1
Cenk Argon: Data communication system with multi-dimensional error-correction product codes. Seagate Technology, Cesari and McKenna, August 19, 2008: US07415651 (79 worldwide citation)

A data communication system has a combiner circuit that combines a set of information symbols with error correction codes and that generates a set of product codes that are at least three dimensional. A communication channel receives the set of product codes and provides the set of product codes wit ...


2
Cenk Argon, Richard Martin Born, Gregory Lee Silvus, Thomas Victor Souvignier, Peter Igorevich Vasiliev: Low complexity pseudo-random interleaver. Seagate Technology, Westman Champlin & Kelly P A, July 1, 2008: US07395461 (11 worldwide citation)

An interleaver has an input multiplexer that receives a data sequence at an interleaver input and that separates the data sequence into multiple data sub-blocks. The interleaver has a linear feedback shift register that generates an input address sequence. The interleaver has adder circuits that gen ...


3
Ivana Djurdjevic, Erozan Mehmet Kurtas, Cenk Argon: Communication channel with Reed-Solomon encoding and single parity check. Seagate Technology, David C Bohn, Westman Champlin & Kelly P A, October 12, 2010: US07814398 (9 worldwide citation)

A communication channel including Reed-Solomon (RS) and single-parity-check (SPC) encoding/decoding. Multiple RS codewords are combined and then SPC encoded into an RS/SPC array. A soft-input soft-output (SISO) channel detector detects the RS/SPC encoded bits and provides soft (reliability) informat ...


4
Cenk Argon, Steven William McLaughlin, Ketan Patel, Stephen E Ralph: Spatially resolved equalization and forward error correction for multimode fiber links. Georgia Tech Research Corporation, Thomas Kayden Horstemeyer & Risley L, January 25, 2005: US06847760 (7 worldwide citation)

A system is described that includes a system for correcting modal dispersion and errors in an optical fiber system. The system includes a multisegment photodetector coupled to an end of an optical fiber for detecting optical signals exiting the optical fiber and for converting the optical signals to ...


5
Thomas Victor Souvignier, Cenk Argon: Running digital sum coding system. Seagate Technology, Westman Champlin & Kelly P A, October 9, 2007: US07281190 (4 worldwide citation)

A communication system includes an encoder that receives user data and includes running digital sum encoding and turbo encoding. The running digital sum encoding is preserved in an encoder output to a channel. A decoder receives a channel output and comprises running digital sum decoding and turbo d ...


6
Cenk Argon, Kinhing P Tsang, Alexander V Kuznetsov: System for precoding parity bits to meet predetermined modulation constraints. Seagate Technology, Braden Katterheinrich, October 11, 2011: US08037398 (2 worldwide citation)

A system includes an encoder that manipulates postcoded data and produces parity bits, and a parity bit encoder that produces encoded parity bits by inserting into the parity bits one or more flags with polarities, or states, that are selected to produce, after precoding, precoded parity bits that m ...


7
Cenk Argon, Richard Martin Born, Gregory Lee Silvus, Thomas Victor Souvignier, Peter Igorevich Vasiliev: Interleaver with linear feedback shift register. Seagate Technology, David C Bohn, Westman Champlin & Kelly P A, August 31, 2010: US07788560 (1 worldwide citation)

An interleaver has an input multiplexer that receives a data sequence at an interleaver input and that separates the data sequence into multiple data sub-blocks. The interleaver has a linear feedback shift register that generates an input address sequence. The interleaver has adder circuits that gen ...


8
Cenk Argon, Kinhing Paul Tsang: System for providing running digital sum control in a precoded bit stream. Seagate Technology, Deirdre Megley Kvale, Westman Champlin & Kelly P A, January 8, 2013: US08352826

A system includes an error correction encoder that encodes data and produces parity bits, and a parity bit processor that disperses the parity bits across the data, placing respective i-bit parity sub-blocks between selected multiple-bit data sub-blocks. The system also modifies one or more of the b ...


9
Kinhing Paul Tsang, Cenk Argon: Providing running digital sum control in a precoded bit stream using precoder aware encoding. Seagate Technology, Leanne Taveggia Farrell, Westman Champlin & Kelly P A, June 22, 2010: US07741980

A system includes a precoder-aware running digital sum (RDS) encoder that encodes user data as w-bit sub-blocks, to produce an encoded data block that meets block RDS constraints and consists of encoded data sub-blocks that meet sub-block RDS constraints. The sub-block constraints include the data s ...


10