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| Application No. | Application Title | Issue Date |
| 20110206097 | TERMINALS AND ANTENNA SYSTEMS WITH A PRIMARY RADIATOR LINE CAPACITIVELY EXCITED BY A SECONDARY RADIATOR LINE A communications device can include a radiator structure and a transceiver circuit. The radiator structure can include a primary radiator line and a secondary radiator line. The primary radiator line extends from a RF feed node to a distal end and is configured to reson... | 08/25/2011 |
| 20110200077 | DELTA-SIGMA MODULATOR AND WIRELESS COMMUNICATION DEVICE In a DSM including a loop in which an output signal of a quantizer is digitally processed, and fed back through a DAC to an analog filter, the quantizer quantizes an analog signal from an analog filter section to output a digital signal. The digital signal from the quan... | 08/18/2011 |
| 20110199726 | Reconfigurable Computer A portable computer system is provided having a base unit and a detachable display unit. The display unit includes a support structure movable between a stowed position and a deployed position. The support structure can help support the display unit when mounted on the ... | 08/18/2011 |
| 20110200076 | RF CLOCK GENERATOR WITH SPURIOUS TONE CANCELLATION A clock generator circuit may generate a target clock signal and may include a pattern generator to generate a pre-distorted version of a modulation signal from patterns stored by the pattern generator. An up-converter may up-convert the pre-distorted version of the mod... | 08/18/2011 |
| 20110194591 | APPARATUS FOR TRANSMITTING A SIGNAL INCLUDING TRANSMIT DATA TO A MULTIPLE-INPUT CAPABLE NODE An apparatus for transmitting a signal including the transmit data to a multiple-input capable node is provided. The apparatus comprises: at least two antennas; a multiple-input and multiple-output capable transceiver in communication with each of the at least two anten... | 08/11/2011 |
| 20110194590 | TRANSCEIVER HAVING EMBEDDED CLOCK INTERFACE AND METHOD OF OPERATING TRANSCEIVER A transceiver comprises a transmitter that converts a plurality of data components into serial data in response to a first clock signal and transmits the serial data, and a receiver that receives the serial data and converts the serial data into the plurality of data co... | 08/11/2011 |
| 20110194589 | WIRELESS COMMUNICATION DEVICE AND METHOD THEREOF A wireless communication device including a system ground plane and a retractable antenna is provided. The system ground plane includes a feed point. When the retractable antenna is configured to be a first length, the wireless communication device transceives a first s... | 08/11/2011 |
| 20110188551 | COMMUNICATION SYSTEM COMPENSATING FREQUENCY OFFSET OF AN EXTERNAL REFERENCE CLOCK GENERATOR, COMPENSATION METHOD THEREOF AND DATA TRANSCEIVER EQUIPMENT INCLUDING THE COMMUNICATION SYSTEM Example embodiments are directed to a communication system including a frequency synthesizer configured to compensate a frequency error of a reference clock generator, thereby reducing the implementing cost of the reference clock generator. The communication system incl... | 08/04/2011 |
| 20110188552 | DONGLE TRANSCEIVER AND ANTENNA ASSEMBLY A dongle transceiver a substrate, a transceiver circuit, a transmit/receive switch, a MIMO antenna structure, and a decoupling module. The transceiver circuit is on at least one of the first and second sides of the substrate and is coupled to the transmit/receive switch... | 08/04/2011 |
| 20110188542 | COMMUNICATION APPARATUS AND METHOD A communication apparatus and method for operating a communication apparatus are provided. The communication apparatus is configured to determine whether a sub-frequency band causing interference is present among sub-frequency bands included in a reception frequency ban... | 08/04/2011 |
| 20110188553 | SINGLE CHIP WIRELESS TRANSCEIVER OPERABLE TO PERFORM VOICE, DATA AND RADIO FREQUENCY (RF) PROCESSING A single chip wireless transceiver operable to perform voice, data and radio frequency (RF) processing is provided. This processing may be divided between various processing modules. This single chip includes a processing module having an ARM microprocessor and a digita... | 08/04/2011 |
| 20110187578 | Conductive line communication apparatus and conductive line radar system and method A conductive line radar comprising at least one signal surface wave launcher, which comprises a signal surface wave transceiver, which is physically attached to a power line. The signal surface wave transceiver transmits a wave signal along the power line with another s... | 08/04/2011 |
| 20110182332 | METHOD AND APPARATUS FOR HIGH SPEED DATA TRANSMISSION MODULATION AND DEMODULATION A method and apparatus for communicating wirelessly comprising creating a plurality of sub-carrier signals by quadrature amplitude modulating data onto a plurality of sub-carrier frequencies spaced apart by a sub-carrier frequency spacing interval, frequency shifting th... | 07/28/2011 |
| 20110176561 | TIME-BASED MAINTENANCE VIA A PACKET-ORIENTED DIGITAL INTERFACE IN RADIO-FREQUENCY TRANSMITTING AND RECEIVING ASSEMBLIES Disclosed herein are techniques, systems, and methods relating maintaining a time base between receiving and transmitting assemblies during interruption of data streams communicated therebetween.... | 07/21/2011 |
| 20110176586 | SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, RECEPTION DEVICE, TRANSMISSION/RECEPTION DEVICE, COMMUNICATION MODULE, AND ELECTRONIC DEVICE It is possible to reduce a noise component mixed in an analog signal while suppressing increase of power consumption. An amplification unit amplifies the inputted analog signal and converts the amplified signal into a digital signal of a predetermined format for output.... | 07/21/2011 |
| 20110176587 | METHOD OF REDUCING EMISSION OF ELECTROMAGNETIC RADIATION ON HIGH SPEED COMMUNICATION BACKPLANE A method is provided that includes transmitting data to a backplane from a first communication module simultaneously on a first pair of operating frequencies, where the first pair of operating frequencies includes first and second operating frequencies. The method furth... | 07/21/2011 |
| 20110170580 | SIGNAL PROCESSING UNIT AND METHOD, AND CORRESPONDING TRANSCEIVER A signal processing unit and a method for using the signal processing unit. The signal processing unit comprising at least two Digital Signal Processors (DSPs) and at least one memory for storing data. The DSP is adapted for signal processing and is capable of accessing... | 07/14/2011 |
| 20110170578 | PROCESSING METHOD AND TRANSCEIVER FOR CHANNEL CHANGING IN JOINT TRANSCEIVING MODE A processing method and a transceiver for channel changing in a joint transceiving mode are provided. The method includes: performing fault detection for one or more direct channels; after a fault is detected on a direct channel, stopping sending signals on the direct c... | 07/14/2011 |
| 20110170577 | High Speed Switch With Data Converter Physical Ports A high-speed switch that includes a switch fabric, and both high-speed serial ports and data converter physical ports. A first set of data converter physical ports may perform analog-to-digital conversions, such that an external analog signal may be converted to a digit... | 07/14/2011 |
| 20110164664 | RLC Segmentation for Carrier Aggregation Systems, devices, methods and software according to these exemplary embodiments provide for reducing the number of different sequence numbers used to transmit radio link control, RLC, data blocks to avoid, for example, sequence number stalling. This can be accomplished... | 07/07/2011 |
| 20110164663 | A METHOD AND CIRCUIT FOR FRACTIONAL RATE PULSE SHAPING A method and system for fractionally converting sample rates. Fractional rate conversion for a transmit path of a transceiver is achieved by upsampling an input signal having a first sample rate by a first integer factor, removing aliasing resulting from the upconversio... | 07/07/2011 |
| 20110164662 | MOBILE COMMUNICATIONS SYSTEM, COMMUNICATIONS APPARATUS, AND COMMUNICATIONS METHOD A communications apparatus includes a receiving unit which receives a data channel for each predetermined transmission period; a determining unit which determines, for each data channel, acknowledgement information which indicates an acknowledgement or a non-acknowledge... | 07/07/2011 |
| 20110158297 | JOINT TRANSMIT AND RECEIVE I/Q IMBALANCE COMPENSATION Conventional transceivers do provide some compensation for in-phase/quadrature (I/Q) imbalance. However, these techniques do not separately compensate for I/Q imbalance for the transmitter and receiver sides of the transceiver. Here, a transceiver is provided that allow... | 06/30/2011 |
| 20110158299 | TRANSMITTING APPARATUS AND COMMUNICATION SYSTEM Parallel/serial conversion is performed on an N (where N is a natural number)-bit first parallel data signal with a first converted clock acquired by multiplying a reference clock by N, and parallel/serial conversion is performed on an (N×K)-bit (where K is a natural n... | 06/30/2011 |
| 20110158298 | TUNER CIRCUIT WITH AN INTER-CHIP TRANSMITTER AND METHOD OF PROVIDING AN INTER-CHIP LINK FRAME A tuner circuit includes a digital signal processor to generate a digital data stream related to a radio frequency signal and a transceiver circuit coupled to the digital signal processor and configurable to generate an inter-chip communication frame having a start port... | 06/30/2011 |
| 20110161532 | TRANSCEIVER FOR WIRED SERIAL COMMUNICATION This document discusses, among other things, transceiver apparatus and methods for wired serial communication to a remote device. The transceiver can be configured to generate an output signal using received compensation information to maintain a specified signal qualit... | 06/30/2011 |
| 20110150048 | Telecommunication Signaling Using Nonlinear Functions One exemplary embodiment can describe a method for communicating. The method for communicating can include a step for identifying characteristics of a communications channel, a step for identifying a set of nonlinear functions used to generate waveforms, a step for assi... | 06/23/2011 |
| 20110150049 | MIMO CHANNEL LOOPBACK A method and apparatus for efficiently providing a large volume of channel feedback, e.g., for OFDM MISO and MIMO systems, is described herein. To that end, a mapping unit in an OFDM transceiver maps channel feedback values, e.g., received reference signal values or cha... | 06/23/2011 |
| 20110150054 | SWITCHING APPARATUS AND METHOD FOR WIRELESS COMMUNICATION SYSTEM A switching apparatus in a wireless communication system using multi-channels includes: a first antenna unit configured to transmit and receive data of a first multi-channel among the multi-channels; a second antenna unit configured to transmit and receive data of a sec... | 06/23/2011 |
| 20110150050 | DIGITAL INTEGRATED ANTENNA ARRAY FOR ENHANCING COVERAGE AND CAPACITY OF A WIRELESS NETWORK An embodiment of the invention relates to a digital integrated antenna array system having one or more antenna modules, one or more transceiver modules each having one or more signal processing paths for transmitting data to or receiving data from the one or more antenn... | 06/23/2011 |
| 20110150051 | Multi-Tone System with Oversampled Precoders A multi-tone system includes a data transmission circuit with an interface for receiving a data stream for transmission, a data steam splitter that splits the data stream to produce multiple substreams and a plurality of parallel data preparation circuits. Each data pre... | 06/23/2011 |
| 20110150052 | MIMO FEEDBACK SCHEMES FOR CROSS-POLARIZED ANTENNAS A method includes receiving a Multiple-Input Multiple Output (MIMO) signal over multiple communication channels from an antenna array including a first set of antennas having a first polarization and a second set of the antennas having a second polarization that is orth... | 06/23/2011 |
| 20110150053 | METHOD OF DETECTING A RADAR SIGNAL, RADAR DETECTION MODULE, AND WIRELESS TRANSCEIVER INCLUDING THE SAME A method and apparatus for detecting a radar signal is provided. The method includes collecting a plurality of pulses based on a reference time or a reference pulse collection count, classifying the plurality of pulses into groups based on similarity of pulse widths, cl... | 06/23/2011 |
| 20110142109 | RFID SYSTEM WITH RF BUS A radio frequency identification (RF) system includes an RF reader, an RF tag, and a network connection module. The RF reader includes a reader radio frequency (RF) bus transceiver. The network connection module includes a network connection RF bus transcevier, wherein ... | 06/16/2011 |
| 20110142107 | Rank Adaptive Cyclic Shift for Demodulation Reference Signal Systems and methods for generating a demodulation reference signal for use by user equipment configured with multiple antennas based on a rank of an antenna or an antenna port are disclosed. A rank for a user equipment device is determined indicating the number of spati... | 06/16/2011 |
| 20110142108 | Apparatus for Calculating Weights Associated with a First Signal and Applying the Weights to a Second Signal An apparatus for calculating weights associated with a first signal and applying the weights to a second signal is provided. The apparatus comprises: at least two antennas; a multiple-input and multiple-output capable transceiver in communication with each of the at lea... | 06/16/2011 |
| 20110142106 | METHODS AND TRANSCEIVERS FOR CHANNEL CLASSIFICATION A transceiver used for an orthogonal frequency-division multiplexing (OFDM) system is provided, including: a signal processing device for receiving an OFDM symbol and processing the OFDM symbol to generate a processing signal according to the OFDM symbol, wherein the OF... | 06/16/2011 |
| 20110142025 | Apparatus for generating at least one signal based on at least one aspect of at least two received signals An apparatus for generating at least one signal based on at least one aspect of at least two received signals is provided. The apparatus comprises: an antennae array of M antennae, where M is greater than or equal to two; at least one multiple-input and multiple-output ... | 06/16/2011 |
| 20110142105 | METHODS AND APPARATUS FOR MULTIPATH MITIGATION Methods and apparatus for mitigating multipath signal interference comprising transmitting a first signal and second signal that is a copy of the first signal, transmitting the first signal centered at a first frequency, transmitting the second signal centered at a seco... | 06/16/2011 |
| 20110135311 | TRANSMITTER, RECEIVER, TRANSCEIVER, TRANSMISSION CONTROL METHOD, RECEPTION CONTROL METHOD, OPTICAL TRANSMISSION MODULE AND ELECTRONIC DEVICE A transmission device has a light emitting element for converting an electric signal to an optical signal and transmitting the same, and a drive section for outputting the optical signal from the light emitting element and driving the light emitting element by providing... | 06/09/2011 |
