DC Field | Value | Language |
dc.contributor.author | DRICI, OUssama | - |
dc.contributor.author | HADJAME, MOhamed | - |
dc.date.accessioned | 2022-04-03T11:32:09Z | - |
dc.date.available | 2022-04-03T11:32:09Z | - |
dc.date.issued | 2021 | - |
dc.identifier.uri | https://repository.esi-sba.dz/jspui/handle/123456789/86 | - |
dc.description | M. Zouaoui Chakib Encadreur M. Benslimane Sidi Mohamed Co-Encadreur | en_US |
dc.description.abstract | In MPTCP, a congestion control algorithm (CCA) is an important factor that governs
data flow through multiple subflows (SFs). There are two major difficulties related with
MPTCP CCAs. First, MPTCP flows must have an advantage over single-path flows; sec ond, MPTCP flows should be fair, implying that SFs sharing a similar bottleneck should
use a bandwidth that is comparable to that of a single-path flow.
Several MPTCP CCAs have been created; however, none of them have achieved
these challenges in all scenarios. Google has announced the bottleneck bandwidth and
round-trip-time (BBR), the new CCA for single-path TCP that achieves high throughput
with minimal delay through the use of a network model.
In this work, we presented a modification and optimization of BBR that addresses
the basic challenges of MPTCP by using the notion of network modeling in BBR.***
Dans le protocole MPTCP, un algorithme de contrˆole de congestion (CCA) est un fac teur important qui r´egule le flux de donn´ees `a travers plusieurs sous-flux (SFs). Il existe
deux difficult´es majeures li´ees aux CCA MPTCP. Premi`erement, les flux MPTCP doivent
avoir un avantage sur les flux `a chemin unique ; deuxi`emement, les flux MPTCP doivent
ˆetre ´equitables, ce qui implique que les SF partageant un goulot d’´etranglement similaire
doivent utiliser une bande passante comparable `a celle d’un flux `a chemin unique.
Plusieurs CCA pour MPTCP ont ´et´e cr´e´es, mais aucun d’entre eux n’a r´eussi `a
relever ces d´efis dans tous les sc´enarios. Google a annonc´e la bande passante et le temps
de parcours du goulot d’´etranglement (BBR), une nouvelle ACC pour TCP `a chemin
unique qui permet d’atteindre un d´ebit ´elev´e avec un retard minimal grˆace `a l’utilisation
d’un mod`ele de r´eseau.
Dans ce travail, nous avons pr´esent´e une modification et une optimisation de BBR
qui r´epond aux d´efis fondamentaux de MPTCP en utilisant la notion de mod´elisation de
r´eseau dans BBR. | en_US |
dc.language.iso | en | en_US |
dc.subject | Multipath | en_US |
dc.subject | MPTCP | en_US |
dc.subject | TCP | en_US |
dc.subject | Congestion Control | en_US |
dc.subject | BBR | en_US |
dc.title | Optimization of BBR in MPTCP | en_US |
dc.type | Thesis | en_US |
Appears in Collections: | Ingénieur
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