Cross-Layer Design and Performance Evaluation for IP-centric QoS Model in LTE-EPC Networks

Diego, William; Hamchaoui, Isabelle; Lagrange, Xavier

doi:10.1109/wmnc.2015.43

Cited by 2 publications

(3 citation statements)

References 14 publications

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“…In [4], authors present a cross-layer design for an IPcentric QoS model. In this IP-centric model, all the flows belonging to a given user are transported on his unique multi-QoS bearer.…”

Section: A Traffic Prioritization Scenariomentioning

confidence: 99%

“…Our prototype test-bed and its use cases are illustrated in an online video [6] that summarizes our indoor lab tests and outdoor field trial. The network infrastructure of this test-bed is composed by a software eNodeB based on OpenAirInterface (OAI) 1 which we have modified in order to integrate our Flow-prioritization algorithm [4] and an Evolved Packet Core (EPC) based on LTEBOX which is a set of software components that provides MME, SGW, PGW and xGw (SGW + PGW) functions provided by Nokia Bell Labs.…”

Section: Demonstration Descriptionmentioning

confidence: 99%

“…In our demonstration, we show two 5G use-cases in order to illustrate future 5G deployment: (I) eMBB usecase, which is represented by a User Equipment (UE) having a video streaming session, and (II) uRLLC usecase represented by a connected car (remotely controlled via our mobile network), which has strict requirements in terms of latency. Through this demonstration, we propose a promising flow-based approach [4] to implementing 5G Network Slices; thus, answering heterogeneous traffic requirements and providing SLA management.…”

Section: Introductionmentioning

confidence: 99%

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Demo Abstract: 5G End-to-End Open Source Network with Traffic Prioritization Mechanism

Yassin

Diego

Imadali

2019

IEEE INFOCOM 2019 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)

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In this demonstration, we make use of the recent advances in network softwarization to introduce an End-to-End software-based mobile network with traffic prioritization mechanism. We focus on the Radio Access Network (RAN), where our prioritization algorithm is implemented. The proposed traffic prioritization mechanism guarantees higher throughput and lower delay for time-sensitive and critical services such as connected cars. It is also an enabler for RAN Slicing that allows for End-to-End network slicing. Our network is deployed on commodity hardware, and we prioritize the downlink flow of a connected car over downlink video streaming traffic.

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“…In [4], authors present a cross-layer design for an IPcentric QoS model. In this IP-centric model, all the flows belonging to a given user are transported on his unique multi-QoS bearer.…”

Section: A Traffic Prioritization Scenariomentioning

confidence: 99%

Section: Demonstration Descriptionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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