The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2009
Filed:
Sep. 07, 2004
Peter Loc, Cupertino, CA (US);
Foo Keong Tang, Milpitas, CA (US);
Peter Loc, Cupertino, CA (US);
Foo Keong Tang, Milpitas, CA (US);
Marvell International Ltd., Hamilton, BM;
Abstract
A wireless network apparatus and corresponding method and computer program comprises channel queues each to store packets of data to be transmitted on a respective wireless channel in one of a plurality of frequency bands; a memory to store a channel access time value and a return to channel value for each of the wireless channels; and a controller to select one of the wireless channels according to a channel polling scheme, and on that channel, cause a start beacon packet to be sent, exchange packets of data for an interval specified by the channel access time value, cause a stop beacon packet to be sent at the end of the interval specified by the channel access time value, and cause a further start beacon packet to be sent at the end of an interval specified by the return to channel value.