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:
Nov. 01, 2005
Filed:
Jun. 19, 2001
Harand Gaspar, Cupertino, CA (US);
Peter K. Chow, San Jose, CA (US);
Jenny L. Fischer, Mt. View, CA (US);
Harand Gaspar, Cupertino, CA (US);
Peter K. Chow, San Jose, CA (US);
Jenny L. Fischer, Mt. View, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A method and system for verifying collision detection and resolution in a home network that comprises a plurality of stations is disclosed. Each station in the network includes a host media access controller program and a media access controller, where each station may transmit a frame when a transmission channel is inactive. When a collision is detected, the station ceases transmission of the frame, and chooses a backoff level to resolve the conflict. The station increments a backoff level counter in response to receiving backoff signal from another station on the network, and decrements the backoff counter in response to successfully transmitting the frame. The backoff level counter is maintained such that it may be accessed through the host media access controller for monitoring collision resolution, thereby eliminating the need to monitor signals over the network.