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:
May. 13, 2008
Filed:
Jul. 25, 2003
Patrick Duvaut, Tinton Falls, NJ (US);
Massimo Sorbara, Freehold, NJ (US);
Laurent Francis Alloin, Monmouth Beach, NJ (US);
Wolfgang Kleewein, Legal Representative, Eatontown, NJ (US);
Patrick Duvaut, Tinton Falls, NJ (US);
Massimo Sorbara, Freehold, NJ (US);
Laurent Francis Alloin, Monmouth Beach, NJ (US);
Wolfgang Kleewein, legal representative, Eatontown, NJ (US);
Brooktree Broadband Holding, Inc., Newport Beach, CA (US);
Abstract
In an asynchronous digital subscriber line (ADSL) system comprising a central office High Speed ADSL Terminating Unit (HSTU-C) in bi-directional discrete multitone (DMT) communication with a remote High Speed ADSL Terminating Unit (HSTU-R), a method for improving handshake detection is provided by the present invention. The method comprises transmitting handshake signaling from the HSTU-C to the HSTU-R via a first subset of carrier sets at a first symbol rate and transmitting handshake signaling from the HSTU-C to the HSTU-R via a second subset of carrier sets at a second symbol rate, the second symbol rate being less than the first symbol rate.