Báo cáo hóa học: " Maximum MIMO System Mutual Information with Antenna Selection and Interference" docx

... 676–684 c  2004 Hindawi Publishing Corporation Maximum MIMO System Mutual Information with Antenna Selection and Interference Rick S. Blum Department of Electrical and Computer Engineering, Lehigh University, ... properties of MIMO with antenna selection. In Section 2, we give a general discussion and some use- ful relationships used to study the convexity and...

Ngày tải lên: 23/06/2014, 01:20

... SISO system for both of the MIMO transmit antennas before the signal field, as shown in Figure 3. After the signal field, we use T 1 and T 2 (and GI2) for one transmit antenna, and −T 1 and −T 2 (and ... to the perfect channel knowledge case and the estimated channel parameter case for the MIMO system is no more than that of the SISO system. A MIMO System with Backw...

Ngày tải lên: 23/06/2014, 01:20

... A, C and E, and α-carotene, have been reported in AD patients and elderly subjects with mild cognitive impairment [5,6]. In AD plasma levels of anti-oxidants such as lycopene, lutein and α- and ... patients with Alzheimer's disease with low (solid line) and high (dashed line) initial AOC levelsFigure 2 Cumulative survival of patients with Alzheimer's disease wit...

Ngày tải lên: 19/06/2014, 22:20

... RFS and OS in both uni- and multivariate analysis. Some subjects had no information on one or several markers and missing values were coded as a separate category for categorical variables and ... the manuscript. JM, FP and MU participated in the design of the study and helped draft the manuscript. KJ conceived of the study, participated in its design and coordination and he...

Ngày tải lên: 20/06/2014, 04:20

... under-resourced and under-staffed. PLHIV and their DICGs must therefore be provided with counselling, information and support on basic medical care and infection control. Home-based medical assistance and ... of emotional and psychological distress and ease the burden of living with HIV/AIDS [22,34,35]. A system of informal and formal counselling and sup- port must b...

Ngày tải lên: 20/06/2014, 08:20

... 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 ... change with respect to the model given in (54) is that the Markov chain has now a total of n +(N − 1)c o n states (instead of n) and, hence, the size and elements of matrix Q...

Ngày tải lên: 21/06/2014, 17:20

... point to point MIMO channel with M 0 transmit antennas and M 1 + M 2 receive antennas. The DM-tradeoff of this MIMO channel is (M 0 − r)(M 1 + M 2 − r), and since this point to point MIMO channel ... and β n antennas alternatively, note that use of more antennas increases the mutual information of the channel, and consequently reduces the outage probability. Since Π P 2 use...

Ngày tải lên: 21/06/2014, 20:20

... doped with iron oxide nanoparticles and CdTe QDs by this protocol for the first time. The preparation procedure was shown in Scheme 1, iron oxide nanoparticles were first coated with silica and then ... 0.02 M CdCl 2 and 100 mL of water was mixed together, and then the pH of the mixture was adjusted to 11.3 in the presence of 26 lL of thioglycolic acid. After stirring and bubbling...

Ngày tải lên: 22/06/2014, 00:20

... the tree is associated with the list of the atoms it represents. A I. Radulovic and P. Frossard 15 and Systems for Video Technology, vol. 12, no. 6, pp. 566–575, 2002. [18] T. Nguyen and A. Zakhor, “Matching ... P. Vandergheynst, and P. Frossard, “Tree-based pursuit,” Tech. Rep. TR-ITS-2004.13, Ecole Polytechnique F ´ ed ´ erale de Lausanne, Lausanne, Switzerland, July 2004. [31] P....

Ngày tải lên: 22/06/2014, 22:20

... compari- son with SMF and the recently introduced and highly ap- proved filters, MMEM, PSM, IMF, IRF, AMF, SDR, MSM, and TSM. The experiments were carried out on the Lena, the Mandrill, and the Bridge ... corrupted images,” IEEE Trans. on Circuits and Systems II: Analog and DigitalSignalProcessing, vol. 46, no. 1, pp. 78–80, 1999. [5] W Y. Han and J C. Lin, “Minimum -maximum e...

Ngày tải lên: 23/06/2014, 01:20