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2008
IEEE
122views Hardware» more  DATE 2008»
16 years 1 months ago
Finding the Worst Voltage Violation in Multi-Domain Clock Gated Power Network
This paper proposes an efficient method to find the worst case of voltage violation by multi-domain clock gating in an on-chip power network. We first present a voltage response i...
Wanping Zhang, Yi Zhu, Wenjian Yu, Ling Zhang, Rui...
GLOBECOM
2008
IEEE
16 years 1 months ago
Performance of an Iterative Multi-User Receiver for MIMO-OFDM Systems in a Real Indoor Scenario
Abstract—This paper aims at validation of an iterative receiver for Multiple-Input Multiple-Output with Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems using real-...
Pierluigi Salvo Rossi, Peter Hammarberg, Fredrik T...
GLOBECOM
2008
IEEE
16 years 1 months ago
Exploiting Partial Cooperation for Source and Channel Coding in Sensor Networks
Abstract—A network with two sensors communicating a remote measurement to a common access point (AP) is investigated. The sensors are connected via out-of-band and finite-capaci...
Osvaldo Simeone
ICASSP
2008
IEEE
16 years 1 months ago
Stability analysis of complex maximum likelihood ica using Wirtinger calculus
The desirable asymptotic optimality properties of the maximum likelihood (ML) estimator make it an attractive solution for performing independent component analysis (ICA) as well....
Hualiang Li, Tülay Adali
ICASSP
2008
IEEE
16 years 1 months ago
Distributed compressed sensing: Sparsity models and reconstruction algorithms using annihilating filter
Consider a scenario where a distributed signal is sparse and is acquired by various sensors that see different versions. Thus, we have a set of sparse signals with both some commo...
Ali Hormati, Martin Vetterli