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:
Jan. 01, 2013
Filed:
Apr. 18, 2008
Varadarajan Sridhar, Bangalore, IN;
Ravi G. Amur, Bangalore, IN;
Korrapati Kalyane Rao, Bangalore, IN;
Varadarajan Sridhar, Bangalore, IN;
Ravi G. Amur, Bangalore, IN;
Korrapati Kalyane Rao, Bangalore, IN;
Satyam Computer Services Limited of Mayfair Centre, Secunderabad, IN;
Abstract
The proposed system defines an automated safe reprogramming of software radios. The essence of software radios is to enhance or alter the functionality of a mobile terminal by using software. This means that the required software is downloaded onto a mobile terminal on the fly to meet the critical and necessary needs of the user. Lot of caution needs to be exercised while downloading the necessary software components on the fly. The proposed invention automates the validation and verification of the downloaded component by suggesting (a) a variety of signatures; (b) a means for defining multiple zones and verification of zone-specific signatures; (c) a means for computing the signatures of the downloaded component in the multiple zones; and (d) a means for verification of the downloaded component based on the signatures. The objective is to define the safeness of the downloaded component based on multiple signatures to be validated in different zones. In this way, the multiple validity requirements are tested in a systematic way and failure to meet any one of the requirements leads to the rejection of the downloaded component.