A Novel Routing Algorithm for Mobile Pervasive Computing

Fantacci, R.; Tarchi, Daniele; Tassi, Andrea

doi:10.1109/glocom.2010.5683765

Cited by 10 publications

(29 citation statements)

References 5 publications

(5 reference statements)

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“…• there are other strategies specifically designed for pervasive grid environments, characterized by fixed and mobile devices interconnected through heterogeneous wireless networks where the resource discovery and network routing capabilities are covered by the same service; this happens in (Li et al, 2005) and (Fantacci et al, 2010) where an enhanced version of two routing protocol optimized for mobile and ad-hoc network (MANET) with integrating resource discovery capabilities is described.…”

Section: Strategies For Pervasive Grid Computingmentioning

confidence: 99%

“…More details regarding the building process of a neighbor, a topology or a cluster table can be found in (Clausen & Jacquet, 2003) and (Fantacci et al, 2010) …”

Section: P(r)=min{p(b) P(c)p(f)}mentioning

confidence: 99%

“…The extension of the TC messages does not increase the message header size or the dimensions of the elements of the advertised MPR selector list size whereas the classical QOLSR dimensions are increased by the extended neighbor list carried within the message; an entry of that list has the same dimension of an element of the MPR selector list (i.e., 12 bytes) and has a number of elements equal to |E n J |−|MPR adv |. When a node has completed the filling (or updating process) of the neighbor and topology tables, it computes (or periodically updates) its own routing table, differently from the QOLSR protocol; the classical entry (destination address, next-hop address and, the path length) has been extended (Fantacci et al, 2010) in order to carry also:…”

Section: An Enhanced Routing Scheme For Pervasive Grid Computingmentioning

confidence: 99%

“…Aim of the EOLSR protocol is to integrate the resource discovery functionality in the routing procedure. Toward this end, the set of QoS indexes present in the HELLO message has been extended (Fantacci et al, 2010) in order to include the following context information: the remaining battery power, the CPU architecture type (e.g., i386, XScale, MIPS, etc. ), the amount of CPU and allocated memory (this one normalized respect to its maximum value) of each 1-hop neighbor advertised by the HELLO message.…”

Section: An Enhanced Routing Scheme For Pervasive Grid Computingmentioning

confidence: 99%

“…The EOLSR protocol (Fantacci et al, 2010), relying on the QOLSR protocol, adds the following characteristics in order to fulfill the requirements of the considered scenario:…”

Section: An Enhanced Routing Scheme For Pervasive Grid Computingmentioning

confidence: 99%

See 4 more Smart Citations

Wireless Communication Protocols for Distributed Computing Environments

Fantacci¹,

Tarchi²,

Tassi³

2011

Advanced Trends in Wireless Communications

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Physical limitations on wireless communication channels impose huge challenges to reliable communication.Bandwidth limitations, propagation loss, noise and interference make the wireless channel a narrow pipe that does not readily accommodate rapid flow of data. Thus, researches aim to design systems that are suitable to operate in such channels, in order to have high performance quality of service. Also, the mobility of the communication systems requires further investigations to reduce the complexity and the power consumption of the receiver. This book aims to provide highlights of the current research in the field of wireless communications. The subjects discussed are very valuable to communication researchers rather than researchers in the wireless related areas. The book chapters cover a wide range of wireless communication topics.

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Section: Strategies For Pervasive Grid Computingmentioning

confidence: 99%

“…More details regarding the building process of a neighbor, a topology or a cluster table can be found in (Clausen & Jacquet, 2003) and (Fantacci et al, 2010) …”

Section: P(r)=min{p(b) P(c)p(f)}mentioning

confidence: 99%

Section: An Enhanced Routing Scheme For Pervasive Grid Computingmentioning

confidence: 99%

Section: An Enhanced Routing Scheme For Pervasive Grid Computingmentioning

confidence: 99%

“…The EOLSR protocol (Fantacci et al, 2010), relying on the QOLSR protocol, adds the following characteristics in order to fulfill the requirements of the considered scenario:…”

Section: An Enhanced Routing Scheme For Pervasive Grid Computingmentioning

confidence: 99%

See 3 more Smart Citations

Wireless Communication Protocols for Distributed Computing Environments

Fantacci¹,

Tarchi²,

Tassi³

2011

Advanced Trends in Wireless Communications

Self Cite

View full text Add to dashboard Cite

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A joint communication and computing resource management scheme for pervasive grid networks

Tarchi

Tassi

Fantacci

2011

Wireless Communications

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The last years have been characterized by an increasing interest in the grid and cloud computing that allow the implementation of high performance computing structures in a distributed way by exploiting multiple processing resources. The presence of mobile terminals has extended the paradigm to the so called pervasive grid networks, where multiple heterogeneous devices are interconnected to form a distributed computing resource. In such a scenario, there is the need of efficient techniques for providing reliable wireless connections among network nodes. This paper deals with the proposal of a suitable resource management scheme relying on a routing algorithm able to perform jointly the resource discovery and task scheduling for implementing an efficient pervasive grid infrastructure in a wireless ad hoc scenario. The proposed solutions have been considered within two different parallelization processing schemes, and their effectiveness has been verified by resorting to computer simulations.(nodes) able to consider specific application requests for the implementation of a service in a distributed manner according to the pervasive grid computing principle [7][8][9].In the classical grid computing paradigm, the processing nodes are high performance computers or multicore workstations, usually organized in clusters and interconnected through broadband wired communication networks with small delay and high reliability (e.g., fiber optic, DSL lines), thus they can be considered as a quasi-ideal communication link. The pervasive grid computing paradigm overcomes the limits of the classical grid approach, allowing the processing of distributed applications on heterogeneous devices interconnected by heterogeneous communication technologies by exploiting recent advances in wireless technologies as higher bandwidths, reduced delays, and higher reliability. In this way, we can resort to a computing cloud composed by fixed or mobile nodes (e.g., smartphones, PDAs, laptops) interconnected through broadband networks where the nodes share and concur to a grid computing processing. A pervasive grid computing system has to be supported by suitable techniques to discover and organize heterogeneous resources,

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A City-Scale ITS-G5 Network for Next-Generation Intelligent Transportation Systems: Design Insights and Challenges

Mavromatis

Tassi

Piechocki

et al. 2018

Ad-Hoc, Mobile, and Wireless Networks

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As we move towards autonomous vehicles, a reliable Vehicleto-Everything (V2X) communication framework becomes of paramount importance. In this paper we present the development and the performance evaluation of a real-world vehicular networking testbed. Our testbed, deployed in the heart of the City of Bristol, UK, is able to exchange sensor data in a V2X manner. We will describe the testbed architecture and its operational modes. Then, we will provide some insight pertaining the firmware operating on the network devices. The system performance has been evaluated under a series of large-scale field trials, which have proven how our solution represents a low-cost high-quality framework for V2X communications. Our system managed to achieve high packet delivery ratios under different scenarios (urban, rural, highway) and for different locations around the city. We have also identified the instability of the packet transmission rate while using single-core devices, and we present some future directions that will address that.

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A Novel Routing Algorithm for Mobile Pervasive Computing

Cited by 10 publications

References 5 publications

Wireless Communication Protocols for Distributed Computing Environments

Wireless Communication Protocols for Distributed Computing Environments

A joint communication and computing resource management scheme for pervasive grid networks

A City-Scale ITS-G5 Network for Next-Generation Intelligent Transportation Systems: Design Insights and Challenges

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