Articles de revista: Enviaments recents
Ara es mostren els items 25-36 de 56
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Semantically enhanced mapping algorithm for affinity-constrained service function chain requests
(2017-06-01)
Article
Accés obertNetwork function virtualization (NFV) and software defined networking (SDN) have been proposed to increase the cost-efficiency, flexibility, and innovation in network service provisioning. This is achieved by leveraging ... -
Providing reliable services over wireless networks using a low overhead random linear coding scheme
(2016-04-30)
Article
Accés obertIn this work, we propose a novel intra-flow network coding solution, which is based on the combination of a low overhead Random Linear Coding (RLC) scheme and UDP, to offer a reliable communication service. In the initial ... -
Centrality metrics and line-graph to measure the importance of links in online social networks
(2016-12)
Article
Accés obertImportance of nodes and tie strength are necessary elements to characterize and analyze networks, as well as to study the processes that occur in their interior. We believe that it is also necessary to know the importance ... -
An approach to the cooperative management of multitechnology networks
(1999-05)
Article
Accés obertThis article presents a TMN-compliant X interface, the so-called Xcoop interface, as a fundamental component of an operations system developed to cope with the challenges of multidomain, multitechnology networks. Defined ... -
A hybrid-arq system for hf channels based on codeword partitioning
(1996-04)
Article
Accés obertA technique by which the codewords of an error-correcting code are partitioned to obtain an error-detecting code with half the original length is described. It is intended to be used in a hybrid-ARQ system for achieving ... -
Resource slicing in virtual wireless networks: a survey
(2016-08-02)
Article
Accés obertNew architectural and design approaches for radio access networks have appeared with the introduction of network virtualization in the wireless domain. One of these approaches splits the wireless network infrastructure ... -
A model for the mobile market based on customers profile to analyze the churning process
(Springer, 2016-08-04)
Article
Accés obertIn the current telecommunications market that is reaching high saturation levels, mobile network operators (MNOs) try to position themselves among customers through aggressive marketing campaigns and offers. In this ... -
A path generation approach to embedding of virtual networks
(2015-07-21)
Article
Accés restringit per política de l'editorialAs the virtualization of networks continues to attract attention from both industry and academia, the virtual network embedding (VNE) problem remains a focus of researchers. This paper proposes a one-shot, unsplittable ... -
A multi-user game-theoretical multipath routing protocol to send video-warning messages over mobile ad hoc networks
(2015-04-17)
Article
Accés obertThe prevention of accidents is one of the most important goals of ad hoc networks in smart cities. When an accident happens, dynamic sensors (e.g., citizens with smart phones or tablets, smart vehicles and buses, etc.) ... -
Network Function Virtualization: state-of-the-art and research challenges
(Institute of Electrical and Electronics Engineers (IEEE), 2015-09-04)
Article
Accés obertNetwork Function Virtualization (NFV) has drawn significant attention from both industry and academia as an important shift in telecommunication service provisioning. By decoupling Network Functions (NFs) from the physical ... -
Hf modem with multilevel parallel transmission using coding and rice
(1989-12)
Article
Accés restringit per política de l'editorialWe present a parallel modem for 2400 b.p.s. data transmission over high-frequency (h.f.) ionospheric channels. Time-redundancy (convolutional coding) and frequency diversity (parallel transmission with pre-encoding) are ... -
Fuzzy system of irrigation applied to the growth of Habanero Pepper (Capsicum chinense Jacq.) under protected conditions in Yucatan, Mexico
(2015-06-02)
Article
Accés obertAgriculture is the largest user of water worldwide by using about 70 percent of total consumption. The world food production depends on the availability of water, considering factors such as demographic and climate change, ...