D. Raphaeli

Publications
Influence

Improved parallel interference cancellation for CDMA

D. Divsalar, M. Simon, D. Raphaeli
Computer Science
IEEE Trans. Commun.
1 February 1998

This paper introduces an improved nonlinear parallel interference cancellation scheme for code-division multiple access (CDMA) that significantly reduces the degrading effect on the desired user of interference from the other users that share the channel. Expand

Noncoherent coded modulation

D. Raphaeli
Mathematics, Computer Science
IEEE Trans. Commun.
1 February 1996

Trellis coded modulation with two or multidimensional signal constellations, together with coherent maximum-likelihood detection, is considered an attractive solution for communications over the additive white Gaussian noise. Expand

Constellation shaping for pragmatic turbo-coded modulation with high spectral efficiency

D. Raphaeli, Assaf Gurevitz
Mathematics, Computer Science
IEEE Transactions on Communications
15 March 2004

We propose a new turbo-encoding scheme for high spectral efficiency with performance close to the Gaussian channel capacity. Expand

Can D.S.A. be Improved? Complexity Trade-Offs with the Digital Signature Standard

D. Naccache, David M'Raïhi, S. Vaudenay, D. Raphaeli
Computer Science
EUROCRYPT
9 May 1994

This paper presents a family of DSA-compatible protocols precisely designed to simplify the signer and the verifier’s work whenever possible. Expand

Combined turbo equalization and turbo decoding

D. Raphaeli, Y. Zarai
Computer Science
GLOBECOM 97. IEEE Global Telecommunications…
3 November 1997

In this paper, the subject of turbo coding in the presence of intersymbol interference channel is investigated. Expand

Efficient Time of Arrival Estimation Algorithm Achieving Maximum Likelihood Performance in Dense Multipath

Oded Bialer, D. Raphaeli, A. Weiss
Computer Science
IEEE Transactions on Signal Processing
1 March 2012

We present the simulation rootmean-square error (RMSE) results of EML, GE, and of SCC [25] as a function of for Ray SNR. Expand

Multiple-symbol noncoherent decoding of uncoded and convolutionally coded continuous phase modulation

D. Raphaeli, D. Divsalar
Computer Science
Journal of Communications and Networks
1 December 1999

A method for combined noncoherent detection and decoding of trellis-codes (noncoherent coded modulation) which can practically approach the performance of coherent detection. Expand

Combined turbo equalization and turbo decoding

D. Raphaeli, Y. Zarai
Computer Science
IEEE Communications Letters
1 April 1998

In this letter, the subject of turbo coding in the presence of an intersymbol interference channel is investigated. Expand

Decoding algorithms for noncoherent trellis coded modulation

D. Raphaeli
Computer Science
IEEE Trans. Commun.
1 March 1996

We present two novel suboptimal algorithms for noncoherent decoding of trellis codes using multiple-symbol overlapped observations, for which the number of states is the same as the original code, yielding a complexity depending weakly on L. Expand

Correction for "Distribution of Noncentral Indefinite Quadratic Forms in Complex Normal Variables"

D. Raphaeli
Mathematics, Computer Science
IEEE Trans. Inf. Theory
1 September 2006

In the above paper, a typo was found in (32). Expand

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