... frequency and 2D angles. Figures 1 and 3 show that the
angle estimates from ESPRIT s eigenvalues combined with
eigenvectors have better performance than angle estimates
obtained from only ESPRIT s ... Zoltowaki and Mathews discuss ESPRIT- based real-
time angle- frequency estimation algorithm using scalar sen-
sor array [22].
In this paper, we try to combine the ESPRIT- bas...
... collected with a standard
questionnaire including a validated RAND 36-Item Health Survey (RAND-36) questionnaire.
Results: 105 (31%) women with AGA and 225 (69%) controls completed the RAND-36
questionnaire. ... citation purposes)
Health and Quality of Life Outcomes
Open Access
Research
Health-related quality of life and physical well-being among a
63- year-old cohort of women wit...
... random field estimation with wireless sensor networks. We consider two encoding strategies,
namely, Compress -and- Estimate (C&E) and Quantize -and- Estimate (Q&E), which operate with and without ... problem of
(nonnecessarily bandlimited) random field estimation with
wireless sensor networks. To that aim, we adopt the Q&E and
C&E encoding schemes of [3] and an...
... along with SCA and the ideal synchronized system.
SCA is used to estimate the FFO and coarse TO.
5. CONCLUSIONS
A method for joint frequency ambiguity resolution (or IFO
estimation) and TO estimation ... synchronization and channel estimation algorithms for
OFDM systems, and signal processing for radar.
Guisheng Liao received the B.S. degree
from Guangxi University, Guangxi,...
... Communications and Networking
Volume 2007, Article ID 24342, 13 pages
doi:10.1155/2007/24342
Research Article
Channel Impulse Response Length and Noise Variance
Estimation for OFDM Systems with Adaptive ... OFDM system with adaptive guard interval (illust ration in baseband).
5. STRUCTURE OF AN OFDM SYSTEM WITH
ADAPTIVE GUARD INTERVAL
Figure 7 shows the st ructure of an OFDM syste...
... major channel estimation concepts in
this context: (1) training-based channel estimation (tb), (2)
semiblind channel estimation (sb), and (3) blind channel
estimation. For tb, channel estimation ... Weiss and B. Friedlander, “Channel estimation for
DS-CDMA downlink with aperiodic spreading codes,” IEEE
Transactions on Communications, vol. 47, no. 10, pp. 1561–
1569, 1999.
[18...