Search Results - "Hari, K.V.S."

Reduced-Complexity ML Detection and Capacity-Optimized Training for Spatial Modulation Systems by Rajashekar, Rakshith, Hari, K. V. S., Hanzo, L.

“…Spatial Modulation (SM) is a recently developed low-complexity Multiple-Input Multiple-Output scheme that jointly uses antenna indices and a conventional…”
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Full-Diversity Dispersion Matrices From Algebraic Field Extensions for Differential Spatial Modulation by Rajashekar, Rakshith, Ishikawa, Naoki, Sugiura, Shinya, Hari, K.V.S., Hanzo, Lajos

“…We consider differential spatial modulation (DSM) operating in a block fading environment and propose sparse unitary dispersion matrices (DMs) using algebraic…”
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K-Space Trajectory Design for Reduced MRI Scan Time by Sharma, Shubham, Hari, K.V.S., Leus, Geert

“…The development of compressed sensing (CS) techniques for magnetic resonance imaging (MRI) is enabling a speedup of MRI scanning. To increase the incoherence…”
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Space Filling Curves for MRI Sampling by Sharma, Shubham, Hari, K.V.S., Leus, Geert

“…A novel class of k-space trajectories for magnetic resonance imaging (MRI) sampling using space filling curves (SFCs) is presented here. More specifically,…”
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Incidence of essential hypertension in young adult males followed for over two decades by Kumar, K.V.S. Hari, Patnaik, SK

“…The data about the incidence of hypertension in India is scarce and is lacking about hypertension in young adult patients. We studied the incidence of…”
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Structured dispersion matrices from division algebra codes for space-time shift keying by Rajashekar, R., Hari, K. V. S., Hanzo, L.

“…We propose a novel method of constructing Dispersion Matrices (DM) for Coherent Space-Time Shift Keying (CSTSK) relying on arbitrary PSK signal sets by…”
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Thyrotoxic periodic paralysis: A retrospective, observational study from India by Verma, Vishesh, Kumar, Yogesh, Kotwal, Narendra, Upreti, Vimal, Hari Kumar, K.V.S., Singh, Yashpal, Menon, Anil

“…Background & objectives: Thyrotoxic periodic paralysis (TPP) is an endocrine emergency presenting with acute-onset flaccid paralysis in a patient having…”
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Joint Design of the Spatial and of the Classic Symbol Alphabet Improves Single-RF Spatial Modulation by Koundinya, Pranav S., Hari, K.V.S., Hanzo, Lajos

“…A new joint spatial and classic symbol alphabet is designed for spatial modulation (SM)-based multiple-input multiple-output systems. The employment of…”
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Incidence of mycobacterial disorders in Indian adult male service population followed for over two decades by Kumar, Hari K.V.S., Patnaik, Saroj K.

“…The comprehensive epidemiology of mycobacterial disorders is scarce from our country. The incidence of Tuberculosis (TB) and Leprosy in a cohort of military…”
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A male with a one week history of fever, cough and breathlessness by Hari Kumar, K.V.S, Baruah, M.M

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A Novel Method for Millimetre-Wave Channel Estimation for 1-bit Quantized Receivers using Low-Rank Matrix Constraints by Bhattacharya, Swati, Hari, K.V.S.

“…Analog-to-digital converters (ADCs) for millimetre-wave (mmWave) systems have to operate at a very high sampling rate due to the high bandwidth involved. This…”
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Peripartum cardiomyopathy in type II autoimmune polyendocrine syndrome by Hari Kumar, K.V.S, Pushkaraj, S.G, Krishnaleela, B.L, Modi, K.D

“…Abstract Autoimmune polyglandular syndromes (APS) consist of the failure of two or more endocrinal glands together requiring hormone replacement. Type II APS,…”
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Mighty journals, mega trials, and modest points by Kumar, K.V.S, Modi, K, Kalra, Sanjay

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Profile of pulmonary embolism in service personnel posted at high altitude area by Dutta, Vijay, Singh, Rajeshwar, Kumar, Sandeep, Aggarwal, Naveen, Hari Kumar, K.V.S.

“…We evaluated the clinical presentation and risk factors of pulmonary embolism (PE) in soldiers posted at high altitude areas (HAA). We conducted a…”
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Role of thyroid Doppler in differential diagnosis of thyrotoxicosis by Hari Kumar, K V S, Pasupuleti, Vamsikrishna, Jayaraman, Muthukrishnan, Abhyuday, Verma, Rayudu B, Ramasubba, Modi, Kirtikumar D

“…To evaluate the role of thyroid blood flow assessment by color-flow Doppler ultrasonography in the differential diagnosis of thyrotoxicosis. Consecutive…”
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Systematic Construction of Linear Transform Based Full-Diversity, Rate-One Space-Time Frequency Codes by Shankar, M.R.B., Hari, K.V.S.

“…In this paper, we generalize the existing rate-one space frequency (SF) and space-time frequency (STF) code constructions. The objective of this exercise is to…”
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Addition of exenatide or sitagliptin to insulin in new onset type 1 diabetes: A randomized, open label study by Hari Kumar, K.V.S, Shaikh, Altamash, Prusty, Pitambar

“…Abstract Incretin based therapies are known to have pleotropic benefits in type 2 diabetes but have not been studied in new onset type 1 diabetes. In this…”
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Case 16-2008: A Woman with Bone Pain by Kumar, Hari K V S, Jayaraman, Muthukrishnan, Modi, Kirtikumar D

“…To the Editor: The diagnosis of secondary hyperparathyroidism in the case discussed by Demay and colleagues (May 22 issue) 1 is doubtful. Primary…”
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An Analysis for the Performance of the OFDM-IM Systems Impaired by Carrier Frequency Offset by Satwika, Bhogavalli, Hari, K.V.S.

“…For the last years, a great deal of interest has been paid to OFDM systems with index modulation (OFDM-IM) because of its energy efficiency and flexibility in…”
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Learning-based method for k-space trajectory design in MRI by Sharma, Shubham, Hari, K.V.S., Leus, Geert

“…Variable density sampling of the k-space in MRI is an integral part of trajectory design. It has been observed that data-driven trajectory design methods…”
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