Patent application number | Description | Published |
20080238780 | COUPLED SLOT PROBE ANTENNA - A coupled slot probe antenna for use with antenna structures in mobile communication devices, such as cellular telephones and other wireless communication devices. The coupled slot probe antenna includes at least one first conductive element, and a second conductive element coupled between the first conductive element and the printed circuit board (PCB) ground plane of the mobile communication device. The first and second conductive elements define a tunable coupled slot area and the coupled slot probe antenna is coupled to the PCB ground plane in such a way that the coupled slot area is near a low-impedance point of the antenna structure, wherein coupling therebetween improves the bandwidth and the efficiency of the antenna structure. The coupled slot area can be tuned by changing the size of the coupled slot area and by changing the position of the coupled slot area relative to the low-impedance point of the antenna structure. | 10-02-2008 |
20090061862 | PEER TO PEER SERVICE DISCOVERY SHARING - If the mobile station ( | 03-05-2009 |
20090061923 | MOBILE COMMUNICATION DEVICE HAVING SLOPED EAR PORTION - A mobile communication device | 03-05-2009 |
20090073055 | Folded Dipole Multi-Band Antenna - A loop antenna includes a ground plane and a conductive element with a first C-shaped element portion having an open end and a closed end, with only the open end extending directly above a first portion of the ground plane, a second C-shaped element portion having an open end and a closed end, with only the open end extending directly above a second portion of the ground plane, and a transmission line element disposed between the first C-shaped element portion and the second C-shaped element portion and positioned directly above a third portion of the ground plane. | 03-19-2009 |
20090156210 | METHOD FOR FACILITATING A MOBILE STATION TO PERFORM A FAST HANDOFF - A method for facilitating a mobile station to perform a fast handoff in a wireless communication system allows a handoff procedure to be anticipated (by the mobile station, its serving base station, or both) based on historical information regarding prior successful handoff procedures. In operation, the mobile station receives a neighbor list from a serving base station and determines whether a member base station of the neighbor list is a successful target base station based on historical data. If the member base station is not a successful target base station, the mobile station scans the member base station, measures a signal quality associated with the member base station, and sends a measurement report for the member base station when the signal quality meets a standard signal quality threshold. If the member base station is a successful target base station, the mobile station sends the measurement report for the member base station when the measured signal quality meets a lower signal quality threshold. | 06-18-2009 |
20100283688 | MULTIBAND FOLDED DIPOLE TRANSMISSION LINE ANTENNA - A multiband folded dipole transmission line antenna ( | 11-11-2010 |
20120135735 | Method of a Serving Base Station for Facilitating a Mobile Station to Perform a Fast Handoff - A method for facilitating a mobile station to perform a fast handoff in a wireless communication system allows a handoff procedure to be anticipated (by the mobile station, its serving base station, or both) based on historical information regarding prior successful handoff procedures. In operation, the serving base station monitors ( | 05-31-2012 |
20120231737 | ENERGY DISTRIBUTION AMONG ANTENNAS IN AN ANTENNA SYSTEM | 09-13-2012 |