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A simple passive method to estimate RTT in high bandwidth-delay networks
(IARIA, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
This paper presents a simple passive algorithm to
estimate the Round-Trip-Time (RTT) of a TCP connection in high
bandwidth-delay network scenarios. In these scenarios, a passive
RTT estimator that can be used on captured ...
Mitigation of modulation instability in Brillouin distributed fiber sensors by using orthogonal polarization pulses
(SPIE, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
A technique based on the use of orthogonally-polarized pulses is proposed to mitigate the detrimental impact of modulation
instability on Brillouin distributed fiber sensors. While the theoretical underpinnings of the ...
Midiendo retardos y pérdidas en las redes móviles de alta velocidad
(2015)
info:eu-repo/semantics/conferenceObject,
Mobile networks are constantly evolving, but still,
due to their nature, it is not trivial to analayse how they face
up different kinds of traffic. On the Internet a wide range of
services can be found. Usually the majority ...
On the nature of unused TCP connections in web traffic
(2015)
info:eu-repo/semantics/conferenceObject,
The popularity of the web and the requirements
introduced by current web content have pushed for the development
of new techniques that meet these challenges and improve
the experience of the users. In particular, during ...
Overcoming non-local effects and Brillouin threshold limitations in Brillouin distributed sensors
(SPIE, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
We demonstrate, for the first time to our knowledge, a Brillouin optical time domain analysis sensor that is able
to operate with a probe power larger than the Brillouin threshold of the deployed sensing fiber and that ...
Sources of noise in Brillouin optical time-domain analyzers
(SPIE, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
This paper presents a thorough study of the different sources of noise affecting Brillouin optical time-domain analyzers (BOTDA), providing a deep insight into the understanding of the fundamental limitations of this kind ...
Brilloun optical time domain analysis sensor assisted by a Brillouin distributed amplifier
(SPIE, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
We demonstrate the extension of the measurement range of Brillouin optical time-domain analysis (BOTDA)
sensors using a distributed Brillouin amplifier (DBA). The technique is based on injecting a DBA pump wave in
the ...
Lithium-ion battery model and experimental validation
(2015)
info:eu-repo/semantics/conferenceObject,
A simple battery model is useful for: Sizing of the storage system for a particular application; Designing other elements connected to the battery; Managing the storage system operation. This poster consists on: Tests to ...
Asymmetrically and symmetrically coated tapered optical fiber for sensing applications
(SPIE, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
The deposition of a non-metallic thin-film in a symmetrically coated tapered optical fiber leads to the generation of resonances due to guidance of a mode in the thin-film. At certain conditions, the resonances overlap ...
A comparative study between SMS interferometers and lossy mode resonace optical fiber devices for sensing applications
(SPIE, 2015)
Contribución a congreso / Biltzarrerako ekarpena,
Optical fiber sensors are of great interest due to their intrinsic advantages over electronic sensors. In this work, the
sensing characteristics of two different and novel optical fiber devices are compared, after ...