Now showing items 1-20 of 20

    • A vertical methodology for the design space exploration of graphene-enabled wireless communications 

      Abadal Cavallé, Sergi; Mestres Sugrañes, Albert; Llatser Martí, Ignacio; Alarcón Cot, Eduardo José; Cabellos Aparicio, Alberto (Association for Computing Machinery (ACM), 2015)
      Conference report
      Restricted access - publisher's policy
      Graphene-based antennas (or shortly named, graphennas) are envisaged to be the cornerstone of novel wireless communication systems by virtue of their reduced size, in the micrometer range, and an expected radiation frequency ...
    • Diffusion-based channel characterization in molecular nanonetworks 

      Llatser Martí, Ignacio; Alarcón Cot, Eduardo José; Pierobon, M. (IEEE, 2011)
      Conference report
      Restricted access - publisher's policy
      Nanotechnology is enabling the development of devices in a scale ranging from one to a few hundred nanometers, known as nanomachines. How these nanomachines will communicate is still an open debate. Molecular communication ...
    • Diffusion-based physical channel identification in molecular nanonetworks 

      Garralda, N.; Llatser Martí, Ignacio; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José; Pierobon, Massimiliano (2011-12)
      Article
      Restricted access - publisher's policy
      Nanonetworking is an emerging field of research at the intersection of nanotechnology and communication networks. Molecular Communication (MC) is a bio-inspired paradigm, where nanonetworks, i.e., the interconnection of ...
    • Exploring the physical channel of diffusion-based molecular communication by simulation 

      Llatser Martí, Ignacio; Pascual, Iñaki; Garralda, N.; Cabellos Aparicio, Alberto; Pierobon, M.; Alarcón Cot, Eduardo José; Solé Pareta, Josep (IEEE, 2011)
      Conference report
      Open Access
      Diffusion-based molecular communication is a promising bio-inspired paradigm to implement nanonetworks, i.e., the interconnection of nanomachines. The peculiarities of the physical channel in diffusion-based molecular ...
    • Fundamentals of graphene-enabled wireless on-chip networking 

      Abadal Cavallé, Sergi; Llatser Martí, Ignacio; Mestres Sugrañes, Albert; Solé Pareta, Josep; Alarcón Cot, Eduardo José; Cabellos Aparicio, Alberto (Springer, 2017)
      Part of book or chapter of book
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      The book presents the state of art in the emerging field of molecular and nanoscale communication. It gives special attention to fundamental models, and advanced methodologies and tools used in the field. It covers a wide ...
    • Graphene-based nano-patch antenna for terahertz radiation 

      Llatser Martí, Ignacio; Kremers, Christian; Cabellos Aparicio, Alberto; Jornet Montaña, Josep Miquel; Alarcón Cot, Eduardo José; Chigrin, Dmitry N. (Elsevier, 2012-10)
      Article
      Restricted access - publisher's policy
      The scattering of terahertz radiation on a graphene-based nano-patch antenna is numerically analyzed. The extinction cross section of the nano-antenna supported by silicon and silicon dioxide substrates of different thickness ...
    • Graphene-enabled wireless networks-on-chip 

      Llatser Martí, Ignacio; Abadal Cavallé, Sergi; Mestres Sugrañes, Albert; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2013)
      Conference report
      Restricted access - publisher's policy
      Graphene-enabled Wireless Communications (GWC) advocate for the use of graphene-based plasmonic antennas, or graphennas, which take advantage of the plasmonic properties of graphene to radiate electromagnetic waves in the ...
    • N3Sim: A simulation framework for diffusion-based molecular communication 

      Llatser Martí, Ignacio; Pascual, Iñaki; Garralda, N.; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José (IEEE, 2011-03)
      Article
      Restricted access - publisher's policy
      We designed N3Sim in order to simulate a set of nanomachines which communicate through molecular diffusion in a fluid medium.
    • Networking challenges and principles in diffusion-based molecular communication 

      Llatser Martí, Ignacio; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José (2012-10)
      Article
      Restricted access - publisher's policy
      Nanotechnology has allowed building nanomachines capable of performing simple tasks, such as sensing, data storage, and actuation. Nanonetworks, networks of nanomachines, will allow cooperation and information sharing among ...
    • On the scalability limits of communication networks to the nanoscale 

      Llatser Martí, Ignacio (Universitat Politècnica de Catalunya, 2014-01-17)
      Doctoral thesis
      Open Access
      Nanosystems, integrated systems with a total size of a few micrometers, are capable of interacting at the nanoscale, but their short operating range limits their usefulness in practical macro-scale scenarios. Nanonetworks, ...
    • Physical channel characterization for medium-range nanonetworks using catalytic nanomotors 

      Gregori Casas, Maria; Llatser Martí, Ignacio; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José (2010-06)
      Article
      Restricted access - publisher's policy
      Molecular communication is a promising paradigm to implement nanonetworks, the interconnection of nanomachines. Catalytic nanomotors constitute one of the techniques that have been proposed for medium-range molecular ...
    • Physical channel characterization for medium-range nanonetworks using flagellated bacteria 

      Gregori, Maria; Llatser Martí, Ignacio; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José (2011-02-21)
      Article
      Open Access
      Nano-networks are the interconnection of nano-machines and as such expand the limited capabilities of a single nano-machine. Several techniques have been proposed so far to interconnect nano-machines. For short dis- tances ...
    • Pulse interspersing in static multipath chip environments for Impulse Radio communications 

      Mestres Sugrañes, Albert; Abadal Cavallé, Sergi; Llatser Martí, Ignacio; Alarcón Cot, Eduardo José; Lee, Heekwan; Cabellos Aparicio, Alberto (2016-09-01)
      Article
      Open Access
      Communications are becoming the bottleneck in the performance of Chip Multiprocessor (CMP). To address this issue, the use of wireless communications within a chip has been proposed, since they offer a low latency among ...
    • Radiation characteristics of tunable graphennas in the terahertz band 

      Llatser Martí, Ignacio; Kremers, Christian; Chigrin, Dmitry N.; Jornet Montaña, Josep Miquel; Lemme, Max C.; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José (2012-12)
      Article
      Open Access
      Graphene-enabled wireless communications constitute a novel paradigm which has been proposed to implement wireless communications among nanosystems. Indeed, graphene-based plasmonic nano-antennas, or graphennas, just a few ...
    • Scalability of the channel capacity in graphene-enabled wireless communications to the nanoscale 

      Llatser Martí, Ignacio; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José; Jornet Montaña, Josep Miquel; Mestres Sugrañes, Albert; Lee, Heekwan; Solé Pareta, Josep (2015-01-01)
      Article
      Open Access
      Graphene is a promising material which has been proposed to build graphene plasmonic miniaturized antennas, or graphennas, which show excellent conditions for the propagation of Surface Plasmon Polariton (SPP) waves in the ...
    • Scattering of terahertz radiation on a graphene-based nano-antenna 

      Llatser Martí, Ignacio; Kremers, Christian; Cabellos Aparicio, Alberto; Jornet, Josep Miquel; Alarcón Cot, Eduardo José; Chigrin, Dmitry N. (American Institute of Physics (AIP), 2011)
      Conference report
      Open Access
      Scattering of the terahertz radiation on a graphene-based nano-antenna is considered. Different electromagnetic models of graphene are discussed and applied to calculate extinction, scattering and absorption cross sections ...
    • Time- and frequency-domain analysis of molecular absorption in short-range terahertz communications 

      Llatser Martí, Ignacio; Mestres Sugrañes, Albert; Abadal Cavallé, Sergi; Alarcón Cot, Eduardo José; Lee, Heekwan; Cabellos Aparicio, Alberto (2015-01-01)
      Article
      Open Access
      Graphene is enabling a plethora of applications in a wide range of fields due to its unique electrical, mechanical, and optical properties. In this context, graphene antennas are envisioned to enable ultra-high-speed ...
    • Time-domain analysis of Graphene-based miniaturized antennas for ultra-short-range impulse radio communications 

      Abadal Cavallé, Sergi; Llatser Martí, Ignacio; Mestres Sugrañes, Albert; Lee, Heekwan; Alarcón Cot, Eduardo José; Cabellos Aparicio, Alberto (2015-02-24)
      Article
      Restricted access - publisher's policy
      Graphene is enabling a plethora of applications in a wide range of fields due to its unique electrical, mechanical, and optical properties. Among them, graphene-based plasmonic miniaturized antennas (or shortly named, ...
    • Use of terahertz photoconductive sources to characterize tunable graphene RF plasmonic antennas 

      Cabellos Aparicio, Alberto; Llatser Martí, Ignacio; Alarcón Cot, Eduardo José; Hsu, Allen; Palacios, Tomás (2015-03)
      Article
      Open Access
      Graphene, owing to its ability to support plasmon polariton waves in the terahertz frequency range, enables the miniaturization and electrical tunability of antennas to allow wireless communications among nanosystems. One ...
    • Wireless nanosensor networks using graphene-based nano-antennas 

      Abadal Cavallé, Sergi; Jornet Montaña, Josep Miquel; Llatser Martí, Ignacio; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José; Akyildiz, Ian F. (2011)
      Conference report
      Open Access