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Research Output 1986 2019

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Conference article
2011
1 Citation (Scopus)

Frequency domain symbol synchronization for OFDM systems

Kung, T. L. & Parhi, K. K., Nov 7 2011, In : IEEE International Conference on Electro Information Technology. 5978592.

Research output: Contribution to journalConference article

Orthogonal frequency division multiplexing
Synchronization
Transmitters
Electric power utilization
Frequency selective fading
10 Citations (Scopus)

Reconfigurable architectures for silicon Physical Unclonable Functions

Lao, Y. & Parhi, K. K., Nov 7 2011, In : IEEE International Conference on Electro Information Technology. 5978614.

Research output: Contribution to journalConference article

Reconfigurable architectures
Silicon
Networks (circuits)
Authentication
Field programmable gate arrays (FPGA)
2007
13 Citations (Scopus)

Efficient highly-parallel decoder architecture for quasi-cyclic low-density parity-check codes

Oh, D. & Parhi, K. K., Sep 27 2007, In : Proceedings - IEEE International Symposium on Circuits and Systems. p. 1855-1858 4 p., 4253023.

Research output: Contribution to journalConference article

Parallel architectures
Decoding
Hardware
Electric power utilization
Throughput

Parallel architecture of list sphere decoders

Zhang, Y. & Parhi, K. K., Sep 27 2007, In : Proceedings - IEEE International Symposium on Circuits and Systems. p. 2096-2099 4 p., 4253083.

Research output: Contribution to journalConference article

Parallel architectures
Maximum likelihood
Decoding
Communication systems
Processing
2005
4 Citations (Scopus)

Pipelining Tomlinson-Harashima precoders

Gu, Y. & Parhi, K. K., Dec 1 2005, In : Proceedings - IEEE International Symposium on Circuits and Systems. p. 408-411 4 p., 1464611.

Research output: Contribution to journalConference article

Decision feedback equalizers
IIR filters
Pipelines
Nonlinear feedback
10 Citations (Scopus)

Quasi-cyclic low-density parity-check coded multiband-OFDM UWB systems

Kim, S. M., Tang, J. & Parhi, K. K., Dec 1 2005, In : Proceedings - IEEE International Symposium on Circuits and Systems. p. 65-68 4 p., 1464525.

Research output: Contribution to journalConference article

Ultra-wideband (UWB)
Orthogonal frequency division multiplexing
Convolutional codes
Communication
3 Citations (Scopus)

VLSI architectures for stereoscopic video disparity matching and object extraction

Lin, J. H. & Parhi, K. K., Dec 1 2005, In : Proceedings - IEEE International Symposium on Circuits and Systems. p. 2373-2376 4 p., 1465102.

Research output: Contribution to journalConference article

Computer vision
Computational complexity
Color
Hardware
2004
6 Citations (Scopus)

An efficient 21.56GBPS AES implementation on FPGA

Zhang, X. & Parhi, K. K., Dec 1 2004, In : Conference Record - Asilomar Conference on Signals, Systems and Computers. 1, p. 465-470 6 p.

Research output: Contribution to journalConference article

Cryptography
Field programmable gate arrays (FPGA)
Computer hardware
Throughput
Composite materials
23 Citations (Scopus)
Decoding
Hardware
Degradation
21 Citations (Scopus)
Reed-Solomon codes
Parallel architectures
Optical communication
Communication systems
Hardware
2 Citations (Scopus)

Efficient high-speed quasi-cyclic LDPC decoder architecture

Zhang, Y., Wang, Z. & Parhi, K. K., Dec 1 2004, In : Conference Record - Asilomar Conference on Signals, Systems and Computers. 1, p. 540-544 5 p.

Research output: Contribution to journalConference article

Adders
Decoding
Hardware
1 Citation (Scopus)

Eliminating the fanout bottleneck in parallel long BCH encoders

Parhi, K. K., Aug 30 2004, In : IEEE International Conference on Communications. 5, p. 2611-2615 5 p.

Research output: Contribution to journalConference article

Reed-Solomon codes
Shift registers
Optical communication
Clocks
Communication systems
4 Citations (Scopus)

Fast factorization architecture in soft-decision reed-solomon decoding

Zhang, X. & Parhi, K. K., Dec 1 2004, In : IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. p. 101-106 6 p.

Research output: Contribution to journalConference article

Factorization
Reed-Solomon codes
Decoding
Communication systems
Computer systems
10 Citations (Scopus)

Implementation of scalable elliptic curve cryptosystem crypto-accelerators for GF(2 m)

Cohen, A. E. & Parhi, K. K., Dec 1 2004, In : Conference Record - Asilomar Conference on Signals, Systems and Computers. 1, p. 471-477 7 p.

Research output: Contribution to journalConference article

Cryptography
Particle accelerators
Polynomials
2 Citations (Scopus)
Ethernet
decoders
decoding
Decoding
Modulation
2 Citations (Scopus)
Convolutional codes
Decoding
Communication systems
11 Citations (Scopus)

Overlapped decoding for a class of quasi-cyclic LDPC codes

Kim, S. M. & Parhi, K. K., Dec 1 2004, In : IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. p. 113-117 5 p.

Research output: Contribution to journalConference article

Decoding
Clocks
Processing

Parallel design for parallel decision feedback decoders for 10GBASE-T

Gu, Y. & Parhi, K. K., Dec 1 2004, In : Midwest Symposium on Circuits and Systems. 2

Research output: Contribution to journalConference article

Feedback
Ethernet
Trellis codes
Pulse amplitude modulation
Decoding
6 Citations (Scopus)

Pulsed OFDM modulation for ultra wideband communications

Saberinia, E., Tang, J., Tewfik, A. H. & Parhi, K. K., Sep 6 2004, In : Proceedings - IEEE International Symposium on Circuits and Systems. 5, p. V-369-V-372

Research output: Contribution to journalConference article

Ultra-wideband (UWB)
Orthogonal frequency division multiplexing
Modulation
Communication
Electric power utilization

Quantum convolutional codes design and their encoder architectures

Kong, J. J. & Parhi, K. K., Dec 1 2004, In : Conference Record - Asilomar Conference on Signals, Systems and Computers. 1, p. 1131-1135 5 p.

Research output: Contribution to journalConference article

Convolutional codes
Shift registers
Data storage equipment
9 Citations (Scopus)

Reduced complexity sphere decoding and application to interfering IEEE 802.15.3a piconets

Tang, J., Tewfik, A. H. & Parhi, K. K., Aug 31 2004, In : IEEE International Conference on Communications. 5, p. 2864-2868 5 p.

Research output: Contribution to journalConference article

Decoding
Maximum likelihood
Personal communication systems
Bit error rate
Signal to noise ratio
2003
2 Citations (Scopus)

An asynchronous sample-rate converter from CD to dat

Park, J. S., Kim, B. K., Chung, J. G. & Parhi, K. K., Sep 25 2003, In : ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2, p. 509-512 4 p.

Research output: Contribution to journalConference article

Wave filters
Digital filters
Tapes
Clocks
Hardware
2 Citations (Scopus)
Memory architecture
Decoding
Data storage equipment
Throughput
Code division multiple access
5 Citations (Scopus)

High-speed tunable fractional-delay allpass filter structure

Park, J. S., Kim, B. K., Chung, J. G. & Parhi, K. K., Jul 14 2003, In : Proceedings - IEEE International Symposium on Circuits and Systems. 4

Research output: Contribution to journalConference article

Musical instruments
Hardware
Modems
Synchronization
Acoustic waves
5 Citations (Scopus)

High throughput overlapped message passing for low density parity check codes

Chen, Y. & Parhi, K. K., Jul 28 2003, In : Proceedings of the IEEE Great Lakes Symposium on VLSI. p. 245-248 4 p.

Research output: Contribution to journalConference article

Message passing
Decoding
Throughput
Data storage equipment
Block codes
6 Citations (Scopus)

Interleaved cyclic redundancy check (CRC) code

Kong, J. J. & Parhi, K. K., Dec 1 2003, In : Conference Record of the Asilomar Conference on Signals, Systems and Computers. 2, p. 2137-2141 5 p.

Research output: Contribution to journalConference article

Codes (standards)
Redundancy
Iterative decoding
Error detection
Error correction
3 Citations (Scopus)
Power spectrum
Ultra-wideband (UWB)
Communication
Frequency hopping
Communication systems
2002
2 Citations (Scopus)
Block codes
Decoding
Maximum likelihood
Modulation
Hardware
1 Citation (Scopus)
Turbo codes
Antennas
Bit error rate
Space-time block coding (STBC)
Block codes
2 Citations (Scopus)

Viterbi decoder architecture for interleaved convolutional code

Kong, J. J. & Parhi, K. K., Dec 1 2002, In : Conference Record of the Asilomar Conference on Signals, Systems and Computers. 2, p. 1934-1937 4 p.

Research output: Contribution to journalConference article

Convolutional codes
Data storage equipment
Decoding
Parallel architectures
Clocks
2001
15 Citations (Scopus)
Hardware

A study on the performance, complexity tradeoffs of block turbo decoder design

Chi, Z., Song, L. & Parhi, K. K., Jan 1 2001, In : Materials Research Society Symposium - Proceedings. 626, p. IV65-IV68

Research output: Contribution to journalConference article

decoders
tradeoffs
Decoding
decoding
very large scale integration
3 Citations (Scopus)
Trellis codes
Decoding
Electric power utilization
Iterative decoding
Turbo codes
15 Citations (Scopus)
Parallel architectures
Hardware
1 Citation (Scopus)

Models for power consumption and power grid noise due to datapath transition activity

Gao, L. & Parhi, K. K., Jan 1 2001, In : Proceedings of the IEEE Great Lakes Symposium on VLSI. p. 121-126 6 p.

Research output: Contribution to journalConference article

Electric power utilization
Computational complexity
Planning
7 Citations (Scopus)

On finite precision implementation of low density parity check codes decoder

Zhang, T., Wang, Z. & Parhi, K. K., Jan 1 2001, In : Materials Research Society Symposium - Proceedings. 626

Research output: Contribution to journalConference article

decoders
parity
decoding
tradeoffs
Decoding
3 Citations (Scopus)

Sign extension reduction by propagated-carry selection

Kim, S. M., Chung, J. G. & Parhi, K. K., Dec 1 2001, In : Conference Record of the Asilomar Conference on Signals, Systems and Computers. 1, p. 134-138 5 p.

Research output: Contribution to journalConference article

Electric power utilization
Hardware
2000
6 Citations (Scopus)

Efficient approaches to improving performance of VLSI SOVA-based Turbo decoders

Wang, Z., Suzuki, H. & Parhi, K. K., Jan 1 2000, In : Proceedings - IEEE International Symposium on Circuits and Systems. 1

Research output: Contribution to journalConference article

Viterbi algorithm
Median filters
Bit error rate
Signal to noise ratio
Hardware

High speed least square adaptive filter design using ART and HAT

Chi, Z. & Parhi, K. K., Dec 1 2000, In : IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. p. 427-436 10 p.

Research output: Contribution to journalConference article

Adaptive filters
Decomposition
Throughput
Hardware
Degradation
4 Citations (Scopus)

Iterative decoding of space-time trellis codes and related implementation issues

Chi, Z., Wang, Z. & Parhi, K. K., Dec 1 2000, In : Conference Record of the Asilomar Conference on Signals, Systems and Computers. 1, p. 562-566 5 p.

Research output: Contribution to journalConference article

Trellis codes
Iterative decoding
Fading channels
Convolutional codes
Channel capacity
7 Citations (Scopus)

K=3, 2Mbs low power turbo decoder for 3rd generation W-CDMA systems

Suzuki, H., Wang, Z. & Parhi, K. K., Jan 1 2000, In : Proceedings of the Custom Integrated Circuits Conference. p. 39-42 4 p.

Research output: Contribution to journalConference article

Code division multiple access
Transistors
Degradation
1 Citation (Scopus)

MINFLOTRANSIT: min-cost flow based transistor sizing tool

Sundararajan, V., Sapatnekar, S. S. & Parhi, K. K., Jan 1 2000, In : Proceedings - Design Automation Conference. p. 649-654 6 p.

Research output: Contribution to journalConference article

Transistors
Networks (circuits)
Costs
Combinatorial circuits
Wire
4 Citations (Scopus)
Public key cryptography
Numbering systems
8 Citations (Scopus)

Reducing bus transition activity by limited weight coding with codeword slimming

Sundararajan, V. & Parhi, K. K., Jan 1 2000, In : Proceedings of the IEEE Great Lakes Symposium on VLSI. p. 13-16 4 p.

Research output: Contribution to journalConference article

Redundancy
Energy dissipation
Energy efficiency
Capacitance
Costs
4 Citations (Scopus)

Ring-planarized cylindrical arrays with application to modular multiplication

Freking, W. L. & Parhi, K. K., Dec 1 2000, In : IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. p. 497-506 10 p.

Research output: Contribution to journalConference article

Scalability
Feedback
Parallel processing systems
Degradation
5 Citations (Scopus)

Systematic design approach of Mastrovito multipliers over GF(2m)

Zhang, T. & Parhi, K. K., Dec 1 2000, In : IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. p. 507-516 10 p.

Research output: Contribution to journalConference article

Polynomials
Hardware
1999
13 Citations (Scopus)

Efficient FFT implementation using digit-serial arithmetic

Chang, Y. N. & Parhi, K. K., Dec 1 1999, In : IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. p. 645-653 9 p.

Research output: Contribution to journalConference article

Fast Fourier transforms
ROM
Computer hardware
Redundancy
Pipelines
18 Citations (Scopus)

High-speed CORDIC algorithm and architecture for DSP applications

Kuhlmann, M. & Parhi, K. K., Dec 1 1999, In : IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. p. 732-741 10 p.

Research output: Contribution to journalConference article

Adders
Clocks
Electric delay lines
Degrees of freedom (mechanics)
Pipelines
7 Citations (Scopus)

Marsh: min-area retiming with setup and hold constraints

Sundararajan, V., Sapatnekar, S. S. & Parhi, K. K., Dec 1 1999, In : IEEE/ACM International Conference on Computer-Aided Design, Digest of Technical Papers. p. 2-6 5 p.

Research output: Contribution to journalConference article

Networks (circuits)
Polynomials
Clocks

Multiple access over wireline channels using orthogonal signaling

Shalash, A. F. & Parhi, K. K., Jan 1 1999, In : Proceedings - IEEE International Symposium on Circuits and Systems. 4

Research output: Contribution to journalConference article

Frequency division multiple access
Time division multiple access
Quadratic programming
Quadrature amplitude modulation
Equalizers