Sina Vafi

Accepting PhD Students

20062019
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Research Output 2006 2019

  • 14 Conference Paper published in Proceedings
  • 10 Article
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Article
2019

A modified approach to punctured product polar codes

Hanif, M. A. & Vafi, S., 4 Jul 2019, In : Journal of Telecommunications and Information Technology. 3, p. 63-69 7 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
Piercing
2018
20 Downloads (Pure)

Combinatorial design-based Quasi-cyclic LDPC codes with girth eight

Vafi, S. & Majid, N. R., Nov 2018, In : Digital Communications and Networks. 4, 4, p. 296-300 5 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Bit error rate
simulation
performance
2016

A lower bound for burst error correcting capability of low rate binary cyclic codes

Vafi, S. & Majid, N. R., Jan 2016, In : IEEE Communications Letters. 20, 1, p. 33-36 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Cyclic Codes
Binary Code
Burst
Parity
Lower bound
2015

A New Scheme of High Performance Quasi-Cyclic LDPC Codes with Girth 6

Vafi, S. & Rezvani Majid, N., 2015, In : IEEE Communications Letters. 19, 10, p. 1666-1669 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Quasi-cyclic Codes
Low-density Parity-check (LDPC) Codes
Girth
High Performance
Circulant Matrix
9 Downloads (Pure)

Motion-energy-based unequal error protection for H.264/AVC video bitstreams

Pham, H. D. & Vafi, S., Nov 2015, In : Signal, Image and Video Processing. 9, 8, p. 1759-1766 8 p.

Research output: Contribution to journalArticleResearchpeer-review

2014
12 Downloads (Pure)

Bipolar chaotic pulse position modulation communication system based on cyclic LDPC

Li, H., Liu, H. & Vafi, S., 2014, In : Eurasip Journal on Wireless Communications and Networking. 1, 105, p. 1-9 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Pulse position modulation
Communication systems
Communication
Multipath propagation
Bit error rate
8 Downloads (Pure)

Optimized motion energy estimation for group of pictures in multi-level error protection of H.264/AVC video bitstreams

Pham, H-D. & Vafi, S., Dec 2014, In : IEEE Transactions on Multimedia. 16, 8, p. 2118-2129 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Polynomials
2012

Binary Burst Error Correcting Cyclic Codes Designed with the Circulant Parity Check Matrix

Vafi, S. & Pham, H-D., 2012, In : IEEE Communications Letters. 16, 8, p. 1277-1279 3 p.

Research output: Contribution to journalArticleResearchpeer-review

Cyclic Codes
Error-correcting Codes
Error correction
Error Correction
Burst
2010

Low-weight distribution of parallel concatenated BCH codes

Vafi, S., 2010, In : IEEE Communications Letters. 14, 10, p. 960-962 3 p.

Research output: Contribution to journalArticleResearchpeer-review

Weight Distribution
Half line
Upper bound
Simulation
2006

Application of convolutional interleavers in turbo codes with unequal error protection

Vafi, S. & WYSOCKI, T., 2006, In : Journal of Telecommunications and Information Technology. 2006, p. 17-23 7 p.

Research output: Contribution to journalArticleResearchpeer-review