Patent application number | Description | Published |
20090052566 | METHOD FOR CHANNEL ESTIMATION USING RECURSIVE FILTERING AND MULTICARRIER RECEIVER WITH INTERFERENCE-AWARE DEMODULATION - Embodiments of a multicarrier receiver with interference-aware demodulation and methods for channel estimation using recursive filtering in wireless networks are generally described herein. Other embodiments may be described and claimed. In some embodiments, orders of a recursive filter are allocated to track a main channel and one or more interfering channels to generate channel estimates. | 02-26-2009 |
20090219903 | MILLIMETER-WAVE REFLECTOR ANTENNA SYSTEM AND METHODS FOR COMMUNICATING USING MILLIMETER-WAVE SIGNALS - Embodiments of millimeter-wave chip-array reflector antenna system are generally described herein. Other embodiments may be described and claimed. In some embodiments, the millimeter-wave chip-array reflector antenna system includes a millimeter-wave reflector to shape and reflect an incident antenna beam and a chip-array antenna comprising an array of antenna elements to direct the incident antenna beam at the surface of the reflector to provide a reflected antenna beam. | 09-03-2009 |
20100033390 | MILLIMETER-WAVE COMMUNICATION SYSTEM WITH DIRECTIONAL ANTENNA AND ONE OR MORE MILLIMETER-WAVE REFLECTORS - Embodiments of millimeter-wave communication systems and methods for communicating using millimeter-waves are described. In some embodiments, a directional antenna ( | 02-11-2010 |
20100156721 | MILLIMETER-WAVE INDOOR WIRELESS PERSONAL AREA NETWORK WITH CEILING REFLECTOR AND METHODS FOR COMMUNICATING USING MILLIMETER-WAVES - Embodiments of an indoor millimeter-wave wireless personal area network and method are described. In some embodiments, a directional antenna ( | 06-24-2010 |
20130329594 | METHODS, APPARATUSES, AND SYSTEMS FOR FLEXIBLE RANK ADAPTATION IN A WIRELESS COMMUNICATION NETWORK - In various embodiments, a first base station may communicate with a first user equipment (UE) over a wireless communication channel. The first base station may receive an interference indication from a second base station communicating with a second UE on the same wireless communication channel. In response to the interference indication, the first base station may transmit a request to the first UE for the first UE to send feedback information associated with the wireless communication channel to the first base station for one or more transmission ranks specified by the first base station. The first UE may determine the requested feedback information and transmit the determined feedback information to the first base station. Thereafter, the first base station may reduce a transmission rank of ongoing transmissions to the UE based on the interference indication and the determined feedback information. | 12-12-2013 |
20130336269 | LINK ADAPTATION IN COORDINATED MULTIPOINT SYSTEM - Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for link adaptation within coordinated multipoint systems. In various embodiments, a mobile terminal may determine link adaptation feedback information and feed back the information to a base station. The base station may adjust a channel quality indicator of the link adaptation feedback information based on loading of nodes within a coordinated multipoint measurement set. Other embodiments may be described and/or claimed. | 12-19-2013 |
20140003324 | TRANSMISSION POINT INDICATION IN COORDINATED MULTI-POINT SYSTEM | 01-02-2014 |
20140010159 | MULTI-STREAM JOINT TRANSMISSION SCHEME FOR WIRELESS COMMUNICATION NETWORK - Embodiments herein provide a wireless communication system including a user equipment (UE) and a plurality of base stations (e.g., evolved NodeBs (eNBs)). The UE may generate feedback information based on channel conditions between the UE and two or more of the plurality of base stations. The UE may transmit the feedback information to one or more of the base stations. Two or more of the plurality of base stations may contemporaneously send different data streams to the UE, the data streams having properties based at least in part on the respective feedback information. The UE may decouple and decode the data streams from the two or more base stations using multi-antenna techniques. | 01-09-2014 |
20140072078 | DEVICE, SYSTEM AND METHOD OF WIRELESS COMMUNICATION UTILIZING ONE OR MORE ANTENNA ARRAYS - Some demonstrative embodiments include devices, systems and/or methods of wireless communication utilizing one or more antenna arrays. For example, a device may include a controller to control one or more antenna arrays for reception of a wireless transmission from a wireless communication device, the controller may be configured to control the one or more antenna arrays to form a beam directed in a first beam direction for receiving the wireless transmission, and to form a second beam to search for at least one second beam direction, different from the first beam direction, to compare the second beam direction to the first beam direction based on at least one predefined criterion, and, based on the comparison, to steer the first beam to the second beam direction for receiving the wireless transmission. | 03-13-2014 |