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Dive into the research topics where Roberto Pellizzoni is active.

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Featured researches published by Roberto Pellizzoni.


European Transactions on Telecommunications | 1993

An Adjustable‐Rate Multilevel Coded Modulation System: Analysis and Implementation

Paolo Cremonesi; Roberto Pellizzoni; Arnaldo Spalvieri; Ezio Biglieri

We present the main results of a study devoted to efficient implementation of multilevel coded modulation schemes. The key point here is that the proposed design is flexible, in the sense that the same hardware allows for the implementation of several coded schemes. This goal is achieved by associating a two-dimensional binary partition chain with a set of punctured convo-lutional codes. System performance is evaluated through its error probability. This is derived from the weight enumerators of the coded modulation, and the results are confirmed by computer simulation. Hardware implementation is also described briefly.


Archive | 2001

Method of managing and monitoring performances in digital radio systems

Morena Ferrario; Giovanni Mendola; Roberto Pellizzoni; Roberto Valtolina; Arnaldo Spalvieri


IEEE Transactions on Communications | 1995

Soft-decision-based node synchronization for Viterbi decoders

Umberto Mengali; Roberto Pellizzoni; Arnaldo Spalvieri


Archive | 2003

Method and device for synchronization and cancellation of a plurality of interfering signals in radio transmission with frequency reuse

Roberto Valtolina; Roberto Pellizzoni; Morena Ferrario; Arnaldo Spalvieri


Archive | 2001

Method and apparatus for automatic delay compensation in space diversity radio transmissions

Massimo Brioschi; Roberto Pellizzoni; Roberto Valtolina; Arnaldo Spalvieri


IEEE Transactions on Communications | 1994

Binary multilevel coset codes based on Reed-Muller codes

Roberto Pellizzoni; Arnaldo Spalvieri


Archive | 2008

System and method for protecting payload information in radio transmission

Roberto Pellizzoni; Giacomo Mirelli; Mario Giovanni Frecassetti


Archive | 2004

System and method for adaptive modulation based on channel estimates and capacity requirements

Mario Giovanni Frecassetti; Claudio Colombo; Teresio Ferruccio Angeloni; Roberto Valtolina; Roberto Pellizzoni


Archive | 2002

Method for clock-pulse selection in a baseband combiner and related baseband combiner

Morena Ferrario; Roberto Pellizzoni; Roberto Valtolina; Arnaldo Spalvieri


Archive | 1997

Method and system for controlling the minimal distance between successive errors in digital radio transmission

Maurizio Bolla; Roberto Pellizzoni; Arnaldo Spalvieri

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Arnaldo Spalvieri

Polytechnic University of Milan

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