Patent application number | Description | Published |
20130084814 | COMMUNICATION SYSTEM AND METHOD - A communication system including a first station having at least two first narrow beam antennas and a second station having at least two second narrow beam antennas. The first and second stations establish a first communication path for wireless communication via a pair of first and second narrow beam antennas. When communication via the first communication path is disturbed by obstacles, the first and second stations automatically establish at least one alternative communication path, which is spatially different from the first communication path, for wireless communication using the at least two first narrow beam antennas and the at least two second narrow beam antennas. | 04-04-2013 |
20130084815 | TRANSMITTING DEVICE AND METHOD FOR TRANSMITTING SIGNALS IN A WIRELESS COMMUNICATION SYSTEM, RECEIVING DEVICE AND METHOD FOR RECEIVING SIGNALS IN A WIRELESS COMMUNICATION SYSTEM - A transmitting device for transmitting signals carrying data in a wireless communication system, including at least two beam antennas, each beam antenna having a main beaming direction at a different angle; a generator configured to generate a number of signal streams to be transmitted over a wireless communication channel within the wireless communication system, wherein each of the signal streams includes a different version of the data and the number of signal streams corresponds to the number of the at least two beam antennas, wherein each signal stream is transmitted over the wireless communication channel via a different beam antenna of the at least two beam antennas; and a cyclic delay diversity unit configured to cyclically shift each different version of data and to use cyclic delay diversity. | 04-04-2013 |
20130142270 | MULTIPLE-INPUT MULTIPLE-OUTPUT SPATIAL MULTIPLEXING SYSTEM WITH DYNAMIC ANTENNA BEAM COMBINATION SELECTION CAPABILITY - A spatial diversity receiver for wirelessly receiving a modulated RF signal and a method for wirelessly transmitting and receiving the modulated RF signal. The spatial diversity receiver includes at least two antenna arrays and an antenna beam selection control unit. Each antenna array of the spatial diversity receiver includes at least two fixed beam antennas with distinct radiation patterns, and combinations of the fixed beam antennas are selectable for wireless receipt of the modulated RF signal. The antenna beam selection control unit is configured to control at least one antenna switching and/or combining unit in order to select a specific combination of fixed beam antennas from each antenna array. | 06-06-2013 |