Equi-noise:

منو

" Equi-noise: "
Khairy, MS; Khajeh, A; Eltawil, AM; Kurdahi, FJ

Document Type	:	AL
Record Number	:	911415
Doc. No	:	LA3wp0j0cm
Title & Author	:	Equi-noise:. A statistical model that combines embedded memory failures and channel noise [Article]\ Khairy, MS; Khajeh, A; Eltawil, AM; Kurdahi, FJ
Date	:	2014
Title of Periodical	:	UC Irvine
Abstract	:	This paper exploits the predominance of embedded memories in current and emerging wireless transceivers as a means to save power via channel state aware voltage scaling. The paper presents a statistical model that captures errors in embedded memories due to voltage over-scaling and maps the errors to a Gaussian distribution that represents a combination of communication channel noise and hardware noise. Designers can use the proposed model to investigate different power management policies, that capture the performance of the system as a function of both channel and hardware dynamics, thus creating a much richer design space of power, performance and reliability. A case study of a DVB receiver is presented and the validity of the proposed model is confirmed by simulations. © 2013 IEEE.