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:
Jun. 20, 2006
Filed:
May. 24, 2004
Ali Raissinia, Monte Sereno, CA (US);
Gregory G. Raleigh, Woodside, CA (US);
Vincent K. Jones, Iv, Redwood Shores, CA (US);
Michael Pollack, San Jose, CA (US);
Ali Raissinia, Monte Sereno, CA (US);
Gregory G. Raleigh, Woodside, CA (US);
Vincent K. Jones, IV, Redwood Shores, CA (US);
Michael Pollack, San Jose, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Systems and methods for controlling subscriber unit power level using power measurements made on access request transmissions. Since a subscriber unit access request typically precedes a subscriber unit data transmission by a relatively short period of time, the data transmission power level will then be based on a recent power measurement. The access request may also trigger a sequence of power control steps including the transmission of special upstream power measurement transmissions which can be used as the basis for even more accurate power control. These power control features are particularly useful in fading environments such as found in a wireless system.