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ICASSP
2011
IEEE
13 years 2 months ago
Fixed- versus floating-point implementation of MIMO-OFDM detector
In this paper, we investigate the opportunities offered by floatingpoint arithmetics in enabling an assembly and intrinsics free highlevel language based development. We compare ...
Janne Janhunen, Perttu Salmela, Olli Silvén...
VLSID
2006
IEEE
170views VLSI» more  VLSID 2006»
14 years 10 months ago
On the Implementation of a Low-Power IEEE 802.11a Compliant Viterbi Decoder
This article describes a standard cell based novel implementation of a low-power Viterbi Decoder (VD) targeted for the IEEE 802.11a Wireless LAN system. Multiple clock rates have ...
Koushik Maharatna, Alfonso Troya, Milos Krstic, Ec...
ICCAD
2005
IEEE
93views Hardware» more  ICCAD 2005»
14 years 7 months ago
Eliminating wire crossings for molecular quantum-dot cellular automata implementation
— When exploring computing elements made from technologies other than CMOS, it is imperative to investigate the effects of physical implementation constraints. This paper focuses...
Amitabh Chaudhary, Danny Z. Chen, Kevin Whitton, M...
ICASSP
2008
IEEE
14 years 4 months ago
Implementation of message-passing algorithms for the acquisition of spreading codes
A new technique to acquire pseudo-noise (PN) sequences has been recently proposed in [1] and [2]. It is based on the paradigm of iterative Message Passing (iMP) to be run on loopy...
Massimo Rovini, Fabio Principe, Luca Fanucci, Marc...
RECONFIG
2008
IEEE
107views VLSI» more  RECONFIG 2008»
14 years 4 months ago
Fast Implementation of a Bio-inspired Model for Decentralized Gathering
In the context of the emergence of alternative computing resources to address the challenge of the upcoming end of Moore’s law, we consider the feasibility of gathering computat...
Bernard Girau, Cesar Torres-Huitzil