Articles in international peerreviewed conference proceedings
M. Moltafet, M. Leinonen, and M. Codreanu, “Moment generating function of
the AoIin multisource systems with computationintensive status updates,”
in Proc. IEEE Int. Symp. Inform. Theory, submitted, Melbourne, Victoria, Australia, July 12–20 2021.
[preprint]
M. Hatami, M. Jahandideh, M. Leinonen, and M. Codreanu, “Ageaware status update control
for energy harvesting IoT sensors via reinforcement learning,”
in Proc. IEEE Int. Symp. Pers., Indoor, Mobile Radio Commun.,
London, UK, Aug. 31–Sep. 3 2020.
[preprint]
M. Moltafet, M. Leinonen, and M. Codreanu, "An exact expression for the average AoI
in a multisource M/M/1 queueing model,’’
in Proc. IEEE Int. Symp. Pers., Indoor, Mobile Radio Commun.,
London, UK, Aug. 31–Sep. 3 2020.
[preprint]
M. Moltafet, M. Leinonen, and M. Codreanu, “Average age of information for a
multisource M/M/1 queueing model with packet management,” in Proc. IEEE Int.
Symp. Inform. Theory, Los Angeles, California, USA, Jun.2126 2020.
[preprint]
M. Moltafet, M. Leinonen, and M. Codreanu, “Average age of information in a multisource
MM1 queueing model with LCFS prioritized packet management,” in Proc.
IEEE INFOCOM, Age of Information Workshop, Toronto, Canada, Jul.69 2020.
[preprint]
M. Fountoulakis, N. Pappas, M. Codreanu, and A. Ephremides,
“Optimal sampling cost in wireless networks with age of information constraints,”
in Proc. IEEE INFOCOM, Age of Information Workshop, Toronto, Canada, Jul.69 2020.
[preprint]
M. Moltafet, M. Leinonen, and M. Codreanu, “Average age of information for a
multisource M/M/1 queueing model with packet management and selfpreemption in
service,” in Proc. Int. Symp. on Modelling and Opt. in Mobile, Adhoc and Wireless
Networks, Volos, Greece, Jun.1519 2020.
[preprint]
M. Leinonen and M. Codreanu, “Quantized compressed sensing via deep neural
networks,” in Proc. 6G Wireless Summit, Levi, Finland, Mar.1720 2020.
[preprint]
M. Moltafet, M. Leinonen, and M. Codreanu, “An approximate expression for the
average AoI in a multisource M/G/1 queueing model,” in Proc. 6G Wireless Summit,
Levi, Finland, Mar.1720 2020.
[preprint]
M. Moltafet, M. Leinonen, M. Codreanu, and N. Pappas, “Power minimization in
wireless sensor networks with constrained AoI using stochastic optimization,” in Proc.
Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, Nov.36 2019.
[preprint]
M. Hatami, M. Leinonen, and M. Codreanu, “Online caching policy with user preferences
and timedependent requests: A reinforcement learning approach,” in Proc.
Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, Nov.36 2019.
[preprint]
M. Moltafet, M. Leinonen, and M. Codreanu, “Worst case analysis of age of information
in a sharedaccess channel,” in Proc Int. Symp. on Wireless Commun. Syst.,
Oulu, Finland, Aug.2730 2019.
[preprint]
M. Moltafet, M. Leinonen, and M. Codreanu, “Closedform expression for the average
age of information in a multisource MG1 queueing model,” in Proc. IEEE Inform.
Theory Workshop, Visby, Gotland, Sweden, Aug.2528 2019.
[preprint]
M. Leinonen, M. Codreanu, and M. Juntti, “Practical compression methods for
quantized compressed sensing,” in Proc. IEEE INFOCOM, SMILING Workshop, Paris,
France, Apr. 29  May 2 2019.
[preprint]
M. Leinonen, M. Codreanu, and M. Juntti, “Signal reconstruction performance under
quantized noisy compressed sensing,” in Proc. Data Compression Conference,
Snowbird, UT, USA, Mar. 2629 2019.
M. Jahandideh, M. Moltafet, M. Codreanu, and M. Latvaaho, “Low complexity
sparse channel estimation for wideband mmWave systems: Multistage approach,” in
Proc. IEEE Wireless Commun. and Networking Conf., Marrakech, Morocco, Apr.
1519 2019.
[preprint]
M.U. Aminu, M. Codreanu, and M. Juntti, “Bayesian learning based millimeterwave
sparse channel estimation with hybrid antenna arrays,” in Proc. IEEE Works. on Sign.
Proc. Adv. in Wirel. Comms., Kalamata, Greece, Jun. 2528 2018.
U. L. Wijewardhana, M. Codreanu, “Lapped transforms based image recovery for
block compressed sensing,” in Proc. Data Compression Conference, Snowbird, UT,
USA, Mar. 2730 2018.
K.B.S. Manosha, S. Joshi, M. Codreanu, N. Rajatheva, and M. Latvaaho, “A distributed
admission control algorithm for multicell MISO downlink systems,” in Proc.
Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Oct. 29 
Nov. 1 2017.
U. L. Wijewardhana, E. Belyaev, M. Codreanu, and M. Latvaaho, “Signal recovery
in compressive sensing via multiple sparsifying bases,” in Proc. Data Compression
Conference, Snowbird, UT, USA, Apr. 47 2017.
S. Joshi, S. Manosha, M. Codreanu, and M. Latvaaho, “Interoperator dynamic
spectrum sharing: A stochastic optimization approach,” in Proc. Wireless Ondemand
Network systems and Services Conference, Jackson Hole, Wyoming, USA, Feb. 2124
2017.
U. Wijewardhana, M. Codreanu, M. Latvaaho, “Bayesian method for image recovery
from block compressive sensing,” in Proc. Annual Asilomar Conf. Signals, Syst.,
Comp., Pacific Grove, CA, USA, Nov. 69 2016.
M. Leinonen, M. Codreanu, M. Juntti, and G. Kramer, “Ratedistortion lower bound
for compressed sensing via conditional remote source coding,” in Proc. IEEE Inform.
Theory Workshop, Cambridge, UK, Sep. 1114 2016.
M. Leinonen, M. Codreanu, and M. Juntti, “Distributed variablerate quantized
compressed sensing in wireless sensor network,” in Proc. IEEE Signal Proc. for Wireless
Commun., Edinburgh, Scotland, Jul. 37 2016.
M. Leinonen, M. Codreanu, and M. Juntti, “Channelrobust compressed sensing via
vector prequantization in wireless sensor networks,” in Proc. IEEE Global Conf. on
Signal and Inform. Proc., Orlando, Florida, USA, Dec. 1416 2015, pp. 383387.
S. Joshi, U. Wijewardhana, M. Codreanu, and M. Latvaaho, “Maximization of
worstcase weighted sumrate for MISO downlink systems with channel uncertainty,”
in Proc. IEEE Int. Conf. Commun., London, UK, Jun. 812 2015, pp. 22892294.
U. Wijewardhana, M. Codreanu, “A sparse Bayesian learning method for streaming
signal recovery,” in Proc. IEEE Inform. Theory Workshop, Hobart, Tasmania,
Australia, Nov. 25 2014, pp. 302306.
U. Wijewardhana, M. Codreanu, “Streaming signal recovery using sparse Bayesian
learning,” in Proc. Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA,
USA, Nov. 25 2014, pp. 12251230.
M. Costa, M. Codreanu, and A. Ephremides, “Age of information with packet management,”
in Proc. IEEE Int. Symp. Inform. Theory, Honolulu, HI, USA, Jun.
29Jul. 4 2014, pp. 15831587.
D. Das, A. Abouzeid, and M. Codreanu, “Opportunistic scheduling and relaying in a
cooperative cognitive network,” in Proc. Int. Symp. on Modelling and Opt. in Mobile,
Adhoc and Wireless Networks, Hammamet, Tunisia, May 1216 2014.
M. Leinonen, M. Codreanu, and M. Juntti, “Compressed acquisition and progressive
reconstruction of multidimensional correlated data in wireless sensor networks,” in
Proc. IEEE Int. Conf. Acoust., Speech, Signal Processing, Florence, Italy, May. 49
2014, pp. 64496453.
D. Das, A. Abouzeid, and M. Codreanu, “Scheduling in cooperative cognitive radio
networks,” in Proc. Annual Allerton Conf. Commun., Cont., Computing, Allerton
House, UIUC, Illinois, USA, October 23 2013, pp. 739746.
M. Leinonen, M. Codreanu, and M. Juntti, “Distributed correlated data gathering
in wireless sensor networks via compressed sensing,” in Proc. Annual Asilomar Conf.
Signals, Syst., Comp., Pacific Grove, CA, USA, Nov. 36 2013.
U. Wijewardhana, S. Joshi, M. Codreanu, and M. Latvaaho, “Worstcase weighted
sumrate maximization for MISO downlink systems with imperfect channel knowledge,”
in Proc. Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Nov.
36 2013, pp. 12481252.
S. Manosha, S. Joshi, M. Codreanu, N. Rajatheva, and M. Latvaaho, “Powerthroughput
tradeo in MIMO heterogeneous networks,” in Proc. Annual Asilomar
Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Nov. 36 2013, pp. 12281232.
J. Jeon, A. Ephremides, M. Codreanu, and M. Latvaaho, “On hybrid access for
cognitive radio systems with timevarying connectivity,” in Proc. IEEE Int. Symp.
Inform. Theory, Istanbul, Turkey, July 712 2013.
K. Lähetkangas, M. Codreanu, and B. Aazhang, “Energy efficient power allocation
for MIMO multihop networks,” in Proc. IEEE Int. Symp. Inform. Theory, Istanbul,
Turkey, July 712 2013.
U. Wijewardhana, M. Codreanu, and M. Latvaaho, “Robust beamformer design for
underlay cognitive radio network using worst case optimization,” in Proc. Int. Symp.
on Modelling and Opt. in Mobile, Adhoc and Wireless Networks, Tsukuba Science
City, Japan, May 1317 2013, pp. 404411.
S. Joshi, M. Codreanu, and M. Latvaaho, “Distributed SINR balancing for MISO
downlink systems via the alternating direction method of multipliers,” in Proc. Int.
Symp. on Modelling and Opt. in Mobile, Adhoc and Wireless Networks, Tsukuba,
Japan, May 1317 2013, pp. 318325.
J. Jeon, M. Codreanu, M. Latvaaho, and A. Ephremides, “Sensitivity of stable rates
in cognitive radio systems to the sensing errors,” in Proc. Int. Symp. on Modelling
and Opt. in Mobile, Adhoc and Wireless Networks, Tsukuba Science City, Japan, May
1317 2013.
M. Leinonen, M. Codreanu, and M. Juntti, “Consensus based distributed joint power
and routing optimization in wireless sensor networks,” in Proc. IEEE Global Telecommun. Conf., Anaheim, California, USA, Dec. 37 2012.
S. Joshi, M. Codreanu, and M. Latvaaho, “Distributed resource allocation for MISO
downlink systems via the alternating direction method of multipliers,” in Proc. Annual
Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Nov. 47 2012, pp.
488493.
M. Leinonen, M. Codreanu, and M. Juntti, “Distributed consensus based joint resource
and routing optimization in wireless sensor networks,” in Proc. Annual Asilomar
Conf. Signals, Syst., Comp., Pacific Grove, California, USA, Nov. 47 2012.
P. C. Weeraddana, M. Codreanu, S. Joshi, and M. Latvaaho, “Multicell downlink
weighted sumrate maximization: A distributed approach,” in Proc. Annual Asilomar
Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Nov. 69 2011, pp. 15691573.
S. Joshi, P. C. Weeraddana, M. Codreanu, and M. Latvaaho, “Weighted sumrate
maximization for MISO downlink cellular networks via branch and bound,” in Proc.
Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Nov. 69 2011,
pp. 15691573.
A. P. Kumara T. G., N. Rajatheva, and M. Codreanu, “Resource allocation for
OFDMAbased relay assisted twotier femtocell networks,” in Proc. IEEE Int. Symp.
Wireless Commun. Syst., Aachen, Germany, Nov. 69 2011, pp. 834838.
M. Codreanu, P. C. Weeraddana, M. Latvaaho, and A. Ephremides, “Weighted sumrate
maximization in singlecast and multicast wireless networks  global optimum via
branch and bound,” in Proc. IEEE Int. Symp. Pers., Indoor, Mobile Radio Commun.,
Toronto, Canada, Sept. 1114 2011, pp. 22742278.
P. C. Weeraddana, M. Codreanu, M. Latvaaho, and A. Ephremides, “Optimal
maxweight scheduling in a multihop wireless network via branch and bound,” in Proc.
IEEE Int. Symp. Inform. Theory, Saint Petersburg, Russia, July 31Aug. 5 2011, pp.
27872791.
P. C. Weeraddana, M. Codreanu, M. Latvaaho, and A. Ephremides, “Weighted
sumrate maximization for a set of interfering links via branch and bound,” in Proc.
Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Nov. 710
2010.
J. Karjalainen, M. Codreanu, A. Tölli, M. Juntti, and T. Matsumoto, “On greedy
methods for exit chart based transmission power allocation,” in Proc. IEEE Global
Telecommun. Conf., Miami, Florida, Dec.610 2010.
P. C. Weeraddana, M. Codreanu, M. Latvaaho, and A. Ephremides, “The benefits
from simultaneous transmission and reception in wireless networks,” in Proc. IEEE
Inform. Theory Workshop, Dublin, Ireland, Aug. 30Sept. 3 2010, pp. 15.
P. C. Weeraddana, M. Codreanu, M. Latvaaho, and A. Ephremides, “Resource
allocation for crosslayer utility maximization in multihop wireless networks in the
presence of self interference,” in Proc. Int. Symp. on Modelling and Opt. in Mobile,
Adhoc and Wireless Networks, Avignon, France, May 31June 4 2010, pp. 7075.
P. C. Weeraddana, M. Codreanu, and M. Latvaaho, “Crosslayer resource allocation
for wireless networks via signomial programming,” in Proc. IEEE Global Telecommun.
Conf., Honolulu, Hawaii, USA, Nov. 30Dec. 4 2009, pp. 16.
M. Codreanu, P. C. Weeraddana, and M. Latvaaho, “Crosslayer utility maximization
subject to stability constraints for multichannel wireless networks,” in Proc. Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Nov. 24 2009,
pp. 776780.
P. C. Weeraddana, M. Codreanu, and M. Latvaaho, “On the advantages of using
multiuser receivers in wireless adhoc networks,” in Proc. IEEE Veh. Technol. Conf.,
Anchorage, Alaska, USA, Sept. 2023 2009, pp. 16.
M. E. R. Khan, M. Latvaaho, and M. Codreanu, “Performance of interference
avoidance scheme for cognitive femtocells in future generation wireless networks,” in
M. Codreanu List of publications 8 of 11
Proc. Int. Symp. Wireless Pers. Multimedia Commun., Sendai, Japan, Sept.710
2009, CDRom.
J. Karjalainen, A. Tölli, M. Codreanu, M. Juntti, and T. Matsumoto, “Power allocation
for irregularly modulated MIMO signaling with iterative frequency domain
detector,” in Proc. Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove,
California, Nov.14 2009, pp. 15181522.
P. C. Weeraddana, L. Wei, M. Codreanu, and M. Latvaaho, “Weighted sumrate
maximization for downlink OFDMA systems,” in Proc. Annual Asilomar Conf. Signals, Syst., Comp., Pacific Grove, CA, USA, Oct. 2729 2008, pp. 990994.
M. Codreanu, A. Tölli, M. Juntti, and M. Latvaaho, “Uplinkdownlink SINR duality
via Lagrange duality,” in Proc. IEEE Wireless Commun. and Networking Conf., Las
Vegas, Nevada, USA, Mar.31  Apr. 3 2008, pp. 11601165.
P. C. Weeraddana, L. Wei, M. Codreanu, and M. Latvaaho, “Adaptive subcarrier
and power allocation for OFDMA systems,” in Proc. of the IFIP Wireless Days Conf.,
Dubai, UAE, Nov. 2427 2008, pp. 15.
P. C. Weeraddana, M. Codreanu, Li. Wei, and M. Latvaaho, “Low complexity
adaptive subcarrier and power allocation scheme for downlink OFDMA systems,” in
Proc. Int. Symp. Wireless Pers. Multimedia Commun., Lapland, Finland, Sept. 811
2008, CDRom.
A. Tölli, M. Codreanu, and M. Juntti, “Linear cooperative multiuser MIMO transmission
with quality of service constraints,” in Proc. IEEE Global Telecommun. Conf.,
Washington, DC, USA, Nov. 30  Dec. 4 2007, pp. 32853289.
M. Codreanu, A. Tölli, M. Juntti, and M. Latvaaho, “Linear transceiver design for
SINR balancing in MIMO downlink channels,” in Proc. Int. Conf. on Commun. and
Networking in China, Shanghai, China, Aug.2224 2007.
A. Tölli, M. Codreanu, and M. Juntti, “Linear multiuser MIMO transceiver optimization
in cooperative networks,” in Proc. Int. Conf. on Commun. and Networking
in China, Shanghai, China, Aug.2224 2007.
M. Codreanu, A. Tölli, M. Juntti, and M. Latvaaho, “Joint design of TxRx beamformers
in MIMO downlink channel,” in Proc. IEEE Int. Conf. Commun., Glasgow,
Scotland, June2428 2007, pp. 49975002.
A. Tölli, M. Codreanu, andM. Juntti, “Linear cooperative multiuser MIMO transceiver
design with per BS power constraints,” in Proc. IEEE Int. Conf. Commun., Glasgow,
Scotland, UK, June 2428 2007, pp. 49914996.
M. Codreanu, A. Tölli, M. Juntti, and M. Latvaaho, “MIMO downlink weighted
sum rate maximization with power constraints per antenna groups,” in Proc. IEEE
Veh. Technol. Conf., Dublin, Ireland, Apr.2325 2007, pp. 20482052.
A. Tölli, M. Codreanu, and M. Juntti, “Minimum SINR maximization for multiuser
MIMO downlink with per BS power constraints,” in Proc. IEEE Wireless Commun.
and Networking Conf., Hong Kong, Mar.1115 2007, pp. 11441149.
M. Codreanu, M. Juntti, and M. Latvaaho, “On the dual decomposition based sum
capacity maximization for vector broadcast channel,” in Proc. Annual Asilomar Conf.
Signals, Syst., Comp., Pacific Grove, California, Oct. 29  Nov. 1 2006, pp. 468472.
M. Codreanu, A. Tölli, M. Juntti, and M. Latvaaho, “Weighted sum mean square
error minimization in MIMO broadcast channel,” in Proc. IEEE Int. Symp. Pers.,
Indoor, Mobile Radio Commun., Helsinki, Finland, Sept.1114 2006.
M. Codreanu List of publications 9 of 11
A. Tölli, M. Codreanu, and M. Juntti, “Soft handover in adaptive MIMOOFDM
cellular system with cooperative processing,” in Proc. IEEE Int. Symp. Pers., Indoor,
Mobile Radio Commun., Helsinki, Finland, Sept.1114 2006.
A. Tölli, M. Codreanu, and M. Juntti, “Adaptive MIMOOFDM cellular system
with soft handover between distributed base station antennas,” in Proc. IEEE Global
Telecommun. Conf., San Francisco, USA, Nov.27  Dec. 1 2006.
70. M. Codreanu, M. Juntti, and M. Latvaaho, “Low complexity iterative algorithm for
finding the MIMOOFDM broadcast channel sum capacity,” in Proc. Annual Asilomar
Conf. Signals, Syst., Comp., Pacific Grove, California, Oct. 28  Nov. 1 2005, pp.
15291533.
M. Codreanu, D. Tujkovic, and M. Latvaaho, “Adaptive MIMOOFDM systems
with estimated channel state information at TX side,” in Proc. IEEE Int. Conf.
Commun., Seoul, Korea, May 1620 2005, vol. 4, pp. 26452649.
A. Tölli, M. Codreanu, and M. Juntti, “Suppression of nonreciprocal interference
in adaptive MIMOOFDM cellular systems,” in Proc. IEEE Veh. Technol. Conf.,
Stockholm, Sweden, May30  June 1 2005, vol. 2, pp. 10721076.
A. Tölli, M. Codreanu, and M. Juntti, “System level impact of nonreciprocal interference
in adaptive MIMOOFDM cellular systems,” in Proc. IST Mobile & Wireless
Telecommun. Summit, Dresden, Germany, June 1923 2005.
M. Codreanu, D. Tujkovic, and M. Latvaaho, “Compensation of channel state estimation
errors in adaptive MIMOOFDM systems,” in Proc. IEEE Veh. Technol.
Conf., Los Angeles, California, Sept. 2629 2004, vol. 3, pp. 15801584.
M. Codreanu, D. Tujkovic, and M. Latvaaho, “Adaptive MIMOOFDM with low
signalling overhead for unbalanced antenna systems,” in Proc. IEEE Int. Symp. Pers.,
Indoor, Mobile Radio Commun., Barcelona, Spain, Sept. 58 2004, vol. 4, pp. 2382
2386.
A. Tölli and M. Codreanu, “Compensation of interference nonreciprocity in adaptive
TDD MIMOOFDM systems,” in Proc. IEEE Int. Symp. Pers., Indoor, Mobile Radio
Commun., Barcelona, Spain, Sept. 58 2004, vol. 2, pp. 859863.
A. Tölli and M. Codreanu, “A closedloop method for interference nonreciprocity
compensation in adaptive TDD MIMOOFDM systems,” in Mobile Venue 2004 Radio
Network Management, Athens, Geece, May 2728 2004.
M. Codreanu and M. Latvaaho, “Comparison between spacetime block coding and
eigenbeamforming in TDD MIMOOFDM downlink with partial CSI knowledge at the
TX side,” in Proc. Int. Workshop MultiCarrier SpreadSpectrum, Oberpfaffenhofen,
Germany, Sept. 1719 2003, pp. 363370.
R. Tesi, M. Codreanu, and I. Oppermann, “Effects of the interference of UWB
transmission in OFDMcommunication systems,” in Proc. 2003 International Workshop
on Ultra Wideband, Oulu, Finland, June25 2003, CDRom.
C. Negrescu, D. Stanomir, M. Codreanu, and I. Constantin, “Simulation results for
an improved analytic expression of the bit error rate for the direct sequence spread
spectrum receiver equipped with wiener interference rejection filter,” in Proc. IEEE
Mediterranean Electrotechnical Conference, TelAviv, Israel, May1820 1998, pp. 839
843.
V. E. Neagoe and M. Codreanu, “A neurogenetic approach for detection of FSK
signals,” in Proc. of Int. Conf. “Communications’98”, Bucharest, Romania, Nov.19
20 1998, pp. 99104.
C. Negrescu, D. Stanomir, and M. Codreanu, “Validation by simulation of an improved
analytic expression for bit error rate in a direct sequence spread spectrum receiver
equipped with Wiener filter for interference rejection,” in Proc. of International
Symposium on Signal Circuits and Systems, Iasi, Romania, Oct.23 1997, pp. 8992.
A. Petrescu, C. Negrescu, and M. Codreanu, “Neural narrowband filter for interference
canceling in direct sequence spread spectrum communications,” in Proc. of 28'th
Session of Scientific Communications with International Participations, Technical Military Academy, Iasi, Romania, Nov.1314 1997, pp. 275280.
