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Telecommunications > Carrier Wave Repeater Or Relay System (i.e., Retransmission Of Same Information) > Directive Antenna Directive AntennaDirective Antenna 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.11/30/06 - 20060270343 - Method and apparatus for antenna mapping selection in mimo-ofdm wireless networks A method and apparatus for selecting an antenna mapping in multiple-in/multiple-out (MIMO) enabled wireless communication networks. A candidate set of currently available antenna mappings is determined based upon measured long term channel conditions. An antenna mapping is selected from the candidate set, and the mapping is calibrated with a selected ... 06/22/06 - 20060135063 - Data transmission method and radio system The invention relates to a data transmission method and a radio system comprising at least one subscriber terminal and at least one base station including an antenna, by means of which the base station transmits signals to the subscriber terminal. The subscriber terminal includes a measuring mechanism which determines the ... 06/22/06 - 20060135062 - Radio communication system, base station apparatus, and downstream transmission directing characteristic control method used therefor A communication bit rate computing unit (24) computes the cumulative bit rate of downlink communication data, at which a base station communicates with a terminal, and totalizes the bit rates for each sector area. A amplitude/phase control unit (23) checks whether the cumulative bit rate for each sector area, reported ... 04/20/06 - 20060084379 - Repeater system for strong signal environments A repeater system combines co-located antennas, an intentional imbalance in signal amplification between downlink and uplink, stability management and an amplification indicator to create a user-installed solution to co-channel interference within cellular systems, in strong signal environments such as elevated locations or high-rise building. The invention may be particularly relevant ... 04/20/06 - 20060084378 - Phased array antenna intermodulation suppression beam smearing method An intermodulation suppression method using phased array antenna electronics insignificantly degrades the desired primary main beams while substantially suppressing undesired intermodulation product beams, and particularly undesired third-ordered intermodulation product beams. The beam smearing method has two aspects, including phase smearing and angle smearing for respective subarrays to reduce the intermodulation-product ... 04/13/06 - 20060079177 - Wireless communicatin antenna and wireless communication device The present invention is directed to a wireless communication apparatus provided at various electronic equipments having wireless communication function, and performs, by a system control unit (6), in accordance with communication band used, a control to select plural communication circuits (4), (5) having communication bands different from each other, which ... 02/23/06 - 20060040615 - Wireless repeater In one embodiment, a beamforming RF repeater includes: a beamforming controller; a first array of antennas organized into a plurality of first sub-arrays; a plurality of first RF combiner and decombiner circuits corresponding to the plurality of first sub-arrays, wherein each first RF combiner and decombiner circuit is configured to ... ### FreshPatents.com Support |