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ETT
2002
104views Education» more  ETT 2002»
14 years 10 months ago
Generalized window advertising for TCP congestion control
Congestion in the Internet is a major cause of network performance degradation. The Generalized Window Advertising (GWA) scheme proposed in this paper is a new approach for enhanci...
Mario Gerla, Renato Lo Cigno, Saverio Mascolo, Wen...
ETT
2002
73views Education» more  ETT 2002»
14 years 10 months ago
Implications of Interdomain Traffic Characteristics on Traffic Engineering
We study the interdomain traffic as seen by a non-transit ISP, based on a six days trace covering all the interdomain links of this ISP. Our analysis considers the relationships b...
Steve Uhlig, Olivier Bonaventure
ETT
2002
140views Education» more  ETT 2002»
14 years 10 months ago
Spreading sequences for uplink and downlink MC-CDMA systems: PAPR and MAI minimization
This paper deals with spreading sequences selection for downlink and uplink Multi-Carrier Code Division Multiple Access (MC-CDMA) systems with the aim of minimizing the dynamic ran...
Stéphane Nobilet, Jean-François H&ea...
ETT
2002
175views Education» more  ETT 2002»
14 years 10 months ago
A multichannel acoustic echo canceler double-talk detector based on a normalized cross-correlation matrix
Multichannel acoustic echo cancellation is basically composed of two parts. One part is a multichannel system identification problem which is nontrivial to solve. The other part, w...
Jacob Benesty, Tomas Gänsler
ETT
2002
142views Education» more  ETT 2002»
14 years 10 months ago
Adaptive state- dependent importance sampling simulation of markovian queueing networks
In this paper, a method is presented for the efficient estimation of rare-event (buffer overflow) probabilities in queueing networks using importance sampling. Unlike previously pr...
Pieter-Tjerk de Boer, Victor F. Nicola