Des de la seva formació l'any 1988, tasques de consultoria, formació i investigació en diferents àmbits de les comunicacions mòbils, xarxes sense fils, protocols de comunicació i adaptació de continguts. Part d'aquestes tasques s'han realitzat per a organismes i empreses líders del sector: Telefónica, Vodafone, Retevisión, Alcatel, Sener, Doxa, Unitek, Fecsa, Institut Català de Tecnologia, Associació Catalana d'Enginyers de Telecomunicació, Centre de Telecomunicació de la Generalitat de Catalunya, etc. Les activitats d'investigació del grup WNG s'emmarquen en projectes d'investigació amb subvenció pública, principalment del Ministerio de Educación y Ciencia i de la Comissió Europea. Diversos membres del WNG participen en l'avaluació de propostes i revisions de projectes en execució dels esmentats organismes.

Pàgina web del grup de recerca

Enviaments recents

  • Two way molecular communications 

    Kwack, J.W.; Yilmaz, Hüseyin Birkan; Farsad, Nariman; Chae, Chan-Byoung; Goldsmith, Andrea (Association for Computing Machinery (ACM), 2018)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    For nano-scale communications, there must be cooperation and simultaneous communication between nano devices. To this end, we investigate two way (a.k.a. bi-directional) molecular communications between nano devises. By ...
  • Towards an integral model-based simulator for autonomous earth observation satellite networks 

    Ruiz De Azúa Ortega, Juan Adrián; Araguz López, Carles; Calveras Augé, Anna M.; Alarcón Cot, Eduardo José; Camps Carmona, Adriano José (Institute of Electrical and Electronics Engineers (IEEE), 2018)
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    During these years, novel Distributed Satellite Systems (DSS) have disrupted traditional space segment paradigms. In particular, Federated Satellite Systems and fractionated spacecraft have explored the benefits of interacting ...
  • Performance analysis of power adjustment methods in molecular communication via diffusion [Difuzyon ile moleküler iletisimdeki guç ayarlama metodlarinin performans analizi] 

    Turan, Meriç; Tugcu, Tuna; Yilmaz, Hüseyin Birkan (Institute of Electrical and Electronics Engineers (IEEE), 2018)
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    In this paper, performance of binary concentration shift keying (BCSK), BCSK with power adjustment (BCSK-PA), and BCSK with consecutive power adjustment (BCSK-CPA) are analyzed in terms of bit error rate (BER), energy, and ...
  • A Sigfox energy consumption model 

    Gómez Montenegro, Carlos; Veras Revelles, Juan Carlos; Vidal Ferré, Rafael; Casals Ibáñez, Lluís; Paradells Aspas, Josep (Multidisciplinary Digital Publishing Institute (MDPI), 2019-02-07)
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    Accés obert
    Sigfox has become one of the main Low-Power Wide Area Network (LPWAN) technologies, as it has attracted the attention of the industry, academy and standards development organizations in recent years. Sigfox devices, such ...
  • Mean waiting time in the M/H2/s queue: application to mobile communications Systems 

    Barceló Arroyo, Francisco; Paradells Aspas, Josep; Aguilar Igartua, Mónica (Wissenschaft & Technik, 1997)
    Comunicació de congrés
    Accés obert
    In this paper a procedure to approximately calculate the mean waiting time in the M/H2/s queue is presented. The approximation is heuristic although based in the intuitive symmetry between the deterministic and balanced ...
  • FSSCAT, the 2017 Copernicus Masters’ “ESA Sentinel Small Satellite Challenge” Winner: A Federated Polar and Soil Moisture Tandem Mission Based on 6U Cubesats 

    Camps Carmona, Adriano José; Golkar, Alessandro; Gutiérrez del Cerro, Alfredo; Ruiz De Azúa Ortega, Juan Adrián; Muñoz Martin, Joan Francesc; Fernandez Capon, Lara Pilar; Diez Garcia, Carlos; Aguilella, Andrea (Institute of Electrical and Electronics Engineers (IEEE), 2018)
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    FSSCAT is an innovative mission concept consisting of two federated 6U Cubesats in support of the Copernicus Land and Marine Environment services. The first CubeSat carries the Flexible Microwave Payload-2 (FMPL-2), a dual ...
  • Internet of Things for enabling smart environments: a technology-centric perspective 

    Gómez Montenegro, Carlos; Chessa, Stefano; Fleury, Anthony; Roussos, George; Preuveneers, Davy (2019-01-24)
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    Accés obert
    The Internet of Things (IoT) is a computing paradigm whereby everyday life objects are augmented with computational and wireless communication capabilities, typically through the incorporation of resource-constrained devices ...
  • Transmitter localization in vessel-like diffusive channels using ring-shaped molecular receivers 

    Turan, Meriç; Akdeniz, Bayram Cevdet; Kuran, Mehmet Sükrü; Yilmaz, Hüseyin Birkan; Seyfettin Demirkol, Ilker; Pusane, Ali Emre; Tugcu, Tuna (2018-09-19)
    Article
    Accés obert
    Molecular communication via diffusion in vessellike environment targets critical applications such as detection of abnormal and unhealthy cells. In this work, we derive the analytical formulation of the channel model for ...
  • Modeling the connectivity of Data-Channel-based Bluetooth Low Energy mesh networks 

    Darroudi, Seyed Mahdi; Gómez Montenegro, Carlos (2018-10-01)
    Article
    Accés obert
    Bluetooth Low Energy (BLE) has become one of the most popular low-power wireless technologies. While BLE was originally designed for star topology networks only, recent developments have focused on enabling mesh network ...
  • Software-based implementation of LTE/Wi-Fi aggregation and its impact on higher layer protocols 

    Ibarra Gómez, David; Desai, Nitin Pradeep; Seyfettin Demirkol, Ilker (Institute of Electrical and Electronics Engineers (IEEE), 2018)
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    Due to the fast growing of data consumed in mobile devices through cellular networks, solutions that provide higher data rates are an important target for the mobile networking community. One such solution is the aggregation ...
  • Softwarized LTE self-backhauling solution and its evaluation 

    Gamboa Jimenez, Gonzalo; Seyfettin Demirkol, Ilker (Institute of Electrical and Electronics Engineers (IEEE), 2018)
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    Long Term Evolution (LTE) is projected to be the mostly used mobile technology before 2020, thanks to the high data rates, all IP-based and simplified architecture it brings compared to previous mobile network technologies. ...
  • Benefits of using mobile ad-hoc network protocols in federated satellite systems for polar satellite missions 

    Ruiz de Azúa Ortega, Joan Adrià; Camps Carmona, Adriano José; Calveras Augé, Anna M. (Institute of Electrical and Electronics Engineers (IEEE), 2018-09-19)
    Article
    Accés obert
    The Operational Network of Individual Observation Nodes (ONION) project evaluated the benefits of applying Distributed Satellite System (DSS) architectures to Earth Observation. One of its outcomes is the identification ...

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