institut eurecom and network

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IDAMN: An Intrusion Detection Architecture for Mobile Networks

This paper presents IDAMN, a distributed system whose main functionality is to track and detect mobile intruders in real-time. IDAMN includes two algorithms which model the behaviour of users in terms of both telephony activity and migration pattern. The main novelty of their architecture is its ability to perform intrusion...

Tags: Algorithm, Mobile Network, Telephony, Mobile, Network, Institut Eurecom, IDAMN, Intrusion Detection, Engineering, Advertising & Promotion, Network Security, VOIP, Telecom & Utilities, Telecommunications, Security, Marketing, Networking

White papers 2009-01-01

Link-Layer Fragmentation and Retransmission Impact on TCP Performance in 802.11-Based Networks

The objective of this paper is to examine the behavior of TCP in 802.11-based networks. The focus of this work is mainly on the effect of the fragmentation and frames retransmission handled at the MAC layer on the TCP end-to-end performance. The packet loss rate and the end-to-end delay of...

Tags: IEEE 802.11, Network, TCP, Institut Eurecom, Tcp/Ip, Networking

White papers 2007-01-01

LAS Scheduling to Avoid Bandwidth Hogging in Heterogeneous TCP Networks

This paper proposes using least attained service LAS scheduling in network routers to prevent some connections against utilizing all or a large fraction of network bandwidth. This phenomenon, which is also known as bandwidth hogging, occurs in heterogeneous networks such as networks with connections that have varying propagation delays, networks...

Tags: Bandwidth, Router, Network, TCP, Connection, Institut Eurecom, Networking, Tcp/Ip

White papers 2007-01-01