Abstract: A system and method for managing merchandise information include acquiring merchandise information of a plurality of merchandises, and setting a plurality of categories and multi-level sub-categories to classify the merchandises. The system and method further include calculating a relative coefficient between a selected merchandise and each of the other merchandises in a same category as the selected merchandise, selecting related merchandises by comparing calculated relative coefficients with a threshold value, and linking the related merchandises to the selected merchandise.

Abstract: One or more media is provided for granting a user access to a secured portion of a website. Initially, a request to access is received from a user, where the request is typically composed of access information (e.g., user ID, password). Incident to receiving the request for access, a subscriber server initiates a request to validate a set of security credentials. One security credential may be a device identifier sent to a communications network in response to a user being conveyed a dial-in number. This device identifier may be extracted from a communication transmitted from the mobile device and validated by leveraging the communications network authentication procedure. Authentication is utilized to verify the identity of the user. Additional security credentials may also require satisfaction before granting a requesting user access. For instance, satisfaction may include comparing access information within a user request against the set of security credentials.

Abstract: A smart audio guide system for use in conjunction with an interactive content distribution system is disclosed. The smart audio guide system includes a recommendation engine for providing a customized viewing-recommendations list for a viewer subsystem based upon the programming available from an interactive content distribution system and a customized viewing profile developed for the viewer subsystem. In response to one or more predetermined conditions, a smart guide actuator activates a processing unit, which is used to implement the smart audio guide system functions, which include causing a plurality of smart audio guide audio clips corresponding to the customized viewing-recommendations list to be uttered in a predetermined mode at the viewer subsystem.

Abstract: A broadband tuner includes a tracking filter with calibration to compensate for component errors and drift. The filters use off-die inductors that are preferably within a system-in-package (SIP) with other critical tuner components, which produces a highly integrated tuner front end with high Q filters within a single package. High voltage varactors with a large tuning range can be used for variable capacitors. The integration of the tuner into a SIP allows the tuner design to be optimized for cost and performance while keeping the critical RF layout requirements within the tuner. A configurable tuner front end enables modes for low noise, high linearity, good input return loss (S11) across the entire RF band, and applying a test tone in the calibration mode. The switchable mode enables the tuner to be effective during weak terrestrial reception, strong terrestrial reception, and connection to a cable plant.

Abstract: A flat-panel speaker is attached to an exterior surface of a printed circuit board (PCB) housed within a consumer electronic device. Rather than place the flat-panel speaker within a sealed speaker box and then attach the speaker box to the PCB, as is conventional, the present invention attaches the flat-panel speaker to the exterior surface of the PCB without the speaker box. Removing the speaker box allows designers to reduce the dimensions of the device, and to minimize the complexity of the device.

Abstract: A system, communications device, method and computer program product for implementing antenna diversity may include a first switch to selectively connect a first radio section to one of a plurality of antennas and a second switch to selectively connect a second radio section to one of the plurality of antennas. The system may also include an antenna detector to detect which one of the plurality of antennas is connected to a port of the first radio section and to a port of the second radio section.

Abstract: In one embodiment, a satellite communications system includes first and second receivers, splitters, and combiners. The first receiver is configured to receive a first microwave communications signal; and the first splitter is coupled to the first receiver and configured to split the first microwave communications signal into at least first and second channels. The second receiver is configured to receive a second microwave communications signal; and the second splitter is coupled to the second receiver and configured to split the second microwave communications signal into at least third and fourth channels. The first combiner is coupled to the first and second splitters and configured to combine the first and third channels to form a third microwave communications signal; and the second combiner is coupled to the first and second splitters and configured to combine the second and fourth channels to form a fourth microwave communications signal.

Abstract: A method to providing VoIP telephony to a plurality of users of a VoIP network includes authenticating and registering a primary user to a VoIP device to support call signaling associated with the primary user. A guest user subscriber of the VoIP network having a guest user directory number is authenticated in response to a password. The guest user directory number is mapped to the unique hardware identifier of the VoIP device, and a second set of VoIP parameters are downloaded from the VoIP network to the VoIP device in order to support call signaling associated with the guest user. VoIP calls are then within the VoIP network in response to the mappings of the primary user directory number and the guest user directory number to the same unique hardware identifier.

Abstract: Management of and utilization of information related to recorded video content are provided. For any given piece of recorded content, identification information for any of a number of interested persons may be associated with the recorded content. After each interested person associated with a given piece of recorded content views or watches the content or decides he or she is not interested in the recorded content, the recorded content may be deleted. A graphical user interface may be provided for showing the viewing status of persons associated with a given piece of recorded content and for allowing each person associated with the recorded content to manage their individual viewing status. Information about content viewed by identified persons may be used to direct advertising or suggested content to one or more identified persons.

Abstract: A method and apparatus are provided for allocating and transmitting groups of subcarriers, called tiles, between a plurality of transceiver antennas. The method includes receiving at least one downlink signal by a subscriber station transceiver through at least one of the plurality of subscriber station antennas, characterizing a received signal of at least one downlink signal over multiple subcarriers, and allocating tiles for uplink transmission through at least one of the plurality of transceiver antennas. The tiles allocation is based on the characterized received signal of the at least one downlink signal over multiple subcarriers and is based on a required power Ptx for uplink transmission compared with a maximum power P that each of the plurality of the transceiver antennas can emit.

Abstract: A waveform analysis of speech is disclosed. Embodiments include methods for analyzing captured sounds produced by animals, such as human vowel sounds, and accurately determining the sound produced. Some embodiments utilize computer processing to identify the location of the sound within a waveform, select a particular time within the sound, and measure a fundamental frequency and one or more formants at the particular time. Embodiments compare the fundamental frequency and the one or more formants to known thresholds and multiples of the fundamental frequency, such as by a computer-run algorithm. The results of this comparison identify of the sound with a high degree of accuracy.

Abstract: A wireless communication device is configured to communicate signals with a headset worn by a user. The headset includes a sensor that measures the orientation of a user's head to determine which direction the user is looking. The sensor sends that information to the user's device. The device uses the orientation information and a determined geographical position of the user to predict a destination location for the user.

Abstract: A bandwidth limiting circuit provides limiting the bandwidth of a group of virtual channels at a transmitting port to a maximum value. A limiting circuit includes a register that is repeatedly incremented with a threshold value, which threshold value is related to the desired maximum bandwidth for the group. The register is decremented by the frame length, in bytes, of the frame transmitted from one of the virtual channels belonging to the group. A comparator enables frame transmission for the group if the register value is greater than zero. A bandwidth guarantee circuit provides at least the bandwidth specified by the limiting circuit. The guarantee circuit enables one of the groups for frame transmission based on a fairness algorithm when the outputs of comparators of each of the limiting circuit are low.

Abstract: Embodiments of the present disclosure provide for the capability within a gateway to dynamically monitor communications and protocols from a targeted user in a local breakout. A gateway product with this capability thus performs the function of an intercept access point (IAP). Communications to and from the targeted user are directed through the gateway and are intercepted in a manner not visible to the targeted user.

Abstract: A subscriber network architecture includes a packet processing node that communicates with a network backbone and with a plurality of access nodes. The access nodes also communicate with a plurality of subscriber devices. The packet processing node controls Quality of Service (QoS) levels for the subscriber devices, routes user data to subscriber devices based on downstream communication channels of the access nodes and QoS levels, and receives data from subscriber devices (via the access nodes) for forwarding across the network backbone.

Abstract: An information processing apparatus stores audio data, receives an input instruction of a user, reproduces a first channel of the audio data, which corresponds to normal playback of the audio data, and a second channel of the audio data, which corresponds to a fast-forwarding playback of the audio data based on an instruction received at the input unit, processes the first and second channels of the audio data such that the first and second channels of the audio data are separately audible by the user, and outputs the processed first and second channels of the audio data.

Abstract: A Point-to-Point communication system includes (i) a millimeter-wave channel having a substantially flat channel transfer function between a first frequency of millimeter-waves and a second frequency of millimeter-waves, the two frequencies are separated by at least 500 MHz, (ii) a transmission system configured to transmit an Orthogonal Frequency Division Multiplexing (OFDM) signal having a bandwidth of at least 100 MHz over the millimeter-wave channel as a millimeter-wave signal located between the first frequency and the second frequency, and (iii) a reception system comprising a radio receiver having a substantially non-flat reception transfer function over the bandwidth of the OFDM signal, configured to receive the millimeter-wave signal via the millimeter-wave channel and down-convert the millimeter-wave signal into a reconstruction of the OFDM signal having a bandwidth of at least 100 MHz, and an OFDM de-modulator configured to compensate for the substantially non-flat reception transfer function, by d

Abstract: An ultra-high-bandwidth low-power-consumption wireless communication system includes (i) a Radio Frequency Integrated Circuit (RFIC) comprising a radio transmitter, transmitting millimeter-wave signals. The radio transmitter includes a Power Amplifier (PA) outputting the millimeter-wave signals at a low power level of between ?10 dBm and 20 dBm, and by that allowing inclusion of the PA in the RFIC. The radio transmitter further includes a Voltage Controlled Oscillator (VCO) and a synthesizer driving a mixer up-converting signals into the millimeter-wave signals. The VCO and synthesizer have a combined phase noise between a first level and a second level, wherein the first level is high enough to allow inclusion of the VCO and synthesizer in the RFIC, and the second level is low enough to facilitate transmitting at 16-levels Quadrature-Amplitude-Modulation (16QAM).

Abstract: A device for wireless communication, for example a WiMAX gateway, may include a control circuit comprising a wireless transceiver, an enclosure enclosing the control circuit, and a pair of antennas for wirelessly communicating with an external device via the wireless transceiver. The antennas may be mechanically coupled to an outside of the enclosure and electrically coupled to the control circuit, and may be collapsible to a stowed configuration to reduce the size of the device when the device is not in operation, and extendable to an operational configuration in which the antennas are spaced apart and are substantially parallel with each other. An interlock may disable operation of the device when the antennas are in the stowed configuration. The device may include a second antenna and transceiver, for example to provide WiFi connectivity.