1 citations · 4 across the 6 of their papers we have counts for
5 papers · 1 filter
Voice over IP in the WiFi Network business models: Will voice be a killer application for WiFi Public Networks?
Jorge Infante, Boris Bellalta
The stunning growth of WiFi networks, together with the spreading of mobile telephony and the increasing use of Voice over IP (VoIP) on top of Internet, pose relevant questions on…
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…
Towards a Collision-Free WLAN: Dynamic Parameter Adjustment in CSMA/E2CA
Jaume Barcelo, Boris Bellalta, Cristina Cano +3
Carrier Sense Multiple Access with Enhanced Collision Avoidance (CSMA/ECA) is a distributed MAC protocol that allows collision-free access to the medium in WLAN. The only differenc…