1 citations · 4 across the 5 of their papers we have counts for
6 papers
Fairness in Collision-Free WLANs
Luis Sanabria-Russo, Jaume Barcelo, Boris Bellalta
CSMA/ECA is a contention protocol that makes it possible to construct a collision-free schedule by using a deterministic backoff after successful transmissions. In this paper, we f…
Modelling a Decentralized Constraint Satisfaction Solver for Collision-Free Channel Access
Jaume Barcelo, Nuria Garcia, Azadeh Faridi +2
In this paper, the problem of assigning channel slots to a number of contending stations is modeled as a Constraint Satisfaction Problem (CSP). A learning MAC protocol that uses de…
Spectrum Sensing with USRP-E110
Luis Sanabria-Russo, Jaume Barcelo, Albert Domingo +1
Spectrum sensing is one of the key topics towards the implementation of future wireless services like SuperWiFi. This new wireless proposal aims at using the freed spectrum resulti…
Bottom-up Broadband Initiatives in the Commons for Europe Project
Jaume Barcelo, Boris Bellalta, Roger Baig +5
This paper offers an overview of the Commons for Europe (C4EU) project and the role of Bottom-up Broadband (BuB) in developing the information society. BuB is characterized by the…
On the Distributed Construction of a Collision-Free Schedule in Multi-Hop Packet Radio Networks
Jaume Barcelo, Boris Bellalta, Cristina Cano +2
This paper introduces a protocol that distributively constructs a collision-free schedule for multi-hop packet radio networks in the presence of hidden terminals. As a preliminary…
On the Performance of Packet Aggregation in IEEE 802.11ac MU-MIMO WLANs
Boris Bellalta, Jaume Barcelo, Dirk Staehle +2
Multi-user spatial multiplexing combined with packet aggregation can significantly increase the performance of Wireless Local Area Networks (WLANs). In this letter, we present and…