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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

A. Singh, M. R. Bhatnagar,
and R. K. Mallik, “Secrecy outage performance of
SWIPT cognitive radio network with imperfect CSI,” IEEE Access, vol. 8, no.
1, pp. 39113919, 2020.
S. P. Dash, S. Joshi, and R. K. Mallik, “Smart grid network with D2D communication and
coherent PLC: Error analysis,” IEEE Transactions on Vehicular Technology,
vol. 69, no. 1,
pp. 10511054, January 2020.
Y. Li, R. K. Mallik,
and R. Murch, “Channel magnitude based MIMO with
energy detection for internet of things applications,” IEEE Internet of
Things Journal, vol. 6, no. 6, pp. 98939907, December 2019.
A. Dubey, C.
Kundu, T. M. N. Ngatched,
O. A. Dobre, and R. K. Mallik,
“Incremental
relaying for power line
communications: Performance analysis and power allocation,”
IEEE Systems Journal, vol. 13, no. 4,
pp. 42364247, December 2019.
N. Pandey,
R. K. Mallik, and B. Lall,
“Performance analysis of diffusive molecular timing channels,” IET
Communications, vol. 13, no. 18, pp. 30593067, November 21 2019.
A. K. Mandpura,
S. Prakriya, and R. K. Mallik,
“Outage probability of fixedgain
amplifyandforward twoway relays
with multiple cochannel interferers,”
IET Communications, vol. 13, no. 6,
pp. 649656, April 2 2019.
N. Pandey,
R. K. Mallik, and B. Lall,
“Molecular communication: The first arrival
position channel,” IEEE Wireless
Communications Letters, vol. 8, no. 2, pp. 508511,
April 2019.
B. R. Manoj,
R. K. Mallik, M. R. Bhatnagar,
and S. Gautam, “Virtual fullduplex
relaying in multihop DF cooperative
networks using halfduplex relays with buffers,”
IET Communications, vol. 13, no. 5,
pp. 489495, March 19 2019.
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. 64, 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)

B. R. Manoj,
R. K. Mallik, and M. R. Bhatnagar,
“Bufferaided DF relaying network with CCI,” In Proceedings of the IEEE
Vehicular Technology ConferenceFall, Honolulu, HI, U.S.A., September 2225
2019.
S. Joshi and R. K. Mallik, “Cooperative NOMA with AF relaying over Nakagamim fading in a D2D network,” In Proceedings of
the IEEE Vehicular Technology ConferenceSpring, Kuala Lumpur, Malaysia,
April 28May 1 2019.
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, 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)
