17 citations · 23 across the 12 of their papers we have counts for
6 papers · 1 filter
Full Exploitation of Limited Memory in Quantum Entanglement Switching
Panagiotis Promponas, Víctor Valls, Leandros Tassiulas
We study the problem of operating a quantum switch with memory constraints. In particular, the switch has to allocate quantum memories to clients to generate link-level entanglemen…
Measurement-driven Analysis of an Edge-Assisted Object Recognition System
A. Galanopoulos, V. Valls, G. Iosifidis +1
We develop an edge-assisted object recognition system with the aim of studying the system-level trade-offs between end-to-end latency and object recognition accuracy. We focus on d…
Maximum Lifetime Analytics in IoT Networks
Victor Valls, George Iosifidis, Theodoros Salonidis
This paper studies the problem of allocating bandwidth and computation resources to data analytics tasks in Internet of Things (IoT) networks. IoT nodes are powered by batteries, c…
ORLA/OLAA: Orthogonal Coexistence of LAA and WiFi in Unlicensed Spectrum
Andres Garcia-Saavedra, Paul Patras, Victor Valls +2
Future mobile networks will exploit unlicensed spectrum to boost capacity and meet growing user demands cost-effectively. The 3GPP has recently defined a Licensed-Assisted Access (…
Proportional Fair MU-MIMO in 802.11 WLANs
Víctor Valls, Douglas J. Leith
We consider the proportional fair rate allocation in an 802.11 WLAN that supports multi-user MIMO (MU-MIMO) transmission by one or more stations. We characterise, for the first tim…
Hierarchical Range Sectoring and Bidirectional Link Quality Estimation for On-demand Collections in WSNs
Víctor Valls, José Luis Sánchez, Cristina Cano +2
The paper presents two mechanisms for designing an on-demand, reliable and efficient collection protocol for Wireless Sensor Networks. The former is the Bidirectional Link Quality…