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Education
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Research and Publications

My research can be broadly classified into the following
topics:
Diversity combining and channel modeling for wireless communications
MIMO and spacetime systems
Cooperative communications
Multiple access systems
Power line communications
Directionfinding systems
Solutions of linear difference equations and their applications
to linear systems
Study of matrices with special structures and their applications
JOURNAL PUBLICATIONS

S. Joshi and R. K.
Mallik, “Coverage probability analysis in a devicetodevice network:
Interference functional and Laplace transform based approach,” IEEE
Communications Letters, vol. 23, no. 3, pp. 466469, March 2019.
D. Sharma, A. Dubey, S. Mishra, and R. K.
Mallik, “A frequency control strategy using power line communication in a
smart microgrid,” IEEE Access, vol. 7, no. 1, pp.
2171221721, 2019.
S. P. Dash, R. K.
Mallik, and S. K. Mohammed, “Error analysis of receive diversity noncoherent PLC system in impulsive noise environment,”
IEEE Transactions on Vehicular Technology, vol. 68, no. 1, pp. 962966,
January 2019.
R. K. Mallik and R. D. Murch, “Optimal ASK levels for channel magnitude based
diversity reception in Rayleigh fading,” IEEE Transactions on
Communications, vol. 66, no. 9, pp.
43454360, September
2018.
R. K. Mallik, “The exponential
correlation matrix: Eigenanalysis and applications,” IEEE Transactions on
Wireless Communications, vol. 17, no. 7, pp. 46904705, July 2018.
B. R. Manoj, R. K. Mallik, and M. R. Bhatnagar,
“Performance analysis of bufferaided prioritybased maxlink relay selection
in DF cooperative networks,” IEEE Transactions on Communications, vol. 66,
no. 7, pp. 28262839, July 2018.
S. Joshi and R. K.
Mallik, “Coverage and interference in D2D networks with Poisson cluster
process,” IEEE Communications Letters, vol. 22, no. 5, pp. 10981101, May
2018.
S. P. Dash, R. K.
Mallik, and S. K. Mohammed, “Performance analysis of noncoherent PLC with multilevel
ASK in impulsive noise environment,” IET Communications, vol. 12, no. 7,
pp. 816823, April 24 2018.
R. K. Mallik, M. R. Bhatnagar, and S. P. Dash, “Fractional pilot duration
optimization for SIMO in Rayleigh fading with MPSK and imperfect CSI,” IEEE
Transactions on Communications, vol. 66, no. 4, pp. 17321744, April 2018.
N. C. Sagias and R. K. Mallik, “On the statistics of the
error propagation effect of binary differential phaseshift keying,” IEEE
Wireless Communications Letters, vol. 6, no. 6, pp.
718721, December 2017.
A. Singh, M. R. Bhatnagar, and R. K. Mallik, “Physical layer security
of a multiantennabased CR network with single
and multiple primary users,” IEEE Transactions on Vehicular Technology, vol.
66, no. 12, pp. 1101111022, December 2017.
S. Joshi and R. K.
Mallik, “Analysis of dedicated and shared devicetodevice communication in
cellular networks over Nakagamim fading
channels,” IET Communications, vol. 11, no. 10, pp. 16001609, July 13
2017.
R. K. Mallik, R. D. Murch, and Y. Li, “Channel magnitude based energy
detection with receive diversity for multilevel amplitudeshift keying in
Rayleigh fading,” IEEE Transactions on Communications, vol. 65, no. 7, pp.
30793094, July 2017.
B. R. Manoj, R. K. Mallik, and M. R. Bhatnagar,
“Bufferaided multihop DF cooperative networks: A stateclustering based
approach,” IEEE Transactions on Communications, vol. 46, no. 12, pp.
49975010, December 2016.
A. Dubey
and R. K. Mallik, “Effect of channel correlation on multihop data
transmission over power lines with decodeandforward relays,” IET
Communications, vol. 10, no. 13, pp. 16231630, September 1 2016.
A. Singh, M. R. Bhatnagar, and R. K. Mallik, “Secrecy outage of a
simultaneous wireless information and power transfer cognitive radio
system,” IEEE Wireless
Communications Letters,
vol. 5, no. 3, pp. 288291, June 2016.
Y. Deng, L. Yang, M. Elkashlan, A. Nallanathan,
and R. K. Mallik, “Physical layer
security in threetier
wireless sensor networks: A stochastic geometry
approach,” IEEE
Transactions on Information Forensics and Security,
vol. 11, no. 6, pp.
11281138, June 2016.
R. K. Mallik, R. D. Murch, S. P. Dash, and S. K. Mohammed, “Optimal
multilevel ASK with noncoherent diversity
reception in uncorrelated nonidentical and correlated
Rayleigh fading,” IEEE
Transactions on Communications, vol. 64, no. 5, pp. 22042219,
May 2016.
M. R. Bhatnagar, R. K. Mallik, and O. Tirkkonen,
“Performance evaluation of best path selection in a multihop
decodeandforward cooperative system,” IEEE Transactions
on Vehicular
Technology, vol. 65, no. 4, pp. 27222728, April 2016.
A. Singh, M. R. Bhatnagar, and R. K. Mallik, “Performance of an
improved energy
detector in multihop cognitive radio networks,” IEEE Transactions
on
Vehicular Technology,
vol. 65, no. 2, pp. 732743, February 2016.
A. Singhal,
R. K. Mallik, and B. Lall, "Performance
analysis of amplitude modulation schemes for diffusionbased molecular
communication," IEEE Transactions on Wireless Communications, vol. 14,
no. 10, pp. 56815691, October 2015.
H. Nayar,
V. J. Ribeiro, and R. K. Mallik,
"Multicarrier modulation with variable peaktoaverage
power ratio using
partial fast Fourier transform," IET Communications, vol. 9, no. 12,
pp.
14501457, August 13
2015.
Arti M. K., R. K. Mallik, and R. Schober,
“Performance analysis of OSTBC relaying
in AF MIMO relay
systems with imperfect CSI,” IEEE Transactions on
Vehicular Technology,
vol. 64, no. 7, pp. 32913298, July 2015.
Y. Deng, M. Elkashlan, N. Yang, P. L. Yeoh,
and R. K. Mallik, “Impact of primary
network on secondary
network with generalized selection combining,” IEEE
Transactions on
Vehicular Technology, vol. 64, no. 7, pp. 32803285, July 2015.
A. Dubey
and R. K. Mallik, “PLC system performance with AF relaying,” IEEE
Transactions on
Communications, vol. 63, no. 6, pp. 23372345, June 2015.
R. K. Mallik, S. Singh,
R. D. Murch, and S. Mehra,
“Signal design for multiple antenna
systems with spatial
multiplexing and noncoherent reception,” IEEE
Transactions on
Communications, vol.
63, no. 4, pp. 12451258, April 2015.
A. Dubey,
R. K. Mallik, and R. Schober, “Performance
analysis of a multihop power line
communication system
over lognormal fading in presence of impulsive noise,”
IET Communications,
vol. 9, no. 1, pp. 19, January 2 2015.
L. Wang, M. Elkashlan, J. Huang, R. Schober,
and R. K. Mallik, “Secure transmission
with antenna selection
in MIMO Nakagamim fading channels,” IEEE
Transactions on
Wireless
Communications, vol. 13, no. 11, pp. 60546067, November 2014.
A. Singhal,
R. K. Mallik, and B. Lall, “Effect of molecular
noise in diffusionbased molecular communication,” IEEE Wireless
Communications Letters, vol. 3, no. 5, pp. 489492, October
2014.
A. Singhal,
R. K. Mallik, and B. Lall, “Molecular
communication with Brownian motion and a
positive drift:
Performance analysis of amplitude modulation schemes,” IET Communications,
vol. 8, no. 14, pp.
24132422, September 25 2014.
Y. Deng, M. Elkashlan, P. L. Yeoh, N.
Yang, and R. K. Mallik, “Cognitive MIMO relay networks with generalized
selection combining,” IEEE Transactions on Wireless Communications,
vol. 13, no. 9, pp.
49114922, September 2014.
A. Kumar, R. K. Mallik,
and R. Schober, “A probabilistic approach to
modeling users’ network
selection in presence
of heterogeneous wireless networks,” IEEE Transactions on Vehicular
Technology, vol. 63,
no. 7, pp. 33313341, September 2014.
A. Dubey,
R. K. Mallik, and R. Schober, “Performance
analysis of a power line communication system employing selection combining
in correlated lognormal channels and impulsive noise,” IET Communications,
vol. 8, no. 7, pp. 10721082, May 6 2014.
T. Islam, R. Schober, R. K. Mallik, and V. K. Bhargava,
“SLNC for multisource multirelay BICMOFDM systems,” IEEE Transactions on
Wireless Communications, vol. 13, no. 4, pp. 20962112, April 2014.
I. Ahmed, A. Ikhlef, R. Schober, and R. K.
Mallik, “Power allocation for conventional and bufferaided link adaptive
relaying systems with energy harvesting nodes,” IEEE Transactions on
Wireless Communications, vol. 13, no. 3, pp. 11821195, March 2014.
R. K. Mallik and R. D. Murch, “Noncoherent reception
of multilevel ASK in Rayleigh fading with
receive diversity,”
IEEE Transactions on Communications, vol. 62, no. 1, pp. 135143, January
2014.
M. Mehra
and R. K. Mallik, “Solutions of differentialdifference equations arising
from mathematical models of granulocytopoiesis,”
Differential Equations and Dynamical Systems, vol. 22, no. 1, pp. 3349,
January 2014.
A. Kumar, R. K. Mallik,
and R. Schober, “Wireless local area network
service providers’ price competition in presence of heterogeneous user
demand,” IET Communications, vol. 7, no. 18, pp. 21132121, December 17
2013.
Arti M. K., R. K. Mallik, and R. Schober,
“Beamforming and combining in twoway AF MIMO
relay networks,” IEEE
Communications Letters, vol. 17, no. 7, pp. 14001403, July 2013.
A. Singh, M. R. Bhatnagar, and R. K. Mallik, “Threshold optimization of
a finite sample based cognitive radio network using energy detector,”
EURASIP Journal on Wireless Communications and Networking, vol. 2013, no.
165, June 14 2013.
I. Ahmed, A. Ikhlef, R. Schober, and R. K.
Mallik, “Joint power allocation and relay selection in energy harvesting AF
relay systems,” IEEE Wireless Communications Letters, vol. 2, no. 2,
pp. 239242, April
2013.
A. Kumar, R. K. Mallik,
and R. Schober, “WLAN service providers’ price
competition with uncertainty in user demand,” IEEE Communications Letters,
vol. 17, no. 3, pp. 517520,
March 2013.
R. K. Mallik and J. H.
Winters, “Deterministically weighted squarelaw combining in correlated
fading,” IEEE Transactions on Communications, vol. 61, no. 1, pp. 344356,
January 2013.
K. Dhaka, R. K. Mallik,
and R. Schober, “Optimisation
of power allocation for asymmetric relay placement in multihop relay
systems,” IET Communications, vol. 7, no. 2, pp. 128136,
January 22 2013.
M. D. Selvaraj and R. K. Mallik, “Performance of full CSI
selection combining for cooperative diversity systems,” IEEE Transactions
on Communications, vol. 60, no. 9, pp. 24822488, September 2012.
F. Moghimi,
R. K. Mallik, and R. Schober, “Sensing time and
power optimization in MIMO cognitive radio networks,” IEEE Transactions on
Wireless Communications, vol. 11, no. 9,
pp. 33983408,
September 2012.
T. Islam, A. Nasri, R. Schober, R. K.
Mallik, and V. K. Bhargava, “Network coded multisource cooperative
communication in BICMOFDM networks,” IEEE Transactions on Wireless
Communications, vol. 11, no. 9, pp. 31803193, September 2012.
Y. Shi, X. Dong, K. B. Letaief, and R. K. Mallik. “Coalitionassisted resource
allocation in large amplifyandforward cooperative networks,” IEEE
Transactions on Vehicular Technology,
vol. 61, no. 4, pp.
18631873, May 2012.
I. Ahmed, A. Nasri, D. S. Michalopoulos, R. Schober,
and R. K. Mallik, “Relay subset
selection and fair power allocation for best and partial relay
selection in generic noise and
interference,” IEEE Transactions on Wireless Communications, vol. 11, no.
5, pp. 18281839, May 2012.
Y. Shi, K. B. Letaief, R. K. Mallik, and X. Dong, “Distributed power
allocation in twohop interference channels: An implicitbased approach,”
IEEE Transactions on Wireless Communications, vol. 11, no. 5, pp.
19111921, May 2012.
I. Ahmed, A. Nasri, R. Schober, and R. K.
Mallik, “Asymptotic performance of generalized selection combining in
generic noise and fading,” IEEE Transactions on Communications,
vol. 60, no. 4, pp.
916922, April 2012.
K. Dhaka, R. K. Mallik, and R. Schober,
“Performance analysis of decodeandforward
multihop communication: A difference equation approach,” IEEE Transactions on Communications, vol. 60, no. 2, pp. 339345, February 2012.
A. Singh, M. R. Bhatnagar, and R. K.
Mallik, “Cooperative spectrum sensing in multiple antenna based cognitive
radio network using an improved energy detector,” IEEE Communications
Letters, vol. 16, no. 1, pp. 6467, January 2012.
R. K. Mallik and N. C. Sagias,
“Distribution of inner product of complex Gaussian random vectors and its
applications,” IEEE Transactions on Communications, vol. 59, no. 12, pp.
33533362, December 2011.
K. Raghunath, Y. U. Itankar, A. Chockalingam, and
R. K. Mallik, “BER analysis of uplink OFDMA in the presence of carrier
frequency and timing offsets on Rician fading
channels,” IEEE Transactions on Vehicular Technology, vol. 60, no. 9, pp.
43924402, November 2011.
P. S. Bithas, N. C. Sagias, and R. K. Mallik, “On the sum of kappa
stochastic variates and applications to
equalgain combining,” IEEE Transactions on Communications, vol. 59, no. 9,
pp. 24342442, September 2011.
P. Dharmawansa, M. R. McKay, R. K.
Mallik, and K. B. Letaief, “Ergodic
capacity and beamforming optimality for MISO
relaying with statistical CSI,” IEEE Transactions on Communications, vol.
59, no. 8, pp. 21192131, August 2011.
T. Islam, R. Schober, R. K. Mallik,
and V. K. Bhargava, “Analysis and design of
cooperative BICMOFDM systems,” IEEE Transactions on Communications, vol.
59, no. 6, pp. 17421751, June 2011.
F. Moghimi, R. Schober,
and R. K. Mallik, “Hybrid coherent/energy detection for cognitive radio
networks,” IEEE Transactions on Wireless Communications, vol. 10, no. 5,
pp. 19541605, May 2011.
M. D. Selvaraj, R. K. Mallik, and R. Goel, “Optimum receiver performance with binary
phaseshift keying for decode and forward relaying,” IEEE Transactions on
Vehicular Technology, vol. 60, no. 4, pp. 19481954, May 2011.
M. D. Selvaraj and R. K. Mallik,
“Singlerelay cooperative diversity with scaled selection combining,” IEEE
Transactions on Communications, vol. 59, no. 3, pp. 701707, March 2011.
Y. Shi, R. K. Mallik, and K. B. Letaief,
“Randomized power control for twohop interference channels,” IEEE
Communications Letters, vol. 14, no. 12, pp. 11281130, December 2010.
M. D. Selvaraj and R. K. Mallik,
“Scaled selection combining based cooperative diversity system with decode
and forward relaying,” IEEE Transactions on Vehicular Technology, vol. 59,
no. 9, pp. 43884399, November 2010.
R. K. Mallik and J. H. Winters, “Deterministic linear combining
receivers for random fading channels,” IEEE Transactions on Communications,
vol. 58, no. 9, pp. 26302638, September 2010.
R. K. Mallik, “A new statistical model of the complex Nakagamim fading gain,” IEEE Transactions on
Communications, vol. 58, no. 9, pp. 26112620, September 2010.
N. C. Sagias, R. K. Mallik, and G. S.
Tombras, “Error rate performance of multilevel
signals with coherent detection,” IEEE Transactions on Communications, vol.
58, no. 8, pp. 21882192,
August 2010.
P. Dharmawansa, M. R. McKay, and R.
K. Mallik, “Analytical performance of amplifyandforward MIMO relaying
with orthogonal spacetime block codes,” IEEE Transactions on
Communications, vol. 58, no. 7, pp. 21472158, July 2010.
W. Zhang, R. K. Mallik, and K. B. Letaief,
“Optimization of cooperative spectrum sensing with energy detection in
cognitive radio networks,” IEEE Transactions on Wireless Communications,
vol. 8, no. 12, pp. 57615766, December 2009.
E. Bayaki, R. Schober,
and R. K. Mallik, “Performance analysis of MIMO freespace
optical systems in gammagamma fading,” IEEE Transactions on
Communications, vol. 57, no. 11, pp.
34153424, November 2009.
M. D. Selvaraj and R. K. Mallik, “Error analysis of the
decode and forward protocol with selection combining,” IEEE Transactions on
Wireless Communications, vol. 8, no. 6, pp. 30863094, June 2009.
Y. Shi, J. H. Wang, K.
B. Letaief, and R. K. Mallik, “A gametheoretic
approach for distributed power control in interference relay channels,”
IEEE Transactions on Wireless Communications, vol. 8, no. 6, pp. 31513161,
June 2009.
R. K. Mallik and P. Garg, “Performance of optimum and suboptimum receivers
for spacetime coded systems in correlated fading,” IEEE Transactions on
Communications, vol. 57, no. 5, pp.
12371241, May 2009.
A. Chowdhery
and R. K. Mallik, “Linear detection for the nonorthogonal
amplify and forward protocol,” IEEE Transactions on Wireless
Communications, vol. 8, no. 2, pp. 826835, February 2009.
P. Garg
and R. K. Mallik, “Equivalence of optimum and joint processing receivers
for spacetime block coded systems,” IEEE Transactions on Wireless
Communications, vol. 8, no. 1, pp. 5154, January 2009.
R. K. Mallik, S. Jain,
and R. K. Garodia, “Performance of the decorrelating multiuser detector in a correlated fading
environment,” IEEE Transactions on Wireless Communications, vol. 7, no.
12, pp. 50915099, December 2008.
R. K. Mallik and J. H.
Winters, “Optimum receiver for a realistic transmitreceive diversity
system in correlated fading,” IEEE Transactions on Information Theory, vol.
54, no. 12, pp. 54565468, December 2008.
R. K. Mallik, “Average
of product of two Gaussian Qfunctions and its application to performance
analysis in Nakagami fading,” IEEE Transactions
on Communications, vol. 56, no. 8,
pp. 12891299, August 2008.
D. S. Michalopoulos, G. K. Karagiannidis, T. A. Tsiftsis,
and R. K. Mallik, "Distributed transmit antenna selection (DTAS) under
performance or energy consumption constraints," IEEE Transactions on
Wireless Communications, vol. 7, no. 4, pp. 11681173, April 2008.
V. Mittal, Y. Gautam,
R. K. Mallik, and S. D. Joshi, "Analysis of wavelet modulation in
frequencyselective fading," IEEE Transactions on Vehicular
Technology, vol. 56, no. 6, pp. 38183826, November 2007.
R. K. Mallik and Q. T. Zhang, "A tight upper bound on the
PEP of a spacetime coded system," IEEE Transactions on Wireless
Communications, vol. 6, no. 9, pp. 32383247, September 2007.
S. Adlakha, R. K. Mallik, and A. Vazirani, "Multiuser detection techniques for
THPPM systems," IEEE Transactions on Vehicular Technology, vol. 56,
no. 5, pp. 29152921, September 2007.
A. Vecchio and R. K. Mallik,
"Bounds on the inverses of nonnegative triangular matrices with monotonicity properties," Linear and Multilinear Algebra, vol. 55, no. 4, pp. 365379, 2007.
R. K. Mallik, "The uniform correlation matrix and its
application to diversity," IEEE Transactions on Wireless
Communications, vol. 6, no. 5, pp. 16191625, May 2007.
P. Garg, R. K. Mallik, and H. M.
Gupta, "An analytical approach to spacetime block coding with
decision feedback channel estimation," IEEE Transactions on Vehicular
Technology, vol. 56, no. 3, pp. 14421447, May 2007.
R. K. Mallik and G. K. Karagiannidis,
"Equalgain combining with unequal energy constellations," IEEE
Transactions on Wireless Communications, vol. 6, no. 3, pp. 11251132,
March 2007.
R. K. Garodia, S. Jain, and R. K.
Mallik, "Performance of the MMSE multiuser detector with equicorrelated signatures," IEEE Transactions on
Communications, vol. 54, no. 8, pp. 13601364, August 2006.
R. K. Mallik, "Optimized diversity combining with
imperfect channel estimation," IEEE Transactions on Information
Theory, vol. 52, no. 3, pp. 11761184, March 2006.
P. Garg, R. K. Mallik, and H. M.
Gupta, "Exact error performance of square orthogonal spacetime block
coding with channel estimation," IEEE Transactions on Communications,
vol. 54, no. 3, pp. 430437, March 2006.
G. K. Karagiannidis, T. A. Tsiftsis, and R. K. Mallik, "Bounds of multihop relayed communications in Nakagamim
fading," IEEE Transactions on Communications, vol. 54, no. 1, pp.
1822, January 2006.
R. K. Mallik and Q. T. Zhang, "Optimum combining with
correlated interference," IEEE Transactions on Wireless
Communications, vol. 4, no. 5, pp. 23402348, September 2005.
R. K. Mallik, P. Gupta, and Q. T. Zhang, "Minimum
selection GSC in independent Rayleigh fading," IEEE Transactions on
Vehicular Technology, vol. 54, no. 3, pp. 10131021, May 2005.
P. Gupta, N. Bansal, and R. K.
Mallik, "Analysis of minimum selection HS/MRC in Rayleigh
fading," IEEE Transactions on Communications, vol. 53, no. 5, pp.
780784, May 2005.
P. Garg, R. K. Mallik, and H. M.
Gupta, "Performance analysis of spacetime coding with imperfect
channel estimation," IEEE Transactions on Wireless Communications,
vol. 4, no. 1, pp. 257265, January 2005.
I. Nigam and R. K. Mallik, "A joint performance measure for
the decorrelating multiuser detector," IEEE
Transactions on Wireless Communications, vol. 3, no. 4, pp. 10241030,
July 2004.
R. K. Mallik. M. Z.
Win, J. W. Shao, M.S. Alouini,
and A. J. Goldsmith, "Channel capacity of adaptive transmission with
maximal ratio combining in correlated Rayleigh fading," IEEE
Transactions on Wireless Communications, vol. 3, no. 4, pp. 11241133,
July 2004.
A. Dua,
U. B. Desai, and R. K. Mallik, "Minimum probability of error based
methods for adaptive multiuser detection in multipath DSCDMA
channels," IEEE Transactions on Wireless Communications, vol. 3,
no. 3, pp. 939948, May 2004.
R. K. Mallik, M. Z.
Win, M. Chiani, and A. Zanella,
"Bit error probability for optimum combining of binary signals in the
presence of interference and noise," IEEE Transactions on Wireless
Communications, vol. 3, no. 2, pp. 395407, March 2004.
R. K. Mallik, "The
pseudoWishart distribution and its application
to MIMO systems," IEEE Transactions on Information Theory: Special Issueon SpaceTime Transmission, Reception, Coding and
Signal Design, vol. 49, no. 10, pp. 27612769, October 2003.
R. K. Mallik, D. Singh,
and A. Kumari, "Error analysis of rake
reception with multiple symbol weight estimation for antipodal
signaling," IEEE Transactions on Communications, vol. 51, no. 10,
pp. 17211729, October 2003.
M. Z. Win, R. K.
Mallik, and G. Chrisikos, "Higher order
statistics of antenna subset diversity," IEEE Transactions on Wireless
Communications, vol. 2, no. 5, pp. 871875, September 2003.
R. K. Mallik, A. K. Gogoi, A. Mahanta, and R. Raghuram, "Analysis of performance of BPSK in an
additive combination of impulsive and Gaussian noise," Wireless
Personal Communications, vol. 26, no. 1, pp. 115, August 2003.
S. Bhardwaj
and R. K. Mallik, "Capacity of rake reception with energy
randomization," IEEE Communications Letters, vol. 7, no. 8, pp.
364366, August 2003.
R. K. Mallik, "On
multivariate Rayleigh and exponential distributions," IEEE
Transactions on Information Theory, vol. 49, no. 6, pp. 14991515,
June 2003.
P. A. Dighe, R. K. Mallik, and S. S. Jamuar,
"Analysis of Ktransmit dualreceive diversity with cochannel interferers over a Rayleigh fading
channel," Wireless Personal Communications, vol. 25, no. 2, pp.
87100, May 2003.
P. A. Dighe, R. K. Mallik, and S. S. Jamuar,
"Analysis of transmitreceive diversity in Rayleigh fading," IEEE
Transactions on Communications, vol. 51, no. 4, pp. 694703, April 2003.
M. Chiani,
M. Z. Win, A. Zanella, R. K. Mallik, and J. H.
Winters, "Bounds and approximations for optimum combining of signals
in the presence of multiple cochannel interferers and thermal noise,"
IEEE Transactions on Communications,
vol. 51, no. 2, pp. 296307, February 2003.
R. K. Mallik and K. V. Rangarao, "On the impulse response of a
discretetime linear IIR system," Digital Signal Processing, vol.
13, no. 1, pp. 128143, January 2003.
R. K. Mallik and M. Z. Win, "Analysis of hybrid
selection/maximalratio combining in correlated Nakagami
fading," IEEE Transactions on Communications,
vol. 50, no. 8, pp.
13721383, August 2002.
R. K. Mallik, M. Z. Win, and J. H. Winters, "Performance of
dualdiversity predetection EGC in correlated
Rayleigh fading with unequal branch SNRs," IEEE Transactions on
Communications, vol. 50, no. 7, pp. 10411044, July 2002.
D. Singh, A. Kumari, R. K. Mallik, and S. S. Jamuar,
"Analysis of rake reception with MRC and imperfect weight estimation
for binary coherent orthogonal signaling," IEEE Communications
Letters, vol. 6, no. 6, pp. 245247, June 2002.
M. Z. Win and R. K.
Mallik, "Error analysis of noncoherent Mary FSK with postdetection
EGC over correlated Nakagami and Rician channels," IEEE Transactions on
Communications, vol. 50, no. 3, pp. 378383, March 2002.
R. K. Mallik, "The inverse of a tridiagonal
matrix," Linear Algebra and Its Applications," vol. 325, nos.
13, pp. 109139, March
1 2001.
R. K. Mallik and M. Z. Win, "Error probability of binary NFSK and DPSK
with
postdetection combining over correlated Rician channels," IEEE Transactions on
Communications, vol. 48, no. 12, pp. 19751978, December 2000.
K. R. Sundaram, R. K. Mallik, and U. M. S.
Murthy, "Modulo conversion method for estimating the direction of
arrival," IEEE Transactions on Aerospace and Electronic Systems, vol.
36, no. 4, pp. 13911396, October 2000.
R. K. Mallik, R. A. Scholtz, and G. P. Papavassilopoulos, "Analysis of an onoff jamming
situation as a dynamic game," IEEE Transactions on Communications,
vol. 48, no. 8, pp. 13601373, August 2000.
R. K. Mallik, "On the solution of a linear homogeneous difference
equation with variable coefficients," SIAM Journal on
Mathematical Analysis, vol. 31, no. 2, pp. 375385, 2000.
R. K. Mallik, "Eigenvectors of lower triangular matrices,"
International Journal of Applied Mathematics, vol. 2, no. 1, pp. 4756,
2000.
R. K. Mallik, "Jordan canonical forms of some lower triangular
matrices
with repeated eigenvalues," International
Journal of Mathematics, Game Theory,
and Algebra, vol. 8, no. 4, pp. 175185, 1999.
R. K. Mallik, "The inverse of a lower triangular matrix,"
International Journal of Mathematics, Game Theory, and Algebra, vol. 8, no.
4, pp. 167174, 1999.
R. K. Mallik, "On the solution of a third order linear homogeneous
difference equation with variable coefficients," Journal of Difference
Equations and Applications, vol. 4, issue 6, pp. 501521, December 1998.
R. K. Mallik, K. V. Rangarao, and U. M. S.
Murthy, "DOA estimation by least squares approach," Electronics
Letters, vol. 34, no. 12, pp. 11871189, June 11 1998.
R. K. Mallik, "Solutions of linear difference equations with variable
coefficients," Journal of Mathematical Analysis and Applications, vol.
222, no. 1, pp. 7991, June 1 1998.
R. K. Mallik, "On the solution of a second order linear homogeneous
difference equation with variable coefficients," Journal of
Mathematical Analysis and Applications, vol. 215, no. 1, pp. 3247, November 1 1997.
CONFERENCE PUBLICATIONS (INTERNATIONAL)

R. Amiri, H. Mehrpouyan, L. Fridman, R. K. Mallik, A. Nallanathan,
and D. Matolak, “A machine
learning approach for
power allocation in HetNets considering QoS,” In Conference Record of the IEEE International
Conference on Communications, Kansas City, MO, U.S.A., May 2024 2018.
B. R. Manoj, R. K. Mallik, and M. R. Bhatnagar,
“Prioritybased maxlink relay selection scheme for bufferaided DF
cooperative networks,” In Proceedings of the IEEE Wireless Communications
and Networking Conference, Barcelona, Spain, April 1518 2018.
N. Pandey, R. K. Mallik, and B. Lall,
“Truncated L´evy statistics for diffusion based
molecular communication,” In Conference Record of the IEEE Global
Communications Conference, Singapore, December 48 2017.
A. Dubey, C. Kundu, T. M. N. Ngatched, O. A. Dobre, and R.
K. Mallik, “Incremental selective
decodeandforward
relaying for power line communication,” In Proceedings of the IEEE
Vehicular Technology ConferenceFall, Toronto,
Canada,
September 2427 2017.
B. R. Manoj, R. K. Mallik, and M. R. Bhatnagar,
“Bufferaided maxlink relay selection in multihop DF cooperative
networks,” In Proceedings of the IEEE Vehicular Technology ConferenceFall,
Montreal, Canada, September 1821 2016.
S. P. Dash, R. K.
Mallik, and S. K. Mohammed, “Coherent detection in a receive diversity PLC
system under Nakagamim noise environment,” In
Proceedings of the IEEE International Symposium on Personal, Indoor and
Mobile Radio Communications, Valencia, Spain, September 47 2016.
D. Sharma, R. K.
Mallik, S. Mishra, A. Dubey,
and V. Ranjan, “Voltage control of a DC microgrid
with doubleinput
converter in a multiPV scenario using PLC,” In Proceedings of the IEEE
Power and Energy Society General Meeting, Boston, MA, U.S.A., July 1721
2016.
R. K. Mallik and R.
D. Murch, “Precoder
design for a threeinput multipleoutput
spatial multiplexing
system with noncoherent reception,” In
Proceedings of the
IEEE Wireless
Communications and Networking Conference, Doha, Qatar,
April 36 2016.
Y. Deng, L. Wang, M. Elkashlan, A. Nallanathan,
and R. K. Mallik, “Secure
multiantenna
transmission in threetier wireless sensor networks,” In Conference Record
of the IEEE Global
Communications Conference, San
Diego, CA, U.S.A.,
December 610 2015.
A. Dubey, D. Sharma, R. K. Mallik, and S. Mishra, “Modeling and performance analysis of a PLC
system in presence of impulsive noise,” In Proceedings of the IEEE Power
and Energy Society General Meeting, Denver, CO, U.S.A., July 2630 2015.
A. Singhal, R. K. Mallik, and B. Lall,
“Performance of amplitude modulation schemes for molecular communication
over a fluid medium,” In Proceedings of the IEEE International Symposium on
Personal, Indoor and Mobile Radio Communications, Washington, DC, U.S.A.,
September 25 2014.
L. Wang, M. Elkashlan, J. Huang, R. Schober,
and R. K. Mallik, “Secrecy outage of TAS/GSC in Nakagamim
fading channels,” In Conference Record of the IEEE International Conference
on Communications, Sydney, Australia, June 1014 2014.
Y. Deng, M. Elkashlan, P. L. Yeoh, T. Q.
Duong, and R. K. Mallik, “Generalized selection combining in cognitive MIMO
relay networks,” In Conference Record of the IEEE International Conference
on Communications, Sydney,
Australia,
June 1014 2014.
N. C. Sagias, R. K. Mallik, and N. D. Tselikas, “Asymptotic
analysis for dualhop communication networks with PSK and imperfect CSI,”
In Proceedings of the IEEE Wireless Communications and Networking
Conference, Istanbul, Turkey, April 69 2014.
A. Singh, M. R. Bhatnagar, and R.
K. Mallik, “Performance analysis of multiple sample based improved energy
detector in collaborative CR networks,” In Proceedings of the IEEE
International Symposium on Personal, Indoor and Mobile
Radio Communications,
London, U.K., September 811 2013.
Arti M. K., R. K. Mallik, and R. Schober,
“Channel estimation and decoding of OSTBC in
twoway AF MIMO relay networks,” In Proceedings of the IEEE
Vehicular Technology
ConferenceFall, Las
Vegas, NV, U.S.A., September 25 2013.
A. Dubey, R. K. Mallik, and R. Schober, “Performance of a PLC system in impulsive
noise with selection combining,” In Conference Record of the IEEE Global
Communications Conference, Anaheim, CA, U.S.A., December 37 2012.
F. Moghimi, R. K. Mallik, and R. Schober, “Sensing time and power optimization in MIMO
cognitive radio networks,” In Conference Record of the IEEE Global
Communications Conference, Anaheim,
CA, U.S.A.,
December 37 2012.
T. Islam, R. Schober, and R. K.
Mallik, “Coded cooperation for BICMOFDM,” In Proceedings of the IEEE
International Symposium on Personal, Indoor, and Mobile Radio
Communications, Sydney, Australia, September 912 2012.
Arti M. K., R. K. Mallik, and R. Schober,
“Joint channel estimation and decoding of spacetime block codes in AF MIMO
relay networks,” In Proceedings of the International Conference on Signal
Processing and Communications, Bangalore, India, July 2225 2012.
A. Kamboj, R. K. Mallik, M. Agrawal, and R. Schober,
“Diversity combining in FSO systems in presence of nonGaussian noise,” In
Proceedings of the International Conference on Signal Processing and
Communications, Bangalore,
India,
July 2225 2012.
K. Dhaka, R. K. Mallik, and R. Schober,
“Optimal power allocation in a multihop
decodeandforward communication system,” In Conference
Record of the IEEE International Conference on Communications, Ottawa, Canada,
June 1015 2012.
I. Ahmed, A. Ikhlef, R. Schober, and R. K. Mallik, “Power allocation in energy
harvesting relay systems,” In Proceedings of the IEEE Vehicular Technology
ConferenceSpring,
Yokohama, Japan, May 69 2012.
A. Kumar, R. K. Mallik, and R. Schober,
“Duopoly price competition of WLAN service providers in presence of
heterogeneous user demand,” In Proceedings of the IEEE Wireless
Communications and Networking Conference, pp. 24112416, Paris, France,
April 14 2012.
I. Ahmed, A. Nasri, D. S. Michalopoulos,
R. Schober, and R. K. Mallik, “Performance
analysis and power allocation of AF best relay selection in generic noise,”
In Proceedings of the IEEE Wireless Communications and Networking
Conference, pp. 11291135, Paris, France,
April 14 2012.
Y. Shi, X. Dong, K. B. Letaief, and
R. K. Mallik, “Coalitionassisted resource allocation for largescale
cooperative networks,” In Conference Record of the IEEE Global
Communications Conference, Houston, TX, U.S.A., December 59 2011.
T. Islam, A. Nasri, R. Schober, R. K. Mallik, and V. K. Bhargava,
“Network coded cooperative BICMOFDM,” In Conference Record of the IEEE
Global Communications Conference, Houston, TX, U.S.A., December 59 2011.
A. Singh, M. R. Bhatnagar, and R.
K. Mallik, “Optimization of cooperative spectrum sensing with an improved
energy detector over imperfect reporting channels,” In Proceedings of the
IEEE Vehicular Technology ConferenceFall, San Francisco, CA, U.S.A.,
September 58 2011.
K. Dhaka, R. K. Mallik, and R. Schober,
“Performance analysis of a multihop communication system with
decodeandforward relaying,” In Conference Record of the IEEE
International Conference on Communications, Kyoto, Japan, June 59 2011.
R. K. Mallik and J. H. Winters, “Dualdiversity squarelaw
combining with deterministic weights in correlated Rayleigh fading,” In
Conference Record of the IEEE International Conference on Communications, Kyoto, Japan, June 59 2011.
T. Islam, A. Nasri, R. Schober, and R. K. Mallik, “Analysis and relay
placement for DF cooperative BICMOFDM systems,” In Proceedings of the IEEE
Wireless Communications and Networking Conference, Cancun, Mexico, March
2831 2011.
F. Moghimi, R. Schober,
and R. K. Mallik, “Hybrid coherent/energy detection for cognitive radio
networks,” In Conference Record of the IEEE Global Communications
Conference, Miami,
FL, U.S.A., December 610 2010.
T. Islam, R. Schober, R. K. Mallik,
and V. K. Bhargava, “Amplifyandforward
cooperative diversity for BICMOFDM systems,” In Conference Record of the
IEEE Global Communications Conference, Miami, FL, U.S.A., December 610
2010.
Y. Shi, K. B. Letaief, and R. K.
Mallik, “Gametheoretic resource allocation for twohop interference
channels,” In Conference Record of the IEEE Global Communications
Conference, Miami, FL, U.S.A., December 610 2010.
I. Ahmed, R. Schober, and R. K.
Mallik, “Asymptotic performance of Lpnorm MIMO
detection,” In Proceedings of the IEEE Vehicular Technology
ConferenceFall, Ottawa,
Canada,
September 69
2010 (Invited Paper).
T. Islam, R. Schober, R. K. Mallik, and V. K.
Bhargava, “Cooperative
BICMOFDM: Subcarrier and power allocation,” In Proceedings of
the International Conference on Signal
Processing and Communications, Bangalore,
India, July
1821 2010 (Invited Paper).
M. D. Selvaraj and R. K. Mallik, “SEP of a
scaled selection combining scheme with decode and forward relaying for MPSK
signaling,” In Proceedings of the International Conference on
Signal Processing and Communications, Bangalore, India, July 1821 2010.
Y. Shi, R. K. Mallik, and K. B. Letaief,
“Power control for relayassisted wireless systems with general relaying,”
In Conference Record of the IEEE International Conference on
Communications, Cape Town, South Africa, May 2327 2010.
P. Dharmawansa, M. R. McKay, R. K.
Mallik, and K. B. Letaief, “Optimality of beamforming for a correlated MISO relay channel,” In
Conference Record of the IEEE International Conference on Communications,
Cape Town, South Africa, May 2327 2010.
R. K. Mallik, M. R. Bhatnagar, and
J. H. Winters, “Deterministic processing for MIMO systems,” In Proceedings
of the International Symposium on Communications, Control and Signal
Processing, Limassol, Cyprus, March 35 2010
(Invited Paper).
R. K. Mallik and J.
H. Winters, “Deterministic combining for fading channels,” In Conference
Record of the IEEE International Conference on Communications, Dresden, Germany, June 1418 2009.
P. Dharmawansa, M. R. McKay, and R. K. Mallik, “Dual hop
MIMO relaying with orthogonal spacetime block codes,” In Conference Record
of the IEEE International Conference on Communications, Dresden, Germany,
June 1418 2009.
N. C. Sagias, R. K. Mallik, and G. S. Tombras,
“Error rate performance of multilevel signals with coherent detection,” In
Conference Record of the IEEE Global Communications Conference, New
Orleans, LA, U.S.A., November 30December 4 2008.
E. Bayaki, R. Schober, and R. K.
Mallik, “Performance analysis of freespace optical systems in gammagamma
fading,” In Conference Record of the IEEE Global Communications Conference,
New Orleans, LA, U.S.A., November 30December 4 2008.
R. K. Mallik, "Distribution of inner product of two
complex Gaussian vectors and
its application to MPSK performance," In Conference
Record of the IEEE International Conference on Communications, pp.
46164620, Beijing, China, May 1923 2008.
W. Zhang, R. K. Mallik, and K. B. Letaief,
"Cooperative spectrum sensing optimization in cognitive radio
networks," In Conference Record of the IEEE International Conference
on Communications, pp. 34113415, Beijing, China, May 1923 2008.
M. D. Selvaraj and R. K. Mallik,
"Performance analysis of twouser cooperation diversity," In
Proceedings of the IEEE Vehicular Technology ConferenceSpring, pp.
619623,
Singapore, May
1114 2008.
R. K. Mallik and J. H. Winters, "Optimum receiver for a
realistic transmitreceive diversity system," In Conference Record of
the IEEE Global Communications
Conference, pp. 40914095, Washington, DC,
U.S.A.,
November 2630
2007.
R. K. Mallik, "Error performance of rectangular
signaling with MRC in Nakagami
fading," In Conference Record of the IEEE International
Conference on
Communications, pp. 40174022, Glasgow,
Scotland, U.K.,
June 2428 2007.
R. K. Mallik and P. Garg,
"Optimum and suboptimum receivers for spacetime coded systems in
correlated fading," In Conference Record of the IEEE International Conference
on Communications, pp. 43994404, Glasgow, Scotland, U.K., June 2428 2007.
H. Tyagi, R. K. Mallik, and S. Raina, "Optimal receiver for MPSK signaling with
imperfect channel estimation," In Proceedings of the IEEE Wireless
Communications and Networking Conference, pp. 483487, Hong Kong, March
1115 2007.
R. K. Mallik, "Some properties of the uniform
correlation matrix and their applications," In Proceedings of the IEEE
Wireless Communications and Networking Conference, pp. 10511056, Hong Kong,
March 1115 2007.
D. S. Michalopoulos, G. K. Karagiannidis, T. A. Tsiftsis,
and R. K. Mallik, "An optimized user selection method for cooperative
diversity systems," In Conference Record of the IEEE Global
Telecommunications Conference, San Francisco, CA, U.S.A., November
27December 1 2006.
S. Adlakha, R. K. Mallik, and A. Vazirani, "Multiuser detection techniques for
THPPM systems," In Conference Record of the IEEE International
Conference on
Communications, vol. 11, pp. 49594964, Istanbul, Turkey,
June 1115 2006.
R. K. Mallik and Q. T. Zhang, "A tight upper bound on
the PEP of a spacetime coded system," In Conference Record of the
IEEE International Conference on
Communications, vol. 3, pp. 12831288, Istanbul, Turkey,
June 1115 2006.
G. K. Karagiannidis, T. A. Tsiftsis, R. K. Mallik, N. C. Sagias,
and S. A. Kotsopoulos, "Closedform bounds
for multihop relayed communications in Nakagamim fading," In Conference Record of the
IEEE International Conference on Communications, vol. 4, pp. 23622366,
Seoul, Korea, May 1620 2005.
R. K. Mallik, P. Gupta, and Q. T. Zhang, "Minimum
selection GSC in independent Rayleigh fading," In Conference Record of
the IEEE International Conference on
Communications, vol. 1, pp. 478482, Seoul, Korea,
May 1620 2005.
P. Garg, R. K. Mallik, and H. M.
Gupta, "Exact error performance of spacetime coding with channel
estimation," In Conference Record of the IEEE International Conference
on Communications, vol. 1, pp. 573577, Seoul, Korea, May 1620 2005.
V. Mittal, Y. Gautam,
R. K. Mallik, and S. D. Joshi, "Analysis of wavelet modulation in
frequencyselective fading," In Conference Record of the IEEE Global
Telecommunications Conference, vol. 1, pp. 452456, Dallas, Texas, U.S.A.,
November 29December 3 2004.
P. Gupta, N. Bansal, and R. K.
Mallik, "Analysis of minimum selection GSC in Rayleigh fading,"
In Conference Record of the IEEE International Conference on
Communications, vol. 6, pp. 33643368, Paris, France, June 2024 2004.
R. K. Mallik, D. Singh, and A. Kumari,
"Analysis of rake reception with multiple symbol weight estimation for
antipodal signaling," In Conference Record of the IEEE International
Conference on Communications, vol. 4, pp. 27842788, Anchorage, Alaska,
U.S.A., May 1115 2003.
A. Dua, U. B. Desai, and R. K. Mallik, "Minimum joint
probability of error based adaptive multiuser detection for multipath
DSCDMA channels," In Proceedings of the IEEE Vehicular Technology
ConferenceSpring, vol. 4, pp. 23942398, Jeju,
Korea, April 2225 2003.
R. K. Mallik and M.
Z. Win, "A new approach to the performance analysis of DSCDMA systems
over fading channels," In Proceedings of the IEEE International
Conference on Personal Wireless Communications, pp. 300304, New
Delhi, India, December 1517 2002.
P. Garg, R. K. Mallik, and H. M. Gupta, "Performance
analysis of spacetime coding with imperfect channel estimation," In
Proceedings of the IEEE International Conference on Personal Wireless
Communications, pp. 7175, New Delhi, India, December 1517 2002.
R. K. Mallik and M.
Z. Win, "Analysis of HS/MRC in correlated Nakagami
fading," In Conference Record of the IEEE Global Telecommunications
Conference, vol. 2, pp. 13891393, Taipei, Taiwan, November 1721 2002.
M. Z. Win and R. K.
Mallik, "Acquisition of spread spectrum signals in Rayleigh
fading," In Conference Record of the IEEE Global Telecommunications
Conference, vol. 1, pp. 856860, Taipei, Taiwan, November 1721 2002.
R. K. Mallik and M.
Z. Win, "Code lag estimation of Rayleighfaded spread spectrum signals
using an antenna array," In Proceedings of the IEEE International
Symposium on Information Theory, p. 332, Lausanne, Switzerland, June
30July 5 2002.
R K. Mallik, M. Z.
Win, and M. Chiani, "Exact analysis of
optimum combining in interference and noise over a Rayleigh fading
channel," In Conference Record of the IEEE International Conference on
Communications, vol. 3, pp. 19541958, New York, NY, U.S.A., April
28May 2 2002.
P. A. Dighe, R. K. Mallik, and S. S. Jamuar, "Analysis of transmitreceive diversity in
Rayleigh fading," In Conference Record of the IEEE Global
Telecommunications Conference, vol. 2, pp. 11321136, San Antonio, TX,
U.S.A.,
November 2529 2001.
P. A. Dighe, R. K. Mallik, and S. S. Jamuar, "Analysis of Ktransmit dualreceive
diversity with cochannel interferers over a
Rayleigh fading channel," In Conference Record of the IEEE Global
Telecommunications Conference, vol. 2, pp. 12251229, San Antonio, TX,
U.S.A., November 2529 2001.
A. Kumari, D. Singh, R. K. Mallik, and S. S. Jamuar, "Error analysis of antipodal signaling
with rake reception, MRC, and imperfect weight estimation," In
Proceedings of the International Symposium on Wireless Personal Multimedia
Communications, vol. 2, pp. 11811184, Aalborg, Denmark, September 912
2001.
M. Z. Win and R. K. Mallik, "Error analysis of noncoherent
Mary FSK with postdetection
EGC over correlated Nakagami and Rician channels," In Conference Record of the IEEE
International Conference on Communications,
vol. 7, pp. 22412245, Helsinki, Finland, June 1114 2001.
R. K. Mallik and A. K. Gogoi, "An optimum
detector for coherent Mary signaling in the
presence of impulsive noise," In Proceedings of the IEEE International
Conference on Personal Wireless Communications, pp. 363367, Hyderabad,
India, December 1720 2000.
K. Kadambari, K. V. Rangarao,
and R. K. Mallik, "Demodulation of BFSK signals by adaptive digital
notch filtering," In Proceedings of the IEEE International Conference
on Personal Wireless Communications, pp. 217219, Hyderabad, India,
December 1720 2000.
R. K. Mallik, M. Z.
Win, and J. H. Winters, "Performance of predetection
dual diversity in correlated Rayleigh fading: EGC and SD," In
Conference Record of the IEEE Global Telecommunications Conference, vol. 2,
pp. 932936, San Francisco, CA, U.S.A., November 27December 1 2000.
M. Z. Win, R. K. Mallik, G. Chrisikos, and J. H.
Winters, "Higher order statistics of the output SNR of hybrid
selection/maximalratio combining," In Conference Record of the IEEE
Global Telecommunications Conference, vol. 2, pp. 922926, San Francisco,
CA, U.S.A., November 27December 1 2000.
R. K. Mallik, "Some aspects of multivariate Rayleigh and exponential
distributions," In Proceedings of the IEEE International Symposium on
Information Theory, p. 56, Sorrento, Italy, June 2530 2000.
R. K. Mallik and M. Z. Win, "Channel capacity in evenly correlated
Rayleigh fading with different adaptive transmission schemes and maximal
ratio combining," In Proceedings of the IEEE International Symposium
on Information Theory, p. 412, Sorrento, Italy, June 2530 2000.
M. Z. Win, R. K. Mallik, G. Chrisikos, and J. H.
Winters, "Canonical expressions for the error probability performance
for Mary modulation with hybrid selection/maximalratio
combining in Rayleigh fading," In Proceedings of the IEEE Wireless
Communications and Networking Conference, vol. 1, pp. 266270, New Orleans,
LA, U.S.A., September 2124 1999 (INVITED PAPER).
S. Ray, A. K. Gogoi, and R. K. Mallik, "Closed
form expression for mutual partial inductance between two skewed linear
current segments," In Proceedings of the IEEE Antennas and Propagation
Society International Symposium, vol. 2, pp. 12781281, Orlando, FL,
U.S.A., July 1116 1999.
A. K. Gogoi, R. K. Mallik, A. Mahanta,
and R. Raghuram, "Peformance
of a coherent BPSK receiver in an impulsive noise environment," In
Proceedings of the IEEE International Conference on Personal Wireless
Communications, pp. 471475, Jaipur, India,
February 1719 1999.
R. K. Mallik and R. A. Scholtz, "On the
existence of a steady state solution to a dynamic jamming game," In
Proceedings of the IEEE International Symposium on Information Theory, p.
303, Cambridge, MA, U.S.A., August 1621 1998.
R. K. Mallik, "State clustering method for solving a dynamic jamming
game," In Proceedings of the IEEE International Symposium on
Information Theory, p. 211, Ulm, Germany, June 29July 4 1997.
R. K. Mallik and R. A. Scholtz, "On grid
solutions of a dynamic jamming game," In Proceedings of the IEEE
International Symposium on Information Theory, p. 214, Ulm, Germany, June
29July 4 1997.
R. K. Mallik and R. A. Scholtz, "Cyclotomic cosets and steady
state solutions to a dynamic jamming game," In Proceedings of the IEEE
International Symposium on Information Theory, p. 272, Whistler, B.C.,
Canada, September 1722 1995.
K. D. Juvva, R. K. Mallik, and Y. S. N. Murty, "An intelligent controller using a
selflearning neural net," In Proceedings of the IEEE/IAS
International Conference on Industrial Automation and Control, pp. 235238,
Hyderabad, India, January 57 1995.
R. K. Mallik, R. A. Scholtz, and G. Papavassilopoulos, "A simple dynamic jamming
game," In Proceedings of the IEEE International Symposium on
Information Theory, p. 383, Trondheim, Norway, June 27July 1 1994.
R. K. Mallik, R. A. Scholtz, and G. P. Papavassilopoulos, "On the steady state solution
of a twobytwo dynamic jamming game with cumulative power
constraints," In Conference Record of the Asilomar
Conference on Signals, Systems, and Computers, vol. 2, pp. 888892, Pacific
Grove, CA, U.S.A., November 46 1991.
CONFERENCE PUBLICATIONS (NATIONAL)

S. P. Dash, R. K. Mallik, and S. K. Mohammed, “Performance
analysis of a Gaussoptimal receiver for a receive diversity PLC system in Nakagamim noise environment,” In Proceedings of the
National Conference on Communications, IIT Hyderabad, India,
February 2528 2018.
A. K. Mandpura, S. Prakriya, and R. K. Mallik, “Outage probability of
amplifyandforward
twoway cooperative systems in presence of multiple cochannel
interferers,” In Proceedings
of the National Conference on Communications, New Delhi, India,
February 1517 2013.
M. D. Selvaraj and R. K. Mallik,
“Full CSI selection combining for multirelay cooperative diversity
systems,” In Proceedings of the National
Conference on Communications, Kharagpur, India, February 35 2012.
Arti M. K., R. K. Mallik, and R. Schober, “Beamforming and
combining based on estimated channels in cooperative relay networks,” In Proceedings of the National Conference on Communications, Kharagpur, India, February 35
2012.
A. Singh, M. R. Bhatnagar, and R. K.
Mallik, “Threshold optimization of finite sample based cognitive radio
network,” In Proceedings of the National
Conference on Communications, Kharagpur,
India, February 35 2012.
A. Singh, M. R. Bhatnagar, and R. K.
Mallik, “Cooperative spectrum sensing with an improved energy detector in
cognitive radio network,” In Proceedings of the National Conference on
Communications, Bangalore, India, January 2830 2011.
M. D. Selvaraj and R. K. Mallik,
“Performance analysis of a multirelay cooperative diversity network with
decode and forward relaying,” In Proceedings of the National Conference on
Communications, Chennai,
India,
January 2931
2010.
M. D. Selvaraj, R. K. Mallik, and R. Goel,
“Performance analysis of the optimum receiver for decode and forward
relaying,” In Proceedings of the National Conference on Communications, pp.
155159, Guwahati, India, January 1618 2009.
R. K. Mallik, S. Jain, and R. K. Garodia,
"Performance of the decorrelating detector
in correlated Rayleigh fading," In Proceedings of the National
Conference on Communications, pp. 369373, Mumbai, India, February 13
2008.
R. K. Mallik, S. Bhardwaj, and N. Chaudhary, "Analysis of 2Drake reception in
frequency selective fading," In Proceedings of the National Conference
on Communications, pp. 1822, New Delhi, India, January 2729 2006.
R. K. Mallik and P. Garg,
"Effect of channel correlation on the performance of spacetime coded
systems," In Proceedings of the National Conference on Communications,
pp. 1317, New Delhi, India, January 2729 2006.
R. K. Mallik and Q. T. Zhang, "Optimum combining with
correlated interference," In Proceedings of the National Conference on
Communications, pp. 387392, Kharagpur, India, January 2830 2005.
I. Nigam and R. K. Mallik, "A joint performance measure for the decorrelating multiuser detector," In Proceedings
of the National Conference on Communications, pp. 95100, Bangalore, India,
January 30February 1 2004.
D. Singh,
A. Kumari, R. K. Mallik, and S. S. Jamuar, "Analysis of rake reception with MRC
and imperfect weight extimation for binary
coherent orthogonal signaling," In Proceedings of the National
Conference on Communications, pp. 9094, Mumbai, India, January 2527 2002.
K. R. Sundaram, R. K. Mallik, and U. M. S.
Murthy, "DOA estimation by modulo conversion," In Proceedings of
the National Conference on Communications, pp. 291294, New Delhi, India,
January 2830 2000.
R. K. Mallik, U. M. S. Murthy, and K. V. Rangarao,
"A least squares approach for estimating the direction of
arrival," In Proceedings of the National Conference on Communications,
pp. 2936, Bangalore, India, January 2931 1998.
R. K. Mallik, "A dynamic jamming game with finite memory," In
Proceedings of the National Conference on Communications, pp. 109113,
Chennai, India, January 31February 2 1997.
R. K. Mallik and R. A. Scholtz, "A Karmarkar's algorithm based method for solving
constrained communication jamming games," In Proceedings of the
National Conference on Communications, pp. 203206, Bombay, India, February
1618 1996.
K. V. Rangarao and R. K. Mallik, "Expert
system programming for emulating the skills of a pilot," In IEEE
Symposium on Intelligent Systems: Extended Abstracts, pp. 121127, Bangalore, India, November 2223 1993.
Y. S. N. Murty and R. K. Mallik, "Analysis
of performance of groundtoair communication under static location jammer
conditions," In IEEE Symposium on Intelligent Systems: Extended
Abstracts, pp.15, Bangalore,
India,
November 2324
1992.
PROFESSIONAL ACTIVITIES
Served as Area
Editor, IEEE Transactions on Wireless Communications
Served as Editor,
IEEE Transactions on Communications
Served as
Editor, IEEE Transactions on Wireless Communications
Served as Guest
Editor, EURASIP Journal on Advances in Signal Processing: Special Issue on
Distributed SpaceTime Systems, 2008
Served as Technical Program
Committee CoChair for the PHY Track of the IEEE Wireless Communications
and Networking Conference (WCNC), Shanghai,
China, 2013
Served as
General Chair of the National Conference on Communications (NCC), New Delhi, India, 2013
Served as
Technical Program Committee CoChair for the Wireless Communications
Symposium of the IEEE International Conference on Communications (ICC), Cape Town, South Africa, 2010
Served as
Technical Program Committee CoChair for the Wireless Communications
Symposium of the IEEE Global Communications Conference (GLOBECOM), New Orleans, LA,
U.S.A.,
2008
Served as
Technical Program Committee Chair of the National Conference on
Communications (NCC), New Delhi,
India, 2006
Served as
Publications Chair of the International Conference on Communication Systems
and Networks (COMSNETS), 2009
Served as
Publications Chair of the International Conference on Communication System
Software and Middleware (COMSWARE), 2006, 2007, and 2008
HONORS
Fellow, The Institute of Electrical
and Electronics Engineers, Inc. (IEEE)
Fellow, The World
Academy of Sciences 
for the advancement of science in developing countries (TWAS)
Fellow, Indian
National Academy
of Engineering (INAE)
Fellow, Indian
National Science Academy
(INSA)
Fellow, The National Academy of
Sciences, India
(NASI), Allahabad
Fellow, Indian Academy of Sciences, Bangalore
Fellow of the West Bengal Academy
of Science and Technology (WAST), Kolkata,
India
Fellow, The Institution of Engineering and Technology (IET), U.K.
Fellow, The Institution of Electronics and Telecommunication
Engineers (IETE), India
Fellow, The Institution of Engineers (India)
Member, Eta Kappa Nu Association, U.S.A.
Recipient of the “Shanti Swarup Bhatnagar Prize” for
the year 2008 in Engineering Sciences (awarded by the Council of Scientific
and Industrial Research, Government of India)
Recipient of the Khosla National
Award for the year 2016 (awarded by the Indian Institute of Technology, Roorkee) for original research work and life time
achievements in the area of electrical communication
Recipient of the “Hari Om Ashram Prerit Dr. Vikram Sarabhai
Research Award” for the year 2007 in the field of Electronics, Telematics, Informatics & Automation (awarded
by Physical Research Laboratory, Ahmedabad,
India)
Recipient of the IETE Ram Lal Wadhwa Award for the year 2017 (awarded by The
Institution of Electronics and Telecommunication Engineers (IETE), India)
for fundamental contributions to performance evaluation of multiantenna
systems and to fading channel characterization
Recipient of the Prof. P. C. P. Bhatt Faculty Research Award (awarded
by the Indian Institute of Technology, Delhi) for basic research
Recipient of the J. C. Bose Fellowship for the period March
2018 March 2023 (awarded by the Department of Science and Technology,
Government of India)
