Data Storage
IEEE ComSoc Technical Committee
 
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Technical Areas of TCDS Interest
  • Characteristics of the data storage channel including methods for channel identification and channel modeling.

  • Media noise characterization and modeling.

  • Strategies for mitigating nonlinear effects in data storage channels including write precompensation and read nonlinearity correction.

  • Detection methods, including sequence detection, partial response and decision feedback.

  • Modulation codes, including and run-length limited codes.

  • Distance enhancing codes for data storage including codes suitable for iterative decoding.

  • Error-correcting codes, trellis coding and turbo codes.

  • Systems of concatenated codes including efficient methods for concatenating modulation codes, distance enhancing codes and error control codes.

  • Combined equalization and coding.

  • Equalization, filtering and detection, including methods applicable to channels with data-dependent noise and nonlineariteis.

  • Circuit designs for read/write channel electronics and coding / detection algorithms, including ASIC design and FPGA implementations.

  • Architectures for iterative decoding on data storage channels including soft-input soft-output detectors.

  • Timing recovery, gain recovery and DC restore loops.

  • Detection, signal processing and coding of servo information.

  • Coding bounds, density, and channel capacity.

  • Data compression for digital storage, including audio and video.

  • Multiple-head systems.

  • Signal processing for optical storage systems.

  • Signal processing and coding for emerging data storage technologies, including holographic recording, probe storage and multi-level optical recording.

  • Cost versus performance issues surrounding design of signal processing systems for storage

  • Hard decision error control codes for storage including coding for disk arrays.

  • Special issues surrounding signal processing and coding for removable storage devices.

  • Servo design and processing strategies.

  • Controllers for data storage systems.

  • Software for data storage management.

  • Storage area networks and network codes.


 
 
 
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