50 citations · 78 across the 10 of their papers we have counts for
11 papers
Collision-free Operation in High Density WLAN Deployments
Luis Sanabria-Russo, Boris Bellalta, Nicolò Facchi +1
WiFi's popularity has led to crowded scenarios composed of many Access Points (AP) and clients, often operating on overlapping channels, producing interference that gravely degrade…
Traffic Differentiation in Dense Collision-free WLANs using CSMA/ECA
Luis Sanabria-Russo, Boris Bellalta
The ability to perform traffic differentiation is a promising feature of the current Medium Access Control (MAC) in Wireless Local Area Networks (WLANs). The Enhanced Distributed C…
A High Efficiency MAC Protocol for WLANs: Providing Fairness in Dense Scenarios
Luis Sanabria-Russo, Jaume Barcelo, Boris Bellalta +1
Collisions are a main cause of throughput degradation in WLANs. The current contention mechanism used in IEEE 802.11 networks is called Carrier Sense Multiple Access with Collision…
Implementation and Experimental Evaluation of a Collision-Free MAC Protocol for WLANs
Luis Sanabria-Russo, Francesco Gringoli, Jaume Barcelo +1
Collisions are a main cause of throughput degradation in Wireless LANs. The current contention mechanism for these networks is based on a random backoff strategy to avoid collision…
CSMA/ECA in Non-Saturation
Luis Sanabria-Russo
During the past month we have been trying to understand both the behavior of CSMA/ECA and how our simulator works. In this report I try to asses some of those doubts and provide a…
Future Evolution of CSMA Protocols for the IEEE 802.11 Standard
Luis Sanabria-Russo, Azadeh Faridi, Boris Bellalta +2
In this paper a candidate protocol to replace the prevalent CSMA/CA medium access control in Wireless Local Area Networks is presented. The proposed protocol can achieve higher thr…
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…
Localization Procedure for Randomly Deployed Wireless Sensor Networks
Luis Sanabria-Russo, Cristina Cano, Boris Bellalta
Wireless Sensor Networks (WSNs) are composed of nodes that gather metrics like temperature, pollution or pressure from events generated by external entities. Localization in WSNs i…
TCP/IP communication between two USRP-E110
Luis Sanabria-Russo
This short report intends to provide an overview of the procedure and statistics of establishing a TCP/IP link between two USRP-E110. The testings are performed using an example GN…
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…