Home

Effects of MAC Approaches on Non-Monotonic Saturation with COPE - A Simple Case Study.

Mon, 08/15/2011 - 15:01 — SomNambul
Authors: Jason Cloud, Linda Zeger, Muriel Médard
Subjects: Networking and Internet Architecture
link: http://arxiv.org/abs/1108.2514
Abstract

We construct a simple network model to provide insight into network design
strategies. We show that the model can be used to address various approaches to
network coding, MAC, and multi-packet reception so that their effects on
network throughput can be evaluated. We consider several topology components
which exhibit the same non-monotonic saturation behavior found within the Katti
et. al. COPE experiments. We further show that fairness allocation by the MAC
can seriously impact performance and cause this non-monotonic saturation. Using
our model, we develop a MAC that provides monotonic saturation, higher
saturation throughput gains and fairness among flows rather than nodes. The
proposed model provides an estimate of the achievable gains for the cross-layer
design of network coding, multi-packet reception, and MAC showing that
super-additive throughput gains on the order of six times that of routing are
possible.

ghfghfg

Thu, 02/23/2012 - 16:55 — chen123

Thanks to visit our Coach Factory Outlet! We are pro handbags maker and we have obtained a outstanding reputation close to the world on Coach Outlet Online. It is quite handy in your case to go to any occasions. Coach Bags purchase is frequently a good purchase with Coach Factory even though the level of quality may be guaranteed. Our Coach Factory Outlet Online are some belonging to the most premium and wanted bags about the Coach Outlet Canada. Fashion-forward, classy and timeless, these Coach Factory Outlet are not merely an accessory but an investment. New Coach Factory Online could be the most prosperous handbags inside USA. The artist Coach Factory Canada has launched the traditional bags and trendy accessories, which not merely have a great deal of good and trendy styles, but Coach Factory Outlet Online additionally created in the finest leather-based and fabrics. That Coach Factory would be to say, the basis belonging to the Coach manufacturer is in excellent and practical. Our Coach on line shop primarily offers Coach Factory Outlet. Coach Outlet enjoys a quite substantial reputation inside world, so whenever you purchase it, please don't worry. Search at this pattern belonging to the bag, it will attract a great deal of people's attention, Coach Factory Online with little and exquisite design.