Search Results - "Olcer, S."

Filtered multitone modulation for very high-speed digital subscriber lines by Cherubini, G., Eleftheriou, E., Olcer, S.

“…A filter-bank modulation technique called filtered multitone (FMT) and its application to data transmission for very high-speed digital subscriber line…”
Get full text

Performance of Advanced Data-Detection Schemes on Barium-Ferrite Particulate Media by Olcer, S., Eleftheriou, E., Hutchins, R.A., Noguchi, H., Asai, M., Takano, H.

“…Noise-predictive maximum likelihood (NPML) detection has become state of the art in modern hard-disk drive (HDD) systems. Tape drive systems, in contrast, have…”
Get full text

Cyclic Equalization and Channel Identification for Magnetic Tape Recording Systems Using the Data Set Separator by Olcer, S., Eleftheriou, E., Hutchins, R.

“…This paper addresses the problems of equalizer design and channel identification for read channels implemented in linear tape open (LTO) tape-drive systems…”
Get full text

Guest editorial twisted pair transmission-ever increasing performances on ancient telephone wires by Henkel, W., Olcer, S., Jocobsen, K.S., Saltzberg, B.R., Bush, A.M.

Get full text

Decoder architecture for array-code-based LDPC codes by Olcer, S.

“…We describe a decoder architecture intended for decoding array-code-based low-density parity-check (LDPC) codes using the sum-product algorithm (SPA). The…”
Get full text

Reduced-state sequence detection of multilevel partial-response signals by Olcer, S.

“…This work is concerned with the problem of designing reduced-complexity Viterbi decoders for the transmission of digital data over intersymbol interference…”
Get full text

Difference-metric Viterbi decoding of multilevel class-IV partial-response signals by Olcer, S., Ungerboeck, G.

“…The paper describes the decoding of unconstrained L-ary signals (L/spl ges/2) transmitted over a noisy partial-response channel with transfer function 1-D/sup…”
Get full text

Performance analysis of Viterbi detection of class IV partial response for data transmission over multipair cables by Olcer, S.

“…Partial response class-IV signaling combined with Viterbi decoding to perform maximum-likelihood sequence detection is considered for high-speed data…”
Get full text

Low-density parity-check codes for digital subscriber lines by Eleftheriou, E., Olcer, S.

“…The paper investigates the application of low-density parity-check (LDPC) codes to digital subscriber-line (DSL) transmission systems that employ discrete…”
Get full text

A quaternary partial-response class-IV transceiver for 125 Mbit/s data transmission over unshielded twisted-pair cables: principles of operation and VLSI realization by Cherubini, G., Olcer, S., Ungerboeck, G.

“…The paper describes an experimental transceiver for full-duplex transmission at a rate of 125 Mbit/s over unshielded twisted-pair cables of ordinary…”
Get full text

Codes preventing quasi-catastrophic error propagation in partial-response systems by Cideciyan, R.D., Olcer, S.

“…The problem of preventing quasi-catastrophic error propagation in maximum-likelihood and reduced-state sequence detection for multilevel partial-response…”
Get full text

Adaptive analog equalization and receiver front-end control for multilevel partial-response transmission over metallic cables by Cherubini, G., Olcer, S., Ungerboeck, G.

“…This paper deals with multilevel partial-response class-IV (PRIV) transmission over unshielded twisted-pair (UTP) cables. Specifically, transmission at a rate…”
Get full text

Postoperative hypertension after radical neck dissection by ÇELIKKANAT, SERDAR, AKYOL, MEHMET UMUT, KOÇ, CAN, ÖLÇER, SELIM, ENSARI, SERDAR, TURGUT, SUAT, ÖZDEM, CAFER

“…Postoperative hypertension after radical neck dissection was detected in 20.2% of 109 neck dissections in our department between 1989 and 1993. It was probably…”
Get full text

Performance and sensitivity analysis of maximum-likelihood sequence detection on magnetic recording channels by Dolivo, F., Hermann, R., Olcer, S.

“…The results of a study comparing the performance of maximum-likelihood sequence detection (MLSD) for various magnetic-recording schemes are presented. The…”
Get full text

Two-Dimensional MEMS Stage Integrated With Microlens Arrays for Laser Beam Steering by Gokce, S K, Holmstrom, S, Hibert, C, Olcer, S, Bowman, D, Urey, H

“…A novel microelectromechanical stage with one uniaxial set of combs capable of 2-D actuation is presented. A polymer microlens array (MLA) is mounted…”
Get full text

Low-density parity-check codes for multilevel modulation by Eleftheriou, E., Olcer, S.

“…The application of low-density parity-check (LDPC) codes to multilevel modulation systems is studied. A family of binary LDPC codes that offer good performance…”
Get full text

Optimum filter design for partial-response class-IV transmission systems by Cherubini, G., Olcer, S., Ungerboeck, G.

“…The design of a mixed digital/analog transmit filter and a variable analog receive filter for partial-response class-IV signaling over metallic cables is…”
Get full text

Rate-compatible low-density parity-check codes for digital subscriber lines by Dholakia, A., Olcer, S.

“…Rate-compatible low-density parity-check (LDPC) codes obtained from the class of array LDPC codes are presented. The design methodology described herein…”
Get full text

Rate-compatible array LDPC codes by Dholakia, A., Olcer, S.

“…Rate-compatible low-density parity-check (LDPC) codes obtained from the class of array LDPC codes are presented. Our approach builds on the deterministic array…”
Get full text

Performance of MMSE turbo equalization using outer LDPC coding for magnetic recording channels by Olcer, S., Keskinoz, M.

“…We investigate the performance of minimum mean-square error turbo-equalization for LDPC-coded transmission over intersymbol-interference channels. The…”
Get full text