P
P.G. Gulak
Researcher at University of Toronto
Publications - 27
Citations - 1538
P.G. Gulak is an academic researcher from University of Toronto. The author has contributed to research in topics: Decoding methods & Error detection and correction. The author has an hindex of 16, co-authored 27 publications receiving 1504 citations.
Papers
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Journal ArticleDOI
A survey of circuit innovations in ferroelectric random-access memories
Ali Sheikholeslami,P.G. Gulak +1 more
TL;DR: This paper surveys circuit innovations in ferroelectric memories at three circuit levels: memory cell, sensing and architecture, and reviews nine different architectures for ferro electric memories in terms of speed, density and power consumption.
Journal ArticleDOI
Architectural tradeoffs for survivor sequence memory management in Viterbi decoders
G. Feygin,P.G. Gulak +1 more
TL;DR: This work extends previously known traceback approaches, describes two new traceback algorithms, and compares various traceback methods with each other.
Journal ArticleDOI
A CMOS field-programmable analog array
E.K.F. Lee,P.G. Gulak +1 more
TL;DR: In this article, the design details and test results of a field-programmable analog array (FPAA) prototype chip in 1.2-mu m CMOS are presented.
Journal ArticleDOI
Simplified MAP algorithm suitable for implementation of turbo decoders
Warren J. Gross,P.G. Gulak +1 more
TL;DR: A simplification of the MAP decoder for use in turbo decoders is presented, which eliminates the need for a ROM or multiplexor-tree lookup table and replaces it with a constant value.
Journal ArticleDOI
VLSI architectures for the MAP algorithm
TL;DR: It is shown that the critical path of the algorithm can be reduced if the add-MAX* operation is reordered into an offset-add-compare-select operation by adjusting the location of registers.