storage device being separated by large distances is disclosed. A server determines a predetermined time period associated with a round trip latency between the server and a remote storage device. The server submits a request to a local storage device, a remote storage device and a memory device disposed between the server and the remote storage device. The server submits additional requests to the local and remote storage devices during the predetermined time period. The server stores a copy of each request submitted by the server to the remote storage device in a memory disposed between the server and the remote storage device while the server waits for whether an acknowledgement associated with the request has been received from the remote storage device during the predetermined time period. The server resubmits the request and the additional requests to the remote storage device if the acknowledgement is not received. If an acknowledgement is received, the server continues submission of additional new requests to the local and remote storage devices. | 07-21-2011 |
| 20110176667 | BIOMETRIC IDENTIFICATION IN COMMUNICATION - A method is provided for identifying a calling party to a called party utilizing biometric information. Biometric information of first calling party is received. If stored, a calling party profile is retrieved based on first calling party biometric information. A call is placed to a called party. The first calling party profile is provided to called party. A biometric information change from first calling party biometric information to a second calling party biometric information is automatically detected, and it is determined whether the second party biometric information is stored. If stored, a second calling party profile of second calling party is retrieved and is provided to called party. Responsive to determining that the biometric information for second calling party is not stored, the called party is notified that the second calling party is communicating and the second calling party profile is automatically created based on second calling party biometric information. | 07-21-2011 |
| 20110164520 | WLAN Having Load Balancing Based on Access Point Loading - A network having distribution of access point loading includes access points to which mobile stations can associate themselves based upon access point beacon signal levels and loading levels for the various access points. A mobile station receives beacon signals from various access points and determines a signal strength for the received beacon signals. The mobile station also receives access point loading information from the access points. The mobile station associates with an access point based upon the access point beacon signal strengths and the access point loading information. | 07-07-2011 |
| 20110138024 | Environment Customization Based On Location - A user's location is automatically transmitted to a network, and the network automatically customizes one or more environments, such as by customizing communication devices, other types of devices, or the like, based on the detected location and on profile information. Customizing an environment may include enabling services, such as setting up a public telephone or hotel telephone with a user's home base telephone settings and/or services, and/or may include disabling functions, such as disabling long-distance service when the user is away from home. | 06-09-2011 |
| 20110137652 | ENHANCED ACCURACY FOR SPEECH RECOGNITION GRAMMARS - Disclosed herein are methods and systems for recognizing speech. A method embodiment comprises comparing received speech with a precompiled grammar based on a database and if the received speech matches data in the precompiled grammar then returning a result based on the matched data. If the received speech does not match data in the precompiled grammar, then dynamically compiling a new grammar based only on new data added to the database after the compiling of the precompiled grammar. The database may comprise a directory of names. | 06-09-2011 |
| 20110137651 | System and Method for Processing Speech Recognition - An automatic speech recognition (ASR) system and method is provided for controlling the recognition of speech utterances generated by an end user operating a communications device. The ASR system and method can be used with a mobile device that is used in a communications network. The ASR system can be used for ASR of speech utterances input into a mobile device, to perform compensating techniques using at least one characteristic and for updating an ASR speech recognizer associated with the ASR system by determined and using a background noise value and a distortion value that is based on the features of the mobile device. The ASR system can be used to augment a limited data input capability of a mobile device, for example, caused by limited input devices physically located on the mobile device. | 06-09-2011 |
| 20110123195 | Method for Operating Transparent Node for WDM Shared "Virtual Ring" Networks - A system and method for a transparent WDM metro ring architecture in which optics enables simultaneous provisioning of dedicated wavelengths for high-end user terminals, while low-end user terminals share wavelengths on “virtual rings”. All wavelengths are sourced by the network and remotely modulated at customer “End Stations” by low cost semiconductor optical amplifiers, which also serve as transmission amplifiers. The transparent WDM metro ring architecture permits the communication of information and comprises a fiber optical feeder ring, at least one fiber optical distribution ring, a network node (NN), at least one access node (AN) said network node and said at least one access node connected via said fiber optical feeder ring and at least one end station (ES) connected via said fiber optical distribution ring to said at least one access node, wherein said user is attached to said at least one end station. A simple node that supports bi-directional propagation in transparent WDM metro architectures using “virtual rings” is also described. A method for communicating information over a WDM fiber optical ring network architecture in a metro access arena using one or more wavelengths, which can be shared by a plurality of user terminals, each user terminal coupled to an end station comprises the steps of sending downstream data packets, sending optical chalkboard packets consisting of ones and sending control signals. | 05-26-2011 |
| 20110093268 | APPARATUS AND METHOD FOR ANALYSIS OF LANGUAGE MODEL CHANGES - An apparatus, a method, and a machine-readable medium are provided for characterizing differences between two language models. A group of utterances from each of a group of time domains are examined. One of a significant word change or a significant word class change within the plurality of utterances is determined. A first cluster of utterances including a word or a word class corresponding to the one of the significant word change or the significant word class change is generated from the utterances. A second cluster of utterances not including the word or the word class corresponding to the one of the significant word change or the significant word class change is generated from the utterances. | 04-21-2011 |
| 20110075739 | Video Coder Providing Implicit Coefficient Prediction and Scan Adaptation for Image Coding and Intra Coding of Video - A predictive video coder performs gradient prediction based on previous blocks of image data. For a new block of image data, the prediction determines a horizontal gradient and a vertical gradient from a block diagonally above the new block (vertically above a previous horizontally adjacent block). Based on these gradients, the encoder predicts image information based on image information of either the horizontally adjacent block or a block vertically adjacent to the new block. The encoder determines a residual that is transmitted in an output bitstream. The decoder performs the identical gradient prediction and predicts image information without need for overhead information. The decoder computes the actual information based on the predicted information and the residual from the bitstream. | 03-31-2011 |
| 20110075130 | Selection of a Signal Input from an Optical Fiber Member - Methods and systems for analyzing optical parameters of a selected optical fiber member are disclosed. A signal input from an optical fiber member may be selected by instructing a corresponding optical separation device. The output from the corresponding optical separation device may be combined with the outputs of other optical separation devices using an optical coupler. A measurement circuit may measure the optical parameter from the output. Proper operation of an optical separation device may be validated by a monitoring circuit. The monitoring circuit may provide an indication to a user or may be processed by a diagnostic processor. A processing circuit may select one of the optical separation devices in order to measure the optical parameter for a corresponding optical fiber member and consequently may instruct an adjustment circuit to cause the selected optical fiber member to conform to a desired value of the optical ameter. | 03-31-2011 |
| 20110069646 | INTRA-PREMISES WIRELESS BROADBAND SERVICE USING LUMPED AND DISTRIBUTED WIRELESS RADIATION FROM CABLE SOURCE INPUT - A system that incorporates teachings of the present disclosure may include, for example, an apparatus that includes a communication interface for receiving broadband signals and for transmitting RF frequency signals to a diplexer located within a premises via cabling where the RF frequency signals are configured for distribution to signal radiation devices of the premises via the diplexer and where the RF frequency signals are configured for being radiated by the signal radiation devices to at least one wireless device; and a controller for generating packetized signals from the received broadband signals at a first frequency and for modulating the packetized signals at a second frequency, wherein the RF frequency signals comprise the modulated packetized signals at the second frequency. Additional embodiments are disclosed. | 03-24-2011 |
| 20110060818 | Method and Apparatus for Packet Analysis in a Network - A method and system for monitoring traffic in a data communication network and for extracting useful statistics and information is disclosed. | 03-10-2011 |
| 20110058614 | Wi-Fi/BPL Dual Mode Repeaters for Power Line Networks - A method and apparatus for maintaining network connectivity over power lines is disclosed. Such network connectivity is maintained even if various customers are covered by different power line networks or if one or more power lines in a network are unavailable to transmit data. More particularly, in order to bridge a gap in a power line network, one or more messages are extracted from a first node in a power line network and are then transmitted to a second node via free space transmission, illustratively wireless radio frequency (RF) transmission conforming to one or more of the 802.11a, b or g standards. When those messages are received at the second node, the message is injected back into the power line on the other side of a gap in power line coverage. This method of transmission backup will continue until power line connectivity is restore upon which the preferred method will be selected and used. | 03-10-2011 |
| 20110058557 | METHODS, SYSTEMS, AND/OR DEVICES FOR PROVIDING NETWORK ACCESS - Certain exemplary embodiments comprise a method that can comprise, via an Ethernet Channel Service Unit (ECSU), providing a packet conversion between a Serial Wide Area Network (WAN) protocol and an Ethernet network protocol. The ECSU can be adapted to provide access to a network service between a first device adapted to communicate using an Ethernet protocol via the Ethernet network and a second device adapted to communicate using a serial protocol via the Serial WAN. | 03-10-2011 |
| 20110038439 | Method of Selecting Receive Antennas for MIMO Systems - A method of performing receive antenna selection is presented. The method executes a determination operation for a set of receive antennas, determines a maximum result of the determination operation for two of the antennas, eliminates one of the two antennas from the set of antennas, and repeats the determination and elimination process until only a predetermined number of antennas remain in the set. The signals from these remaining antennas are then processed. The present invention reduces receiver complexity and cost. | 02-17-2011 |
| 20110012898 | Global Registration of Multiple 3D Point Sets Via Optimization on a Manifold - A method for registering multiple 3D point sets by determining optimal relative positions and orientations of the 3D point sets. Initial values are determined for the rotation matrices corresponding to the relative orientations of reference frames of the 3D point sets. A registration error cost function is optimized on a product manifold of all of the rotation matrices to determine optimal values of the rotation matrices. The optimal values of the rotation matrices are used to determine optimal values for translation vectors corresponding to the relative positions of the reference frames of the 3D point sets. The 3D point sets are registered on a common reference frame using the optimal rotation matrices and the optimal translation vectors. | 01-20-2011 |
| 20110007654 | Restoring Aggregated Circuits with Circuit Integrity Checks in a Hierarchical Network - A system and method is disclosed that assures component circuits transported in aggregated circuits restore correctly after an aggregated circuit fault. The system and method implements component circuit tail segment integrity checks whenever an aggregated circuit is restored in a higher level of a network hierarchy. Switches at both ends of an aggregated circuit perform circuit integrity checks of the tail segments of every component circuit. A failure of the component circuit integrity check on any component circuit causes that component circuit to be released and restored end-to-end. | 01-13-2011 |
| 20110002508 | DIGITALLY-GENERATED LIGHTING FOR VIDEO CONFERENCING APPLICATIONS - A method of improving the lighting conditions of a real scene or video sequence. Digitally generated light is added to a scene for video conferencing over telecommunication networks. A virtual illumination equation takes into account light attenuation, lambertian and specular reflection. An image of an object is captured, a virtual light source illuminates the object within the image. In addition, the object can be the head of the user. The position of the head of the user is dynamically tracked so that an three-dimensional model is generated which is representative of the head of the user. Synthetic light is applied to a position on the model to form an illuminated model. | 01-06-2011 |
| 20100322390 | Method and System for Generating Geographic Visual Displays of Status and Configuration Including Assigned Capacity of Hybrid-Fiber Coax Network Elements - A system includes a hybrid fiber coax (HFC) network having network elements operable for communicating telephony, data, and video signals with customer-premises equipment (CPE) of subscribers. The system includes a manager for monitoring status and the configuration including the assigned capacity of the network elements and for generating alarm data indicative of improper status or configuration of the network elements. The system includes a database for storing data indicative of the status and the configuration of the network elements and for storing data indicative of physical and logical connections between the network elements and the CPE. The system includes an alarm visualization tool operable with the manager and the database for generating visual displays of the status and configuration including the assigned capacity of the network elements overlaid with the alarm data and the stored data indicative of the physical and logical connections between the network elements and the CPE. | 12-23-2010 |
| 20100313251 | Method and Apparatus for Coordinating a Change in Service Provider Between a Client and a Server with Identity Based Service Access Management - A method of configuring a network access device connected to an access network connected to a plurality of service networks, the network device having a first network address allocated to a subscriber of services of a first service provider provided by a first service network, with a new network address allocated to a second subscriber of services of either the first service provider, or a second service provider provided by a second service network. The method comprises the steps of: sending a request from the network access device to the access network with user credentials for the second subscriber requesting access to the first service provider or a change to the second service provider; receiving a response from the access network; and initiating a network address change request using a configuration protocol. In this manner, a second network address allocated to the second subscriber of services of either the first or second service providers is assigned to the network access device to enable the network access device to communicate data packets to the service network providing the selected service. | 12-09-2010 |
| 20100313243 | DIGITAL SOCIAL NETWORK TRUST PROPAGATION - A trust propagation system is disclosed that propagates trust data based on established trust relationships. The trust system may automatically propagate trust data between parties A and C based on trust relationships with a common party B. Trust data may include authentication data such as biometric data, encryption data, passwords, etc. that may be used to conduct exclusive communications. | 12-09-2010 |
| 20100312682 | Consumption Investment System - A consumption investment system permits consumers to deposit value corresponding to their consumables in an investment consumable account as principal, and accrue benefits based on the principal. As with a bank account, the accrued benefits may be based on an interest rate or market valuations, and the consumer may withdraw the accrued benefits based on terms of a contract. Many types of consumable investment instruments may be used much like other types of investments. For example, mutual consumable funds may be established where values of consumables of many participants are pooled, and participants may receive benefits based on corresponding contributions. Consumers that invest in a particular fund (or other consumable investment such as a bank consumable account) may build natural interest and loyalty to the particular fund such as occurs with financial mutual funds. In this way, consumer loyalty may be engendered toward suppliers of consumable items based on capital already invested in the suppliers by way of consumable accounts such as consumable deposits or mutual consumable funds. | 12-09-2010 |
| 20100299523 | MOBILE HOST USING A VIRTUAL SINGLE ACCOUNT CLIENT AND SERVER SYSTEM FOR NETWORK ACCESS AND MANAGEMENT - A Virtual Single Account (VSA) system and method that provides a mobile user with automatic authentication and connection to a remote network via local access networks with a single password, where the local access networks may be independent of the remote network. A mobile user has a single authentication credential for one VSA that is utilized by a VSA client installed on a mobile computing device. The VSA client provides for automatically authenticating and connecting the user's mobile device to a current local access network, and the target remote network such as the user's office network. All authentication credentials are encrypted using a key generated from the user's VSA password that is generated from the user's single password. The VSA client derives the key from the submitted VSA password and decrypts all authentication credentials that are required in order to connect the mobile device to the current local access network and thereafter to the office network. | 11-25-2010 |
| 20100272099 | Internet Telephony with Interactive Information - A subscriber ( | 10-28-2010 |
| 20100239074 | METHODS AND SYSTEMS FOR PROVIDING FOREIGN CALL BACK NUMBER COMPATIBILITY FOR VoIP E9-1-1 CALLS - Systems and methods provide foreign call back number compatibility. The systems and methods receive a local telephone number assigned to a subscriber, the subscriber having a non-local telephone number as the normal calling number of the subscriber. Furthermore, the systems and methods query a database with the local telephone number to obtain the non-local telephone number and to provide the non-local telephone number. In addition, systems and methods provide a foreign call back number compatibility database. The systems and methods receive a local telephone number assigned to a subscriber and a non-local telephone number comprising the normal calling number of the subscriber and saving the local number and the non-local number to a database. | 09-23-2010 |
| 20100238429 | Method and Apparatus for Acoustic Sensing Using Multiple Optical Pulses - An improved technique for acoustic sensing involves, in one embodiment, launching into a medium, a plurality of groups of pulse-modulated electromagnetic-waves. The frequency of electromagnetic waves in a pulse within a group differs from the frequency of the electromagnetic waves in another pulse within the group. The energy scattered by the medium is detected and, in one embodiment, may be used to determine a characteristic of the environment of the medium. For example, if the medium is a buried optical fiber into which light pulses have been launched in accordance with the invention, the presence of acoustic waves within the region of the buried fiber can be detected | 09-23-2010 |
| 20100222052 | Method and Apparatus for Routing a Call to a Dual Mode Wireless Device - Disclosed is a system and method for routing a call to a dual mode wireless device. In accordance with an embodiment of the invention, a network node receives a call. The network node determines that the call is associated with a dual mode wireless device. Once this determination is made, the network node then selects one of a plurality of networks (e.g., cellular network or packet-based network, such as a VoIP network) for use in connecting the call to the dual mode wireless device. The network node then routes the call to the dual mode wireless device via the selected network. During the call, the network node re-routes the call to another network if the network node determines that this other network is now better suited for the call. | 09-02-2010 |
| 20100220317 | Method and Apparatus for Acoustic Sensing Using Multiple Optical Pulses - An improved technique for acoustic sensing involves, in one embodiment, launching into a medium, a plurality of groups of pulse-modulated electromagnetic-waves. The frequency of electromagnetic waves in a pulse within a group differs from the frequency of the electromagnetic waves in another pulse within the group. The energy scattered by the medium is detected and, in one embodiment, the beat signal may be used to determine a characteristic of the environment of the medium. For example, if the medium is a buried optical fiber into which light pulses have been launched in accordance with the invention, the presence of acoustic waves within the region of the buried fiber can be detected | 09-02-2010 |
| 20100189230 | System and Method for Handling Multiple Call Redirections in a Voice Messaging System - A method for handling multiple call redirections in a voice messaging platform is provided that includes receiving a call at the voice messaging platform, wherein multiple, sequential redirecting numbers are associated with the call. The method also includes selecting a mailbox associated with a last number associated with the call when it is determined that the last number does not belong to a closed user group, and depositing a message in the selected mailbox. When the last number belongs to the closed user group, and if the closed user group does not allow individual call forwarding control, the method selects the mailbox based on a closed user group preference. An apparatus and a computer readable medium are provided. | 07-29-2010 |
| 20100158020 | Virtual Private Network Based upon Multi-Protocol Label Switching Adapted to Measure the Traffic flowing between single rate zones - Virtual Private Network (VPN) dedicated to a customer using a physical transmission network based upon Multi-Protocol Label Switching (MPLS) technology including a plurality of Provider (P) devices and a plurality of Provider Edge (PE) devices, the customer owning at least two specific Customer Edge (CE) devices amongst a plurality of CE devices, a specific CE device being attached to a specific PE device and enabling the customer to gain access to any other CE device belonging to the same VPN, by the intermediary of PE devices to which are attached the CE devices. The VPN comprises several billing zones ( | 06-24-2010 |
| 20100146614 | Devices and Methods for Secure Internet Transactions - Devices and methods are disclosed which provide a mobile communications device with multiple methods of wireless communication which can use one method, such as WiFi, to connect to an independent wireless access point while using another method, such as cellular, to verify the security of the wireless access point. The wireless access point provides two SSID's: one private SSID, which is usually encrypted to prevent access, and one public SSID, which is open to any mobile communications device. The mobile communications device connects to the public SSID and downloads a digital certificate. The mobile communications device then uses its cellular connection to verify the authenticity of the digital certificate with its service provider. If verified, the mobile communications device can make use of the wireless access point. | 06-10-2010 |
| 20100144371 | Location Register for Trusted WiFi Devices that Roam - Devices and methods are disclosed which relate to the gathering and recording of network availability and attributes in a location in order to define location based services. Registration logics onboard mobile communications devices collect network data as they roam inside and outside of their home cellular network. The registration logic sends this data to a registry in the form of a data message. The registry is updated by each instance of a received message. The aggregation of this data allows the system to adaptively learn about network availability in geographic locations. The data collected may also assist in the recovery of lost or stolen phones since the phone location is frequently updated. | 06-10-2010 |
| 20100144332 | Lightweight Application Level Policy Management For Portable Wireless Devices Under Varying Network - Devices and methods are disclosed which relate to dynamically adapting network policy on a wireless communications device to account for changes in network environment. These network policies are enforced, at least in part, at the device level, as opposed to solely at the network edges. The network policy is broad so as to encompass changes in network environment, such as increases and decreases in available bandwidth and presence or absence of security. | 06-10-2010 |
| 20100135283 | Voice-Over-IP Enabled Chat - A network-based system and method for providing anonymous voice communications using the telephone network and data communications links under the direction of a Call Broker and associated network elements. A user (the call initiator) present in a text chat room session establishes a data connection to Call Broker and, after qualifying for access (e.g., using credit card information) and providing a callback number, receives voice session information and participant access codes for each desired participant in a voice call. The initiator causes session information and participant codes to be passed to one or more selected chat participants in the current text chat room. When a selected participant uses the received session information, and enters the received participant code and a callback number, the Call Broker in cooperation with a Network Adjunct Processor (NAP) completes voice links to the initiator and the selected participant(s). The need for each party to have a second subscriber line is advantageously avoided by having the Call Broker arrange to have one or more voice links completed through a VoIP link, and further reduces the need for second lines for participants by forwarding a Call Broker—placed call to a busy participant line to the participant's Internet Service Provider (ISP), which then sends a message to the participant announcing one or more options for receiving the incoming call, including receiving the incoming call through a VoIP link. | 06-03-2010 |
| 20100128737 | Method and Apparatus for the Ordering of Carrier Links - A method and apparatus for provisioning a physical link to a service provider is disclosed whereby physical link information in a carrier network is store, in one embodiment, in a database within the carrier network or, in another embodiment, in a database shared by a carrier and a service provider. In response to a request from the service provider for the use of the physical link, physical link information and network management information associated is retrieved from that database. In one embodiment, this information is sent directly from the carrier via in-band signaling. In another embodiment, the information is retrieved from the shared database and is transmitted via out-of-band signaling. In accordance with yet another embodiment, messages exchanged between service providers and carriers comprise digital certificates that are used to verify the identity of the providers and carriers. | 05-27-2010 |
| 20100110902 | Traffic Matrix Computation for a Backbone Network Supporting Virtual Private Networks - This invention provides a more effective method for capacity planning and traffic engineering of packet networks that connect Virtual Private Network (VPN) sites. A distributed architecture efficiently computes traffic matrixes that show the number of bytes and/or packets exchanged among provider edge (PE) routers and/or service nodes. Each PE router in a service node is exports flow records to a Flow Record Processor (FRP) in the same location. The FRPs use these records in conjunction with configuration data extracted from the PE routers to compute partial traffic matrixes. The partial traffic matrixes are uploaded to a Matrix Generator to create a total traffic matrix. The total traffic matrix is essential input for capacity planning or traffic engineering tools. | 05-06-2010 |
| 20100098041 | Intra-Premises Wireless Broadband Service Using Lumped and Distributed Wireless Radiation From Cable Source Input - A premises, connected to receive broadband service(s) and also connected to a cable system, is provided with a broadband interface which connects to in-premises cabling which is coupled to consumer receivers such as a television sets, PDAs, laptops. Connected to the broadband interface is an adjunct device which channels broadband, data and voice signals supplied to an in-premises wireless system as distinguished from the signals supplied to the cable connected consumer receivers. The adjunct device formats the broadband and voice signals or any broadband service into packet format suitable for signal radiation and couples them to the in-premises coax cabling, via a diplexer, at a first selected location. At a second cable location a second diplexer, connected to the cable, separates the broadband, data and voice signals and couples them to a signal radiation device (i.e., an RF antenna or leaky coaxial cable) which radiates the signal to the immediate surrounding location. Various devices, near to the second cable location for specific services, receive the wireless signals (i.e., broadband, data and voice) from the radiating antenna. | 04-22-2010 |
| 20100097234 | Local Area Warning of Optical Fiber Intrusion - Disclosed is a method and apparatus which provides for alerting of potential fiber optic cable intrusion. A stress detector located at a fiber optic cable termination point detects stress on the fiber optic cable and generates an alarm signal in response to the stress detection. The alarm signal is transmitted to remote alarm units along the fiber optic right of way via a conductive metallic portion of the fiber optic cable (e.g., the fiber optic cable sheath). In response to receipt of an alarm signal, the alarm units initiate a perceptible (e.g., audible and/or visible) alarm. The stress detector may also determine a location of the stress, and generate an alarm signal addressed to a particular one or more alarm units in the vicinity of the stress location. | 04-22-2010 |
| 20100097194 | Tracking Variable Conditions Using Radio Frequency Identification - A method and system for tracking variable conditions using radio frequency identification (RFID) are disclosed. In embodiments of the present invention, an RFID sensor tag is used to measure a condition. The condition can be any measurable condition such as location, temperature, humidity, pressure, time, date, inertial measurements, etc. Variable data representing the measured condition is read from the RFID sensor tag in order to track the measured condition. The variable data can be read from RFID sensor tags in addition to reading tag identification data from RFID tags, so that the variable data can be associated with tag identification data. | 04-22-2010 |
| 20100091652 | Service Interface for QoS-Driven HPNA Networks - An out-of-band signaling model media control (MC) terminal for an HPNA network includes a QoS management entity (QME) and an admission control entity (ACE) and provides end-to-end QoS by passing the QoS requirements from higher layer to the lower layers of the HPNA network. The QME receives an end-to-end QoS message characterizing a session for a user application. The ACE performs an admission control decision relating to the session based on the end-to-end QoS message characterizing the QoS stream. A resource control module, when part of the ACE, performs at least one admission control decision relating to the session based on a resource permission, and a policy control module, when part of the ACE, performs at least one admission control decision relating to the session based on a policy permission. | 04-15-2010 |
| 20100081460 | Systems for Use with Multi-Number Cellular Devices - Devices and methods are disclosed which relate to a multi-number cellular communication system that allows a single mobile device to use more than one telephone number. This cellular communication system assigns more than one telephone number to a mobile device. When a call is made to that mobile device from any of the assigned telephone numbers, a connection is made to the mobile device. When a user of the mobile device places an outgoing call, the user selects which telephone number to use for that outgoing call. | 04-01-2010 |
| 20100081423 | Devices and Methods for Utilizing Multiple Accounts Through A Single Mobile Device - Devices and methods are disclosed which relate to mobile devices on a cellular network. A multi-number mobile device is introduced which enables a user to use multiple connecting numbers or identifiers on a single mobile device. The multi-number mobile device contains a plurality of hardware IDs, each of which is registered on a service-provider's network. The multi-number mobile device is equipped with software that enables the user to choose among the hardware IDs and set default preferences concerning which hardware ID to use depending on the service or situation. | 04-01-2010 |
| 20100076726 | Sensor Registration by Global Optimization Procedures - Disclosed are method and apparatus for registering multiple sensors collecting data from multiple objects. Sensor registration is decomposed into a two-step procedure. The first step corrects systematic errors. The second step assigns objects measured by one sensor to objects measured by a second sensor. Systematic errors are corrected by generating the global minimum of a systematic error function. One embodiment for generating the global minimum uses a Continuous Greedy Randomized Adaptive Search Procedure. | 03-25-2010 |
| 20100070824 | System and Method for Improving Transport Protocol Performance in Communication Networks Having Lossy Links - Providing transport protocol within a communication network having a lossy link. The receiver distinguishes between packets received with non-congestion bit errors and packets having been not at all received due to congestion. When packets are received with non-congestion bit errors, the receiver sends selective acknowledgments indicating that the packets were received with bit errors while suppressing duplicate acknowledgments to prevent the invocation of a congestion mechanism. | 03-18-2010 |
| 20100042581 | JOIN PATHS ACROSS MULTIPLE DATABASES - Methods, systems and computer instructions on computer readable media are disclosed for optimizing a query, including a first join path, a second join path, and an optimizer, to efficiently provide high quality information from large, multiple databases. The methods and systems include evaluating a schema graph identifying the join paths between a field X and a field Y, and a value X=x, to identify the top-few values of Y=y that are reachable from a specified X=x value when using the join paths. Each data path that instantiates the schema join paths can be scored and evaluated as to the quality of the data with respect to specified integrity constraints to alleviate data quality problems. Agglomerative scoring methodologies can be implemented to compute high quality information in the form of a top-few answers to a specified problem as requested by the query. | 02-18-2010 |
| 20100040054 | Method for Provisioning Circuits on Multiple Parallel Links with a Single Setup Message - A method and system for provisioning circuits on multiple parallel links with a single setup message is disclosed. A setup message specifying links in a circuit path is transmitted to switches along the circuit path. If a switch determines that a link specified in the setup message has insufficient bandwidth for the circuit, the switch substitutes a parallel link having sufficient bandwidth for the specified link in the circuit path. The setup message can indicate whether substitution for a link is permitted. This can be used to prevent substitution for links when provisioning service routes for new circuits in order to maintain diversity requirements, while allowing substitution for links when provisioning restoration routes for failed circuits in order to reduce restoration time. | 02-18-2010 |
| 20100036944 | Unified Web Hosting and Content Distribution System and Method for Assuring Predetermined Performance Levels - A service model, integrated system, and method for enabling a service provider to deliver an integrated web hosting and content distribution service offering, which affords assured operational performance service levels, regardless of whether the customer's web site is served by the service provider's hosting center, the service provider's content distribution network (CDN), by a third party web host, or by a third party CDN. A monitoring system of the primary service provider receives detailed capacity and health statistics from any CDN under the operational control of the primary service provider, receives aggregate capacity and health statistics from other CDNs not under the operational control of the primary service provider. A redirection system then decides to which web host, content distribution network, or combination thereof, user requests for content are directed in order that operational performance service levels are maintained. | 02-11-2010 |
| 20090326946 | Frame Erasure Concealment Technique for a Bitstream-Based Feature Extractor - A frame erasure concealment technique for a bitstream-based feature extractor in a speech recognition system particularly suited for use in a wireless communication system operates to “delete” each frame in which an erasure is declared. The deletions thus reduce the length of the observation sequence, but have been found to provide for sufficient speech recognition based on both single word and “string” tests of the deletion technique. | 12-31-2009 |
| 20090310604 | Method for Service Processor Discrimination and Precedence in a Voice-Over-Internet-Protocol (VoIP) Network - A method and apparatus for identifying and prioritizing applications and application servers in a Voice over IP network is disclosed. In a first embodiment, elements of signaling information are extracted from a call and are mapped to parameters associated with the call. These mapped parameters are then used by a service broker in a VoIP network to identify one or more application servers adapted to process the values of the respective parameter. The service broker may illustratively identify the application servers by a pointer to permit flexible reassignment of processing of a given parameter. The matched pointer/parameter combinations are then mapped to a precedence index. Then, according to this precedence index, the aforementioned pointers are mapped to specific addresses of application servers and the elements of signaling information are forwarded to those addresses for processing of applications. | 12-17-2009 |
| 20090310600 | Personal Control of Address Assignments & Greeting Options for Multiple BRG Ports - A method and apparatus for providing multiple telephone lines using a single directory number. A method and apparatus for associating multiple directory numbers with multiple telephone lines. A broadband residential gateway (BRG) is a user interface to a broadband communication system providing packetized telephone service and other media services. The BRG has multiple ports, and each port is connected to one or more telephones. The multiple ports may be mapped to a single directory number, or the multiple ports may be mapped to multiple directory numbers. The BRG can provide greeting and message features. A greeting may instruct a caller to select a port which is associated with a party the caller is attempting to reach. Also, a message, played after the greeting, may further instruct the caller. | 12-17-2009 |
| 20090285232 | Service Interface for QoS-Driven HPNA Networks - An in-band signaling model media control (MC) terminal for an HPNA network includes a frame classification entity (FCE) and a frame scheduling entity (FSE) and provides end-to-end Quality of Service (QoS) by passing the QoS requirements from higher layers to the lower layers of the HPNA network. The FCE is located at an LLC sublayer of the MC terminal, and receives a data frame from a higher layer of the MC terminal that is part of a QoS stream. The FCE classifies the received data frame for a MAC sublayer of the MC terminal based on QoS information contained in the received data frame, and associates the classified data frame with a QoS stream queue corresponding to a classification of the data frame. The FSE is located at the MAC sublayer of the MC terminal, and schedules transmission of the data frame to a destination for the data frame based on a QoS requirement associated with the QoS stream. | 11-19-2009 |
| 20090276503 | SYSTEM AND METHOD OF COLLECTING, CORRELATING, AND AGGREGATING STRUCTURED EDITED CONTENT AND NON-EDITED CONTENT - Edited and non-edited multimedia content from a plurality of sources is formatted as a standardized data feed. The standardized data feed is correlating with a syndicated data feed as an aggregated data feed. The aggregated data feed is presented for display at a device. | 11-05-2009 |
| 20090259638 | Method for Indexed-Field Based Difference Detection and Correction - A method and system for indexed field based difference detection and correction. A data feed file is partitioned into a plurality of subsets based on an indexed field of the data feed file. A redundancy check value is calculated for each of the subsets, and the redundancy check value is compared to a database file which corresponds to each subset. If the redundancy check values do not match for a subset and a corresponding database file, a difference is detected between the subset and the corresponding database file and the corresponding database file is replaced by the subset. | 10-15-2009 |
| 20090248843 | Parallel Random Proxy Usage for Large Scale Web Access - A system and method efficiently and anonymously retrieves large scale Web data through a restricted query interface. A number of proxy servers are utilized to permit parallel access to a target Web server for processing multiple queries simultaneously. Latency in the individual queries is absorbed by the proxy servers. Queries that would otherwise appear structured to the target server are assigned to the proxy server in a random fashion, obscuring the structured nature of the queries. The anonymous nature of the queries made by the proxy servers furthermore conceals the identity of the originating server. | 10-01-2009 |
| 20090175223 | System and Method for Mobile Ad Hoc Network - A method and system for geocasting data packets in a MANET. The MANET is combined with a long-range network such that a wireless terminal can decide whether to rebroadcast a geocast packet over the MANET, the long-range network, or not at all, depending on the wireless terminal's proximity to the geocast region, the location of the originating wireless terminal, or both. A wireless terminal close to or within the geocast region can rebroadcast on the MANET, whereas a wireless terminal far from the geocast region can rebroadcast on the long-range network. | 07-09-2009 |
| 20090154681 | System with Call Forward Profile - A method and system for providing call forwarding in an IP telephone network is disclosed. First, when a telephone number for a first telephone from a second telephone is dialed, the call is routing to a call manager. Call setup procedures with a BRG responsible for the first telephone are then initiated. The BRG then checks stored call forwarding profiles to determine whether there is an active call forwarding profile for the first telephone. The call is connected to the first telephone if an active call forwarding profile is not found. However, if an active call forwarding profile is found, the call forwarding information is sent to the call manager. The call is routed to at least a third telephone based on the call forwarding information. | 06-18-2009 |
| 20090143082 | Location Aware Voice Calls and Messages - A communications network includes a mobile communications device and a communications terminal. The device and terminal are engaged in a call which includes audio stream data. An operation is performed, either at the mobile device or in the supporting network, to determine a location of the mobile communications device and link metadata representing the determined mobile communications device location to the audio stream data sent from that mobile communications device for the call. At the communications terminal, the metadata is extracted from the audio stream data to allow for presentation of the location of the mobile communications device. | 06-04-2009 |
| 20090132877 | Method for Embedded Integrated End-to-End Testing - A method and system for automated testing of a system such as a billing module in a telecommunication system is disclosed. In a first embodiment, test APIs, scenarios and configuration information are embedded into the module itself in a way such that, when testing is desired, tests may be conducted without any need for a dedicated test environment. Tests can be run from within the module itself, thereby eliminating the risk, expense and time required to use external testing systems and data to test the module. In another embodiment, operational data such as live operational orders are wrapped in test headers and are used as input data for testing purposes within the billing module. In this embodiment, test APIs may be embedded into all modules of an operational support system so that complete system end-to-end testing is possible without the use of dedicated external test equipment and processes. | 05-21-2009 |
