Patent application number | Description | Published |
20090154446 | DATA FRAME, TELEGRAM, METHOD FOR CONTROLLING AN RF-TRANSCEIVER AND MOBILE COMMUNICATION SYSTEM - The invention is related to a data frame, particularly to a data frame configured to be received and processed by an RF-transceiver and a data frame structure. The invention is also related to a method for controlling an RF-transceiver. | 06-18-2009 |
20100080322 | Digital Modulation - The present application relates to embodiments of methods and a device for digital modulation. In a first embodiment of the method, the following steps are executed:
| 04-01-2010 |
20100244944 | Phase Locked Loop-Based Tuning Adjustable Filter - This disclosure relates to phase locked loop based frequency tuning of an adjustable filter. | 09-30-2010 |
20120140685 | SIMPLIFIED ADAPTIVE FILTER ALGORITHM FOR THE CANCELLATION OF TX-INDUCED EVEN ORDER INTERMODULATION PRODUCTS - One embodiment of the present invention relates to an adaptive filtering apparatus comprising first and second real valued adaptive filters, respectively configured to receive an adaptive filter input signal based upon a transmission signal in a transmission path. The first real valued adaptive filter is configured to operate a real valued adaptive filter algorithm on the input signal to estimate a first intermodulation noise component (e.g., an in-phase component) in a desired signal and to cancel the estimated noise. The second real valued adaptive filter is configured to operate a real valued adaptive filter algorithm on the input signal to estimate a second intermodulation noise component (e.g., a quadrature phase component) in the desired signal and to cancel the estimated noise. Accordingly, each filter operates a real valued adaptive algorithm to cancel a noise component, thereby removing complex cross terms between the components from the adaptive filtering process. | 06-07-2012 |
20120142300 | COMMUNICATION DEVICE INCLUDING MULTIPLE LO RECEIVERS - Some embodiments of the present disclosure relate to multiband receivers that include at least one divider unit having a divisor that is other-than-two. For example, in some embodiments the divisor is an odd integer (e.g., three). Such divisors allow oscillators for respective receiver subunits in a multi-band receiver to have frequencies that are sufficiently different from one another so as to limit cross-talk interference there between, even when the receiver subunits are concurrently receiving data on adjacent channels. To facilitate this other-than-two divisor, a phase error compensation block is often used to compensate for the effects of using the other-than-two divisor. | 06-07-2012 |
20130225101 | SECOND-ORDER FILTER WITH NOTCH FOR USE IN RECEIVERS TO EFFECTIVELY SUPPRESS THE TRANSMITTER BLOCKERS - The disclosed invention relates to a transceiver system comprising a notch filter element configured to suppress transmitter blockers (i.e., transmitter interferer signals) within a reception path. In some embodiments, the transceiver front-end comprises a differential reception path, having a first differential branch and a second differential branch, configured to provide an RF differential input signal having a transmitter blocker to a transimpedance amplifier, comprising a first-order active filter and a notch filter element. The notch filter element comprises a stop band corresponding to a frequency of a transmitted signal, such that the notch filter element suppresses the transmitted blocker without degrading the signal quality of the received differential input signal. | 08-29-2013 |
20140038587 | METHOD FOR SEARCHING FOR A RADIO CELL AND MOBILE TERMINAL - A method for searching for a radio cell is provided comprising determining, for each of a plurality of frequencies, a reception strength value indicating the reception strength within a first bandwidth around the frequency, wherein the first bandwidth is smaller than a second bandwidth with which a radio cell to be searched is operated; determining, based on the determined reception strength values, a spectral position for a radio cell at which a cell search is to be carried out; and carrying out a cell search at the determined spectral position. | 02-06-2014 |
Patent application number | Description | Published |
20130036594 | Component Connection and/or Method for Connecting Components - A component connection is provided and includes, a first vehicle component, which has a male fixing element that projects from the first vehicle component and that partially or completely has the shape of a sphere or completely or partially has a sphere-like shape, and a second vehicle component, which has a female fixing element that is intended to receive the male fixing element. The male fixing element is inserted into the female fixing element in an insertion direction. The male fixing element has an excessive dimension relative to the female fixing element substantially perpendicularly to the insertion direction so that the two vehicle components are detachably clamped together at the fixing elements. | 02-14-2013 |
20130043228 | Method for Connecting Two Vehicle Components and/or Two Non-Vehicle Components - A method is provided for connecting a first component to a second component. The two components are placed against each other and pre-fixed, wherein the two components are attached and immovably connected to each other at at least one first connection point via a first detachable component connection and are attached and connected to each other so as to be movable relative to each other in a sliding direction at at least one second connection point via a second detachable component connection. The pre-fixed components are rigidly connected, in particular, by welding. | 02-21-2013 |
20130071181 | Component Connection and Method for the Detachable Connection of the Components of a Component Connection - A connection between components includes a first component, a second component, and at least two pairs of fixing elements spaced apart by which the two components are detachably connected. Each pair of fixing elements has a female fixing element and a male fixing element that is inserted into the female fixing element. A fixing element of each pair of fixing elements is provided on the first component and the other fixing element of each pair of fixing elements is provided on the second component. The fixing elements are arranged such that on detachable connection of the two components by the pairs of fixing elements in the two components, a bending stress results in the components. | 03-21-2013 |
20130212858 | Method for Connecting Components - A method for connecting components includes the acts of providing a first component, fixing the first component in a space, where the exact position of the first component in a space does not have to be known or is unknown, determining the exact position of the first component in a space by a position recognition device, which generates the position data that correspond to the position of the first component, attaching or producing at least one first fixing element on the first component by an electronically controlled device, which attaches or produces the at least one first fixing element in a specified position relative to the first component using the determined position data, and fixing a second component on the first component, where a second fixing element, which is provided on the second component, forms a detachable connection with the first fixing element. | 08-22-2013 |
20130269873 | Method for Establishing an Adhesive Connection Between at Least Two Components, in Particular Vehicle Body Components, by Use of Positive-Fit Elements - A vehicle body construction method is provided for connecting two components which are to be rigidly connected to one another. A first component is provided on which a first positive-fit element projects away from the first component. A second component is provided, which includes a second positive-fit element which cooperates with the first positive-fit element of the first component. The two components are detachably fixed by placing them against one another such that the positive-fit elements mesh with or latchingly engage one another. The components are held relative to one another at least in one direction and are permanently connected by use of an adhesive that is located between mutually facing surfaces of the two components. | 10-17-2013 |
20140115895 | Method for Producing a Component or a Component Composite Consisting of a Plurality of Components, Using a Camera for Detecting the Position of a Component - A method produces a component, particularly a body component for a vehicle, or a component composite consisting of several components. The steps include forming a metal plate in a forming tool, particularly in a deep-drawing die, producing a reference marking at a predefined location of the metal plate, rough positioning of the formed metal plate by a positioning device such that the reference marking is situated in a predefined space area, identifying the reference marking of a position recognition device, such as a camera system, the position recognition device generating position data corresponding to the position of the reference marking, positioning of a first fixing element at the location of the reference marking based on the position data by an electronically controlled positioning device, and connecting the first fixing element with the formed metal plate, particularly by welding. | 05-01-2014 |
20140143989 | Method of Connecting Two Components as Well as a Component Connection - A method of connecting a first component having a first hole with a second component having a second hole includes the acts of placing together the two components so that the holes are situated above one another, and fixing the two components on one another. The fixing occurs by pushing a connection element projecting beyond the two components through the two components, the connection element having at least one clamping head which projects beyond a side of the first component facing away from the second component, and clipping a clamping element onto the clamping head, so that the clamping element is supported on a side of the first component facing away from the second component and exercises a clamping force onto the connection element which clamps together the two components. | 05-29-2014 |
20140147195 | Connecting Element - A connection element is provided for connecting at least two components. The connection element has at least two spherical, sphere-shaped or sphere-type or sphere-like sections, wherein a first section of the at least two sections is provided for the connection with a first component, and the second section of the at least two sections is provided for the connection with a second component. | 05-29-2014 |