Curriculum Vitae

Rohit Negi

Name:

O ce: Department of Electrical and Computer Engg.

**** ****** ******

Carnegie Mellon University

Pittsburgh, PA 15213

Email: abqq2j@r.postjobfree.com

Phone/Fax: 412-***-**** / 2860

URL: http://www.ece.cmu.edu/~negi

RESEARCH INTERESTS

Broadly interested in large scale networks, communication systems, information

theory, with an emphasis on wireless communications and power systems. Re-

search work has included Quality of Service over wireless links, MAC for ad hoc

networks, sensor networks, large scale power system analysis, space-time codes

for multiple-antenna fading channels, Orthogonal Frequency Division Multi-

plexing systems and data storage systems.

RECENT EMPLOYMENT

July 2009 - present Carnegie Mellon University, Pittsburgh, Pennsylvania:

Professor of Electrical and Computer Engineering.

Research areas: Wireless communications, networking, in-

formation theory, communication theory and power net-

works.

July 2005 - June 2009 Carnegie Mellon University, Pittsburgh, Pennsylvania:

Associate Professor of Electrical and Computer Engineer-

ing.

Sept. 2000 - June 2005 Carnegie Mellon University, Pittsburgh, Pennsylvania:

Assistant Professor of Electrical and Computer Engineer-

ing.

EDUCATION

1996-2000 Stanford University, Stanford, CA

Ph.D. in Electrical Engineering, September 2000

Thesis: Power Adaptation Strategies for Delay Constrained Channels

Advisor: Prof. John Cio

1995-1996 Stanford University, Stanford, CA

M.S. in Electrical Engineering (GPA: 4.15 out of 4)

1991-1995 Indian Institute of Technology (IIT), Bombay, India

Bachelor of Technology in Electrical Engineering (GPA: 9.93 out of 10)

Thesis: Convergence and Bias in Lattice Filter Algorithms

Advisor: Prof. P.G. Poonacha

AWARDS AND HONORS

Best paper award in IEEE International Conference on Communications (Wireless commu-

nications symposium), Germany, 2009.

Best paper award in IEEE International Symposium on Wireless Communication Systems

(ISWCS), Italy, 2005.

Best paper award in IEEE/ACM Broadband Networks (Broadnets), San Jose, USA, 2004.

National Science Foundation (NSF) Career award 2004.

Texas Instruments Award, 1997-2000, and Stanford Engineering Fellowship, 1995-1996.

Stanford Engineering Graduate Fellowship, 1995-1996.

President of India Gold medal, IIT Bombay, 1995. Awarded for the highest GPA in

the graduating engineering class of 400 students.

Secured the All India 11th Rank at the IIT Joint Entrance Exam, 91, amongst approximately

100,000 students who took the exam.

Awarded the National Talent Search (NTS) scholarship, instituted by the National Council

for Educational Research and Training (NCERT), India.

Awarded the National Physics Olympiad gold medal, 1990, India.

PRIOR EXPERIENCE

Summer 98 Intern at Texas Instruments R&D Center, Dallas, Texas

Developed patented algorithms for antenna arrays, and adapted space-time

codes to CDMA, for the Third Generation wireless system solution being de-

veloped at Texas Instruments.

Summer 97 Intern at Amati Communications Corp., San Jose, California

Designed novel interference cancellation algorithms for VDSL, including a ma-

trix precoded scheme.

Summer 96 Intern at Bell Laboratories (Lucent Technologies), Crawford Hill, New Jersey

Performed cellular capacity calculations for wireless local loop using multiple

antennas for beamforming.

Ph.D. STUDENTS ADVISED

1. Dapeng Wu, Quality-of-Service for bursty tra c over fading wireless channels, Ph.D. dis-

sertation, Carnegie Mellon University, Aug. 2003.

2. Xun Zhang, Detection in perpendicular recording channels, Ph.D. dissertation, Carnegie

Mellon University, April 2006.

3. Arjunan Rajeswaran, Capacity and cross-layer design of ultra-wideband wireless networks,

Ph.D. dissertation, Carnegie Mellon University, Jan. 2007.

4. Yaron Rachlin, On the interdependence of sensing, accuracy and complexity in large-scale

detection applications, Ph.D. dissertation, Carnegie Mellon University, Feb. 2007. Co-

advised by P. Khosla.

5. Sung Chul Han, A exible decoder and performance evaluation for array-structured LDPC

codes, Ph.D. dissertation, Carnegie Mellon University, Sept. 2007. Co-advised by M.

Pueschel.

6. Gyouhwan Kim, Scheduling in wireless ad hoc networks: algorithms with performance guar-

antees, Ph.D. dissertation, Carnegie Mellon University, Sept. 2008.

7. Satashu Goel, Delay constrained communication over fading channels: A queued-code ap-

proach, Ph.D. dissertation, Carnegie Mellon University, May 2009.

8. Balakrishnan Narayanaswamy, Sparse Measurement Systems: Applications, Analysis, Al-

gorithms and Design, Ph.D. dissertation, Carnegie Mellon University, January 2011. Co-

advised by P. Khosla.

9. Qiao Li, Ad hoc network analysis, ongoing. Expected graduation May 2012.

10. Eui Seok Hwang, Timing recovery for data storage, ongoing. Expected graduation May

2011. Co-advised by V. Bhagavatula.

11. Yang Weng, Cyber-physical and power systems, ongoing. Expected graduation May 2013.

12. Andrew Cheng, Cyber-physical system analysis, ongoing. Expected graduation May 2014.

13. Vinay Prabhu, Network science, ongoing. Expected graduation May 2014. Co-advised by

M. Rodrigues.

EDUCATIONAL CONTRIBUTIONS

1. Course 18-450: Designed a new course in digital wireless communications, supplemented by

extensive course notes, that covers digital modulation, equalization, coding (convolutional)

and channel fading. This course explains the basic wireless processing operations, at an

under-graduate level, and augments theoretical analysis by Matlab-based experiments.

2. Course 18-753: Introduced information theory into the department syllabus, which explains

the basics of the eld to graduate students (and some under-graduates). Added a large number

of examples to demonstrate the application of concepts from this di cult eld, beyond the

standard text-book.

3. Course 18-859: Designed and taught an advanced topics course on ad-hoc networks and

ultrawideband communications. This course exposed graduate students to current research

topics in wireless networks. Students also do a class project, which could be either theoretical,

simulation-based or experimental. Some of the projects done by the students in the class were

used as the basis for developing the wireless instructional lab.

4. Instructional Wireless Lab: Developed the Intel Instructional Wireless Laboratory. This

lab provides students with hands-on experience with state of the art wireless technology,

spanning the areas of channel propagation, physical layer, MAC, networking and applications.

5. Course 18-752: Taught an existing graduate course on detection, estimation and identi-

cation, covering the topics of frequentist testing (Neyman-Pearson theory) and Bayesian

detection and estimation. The topics on detection and estimation in Scharf s text-book were

augmented with my extensive notes on model identi cation and machine learning, so as to

allow data-driven experimental projects in the class.

6. Course 18-345: Taught an existing undergraduate course on telecommunication networks.

This course introduces undergraduates to the core ideas of networking, including the concept

of layering, link layer protocols, MAC, routing in the internet and ATM networks.

PROFESSIONAL ACTIVITIES

1. Invited panelist at the National Science Foundation s Cyber-physical systems workshop,

Alexandria, VA, Aug. 2010.

2. Associate Editor of IEEE Transactions on Mobile Computing, 2006 2010.

3. Associate Editor of IEEE Transactions on Wireless Communications, 2003 2007.

4. Communication Theory representative to IEEE ICC 2005 and IEEE ICC 2007.

5. Technical Program Committees of over 26 IEEE conferences, including most of the ICC and

Globecom conferences in the past few years.

6. Finance Chair of the 12th International Packet Video workshop, Pittsburgh, PA, April 24-26,

2002.

7. Reviewer for over one hundred IEEE conference and journal papers, not including TPC

papers.

8. Member of IEEE Information Theory, Vehicular Technology and Communications Societies.

9. Invited participant at the National Science Foundation s wireless networking workshop, Los

Angeles, CA, Aug. 2006.

10. Member of the Communications program review panel of the National Science Foundation,

Arlington, VA, June 2006.

11. Invited participant at the National Science Foundation s wireless networking workshop, Nashua,

NH, Oct. 2004.

12. Invited participant at the National Science Foundation s wireless networking workshop, Charleston,

SC, Jan. 2004.

13. Member of the Information Technology Research (FMF) review panel of the National Science

Foundation, Arlington, VA, May 2004.

14. Invited participant at the National Science Foundation s advanced networking infrastructure

workshop, Reston, VA, Jan. 2003.

15. Member of the Information Technology Research (CCF) review panel of the National Science

Foundation, Arlington, VA, May 2002.

DISSERTATION

Power Control Strategies for Delay Constrained Channels: My Ph.D. thesis focused

on fading (mobile) channels on which processing delay constraints have been imposed. Al-

gorithms were derived that optimize transmission for such channels under various criteria.

In particular, outage capacity issues were explored, and dynamic programs were shown to

increase capacity substantially.

PATENTS

1. X. Zhang, R. Negi, E. Kurtas, X. Yang, Jitter sensitive maximum-aposteriori sequence

detection, US patent 7424077.

2. Co-inventor of US patents 6,643,338 and 6,449,314 and 6,424,679, obtained by Texas Instru-

ment Corp.

3. Co-inventor of European patent #EP1999000203293, Space time block coded transmit an-

tenna diversity for WCDMA, obtained by Texas Instrument Corp.

BOOK CHAPTERS

1. R. Negi, Y. Rachlin, P. Khosla, The sensing capacity of sensor networks, in Wireless Sensor

Networks; signal processing and communications perspectives, edited by A. Swami, Q. Zhao,

Y.W. Hong, L. Tong, John Wiley, 2007.

2. S. Goel and R. Negi, Obtaining secrecy through intentional uncertainty, in Securing wireless

communications at the physical layer, edited by R. Liu and W. Trappe, Springer, 2010.

PUBLICATIONS

1. Qiao Li and R. Negi, Distributed Throughput-optimal Scheduling in Ad Hoc Wireless Net-

works, to appear in Proc. IEEE ICC, 2011.

2. Qiao Li, R. Negi and Marija Ilic, Phasor Measurement Units Placement for Power System

State Estimation: A Greedy Approach, to appear in Proc. IEEE Power and Energy Society

General meeting conference, 2011.

3. E. Hwang, R. Negi, and B. V. K. Vijayakumar, Investigation of Two-dimensional Magnetic

Recording (TDMR) with Position and Timing Uncertainty at 4 Tb/in2, submitted to IEEE

Transactions on Magnetics.

4. E. Hwang, R. Negi, and B. V. K. Vijayakumar, Scrubbing with Partial Side Information for

Radiation-Tolerant Memory, in Proc. IEEE Globecom, 2010.

5. Yang Weng, R. Negi, Zhijian Liu and Marija Ilic, Robust State-Estimation Procedure us-

ing a Least Trimmed Squares Pre-processor, in IEEE Innovative Smart Grid Technologies

Conference (ISGT), Jan. 2010.

6. Yaron Rachlin, Rohit Negi, Pradeep Khosla, The sensing capacity of sensor networks, IEEE

Transactions on Information Theory, pp.1675-1691, March 2011.

7. Qiao Li and R. Negi, Greedy Maximal Scheduling in Wireless Networks, in Proc. IEEE

Globecom, 2010.

8. E. Hwang, R. Negi and B. V. K. Vijayakumar, L1 minimization method for estimating

sparsely represented errors, in CMU Electricity Conference, March 2010.

9. Narayanaswamy Balakrishnan, R. Negi and Pradeep Khosla, Robust lossy detection using

sparse measurements: The regular case, IEEE Int. Symp. Information Theory, pp. 1583-

1587, June 2010.

10. E. Hwang, R. Negi, B. V. K. Vijayakumar and Roger Wood, Investigation of Position and

Timing Uncertainty in Two-Dimensional Magnetic Recording (TDMR) at 4 Terabits per

square inch, in Proc. Ninth Perpendicular Magnetic Recording Conference (PMRC), May

2010.

11. E. Hwang, R. Negi, B. V. K. Vijayakumar and Michael Cheng, Signal Processing for Near

10 Tbit/in2 Density in Two Dimensional Magnetic Recording (TDMR), in Proc. 11th Joint

MMM-Intermag Conference, GH-01, 2010.

12. E. Hwang, R. Negi, and B. V. K. Vijayakumar, Signal Processing for Near 10 Tbit/in2

Density in Two Dimensional Magnetic Recording (TDMR), IEEE Transactions Magnetics,

pp. 1813-1816, June 2010.

13. E. Hwang, R. Negi, and B. V. K. Vijayakumar, Symmetric Information Rate of an Ideal

Readback Two Dimensional Magnetic Recording (TDMR) Channel with Random Voronoi

Grains, in Proc. IEEE ICC, May 2010.

14. Qiao Li and R. Negi, Scheduling in Wireless Networks Under Uncertainties, in Proc. IEEE

ICC, pp. 1-5, June 2010.

15. K. S. Chan, J. J. Miles, E. Hwang, W. Lin, R. Negi, B. V. K. Vijayakumar, and J. G. Zhu,

TDMR Platform Simulations and Experiments, IEEE Trans. Magnetics, vol. 45, no. 10,

pp. 3837-3843, 2009.

16. Qiao Li and R. Negi, Scheduling in Multi-hop Wireless Networks with Priorities, Proc.

IEEE Int. Conf. Infocom, pp. 2926-2930, April 2009.

17. Narayanaswamy, Balakrishnan; Negi, Rohit; Khosla, Pradeep, Robust detection of random

variables using sparse measurements, Proc. 7th Annual Allerton Conference on Communi-

cation, Control, and Computing, pp.1468-1475, Sept 2009.

18. S. Goel and R. Negi, Analysis of Delay Statistics for the Queued-Code, Proc. IEEE Int.

Conf. Communications, pp. 1-6, June 2009.

19. Qiao Li and Rohit Negi, Back-Pressure Routing and Optimal Scheduling in Wireless Broad-

cast Networks, Proc. IEEE Globecom, Nov. 2009.

20. S. Goel, R. Negi, Guaranteeing secrecy using arti cial noise, IEEE Trans. Wireless Comm.,

vol.7, June 2008.

21. Qiao Li and Rohit Negi, Prioritized maximal scheduling in wireless networks, in Proc. IEEE

Globecom, 2008.

22. B. Narayanaswamy, Y. Rachlin, R. Negi, and P. Khosla, An analysis of the computational

complexity of sequential decoding of speci c tree codes over Gaussian channels, in Proc.

IEEE Int. Symp. Information Theory, 2008.

23. S. Goel and R. Negi, Multiuser diversity in cellular downlink using the queued-code, in

Proc. IEEE Globecom, 2008.

24. Euiseok Hwang, Rohit Negi and B. V. K. Vijaya Kumar, Extended Kalman lter based

acquisition timing recovery for magnetic recording read channels, accepted for publication

to IEEE Int. Conf. Communications, 2008.

25. Gyouhwan Kim, Qiao Li and Rohit Negi, A polynomial-time approximation algorithm for

weighted sum-rate maximization in UWB networks, accepted for publication to IEEE Int.

Conf. Communications, 2008.

26. Qiao Li, Gyouhwan Kim and Rohit Negi, Maximal scheduling in a hypergraph model for

wireless networks, accepted for publication to IEEE Int. Conf. Communications, 2008.

27. Gyouhwan Kim, Qiao Li and Rohit Negi, A graph-based algorithm for scheduling with sum-

interference in wireless networks, in Proc. IEEE Globecom, pp. 5059-5063, Washington DC,

USA, Nov. 2007.

28. Satashu Goel and Rohit Negi, A queued-code based on LDPC block codes, in Proc. IEEE

Globecom, pp. 3255-3259, Washington DC, USA, Nov. 2007.

29. B. Narayanaswamy, Y. Rachlin, R. Negi, and P. Khosla, The sequential decoding metric for

detection in sensor networks, in Proc. IEEE Int. Symp. Information Theory, 2007.

30. A. Rajeswaran, G. Kim, R. Negi and N. Sai Shankar, Interference handling in UWB versus

802.11n networks, in Proc. IEEE Int. Conf. Commun., pp. 4710-4715, Glasgow, Scotland,

June 2007.

31. G. Kim and R. Negi, Dynamic programming for scheduling a single route in wireless net-

works, in Proc. IEEE Int. Conf. Commun., pp. 3722-3727, Glasgow, Scotland, June 2007.

32. X. Zhang, R. Negi, A MAP based algorithm for joint timing error and transition jitter

estimation, in Proc. 10th Joint MMM/Intermag Conference, 2007.

33. X. Zhang, R. Negi, Biased PRML scheme for transition noise dominant perpendicular record-

ing channels, Proc. 10th Joint MMM/Intermag Conference, 2007.

34. X. Zhang, R. Negi, A MAP based algorithm for joint timing error and transition jitter

estimation, IEEE Transactions on Magnetics, vol. 43, pp. 2256-2258, June 2007.

35. A. Rajeswaran, Gyouhwan Kim and R. Negi, Joint power adaptation, scheduling and routing

for ultra wide band networks, IEEE Trans. Wireless Comm., vol. 6, pp. 1964 - 1972, May

2007.

36. A. Rajeswaran and R. Negi, Capacity of power constrained ad hoc networks, IEEE Trans.

Wireless Comm., vol. 6, pp. 1964-1972, May 2007.

37. X. Zhang and R. Negi, Optimal detection for perpendicular recording channels with transi-

tion noise, Journal of Applied Physics, vol. 99, No. 8, April 2006.

38. X. Zhang, R. Negi, A SOVA-based post processing scheme for transition noise dominant

recording channels, in Proc. 17th Magnetic Recording Conference (TMRC), 2006.

39. A. Rajeswaran and R. Negi, PHY-graph model for ad hoc wireless MAC, in 64th Semi-

Annual IEEE Vehicular Technology Conference (VTC), pp. 1-5, Vancouver, Canada, Sept.

2006.

40. S. Goel, R. Negi, The queued-code in nite-state Markov fading channels with large delay

bounds, in Proc. IEEE Int. Symp. Information Theory, pp. 30-34, Seattle, USA, July 2006.

41. Y. Rachlin, N. Balakrishnan, R. Negi, J. Dolan and P. Khosla, Increasing sensor measure-

ments to reduce detection complexity in large-scale detection applications, in Proc. IEEE

Military Communication (MILCOM), pp. 1-7, Oct. 2006.

42. Y. Rachlin, R. Negi and P. Khosla, On the interdependence of sensing and estimation com-

plexity in sensor networks, in Proc. Info. Process. Sensor Networks (IPSN), pp. 160-167,

April 2006.

43. Y. Rachlin, R. Negi, and P. Khosla, Temporal sensing capacity, in 44th Allerton Conference,

Urbana-Champaign, USA, Sept. 2006.

44. G. Kim, A. Rajeswaran, and R. Negi, UWB versus 802.11 - a network perspective, in Proc.

IEEE Broadnets, pp. 1-9, Oct. 2006.

45. A. Rajeswaran, Gyouhwan Kim, and R. Negi, A scheduling framework for UWB and cellular

networks, Springer Science (formerly Kluwer Academic) Journal on Mobile Networks and

Applications Journal (MONET), vol. 11, pp. 9-20, Dec. 2005.

46. Dapeng Wu, and R. Negi, E ective capacity-based quality of service measures for wireless

networks, Springer Science (formerly Kluwer Academic) Journal on Mobile Networks and

Applications Journal (MONET), vol. 11, pp. 91-99, Dec. 2005.

47. S. Goel and R. Negi, Secret communication in presence of colluding eavesdroppers, Proc.

IEEE Military Communication (MILCOM), Atlantic City, Oct. 2005.

48. Sung-Chul Han and R. Negi, Early stopping for RAKE receivers, Proc. IEEE International

Symposium on Wireless Communication Systems (ISWCS), Italy, pp. 245-249, Sept. 2005.

49. R. Negi and S. Goel, Secret Communication using Arti cial Noise, Proc. Vehicular Tech.

Conf, Dallas, Sept. 2005.

50. Y. Rachlin, R. Negi, and P. Khosla, Sensing capacity for Markov random elds, Proc. IEEE

Int. Symp. Information Theory, pp. 132-136, Sept. 2005.

51. Dapeng Wu and R. Negi, E ective capacity channel model for frequency-selective fading

channels, Proc. IEEE Int. Conf. on Quality of Service in Heterogeneous Wired/Wireless

Networks, pp. 43, Aug. 2005.

52. Gyouhwan Kim, A. Rajeswaran, and R. Negi, Joint power adaptation, scheduling and rout-

ing framework for wireless ad-hoc networks, Proc. IEEE Int. Workshop on Signal Processing

Advances in Wireless Communications (SPAWC), New York, USA, pp. 725-729, June 2005.

53. Dapeng Wu and R. Negi, Utilizing multiuser diversity for e cient support of quality of

service over a fading channel, IEEE Transactions on Vehicular Technology, vol. 54, pp.

1198-1206, May 2005.

54. R. Negi and A. Rajeswaran, DoS analysis of reservation based MAC protocols, Proc. IEEE

Int. Conf. Commun., Seoul, pp. 3632-3636, May 2005.

55. Y. Rachlin, R. Negi, and P. Khosla, Sensing capacity for discrete sensor network applica-

tions, Proc. of Int. Conf. on Info. Proc. in Sensor Networks (IPSN), pp. 126-132, April

2005.

56. R. Negi, and A. Rajeswaran, Scheduling and power adaptation for networks in the ultra

wide band regime, Proc. IEEE Globecom, pp. 139-145, Dallas, USA, Dec. 2004.

57. R. Negi, and S. Goel, An information-theoretic approach to queuing in wireless channels

with large delay bounds, Proc. IEEE Globecom, pp. 116-122, Dallas, USA, Dec. 2004.

58. Y. Rachlin, R. Negi, and P. Khosla, Sensing capacity of target detection, Proc. IEEE

Information Theory Workshop, San Antonio, TX, pp. 147-152, Oct. 2004.

59. A. Rajeswaran, Gyouhwan Kim, and R. Negi, A scheduling framework for UWB and cellular

networks, Proc. IEEE/ACM Broadband Networks, pp. 386-395, San Jose, Oct. 2004.

60. Dapeng Wu, and R. Negi, E ective capacity based QoS measures for wireless networks,

Proc. IEEE/ACM Broadband Networks, pp. 527-536, San Jose, USA, Oct. 2004.

61. Dapeng Wu, and R. Negi, Downlink scheduling in a cellular network for quality of service

assurance, IEEE Transactions on Vehicular Technology, vol. 53, pp. 1547-1557, Sept. 2004.

62. A. Rajeswaran, and R. Negi, Capacity of power constrained ad hoc networks, Proc. IEEE

Infocom, pp. 443-453, Hong Kong, May 2004.

63. N. Badruddin, and R. Negi, CDMA capacity increase due to relaying, Proc. IEEE Wireless

Communications and Networking Conf. (WCNC), pp. 243-248, March 2004.

64. R. Negi and A. Rajeswaran, Physical layer e ect on MAC performance in ad-hoc wireless

networks, Proc. IASTED Conference on Communications, Internet and Information Tech-

nology, Phoenix, USA, Nov. 2003.

65. Dapeng Wu, and R. Negi, Downlink scheduling in a cellular network for quality of service

assurance, Proc. IEEE Vehicular Technology Conference, pp. 1391-1395, Oct. 2003.

66. Dapeng Wu, and R. Negi, Utilizing multiuser diversity for e cient support of quality of

service over a fading channel, Proc. IEEE International Conference on Communications

(ICC), pp. 2202-2207, May 2003.

67. Dapeng Wu, and R. Negi, E ective capacity: A wireless channel model for support of quality

of service, IEEE Transactions on Wireless Communications, vol. 2, pp. 630-643, July 2003.

68. R. Negi, A. Maleki and J. Cio, Adaptive antennas for space-time codes in outdoor chan-

nels, IEEE Transactions on Communications, vol. 50, pp. 1918-1925, Dec. 2002.

69. R. Negi, and J. Cio, Delay-constrained capacity with causal feedback, IEEE Transactions

on Information Theory, vol. 48, pp. 2478-2494, Sept. 2002.

70. R. Negi, and J. Cio, Blind OFDM symbol synchronization in ISI channels, IEEE Trans-

actions on Communications, vol. 50, pp. 1525-1534, Sept. 2002.

71. D. Stancil, A. Berson, J. van t Hof, R. Negi, S. Sheth, P. Patel, Doubling wireless chan-

nel capacity using co-polarised, co-located electric and magnetic dipoles, IEEE Electronics

Letters, vol. 38, pp. 746-747, July 2002.

72. Dapeng Wu, and R. Negi, E ective capacity: A wireless channel model for support of quality

of service, Proc. IEEE Globecom, pp. 695-699, San Antonio, USA, 2001.

73. S. Vishwanath, Wei Yu, R. Negi, A. Goldsmith, Space-time turbo codes: decorrelation prop-

erties and performance analysis for fading channels, Proc. IEEE Global Telecommunications

Conference (GLOBECOM), vol. 2, pp. 1016-1020, San Francisco, USA, Dec. 2000.

74. R. Negi, and J. Cio, Stationary schemes for optimal transmission over fading channels

with delay constraint, Proc. IEEE Vehicular Technology Conference (VTC), pp. 358-361,

Boston, USA, Sep. 2000.

75. R. Negi, M. Charikar. J. Cio, Minimum outage transmission over fading channels with

delay constraint, Proc. IEEE International Conf. on Communications (ICC), vol. 1, pp.

282-286, New Orleans, USA, May 2000.

76. Won-Joon Choi, R. Negi, J. Cio, Combined ML and DFE decoding for the V-BLAST

system, Proc. IEEE International Conf. on Communications (ICC), vol. 3, pp. 1243-1248,

New Orleans, USA, May 2000.

77. R. Negi, and J. Cio, Transmission over fading channels with channel side information and

delay constraint, Proc. IEEE Globecom, pp. 2550-2554, Rio de Janiero, Brazil, Nov. 1999.

78. A. Dabak, S. Hosur and R. Negi, Space time block coded transmit antenna diversity scheme

for WCDMA, Proc. IEEE Wireless Communications and Networking Conference (WCNC),

pp. 1466-1469, New Orleans, USA, Sept. 1999.

79. A. Maleki, R. Negi and J. Cio, Space-time coding over a code division multiple access

system, Proc. IEEE Wireless Communications and Networking Conference (WCNC), pp.

134-138, New Orleans, USA, Sept. 1999.

80. R. Negi, A. Maleki and J. Cio, Adaptive antennas for space-time coding over block-time

invariant multi-path fading channels, Proc. IEEE Vehicular Technology Conference (VTC),

pp. 70-74, Houston, USA, May 1999.

81. R. Negi, and J. Cio, Pilot tone selection for channel estimation in a mobile OFDM system,

IEEE Transactions on Consumer Electronics, vol. 44, pp. 1122-1128, Aug. 1998.

82. R. Negi, and J. Cio, Blind OFDM symbol synchronization in ISI channels, Proc. IEEE

Globecom, pp. 2812-2817, Sydney, Australia, Nov. 1998.

83. A. Maleki, R. Negi and J. Cio, Space-time coding and transmission optimization for wire-

less channels, Proc. Asilomar Conference on Signals, Systems, and Computers, pp. 1798-

1802, Paci c Grove, USA, Nov. 1998.

84. R. Negi, and J. Cio, Pilot tone selection for channel estimation in a mobile OFDM system,

Proc. IEEE International Conference Consumer Electronics, pp. 466-467, Los Angeles, USA,

June 1998.

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