A coding scheme for single peak-shift correction in (d, k)-constrained channels

نویسندگان

  • Alexander V. Kuznetsov
  • A. J. Han Vinck
چکیده

I J. P. Adoul and M. Barth, “Nearest neighbor algorithm for spherical codes from the Leech lattice,” IEEE Trans. Inform. Theory, vol. 34, pt. 11, pp. 1188-1202, Sept. 1988. Y. Be’ery and B. Shahar, “VLSI Architectures for soft decoding of the Leech lattice and the Golay codes,” Proc. IEEE Int. Workshop on Microekctronics in Commun, Interlaken, Switzerland, Mar. 1991. Y. Be’ery, B. Shahar, and J. Snyders “Fast decoding of the Leech lattice,” IEEE J. Select. Areas Commun., vol. 7, pp. 959-967, 1989. 3. W. M. Bergmans, S . A. Rajput, and F. A. M. Van de Lear, “Codesigned d i g , modulation and equalization,” preprint. A. R. Calderbank and N. J. A. Sloane, “New trellis codes based on lattices and cosets,” IEEE Trans. Inform. Theory, vol. IT-33, pp.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Runlength Limited Codes for Single Error-Detection and Single Error-Correction with Mixed Type Errors

Runlength-limited (RLL) codes are used in magnetic recording. The error patterns that occur with peak detection magnetic recording systems when using a runlength-limited code consist of both symmetric errors and shift errors. We will refer to shift errors and symmetric errors collectively as mixed-type errors. In this correspondence, a method of providing error control for mixed-type errors tha...

متن کامل

An Efficient Hierarchical Modulation based Orthogonal Frequency Division Multiplexing Transmission Scheme for Digital Video Broadcasting

Due to the increase of users the efficient usage of spectrum plays an important role in digital terrestrial television networks. In digital video broadcasting, local and global content are transmitted by single frequency network and multifrequency network respectively. Multifrequency network support transmission of global content and it consumes large spectrum. Similarly local content are well ...

متن کامل

Single-Carrier Frequency-Domain Equalization for Orthogonal STBC over Frequency-Selective MIMO-PLC channels

In this paper we propose a new space diversity scheme for broadband PLC systems using orthogonal space-time block coding (OSTBC) transmission combined with single-carrier frequency-domain equalization (SC-FDE). To apply this diversity technique to PLC channels, we first propose a new technique for combining SC-FDE with OSTBCs applicable to all dispersive multipath channels impaired by impulsive...

متن کامل

Runlength-Limited Sequences and Shift-Correcting Codes

This work is motivated by the problem of error correction in bit-shift channels with the so-called (d, k) input constraints (where successive 1’s are required to be separated by at least d and at most k zeros, 0 ≤ d < k ≤ ∞). Bounds on the size of optimal (d, k)-constrained codes correcting a fixed number of bit-shifts are derived. The upper bound is obtained by a packing argument, while the lo...

متن کامل

A practical method for approaching the channel capacity of constrained channels

A new coding technique is proposed that translates user information into a constrained sequence using very long codewords. Huge error propagation resulting from the use of long codewords is avoided by reversing the conventional hierarchy of the error control code and the constrained code. The new technique is exemplified by focusing on (d; k)-constrained codes. A storage-effective enumerative e...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • IEEE Trans. Information Theory

دوره 39  شماره 

صفحات  -

تاریخ انتشار 1993