Báo cáo hóa học: " Space-Time Coded OFDM with Low PAPR Anand Venkataraman, Harish Reddy, and Tolga M Duman" pptx

... 10.1155/ASP/2006/87125 Space-Time Coded OFDM with Low PAPR Anand Venkataraman, Harish Reddy, and Tolga M. Duman Department of Electrical Engineering, Arizona State University, Tempe, AZ 85287-5706, ... problem of PAPR re- duction for MIMO -OFDM systems. We have extended the use of trellis shaping to MIMO -OFDM systems using space- time trellis and space-time b...

Ngày tải lên: 22/06/2014, 23:20

... ad- vantages of both MIMO system and OFDM, that is, immu- nity to delay spread as well as huge transmission capacity. In this paper, we apply the D-BLAST structure to MIMO- OFDM systems and develop a ... Leus, and M. Moonen, “Optimal tr ain- ing sequences for channel estimation in MIMO OFDM sys- tems in mobile wireless channels,” in Proc. IEEE Interna- tional Zurich Seminar on Bro...

Ngày tải lên: 23/06/2014, 01:20

... as R i = N i · r i and with the maximum loading η T given by (11). 10 EURASIP Journal on Wireless Communications and Networking Table 2: Summary of analysis and simulation parameters. Parameter Value Class ... X. Wang, “An FDD wideband CDMA MAC protocol with minimum-power allocation and GPS-scheduling for wireless wide area multimedia networks,” IEEE Transactions on Mobile Computi...

Ngày tải lên: 22/06/2014, 22:20

... jhalvors@wfubmc.edu Marc Barnett, Aff2 Email: marcbarnett1@gmail.com Ben Jackson, Aff3 Email: benandjilljackson@yahoo.com John P Birkedal, Aff1 Email: birkedal@wfubmc.edu Aff1 Department ... fracture and sterile operating room environment with sterile tools confers little increased risk of septic knee. The concern comes with a contaminated open fracture site with reame...

Ngày tải lên: 21/06/2014, 19:20

... Picard-Banach and Mann-Ishikawa iterations,” to appear in Applied Mathematics E—Notes. S¸tefan M. S¸oltuz: Departamento de Matematicas, Universidad de Los Andes, Carrera 1 no. 18A-10, Bogota, Colombia Current ... {v n }⊂X, lim n→∞ δ n = 0 =⇒ lim n→∞ v n = x ∗ , (1.5) where δ n :=v n+1 − (1 − λ)v n − λTv n . 2. Main results Theorem 2.1. Let X be a normed space and T : X → X a map with...

Ngày tải lên: 22/06/2014, 06:20

... Sweatman, J. S. Thompson, B. Mulgrew, and P. M. Grant, “A comparison of the MMSE detector and its BLAST version for the MIMO channel,” in IEE Seminar on MIMO: Communications Systems from Concept ... symbol OFDM symbol OFDM symbol OFDM symbol GI GI GI GISignal Signal Signal field ··· Figure 3: Proposed MIMO preamble (and signal field) structure. Note that our symbol timing estimation...

Ngày tải lên: 23/06/2014, 01:20

... Diagnostics, Salem, New Hampshire; for IL-6 (pg/ml) and TNFα (pg/ ml) from Assay Designs Inc., Ann Arbor, Michigan; and for sFas (pg/ml) and sFas-L (pg/ml) from R&D Systems, Inc, Minneapolis, Minnesota. Statistical ... Blood samples were centrifuged, plasma aliquoted, and frozen at -70°C until the time of testing. Plasma levels of Troponin I (TnI) and myoglobin (Myo) were measur...

Ngày tải lên: 18/06/2014, 15:20

... levels in mice immunized with control PsV (groups 6 and 7), with GMTs of 855 and 1,212 (p = 0.459). By comparison with these control pseudovirions, the anti-L2 GMT (2,600) was higher in mice immunized ... Group: Epidemiologic classification of human papillomavirus types associated with cervical cancer. N Engl J Med 2003, 348:518-27. 2. Walboomers JM, Jacobs MV, Manos MM, Bosch FX,...

Ngày tải lên: 18/06/2014, 16:20

... 2). Identification of Implanted ADMSCs and CD31+ Cells in LV Myocardium By day 90 following DCM induction, the rats were sacri- ficed for identifying implanted ADM SCs in LV myoca r- dium. Numerous CM-Dil-stained ... i-apoptosis biomar- ker, was remarkably lowest in group 2. Stem cell ther- apy has been proposed to be immune-modulatory and anti-inflammatory through down-regulating both in...

Ngày tải lên: 18/06/2014, 16:20

... interferon-alpha2b, interleukin-2 and fotemustine for patients with metastatic melanoma. Melanoma Res 2000, 10(5):475-82. 12. Avril MF, Armadal S, Grab JJ, et al: Fotemustine compared with Dacarbazine in patients with disseminated ... from malignant melanoma. Br J Cancer 2007, 96(1):44-8. 28. Tas F, Camlica H, Topuz E: Temozolomide in combination with fotemustine in patients with...

Ngày tải lên: 18/06/2014, 16:20