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Telecommunications > Receiver Or Analog Modulated Signal Frequency Converter Receiver Or Analog Modulated Signal Frequency ConverterReceiver Or Analog Modulated Signal Frequency Converter patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/01/07 - 20070026826 - Nfc device An NFC device (100) configured at least in part as an integrated circuit, said integrated circuit comprising a controller (107) and a plurality of capacitors (112 to 118), said controller (107) being operable to control one or more of said plurality of capacitors (112 to 118) thereby to vary an ... 02/01/07 - 20070026825 - Nfc device and apparatus An NFC device comprises a modulationdepth detector (114) capable of detecting a plurality of different modulation depths, said detector responsive to receipt of a signal (105, 106) by said NFC device to determine which modulation depth of said plurality of different modulation depths has been used to modulate said signal ... 11/30/06 - 20060270369 - Wireless terminal baseband processor high speed turbo decoding module A baseband processing module for use within a Radio Frequency (RF) transceiver includes a downlink/uplink interface, TX processing components, a processor, memory, RX processing components, and a turbo decoding module. The RX processing components receive a baseband RX signal from the RF front end, produce a set of IR samples ... 10/26/06 - 20060240791 - Differential/single-ended input stage An input stage for an integrated circuit device provides constant gain in selectable modes of either differential or single-ended operation. In one embodiment, transconductance devices are arranged so that the input impedance of the input stage matches the signal source impedance, regardless whether the input stage is selected to operate ... 09/28/06 - 20060217091 - Mobile receiver A mobile receiver apparatus is provided where its antenna directivity is controllably determined for improving the response to a desired signal as it moves and its surrounding geographical features and thus its environment for signal reception are varied. The mobile receiver apparatus comprises a directivity variable antenna, an antenna controller ... 09/21/06 - 20060211387 - Multistandard sdr architecture using context-based operation reconfigurable instruction set processors A software-defined radio (SDR) system comprising: 1) a reconfigurable baseband subsystem for supporting a plurality of wireless communication standards comprising a first plurality of reconfigurable context-based operation instruction set processors; and 2) a reconfigurable application subsystem for supporting a plurality of end-user applications comprising a second plurality of reconfigurable context-based ... 07/13/06 - 20060154627 - Mbms ptp and ptm channel change A channel type switching method for MBMS P-t-P channel and P-t-M channel comprises following steps when UE moves to a cell in DRNC and Iur interface exists: DRNC decides to perform switching between common channel and dedicated channel; DRNC notifies SRNC of MBMS channel type and common channel parameters. This ... 06/15/06 - 20060128326 - Low complexity adaptive channel estimation A channel estimation apparatus and method is provided for a wireless communication signal received from at least one relatively mobile wireless transmit/receive unit (WTRU). Predetermined filter coefficients having unique index values are stored in a memory device. An index generator matches estimation values of the mobile unit speed and SNR ... 06/08/06 - 20060121861 - Wireless local area network apparatus A wireless local area network apparatus includes a transmitter and a receiver in which operation of the receiver is accurately synchronized with periodic signals from the transmitter. The periodic signals contain timing data indicating the state of a timer in the transmitter at the time the signal containing that data ... 06/08/06 - 20060121860 - Multi-stage cable equalizer The present invention discloses a multi-stage cable equalizer, comprising a fixed gain device and an adjustable gain device. The fixed gain device compensates the loss caused by the cable at a major band, and the adjustable gain device further compensates the loss at adjusted bands. The multi-stage cable equalizer of ... 04/27/06 - 20060089112 - Wireless neural data acquisition system A Wireless Neural Data Acquisition System, including a headstage, an RF receiver, an analog-to-digital converter, a digital signal processor, and a communication interface; the headstage including: at least one input pre-amplifier band-pass filter and amplifier, a multiplexer (MUX), an RF Modulator comprising a voltage control oscillator (VCO), a transmitting antenna, ... 03/16/06 - 20060057984 - Modular electronic device A module electronic device, for example a car radio, a navigation system or a radar detection system, comprising a fixed module fitted with external electrical contact elements, which is to be mounted on a wall, for example a dashboard, and a detachable module fitted with electronic components and external electrical ... 02/09/06 - 20060030283 - Cellular telephone A cellular telephone receives a first communication signal from a cell-site station and transmits a second communication signal to the cell-site station. The cellular telephone includes an antenna, a duplexer, a receiver, an encoder/decoder apparatus, an acoustic transducer, a transmitter and a controller. The receiver is connected to the antenna ... 12/15/05 - 20050277393 - Apparatus and method of automatically compensating a difference between audio signals of an analog broadcast and a digital broadcast An apparatus and a method of automatically compensating a difference between audio signals of an analog broadcast and a digital broadcast depending on a difference of a modulation degree of an analog audio signal and a digital audio signal. The apparatus includes an analog demodulating unit to demodulate an analog ... 09/29/05 - 20050215210 - Low power rf control system A low power rf control system includes a controller that operates at a low clock speed when an associated rf receiver is deenergized and a high clock speed when the controller energizes the receiver. The receiver can be on for a short period, off for a short period if no ... 09/22/05 - 20050208912 - Systems and methods for receiver upgrade Systems and methods for an upgradeable and/or reconfigurable receiver are provided. In general, the present invention is directed to providing systems and methods for designing an electronic communication system having easy and cost effective upgradeable receiver systems and components including, for example, an amplifier and/or a filter. For example, a ... 06/16/05 - 20050130611 - The integrated communication terminal for next generation mobile telecommunications An advanced communication terminal system of integrating mobile communications, wireless access systems and wireline communications into one open architecture platform supporting cost-effective broadband services in both wireless and wired communication environment with one integrated terminal device in order to maximize the wireless spectrum utilization and optimize the network resource management. ... ### FreshPatents.com Support |