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Access protocols for optical burst-switched ring networks
2003
Information Sciences
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In this paper, we consider a WDM metro ring architecture with optical burst switching. Several access protocols are proposed and their performance is analyzed by simulation. ...
In this paper we study burst switching protocols for ring networks. To the best of our knowledge, this is the first study of burst switching protocols specifically for ring networks. ...
As for fairness, RR/ACK is a throughput fair protocol, but not a delay fair protocol.
Concluding remarks This paper described a WDM metro ring architecture with optical burst switching. ...
doi:10.1016/s0020-0255(02)00247-5
fatcat:5zmhxw436jdy7bhabdktqyvwzm
A simulation study of optical burst switching and access protocols for WDM ring networks
2003
Computer Networks
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We consider a wavelength division multiplexing metro ring architecture with optical burst switching. ...
Five different burst switching access protocols are proposed, and their performance and fairness is evaluated by simulation. ...
OBS has been studied in the context of wide area networks with a mesh topology [4] [5] [6] 8] . In this paper we study burst switching access protocols for WDM ring networks. ...
doi:10.1016/s1389-1286(02)00371-7
fatcat:meor7nm7qnfptoeqo2mgpocpfm
A Simulation Study of Access Protocols for Optical Burst-Switched Ring Networks
[chapter]
2002
Lecture Notes in Computer Science
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In this paper, we consider a WDM metro ring architecture with optical burst switching. Several access protocols are proposed and their performance is analyzed by simulation. (1) ...
Concluding Remarks We described a WDM metro ring architecture with optical burst switching. Several access protocols were proposed and their performance was analyzed by simulation. ...
In this paper we study burst switching protocols for ring networks. Our focus on ring topologies is motivated by the wide deployment of optical rings. ...
doi:10.1007/3-540-47906-6_70
fatcat:copodi4pqrfdlb5sgqr64iaxya
Distributed contention avoidance in Optical Burst-Switched ring networks
2008
2008 11th IEEE Singapore International Conference on Communication Systems
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In this paper we propose a new medium access protocol for Optical Burst-Switched Networks over metropolitan rings that enables the nodes to access the channel in a distributed way. ...
Optical Burst Switching (OBS) is a promising technology for future optical networks. ...
ACKNOWLEDGMENT Work supported by the Spanish "Ministerio de Educación y Ciencia" and FEDER under project TSI2006-12507-C03-03, the i2CAT Foundation's project TRILOGY, the EURO-NF Network of Excellence ...
doi:10.1109/iccs.2008.4737279
fatcat:spszmpnz5bgbtlxkuyg7batzyi
Dynamic optical packet/burst-switched metropolitan area network
2008
e & i Elektrotechnik und Informationstechnik
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Keywords : Metropolitan area network (MAN), wavelength-division multiplexing (WDM), optical burst switching (OBS), optical packet switching (OPS), network architecture. ...
In the future, dynamic burst-switched and packet-switched photonic networks may be expected. ...
Acknowledgment The work described in this paper was carried out with the support of the BONE-project ("Building the Future Optical Network in Europe"), a Network of Excellence funded by the European Commission ...
doi:10.1007/s00502-008-0554-8
fatcat:g57vaqzi2fb3fi446kftordcny
IP-over-WDM dynamic link layer: challenges, open issues, and comparison of files-over-lightpaths versus photonic packet switching
2001
OptiComm 2001: Optical Networking and Communications
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We propose a network architecture named files-over-lightpaths that not only simplifies the network optical and electronic design by making use of coarse packet switching, but also serves to the purpose ...
This paper addresses the suitability of WDM coarse packet switching solutions for IP traffic. ...
A number of MAC protocols have been proposed for such access rings, that can be classified as centralized or distributed. ...
doi:10.1117/12.436068
fatcat:6wellbc3bbb47j2twctgf23rr4
Scheme for performing statistical multiplexing in the optical layer
2005
Journal of Optical Networking
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Thus, traffic within a particular cluster enjoys reservation-based no-loss transport, while for the communication between clusters either robust two-way reservation schemes or even optical burst switching ...
The proliferation of data-centric networks has intensified the research efforts for development of architectures and technologies supporting fast reconfigurable optical networks accommodating any temporal ...
The operation of the MAC protocol in each single ring is very simple and based on so-called empty slot access. ...
doi:10.1364/jon.4.000237
fatcat:5rz5crsbxbf6hftpqvudtytpti
A Novel Burst Algorithm of OBS Metro Ring Networks
2006
COIN-NGNCON 2006 - The Joint International Conference on Optical Internet and Next Generation Network
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This paper studies the impact on burst length and time-out assembly algorithms under guard time effect for variable-size packets in OBS Metro ring networks. ...
The simulation results scales well geographically for metro applications. keywords-CSMA/CA, Burst Assembly, and OBS. ...
The ring can be a metropolitan area network (MAN) serving as the backbone that interconnects a number of access networks. ...
doi:10.1109/coinngncon.2006.4454583
fatcat:jlcjtw5wcnbytewvwbpdnynrz4
Performance Implications of Nodal Degree for Optical Burst Switching Mesh Networks Using Signaling Protocols with One-Way Reservation Schemes
[chapter]
2005
Lecture Notes in Computer Science
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This paper investigates the role of nodal degree (meshing degree) in optical burst switching (OBS) mesh networks using signaling protocols with one-way reservation schemes. ...
gain is observed for the European Optical Network (with a gain less than one order of magnitude). ...
Several signaling protocols have been proposed for optical burst switching networks. ...
doi:10.1007/978-3-540-30582-8_37
fatcat:znixjzfn6jcsde44zrcj4wuzv4
Next-Generation 100-Gigabit Metro Ethernet (100 GbME) Using Multiwavelength Optical Rings
2004
Journal of Lightwave Technology
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Index Terms-Dynamic optical networks, Ethernet, metropolitan-area networks (MANs), optical burst switching (OBS), ring networks, wavelength-routed optical networks. Manuscript ...
This paper investigates the challenges for developing the current local area network (LAN)-based Ethernet protocol into a technology for future network architectures that is capable of satisfying dynamic ...
Zapata would like to thank Universidad Tecnica Federico Santa Maria for support during her leave of absence. ...
doi:10.1109/jlt.2004.836809
fatcat:i3zzrh7vrzdmpckfnwtemybkoe
Future Internet Infrastructure Based on the Transparent Integration of Access and Core Optical Transport Networks
2009
Journal of Optical Communications and Networking
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In this paper we propose and evaluate an integrated control plane for optical access and core networks, which addresses the above consideration. ...
core-access integration, optical flow/packet transport and end-to-end service delivery capability, overcoming the limitations of segmentation between access, metro and core networks and domains. ...
Furthermore legacy TDM-PON MAC protocols are operating with a byte/packet granularity, which are not appropriate for the required burst/frame granularity of optical core networks. ...
doi:10.1364/jocn.1.00a205
fatcat:vccwtajsrncoloesiu65xn3wvu
DQOBSR Protocol with QoS Provisioning for OBS Metro Rings
2013
Journal of Photonics
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Optical burst switching (OBS) is the switching technology that enables optical internet with current technology. ...
Hence, medium access control (MAC) protocol plays an important role in resolving contention in such networks. Distributed Queue OBS Ring (DQOBSR) is one MAC protocol proposed for OBS ring networks. ...
This protocol is an adaptation of distributed queue dual bus (DQDB) to OBS ring networks. ...
doi:10.1155/2013/515074
fatcat:rzzgwfrpx5d2teixwvfzato6j4
WiMAX Core Network
[chapter]
2012
Digital Communication
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This accounts for the clarity of digitally-encoded telephone connections, compact audio disks, and much of the enthusiasm in the engineering community for digital communications technology. ...
OISN: Optical integrative switching ring node
OISR: Optical integrative switching ring network
BS: WiMAX Base Station
The system has n OIS nodes in an unidirectional OIS ring. ...
Optical burst switching (OBS) represents a balance between optical circuit switching and optical packet switching that combines the best features of both. ...
doi:10.5772/30441
fatcat:tvudhxw4yzaczbsvhwwkl3sqzm
Dynamic CANON: a scalable multidomain core network
2008
IEEE Communications Magazine
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In the quest for new approaches that exploit recent developments in optical technology, a novel network architecture that obviates most of the expensive and lossprone centralized all-optical switches is ...
Thus, it can support dynamic sub-wavelength allocations between network domains, using standard burst-switching techniques. ...
Recently, a considerable number of new approaches for constructing a dynamic core network were proposed around various optical burst switching/optical packet switching (OBS/OPS) solutions. ...
doi:10.1109/mcom.2008.4539477
fatcat:hwcjj6zst5gizcnck6vp5x6nu4
The european ist project david: a viable approach toward optical packet switching
2003
IEEE Journal on Selected Areas in Communications
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Abstract-In this paper, promising technologies and a network architecture are presented for future optical packet switched networks. ...
Index Terms-Internet protocol (IP) over wavelength division multiplexing (WDM), optical metro networks, optical packet switching (OPS), semiconductor optical amplifier (SOA)-based technology. ...
Presently, his activities are dealing with networking concepts and protocols for optoelectronic metro and core networks, especially for optical burst transmission. ...
doi:10.1109/jsac.2003.816388
fatcat:nx2ol3t6t5fn7npzlv75sj7ogu
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