Dr. Kai Yang
Member of Technical Staff
Network Performance,
Planning and Economic (NPPE) Analysis
Center
Bell Labs,
Alcatel-Lucent, Murray Hill, NJ, USA
Email:
kyee at ee.columbia.edu
News
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My paper on resource allocation
of uplink OFDMA system (WIMAX) has been accepted for publication at IEEE Trans.
on Signal Processing
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I graduated and started working
at Bell Labs at Murray Hill, NJ this April
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Ranked No. 3 NEC Labs America
Ping Pong Tournament
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My paper on pseudo-distance
analysis of concatenated code has been submitted to IEEE Trans. on Automatic
Control
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Two papers on distributed robust
optimization have been submitted to IEEE Trans. on Automatic Control
Education
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Ph.D : Department of Electrical Engineering, Columbia
University
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M.S.
: C.E. (optimization &
Simulation), S'pore-MIT Alliance, Nat. U. of S'pore & MIT
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B.E.
: Department of Radio Engineering, Southeast University
Research Interest
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Wireless
Communication, Signal processing, and Networking
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Optimization Methods,
message-passing algorithms
and Applications
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Coding Theory and Applications
Teaching
ELEN E3701 Introduction to
Communication System
Preprints of Journals
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Kai Yang, Jianwei Huang, Yihong Wu, Xiaodong Wang, and Mung Chiang,
'Distributed robust optimization part I: Framework and example', Submitted to
IEEE Transactions on Automatic Control, December 2008.
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Yihong Wu, Kai Yang, Jiangwei Huang, Xiaodong Wang, and Mung Chiang,
'Distributed robust optimization part II: Wireless power control', Submitted
to IEEE Transactions on Automatic Control, December 2008.
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Kai Yang and Xiaodong Wang,
“Finite-length analysis of the message-passing decoder of concatenated code,”
IEEE Transactions on information theory (submitted)
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Kai Yang, Prasad Narayan, and
Xiaodong Wang, “An auction approach to resource allocation for multi-cell
uplink OFDMA systems,” IEEE Transaction on Signal Processing, (accepted)
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Kai Yang, Prasad Narayan, and
Xiaodong Wang, “A message-passing approach to resource allocation for uplink
SC-FDMA systems,” submitted.
Publications: (Journal)
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Kai Yang
and Xiaodong Wang,
“Batter-aware adaptive modulation with QoS constraints,” IEEE
Transactions on Communications, 54(10), pp.1797-1805, October 2006.
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Kai Yang,
Jon Feldman, and Xiaodong Wang, “Non-linear programming approaches to decoding
low-density parity-check code,” IEEE Journal of Selected Areas in
Communications, special issue on Nonlinear Optimization of Communication
Systems, 24(8), pp. 1603-1613, August 2006.
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Kai Yang
and Xiaodong Wang,
“A multicarrier interleaver-division UWB System,” IEEE Trans. on wireless
communications, IEEE Transactions on Wireless Communications, 5(7), pp.
1827-1837, July 2006.
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Kai Yang
and Madhukumar A.S., “A two-dimensional multipath channel estimator for CDMA
systems with timing-offset errors,” IEEE Communications letter, Vol.8,
pp.333-335, June 2004.
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A S Madhukumar,
Francois Chin, Ying-Chang Liang, and
Kai Yang.
“Single-carrier cyclic prefix-assisted CDMA system with frequency domain
equalization for high data rate transmission”, EURASIP Journal on Wireless
Communications and Networking, Vol.1 pp.149-160, Jan. 2005.
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Kai Yang,
Madhukumar A.S. and F. Chin. “Novel two-dimensional multistage interference
cancellation scheme for uplink transmission of single carrier cyclic
prefix-assisted CDMA system,” IEE Proceedings - Communications, Vol. 150, No.
4, pp. 287-292, Aug. 2003.
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Kai Yang,
Vladimir Stankovic, Zixiang Xiong, and Xiaodong Wang, “Multiuser resource
allocation for video transmission over a chip-interleaved multicarrier
system,” Journal of wireless communications and mobile computing, Vol. 7,
Issue 2, pp. 143 - 158, Jan. 2007.
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Kai Yang
and Xiaodong Wang, “Cross-layer network planning for multi-radio multi-channel
wireless networks,” IEEE Transactions on Communications, 56(10), pp.1705-1714,
October 2008.
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Kai Yang
and Xiaodong Wang, “Battery-aware adaptive modulation based on large-scale MDP,”
IEEE Transactions on Wireless Communications, 7(1), pp.72-77, January 2008.
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Kai Yang,
Xiaodong Wang, and Jon Feldman, “A new linear programming approach to decoding
linear block codes,” IEEE Transactions on Information Theory, 54(3),
pp.1061-1072, March 2008.