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On Combining Functional Verification and Performance Evaluation using CADP
Considering functional correctness and performance evaluation in a common framework is desirable, both for scientific and economic reasons. In this report, we describe... -
Improving performance evaluation metrics to manage innovative projects
International audience -
An Efficient Simulation Model for Wireless LANs Applied to the IEEE 802.11 St...
In this research report, we propose a simple simulation model for wireless LANs. In wireless LANs, contrary to LANs different transmission results can be observed by... -
A Scenario Based Analysis of E-Collaboration Environments
International audience -
Choquet integral parameter optimization for a fusion system devoted to image ...
International audience -
Of threats and costs: a game-theoretic approach to security risk management
Security is one of the main concerns in current telecommunication net- works: the service providers and individual users have to protect themselves against attacks,... -
Stack Algorithms in Implicit Framing, Free Access and Blocked Access for CATV...
In this paper we present in the framework of access protocols for Cable TV (CATV) networks performant and easy implementation of stack algorithms with an implicit... -
Performance Evaluation of Flash File Systems
National audience -
Framing Protocols on Upstream Channel in CATV Networks: Asymptotic Average De...
This paper deals with bandwidth management of the upstream channel of a CATV network. The upstream channel bandwidth must be splitted between random access and... -
Performant Implementations of Tree Collision Resolution Algorithms for CATV N...
In this paper, we analyze optimizations and adptations of the stack (tree) algorithm needed to use it as access scheme for a CATV channel access. In CATV network, we... -
A Slotted Medium Access Control Scheme Designed for CATV Network
In this paper, we propose for Cable TV Networks (CATV Networks) designs of a slotted medium access scheme with collision detection. These designs are very simple; the... -
Influence of Active Queue Management Parameters on Aggregate Traffic Performance
Active queue management (AQM) is a family of packet dropping mechanisms for FIFO queues that have been proposed to support end-to-end congestion control mechanisms in... -
Network performance analysis
The book presents some key mathematical tools for the performance analysis of communication networks and computer systems.Communication networks and computer systems... -
A stochastic Model of TCP/IP with Stationary Ergodic Random Losses
We consider here a flow control mechanism in which the rate at which data is sent increases linearly in time until a loss occurs. At that point the transmission rate... -
TCP in Presence of Bursty Losses
We analyze in this paper the performance of TCP/IP-like congestion control in the presence of random losses. The input rate in the control scheme that we consider has... -
Analysis of the Acquisition Process for Keystroke Dynamics
International audience -
Analysis of TCP in Networks with Small Buffering Capacity and Large Bandwidth...
It is well known that inefficiencies occur in the operation of TCP when the bandwidth delay product of the network is large compared to its buffering capacity. A... -
Improving TCP/IP over Geostationary Satellite Links
We focus in this paper on the undesirable phenomenon of frequent losses during slow-start when TCP operates in large bandwidth-delay product networks such as those... -
Comparison of TCP Reno and TCP Vegas via Fluid Approximation
We compare the efficiency of the flow control of two versions of TCP, the transmission control protocol of the Internet: the current version called Reno, and a... -
Performance Evaluation of Clock Synchronization Algorithms
Clock synchronization algorithms ensure that physically dispersed processors have a common knowledge of time. This report proposes a survey of software fault-tolerant...
