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. 11, 2010
Filed:
May. 17, 2005
Alexandre Ciancio, Los Angeles, CA (US);
Antonio Ortega, Los Angeles, CA (US);
Alexandre Ciancio, Los Angeles, CA (US);
Antonio Ortega, Los Angeles, CA (US);
University of Southern California, Los Angeles, CA (US);
Abstract
Techniques and sensor networks based on distributed wavelet transform algorithms for efficient sensor networks. Wireless multihop sensor networks can implement the described techniques to exploit the data flow direction in the network to perform partial computations to approximate the wavelet coefficients using the available data that arrives at each sensor. Non-multihop sensor networks may use inter-sensor communications and the distributed wavelet transform algorithms to decorrelate the data and thus improve the energy efficiency.