A5047763947- Advanced Optical Network Technologies
- Optical Network Technologies
- Advanced Photonic Communication Systems
- Software-Defined Networks and 5G
- Network Traffic and Congestion Control
- IoT and Edge/Fog Computing
- IPv6, Mobility, Handover, Networks, Security
- Caching and Content Delivery
- Network Time Synchronization Technologies
- Mobile Agent-Based Network Management
- Recommender Systems and Techniques
- Network Security and Intrusion Detection
- graph theory and CDMA systems
- Power Systems and Technologies
- Context-Aware Activity Recognition Systems
- Smart Grid Security and Resilience
- Digital Platforms and Economics
- Advancements in PLL and VCO Technologies
- ICT Impact and Policies
- Cooperative Communication and Network Coding
- Energy Efficient Wireless Sensor Networks
- Mobile Crowdsensing and Crowdsourcing
- Advanced Malware Detection Techniques
- Business Strategy and Innovation
- Collaboration in agile enterprises
Nokia (France)
2018-2023
Nokia (United States)
2011-2019
Benchmark Research (United States)
2019
Alcatel Lucent (Germany)
2000-2002
In this paper, promising technologies and a network architecture are presented for future optical packet switched networks. The overall concept is the major choices highlighted compared with alternative solutions. Both long shorter term approaches considered, as well both wide-area multiple-area networks parts of network. results in paper were developed frame research project DAVID (Data And Voice Integration over DWDM) project, funded by European Commission through IST-framework.
In this paper, we propose a solution to delegate the control and management of network connecting many devices smart environment software entity, while keeping end-users in what is happening their networks. For this, rely on logical manipulation all connected through device abstraction programmability. Applying Software Defined Networking (SDN) principles, software-based that call Software-Defined LANs order interconnect environments according services users are requesting or expecting.We...
We propose a new WDM passive optical-packet ring design for metropolitan applications. argue the network performance and physical feasibility of such with up 160 Gbit/s capacity 210 km perimeter.
Cyber-Physical Systems (CPSs) are complex systems comprising computation, physical, and networking assets. Used in various domains such as manufacturing, agriculture, vehicles, etc., they blend the control of virtual physical worlds. Smart homes a peculiar type CPS where local fundamentals have seen little evolution past decades, while context which home networks operate has drastically evolved. With advent Internet Things (IoT), number diversity devices connected to our exploding. Some...
With the tremendous introduction of internet protocol (IP) applications, quality-of-service (QoS) becomes more and an emergent issue. Concrete solutions can be adopted (IP/ATM/SONET/WDM) opening way to new types applications (interactive through exploitation voice video) in a short-term approach. However, all telecommunication community tries provide offering capacity flexibility simpler manner. In this paper, we present concepts multiservice optical network studied framework French Research...
Packet-based optical access ring is becoming a promising solution in metropolitan networks. Its performance depends mainly on how resource sharing takes place among the different competing nodes. This network architecture has mostly been explored with regard to synchronous transmission (i.e., slotted WDM ring). However, this article we focus of asynchronous transmission-based networks variable packet sizes. We investigate fairness issue that likely arise between upstream and downstream nodes...
In this paper, we propose and evaluate a new concept of traffic aggregation in mesh networks that aims to eliminate the bandwidth underutilization problem existing all-optical wavelength routed networks. The proposed solution is based on distribution process. So, instead limiting utilization lightpaths capacity ingress node, each node along path allowed fill fly optical resource according its availability. Therefore, lightpath will be shared by several connections traveling from multiple...
As the number and variety of connected devices increase, most end-users find themselves unable to manage their home networks properly, not having enough time and/or knowledge do so. In this paper, we propose a new approach remove burden from them, by fully virtualizing network delegating its management operations ISP, while keeping in control. We furthermore define architecture our software-based Majord'Home solution. Acting as majordomo home, it handles representation objects constraints,...
The next challenge for carriers consists of proposing value-added services (e.g., videoconferencing) to users connected remote domains. Such cross several networks and require quality service (QoS) guarantees. Establishing them would yield new earnings transit terminal However, setting up such is a non-trivial problem technical, economic, political reasons. technical issues are essentially related topology confidentiality, scalability, heterogeneity-since deploy different technologies-and...
Internet usages have changed with the emergence of value added services relying on a higher interactivity and needs for better quality experience (QoE). Telecommunication operators to face continuing growth new types traffic (video, games, telepresence, etc.) imposing not only more efficient utilization their network infrastructure resources, but also generation revenues pursue investments sustain increasing demand. Such generally cross multiple domains, inter-domain routing protocols still...
At the dawn of a fully connected world with many different devices, benefiting from whole richness IoT services still represents complex task for end-users. To lessen such burden, we propose and demonstrate solution that combines an SDN-based IoT-network platform service recommendation assistant. This association allows discovery deployment involving multiple objects spanning people smart environments in friendly, trustworthy secured way.
Packet-optical transport (P-OT) systems and platforms are currently offering a proposed answer to the short term carrier needs in terms of efficient triple play service backhauling aggregation. This paper deals with dual optical bus, an additional alternative that features tighter integration between packet layers. After introducing bus concept discussing its enabling related mechanisms, we focus on one implementation designed for aggregation networks, ring network (DBORN). Original...
Semiconductor optical amplifiers have already been identified as a key technology for fast switching. We demonstrate that proper exploitation of the saturation area can provide concrete solutions to control power variations between consecutive packets.
This paper describes our vision of open, collaborative fog computing environments, where owners are willing to provide their ICT resources opportunistic service requesters. The architecture for supporting such "Distributed Personal OS Environments" is presented, highlighting its distinctive features, including the active role it restores (extreme edge) network providers, as well resulting three-tier orchestration model. Finally, a broader discussion on stakeholder interactions and...
A routing protocol is enhanced to advertise the power state of node interfaces for wavelength switched optical networks allow tuning consumption according data traffic demands. By engineering different states, GMPLS controlled nodes are configured preserve QoS incoming volumes such as reliability well constraints carrier grade networks, stability and operation costs. For variable reference models, more than half total required an European without any saving capabilities can be saved from...
Moving from time division multiplexing (TDM)-based to packet-based network, frequency distribution has become a significant issue for network operators in view of strong requirements necessary applications such as the backhauling different wireless technologies. In this context International Telecommunication Union, Standardization Sector (ITU-T), Internet Engineering Task Force (IETF) and Institute Electrical Electronics Engineers (IEEE) have competing standards identify right answer terms...
We propose a new optical synchronizer including cost-effective WDM packet wander compensator and jitter extractors. First 10Gbit/s experiments show that this can support an input OSNR as low 23 dB while providing no sensitivity penalty.
We have described how optical techniques could be used to offer at the same time capacity of transport required and flexibility envisage a progressive but rapid evolution node throughputs. The paper describes two kinds nodes enabling circuit packet switching connections. Two introduction scenarios been proposed: one for backbone second metro. A strong need new framing in point-to-point transmission layer is highlighted. This clearly indicates that great potential network, not only also...
With the emergence of new services through rapid increase Internet, we will need a fast switching technology compatible with constraints packet applications. In optical domain, this is currently based around use semiconductor amplifiers (SOA) which provide time response in ns range.