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Publications associées (150)

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Wireless operators in a shared spectrum

Jean-Pierre Hubaux, Mark Felegyhazi

So far, cellular networks have been operated in "private" frequency bands. But recently, several researchers and legislators have argued in favor of a more flexible and more efficient management of the spectrum, leading to the possible coexistence of sever ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2006

Wireless Operators in a Shared Spectrum

Jean-Pierre Hubaux, Mark Felegyhazi

2006

Observability analysis and state observers for automotive powertrains with backlash: a hybrid system approach

Giancarlo Ferrari Trecate

In this paper, the observability properties of automotive powertrains with backlash are analysed. We model the powertrain as a hybrid system in the piecewise affine form and use measurements of the torque and the angular speed of the engine for computing t ...

2006

Perfect Simulation and Stationarity of a Class of Mobility Models

Jean-Yves Le Boudec, Milan Vojnovic

We define ``random trip", a generic mobility model for independent mobiles that contains as special cases: the random waypoint on convex or non convex domains, random walk with reflection or wrapping, city section, space graph and other models. We use Palm ...

2005

Steady-State Performance of Convex Combinations of Adaptive Filters

Ali H. Sayed

Combination approaches can improve the performance of adaptive schemes. In this paper, we study the steady-state performance of an adaptive convex combination of transversal filters and show its universality in the sense that the combination performs, in s ...

IEEE2005

Wireless Operators in a Shared Spectrum

Jean-Pierre Hubaux, Mark Felegyhazi

2005

Wireless Operators in a Shared Spectrum

Jean-Pierre Hubaux, Mark Felegyhazi

So far, cellular networks have been operated in ``private" frequency bands. But recently, several researchers and legislators have argued in favor of a more flexible and more efficient management of the spectrum, leading to the possible coexistence of seve ...

2005

Infinite-Horizon Optimal Advertising in a Market for Durable Goods

Thomas Alois Weber

In this paper we analyse the optimal infinite-horizon advertising policy of a monopolist firm in a market for durable goods, based on classic models by Vidale–Wolfe (Oper. Res. 1957; 5(3):370–381) and Nerlove–Arrow (Economica 1962; 29 (114):129–142). A set ...

Wiley-Blackwell2005

Perfect Simulation and Stationarity of a Class of Mobility Models

Jean-Yves Le Boudec, Milan Vojnovic

2004

Scheduling Reserved Traffic in Input-Queued Switches: New Delay Bounds via Probabilistic Techniques

Milan Vojnovic

We consider the problem of providing delay bounds to reserved traffic in high-speed input-queued switches. We assume that the matrix of bandwidth demands is known and we use the now standard approach of decomposing this matrix into a convex combination of ...

2003