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Research Output 1986 2019

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Article
1995
8 Citations (Scopus)

Two VLSI design advances in arithmetic coding

Fu, B. & Parhi, K. K., Jan 1 1995, In : Proceedings - IEEE International Symposium on Circuits and Systems. 2, p. 1440-1443 4 p.

Research output: Contribution to journalArticle

Image coding
Clocks
Entropy
Hardware
Degradation
1996
22 Citations (Scopus)
Amplitude modulation
Phase modulation
Equalizers
Transceivers
Hardware
7 Citations (Scopus)

Efficient standard basis Reed-Solomon encoder

Jain, S. K. & Parhi, K. K., Jan 1 1996, In : ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 6, p. 3287-3290 4 p.

Research output: Contribution to journalArticle

Reed-Solomon codes
coders
Feedback
Hardware
multiplication
24 Citations (Scopus)

HEAT: Hierarchical Energy Analysis Tool

Satyanarayana, J. H. & Parhi, K. K., Jan 1 1996, In : Proceedings - Design Automation Conference. p. 9-14 6 p.

Research output: Contribution to journalArticle

Networks (circuits)
SPICE
Digital circuits
Markov processes
Transistors
Transistors
transistors
digital electronics
Networks (circuits)
Digital circuits
6 Citations (Scopus)
Digital signal processing
Signal Processing
Lower bound
Data storage equipment
Requirements
18 Citations (Scopus)

Pipelined RLS adaptive filtering using scaled tangent rotations (STAR)

Raghunath, K. J. & Parhi, K. K., Dec 1 1996, In : IEEE Transactions on Signal Processing. 44, 10, p. 2591-2604 14 p.

Research output: Contribution to journalArticle

Adaptive filtering
Systolic arrays
Hardware
Convergence of numerical methods
Energy dissipation

Radix-2 over-redundant digit set converters

Montalvo, L. A. & Parhi, K. K., Jan 1 1996, In : Proceedings - IEEE International Symposium on Circuits and Systems. 4, p. 81-84 4 p.

Research output: Contribution to journalArticle

Redundancy
5 Citations (Scopus)

Two-dimensional retiming with low memory requirements

Denk, T. C., Majumdar, M. & Parhi, K. K., Jan 1 1996, In : ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 6, p. 3330-3333 4 p.

Research output: Contribution to journalArticle

Throughput
Data storage equipment
requirements
Data flow graphs
Memory architecture
4 Citations (Scopus)

Unified framework for characterizing retiming and scheduling solutions

Denk, T. C. & Parhi, K. K., Jan 1 1996, In : Proceedings - IEEE International Symposium on Circuits and Systems. 4, p. 568-571 4 p.

Research output: Contribution to journalArticle

Scheduling
Data flow graphs
Application specific integrated circuits
Networks (circuits)
1997
2 Citations (Scopus)
Counting
Synthesis
Costs
Integer Linear Programming
Converter
12 Citations (Scopus)
Electric power utilization
Binary trees
Heat sinks
19 Citations (Scopus)

Finite-precision error analysis of QRD-RLS and STAR-RLS adaptive filters

Raghunath, K. J. & Parhi, K. K., Dec 1 1997, In : IEEE Transactions on Signal Processing. 45, 5, p. 1193-1209 17 p.

Research output: Contribution to journalArticle

Adaptive filters
Error analysis
Fixed point arithmetic
Digital arithmetic
Systolic arrays
7 Citations (Scopus)

Generalized multiplication-free arithmetic codes

Fu, B. & Parhi, K. K., Dec 1 1997, In : IEEE Transactions on Communications. 45, 5, p. 497-501 5 p.

Research output: Contribution to journalArticle

High-performance VLSI signal and video processors

Parhi, K. K., Ackland, B. & Pirsch, P., Jan 1 1997, In : Proceedings - IEEE International Symposium on Circuits and Systems. p. 1-2 2 p.

Research output: Contribution to journalArticle

Image compression
Digital signal processing
Electric power utilization
54 Citations (Scopus)

Low-Area/Power Parallel FIR Digital Filter Implementations

Parker, D. A. & Parhi, K. K., Dec 1 1997, In : Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology. 17, 1, p. 75-92 18 p.

Research output: Contribution to journalArticle

Digital Filter
FIR filters
Impulse Response
Digital filters
Filter

Low-area dual basis divider over GF(2m)

Song, L. & Parhi, K. K., Jan 1 1997, In : ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 1, p. 627-630 4 p.

Research output: Contribution to journalArticle

dividers
Hardware
hardware
Wiener Hopf equations
Jordan
4 Citations (Scopus)

Pipelining of cordic based IIR digital filters

Ma, J. P., Parhi, K. K. & Deprettere, E. F., Jan 1 1997, In : ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 1, p. 643-646 4 p.

Research output: Contribution to journalArticle

IIR filters
digital filters
Digital filters
filters
very large scale integration
11 Citations (Scopus)

Radix 2 division with over-redundant quotient selection

Srinivas, H. R., Parhi, K. K. & Montalvo, L. A., Dec 1 1997, In : IEEE Transactions on Computers. 46, 1, p. 85-92 8 p.

Research output: Contribution to journalArticle

Digit
Division
Quotient
Adders
Remainder
4 Citations (Scopus)

STAR recursive least square lattice adaptive filters

Li, Y. & Parhi, K. K., Dec 1 1997, In : IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 44, 12, p. 1040-1054 15 p.

Research output: Contribution to journalArticle

Adaptive filters
Adaptive filtering
Mean square error
Topology
Computer simulation
49 Citations (Scopus)
Discrete wavelet transforms
Digital filters
Adders
Processing
Energy dissipation
1998
111 Citations (Scopus)

Efficient semisystolic architectures for finite-field arithmetic

Jain, S. K., Song, L. & Parhi, K. K., Dec 1 1998, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 6, 1, p. 101-113 13 p.

Research output: Contribution to journalArticle

Systolic arrays
Cryptography
Hardware
24 Citations (Scopus)
Digital signal processing
Scheduling
Data flow graphs
Elliptic filters
Digital filters

Guest editors' introduction

Parhi, K. K. & Taylor, V., Dec 1 1998, In : Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology. 19, 2, 1 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
Digital signal processing
Signal Processing
Scheduling
Heuristics
Synthesis
3 Citations (Scopus)
Adaptive filtering
36 Citations (Scopus)

ILP-based cost-optimal DSP synthesis with module selection and data format conversion

Ito, K., Lucke, L. E. & Parhi, K. K., Dec 1 1998, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 6, 4, p. 582-594 13 p.

Research output: Contribution to journalArticle

Data flow graphs
Linear programming
Costs
141 Citations (Scopus)

Low-Energy Digit-Serial/Parallel Finite Field Multipliers

Song, L. & Parhi, K. K., Dec 1 1998, In : Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology. 19, 2, p. 149-166 18 p.

Research output: Contribution to journalArticle

Parallel architectures
Digit
Multiplier
Galois field
Parallel Architectures
3 Citations (Scopus)

Low-energy programmable finite field data path architectures

Song, L., Parhi, K. K., Kuroda, I. & Nishitani, T., Jan 1 1998, In : Proceedings - IEEE International Symposium on Circuits and Systems. 2, p. 406-409 4 p.

Research output: Contribution to journalArticle

Polynomials
Systolic arrays
Digital signal processors
Hardware
4 Citations (Scopus)

New Svoboda-Tung division

Montalvo, L. A., Parhi, K. K. & Guyot, A., Dec 1 1998, In : IEEE Transactions on Computers. 47, 9, p. 1014-1020 7 p.

Research output: Contribution to journalArticle

Division
Digit
Quotient
Signed
Divisor
1 Citation (Scopus)

Pipelined implementation of cordic based QRD-MVDR adaptive beamforming

Ma, J., Parhi, K. K. & Deprettere, E. F., Dec 1 1998, In : International Conference on Signal Processing Proceedings, ICSP. 1, p. 514-517 4 p.

Research output: Contribution to journalArticle

Beamforming
Antennas
4 Citations (Scopus)
Communication
Electric power utilization
FIR filters
Adaptive filters
Computational complexity
5 Citations (Scopus)

Synthesis of folded multi-dimensional DSP systems

Sundararajan, V. & Parhi, K. K., Jan 1 1998, In : Proceedings - IEEE International Symposium on Circuits and Systems. 2, p. 433-436 4 p.

Research output: Contribution to journalArticle

Data flow graphs
IIR filters
Hardware
Networks (circuits)
24 Citations (Scopus)

Synthesis of folded pipelined architectures for multirate DSP algorithms

Denk, T. C. & Parhi, K. K., Dec 1 1998, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 6, 4, p. 595-607 13 p.

Research output: Contribution to journalArticle

Data flow graphs
Signal analysis
Digital signal processing
Wavelet transforms
Clocks
26 Citations (Scopus)

Systematic design of high-speed and low-power digit-serial multipliers

Chang, Y. N., Satyanarayana, J. H. & Parhi, K. K., Dec 1 1998, In : IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 45, 12, p. 1585-1596 12 p.

Research output: Contribution to journalArticle

Electric power utilization
Digital signal processing
Feedback
Sampling
Electric potential
1 Citation (Scopus)

Three-dimensional equalization for the 3-D QAM system with strength reduction

Shalash, A. F. & Parhi, K. K., Jan 1 1998, In : Proceedings - IEEE International Symposium on Circuits and Systems. 4, p. 453-456 4 p.

Research output: Contribution to journalArticle

Quadrature amplitude modulation
Degradation
1999
35 Citations (Scopus)

Efficient crosstalk estimation

Kuhlmann, M., Sapatnekar, S. S. & Parhi, K. K., Dec 1 1999, In : Proceedings - IEEE International Conference on Computer Design: VLSI in Computers and Processors. p. 266-272 7 p.

Research output: Contribution to journalArticle

Crosstalk
Capacitance
Wire
SPICE
Networks (circuits)
16 Citations (Scopus)

Low-energy CSMT carry generators and binary adders

Parhi, K. K., Dec 1 1999, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 7, 4, p. 450-462 13 p.

Research output: Contribution to journalArticle

Adders
Electric power utilization
Energy utilization
43 Citations (Scopus)

Multidimensional carrierless AM/PM systems for digital subscriber loops

Shalash, A. F. & Parhi, K. K., Dec 1 1999, In : IEEE Transactions on Communications. 47, 11, p. 1655-1667 13 p.

Research output: Contribution to journalArticle

Subscriber loops
Amplitude modulation
Phase modulation
Throughput
Intersymbol interference

Orthogonality Division multiple access LTI transmit filters for ISI-channels

Shalash, A. F. & Parhi, K. K., Dec 1 1999, In : IEEE International Conference on Communications. 1, p. 246-250 5 p.

Research output: Contribution to journalArticle

Subscriber loops
Quadratic programming
Quadrature amplitude modulation
FIR filters
Topology
2 Citations (Scopus)

Radix 2 shared division/square root algorithm and its VLSI architecture

Srinivas, H. R. & Parhi, K. K., Jan 1 1999, In : Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology. 21, 1, p. 37-60 24 p.

Research output: Contribution to journalArticle

VLSI Architecture
Digit
Square root
Division
Quotient
7 Citations (Scopus)

Two-dimensional retiming

Denk, T. C. & Parhi, K. K., Jan 1 1999, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 7, 2, p. 198-211 14 p.

Research output: Contribution to journalArticle

Linear programming
Networks (circuits)
Sand
Polynomials
Data flow graphs
2000
49 Citations (Scopus)

2-Mb/s 256-state 10-mW rate-1/3 Viterbi decoder

Chang, Y. N., Suzuki, H. & Parhi, K. K., Jan 1 2000, In : IEEE Journal of Solid-State Circuits. 35, 6, p. 826-834 9 p.

Research output: Contribution to journalArticle

Data storage equipment
Transistors
Logic circuits
Multiplexing
Code division multiple access
2 Citations (Scopus)

Angle-constrained IIR filter pipelining for reduced coefficient sensitivities

Chung, J. G., Kim, H. & Parhi, K., Dec 3 2000, In : IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 47, 6, p. 555-559 5 p.

Research output: Contribution to journalArticle

IIR filters
Poles
Poles and zeros
Hardware
3 Citations (Scopus)

Digit-serial fixed coefficient complex number multiplier-accumulator on FPGAs

Sansaloni, T., Valls, J. & Parhi, K. K., Jan 1 2000, In : Proceedings of the Annual IEEE International ASIC Conference and Exhibit. p. 236-240 5 p.

Research output: Contribution to journalArticle

Field programmable gate arrays (FPGA)
Networks (circuits)
7 Citations (Scopus)

Efficient implementations of pipelined CORDIC based IIR digital filters using fast orthonormal μ-rotations

Ma, J., Parhi, K. K., Hekstra, G. J. & Deprettere, E. F., Sep 1 2000, In : IEEE Transactions on Signal Processing. 48, 9, p. 2712-2716 5 p.

Research output: Contribution to journalArticle

IIR filters
Digital computers
Digital filters
Computer architecture
1 Citation (Scopus)

FPGA-based digit-serial Complex Number Multiplier-Accumulator

Sansaloni, T., Valls, J. & Parhi, K. K., Jan 1 2000, In : Proceedings - IEEE International Symposium on Circuits and Systems. 4, p. IV-585-IV-588

Research output: Contribution to journalArticle

Adders
Field programmable gate arrays (FPGA)
22 Citations (Scopus)

Hardware/software codesign of finite field datapath for low-energy Reed-Solomon codecs

Song, L., Parhi, K. K., Kuroda, I. & Nishitani, T., Jan 1 2000, In : IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 8, 2, p. 160-172 13 p.

Research output: Contribution to journalArticle

Scheduling
Compact disk players
Hardware
Software radio
Digital signal processors
15 Citations (Scopus)
Adaptive filters
Beamforming
Decomposition
Systolic arrays
Sonar
3 Citations (Scopus)

High-performance digit-serial complex multiplier

Chang, Y. N. & Parhi, K. K., Dec 3 2000, In : IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing. 47, 6, p. 570-572 3 p.

Research output: Contribution to journalArticle

Numbering systems
Electric wiring
Energy dissipation
Throughput
Hardware