Ministry of Education
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Prof Ratnam Varada Raja Kumar

vidwan id: 158160
Male

Professor, Department of Electronics and Electrical Communication Engineering
Indian Institute of Technology Kharagpur

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Expertise

  • Electrical and Electronic Engineering

Publications

Total Articles 68
Books 0
Proceedings 0

Publications

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Scopus

Citations 333
h-index 10

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Citations 0
h-index 0
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Bio

Personal Details

  • Male
  • Professor , Indian Institute of Technology Kharagpur
  • Department of Electronics and Electrical Communication Engg., IIT Kharagpur
Ph.D
Other Institute 1984
Professor Apr 1984 – Present
Indian Institute of Technology Kharagpur | Department of Electronics and Electrical Communication Engineering

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Co-Authors (7)

Anil Kumar

Dr Anil Kumar Tiwari

Indian Institute of Technology Jodhpur

C S

Dr C S Ramalingam

N/A

Debarati

Dr Debarati Sen

Indian Institute of Technology Kharagpur

Poonam

Dr Poonam Singh

National Institute of Technology Rourkela

Lakshi Prosad

Prof Lakshi Prosad Roy

National Institute of Technology Rourkela

S M

Dr S M Sameer

National Institute of Technology Calicut

Saswat

Prof Saswat Chakrabarti

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Scholarly Work

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Scholarly Publications

Frequency offset estimation by multi-band averaging method: A new approach for MB-OFDM based ultra-wideband communication system

Open Access
Article
Wireless Personal Communications. Year: 2010. Volume: 54 , Issue: 4 , Pages: 623-633 .
Authors: Sen D.;Chakrabarti S.;Raja Kumar R.
DOI 10.1007/s11277-009-9744-x
1

Energy consumption assessment in LTE baseband of eNodeB and guidelines for green baseband subsystems

Open Access
Conference Paper
Year: 2010.
Authors: Boyapati H.;Raja Kumar R.;Chakrabarti S.
DOI 10.1109/INDCON.2010.5712645
6

A comparison of DSP, ASIC, and RISC DSP based implementations of multiple access in LTE

Open Access
Conference Paper
Year: 2010.
Authors: Boyapati H.;Raja Kumar R.
DOI 10.1109/ISCCSP.2010.5463464
5

Channel estimation in OFDM systems using a controlled superimposition of training sequences

Open Access
Article
Year: 2010. Volume: 29 , Issue: 2 , Pages: 349-360 .
Authors: Nair J.P.;Kumar R.V.R.
DOI 10.1007/s00034-009-9139-y
1

Optimal superimposed training sequences for channel estimation in MIMO-OFDM systems

Open Access
Article
Year: 2010. Volume: 2010 .
Authors: Nair J.P.;Kumar R.V.R.
DOI 10.1155/2010/140506
16

A GLRT detector in partially correlated texture based compound-gaussian clutter

Open Access
Conference Paper
Year: 2010.
Authors: Roy L.;Raja Kumar R.
DOI 10.1109/NCC.2010.5430182
12

Improved superimposed training based channel estimation for MIMO-OFDM systems with quantized feedback

Open Access
Conference Paper
Year: 2010.
Authors: Nair J.;Raja Kumar R.
DOI 10.1109/SPCOM.2010.5560512
1

An efficient technique for the integer frequency offset estimation in OFDM systems

Open Access
Article
Year: 2009. Volume: 89 , Issue: 2 , Pages: 252-256 .
Authors: Sameer S.M.;Raja Kumar R.V.
DOI 10.1016/j.sigpro.2008.08.010
10