| Patent Number |
Title Of Patent |
Date Issued |
| 7379519 |
Preamble aided synchronization |
May 27, 2008 |
| The repetitive structure of a preamble signal is exploited to enhance timing synchronization performance and frame start detection performance under adverse channel conditions. Received values are cross-correlated in time against a known noise-free version of the preamble. The presence o |
| 7352832 |
Method and implementation for adaptive symbol decision mapping |
April 1, 2008 |
| A method and implementation are disclosed for reducing signal distortion. A symbol detector is provided for establishing at least one decision boundary and assigning symbols extracted from a received signal to constellations of symbols separated by the at least one decision boundary. |
| 7315533 |
Radio plan generator |
January 1, 2008 |
| A method, apparatus, and carrier medium carrying instructions to assign frequency channels and transmit powers for a plurality of access points of a wireless network. The method includes, until there are no more access points to which to assign a transmit power and frequency channel, |
| 7280082 |
Antenna array with vane-supported elements |
October 9, 2007 |
| A multiple element antenna array is disclosed in which a plurality of panels each support one or more antenna elements. One or more of the panels are preferably interlaced, so as to be affixed to a circuit board. The panels are configured so as to affix to the circuit board at a pred |
| 7230566 |
Radar protection device for wireless networks |
June 12, 2007 |
| A method for radar protection. The method includes recording energy events and calculating differences in recorded energy events to determine pulses. The method further includes sorting intervals between pulses into histogram bins, each bin representing a range of time intervals between |
| 7202824 |
Dual hemisphere antenna |
April 10, 2007 |
| A wireless device is disclosed, including an antenna system comprising one or more antenna elements for sending and receiving a wireless signal. One or more conductive members are included, having an edge displaced from and substantially directed toward the at least one antenna element, |
| 7119744 |
Configurable antenna for a wireless access point |
October 10, 2006 |
| The difficulties and drawbacks of the previous-type systems are overcome by the present antenna system, alone and in combination with a wireless access point. The present antenna system includes a plurality of antenna elements for providing a respective plurality of communications signal |
| 7057566 |
Flexible multichannel WLAN access point architecture |
June 6, 2006 |
| A removable antenna assembly and wireless access point including the same is disclosed in which a plurality of antenna elements are provided for transmitting and receiving wireless signals over a plurality of wireless channels. A sectorized mounting structure is provided for retaining ea |
| 7006587 |
Preamble aided synchronization |
February 28, 2006 |
| The repetitive structure of a preamble signal is exploited to enhance timing synchronization performance and frame start detection performance under adverse channel conditions. Received values are cross-correlated in time against a known noise-free version of the preamble. The presence o |
| 6933909 |
Multichannel access point with collocated isolated antennas |
August 23, 2005 |
| A wireless telecommunications device is disclosed including a plurality of wireless antennas, each respectively for transmitting and/or receiving wireless signals into a predetermined sector of an omnidirectional space. A mounting structure is included for retaining the respective plural |
