Exploració per tema "Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Protocols de comunicació"
Ara es mostren els items 1-20 de 405
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A Collaborative Protocol for Private Retrieval of Location-Based Information
(IADIS Press, 2009)
Comunicació de congrés
Accés obertPrivacy and security are paramount for the proper deployment of location-based services (LBSs). We present a novel protocol based on user collaboration to privately retrieve location-based information from an LBS provider. ... -
A construction of traceability set systems with polynomial tracing algorithm
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertA family F of w-subsets of a finite set X is called a set system with the identifiable parent property if for any w-subset contained in the union of some t sets, called traitors, of F at least one of these sets can be ... -
A control plane for WireGuard
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertWireGuard is a VPN protocol that has gained significant interest recently. Its main advantages are: (i) simple configuration (via pre-shared SSH-like public keys), (ii) mobility support, (iii) reduced codebase to ease ... -
A Decentralized, Secure and Censorship Resistant Governance Protocol on Ethereum
(Universitat Politècnica de Catalunya, 2022-07-06)
Treball Final de Grau
Accés obertDecentralized governance system on Ethereum implemented with a unique identification system of using the ERC721 standard. -
A game theoretic trust model for on-line distributed evolution of cooperation in MANETs
(2011-01-13)
Article
Accés restringit per política de l'editorialCooperation among nodes is fundamental for the operation of mobile ad hoc networks(MANETs). In such networks, there could be selfish nodes that use resources from other nodes to send their packets but that do not offer ... -
A general, fault tolerant, adaptive, deadlock-free routing protocol for network-on-chip
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertThe paper presents a topology-agnostic greedy protocol for network-on-chip routing. The proposed routing algorithm can tolerate any number of permanent faults, and is proven to be deadlock-free. We introduce a specialized ... -
A High Availability platform design using Heartbeat and integration in a production environment
(Universitat Politècnica de Catalunya, 2008-06-05)
Projecte Final de Màster Oficial
Accés obertNowadays, the number of services in the Internet grows more and more. Hardware vendors bring to market more powerful and stable servers. Operative systems are becoming more robust and flexible offering loads of ... -
A machine learning based Distributed Congestion Control Protocol for multi-hop wireless networks
(2023-07-01)
Article
Accés obertThe application areas of multi-hop wireless networks are expected to experience sustained growth in the next years. This growth will be further supported by the current possibility of providing low-cost communication ... -
A metaheuristic-based downlink power allocation for LTE/LTE-A cellular deployments
(2014-08)
Article
Accés restringit per política de l'editorialThe explosive growth of cellular networks makes their deployment and maintenance more and more complex, time consuming, and expensive. Self-Organizing Networks have been recognized as a promising way to alleviate this ... -
A multi-agent adaptive protocol for femto-satellite applications
(Universitat Politècnica de Catalunya, 2011-07-15)
Treball Final de Grau
Accés obertFemto-satellites are a very promising category of satellites that weigh less than 100 grams. Also, a Pico-Rover it is a self-contained robot that weighs less than 1 kilogram and its motion works by rolling the external ... -
A new class of traceability schemes
(2019)
Text en actes de congrés
Accés restringit per política de l'editorialA new class of tracing traitors schemes with traceability property which combines ideas of nonbinary IPP-codes and IPP set systems is proposed. A detailed comparison of the proposed scheme with previously known traceability ... -
A new cross-layer attack to TCP in cognitive radio networks
(2009)
Text en actes de congrés
Accés restringit per política de l'editorial -
A new MAC approach in wireless body sensor networks for health care
(INTECH, 2011-02)
Capítol de llibre
Accés obert -
A Proposal of modification in Thorup Zwick Routing algorithm for future Internet
(Universitat Politècnica de Catalunya, 2012-07-23)
Projecte Final de Màster Oficial
Accés obert[ANGLÈS] The Thorup and Zwick routing scheme (usually referred as TZ scheme) is a very well-known compact routing scheme which aims at reducing the scalability problem of routing in Internet. In this work, we propose a ... -
A proxy design to leverage the interconnection of CoAP wireless sensor networks with web applications
(2015-01-09)
Article
Accés obertIn this paper, we present the design of a Constrained Application Protocol (CoAP) proxy able to interconnect Web applications based on Hypertext Transfer Protocol (HTTP) and WebSocket with CoAP based Wireless Sensor Networks. ... -
A simple closed-form approximation for the packet loss rate of a TCP connection over wireless links
(2014-09-15)
Article
Accés obertThis letter presents a new and simple model for a TCP flow experiencing random packet losses due to both transmission errors and congestion events. From this model, we will derive a straightforward expression of a unified ... -
A software platform for measuring distances through round trip time in IEEE 802.11
(IEEE Computer Society Publications, 2013)
Text en actes de congrés
Accés restringit per política de l'editorialIndoor positioning has focused the interest of researchers for years. Although there are several techniques proposed, they are difficult to reproduce and consequently to contrast and improve. This paper presents a modular ... -
A taxonomy of syntactic privacy notions for continuous data publishing
(Institute of Electrical and Electronics Engineers (IEEE), 2024)
Article
Accés obertContinuous data publishing aims to anonymise the next publication of changing microdata while preserving privacy. The microdata can change between publications via additions, deletions, insertions, and updates. There are ... -
A threshold-selective multiuser downlink MAC scheme for 802.11n wireless networks
(2010)
Text en actes de congrés
Accés obert -
A tool for rapid MAC protocols prototyping and designing for wireless sensor networks
(Universitat Politècnica de Catalunya, 2012-09-25)
Projecte Final de Màster Oficial
Accés obertWireless Sensor Networks (WSNs)consists of several resource constrained sensor nodes distributed over an specific geographical area. WSNs are typically energy constraint due to the fact the sensor nodes are battery ...
