45 citations · 64 across the 10 of their papers we have counts for
7 papers · 1 filter
Towards Optimal Path Allocation for Unreliable Reconfigurable Intelligent Surfaces
Mounir Bensalem, Anna Engelmann, Admela Jukan
Terahertz (THz) communications and reconfigurable intelligent surfaces (RISs) have been recently proposed to enable various powerful indoor applications, such as wireless virtual r…
Engineering Edge-Cloud Offloading of Big Data for Channel Modelling in THz-range Communications
Zied Ennaceur, Anna Engelmann, Admela Jukan
Channel estimation in mmWave and THz-range wireless communications (producing Gb/Tb-range of data) is critical to configuring system parameters related to transmission signal quali…
A Simple Reliability Analysis of Complex Service Function Chains (SFCs)
Anna Engelmann, Admela Jukan
In the framework of Network Function Virtualization (NFV), the reliability of Service Function Chain (SFC), -- an end-to-end service is presented by a chain of virtual network func…
Error Correction with Systematic RLNC in Multi-Channel THz Communication Systems
Cao Vien Phung, Anna Engelmann, Admela Jukan
The terahertz (THz) frequency band (0.3-10THz) has the advantage of large available bandwidth and is a candidate to satisfy the ever increasing mobile traffic in wireless communica…
Improving THz Quality-of-Transmission with Systematic RLNC and Auxiliary Channels
Cao Vien Phung, Anna Engelmann, Thomas Kuerner +1
In this paper, we propose a novel solution that can improve the quality of THz transmission with systematic random linear network coding (sRLNC) and a low-bitrate auxiliary channel…
A Reliability Study of Parallelized VNF Chaining
Anna Engelmann, Admela Jukan
In this paper, we study end-to-end service reliability in Data Center Networks (DCN) with flow and Service Function Chains (SFCs) parallelism. In our approach, we consider large fl…
DiffFlow: Differentiating Short and Long Flows for Load Balancing in Data Center Networks
Francisco Carpio, Anna Engelmann, Admela Jukan
In current Data Center Networks (DCNs), Equal- Cost MultiPath (ECMP) is used as the de-facto routing protocol. However, ECMP does not differentiate between short and long flows, th…