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Publication numberWO2004077711 A3
Publication typeApplication
Application numberPCT/US2004/004773
Publication date30 Sep 2004
Filing date18 Feb 2004
Priority date24 Feb 2003
Also published asCA2516711A1, CA2516725A1, CA2516732A1, CA2516735A1, CA2516738A1, CA2516743A1, CA2516828A1, CA2516830A1, CA2516837A1, EP1599960A2, EP1600012A1, EP1600016A1, EP1600023A2, EP1609259A2, EP1609260A2, EP1609317A1, EP1609319A1, EP1614226A1, US7047015, US7076220, US7116979, US7146166, US7149478, US7149519, US7149520, US7149539, US7155169, US7158787, US7167696, US7167708, US7200395, US7206297, US7215661, US7215973, US7221943, US7221954, US7228149, US7236471, US7248574, US7248882, US7263369, US7274930, US7274945, US7295537, US7307972, US7307976, US7346321, US7366504, US7366537, US7369858, US7502347, US7505441, US7623862, US7653407, US7656839, US7774013, US7890131, US8023991, US8180389, US8532063, US8725132, US8781487, US9019936, US20040165548, US20040165549, US20040165555, US20040165556, US20040165557, US20040165612, US20040166837, US20040166838, US20040166844, US20040166845, US20040166846, US20040166847, US20040166848, US20040166849, US20040166850, US20040166851, US20040166852, US20040166866, US20040166867, US20040166868, US20040166870, US20040166871, US20040166889, US20040170140, US20040174852, US20040185841, US20040190470, US20040190478, US20040192278, US20040192279, US20040192300, US20040192325, US20040192370, US20040202122, US20040202130, US20040203688, US20040203689, US20040235465, US20040248580, US20050020266, US20050026610, US20050026611, US20050070263, US20050070264, US20050090241, US20050090250, US20070195721, US20070248039, US20090213722, US20100267414, US20130230020, US20150038189, WO2004077711A2, WO2004077724A2, WO2004077724A3, WO2004077725A2, WO2004077725A3, WO2004077846A2, WO2004077846A3, WO2004077851A1, WO2004077852A1, WO2004077855A1, WO2004077873A1, WO2004093336A1, WO2004093336A8
Publication numberPCT/2004/4773, PCT/US/2004/004773, PCT/US/2004/04773, PCT/US/4/004773, PCT/US/4/04773, PCT/US2004/004773, PCT/US2004/04773, PCT/US2004004773, PCT/US200404773, PCT/US4/004773, PCT/US4/04773, PCT/US4004773, PCT/US404773, WO 2004/077711 A3, WO 2004077711 A3, WO 2004077711A3, WO-A3-2004077711, WO2004/077711A3, WO2004077711 A3, WO2004077711A3
InventorsWilliam R Hawe, Backes Floyd
ApplicantWilliam R Hawe
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
System, method and apparatus for ascertaining a dynamic attribute of a system
WO 2004077711 A3
Abstract
The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (Aps, 12) to perform automatic channel selection. A wireless network can therefore include multiple Aps (12), each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs (12) can perform automatic power adjustment so that multiple AP (12) can operate on the same channel while minimizing interference with each other. Wireless stations (16) are load balanced across Aps(12) so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between Aps (12).
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US6760748 *20 Jan 19996 Jul 2004Accenture LlpInstructional system grouping student terminals
Classifications
International ClassificationG01S19/46, H04L29/08, H04B7/212, H04W52/34, H04W84/22, H04W16/14, H04W48/16, H04W52/50, H04W28/08, H04W52/36, H04W60/00, H04W84/12, G01S19/48, H04W72/08, H04W40/36, H04M3/00, H04W40/08, H04W84/18, H04W48/08, H04W92/20, H04W48/06, H04W48/00, H04W36/18, H04W28/04, H04B17/00, H04W28/18, H04W72/02, G01S19/51, H04L29/06, H04W64/00, H04W16/10, H04W36/20, H04W80/00, H04W16/04, H04W72/00, H04L1/00, H04W88/08, H04B7/00, H04W16/06, G01S19/32, H04W28/22, H04W48/20, H04W36/32, H04W52/02, H04W40/18, H04B7/005, H04L12/56, H04L12/28, H04W28/16, H04W52/28, H04W52/22, H04W52/24, H04W52/18
Cooperative ClassificationH04W52/245, H04W80/00, H04W48/08, H04W16/04, H04W80/04, H04W52/24, H04W52/287, H04W52/225, H04L47/14, H04W88/08, H04W72/0486, H04W72/02, H04W52/288, H04W52/286, H04W64/006, H04W28/02, H04W52/247, H04W36/08, H04W52/285, H04W84/18, H04W52/283, H04W4/02, H04W16/14, H04W64/00, H04W36/18, H04W52/34, H04B17/27, H04W48/20, H04W60/00, H04W74/00, H04W52/367, H04L1/0002, H04W48/16, H04W16/10, H04W36/20, H04W92/18, H04W48/17, H04W16/06, H04W40/36, H04W40/08, H04W28/16, H04W28/22, H04W40/18, H04W52/50, H04W36/30, H04W52/343, H04W36/32, H04W28/08, H04W84/12, H04W28/18, H04W92/20, H04W52/0216, H04W72/08, H04W52/226, H04L47/125, H04L67/1002, H04W52/10, Y02B60/50, H04W28/04, H04W52/18, H04L2029/06054, H04W24/02, H04W24/00, H04W76/02, H04W52/228, H04W52/246, H04W48/06, H04W84/22
European ClassificationH04W52/28M, H04W52/10, H04W52/28L, H04W52/28U, H04W84/12, H04W72/04L, H04W52/24R, H04W52/24Y, H04W16/04, H04W72/02, H04W80/04, H04W74/00, H04W52/24X, H04W52/50, H04W36/32, H04W4/02, H04W52/36K, H04W28/22, H04W48/08, H04W64/00, H04W52/28P, H04W52/28S, H04W52/34L, H04L47/14, H04L47/12B, H04W16/06, H04W60/00, H04W48/20, H04W16/10, H04W28/16, H04W52/18, H04W52/22S, H04W52/22V, H04W52/24, H04W52/22T
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