ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
The proposed relaying scheme, which is an optimized scalar quantize-and-forward (QF) protocol, has at least three attractive
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper derives the Cramer-Rao lower bound (CRLB) on estimates of the frequency of a coherent pulse-train passively intercepted at a moving antenna. Such estimates are used to ...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we apply speaker diarization strategies from a single source to the task of estimating the dominant person in a group meeting. Previous work has shown that speaking...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
The estimation error performance of Gaussian belief propagation based distributed estimation in a large sensor network employing random sleep strategies is explicitly evaluated fo...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Cooperative communications is a rapidly evolving research area. Most of the cooperative protocols that have appeared in the literature assume slow flat fading channels and Gaussi...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
OFDM modulation combines the advantages of high achievable rates and relatively easy implementation. In this paper, we show how to perform blind maximum-likelihood data recovery i...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Compressive Sensing (CS) is an emerging area which uses a relatively small number of non-traditional samples in the form of randomized projections to reconstruct sparse or compres...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
— Wireless video multicast enables delivery of popular events to many wireless users in a bandwidth efficient manner. However, providing good and stable video quality to a large...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we study non-binary regular LDPC cycle codes whose parity check matrix has fixed column weight 2 and fixed row weight d. We prove that the parity check matrix of ...