ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Joint processing of sensor array outputs improves the performance of parameter estimation and hypothesis testing problems beyond the sum of the individual sensor processing result...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Collaborative beamforming has been recently introduced in the context of wireless sensor networks (WSNs) to increase the transmission range of individual sensor nodes. In this pap...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
Estimation based on received signal strength (RSS) is crucial in sensor networks for sensor localization, target tracking, etc. In this paper, we present a Gaussian approximation ...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper focuses on the uplink of multicell IEEE 802.16-d WiMax systems with OFDM modulation and antenna array at the base stations. We propose an analytical framework to assess...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
— Radio Frequency Identi cation (RFID) is a technology to wirelessly transmit the identity of tagged objects. For long-range (UHF) systems with multiple tags, the tag replies may...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper addresses the problem of bit detection for a chaos-based multiple-access system. In particular, one considers the Differential Chaos Shift Keying modulation. It is assu...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper we design block-structured LDPC codes for iterative MIMO receivers with soft sphere detection in particular channel environments. The receiver EXIT charts are used a...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper considers a coding scheme for data transmission over erasure channels which is also known as multiple description coding. The LMMSE prefilter method of Romano [1] is r...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE