List of Research Contributions:
Papers/Theses:
Refereed
Journal Papers : 10
Refereed
Conference Papers : 36
Best
Paper Awards : 1 [25]
Theses
supervised : 11 (8 Master’s, 3 PhDs)
Patents/Presentations:
Patents
Awarded : 43 US Patents + international
patents
Patents
pending : 10+ (in the area of Radio
Resource Management
(RRM)
and Medium Access Control (MAC) for
current
and future wireless networks)
Invited
Presentations : NORTEL Wireless Forum-
1991,93,94,97, 2005
Rutger’s WINLAB - 2005
Internal
Reports (Nortel, RIM) : Several written
Customer
Presentations : AT&T Wireless,
Nextel, Vodafone, Bouygues
Standards
Contributions : WiMAX
Papers
in Refereed Journals
1.
S. Dixit, S. Periyalwar, H.
Yanikomeroglu, A Distributed Framework
with a Competitive and Dynamic Pricing Model for Secondary User Access in
Infrastructure based Wireless Networks, accepted to IEEE Transactions on
Vehicular Technology.
2.
A. S. Kahlon, S. S. Szyszkowicz, S.
Periyalwar, H.Yanikomeroglu, Analysis of
Additional Outage in Spectrum Sharing with Rayleigh-Faded Signal Link, accepted
to IEEE Wireless Communications Letters.
3.
L. Xiao, L. J. Greenstein, N. B.
Mandayam and S. Periyalwar, Distributed
Measurements for Estimating and Updating Cellular System Performance, IEEE
Trans. Commun., Vol. 56, No. 6, June 2008
4.
S. Periyalwar, B. Hashem, G. Senarath, K. Au, R. Matyas, Future mobile broadband wireless networks: a
radio resource management perspective, Wiley Journal of Wireless
Communications and Mobile Computing, Vol. 3, Issue 7, Nov 2003, pp. 803-816.
5.
W. Ibrahim, J. W. Chinneck, S.
Periyalwar, A QoS-based charging and
resource allocation framework for next generation wireless networks, Wiley
Journal of Wireless Communications
and Mobile Computing, Vol. 3, Issue 7, Nov. 2003, pp. 895-906
6.
S. Periyalwar and S. Fleisher, A Modified Design of Trellis Coded MPSK for
the Fading Channel, IEEE Trans. Commun., July 1993, pp. 874-882.
7.
8.
S. Periyalwar and S. Fleisher, Multiple Trellis Coded Frequency and Phase
Modulation, IEEE Trans. Commun., Jun. 1992, pp. 1038 - 1046.
9.
S. Periyalwar, Sherwin T. Nugent and B.
Milan Horacek, Two-dimensional Fourier
Spectrum of QRST Integral Maps in Classification of Patients Prone to
Ventricular Arrhythmia, IEEE Trans. Biomed.
10.
B.M. Horacek, C. Purcell, R. Lamothe,
R. Merritt, C. Kafer, S. Periyalwar, S. Dey, L.J. Leon and G. Stroink, Effect of Torso Geometry on MCG Isofield
Maps, Jour. Phys. in Med. Biol., 32(1), 1987, pp. 121 - 124.
Papers
in Refereed Conference Proceedings
1.
A. S. Kahlon, S. Periyalwar, H.
Yanikomeroglu, Outage in a Cellular
Network Overlaid with an Ad hoc Network: The Uplink Case, accepted to 22nd
IEEE Personal Indoor Mobile Radio Communications, Toronto, Canada, 2011.
2.
A. S. Kahlon, Sebastian S. S., S.
Periyalwar, H. Yanikomeroglu, Identification
of Spectrum Sharing Opportunities for a Finite Field Secondary Network through
an Exact Outage Expression under Rayleigh Fading, accepted to 22nd IEEE
Personal Indoor Mobile Radio Communications, Toronto, Canada, 2011.
3.
Dixit, S., Periyalwar, S.,Yanikomeroglu,
H., A Competitive and Dynamic Pricing
Model for Secondary Users in Infrastructure Based Networks, VTC 2010-Fall.
4.
S. Dixit, S. Periyalwar, and H. Yanikomeroglu,
A Distributed Framework with a Novel Pricing Model for Enabling Dynamic
Spectrum Access for Secondary Users, VTC (Fall) 2009.
5.
F. Atay Onat, H. Yanikomeroglu, and S. Periyalwar,
Relay-Assisted Spatial Multiplexing In
Wireless Fixed Relay Networks, IEEE Globecom 2006.
6.
L. Xiao, L. Greenstein, N. Mandayam, S.
Periyalwar, Sensor Networks for
Estimating and Updating the Performance of Cellular Systems, IEEE ICC 2006.
7.
F. Atay Onat, H. Yanikomeroglu, and S.
Periyalwar, Adaptive Multi-Stream
Relaying, IEEE Canadian Conf. on Electrical & Computer Engineering
(CCECE 2006), 7-10 May 2006,
8.
S. S. Szyszkowicz, H. Yanikomeroglu, E.
Fituri, and S. Periyalwar, Analytical
modeling of interference in cellular fixed relay networks, IEEE Canadian
Conf. on Electrical & Computer Engineering (CCECE 2006), 7-10 May 2006,
9.
A. Graves, B. Wallace, S. Periyalwar,
C. Riccardi, Clinical Grade – A
Foundation For Healthcare Communications Networks, DRCN 2005, Fifth
International Workshop on Design of Reliable Communication Networks.
10.
O. Mubarek, H. Yanikomeroglu, and S.
Periyalwar, Dynamic Frequency Hopping In
Cellular Fixed Relay Networks, IEEE Vehicular Technology Conf. Spring 2005
(VTC'S05), May 30 - June 1, 2005, Stockholm, Sweden.
11.
W. Ibrahim, J. W. Chinneck, S.
Periyalwar and H. El-Sayed, QoS
Satisfaction Based Charging and Resource Management Policy for Next Generation
Wireless Networks, IEEE WirelessComm 2005, Maui, USA, Jun 13-15 2005.
12.
H. Zhang, D. Yu, S. Periyalwar, Dynamic Resource Management for Coverage and
Capacity Enhancement in Cellular Systems with Infrastructure Based Multihop
Relaying, WWRF 12 Meeting,
13.
G. Senarath, S. Periyalwar, M. Smith
and R. Matyas, Coverage Performance
Evaluation Methodology for Next Generation Wireless Systems, WWRF 12 Meeting, Toronto, Canada, Nov
4-5, 2004.
14. Contributions
to: A. Alexiou, Editor, White Paper: Duplexing,
Resource Allocation and Inter-cell Coordination-Design Recommendations for Next
Generation Systems, WWRF 12 Meeting,
15.
H. Bolukbasi, H. Yanikomeroglu, D.
Falconer, S. Periyalwar, Feasibility of
Providing High Data Coverage in Cellular Fixed Relay Networks, WWRF 12
Meeting, Toronto, Canada, Nov 4-5, 2004.
16.
H. Bolukbasi, H. Yanikomeroglu, D.
Falconer, and S. Periyalwar, On the
capacity of wireless mesh networks, IEEE Canadian Conference on Electrical
and Computer Engineering 2004 (CCECE'04), 2-5 May 2004, Niagara Falls, Ontario,
Canada.
17.
H. Hu, H. Yanikomeroglu, D.D. Falconer,
S. Periyalwar, Range extension without
capacity penalty in cellular networks with digital fixed relays, IEEE
GLOBECOM '04 ,Vol. 5 , 29 Nov.-3 Dec.,
2004, pp. 3053 - 3057
18.
S.S. Periyalwar and K.J. McGuirk, Performance of Multiple Symbol Differential
Detection in the
19.
X. Jin, D. Brown and S.S. Periyalwar, Correlation Analysis of Fading and Weather
Conditions on an All-Water Digital Microwave Radio Hop, CCECE '94, Sept.
25-28, 1994, Halifax.
20.
D. Bower, M.L. Suen, K.J. McGuirk,
S.Sriram, Z.Guo and S.S. Periyalwar,
Design and Development of the GLASE Position Location Transceiver, CCECE
'94, Sept. 25-28, 1994, Halifax.
21.
M.L. Suen and S.S. Periyalwar, Diversity Selection Based on Decoding
Syndrome in Correlated Fading Channels, CCECE '94, Sept. 25-28, 1994,
Halifax.
22.
X. Jin and S.S. Periyalwar, Real Number TCM Design for Given
Peak-to-Average Power Ratio, CCECE
'94, Sept. 25-28, 1994,
23.
S.S. Periyalwar and X. Jin, Some Good Block PSK Real Number Codes
for Rayleigh Fading Channels, International
Conf. on Personal Wireless Communications, August 18-19, 1994, Bangalore,
India.
24.
X. Jin and S.S. Periyalwar, Real Number Block PSK Codes for the Rayleigh
Fading Channel, Wireless '94, Calgary, Alberta, July 11-13, 1994.
25.
X. Jin and S.S. Periyalwar, Performance of Intercode Interleaving in
the Indoor Portable Radio Channel, IEEE Second Internatl. Conf. on
Universal Personal Commun.,
26.
D. Klovsky, S.S. Periyalwar and
27.
E. Paravalos and S. Periyalwar, Performance of Coded Modulation on Frequency
Selective Fading Channels, Wireless '93, Calgary, July 1993, pp. 432-436.
28.
E. Paravalos and S. Periyalwar, Performance of Coded Modulation on
Intersymbol Interference Channels, IEEE Pacific Rim Conf. on Commun.,
Computers and Signal Proc., Victoria, May 1993, pp. 443-446
29.
S. Periyalwar, Multiple Trellis Coded Modulation for the
30.
S.S. Periyalwar, S. Fleisher and
31.
S. Fleisher S. Qu and S.S. Periyalwar, Quadrature Biorthogonal Modulation,
Canadian Conf. on Elect. and Comp.
32.
M.J. Gardner, S.S. Periyalwar, S.T.
Nugent, and B.M. Horacek, Assessment of
Vulnerability to Ventricular Arrhythmia by Mathematical Analysis of Body
Surface Potential Maps, Annual Mtg. Can. Cardiovascular Soc., Oct. 1990, Halifax, Canada, p. C‑49.(Abstract)
33.
S.S. Periyalwar and
34.
S.S. Periyalwar and S. Fleisher, Combined Frequency/Phase Modulation with Multiple
Trellis Coding, IEEE Pacific Rim Conf. on Commun., Comp., and Signal Proc.,
Victoria, BC, 1989, pp. 404 ‑ 407.
35.
S.S. Periyalwar, S.T. Nugent, M.J.
Gardner, T.J. Montague and B.M. Horacek, FFT
and KLT Analysis of QRST Integral Maps of MI and VT Patients, Proc. of IEEE
Ninth Annual Conf. on Engineering in Medicine and Biology, Halifax, NS, 1987,
pp. 174 ‑ 175.
36.
S.S. Periyalwar, S.T. Nugent, and B.M.
Horacek, Application of Fourier and
Eigenvector Analysis to the Classification of Integral Maps, Proc. of CMBEC‑13,
pp. 183 ‑ 184 (Third Prize in Student Paper Contest).
Theses:
1.
S.S. Periyalwar, Multiple Trellis Coded Modulation on Fading Channels, Ph.D., 1992.
2.
S.S. Periyalwar, Two-dimensional Fourier and Eigenvector Analysis of Body Surface
Potential Maps, Master of Applied Science, 1987.
Theses
Supervised:
1.
A. Kahlon, Outage Analysis for Secondary users in Wireless Fading Channels, MASc,
2011 (co-supervised with Prof. H. Yanikomeroglu)
2.
S. Dixit, A Distributed Framework with a Novel Pricing Model for Dynamic Spectrum
Access to Secondary Users in Infrastructure based Wireless Network, MASc, 2010, (co-supervised with Prof. H.
Yanikomeroglu)
3.
O. Mubarek, Dynamic Frequency Hopping in Cellular Fixed Relay Networks, MASc.,
2004 (co-supervised with Prof. H. Yanikomeroglu)
4.
W. Ibrahim, A Novel QoS Aware Integrated Charging and Resource Control Framework
for Next Generation Wireless Networks, PhD, 2002 (co-supervised with Prof.
J. Chinneck)
5.
Z. Masood, Interference Characterization in Unlicensed National Information Infrastructure
(U-NII) band, M.Eng. 2001(co-supervised with Prof. D. Falconer)
6.
M. Suen, Syndrome Selection Diversity Combining in an Indoor
7.
X. Jin, Non-Asymptotic Optimum Design of Block Modulation Codes in a continuous
signal Space, Ph.D., 1996.
8.
E. Paravalos, The Performance of Coded Modulation on Time Dispersive and Fading
Channels, Ph.D., 1994.
9.
P. Fecteau, A Distributed Deployment Scheme for CT2 Based Wireless Communication
Systems, M.A.Sc., 1994 (co-supervised with Mr. Jorge del Rio, BNR,
10.
S. Sriram, Performance of Uncoded Modulation with Precoding in Time Dispersive
Channels, M.A.Sc., 1994
11.
K.J. McGuirk, Application of Multiple Symbol Differential Detection to Radio Fading
Channels, M.A.Sc., 1993.
Standards
Contributions:
1.
W. Tong, P. Zhu, M.H. Fong, B. Johnson,
G. Senarath, S. Periyalwar, D. Yu, H. Zhang, D. Steer, Enabling Fixed Relay and Mesh Capabilities to Enhance IEEE802.16e,
IEEE C802.16-05_011, IEEE 802.16's Study Group on Mobile Multihop Relay
2.
H. Zhang, W. Gage,
Patents
Awarded:
1.
Base station, relay, system and method
for packet re-transmission in a multi-hop network US 8,254,300
2.
Power management and distributed
scheduling for uplink transmissions in wireless systems US 8,150,432
3.
Relaying system and method with partner
relays and selective transmission US 8,081,924
4.
Method and system for soft handoff in
mobile broadband systems US 7,979,072
5.
Packet communication system with dual
candidate sets for independent management of uplink and downlink transmissions,
US 7,756,520
6.
Multi-hop wireless backhaul network and
method, US7,646,752
7.
Switching In A Distributed Access
Network, EP1752009
8.
Methods for supporting MIMO
transmission in OFDM applications, US7,630,356
9.
Method and system of flow control in
multi-hop wireless access networks, US7,590,064
10.
System and method for peer-to-peer communication
in cellular systems, US7,548,758, US 7,877,106, US 8,260,337
11.
Frame
structure for variable rate wireless channels transmitting high speed data US 7,463,600, EP1264435B1
12.
Coverage
improvement in wireless systems with fixed infrastructure based relays US7,406,060, EP1908310
13.
Cyclic transmit power adjustment scheme,
US7,383,057
14.
Multi-hop
intelligent relaying method and apparatus for use in a frequency division
duplexing based wireless access network, US7,218,891
15.
Beam
wobbling for increased downlink coverage and capacity, US7,203,520,
US 8,068,876
16.
Enhanced
ARQ with OFDM modulation symbols, US7,110,351, US7,289,427
17.
Hybrid
ARQ schemes with soft combining in variable rate packet data applications, US7,072,307,
US7,483,389, US 8,254,284, Australian Patent 779378
18.
Dynamic
automatic retransmission request in wireless access networks
US7,032,153
19.
Adaptive
Frame Structures For Hybrid CDMA / TDMA System
EP1249092B1
20.
Multi-carrier
arrangement for high speed data US6,956,835
21.
System
and method for code division multiple access communication in a wireless
communication environment US6,930,470, EP1405420,
22.
System
And Method For Wireless Code Division Multiple Access Communication EP1374423
23.
Frame
structures supporting voice or streaming communications with high speed data
communications in wireless access networks US6,907,020, US7,596,123
24.
System
and method for layer 2 frame delineation recovery
25.
Method
and system for wireless packet scheduling with per packet QoS support and link
adaptation, US6,879,561
26.
Multi-beam
antenna system for high speed data, US6,804,521
27.
Method
and system for providing load-balanced communication, US6,748,222
28.
Dynamic
sub-carrier assignment in OFDM systems, US6,721,569,
US7,031,753, US7,414,964
29.
Receiver
based adaptive modulation scheme, US6,701,129
30.
Method
and apparatus for assigning frequency channels to a beam in a multi-beam
cellular communications system, (sole inventor), US6,611,695,
US6842630
31.
System
And Method Of Integrating Dynamic Frequency Association With Channel Borrowing
Techniques, US6219554
32.
Method
of Performing Progressive Soft Handoff in CDMA Systems,
US6018662, EP0986281B1