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Improving satellite services with cooperative communications
TLDR
This paper proposes new transmission schemes for the delivery of satellite services. Expand
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Impact of SDN on Mobility Management
TLDR
We have shown that SDN can be implemented without IP mobility protocol for providing mobility like as Proxy Mobile IPv6, with some performance gain. Expand
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Mobility Metrics Evaluation for Self-Adaptive Protocols
TLDR
In this paper, we study the ability of mobility metrics to reflect the mobility influence over the protocol performances. Expand
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On routing for extending satellite service life in LEO satellite networks
TLDR
We present two new routing metrics - LASER and SLIM - that try to strike a balance between performance and battery depth of discharge in LEO satellite constellations. Expand
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Network awareness and dynamic routing: The ad hoc network case
TLDR
We evaluate the effect of different metric choices by considering several adaptation strategies to the topology change which are based on the awareness of both the node movement and number of nodes. Expand
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On DVB satellite network integration in IMS
TLDR
The emerging IP Multimedia Subsystem (IMS) framework appears as a candidate solution to achieve generalized network and service convergence. Expand
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Mobility and Density Self-Adaptive Routing Strategies in Ad Hoc Networks
TLDR
This paper presents a framework to dynamically adapt the routing mode according to network dynamics in wireless ad hoc networks. Expand
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Solution analysis for SIP security threats
TLDR
We present the most relevant SIP-related security vulnerabilities and threats; then, we discuss the different security mechanisms that can be deployed to overcome the SIP security issues while putting emphasis the most important ones. Expand
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A framework for cooperative communications at the system level
TLDR
In order to improve the communication efficiency without using multi-antennae terminals, cooperative communications implement one or several single antenna relays to assist the transmission between a source and a destination. Expand
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Mobility Versus Density Metric for OLSR Enhancement
TLDR
In order to improve network performance, adaptive protocol would adapt to different aspects of the network dynamic exhibited by the wireless systems and more particularly by the ad hoc networks through two parameters: mobility and density. Expand
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